projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Fix buffer overflow regression due to minsym malloc-ed instead of obstack-ed.
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
67f8b42f
TT		 12019-01-26 Tom Tromey <tom@tromey.com>
2
3 * Make-common.in (version.c): Use sim's create-version.sh.
4 * create-version.sh: New file.
5
7516c26f
PK		 62019-01-16 Pavel I. Kryukov <kryukov@frtk.ru>
7
b84bb29d 8 * sim-arange.c (DEFINE_INLINE_P, DEFINE_NON_INLINE_P): Remove.
7516c26f 9
dc7e8184
SM		 102019-01-15 Simon Marchi <simon.marchi@ericsson.com>
11
12 * sim-arange.h (SIM_ARANGE_INLINE): Change EXTERN to extern.
13
c5ebe0ff
AB		 142018-12-18 Andrew Burgess <andrew.burgess@embecosm.com>
15
16 * sim-syscall.c (sim_syscall_multi): Don't update sc->errcode at
17 this point, it should have already been set in cb_syscall.
18
07f5f4c6
RH		 192018-10-05 Stafford Horne <shorne@gmail.com>
20
21 * cgen-ops.h (ADDCFDI): New function, add carry flag DI variant.
22 (ADDOFDI): New function, add overflow flag DI variant.
23 (SUBCFDI): New function, subtract carry flag DI variant.
24 (SUBOFDI): New function, subtract overflow flag DI variant.
25
2283a210
КВО		 262018-09-28 Компан, Вячеслав Олегович <kompan.vo@phystech.edu>
27
28 * sim-core.h (sim_cpu_core): Rename cpu_core.xor to
29 cpu_core.byte_xor.
30 * sim-core.c (sim_core_set_xor): Likewise.
31 (sim_core_xor_read_buffer): Likewise.
32 (sim_core_xor_write_buffer): Likewise.
33
58884b0e
PG		 342017-12-12 Peter Gavin <pgavin@gmail.com>
35 Stafford Horne <shorne@gmail.com>
36
37 * cgen-ops.h (MUL2OFSI): New function, 2's complement overflow
38 flag.
39 (MUL1OFSI): New function, 1's complement overflow flag.
40
07b95864
PG		 412017-12-12 Peter Gavin <pgavin@gmail.com>
42 Stafford Horne <shorne@gmail.com>
43
44 * cgen-accfp.c (remsf, remdf): New function.
45 (cgen_init_accurate_fpu): Add remsf and remdf.
46 * cgen-fpu.h (cgen_fp_ops): Add remsf, remdf, remxf and remtf.
47 * sim-fpu.c (sim_fpu_rem): New function.
48 * sim-fpu.h (sim_fpu_status_invalid_irx): New enum.
49 (sim_fpu_rem): New function.
50 (sim_fpu_print_status): Add case for sim_fpu_status_invalid_irx.
51
5c887dd5
JB		 522017-09-06 John Baldwin <jhb@FreeBSD.org>
53
54 * acinclude.m4 (SIM_AC_COMMON): Honor existing CC_FOR_BUILD in
55 environment.
56
003ca0fd
YQ		 572017-05-24 Yao Qi <yao.qi@linaro.org>
58
59 * sim-trace.c (trace_disasm): Caller update.
60
5357150c
MF		 612016-08-15 Mike Frysinger <vapier@gentoo.org>
62
63 * sim-base.h (sim_state_base): Add prog_syms_count.
64 (STATE_PROG_SYMS_COUNT): Define.
65 * sim-trace.c (trace_uninstall): Free STATE_PROG_SYMS memory.
66 (trace_load_symbols): New function.
67 (trace_sym_value): Likewise.
68 (trace_prefix): Change STATE_CPU(cpu) to sd. Replace symbol
69 loading logic with a call to trace_load_symbols.
70 * sim-trace.h (trace_load_symbols, trace_sym_value): New
71 prototypes.
72
4c171e25
MF		 732016-08-13 Mike Frysinger <vapier@gentoo.org>
74
75 * cgen-types.h (mode_names): Mark const.
76 * cgen-utils.c (mode_names): Likewise.
77
6b979454
MF		 782016-08-13 Mike Frysinger <vapier@gentoo.org>
79
80 * cgen-defs.h (struct cgen_state): Delete argv and envp.
81 (STATE_ARGV, STATE_ENVP): Delete.
82
13754e4c
NC		 832016-02-04 Nick Clifton <nickc@redhat.com>
84
85 * cgen-scache.c (scache_option_handler): Prevent possible
86 undefined behaviour computing the size of the scache by using
87 unsigned integers instead of signed integers.
88
f749ed60
JB		 892016-01-17 Joel Brobecker <brobecker@adacore.com>
90
91 * sim-fpu.c: Minor comment fixes throughout.
92
3c8e93b7
JB		 932016-01-17 Joel Brobecker <brobecker@adacore.com>
94
95 * sim-fpu.c (print_bits): Minor reformatting (no code change).
96 (sim_fpu_map): Likewise.
97
34ac507d
MF		 982016-01-11 Mike Frysinger <vapier@gentoo.org>
99
100 * sim-config.c (print_sim_config): Drop extra whitespace before =
101 in output for byte order, stdio, and msb settings.
102
ce39bd38
MF		 1032016-01-10 Mike Frysinger <vapier@gentoo.org>
104
105 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
106 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
107 sim-stdio, sim-trace, and sim-profile.
108 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
109 (SIM_AC_OPTION_ASSERT): Likewise.
110 (SIM_AC_OPTION_SMP): Likewise.
111 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
112 * configure: Regenerate.
113 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
114 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
115 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
116 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
117 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
118 WITH_ENVIRONMENT & USER_ENVIRONMENT.
119 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
120 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
121 WITH_ASSERT, WITH_STDIO): Delete.
122 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
123 check.
124
e19418e0
MF		 1252016-01-10 Mike Frysinger <vapier@gentoo.org>
126
127 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
128 * configure: Regenerate.
129 * Make-common.in (SIM_PACKAGES): Delete.
130 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
131
16f7876d
MF		 1322016-01-10 Mike Frysinger <vapier@gentoo.org>
133
134 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
135
35656e95
MF		 1362016-01-10 Mike Frysinger <vapier@gentoo.org>
137
138 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
139
99d8e879
MF		 1402016-01-10 Mike Frysinger <vapier@gentoo.org>
141
142 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
143 sim_link_links.
144 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
145 * gentmap.c: Change targ-vals.def include to nltvals.def.
146 * Make-common.in (gentmap): Change targ-vals.def to
147 $(srccom)/nltvals.def.
148 (distclean): Delete rm -f targ-vals.def.
149 * Makefile.in: Update comment.
150
347fe5bb
MF		 1512016-01-10 Mike Frysinger <vapier@gentoo.org>
152
153 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
154 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
155 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
156
0dc73ef7
MF		 1572016-01-10 Mike Frysinger <vapier@gentoo.org>
158
159 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
160 and --enable-sim-stdcall and sim_stdcall.
161 * configure: Regenerate.
162 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
163 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
164 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
165 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
166 (REGPARM_*): Delete all regparm defines and their use.
167
22be3fbe
MF		 1682016-01-10 Mike Frysinger <vapier@gentoo.org>
169
170 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
171 * Make-common.in (SIM_CFLAGS): Delete.
172 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
173 * Makefile.in: Likewise.
174
936df756
MF		 1752016-01-09 Mike Frysinger <vapier@gentoo.org>
176
177 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
178 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
179 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
180 * acinclude.m4 (SIM_AC_COMMON): ... here.
181 * aclocal.m4, configure: Regenerate.
182 * config.in: Delete file.
183 * callback.c: Change cconfig.h include to config.h.
184 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
185 syscall.c: Likewise.
186 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
187 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
188
b900245c
MF		 1892016-01-06 Mike Frysinger <vapier@gentoo.org>
190
191 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
192 date, and time information.
193
2e3d4f4d
MF		 1942016-01-06 Mike Frysinger <vapier@gentoo.org>
195
196 * sim-options.c (sim_parse_args): Mark argv array const.
197 * sim-options.h (sim_parse_args): Likewise.
198
bfb2629c
MF		 1992016-01-05 Mike Frysinger <vapier@gentoo.org>
200
201 * sim-trace.c: Include dis-asm.h.
202 (OPTION_TRACE_DISASM): New enum.
203 (trace_options): Add trace-disasm flag.
204 (trace_option_handler): Handle OPTION_TRACE_DISASM.
205 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
206 (dis_read, dis_printf, trace_disasm): New functions.
207 * sim-trace.h: Include dis-asm.h.
208 (TRACE_INSN_IDX): Clarify comment.
209 (TRACE_DISASM_IDX): New enum.
210 (TRACE_disasm): New define.
211 (WITH_TRACE_DISASM_P): New define.
212 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
213 (STRACE_DISASM_P): New define.
214 (TRACE_DISASM_P): Likewise.
215 (TRACE_DISASM_P): Likewise.
216 (TRACE_DISASM): Likewise.
217 (trace_disasm): New function.
218
44ddb0c6
MF		 2192016-01-04 Mike Frysinger <vapier@gentoo.org>
220
221 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
222
bc273e17
MF		 2232016-01-04 Mike Frysinger <vapier@gentoo.org>
224
225 * cgen-scache.c (MAX): Delete.
226 (scache_init): Change MAX to max.
227 * cgen-trace.c (min): Delete.
228 * cgen-utils.c (min): Delete.
229 * sim-basics.h [!min] (min): Define.
230 [!max] (max): Define.
231
8d7d784e
MF		 2322016-01-04 Mike Frysinger <vapier@gentoo.org>
233
234 * sim-options.c (sim_parse_args): Tweak getopt error message.
235
9bbf6f91
MF		 2362016-01-04 Mike Frysinger <vapier@gentoo.org>
237
238 * acinclude.m4 (sim-bswap): Delete.
239 * configure: Regenerate.
240 * Make-common.in (SIM_BSWAP): Delete.
241 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
242 * sim-config.h (htonl, ntohl): Delete.
243 (WITH_BSWAP): Delete.
244
77cf2ef5
MF		 2452016-01-03 Mike Frysinger <vapier@gentoo.org>
246
247 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
248 opterr state to it before calling getopt_long and restore afterwards.
249 Set opterr to 0. When optc is '?', call sim_io_eprintf.
250
61971b86
MF		 2512016-01-03 Mike Frysinger <vapier@gentoo.org>
252
253 * hw-device.h (device): Delete commented typedef.
254 * sim-basics.h (device): Delete typedef.
255
34fed699
MF		 2562016-01-03 Mike Frysinger <vapier@gentoo.org>
257
258 * sim-options.c (sim_parse_args): Replace for loop with a call
259 to countargv.
260
aba6f46b
MF		 2612016-01-03 Mike Frysinger <vapier@gentoo.org>
262
263 * nrun.c (myname): Mark const.
264 (main): Mark name const. Replace myname parsing loop with a
265 call to lbasename.
266
0cb8d851
MF		 2672016-01-03 Mike Frysinger <vapier@gentoo.org>
268
269 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
270 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
271 (SIM_AC_OPTION_HOSTENDIAN): Delete.
272 * config.in, configure: Regenerate.
273 * Make-common.in (SIM_HOSTENDIAN): Delete.
274 * sim-config.c (current_host_byte_order): Delete.
275 (sim_config): Delete current_host_byte_order assignments and
276 CURRENT_HOST_BYTE_ORDER checks.
277 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
278 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
279 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
280 (current_host_byte_order): Delete.
281 (CURRENT_HOST_BYTE_ORDER): Likewise.
282 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
283 (HOST_BYTE_ORDER): ... this.
284 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
285 HOST_BYTE_ORDER.
286 (sim_endian_join_16): Likewise.
287 * sim-n-core.h (sim_core_read_misaligned_N): Change
288 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
289 (sim_core_write_misaligned_N): Likewise.
290 * sim-n-endian.h (endian_t2h_N): Likewise.
291 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
292 endian_le2h_N): Likewise.
293 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
294
1ac72f06
MF		 2952016-01-02 Mike Frysinger <vapier@gentoo.org>
296
297 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
298 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
299 BFD_ENDIAN_UNKNOWN.
300 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
301 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
302 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
303 * nrun.c (main): Likewise.
304 * sim-config.c (current_host_byte_order): Change type to enum
305 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
306 (current_target_byte_order): Likewise.
307 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
308 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
309 BFD_ENDIAN_UNKNOWN.
310 (sim_config): Change prefered_target_byte_order type to enum
311 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
312 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
313 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
314 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
315 Delete all the various arch/OS endian includes & defines.
316 (current_host_byte_order): Change type to enum bfd_endian.
317 (current_target_byte_order): Likewise.
318 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
319 (CURRENT_TARGET_BYTE_ORDER): Likewise.
320 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
321 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
322 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
323 BFD_ENDIAN_UNKNOWN.
324 (sim_events_watch_core): Likewise.
325 * sim-events.h: Likewise.
326 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
327 BFD_ENDIAN_BIG.
328 (sim_core_write_misaligned_N): Likewise.
329 * sim-n-endian.h (endian_h2be_N): Likewise.
330 (endian_be2h_N): Likewise.
331 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
332 (offset_N): Likewise.
333 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
334 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
335
d47f5b30
MF		 3362016-01-02 Mike Frysinger <vapier@gentoo.org>
337
338 * cgen-defs.h (current_state): Delete.
339 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
340 * sim-utils.c (current_state): Delete.
341
9950eccb
MF		 3422015-12-30 Mike Frysinger <vapier@gentoo.org>
343
344 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
345 to use lbasename.
346
5e744ef8
MF		 3472015-12-27 Mike Frysinger <vapier@gentoo.org>
348
349 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
350
1b393626
MF		 3512015-12-26 Mike Frysinger <vapier@gentoo.org>
352
353 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
354 * config.in, configure: Regenerate.
355 * Make-common.in (sim-basics_h): Delete tconfig.h.
356 (distclean): Likewise.
357 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
358 (new_sim_core_mapping): Delete WITH_HW and device *device.
359 (sim_core_map_attach, sim_core_attach): Likewise.
360 (sim_core_read_buffer): Delete WITH_DEVICES logic.
361 (sim_core_write_buffer): Likewise.
362 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
363 *device.
364 (sim_core_attach): Likewise.
365 (device_io_read_buffer, device_io_write_buffer): Delete.
366 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
367 (sim_core_write_aligned_N): Likewise.
368 * tconfig.h: Delete file.
369
dea10706
MF		 3702015-12-26 Mike Frysinger <vapier@gentoo.org>
371
372 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
373 Call sim_cpu_hw_io_read_buffer if cpu is valid.
374 (sim_core_write_buffer): Move cia decl to top of func. Call
375 sim_cpu_hw_io_write_buffer if cpu is valid.
376
49aef5a5
MF		 3772015-12-25 Mike Frysinger <vapier@gentoo.org>
378
379 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
380 HW_TRACE call.
381 (hw_find_integer_property): Likewise.
382 (hw_find_integer_array_property): Likewise.
383 (hw_add_duplicate_property): Likewise.
384
cf59f47e
MF		 3852015-12-25 Mike Frysinger <vapier@gentoo.org>
386
387 * sim-config.h (WITH_ENGINE): Delete.
388 * sim-module.c (modules): Always include sim_engine_install.
389
0d585950
MF		 3902015-12-25 Mike Frysinger <vapier@gentoo.org>
391
392 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
393 * cgen-types.h (SIM_HAVE_MODEL): Delete.
394 * sim-base.h: Always include sim-model.h.
395 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
396 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
397 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
398 [!WITH_MODEL_P] (sim_machs): Define.
399 * sim-model.h: Add some developer docs.
400 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
401 (WITH_MODEL_P): Define.
402 * sim-module.c (modules): Always include sim_model_install.
403 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
404
8a0ebee6
MF		 4052015-12-25 Mike Frysinger <vapier@gentoo.org>
406
407 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
408 * sim-model.c: Likewise.
409 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
410 SIM_MACH_IMP_PROPERTIES
411
42a3af56
MF		 4122015-12-25 Mike Frysinger <vapier@gentoo.org>
413
414 * sim-core.c (device_error): Delete.
415 (sim_core_map_attach): Delete calls to device_error.
416 (sim_core_attach): Likewise.
417 * sim-core.h (device_error): Delete.
418 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
419 to sim_engine_abort.
420 (sim_core_write_aligned_N): Likewise.
421
9e8e7dd9
MF		 4222015-12-25 Mike Frysinger <vapier@gentoo.org>
423
424 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
425 * sim-core.c (sim_core_write_buffer): Likewise.
426 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
427 (sim_core_write_aligned_N): Likewise.
428
268c9139
MF		 4292015-12-25 Mike Frysinger <vapier@gentoo.org>
430
431 * dv-pal.c: Include config.h and sim-main.h.
432 (hw_pal_io_read_buffer): Always call CPU_INDEX.
433
26936211
MF		 4342015-12-24 Mike Frysinger <vapier@gentoo.org>
435
436 * sim-options.c (standard_options): Always enable load-lma and
437 load-vma options.
438 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
439
9db2b719
MF		 4402015-12-24 Mike Frysinger <vapier@gentoo.org>
441
442 * sim-module.c (MODULE_LIST): Delete.
443
bd3fb5b8
MF		 4442015-12-24 Mike Frysinger <vapier@gentoo.org>
445
446 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
447 Move to h8300/compile.c.
448 [SIM_H8300] (standard_options): Likewise.
449 (standard_option_handler): Likewise.
450
84e8e361
MF		 4512015-12-24 Mike Frysinger <vapier@gentoo.org>
452
453 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
454 sim_watchpoint_install.
455
3cabaf66
MF		 4562015-12-24 Mike Frysinger <vapier@gentoo.org>
457
458 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
459 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
460 sim_memopt_install.
461 * sim-options.c (OPTION_MEM_SIZE): Delete.
462 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
463 (standard_option_handler): Likewise.
464
8abe6c66
MF		 4652015-12-24 Mike Frysinger <vapier@gentoo.org>
466
467 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
468
dc11500a
MF		 4692015-11-21 Mike Frysinger <vapier@gentoo.org>
470
471 PR sim/18762
472 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
473
2561d580
MF		 4742015-11-21 Mike Frysinger <vapier@gentoo.org>
475
476 PR sim/19273
477 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
478 vasprintf, and va_end together. Check ret after va_end call.
479
37258e99
MF		 4802015-11-21 Mike Frysinger <vapier@gentoo.org>
481
482 * sim-types.h (SIM_PRI_TB): Define.
483 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
484 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
485 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
486 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
487
cdf850e9
MF		 4882015-11-17 Mike Frysinger <vapier@gentoo.org>
489
490 * sim-main.h (WITH_MODULO_MEMORY): Delete.
491 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
492 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
493 (sim_core_translate): Likewise.
494 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
495
146b80ff
MF		 4962015-11-16 Mike Frysinger <vapier@gentoo.org>
497
498 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
499 (cgen_cpu_close): Change to XCONCAT2.
500
797eee42
MF		 5012015-11-15 Mike Frysinger <vapier@gentoo.org>
502
503 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
504 and sim-stop.o.
505
6e4f085c
MF		 5062015-11-14 Mike Frysinger <vapier@gentoo.org>
507
508 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
509 * sim-close.c: New file.
510
8e394ffc
AB		 5112015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
512 Ali Lown <ali.lown@imgtec.com>
513
514 * sim-bits.h (EXTEND6): New macro.
515 (EXTEND12): New macro.
516 (EXTEND25): New macro.
517
602a67cb
MF		 5182015-06-24 Mike Frysinger <vapier@gentoo.org>
519
520 * sim-trace.c (trace_one_insn): Delete.
521 * sim-trace.h (trace_one_insn): Delete.
522
9b6025d1
MF		 5232015-06-24 Mike Frysinger <vapier@gentoo.org>
524
525 * sim-trace.c (debug_printf): Rename to ...
526 (sim_debug_printf): ... this.
527 * sim-trace.h (debug_printf): Delete define.
528 (debug_printf): Rename to ...
529 (sim_debug_printf): ... this.
530
fa8f87e5
MF		 5312015-06-24 Mike Frysinger <vapier@gentoo.org>
532
533 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
534 (trace_options): Add trace-register option.
535 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
536 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
537 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
538 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
539 TRACE_REGISTER_P, TRACE_REGISTER): Define.
540
cf304b56
MF		 5412015-06-24 Mike Frysinger <vapier@gentoo.org>
542
543 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
544 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
545 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
546 STRACE_DEBUG): Define.
547
8371bf0c
MF		 5482015-06-24 Mike Frysinger <vapier@gentoo.org>
549
550 * sim-trace.c (trace_options): Update help text for trace-alu,
551 trace-fpu, trace-vpu, and trace-semantics.
552 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
553 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
554
e7505490
MF		 5552015-06-24 Mike Frysinger <vapier@gentoo.org>
556
557 * sim-assert.h (SIM_FILTER_PATH): Delete.
558 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
559 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
560 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
561 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
562 * sim-events.c: Include libiberty.h.
563 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
564
8d0978fb
MF		 5652015-06-23 Mike Frysinger <vapier@gentoo.org>
566
567 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
568 (AC_ARG_ENABLE(sim-cflags)): Likewise.
569 (AC_ARG_ENABLE(sim-debug)): Likewise.
570 (AC_ARG_ENABLE(sim-stdio)): Likewise.
571 (AC_ARG_ENABLE(sim-trace)): Likewise.
572 (AC_ARG_ENABLE(sim-profile)): Likewise.
573 (AC_ARG_ENABLE(sim-environment)): Likewise.
574 (AC_ARG_ENABLE(sim-alignment)): Likewise.
575 (AC_ARG_ENABLE(sim-assert)): Likewise.
576 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
577 (AC_ARG_ENABLE(sim-endian)): Likewise.
578 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
579 (AC_ARG_ENABLE(sim-float)): Likewise.
580 (AC_ARG_ENABLE(sim-scache)): Likewise.
581 (AC_ARG_ENABLE(sim-default-model)): Likewise.
582 (AC_ARG_ENABLE(sim-inline)): Likewise.
583 (AC_ARG_ENABLE(sim-packages)): Likewise.
584 (AC_ARG_ENABLE(sim-regparm)): Likewise.
585 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
586 (AC_ARG_ENABLE(sim-smp)): Likewise.
587 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
588 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
589 (AC_ARG_ENABLE(cgen-maint)): Likewise.
590 * configure: Regenerate.
591
4953dc20
MF		 5922015-06-23 Mike Frysinger <vapier@gentoo.org>
593
594 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
595
b50a1532
MF		 5962015-06-23 Mike Frysinger <vapier@gentoo.org>
597
598 * cgen-trace.c [!__STDC__]: Delete.
599 * sim-trace.h [!__STDC__]: Likewise.
600
ccd4b295
MF		 6012015-06-21 Mike Frysinger <vapier@gentoo.org>
602
603 * sim-model.c (sim_model_init): Assert model is not NULL.
604
f55b33d5
MF		 6052015-06-21 Mike Frysinger <vapier@gentoo.org>
606
607 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
608 stdint.h. Replace all signed/unsigned typedefs with int#_t and
609 uint#_t.
610
618b526e
MF		 6112015-06-21 Mike Frysinger <vapier@gentoo.org>
612
613 * sim-alu.h (_SIM_ALU_H_): Rename to ...
614 (SIM_ALU_H): ... this.
615 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
616 (SIM_ASSERT_H): ... this.
617 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
618 (SIM_BASICS_H): ... this.
619 * sim-bits.h (_SIM_BITS_H_): Rename to ...
620 (SIM_BITS_H): ... this.
621 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
622 (SIM_ENDIAN_H): ... this.
623
57b42d64
MF		 6242015-06-18 Mike Frysinger <vapier@gentoo.org>
625
626 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
627 constant string.
628
7aec3bb9
MF		 6292015-06-18 Mike Frysinger <vapier@gentoo.org>
630
631 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
632 m for sentinel testing.
633
7d5c6c43
MF		 6342015-06-17 Mike Frysinger <vapier@gentoo.org>
635
636 * sim-syscall.c: Include errno.h and targ-vals.h.
637 (sim_syscall_multi, sim_syscall): Define.
638 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
639 * syscall.c (cb_syscall): Extend comment.
640
61a0c964
MF		 6412015-06-17 Mike Frysinger <vapier@gentoo.org>
642
643 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
644 * sim-syscall.c: New file.
645 * sim-syscall.h: New file.
646
6362a3f8
MF		 6472015-06-17 Mike Frysinger <vapier@gentoo.org>
648
649 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
650 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
651 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
652 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
653 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
654 Define.
655 * gentmap.c (gen_targ_map_c): Output name field.
656
306f4178
MF		 6572015-06-12 Mike Frysinger <vapier@gentoo.org>
658
659 * acinclude.m4: Change configure.in to configure.ac.
660 * sim-config.h: Likewise.
661
a3487082
MF		 6622015-06-12 Mike Frysinger <vapier@gentoo.org>
663
664 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
665 * configure: Regenerate.
666
bb11f3ed
MF		 6672015-06-12 Mike Frysinger <vapier@gentoo.org>
668
669 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
670 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
671 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
672 TRACE_DEBUG): Define.
673
bffcfec8
MF		 6742015-06-12 Mike Frysinger <vapier@gentoo.org>
675
676 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
677 * sim-trace.c (trace_option_handler): Likewise.
678 * sim-trace.h (WITH_TRACE_ANY_P): Define.
679 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
680 (TRACE_ANY_P): Likewise.
681
db7858e2
MF		 6822015-06-12 Mike Frysinger <vapier@gentoo.org>
683
684 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
685 CGEN_TRACE_INSN_FINI.
686 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
687 trace_result to cgen_trace_result, trace_insn_fini to
688 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
689 and trace_extract to cgen_trace_extract.
690 * cgen-trace.h (trace_insn_init): Rename to ...
691 (cgen_trace_insn_init): ... this.
692 (trace_insn_fini): Rename to ...
693 (cgen_trace_insn_fini): ... this.
694 (trace_insn): Rename to ...
695 (cgen_trace_insn): ... this.
696 (trace_extract): Rename to ...
697 (cgen_trace_extract): ... this.
698 (trace_result): Rename to ...
699 (cgen_trace_result): ... this.
700 (TRACE_RESULT_P): Rename to ...
701 (CGEN_TRACE_RESULT_P): ... this.
702 (TRACE_INSN_INIT): Rename to ...
703 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
704 cgen_trace_insn_init.
705 (TRACE_INSN_FINI): Rename to ...
706 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
707 cgen_trace_insn_fini.
708 (TRACE_PRINTF): Rename to ...
709 (CGEN_TRACE_PRINTF): ... this.
710 (TRACE_INSN): Rename to ...
711 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
712 (TRACE_EXTRACT): Rename to ...
713 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
714 cgen_trace_extract.
715 (TRACE_RESULT): Rename to ...
716 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
717 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
718 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
719 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
720 TRACE_INSN to CGEN_TRACE_INSN.
721 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
722
83034798
MF		 7232015-06-11 Mike Frysinger <vapier@gentoo.org>
724
725 * sim-events.c (ETRACE_P): Delete.
726 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
727 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
728 * sim-events.h (struct _sim_events): Delete trace member.
729 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
730 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
731
ce4eda4a
MF		 7322015-06-11 Mike Frysinger <vapier@gentoo.org>
733
734 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
735 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
736 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
737 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
738
a6c2a374
MF		 7392015-06-11 Mike Frysinger <vapier@gentoo.org>
740
741 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
742
9b9c712c
MF		 7432015-06-11 Mike Frysinger <vapier@gentoo.org>
744
745 * sim-trace.h (WITH_TRACE_P): New define.
746 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
747 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
748 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
749 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
750 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
751 Redefine to use WITH_TRACE_P.
752
7532015-06-09 Mike Stump <mrs@mrs.kithrup.com>
509c2f32
MS		 754
755 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
756 mistake in call to sim_engine_abort.
509c2f32 757
0a13382c
NC		 7582015-04-29 Nick Clifton <nickc@redhat.com>
759
760 PR 18273
761 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
762 increasing parenthesis around casts to signed values.
0a13382c 763
767e68f1
MF		 7642015-04-21 Mike Frysinger <vapier@gentoo.org>
765
766 * gennltvals.sh: Add mcore support.
767 * nltvals.def: Regenerate.
768
248d23e8
MF		 7692015-04-21 Mike Frysinger <vapier@gentoo.org>
770
771 * cgen.sh: Add +x permissions.
772 * genmloop.sh: Likewise.
773 * gentvals.sh: Likewise.
774 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
775 Change all uses of srcroot for newlib to newlibroot.
776
20bca71d
MF		 7772015-04-18 Mike Frysinger <vapier@gentoo.org>
778
779 * sim-base.h (SIM_CPU): New typedef.
780
7e83aa92
MF		 7812015-04-18 Mike Frysinger <vapier@gentoo.org>
782
783 * cgen-engine.h (CIA_ADDR): Delete.
784 * sim-base.h: Update sim_cia example.
785 [!CIA_ADDR] (sim_cia): New typedef.
786
034685f9
MF		 7872015-04-17 Mike Frysinger <vapier@gentoo.org>
788
789 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
790 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
791 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
792 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
793 CIA_SET to CPU_PC_SET.
794
78e9aa70
MF		 7952015-04-15 Mike Frysinger <vapier@gentoo.org>
796
797 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
798 * sim-main.h (STATE_CPU): Remove from comment and define.
799
bf12d44e
MF		 8002015-04-13 Mike Frysinger <vapier@gentoo.org>
801
802 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
803 * configure: Regenerate.
804
a542beff
MF		 8052015-04-13 Mike Frysinger <vapier@gentoo.org>
806
807 * sim-options.c: Include version.h.
808 (OPTIONS_VERSION): New enum.
809 (standard_options): Add "version".
810 (standard_option_handler): Handle OPTIONS_VERSION.
811
8c32ba22
MF		 8122015-04-13 Mike Frysinger <vapier@gentoo.org>
813
814 * Makefile.in (version.o): Change to using create-version.sh from gdb.
815 (create-version.sh): Delete.
816
122bbfb5
MF		 8172015-04-06 Mike Frysinger <vapier@gentoo.org>
818
819 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
820
0fe84f3f
MF		 8212015-04-01 Mike Frysinger <vapier@gentoo.org>
822
823 * run-sim.h, run.c: Delete.
824 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
825
aadc9410
MF		 8262015-03-31 Mike Frysinger <vapier@gentoo.org>
827
828 * config.in, configure: Regenerate.
829 * Make-common.in (CSEARCH): Add $(ZLIBINC).
830 (ZLIB, ZLIBINC): Define.
831 (BFD_LIB): Add $(ZLIB).
832
5a394431
MF		 8332015-03-31 Mike Frysinger <vapier@gentoo.org>
834
835 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
836 * cgen-ops.h (SEMOPS_INLINE): Likewise.
837
92fc6153
MF		 8382015-03-29 Mike Frysinger <vapier@gentoo.org>
839
840 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
841 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
842 * sim-inline.h (INLINE2): Define to gnu_inline when available.
843
596f8827
MF		 8442015-03-24 Mike Frysinger <vapier@gentoo.org>
845
846 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
847 usage of STATE_WATCHPOINTS.
848 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
849 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
850
523ba8f9
MF		 8512015-03-24 Mike Frysinger <vapier@gentoo.org>
852
853 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
854
c0931f26
MF		 8552015-03-24 Mike Frysinger <vapier@gentoo.org>
856
857 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
858
30452bbe
MF		 8592015-03-24 Mike Frysinger <vapier@gentoo.org>
860
861 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
862 of enable_sim_hardware to AC_ARG_ENABLE.
863
49cd1634
MF		 8642015-03-23 Mike Frysinger <vapier@gentoo.org>
865
866 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
867 Add dv-sockser.o to sim_hw_objs.
868
3649cb06
MF		 8692015-03-23 Mike Frysinger <vapier@gentoo.org>
870
871 * dv-sockser.c: Include config.h.
872 * dv-sockser.h: Include sim-inline.h.
873 [HAVE_DV_SOCKSER]: Move all prototypes here.
874 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
875 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
876
6cd5ace4
MF		 8772015-03-16 Mike Frysinger <vapier@gentoo.org>
878
879 * gentmap.c, run.c: Convert old style prototypes.
880
ae7d0cac
MF		 8812015-03-16 Mike Frysinger <vapier@gentoo.org>
882
883 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
884 symlinking tconfig.h to tconfig.in.
885 * config.in, configure: Regenerate.
886 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
887 * tconfig.in: Rename file ...
888 * tconfig.h: ... here.
889
8406bb59
MF		 8902015-03-15 Mike Frysinger <vapier@gentoo.org>
891
892 * dv-socker.h (dv_sockser_install): Declare.
893 * sim-module.c: Include config.h.
894 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
895 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
896 * sim-module.h: Include gdb/remote-sim.h.
897
1303206d
MF		 8982015-03-14 Mike Frysinger <vapier@gentoo.org>
899
900 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
901 (sim-inline.c): Delete rule.
902
465fb143
MF		 9032015-03-14 Mike Frysinger <vapier@gentoo.org>
904
905 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
906 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
907 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
908
93129366
MF		 9092015-03-14 Mike Frysinger <vapier@gentoo.org>
910
911 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
912 [!ASSERT, WITH_ASSERT]: Likewise.
913 * sim-endian.c: Delete sim-io.h include.
914
4c4ca605
MF		 9152015-02-19 Mike Frysinger <vapier@gentoo.org>
916
917 * run-sim.h (sim_kill): Delete unused prototype.
918
dc1d9d1f
CG		 9192015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
920
16218fd3
CG		 921 * gentmap.c: Include "string.h".
922
9232015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
924
925 * sim-options.c (sim_args_command): Call freeargv() when failure
926 occurs.
dc1d9d1f 927
fdbf396f
JB		 9282015-01-07 Joel Brobecker <brobecker@adacore.com>
929
930 * aclocal.m4, configure: Regenerate using automake 1.11.1.
931
2d7bb758
JB		 9322014-12-03 Joel Brobecker <brobecker@adacore.com>
933
934 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
935 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
936 callbacks following renaming in callback.h.
937 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
938 callback by call to "to_lstat" callback
939
6aefca7e
GB		 9402014-08-28 Gary Benson <gbenson@redhat.com>
941
942 * sim-trace.h (debug_printf): New define.
943
2974be62
AM		 9442014-08-19 Alan Modra <amodra@gmail.com>
945
946 * configure: Regenerate.
947
faa743bb
RM		 9482014-08-15 Roland McGrath <mcgrathr@google.com>
949
950 * configure: Regenerate.
951 * config.in: Regenerate.
952
60d847df
MF		 9532014-03-10 Mike Frysinger <vapier@gentoo.org>
954
955 * sim-command.c (sim_do_command): Add const to cmd.
956 * sim-options.c (sim_args_command): Add const to cmd.
957 * sim-options.h (sim_args_command): Add const to cmd.
958
b2b255bd
MF		 9592014-03-05 Mike Frysinger <vapier@gentoo.org>
960
961 * sim-hload.c (sim_load): Add const to prog.
962 * sim-load.c (sim_load_file): Likewise.
963 * sim-utils.c (sim_analyze_program): Likewise.
964 * sim-utils.h (sim_analyze_program): Likewise.
965 (sim_load_file): Likewise.
966
1a8a700e
MF		 9672014-03-04 Mike Frysinger <vapier@gentoo.org>
968
969 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
970 * callback.c (system): Delete unused prototype.
971 (os_init): Likewise.
972 (os_shutdown): Likewise.
973 (os_unlink): Likewise.
974 (os_time): Likewise.
975 (os_system): Likewise.
976 (os_rename): Likewise.
977 (os_write_stdout): Likewise.
978 (os_flush_stdout): Likewise.
979 (os_write_stderr): Likewise.
980 (os_flush_stderr): Likewise.
981 (os_write): Likewise.
982 (os_read_stdin): Likewise.
983 (os_read): Likewise.
984 (os_open): Likewise.
985 (os_lseek): Likewise.
986 (os_isatty): Likewise.
987 (os_get_errno): Likewise.
988 (os_close): Likewise.
989 (os_vprintf_filtered): Likewise.
990 (os_evprintf_filtered): Likewise.
991 (os_error): Likewise.
992 (fdmap): Likewise.
993 (fdbad): Likewise.
994 (wrap): Likewise.
995 (wrap): Change to new style prototype.
996 (fdbad): Likewise.
997 (fdmap): Likewise.
998 (os_close): Likewise.
999 (os_poll_quit): Likewise.
1000 (os_get_errno): Likewise.
1001 (os_isatty): Likewise.
1002 (os_lseek): Likewise.
1003 (os_open): Likewise.
1004 (os_read): Likewise.
1005 (os_read_stdin): Likewise.
1006 (os_write): Likewise.
1007 (os_write_stdout): Likewise.
1008 (os_flush_stdout): Likewise.
1009 (os_write_stderr): Likewise.
1010 (os_flush_stderr): Likewise.
1011 (os_rename): Likewise.
1012 (os_system): Likewise.
1013 (os_time): Likewise.
1014 (os_unlink): Likewise.
1015 (os_stat): Likewise.
1016 (os_fstat): Likewise.
1017 (os_lstat): Likewise.
1018 (os_ftruncate): Likewise.
1019 (os_truncate): Likewise.
1020 (os_pipe): Likewise.
1021 (os_pipe_empty): Likewise.
1022 (os_pipe_nonempty): Likewise.
1023 (os_shutdown): Likewise.
1024 (os_init): Likewise.
1025 (cb_read_target_syscall_maps): Likewise.
1026 (cb_target_to_host_syscall): Likewise.
1027 (cb_host_to_target_errno): Likewise.
1028 (cb_target_to_host_open): Likewise.
1029 (cb_store_target_endian): Likewise.
1030 (cb_host_to_target_stat): Likewise.
1031 * sim-hload.c (sim_load): Change to new style prototype.
1032 * sim-load.c (sim_load_file): Change to new style prototype.
1033 (report_transfer_performance): Likewise.
1034 (xprintf_bfd_vma): Likewise.
1035 * syscall.c (cb_get_string): Change to new style prototype.
1036 (get_path): Likewise.
1037 (cb_syscall): Likewise.
1038
7b064844
HPN		 10392013-10-15 Hans-Peter Nilsson <hp@axis.com>
1040
1041 * create-version.sh: Align parameters to match those of
1042 ../../gdb/common/create-version.sh.
1043 * Make-common.in (srcsim): New variable.
1044 (version.c): Adjust call to create-version.sh as per above.
1045
bf3d9781
AM		 10462013-09-23 Alan Modra <amodra@gmail.com>
1047
1048 * configure: Regenerate.
1049
f06dccb0
MF		 10502013-09-03 Mike Stump <mikestump@comcast.net>
1051
1052 * sim-options.c (complete_option_list): Mark text and word const.
1053
d6c2da54
TT		 10542013-06-28 Tom Tromey <tromey@redhat.com>
1055
1056 * Make-common.in (version.c): Use version.in, not
1057 common/version.in.
1058 * create-version.sh: Likewise.
1059
b652c496
JB		 10602013-06-24 Joel Brobecker <brobecker@adacore.com>
1061
1062 * create-version.sh: New script. Adapted from
1063 gdb/commong/create-version.sh.
1064 * Make-common.in (version.c): Update rule dependencies,
1065 and re-implement using create-version.sh.
1066
3346cfda
NC		 10672013-06-21 Nick Clifton <nickc@redhat.com>
1068
1069 * gennltvals.sh: Add msp430 support.
1070 * nltvals.def: Regenerate.
1071
31e6ad7d
MF		 10722013-06-03 Mike Frysinger <vapier@gentoo.org>
1073
1074 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1075 * aclocal.m4, configure: Regenerate.
1076
d3685d60
TT		 10772013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1078
1079 PR build/15414:
1080 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1081 -Wformat-nonliteral with -Wno-format.
1082
1517bd27
MF		 10832013-03-26 Mike Frysinger <vapier@gentoo.org>
1084
1085 * acinclude.m4: Regenerate.
1086
3fd38161
JS		 10872013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1088
1089 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1090 which do not support dv-sockser.o. Add always as option to
1091 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1092 is always required to be enabled by simulator.
1093
3f170f37
MF		 10942012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1095
1096 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1097 * nltvals.def: Regenerate.
1098
5f3ef9d0
JB		 10992012-06-16 Joel Brobecker <brobecker@adacore.com>
1100
1101 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1102 * config.in, configure: Regenerate.
1103
2c1fa544
PA		 11042012-05-24 Pedro Alves <palves@redhat.com>
1105
1106 * sim-signal.h (sim_signal_to_target): Rename to ...
1107 (sim_signal_to_gdb_signal): ... this.
1108 * sim-signal.c (sim_signal_to_target): Rename to ...
1109 (sim_signal_to_gdb_signal): ... this.
1110 * sim-reason.c (sim_stop_reason): Adjust to rename.
1111
a493e3e2
PA		 11122012-05-24 Pedro Alves <palves@redhat.com>
1113
1114 PR gdb/7205
1115
72f4393d 1116 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 1117
2ea28649
PA		 11182012-05-24 Pedro Alves <palves@redhat.com>
1119
1120 PR gdb/7205
1121
1122 Replace target_signal with gdb_signal throughout.
1123
a6ff997c
NC		 11242012-05-18 Nick Clifton <nickc@redhat.com>
1125
1126 PR 14072
1127 * callback.c: Include config.h before system header files.
1128 * cgen-trace.c: Likewise.
1129 * cgen-utils.c: Likewise.
1130 * gentmap.c: Likewise.
1131
ffbc20d9
MF		 11322012-04-02 Mike Frysinger <vapier@gentoo.org>
1133
1134 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1135
2aaed979
KB		 11362012-03-28 Rathish C <rathish.c@kpitcummins.com>
1137
1138 * sim-trace.c: Update the function prototype of save_data_size.
1139 Move the enum data_fmt from here...
1140 * sim-trace.h: ...to here.
1141 Add function prototype of save_data.
1142
a35a3322
MF		 11432012-03-25 Mike Frysinger <vapier@gentoo.org>
1144
1145 * sim-core.h (sim_core_trans_addr): Add prototype.
1146
f914e384
HPN		 11472012-03-24 Hans-Peter Nilsson <hp@axis.com>
1148
1149 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1150 missing in last change.
1151
2232061b
MF		 11522012-03-24 Mike Frysinger <vapier@gentoo.org>
1153
1154 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1155 * nrun.c: Include string.h/strings.h.
1156 * aclocal.m4, config.in, configure: Regenerate.
1157
ac0aacdf
MF		 11582012-03-22 Mike Frysinger <vapier@gentoo.org>
1159
1160 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1161 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1162 out -Werror initialization.
1163
509deab2
MF		 11642012-03-19 Mike Frysinger <vapier@gentoo.org>
1165
1166 * Make-common.in (TAGS): Change a-z to [:lower:].
1167 * acinclude.m4 (sim-trace): Likewise.
1168 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1169 Change A-Za-z0-9 to [:alnum:].
1170
9a5e0c49
MF		 11712012-03-18 Mike Frysinger <vapier@gentoo.org>
1172
1173 * nrun.c (main): Display strsignal of sigrc.
1174
96cdfef0
MF		 11752012-01-06 Mike Frysinger <vapier@gentoo.org>
1176
1177 * Makefile.in (abs_srcdir): Declare.
1178 (srcroot): Define in terms of abs_srcdir.
1179 (headers): Change srcdir to abs_srcdir.
1180
12c3e59c
JB		 11812012-01-02 Joel Brobecker <brobecker@adacore.com>
1182
1183 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1184 header.
1185
96987c2b
JB		 11862011-12-19 Joel Brobecker <brobecker@adacore.com>
1187
1188 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1189 system bourne shell.
1190
71712327
MF		 11912011-12-03 Mike Frysinger <vapier@gentoo.org>
1192
1193 * syscall.c (cb_get_string): Rename from "get_string".
1194 (get_path): Rename get_string call to cb_get_string.
1195
db2e4d67
MF		 11962011-12-03 Mike Frysinger <vapier@gentoo.org>
1197
1198 * Make-common.in (VPATH): Add $(srccom).
1199 (DEP): Delete.
1200 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1201 POSTCOMPILE): New variables.
1202 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1203 Include dependency files, when using GNU Make. Delete all
1204 dependency-only rules.
1205 * aclocal.m4: Include ../../config/depstand.m4. Call
1206 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1207 (MAKE, GMAKE): New substs.
1208
a13852d9
MF		 12092011-11-07 Mike Frysinger <vapier@gentoo.org>
1210
1211 PR sim/13161
1212 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1213 * configure, config.in: Regenerate.
1214 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1215
4399a56b
MF		 12162011-10-19 Mike Frysinger <vapier@gentoo.org>
1217
1218 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1219
f1a81b37
JB		 12202011-10-18 John Wehle <john@feith.com> (tiny patch)
1221
1222 * sim-profile.c (profile_info): Only print the title once.
1223
9c082ca8
MF		 12242011-10-17 Mike Frysinger <vapier@gentoo.org>
1225
1226 * acinclude.m4: Rename from aclocal.m4.
1227 * aclocal.m4: Regenerate.
1228
6ffe910a
MF		 12292011-10-17 Mike Frysinger <vapier@gentoo.org>
1230
1231 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1232 * common.m4: Delete.
1233 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1234 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1235 * configure: Regenerate.
1236
59c0b43d
TT		 12372011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1238
1239 * sim-alu.h (ALU32_AND): Clear carry flag.
1240 (ALU32_AND): Clear carry flag.
1241
66f8d993
MF		 12422011-10-09 Mike Frysinger <vapier@gentoo.org>
1243
1244 * dv-cfi.c: Include stdbool.h.
1245
d56a2aae
MF		 12462011-10-09 Mike Frysinger <vapier@gentoo.org>
1247
1248 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1249
4a99173d
MF		 12502011-10-04 Mike Frysinger <vapier@gentoo.org>
1251
1252 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1253 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1254
10915d9a
MF		 12552011-07-12 Mike Frysinger <vapier@gentoo.org>
1256
1257 * sim-command.c: Include sim-options.h.
1258
63042524
MF		 12592011-07-12 Mike Frysinger <vapier@gentoo.org>
1260
1261 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1262
24a6c33d
MF		 12632011-07-12 Mike Frysinger <vapier@gentoo.org>
1264
1265 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1266 Delete direct call to AC_PROG_CC.
1267
2419798b
MF		 12682011-07-05 Mike Frysinger <vapier@gentoo.org>
1269
1270 * sim-command.c: New file.
1271 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1272 (sim-command.o): New rule.
1273
440db575
MF		 12742011-05-27 Mike Frysinger <vapier@gentoo.org>
1275
1276 * sim-options.c (standard_option_handler): Remove arg[0] check
1277 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1278 not an empty string, otherwise assign "" back to it.
1279
3ddcae71
MF		 12802011-05-26 Mike Frysinger <vapier@gentoo.org>
1281
1282 * nltvals.def: Regenerate to include Blackfin syscalls again.
1283
3a49ea9f
MF		 12842011-05-25 Mike Frysinger <vapier@gentoo.org>
1285
1286 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1287 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1288 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1289 (trace_idx_to_str): Likewise.
1290 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1291 (TRACE_syscall): Define.
1292 (WITH_TRACE_SYSCALL_P): Likewise.
1293 (TRACE_SYSCALL_P): Likewise.
1294
dd931b2f
MF		 12952011-05-23 Mike Frysinger <vapier@gentoo.org>
1296
1297 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1298 remove now-unnecessary sub-scope for glue->type setting.
1299 Check to see if the "reg" property exists before we use it, and
1300 if it doesn't exist, error out for "glue" devices.
1301
0e31da21
MF		 13022011-05-23 Mike Frysinger <vapier@gentoo.org>
1303
1304 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1305 glue-or, and set type to glue_xor when name is glue-xor.
1306 (hw_glue_port_event): Return immediately when type is glue_io
1307 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1308 and hw_port_event calls from glue_and to end of function.
1309
34b47c38
MF		 13102011-05-11 Mike Frysinger <vapier@gentoo.org>
1311
1312 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1313 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1314 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1315 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1316 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1317 around function arguments.
1318
56a9aa1d
MF		 13192011-04-14 Mike Frysinger <vapier@gentoo.org>
1320
1321 * sim-options.c (complete_option_list, sim_complete_command):
1322 New functions.
1323
d45bea91
MF		 13242011-04-02 Mike Frysinger <vapier@gentoo.org>
1325
1326 * dv-glue.c: Fix up style.
1327
12c4cbd5
MF		 13282011-04-02 Mike Frysinger <vapier@gentoo.org>
1329
1330 * hw-alloc.c (hw_alloc_data): Adjust brace.
1331 * hw-base.c (hw_base_data): Likewise.
1332 (generic_hw_unit_decode): Fix indentation.
1333 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1334 * hw-events.c (hw_event, hw_event_data): Likewise.
1335 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1336 * hw-instances.c (hw_instance_data): Likewise.
1337 * hw-instances.h (hw_instance): Likewise.
1338 * hw-main.h (hw_descriptor, enum): Likewise.
1339 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1340 * hw-ports.h (hw_port_descriptor): Likewise.
1341 * hw-properties.c (hw_property_data): Likewise.
1342 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1343 _range_property_spec, _reg_property_spec): Likewise.
1344 * hw-tree.c (_name_specifier, printer): Likewise.
1345 (split_device_specifier, parse_string_property, hw_tree_traverse,
1346 print_size, print_reg_property, print_string, print_properties):
1347 Fix indentation.
1348
66ee2731
MF		 13492011-03-29 Mike Frysinger <vapier@gentoo.org>
1350
1351 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1352 * Make-common.in (dv-cfi.o): New rule.
1353 * dv-cfi.c, dv-cfi.h: New files.
1354
165b70ea
KB		 13552011-03-21 Kevin Buettner <kevinb@redhat.com>
1356
1357 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1358 fcntl.h and sys/fcntl.h, for constants.
1359 * nltvals.def: Regenerate.
1360 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1361 * sim-io.h (sys/types.h, sys/stat.h): Include.
1362 (sim_io_stat, sim_io_fstat): Declare.
1363
028f6515
MF		 13642011-03-14 Mike Frysinger <vapier@gentoo.org>
1365
1366 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1367 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1368 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1369 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1370 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1371 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1372 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1373 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1374 syscall.c: Trim trailing whitespace.
1375
ef016f83
MF		 13762011-03-05 Mike Frysinger <vapier@gentoo.org>
1377
1378 * gennltvals.sh: Handle bfin targets.
1379 * nltvals.def: Regenerate.
1380
fee17b35
KB		 13812011-02-25 Kevin Buettner <kevinb@redhat.com>
1382
1383 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1384 file descriptors.
1385
d79fe0d6
MF		 13862011-02-14 Mike Frysinger <vapier@gentoo.org>
1387
1388 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1389 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1390 (hw_free): Drop zfree logic and always call free.
1391 * hw-base.c (hw_delete): Change zfree to free.
1392 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1393 (hw_handle_remove_phandle): Likewise.
1394 * hw-instances.c (hw_instance_delete): Likewise.
1395 * hw-tree.c (parse_reg_property): Likewise.
1396 (parse_ranges_property): Likewise.
1397 (parse_string_property): Likewise.
1398 * sim-core.c (sim_core_uninstall): Likewise.
1399 * sim-cpu.c (sim_cpu_free_all): Likewise.
1400 * sim-hw.c (sim_hw_uninstall): Likewise.
1401 * sim-memopt.c (do_memopt_delete): Likewise.
1402 (sim_memory_uninstall): Likewise.
1403 * sim-module.c (sim_module_uninstall): Likewise.
1404 * sim-options.c (sim_parse_args): Likewise.
1405 * sim-profile.c (profile_pc_cleanup): Likewise.
1406 (profile_uninstall): Likewise.
1407 * sim-watch.c (do_watchpoint_delete): Likewise.
1408 * sim-utils.c (zfree): Delete.
1409 (sim_state_free): Change zfree to free.
1410 * sim-utils.h (zfree): Delete.
1411
891e7fb1
MF		 14122011-02-13 Mike Frysinger <vapier@gentoo.org>
1413
1414 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1415
9bd90cce
MF		 14162011-01-12 Mike Frysinger <vapier@gentoo.org>
1417
1418 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1419
39a3ae0a
MF		 14202011-01-12 Mike Frysinger <vapier@gentoo.org>
1421
1422 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1423 fails.
1424 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1425 when asprintf fails.
1426 * sim-utils.c (sim_do_commandf): Issue an error and return when
1427 asprintf fails.
1428 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1429 asprintf fails.
1430
3143e5a9
MF		 14312011-01-11 Mike Frysinger <vapier@gentoo.org>
1432
1433 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1434 bytes has been calculated and when mmap_next_fd is valid and
1435 nr_bytes is 0.
1436 (memory_option_handler): Allow missing size when mmap_next_fd is
1437 valid.
1438
cb11d1f4
MF		 14392011-01-10 Mike Frysinger <vapier@gentoo.org>
1440
1441 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1442 not empty, and always append $3 to $hardware.
1443
14442011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 1445
1446 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1447 * sim-hw.h (sim_hw_abort): Likewise.
1448
cc25892b
MF		 14492011-01-05 Mike Frysinger <vapier@gentoo.org>
1450
1451 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1452
44944448
JB		 14532011-01-05 Joel Brobecker <brobecker@adacore.com>
1454
1455 * run.1: Copyright year update.
1456
e61ddca7
MF		 14572010-12-28 Mike Frysinger <vapier@gentoo.org>
1458
e71b81d8
MF		 1459 * hw-alloc.h (HW_NALLOC): Define.
1460
1461010-12-28 Mike Frysinger <vapier@gentoo.org>
1462
e61ddca7
MF		 1463 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1464
bef6be3d
MF		 14652010-12-15 Mike Frysinger <vapier@gentoo.org>
1466
1467 * sim-memopt.c (OPTION_MAP_INFO): Define.
1468 (memory_options): Handle --map-info.
1469 (memory_option_handler): Handle OPTION_MAP_INFO.
1470
5be229c0
MF		 14712010-11-22 Mike Frysinger <vapier@gentoo.org>
1472
1473 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1474 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1475 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1476
81c641e7
MF		 14772010-11-22 Mike Frysinger <vapier@gentoo.org>
1478
1479 * sim-core.c (WITH_HW): Add device casts to device_error,
1480 device_io_read_buffer, and device_io_write_buffer.
1481
6ab5626b
MF		 14822010-11-16 Mike Frysinger <vapier@gentoo.org>
1483
1484 * dv-sockser.c (dv_sockser_write_buffer): New function.
1485 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1486 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1487
0bd15c7f
HPN		 14882010-10-07 Hans-Peter Nilsson <hp@axis.com>
1489
1490 * callback.c (os_lseek): Call wrap on lseek result.
1491
363a6e9f
OS		 14922010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1493
1494 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1495 call by its equality to -1 not by it being negative.
1496 (connected_p): Likewise for accept() call.
1497
c8551de3
MF		 14982010-04-23 Mike Frysinger <vapier@gentoo.org>
1499
1500 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1501
ef93a840
MF		 15022010-04-21 Mike Frysinger <vapier@gentoo.org>
1503
1504 * profile.c (sim_profile_print_bar): Add cpu argument.
1505
f093db8c
MF		 15062010-04-21 Mike Frysinger <vapier@gentoo.org>
1507
1508 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1509
0d3d2c71
MF		 15102010-04-21 Mike Frysinger <vapier@gentoo.org>
1511
1512 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1513 (profile_print_pc): Convert sim_io_printf to profile_printf.
1514 (profile_print_insn): Likewise.
1515 (profile_print_memory): Likewise.
1516 (profile_print_core): Likewise.
1517 (profile_print_model): Likewise.
1518 (sim_profile_print_bar): Likewise.
1519 (profile_print_speed): Likewise.
1520 (profile_print_addr_ranges): Likewise.
1521 (profile_info): Likewise.
1522 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1523
bd0bd508
MF		 15242010-04-19 Mike Frysinger <vapier@gentoo.org>
1525
1526 * sim-model.c (OPTION_MODEL): Convert to enum.
1527 (OPTION_MODEL_INFO): New enum.
1528 (model_options): Add model-info/info-model entries.
1529 (model_option_handler): Handle OPTION_MODEL_INFO.
1530
e8a76151
MF		 15312010-04-13 Mike Frysinger <vapier@gentoo.org>
1532
1533 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1534 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1535 initially.
1536
cb1cc9c6
MF		 15372010-04-13 Mike Frysinger <vapier@gentoo.org>
1538
1539 * sim-hrw.c (sim_write): Add const to buf arg.
1540 * sim-utils.h (sim_write_fn): Likewise.
1541
58f03a40
MF		 15422010-04-12 Mike Frysinger <vapier@gentoo.org>
1543
1544 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1545 defines.
1546
21cf617c
MF		 15472010-04-12 Mike Frysinger <vapier@gentoo.org>
1548
1549 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1550 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1551 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1552 * dv-sockser.c (sockser_options): Likewise.
1553 * hw-ports.c (empty_hw_ports): Likewise.
1554 * sim-hw.c (hw_options): Likewise.
1555 * sim-model.c (model_options): Likewise.
1556 * sim-options.c (standard_options): Likewise.
1557 * sim-profile.c (profile_options): Likewise.
1558 * sim-trace.c (trace_options): Likewise.
1559 * sim-watch.c (watchpoint_options): Likewise.
1560
e377ca52
MF		 15612010-04-12 Mike Frysinger <vapier@gentoo.org>
1562
1563 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1564 the local "arg_table" variable, and the xmalloc cast.
1565
adaaf009
MF		 15662010-04-10 Mike Frysinger <vapier@gentoo.org>
1567
1568 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1569 "prefix" var.
092d8476 1570 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 1571
9ec7269f
MF		 15722010-04-10 Mike Frysinger <vapier@gentoo.org>
1573
1574 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1575
709b3bb3
MF		 15762010-04-10 Mike Frysinger <vapier@gentoo.org>
1577
1578 * sim-trace.c (save_data): Add const markings to "buf" argument.
1579
3dd68605
MF		 15802010-04-10 Mike Frysinger <vapier@gentoo.org>
1581
1582 * sim-options.c (standard_option_handler): Add const markings to
1583 local "type" var.
1584
0ad22a74
MF		 15852010-04-02 Mike Frysinger <vapier@gentoo.org>
1586
1587 * hw-ports.h: Fix spelling typos.
1588
75005b3a
MF		 15892010-03-30 Mike Frysinger <vapier@gentoo.org>
1590
1591 * configure.ac: Check for socklen_t.
1592 * configure, config.in: Regenerated.
1593 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1594
d946c288
MF		 15952010-03-30 Mike Frysinger <vapier@gentoo.org>
1596
1597 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1598 * sim-hw.c (hw_option_handler): Likewise.
1599
ff398ee4
MF		 16002010-03-30 Mike Frysinger <vapier@gentoo.org>
1601
1602 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1603 (interrupt_nr_to_str): Likewise.
1604 (default_interrupt_names): Add const to pointer type.
1605 (sim_watchpoint_install): Add const to prefix.
1606 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1607
6bf91687
MF		 16082010-03-30 Mike Frysinger <vapier@gentoo.org>
1609
1610 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1611 (sim_core_write_buffer): Likewise.
1612
15f3c2de
MF		 16132010-03-30 Mike Frysinger <vapier@gentoo.org>
1614
1615 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1616 the SIM_HAVE_ADDR_RANGE define.
1617
fb0cc53e
MF		 16182010-03-30 Mike Frysinger <vapier@gentoo.org>
1619
1620 * sim-core.h (device_error): Add const to message, and add printf
1621 format attribute.
1622
739dfd28
MF		 16232010-03-30 Mike Frysinger <vapier@gentoo.org>
1624
1625 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1626 SIM_HAVE_ADDR_RANGE define.
1627
59db87ad
MF		 16282010-03-30 Mike Frysinger <vapier@gentoo.org>
1629
1630 * dv-glue.c (hw_glue_ports): Swap static and const.
1631
dc416615
MF		 16322010-03-30 Mike Frysinger <vapier@gentoo.org>
1633
1634 * nrun.c (usage): Use void in definition.
1635 * sim-options.c (dup_arg_p): Convert old-style function definition.
1636 (sim_parse_args): Likewise.
1637 (sim_print_help): Likewise.
1638 * sim-trace.c (set_trace_option_mask): Likewise.
1639 (set_trace_option): Likewise.
1640 * sim-utils.c (sim_analyze_program): Likewise.
1641 (sim_elapsed_time_get): Likewise.
1642 (sim_elapsed_time_since): Likewise.
1643
11409fac
MF		 16442010-03-22 Mike Frysinger <vapier@gentoo.org>
1645
1646 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1647 (standard_options): Likewise.
1648 (standard_option_handler): Likewise.
1649
6d519a46
MF		 16502010-03-16 Mike Frysinger <vapier@gentoo.org>
1651
1652 * hw-ports.c (TRACE): Delete.
1653 * hw-properties.c (TRACE): Delete.
1654 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1655 (hw_find_integer_property): Likewise.
1656 (hw_find_integer_array_property): Likewise.
1657 (hw_add_duplicate_property): Likewise.
1658
799026a7
MF		 16592010-03-15 Mike Frysinger <vapier@gentoo.org>
1660
1661 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1662 "boolean".
1663
fd87baa9
MF		 16642010-02-04 Mike Frysinger <vapier@gentoo.org>
1665
1666 * sim-model.c: Include sim-model.h
1667
294bcb78
MF		 16682010-02-04 Mike Frysinger <vapier@gentoo.org>
1669
1670 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1671 & from the STATE_CPU() examples.
1672
80532737
DE		 16732010-01-24 Doug Evans <dje@sebabeach.org>
1674
d2c7a1a6
DE		 1675 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1676 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1677 ufixsfsi): Ditto.
1678 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1679 (struct cgen_fp_ops): Update signatures of floating point conversion
1680 operations.
1681
80532737
DE		 1682 * Make-common.in (CGEN_SIM_DEPS): Define.
1683 (CGEN_INCLUDE_DEPS): Use it.
1684 (CGEN_MAIN_CPU_DEPS): Simplify.
1685
1377e154
DE		 16862010-01-22 Doug Evans <dje@sebabeach.org>
1687
1688 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1689 (SUBWORDTFSI, JOINSIDI): Ditto.
1690
ec11f055
DE		 16912010-01-05 Doug Evans <dje@sebabeach.org>
1692
1693 * cgen-types.h (SETDI): Delete, unused.
1694
a09a0bfd
DE		 16952009-12-02 Doug Evans <dje@sebabeach.org>
1696
1697 * cgen-engine.h: Remove duplicated comment.
1698
62836bf4
DE		 16992009-11-23 Doug Evans <dje@sebabeach.org>
1700
1701 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1702 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1703
e94d449d
DE		 17042009-11-22 Doug Evans <dje@sebabeach.org>
1705
197fa1aa
DE		 1706 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1707 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1708 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1709 instead of CGEN_INSN_INT.
1710
e94d449d
DE		 1711 * cgen-trace.h (trace_extract): Add cast to fix warning.
1712
ca25db52
DE		 17132009-11-05 Doug Evans <dje@sebabeach.org>
1714
1715 * cgen-mem.h (DECLARE_GETT): Don't inline.
1716 (DECLARE_SETT): Ditto.
1717
c272cb46
JS		 17182009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1719
1720 * sim-inline.h: Fix spelling error.
1721
1428dced
TT		 17222009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1723
1724 * Make-common.in: Add datarootdir.
1725
44330079
RW		 17262009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1727
0aec8eb1
RW		 1728 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1729 (SIM_CHECK_MEMBERS_1): Remove.
1730 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1731 AC_CHECK_MEMBERS one.
1732 * configure: Regenerate.
1733
44330079
RW		 1734 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1735 * configure: Regenerate.
1736
d6416cdc
RW		 17372009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1738
81ecdfbb
RW		 1739 * config.in: Regenerate.
1740 * configure: Likewise.
1741
c462b41b
RW		 1742 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1743 definition of AC_CHECK_MEMBER.
1744
d6416cdc
RW		 1745 * aclocal.m4: m4_include toplevel config/override.m4.
1746 * configure: Regenerate.
1747
96e946ca
RW		 17482009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1749
1750 * Makefile.in (datarootdir): New variable.
1751
6a8b8615
DE		 17522009-07-07 Doug Evans <dje@sebabeach.org>
1753
1754 * Make-common.in (CPU_DIR): Define.
1755
2c2a86d7
DE		 17562009-07-06 Doug Evans <dje@sebabeach.org>
1757
1758 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1759 identifiers for file types rather than encoding internal
1760 implementation details of cgen.sh.
1761 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1762 * cgen.sh: Add support for parallel makes.
1763 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1764
c28c63d8
JB		 17652009-05-18 Jon Beniston <jon@beniston.com>
1766
72f4393d
L		 1767 * gennltvals.sh: Add lm32 target.
1768 * nltvals.def: Add lm32 syscall definitions.
c28c63d8 1769
982807ce
JB		 17702009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1771
1772 Speed up simulator startup:
1773 * sim-utils.c (zalloc): Use xcalloc.
1774
2a8922a9
HPN		 17752009-01-07 Hans-Peter Nilsson <hp@axis.com>
1776
2225d5bd
HPN		 1777 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1778 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1779 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1780 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1781 type, QI, HI, SI, DI.
1782
2a8922a9
HPN		 1783 * callback.c (os_error): Mark as being a noreturn function.
1784 * sim-io.h (sim_io_error): Similar for sim_io_error.
1785
6878aceb
JS		 17862008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1787
1788 * aclocal.m4: Fix underquoting of function names.
1789
be091327
DJ		 17902008-10-21 Julian Brown <julian@codesourcery.com>
1791
1792 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1793
79e1e459
HPN		 17942008-07-11 Hans-Peter Nilsson <hp@axis.com>
1795
1796 * common.m4: Add test for libz and zlib.h.
1797 * configure: Regenerate to track ../common/common.m4 changes.
1798 * config.in: Ditto.
1799
6efef468 18002008-06-06 Vladimir Prus <vladimir@codesourcery.com>
72f4393d
L		 1801 Daniel Jacobowitz <dan@codesourcery.com>
1802 Joseph Myers <joseph@codesourcery.com>
6efef468
JM		 1803
1804 * aclocal.m4: Include ../../config/acx.m4.
1805 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1806 * configure, config.in: Regenerate.
1807 * Make-common.in (LIB_OBJS): Add version.o.
1808 (version.c, version.o): New rules.
72f4393d 1809 * run.c: Include version.h.
6efef468
JM		 1810 (usage): Add help parameter. Print output either to stdout or
1811 stderr depending on that parameter.
1812 (print_version): New.
1813 (main): Check for --help and --version.
1814 * run-sim.h (sim_target_display_usage): Add help parameter.
1815 * version.h: New.
1816
a4e64307
DJ		 18172008-04-14 Hans Kester <kester.hans@gmail.com>
1818
1819 * sim-signal.c: Define missing signals for _WIN32.
1820
2a3591b0
SR		 18212008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1822
1823 * gennltvals.sh: Add cr16.
1824 * nltvals.def: Rebuild.
1825
b981d709
DJ		 18262007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1827
eb639c50
DJ		 1828 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1829 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 1830
f40f1a01
NC		 18312007-08-10 Nick Clifton <nickc@redhat.com>
1832
1833 * sim-memopt.c (memory_options): Mention that the
1834 --memory-size switch accepts suffixes.
72f4393d
L		 1835 (parse_size): Handle a suffix on the size value.
1836 * sim-options.c (standard_options): Mention that the mem-size
f40f1a01 1837 switch accepts suffixes.
72f4393d 1838 (standard_option_handler): Handle a suffix on the size value.
f40f1a01 1839
edc5d9ec
HPN		 18402006-12-21 Hans-Peter Nilsson <hp@axis.com>
1841
1842 * acconfig.h: Remove.
1843 * config.in: Regenerate.
1844
09d96939
TS		 18452006-11-07 Thiemo Seufer <ths@mips.com>
1846
1847 * gentmap.c: Fix compile time warning.
1848
7e129781
TS		 18492006-11-07 Thiemo Seufer <ths@mips.com>
1850
1851 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1852 for bfd text addresses.
1853
3ae2e9a3 18542006-08-29 Thiemo Seufer <ths@mips.com>
72f4393d 1855 Nigel Stephens <nigel@mips.com>
3ae2e9a3
TS		 1856
1857 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1858 SIM_QUIET_NAN_NEGATED.
1859
41ec9f20
TS		 18602006-08-29 Nigel Stephens <nigel@mips.com>
1861
1862 * sim-profile.c (profile_pc_init): Initialise default profiling
1863 frequency to a prime number.
1864 (profile_print_pc): Convert gmon.out sample data into target
1865 byte order.
1866
e85e3205
RE		 18672006-06-13 Richard Earnshaw <rearnsha@arm.com>
1868
1869 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1870 * common.m4: Likewise.
1871 * configure: Regenerated.
1872
2f0122dc
DJ		 18732006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1874
1875 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1876 * configure: Regenerated.
1877
20e95c23
DJ		 18782006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1879
1880 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1881 and LIBINTL_DEP everywhere.
1882 (CSEARCH): Use INCINTL.
1883 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1884 gettext macros.
1885 * configure: Regenerated.
1886
ea696909
HPN		 18872006-03-29 Hans-Peter Nilsson <hp@axis.com>
1888
1889 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1890 option-contents test.
1891
aba6488e
MM		 18922005-11-28 Mark Mitchell <mark@codesourcery.com>
1893
25520859
MM		 1894 * sim-signal.c (sim_signal_to_target): Fix typos.
1895
aba6488e
MM		 1896 * sim-reason.c (sim_stop_reason): Use
1897 sim_signal_to_target, not sim_signal_to_host.
1898 * sim-signal.c (sim_signal_to_host): Fix typo.
1899 (sim_signal_to_target): New function.
1900
f010abaa
HPN		 19012005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1902
1903 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1904 change.
1905
09b96ea0
ILT		 19062005-07-08 Ian Lance Taylor <ian@airs.com>
1907
efd36314
ILT		 1908 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1909
09b96ea0
ILT		 1910 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1911 different fraction for a quiet NaN.
1912 (unpack_fpu): Likewise.
1913
3b02a06b
BE		 19142005-07-08 Ben Elliston <bje@au.ibm.com>
1915
1916 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1917 * sim-load.c: Likewise.
1918 * syscall.c: Likewise.
1919
18d59ab9
CV		 19202005-05-24 Corinna Vinschen <vinschen@redhat.com>
1921
1922 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1923 check.
1924
149cfe5b
DJ		 19252005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1926
1927 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1928
3f6da722 19292005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 1930
3f6da722
MI		 1931 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1932 and signed64 for __ALPHA__.
1933
2b193c4a
MK		 19342005-03-23 Mark Kettenis <kettenis@gnu.org>
1935
1936 * aclocal.m4 Include ../../gettext.m4.
1937 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1938 (AM_LC_MESSAGES): Remove.
1939 * configure: Regenerate.
1940
51216631
JB		 19412005-02-28 Jim Blandy <jimb@redhat.com>
1942
1943 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1944 -Wuninitialized in the default list of build warnings if CFLAGS is
1945 set, and doesn't include -O. (Using -Wuninitialized without
1946 optimization produces a warning, which interferes with compilation
1947 with -Werror.)
72f4393d 1948
0c4507fd
JB		 19492005-02-21 Jim Blandy <jimb@redhat.com>
1950
1951 * callback.c (os_fstat): Don't declare 't' unless it's used.
1952
9ab46d53
JB		 19532005-02-09 Jim Blandy <jimb@redhat.com>
1954
1955 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1956 '-s' argument.
1957 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1958 to $(CGEN), to ensure that the command substitution happens where
1959 the variable is referenced in the submake, not when the submake's
1960 arguments are expanded.
1961 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1962 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1963 application Scheme script directly after ${cgen}; don't precede it
1964 with a -s.
1965
f4f8cce4
HPN		 19662005-01-28 Hans-Peter Nilsson <hp@axis.com>
1967
97f669ed
HPN		 1968 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1969 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1970 Include libiberty.h.
1971 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1972 being either end of a pipe.
1973 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1974 (os_shutdown): Clear pipe state.
1975 (default_callback): Initialize new members.
1976
f4f8cce4
HPN		 1977 * callback.c (default_callback): Initialize target_endian.
1978 (cb_store_target_endian): Renamed from store, new first parameter
1979 host_callback *cb, drop last parameter big_p. Take endianness
1980 from cb.
1981 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1982 Remove variable big_p.
1983 * nrun.c (main): Initialize default_callback.target_endian.
1984
35695fd6
AC		 19852005-01-14 Andrew Cagney <cagney@gnu.org>
1986
1987 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1988 Add explicit call to AC_CONFIG_HEADER.
1989 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1990 * configure: Re-generate.
1991
f0569246
AC		 19922005-01-12 Andrew Cagney <cagney@gnu.org>
1993
1994 * common.m4: New file, based on of aclocal.m4.
1995
38f48d72
AC		 19962005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1997
1998 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1999 * configure: Regenerated to track ../common/aclocal.m4 changes.
2000
b7026657
AC		 20012005-01-07 Andrew Cagney <cagney@gnu.org>
2002
2003 * configure.ac: Rename configure.in, require autoconf 2.59.
2004 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
2005 * configure: Re-generate.
2006
5d945fec
HPN		 20072004-12-15 Hans-Peter Nilsson <hp@axis.com>
2008
2009 * syscall.c (cb_syscall) <case CB_SYS_truncate>
2010 <case CB_SYS_ftruncate>: New cases.
2011
0d3cd463
HPN		 20122004-12-13 Hans-Peter Nilsson <hp@axis.com>
2013
2014 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 2015 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 2016 * callback.c (os_lstat): New function.
0d3cd463 2017
119860e5
HPN		 20182004-12-08 Hans-Peter Nilsson <hp@axis.com>
2019
027e2a04
HPN		 2020 * run.1: Document --sysroot=filepath.
2021 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
2022 (standard_options): Support --sysroot=<path>.
2023 (standard_option_handler): Handle OPTION_SYSROOT.
2024 * syscall.c (simulator_sysroot): Define, initialized empty.
2025 (get_path): Prepend simulator_sysroot to absolute file path.
2026 [HAVE_STRING_H]: Include string.h.
2027 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
2028 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
2029 (main): If simulator_sysroot is not empty, chdir there.
2030 * sim-config.h (simulator_sysroot): Declare.
2031
119860e5
HPN		 2032 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
2033 cgen_rtx_error" in a CGEN-generated simulator.
2034 * gdbinit.in: Break on sim_core_signal too. Have autoconf
2035 replacement for CGEN-related breakpoints.
2036
70ae6611
HPN		 20372004-12-07 Hans-Peter Nilsson <hp@axis.com>
2038
2039 * Make-common.in (sim-basics_h): Add $(callback_h).
2040
697afb65
HPN		 20412004-12-03 Hans-Peter Nilsson <hp@axis.com>
2042
2043 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
2044 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
2045 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
2046 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
2047 (SIM_CHECK_MEMBERS): New macros.
2048 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
2049 for struct stat member test and write. Add ST_x calls for each
2050 struct stat member tested in configure.in. Wrap each ST_x call in
2051 #ifdef of configure macro for that member.
2052 * configure, config.in: Regenerate.
2053
6e56eb07
HPN		 20542004-12-01 Hans-Peter Nilsson <hp@axis.com>
2055
2056 * cgen.sh: New thirteenth parameter opcfile, defaulting to
2057 /dev/null.
2058 <case desc>: Pass -OPC opcfile.
2059 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
2060 parameter to cgen.sh.
2061
c87368ac
RE		 20622004-11-30 Richard Earnshaw <rearnsha@arm.com>
2063
2064 * Make-common.in (sim-basics_h): Correct dependencies on
2065 cconfig.h and tconfig.h
2066 (sim-load.o): Correct typo in sim-basics_h dependency.
2067
08cd3760
RE		 20682004-11-18 Richard Earnshaw <rearnsha@arm.com>
2069
15f5e61f
RE		 2070 * Make-common.in (sim-*_h): Add macros for all sim headers listing
2071 sub-dependencies for other sim files that they include.
2072 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 2073 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2074
1afbf186
HPN		 20752004-11-16 Hans-Peter Nilsson <hp@axis.com>
2076
1d72487d
HPN		 2077 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2078 endian information.
2079
1afbf186
HPN		 2080 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2081 $(remote_sim_h) too.
2082 (sim_main_headers): Add sim-utils.h.
2083
a3bb1089
FCE		 20842004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2085
2086 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2087
5a645dc5
AC		 20882004-07-26 Andrew Cagney <cagney@gnu.org>
2089
2090 Problem from Olaf Hering <olh@suse.de>.
2091 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2092
109d3db3
BE		 20932004-07-10 Ben Elliston <bje@au.ibm.com>
2094
2095 * hw-tree.c (parse_integer_property): Typo fix in comments.
2096 * sim-options.c (sim_args_command): Likewise.
2097
0aaa4a81
AC		 20982004-06-28 Andrew Cagney <cagney@gnu.org>
2099
2100 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2101
0242f9ea
JR		 21022004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2103
2104 * callback.c (os_shutdown): Fix bug in last change: actually
2105 mark file descriptors as available on startup.
2106
594ee3a7
JR		 21072004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2108
2109 [ include/gdb: * callback.h (host_callback_struct): Replace
2110 members fdopen and alwaysopen with fd_buddy. ]
72f4393d 2111 * callback.c: Changed all users.
594ee3a7 2112
5f510f9c
AM		 21132004-06-15 Alan Modra <amodra@bigpond.net.au>
2114
2115 * sim-load.c (sim_load_file): Use bfd_get_section_size
2116 instead of bfd_get_section_size_before_reloc.
2117
7659f80a
DJ		 21182004-05-18 Daniel Jacobowitz <dan@debian.org>
2119
2120 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2121 passing it to printf.
2122
41ee5402
DJ		 21232004-05-10 Daniel Jacobowitz <dan@debian.org>
2124
2125 * callback.c: Update copyright dates.
2126 * run.c: Likewise.
2127 * sim-basics.h: Likewise.
2128 * sim-load.c: Likewise.
2129 * syscall.c: Likewise.
2130
21312004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2132
2133 * callback.c: Include cconfig.h instead of config.h.
2134 * run.c: Likewise.
2135 * sim-basics.h: Likewise.
2136 * sim-load.c: Likewise.
2137 * syscall.c: Likewise.
2138
6d0c993e
BE		 21392004-01-16 Ben Elliston <bje@wasabisystems.com>
2140
2141 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2142
6edf0760
NC		 21432003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2144
2145 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2146
a69146da
KH		 21472003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2148
2149 * sim-options.c (standard_options): Fix the names of H8
2150 variants.
2151
fc0a2244
AC		 21522003-10-30 Andrew Cagney <cagney@redhat.com>
2153
2154 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2155 with "struct bfd_symbol".
2156
ee3073b5
AC		 21572003-10-21 Andrew Cagney <cagney@redhat.com>
2158
2159 * callback.c (os_truncate): Call "truncate", and not "stat".
2160
198beae2
AC		 21612003-10-20 Andrew Cagney <cagney@redhat.com>
2162
2163 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2164
8822d001
JR		 21652003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2166
2167 * callback.c (os_ftruncate, os_truncate): New functions.
2168 (default_callback): Initialize ftruncate and truncate members.
2169
ea52ff81
DB		 21702003-09-08 Dave Brolley <brolley@redhat.com>
2171
2172 On behalf of Doug Evans <dje@sebabeach.org>
2173 * cgen.sh: New arg archfile.
2174 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2175 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2176
e158f0a0
AC		 21772003-08-28 Andrew Cagney <cagney@redhat.com>
2178
2179 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2180 * sim-options.c (print_help): Cast the format with specifier to
2181 "int".
2182
33319edb 21832003-08-20 Michael Snyder <msnyder@redhat.com>
72f4393d 2184 Dave Brolley <brolley@redhat.com>
33319edb 2185
72f4393d 2186 * cgen-par.h (flags, word1): New target-specific
33319edb
DB		 2187 fields of CGEN_WRITE_QUEUE_ELEMENT.
2188 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2189 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2190 * gennltvals.sh: Add frv target.
2191 * nltvals.def: Add frv target.
2192
72f536bd
MS		 21932003-06-23 Michael Snyder <msnyder@redhat.com>
2194
ac59bf8d 2195 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 2196 * sim-reg.c: Fix cut-and-paste bug in comment.
2197
1f1b2817
AC		 21982003-06-22 Andrew Cagney <cagney@redhat.com>
2199
2200 From matthew green <mrg@redhat.com>:
72f4393d 2201 * sim-fpu.h: Update copyright.
1f1b2817 2202 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
72f4393d 2203 * sim-fpu.c: Update copyright.
1f1b2817
AC		 2204 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2205
89c0d7dd 22062003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 2207
89c0d7dd 2208 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 2209 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2210 with disassemble_info:read_memory_func.
2211 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2212
828c9ae6
MS		 22132003-06-04 Michael Snyder <msnyder@redhat.com>
2214
2215 * common/run.c (main): Remove SIM_H8300 ifdef.
2216 (usage): Ditto.
2217 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2218 (standard_options): Add '-x' for h8/300sx.
2219 (standard_option_handler): Add case for SIM_H8300SX.
2220
80d35d90
MS		 22212003-04-13 Michael Snyder <msnyder@redhat.com>
2222
2223 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2224
876fec02
AC		 22252003-03-01 Andrew Cagney <cagney@redhat.com>
2226
2227 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2228 (sim_engine_vabort): Ditto.
2229
6b4a8935
AC		 22302003-02-27 Andrew Cagney <cagney@redhat.com>
2231
2232 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2233 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2234 * nrun.c (main): Ditto.
2235
dbd7cd63
AC		 22362003-02-26 Andrew Cagney <cagney@redhat.com>
2237
2238 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2239 (sim_engine_vabort): Ditto.
2240 (sim_engine_halt, sim_engine_restart): Ditto.
2241
836cc9f4
AC		 22422003-02-20 Andrew Cagney <ac131313@redhat.com>
2243
2244 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2245 (sim-break_h): Delete macro.
2246 (sim-break.o): Delete rule.
2247 * sim-break.c: Delete file.
2248 * sim-break.h: Delete file.
2249 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2250 (STATE_BREAKPOINTS): Delete macro.
2251 (sim_state_base): Delete field breakpoints.
2252 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2253 sim_break_install to array.
2254
45a15d6f
KH		 22552003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2256
2257 * run.c (usage): Fix typos.
2258
127a77fe
CD		 22592002-11-27 Richard Sandiford <rsandifo@redhat.com>
2260
2261 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2262
b85e4829
AC		 22632002-11-22 Andrew Cagney <ac131313@redhat.com>
2264
2265 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2266 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2267 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2268 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2269 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2270 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2271 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2272 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2273 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2274 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2275
d25b1553
AC		 22762002-11-13 Andrew Cagney <cagney@redhat.com>
2277
2278 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2279
d690312f
CD		 22802002-11-06 Richard Sandiford <rsandifo@redhat.com>
2281
2282 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2283 (distclean): Depend on it.
2284
7c3e3b33
AM		 22852002-10-14 Alan Modra <amodra@bigpond.net.au>
2286
2287 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2288
7ede505a
DB		 22892002-08-29 Dave Brolley <brolley@redhat.com>
2290
2291 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2292
75c4388a
AC		 22932002-07-17 Andrew Cagney <cagney@redhat.com>
2294
2295 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2296 (sim_set_callbacks, sim_size, sim_trace)
2297 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2298 to here from "gdb/remote-sim.h".
2299
7a3085c1 23002002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 2301
2302 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2303 avoid possible longjmp problems with automatic variable siggnal.
2304
076043f2
AC		 23052002-07-14 Andrew Cagney <ac131313@redhat.com>
2306
2307 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2308 * Make-common.in (installdirs): Make $(libdir) too, needed when
2309 installing libsim.a.
2310
3fbeef0b
AC		 23112002-07-13 Andrew Cagney <ac131313@redhat.com>
2312
2313 * gennltvals.sh (dir): Mark d30v as obsolete.
2314 * nltvals.def: Remove d30v.
2315
bf962092
AC		 23162002-06-17 Andrew Cagney <cagney@redhat.com>
2317
27961795
AC		 2318 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2319
bf962092
AC		 2320 * sim-memopt.c: Include <unistd.h>.
2321 (do_memopt_add): Fix printf format.
2322 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2323
c8cca39f
AC		 23242002-06-16 Andrew Cagney <ac131313@redhat.com>
2325
2326 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2327 --enable-gdb-build-warnings.
2328 * configure: Regenerated to track ../common/aclocal.m4 changes.
2329
307041b7 23302002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f 2331
72f4393d
L		 2332 * sim-fpu.c (unpack_fpu): Initialize exponent for
2333 sim_fpu_class_zero.
2334 (i2fpu): Same.
2335 (sim_fpu_sqrt): Same.
7d7d930f 2336
3c25f8c7
AC		 23372002-06-08 Andrew Cagney <cagney@redhat.com>
2338
2339 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2340 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2341 * run.c: Ditto.
2342 * sim-load.c: Ditto.
2343 * callback.c: Ditto.
2344 * syscall.c: Ditto.
2345 * Make-common.in (callback_h): Define.
2346 (remote_sim_h): Define.
2347 (run.o): Update.
2348 (callback.o): Update.
2349 (syscall.o): Update.
72f4393d 2350 (sim-load.o):
3c25f8c7
AC		 2351 (nrun.o): Update.
2352 (sim-hload.o): Update.
2353 (sim-io.o): Update.
2354 (sim-reason.o): Update.
2355 (sim-reg.o): Update.
2356 (sim-resume.o): Update.
2357
dbec3bef
KH		 23582002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2359
2360 * run.c: Fix formatting.
2361
de4112fa
NC		 23622002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2363
2364 * run-sim.h: New header. Provide prototypes for functions used
2365 between run() and libsim.a which are not used by GDB.
2366 * run.c: Include run-sim.h.
72f4393d
L		 2367 (main): If SIM_TARGET_SWITCHES is defined call
2368 sim_target_parse_command_line.
2369 (usage): If SIM_TARGET_SWITCHES is defined call
2370 sim_target_display_usage.
de4112fa 2371
a8cdafbd
AV		 23722002-05-17 Andrey Volkov <avolkov@transas.com>
2373
2374 * run.c: Made h8300s as new target, not h8300h alias.
2375 Added new option -S (h8300s target)
2376 * sim-options.c: Ditto.
72f4393d 2377
5accf1ff
CD		 23782002-05-01 Chris Demetriou <cgd@broadcom.com>
2379
2380 * callback.c: Use 'deprecated' rather than 'depreciated.'
2381
080fe24b
AC		 23822002-02-24 Andrew Cagney <ac131313@redhat.com>
2383
2384 From wiz at danbala:
2385 * sim-fpu.h: Fix grammar and typos.
2386 Fix PR gdb/287.
2387
6439295f
CD		 23882002-02-10 Chris Demetriou <cgd@broadcom.com>
2389
2390 * callback.c: Fix some spelling errors.
2391 * hw-device.h: Likewise.
2392 * hw-tree.c: Likewise.
2393 * sim-abort.c: Likewise.
2394 * sim-alu.h: Likewise.
2395 * sim-core.h: Likewise.
2396 * sim-events.c: Likewise.
2397 * sim-events.h: Likewise.
2398 * sim-fpu.h: Likewise.
2399 * sim-profile.h: Likewise.
2400 * sim-utils.c: Likewise.
2401
dea03d4e
HPN		 24022002-01-31 Hans-Peter Nilsson <hp@axis.com>
2403
2404 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2405 New functions.
2406
1636f0bb
BE		 24072002-01-20 Ben Elliston <bje@redhat.com>
2408
2409 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2410 the comment for this enumerator.
2411
b59d44de
BE		 24122002-01-14 Ben Elliston <bje@redhat.com>
2413
2414 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2415
280b26c0
KH		 24162001-12-20 Kazu Hirata <kazu@hxi.com>
2417
2418 * run.c (usage): Fix a typo.
2419
e3e473da
BE		 24202001-07-05 Ben Elliston <bje@redhat.com>
2421
2422 * Make-common.in (srccgen): Remove.
2423 (CGEN_CPU_DIR): Define.
2424 (CGEN_READ_SCM): Redefine without $(srccgen).
2425 (CGEN_ARCH_SCM): Ditto.
2426 (CGEN_CPU_SCM): Ditto.
2427 (CGEN_DECODE_SCM): Ditto.
2428 (CGEN_DESC_SCM): Ditto.
2429
2836ee25
FCE		 24302001-04-25 Frank Ch. Eigler <fche@redhat.com>
2431
2432 * sim-load.c (sim_load_file): Put it back: external now.
2433 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2434
5b778125
AC		 24352001-04-21 Andrew Cagney <ac131313@redhat.com>
2436
2437 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2438 internal interface.
2439 * sim-utils.c (sim_analyze_program): Ditto.
2440
6ec9f4a9
FCE		 24412001-04-19 Frank Ch. Eigler <fche@redhat.com>
2442
2443 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2444 we're finished with its immediate use.
2445 * sim-load.c (sim_load_file): Ditto.
2446
764f1408
FCE		 24472001-03-16 Frank Ch. Eigler <fche@redhat.com>
2448
2449 Add support for mmap-based memory regions.
2450 * sim-memopt.c (mmap_next_fd): New global.
2451 (sim_memory_init): Reinitialize it.
2452 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2453 "--memory-mapfile FILE" option. Check for some errors.
2454 (do_memopt_add): Conditionally do mmap instead of malloc for
2455 backing store of simulated memory. Check for more errors.
2456 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2457 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2458 * configure.in: Look for mmap/fstat related functions and headers.
2459 * config.in, configure: Regenerated.
2460
35c20992
FCE		 24612001-03-15 Frank Ch. Eigler <fche@redhat.com>
2462
2463 * sim-core.c (sim_core_map_attach): Correct overlap-related
2464 error messages.
2465
f6bb7a3b
MM		 24662001-03-07 Michael Meissner <meissner@redhat.com>
2467
2468 * run.c (alloca-conf.h): Delete, no longer provided.
2469
01816cd8
BE		 24702001-02-22 Ben Elliston <bje@redhat.com>
2471
2472 * sim-trace.h (TRACE_VPU_IDX): Add.
2473 (TRACE_vpu): Define.
2474 (WITH_TRACE_VPU_P): Likewise.
2475 (TRACE_VPU_P): Likewise.
2476 * sim-trace.c (OPTION_TRACE_VPU): Define.
2477 (trace_options): Add --trace-vpu.
2478 (trace_option_handler): Handle OPTION_TRACE_VPU.
2479 (trace_option_handler): Include VPU tracing in --trace-semantics.
2480 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2481
44a9331c
BE		 24822001-02-21 Ben Elliston <bje@redhat.com>
2483
2484 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2485 (TRACE_BRANCH_INPUT2): Likewise.
2486
c43ad8eb
BE		 24872001-02-09 Ben Elliston <bje@redhat.com>
2488
2489 * (profile_print_pc): Write header out in target byte order.
2490
24912001-02-09 Ben Elliston <bje@redhat.com>
2492
2493 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2494 adjusting the pc shift value.
2495
9397fcbf
FCE		 24962001-01-12 Chris Demetriou <cgd@sibyte.com>
2497
badd2b1e
BE		 2498 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2499 where a numeric value is supplied.
9397fcbf 2500
63fe1038
BE		 25012001-01-06 Ben Elliston <bje@redhat.com>
2502
2503 * cgen.sh: Allow extrafiles to include the semantics files when
2504 generating an ISA-specific decoder.
2505
b6f6b44d
AO		 25062000-12-27 Alexandre Oliva <aoliva@redhat.com>
2507
2508 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2509
ad8707b5
BE		 25102000-12-23 Ben Elliston <bje@redhat.com>
2511
2512 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2513 them to the trace stream using sim_fpu_printn_fpu. Include
2514 "sim-fpu.h".
2515
b94c0966
BE		 25162000-12-15 Ben Elliston <bje@redhat.com>
2517
2518 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2519 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2520 trailing digits as specified (-1 to print all digits).
2521 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2522 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2523 to print_bits ().
2524
fd5d712e
BE		 25252000-12-13 Ben Elliston <bje@redhat.com>
2526
2527 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2528 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2529 (defs): New action.
2530
4c15ccf7
GK		 25312000-12-12 Geoffrey Keating <geoffk@redhat.com>
2532
2533 * sim-endian.h: Don't have parameters on macro definitions which
2534 are simply renaming functions, to permit use of XCONCAT2 in both
2535 the macro name and the arguments in a use of such a definition.
2536
0d277f51
BE		 25372000-12-11 Ben Elliston <bje@redhat.com>
2538
2539 * cgen-ops.h (SUBWORDDFDI): New function.
2540
bb4e03e5
BE		 25412000-12-05 Ben Elliston <bje@redhat.com>
2542
c79688eb
BE		 2543 * Make-common.in (cgen-defs): New target.
2544 (cgen-decode): Pass $(EXTRAFILES).
2545
bb4e03e5
BE		 2546 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2547 -outfile-suffix options.
2548
76440e4b
BE		 25492000-12-04 Ben Elliston <bje@redhat.com>
2550
6227bc85
BE		 2551 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2552 (SUBWORDSIUQI): Likewise.
2553 (SUBWORDDIHI): Likewise.
2554 (SUBWORDDIQI): New function.
2555
76440e4b
BE		 2556 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2557 * cgen-scache.c (scache_option_handler): Remove unused local var.
2558
cdc2a5c3
BE		 25592000-12-03 Ben Elliston <bje@redhat.com>
2560
2561 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2562
4e73b9c1
SC		 25632000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2564
2565 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2566
ce9bc8d1
SC		 25672000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2568
2569 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2570 space is not zero.
2571
ce13044d
SC		 25722000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2573
2574 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2575 (set_hw_delete): Moved the macro as a function.
2576 * hw-base.h (set_hw_delete): Declare as external function.
2577 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2578 allocated using hw_malloc.
72f4393d 2579
7c070881
SC		 25802000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2581
2582 * sim-options.c (sim_parse_args): Free the memory used for
2583 long_options, short_options, handlers, opt_cpu, orig_val.
2584
4f49fa1b
BE		 25852000-11-20 Ben Elliston <bje@redhat.com>
2586
2587 * cgen-ops.h (SUBBI): New macro.
2588 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2589 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2590
2d84da1b
BE		 25912000-11-16 Ben Elliston <bje@redhat.com>
2592
2593 * cgen-types.h (VOID): New type.
2594
dbc168af
BE		 25952000-11-09 Ben Elliston <bje@redhat.com>
2596
2597 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2598 (sim_fpu_two): Set exponent to 1.
2599
e4f5c43e
EZ		 26002000-10-26 Ben Elliston <bje@redhat.com>
2601
72f4393d
L		 2602 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2603 `all'. Pass `-i' options to cgen applications.
2604 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2605 cgen-desc): Pass $(isa) to cgen.sh.
e4f5c43e 2606
a8d894af
BE		 26072000-10-08 Ben Elliston <bje@redhat.com>
2608
2609 * cgen-utils.c (cgen_rtx_error): New function.
2610
26112000-10-07 Ben Elliston <bje@redhat.com>
2612
2613 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2614 conditions for sim_core_read_buffer().
2615
6d4c43bf
DB		 26162000-09-26 Dave Brolley <brolley@redhat.com>
2617
2618 * cgen-utils.c (RORQI): New function.
2619 (ROLQI): New function.
2620 (RORHI): New function.
2621 (ROLHI): New function.
2622
0e266e5c
DB		 26232000-08-28 Dave Brolley <brolley@redhat.com>
2624
2625 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2626 in insn_value if it will fit.
2627
604259a0
FCE		 26282000-08-21 Frank Ch. Eigler <fche@redhat.com>
2629
2630 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2631
4193618c
DB		 26322000-08-15 Dave Brolley <brolley@redhat.com>
2633
2634 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2635
26362000-08-15 Dave Brolley <brolley@redhat.com>
2637
2638 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2639 (PROFILE_CPU_FREQ): New macro.
2640 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2641 (profile-options): Add profile-cpu-frequency.
2642 (parse_frequency): New function.
2643 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2644 (profile_print_speed): Print cpu frequency and simulated execution time.
2645 Re-indent other items to match.
2646
548a3e15
AC		 26472000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2648
2649 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2650
fab307a2
FCE		 26512000-07-27 Frank Ch. Eigler <fche@redhat.com>
2652
2653 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2654 * Makefile.in (install): Install run.1 man page.
2655
46a19b74
AC		 2656Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2657
2658 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2659 * Makefile.in (headers,nltvals.def): Merge.
2660
3c765a54
AC		 2661Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2662
f9cbceb6
AC		 2663 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2664 * nrun.c (main): Print the simulator statistics only in
2665 verbose mode.
2666 * hw-properties.h (hw_find_integer_array_property): Fix
2667 prototype (use signed_cell).
2668
38e64f35
AC		 2669 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2670 * sim-events.c (sim_events_remain_time): New function returning
2671 the time that remains before the event is raised.
2672 * hw-events.c (hw_event_remain_time): Likewise.
2673 * sim-events.h (sim_events_remain_time): Declare.
2674 * hw-events.h (hw_event_remain_time): Declare.
2675
0802cc40
AC		 2676 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2677 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2678 (OPTION_HW_LIST): New option --hw-list to list the devices.
2679 (hw_option_handler): List the device tree with 'sim_hw_print'.
2680
3c765a54
AC		 2681 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2682 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2683 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2684 (EXTENDED): Define for 16-bit word size.
2685 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2686 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2687 * sim-types.h: Added support for 16-bit targets.
2688
7fb283bc
FCE		 26892000-06-23 Frank Ch. Eigler <fche@redhat.com>
2690
2691 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2692
ab42ee12
FCE		 26932000-06-24 Frank Ch. Eigler <fche@redhat.com>
2694
2695 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2696 * Makefile.in (distclean): Clean cconfig.h also.
2697
eb2d80b4
AC		 2698Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2699
2700 * configure: Regenerated to track ../common/aclocal.m4 changes.
2701
2702Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2703
2704 * aclocal.m4 (sim-profile): Enable the profiler by default.
2705
781c552e
AC		 2706Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2707
2708 * run.c (main): Initialize sigrc.
2709
5eb1a8fa
AC		 2710Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2711
2712 * sim-events.c (update_time_from_event): Add more detailed event
2713 tracing.
2714
b2ac51e4
DB		 27152000-03-30 Dave Brolley <brolley@redhat.com>
2716
2717 * aclocal.m4 (cgen): Use guile to run cgen.
2718
f8603f2f
DB		 27192000-03-23 Dave Brolley <brolley@redhat.com>
2720
2721 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2722 ftruncdfsf.
2723 * cgen-accfp.c (fextsfdf): New function.
2724 (ftruncdfsf): New function.
2725 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2726
0f831eb3
JJ		 27272000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2728
2729 * cgen-ops.h: Added TRUNCSISI.
2730
e88acae7
FCE		 27312000-03-08 Dave Brolley <brolley@redhat.com>
2732
2733 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2734 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2735 (sim_queue_fn_si_write): Last argument is has type USI.
2736 (sim_queue_fn_sf_write): New function.
2737 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2738 (sim_queue_fn_sf_write): New function.
2739 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2740
baa7ae6f
AC		 2741Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2742
2743 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2744 sim_set_trace and run simulator using sim_resume.
2745 (main): Add option ``-o'' - operating environment. Only continue
2746 after a signal when operating environment.
2747 (main): Always set REASON and SIGRC using sim_stop_reason.
2748 (sim_trace): Delete extern declaration.
2749
6d358e86
NC		 27502000-02-08 Nick Clifton <nickc@cygnus.com>
2751
2752 * callback.c: Fix compile time warning messages.
2753 * run.c: Fix compile time warning messages.
72f4393d 2754
ed9a39eb
JM		 27551999-12-17 Dave Brolley <brolley@cygnus.com>
2756
2757 * sim-profile.h: (set_profile_option_mask): Add prototype.
2758 * sim-profile.c (set_profile_option_mask): No longer static.
2759
c4093a6a
JM		 2760Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2761
2762 * sim-arange.c: Include <string.h>
2763
de57eccd
JM		 27641999-12-07 Dave Brolley <brolley@cygnus.com>
2765
c4093a6a 2766 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 2767 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2768 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2769 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2770 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2771 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2772 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2773 (fn_mem_qi_write): New union members.
2774 (fn_mem_hi_write): New union members.
2775 (fn_mem_si_write): New union members.
2776 (fn_mem_di_write): New union members.
2777 (fn_mem_df_write): New union members.
2778 (fn_mem_xi_write): New union members.
2779 (sim_queue_fn_mem_qi_write): New function.
2780 (sim_queue_fn_mem_hi_write): New function.
2781 (sim_queue_fn_mem_si_write): New function.
2782 (sim_queue_fn_mem_di_write): New function.
2783 (sim_queue_fn_mem_df_write): New function.
2784 (sim_queue_fn_mem_xi_write): New function.
2785 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2786 (sim_queue_fn_mem_hi_write): New function.
2787 (sim_queue_fn_mem_si_write): New function.
2788 (sim_queue_fn_mem_di_write): New function.
2789 (sim_queue_fn_mem_df_write): New function.
2790 (sim_queue_fn_mem_xi_write): New function.
2791 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2792 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2793 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2794
c2d11a7d
JM		 27951999-12-01 Dave Brolley <brolley@cygnus.com>
2796
2797 * cgen-accfp.c (subsf): Check status code.
2798 (mulsf): Ditto.
2799 (negsf): Ditto.
2800 (abssf): Ditto.
2801 (sqrtsf): Ditto.
2802 (invsf): Ditto.
2803 (minsf): Ditto.
2804 (maxsf): Ditto.
2805 (subdf): Ditto.
2806 (muldf): Ditto.
2807 (divdf): Ditto.
2808 (negdf): Ditto.
2809 (absdf): Ditto.
2810 (sqrtdf): Ditto.
2811 (invdf): Ditto.
2812 (mindf): Ditto.
2813 (maxdf): Ditto.
2814
28151999-11-26 Dave Brolley <brolley@cygnus.com>
2816
2817 * cgen-par.h (fn_df_write): Mode of data is DF.
2818 (sim_queue_fn_df_write): Mode of data is DF.
2819 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2820
28211999-11-22 Dave Brolley <brolley@cygnus.com>
2822
2823 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2824 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2825
11cf8741
JM		 28261999-11-04 Dave Brolley <brolley@cygnus.com>
2827
2828 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2829 CGEN_MEM_XI_WRITE members.
2830 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2831 (sim_queue_fn_xi_write): New function.
2832 (sim_queue_mem_xi_write): New function.
2833
2834 * cgen-par.c (sim_queue_fn_xi_write): New function.
2835 (sim_queue_mem_xi_write): New function.
2836 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2837 CGEN_MEM_XI_WRITE.
2838
e514a9d6
JM		 28391999-10-22 Dave Brolley <brolley@cygnus.com>
2840
2841 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2842 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2843 * cgen-par.c: Set insn_address for each queued write. Get pc from
2844 cpu when executing queued writes.
2845
28461999-10-19 Dave Brolley <brolley@cygnus.com>
2847
2848 * cgen-par.h (sim_queue_fn_pc_write): New function.
2849 (CGEN_FN_PC_WRITE): New enumerator.
2850 (fn_pc_write): New union member.
2851 * cgen-par.c (sim_queue_fn_pc_write): New function.
2852 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2853
917317f4
JM		 28541999-10-18 Dave Brolley <brolley@cygnus.com>
2855
2856 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2857 (CGEN_MEM_DF_WRITE): New enumerator.
2858 (mem_di_write): New union member.
2859 (mem_df_write): New union member.
2860 * cgen-par.c (sim_queue_mem_di_write): New function.
2861 (sim_queue_mem_df_write): New function.
2862 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2863 CGEN_MEM_DF_WRITE.
2864 * cgen-accfp.c (divsf): Check for division errors.
2865
28661999-10-14 Doug Evans <devans@casey.cygnus.com>
2867
2868 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2869
2df3850c
JM		 28701999-10-07 Dave Brolley <brolley@cygnus.com>
2871
72f4393d 2872 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2df3850c
JM		 2873 (fn_hi_write): New union member.
2874 (sim_queue_fn_hi_write): New function.
2875 * cgen-par.c (sim_queue_fn_hi_write): New function.
2876 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2877
2acceee2
JM		 28781999-09-29 Doug Evans <devans@casey.cygnus.com>
2879
2880 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2881 Change type of result to SEM_PC.
2882
2883Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2884
2885 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2886
6426a772
JM		 28871999-09-25 Doug Evans <devans@casey.cygnus.com>
2888
2889 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2890 (JOIN*): Delete cpu arg.
2891
2892Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2893
2894 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2895 parameter.
2896 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2897
c2c6d25f
JM		 2898Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2899
72f4393d
L		 2900 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2901 large values.
c2c6d25f 2902
7fc5b5ad
AC		 2903Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2904
2905 * run.c (main): Check the sim_stop_reason and only halt simulation
2906 when a valid stop condition is identified.
2907
c2c6d25f
JM		 2908Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2909
2910 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2911
2912Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2913
2914 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2915 (bi_write): New union element.
2916 (sim_queue_bi_write): New function.
2917 * cgen-par.c (sim_queue_bi_write): New function.
2918 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2919
d4f3574e
SS		 2920Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2921
2922 * configure: Regenerated to track ../common/aclocal.m4 changes.
2923
2924 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2925 ../gdb/configure.in.
2926 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2927 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2928 (SIM_WARNINGS): Delete
2929 (CONFIG_CFLAGS): Update.
2930
2931Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2932
2933 * cgen-par.c: New file.
2934 * cgen-par.h: New file.
2935 * cgen-sim.h (cgen-par.h): #include it.
2936 * cgen-cpu.h (write_queue): New field.
2937 (CPU_WRITE_QUEUE): New access macro.
2938 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2939 (cgen-par.o): New target.
2940
104c1213
JM		 29411999-08-28 Doug Evans <devans@casey.cygnus.com>
2942
2943 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2944 * cgen-utils.c (mode_names): Update.
2945
53a5351d
JM		 29461999-08-20 Doug Evans <devans@casey.cygnus.com>
2947
2948 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2949 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2950 buffer arg if WITH_PARALLEL_GENWRITE.
2951 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2952 (struct idesc): Ditto.
2953
2954Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2955
2956 * sim-model.c (model_option_handler): Add \n to error message.
2957
96baa820
JM		 29581999-08-08 Doug Evans <devans@casey.cygnus.com>
2959
2960 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2961 (insn_sem): Rewrite.
2962 (sem_fn_desc): New struct.
2963 (idesc): Rewrite.
2964 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2965 misses if ! FAST_P.
2966 (scache case): Split into non-parallel/parallel versions.
2967 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2968 if not use semantic switch version.
2969
29701999-08-04 Doug Evans <devans@casey.cygnus.com>
2971
2972 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2973 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2974 (SEM_BRANCH_INIT_EXTRACT): Delete.
2975 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2976 (SEM_BRANCH_FINI): Ditto.
2977 (SEM_BRANCH_VIA_ADDR): Ditto.
2978 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2979 (SEM_BRANCH_ADDR_CACHE): Delete.
2980 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2981 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2982 pbb_br_type.
2983 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2984 (@cpu@_pbb_begin): Initialize branch_target.
2985 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2986 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2987 pbb_br_type.
2988 (@cpu@_engine_run_fast): Ditto.
2989
adf40b2e
JM		 2990Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2991
2992 * cgen-utils.c (RORSI): New function.
2993 (ROLSI): New function.
2994
29951999-07-14 Doug Evans <devans@casey.cygnus.com>
2996
2997 * Makefile.in (TAGS): Tweak TAGS regex.
2998 * cgen-mem.h (*): Add TAGS markers.
2999
43e526b9
JM		 3000Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
3001
3002 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
3003 passed in when sim_resume is first entered - don't re-pass it
3004 after a restart.
72f4393d 3005
43e526b9
JM		 3006Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
3007
3008 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
3009 OPTION_LOAD_LMA but only when is defined.
3010 (standard_options): When SIM_HANDLES_LMA is defined include
3011 options --load-lma and --load-vma.
3012 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
3013
3014 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
3015 (struct sim_state_base): Add load_at_lma_p.
3016 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
3017 STATE_LOAD_AT_LMA_P.
3018
3019Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
3020
3021 * nrun.c (main): Re-format loop gnu style.
3022
9846de1b
JM		 3023Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
3024
3025 * dv-sockser.c (connected_p): Initialize addrlen.
3026
30271999-07-06 Dave Brolley <brolley@cygnus.com>
3028
3029 * cgen-accfp.c (floatsidf): New function.
3030 (fixdfsi): New function.
3031
30321999-07-06 Doug Evans <devans@casey.cygnus.com>
3033
3034 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
3035
43ff13b4
JM		 30361999-07-05 Doug Evans <devans@casey.cygnus.com>
3037
3038 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
3039 (cgen-fpu.o,cgen-accfp.o): Add rules for.
3040 * cgen-fpu.c: New file.
3041 * cgen-fpu.h: New file.
3042 * cgen-accfp.c: New file.
3043 * cgen-cpu.h (CGEN_CPU): New member fpu.
3044 * cgen-mem.h: Redo fp support.
3045 * cgen-ops.h: Delete k&r support. Redo fp support.
3046 * cgen-sim.h: Include cgen-fpu.h.
3047 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
3048
085dd6e6
JM		 30491999-06-23 Doug Evans <devans@casey.cygnus.com>
3050
3051 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
3052 ifndef.
3053 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
3054 (@cpu@_pbb_cti_chain): Minor clean up.
3055
cd0fc7c3
SS		 30561999-05-08 Felix Lee <flee@cygnus.com>
3057
72f4393d
L		 3058 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
3059 AM_CYGWIN32 and AM_EXEEXT.
cd0fc7c3 3060 * configure: Regenerate.
72f4393d 3061
7a292a7a
SS		 3062Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
3063
3064 * sim-core.c (device_error,device_io_read_buffer,
3065 device_io_write_buffer): Delete decls.
3066 * sim-core.h: Put them here.
3067
3068 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
3069 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
3070 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
3071 (sim_core_write_aligned_N): Ditto.
3072
30731999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3074
3075 * sim-memopt.c (sim_memory_uninstall): Don't look into
3076 free()d memory.
3077
30781999-04-14 Doug Evans <devans@casey.cygnus.com>
3079
3080 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3081
30821999-04-13 Doug Evans <devans@casey.cygnus.com>
3083
3084 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3085 (sim_core_write_buffer): Ditto.
3086
30871999-04-02 Keith Seitz <keiths@cygnus.com>
3088
3089 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3090 after the interval counter has expired.
3091 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3092 poll_quit callbacks. May be overridden by Makefile.
3093 (poll_quit_counter): New global.
3094 * sim-events.c: Remove all mentions of ui_loop_hook. The
3095 host callback "poll_quit" will serve the purpose.
3096 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3097 is defined.
3098 * nrun.c: Remove declaration of ui_loop_hook.
3099
3100Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3101
3102 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3103 if being used by gdb.
3104
31051999-03-22 Doug Evans <devans@casey.cygnus.com>
3106
3107 * cgen-types.h (XF,TF): Tweak.
3108 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3109 in cgen-types.h.
3110 (SUBWORD*,JOIN*): Define.
3111 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3112 moved into cpu descriptor.
3113 * sim-model.h (MACH): New member `num'.
3114
c906108c
SS		 31151999-02-09 Doug Evans <devans@casey.cygnus.com>
3116
c906108c
SS		 3117 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3118 (CGEN_CPU): Member opcode renamed to cpu_desc.
3119 New members get_idata,disassembler.
3120 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3121 CGEN_INSN_ATTR_VALUE.
3122 (CGEN_STATE): Delete member opcode_table.
3123 (sim_disassemble_insn): Delete decl.
3124 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3125 (struct idesc): Moved to here from <cpu>-decode.h.
3126 * cgen-run.c (prime_cpu): Call prepare_run callback.
3127 * cgen-trace.h (SFILE): New type.
3128 (sim_disasm_sprintf): Declare.
3129 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3130 (sim_cgen_disassemble_insn): Declare.
3131 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3132 (insn_fields): Delete.
3133 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3134 CPU_CPU_DESC (cpu).
3135 (trace_insn): Call CPU_DISASSEMBLER hook.
3136 (sim_disasm_sprintf): New function.
3137 (sim_disasm_read_memory): New function.
3138 (sim_disasm_perror_memory): New function.
3139 (sim_cgen_disassemble_insn): New function.
3140 * cgen-utils.c: Don't include cpu-opc.h.
3141 (virtual_insn_entries): New static local.
3142 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3143 (cgen_insn_name): Rewrite.
3144 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3145 * cgen.sh (desc): New file generator handler.
3146 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3147 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3148 Don't include cpu-opc.h,cpu-sim.h.
3149 * sim-model.c (model_set): Delete SIM_DESC arg.
3150 (sim_model_set): Update.
3151 * sim-model.h (MACH): New member prepare_run.
3152
31531999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3154
3155 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3156 if redundant with allocator functions.
3157
3158Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3159
3160 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3161
3162 * sim-profile.h: Make like sim-trace.h.
3163 (PROFILE_USEFUL_MASK): New macro.
3164 * sim-profile.c (profile_options): Make like trace_options, allow
3165 optional on|off arg where applicable.
3166 (set_profile_option_mask): New function.
3167 (sim_profile_set_option): New function.
3168 (profile_option_handler): Simplify.
3169 Have -p only enable selected things, not everything.
3170 Add missing break to OPTION_PROFILE_PC_RANGE.
3171 * cgen-scache.c (scache_options): Allow optional on|off arg to
3172 --profile-scache.
3173 (scache_option_handler): Use sim_profile_set_option.
3174
31751999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3176
3177 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3178 (memory_option_handler): Implement MEMORY_FILL option. Make
3179 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3180 (parse_ulong_value): New function.
3181 (do_memopt_add): Allocate all buffers. Optionally fill them.
3182
31831999-01-15 Richard Henderson <rth@cygnus.com>
3184
3185 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3186 va_list, not an integer.
3187 * sim-events.c (sim_events_schedule): Likewise.
3188
72f4393d 3189 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
c906108c
SS		 3190 the appropriate type.
3191
31921999-01-14 Doug Evans <devans@casey.cygnus.com>
3193
3194 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3195 (sim_disassemble_insn): Update prototype.
3196 (sim_engine_invalid_insn): Ditto.
3197 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3198 (SEM_BRANCH_INIT): PCADDR->IADDR.
3199 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3200 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3201 * cgen-scache.h (*): Ditto.
3202 * cgen-trace.c (*): Ditto.
3203 * cgen-trace.h (*): Ditto.
3204 * cgen-utils.c (*): Ditto.
3205 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3206 (insn_t): Delete.
3207 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3208 (simple engine framework): Rewrite.
3209 * sim-module.c (modules): Install model module sooner (and in
3210 particular before the profile module).
3211
32121999-01-12 Doug Evans <devans@casey.cygnus.com>
3213
3214 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3215 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3216 (sim_model_init): Call it.
3217
3218 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3219
32201999-01-05 Doug Evans <devans@casey.cygnus.com>
3221
3222 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 3223 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3224 (SEM_BRANCH_INIT_EXTRACT): New macro.
3225 (SEM_BRANCH_INIT): Add taken_p.
3226 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3227 (SEM_BRANCH_FINI): Use it.
3228 (SEM_INSN): Update.
3229 * cgen-run.c (sim_resume): Handle tracing of last insn.
3230 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3231 * cgen-trace.c (current_abuf): New static global.
3232 (trace_insn_init): Initialize it.
3233 (trace_insn_fini): Use it.
3234 (trace_insn): Set it.
3235 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3236 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3237 (@cpu@_emit_after): Ditto.
3238 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3239 labels if WITH_SEM_SWITCH_FULL.
3240 * sim-model.c: Include bfd.h.
3241 (sim_model_init): New function.
3242 (sim_model_install): Record init fn.
3243 * sim-model.h (MACH): New member bfd_name.
3244 * sim-module.c (modules): Initialize model before scache.
3245
32461998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3247
3248 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
72f4393d 3249
c906108c
SS		 3250 * nrun.c (main): Remain in simulation loop for traps and
3251 exceptions when in operating environment mode.
3252 (ui_loop_hook): New stub hook for standalone use.
3253 * sim-events.c (sim_events_process): Call ui_loop_hook
3254 periodically on CYGWIN host.
3255
3256 * sim-reason.c (sim_stop_reason): Return host signal numbers
3257 to gdb on sim_stopped and sim_signalled cases.
3258 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3259 hook just before longjmp.
3260 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3261 hook just before sim_engine_run.
3262
3263 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3264 * sim-trace.h (trace_generic): Ditto.
3265 * sim-trace.c (trace_generic): Ditto.
72f4393d 3266
c906108c
SS		 32671998-12-14 Doug Evans <devans@casey.cygnus.com>
3268
3269 * Make-common.in (SIM_MAIN_DEPS): New var.
3270 (CGEN_MAIN_CPU_DEPS): New var.
3271 * aclocal.m4: Add --enable-cgen-maint option.
3272 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3273 (SETMEM*): Ditto.
3274 (GETIMEM*): Pass pc value to sim_core routine.
3275
3276Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3277
3278 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3279 Compare with ZERO not NULL.
3280
3281Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3282
3283 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3284 "sim-assert.h".
3285
32861998-12-09 Doug Evans <devans@casey.cygnus.com>
3287
3288 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3289 * sim-trace.c: Include stdlib.h if present.
3290 * dv-sockser.c: Include unistd.h if present.
3291 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3292 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3293
32941998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3295
3296 * gennltvals.sh: Add i960.
3297 * nltvals.def: Rebuild.
3298
32991998-12-04 Doug Evans <devans@casey.cygnus.com>
3300
3301 * cgen-defs.h: New file, old cgen-sim.h.
3302 * cgen-sim.h: Simple header that includes others.
3303 * sim-arange.c: New file.
3304 * sim-arange.h: New file.
3305 * sim-basics.h: Include it.
3306 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3307 (sim-arange.o): Add rule for.
3308 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3309 (sim_io_eprintf_cpu): Add prototype.
3310 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3311 (INLINE2): New macro.
3312 (EXTERN_INLINE): New macro.
3313 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3314 before calling module init fns.
3315 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3316 (profile_init): New function.
3317 (profile_options): New option --profile-range.
3318 (profile_option_handler): Handle --profile-range.
3319 (profile_print_insn): Qualify address range specific section titles.
3320 (profile_print_addr_ranges): New function.
3321 (profile_info): Print address ranges if specified.
3322 (profile_install): Set profile_init init fn.
3323 * sim-profile.h (PROFILE_DATA): New member `range'.
3324 * sim-trace.c (trace_init): New function.
3325 (trace_options): New option --trace-range.
3326 (trace_option_handler): Handle --trace-range.
3327 (trace_install): Set trace_init init fn.
3328 * sim-trace.h (TRACE_DATA): New member `range'.
3329 * sim-utils.c (sim_cpu_msg_prefix): New function.
3330 (sim_io_eprintf_cpu): New function.
3331 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3332 (PC_IN_PROFILE_RANGE_P): New macro.
3333 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3334 (trace_insn_fini): New arg abuf. All callers updated.
3335 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3336 printing cycle counts.
3337 * cgen-trace.h (trace_insn_fini): Update prototype.
3338 (TRACE_RESULT_P): New macro.
3339 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3340 (TRACE_INSN): Check ARGBUF_TRACE_P.
3341 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3342 * cgen-types.h (SIM_INLINE): Delete.
3343 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3344 * cgen-utils.c: Don't include cgen-engine.h
3345 * genmloop.sh (@cpu@_fill_argbuf): New function.
3346 (@cpu@_fill_argbuf_tp): New function.
3347 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3348 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3349 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3350 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3351 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3352 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3353 doing profiling. Update call to TRACE_INSN_FINI.
3354
3355 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3356
33571998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3358
3359 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3360 regions.
3361
33621998-12-01 Doug Evans <devans@casey.cygnus.com>
3363
3364 * sim-inline.c (SIM_INLINE_P): Fix typo.
3365
33661998-11-30 Doug Evans <devans@casey.cygnus.com>
3367
3368 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3369
3370Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3371
3372 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3373 * nltvals.def: Re-generate.
3374
3375Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3376
3377 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3378 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3379 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3380 GCC.
3381 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3382 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3383
33841998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3385
3386 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3387 (${cpu}_pbb_cti_chain): Ditto.
3388
33891998-11-18 Doug Evans <devans@casey.cygnus.com>
3390
3391 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 3392 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3393 (EXTRACT_INT,EXTRACT_UINT): New macros.
3394 (SEM_SEM_ARG): New macro.
3395 (SEM_NEXT_VPC): New arg `pc'.
3396 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3397 (sim_disassemble_insn): Update prototype.
3398 * cgen-trace.c (current_insn,insn_fields): New static locals.
3399 (trace_insn): Set them.
b83266a0 3400 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 3401 (sim_disassemble_insn): New arg insn_fields.
3402 Handle variable length insns.
3403 * genmloop.sh: Only emit pbb decls if -pbb.
3404 (${cpu}_scache_lookup): New arg `vpc'.
3405 (scache support): Fetch pc before entering loop.
3406
3407 * gennltvals.sh: Add fr30 support.
3408 * nltvals.def: Rebuild.
3409
3410Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3411
3412 * sim-types.h: Re-do type system so that GCC's attribute and mode
3413 are used to specify types. Handle case of ALPHA.
3414
34151998-11-13 Frank Ch. Eigler <fche@elastic.org>
72f4393d 3416
c906108c
SS		 3417 * aclocal.m4: Add tests for dlopen family.
3418 * config.in: Regenerated.
72f4393d 3419
c906108c
SS		 3420Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3421
3422 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3423
3424Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3425
3426 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3427 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3428 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3429 * cgen-sim.h: ... to here.
3430
3431Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3432
3433 * aclocal.m4 (enable-build-warnings): Replace
3434 enable-sim-warnings. Extend =LIST syntax so that prepend and
3435 append of options is possible. Drop -Werror, add
3436 -Wstrict-prototypes for GDB compatibility.
3437 * Make-common.in (SIM_WARNINGS): Update.
3438
3439Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3440
3441 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3442 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3443 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3444 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3445 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3446 CGEN_INCLUDE_DEPS.
3447 * cgen-cpu.h: New file.
3448 * cgen-engine.h: New file.
3449 * cgen-scache.h: New file.
3450 * cgen-sim.h: Delete portions moved to new files.
3451 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3452 rather than sending result to stdout.
3453
3454Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3455
3456 * Make-common.in (sim-reg.o): New rule.
3457 (cgen-run.o): New rule.
3458 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3459 * cgen-run.c (prime_cpu): New function.
3460 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3461 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3462 mentioned cpu.
3463 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3464 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3465 (CGEN_INSN_VIRTUAL_P): New macro.
3466 (SEM_PC): New typedef.
3467 (SEMANTIC_FN): Change type of result to SEM_PC.
3468 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3469 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3470 (SCACHE_MAP): New typedef.
3471 (CPU_SCACHE): Add pbb support.
3472 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3473 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3474 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3475 max_slice_insns.
3476 (INSN_NAME): Delete.
3477 (cgen_insn_name): Declare.
3478 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3479 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3480 (first_insn_p): Make static.
3481 (trace_insn): Handle virtual insns specially.
3482 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3483 * cgen-types.h (UBI): Delete.
3484 (MODE_TYPE): New enum.
3485 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3486 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3487 (cgen_virtual_opcode_table): New global.
3488 (cgen_insn_name): New function.
3489 (sim_disassemble_insn): Ignore virtual insns.
3490 * genmloop.sh: Delete top level loop generation. Add pbb support.
3491 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3492 (sim_cpu_base): New members max_insns,insn_name,model_data.
3493 (CPU_PC_GET,CPU_PC_SET): New macros.
3494 (sim_pc_get,sim_pc_set): Declare.
3495 * sim-model.c (model_set): Call model init fn.
3496 * sim-model.h (MODEL_FN): New typedef.
3497 (INSN_TIMING): New member model_fn.
3498 (MODEL): New members num,init.
3499 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3500 All callers updated.
3501 (profile_insn_init): New fn.
3502 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3503 Exit early if insn profiling not supported.
3504 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3505 (profile_install): Record profile_insn_init as init fn.
3506 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3507 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3508 (PROFILE_DATA): Delete member exec_time.
3509 Change insn_count to pointer to array, rather than the array.
3510 (sim_profile_print_bar): Declare.
3511
3512Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3513
3514 * cgen-run.c: New file.
3515 * sim-reg.c: New file.
3516
3517Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3518
3519 * aclocal.m4: Add checks for -lsocket and -lnsl.
3520
3521 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3522 allow local port reuse on listening socket.
3523
3524Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3525
3526 * sim-config.h: Remove reference to linux kernel header.
3527
3528Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3529
3530 * dv-sockser.c (sockser_addr): Make variable non-static.
3531
3532Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3533
3534 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3535
3536Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3537
3538 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3539
3540Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3541
3542 * Make-common.in (install-common): Add $(EXEEXT) when installing
3543 run.
3544
3545Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3546
3547 * cgen-sim.h (cgen_state): New member opcode_table.
3548 * cgen-utils.c (sim_disassemble_insn): Use it.
3549
3550Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3551
3552 * cgen-mem.h (DECLARE_SETT): Fix return type.
3553 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3554 * cgen-scache.c: Include stdlib.h.
3555 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3556 * sim-model.c (model_option_handler): Remove unused variable `n'.
3557
3558Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3559
3560 * cgen-utils.c: Include bfd.h.
3561 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3562
3563Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3564
3565 * sim-bits.h (EXTEND24): Fix typo.
3566
3567Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3568
3569 * sim-events.c (ETRACE_P): New macro.
3570 (struct _sim_event): Add member trace.
3571 (sim_events_free): Reclaim trace message.
3572
3573 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3574 sim_events_schedule_tracef): New functions, include printf trace
3575 information in argument list. If tracing, store asprintf'd trace
3576 message in sim_event.
3577
3578 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3579 hw_event_queue_schedule_vtracef): New functions, mimic
3580 sim_event_tracef.
3581
3582Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3583
3584 * sim-bits.h (EXTEND24): Define.
3585
3586Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3587
3588 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3589 (CPU_SCACHE_HASH_MASK): New macro.
3590 (SCACHE_HASH_PC): Rewrite.
3591 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3592 computation out of main loop.
3593
3594Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3595
c906108c
SS		 3596 * cgen-sim.h (RECORD_IADDR): Delete.
3597 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3598 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3599
3600Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3601
3602 * gennltvals.def (mn10200): Add entry.
3603 * nltvals.def: Regenerate with MN10200 additions.
3604
3605Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3606
3607 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3608 documentation on how it works.
3609
3610 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3611 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3612 sim_core_set_xor, sim_core_xor_read_buffer,
3613 sim_core_xor_write_buffer): Update.
3614
3615 * sim-events.h, sim-events.c (sim_events_install,
3616 sim_events_watch_clock, sim_events_schedule_after_signal,
3617 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3618 sim_events_deschedule): Update.
3619
3620 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3621 sim_fpu_max32, sim_fpu_max64): Update.
3622
3623Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3624
3625 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3626 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3627 * sim-profile.c (profile_print_model): Update.
3628
3629Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3630
3631 * gennltvals.def (m32r): Use common syscall.h now.
3632 (mn10300): Add entry.
3633 * nltvals.def: Regenerate.
3634
3635 * sim-engine.c (sim_engine_get_run_state): New function.
3636 * sim-engine.h (sim_engine_get_run_state): Declare it.
3637
3638Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3639
3640 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3641 * sim-core.c (sim_core_signal): Make extern, always define.
3642
3643Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3644
3645 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3646 * cgen-ops.h (ANDIF): New macro.
3647 (ANDIF[BQHSD]I): Delete.
3648
3649Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3650
3651 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3652 (hw_event_queue_schedule, hw_event_queue_deschedule,
3653 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3654 Janczyn.
3655
3656 * hw-alloc.h (HW_NZALLOC): Define.
3657
3658 * Make-common.in (test-hw-events): Add target for testing the
3659 hw-event code.
3660
3661Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3662
3663 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3664 hw-instances.o.
3665 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3666 files.
3667 * hw-main.h: Include hw-handles.h, hw-instances.h.
3668 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3669 * hw-base.c (hw_create, hw_delete): Call same.
72f4393d 3670
c906108c
SS		 3671Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3672
3673 * dv-core.c: Include hw-main.h and sim-main.h.
3674 * dv-pal.c: Include hw-main.h and sim-io.h.
3675 * dv-glue.c: Include hw-main.h.
3676
3677 * hw-main.h: New file. Move list of includes to here.
3678 * hw-base.h: From here.
3679 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3680 (hw-*.o, dv-*.o): Update.
3681 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3682 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3683 sim-main.h.
3684
3685 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3686 do_hw_poll_read): Move declarations from here.
3687 * hw-main.h: To here.
72f4393d 3688
c906108c
SS		 3689 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3690 Move from here.
3691 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3692 rename.
3693 * Make-common.in (hw-config.h): Update
3694 * hw-base.c, dv-pal.c, dv-glue.c: Update
3695
3696 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3697 `*_callback' to `*_method.
3698
3699Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3700
3701 * hw-base.h (set_*): Move set method macros from here.
3702 * hw-device.h: To here.
3703
3704Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3705
3706 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3707 Declare.
3708
3709 * hw-base.c (hw_create, hw_delete): Call
3710 * hw-properties.c (create_hw_property_data,
3711 delete_hw_property_data): Define.
72f4393d 3712
c906108c
SS		 3713Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3714
3715 * hw-device.c, hw-properties.c: Include hw-base.h
3716
3717 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3718 * hw-device.c: From here.
3719 * hw-base.h: Include "hw-events.h".
3720
3721 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3722 * hw-base.c (hw_create, hw_delete): Call.
3723 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3724
3725 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3726 (hw-alloc.o): New target.
72f4393d 3727
c906108c
SS		 3728Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3729
3730 * hw-events.h, hw-events.c: New files. Move event code to here.
3731 * sim-hw.c: From here.
3732 * hw-base.h: Include "hw-events.h".
3733 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3734 (hw-events.o): New target.
3735
3736 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3737 * hw-events.h (struct hw_event): Replace typedef hw_event.
72f4393d 3738
c906108c
SS		 3739 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3740 * hw-base.c (hw_create, hw_delete): Call.
3741 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3742
3743 * dv-pal.c: Update.
3744
3745Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3746
3747 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3748 * hw-ports.c: To here.
72f4393d 3749
c906108c
SS		 3750 * hw-base.h, hw-ports.c (create_hw_port_data,
3751 delete_hw_port_data): New functions.
3752 * hw-base.c (hw_delete, hw_create): Call same.
72f4393d 3753
c906108c
SS		 3754 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3755 from here.
3756 * hw-ports.h: To here.
3757
3758Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3759
3760 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3761 PROCESSOR and CIA arguments.
3762
3763Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3764
3765 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3766 Move common object files from here.
3767 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
72f4393d 3768
c906108c
SS		 3769Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3770
3771 * sim-hw.c: Include ctype.h.
3772 (do_hw_poll_read): Do not assume EAGAIN.
3773
3774Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3775
3776 * cgen-trace.c (first_insn_p): New static local.
3777 (trace_insn_init): Set it.
3778 (trace_insn_fini): Use TRACE_PREFIX.
3779 (trace_insn): Rewrite to use trace_prefix.
3780 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3781 Adjust width accordingly.
3782
3783 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3784 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3785 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3786 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3787 (PROFILE_COUNT_CORE): Simplify.
3788 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3789
3790Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3791
3792 * cgen-ops.h (ADDCFSI): Fix typo.
3793
3794Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3795
3796 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3797 * genmloop.sh: Use them rather than static locals.
3798
3799 * sim-engine.c (sim_engine_set_run_state): New function.
3800 * sim-engine.h (sim_engine_set_run_state): Declare.
3801 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3802 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3803 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3804
3805Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3806
72f4393d 3807 * cgen-trace.c (trace_insn_init): New arg first_p.
c906108c
SS		 3808 All callers updated.
3809 (trace_insn_fini): New arg last_p. All callers updated.
3810 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3811 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3812 * genmloop.sh (engine_resume): Update.
3813
3814Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3815
3816 * Make-common.in (install-common): Run ranlib on installed copy of
3817 libsim.a.
3818
3819Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3820
3821 * Make-common.in (install-common): Rename and install libsim.a.
3822
3823Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3824
3825 * sim-io.c (unistd.h): Include.
3826
3827Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3828
3829 * Make-common (sim_main_headers): Sort.
3830 (cgen-*.o): Add cgen-sim.h dependency.
3831
3832 * cgen-scache.c (scache_init): Only allocate space if scache element
3833 size is non-zero.
3834 (scache_flush,scache_print_profile): Check if scache in use first.
3835
3836 * cgen-sim.h (IDESC): Provide forward declaration.
3837 (DECODE): Delete.
3838 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3839 (cgen_cpu_max_extra_bytes): Declare.
3840 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3841
c906108c
SS		 3842 * sim-cpu.h: New file. sim_cpu_base moved here.
3843 Move sim_cpu_lookup decl here.
3844 * sim-base.h: #include "sim-cpu.h".
3845 * sim-cpu.c: New file.
3846 * Make-common (sim_main_headers): Add sim-cpu.h.
3847 (sim-cpu.o): Add rule for.
3848
3849 * sim-model.c (set_model): Delete.
3850 (sim_model_set,model_set): New functions.
3851 (sim_model_install): Renamed from model_install.
3852 Don't set default model here.
3853 (model_option_handler): Rewrite --model processing.
3854 (sim_model_lookup,sim_mach_lookup): New functions.
3855 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3856 (insn_timing): Delete.
3857 (INSN_TIMING): New member `num'.
3858 (IMP_PROPERTIES): Always define scache_elm_size member.
3859 (MACH): New member init_cpu.
3860 (sim_machs): Renamed from machs.
3861 (sim_model_install): Renamed from model_install.
3862 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3863 * sim-module.c (modules): Update.
3864
3865 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3866
3867 * sim-io.c: #include <errno.h>.
3868
3869Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3870
3871 * dv-pal.c (struct hw_pal_device): Add reader.
3872 (hw_pal_finish): Initialize reader.
3873 (scan_hw_pal): Use reader.
3874
3875 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3876 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3877 * dv-pal.c: Use.
3878
3879 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3880 ../ppc/main.c sim_io_read_stdin.
3881
3882Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883
3884 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3885 arguments.
3886 * hw-tree.c: Update.
72f4393d 3887
c906108c
SS		 3888 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3889 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3890 CPU/CIA args.
3891 * hw-ports.h (hw_port_event): Ditto.
3892 * hw-ports.c (hw_port_event): Update.
3893 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3894 Update.
3895 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3896 Update.
3897 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3898 (do_counter_event): Update.
3899 * dv-glue.c (hw_glue_io_read_buffer): Update.
3900 (hw_glue_port_event): Update.
3901
3902 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3903 * hw-base.h (hw_create): Ditto.
3904 * hw-base.c (hw_create): Ditto.
72f4393d 3905
c906108c
SS		 3906 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3907 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3908 from here to.
3909 * sim-hw.c: Here.
3910 * hw-device.h (hw_system_cpu): Declare.
3911 * sim-hw.c (hw_system_cpu): New function.
3912
3913 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3914 sim_hw_abort not hw_abort.
3915 (sim-hw.h): Include.
3916 (sim_core_read_buffer, sim_core_write_buffer): Call
3917 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3918 argument.
3919 (sim_core_set_xor): Do not pass CPU when aborting.
3920
3921 * sim-n-core.h (sim_core_read_aligned_N,
3922 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3923 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3924 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3925 return length.
3926
3927 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3928 sim_hw_print.
3929 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3930 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3931 functions.
3932 (sim_hw_print): New function.
3933
3934 * sim-engine.h (sim_engine_vabort): Declare.
3935 * sim-engine.c (sim_engine_vabort): New function.
3936
3937Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3938
3939 * sim-trace.c (print_data): For floating-point numbers trace raw
3940 hex value.
3941 (trace_result_fp2): New function.
3942 * sim-trace.h (trace_result_fp2): New declaration.
3943 (TRACE_FP_RESULT2): New macro.
3944
3945Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3946
72f4393d
L		 3947 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3948 AM_CYGWIN32 and AM_EXEEXT.
3949 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3950 to run and install-common rules.
3951 * common/configure: regenerate
c906108c
SS		 3952
3953Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3954
3955 * sim-types.h (cell_word): New type.
3956 (natural_cell): Delete type.
3957
3958Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3959
3960 * configure: Regenerated to track ../common/aclocal.m4 changes.
3961 * config.in: Ditto.
3962
3963Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3964
3965 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3966
3967Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3968
3969 * configure: Regenerated to track ../common/aclocal.m4 changes.
3970 * config.in: Ditto.
3971
3972Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3973
3974 * acconfig.h: New file.
3975 * Make-common.in (top_builddir): New macro.
3976 (INTL_LIB): Removed.
3977 (INTLLIBS): New macro.
3978 (INTLDEPS): Likewise.
3979 (LIBDEPS): Use INTLDEPS.
3980 (EXTRA_LIBS): Use INTLLIBS.
3981 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3982 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3983 AM_LC_MESSAGES): New macros from GNU gettext.
3984
3985Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3986
3987 * sim-config.h: Discard leading _ from macros.
3988 * sim-types.h: Ditto.
3989
3990Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3991
3992 * Make-common.in (CSEARCH): Add -I to intl directories.
3993 (INTL_LIB): Point to libintl.a.
3994 (LIBDEPS): Add $(INTL_LIB).
3995 (EXTRA_LIBS): Ditto.
3996
3997Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3998
3999 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
4000
4001 * cgen-ops.h (ADDCFSI): Fix.
4002 (SUBCFSI): Tweak.
4003
4004Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4005
4006 * sim-types.h (signed_address, unsigned_address): Define.
4007
4008Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4009
4010 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
4011 QNaN.
4012
4013Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
4014
4015 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
4016 New functions, pack / unpack sim_fpu struct using raw values.
4017 (sim_fpu_is): Differentiate between negative and positive
4018 infinity.
4019
4020Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4021
4022 * sim-bits.h (EXTEND4): Define.
4023 (EXTEND4, EXTEND15, EXTEND11): Ditto.
72f4393d 4024
c906108c
SS		 4025Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
4026
4027 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
4028 declared so we need this cast to prevent long long addresses
4029 from being misconfigures. Results in access to unmapped memory.
4030
4031Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
4032
4033 * Make-common.in (RUNTESTFLAGS): Define.
4034 (check): Pass RUNTESTFLAGS to recursive make.
4035
4036Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
4037
4038 * sim-info.c (sim_info): Be verbose when either VERBOSE or
4039 STATE_VERBOSE_P.
4040
4041Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
4042
4043 * aclocal.m4 (sim-inline): By default, disable sim-inline when
4044 cross compiling.
4045
4046Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
4047
4048 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
4049 (sim-inline): Update to match sim-inline.[hc]
4050 * configure: Regenerated to track ../common/aclocal.m4 changes.
4051
4052 * Make-common.in (sim_main_headers): Add sim-inline.h
4053
4054 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
4055 selected.
4056 * sim-endian.h (sim-endian.c): Ditto.
72f4393d 4057
c906108c
SS		 4058 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
4059 (sim_events_set_trace): Delete unused prototype.
72f4393d 4060
c906108c
SS		 4061 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
4062 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
4063
4064 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
4065 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
4066 Comment out, not yet implemented in sim-fpu.c.
4067 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
4068 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
72f4393d 4069
c906108c
SS		 4070 * sim-inline.h: Rewrite description.
4071 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4072 (SIM_MAIN_INLINE): Add inline option.
72f4393d 4073
c906108c
SS		 4074 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4075 include generated files. Handled by generator directly.
72f4393d 4076
c906108c
SS		 4077Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078
4079 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4080 up-to-date.
4081
4082 * sim-trace.h (TRACE_ANY_P): Define.
4083 (struct _trace_data): Add trace_any_p.
4084
4085Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4086
4087 * run.c (main): Handle all alternatives of enum sim_stop.
4088 (main): Delete unused `asection *s'.
4089
4090Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4091
4092 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4093
4094 * configure: Regenerated to track ../common/aclocal.m4 changes.
4095
4096 * sim-hw.c: New file.
4097 * sim-hw.h (sim_hw_parse): Declare function.
4098 (hw-tree.h): Do not include.
72f4393d 4099
c906108c
SS		 4100 * sim-base.h (STATE_HW): Define.
4101 (struct sim_state_base): Add member struct *hw.
4102
4103 * sim-module.c (sim-hw.h): Include.
4104 (modules): Add sim_hw_install.
72f4393d 4105
c906108c
SS		 4106 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4107
4108Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4109
4110 * sim-base.h (CPU_INDEX): Define.
4111
4112 * sim-utils.c (sim_state_alloc): Initialize.
4113 * sim-module.c (sim_post_argv_init): Ditto.
4114
4115Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4116
4117 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4118 properly formatted lists.
4119
4120Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4121
4122 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4123 0x2f needs to be 0x3f.
4124
4125Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4126
4127 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4128 not found.
4129 (hw_tree_find_*_property): Clean up error message when property is
4130 not found.
4131
4132 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4133 present before looking for it.
4134
4135Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4136
72f4393d 4137 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
c906108c
SS		 4138 (AC_CHECK_FUNCS): Add check for __setfpucw.
4139 * configure: Regenerated.
4140
4141Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142
4143 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4144 hw_pal_timer, hw_pal_timer_value): Define.
4145 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4146 (do_counter_event, do_counter_read, do_counter_value,
4147 do_counter_write): new functions.
4148
4149Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4150
4151 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4152 trace output.
4153
4154 * hw-base.c (hw_create): Stop searching for a device when one is
4155 found.
4156
4157Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4158
4159 * configure: Regenerated to track ../common/aclocal.m4 changes.
4160
4161Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4162
4163 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4164 appends extra devices.
4165 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4166 the device names.
72f4393d 4167
c906108c
SS		 4168 * Make-common.in (hw-config.h): New target, create hw-config.h
4169 file.
4170 (SIM_HW): Definition from @sim_hw@.
4171 (hw-base.o): Depend on hw-config.h
4172
4173Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4174
4175 * Make-common.in: Get SHELL from configure.
4176 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4177 move-if-change. Fixes NT native build problem.
4178 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4179 move-if-change. Fixes NT native build problem.
4180 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4181 NT native builds.
72f4393d 4182
c906108c
SS		 4183Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4184
4185 * hw-device.h, hw-device.c (hw_strdup): New function.
4186
4187 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4188 strings name, family and args.
4189 (full_name_of_hw): Use hw_strdup when returning the full path.
4190
4191 * hw-properties.c: Clean up property not found / wrong type error
4192 messages.
72f4393d 4193
c906108c
SS		 4194 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4195 before attaching any ports.
4196
4197 * hw-base.c (hw-config.): Include. Replace hardwired table.
4198
4199 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4200
4201 * Make-common.in: Add rule for dv-glue.o.
4202
4203Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4204
4205 * hw-base.c (hw_finish): Move setting of trace level to here.
4206 (hw_create): From here.
4207
4208 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4209 ../ppc/device_table.c.
4210
4211 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4212
4213 * hw-tree.c (print_properties): Supress path when printing
4214 properties of root node.
4215
4216Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4217
4218 * hw-device.h (HW_TRACE): Define.
4219 (hw_trace): Declare.
4220 * hw-device.c (hw_trace): Implement function.
4221
4222 * hw-base.c (hw_create): Set hw trace level from "trace?"
4223 property.
4224
4225 * dv-core.c (dv_core_attach_address_callback): Add trace.
4226
4227 * dv-pal.c: Replace DTRACE with HW_TRACE.
4228
4229Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230
4231 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4232 (hw_alloc_data): Delcare.
4233 (struct hw): Add member alloc_of_hw.
72f4393d 4234
c906108c
SS		 4235 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4236 functions. Assocate memory with a device.
4237 (stdlib.h): Include.
72f4393d 4238
c906108c
SS		 4239 * hw-base.h (set_hw_delete): Define.
4240 (hw_delete_callback): Declare.
4241 (hw_delete): Declare.
4242
4243 * hw-base.c (hw_delete): Implement function.
4244 (struct hw_base_data): Add member to_delete.
4245 (ignore_hw_delete): New function, does nothing.
4246 (hw_create): Set the hw_delete method.
4247 (hw_create): Allocate the base type using HW_ZALLOC before setting
4248 any methods.
4249
4250 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
72f4393d 4251
c906108c 4252 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
72f4393d 4253
c906108c
SS		 4254 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4255 (attach_hw_port_edge): Add struct hw argument
4256
4257 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4258 hw_zalloc/hw_free.
4259
4260Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4261
4262 * hw-device.h (hw_attach_address_callback,
4263 hw_detach_address_callback): Attach to a single space not a space
4264 mask. Clarify interpretation of SPACE:ADDR parameters.
4265
4266 * hw-base.c (passthrough_hw_attach_address,
4267 passthrough_hw_detach_address): Update.
4268 * dv-core.c (dv_core_attach_address_callback): Ditto.
4269 * dv-pal.c (hw_pal_attach_address): Ditto.
4270
4271Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4272
4273 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4274
4275Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4276
4277 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4278 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4279 hw-properties_h, hw-tree_h): Define, point at corresponding
4280 header.
4281 (hw_base_headers): Define list of headers included by hw-base.h
4282 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4283 hw-properties.o, hw-tree.o): Specify dependencies.
4284 (dv-core.o, dv-pal.o): Ditto.
4285
4286 * sim-hw.h: New file.
4287
4288 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4289 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
72f4393d 4290
c906108c
SS		 4291 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4292
4293 * hw-base.h, hw-base.c: new files. Copied from
4294 ../ppc/device_table.[hc].
4295
4296 * dv-core.c, dv-pal.c: New files. Copied from
4297 ../ppc/hw_{core,pal}.c
72f4393d 4298
c906108c
SS		 4299 * sim-basics.h (struct hw): Declare.
4300 (enum port_direction, enum object_disposition): Declare.
4301
4302Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4303
4304 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4305 sim_dv_src in Makefile. Take list of devices as parameter to m4
4306 macro..
4307
4308 * configure: Regenerated to track ../common/aclocal.m4 changes.
4309
4310Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4311
4312 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4313 trace_prefix can abort cleanly.
4314
4315Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4316
4317 * dv-sockser.c, dv-sockser.h: New files.
4318 * Make-common.in (dv-sockser.o): Add rule for.
4319 * aclocal.m4: Check for fcntl.h.
4320 * config.h: Add HAVE_FCNTL_H.
4321
4322 * sim-break.c (remove_breakpoint): Fix thinko.
4323
4324 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4325 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4326
43271998-03-13 Fred Fish <fnf@cygnus.com>
4328
4329 * sim-base.h (struct sim_state_base): Add prog_syms and
4330 define macro STATE_PROG_SYMS.
4331 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4332 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4333 and bfd_canonicalize_symtab, to get symbol table on first use
4334 and preserve it via STATE_PROG_SYMS for future calls to
4335 bfd_find_nearest_line.
4336
4337Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4338
4339 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4340
4341 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4342 up to nr_maps, not just access_* maps.
4343
4344 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4345 maps.
4346
4347 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4348 over nr_maps not sim_core_nr_maps.
4349
4350 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4351 core_map argument to unsigned.
4352 (struct _sim_core): Ditto for struct member core_map.
4353
4354 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4355
4356 * sim-basics.h (access_io, access_*_io): Define.
4357 (map_read, map_write, map_exec, map_io): Define.
4358
4359 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4360 attach with more generic mapmask.
4361 (sim_core_{read,write}_*): Change map argument to unsigned.
72f4393d 4362
c906108c
SS		 4363 * sim-core.c (sim_core_uninstall, sim_core_attach,
4364 sim_core_detach): Iterate over nr_maps instead of
4365 sim_core_nr_maps.
4366
4367 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4368 instead of the write_map.
4369 (remove_breakpoint): Ditto.
4370
4371 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4372 with read_map, write_map, exec_map resp.
4373
4374 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4375 Ditto.
4376
4377 * cgen-utils.c (sim_disassemble_insn): Ditto.
4378
4379 * sim-hrw.c (sim_write, sim_write): Ditto.
4380
4381 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4382 transfer_to_str): New functions.
4383
4384Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4385
4386 * sim-base.h (sim_state_base): New member environment.
4387 (STATE_ENVIRONMENT): New macro.
4388 * sim-config.c (current_environment): Delete.
4389 (sim_config_default): New function.
4390 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4391 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4392 (sim_config_default): Add prototype.
4393 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4394 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4395 Set STATE_ENVIRONMENT, not current_environment.
4396
4397Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4398
4399 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4400
4401Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4402
4403 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4404
4405 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4406
4407Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4408
4409 * Make-common.in (TAGS): Make smarter.
4410 * Makefile.in (TAGS): Ditto.
4411
4412Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4413
4414 * sim-module.c (*): Fix typos in assertion tests.
4415
4416Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4417
4418 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4419 can't be constant.
72f4393d 4420
c906108c
SS		 4421 * sim-options.c (sim_parse_args): Ditto.
4422 (sim_args_command): Return OK, instead of nothing, for an empty
4423 command.
4424
4425Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4426
4427 * sim-profile.c (profile_info): Rename from profile_print. Drop
4428 misc and misc_cpu callback arguments. Use
4429 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4430 (profile_install): Install profile_info function.
4431
4432 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4433 STATE_PROFILE_INFO_CALLBACK): Define.
4434 (struct PROFILE_DATA): Add field info_cpu_callback.
4435 (profile_print): Delete function.
4436
4437 * sim-base.h (STATE_MODULES): Define. Replace individual
4438 STATE_*_LIST with single struct module_list.
4439
4440 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4441 (struct module_list): Declare.
72f4393d 4442
c906108c
SS		 4443 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4444 sim_module_info): New functions.
4445 (sim_module_install): Clean up module data structures.
4446
4447 * sim-info.c (sim_info): New file. New function. Call
4448 sim_module_info.
4449
4450 * Make-common.in (sim-info.o): Define rule.
4451 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4452
4453
4454Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4455
4456 * sim-base.h (sim_cpu_base): New members name, options.
4457 (sim_cpu_lookup): Add prototype.
4458 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4459 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4460 (sim_add_option_table): Update prototype.
4461 * sim-options.c (sim_add_option_table): New argument `cpu'.
4462 (standard_option_handler,standard_install): Update.
4463 (sim_parse_args): Handle cpu specific options.
4464 (print_help): New static function.
4465 (sim_print_help): Call it. Print cpu specific options.
4466 (find_match): New static function.
4467 (sim_args_command): Call it. Handle cpu specific options.
4468 * sim-utils.c (sim_cpu_lookup): New function.
4469 * sim-memopt.c (memory_option_handler): Update.
4470 (sim_memopt_install): Update.
4471 * sim-model.c (model_option_handler): Update.
4472 (model_install): Update.
4473 * sim-profile.c (profile_option_handler): Update.
4474 (profile_install): Update.
4475 * sim-trace.c (trace_option_handler): Update.
4476 (trace_install): Update.
4477 * sim-watch.c (watchpoint_option_handler): Update.
4478 (sim_watchpoint_install): Update.
4479 * cgen-scache.c (scache_option_handler): Update.
4480 (scache_install): Update.
4481
4482Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4483
4484 * Make-common.in (check): Run `make check' in testsuite dir.
4485
4486Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4487
4488 * sim-trace.c (trace_result0): New function.
4489
4490 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4491 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4492 tracing sim_fpu variables.
4493 (TRACE_ALU_RESULT0): Define.
4494 (TRACE_FP_RESULT_WORD): Define.
4495 (TRACE_FP_INPUT_WORD1): Define.
4496
4497 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4498 sim_fpu_two): New constants.
4499 (sim_fpu_op1, sim_fpu_op2): New types.
4500 (struct _sim_fpu): Delete member result. Re-order other members.
4501 (sim_fpu_sign, sim_fpu_exp): New functions.
4502 (sim_fpu_max, sim_fpu_min): new functions.
4503 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4504 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
72f4393d 4505
c906108c
SS		 4506Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4507
4508 * sim-profile.c (profile_print): Delete duplicate test of
4509 PROFILE_INSN_IDX.
4510 (profile_print_pc): Exit early if data collection not set up.
4511 (profile_print_core): Simplify by calling sim_core_map_to_str.
4512 * sim-core.h (sim_core_map_to_str): Declare.
4513 * sim-core.c (sim_core_map_to_str): Make non-static.
4514
4515 * genmloop.sh (engine_resume): Update insn_count before exiting.
4516 (engine_resume_full): Keep accurate core profile data.
4517
4518 * cgen-utils.c (sim_disassemble_insn): Don't use
4519 sim_core_read_aligned_N, it messes up profiling results.
4520
4521Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4522
4523 * nltvals.def: Regenerate with MN10300 additions.
4524
4525Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4526
4527 * sim-trace.h (TRACE_ALU_RESULT2): Define.
72f4393d 4528
c906108c
SS		 4529 * sim-trace.h, sim-trace.c (trace_result_word2,
4530 trace_input_word4, trace_result_word4): New function.
4531
4532Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4533
4534 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4535
4536 * sim-xcat.h: Delete.
4537 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4538 * cgen-sim.h: Ditto.
4539 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4540 * sim-n-bits.h: Ditto.
4541 * sim-n-core.h: Ditto.
4542 * sim-n-endian.h: Ditto.
4543
4544Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4545
4546 * syscall.c (cb_syscall): Handle short reads, and EOF.
4547
4548Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549
4550 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4551 sim_fpu to safely print fp_word values.
4552 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4553 (trace_result_bool1, trace_result_addr1): New functions.
4554 (trace_input_bool1, trace_input_addr1): New functions.
4555
4556 * sim-trace.h (TRACE_FPU_*): Define.
4557
4558Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4559
4560 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4561 (sim_fpu_fpto, sim_fpu_tofp): Define.
4562
4563Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4564
4565 * sim-fpu.c (sim_fpu_cmp): New function.
4566
4567Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4568
4569 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4570 instead of abuf->length.
4571 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4572 (set_trace_option_mask): Renamed from set_trace_options.
4573 (set_trace_option): New function.
4574 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4575 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4576
4577Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * sim-basics.h: Declare struct _sim_fpu.
4580
4581Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4582
4583 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4584 (trace_prefix, trace_input*, trace_result*): Declare.
4585 (trace_one_insn): Change declaration, assume trace_prefix called.
4586 (trace_generic): Like trace_one_insn.
4587 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4588 (TRACE_alu, TRACE_[a-z]*): Update.
72f4393d 4589
c906108c
SS		 4590 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4591 trace_insn, save_data, trace_idx_to_str, print_data): New
4592 functions.
4593 (trace_one_insn): Rewrite.
4594 (trace_generic): New function.
72f4393d 4595
c906108c
SS		 4596Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4597
c906108c
SS		 4598 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4599
4600 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4601 (SEMANTIC_FN): Rewrite declaration.
4602 (DECODE): Update type of semantic_fast member.
4603 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 4604 * sim-base.h (sim_state_base): Delete conditionals surrounding
4605 member scache_size.
4606
4607Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4608
4609 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4610 used.
4611
4612Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4613
4614 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4615 Add missing parameters to device_io calls.
4616 * sim-core.h: Add missing parameters to device_io calls.
4617
4618Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4619
4620 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4621 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4622 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 4623 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4624 (engine_resume): Likewise. Make `engine' volatile. Save copy
4625 of cpu pointer in volatile object. Initialize read switch if
4626 -parallel.
4627
4628Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4629
4630 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4631 (SEM_INSN): New macro.
4632
4633Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4634
4635 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4636
4637Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4638
4639 * configure: Regenerated to track ../common/aclocal.m4 changes.
4640
4641Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4642
4643 * sim-types.h (fp_word): New type, define according to
4644 WITH_TARGET_FLOATING_POINT_BITSIZE.
4645
4646 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4647 configuration of size of floating point registers.
4648
4649Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4650
4651 * sim-profile.c (profile_print): Only print CPU <N> if other
4652 output is going to appear.
4653
4654Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4655
4656 * configure: Regenerated to track ../common/aclocal.m4 changes.
4657
4658Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4659
4660 * sim-types.h (address_word): Typedef according to
4661 WITH_TARGET_ADDRESS_BITSIZE.
4662 (signed_cell, unsigned_cell, natural_cell): Ditto using
4663 WITH_TARGET_CELL_BITSIZE.
72f4393d 4664
c906108c
SS		 4665 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4666 (WITH_TARGET_CELL_BITSIZE): Define.
4667 (WITH_HOST_WORD_BITSIZE): Delete.
4668
4669 * sim-config.c (print_sim_config): Update.
4670
4671 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4672 configuration of address and OpenFirmware cell sizes.
4673
4674Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4675
4676 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4677 * sim-run.c (sim_engine_run): Update.
72f4393d 4678
c906108c
SS		 4679 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4680 CPU_CIA.
4681 * sim-run.c (sim_engine_run): Ditto.
4682
4683 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4684 (sim_resume): Pass nr_cpus to sim_engine_run.
4685
4686 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
72f4393d 4687
c906108c
SS		 4688 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4689 MAX_NR_PROCESSORS.
4690 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
72f4393d 4691
c906108c
SS		 4692Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4693
4694 * Make-common.in (stamp-tvals): New rule.
4695 (targ-vals.h,targ-map.c): Depend on it.
4696 (clean): Remove stamp-tvals.
4697
4698Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4699
4700 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4701 in code also #if 0'ed.
4702
4703Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4704
4705 * configure: Regenerated to track ../common/aclocal.m4 changes.
4706 * aclocal.m4: Recognize --enable-maintainer-mode.
4707
4708Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4709
4710 * cgen-scache.h: Deleted.
4711 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 4712 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4713 (scache_init): Use runtime computed size of SCACHE.
4714 (scache_flush): Likewise.
4715 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4716 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4717 * cgen-sim.h: Scache support moved here.
4718 (PC): Redo definition.
4719 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4720 (DECODE): Add parallel execution support.
4721 Only include semantic label members if using switch.
4722 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4723 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4724 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4725 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4726 from cgen-types.h.
4727 (engine_{stop,run,resume,halt,signal}): Delete decls.
4728 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4729 (argbuf,scache): Delete forward decls.
4730 (STATE): Delete decl.
4731 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4732 Include cgen-mem.h, cgen-ops.h.
4733 (engine_halt,engine_signal): Delete.
4734 ({ex,exc,sem,semc}_illegal): Delete.
4735 (sim_disassemble_insn): Result of extract fn is in bits.
4736 * genmloop.sh: Rewrite.
4737
4738 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4739 line numbers.
4740
4741 * sim-base.h (sim_state_base): Delete member `model'.
4742 (sim_cpu_base): Add member `model'.
4743 * sim-model.h (IMP_PROPERTIES): New type.
4744 (MACH): New members imp_props, models.
4745 (models): Delete decl.
4746 * sim-model.c (set_model): Update.
4747 * sim-profile.c (profile_print_model): Update.
4748
4749 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4750
4751Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4752
4753 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4754 CGEN_INSN_SYNTAX().
4755
4756Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4757
4758 * configure: Regenerated to track ../common/aclocal.m4 changes.
4759 * config.in: Ditto.
4760
4761Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4762
4763 * aclocal.m4 (AR): Check for sigaction.
4764
4765Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4766
4767 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4768
4769 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4770 * sim-config.c (sim_config): Replace WITH_DEVICES with
4771 WITH_TREE_PROPERTIES.
4772
4773 * configure: Regenerated to track ../common/aclocal.m4 changes.
4774
4775Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4776
4777 * Make-common.in (SIM_ENVIRONMENT): New variable.
4778 (CONFIG_CFLAGS): Add it.
4779 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4780 --enable-sim-environment option.
4781 * configure: Regenerated.
4782 * sim-config.h (environment support): Rewrite.
4783 * sim-config.c (current_environment): Define as enum, unconditionally.
4784 (current_alignment): Define unconditionally.
4785 (config_environment_to_a): Update.
4786 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4787 (sim_config): Handle environment and alignment determination
4788 unconditionally. Delete sanity checks of current_environment,
4789 unnecessary.
4790 (print_sim_config): Update.
4791 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4792 (standard_options): Add --environment.
4793 (standard_option_handler): Likewise.
4794
4795Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4796
4797 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4798 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4799 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4800 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4801 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4802 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4803 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4804 argument ADD_CA macro with two argument ADDC_C - add carrying with
4805 carry in.
4806 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4807 argument SUB_CA macro with two argument SUBC_X - subtract
4808 carrying, extended.
4809 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4810 borrow-in.
4811 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4812
4813Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4814
4815 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4816 * sim-io.h (sim_io_syscalls): Delete.
4817
4818Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4819
4820 * syscall.c (cb_syscall): Add missing else, so write to stdout
4821 isn't doubled.
4822
4823 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4824 the carry bit from the CPU's psw.
4825
4826Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4827
4828 * gennltvals.sh: Redo syscall support.
4829 * nltvals.def: Regenerated.
4830
4831Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4832
4833 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4834 the stream immediately.
4835
4836Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4837
4838 * sim-io.c (sim_io_getstring): Delete unused len2.
4839 (sim_io_syscalls): Ditto for sys_errno.
4840
4841Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4842
4843 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4844
4845 * Make-common.in (run.o): Depend on remote-sim.h.
4846 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4847 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4848
4849Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4850
4851 * sim-io.c (sim_io_syscalls): Disable lseek.
4852
4853Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4854
4855 * gennltvals.sh: Generate syscall values for d30v.
4856
4857 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4858 * nltvals.def: Regenerate.
4859
4860 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4861 (os_fstat): Likewise. Validate fd argument.
4862 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4863 just compute target stat struct length.
4864 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4865 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4866 (get_string): Return host errno values so they can be properly
4867 translated later.
4868 (cb_syscall): Likewise.
4869 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4870 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4871 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4872 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4873 (get_path): New function.
4874
4875Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4876
4877 * sim-io.c (sim_io_syscalls): New function to provide system call
4878 emulation. Provide exit, open, close, read, write, lseek, and
4879 unlink.
4880 (sim_io_getstring): New function to return a string from a
4881 simulated memory location.
4882
4883 * sim-io.h (sim_io_syscalls): Add declaration.
4884
4885Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4886
4887 * sim-core.c (sim_core_signal): Fix spelling error in message.
4888
4889 * sim-hrw.c (sim_read): Use read map, not write map.
4890
4891 * Make-common.in (all): Add .gdbinit.
4892 * gdbinit.in: Add dump command.
4893
4894 * sim-model.c (model_options): Use '\0' for `shortopt'.
4895
4896 * sim-trace.c (trace_option_handler): Set state trace file
4897 for --trace-file in addition to cpu's values.
4898 (trace_vprintf): If cpu == NULL, try state's trace file.
4899 (trace_options): Reorganize table, reword some descriptions.
4900
4901Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4902
4903 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4904 New functions.
4905
4906Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4907
4908 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4909 signal untranslated, document problem with this.
4910
4911 * nrun.c (main): Check for a prog name of `*step'. If present,
4912 step the simulator instead of allowing it to run free.
4913
4914 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4915
4916 * Make-common.in (sim_main_headers): Add sim-signal.h.
4917
4918Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4919
4920 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4921
4922Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4923
4924 * sim-signal.h: Start simulator signals at 64 so that host signal
4925 numbers can be detected and reported.
4926
4927 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4928
4929Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4930
4931 * callback.c (cb_host_to_target_stat): Fix return values.
4932
4933 * cgen-sim.h (enum_signal_type): Delete.
4934 (engine_signal): Update prototype.
4935 * cgen-utils.c: Don't include <signal.h>.
4936 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4937 (engine_signal): Update.
4938
4939 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4940 (sim_state_free): Call SIM_STATE_FREE if defined.
4941
4942 * sim-module.c (sim_module_install): Don't leave any modules
4943 installed if one fails to install.
4944
4945Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4946
4947 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4948 more, since alloca is not used in this file.
4949
4950 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4951 correctly set the carry and overflow bits for those types.
4952 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4953 with carry, so carry is correct after doing both adds.
4954 (ALU*): Space out '\' to make it easier to read.
4955
4956Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4957
4958 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4959 sim_signalled.
4960
4961 * sim-signal.c, sim-signal.h: New files.
4962 * Make-common.in (sim-signal.o): Add rule for.
4963 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4964 * sim-abort.c: Don't include <signal.h>.
4965 * sim-basics.h: #include "sim-signal.h".
4966 * sim-break.c: Don't include <signal.h>.
4967 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4968 * sim-core.c: Don't include <signal.h>.
4969 (SIGBUS): Delete definition.
4970 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4971 * sim-engine.c: Don't include <signal.h>.
4972 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4973 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4974 * sim-resume.c: Don't include <signal.h>.
4975 (SIGTRAP): Delete definition.
4976 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4977 * sim-stop.c: Don't include <signal.h>.
4978 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4979 * sim-watch.c: Don't include <signal.h>.
4980 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4981
4982 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4983
4984 * sim-base.h (CIA_ADDR): Provide default definition.
4985 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4986 * sim-break.c (sim_handle_breakpoint): Likewise.
4987
4988Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4989
4990 * Make-common.in (srccom): New variable.
4991
4992 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4993 (LIB_OBJS): Add syscall.o.
4994 (gentmap): Pass $(NL_TARGET) to $(CC).
4995 (syscall.o): Add rule for.
4996 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4997 (sim-bits.o): Depend on $(sim-n-bits_h).
4998 (sim-load.o): Depend on callback.h.
4999
5000 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
5001 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
5002 * cgen-mem.h, cgen-ops.h: New files.
5003
5004 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
5005
5006 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
5007 Rewrite build rule.
5008 * callback.c: #include string.h or strings.h.
5009 #include sys/types.h and sys/stat.h.
5010 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
5011 (os_get_errno,os_open): Update.
5012 (os_stat,os_fstat): New functions.
5013 (os_init): Initialize syscall_map, errno_map, open_map.
5014 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
5015 errno_map, open_map, signal_map, stat_map.
5016 (cb_read_target_syscall_maps): New function.
5017 (cb_target_to_host_syscall): New function.
5018 (cb_host_to_target_errno): Renamed from host_to_target_errno.
5019 (cb_target_to_host_open): Renamed from target_to_host_open.
5020 (store): New function.
5021 (cb_host_to_target_stat): New function.
5022 * syscall.c: New file.
5023 * gentmap.c (sys_tdefs): New global.
5024 (gen_targ_vals_h): Output target syscall numbers.
5025 (gen_targ_map_c): Update. Output target syscall translation map.
5026 * gentvals.sh: New first argument `target'. Preface table with
5027 #ifdef NL_TARGET_$target if non-null target passed.
5028 * gennltvals.sh: New file.
5029 * nltvals.def: Regenerated.
5030
5031Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
5032
5033 * sim-n-core.h (sim_core_read_unaligned_N): Return static
5034 sim_core_dummy_M.
5035 (sim_core_dummy_M): Declare.
72f4393d 5036
c906108c
SS		 5037Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5038
5039 * sim-core.c (sim_core_signal): Print the address of the
5040 instruction.
5041
5042Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
5043
5044 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5045
5046 * sim-base.h (sim_state_base): Add member trace_data.
5047 (STATE_TRACE_DATA): New macro.
5048 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
5049 ({WITH_,}TRACE_DEBUG_P): New macros.
5050 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
5051 (_sim_cpu): Delete forward reference.
5052 (debug_printf): Update.
5053 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
5054 (trace_options): Add --trace-debug.
5055 (set_trace_options): Handle it.
5056 (trace_option_handler): Likewise.
5057 (trace_install): Init state trace_data struct.
5058 (trace_uninstall): Close state trace file.
5059 * sim-events.c (ETRACE): Only print source file and line number if
5060 --trace-debug.
5061 * sim-n-core.h (sim_core_trace_M): Likewise.
5062
5063 * sim-core.c (sim_core_signal): Add missing "\n" in message.
5064
50651997-11-13 Felix Lee <flee@cygnus.com>
5066
5067 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
5068 initializer.
5069 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
5070
5071Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5072
5073 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5074
5075 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5076 built this way.
5077 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5078 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5079 source tree.
5080
5081Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5082
5083 * sim-events.c (sim_events_process): Re-compute the time -
5084 update_time_from_event - as each event is processed. Reverses
5085 previous change.
5086
5087Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5088
5089 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5090
5091Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5092
5093 * sim-events.c (sim_events_process): Delete redundant call to
5094 update_time_from_event.
5095 (sim_events_slip): Always decrement time_from_event.
5096 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5097 Delete assertion that time_from_event >=0 when work in queue, no
5098 longer applicable.
5099
5100Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5101
5102 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5103 (standard_option_handler): Update.
5104
5105 * sim-options.h: Clarify documentation.
5106 (OPTION_LONG_ONLY_P): Delete definition.
5107 (OPTION_VALID_P): Define.
72f4393d 5108
c906108c
SS		 5109 * sim-options.c (sim_print_help): Allow short only options.
5110 (sim_parse_args): Ditto.
5111 (sim_args_command): Skip short only options.
5112 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5113 separate entries for short and long options in the HANDLERS and
5114 ORIG_VAL tables.
5115 (sim_parse_args): Disable argument permutation.
5116
5117Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5118
5119 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5120 Add argument M, size of data type.
5121 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5122 Declare, ditto for 5, 6 & 7 byte transfers.
5123 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5124 as aligned variant.
72f4393d 5125
c906108c
SS		 5126 * sim-n-core.h (sim_core_trace_M): Rename from
5127 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5128 with transfer type. Print transfer direction. Handle 1 and 2 byte
5129 transfers.
5130 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5131 unaligned accesses.
5132 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5133 Update all functions.
5134
5135 * sim-core.c: Generate functions starting with 16 not 1.
5136 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5137 all 5, 6 & 7 byte transfers.
5138
5139 * sim-n-core.h (sim_core_read_misaligned_N,
5140 sim_core_write_misaligned_N): Implement.
5141
5142Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * sim-endian.h (U16_8): Implement
5145
5146 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5147
5148 * sim-endian.h (VL8_16, VH8_16): Implement.
5149
5150 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5151 long in printf.
5152 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5153 (memory_option_handler): Skip comma in alias address list
5154
5155Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5156
5157 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5158 space params.
5159 (parse_size, parse_addr): New functions
5160 (memory_option_handler, memory_options): Parse address & size
5161 using new functions. Pass level, space, modulo to do_memopt_add &
5162 do_memopt_del.
5163
5164 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5165
5166 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5167 `attach_type attach' argument with `unsigned level' argument.
5168 Document.
5169
5170 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5171 sim_core_attach): Replace argument attach with level. Update
5172 verification of arguments.
5173 (sim_core_map_detach, sim_core_detach): Replace argument attach
5174 with level.
5175
5176 * sim-basics.h (enum _attach_type): Delete.
5177
5178Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5179
5180 * sim-core.h (sim_core_write_8): Define.
5181
5182Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5183
5184 * sim-bits.h: Document ROTn macro.
5185
5186 * sim-endian.h (H2T): Handle 16 byte variables.
5187
5188 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5189 error.
5190
5191 * sim-core.c: Do not generate sim_core_*_word.
5192
5193 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5194 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5195
5196 * sim-core.h (sim_core_read_unaligned_word,
5197 sim_core_read_aligned_word, sim_core_read_word,
5198 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5199 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5200
5201Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5202
5203 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5204
5205 * sim-endian.h: Disable 16 byte support.
5206
5207Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208
5209 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5210
5211 * sim-n-core.h (sim_core_trace_N): New function.
5212 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5213 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5214
5215 * sim-endian.h: Add 128 bit variant.
5216
5217 * sim-core.h, sim-core.c: Add 128 bit variant.
5218
5219 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5220
5221Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5222
5223 * sim-events.c (sim_events_process): Clear events->work_pending.
5224 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5225 setting, nr_ticks_to_process.
5226 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5227 when the event queue isn't next.
5228
5229 * sim-events.h, sim-events.c (sim_events_slip): New function.
5230
5231Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232
5233 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5234
5235 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5236 arguments.
5237
5238Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5239
5240 * nrun.c (main): Remove useless test of name != NULL.
5241 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5242
5243Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5244
5245 * sim-fpu.c (EXPMAX): Type is unsigned.
5246 (MIN_INT, MAX_INT): Type is signed64.
5247 (i2fpu): Type of val is signed64.
5248
5249Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5250
5251 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5252 a bucket size of zero.
5253
5254 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5255 OPTION_PROFILE_PC): Define.
5256 (profile_option_handler): Add support for --profile-pc and
5257 --profile-pc-granularity options.
5258 (profile_pc_init): When possible, compute nr buckets from bucket
5259 size.
5260
5261 * sim-profile.c (profile_pc_init): Align the profile-pc end
5262 address with the profile-pc bucket size.
5263
5264 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5265 something less ambiguous.
5266 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5267
5268 * sim-profile.c (profile_pc_cleanup): New function. Move
5269 profile_pc_uninstall code to here.
5270 (profile_pc_uninstall): Call.
5271 (profile_pc_init): Call.
5272
5273Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5274
5275 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5276 file using BSD gprof format.
5277
5278 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5279 unsigned_word.
5280 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5281 MSBIT64): Force result to unsignedN.
5282
5283Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284
5285 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5286 brace from macro.
5287 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5288 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5289 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5290 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5291
5292Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5293
5294 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5295 type void*.
5296
5297 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5298 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5299 type void*.
5300 (sim_core_attach): Rename buffer_freed to free_buffer, type
5301 void*. Ensure that allocated buffer is alligned according to
5302 region's address.
5303
5304Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5305
5306 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5307 (ALU64_SUB): Define.
5308
5309 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5310 (.gdbinit): Remove dependencies, generate once per build.
5311
5312Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5313
5314 * sim-n-core.h (sim_core_read_aligned_N,
5315 sim_core_write_aligned_N): Make xaddr param type address_word not
5316 unsigned_word.
5317
5318Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5319
5320 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5321 unpacked floating point struct. Pass sim_fpu object by reference.
5322 Add preliminary support for rounding modes.
72f4393d 5323
c906108c
SS		 5324Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5325
5326 * configure: Regenerated to track ../common/aclocal.m4 changes.
5327
5328Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5329
5330 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5331 WITH_TARGET_BITSIZE.
5332
5333Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5334
72f4393d 5335 * sim-profile.c (profile_print_core): label needs empty statement.
c906108c
SS		 5336
5337Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5338
5339 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5340 and zfree instead of xmalloc and free. Prevents warnings.
5341
5342Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343
5344 * configure: Regenerated to track ../common/aclocal.m4 changes.
5345
5346Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5347
5348 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5349 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5350
5351 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5352 controling the bitsize/msb of the target.
5353
5354Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5355
5356 * Make-common.in: New files sim-break.c, sim-break.h.
5357 * sim-base.h: Add point to breakpoint list to sim_state_base.
5358 * sim-break.c sim-break.h: New modules that implement intrinsic
5359 breakpoint support.
5360 * sim-module.c: Add breakpoint module.
72f4393d 5361
c906108c
SS		 5362Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5363
5364 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5365 an hour.
5366 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5367 if (0) { 1 % 0; }
5368 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5369 (SIGBUS) define for Windows.
5370 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5371 * sim-resume.c: define SIGTRAP for windows.
5372 * sim-xcat.h: use token pasting if ALMOST_STDC.
5373
5374Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375
5376 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5377 configured values.
5378 (CONFIG_CFLAGS): Add same.
72f4393d 5379
c906108c
SS		 5380Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5381
5382 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5383 (SIGNED32): use ##i32.
5384
5385Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5386
5387 * configure: Regenerated to track ../common/aclocal.m4 changes.
5388
5389Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5390
5391 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5392 endian of target.
5393
5394 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5395 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5396 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5397 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5398 (CONFIG_CFLAGS): Add same.
5399
5400 * aclocal.m4: Perform AC_SUBST on optional options.
5401
5402Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5403
5404 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5405
5406 * sim-options.c (standard_option_handler): Typo in warning message.
5407
5408 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5409
5410 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5411 insn count. Make count conditional on there being a valid
5412 INSN_NAME.
5413 (profile_pc_init): Make default PC profile frequency an arbitrary
5414 256.
5415
5416 * sim-base.h: Ditto.
5417
5418 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5419 SIM_HAVE_MODEL.
5420
5421 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5422 archure struct.
5423
5424Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5425
5426 * configure: Regenerated to track ../common/aclocal.m4 changes.
5427
5428Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5429
5430 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5431 configured alignment.
5432
5433Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5434
5435 * configure: Regenerated to track ../common/aclocal.m4 changes.
5436
5437Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5438
5439 * sim-config.c (sim_config): Check for default alignment.
5440
5441 * sim-options.c (standard_option_handler): Add alignment option.
5442
5443 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5444 default alignment requirements on memory accesses.
72f4393d 5445
c906108c
SS		 5446Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5447
5448 * sim-load.c (sim_load_file): Return failure if the executable
5449 had no loadable sections.
5450
5451Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452
5453 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5454 trace output.
5455
5456 * sim-core.c (sim_core_signal): When bad access halt simulator
5457 SIGSEGV / SIGBUS instead of aborting.
5458 (signal.h): Include.
72f4393d 5459
c906108c
SS		 5460 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5461 options was missing.
5462
5463 * sim-bits.h (MOVED): Define
5464
5465Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466
5467 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5468 BIT.
5469
5470 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5471
5472 * sim-bits.c: Add 8 bit versions of bit macros.
5473
5474 * sim-bits.h: Ditto.
5475
5476Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5477
5478 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5479 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
72f4393d 5480
c906108c
SS		 5481 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5482 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
72f4393d 5483
c906108c
SS		 5484 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5485 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
72f4393d 5486
c906108c
SS		 5487Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5488
5489 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5490 configure.in: Output to cconfig.h instead of config.h.
5491
5492 * configure: Regenerated to track ../common/aclocal.m4 changes.
5493
5494Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495
5496 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5497 BFD if known.
5498
5499Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5500
5501 * callback.c (os_write): divert stdout and stderr to their
5502 respective hooks.
5503
5504Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505
5506 * sim-profile.c (profile_print_speed): Call
5507 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5508
5509 * sim-events.c (sim_events_elapsed_time): New function return nr
5510 host MS consumed by the simulator.
5511 (sim_watch_valid): Use.
5512
5513 * sim-module.c (modules): Install sim_events very very early.
5514
5515 * sim-profile.c (profile_print): Call profile_print_pc.
5516 (print_bar):
5517 (profile_pc_init): New function, set up processor for PC
5518 profiling.
5519 (profile_print_pc): New function, print a PC profile.
5520 (profile_pc_event): New function, sample PC.
5521
5522 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5523 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5524 profile struct.
5525
5526 * sim-options.c (sim_print_help): Pacify GCC.
5527
5528 * sim-n-core.h (sim_core_read_aligned_N,
5529 sim_core_write_aligned_N): Add un-conditional profile call.
5530 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5531 profile call when aligned read/write isn't used.
5532
5533 * sim-base.h: Include sim-profile, sim-model after sim-core &
5534 sim-events allow sim-core to define useful values.
5535
5536 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5537 (profile_option_handler, profile_options): Add support for
5538 --profile-core option.
5539 (print_bar): Include when core profiling.
5540 (profile_print_core): New function, print core profile.
5541
5542 * sim-config.c (print_sim_config): Print profile status.
5543
5544 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5545 WITH_PROFILE_PC_P): Define.
5546 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5547 (PROFILE_COUNT_CORE): Define.
5548
5549Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5550
5551 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5552 interrupt_names array as the data.
5553 (sim-watch.h): Document.
5554
5555Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5556
5557 * sim-options.c (sim_print_help): When the doc string is to long
5558 word wrap it.
5559
5560 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5561 that only the first few the watch options are listed. Generate
5562 meanginful usage messages.
5563
5564 * sim-options.h (struct OPTION): Clarify use of doc_name field
72f4393d 5565
c906108c
SS		 5566Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5567
5568 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5569 (standard_option_handler): Handle --architecture-info.
5570
5571Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5572
5573 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5574 illegal zero-sized array.
5575 * sim-core.c (sim_core_xor_read_buffer): same.
5576
5577Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5578
5579 * nltvals.def: Regenerate.
5580
5581Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5582
5583 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5584
5585Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5586
5587 * sim-bits.c (MASKED): Delete.
5588 (EXTRACTED): Delete.
5589 (LSEXTRACTED, MSEXTRACTED): New functions.
5590
5591 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5592 (MSMASKEDn, LSMASKEDn): Add last argument.
5593 (MSMASK*): Ditto.
72f4393d 5594
c906108c
SS		 5595 * sim-bits.h (EXTEND8, EXTEND16): Define.
5596 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5597
5598 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5599
5600 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5601 current instruction address.
5602
5603 * sim-inline.h (*_ENGINE): Define.
5604
5605Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606
5607 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5608
5609 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5610 (watch_option_handler): Call delete_watchpoint with ident or type.
5611 (sim_watchpoint_install): Create interrupt specific watchpoint
5612 commands on the fly.
5613 (do_watchpoint_create): New function, create a watch point using
5614 type/int-nr info encoded in the option nr.
5615 (do_watchpoint_info): New function. List active watchpoints.
5616
5617 * sim-watch.h: Change data structure to a list.
5618
5619 * sim-memopt.c (memory_option_handler): Require explicit "all"
5620 before deleting all memory regions.
5621
5622 * sim-utils.c (sim_do_commandf): New function, printf version of
5623 sim_do_command.
5624
72f4393d
L		 5625 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5626
c906108c
SS		 5627 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5628 bit endianness.
5629 (SIGNED64, UNSIGNED64): Delete.
5630 (ALU64_ADD): Don't rely on bit endianness.
5631 (ALU64_BEGIN): Define.
5632
5633 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5634 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5635
5636 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5637 suffix - u64, LL - to 64 bit constants.
5638
5639Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640
5641 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5642
5643 * sim-utils.h (NZALLOC): Define - zalloc * N.
5644
5645 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5646 implementation of read/write functions.
5647
5648 * Make-common.in (sim-hrw.o): New target.
5649
5650 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5651 memory.
5652
5653 * sim-memopt.c (memory_option_handler): Implement memory-size
5654 command. Implement memory-alias command. Let memory-delete delete
5655 all memory regions.
5656 (add_memopt): New function. Add a memory region.
5657 (do_memopt_delete): New function. Delete a memory region.
5658
5659 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5660
5661 * sim-core.c (sim_core_detach): New function.
5662 (sim_core_map_detach): New function. Perform the actual detach.
5663 (sim_core_init): Move initialization code from here.
5664 (sim_core_install): To here.
5665 (sim_core_uninstall): And here.
5666
5667 * sim-module.c: Add memopt module.
5668
5669 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5670 simulator base type.
5671
5672 * Make-common.in (sim_main_headers): Add sim-memopt.h
5673 (sim-memopt.o): New target.
5674
5675 * sim-core.c (sim_core_install): Add core_options to the option
5676 table.
5677
5678 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5679 --watch-delete.
5680
5681 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5682 comments.
5683
5684 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5685 address_word, add mask member.
72f4393d 5686
c906108c
SS		 5687 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5688 address_word, allow for 64bit targets in 32bit host. Add modulo
5689 argument.
5690 (sim_core_map_attach): Ditto.
5691 (new_sim_core_mapping): Ditto.
5692 (sim_core_translate): Mask address when modulo memory.
5693
5694Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5695
5696 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5697
5698 * gdbinit.in: New file.
5699 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5700 * Make-common.in (distclean): Delete .gdbinit.
5701 (.gdbinit): Add rule for.
5702 * configure: Regenerated to track ../common/aclocal.m4 changes.
5703
5704 * Make-common.in (cgen-run.o): Add rule for.
5705
5706Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5707
5708 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5709
5710 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5711 both resumed and previous elapsed time.
5712 (sim_events_init): Set initial_wallclock and current_wallclock to
5713 zero.
5714 (sim_events_install): Install sim_events_suspend and
5715 sim_events_resume.
5716 (sim_events_watch_clock): Allow for suspended simulator when
5717 computing the time of the clock event.
5718
5719 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5720 initial_wallclock to elapsed_wallclock, set both to zero.
5721 (sim_events_init, sim_events_uninstall): Delete prototypes.
5722
5723 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
72f4393d 5724
c906108c
SS		 5725 * sim-module.c(sim_module_resume, sim_module_suspend): New
5726 functions.
5727
5728Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5729
5730 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5731 message.
5732
5733Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5734
5735 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5736 * Make-common.in (TAGS): Likewise.
5737 * sim-n-bits.h: Add TAGS comments for all functions.
5738 * sim-n-core.h: Likewise.
5739 * sim-n-endian.h: Likewise.
5740
5741Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5742
5743 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5744 kind.
72f4393d 5745
c906108c 5746 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
72f4393d 5747
c906108c
SS		 5748 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5749 definition.
5750
5751Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5752
5753 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5754 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5755
5756Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5757
5758 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5759 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5760 nr_transfered and nr_this_transfer unsigned.
5761
5762 * sim-events.c (sim_events_tickn): N is signed, as limited to
5763 MAXINT.
5764
5765 * sim-n-endian.h (offset_N): Change size to unsigned.
5766
5767 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5768
5769Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5770
5771 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5772
5773 * sim-options.c (sim_parse_args): Use dupargv.
5774
5775Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5776
5777 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5778
5779Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5780
5781 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5782 base type.
5783
5784 * sim-options.c (standard_options): Add --architecture=MACHINE and
5785 --target=TARGET options.
5786 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5787 (standard_option_handler): Handle architecture and target options.
5788 (bfd.h): Include.
72f4393d 5789
c906108c
SS		 5790 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5791 bfd_openr.
5792 (sim_analyze_program): Set prog_bfd architecture from
5793 STATE_ARCHITECTURE if known.
5794
5795Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5796
5797 * configure: Regenerated to track ../common/aclocal.m4 changes.
5798 * config.in: Ditto.
5799
5800Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801
5802 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5803 that option does not apply to certain files.
5804
5805Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5806
5807 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5808 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5809 offset from MSB/LSB.
5810
5811 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5812 access address of sub word quantity of a hosts 16, 32, 64 bit word
5813 type.
5814 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5815 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5816 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5817 return N*2 byte value with argument in Hi/Lo word. Renamed from
5818 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
72f4393d 5819
c906108c
SS		 5820 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5821 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5822 so that bit offset is explicit.
5823
5824Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825
5826 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5827 Update STATE_PROG_BFD when needed with a dup'd copy of the
5828 program.
5829
5830 * sim-config.c (sim_config): Delete ABFD argument, use
5831 STATE_PROG_BFD directly.
5832
5833Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5834
5835 * run.c (main): Pass the open ABFD to sim_create_inferior.
72f4393d 5836
c906108c
SS		 5837 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5838 and sim_load.
5839 (bfd.h): Include.
72f4393d 5840
c906108c
SS		 5841 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5842 hardware only simulator targets.
5843
5844 * Make-common.in (sim-hload.o): Add rule.
5845
5846Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5847
5848 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5849 used by copyargv and freeargv.
5850
5851 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5852 STATE_PROG_ARGV, not just a pointer.
5853
5854Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5855
5856 * configure: Regenerated to track ../common/aclocal.m4 changes.
5857 * config.in: Ditto.
5858
5859Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5860
5861 * aclocal.m4 (sim-endian): Add second argument to
5862 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5863 default endian when not hardwired.
5864
5865 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5866 else failes value for target byte order.
5867
5868 * sim-config.c (sim_config): Add abfd arguments. Set
5869 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5870 from same.
5871 (sim_config): Return SIM_RC, don't abort.
5872 (bfd.h): Include.
72f4393d 5873
c906108c
SS		 5874 * run.c (main): Update call to sim_open - add ABFD argument.
5875 * nrun.c (main): Add NULL ABFD argument.
5876
5877Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5878
5879 * callback.c (os_poll_quit): Make static.
5880 Call sim_cb_eprintf, not p->eprintf.
5881 (sim_cb_printf, sim_cb_eprintf): New functions.
5882 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5883
5884 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5885 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5886 sim-utils.h. #include sim-utils.h.
5887 * sim-utils.h: Above decls moved here.
5888 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5889
5890 * sim-watch.c (action_watchpoint): Fix thinkos.
5891
5892Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5893
5894 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5895
5896Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5897
5898 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5899 to FORCED_ALIGNMENT case.
5900
5901Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5902
5903 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5904
5905Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5906
5907 * Make-common.in (libsim.a): Fix typo.
5908
5909Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5910
5911 * nrun.c (main): Verify the structure returned before using it.
5912
5913Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5914
5915 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5916 default.
5917
5918 * sim-engine.c (sim_engine_install): New function. Install the
5919 engine init functions.
5920 (sim_engine_init): [Re]initialize the simulator engine.
72f4393d 5921
c906108c
SS		 5922 * sim-module.c: Add sim_engine to list of modules that always
5923 install.
5924
5925Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5926
5927 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5928 to remove the old watchpoint, not delete_watchpoint.
5929 (watch_option_handler): Action the correct watchpoint, not just
5930 cycles.
5931
5932Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5933
5934 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5935 both low and high word.
5936 (sim_core_write_aligned_N): Ditto.
72f4393d 5937
c906108c
SS		 5938 * sim-trace.c (set_trace_options): Delete code explicitly setting
5939 core->trace.
5940
5941 * sim-options.c (sim_print_help): Call the list commands if not a
5942 standalone simulator.
5943 (sim_print_help): Advise that some options may not be applicable.
72f4393d 5944
c906108c
SS		 5945 * sim-trace.c (set_trace_options): Assume core present.
5946
5947 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5948 buffer when full not almost full.
5949
5950Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5951
5952 * sim-events.c (sim_events_process): Don't blat the event queue
5953 when processing watchpoints.
5954
5955 * sim-watch.h: Make arg unsigned long - stop sign extension.
5956
5957 * sim-events.c (sim_watch_valid): rewrite so debugable.
5958
5959 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5960
5961 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5962 inequality test is possible.
5963 (handle_watchpoint): Re-pass is_within arg.
5964 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5965 0 to schedule_watchpoint's is_within arg.
5966 (sim_watchpoint_init): Re-pass is_within arg.
5967
5968 * sim-options.c (sim_print_help): Add is_command argument. Don't
5969 include -- prefix when called from the command line interpreter.
5970
5971 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5972
5973 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5974 zero indicates that the test should be reversed.
5975 (sim_events_watch_core): Ditto.
5976 (WATCH_CORE): Compare range against is_within.
5977 (WATCH_SIM): Ditto.
5978
5979Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5980
5981 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5982 sim_core_read_buffer. Check nr-bytes transfered.
5983
5984 * sim-core.h (sim_core_common): Define a new struct that contains
5985 the common data. to sd and cpu structures.
5986 * sim-core.c (sim_core_attach): Update.
5987 (sim_core_init): Update. Remember to copy initialized data to each
5988 cpu.
5989 (sim_core_find_mapping): Ditto.
5990
5991 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5992 (sim_core_write_buffer): Ditto.
5993
5994 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5995 transfer use xor version of read buffer.
5996 (sim_core_write_unaligned_N): Ditto for write.
72f4393d 5997
c906108c
SS		 5998 * sim-core.c (sim_core_xor_read_buffer): New function implement
5999 xor-endian data read breaking transfer up into xor-endian sized
6000 blocks.
6001 (sim_core_xor_write_buffer): Ditto for write.
6002 (reverse_n): Reverse order of arbitrary number of bytes in buffer
6003 - needed for xor-endian transfers.
6004
6005Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
6006
6007 * sim-inline.h: Review description.
72f4393d 6008
c906108c
SS		 6009 * sim-core.h, sim-core.c: Reduce number of functions being inlined
6010 to just those involved in data transfers and configuration.
72f4393d 6011
c906108c
SS		 6012 * sim-xcat.h (XSTRING): New macro, map macro definition onto
6013 string.
6014 * sim-n-core.h (sim_core_read_aligned_N): Use.
6015 (sim_core_read_unaligned_N): Ditto.
6016 (sim_core_read_unaligned_N): Ditto..
6017 (sim_core_write_unaligned_N): Ditto.
72f4393d 6018
c906108c 6019 * sim-core.h: Add xor endian bitmap to main structure. *
72f4393d 6020
c906108c
SS		 6021 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
6022 endian.
6023 (sim_core_read_aligned_N): Ditto.
6024
6025 * sim-core.c (sim_core_set_xor_endian): New function.
6026 (sim_core_attach): Don't overwrite the per-cpu xor map when
6027 cloning the global core.
6028
6029Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
6030
6031 * sim-engine.h: Update below so that it is using an enumerated
6032 type.
6033
6034Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
6035
72f4393d
L		 6036 * sim-engine.c (sim_engine_restart):
6037 * sim-resume.c (sim_resume): Change longjmp param/setjmp
c906108c
SS		 6038 return value used for simulator restart from 0 to 2.
6039
6040Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
6041
6042 * cgen-scache.c (scache_option_handler): Add is_command arg.
6043
6044 * sim-model.c (model_option_handler): Add is_command argument.
6045
6046 * sim-profile.c (profile_option_handler): Add is_command arg.
6047
6048 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
6049 involved.
6050
6051 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
6052 order that they are registered.
6053
6054 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
6055 between option and command line processing.
6056
6057 * sim-options.c: Include stdlib.h, ctype.h.
6058
6059 * Make-common.in (sim-watch.o): Add rule.
6060 (sim_main_headers): Assume sim-assert.h included.
6061 (sim-*.o): Simplify make rule.
72f4393d 6062
c906108c
SS		 6063 * sim-module.c: Add sim_watch_install to module list.
6064
6065Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6066
6067 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
6068 has been loaded.
6069
6070 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
6071 * sim-events.c (sim_events_install): Ditto.
6072 * sim-core.c (sim_core_install): Ditto.
6073 * sim-model.c (model_install): Ditto.
6074 * sim-options.c (standard_install): Ditto.
6075 * sim-profile.c (profile_install): Ditto.
6076 * sim-reason.c (sim_stop_reason): Ditto.
6077 * sim-run.c (sim_engine_run): Ditto.
6078 * sim-utils.c (sim_analyze_program): Ditto.
6079
6080 * sim-module.c (modules): Make profile_install and trace_install
6081 optional.
6082
6083 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6084
6085 * sim-options.c (standard_option_handler): Set the byte order.
6086
6087 * sim-events.c (sim_events_process): Allow multi tick processing.
6088 (sim_events_tickn): New function - multi cycle tick.
72f4393d 6089
c906108c
SS		 6090 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6091 prototypes. Under development.
6092 (sim_events): Replace processing with nr_ticks_to_process.
6093
6094Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6095
6096 * nrun.c (main): Pass callbacks to sim_open instead of using
6097 sim_set_callbacks.
6098
6099 * run.c (main): Ditto.
6100
6101Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102
6103 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6104 stop tk interrupting malloc calls.
6105 (sim_events_zalloc): Converse.
6106
6107 * Make-common.in (sim_main_headers): Add sim-events.h.
6108
6109 * sim-events.c (sim_events_schedule_after_signal): Change return
6110 type to void - signal events are strictly internal.
6111 (sim_events_init): Allocate a finite buffer for signal events.
6112 (sim_events_schedule_after_signal): Enter signal events into the
6113 signal buffer.
6114
6115 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6116 (sim_engine_restart): Ditto.
6117 (sim_engine_abort): Ditto.
6118 * sim-stop.c (sim_stop): Ditto.
6119 (control_c_simulation): Ditto.
6120 * sim-resume.c (sim_resume): Ditto.
6121 (has_stepped): Ditto.
6122 * sim-abort.c (sim_engine_abort): Ditto.
6123
6124 * sim-basics.h (transfer_type): New type.
6125
6126 * sim-core.c (sim_core_signal): New function. Print core signal
6127 information.
6128 (sim_core_find_mapping): Add transfer argument.
6129
6130 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6131 SIM_CORE_SIGNAL if a recoverable abort.
6132 * sim-core.c (sim_core_find_mapping): Ditto.
6133
6134Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6135
6136 * sim-core.c (sim_core_find_mapping): Replace calls to
6137 sim_io_error to more resiliant sim_engine_abort.
6138
6139 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6140 (sim_core_write_unaligned_N): Ditto.
6141
6142Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6143
6144 * sim-module.c: Add sim_events_install to list.
72f4393d 6145
c906108c
SS		 6146 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6147 from sim_core_*.
6148 (sim_events_init): Now returns SIG_RC.
6149
6150 * sim-run.c: New file. Generic sim_engine_run.
6151 * sim-reason.c: New file. Generic sim_stop_reason.
6152 * sim-stop.c: New file. Generic sim_stop.
6153 * sim-resume.c: New file. Generic sim_resume.
72f4393d 6154
c906108c
SS		 6155 * Make-common.in (sim-engine.o): Add rule.
6156 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
72f4393d 6157
c906108c
SS		 6158 * sim-engine.h, sim-engine.c: New file. Provide generic
6159 implementation of sim_engine_halt, sim_engine_error. et.al.
6160
6161 * sim-base.h (sim_state_base): Add member halt.
6162 (sim-engine.h): Include.
6163
6164 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6165 handlers.
6166 * sim-events.c (sim_events_poll): Update event handler.
6167
6168Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6169
6170 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6171 function.
6172 (sim_events_watch_sim): New function.
6173 (sim_events_watch_core): New function.
6174 (sim_watch_valid): New function.
6175 (sim_events_preprocess): New function.
6176 (sim_events_process): Process the watchpoints as well as the timer
6177 queue.
6178 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6179 (sim_events_deschedule): Check all the queues when removing an
6180 event.
6181 (sim_events_init): Ditto for cleaning.
6182
6183Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184
6185 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6186
6187Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188
6189 * callback.c (os_open): Type of arg flags is int.
6190
6191Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6192
6193 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6194 just like normal numbers as per IEEE rules.
6195
6196Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6197
6198 * callback.c (os_close): Mark the descriptor as being
6199 available if the close succeeded.
6200 (os_open): Pass 0644 as the mode of the file being created.
6201
6202Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6203
6204 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6205 float.
6206
6207 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6208 * sim-lnline.h: Update.
6209
6210 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6211 conversion functions.
6212 (sim_fpu_to{32,64}[iu]): New fp2int functions.
72f4393d 6213
c906108c
SS		 6214 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6215 compare functions. Replacing.
6216 (sim_fpu_cmp): This. Delete.
72f4393d 6217
c906108c
SS		 6218Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6219
6220 * sim-core.c (sim_core_find_mapping): Call engine_error not
6221 sim_io_error when possible.
6222
6223Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6224
6225 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6226 high/low double word.
6227
6228 * sim-trace.h: Remove definition of attribute - defined in
6229 sim_basics.h.
6230
6231Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6232
6233 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6234 name of the option - or family of options.
6235
6236 * sim-options.c (sim_args_command): Match command `a-b c' with
6237 option `--a-b-c' from option table.
6238
6239Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6240
6241 * sim-options.c (sim_print_help): For optional arguments, wrap
6242 them in [].
6243
6244 * sim-trace.c (set_trace_options): New function, handle optional
6245 argument and multiple assignment.
6246 (trace_option_handler): Update.
6247
6248 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6249 when branch tracing selected.
6250
6251Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6252
6253 * sim-trace.c (trace_one_insn): Make a va-args function.
6254
6255 * sim-trace.c (trace_vprintf): New function, va-arg version of
6256 trace_printf.
6257
6258Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6259
6260 * sim-trace.c (trace_uninstall): Don't close a file twice.
6261 * sim-profile.c (profile_uninstall): Likewise.
6262
6263Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6264
6265 * sim-trace.c (toplevel): Include bfd.h.
6266 (trace_options): Note that --trace-linenum also turns on
6267 --trace-insn. Add --trace-{branch,semantics}.
6268 (trace_option_handler): If --trace-linenum, also turn on
6269 --trace-insn. Add --trace-branch support. If --trace-semantics,
6270 turn on ALU, FPU, branch, and memory tracing.
6271 (trace_one_insn): New function to trace an instruction. Support
6272 --trace-linenum.
6273 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6274
6275 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6276 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6277 (TRACE_branch): Add new mask.
6278 (TRACE_*_P): Define all possible trace_p macros.
6279 (trace_one_insn): Declare function.
6280
6281Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6282
6283 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6284 GNU C doesn't support __attributes__.
6285 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6286 format strings.
6287
6288Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6289
6290 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6291 addresses are masked forcing them to be correctly aligned.
6292 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6293 * sim-config.c (config_alignment_to_a): Update.
6294
6295 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6296 core data.
6297 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6298 type.
6299 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6300 processor specific core maps.
6301 (sim_core_map_attach): Copy the core map data to each of the
6302 processor specific core data structures.
6303 * sim-core.c (sim_core_find_mapping): Update.
6304
6305 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6306 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6307 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6308 alternatives that handle unaligned addresses.
6309 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6310 with just CPU arg.
6311 * cgen-utils.c (sim_disassemble_insn): Update.
6312
6313Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6314
6315 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6316 tracing.
6317
6318 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6319 fpu support.
6320
6321 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6322
6323Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6324
6325 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6326 to map type.
72f4393d 6327
c906108c
SS		 6328 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6329 statement.
6330
6331Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6332
6333 * cgen-trace.c: Prepend additional trace_printf argument.
6334
6335 * cgen-utils.c (sim_disassemble_insn): Add additional core
6336 arguments.
6337
6338Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6339
6340 * nrun.c (main): Catch/report errorenous simulator states.
6341
6342 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6343 * sim-trace.c: #include string.h/strings.h so that memset is
6344 defined.
6345 * sim-utils.c: Ditto.
6346 * sim-profile.c: Ditto. And stdlib.h.
6347 (print_bar): Only define when used by instruction or memory profiler.
6348
6349 * sim-options.c (standard_option_handler): Make ul more local.
72f4393d 6350
c906108c
SS		 6351 * sim-load.c (sim_load_file): Make the name constant.
6352 (sim_load_file): Passify gcc.
6353
6354 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6355 file.
6356 * sim-utils.c, sim-load.c: Include sim-utils.h.
72f4393d 6357
c906108c
SS		 6358 * sim-base.h (sim_cpu): Pre define here so available to all.
6359
6360 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6361 Restore the sim_cpu and instruction_address arguments so that full
6362 information is available to the abort function.
6363 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6364 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6365
6366 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6367 tracing support for sim-events and sim-core.
6368 (trace_option_handler): Convert #if to if where possible so always
6369 compiled/checked by C compiler.
6370 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
72f4393d 6371
c906108c
SS		 6372 * sim-base.h: Adjust comment documenting how to define the cpu
6373 structure.
6374 (sim_state_base): Add sim_core and sim_events to simulator base
6375 object.
6376
6377 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6378 * sim-core.c (sim_core_init, sim_core_attach,
6379 sim_core_find_mapping): Update.
6380 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6381 update_time_from_event, insert_sim_event,
6382 sim_events_schedule_after_signal, sim_events_deschedule,
6383 sim_events_tick): Ditto.
72f4393d 6384
c906108c
SS		 6385 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6386 sim-model.h): Move #includes from here.
6387 * sim-base.h: To here.
6388 (sim-core.h, sim-events.h, sim-io.h): Include also
72f4393d 6389
c906108c
SS		 6390Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6391
6392 * callback.c (default_callback): Missing initialisers.
6393
6394Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6395
6396 * sim-utils.c (sim_add_commas): New function.
6397 * sim-basics.h (sim_add_commas): Add prototype.
6398 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6399 * sim-profile.c (COMMAS): New macro.
6400 (print_*): Use it to print commas in numbers.
6401
6402 * configure: Regenerated.
6403
6404 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6405 (cgen_state): New member run_fast_p.
6406 (cgen_init): Add prototype.
6407 (sim_disassemble_insn): New arg `cpu'.
6408 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6409 * cgen-utils.c (cgen_init): New function.
6410 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6411 * genmloop.sh: Call engine_halt if loop exits.
6412
6413 * Makefile.in (sim-options_h): Define.
6414 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6415 (sim-model.o): Add new rule.
6416 (cgen-{scache,trace,utils}.o): Add new rules.
6417 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6418 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6419 Indent output by 2 spaces.
6420 * cgen-scache.h (scache_print_profile): Update.
6421 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6422 Use trace_printf, not fprintf.
6423 (trace_extract): Use trace_printf, not cgen_trace_printf.
6424 * genmloop.sh (!FAST case): Increment `insn_count'.
6425 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6426 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6427 access macro's name.
6428 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6429 Change return type to SIM_RC.
6430 (sim_core_{install,uninstall}): New functions.
6431 * sim-core.h (sim_core_{install,uninstall}): Declare.
6432 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6433 Change return type to SIM_RC.
6434 * sim-model.h (models,machs,model_install): Declare.
6435 * sim-module.c (modules): Add scache_install, model_install.
6436 (sim_post_argv_init): Set cpu->state backlinks.
6437 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6438 (standard_option_handler): Likewise.
6439 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6440 sim-profile.h.
6441 (*): Assume ANSI C.
6442 (profile_options): Delete --profile-simcache.
6443 (profile_option_handler): Likewise.
6444 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6445 spaces.
6446 (profile_print_{memory,model}): Likewise.
6447 (profile_print_simcache): Delete.
6448 (profile_print_speed): New function.
6449 (profile_print): Rewrite.
6450 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6451 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6452 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6453 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6454 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6455 (profile_print): Update prototype.
6456
6457Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6458
6459 * cgen-scache.[ch], cgen-sim.h: New files.
6460 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6461 * sim-model.c: New file.
6462
6463 * Make-common.in (clean targets): Undo patch of Apr. 22.
6464
6465Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6466
6467 * sim-n-bits.h (signed): If we have a standard compiler, undef
6468 signed, so that signedN is defined correctly.
6469
6470Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6471
6472 * sim-module.h, sim-model.h, sim-profile.h: New files.
6473 * sim-module.c, sim-profile.c: New files.
6474 * Make-common.in (SIM_PROFILE): Define
6475 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6476 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6477 (sim_module.o,sim-profile.o): Add rules for.
6478 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6479 (--enable-sim-profile): Add.
6480 * configure: Regenerated.
6481 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6482 model. Move trace and profile support to sim-{trace,profile}.h.
6483 New members trace_data, profile_data.
6484 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6485 * sim-config.h: Provide default definition of WITH_PROFILE.
6486 (WITH_TRACE): Change default to -1.
6487 (MAX_NR_PROCESSORS): Always define.
6488 * sim-options.c: Move trace and profile support to
6489 sim-{trace,profile}.h.
6490 (sim_pre_argv_init): Moved to sim-model.c.
6491 (standard_install): New function.
6492 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6493 (standard_install): Declare.
6494 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6495 (trace_install, trace_uninstall): New functions.
6496 (trace_printf): Update reference to TRACE_FILE.
6497 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6498 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6499 (WITH_TRACE_FOO_P): Define.
6500 (trace_install): Declare.
6501 (TRACE_DATA): New struct.
6502
6503Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6504
6505 * run.c: Undo last exec_bfd patch.
6506 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6507
6508Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6509
6510 * run.c (exec_bfd): Add back in.
6511 (main): Set exec_bfd.
6512
6513Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6514
6515 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6516
6517Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6518
6519 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6520 less well defined engine_error.
6521 * sim-core.c: Ditto.
6522
6523Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6524
6525 * Make-common.in: Change clean targets to use :: so that other
6526 Makefiles can have their own clean targets.
6527 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6528 __STDC__ to control use of stdarg vs. varargs syntax. Some
6529 systems can't use __STDC__, but require stdarg.
6530
6531Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6532
6533 * sim-options.c (standard_options): Add --endian.
6534 (standard_option_handler): Likewise.
6535
6536 * nrun.c: #include <signal.h>.
6537 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6538 handler that calls sim_stop ().
6539
6540Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6541
6542 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6543 handler that calls sim_stop (). Simulators may still be
6544 establishing their own handler.
6545
6546 * sim-events.c (sim_events_poll): Rename from
6547 sim_events_at_large_int. Poll IO.
6548
6549 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6550 request.
6551
6552 * callback.c (os_poll_quit): New function poll for quit signal
6553 where needed.
6554 (default_callback): Include magic number.
6555
6556Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6557
6558 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6559 Check for functions getrusage, time.
6560 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6561 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6562 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6563 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6564
6565 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6566
6567 * sim-options.c, sim-options.h: New files.
6568 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6569 * Make-common.in (nrun.o): Add rules for.
6570 * nrun.c: New file.
6571
6572 * run.c (main): Check return value of sim_open.
6573
6574 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6575 (sim_main_headers): Add sim-trace.h.
6576 * run.c (exec_bfd, target_byte_order): Delete.
6577 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6578 call sim_load instead. Check return code of sim_create_inferior.
6579 * sim-base.h (CURRENT_STATE): Define.
6580 (sim_state_base): Make typedef. New members options, prog_argv,
6581 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6582 mem_size, memory [+ corresponding access macros].
6583 (sim_cpu_base): New typedef.
6584 * sim-trace.h: New file.
6585 * sim-trace.c: New file.
6586 * sim-basics.h: #include it.
6587 * sim-load.c: New file.
6588
6589Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6590
6591 * Make-common.in (INSTALL): Set to @INSTALL@.
6592 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6593 (install-common): Depend upon installdirs. Use
6594 $(program_transform_name) directly, rather than using
6595 $(INSTALL_XFORM).
6596 (installdirs): New target.
6597 * Makefile.in (INSTALL): Set to @INSTALL@.
6598 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6599 (install-man): Depend upon installdirs. Use
6600 $(program_transform_name) directly, rather than using
6601 $(INSTALL_XFORM).
6602 (installdirs): New target.
6603
6604Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6605
6606 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6607 be overriden.
6608
6609Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6610
6611 * sim-basics.h: Only bring in config.h and tconfig.h if
6612 HAVE_CONFIG_H.
6613
6614Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6615
6616 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6617 numbering convention of the target.
6618 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6619 and WITH_TARGET_WORD_MSB.
6620 (sim_config): When possible, check for consistency with bitsize
6621 and msb.
6622
6623 * sim-bits.h: Allow MSB to be other than zero.
6624 * sim-bits.c: Ditto.
6625 * sim-n-bits.h: Ditto.
72f4393d 6626
c906108c
SS		 6627 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6628 * sim-n-bits.h (MSMASKEDn): Ditto.
6629
6630Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6631
6632 * Makefile.in (INSTALL): Change install.sh to install-sh.
6633
6634Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6635
6636 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6637
6638Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6639
6640 * run.c (main): Check that a program to run was specified.
6641
6642Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6643
6644 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6645
6646 * configure: Regenerated to track ../common/aclocal.m4 changes.
6647 * config.in: Ditto.
6648
6649Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6650
6651 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6652 * sim-config.h: To here.
6653
6654 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6655 (sim_main_headers): Define.
6656 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6657 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6658 (clean): Use it.
6659 (sim-utils.o): Add rule for.
6660 * sim-utils.o: New file.
6661 * sim-basics.h: #include sim-base.h.
6662 (zalloc): Make argument unsigned long.
6663 * sim-base.h: New file.
6664 * sim-inline.h (SIM_IO support): Delete.
6665 * sim-io.h: Delete inline support.
6666 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6667 * sim-config.c: sim-state.h renamed to sim-main.h.
6668 * sim-core.c: Likewise.
6669 * sim-events.c: Likewise.
6670
6671 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6672
6673 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6674 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6675 -DDEBUG.
6676 * configure: Regenerated to track ../common/aclocal.m4 changes.
6677
6678Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6679
6680 * configure: Regenerated to track ../common/aclocal.m4 changes.
6681
6682Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6683
6684 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6685 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6686 are defined by the configure.
6687
6688 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
72f4393d 6689
c906108c
SS		 6690 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6691 reserved-bits): Always define.
72f4393d 6692
c906108c
SS		 6693 * sim-config.h, sim-config.c (sim_config): New function - and new
6694 file - co-ordinate the setting/checking of the common simulator
6695 configuration options.
6696
6697 * Make-common.in (sim-config.o): Add rule.
6698
6699Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6700
6701 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6702 va_list from void *, since va_list might not be a pointer type.
6703
6704Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6705
6706 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6707 in wrong order.
6708 (offset_N): Correct computation of LE offset.
6709
6710 * sim-io.c (sim_io_error): Include a new line when reporting
6711 errors.
6712
6713 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6714 `/'.
6715
6716Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6717
6718 * run.c: Include alloca-conf.h.
6719
6720 * callback.c (os_evprintf_filtered): Fix typo.
6721
6722Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6723
6724 * run.c (string.h, strings.h, stdlib.h): Include.
6725
6726 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6727 0 when nothing pending.
6728
6729 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6730 will soon be going away.
6731 (getopt): Plicate GCC.
6732
6733 * sim-endian.c (sim-io.h): Plicate GCC.
6734 * sim-bits.c (sim-io.h): Ditto.
6735 * sim-n-bits.h (ROTn): Ditto.
6736
6737 * sim-io.c (sim_io_error): Correct check for NULL.
6738
6739 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6740 the __FILE__.
6741 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6742 path.
6743
6744Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6745
6746 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6747 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6748
6749Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6750
6751 * sim-alu.h: Include sim-xcat.h.
72f4393d 6752
c906108c
SS		 6753Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6754
6755 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6756 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6757 these.
6758
6759 * sim-events.c (sim_events_at_large_int): New function. Just
6760 schedules an event every large-int ticks.
6761 (sim_events_init): Call.
6762 (sim_events_tick, sim_events_process): Move async handing to
6763 sim_events_process. Move timer decrement so that it occures after
6764 events have been processed.
72f4393d 6765
c906108c
SS		 6766 * sim-basics.h (struct _engine): Remove declaration.
6767
6768 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6769 everything with same. Rename global struct to SIM_DESC.
6770 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6771 * sim-io.h, sim-io.c: Ditto.
72f4393d 6772
c906108c
SS		 6773 * sim-assert.h: New file. Optional assertion checking macros.
6774 * sim-io.c (sim_io_error): Make just this function tolerant to
6775 null pointers.
72f4393d 6776
c906108c
SS		 6777 * sim-xcat.h: New file. Define concatenate macros.
6778 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6779 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6780 concat macros.
72f4393d 6781
c906108c
SS		 6782
6783Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6784
6785 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6786
6787Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6788
6789 * sim-inline.h: Add definitions for sim-types.
6790 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6791 module.
6792
6793Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6794
c906108c
SS		 6795 * sim-events.h: Remove defunct reference to callback struct.
6796
6797Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6798
6799 * configure: Re-generate.
6800
6801Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6802
6803 * Make-common.in (CSEARCH): Do not include the gdb directory in
6804 the search path.
6805
6806Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6807
6808 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6809 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6810 to explicitly incorporate these.
6811
6812 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6813 specify the alignment restrictions of the target architecture -
6814 without this option all alignment restrictions are accomodated.
6815 (--enable-sim-assert): New option. Conditionally compile in
6816 assertion statements.
6817 (--enable-sim-float): New option. Strongly specify the target's
6818 floating point support.
6819 (--enable-sim-hardware): New option. Specify the hardware devices
6820 included in the simulation.
6821 (--enable-sim-packages): New option. Specify the hardware
6822 packages included in the simulation.
6823 (--enable-sim-regparm): New option. Specify that parameters be
6824 passed in registers instead of on the stack.
6825 (--enable-sim-reserved-bits): New option. Specify that reserved
6826 bits within an instruction are are correctly set.
6827 (--enable-sim-smp): New option. Specify the level of SMP support
6828 to be included in the simulator.
6829 (--enable-sim-stdcall): New option. Specify an alternative
6830 function call convention.
6831 (--enable-sim-xor-endian): New option. Configure xor-endian
6832 support used by some targets to implement bi-endian support.
72f4393d 6833
c906108c
SS		 6834Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6835
6836 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6837 host endianness to be overridden.
6838 (--enable-sim-endian): Allow the target platform's byte order
6839 to be overridden.
6840 (--enable-sim-inline): Control the inlining of common components.
6841 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6842 (--enable-sim-warnings): Enable additional GCC compiler checks.
6843 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6844 SIM_WARNINGS): Add.
72f4393d 6845
c906108c
SS		 6846 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6847 sim-*-n.h so that the names are uniq on dos machines
6848 * sim-core.c, sim-bits.c, sim-endian.c: Update.
72f4393d 6849
c906108c
SS		 6850Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6851
6852 * run.c: #include "libiberty.h".
6853 (main): New locals sd,no_args,sim_argv.
6854 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6855 is program name. Update call to sim_set_callbacks.
6856 Record result of sim_open, pass to other sim_foo routines.
6857
6858Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6859
6860 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6861 final newline.
6862
6863Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6864
6865 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6866 Route stdout through buffered IO.
6867
6868 * callback.c: Add os_flush_stderr, os_write_stderr,
6869 os_evprintf_filtered functions to route error output through
6870 stderr.
72f4393d 6871
c906108c
SS		 6872 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6873 Correct return type - should be void.
6874
6875Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6876
6877 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6878
6879 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6880 not provide a default value as undefined indicates disable code.
6881
6882Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6883
6884 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6885 directory.
6886 * sim-events.h, sim-events.c: Ditto.
6887 * sim-io.h, sim-io.c: Ditto.
72f4393d 6888
c906108c 6889Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
72f4393d 6890
c906108c
SS		 6891 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6892
6893 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6894 extract the tail or least signifiant bits from an integer of the
6895 specified size.
72f4393d 6896
c906108c
SS		 6897 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6898 WITH_TARGET_BITSIZE so that the compilation will fail when an
6899 unsupported bitsize value is defined.
6900
6901 (INSERTED*): Convert to functions.
6902 (EXTRACTED*): Ditto.
72f4393d 6903
c906108c 6904 (SIGN_EXTEND, SEXT): Change to more terse name.
72f4393d 6905
c906108c
SS		 6906Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6907
6908 * sim-inline.h: Allow explicit control over which .c files will be
6909 included by their header.
6910
6911 * sim-inline.h: Allow explicit control over which .c files use the
6912 alternative - REGPARM - parameter passing mechanism.
72f4393d 6913
c906108c
SS		 6914 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6915 icache.c, idecode.c, semantics.c or support.c. Those names are
6916 not generally applicable.
72f4393d 6917
c906108c
SS		 6918Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6919
6920 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6921 in a fashion similar to sim-endian-n.
6922
6923 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6924 both value and address macro's.
6925
6926Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6927
6928 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6929
6930 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6931 generic L_word, H_word macro's.
6932
6933Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6934
6935 * sim-basics.h: Borrow code from ppc directory.
6936 * sim-bits.c: Ditto.
6937 * sim-bits.h: Ditto.
6938 * sim-config.h: Ditto.
6939 * sim-endian-n.h: Ditto.
6940 * sim-endian.c: Ditto.
6941 * sim-endian.h: Ditto.
6942 * sim-inline.c: Ditto.
6943 * sim-inline.h: Ditto.
6944 * sim-types.h: Ditto.
6945
6946Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6947
6948 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6949 all the ALU size alternatives and then auto-configure a default.
72f4393d 6950
c906108c
SS		 6951 * sim-alu.h: Copy ppc/idecode_expression.h.
6952
6953Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6954
6955 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6956 sign extend a bit within a value.
6957
6958 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6959 a pointer into the middle of a host word.
6960 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
72f4393d 6961
c906108c
SS		 6962Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6963
6964 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6965 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6966 appropriate definitions of read, write, etc. Add prototype for
6967 system.
6968
6969Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6970
6971 * Makefile.in (libcommon.a): Delete.
6972 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6973 (gentmap,targ-vals.h,targ-map.c): Likewise.
6974 (run-autoconf): Delete.
6975 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6976 (common makefile fragment): Moved back into ...
6977 * Make-common.in: Resurrect.
6978 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6979 * configure: Regenerated.
6980
6981Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6982
6983 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6984 (SIM_AC_OUTPUT): To here.
6985
6986Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6987
6988 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6989 comments and single quotes. Fixes a problem found on hpux.
6990
6991Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6992
6993 * aclocal.m4: Remove Make-common.in from dependencies.
6994 * (distclean): Remove targ-vals.def.
6995
6996 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6997 into here. Makes insertion into makefiles easier. Also, change
6998 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6999 targ-map.o, and run are built. They are now built in the
7000 individual simulator directories, taking sources from ../common as
7001 necessary. This replaces the merging of libcommon.a into
7002 linsim.a, which was problematic for the WinGDB build process.
7003 * run.c: Include config.h from . instead of ../common.
7004 * Make-common.in: Remove. It's no longer necessary.
7005
7006Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
7007
7008 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
7009 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
7010
7011Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
7012
7013 * run.c (main): Set target_byte_order before call to sim_open.
7014
7015Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
7016
7017 * callback.c: #include <stdlib.h>
7018 (os_error): New function.
7019 (default_callback): Add os_error.
7020
7021Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
7022
7023 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
7024 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
7025 specific.
7026 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
7027
7028Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
7029
7030 * run.c: #include ../common/config.h, tconfig.h.
7031 (myname): New static global.
7032 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
7033 Only process -c ifdef SIM_HAVE_SIMCACHE.
7034 Only process -p/-s ifdef SIM_HAVE_PROFILE.
7035 Parse program name from argv[0] and use in error messages.
7036 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
7037 Add support for incomplete h8/300 termination indicators.
7038 (usage): Make more verbose.
7039 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
7040 * Makefile.in,Make-common.in,callback.c: New files.
7041 * nltvals.def,gentmap.c,gentvals.sh: New files.
7042
72f4393d 7043Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
c906108c
SS		 7044
7045 * run.c: Include stdarg.h if __STDC__.
7046
7047Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
7048
7049 * run.c (main): Don't print out anything if the signal
7050 number is zero (ie no signal).
7051
7052Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7053
7054 * run.c (main): Print out if the program raised a signal.
7055
7056Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7057
7058 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
7059 (main): Ditto.
7060
7061Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
7062
7063 * run.c (main): Explicitly cast malloc() parameter.
7064
7065Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7066
7067 * run.c (sim_bfd): New global to hold the bfd pointer for the
7068 executable.
7069 (main): Initialize sim_bfd.
7070
7071Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7072
7073 * run.c (main): Use new bfd_big_endian macro.
7074
7075Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7076
7077 * run.c (main): Removed SH specific comments, so source is
7078 generic. Also updated to only load relevant sections. Moved
7079 sim_open() to after callback attach (to match GDB).
7080
7081 * run.1: Removed SH specific comments.
7082
7083Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7084
7085 * run.c (main): Always return sigrc at end.
7086
7087Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7088
7089 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7090 bfd_check_format() fails.
7091
7092Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7093
7094 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
This page took 1.141324 seconds and 4 git commands to generate.