1 2016-08-13 Mike Frysinger <vapier@gentoo.org>
3 * cgen-types.h (mode_names): Mark const.
4 * cgen-utils.c (mode_names): Likewise.
6 2016-08-13 Mike Frysinger <vapier@gentoo.org>
8 * cgen-defs.h (struct cgen_state): Delete argv and envp.
9 (STATE_ARGV, STATE_ENVP): Delete.
11 2016-02-04 Nick Clifton <nickc@redhat.com>
13 * cgen-scache.c (scache_option_handler): Prevent possible
14 undefined behaviour computing the size of the scache by using
15 unsigned integers instead of signed integers.
17 2016-01-17 Joel Brobecker <brobecker@adacore.com>
19 * sim-fpu.c: Minor comment fixes throughout.
21 2016-01-17 Joel Brobecker <brobecker@adacore.com>
23 * sim-fpu.c (print_bits): Minor reformatting (no code change).
24 (sim_fpu_map): Likewise.
26 2016-01-11 Mike Frysinger <vapier@gentoo.org>
28 * sim-config.c (print_sim_config): Drop extra whitespace before =
29 in output for byte order, stdio, and msb settings.
31 2016-01-10 Mike Frysinger <vapier@gentoo.org>
33 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
34 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
35 sim-stdio, sim-trace, and sim-profile.
36 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
37 (SIM_AC_OPTION_ASSERT): Likewise.
38 (SIM_AC_OPTION_SMP): Likewise.
39 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
40 * configure: Regenerate.
41 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
42 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
43 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
44 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
45 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
46 WITH_ENVIRONMENT & USER_ENVIRONMENT.
47 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
48 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
49 WITH_ASSERT, WITH_STDIO): Delete.
50 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
53 2016-01-10 Mike Frysinger <vapier@gentoo.org>
55 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
56 * configure: Regenerate.
57 * Make-common.in (SIM_PACKAGES): Delete.
58 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
60 2016-01-10 Mike Frysinger <vapier@gentoo.org>
62 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
64 2016-01-10 Mike Frysinger <vapier@gentoo.org>
66 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
68 2016-01-10 Mike Frysinger <vapier@gentoo.org>
70 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
72 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
73 * gentmap.c: Change targ-vals.def include to nltvals.def.
74 * Make-common.in (gentmap): Change targ-vals.def to
75 $(srccom)/nltvals.def.
76 (distclean): Delete rm -f targ-vals.def.
77 * Makefile.in: Update comment.
79 2016-01-10 Mike Frysinger <vapier@gentoo.org>
81 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
82 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
83 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
85 2016-01-10 Mike Frysinger <vapier@gentoo.org>
87 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
88 and --enable-sim-stdcall and sim_stdcall.
89 * configure: Regenerate.
90 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
91 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
92 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
93 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
94 (REGPARM_*): Delete all regparm defines and their use.
96 2016-01-10 Mike Frysinger <vapier@gentoo.org>
98 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
99 * Make-common.in (SIM_CFLAGS): Delete.
100 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
101 * Makefile.in: Likewise.
103 2016-01-09 Mike Frysinger <vapier@gentoo.org>
105 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
106 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
107 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
108 * acinclude.m4 (SIM_AC_COMMON): ... here.
109 * aclocal.m4, configure: Regenerate.
110 * config.in: Delete file.
111 * callback.c: Change cconfig.h include to config.h.
112 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
114 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
115 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
117 2016-01-06 Mike Frysinger <vapier@gentoo.org>
119 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
120 date, and time information.
122 2016-01-06 Mike Frysinger <vapier@gentoo.org>
124 * sim-options.c (sim_parse_args): Mark argv array const.
125 * sim-options.h (sim_parse_args): Likewise.
127 2016-01-05 Mike Frysinger <vapier@gentoo.org>
129 * sim-trace.c: Include dis-asm.h.
130 (OPTION_TRACE_DISASM): New enum.
131 (trace_options): Add trace-disasm flag.
132 (trace_option_handler): Handle OPTION_TRACE_DISASM.
133 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
134 (dis_read, dis_printf, trace_disasm): New functions.
135 * sim-trace.h: Include dis-asm.h.
136 (TRACE_INSN_IDX): Clarify comment.
137 (TRACE_DISASM_IDX): New enum.
138 (TRACE_disasm): New define.
139 (WITH_TRACE_DISASM_P): New define.
140 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
141 (STRACE_DISASM_P): New define.
142 (TRACE_DISASM_P): Likewise.
143 (TRACE_DISASM_P): Likewise.
144 (TRACE_DISASM): Likewise.
145 (trace_disasm): New function.
147 2016-01-04 Mike Frysinger <vapier@gentoo.org>
149 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
151 2016-01-04 Mike Frysinger <vapier@gentoo.org>
153 * cgen-scache.c (MAX): Delete.
154 (scache_init): Change MAX to max.
155 * cgen-trace.c (min): Delete.
156 * cgen-utils.c (min): Delete.
157 * sim-basics.h [!min] (min): Define.
158 [!max] (max): Define.
160 2016-01-04 Mike Frysinger <vapier@gentoo.org>
162 * sim-options.c (sim_parse_args): Tweak getopt error message.
164 2016-01-04 Mike Frysinger <vapier@gentoo.org>
166 * acinclude.m4 (sim-bswap): Delete.
167 * configure: Regenerate.
168 * Make-common.in (SIM_BSWAP): Delete.
169 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
170 * sim-config.h (htonl, ntohl): Delete.
171 (WITH_BSWAP): Delete.
173 2016-01-03 Mike Frysinger <vapier@gentoo.org>
175 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
176 opterr state to it before calling getopt_long and restore afterwards.
177 Set opterr to 0. When optc is '?', call sim_io_eprintf.
179 2016-01-03 Mike Frysinger <vapier@gentoo.org>
181 * hw-device.h (device): Delete commented typedef.
182 * sim-basics.h (device): Delete typedef.
184 2016-01-03 Mike Frysinger <vapier@gentoo.org>
186 * sim-options.c (sim_parse_args): Replace for loop with a call
189 2016-01-03 Mike Frysinger <vapier@gentoo.org>
191 * nrun.c (myname): Mark const.
192 (main): Mark name const. Replace myname parsing loop with a
195 2016-01-03 Mike Frysinger <vapier@gentoo.org>
197 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
198 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
199 (SIM_AC_OPTION_HOSTENDIAN): Delete.
200 * config.in, configure: Regenerate.
201 * Make-common.in (SIM_HOSTENDIAN): Delete.
202 * sim-config.c (current_host_byte_order): Delete.
203 (sim_config): Delete current_host_byte_order assignments and
204 CURRENT_HOST_BYTE_ORDER checks.
205 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
206 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
207 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
208 (current_host_byte_order): Delete.
209 (CURRENT_HOST_BYTE_ORDER): Likewise.
210 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
211 (HOST_BYTE_ORDER): ... this.
212 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
214 (sim_endian_join_16): Likewise.
215 * sim-n-core.h (sim_core_read_misaligned_N): Change
216 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
217 (sim_core_write_misaligned_N): Likewise.
218 * sim-n-endian.h (endian_t2h_N): Likewise.
219 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
220 endian_le2h_N): Likewise.
221 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
223 2016-01-02 Mike Frysinger <vapier@gentoo.org>
225 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
226 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
228 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
229 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
230 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
231 * nrun.c (main): Likewise.
232 * sim-config.c (current_host_byte_order): Change type to enum
233 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
234 (current_target_byte_order): Likewise.
235 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
236 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
238 (sim_config): Change prefered_target_byte_order type to enum
239 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
240 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
241 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
242 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
243 Delete all the various arch/OS endian includes & defines.
244 (current_host_byte_order): Change type to enum bfd_endian.
245 (current_target_byte_order): Likewise.
246 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
247 (CURRENT_TARGET_BYTE_ORDER): Likewise.
248 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
249 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
250 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
252 (sim_events_watch_core): Likewise.
253 * sim-events.h: Likewise.
254 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
256 (sim_core_write_misaligned_N): Likewise.
257 * sim-n-endian.h (endian_h2be_N): Likewise.
258 (endian_be2h_N): Likewise.
259 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
260 (offset_N): Likewise.
261 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
262 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
264 2016-01-02 Mike Frysinger <vapier@gentoo.org>
266 * cgen-defs.h (current_state): Delete.
267 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
268 * sim-utils.c (current_state): Delete.
270 2015-12-30 Mike Frysinger <vapier@gentoo.org>
272 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
275 2015-12-27 Mike Frysinger <vapier@gentoo.org>
277 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
279 2015-12-26 Mike Frysinger <vapier@gentoo.org>
281 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
282 * config.in, configure: Regenerate.
283 * Make-common.in (sim-basics_h): Delete tconfig.h.
284 (distclean): Likewise.
285 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
286 (new_sim_core_mapping): Delete WITH_HW and device *device.
287 (sim_core_map_attach, sim_core_attach): Likewise.
288 (sim_core_read_buffer): Delete WITH_DEVICES logic.
289 (sim_core_write_buffer): Likewise.
290 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
292 (sim_core_attach): Likewise.
293 (device_io_read_buffer, device_io_write_buffer): Delete.
294 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
295 (sim_core_write_aligned_N): Likewise.
296 * tconfig.h: Delete file.
298 2015-12-26 Mike Frysinger <vapier@gentoo.org>
300 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
301 Call sim_cpu_hw_io_read_buffer if cpu is valid.
302 (sim_core_write_buffer): Move cia decl to top of func. Call
303 sim_cpu_hw_io_write_buffer if cpu is valid.
305 2015-12-25 Mike Frysinger <vapier@gentoo.org>
307 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
309 (hw_find_integer_property): Likewise.
310 (hw_find_integer_array_property): Likewise.
311 (hw_add_duplicate_property): Likewise.
313 2015-12-25 Mike Frysinger <vapier@gentoo.org>
315 * sim-config.h (WITH_ENGINE): Delete.
316 * sim-module.c (modules): Always include sim_engine_install.
318 2015-12-25 Mike Frysinger <vapier@gentoo.org>
320 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
321 * cgen-types.h (SIM_HAVE_MODEL): Delete.
322 * sim-base.h: Always include sim-model.h.
323 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
324 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
325 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
326 [!WITH_MODEL_P] (sim_machs): Define.
327 * sim-model.h: Add some developer docs.
328 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
329 (WITH_MODEL_P): Define.
330 * sim-module.c (modules): Always include sim_model_install.
331 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
333 2015-12-25 Mike Frysinger <vapier@gentoo.org>
335 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
336 * sim-model.c: Likewise.
337 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
338 SIM_MACH_IMP_PROPERTIES
340 2015-12-25 Mike Frysinger <vapier@gentoo.org>
342 * sim-core.c (device_error): Delete.
343 (sim_core_map_attach): Delete calls to device_error.
344 (sim_core_attach): Likewise.
345 * sim-core.h (device_error): Delete.
346 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
348 (sim_core_write_aligned_N): Likewise.
350 2015-12-25 Mike Frysinger <vapier@gentoo.org>
352 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
353 * sim-core.c (sim_core_write_buffer): Likewise.
354 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
355 (sim_core_write_aligned_N): Likewise.
357 2015-12-25 Mike Frysinger <vapier@gentoo.org>
359 * dv-pal.c: Include config.h and sim-main.h.
360 (hw_pal_io_read_buffer): Always call CPU_INDEX.
362 2015-12-24 Mike Frysinger <vapier@gentoo.org>
364 * sim-options.c (standard_options): Always enable load-lma and
366 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
368 2015-12-24 Mike Frysinger <vapier@gentoo.org>
370 * sim-module.c (MODULE_LIST): Delete.
372 2015-12-24 Mike Frysinger <vapier@gentoo.org>
374 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
375 Move to h8300/compile.c.
376 [SIM_H8300] (standard_options): Likewise.
377 (standard_option_handler): Likewise.
379 2015-12-24 Mike Frysinger <vapier@gentoo.org>
381 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
382 sim_watchpoint_install.
384 2015-12-24 Mike Frysinger <vapier@gentoo.org>
386 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
387 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
389 * sim-options.c (OPTION_MEM_SIZE): Delete.
390 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
391 (standard_option_handler): Likewise.
393 2015-12-24 Mike Frysinger <vapier@gentoo.org>
395 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
397 2015-11-21 Mike Frysinger <vapier@gentoo.org>
400 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
402 2015-11-21 Mike Frysinger <vapier@gentoo.org>
405 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
406 vasprintf, and va_end together. Check ret after va_end call.
408 2015-11-21 Mike Frysinger <vapier@gentoo.org>
410 * sim-types.h (SIM_PRI_TB): Define.
411 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
412 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
413 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
414 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
416 2015-11-17 Mike Frysinger <vapier@gentoo.org>
418 * sim-main.h (WITH_MODULO_MEMORY): Delete.
419 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
420 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
421 (sim_core_translate): Likewise.
422 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
424 2015-11-16 Mike Frysinger <vapier@gentoo.org>
426 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
427 (cgen_cpu_close): Change to XCONCAT2.
429 2015-11-15 Mike Frysinger <vapier@gentoo.org>
431 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
434 2015-11-14 Mike Frysinger <vapier@gentoo.org>
436 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
437 * sim-close.c: New file.
439 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
440 Ali Lown <ali.lown@imgtec.com>
442 * sim-bits.h (EXTEND6): New macro.
443 (EXTEND12): New macro.
444 (EXTEND25): New macro.
446 2015-06-24 Mike Frysinger <vapier@gentoo.org>
448 * sim-trace.c (trace_one_insn): Delete.
449 * sim-trace.h (trace_one_insn): Delete.
451 2015-06-24 Mike Frysinger <vapier@gentoo.org>
453 * sim-trace.c (debug_printf): Rename to ...
454 (sim_debug_printf): ... this.
455 * sim-trace.h (debug_printf): Delete define.
456 (debug_printf): Rename to ...
457 (sim_debug_printf): ... this.
459 2015-06-24 Mike Frysinger <vapier@gentoo.org>
461 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
462 (trace_options): Add trace-register option.
463 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
464 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
465 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
466 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
467 TRACE_REGISTER_P, TRACE_REGISTER): Define.
469 2015-06-24 Mike Frysinger <vapier@gentoo.org>
471 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
472 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
473 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
474 STRACE_DEBUG): Define.
476 2015-06-24 Mike Frysinger <vapier@gentoo.org>
478 * sim-trace.c (trace_options): Update help text for trace-alu,
479 trace-fpu, trace-vpu, and trace-semantics.
480 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
481 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
483 2015-06-24 Mike Frysinger <vapier@gentoo.org>
485 * sim-assert.h (SIM_FILTER_PATH): Delete.
486 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
487 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
488 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
489 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
490 * sim-events.c: Include libiberty.h.
491 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
493 2015-06-23 Mike Frysinger <vapier@gentoo.org>
495 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
496 (AC_ARG_ENABLE(sim-cflags)): Likewise.
497 (AC_ARG_ENABLE(sim-debug)): Likewise.
498 (AC_ARG_ENABLE(sim-stdio)): Likewise.
499 (AC_ARG_ENABLE(sim-trace)): Likewise.
500 (AC_ARG_ENABLE(sim-profile)): Likewise.
501 (AC_ARG_ENABLE(sim-environment)): Likewise.
502 (AC_ARG_ENABLE(sim-alignment)): Likewise.
503 (AC_ARG_ENABLE(sim-assert)): Likewise.
504 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
505 (AC_ARG_ENABLE(sim-endian)): Likewise.
506 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
507 (AC_ARG_ENABLE(sim-float)): Likewise.
508 (AC_ARG_ENABLE(sim-scache)): Likewise.
509 (AC_ARG_ENABLE(sim-default-model)): Likewise.
510 (AC_ARG_ENABLE(sim-inline)): Likewise.
511 (AC_ARG_ENABLE(sim-packages)): Likewise.
512 (AC_ARG_ENABLE(sim-regparm)): Likewise.
513 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
514 (AC_ARG_ENABLE(sim-smp)): Likewise.
515 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
516 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
517 (AC_ARG_ENABLE(cgen-maint)): Likewise.
518 * configure: Regenerate.
520 2015-06-23 Mike Frysinger <vapier@gentoo.org>
522 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
524 2015-06-23 Mike Frysinger <vapier@gentoo.org>
526 * cgen-trace.c [!__STDC__]: Delete.
527 * sim-trace.h [!__STDC__]: Likewise.
529 2015-06-21 Mike Frysinger <vapier@gentoo.org>
531 * sim-model.c (sim_model_init): Assert model is not NULL.
533 2015-06-21 Mike Frysinger <vapier@gentoo.org>
535 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
536 stdint.h. Replace all signed/unsigned typedefs with int#_t and
539 2015-06-21 Mike Frysinger <vapier@gentoo.org>
541 * sim-alu.h (_SIM_ALU_H_): Rename to ...
542 (SIM_ALU_H): ... this.
543 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
544 (SIM_ASSERT_H): ... this.
545 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
546 (SIM_BASICS_H): ... this.
547 * sim-bits.h (_SIM_BITS_H_): Rename to ...
548 (SIM_BITS_H): ... this.
549 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
550 (SIM_ENDIAN_H): ... this.
552 2015-06-18 Mike Frysinger <vapier@gentoo.org>
554 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
557 2015-06-18 Mike Frysinger <vapier@gentoo.org>
559 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
560 m for sentinel testing.
562 2015-06-17 Mike Frysinger <vapier@gentoo.org>
564 * sim-syscall.c: Include errno.h and targ-vals.h.
565 (sim_syscall_multi, sim_syscall): Define.
566 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
567 * syscall.c (cb_syscall): Extend comment.
569 2015-06-17 Mike Frysinger <vapier@gentoo.org>
571 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
572 * sim-syscall.c: New file.
573 * sim-syscall.h: New file.
575 2015-06-17 Mike Frysinger <vapier@gentoo.org>
577 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
578 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
579 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
580 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
581 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
583 * gentmap.c (gen_targ_map_c): Output name field.
585 2015-06-12 Mike Frysinger <vapier@gentoo.org>
587 * acinclude.m4: Change configure.in to configure.ac.
588 * sim-config.h: Likewise.
590 2015-06-12 Mike Frysinger <vapier@gentoo.org>
592 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
593 * configure: Regenerate.
595 2015-06-12 Mike Frysinger <vapier@gentoo.org>
597 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
598 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
599 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
600 TRACE_DEBUG): Define.
602 2015-06-12 Mike Frysinger <vapier@gentoo.org>
604 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
605 * sim-trace.c (trace_option_handler): Likewise.
606 * sim-trace.h (WITH_TRACE_ANY_P): Define.
607 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
608 (TRACE_ANY_P): Likewise.
610 2015-06-12 Mike Frysinger <vapier@gentoo.org>
612 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
613 CGEN_TRACE_INSN_FINI.
614 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
615 trace_result to cgen_trace_result, trace_insn_fini to
616 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
617 and trace_extract to cgen_trace_extract.
618 * cgen-trace.h (trace_insn_init): Rename to ...
619 (cgen_trace_insn_init): ... this.
620 (trace_insn_fini): Rename to ...
621 (cgen_trace_insn_fini): ... this.
622 (trace_insn): Rename to ...
623 (cgen_trace_insn): ... this.
624 (trace_extract): Rename to ...
625 (cgen_trace_extract): ... this.
626 (trace_result): Rename to ...
627 (cgen_trace_result): ... this.
628 (TRACE_RESULT_P): Rename to ...
629 (CGEN_TRACE_RESULT_P): ... this.
630 (TRACE_INSN_INIT): Rename to ...
631 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
632 cgen_trace_insn_init.
633 (TRACE_INSN_FINI): Rename to ...
634 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
635 cgen_trace_insn_fini.
636 (TRACE_PRINTF): Rename to ...
637 (CGEN_TRACE_PRINTF): ... this.
638 (TRACE_INSN): Rename to ...
639 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
640 (TRACE_EXTRACT): Rename to ...
641 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
643 (TRACE_RESULT): Rename to ...
644 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
645 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
646 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
647 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
648 TRACE_INSN to CGEN_TRACE_INSN.
649 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
651 2015-06-11 Mike Frysinger <vapier@gentoo.org>
653 * sim-events.c (ETRACE_P): Delete.
654 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
655 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
656 * sim-events.h (struct _sim_events): Delete trace member.
657 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
658 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
660 2015-06-11 Mike Frysinger <vapier@gentoo.org>
662 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
663 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
664 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
665 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
667 2015-06-11 Mike Frysinger <vapier@gentoo.org>
669 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
671 2015-06-11 Mike Frysinger <vapier@gentoo.org>
673 * sim-trace.h (WITH_TRACE_P): New define.
674 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
675 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
676 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
677 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
678 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
679 Redefine to use WITH_TRACE_P.
681 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
683 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
684 mistake in call to sim_engine_abort.
686 2015-04-29 Nick Clifton <nickc@redhat.com>
689 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
690 increasing parenthesis around casts to signed values.
692 2015-04-21 Mike Frysinger <vapier@gentoo.org>
694 * gennltvals.sh: Add mcore support.
695 * nltvals.def: Regenerate.
697 2015-04-21 Mike Frysinger <vapier@gentoo.org>
699 * cgen.sh: Add +x permissions.
700 * genmloop.sh: Likewise.
701 * gentvals.sh: Likewise.
702 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
703 Change all uses of srcroot for newlib to newlibroot.
705 2015-04-18 Mike Frysinger <vapier@gentoo.org>
707 * sim-base.h (SIM_CPU): New typedef.
709 2015-04-18 Mike Frysinger <vapier@gentoo.org>
711 * cgen-engine.h (CIA_ADDR): Delete.
712 * sim-base.h: Update sim_cia example.
713 [!CIA_ADDR] (sim_cia): New typedef.
715 2015-04-17 Mike Frysinger <vapier@gentoo.org>
717 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
718 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
719 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
720 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
721 CIA_SET to CPU_PC_SET.
723 2015-04-15 Mike Frysinger <vapier@gentoo.org>
725 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
726 * sim-main.h (STATE_CPU): Remove from comment and define.
728 2015-04-13 Mike Frysinger <vapier@gentoo.org>
730 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
731 * configure: Regenerate.
733 2015-04-13 Mike Frysinger <vapier@gentoo.org>
735 * sim-options.c: Include version.h.
736 (OPTIONS_VERSION): New enum.
737 (standard_options): Add "version".
738 (standard_option_handler): Handle OPTIONS_VERSION.
740 2015-04-13 Mike Frysinger <vapier@gentoo.org>
742 * Makefile.in (version.o): Change to using create-version.sh from gdb.
743 (create-version.sh): Delete.
745 2015-04-06 Mike Frysinger <vapier@gentoo.org>
747 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
749 2015-04-01 Mike Frysinger <vapier@gentoo.org>
751 * run-sim.h, run.c: Delete.
752 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
754 2015-03-31 Mike Frysinger <vapier@gentoo.org>
756 * config.in, configure: Regenerate.
757 * Make-common.in (CSEARCH): Add $(ZLIBINC).
758 (ZLIB, ZLIBINC): Define.
759 (BFD_LIB): Add $(ZLIB).
761 2015-03-31 Mike Frysinger <vapier@gentoo.org>
763 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
764 * cgen-ops.h (SEMOPS_INLINE): Likewise.
766 2015-03-29 Mike Frysinger <vapier@gentoo.org>
768 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
769 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
770 * sim-inline.h (INLINE2): Define to gnu_inline when available.
772 2015-03-24 Mike Frysinger <vapier@gentoo.org>
774 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
775 usage of STATE_WATCHPOINTS.
776 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
777 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
779 2015-03-24 Mike Frysinger <vapier@gentoo.org>
781 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
783 2015-03-24 Mike Frysinger <vapier@gentoo.org>
785 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
787 2015-03-24 Mike Frysinger <vapier@gentoo.org>
789 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
790 of enable_sim_hardware to AC_ARG_ENABLE.
792 2015-03-23 Mike Frysinger <vapier@gentoo.org>
794 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
795 Add dv-sockser.o to sim_hw_objs.
797 2015-03-23 Mike Frysinger <vapier@gentoo.org>
799 * dv-sockser.c: Include config.h.
800 * dv-sockser.h: Include sim-inline.h.
801 [HAVE_DV_SOCKSER]: Move all prototypes here.
802 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
803 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
805 2015-03-16 Mike Frysinger <vapier@gentoo.org>
807 * gentmap.c, run.c: Convert old style prototypes.
809 2015-03-16 Mike Frysinger <vapier@gentoo.org>
811 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
812 symlinking tconfig.h to tconfig.in.
813 * config.in, configure: Regenerate.
814 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
815 * tconfig.in: Rename file ...
816 * tconfig.h: ... here.
818 2015-03-15 Mike Frysinger <vapier@gentoo.org>
820 * dv-socker.h (dv_sockser_install): Declare.
821 * sim-module.c: Include config.h.
822 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
823 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
824 * sim-module.h: Include gdb/remote-sim.h.
826 2015-03-14 Mike Frysinger <vapier@gentoo.org>
828 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
829 (sim-inline.c): Delete rule.
831 2015-03-14 Mike Frysinger <vapier@gentoo.org>
833 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
834 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
835 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
837 2015-03-14 Mike Frysinger <vapier@gentoo.org>
839 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
840 [!ASSERT, WITH_ASSERT]: Likewise.
841 * sim-endian.c: Delete sim-io.h include.
843 2015-02-19 Mike Frysinger <vapier@gentoo.org>
845 * run-sim.h (sim_kill): Delete unused prototype.
847 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
849 * gentmap.c: Include "string.h".
851 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
853 * sim-options.c (sim_args_command): Call freeargv() when failure
856 2015-01-07 Joel Brobecker <brobecker@adacore.com>
858 * aclocal.m4, configure: Regenerate using automake 1.11.1.
860 2014-12-03 Joel Brobecker <brobecker@adacore.com>
862 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
863 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
864 callbacks following renaming in callback.h.
865 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
866 callback by call to "to_lstat" callback
868 2014-08-28 Gary Benson <gbenson@redhat.com>
870 * sim-trace.h (debug_printf): New define.
872 2014-08-19 Alan Modra <amodra@gmail.com>
874 * configure: Regenerate.
876 2014-08-15 Roland McGrath <mcgrathr@google.com>
878 * configure: Regenerate.
879 * config.in: Regenerate.
881 2014-03-10 Mike Frysinger <vapier@gentoo.org>
883 * sim-command.c (sim_do_command): Add const to cmd.
884 * sim-options.c (sim_args_command): Add const to cmd.
885 * sim-options.h (sim_args_command): Add const to cmd.
887 2014-03-05 Mike Frysinger <vapier@gentoo.org>
889 * sim-hload.c (sim_load): Add const to prog.
890 * sim-load.c (sim_load_file): Likewise.
891 * sim-utils.c (sim_analyze_program): Likewise.
892 * sim-utils.h (sim_analyze_program): Likewise.
893 (sim_load_file): Likewise.
895 2014-03-04 Mike Frysinger <vapier@gentoo.org>
897 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
898 * callback.c (system): Delete unused prototype.
900 (os_shutdown): Likewise.
901 (os_unlink): Likewise.
903 (os_system): Likewise.
904 (os_rename): Likewise.
905 (os_write_stdout): Likewise.
906 (os_flush_stdout): Likewise.
907 (os_write_stderr): Likewise.
908 (os_flush_stderr): Likewise.
909 (os_write): Likewise.
910 (os_read_stdin): Likewise.
913 (os_lseek): Likewise.
914 (os_isatty): Likewise.
915 (os_get_errno): Likewise.
916 (os_close): Likewise.
917 (os_vprintf_filtered): Likewise.
918 (os_evprintf_filtered): Likewise.
919 (os_error): Likewise.
923 (wrap): Change to new style prototype.
926 (os_close): Likewise.
927 (os_poll_quit): Likewise.
928 (os_get_errno): Likewise.
929 (os_isatty): Likewise.
930 (os_lseek): Likewise.
933 (os_read_stdin): Likewise.
934 (os_write): Likewise.
935 (os_write_stdout): Likewise.
936 (os_flush_stdout): Likewise.
937 (os_write_stderr): Likewise.
938 (os_flush_stderr): Likewise.
939 (os_rename): Likewise.
940 (os_system): Likewise.
942 (os_unlink): Likewise.
944 (os_fstat): Likewise.
945 (os_lstat): Likewise.
946 (os_ftruncate): Likewise.
947 (os_truncate): Likewise.
949 (os_pipe_empty): Likewise.
950 (os_pipe_nonempty): Likewise.
951 (os_shutdown): Likewise.
953 (cb_read_target_syscall_maps): Likewise.
954 (cb_target_to_host_syscall): Likewise.
955 (cb_host_to_target_errno): Likewise.
956 (cb_target_to_host_open): Likewise.
957 (cb_store_target_endian): Likewise.
958 (cb_host_to_target_stat): Likewise.
959 * sim-hload.c (sim_load): Change to new style prototype.
960 * sim-load.c (sim_load_file): Change to new style prototype.
961 (report_transfer_performance): Likewise.
962 (xprintf_bfd_vma): Likewise.
963 * syscall.c (cb_get_string): Change to new style prototype.
964 (get_path): Likewise.
965 (cb_syscall): Likewise.
967 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
969 * create-version.sh: Align parameters to match those of
970 ../../gdb/common/create-version.sh.
971 * Make-common.in (srcsim): New variable.
972 (version.c): Adjust call to create-version.sh as per above.
974 2013-09-23 Alan Modra <amodra@gmail.com>
976 * configure: Regenerate.
978 2013-09-03 Mike Stump <mikestump@comcast.net>
980 * sim-options.c (complete_option_list): Mark text and word const.
982 2013-06-28 Tom Tromey <tromey@redhat.com>
984 * Make-common.in (version.c): Use version.in, not
986 * create-version.sh: Likewise.
988 2013-06-24 Joel Brobecker <brobecker@adacore.com>
990 * create-version.sh: New script. Adapted from
991 gdb/commong/create-version.sh.
992 * Make-common.in (version.c): Update rule dependencies,
993 and re-implement using create-version.sh.
995 2013-06-21 Nick Clifton <nickc@redhat.com>
997 * gennltvals.sh: Add msp430 support.
998 * nltvals.def: Regenerate.
1000 2013-06-03 Mike Frysinger <vapier@gentoo.org>
1002 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
1003 * aclocal.m4, configure: Regenerate.
1005 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
1008 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
1009 -Wformat-nonliteral with -Wno-format.
1011 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1013 * acinclude.m4: Regenerate.
1015 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1017 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1018 which do not support dv-sockser.o. Add always as option to
1019 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1020 is always required to be enabled by simulator.
1022 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1024 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1025 * nltvals.def: Regenerate.
1027 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1029 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1030 * config.in, configure: Regenerate.
1032 2012-05-24 Pedro Alves <palves@redhat.com>
1034 * sim-signal.h (sim_signal_to_target): Rename to ...
1035 (sim_signal_to_gdb_signal): ... this.
1036 * sim-signal.c (sim_signal_to_target): Rename to ...
1037 (sim_signal_to_gdb_signal): ... this.
1038 * sim-reason.c (sim_stop_reason): Adjust to rename.
1040 2012-05-24 Pedro Alves <palves@redhat.com>
1044 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1046 2012-05-24 Pedro Alves <palves@redhat.com>
1050 Replace target_signal with gdb_signal throughout.
1052 2012-05-18 Nick Clifton <nickc@redhat.com>
1055 * callback.c: Include config.h before system header files.
1056 * cgen-trace.c: Likewise.
1057 * cgen-utils.c: Likewise.
1058 * gentmap.c: Likewise.
1060 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1062 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1064 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1066 * sim-trace.c: Update the function prototype of save_data_size.
1067 Move the enum data_fmt from here...
1068 * sim-trace.h: ...to here.
1069 Add function prototype of save_data.
1071 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1073 * sim-core.h (sim_core_trans_addr): Add prototype.
1075 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1077 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1078 missing in last change.
1080 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1082 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1083 * nrun.c: Include string.h/strings.h.
1084 * aclocal.m4, config.in, configure: Regenerate.
1086 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1088 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1089 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1090 out -Werror initialization.
1092 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1094 * Make-common.in (TAGS): Change a-z to [:lower:].
1095 * acinclude.m4 (sim-trace): Likewise.
1096 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1097 Change A-Za-z0-9 to [:alnum:].
1099 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1101 * nrun.c (main): Display strsignal of sigrc.
1103 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1105 * Makefile.in (abs_srcdir): Declare.
1106 (srcroot): Define in terms of abs_srcdir.
1107 (headers): Change srcdir to abs_srcdir.
1109 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1111 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1114 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1116 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1117 system bourne shell.
1119 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1121 * syscall.c (cb_get_string): Rename from "get_string".
1122 (get_path): Rename get_string call to cb_get_string.
1124 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1126 * Make-common.in (VPATH): Add $(srccom).
1128 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1129 POSTCOMPILE): New variables.
1130 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1131 Include dependency files, when using GNU Make. Delete all
1132 dependency-only rules.
1133 * aclocal.m4: Include ../../config/depstand.m4. Call
1134 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1135 (MAKE, GMAKE): New substs.
1137 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1140 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1141 * configure, config.in: Regenerate.
1142 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1144 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1146 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1148 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1150 * sim-profile.c (profile_info): Only print the title once.
1152 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1154 * acinclude.m4: Rename from aclocal.m4.
1155 * aclocal.m4: Regenerate.
1157 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1159 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1160 * common.m4: Delete.
1161 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1162 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1163 * configure: Regenerate.
1165 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1167 * sim-alu.h (ALU32_AND): Clear carry flag.
1168 (ALU32_AND): Clear carry flag.
1170 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1172 * dv-cfi.c: Include stdbool.h.
1174 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1176 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1178 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1180 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1181 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1183 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1185 * sim-command.c: Include sim-options.h.
1187 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1189 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1191 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1193 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1194 Delete direct call to AC_PROG_CC.
1196 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1198 * sim-command.c: New file.
1199 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1200 (sim-command.o): New rule.
1202 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1204 * sim-options.c (standard_option_handler): Remove arg[0] check
1205 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1206 not an empty string, otherwise assign "" back to it.
1208 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1210 * nltvals.def: Regenerate to include Blackfin syscalls again.
1212 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1214 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1215 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1216 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1217 (trace_idx_to_str): Likewise.
1218 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1219 (TRACE_syscall): Define.
1220 (WITH_TRACE_SYSCALL_P): Likewise.
1221 (TRACE_SYSCALL_P): Likewise.
1223 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1225 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1226 remove now-unnecessary sub-scope for glue->type setting.
1227 Check to see if the "reg" property exists before we use it, and
1228 if it doesn't exist, error out for "glue" devices.
1230 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1232 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1233 glue-or, and set type to glue_xor when name is glue-xor.
1234 (hw_glue_port_event): Return immediately when type is glue_io
1235 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1236 and hw_port_event calls from glue_and to end of function.
1238 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1240 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1241 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1242 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1243 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1244 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1245 around function arguments.
1247 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1249 * sim-options.c (complete_option_list, sim_complete_command):
1252 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1254 * dv-glue.c: Fix up style.
1256 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1258 * hw-alloc.c (hw_alloc_data): Adjust brace.
1259 * hw-base.c (hw_base_data): Likewise.
1260 (generic_hw_unit_decode): Fix indentation.
1261 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1262 * hw-events.c (hw_event, hw_event_data): Likewise.
1263 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1264 * hw-instances.c (hw_instance_data): Likewise.
1265 * hw-instances.h (hw_instance): Likewise.
1266 * hw-main.h (hw_descriptor, enum): Likewise.
1267 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1268 * hw-ports.h (hw_port_descriptor): Likewise.
1269 * hw-properties.c (hw_property_data): Likewise.
1270 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1271 _range_property_spec, _reg_property_spec): Likewise.
1272 * hw-tree.c (_name_specifier, printer): Likewise.
1273 (split_device_specifier, parse_string_property, hw_tree_traverse,
1274 print_size, print_reg_property, print_string, print_properties):
1277 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1279 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1280 * Make-common.in (dv-cfi.o): New rule.
1281 * dv-cfi.c, dv-cfi.h: New files.
1283 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1285 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1286 fcntl.h and sys/fcntl.h, for constants.
1287 * nltvals.def: Regenerate.
1288 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1289 * sim-io.h (sys/types.h, sys/stat.h): Include.
1290 (sim_io_stat, sim_io_fstat): Declare.
1292 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1294 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1295 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1296 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1297 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1298 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1299 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1300 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1301 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1302 syscall.c: Trim trailing whitespace.
1304 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1306 * gennltvals.sh: Handle bfin targets.
1307 * nltvals.def: Regenerate.
1309 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1311 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1314 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1316 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1317 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1318 (hw_free): Drop zfree logic and always call free.
1319 * hw-base.c (hw_delete): Change zfree to free.
1320 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1321 (hw_handle_remove_phandle): Likewise.
1322 * hw-instances.c (hw_instance_delete): Likewise.
1323 * hw-tree.c (parse_reg_property): Likewise.
1324 (parse_ranges_property): Likewise.
1325 (parse_string_property): Likewise.
1326 * sim-core.c (sim_core_uninstall): Likewise.
1327 * sim-cpu.c (sim_cpu_free_all): Likewise.
1328 * sim-hw.c (sim_hw_uninstall): Likewise.
1329 * sim-memopt.c (do_memopt_delete): Likewise.
1330 (sim_memory_uninstall): Likewise.
1331 * sim-module.c (sim_module_uninstall): Likewise.
1332 * sim-options.c (sim_parse_args): Likewise.
1333 * sim-profile.c (profile_pc_cleanup): Likewise.
1334 (profile_uninstall): Likewise.
1335 * sim-watch.c (do_watchpoint_delete): Likewise.
1336 * sim-utils.c (zfree): Delete.
1337 (sim_state_free): Change zfree to free.
1338 * sim-utils.h (zfree): Delete.
1340 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1342 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1344 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1346 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1348 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1350 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1352 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1353 when asprintf fails.
1354 * sim-utils.c (sim_do_commandf): Issue an error and return when
1356 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1359 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1361 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1362 bytes has been calculated and when mmap_next_fd is valid and
1364 (memory_option_handler): Allow missing size when mmap_next_fd is
1367 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1369 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1370 not empty, and always append $3 to $hardware.
1372 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1374 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1375 * sim-hw.h (sim_hw_abort): Likewise.
1377 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1379 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1381 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1383 * run.1: Copyright year update.
1385 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1387 * hw-alloc.h (HW_NALLOC): Define.
1389 010-12-28 Mike Frysinger <vapier@gentoo.org>
1391 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1393 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1395 * sim-memopt.c (OPTION_MAP_INFO): Define.
1396 (memory_options): Handle --map-info.
1397 (memory_option_handler): Handle OPTION_MAP_INFO.
1399 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1401 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1402 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1403 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1405 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1407 * sim-core.c (WITH_HW): Add device casts to device_error,
1408 device_io_read_buffer, and device_io_write_buffer.
1410 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1412 * dv-sockser.c (dv_sockser_write_buffer): New function.
1413 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1414 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1416 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1418 * callback.c (os_lseek): Call wrap on lseek result.
1420 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1422 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1423 call by its equality to -1 not by it being negative.
1424 (connected_p): Likewise for accept() call.
1426 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1428 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1430 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1432 * profile.c (sim_profile_print_bar): Add cpu argument.
1434 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1436 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1438 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1440 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1441 (profile_print_pc): Convert sim_io_printf to profile_printf.
1442 (profile_print_insn): Likewise.
1443 (profile_print_memory): Likewise.
1444 (profile_print_core): Likewise.
1445 (profile_print_model): Likewise.
1446 (sim_profile_print_bar): Likewise.
1447 (profile_print_speed): Likewise.
1448 (profile_print_addr_ranges): Likewise.
1449 (profile_info): Likewise.
1450 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1452 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1454 * sim-model.c (OPTION_MODEL): Convert to enum.
1455 (OPTION_MODEL_INFO): New enum.
1456 (model_options): Add model-info/info-model entries.
1457 (model_option_handler): Handle OPTION_MODEL_INFO.
1459 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1461 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1462 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1465 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1467 * sim-hrw.c (sim_write): Add const to buf arg.
1468 * sim-utils.h (sim_write_fn): Likewise.
1470 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1472 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1475 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1477 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1478 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1479 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1480 * dv-sockser.c (sockser_options): Likewise.
1481 * hw-ports.c (empty_hw_ports): Likewise.
1482 * sim-hw.c (hw_options): Likewise.
1483 * sim-model.c (model_options): Likewise.
1484 * sim-options.c (standard_options): Likewise.
1485 * sim-profile.c (profile_options): Likewise.
1486 * sim-trace.c (trace_options): Likewise.
1487 * sim-watch.c (watchpoint_options): Likewise.
1489 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1491 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1492 the local "arg_table" variable, and the xmalloc cast.
1494 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1496 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1498 (sim_fpu_print_func): Add const markings to format buffer.
1500 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1502 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1504 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1506 * sim-trace.c (save_data): Add const markings to "buf" argument.
1508 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1510 * sim-options.c (standard_option_handler): Add const markings to
1513 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1515 * hw-ports.h: Fix spelling typos.
1517 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1519 * configure.ac: Check for socklen_t.
1520 * configure, config.in: Regenerated.
1521 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1523 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1525 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1526 * sim-hw.c (hw_option_handler): Likewise.
1528 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1530 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1531 (interrupt_nr_to_str): Likewise.
1532 (default_interrupt_names): Add const to pointer type.
1533 (sim_watchpoint_install): Add const to prefix.
1534 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1536 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1538 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1539 (sim_core_write_buffer): Likewise.
1541 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1543 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1544 the SIM_HAVE_ADDR_RANGE define.
1546 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1548 * sim-core.h (device_error): Add const to message, and add printf
1551 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1553 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1554 SIM_HAVE_ADDR_RANGE define.
1556 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1558 * dv-glue.c (hw_glue_ports): Swap static and const.
1560 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1562 * nrun.c (usage): Use void in definition.
1563 * sim-options.c (dup_arg_p): Convert old-style function definition.
1564 (sim_parse_args): Likewise.
1565 (sim_print_help): Likewise.
1566 * sim-trace.c (set_trace_option_mask): Likewise.
1567 (set_trace_option): Likewise.
1568 * sim-utils.c (sim_analyze_program): Likewise.
1569 (sim_elapsed_time_get): Likewise.
1570 (sim_elapsed_time_since): Likewise.
1572 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1574 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1575 (standard_options): Likewise.
1576 (standard_option_handler): Likewise.
1578 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1580 * hw-ports.c (TRACE): Delete.
1581 * hw-properties.c (TRACE): Delete.
1582 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1583 (hw_find_integer_property): Likewise.
1584 (hw_find_integer_array_property): Likewise.
1585 (hw_add_duplicate_property): Likewise.
1587 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1589 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1592 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1594 * sim-model.c: Include sim-model.h
1596 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1598 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1599 & from the STATE_CPU() examples.
1601 2010-01-24 Doug Evans <dje@sebabeach.org>
1603 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1604 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1606 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1607 (struct cgen_fp_ops): Update signatures of floating point conversion
1610 * Make-common.in (CGEN_SIM_DEPS): Define.
1611 (CGEN_INCLUDE_DEPS): Use it.
1612 (CGEN_MAIN_CPU_DEPS): Simplify.
1614 2010-01-22 Doug Evans <dje@sebabeach.org>
1616 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1617 (SUBWORDTFSI, JOINSIDI): Ditto.
1619 2010-01-05 Doug Evans <dje@sebabeach.org>
1621 * cgen-types.h (SETDI): Delete, unused.
1623 2009-12-02 Doug Evans <dje@sebabeach.org>
1625 * cgen-engine.h: Remove duplicated comment.
1627 2009-11-23 Doug Evans <dje@sebabeach.org>
1629 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1630 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1632 2009-11-22 Doug Evans <dje@sebabeach.org>
1634 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1635 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1636 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1637 instead of CGEN_INSN_INT.
1639 * cgen-trace.h (trace_extract): Add cast to fix warning.
1641 2009-11-05 Doug Evans <dje@sebabeach.org>
1643 * cgen-mem.h (DECLARE_GETT): Don't inline.
1644 (DECLARE_SETT): Ditto.
1646 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1648 * sim-inline.h: Fix spelling error.
1650 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1652 * Make-common.in: Add datarootdir.
1654 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1656 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1657 (SIM_CHECK_MEMBERS_1): Remove.
1658 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1659 AC_CHECK_MEMBERS one.
1660 * configure: Regenerate.
1662 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1663 * configure: Regenerate.
1665 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1667 * config.in: Regenerate.
1668 * configure: Likewise.
1670 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1671 definition of AC_CHECK_MEMBER.
1673 * aclocal.m4: m4_include toplevel config/override.m4.
1674 * configure: Regenerate.
1676 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1678 * Makefile.in (datarootdir): New variable.
1680 2009-07-07 Doug Evans <dje@sebabeach.org>
1682 * Make-common.in (CPU_DIR): Define.
1684 2009-07-06 Doug Evans <dje@sebabeach.org>
1686 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1687 identifiers for file types rather than encoding internal
1688 implementation details of cgen.sh.
1689 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1690 * cgen.sh: Add support for parallel makes.
1691 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1693 2009-05-18 Jon Beniston <jon@beniston.com>
1695 * gennltvals.sh: Add lm32 target.
1696 * nltvals.def: Add lm32 syscall definitions.
1698 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1700 Speed up simulator startup:
1701 * sim-utils.c (zalloc): Use xcalloc.
1703 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1705 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1706 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1707 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1708 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1709 type, QI, HI, SI, DI.
1711 * callback.c (os_error): Mark as being a noreturn function.
1712 * sim-io.h (sim_io_error): Similar for sim_io_error.
1714 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1716 * aclocal.m4: Fix underquoting of function names.
1718 2008-10-21 Julian Brown <julian@codesourcery.com>
1720 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1722 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1724 * common.m4: Add test for libz and zlib.h.
1725 * configure: Regenerate to track ../common/common.m4 changes.
1728 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1729 Daniel Jacobowitz <dan@codesourcery.com>
1730 Joseph Myers <joseph@codesourcery.com>
1732 * aclocal.m4: Include ../../config/acx.m4.
1733 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1734 * configure, config.in: Regenerate.
1735 * Make-common.in (LIB_OBJS): Add version.o.
1736 (version.c, version.o): New rules.
1737 * run.c: Include version.h.
1738 (usage): Add help parameter. Print output either to stdout or
1739 stderr depending on that parameter.
1740 (print_version): New.
1741 (main): Check for --help and --version.
1742 * run-sim.h (sim_target_display_usage): Add help parameter.
1745 2008-04-14 Hans Kester <kester.hans@gmail.com>
1747 * sim-signal.c: Define missing signals for _WIN32.
1749 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1751 * gennltvals.sh: Add cr16.
1752 * nltvals.def: Rebuild.
1754 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1756 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1757 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1759 2007-08-10 Nick Clifton <nickc@redhat.com>
1761 * sim-memopt.c (memory_options): Mention that the
1762 --memory-size switch accepts suffixes.
1763 (parse_size): Handle a suffix on the size value.
1764 * sim-options.c (standard_options): Mention that the mem-size
1765 switch accepts suffixes.
1766 (standard_option_handler): Handle a suffix on the size value.
1768 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1770 * acconfig.h: Remove.
1771 * config.in: Regenerate.
1773 2006-11-07 Thiemo Seufer <ths@mips.com>
1775 * gentmap.c: Fix compile time warning.
1777 2006-11-07 Thiemo Seufer <ths@mips.com>
1779 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1780 for bfd text addresses.
1782 2006-08-29 Thiemo Seufer <ths@mips.com>
1783 Nigel Stephens <nigel@mips.com>
1785 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1786 SIM_QUIET_NAN_NEGATED.
1788 2006-08-29 Nigel Stephens <nigel@mips.com>
1790 * sim-profile.c (profile_pc_init): Initialise default profiling
1791 frequency to a prime number.
1792 (profile_print_pc): Convert gmon.out sample data into target
1795 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1797 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1798 * common.m4: Likewise.
1799 * configure: Regenerated.
1801 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1803 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1804 * configure: Regenerated.
1806 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1808 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1809 and LIBINTL_DEP everywhere.
1810 (CSEARCH): Use INCINTL.
1811 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1813 * configure: Regenerated.
1815 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1817 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1818 option-contents test.
1820 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1822 * sim-signal.c (sim_signal_to_target): Fix typos.
1824 * sim-reason.c (sim_stop_reason): Use
1825 sim_signal_to_target, not sim_signal_to_host.
1826 * sim-signal.c (sim_signal_to_host): Fix typo.
1827 (sim_signal_to_target): New function.
1829 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1831 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1834 2005-07-08 Ian Lance Taylor <ian@airs.com>
1836 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1838 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1839 different fraction for a quiet NaN.
1840 (unpack_fpu): Likewise.
1842 2005-07-08 Ben Elliston <bje@au.ibm.com>
1844 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1845 * sim-load.c: Likewise.
1846 * syscall.c: Likewise.
1848 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1850 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1853 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1855 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1857 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1859 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1860 and signed64 for __ALPHA__.
1862 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1864 * aclocal.m4 Include ../../gettext.m4.
1865 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1866 (AM_LC_MESSAGES): Remove.
1867 * configure: Regenerate.
1869 2005-02-28 Jim Blandy <jimb@redhat.com>
1871 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1872 -Wuninitialized in the default list of build warnings if CFLAGS is
1873 set, and doesn't include -O. (Using -Wuninitialized without
1874 optimization produces a warning, which interferes with compilation
1877 2005-02-21 Jim Blandy <jimb@redhat.com>
1879 * callback.c (os_fstat): Don't declare 't' unless it's used.
1881 2005-02-09 Jim Blandy <jimb@redhat.com>
1883 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1885 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1886 to $(CGEN), to ensure that the command substitution happens where
1887 the variable is referenced in the submake, not when the submake's
1888 arguments are expanded.
1889 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1890 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1891 application Scheme script directly after ${cgen}; don't precede it
1894 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1896 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1897 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1898 Include libiberty.h.
1899 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1900 being either end of a pipe.
1901 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1902 (os_shutdown): Clear pipe state.
1903 (default_callback): Initialize new members.
1905 * callback.c (default_callback): Initialize target_endian.
1906 (cb_store_target_endian): Renamed from store, new first parameter
1907 host_callback *cb, drop last parameter big_p. Take endianness
1909 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1910 Remove variable big_p.
1911 * nrun.c (main): Initialize default_callback.target_endian.
1913 2005-01-14 Andrew Cagney <cagney@gnu.org>
1915 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1916 Add explicit call to AC_CONFIG_HEADER.
1917 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1918 * configure: Re-generate.
1920 2005-01-12 Andrew Cagney <cagney@gnu.org>
1922 * common.m4: New file, based on of aclocal.m4.
1924 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1926 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1927 * configure: Regenerated to track ../common/aclocal.m4 changes.
1929 2005-01-07 Andrew Cagney <cagney@gnu.org>
1931 * configure.ac: Rename configure.in, require autoconf 2.59.
1932 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1933 * configure: Re-generate.
1935 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1937 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1938 <case CB_SYS_ftruncate>: New cases.
1940 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1942 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1943 (cb_syscall) <case CB_SYS_rename>: New case.
1944 * callback.c (os_lstat): New function.
1946 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1948 * run.1: Document --sysroot=filepath.
1949 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1950 (standard_options): Support --sysroot=<path>.
1951 (standard_option_handler): Handle OPTION_SYSROOT.
1952 * syscall.c (simulator_sysroot): Define, initialized empty.
1953 (get_path): Prepend simulator_sysroot to absolute file path.
1954 [HAVE_STRING_H]: Include string.h.
1955 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1956 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1957 (main): If simulator_sysroot is not empty, chdir there.
1958 * sim-config.h (simulator_sysroot): Declare.
1960 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1961 cgen_rtx_error" in a CGEN-generated simulator.
1962 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1963 replacement for CGEN-related breakpoints.
1965 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1967 * Make-common.in (sim-basics_h): Add $(callback_h).
1969 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1971 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1972 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1973 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1974 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1975 (SIM_CHECK_MEMBERS): New macros.
1976 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1977 for struct stat member test and write. Add ST_x calls for each
1978 struct stat member tested in configure.in. Wrap each ST_x call in
1979 #ifdef of configure macro for that member.
1980 * configure, config.in: Regenerate.
1982 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1984 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1986 <case desc>: Pass -OPC opcfile.
1987 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1988 parameter to cgen.sh.
1990 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1992 * Make-common.in (sim-basics_h): Correct dependencies on
1993 cconfig.h and tconfig.h
1994 (sim-load.o): Correct typo in sim-basics_h dependency.
1996 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1998 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1999 sub-dependencies for other sim files that they include.
2000 (sim_main_headers): Use sim-*_h macros.
2001 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
2003 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
2005 * sim-config.c (sim_config): Recognize when a bfd has unspecified
2008 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
2009 $(remote_sim_h) too.
2010 (sim_main_headers): Add sim-utils.h.
2012 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2014 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2016 2004-07-26 Andrew Cagney <cagney@gnu.org>
2018 Problem from Olaf Hering <olh@suse.de>.
2019 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2021 2004-07-10 Ben Elliston <bje@au.ibm.com>
2023 * hw-tree.c (parse_integer_property): Typo fix in comments.
2024 * sim-options.c (sim_args_command): Likewise.
2026 2004-06-28 Andrew Cagney <cagney@gnu.org>
2028 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2030 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2032 * callback.c (os_shutdown): Fix bug in last change: actually
2033 mark file descriptors as available on startup.
2035 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2037 [ include/gdb: * callback.h (host_callback_struct): Replace
2038 members fdopen and alwaysopen with fd_buddy. ]
2039 * callback.c: Changed all users.
2041 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2043 * sim-load.c (sim_load_file): Use bfd_get_section_size
2044 instead of bfd_get_section_size_before_reloc.
2046 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2048 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2049 passing it to printf.
2051 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2053 * callback.c: Update copyright dates.
2055 * sim-basics.h: Likewise.
2056 * sim-load.c: Likewise.
2057 * syscall.c: Likewise.
2059 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2061 * callback.c: Include cconfig.h instead of config.h.
2063 * sim-basics.h: Likewise.
2064 * sim-load.c: Likewise.
2065 * syscall.c: Likewise.
2067 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2069 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2071 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2073 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2075 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2077 * sim-options.c (standard_options): Fix the names of H8
2080 2003-10-30 Andrew Cagney <cagney@redhat.com>
2082 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2083 with "struct bfd_symbol".
2085 2003-10-21 Andrew Cagney <cagney@redhat.com>
2087 * callback.c (os_truncate): Call "truncate", and not "stat".
2089 2003-10-20 Andrew Cagney <cagney@redhat.com>
2091 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2093 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2095 * callback.c (os_ftruncate, os_truncate): New functions.
2096 (default_callback): Initialize ftruncate and truncate members.
2098 2003-09-08 Dave Brolley <brolley@redhat.com>
2100 On behalf of Doug Evans <dje@sebabeach.org>
2101 * cgen.sh: New arg archfile.
2102 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2103 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2105 2003-08-28 Andrew Cagney <cagney@redhat.com>
2107 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2108 * sim-options.c (print_help): Cast the format with specifier to
2111 2003-08-20 Michael Snyder <msnyder@redhat.com>
2112 Dave Brolley <brolley@redhat.com>
2114 * cgen-par.h (flags, word1): New target-specific
2115 fields of CGEN_WRITE_QUEUE_ELEMENT.
2116 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2117 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2118 * gennltvals.sh: Add frv target.
2119 * nltvals.def: Add frv target.
2121 2003-06-23 Michael Snyder <msnyder@redhat.com>
2123 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2124 * sim-reg.c: Fix cut-and-paste bug in comment.
2126 2003-06-22 Andrew Cagney <cagney@redhat.com>
2128 From matthew green <mrg@redhat.com>:
2129 * sim-fpu.h: Update copyright.
2130 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2131 * sim-fpu.c: Update copyright.
2132 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2134 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2136 From Doug Evans <dje@sebabeach.org>:
2137 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2138 with disassemble_info:read_memory_func.
2139 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2141 2003-06-04 Michael Snyder <msnyder@redhat.com>
2143 * common/run.c (main): Remove SIM_H8300 ifdef.
2145 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2146 (standard_options): Add '-x' for h8/300sx.
2147 (standard_option_handler): Add case for SIM_H8300SX.
2149 2003-04-13 Michael Snyder <msnyder@redhat.com>
2151 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2153 2003-03-01 Andrew Cagney <cagney@redhat.com>
2155 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2156 (sim_engine_vabort): Ditto.
2158 2003-02-27 Andrew Cagney <cagney@redhat.com>
2160 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2161 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2162 * nrun.c (main): Ditto.
2164 2003-02-26 Andrew Cagney <cagney@redhat.com>
2166 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2167 (sim_engine_vabort): Ditto.
2168 (sim_engine_halt, sim_engine_restart): Ditto.
2170 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2172 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2173 (sim-break_h): Delete macro.
2174 (sim-break.o): Delete rule.
2175 * sim-break.c: Delete file.
2176 * sim-break.h: Delete file.
2177 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2178 (STATE_BREAKPOINTS): Delete macro.
2179 (sim_state_base): Delete field breakpoints.
2180 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2181 sim_break_install to array.
2183 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2185 * run.c (usage): Fix typos.
2187 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2189 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2191 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2193 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2194 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2195 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2196 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2197 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2198 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2199 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2200 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2201 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2202 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2204 2002-11-13 Andrew Cagney <cagney@redhat.com>
2206 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2208 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2210 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2211 (distclean): Depend on it.
2213 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2215 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2217 2002-08-29 Dave Brolley <brolley@redhat.com>
2219 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2221 2002-07-17 Andrew Cagney <cagney@redhat.com>
2223 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2224 (sim_set_callbacks, sim_size, sim_trace)
2225 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2226 to here from "gdb/remote-sim.h".
2228 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2230 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2231 avoid possible longjmp problems with automatic variable siggnal.
2233 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2235 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2236 * Make-common.in (installdirs): Make $(libdir) too, needed when
2237 installing libsim.a.
2239 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2241 * gennltvals.sh (dir): Mark d30v as obsolete.
2242 * nltvals.def: Remove d30v.
2244 2002-06-17 Andrew Cagney <cagney@redhat.com>
2246 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2248 * sim-memopt.c: Include <unistd.h>.
2249 (do_memopt_add): Fix printf format.
2250 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2252 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2254 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2255 --enable-gdb-build-warnings.
2256 * configure: Regenerated to track ../common/aclocal.m4 changes.
2258 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2260 * sim-fpu.c (unpack_fpu): Initialize exponent for
2263 (sim_fpu_sqrt): Same.
2265 2002-06-08 Andrew Cagney <cagney@redhat.com>
2267 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2268 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2270 * sim-load.c: Ditto.
2271 * callback.c: Ditto.
2273 * Make-common.in (callback_h): Define.
2274 (remote_sim_h): Define.
2276 (callback.o): Update.
2277 (syscall.o): Update.
2280 (sim-hload.o): Update.
2282 (sim-reason.o): Update.
2283 (sim-reg.o): Update.
2284 (sim-resume.o): Update.
2286 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2288 * run.c: Fix formatting.
2290 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2292 * run-sim.h: New header. Provide prototypes for functions used
2293 between run() and libsim.a which are not used by GDB.
2294 * run.c: Include run-sim.h.
2295 (main): If SIM_TARGET_SWITCHES is defined call
2296 sim_target_parse_command_line.
2297 (usage): If SIM_TARGET_SWITCHES is defined call
2298 sim_target_display_usage.
2300 2002-05-17 Andrey Volkov <avolkov@transas.com>
2302 * run.c: Made h8300s as new target, not h8300h alias.
2303 Added new option -S (h8300s target)
2304 * sim-options.c: Ditto.
2306 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2308 * callback.c: Use 'deprecated' rather than 'depreciated.'
2310 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2312 From wiz at danbala:
2313 * sim-fpu.h: Fix grammar and typos.
2316 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2318 * callback.c: Fix some spelling errors.
2319 * hw-device.h: Likewise.
2320 * hw-tree.c: Likewise.
2321 * sim-abort.c: Likewise.
2322 * sim-alu.h: Likewise.
2323 * sim-core.h: Likewise.
2324 * sim-events.c: Likewise.
2325 * sim-events.h: Likewise.
2326 * sim-fpu.h: Likewise.
2327 * sim-profile.h: Likewise.
2328 * sim-utils.c: Likewise.
2330 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2332 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2335 2002-01-20 Ben Elliston <bje@redhat.com>
2337 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2338 the comment for this enumerator.
2340 2002-01-14 Ben Elliston <bje@redhat.com>
2342 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2344 2001-12-20 Kazu Hirata <kazu@hxi.com>
2346 * run.c (usage): Fix a typo.
2348 2001-07-05 Ben Elliston <bje@redhat.com>
2350 * Make-common.in (srccgen): Remove.
2351 (CGEN_CPU_DIR): Define.
2352 (CGEN_READ_SCM): Redefine without $(srccgen).
2353 (CGEN_ARCH_SCM): Ditto.
2354 (CGEN_CPU_SCM): Ditto.
2355 (CGEN_DECODE_SCM): Ditto.
2356 (CGEN_DESC_SCM): Ditto.
2358 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2360 * sim-load.c (sim_load_file): Put it back: external now.
2361 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2363 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2365 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2367 * sim-utils.c (sim_analyze_program): Ditto.
2369 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2371 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2372 we're finished with its immediate use.
2373 * sim-load.c (sim_load_file): Ditto.
2375 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2377 Add support for mmap-based memory regions.
2378 * sim-memopt.c (mmap_next_fd): New global.
2379 (sim_memory_init): Reinitialize it.
2380 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2381 "--memory-mapfile FILE" option. Check for some errors.
2382 (do_memopt_add): Conditionally do mmap instead of malloc for
2383 backing store of simulated memory. Check for more errors.
2384 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2385 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2386 * configure.in: Look for mmap/fstat related functions and headers.
2387 * config.in, configure: Regenerated.
2389 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2391 * sim-core.c (sim_core_map_attach): Correct overlap-related
2394 2001-03-07 Michael Meissner <meissner@redhat.com>
2396 * run.c (alloca-conf.h): Delete, no longer provided.
2398 2001-02-22 Ben Elliston <bje@redhat.com>
2400 * sim-trace.h (TRACE_VPU_IDX): Add.
2401 (TRACE_vpu): Define.
2402 (WITH_TRACE_VPU_P): Likewise.
2403 (TRACE_VPU_P): Likewise.
2404 * sim-trace.c (OPTION_TRACE_VPU): Define.
2405 (trace_options): Add --trace-vpu.
2406 (trace_option_handler): Handle OPTION_TRACE_VPU.
2407 (trace_option_handler): Include VPU tracing in --trace-semantics.
2408 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2410 2001-02-21 Ben Elliston <bje@redhat.com>
2412 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2413 (TRACE_BRANCH_INPUT2): Likewise.
2415 2001-02-09 Ben Elliston <bje@redhat.com>
2417 * (profile_print_pc): Write header out in target byte order.
2419 2001-02-09 Ben Elliston <bje@redhat.com>
2421 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2422 adjusting the pc shift value.
2424 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2426 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2427 where a numeric value is supplied.
2429 2001-01-06 Ben Elliston <bje@redhat.com>
2431 * cgen.sh: Allow extrafiles to include the semantics files when
2432 generating an ISA-specific decoder.
2434 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2436 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2438 2000-12-23 Ben Elliston <bje@redhat.com>
2440 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2441 them to the trace stream using sim_fpu_printn_fpu. Include
2444 2000-12-15 Ben Elliston <bje@redhat.com>
2446 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2447 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2448 trailing digits as specified (-1 to print all digits).
2449 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2450 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2453 2000-12-13 Ben Elliston <bje@redhat.com>
2455 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2456 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2459 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2461 * sim-endian.h: Don't have parameters on macro definitions which
2462 are simply renaming functions, to permit use of XCONCAT2 in both
2463 the macro name and the arguments in a use of such a definition.
2465 2000-12-11 Ben Elliston <bje@redhat.com>
2467 * cgen-ops.h (SUBWORDDFDI): New function.
2469 2000-12-05 Ben Elliston <bje@redhat.com>
2471 * Make-common.in (cgen-defs): New target.
2472 (cgen-decode): Pass $(EXTRAFILES).
2474 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2475 -outfile-suffix options.
2477 2000-12-04 Ben Elliston <bje@redhat.com>
2479 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2480 (SUBWORDSIUQI): Likewise.
2481 (SUBWORDDIHI): Likewise.
2482 (SUBWORDDIQI): New function.
2484 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2485 * cgen-scache.c (scache_option_handler): Remove unused local var.
2487 2000-12-03 Ben Elliston <bje@redhat.com>
2489 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2491 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2493 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2495 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2497 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2500 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2502 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2503 (set_hw_delete): Moved the macro as a function.
2504 * hw-base.h (set_hw_delete): Declare as external function.
2505 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2506 allocated using hw_malloc.
2508 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2510 * sim-options.c (sim_parse_args): Free the memory used for
2511 long_options, short_options, handlers, opt_cpu, orig_val.
2513 2000-11-20 Ben Elliston <bje@redhat.com>
2515 * cgen-ops.h (SUBBI): New macro.
2516 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2517 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2519 2000-11-16 Ben Elliston <bje@redhat.com>
2521 * cgen-types.h (VOID): New type.
2523 2000-11-09 Ben Elliston <bje@redhat.com>
2525 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2526 (sim_fpu_two): Set exponent to 1.
2528 2000-10-26 Ben Elliston <bje@redhat.com>
2530 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2531 `all'. Pass `-i' options to cgen applications.
2532 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2533 cgen-desc): Pass $(isa) to cgen.sh.
2535 2000-10-08 Ben Elliston <bje@redhat.com>
2537 * cgen-utils.c (cgen_rtx_error): New function.
2539 2000-10-07 Ben Elliston <bje@redhat.com>
2541 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2542 conditions for sim_core_read_buffer().
2544 2000-09-26 Dave Brolley <brolley@redhat.com>
2546 * cgen-utils.c (RORQI): New function.
2547 (ROLQI): New function.
2548 (RORHI): New function.
2549 (ROLHI): New function.
2551 2000-08-28 Dave Brolley <brolley@redhat.com>
2553 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2554 in insn_value if it will fit.
2556 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2558 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2560 2000-08-15 Dave Brolley <brolley@redhat.com>
2562 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2564 2000-08-15 Dave Brolley <brolley@redhat.com>
2566 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2567 (PROFILE_CPU_FREQ): New macro.
2568 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2569 (profile-options): Add profile-cpu-frequency.
2570 (parse_frequency): New function.
2571 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2572 (profile_print_speed): Print cpu frequency and simulated execution time.
2573 Re-indent other items to match.
2575 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2577 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2579 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2581 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2582 * Makefile.in (install): Install run.1 man page.
2584 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2586 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2587 * Makefile.in (headers,nltvals.def): Merge.
2589 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2591 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2592 * nrun.c (main): Print the simulator statistics only in
2594 * hw-properties.h (hw_find_integer_array_property): Fix
2595 prototype (use signed_cell).
2597 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2598 * sim-events.c (sim_events_remain_time): New function returning
2599 the time that remains before the event is raised.
2600 * hw-events.c (hw_event_remain_time): Likewise.
2601 * sim-events.h (sim_events_remain_time): Declare.
2602 * hw-events.h (hw_event_remain_time): Declare.
2604 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2605 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2606 (OPTION_HW_LIST): New option --hw-list to list the devices.
2607 (hw_option_handler): List the device tree with 'sim_hw_print'.
2609 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2610 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2611 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2612 (EXTENDED): Define for 16-bit word size.
2613 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2614 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2615 * sim-types.h: Added support for 16-bit targets.
2617 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2619 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2621 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2623 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2624 * Makefile.in (distclean): Clean cconfig.h also.
2626 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2628 * configure: Regenerated to track ../common/aclocal.m4 changes.
2630 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2632 * aclocal.m4 (sim-profile): Enable the profiler by default.
2634 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2636 * run.c (main): Initialize sigrc.
2638 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2640 * sim-events.c (update_time_from_event): Add more detailed event
2643 2000-03-30 Dave Brolley <brolley@redhat.com>
2645 * aclocal.m4 (cgen): Use guile to run cgen.
2647 2000-03-23 Dave Brolley <brolley@redhat.com>
2649 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2651 * cgen-accfp.c (fextsfdf): New function.
2652 (ftruncdfsf): New function.
2653 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2655 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2657 * cgen-ops.h: Added TRUNCSISI.
2659 2000-03-08 Dave Brolley <brolley@redhat.com>
2661 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2662 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2663 (sim_queue_fn_si_write): Last argument is has type USI.
2664 (sim_queue_fn_sf_write): New function.
2665 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2666 (sim_queue_fn_sf_write): New function.
2667 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2669 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2671 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2672 sim_set_trace and run simulator using sim_resume.
2673 (main): Add option ``-o'' - operating environment. Only continue
2674 after a signal when operating environment.
2675 (main): Always set REASON and SIGRC using sim_stop_reason.
2676 (sim_trace): Delete extern declaration.
2678 2000-02-08 Nick Clifton <nickc@cygnus.com>
2680 * callback.c: Fix compile time warning messages.
2681 * run.c: Fix compile time warning messages.
2683 1999-12-17 Dave Brolley <brolley@cygnus.com>
2685 * sim-profile.h: (set_profile_option_mask): Add prototype.
2686 * sim-profile.c (set_profile_option_mask): No longer static.
2688 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2690 * sim-arange.c: Include <string.h>
2692 1999-12-07 Dave Brolley <brolley@cygnus.com>
2694 * sim-options.c (print_help): '=' required before optional argument.
2695 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2696 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2697 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2698 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2699 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2700 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2701 (fn_mem_qi_write): New union members.
2702 (fn_mem_hi_write): New union members.
2703 (fn_mem_si_write): New union members.
2704 (fn_mem_di_write): New union members.
2705 (fn_mem_df_write): New union members.
2706 (fn_mem_xi_write): New union members.
2707 (sim_queue_fn_mem_qi_write): New function.
2708 (sim_queue_fn_mem_hi_write): New function.
2709 (sim_queue_fn_mem_si_write): New function.
2710 (sim_queue_fn_mem_di_write): New function.
2711 (sim_queue_fn_mem_df_write): New function.
2712 (sim_queue_fn_mem_xi_write): New function.
2713 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2714 (sim_queue_fn_mem_hi_write): New function.
2715 (sim_queue_fn_mem_si_write): New function.
2716 (sim_queue_fn_mem_di_write): New function.
2717 (sim_queue_fn_mem_df_write): New function.
2718 (sim_queue_fn_mem_xi_write): New function.
2719 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2720 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2721 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2723 1999-12-01 Dave Brolley <brolley@cygnus.com>
2725 * cgen-accfp.c (subsf): Check status code.
2743 1999-11-26 Dave Brolley <brolley@cygnus.com>
2745 * cgen-par.h (fn_df_write): Mode of data is DF.
2746 (sim_queue_fn_df_write): Mode of data is DF.
2747 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2749 1999-11-22 Dave Brolley <brolley@cygnus.com>
2751 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2752 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2754 1999-11-04 Dave Brolley <brolley@cygnus.com>
2756 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2757 CGEN_MEM_XI_WRITE members.
2758 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2759 (sim_queue_fn_xi_write): New function.
2760 (sim_queue_mem_xi_write): New function.
2762 * cgen-par.c (sim_queue_fn_xi_write): New function.
2763 (sim_queue_mem_xi_write): New function.
2764 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2767 1999-10-22 Dave Brolley <brolley@cygnus.com>
2769 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2770 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2771 * cgen-par.c: Set insn_address for each queued write. Get pc from
2772 cpu when executing queued writes.
2774 1999-10-19 Dave Brolley <brolley@cygnus.com>
2776 * cgen-par.h (sim_queue_fn_pc_write): New function.
2777 (CGEN_FN_PC_WRITE): New enumerator.
2778 (fn_pc_write): New union member.
2779 * cgen-par.c (sim_queue_fn_pc_write): New function.
2780 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2782 1999-10-18 Dave Brolley <brolley@cygnus.com>
2784 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2785 (CGEN_MEM_DF_WRITE): New enumerator.
2786 (mem_di_write): New union member.
2787 (mem_df_write): New union member.
2788 * cgen-par.c (sim_queue_mem_di_write): New function.
2789 (sim_queue_mem_df_write): New function.
2790 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2792 * cgen-accfp.c (divsf): Check for division errors.
2794 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2796 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2798 1999-10-07 Dave Brolley <brolley@cygnus.com>
2800 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2801 (fn_hi_write): New union member.
2802 (sim_queue_fn_hi_write): New function.
2803 * cgen-par.c (sim_queue_fn_hi_write): New function.
2804 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2806 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2808 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2809 Change type of result to SEM_PC.
2811 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2813 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2815 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2817 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2818 (JOIN*): Delete cpu arg.
2820 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2822 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2824 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2826 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2828 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2831 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2833 * run.c (main): Check the sim_stop_reason and only halt simulation
2834 when a valid stop condition is identified.
2836 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2838 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2840 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2842 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2843 (bi_write): New union element.
2844 (sim_queue_bi_write): New function.
2845 * cgen-par.c (sim_queue_bi_write): New function.
2846 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2848 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2850 * configure: Regenerated to track ../common/aclocal.m4 changes.
2852 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2853 ../gdb/configure.in.
2854 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2855 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2856 (SIM_WARNINGS): Delete
2857 (CONFIG_CFLAGS): Update.
2859 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2861 * cgen-par.c: New file.
2862 * cgen-par.h: New file.
2863 * cgen-sim.h (cgen-par.h): #include it.
2864 * cgen-cpu.h (write_queue): New field.
2865 (CPU_WRITE_QUEUE): New access macro.
2866 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2867 (cgen-par.o): New target.
2869 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2871 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2872 * cgen-utils.c (mode_names): Update.
2874 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2876 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2877 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2878 buffer arg if WITH_PARALLEL_GENWRITE.
2879 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2880 (struct idesc): Ditto.
2882 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2884 * sim-model.c (model_option_handler): Add \n to error message.
2886 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2888 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2889 (insn_sem): Rewrite.
2890 (sem_fn_desc): New struct.
2892 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2894 (scache case): Split into non-parallel/parallel versions.
2895 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2896 if not use semantic switch version.
2898 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2900 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2901 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2902 (SEM_BRANCH_INIT_EXTRACT): Delete.
2903 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2904 (SEM_BRANCH_FINI): Ditto.
2905 (SEM_BRANCH_VIA_ADDR): Ditto.
2906 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2907 (SEM_BRANCH_ADDR_CACHE): Delete.
2908 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2909 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2911 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2912 (@cpu@_pbb_begin): Initialize branch_target.
2913 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2914 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2916 (@cpu@_engine_run_fast): Ditto.
2918 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2920 * cgen-utils.c (RORSI): New function.
2921 (ROLSI): New function.
2923 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2925 * Makefile.in (TAGS): Tweak TAGS regex.
2926 * cgen-mem.h (*): Add TAGS markers.
2928 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2930 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2931 passed in when sim_resume is first entered - don't re-pass it
2934 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2936 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2937 OPTION_LOAD_LMA but only when is defined.
2938 (standard_options): When SIM_HANDLES_LMA is defined include
2939 options --load-lma and --load-vma.
2940 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2942 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2943 (struct sim_state_base): Add load_at_lma_p.
2944 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2945 STATE_LOAD_AT_LMA_P.
2947 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2949 * nrun.c (main): Re-format loop gnu style.
2951 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2953 * dv-sockser.c (connected_p): Initialize addrlen.
2955 1999-07-06 Dave Brolley <brolley@cygnus.com>
2957 * cgen-accfp.c (floatsidf): New function.
2958 (fixdfsi): New function.
2960 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2962 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2964 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2966 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2967 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2968 * cgen-fpu.c: New file.
2969 * cgen-fpu.h: New file.
2970 * cgen-accfp.c: New file.
2971 * cgen-cpu.h (CGEN_CPU): New member fpu.
2972 * cgen-mem.h: Redo fp support.
2973 * cgen-ops.h: Delete k&r support. Redo fp support.
2974 * cgen-sim.h: Include cgen-fpu.h.
2975 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2977 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2979 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2981 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2982 (@cpu@_pbb_cti_chain): Minor clean up.
2984 1999-05-08 Felix Lee <flee@cygnus.com>
2986 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2987 AM_CYGWIN32 and AM_EXEEXT.
2988 * configure: Regenerate.
2990 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2992 * sim-core.c (device_error,device_io_read_buffer,
2993 device_io_write_buffer): Delete decls.
2994 * sim-core.h: Put them here.
2996 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2997 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2998 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2999 (sim_core_write_aligned_N): Ditto.
3001 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
3003 * sim-memopt.c (sim_memory_uninstall): Don't look into
3006 1999-04-14 Doug Evans <devans@casey.cygnus.com>
3008 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3010 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3012 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3013 (sim_core_write_buffer): Ditto.
3015 1999-04-02 Keith Seitz <keiths@cygnus.com>
3017 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3018 after the interval counter has expired.
3019 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3020 poll_quit callbacks. May be overridden by Makefile.
3021 (poll_quit_counter): New global.
3022 * sim-events.c: Remove all mentions of ui_loop_hook. The
3023 host callback "poll_quit" will serve the purpose.
3024 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3026 * nrun.c: Remove declaration of ui_loop_hook.
3028 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3030 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3031 if being used by gdb.
3033 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3035 * cgen-types.h (XF,TF): Tweak.
3036 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3038 (SUBWORD*,JOIN*): Define.
3039 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3040 moved into cpu descriptor.
3041 * sim-model.h (MACH): New member `num'.
3043 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3045 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3046 (CGEN_CPU): Member opcode renamed to cpu_desc.
3047 New members get_idata,disassembler.
3048 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3049 CGEN_INSN_ATTR_VALUE.
3050 (CGEN_STATE): Delete member opcode_table.
3051 (sim_disassemble_insn): Delete decl.
3052 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3053 (struct idesc): Moved to here from <cpu>-decode.h.
3054 * cgen-run.c (prime_cpu): Call prepare_run callback.
3055 * cgen-trace.h (SFILE): New type.
3056 (sim_disasm_sprintf): Declare.
3057 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3058 (sim_cgen_disassemble_insn): Declare.
3059 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3060 (insn_fields): Delete.
3061 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3063 (trace_insn): Call CPU_DISASSEMBLER hook.
3064 (sim_disasm_sprintf): New function.
3065 (sim_disasm_read_memory): New function.
3066 (sim_disasm_perror_memory): New function.
3067 (sim_cgen_disassemble_insn): New function.
3068 * cgen-utils.c: Don't include cpu-opc.h.
3069 (virtual_insn_entries): New static local.
3070 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3071 (cgen_insn_name): Rewrite.
3072 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3073 * cgen.sh (desc): New file generator handler.
3074 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3075 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3076 Don't include cpu-opc.h,cpu-sim.h.
3077 * sim-model.c (model_set): Delete SIM_DESC arg.
3078 (sim_model_set): Update.
3079 * sim-model.h (MACH): New member prepare_run.
3081 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3083 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3084 if redundant with allocator functions.
3086 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3088 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3090 * sim-profile.h: Make like sim-trace.h.
3091 (PROFILE_USEFUL_MASK): New macro.
3092 * sim-profile.c (profile_options): Make like trace_options, allow
3093 optional on|off arg where applicable.
3094 (set_profile_option_mask): New function.
3095 (sim_profile_set_option): New function.
3096 (profile_option_handler): Simplify.
3097 Have -p only enable selected things, not everything.
3098 Add missing break to OPTION_PROFILE_PC_RANGE.
3099 * cgen-scache.c (scache_options): Allow optional on|off arg to
3101 (scache_option_handler): Use sim_profile_set_option.
3103 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3105 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3106 (memory_option_handler): Implement MEMORY_FILL option. Make
3107 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3108 (parse_ulong_value): New function.
3109 (do_memopt_add): Allocate all buffers. Optionally fill them.
3111 1999-01-15 Richard Henderson <rth@cygnus.com>
3113 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3114 va_list, not an integer.
3115 * sim-events.c (sim_events_schedule): Likewise.
3117 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3118 the appropriate type.
3120 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3122 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3123 (sim_disassemble_insn): Update prototype.
3124 (sim_engine_invalid_insn): Ditto.
3125 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3126 (SEM_BRANCH_INIT): PCADDR->IADDR.
3127 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3128 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3129 * cgen-scache.h (*): Ditto.
3130 * cgen-trace.c (*): Ditto.
3131 * cgen-trace.h (*): Ditto.
3132 * cgen-utils.c (*): Ditto.
3133 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3135 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3136 (simple engine framework): Rewrite.
3137 * sim-module.c (modules): Install model module sooner (and in
3138 particular before the profile module).
3140 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3142 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3143 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3144 (sim_model_init): Call it.
3146 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3148 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3150 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3151 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3152 (SEM_BRANCH_INIT_EXTRACT): New macro.
3153 (SEM_BRANCH_INIT): Add taken_p.
3154 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3155 (SEM_BRANCH_FINI): Use it.
3157 * cgen-run.c (sim_resume): Handle tracing of last insn.
3158 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3159 * cgen-trace.c (current_abuf): New static global.
3160 (trace_insn_init): Initialize it.
3161 (trace_insn_fini): Use it.
3162 (trace_insn): Set it.
3163 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3164 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3165 (@cpu@_emit_after): Ditto.
3166 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3167 labels if WITH_SEM_SWITCH_FULL.
3168 * sim-model.c: Include bfd.h.
3169 (sim_model_init): New function.
3170 (sim_model_install): Record init fn.
3171 * sim-model.h (MACH): New member bfd_name.
3172 * sim-module.c (modules): Initialize model before scache.
3174 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3176 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3178 * nrun.c (main): Remain in simulation loop for traps and
3179 exceptions when in operating environment mode.
3180 (ui_loop_hook): New stub hook for standalone use.
3181 * sim-events.c (sim_events_process): Call ui_loop_hook
3182 periodically on CYGWIN host.
3184 * sim-reason.c (sim_stop_reason): Return host signal numbers
3185 to gdb on sim_stopped and sim_signalled cases.
3186 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3187 hook just before longjmp.
3188 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3189 hook just before sim_engine_run.
3191 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3192 * sim-trace.h (trace_generic): Ditto.
3193 * sim-trace.c (trace_generic): Ditto.
3195 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3197 * Make-common.in (SIM_MAIN_DEPS): New var.
3198 (CGEN_MAIN_CPU_DEPS): New var.
3199 * aclocal.m4: Add --enable-cgen-maint option.
3200 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3202 (GETIMEM*): Pass pc value to sim_core routine.
3204 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3206 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3207 Compare with ZERO not NULL.
3209 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3211 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3214 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3216 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3217 * sim-trace.c: Include stdlib.h if present.
3218 * dv-sockser.c: Include unistd.h if present.
3219 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3220 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3222 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3224 * gennltvals.sh: Add i960.
3225 * nltvals.def: Rebuild.
3227 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3229 * cgen-defs.h: New file, old cgen-sim.h.
3230 * cgen-sim.h: Simple header that includes others.
3231 * sim-arange.c: New file.
3232 * sim-arange.h: New file.
3233 * sim-basics.h: Include it.
3234 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3235 (sim-arange.o): Add rule for.
3236 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3237 (sim_io_eprintf_cpu): Add prototype.
3238 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3239 (INLINE2): New macro.
3240 (EXTERN_INLINE): New macro.
3241 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3242 before calling module init fns.
3243 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3244 (profile_init): New function.
3245 (profile_options): New option --profile-range.
3246 (profile_option_handler): Handle --profile-range.
3247 (profile_print_insn): Qualify address range specific section titles.
3248 (profile_print_addr_ranges): New function.
3249 (profile_info): Print address ranges if specified.
3250 (profile_install): Set profile_init init fn.
3251 * sim-profile.h (PROFILE_DATA): New member `range'.
3252 * sim-trace.c (trace_init): New function.
3253 (trace_options): New option --trace-range.
3254 (trace_option_handler): Handle --trace-range.
3255 (trace_install): Set trace_init init fn.
3256 * sim-trace.h (TRACE_DATA): New member `range'.
3257 * sim-utils.c (sim_cpu_msg_prefix): New function.
3258 (sim_io_eprintf_cpu): New function.
3259 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3260 (PC_IN_PROFILE_RANGE_P): New macro.
3261 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3262 (trace_insn_fini): New arg abuf. All callers updated.
3263 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3264 printing cycle counts.
3265 * cgen-trace.h (trace_insn_fini): Update prototype.
3266 (TRACE_RESULT_P): New macro.
3267 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3268 (TRACE_INSN): Check ARGBUF_TRACE_P.
3269 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3270 * cgen-types.h (SIM_INLINE): Delete.
3271 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3272 * cgen-utils.c: Don't include cgen-engine.h
3273 * genmloop.sh (@cpu@_fill_argbuf): New function.
3274 (@cpu@_fill_argbuf_tp): New function.
3275 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3276 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3277 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3278 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3279 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3280 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3281 doing profiling. Update call to TRACE_INSN_FINI.
3283 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3285 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3287 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3290 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3292 * sim-inline.c (SIM_INLINE_P): Fix typo.
3294 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3296 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3298 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3300 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3301 * nltvals.def: Re-generate.
3303 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3305 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3306 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3307 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3309 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3310 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3312 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3314 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3315 (${cpu}_pbb_cti_chain): Ditto.
3317 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3319 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3320 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3321 (EXTRACT_INT,EXTRACT_UINT): New macros.
3322 (SEM_SEM_ARG): New macro.
3323 (SEM_NEXT_VPC): New arg `pc'.
3324 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3325 (sim_disassemble_insn): Update prototype.
3326 * cgen-trace.c (current_insn,insn_fields): New static locals.
3327 (trace_insn): Set them.
3328 * cgen-utils.c: #include cgen-engine.h.
3329 (sim_disassemble_insn): New arg insn_fields.
3330 Handle variable length insns.
3331 * genmloop.sh: Only emit pbb decls if -pbb.
3332 (${cpu}_scache_lookup): New arg `vpc'.
3333 (scache support): Fetch pc before entering loop.
3335 * gennltvals.sh: Add fr30 support.
3336 * nltvals.def: Rebuild.
3338 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3340 * sim-types.h: Re-do type system so that GCC's attribute and mode
3341 are used to specify types. Handle case of ALPHA.
3343 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3345 * aclocal.m4: Add tests for dlopen family.
3346 * config.in: Regenerated.
3348 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3350 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3352 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3354 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3355 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3356 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3357 * cgen-sim.h: ... to here.
3359 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3361 * aclocal.m4 (enable-build-warnings): Replace
3362 enable-sim-warnings. Extend =LIST syntax so that prepend and
3363 append of options is possible. Drop -Werror, add
3364 -Wstrict-prototypes for GDB compatibility.
3365 * Make-common.in (SIM_WARNINGS): Update.
3367 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3369 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3370 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3371 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3372 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3373 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3375 * cgen-cpu.h: New file.
3376 * cgen-engine.h: New file.
3377 * cgen-scache.h: New file.
3378 * cgen-sim.h: Delete portions moved to new files.
3379 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3380 rather than sending result to stdout.
3382 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3384 * Make-common.in (sim-reg.o): New rule.
3385 (cgen-run.o): New rule.
3386 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3387 * cgen-run.c (prime_cpu): New function.
3388 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3389 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3391 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3392 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3393 (CGEN_INSN_VIRTUAL_P): New macro.
3394 (SEM_PC): New typedef.
3395 (SEMANTIC_FN): Change type of result to SEM_PC.
3396 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3397 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3398 (SCACHE_MAP): New typedef.
3399 (CPU_SCACHE): Add pbb support.
3400 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3401 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3402 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3404 (INSN_NAME): Delete.
3405 (cgen_insn_name): Declare.
3406 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3407 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3408 (first_insn_p): Make static.
3409 (trace_insn): Handle virtual insns specially.
3410 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3411 * cgen-types.h (UBI): Delete.
3412 (MODE_TYPE): New enum.
3413 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3414 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3415 (cgen_virtual_opcode_table): New global.
3416 (cgen_insn_name): New function.
3417 (sim_disassemble_insn): Ignore virtual insns.
3418 * genmloop.sh: Delete top level loop generation. Add pbb support.
3419 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3420 (sim_cpu_base): New members max_insns,insn_name,model_data.
3421 (CPU_PC_GET,CPU_PC_SET): New macros.
3422 (sim_pc_get,sim_pc_set): Declare.
3423 * sim-model.c (model_set): Call model init fn.
3424 * sim-model.h (MODEL_FN): New typedef.
3425 (INSN_TIMING): New member model_fn.
3426 (MODEL): New members num,init.
3427 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3428 All callers updated.
3429 (profile_insn_init): New fn.
3430 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3431 Exit early if insn profiling not supported.
3432 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3433 (profile_install): Record profile_insn_init as init fn.
3434 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3435 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3436 (PROFILE_DATA): Delete member exec_time.
3437 Change insn_count to pointer to array, rather than the array.
3438 (sim_profile_print_bar): Declare.
3440 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3442 * cgen-run.c: New file.
3443 * sim-reg.c: New file.
3445 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3447 * aclocal.m4: Add checks for -lsocket and -lnsl.
3449 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3450 allow local port reuse on listening socket.
3452 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3454 * sim-config.h: Remove reference to linux kernel header.
3456 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3458 * dv-sockser.c (sockser_addr): Make variable non-static.
3460 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3462 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3464 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3466 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3468 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3470 * Make-common.in (install-common): Add $(EXEEXT) when installing
3473 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3475 * cgen-sim.h (cgen_state): New member opcode_table.
3476 * cgen-utils.c (sim_disassemble_insn): Use it.
3478 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3480 * cgen-mem.h (DECLARE_SETT): Fix return type.
3481 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3482 * cgen-scache.c: Include stdlib.h.
3483 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3484 * sim-model.c (model_option_handler): Remove unused variable `n'.
3486 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3488 * cgen-utils.c: Include bfd.h.
3489 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3491 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3493 * sim-bits.h (EXTEND24): Fix typo.
3495 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3497 * sim-events.c (ETRACE_P): New macro.
3498 (struct _sim_event): Add member trace.
3499 (sim_events_free): Reclaim trace message.
3501 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3502 sim_events_schedule_tracef): New functions, include printf trace
3503 information in argument list. If tracing, store asprintf'd trace
3504 message in sim_event.
3506 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3507 hw_event_queue_schedule_vtracef): New functions, mimic
3510 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3512 * sim-bits.h (EXTEND24): Define.
3514 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3516 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3517 (CPU_SCACHE_HASH_MASK): New macro.
3518 (SCACHE_HASH_PC): Rewrite.
3519 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3520 computation out of main loop.
3522 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3524 * cgen-sim.h (RECORD_IADDR): Delete.
3525 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3526 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3528 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3530 * gennltvals.def (mn10200): Add entry.
3531 * nltvals.def: Regenerate with MN10200 additions.
3533 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3535 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3536 documentation on how it works.
3538 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3539 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3540 sim_core_set_xor, sim_core_xor_read_buffer,
3541 sim_core_xor_write_buffer): Update.
3543 * sim-events.h, sim-events.c (sim_events_install,
3544 sim_events_watch_clock, sim_events_schedule_after_signal,
3545 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3546 sim_events_deschedule): Update.
3548 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3549 sim_fpu_max32, sim_fpu_max64): Update.
3551 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3553 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3554 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3555 * sim-profile.c (profile_print_model): Update.
3557 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3559 * gennltvals.def (m32r): Use common syscall.h now.
3560 (mn10300): Add entry.
3561 * nltvals.def: Regenerate.
3563 * sim-engine.c (sim_engine_get_run_state): New function.
3564 * sim-engine.h (sim_engine_get_run_state): Declare it.
3566 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3568 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3569 * sim-core.c (sim_core_signal): Make extern, always define.
3571 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3573 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3574 * cgen-ops.h (ANDIF): New macro.
3575 (ANDIF[BQHSD]I): Delete.
3577 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3579 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3580 (hw_event_queue_schedule, hw_event_queue_deschedule,
3581 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3584 * hw-alloc.h (HW_NZALLOC): Define.
3586 * Make-common.in (test-hw-events): Add target for testing the
3589 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3591 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3593 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3595 * hw-main.h: Include hw-handles.h, hw-instances.h.
3596 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3597 * hw-base.c (hw_create, hw_delete): Call same.
3599 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3601 * dv-core.c: Include hw-main.h and sim-main.h.
3602 * dv-pal.c: Include hw-main.h and sim-io.h.
3603 * dv-glue.c: Include hw-main.h.
3605 * hw-main.h: New file. Move list of includes to here.
3606 * hw-base.h: From here.
3607 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3608 (hw-*.o, dv-*.o): Update.
3609 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3610 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3613 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3614 do_hw_poll_read): Move declarations from here.
3615 * hw-main.h: To here.
3617 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3619 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3621 * Make-common.in (hw-config.h): Update
3622 * hw-base.c, dv-pal.c, dv-glue.c: Update
3624 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3625 `*_callback' to `*_method.
3627 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3629 * hw-base.h (set_*): Move set method macros from here.
3630 * hw-device.h: To here.
3632 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3634 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3637 * hw-base.c (hw_create, hw_delete): Call
3638 * hw-properties.c (create_hw_property_data,
3639 delete_hw_property_data): Define.
3641 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3643 * hw-device.c, hw-properties.c: Include hw-base.h
3645 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3646 * hw-device.c: From here.
3647 * hw-base.h: Include "hw-events.h".
3649 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3650 * hw-base.c (hw_create, hw_delete): Call.
3651 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3653 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3654 (hw-alloc.o): New target.
3656 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3658 * hw-events.h, hw-events.c: New files. Move event code to here.
3659 * sim-hw.c: From here.
3660 * hw-base.h: Include "hw-events.h".
3661 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3662 (hw-events.o): New target.
3664 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3665 * hw-events.h (struct hw_event): Replace typedef hw_event.
3667 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3668 * hw-base.c (hw_create, hw_delete): Call.
3669 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3673 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3675 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3676 * hw-ports.c: To here.
3678 * hw-base.h, hw-ports.c (create_hw_port_data,
3679 delete_hw_port_data): New functions.
3680 * hw-base.c (hw_delete, hw_create): Call same.
3682 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3684 * hw-ports.h: To here.
3686 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3688 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3689 PROCESSOR and CIA arguments.
3691 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3693 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3694 Move common object files from here.
3695 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3697 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3699 * sim-hw.c: Include ctype.h.
3700 (do_hw_poll_read): Do not assume EAGAIN.
3702 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3704 * cgen-trace.c (first_insn_p): New static local.
3705 (trace_insn_init): Set it.
3706 (trace_insn_fini): Use TRACE_PREFIX.
3707 (trace_insn): Rewrite to use trace_prefix.
3708 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3709 Adjust width accordingly.
3711 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3712 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3713 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3714 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3715 (PROFILE_COUNT_CORE): Simplify.
3716 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3718 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3720 * cgen-ops.h (ADDCFSI): Fix typo.
3722 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3724 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3725 * genmloop.sh: Use them rather than static locals.
3727 * sim-engine.c (sim_engine_set_run_state): New function.
3728 * sim-engine.h (sim_engine_set_run_state): Declare.
3729 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3730 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3731 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3733 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3735 * cgen-trace.c (trace_insn_init): New arg first_p.
3736 All callers updated.
3737 (trace_insn_fini): New arg last_p. All callers updated.
3738 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3739 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3740 * genmloop.sh (engine_resume): Update.
3742 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3744 * Make-common.in (install-common): Run ranlib on installed copy of
3747 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3749 * Make-common.in (install-common): Rename and install libsim.a.
3751 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3753 * sim-io.c (unistd.h): Include.
3755 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3757 * Make-common (sim_main_headers): Sort.
3758 (cgen-*.o): Add cgen-sim.h dependency.
3760 * cgen-scache.c (scache_init): Only allocate space if scache element
3762 (scache_flush,scache_print_profile): Check if scache in use first.
3764 * cgen-sim.h (IDESC): Provide forward declaration.
3766 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3767 (cgen_cpu_max_extra_bytes): Declare.
3768 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3770 * sim-cpu.h: New file. sim_cpu_base moved here.
3771 Move sim_cpu_lookup decl here.
3772 * sim-base.h: #include "sim-cpu.h".
3773 * sim-cpu.c: New file.
3774 * Make-common (sim_main_headers): Add sim-cpu.h.
3775 (sim-cpu.o): Add rule for.
3777 * sim-model.c (set_model): Delete.
3778 (sim_model_set,model_set): New functions.
3779 (sim_model_install): Renamed from model_install.
3780 Don't set default model here.
3781 (model_option_handler): Rewrite --model processing.
3782 (sim_model_lookup,sim_mach_lookup): New functions.
3783 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3784 (insn_timing): Delete.
3785 (INSN_TIMING): New member `num'.
3786 (IMP_PROPERTIES): Always define scache_elm_size member.
3787 (MACH): New member init_cpu.
3788 (sim_machs): Renamed from machs.
3789 (sim_model_install): Renamed from model_install.
3790 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3791 * sim-module.c (modules): Update.
3793 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3795 * sim-io.c: #include <errno.h>.
3797 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3799 * dv-pal.c (struct hw_pal_device): Add reader.
3800 (hw_pal_finish): Initialize reader.
3801 (scan_hw_pal): Use reader.
3803 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3804 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3807 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3808 ../ppc/main.c sim_io_read_stdin.
3810 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3812 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3814 * hw-tree.c: Update.
3816 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3817 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3819 * hw-ports.h (hw_port_event): Ditto.
3820 * hw-ports.c (hw_port_event): Update.
3821 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3823 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3825 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3826 (do_counter_event): Update.
3827 * dv-glue.c (hw_glue_io_read_buffer): Update.
3828 (hw_glue_port_event): Update.
3830 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3831 * hw-base.h (hw_create): Ditto.
3832 * hw-base.c (hw_create): Ditto.
3834 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3835 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3838 * hw-device.h (hw_system_cpu): Declare.
3839 * sim-hw.c (hw_system_cpu): New function.
3841 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3842 sim_hw_abort not hw_abort.
3843 (sim-hw.h): Include.
3844 (sim_core_read_buffer, sim_core_write_buffer): Call
3845 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3847 (sim_core_set_xor): Do not pass CPU when aborting.
3849 * sim-n-core.h (sim_core_read_aligned_N,
3850 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3851 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3852 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3855 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3857 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3858 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3860 (sim_hw_print): New function.
3862 * sim-engine.h (sim_engine_vabort): Declare.
3863 * sim-engine.c (sim_engine_vabort): New function.
3865 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3867 * sim-trace.c (print_data): For floating-point numbers trace raw
3869 (trace_result_fp2): New function.
3870 * sim-trace.h (trace_result_fp2): New declaration.
3871 (TRACE_FP_RESULT2): New macro.
3873 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3875 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3876 AM_CYGWIN32 and AM_EXEEXT.
3877 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3878 to run and install-common rules.
3879 * common/configure: regenerate
3881 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883 * sim-types.h (cell_word): New type.
3884 (natural_cell): Delete type.
3886 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3888 * configure: Regenerated to track ../common/aclocal.m4 changes.
3891 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3893 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3895 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3897 * configure: Regenerated to track ../common/aclocal.m4 changes.
3900 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3902 * acconfig.h: New file.
3903 * Make-common.in (top_builddir): New macro.
3904 (INTL_LIB): Removed.
3905 (INTLLIBS): New macro.
3906 (INTLDEPS): Likewise.
3907 (LIBDEPS): Use INTLDEPS.
3908 (EXTRA_LIBS): Use INTLLIBS.
3909 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3910 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3911 AM_LC_MESSAGES): New macros from GNU gettext.
3913 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3915 * sim-config.h: Discard leading _ from macros.
3916 * sim-types.h: Ditto.
3918 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3920 * Make-common.in (CSEARCH): Add -I to intl directories.
3921 (INTL_LIB): Point to libintl.a.
3922 (LIBDEPS): Add $(INTL_LIB).
3923 (EXTRA_LIBS): Ditto.
3925 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3927 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3929 * cgen-ops.h (ADDCFSI): Fix.
3932 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3934 * sim-types.h (signed_address, unsigned_address): Define.
3936 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3938 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3941 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3943 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3944 New functions, pack / unpack sim_fpu struct using raw values.
3945 (sim_fpu_is): Differentiate between negative and positive
3948 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3950 * sim-bits.h (EXTEND4): Define.
3951 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3953 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3955 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3956 declared so we need this cast to prevent long long addresses
3957 from being misconfigures. Results in access to unmapped memory.
3959 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3961 * Make-common.in (RUNTESTFLAGS): Define.
3962 (check): Pass RUNTESTFLAGS to recursive make.
3964 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3966 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3969 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3971 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3974 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3976 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3977 (sim-inline): Update to match sim-inline.[hc]
3978 * configure: Regenerated to track ../common/aclocal.m4 changes.
3980 * Make-common.in (sim_main_headers): Add sim-inline.h
3982 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3984 * sim-endian.h (sim-endian.c): Ditto.
3986 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3987 (sim_events_set_trace): Delete unused prototype.
3989 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3990 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3992 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3993 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3994 Comment out, not yet implemented in sim-fpu.c.
3995 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3996 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3998 * sim-inline.h: Rewrite description.
3999 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
4000 (SIM_MAIN_INLINE): Add inline option.
4002 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
4003 include generated files. Handled by generator directly.
4005 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4007 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4010 * sim-trace.h (TRACE_ANY_P): Define.
4011 (struct _trace_data): Add trace_any_p.
4013 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4015 * run.c (main): Handle all alternatives of enum sim_stop.
4016 (main): Delete unused `asection *s'.
4018 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4022 * configure: Regenerated to track ../common/aclocal.m4 changes.
4024 * sim-hw.c: New file.
4025 * sim-hw.h (sim_hw_parse): Declare function.
4026 (hw-tree.h): Do not include.
4028 * sim-base.h (STATE_HW): Define.
4029 (struct sim_state_base): Add member struct *hw.
4031 * sim-module.c (sim-hw.h): Include.
4032 (modules): Add sim_hw_install.
4034 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4036 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4038 * sim-base.h (CPU_INDEX): Define.
4040 * sim-utils.c (sim_state_alloc): Initialize.
4041 * sim-module.c (sim_post_argv_init): Ditto.
4043 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4045 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4046 properly formatted lists.
4048 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4050 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4051 0x2f needs to be 0x3f.
4053 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4055 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4057 (hw_tree_find_*_property): Clean up error message when property is
4060 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4061 present before looking for it.
4063 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4065 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4066 (AC_CHECK_FUNCS): Add check for __setfpucw.
4067 * configure: Regenerated.
4069 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4071 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4072 hw_pal_timer, hw_pal_timer_value): Define.
4073 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4074 (do_counter_event, do_counter_read, do_counter_value,
4075 do_counter_write): new functions.
4077 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4082 * hw-base.c (hw_create): Stop searching for a device when one is
4085 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4087 * configure: Regenerated to track ../common/aclocal.m4 changes.
4089 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4091 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4092 appends extra devices.
4093 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4096 * Make-common.in (hw-config.h): New target, create hw-config.h
4098 (SIM_HW): Definition from @sim_hw@.
4099 (hw-base.o): Depend on hw-config.h
4101 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4103 * Make-common.in: Get SHELL from configure.
4104 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4105 move-if-change. Fixes NT native build problem.
4106 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4107 move-if-change. Fixes NT native build problem.
4108 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4111 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113 * hw-device.h, hw-device.c (hw_strdup): New function.
4115 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4116 strings name, family and args.
4117 (full_name_of_hw): Use hw_strdup when returning the full path.
4119 * hw-properties.c: Clean up property not found / wrong type error
4122 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4123 before attaching any ports.
4125 * hw-base.c (hw-config.): Include. Replace hardwired table.
4127 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4129 * Make-common.in: Add rule for dv-glue.o.
4131 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4133 * hw-base.c (hw_finish): Move setting of trace level to here.
4134 (hw_create): From here.
4136 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4137 ../ppc/device_table.c.
4139 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4141 * hw-tree.c (print_properties): Supress path when printing
4142 properties of root node.
4144 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4146 * hw-device.h (HW_TRACE): Define.
4147 (hw_trace): Declare.
4148 * hw-device.c (hw_trace): Implement function.
4150 * hw-base.c (hw_create): Set hw trace level from "trace?"
4153 * dv-core.c (dv_core_attach_address_callback): Add trace.
4155 * dv-pal.c: Replace DTRACE with HW_TRACE.
4157 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4159 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4160 (hw_alloc_data): Delcare.
4161 (struct hw): Add member alloc_of_hw.
4163 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4164 functions. Assocate memory with a device.
4165 (stdlib.h): Include.
4167 * hw-base.h (set_hw_delete): Define.
4168 (hw_delete_callback): Declare.
4169 (hw_delete): Declare.
4171 * hw-base.c (hw_delete): Implement function.
4172 (struct hw_base_data): Add member to_delete.
4173 (ignore_hw_delete): New function, does nothing.
4174 (hw_create): Set the hw_delete method.
4175 (hw_create): Allocate the base type using HW_ZALLOC before setting
4178 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4180 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4182 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4183 (attach_hw_port_edge): Add struct hw argument
4185 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4188 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4190 * hw-device.h (hw_attach_address_callback,
4191 hw_detach_address_callback): Attach to a single space not a space
4192 mask. Clarify interpretation of SPACE:ADDR parameters.
4194 * hw-base.c (passthrough_hw_attach_address,
4195 passthrough_hw_detach_address): Update.
4196 * dv-core.c (dv_core_attach_address_callback): Ditto.
4197 * dv-pal.c (hw_pal_attach_address): Ditto.
4199 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4201 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4203 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4205 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4206 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4207 hw-properties_h, hw-tree_h): Define, point at corresponding
4209 (hw_base_headers): Define list of headers included by hw-base.h
4210 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4211 hw-properties.o, hw-tree.o): Specify dependencies.
4212 (dv-core.o, dv-pal.o): Ditto.
4214 * sim-hw.h: New file.
4216 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4217 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4219 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4221 * hw-base.h, hw-base.c: new files. Copied from
4222 ../ppc/device_table.[hc].
4224 * dv-core.c, dv-pal.c: New files. Copied from
4225 ../ppc/hw_{core,pal}.c
4227 * sim-basics.h (struct hw): Declare.
4228 (enum port_direction, enum object_disposition): Declare.
4230 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4232 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4233 sim_dv_src in Makefile. Take list of devices as parameter to m4
4236 * configure: Regenerated to track ../common/aclocal.m4 changes.
4238 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4240 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4241 trace_prefix can abort cleanly.
4243 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4245 * dv-sockser.c, dv-sockser.h: New files.
4246 * Make-common.in (dv-sockser.o): Add rule for.
4247 * aclocal.m4: Check for fcntl.h.
4248 * config.h: Add HAVE_FCNTL_H.
4250 * sim-break.c (remove_breakpoint): Fix thinko.
4252 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4253 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4255 1998-03-13 Fred Fish <fnf@cygnus.com>
4257 * sim-base.h (struct sim_state_base): Add prog_syms and
4258 define macro STATE_PROG_SYMS.
4259 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4260 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4261 and bfd_canonicalize_symtab, to get symbol table on first use
4262 and preserve it via STATE_PROG_SYMS for future calls to
4263 bfd_find_nearest_line.
4265 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4267 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4269 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4270 up to nr_maps, not just access_* maps.
4272 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4275 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4276 over nr_maps not sim_core_nr_maps.
4278 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4279 core_map argument to unsigned.
4280 (struct _sim_core): Ditto for struct member core_map.
4282 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4284 * sim-basics.h (access_io, access_*_io): Define.
4285 (map_read, map_write, map_exec, map_io): Define.
4287 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4288 attach with more generic mapmask.
4289 (sim_core_{read,write}_*): Change map argument to unsigned.
4291 * sim-core.c (sim_core_uninstall, sim_core_attach,
4292 sim_core_detach): Iterate over nr_maps instead of
4295 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4296 instead of the write_map.
4297 (remove_breakpoint): Ditto.
4299 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4300 with read_map, write_map, exec_map resp.
4302 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4305 * cgen-utils.c (sim_disassemble_insn): Ditto.
4307 * sim-hrw.c (sim_write, sim_write): Ditto.
4309 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4310 transfer_to_str): New functions.
4312 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4314 * sim-base.h (sim_state_base): New member environment.
4315 (STATE_ENVIRONMENT): New macro.
4316 * sim-config.c (current_environment): Delete.
4317 (sim_config_default): New function.
4318 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4319 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4320 (sim_config_default): Add prototype.
4321 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4322 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4323 Set STATE_ENVIRONMENT, not current_environment.
4325 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4327 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4329 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4331 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4333 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4335 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4337 * Make-common.in (TAGS): Make smarter.
4338 * Makefile.in (TAGS): Ditto.
4340 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4342 * sim-module.c (*): Fix typos in assertion tests.
4344 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4346 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4349 * sim-options.c (sim_parse_args): Ditto.
4350 (sim_args_command): Return OK, instead of nothing, for an empty
4353 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4355 * sim-profile.c (profile_info): Rename from profile_print. Drop
4356 misc and misc_cpu callback arguments. Use
4357 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4358 (profile_install): Install profile_info function.
4360 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4361 STATE_PROFILE_INFO_CALLBACK): Define.
4362 (struct PROFILE_DATA): Add field info_cpu_callback.
4363 (profile_print): Delete function.
4365 * sim-base.h (STATE_MODULES): Define. Replace individual
4366 STATE_*_LIST with single struct module_list.
4368 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4369 (struct module_list): Declare.
4371 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4372 sim_module_info): New functions.
4373 (sim_module_install): Clean up module data structures.
4375 * sim-info.c (sim_info): New file. New function. Call
4378 * Make-common.in (sim-info.o): Define rule.
4379 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4382 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4384 * sim-base.h (sim_cpu_base): New members name, options.
4385 (sim_cpu_lookup): Add prototype.
4386 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4387 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4388 (sim_add_option_table): Update prototype.
4389 * sim-options.c (sim_add_option_table): New argument `cpu'.
4390 (standard_option_handler,standard_install): Update.
4391 (sim_parse_args): Handle cpu specific options.
4392 (print_help): New static function.
4393 (sim_print_help): Call it. Print cpu specific options.
4394 (find_match): New static function.
4395 (sim_args_command): Call it. Handle cpu specific options.
4396 * sim-utils.c (sim_cpu_lookup): New function.
4397 * sim-memopt.c (memory_option_handler): Update.
4398 (sim_memopt_install): Update.
4399 * sim-model.c (model_option_handler): Update.
4400 (model_install): Update.
4401 * sim-profile.c (profile_option_handler): Update.
4402 (profile_install): Update.
4403 * sim-trace.c (trace_option_handler): Update.
4404 (trace_install): Update.
4405 * sim-watch.c (watchpoint_option_handler): Update.
4406 (sim_watchpoint_install): Update.
4407 * cgen-scache.c (scache_option_handler): Update.
4408 (scache_install): Update.
4410 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4412 * Make-common.in (check): Run `make check' in testsuite dir.
4414 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4416 * sim-trace.c (trace_result0): New function.
4418 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4419 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4420 tracing sim_fpu variables.
4421 (TRACE_ALU_RESULT0): Define.
4422 (TRACE_FP_RESULT_WORD): Define.
4423 (TRACE_FP_INPUT_WORD1): Define.
4425 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4426 sim_fpu_two): New constants.
4427 (sim_fpu_op1, sim_fpu_op2): New types.
4428 (struct _sim_fpu): Delete member result. Re-order other members.
4429 (sim_fpu_sign, sim_fpu_exp): New functions.
4430 (sim_fpu_max, sim_fpu_min): new functions.
4431 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4432 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4434 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4436 * sim-profile.c (profile_print): Delete duplicate test of
4438 (profile_print_pc): Exit early if data collection not set up.
4439 (profile_print_core): Simplify by calling sim_core_map_to_str.
4440 * sim-core.h (sim_core_map_to_str): Declare.
4441 * sim-core.c (sim_core_map_to_str): Make non-static.
4443 * genmloop.sh (engine_resume): Update insn_count before exiting.
4444 (engine_resume_full): Keep accurate core profile data.
4446 * cgen-utils.c (sim_disassemble_insn): Don't use
4447 sim_core_read_aligned_N, it messes up profiling results.
4449 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4451 * nltvals.def: Regenerate with MN10300 additions.
4453 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4455 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4457 * sim-trace.h, sim-trace.c (trace_result_word2,
4458 trace_input_word4, trace_result_word4): New function.
4460 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4462 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4464 * sim-xcat.h: Delete.
4465 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4466 * cgen-sim.h: Ditto.
4467 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4468 * sim-n-bits.h: Ditto.
4469 * sim-n-core.h: Ditto.
4470 * sim-n-endian.h: Ditto.
4472 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4474 * syscall.c (cb_syscall): Handle short reads, and EOF.
4476 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4479 sim_fpu to safely print fp_word values.
4480 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4481 (trace_result_bool1, trace_result_addr1): New functions.
4482 (trace_input_bool1, trace_input_addr1): New functions.
4484 * sim-trace.h (TRACE_FPU_*): Define.
4486 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4488 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4489 (sim_fpu_fpto, sim_fpu_tofp): Define.
4491 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4493 * sim-fpu.c (sim_fpu_cmp): New function.
4495 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4497 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4498 instead of abuf->length.
4499 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4500 (set_trace_option_mask): Renamed from set_trace_options.
4501 (set_trace_option): New function.
4502 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4503 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4505 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * sim-basics.h: Declare struct _sim_fpu.
4509 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4511 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4512 (trace_prefix, trace_input*, trace_result*): Declare.
4513 (trace_one_insn): Change declaration, assume trace_prefix called.
4514 (trace_generic): Like trace_one_insn.
4515 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4516 (TRACE_alu, TRACE_[a-z]*): Update.
4518 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4519 trace_insn, save_data, trace_idx_to_str, print_data): New
4521 (trace_one_insn): Rewrite.
4522 (trace_generic): New function.
4524 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4526 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4528 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4529 (SEMANTIC_FN): Rewrite declaration.
4530 (DECODE): Update type of semantic_fast member.
4531 ({EX,SEM}_FN_NAME): Have only one version.
4532 * sim-base.h (sim_state_base): Delete conditionals surrounding
4535 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4540 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4542 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4543 Add missing parameters to device_io calls.
4544 * sim-core.h: Add missing parameters to device_io calls.
4546 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4548 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4549 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4550 (SEMANTIC{,_CACHE}_FN): Fix return type.
4551 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4552 (engine_resume): Likewise. Make `engine' volatile. Save copy
4553 of cpu pointer in volatile object. Initialize read switch if
4556 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4558 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4559 (SEM_INSN): New macro.
4561 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4563 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4565 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4567 * configure: Regenerated to track ../common/aclocal.m4 changes.
4569 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4571 * sim-types.h (fp_word): New type, define according to
4572 WITH_TARGET_FLOATING_POINT_BITSIZE.
4574 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4575 configuration of size of floating point registers.
4577 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4579 * sim-profile.c (profile_print): Only print CPU <N> if other
4580 output is going to appear.
4582 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4584 * configure: Regenerated to track ../common/aclocal.m4 changes.
4586 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588 * sim-types.h (address_word): Typedef according to
4589 WITH_TARGET_ADDRESS_BITSIZE.
4590 (signed_cell, unsigned_cell, natural_cell): Ditto using
4591 WITH_TARGET_CELL_BITSIZE.
4593 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4594 (WITH_TARGET_CELL_BITSIZE): Define.
4595 (WITH_HOST_WORD_BITSIZE): Delete.
4597 * sim-config.c (print_sim_config): Update.
4599 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4600 configuration of address and OpenFirmware cell sizes.
4602 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4604 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4605 * sim-run.c (sim_engine_run): Update.
4607 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4609 * sim-run.c (sim_engine_run): Ditto.
4611 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4612 (sim_resume): Pass nr_cpus to sim_engine_run.
4614 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4616 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4618 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4620 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4622 * Make-common.in (stamp-tvals): New rule.
4623 (targ-vals.h,targ-map.c): Depend on it.
4624 (clean): Remove stamp-tvals.
4626 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4628 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4629 in code also #if 0'ed.
4631 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4633 * configure: Regenerated to track ../common/aclocal.m4 changes.
4634 * aclocal.m4: Recognize --enable-maintainer-mode.
4636 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4638 * cgen-scache.h: Deleted.
4639 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4640 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4641 (scache_init): Use runtime computed size of SCACHE.
4642 (scache_flush): Likewise.
4643 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4644 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4645 * cgen-sim.h: Scache support moved here.
4646 (PC): Redo definition.
4647 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4648 (DECODE): Add parallel execution support.
4649 Only include semantic label members if using switch.
4650 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4651 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4652 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4653 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4655 (engine_{stop,run,resume,halt,signal}): Delete decls.
4656 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4657 (argbuf,scache): Delete forward decls.
4658 (STATE): Delete decl.
4659 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4660 Include cgen-mem.h, cgen-ops.h.
4661 (engine_halt,engine_signal): Delete.
4662 ({ex,exc,sem,semc}_illegal): Delete.
4663 (sim_disassemble_insn): Result of extract fn is in bits.
4664 * genmloop.sh: Rewrite.
4666 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4669 * sim-base.h (sim_state_base): Delete member `model'.
4670 (sim_cpu_base): Add member `model'.
4671 * sim-model.h (IMP_PROPERTIES): New type.
4672 (MACH): New members imp_props, models.
4673 (models): Delete decl.
4674 * sim-model.c (set_model): Update.
4675 * sim-profile.c (profile_print_model): Update.
4677 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4679 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4681 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4684 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4686 * configure: Regenerated to track ../common/aclocal.m4 changes.
4689 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4691 * aclocal.m4 (AR): Check for sigaction.
4693 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4695 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4697 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4698 * sim-config.c (sim_config): Replace WITH_DEVICES with
4699 WITH_TREE_PROPERTIES.
4701 * configure: Regenerated to track ../common/aclocal.m4 changes.
4703 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4705 * Make-common.in (SIM_ENVIRONMENT): New variable.
4706 (CONFIG_CFLAGS): Add it.
4707 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4708 --enable-sim-environment option.
4709 * configure: Regenerated.
4710 * sim-config.h (environment support): Rewrite.
4711 * sim-config.c (current_environment): Define as enum, unconditionally.
4712 (current_alignment): Define unconditionally.
4713 (config_environment_to_a): Update.
4714 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4715 (sim_config): Handle environment and alignment determination
4716 unconditionally. Delete sanity checks of current_environment,
4718 (print_sim_config): Update.
4719 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4720 (standard_options): Add --environment.
4721 (standard_option_handler): Likewise.
4723 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4725 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4726 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4727 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4728 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4729 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4730 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4731 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4732 argument ADD_CA macro with two argument ADDC_C - add carrying with
4734 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4735 argument SUB_CA macro with two argument SUBC_X - subtract
4737 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4739 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4741 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4743 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4744 * sim-io.h (sim_io_syscalls): Delete.
4746 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4748 * syscall.c (cb_syscall): Add missing else, so write to stdout
4751 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4752 the carry bit from the CPU's psw.
4754 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4756 * gennltvals.sh: Redo syscall support.
4757 * nltvals.def: Regenerated.
4759 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4761 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4762 the stream immediately.
4764 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4766 * sim-io.c (sim_io_getstring): Delete unused len2.
4767 (sim_io_syscalls): Ditto for sys_errno.
4769 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4771 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4773 * Make-common.in (run.o): Depend on remote-sim.h.
4774 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4775 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4777 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4779 * sim-io.c (sim_io_syscalls): Disable lseek.
4781 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4783 * gennltvals.sh: Generate syscall values for d30v.
4785 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4786 * nltvals.def: Regenerate.
4788 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4789 (os_fstat): Likewise. Validate fd argument.
4790 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4791 just compute target stat struct length.
4792 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4793 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4794 (get_string): Return host errno values so they can be properly
4796 (cb_syscall): Likewise.
4797 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4798 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4799 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4800 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4801 (get_path): New function.
4803 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4805 * sim-io.c (sim_io_syscalls): New function to provide system call
4806 emulation. Provide exit, open, close, read, write, lseek, and
4808 (sim_io_getstring): New function to return a string from a
4809 simulated memory location.
4811 * sim-io.h (sim_io_syscalls): Add declaration.
4813 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4815 * sim-core.c (sim_core_signal): Fix spelling error in message.
4817 * sim-hrw.c (sim_read): Use read map, not write map.
4819 * Make-common.in (all): Add .gdbinit.
4820 * gdbinit.in: Add dump command.
4822 * sim-model.c (model_options): Use '\0' for `shortopt'.
4824 * sim-trace.c (trace_option_handler): Set state trace file
4825 for --trace-file in addition to cpu's values.
4826 (trace_vprintf): If cpu == NULL, try state's trace file.
4827 (trace_options): Reorganize table, reword some descriptions.
4829 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4831 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4834 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4836 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4837 signal untranslated, document problem with this.
4839 * nrun.c (main): Check for a prog name of `*step'. If present,
4840 step the simulator instead of allowing it to run free.
4842 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4844 * Make-common.in (sim_main_headers): Add sim-signal.h.
4846 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4848 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4850 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4852 * sim-signal.h: Start simulator signals at 64 so that host signal
4853 numbers can be detected and reported.
4855 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4857 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4859 * callback.c (cb_host_to_target_stat): Fix return values.
4861 * cgen-sim.h (enum_signal_type): Delete.
4862 (engine_signal): Update prototype.
4863 * cgen-utils.c: Don't include <signal.h>.
4864 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4865 (engine_signal): Update.
4867 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4868 (sim_state_free): Call SIM_STATE_FREE if defined.
4870 * sim-module.c (sim_module_install): Don't leave any modules
4871 installed if one fails to install.
4873 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4875 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4876 more, since alloca is not used in this file.
4878 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4879 correctly set the carry and overflow bits for those types.
4880 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4881 with carry, so carry is correct after doing both adds.
4882 (ALU*): Space out '\' to make it easier to read.
4884 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4886 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4889 * sim-signal.c, sim-signal.h: New files.
4890 * Make-common.in (sim-signal.o): Add rule for.
4891 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4892 * sim-abort.c: Don't include <signal.h>.
4893 * sim-basics.h: #include "sim-signal.h".
4894 * sim-break.c: Don't include <signal.h>.
4895 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4896 * sim-core.c: Don't include <signal.h>.
4897 (SIGBUS): Delete definition.
4898 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4899 * sim-engine.c: Don't include <signal.h>.
4900 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4901 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4902 * sim-resume.c: Don't include <signal.h>.
4903 (SIGTRAP): Delete definition.
4904 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4905 * sim-stop.c: Don't include <signal.h>.
4906 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4907 * sim-watch.c: Don't include <signal.h>.
4908 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4910 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4912 * sim-base.h (CIA_ADDR): Provide default definition.
4913 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4914 * sim-break.c (sim_handle_breakpoint): Likewise.
4916 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4918 * Make-common.in (srccom): New variable.
4920 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4921 (LIB_OBJS): Add syscall.o.
4922 (gentmap): Pass $(NL_TARGET) to $(CC).
4923 (syscall.o): Add rule for.
4924 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4925 (sim-bits.o): Depend on $(sim-n-bits_h).
4926 (sim-load.o): Depend on callback.h.
4928 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4929 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4930 * cgen-mem.h, cgen-ops.h: New files.
4932 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4934 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4936 * callback.c: #include string.h or strings.h.
4937 #include sys/types.h and sys/stat.h.
4938 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4939 (os_get_errno,os_open): Update.
4940 (os_stat,os_fstat): New functions.
4941 (os_init): Initialize syscall_map, errno_map, open_map.
4942 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4943 errno_map, open_map, signal_map, stat_map.
4944 (cb_read_target_syscall_maps): New function.
4945 (cb_target_to_host_syscall): New function.
4946 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4947 (cb_target_to_host_open): Renamed from target_to_host_open.
4948 (store): New function.
4949 (cb_host_to_target_stat): New function.
4950 * syscall.c: New file.
4951 * gentmap.c (sys_tdefs): New global.
4952 (gen_targ_vals_h): Output target syscall numbers.
4953 (gen_targ_map_c): Update. Output target syscall translation map.
4954 * gentvals.sh: New first argument `target'. Preface table with
4955 #ifdef NL_TARGET_$target if non-null target passed.
4956 * gennltvals.sh: New file.
4957 * nltvals.def: Regenerated.
4959 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4961 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4963 (sim_core_dummy_M): Declare.
4965 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4967 * sim-core.c (sim_core_signal): Print the address of the
4970 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4972 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4974 * sim-base.h (sim_state_base): Add member trace_data.
4975 (STATE_TRACE_DATA): New macro.
4976 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4977 ({WITH_,}TRACE_DEBUG_P): New macros.
4978 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4979 (_sim_cpu): Delete forward reference.
4980 (debug_printf): Update.
4981 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4982 (trace_options): Add --trace-debug.
4983 (set_trace_options): Handle it.
4984 (trace_option_handler): Likewise.
4985 (trace_install): Init state trace_data struct.
4986 (trace_uninstall): Close state trace file.
4987 * sim-events.c (ETRACE): Only print source file and line number if
4989 * sim-n-core.h (sim_core_trace_M): Likewise.
4991 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4993 1997-11-13 Felix Lee <flee@cygnus.com>
4995 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4997 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4999 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
5001 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
5003 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
5005 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
5006 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
5009 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5011 * sim-events.c (sim_events_process): Re-compute the time -
5012 update_time_from_event - as each event is processed. Reverses
5015 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5017 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5019 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5021 * sim-events.c (sim_events_process): Delete redundant call to
5022 update_time_from_event.
5023 (sim_events_slip): Always decrement time_from_event.
5024 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5025 Delete assertion that time_from_event >=0 when work in queue, no
5028 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5030 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5031 (standard_option_handler): Update.
5033 * sim-options.h: Clarify documentation.
5034 (OPTION_LONG_ONLY_P): Delete definition.
5035 (OPTION_VALID_P): Define.
5037 * sim-options.c (sim_print_help): Allow short only options.
5038 (sim_parse_args): Ditto.
5039 (sim_args_command): Skip short only options.
5040 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5041 separate entries for short and long options in the HANDLERS and
5043 (sim_parse_args): Disable argument permutation.
5045 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5047 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5048 Add argument M, size of data type.
5049 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5050 Declare, ditto for 5, 6 & 7 byte transfers.
5051 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5054 * sim-n-core.h (sim_core_trace_M): Rename from
5055 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5056 with transfer type. Print transfer direction. Handle 1 and 2 byte
5058 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5060 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5061 Update all functions.
5063 * sim-core.c: Generate functions starting with 16 not 1.
5064 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5065 all 5, 6 & 7 byte transfers.
5067 * sim-n-core.h (sim_core_read_misaligned_N,
5068 sim_core_write_misaligned_N): Implement.
5070 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5072 * sim-endian.h (U16_8): Implement
5074 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5076 * sim-endian.h (VL8_16, VH8_16): Implement.
5078 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5080 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5081 (memory_option_handler): Skip comma in alias address list
5083 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5085 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5087 (parse_size, parse_addr): New functions
5088 (memory_option_handler, memory_options): Parse address & size
5089 using new functions. Pass level, space, modulo to do_memopt_add &
5092 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5094 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5095 `attach_type attach' argument with `unsigned level' argument.
5098 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5099 sim_core_attach): Replace argument attach with level. Update
5100 verification of arguments.
5101 (sim_core_map_detach, sim_core_detach): Replace argument attach
5104 * sim-basics.h (enum _attach_type): Delete.
5106 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5108 * sim-core.h (sim_core_write_8): Define.
5110 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5112 * sim-bits.h: Document ROTn macro.
5114 * sim-endian.h (H2T): Handle 16 byte variables.
5116 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5119 * sim-core.c: Do not generate sim_core_*_word.
5121 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5122 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5124 * sim-core.h (sim_core_read_unaligned_word,
5125 sim_core_read_aligned_word, sim_core_read_word,
5126 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5127 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5129 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5131 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5133 * sim-endian.h: Disable 16 byte support.
5135 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5137 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5139 * sim-n-core.h (sim_core_trace_N): New function.
5140 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5141 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5143 * sim-endian.h: Add 128 bit variant.
5145 * sim-core.h, sim-core.c: Add 128 bit variant.
5147 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5149 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5151 * sim-events.c (sim_events_process): Clear events->work_pending.
5152 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5153 setting, nr_ticks_to_process.
5154 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5155 when the event queue isn't next.
5157 * sim-events.h, sim-events.c (sim_events_slip): New function.
5159 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5161 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5163 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5166 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5168 * nrun.c (main): Remove useless test of name != NULL.
5169 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5171 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173 * sim-fpu.c (EXPMAX): Type is unsigned.
5174 (MIN_INT, MAX_INT): Type is signed64.
5175 (i2fpu): Type of val is signed64.
5177 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5179 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5180 a bucket size of zero.
5182 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5183 OPTION_PROFILE_PC): Define.
5184 (profile_option_handler): Add support for --profile-pc and
5185 --profile-pc-granularity options.
5186 (profile_pc_init): When possible, compute nr buckets from bucket
5189 * sim-profile.c (profile_pc_init): Align the profile-pc end
5190 address with the profile-pc bucket size.
5192 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5193 something less ambiguous.
5194 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5196 * sim-profile.c (profile_pc_cleanup): New function. Move
5197 profile_pc_uninstall code to here.
5198 (profile_pc_uninstall): Call.
5199 (profile_pc_init): Call.
5201 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5203 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5204 file using BSD gprof format.
5206 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5208 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5209 MSBIT64): Force result to unsignedN.
5211 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5215 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5216 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5217 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5218 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5220 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5222 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5225 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5226 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5228 (sim_core_attach): Rename buffer_freed to free_buffer, type
5229 void*. Ensure that allocated buffer is alligned according to
5232 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5235 (ALU64_SUB): Define.
5237 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5238 (.gdbinit): Remove dependencies, generate once per build.
5240 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5242 * sim-n-core.h (sim_core_read_aligned_N,
5243 sim_core_write_aligned_N): Make xaddr param type address_word not
5246 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5248 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5249 unpacked floating point struct. Pass sim_fpu object by reference.
5250 Add preliminary support for rounding modes.
5252 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5254 * configure: Regenerated to track ../common/aclocal.m4 changes.
5256 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5258 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5259 WITH_TARGET_BITSIZE.
5261 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5263 * sim-profile.c (profile_print_core): label needs empty statement.
5265 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5267 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5268 and zfree instead of xmalloc and free. Prevents warnings.
5270 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5272 * configure: Regenerated to track ../common/aclocal.m4 changes.
5274 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5276 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5277 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5279 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5280 controling the bitsize/msb of the target.
5282 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5284 * Make-common.in: New files sim-break.c, sim-break.h.
5285 * sim-base.h: Add point to breakpoint list to sim_state_base.
5286 * sim-break.c sim-break.h: New modules that implement intrinsic
5288 * sim-module.c: Add breakpoint module.
5290 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5292 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5294 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5296 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5297 (SIGBUS) define for Windows.
5298 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5299 * sim-resume.c: define SIGTRAP for windows.
5300 * sim-xcat.h: use token pasting if ALMOST_STDC.
5302 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5306 (CONFIG_CFLAGS): Add same.
5308 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5310 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5311 (SIGNED32): use ##i32.
5313 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5315 * configure: Regenerated to track ../common/aclocal.m4 changes.
5317 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5319 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5322 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5323 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5324 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5325 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5326 (CONFIG_CFLAGS): Add same.
5328 * aclocal.m4: Perform AC_SUBST on optional options.
5330 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5332 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5334 * sim-options.c (standard_option_handler): Typo in warning message.
5336 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5338 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5339 insn count. Make count conditional on there being a valid
5341 (profile_pc_init): Make default PC profile frequency an arbitrary
5344 * sim-base.h: Ditto.
5346 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5349 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5352 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5354 * configure: Regenerated to track ../common/aclocal.m4 changes.
5356 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5359 configured alignment.
5361 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5363 * configure: Regenerated to track ../common/aclocal.m4 changes.
5365 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5367 * sim-config.c (sim_config): Check for default alignment.
5369 * sim-options.c (standard_option_handler): Add alignment option.
5371 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5372 default alignment requirements on memory accesses.
5374 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5376 * sim-load.c (sim_load_file): Return failure if the executable
5377 had no loadable sections.
5379 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5381 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5384 * sim-core.c (sim_core_signal): When bad access halt simulator
5385 SIGSEGV / SIGBUS instead of aborting.
5386 (signal.h): Include.
5388 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5389 options was missing.
5391 * sim-bits.h (MOVED): Define
5393 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5398 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5400 * sim-bits.c: Add 8 bit versions of bit macros.
5402 * sim-bits.h: Ditto.
5404 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5406 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5407 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5409 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5410 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5412 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5413 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5415 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5417 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5418 configure.in: Output to cconfig.h instead of config.h.
5420 * configure: Regenerated to track ../common/aclocal.m4 changes.
5422 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5427 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5429 * callback.c (os_write): divert stdout and stderr to their
5432 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5434 * sim-profile.c (profile_print_speed): Call
5435 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5437 * sim-events.c (sim_events_elapsed_time): New function return nr
5438 host MS consumed by the simulator.
5439 (sim_watch_valid): Use.
5441 * sim-module.c (modules): Install sim_events very very early.
5443 * sim-profile.c (profile_print): Call profile_print_pc.
5445 (profile_pc_init): New function, set up processor for PC
5447 (profile_print_pc): New function, print a PC profile.
5448 (profile_pc_event): New function, sample PC.
5450 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5451 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5454 * sim-options.c (sim_print_help): Pacify GCC.
5456 * sim-n-core.h (sim_core_read_aligned_N,
5457 sim_core_write_aligned_N): Add un-conditional profile call.
5458 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5459 profile call when aligned read/write isn't used.
5461 * sim-base.h: Include sim-profile, sim-model after sim-core &
5462 sim-events allow sim-core to define useful values.
5464 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5465 (profile_option_handler, profile_options): Add support for
5466 --profile-core option.
5467 (print_bar): Include when core profiling.
5468 (profile_print_core): New function, print core profile.
5470 * sim-config.c (print_sim_config): Print profile status.
5472 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5473 WITH_PROFILE_PC_P): Define.
5474 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5475 (PROFILE_COUNT_CORE): Define.
5477 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5479 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5480 interrupt_names array as the data.
5481 (sim-watch.h): Document.
5483 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485 * sim-options.c (sim_print_help): When the doc string is to long
5488 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5489 that only the first few the watch options are listed. Generate
5490 meanginful usage messages.
5492 * sim-options.h (struct OPTION): Clarify use of doc_name field
5494 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5496 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5497 (standard_option_handler): Handle --architecture-info.
5499 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5501 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5502 illegal zero-sized array.
5503 * sim-core.c (sim_core_xor_read_buffer): same.
5505 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5507 * nltvals.def: Regenerate.
5509 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5511 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5513 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5515 * sim-bits.c (MASKED): Delete.
5516 (EXTRACTED): Delete.
5517 (LSEXTRACTED, MSEXTRACTED): New functions.
5519 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5520 (MSMASKEDn, LSMASKEDn): Add last argument.
5523 * sim-bits.h (EXTEND8, EXTEND16): Define.
5524 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5526 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5528 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5529 current instruction address.
5531 * sim-inline.h (*_ENGINE): Define.
5533 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5535 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5537 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5538 (watch_option_handler): Call delete_watchpoint with ident or type.
5539 (sim_watchpoint_install): Create interrupt specific watchpoint
5540 commands on the fly.
5541 (do_watchpoint_create): New function, create a watch point using
5542 type/int-nr info encoded in the option nr.
5543 (do_watchpoint_info): New function. List active watchpoints.
5545 * sim-watch.h: Change data structure to a list.
5547 * sim-memopt.c (memory_option_handler): Require explicit "all"
5548 before deleting all memory regions.
5550 * sim-utils.c (sim_do_commandf): New function, printf version of
5553 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5555 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5557 (SIGNED64, UNSIGNED64): Delete.
5558 (ALU64_ADD): Don't rely on bit endianness.
5559 (ALU64_BEGIN): Define.
5561 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5562 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5564 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5565 suffix - u64, LL - to 64 bit constants.
5567 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5569 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5571 * sim-utils.h (NZALLOC): Define - zalloc * N.
5573 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5574 implementation of read/write functions.
5576 * Make-common.in (sim-hrw.o): New target.
5578 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5581 * sim-memopt.c (memory_option_handler): Implement memory-size
5582 command. Implement memory-alias command. Let memory-delete delete
5584 (add_memopt): New function. Add a memory region.
5585 (do_memopt_delete): New function. Delete a memory region.
5587 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5589 * sim-core.c (sim_core_detach): New function.
5590 (sim_core_map_detach): New function. Perform the actual detach.
5591 (sim_core_init): Move initialization code from here.
5592 (sim_core_install): To here.
5593 (sim_core_uninstall): And here.
5595 * sim-module.c: Add memopt module.
5597 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5598 simulator base type.
5600 * Make-common.in (sim_main_headers): Add sim-memopt.h
5601 (sim-memopt.o): New target.
5603 * sim-core.c (sim_core_install): Add core_options to the option
5606 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5609 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5612 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5613 address_word, add mask member.
5615 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5616 address_word, allow for 64bit targets in 32bit host. Add modulo
5618 (sim_core_map_attach): Ditto.
5619 (new_sim_core_mapping): Ditto.
5620 (sim_core_translate): Mask address when modulo memory.
5622 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5624 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5626 * gdbinit.in: New file.
5627 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5628 * Make-common.in (distclean): Delete .gdbinit.
5629 (.gdbinit): Add rule for.
5630 * configure: Regenerated to track ../common/aclocal.m4 changes.
5632 * Make-common.in (cgen-run.o): Add rule for.
5634 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5636 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5638 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5639 both resumed and previous elapsed time.
5640 (sim_events_init): Set initial_wallclock and current_wallclock to
5642 (sim_events_install): Install sim_events_suspend and
5644 (sim_events_watch_clock): Allow for suspended simulator when
5645 computing the time of the clock event.
5647 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5648 initial_wallclock to elapsed_wallclock, set both to zero.
5649 (sim_events_init, sim_events_uninstall): Delete prototypes.
5651 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5653 * sim-module.c(sim_module_resume, sim_module_suspend): New
5656 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5661 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5663 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5664 * Make-common.in (TAGS): Likewise.
5665 * sim-n-bits.h: Add TAGS comments for all functions.
5666 * sim-n-core.h: Likewise.
5667 * sim-n-endian.h: Likewise.
5669 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5674 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5676 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5679 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5681 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5682 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5684 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5686 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5687 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5688 nr_transfered and nr_this_transfer unsigned.
5690 * sim-events.c (sim_events_tickn): N is signed, as limited to
5693 * sim-n-endian.h (offset_N): Change size to unsigned.
5695 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5697 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5699 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5701 * sim-options.c (sim_parse_args): Use dupargv.
5703 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5705 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5707 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5712 * sim-options.c (standard_options): Add --architecture=MACHINE and
5713 --target=TARGET options.
5714 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5715 (standard_option_handler): Handle architecture and target options.
5718 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5720 (sim_analyze_program): Set prog_bfd architecture from
5721 STATE_ARCHITECTURE if known.
5723 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * configure: Regenerated to track ../common/aclocal.m4 changes.
5728 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5731 that option does not apply to certain files.
5733 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5735 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5736 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5737 offset from MSB/LSB.
5739 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5740 access address of sub word quantity of a hosts 16, 32, 64 bit word
5742 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5743 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5744 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5745 return N*2 byte value with argument in Hi/Lo word. Renamed from
5746 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5748 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5749 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5750 so that bit offset is explicit.
5752 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5755 Update STATE_PROG_BFD when needed with a dup'd copy of the
5758 * sim-config.c (sim_config): Delete ABFD argument, use
5759 STATE_PROG_BFD directly.
5761 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5763 * run.c (main): Pass the open ABFD to sim_create_inferior.
5765 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5769 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5770 hardware only simulator targets.
5772 * Make-common.in (sim-hload.o): Add rule.
5774 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5777 used by copyargv and freeargv.
5779 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5780 STATE_PROG_ARGV, not just a pointer.
5782 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5784 * configure: Regenerated to track ../common/aclocal.m4 changes.
5787 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5789 * aclocal.m4 (sim-endian): Add second argument to
5790 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5791 default endian when not hardwired.
5793 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5794 else failes value for target byte order.
5796 * sim-config.c (sim_config): Add abfd arguments. Set
5797 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5799 (sim_config): Return SIM_RC, don't abort.
5802 * run.c (main): Update call to sim_open - add ABFD argument.
5803 * nrun.c (main): Add NULL ABFD argument.
5805 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5807 * callback.c (os_poll_quit): Make static.
5808 Call sim_cb_eprintf, not p->eprintf.
5809 (sim_cb_printf, sim_cb_eprintf): New functions.
5810 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5812 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5813 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5814 sim-utils.h. #include sim-utils.h.
5815 * sim-utils.h: Above decls moved here.
5816 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5818 * sim-watch.c (action_watchpoint): Fix thinkos.
5820 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5822 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5824 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5826 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5827 to FORCED_ALIGNMENT case.
5829 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5831 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5833 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5835 * Make-common.in (libsim.a): Fix typo.
5837 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5839 * nrun.c (main): Verify the structure returned before using it.
5841 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5843 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5846 * sim-engine.c (sim_engine_install): New function. Install the
5847 engine init functions.
5848 (sim_engine_init): [Re]initialize the simulator engine.
5850 * sim-module.c: Add sim_engine to list of modules that always
5853 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5855 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5856 to remove the old watchpoint, not delete_watchpoint.
5857 (watch_option_handler): Action the correct watchpoint, not just
5860 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5862 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5863 both low and high word.
5864 (sim_core_write_aligned_N): Ditto.
5866 * sim-trace.c (set_trace_options): Delete code explicitly setting
5869 * sim-options.c (sim_print_help): Call the list commands if not a
5870 standalone simulator.
5871 (sim_print_help): Advise that some options may not be applicable.
5873 * sim-trace.c (set_trace_options): Assume core present.
5875 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5876 buffer when full not almost full.
5878 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5880 * sim-events.c (sim_events_process): Don't blat the event queue
5881 when processing watchpoints.
5883 * sim-watch.h: Make arg unsigned long - stop sign extension.
5885 * sim-events.c (sim_watch_valid): rewrite so debugable.
5887 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5889 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5890 inequality test is possible.
5891 (handle_watchpoint): Re-pass is_within arg.
5892 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5893 0 to schedule_watchpoint's is_within arg.
5894 (sim_watchpoint_init): Re-pass is_within arg.
5896 * sim-options.c (sim_print_help): Add is_command argument. Don't
5897 include -- prefix when called from the command line interpreter.
5899 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5901 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5902 zero indicates that the test should be reversed.
5903 (sim_events_watch_core): Ditto.
5904 (WATCH_CORE): Compare range against is_within.
5907 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5909 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5910 sim_core_read_buffer. Check nr-bytes transfered.
5912 * sim-core.h (sim_core_common): Define a new struct that contains
5913 the common data. to sd and cpu structures.
5914 * sim-core.c (sim_core_attach): Update.
5915 (sim_core_init): Update. Remember to copy initialized data to each
5917 (sim_core_find_mapping): Ditto.
5919 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5920 (sim_core_write_buffer): Ditto.
5922 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5923 transfer use xor version of read buffer.
5924 (sim_core_write_unaligned_N): Ditto for write.
5926 * sim-core.c (sim_core_xor_read_buffer): New function implement
5927 xor-endian data read breaking transfer up into xor-endian sized
5929 (sim_core_xor_write_buffer): Ditto for write.
5930 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5931 - needed for xor-endian transfers.
5933 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5935 * sim-inline.h: Review description.
5937 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5938 to just those involved in data transfers and configuration.
5940 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5942 * sim-n-core.h (sim_core_read_aligned_N): Use.
5943 (sim_core_read_unaligned_N): Ditto.
5944 (sim_core_read_unaligned_N): Ditto..
5945 (sim_core_write_unaligned_N): Ditto.
5947 * sim-core.h: Add xor endian bitmap to main structure. *
5949 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5951 (sim_core_read_aligned_N): Ditto.
5953 * sim-core.c (sim_core_set_xor_endian): New function.
5954 (sim_core_attach): Don't overwrite the per-cpu xor map when
5955 cloning the global core.
5957 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5959 * sim-engine.h: Update below so that it is using an enumerated
5962 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5964 * sim-engine.c (sim_engine_restart):
5965 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5966 return value used for simulator restart from 0 to 2.
5968 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5970 * cgen-scache.c (scache_option_handler): Add is_command arg.
5972 * sim-model.c (model_option_handler): Add is_command argument.
5974 * sim-profile.c (profile_option_handler): Add is_command arg.
5976 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5979 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5980 order that they are registered.
5982 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5983 between option and command line processing.
5985 * sim-options.c: Include stdlib.h, ctype.h.
5987 * Make-common.in (sim-watch.o): Add rule.
5988 (sim_main_headers): Assume sim-assert.h included.
5989 (sim-*.o): Simplify make rule.
5991 * sim-module.c: Add sim_watch_install to module list.
5993 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5995 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5998 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5999 * sim-events.c (sim_events_install): Ditto.
6000 * sim-core.c (sim_core_install): Ditto.
6001 * sim-model.c (model_install): Ditto.
6002 * sim-options.c (standard_install): Ditto.
6003 * sim-profile.c (profile_install): Ditto.
6004 * sim-reason.c (sim_stop_reason): Ditto.
6005 * sim-run.c (sim_engine_run): Ditto.
6006 * sim-utils.c (sim_analyze_program): Ditto.
6008 * sim-module.c (modules): Make profile_install and trace_install
6011 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6013 * sim-options.c (standard_option_handler): Set the byte order.
6015 * sim-events.c (sim_events_process): Allow multi tick processing.
6016 (sim_events_tickn): New function - multi cycle tick.
6018 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6019 prototypes. Under development.
6020 (sim_events): Replace processing with nr_ticks_to_process.
6022 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6024 * nrun.c (main): Pass callbacks to sim_open instead of using
6027 * run.c (main): Ditto.
6029 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6031 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6032 stop tk interrupting malloc calls.
6033 (sim_events_zalloc): Converse.
6035 * Make-common.in (sim_main_headers): Add sim-events.h.
6037 * sim-events.c (sim_events_schedule_after_signal): Change return
6038 type to void - signal events are strictly internal.
6039 (sim_events_init): Allocate a finite buffer for signal events.
6040 (sim_events_schedule_after_signal): Enter signal events into the
6043 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6044 (sim_engine_restart): Ditto.
6045 (sim_engine_abort): Ditto.
6046 * sim-stop.c (sim_stop): Ditto.
6047 (control_c_simulation): Ditto.
6048 * sim-resume.c (sim_resume): Ditto.
6049 (has_stepped): Ditto.
6050 * sim-abort.c (sim_engine_abort): Ditto.
6052 * sim-basics.h (transfer_type): New type.
6054 * sim-core.c (sim_core_signal): New function. Print core signal
6056 (sim_core_find_mapping): Add transfer argument.
6058 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6059 SIM_CORE_SIGNAL if a recoverable abort.
6060 * sim-core.c (sim_core_find_mapping): Ditto.
6062 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6064 * sim-core.c (sim_core_find_mapping): Replace calls to
6065 sim_io_error to more resiliant sim_engine_abort.
6067 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6068 (sim_core_write_unaligned_N): Ditto.
6070 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6072 * sim-module.c: Add sim_events_install to list.
6074 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6076 (sim_events_init): Now returns SIG_RC.
6078 * sim-run.c: New file. Generic sim_engine_run.
6079 * sim-reason.c: New file. Generic sim_stop_reason.
6080 * sim-stop.c: New file. Generic sim_stop.
6081 * sim-resume.c: New file. Generic sim_resume.
6083 * Make-common.in (sim-engine.o): Add rule.
6084 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6086 * sim-engine.h, sim-engine.c: New file. Provide generic
6087 implementation of sim_engine_halt, sim_engine_error. et.al.
6089 * sim-base.h (sim_state_base): Add member halt.
6090 (sim-engine.h): Include.
6092 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6094 * sim-events.c (sim_events_poll): Update event handler.
6096 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6098 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6100 (sim_events_watch_sim): New function.
6101 (sim_events_watch_core): New function.
6102 (sim_watch_valid): New function.
6103 (sim_events_preprocess): New function.
6104 (sim_events_process): Process the watchpoints as well as the timer
6106 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6107 (sim_events_deschedule): Check all the queues when removing an
6109 (sim_events_init): Ditto for cleaning.
6111 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6113 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6115 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6117 * callback.c (os_open): Type of arg flags is int.
6119 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6121 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6122 just like normal numbers as per IEEE rules.
6124 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6126 * callback.c (os_close): Mark the descriptor as being
6127 available if the close succeeded.
6128 (os_open): Pass 0644 as the mode of the file being created.
6130 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6135 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6136 * sim-lnline.h: Update.
6138 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6139 conversion functions.
6140 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6142 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6143 compare functions. Replacing.
6144 (sim_fpu_cmp): This. Delete.
6146 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6148 * sim-core.c (sim_core_find_mapping): Call engine_error not
6149 sim_io_error when possible.
6151 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6153 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6154 high/low double word.
6156 * sim-trace.h: Remove definition of attribute - defined in
6159 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6161 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6162 name of the option - or family of options.
6164 * sim-options.c (sim_args_command): Match command `a-b c' with
6165 option `--a-b-c' from option table.
6167 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6169 * sim-options.c (sim_print_help): For optional arguments, wrap
6172 * sim-trace.c (set_trace_options): New function, handle optional
6173 argument and multiple assignment.
6174 (trace_option_handler): Update.
6176 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6177 when branch tracing selected.
6179 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6181 * sim-trace.c (trace_one_insn): Make a va-args function.
6183 * sim-trace.c (trace_vprintf): New function, va-arg version of
6186 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6188 * sim-trace.c (trace_uninstall): Don't close a file twice.
6189 * sim-profile.c (profile_uninstall): Likewise.
6191 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6193 * sim-trace.c (toplevel): Include bfd.h.
6194 (trace_options): Note that --trace-linenum also turns on
6195 --trace-insn. Add --trace-{branch,semantics}.
6196 (trace_option_handler): If --trace-linenum, also turn on
6197 --trace-insn. Add --trace-branch support. If --trace-semantics,
6198 turn on ALU, FPU, branch, and memory tracing.
6199 (trace_one_insn): New function to trace an instruction. Support
6201 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6203 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6204 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6205 (TRACE_branch): Add new mask.
6206 (TRACE_*_P): Define all possible trace_p macros.
6207 (trace_one_insn): Declare function.
6209 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6211 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6212 GNU C doesn't support __attributes__.
6213 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6216 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6218 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6219 addresses are masked forcing them to be correctly aligned.
6220 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6221 * sim-config.c (config_alignment_to_a): Update.
6223 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6225 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6227 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6228 processor specific core maps.
6229 (sim_core_map_attach): Copy the core map data to each of the
6230 processor specific core data structures.
6231 * sim-core.c (sim_core_find_mapping): Update.
6233 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6234 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6235 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6236 alternatives that handle unaligned addresses.
6237 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6239 * cgen-utils.c (sim_disassemble_insn): Update.
6241 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6246 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6249 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6251 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6256 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6259 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6261 * cgen-trace.c: Prepend additional trace_printf argument.
6263 * cgen-utils.c (sim_disassemble_insn): Add additional core
6266 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6268 * nrun.c (main): Catch/report errorenous simulator states.
6270 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6271 * sim-trace.c: #include string.h/strings.h so that memset is
6273 * sim-utils.c: Ditto.
6274 * sim-profile.c: Ditto. And stdlib.h.
6275 (print_bar): Only define when used by instruction or memory profiler.
6277 * sim-options.c (standard_option_handler): Make ul more local.
6279 * sim-load.c (sim_load_file): Make the name constant.
6280 (sim_load_file): Passify gcc.
6282 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6284 * sim-utils.c, sim-load.c: Include sim-utils.h.
6286 * sim-base.h (sim_cpu): Pre define here so available to all.
6288 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6289 Restore the sim_cpu and instruction_address arguments so that full
6290 information is available to the abort function.
6291 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6292 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6294 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6295 tracing support for sim-events and sim-core.
6296 (trace_option_handler): Convert #if to if where possible so always
6297 compiled/checked by C compiler.
6298 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6300 * sim-base.h: Adjust comment documenting how to define the cpu
6302 (sim_state_base): Add sim_core and sim_events to simulator base
6305 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6306 * sim-core.c (sim_core_init, sim_core_attach,
6307 sim_core_find_mapping): Update.
6308 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6309 update_time_from_event, insert_sim_event,
6310 sim_events_schedule_after_signal, sim_events_deschedule,
6311 sim_events_tick): Ditto.
6313 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6314 sim-model.h): Move #includes from here.
6315 * sim-base.h: To here.
6316 (sim-core.h, sim-events.h, sim-io.h): Include also
6318 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6320 * callback.c (default_callback): Missing initialisers.
6322 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6324 * sim-utils.c (sim_add_commas): New function.
6325 * sim-basics.h (sim_add_commas): Add prototype.
6326 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6327 * sim-profile.c (COMMAS): New macro.
6328 (print_*): Use it to print commas in numbers.
6330 * configure: Regenerated.
6332 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6333 (cgen_state): New member run_fast_p.
6334 (cgen_init): Add prototype.
6335 (sim_disassemble_insn): New arg `cpu'.
6336 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6337 * cgen-utils.c (cgen_init): New function.
6338 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6339 * genmloop.sh: Call engine_halt if loop exits.
6341 * Makefile.in (sim-options_h): Define.
6342 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6343 (sim-model.o): Add new rule.
6344 (cgen-{scache,trace,utils}.o): Add new rules.
6345 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6346 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6347 Indent output by 2 spaces.
6348 * cgen-scache.h (scache_print_profile): Update.
6349 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6350 Use trace_printf, not fprintf.
6351 (trace_extract): Use trace_printf, not cgen_trace_printf.
6352 * genmloop.sh (!FAST case): Increment `insn_count'.
6353 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6354 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6355 access macro's name.
6356 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6357 Change return type to SIM_RC.
6358 (sim_core_{install,uninstall}): New functions.
6359 * sim-core.h (sim_core_{install,uninstall}): Declare.
6360 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6361 Change return type to SIM_RC.
6362 * sim-model.h (models,machs,model_install): Declare.
6363 * sim-module.c (modules): Add scache_install, model_install.
6364 (sim_post_argv_init): Set cpu->state backlinks.
6365 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6366 (standard_option_handler): Likewise.
6367 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6370 (profile_options): Delete --profile-simcache.
6371 (profile_option_handler): Likewise.
6372 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6374 (profile_print_{memory,model}): Likewise.
6375 (profile_print_simcache): Delete.
6376 (profile_print_speed): New function.
6377 (profile_print): Rewrite.
6378 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6379 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6380 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6381 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6382 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6383 (profile_print): Update prototype.
6385 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6387 * cgen-scache.[ch], cgen-sim.h: New files.
6388 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6389 * sim-model.c: New file.
6391 * Make-common.in (clean targets): Undo patch of Apr. 22.
6393 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6395 * sim-n-bits.h (signed): If we have a standard compiler, undef
6396 signed, so that signedN is defined correctly.
6398 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6400 * sim-module.h, sim-model.h, sim-profile.h: New files.
6401 * sim-module.c, sim-profile.c: New files.
6402 * Make-common.in (SIM_PROFILE): Define
6403 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6404 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6405 (sim_module.o,sim-profile.o): Add rules for.
6406 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6407 (--enable-sim-profile): Add.
6408 * configure: Regenerated.
6409 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6410 model. Move trace and profile support to sim-{trace,profile}.h.
6411 New members trace_data, profile_data.
6412 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6413 * sim-config.h: Provide default definition of WITH_PROFILE.
6414 (WITH_TRACE): Change default to -1.
6415 (MAX_NR_PROCESSORS): Always define.
6416 * sim-options.c: Move trace and profile support to
6417 sim-{trace,profile}.h.
6418 (sim_pre_argv_init): Moved to sim-model.c.
6419 (standard_install): New function.
6420 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6421 (standard_install): Declare.
6422 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6423 (trace_install, trace_uninstall): New functions.
6424 (trace_printf): Update reference to TRACE_FILE.
6425 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6426 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6427 (WITH_TRACE_FOO_P): Define.
6428 (trace_install): Declare.
6429 (TRACE_DATA): New struct.
6431 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6433 * run.c: Undo last exec_bfd patch.
6434 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6436 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6438 * run.c (exec_bfd): Add back in.
6439 (main): Set exec_bfd.
6441 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6443 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6445 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6447 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6448 less well defined engine_error.
6449 * sim-core.c: Ditto.
6451 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6453 * Make-common.in: Change clean targets to use :: so that other
6454 Makefiles can have their own clean targets.
6455 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6456 __STDC__ to control use of stdarg vs. varargs syntax. Some
6457 systems can't use __STDC__, but require stdarg.
6459 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6461 * sim-options.c (standard_options): Add --endian.
6462 (standard_option_handler): Likewise.
6464 * nrun.c: #include <signal.h>.
6465 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6466 handler that calls sim_stop ().
6468 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6470 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6471 handler that calls sim_stop (). Simulators may still be
6472 establishing their own handler.
6474 * sim-events.c (sim_events_poll): Rename from
6475 sim_events_at_large_int. Poll IO.
6477 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6480 * callback.c (os_poll_quit): New function poll for quit signal
6482 (default_callback): Include magic number.
6484 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6486 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6487 Check for functions getrusage, time.
6488 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6489 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6490 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6491 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6493 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6495 * sim-options.c, sim-options.h: New files.
6496 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6497 * Make-common.in (nrun.o): Add rules for.
6500 * run.c (main): Check return value of sim_open.
6502 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6503 (sim_main_headers): Add sim-trace.h.
6504 * run.c (exec_bfd, target_byte_order): Delete.
6505 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6506 call sim_load instead. Check return code of sim_create_inferior.
6507 * sim-base.h (CURRENT_STATE): Define.
6508 (sim_state_base): Make typedef. New members options, prog_argv,
6509 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6510 mem_size, memory [+ corresponding access macros].
6511 (sim_cpu_base): New typedef.
6512 * sim-trace.h: New file.
6513 * sim-trace.c: New file.
6514 * sim-basics.h: #include it.
6515 * sim-load.c: New file.
6517 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6519 * Make-common.in (INSTALL): Set to @INSTALL@.
6520 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6521 (install-common): Depend upon installdirs. Use
6522 $(program_transform_name) directly, rather than using
6524 (installdirs): New target.
6525 * Makefile.in (INSTALL): Set to @INSTALL@.
6526 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6527 (install-man): Depend upon installdirs. Use
6528 $(program_transform_name) directly, rather than using
6530 (installdirs): New target.
6532 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6534 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6537 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6539 * sim-basics.h: Only bring in config.h and tconfig.h if
6542 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6544 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6545 numbering convention of the target.
6546 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6547 and WITH_TARGET_WORD_MSB.
6548 (sim_config): When possible, check for consistency with bitsize
6551 * sim-bits.h: Allow MSB to be other than zero.
6552 * sim-bits.c: Ditto.
6553 * sim-n-bits.h: Ditto.
6555 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6556 * sim-n-bits.h (MSMASKEDn): Ditto.
6558 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6560 * Makefile.in (INSTALL): Change install.sh to install-sh.
6562 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6564 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6566 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6568 * run.c (main): Check that a program to run was specified.
6570 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6572 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6574 * configure: Regenerated to track ../common/aclocal.m4 changes.
6577 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6579 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6580 * sim-config.h: To here.
6582 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6583 (sim_main_headers): Define.
6584 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6585 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6587 (sim-utils.o): Add rule for.
6588 * sim-utils.o: New file.
6589 * sim-basics.h: #include sim-base.h.
6590 (zalloc): Make argument unsigned long.
6591 * sim-base.h: New file.
6592 * sim-inline.h (SIM_IO support): Delete.
6593 * sim-io.h: Delete inline support.
6594 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6595 * sim-config.c: sim-state.h renamed to sim-main.h.
6596 * sim-core.c: Likewise.
6597 * sim-events.c: Likewise.
6599 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6601 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6602 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6604 * configure: Regenerated to track ../common/aclocal.m4 changes.
6606 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6608 * configure: Regenerated to track ../common/aclocal.m4 changes.
6610 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6612 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6613 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6614 are defined by the configure.
6616 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6618 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6619 reserved-bits): Always define.
6621 * sim-config.h, sim-config.c (sim_config): New function - and new
6622 file - co-ordinate the setting/checking of the common simulator
6623 configuration options.
6625 * Make-common.in (sim-config.o): Add rule.
6627 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6629 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6630 va_list from void *, since va_list might not be a pointer type.
6632 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6634 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6636 (offset_N): Correct computation of LE offset.
6638 * sim-io.c (sim_io_error): Include a new line when reporting
6641 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6644 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6646 * run.c: Include alloca-conf.h.
6648 * callback.c (os_evprintf_filtered): Fix typo.
6650 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6652 * run.c (string.h, strings.h, stdlib.h): Include.
6654 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6655 0 when nothing pending.
6657 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6658 will soon be going away.
6659 (getopt): Plicate GCC.
6661 * sim-endian.c (sim-io.h): Plicate GCC.
6662 * sim-bits.c (sim-io.h): Ditto.
6663 * sim-n-bits.h (ROTn): Ditto.
6665 * sim-io.c (sim_io_error): Correct check for NULL.
6667 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6669 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6672 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6674 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6675 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6677 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6679 * sim-alu.h: Include sim-xcat.h.
6681 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6683 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6684 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6687 * sim-events.c (sim_events_at_large_int): New function. Just
6688 schedules an event every large-int ticks.
6689 (sim_events_init): Call.
6690 (sim_events_tick, sim_events_process): Move async handing to
6691 sim_events_process. Move timer decrement so that it occures after
6692 events have been processed.
6694 * sim-basics.h (struct _engine): Remove declaration.
6696 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6697 everything with same. Rename global struct to SIM_DESC.
6698 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6699 * sim-io.h, sim-io.c: Ditto.
6701 * sim-assert.h: New file. Optional assertion checking macros.
6702 * sim-io.c (sim_io_error): Make just this function tolerant to
6705 * sim-xcat.h: New file. Define concatenate macros.
6706 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6707 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6711 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6713 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6715 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6717 * sim-inline.h: Add definitions for sim-types.
6718 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6721 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6723 * sim-events.h: Remove defunct reference to callback struct.
6725 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6727 * configure: Re-generate.
6729 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6731 * Make-common.in (CSEARCH): Do not include the gdb directory in
6734 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6736 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6737 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6738 to explicitly incorporate these.
6740 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6741 specify the alignment restrictions of the target architecture -
6742 without this option all alignment restrictions are accomodated.
6743 (--enable-sim-assert): New option. Conditionally compile in
6744 assertion statements.
6745 (--enable-sim-float): New option. Strongly specify the target's
6746 floating point support.
6747 (--enable-sim-hardware): New option. Specify the hardware devices
6748 included in the simulation.
6749 (--enable-sim-packages): New option. Specify the hardware
6750 packages included in the simulation.
6751 (--enable-sim-regparm): New option. Specify that parameters be
6752 passed in registers instead of on the stack.
6753 (--enable-sim-reserved-bits): New option. Specify that reserved
6754 bits within an instruction are are correctly set.
6755 (--enable-sim-smp): New option. Specify the level of SMP support
6756 to be included in the simulator.
6757 (--enable-sim-stdcall): New option. Specify an alternative
6758 function call convention.
6759 (--enable-sim-xor-endian): New option. Configure xor-endian
6760 support used by some targets to implement bi-endian support.
6762 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6764 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6765 host endianness to be overridden.
6766 (--enable-sim-endian): Allow the target platform's byte order
6768 (--enable-sim-inline): Control the inlining of common components.
6769 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6770 (--enable-sim-warnings): Enable additional GCC compiler checks.
6771 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6774 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6775 sim-*-n.h so that the names are uniq on dos machines
6776 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6778 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6780 * run.c: #include "libiberty.h".
6781 (main): New locals sd,no_args,sim_argv.
6782 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6783 is program name. Update call to sim_set_callbacks.
6784 Record result of sim_open, pass to other sim_foo routines.
6786 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6788 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6791 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6793 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6794 Route stdout through buffered IO.
6796 * callback.c: Add os_flush_stderr, os_write_stderr,
6797 os_evprintf_filtered functions to route error output through
6800 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6801 Correct return type - should be void.
6803 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6805 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6807 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6808 not provide a default value as undefined indicates disable code.
6810 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6812 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6814 * sim-events.h, sim-events.c: Ditto.
6815 * sim-io.h, sim-io.c: Ditto.
6817 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6819 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6821 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6822 extract the tail or least signifiant bits from an integer of the
6825 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6826 WITH_TARGET_BITSIZE so that the compilation will fail when an
6827 unsupported bitsize value is defined.
6829 (INSERTED*): Convert to functions.
6830 (EXTRACTED*): Ditto.
6832 (SIGN_EXTEND, SEXT): Change to more terse name.
6834 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6836 * sim-inline.h: Allow explicit control over which .c files will be
6837 included by their header.
6839 * sim-inline.h: Allow explicit control over which .c files use the
6840 alternative - REGPARM - parameter passing mechanism.
6842 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6843 icache.c, idecode.c, semantics.c or support.c. Those names are
6844 not generally applicable.
6846 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6848 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6849 in a fashion similar to sim-endian-n.
6851 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6852 both value and address macro's.
6854 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6856 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6858 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6859 generic L_word, H_word macro's.
6861 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6863 * sim-basics.h: Borrow code from ppc directory.
6864 * sim-bits.c: Ditto.
6865 * sim-bits.h: Ditto.
6866 * sim-config.h: Ditto.
6867 * sim-endian-n.h: Ditto.
6868 * sim-endian.c: Ditto.
6869 * sim-endian.h: Ditto.
6870 * sim-inline.c: Ditto.
6871 * sim-inline.h: Ditto.
6872 * sim-types.h: Ditto.
6874 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6876 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6877 all the ALU size alternatives and then auto-configure a default.
6879 * sim-alu.h: Copy ppc/idecode_expression.h.
6881 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6883 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6884 sign extend a bit within a value.
6886 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6887 a pointer into the middle of a host word.
6888 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6890 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6892 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6893 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6894 appropriate definitions of read, write, etc. Add prototype for
6897 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6899 * Makefile.in (libcommon.a): Delete.
6900 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6901 (gentmap,targ-vals.h,targ-map.c): Likewise.
6902 (run-autoconf): Delete.
6903 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6904 (common makefile fragment): Moved back into ...
6905 * Make-common.in: Resurrect.
6906 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6907 * configure: Regenerated.
6909 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6911 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6912 (SIM_AC_OUTPUT): To here.
6914 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6916 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6917 comments and single quotes. Fixes a problem found on hpux.
6919 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6921 * aclocal.m4: Remove Make-common.in from dependencies.
6922 * (distclean): Remove targ-vals.def.
6924 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6925 into here. Makes insertion into makefiles easier. Also, change
6926 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6927 targ-map.o, and run are built. They are now built in the
6928 individual simulator directories, taking sources from ../common as
6929 necessary. This replaces the merging of libcommon.a into
6930 linsim.a, which was problematic for the WinGDB build process.
6931 * run.c: Include config.h from . instead of ../common.
6932 * Make-common.in: Remove. It's no longer necessary.
6934 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6936 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6937 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6939 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6941 * run.c (main): Set target_byte_order before call to sim_open.
6943 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6945 * callback.c: #include <stdlib.h>
6946 (os_error): New function.
6947 (default_callback): Add os_error.
6949 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6951 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6952 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6954 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6956 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6958 * run.c: #include ../common/config.h, tconfig.h.
6959 (myname): New static global.
6960 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6961 Only process -c ifdef SIM_HAVE_SIMCACHE.
6962 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6963 Parse program name from argv[0] and use in error messages.
6964 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6965 Add support for incomplete h8/300 termination indicators.
6966 (usage): Make more verbose.
6967 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6968 * Makefile.in,Make-common.in,callback.c: New files.
6969 * nltvals.def,gentmap.c,gentvals.sh: New files.
6971 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6973 * run.c: Include stdarg.h if __STDC__.
6975 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6977 * run.c (main): Don't print out anything if the signal
6978 number is zero (ie no signal).
6980 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6982 * run.c (main): Print out if the program raised a signal.
6984 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6986 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6989 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6991 * run.c (main): Explicitly cast malloc() parameter.
6993 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6995 * run.c (sim_bfd): New global to hold the bfd pointer for the
6997 (main): Initialize sim_bfd.
6999 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
7001 * run.c (main): Use new bfd_big_endian macro.
7003 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7005 * run.c (main): Removed SH specific comments, so source is
7006 generic. Also updated to only load relevant sections. Moved
7007 sim_open() to after callback attach (to match GDB).
7009 * run.1: Removed SH specific comments.
7011 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7013 * run.c (main): Always return sigrc at end.
7015 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7017 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7018 bfd_check_format() fails.
7020 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7022 * run.c, run.1: From sh directory.
projects / binutils-gdb.git / blob