1 2016-01-17 Joel Brobecker <brobecker@adacore.com>
3 * sim-fpu.c: Minor comment fixes throughout.
5 2016-01-17 Joel Brobecker <brobecker@adacore.com>
7 * sim-fpu.c (print_bits): Minor reformatting (no code change).
8 (sim_fpu_map): Likewise.
10 2016-01-11 Mike Frysinger <vapier@gentoo.org>
12 * sim-config.c (print_sim_config): Drop extra whitespace before =
13 in output for byte order, stdio, and msb settings.
15 2016-01-10 Mike Frysinger <vapier@gentoo.org>
17 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
18 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
19 sim-stdio, sim-trace, and sim-profile.
20 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
21 (SIM_AC_OPTION_ASSERT): Likewise.
22 (SIM_AC_OPTION_SMP): Likewise.
23 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
24 * configure: Regenerate.
25 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
26 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
27 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
28 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
29 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
30 WITH_ENVIRONMENT & USER_ENVIRONMENT.
31 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
32 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
33 WITH_ASSERT, WITH_STDIO): Delete.
34 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
37 2016-01-10 Mike Frysinger <vapier@gentoo.org>
39 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
40 * configure: Regenerate.
41 * Make-common.in (SIM_PACKAGES): Delete.
42 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
44 2016-01-10 Mike Frysinger <vapier@gentoo.org>
46 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
48 2016-01-10 Mike Frysinger <vapier@gentoo.org>
50 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
52 2016-01-10 Mike Frysinger <vapier@gentoo.org>
54 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
56 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
57 * gentmap.c: Change targ-vals.def include to nltvals.def.
58 * Make-common.in (gentmap): Change targ-vals.def to
59 $(srccom)/nltvals.def.
60 (distclean): Delete rm -f targ-vals.def.
61 * Makefile.in: Update comment.
63 2016-01-10 Mike Frysinger <vapier@gentoo.org>
65 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
66 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
67 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
69 2016-01-10 Mike Frysinger <vapier@gentoo.org>
71 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
72 and --enable-sim-stdcall and sim_stdcall.
73 * configure: Regenerate.
74 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
75 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
76 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
77 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
78 (REGPARM_*): Delete all regparm defines and their use.
80 2016-01-10 Mike Frysinger <vapier@gentoo.org>
82 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
83 * Make-common.in (SIM_CFLAGS): Delete.
84 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
85 * Makefile.in: Likewise.
87 2016-01-09 Mike Frysinger <vapier@gentoo.org>
89 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
90 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
91 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
92 * acinclude.m4 (SIM_AC_COMMON): ... here.
93 * aclocal.m4, configure: Regenerate.
94 * config.in: Delete file.
95 * callback.c: Change cconfig.h include to config.h.
96 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
98 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
99 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
101 2016-01-06 Mike Frysinger <vapier@gentoo.org>
103 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
104 date, and time information.
106 2016-01-06 Mike Frysinger <vapier@gentoo.org>
108 * sim-options.c (sim_parse_args): Mark argv array const.
109 * sim-options.h (sim_parse_args): Likewise.
111 2016-01-05 Mike Frysinger <vapier@gentoo.org>
113 * sim-trace.c: Include dis-asm.h.
114 (OPTION_TRACE_DISASM): New enum.
115 (trace_options): Add trace-disasm flag.
116 (trace_option_handler): Handle OPTION_TRACE_DISASM.
117 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
118 (dis_read, dis_printf, trace_disasm): New functions.
119 * sim-trace.h: Include dis-asm.h.
120 (TRACE_INSN_IDX): Clarify comment.
121 (TRACE_DISASM_IDX): New enum.
122 (TRACE_disasm): New define.
123 (WITH_TRACE_DISASM_P): New define.
124 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
125 (STRACE_DISASM_P): New define.
126 (TRACE_DISASM_P): Likewise.
127 (TRACE_DISASM_P): Likewise.
128 (TRACE_DISASM): Likewise.
129 (trace_disasm): New function.
131 2016-01-04 Mike Frysinger <vapier@gentoo.org>
133 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
135 2016-01-04 Mike Frysinger <vapier@gentoo.org>
137 * cgen-scache.c (MAX): Delete.
138 (scache_init): Change MAX to max.
139 * cgen-trace.c (min): Delete.
140 * cgen-utils.c (min): Delete.
141 * sim-basics.h [!min] (min): Define.
142 [!max] (max): Define.
144 2016-01-04 Mike Frysinger <vapier@gentoo.org>
146 * sim-options.c (sim_parse_args): Tweak getopt error message.
148 2016-01-04 Mike Frysinger <vapier@gentoo.org>
150 * acinclude.m4 (sim-bswap): Delete.
151 * configure: Regenerate.
152 * Make-common.in (SIM_BSWAP): Delete.
153 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
154 * sim-config.h (htonl, ntohl): Delete.
155 (WITH_BSWAP): Delete.
157 2016-01-03 Mike Frysinger <vapier@gentoo.org>
159 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
160 opterr state to it before calling getopt_long and restore afterwards.
161 Set opterr to 0. When optc is '?', call sim_io_eprintf.
163 2016-01-03 Mike Frysinger <vapier@gentoo.org>
165 * hw-device.h (device): Delete commented typedef.
166 * sim-basics.h (device): Delete typedef.
168 2016-01-03 Mike Frysinger <vapier@gentoo.org>
170 * sim-options.c (sim_parse_args): Replace for loop with a call
173 2016-01-03 Mike Frysinger <vapier@gentoo.org>
175 * nrun.c (myname): Mark const.
176 (main): Mark name const. Replace myname parsing loop with a
179 2016-01-03 Mike Frysinger <vapier@gentoo.org>
181 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
182 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
183 (SIM_AC_OPTION_HOSTENDIAN): Delete.
184 * config.in, configure: Regenerate.
185 * Make-common.in (SIM_HOSTENDIAN): Delete.
186 * sim-config.c (current_host_byte_order): Delete.
187 (sim_config): Delete current_host_byte_order assignments and
188 CURRENT_HOST_BYTE_ORDER checks.
189 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
190 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
191 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
192 (current_host_byte_order): Delete.
193 (CURRENT_HOST_BYTE_ORDER): Likewise.
194 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
195 (HOST_BYTE_ORDER): ... this.
196 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
198 (sim_endian_join_16): Likewise.
199 * sim-n-core.h (sim_core_read_misaligned_N): Change
200 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
201 (sim_core_write_misaligned_N): Likewise.
202 * sim-n-endian.h (endian_t2h_N): Likewise.
203 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
204 endian_le2h_N): Likewise.
205 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
207 2016-01-02 Mike Frysinger <vapier@gentoo.org>
209 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
210 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
212 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
213 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
214 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
215 * nrun.c (main): Likewise.
216 * sim-config.c (current_host_byte_order): Change type to enum
217 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
218 (current_target_byte_order): Likewise.
219 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
220 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
222 (sim_config): Change prefered_target_byte_order type to enum
223 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
224 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
225 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
226 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
227 Delete all the various arch/OS endian includes & defines.
228 (current_host_byte_order): Change type to enum bfd_endian.
229 (current_target_byte_order): Likewise.
230 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
231 (CURRENT_TARGET_BYTE_ORDER): Likewise.
232 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
233 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
234 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
236 (sim_events_watch_core): Likewise.
237 * sim-events.h: Likewise.
238 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
240 (sim_core_write_misaligned_N): Likewise.
241 * sim-n-endian.h (endian_h2be_N): Likewise.
242 (endian_be2h_N): Likewise.
243 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
244 (offset_N): Likewise.
245 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
246 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
248 2016-01-02 Mike Frysinger <vapier@gentoo.org>
250 * cgen-defs.h (current_state): Delete.
251 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
252 * sim-utils.c (current_state): Delete.
254 2015-12-30 Mike Frysinger <vapier@gentoo.org>
256 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
259 2015-12-27 Mike Frysinger <vapier@gentoo.org>
261 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
263 2015-12-26 Mike Frysinger <vapier@gentoo.org>
265 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
266 * config.in, configure: Regenerate.
267 * Make-common.in (sim-basics_h): Delete tconfig.h.
268 (distclean): Likewise.
269 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
270 (new_sim_core_mapping): Delete WITH_HW and device *device.
271 (sim_core_map_attach, sim_core_attach): Likewise.
272 (sim_core_read_buffer): Delete WITH_DEVICES logic.
273 (sim_core_write_buffer): Likewise.
274 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
276 (sim_core_attach): Likewise.
277 (device_io_read_buffer, device_io_write_buffer): Delete.
278 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
279 (sim_core_write_aligned_N): Likewise.
280 * tconfig.h: Delete file.
282 2015-12-26 Mike Frysinger <vapier@gentoo.org>
284 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
285 Call sim_cpu_hw_io_read_buffer if cpu is valid.
286 (sim_core_write_buffer): Move cia decl to top of func. Call
287 sim_cpu_hw_io_write_buffer if cpu is valid.
289 2015-12-25 Mike Frysinger <vapier@gentoo.org>
291 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
293 (hw_find_integer_property): Likewise.
294 (hw_find_integer_array_property): Likewise.
295 (hw_add_duplicate_property): Likewise.
297 2015-12-25 Mike Frysinger <vapier@gentoo.org>
299 * sim-config.h (WITH_ENGINE): Delete.
300 * sim-module.c (modules): Always include sim_engine_install.
302 2015-12-25 Mike Frysinger <vapier@gentoo.org>
304 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
305 * cgen-types.h (SIM_HAVE_MODEL): Delete.
306 * sim-base.h: Always include sim-model.h.
307 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
308 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
309 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
310 [!WITH_MODEL_P] (sim_machs): Define.
311 * sim-model.h: Add some developer docs.
312 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
313 (WITH_MODEL_P): Define.
314 * sim-module.c (modules): Always include sim_model_install.
315 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
317 2015-12-25 Mike Frysinger <vapier@gentoo.org>
319 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
320 * sim-model.c: Likewise.
321 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
322 SIM_MACH_IMP_PROPERTIES
324 2015-12-25 Mike Frysinger <vapier@gentoo.org>
326 * sim-core.c (device_error): Delete.
327 (sim_core_map_attach): Delete calls to device_error.
328 (sim_core_attach): Likewise.
329 * sim-core.h (device_error): Delete.
330 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
332 (sim_core_write_aligned_N): Likewise.
334 2015-12-25 Mike Frysinger <vapier@gentoo.org>
336 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
337 * sim-core.c (sim_core_write_buffer): Likewise.
338 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
339 (sim_core_write_aligned_N): Likewise.
341 2015-12-25 Mike Frysinger <vapier@gentoo.org>
343 * dv-pal.c: Include config.h and sim-main.h.
344 (hw_pal_io_read_buffer): Always call CPU_INDEX.
346 2015-12-24 Mike Frysinger <vapier@gentoo.org>
348 * sim-options.c (standard_options): Always enable load-lma and
350 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
352 2015-12-24 Mike Frysinger <vapier@gentoo.org>
354 * sim-module.c (MODULE_LIST): Delete.
356 2015-12-24 Mike Frysinger <vapier@gentoo.org>
358 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
359 Move to h8300/compile.c.
360 [SIM_H8300] (standard_options): Likewise.
361 (standard_option_handler): Likewise.
363 2015-12-24 Mike Frysinger <vapier@gentoo.org>
365 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
366 sim_watchpoint_install.
368 2015-12-24 Mike Frysinger <vapier@gentoo.org>
370 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
371 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
373 * sim-options.c (OPTION_MEM_SIZE): Delete.
374 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
375 (standard_option_handler): Likewise.
377 2015-12-24 Mike Frysinger <vapier@gentoo.org>
379 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
381 2015-11-21 Mike Frysinger <vapier@gentoo.org>
384 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
386 2015-11-21 Mike Frysinger <vapier@gentoo.org>
389 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
390 vasprintf, and va_end together. Check ret after va_end call.
392 2015-11-21 Mike Frysinger <vapier@gentoo.org>
394 * sim-types.h (SIM_PRI_TB): Define.
395 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
396 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
397 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
398 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
400 2015-11-17 Mike Frysinger <vapier@gentoo.org>
402 * sim-main.h (WITH_MODULO_MEMORY): Delete.
403 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
404 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
405 (sim_core_translate): Likewise.
406 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
408 2015-11-16 Mike Frysinger <vapier@gentoo.org>
410 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
411 (cgen_cpu_close): Change to XCONCAT2.
413 2015-11-15 Mike Frysinger <vapier@gentoo.org>
415 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
418 2015-11-14 Mike Frysinger <vapier@gentoo.org>
420 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
421 * sim-close.c: New file.
423 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
424 Ali Lown <ali.lown@imgtec.com>
426 * sim-bits.h (EXTEND6): New macro.
427 (EXTEND12): New macro.
428 (EXTEND25): New macro.
430 2015-06-24 Mike Frysinger <vapier@gentoo.org>
432 * sim-trace.c (trace_one_insn): Delete.
433 * sim-trace.h (trace_one_insn): Delete.
435 2015-06-24 Mike Frysinger <vapier@gentoo.org>
437 * sim-trace.c (debug_printf): Rename to ...
438 (sim_debug_printf): ... this.
439 * sim-trace.h (debug_printf): Delete define.
440 (debug_printf): Rename to ...
441 (sim_debug_printf): ... this.
443 2015-06-24 Mike Frysinger <vapier@gentoo.org>
445 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
446 (trace_options): Add trace-register option.
447 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
448 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
449 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
450 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
451 TRACE_REGISTER_P, TRACE_REGISTER): Define.
453 2015-06-24 Mike Frysinger <vapier@gentoo.org>
455 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
456 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
457 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
458 STRACE_DEBUG): Define.
460 2015-06-24 Mike Frysinger <vapier@gentoo.org>
462 * sim-trace.c (trace_options): Update help text for trace-alu,
463 trace-fpu, trace-vpu, and trace-semantics.
464 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
465 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
467 2015-06-24 Mike Frysinger <vapier@gentoo.org>
469 * sim-assert.h (SIM_FILTER_PATH): Delete.
470 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
471 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
472 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
473 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
474 * sim-events.c: Include libiberty.h.
475 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
477 2015-06-23 Mike Frysinger <vapier@gentoo.org>
479 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
480 (AC_ARG_ENABLE(sim-cflags)): Likewise.
481 (AC_ARG_ENABLE(sim-debug)): Likewise.
482 (AC_ARG_ENABLE(sim-stdio)): Likewise.
483 (AC_ARG_ENABLE(sim-trace)): Likewise.
484 (AC_ARG_ENABLE(sim-profile)): Likewise.
485 (AC_ARG_ENABLE(sim-environment)): Likewise.
486 (AC_ARG_ENABLE(sim-alignment)): Likewise.
487 (AC_ARG_ENABLE(sim-assert)): Likewise.
488 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
489 (AC_ARG_ENABLE(sim-endian)): Likewise.
490 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
491 (AC_ARG_ENABLE(sim-float)): Likewise.
492 (AC_ARG_ENABLE(sim-scache)): Likewise.
493 (AC_ARG_ENABLE(sim-default-model)): Likewise.
494 (AC_ARG_ENABLE(sim-inline)): Likewise.
495 (AC_ARG_ENABLE(sim-packages)): Likewise.
496 (AC_ARG_ENABLE(sim-regparm)): Likewise.
497 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
498 (AC_ARG_ENABLE(sim-smp)): Likewise.
499 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
500 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
501 (AC_ARG_ENABLE(cgen-maint)): Likewise.
502 * configure: Regenerate.
504 2015-06-23 Mike Frysinger <vapier@gentoo.org>
506 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
508 2015-06-23 Mike Frysinger <vapier@gentoo.org>
510 * cgen-trace.c [!__STDC__]: Delete.
511 * sim-trace.h [!__STDC__]: Likewise.
513 2015-06-21 Mike Frysinger <vapier@gentoo.org>
515 * sim-model.c (sim_model_init): Assert model is not NULL.
517 2015-06-21 Mike Frysinger <vapier@gentoo.org>
519 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
520 stdint.h. Replace all signed/unsigned typedefs with int#_t and
523 2015-06-21 Mike Frysinger <vapier@gentoo.org>
525 * sim-alu.h (_SIM_ALU_H_): Rename to ...
526 (SIM_ALU_H): ... this.
527 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
528 (SIM_ASSERT_H): ... this.
529 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
530 (SIM_BASICS_H): ... this.
531 * sim-bits.h (_SIM_BITS_H_): Rename to ...
532 (SIM_BITS_H): ... this.
533 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
534 (SIM_ENDIAN_H): ... this.
536 2015-06-18 Mike Frysinger <vapier@gentoo.org>
538 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
541 2015-06-18 Mike Frysinger <vapier@gentoo.org>
543 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
544 m for sentinel testing.
546 2015-06-17 Mike Frysinger <vapier@gentoo.org>
548 * sim-syscall.c: Include errno.h and targ-vals.h.
549 (sim_syscall_multi, sim_syscall): Define.
550 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
551 * syscall.c (cb_syscall): Extend comment.
553 2015-06-17 Mike Frysinger <vapier@gentoo.org>
555 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
556 * sim-syscall.c: New file.
557 * sim-syscall.h: New file.
559 2015-06-17 Mike Frysinger <vapier@gentoo.org>
561 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
562 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
563 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
564 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
565 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
567 * gentmap.c (gen_targ_map_c): Output name field.
569 2015-06-12 Mike Frysinger <vapier@gentoo.org>
571 * acinclude.m4: Change configure.in to configure.ac.
572 * sim-config.h: Likewise.
574 2015-06-12 Mike Frysinger <vapier@gentoo.org>
576 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
577 * configure: Regenerate.
579 2015-06-12 Mike Frysinger <vapier@gentoo.org>
581 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
582 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
583 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
584 TRACE_DEBUG): Define.
586 2015-06-12 Mike Frysinger <vapier@gentoo.org>
588 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
589 * sim-trace.c (trace_option_handler): Likewise.
590 * sim-trace.h (WITH_TRACE_ANY_P): Define.
591 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
592 (TRACE_ANY_P): Likewise.
594 2015-06-12 Mike Frysinger <vapier@gentoo.org>
596 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
597 CGEN_TRACE_INSN_FINI.
598 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
599 trace_result to cgen_trace_result, trace_insn_fini to
600 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
601 and trace_extract to cgen_trace_extract.
602 * cgen-trace.h (trace_insn_init): Rename to ...
603 (cgen_trace_insn_init): ... this.
604 (trace_insn_fini): Rename to ...
605 (cgen_trace_insn_fini): ... this.
606 (trace_insn): Rename to ...
607 (cgen_trace_insn): ... this.
608 (trace_extract): Rename to ...
609 (cgen_trace_extract): ... this.
610 (trace_result): Rename to ...
611 (cgen_trace_result): ... this.
612 (TRACE_RESULT_P): Rename to ...
613 (CGEN_TRACE_RESULT_P): ... this.
614 (TRACE_INSN_INIT): Rename to ...
615 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
616 cgen_trace_insn_init.
617 (TRACE_INSN_FINI): Rename to ...
618 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
619 cgen_trace_insn_fini.
620 (TRACE_PRINTF): Rename to ...
621 (CGEN_TRACE_PRINTF): ... this.
622 (TRACE_INSN): Rename to ...
623 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
624 (TRACE_EXTRACT): Rename to ...
625 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
627 (TRACE_RESULT): Rename to ...
628 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
629 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
630 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
631 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
632 TRACE_INSN to CGEN_TRACE_INSN.
633 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
635 2015-06-11 Mike Frysinger <vapier@gentoo.org>
637 * sim-events.c (ETRACE_P): Delete.
638 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
639 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
640 * sim-events.h (struct _sim_events): Delete trace member.
641 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
642 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
644 2015-06-11 Mike Frysinger <vapier@gentoo.org>
646 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
647 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
648 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
649 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
651 2015-06-11 Mike Frysinger <vapier@gentoo.org>
653 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
655 2015-06-11 Mike Frysinger <vapier@gentoo.org>
657 * sim-trace.h (WITH_TRACE_P): New define.
658 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
659 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
660 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
661 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
662 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
663 Redefine to use WITH_TRACE_P.
665 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
667 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
668 mistake in call to sim_engine_abort.
670 2015-04-29 Nick Clifton <nickc@redhat.com>
673 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
674 increasing parenthesis around casts to signed values.
676 2015-04-21 Mike Frysinger <vapier@gentoo.org>
678 * gennltvals.sh: Add mcore support.
679 * nltvals.def: Regenerate.
681 2015-04-21 Mike Frysinger <vapier@gentoo.org>
683 * cgen.sh: Add +x permissions.
684 * genmloop.sh: Likewise.
685 * gentvals.sh: Likewise.
686 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
687 Change all uses of srcroot for newlib to newlibroot.
689 2015-04-18 Mike Frysinger <vapier@gentoo.org>
691 * sim-base.h (SIM_CPU): New typedef.
693 2015-04-18 Mike Frysinger <vapier@gentoo.org>
695 * cgen-engine.h (CIA_ADDR): Delete.
696 * sim-base.h: Update sim_cia example.
697 [!CIA_ADDR] (sim_cia): New typedef.
699 2015-04-17 Mike Frysinger <vapier@gentoo.org>
701 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
702 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
703 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
704 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
705 CIA_SET to CPU_PC_SET.
707 2015-04-15 Mike Frysinger <vapier@gentoo.org>
709 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
710 * sim-main.h (STATE_CPU): Remove from comment and define.
712 2015-04-13 Mike Frysinger <vapier@gentoo.org>
714 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
715 * configure: Regenerate.
717 2015-04-13 Mike Frysinger <vapier@gentoo.org>
719 * sim-options.c: Include version.h.
720 (OPTIONS_VERSION): New enum.
721 (standard_options): Add "version".
722 (standard_option_handler): Handle OPTIONS_VERSION.
724 2015-04-13 Mike Frysinger <vapier@gentoo.org>
726 * Makefile.in (version.o): Change to using create-version.sh from gdb.
727 (create-version.sh): Delete.
729 2015-04-06 Mike Frysinger <vapier@gentoo.org>
731 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
733 2015-04-01 Mike Frysinger <vapier@gentoo.org>
735 * run-sim.h, run.c: Delete.
736 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
738 2015-03-31 Mike Frysinger <vapier@gentoo.org>
740 * config.in, configure: Regenerate.
741 * Make-common.in (CSEARCH): Add $(ZLIBINC).
742 (ZLIB, ZLIBINC): Define.
743 (BFD_LIB): Add $(ZLIB).
745 2015-03-31 Mike Frysinger <vapier@gentoo.org>
747 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
748 * cgen-ops.h (SEMOPS_INLINE): Likewise.
750 2015-03-29 Mike Frysinger <vapier@gentoo.org>
752 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
753 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
754 * sim-inline.h (INLINE2): Define to gnu_inline when available.
756 2015-03-24 Mike Frysinger <vapier@gentoo.org>
758 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
759 usage of STATE_WATCHPOINTS.
760 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
761 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
763 2015-03-24 Mike Frysinger <vapier@gentoo.org>
765 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
767 2015-03-24 Mike Frysinger <vapier@gentoo.org>
769 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
771 2015-03-24 Mike Frysinger <vapier@gentoo.org>
773 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
774 of enable_sim_hardware to AC_ARG_ENABLE.
776 2015-03-23 Mike Frysinger <vapier@gentoo.org>
778 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
779 Add dv-sockser.o to sim_hw_objs.
781 2015-03-23 Mike Frysinger <vapier@gentoo.org>
783 * dv-sockser.c: Include config.h.
784 * dv-sockser.h: Include sim-inline.h.
785 [HAVE_DV_SOCKSER]: Move all prototypes here.
786 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
787 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
789 2015-03-16 Mike Frysinger <vapier@gentoo.org>
791 * gentmap.c, run.c: Convert old style prototypes.
793 2015-03-16 Mike Frysinger <vapier@gentoo.org>
795 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
796 symlinking tconfig.h to tconfig.in.
797 * config.in, configure: Regenerate.
798 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
799 * tconfig.in: Rename file ...
800 * tconfig.h: ... here.
802 2015-03-15 Mike Frysinger <vapier@gentoo.org>
804 * dv-socker.h (dv_sockser_install): Declare.
805 * sim-module.c: Include config.h.
806 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
807 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
808 * sim-module.h: Include gdb/remote-sim.h.
810 2015-03-14 Mike Frysinger <vapier@gentoo.org>
812 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
813 (sim-inline.c): Delete rule.
815 2015-03-14 Mike Frysinger <vapier@gentoo.org>
817 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
818 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
819 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
821 2015-03-14 Mike Frysinger <vapier@gentoo.org>
823 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
824 [!ASSERT, WITH_ASSERT]: Likewise.
825 * sim-endian.c: Delete sim-io.h include.
827 2015-02-19 Mike Frysinger <vapier@gentoo.org>
829 * run-sim.h (sim_kill): Delete unused prototype.
831 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
833 * gentmap.c: Include "string.h".
835 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
837 * sim-options.c (sim_args_command): Call freeargv() when failure
840 2015-01-07 Joel Brobecker <brobecker@adacore.com>
842 * aclocal.m4, configure: Regenerate using automake 1.11.1.
844 2014-12-03 Joel Brobecker <brobecker@adacore.com>
846 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
847 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
848 callbacks following renaming in callback.h.
849 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
850 callback by call to "to_lstat" callback
852 2014-08-28 Gary Benson <gbenson@redhat.com>
854 * sim-trace.h (debug_printf): New define.
856 2014-08-19 Alan Modra <amodra@gmail.com>
858 * configure: Regenerate.
860 2014-08-15 Roland McGrath <mcgrathr@google.com>
862 * configure: Regenerate.
863 * config.in: Regenerate.
865 2014-03-10 Mike Frysinger <vapier@gentoo.org>
867 * sim-command.c (sim_do_command): Add const to cmd.
868 * sim-options.c (sim_args_command): Add const to cmd.
869 * sim-options.h (sim_args_command): Add const to cmd.
871 2014-03-05 Mike Frysinger <vapier@gentoo.org>
873 * sim-hload.c (sim_load): Add const to prog.
874 * sim-load.c (sim_load_file): Likewise.
875 * sim-utils.c (sim_analyze_program): Likewise.
876 * sim-utils.h (sim_analyze_program): Likewise.
877 (sim_load_file): Likewise.
879 2014-03-04 Mike Frysinger <vapier@gentoo.org>
881 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
882 * callback.c (system): Delete unused prototype.
884 (os_shutdown): Likewise.
885 (os_unlink): Likewise.
887 (os_system): Likewise.
888 (os_rename): Likewise.
889 (os_write_stdout): Likewise.
890 (os_flush_stdout): Likewise.
891 (os_write_stderr): Likewise.
892 (os_flush_stderr): Likewise.
893 (os_write): Likewise.
894 (os_read_stdin): Likewise.
897 (os_lseek): Likewise.
898 (os_isatty): Likewise.
899 (os_get_errno): Likewise.
900 (os_close): Likewise.
901 (os_vprintf_filtered): Likewise.
902 (os_evprintf_filtered): Likewise.
903 (os_error): Likewise.
907 (wrap): Change to new style prototype.
910 (os_close): Likewise.
911 (os_poll_quit): Likewise.
912 (os_get_errno): Likewise.
913 (os_isatty): Likewise.
914 (os_lseek): Likewise.
917 (os_read_stdin): Likewise.
918 (os_write): Likewise.
919 (os_write_stdout): Likewise.
920 (os_flush_stdout): Likewise.
921 (os_write_stderr): Likewise.
922 (os_flush_stderr): Likewise.
923 (os_rename): Likewise.
924 (os_system): Likewise.
926 (os_unlink): Likewise.
928 (os_fstat): Likewise.
929 (os_lstat): Likewise.
930 (os_ftruncate): Likewise.
931 (os_truncate): Likewise.
933 (os_pipe_empty): Likewise.
934 (os_pipe_nonempty): Likewise.
935 (os_shutdown): Likewise.
937 (cb_read_target_syscall_maps): Likewise.
938 (cb_target_to_host_syscall): Likewise.
939 (cb_host_to_target_errno): Likewise.
940 (cb_target_to_host_open): Likewise.
941 (cb_store_target_endian): Likewise.
942 (cb_host_to_target_stat): Likewise.
943 * sim-hload.c (sim_load): Change to new style prototype.
944 * sim-load.c (sim_load_file): Change to new style prototype.
945 (report_transfer_performance): Likewise.
946 (xprintf_bfd_vma): Likewise.
947 * syscall.c (cb_get_string): Change to new style prototype.
948 (get_path): Likewise.
949 (cb_syscall): Likewise.
951 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
953 * create-version.sh: Align parameters to match those of
954 ../../gdb/common/create-version.sh.
955 * Make-common.in (srcsim): New variable.
956 (version.c): Adjust call to create-version.sh as per above.
958 2013-09-23 Alan Modra <amodra@gmail.com>
960 * configure: Regenerate.
962 2013-09-03 Mike Stump <mikestump@comcast.net>
964 * sim-options.c (complete_option_list): Mark text and word const.
966 2013-06-28 Tom Tromey <tromey@redhat.com>
968 * Make-common.in (version.c): Use version.in, not
970 * create-version.sh: Likewise.
972 2013-06-24 Joel Brobecker <brobecker@adacore.com>
974 * create-version.sh: New script. Adapted from
975 gdb/commong/create-version.sh.
976 * Make-common.in (version.c): Update rule dependencies,
977 and re-implement using create-version.sh.
979 2013-06-21 Nick Clifton <nickc@redhat.com>
981 * gennltvals.sh: Add msp430 support.
982 * nltvals.def: Regenerate.
984 2013-06-03 Mike Frysinger <vapier@gentoo.org>
986 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
987 * aclocal.m4, configure: Regenerate.
989 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
992 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
993 -Wformat-nonliteral with -Wno-format.
995 2013-03-26 Mike Frysinger <vapier@gentoo.org>
997 * acinclude.m4: Regenerate.
999 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1001 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1002 which do not support dv-sockser.o. Add always as option to
1003 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1004 is always required to be enabled by simulator.
1006 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1008 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1009 * nltvals.def: Regenerate.
1011 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1013 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1014 * config.in, configure: Regenerate.
1016 2012-05-24 Pedro Alves <palves@redhat.com>
1018 * sim-signal.h (sim_signal_to_target): Rename to ...
1019 (sim_signal_to_gdb_signal): ... this.
1020 * sim-signal.c (sim_signal_to_target): Rename to ...
1021 (sim_signal_to_gdb_signal): ... this.
1022 * sim-reason.c (sim_stop_reason): Adjust to rename.
1024 2012-05-24 Pedro Alves <palves@redhat.com>
1028 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1030 2012-05-24 Pedro Alves <palves@redhat.com>
1034 Replace target_signal with gdb_signal throughout.
1036 2012-05-18 Nick Clifton <nickc@redhat.com>
1039 * callback.c: Include config.h before system header files.
1040 * cgen-trace.c: Likewise.
1041 * cgen-utils.c: Likewise.
1042 * gentmap.c: Likewise.
1044 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1046 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1048 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1050 * sim-trace.c: Update the function prototype of save_data_size.
1051 Move the enum data_fmt from here...
1052 * sim-trace.h: ...to here.
1053 Add function prototype of save_data.
1055 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1057 * sim-core.h (sim_core_trans_addr): Add prototype.
1059 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1061 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1062 missing in last change.
1064 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1066 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1067 * nrun.c: Include string.h/strings.h.
1068 * aclocal.m4, config.in, configure: Regenerate.
1070 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1072 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1073 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1074 out -Werror initialization.
1076 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1078 * Make-common.in (TAGS): Change a-z to [:lower:].
1079 * acinclude.m4 (sim-trace): Likewise.
1080 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1081 Change A-Za-z0-9 to [:alnum:].
1083 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1085 * nrun.c (main): Display strsignal of sigrc.
1087 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1089 * Makefile.in (abs_srcdir): Declare.
1090 (srcroot): Define in terms of abs_srcdir.
1091 (headers): Change srcdir to abs_srcdir.
1093 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1095 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1098 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1100 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1101 system bourne shell.
1103 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1105 * syscall.c (cb_get_string): Rename from "get_string".
1106 (get_path): Rename get_string call to cb_get_string.
1108 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1110 * Make-common.in (VPATH): Add $(srccom).
1112 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1113 POSTCOMPILE): New variables.
1114 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1115 Include dependency files, when using GNU Make. Delete all
1116 dependency-only rules.
1117 * aclocal.m4: Include ../../config/depstand.m4. Call
1118 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1119 (MAKE, GMAKE): New substs.
1121 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1124 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1125 * configure, config.in: Regenerate.
1126 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1128 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1130 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1132 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1134 * sim-profile.c (profile_info): Only print the title once.
1136 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1138 * acinclude.m4: Rename from aclocal.m4.
1139 * aclocal.m4: Regenerate.
1141 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1143 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1144 * common.m4: Delete.
1145 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1146 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1147 * configure: Regenerate.
1149 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1151 * sim-alu.h (ALU32_AND): Clear carry flag.
1152 (ALU32_AND): Clear carry flag.
1154 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1156 * dv-cfi.c: Include stdbool.h.
1158 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1160 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1162 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1164 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1165 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1167 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1169 * sim-command.c: Include sim-options.h.
1171 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1173 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1175 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1177 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1178 Delete direct call to AC_PROG_CC.
1180 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1182 * sim-command.c: New file.
1183 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1184 (sim-command.o): New rule.
1186 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1188 * sim-options.c (standard_option_handler): Remove arg[0] check
1189 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1190 not an empty string, otherwise assign "" back to it.
1192 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1194 * nltvals.def: Regenerate to include Blackfin syscalls again.
1196 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1198 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1199 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1200 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1201 (trace_idx_to_str): Likewise.
1202 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1203 (TRACE_syscall): Define.
1204 (WITH_TRACE_SYSCALL_P): Likewise.
1205 (TRACE_SYSCALL_P): Likewise.
1207 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1209 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1210 remove now-unnecessary sub-scope for glue->type setting.
1211 Check to see if the "reg" property exists before we use it, and
1212 if it doesn't exist, error out for "glue" devices.
1214 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1216 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1217 glue-or, and set type to glue_xor when name is glue-xor.
1218 (hw_glue_port_event): Return immediately when type is glue_io
1219 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1220 and hw_port_event calls from glue_and to end of function.
1222 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1224 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1225 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1226 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1227 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1228 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1229 around function arguments.
1231 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1233 * sim-options.c (complete_option_list, sim_complete_command):
1236 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1238 * dv-glue.c: Fix up style.
1240 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1242 * hw-alloc.c (hw_alloc_data): Adjust brace.
1243 * hw-base.c (hw_base_data): Likewise.
1244 (generic_hw_unit_decode): Fix indentation.
1245 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1246 * hw-events.c (hw_event, hw_event_data): Likewise.
1247 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1248 * hw-instances.c (hw_instance_data): Likewise.
1249 * hw-instances.h (hw_instance): Likewise.
1250 * hw-main.h (hw_descriptor, enum): Likewise.
1251 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1252 * hw-ports.h (hw_port_descriptor): Likewise.
1253 * hw-properties.c (hw_property_data): Likewise.
1254 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1255 _range_property_spec, _reg_property_spec): Likewise.
1256 * hw-tree.c (_name_specifier, printer): Likewise.
1257 (split_device_specifier, parse_string_property, hw_tree_traverse,
1258 print_size, print_reg_property, print_string, print_properties):
1261 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1263 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1264 * Make-common.in (dv-cfi.o): New rule.
1265 * dv-cfi.c, dv-cfi.h: New files.
1267 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1269 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1270 fcntl.h and sys/fcntl.h, for constants.
1271 * nltvals.def: Regenerate.
1272 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1273 * sim-io.h (sys/types.h, sys/stat.h): Include.
1274 (sim_io_stat, sim_io_fstat): Declare.
1276 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1278 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1279 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1280 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1281 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1282 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1283 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1284 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1285 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1286 syscall.c: Trim trailing whitespace.
1288 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1290 * gennltvals.sh: Handle bfin targets.
1291 * nltvals.def: Regenerate.
1293 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1295 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1298 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1300 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1301 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1302 (hw_free): Drop zfree logic and always call free.
1303 * hw-base.c (hw_delete): Change zfree to free.
1304 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1305 (hw_handle_remove_phandle): Likewise.
1306 * hw-instances.c (hw_instance_delete): Likewise.
1307 * hw-tree.c (parse_reg_property): Likewise.
1308 (parse_ranges_property): Likewise.
1309 (parse_string_property): Likewise.
1310 * sim-core.c (sim_core_uninstall): Likewise.
1311 * sim-cpu.c (sim_cpu_free_all): Likewise.
1312 * sim-hw.c (sim_hw_uninstall): Likewise.
1313 * sim-memopt.c (do_memopt_delete): Likewise.
1314 (sim_memory_uninstall): Likewise.
1315 * sim-module.c (sim_module_uninstall): Likewise.
1316 * sim-options.c (sim_parse_args): Likewise.
1317 * sim-profile.c (profile_pc_cleanup): Likewise.
1318 (profile_uninstall): Likewise.
1319 * sim-watch.c (do_watchpoint_delete): Likewise.
1320 * sim-utils.c (zfree): Delete.
1321 (sim_state_free): Change zfree to free.
1322 * sim-utils.h (zfree): Delete.
1324 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1326 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1328 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1330 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1332 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1334 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1336 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1337 when asprintf fails.
1338 * sim-utils.c (sim_do_commandf): Issue an error and return when
1340 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1343 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1345 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1346 bytes has been calculated and when mmap_next_fd is valid and
1348 (memory_option_handler): Allow missing size when mmap_next_fd is
1351 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1353 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1354 not empty, and always append $3 to $hardware.
1356 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1358 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1359 * sim-hw.h (sim_hw_abort): Likewise.
1361 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1363 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1365 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1367 * run.1: Copyright year update.
1369 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1371 * hw-alloc.h (HW_NALLOC): Define.
1373 010-12-28 Mike Frysinger <vapier@gentoo.org>
1375 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1377 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1379 * sim-memopt.c (OPTION_MAP_INFO): Define.
1380 (memory_options): Handle --map-info.
1381 (memory_option_handler): Handle OPTION_MAP_INFO.
1383 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1385 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1386 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1387 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1389 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1391 * sim-core.c (WITH_HW): Add device casts to device_error,
1392 device_io_read_buffer, and device_io_write_buffer.
1394 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1396 * dv-sockser.c (dv_sockser_write_buffer): New function.
1397 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1398 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1400 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1402 * callback.c (os_lseek): Call wrap on lseek result.
1404 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1406 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1407 call by its equality to -1 not by it being negative.
1408 (connected_p): Likewise for accept() call.
1410 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1412 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1414 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1416 * profile.c (sim_profile_print_bar): Add cpu argument.
1418 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1420 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1422 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1424 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1425 (profile_print_pc): Convert sim_io_printf to profile_printf.
1426 (profile_print_insn): Likewise.
1427 (profile_print_memory): Likewise.
1428 (profile_print_core): Likewise.
1429 (profile_print_model): Likewise.
1430 (sim_profile_print_bar): Likewise.
1431 (profile_print_speed): Likewise.
1432 (profile_print_addr_ranges): Likewise.
1433 (profile_info): Likewise.
1434 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1436 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1438 * sim-model.c (OPTION_MODEL): Convert to enum.
1439 (OPTION_MODEL_INFO): New enum.
1440 (model_options): Add model-info/info-model entries.
1441 (model_option_handler): Handle OPTION_MODEL_INFO.
1443 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1445 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1446 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1449 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1451 * sim-hrw.c (sim_write): Add const to buf arg.
1452 * sim-utils.h (sim_write_fn): Likewise.
1454 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1456 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1459 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1461 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1462 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1463 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1464 * dv-sockser.c (sockser_options): Likewise.
1465 * hw-ports.c (empty_hw_ports): Likewise.
1466 * sim-hw.c (hw_options): Likewise.
1467 * sim-model.c (model_options): Likewise.
1468 * sim-options.c (standard_options): Likewise.
1469 * sim-profile.c (profile_options): Likewise.
1470 * sim-trace.c (trace_options): Likewise.
1471 * sim-watch.c (watchpoint_options): Likewise.
1473 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1475 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1476 the local "arg_table" variable, and the xmalloc cast.
1478 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1480 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1482 (sim_fpu_print_func): Add const markings to format buffer.
1484 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1486 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1488 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1490 * sim-trace.c (save_data): Add const markings to "buf" argument.
1492 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1494 * sim-options.c (standard_option_handler): Add const markings to
1497 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1499 * hw-ports.h: Fix spelling typos.
1501 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1503 * configure.ac: Check for socklen_t.
1504 * configure, config.in: Regenerated.
1505 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1507 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1509 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1510 * sim-hw.c (hw_option_handler): Likewise.
1512 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1514 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1515 (interrupt_nr_to_str): Likewise.
1516 (default_interrupt_names): Add const to pointer type.
1517 (sim_watchpoint_install): Add const to prefix.
1518 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1520 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1522 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1523 (sim_core_write_buffer): Likewise.
1525 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1527 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1528 the SIM_HAVE_ADDR_RANGE define.
1530 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1532 * sim-core.h (device_error): Add const to message, and add printf
1535 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1537 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1538 SIM_HAVE_ADDR_RANGE define.
1540 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1542 * dv-glue.c (hw_glue_ports): Swap static and const.
1544 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1546 * nrun.c (usage): Use void in definition.
1547 * sim-options.c (dup_arg_p): Convert old-style function definition.
1548 (sim_parse_args): Likewise.
1549 (sim_print_help): Likewise.
1550 * sim-trace.c (set_trace_option_mask): Likewise.
1551 (set_trace_option): Likewise.
1552 * sim-utils.c (sim_analyze_program): Likewise.
1553 (sim_elapsed_time_get): Likewise.
1554 (sim_elapsed_time_since): Likewise.
1556 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1558 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1559 (standard_options): Likewise.
1560 (standard_option_handler): Likewise.
1562 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1564 * hw-ports.c (TRACE): Delete.
1565 * hw-properties.c (TRACE): Delete.
1566 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1567 (hw_find_integer_property): Likewise.
1568 (hw_find_integer_array_property): Likewise.
1569 (hw_add_duplicate_property): Likewise.
1571 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1573 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1576 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1578 * sim-model.c: Include sim-model.h
1580 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1582 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1583 & from the STATE_CPU() examples.
1585 2010-01-24 Doug Evans <dje@sebabeach.org>
1587 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1588 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1590 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1591 (struct cgen_fp_ops): Update signatures of floating point conversion
1594 * Make-common.in (CGEN_SIM_DEPS): Define.
1595 (CGEN_INCLUDE_DEPS): Use it.
1596 (CGEN_MAIN_CPU_DEPS): Simplify.
1598 2010-01-22 Doug Evans <dje@sebabeach.org>
1600 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1601 (SUBWORDTFSI, JOINSIDI): Ditto.
1603 2010-01-05 Doug Evans <dje@sebabeach.org>
1605 * cgen-types.h (SETDI): Delete, unused.
1607 2009-12-02 Doug Evans <dje@sebabeach.org>
1609 * cgen-engine.h: Remove duplicated comment.
1611 2009-11-23 Doug Evans <dje@sebabeach.org>
1613 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1614 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1616 2009-11-22 Doug Evans <dje@sebabeach.org>
1618 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1619 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1620 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1621 instead of CGEN_INSN_INT.
1623 * cgen-trace.h (trace_extract): Add cast to fix warning.
1625 2009-11-05 Doug Evans <dje@sebabeach.org>
1627 * cgen-mem.h (DECLARE_GETT): Don't inline.
1628 (DECLARE_SETT): Ditto.
1630 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1632 * sim-inline.h: Fix spelling error.
1634 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1636 * Make-common.in: Add datarootdir.
1638 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1640 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1641 (SIM_CHECK_MEMBERS_1): Remove.
1642 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1643 AC_CHECK_MEMBERS one.
1644 * configure: Regenerate.
1646 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1647 * configure: Regenerate.
1649 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1651 * config.in: Regenerate.
1652 * configure: Likewise.
1654 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1655 definition of AC_CHECK_MEMBER.
1657 * aclocal.m4: m4_include toplevel config/override.m4.
1658 * configure: Regenerate.
1660 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1662 * Makefile.in (datarootdir): New variable.
1664 2009-07-07 Doug Evans <dje@sebabeach.org>
1666 * Make-common.in (CPU_DIR): Define.
1668 2009-07-06 Doug Evans <dje@sebabeach.org>
1670 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1671 identifiers for file types rather than encoding internal
1672 implementation details of cgen.sh.
1673 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1674 * cgen.sh: Add support for parallel makes.
1675 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1677 2009-05-18 Jon Beniston <jon@beniston.com>
1679 * gennltvals.sh: Add lm32 target.
1680 * nltvals.def: Add lm32 syscall definitions.
1682 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1684 Speed up simulator startup:
1685 * sim-utils.c (zalloc): Use xcalloc.
1687 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1689 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1690 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1691 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1692 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1693 type, QI, HI, SI, DI.
1695 * callback.c (os_error): Mark as being a noreturn function.
1696 * sim-io.h (sim_io_error): Similar for sim_io_error.
1698 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1700 * aclocal.m4: Fix underquoting of function names.
1702 2008-10-21 Julian Brown <julian@codesourcery.com>
1704 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1706 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1708 * common.m4: Add test for libz and zlib.h.
1709 * configure: Regenerate to track ../common/common.m4 changes.
1712 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1713 Daniel Jacobowitz <dan@codesourcery.com>
1714 Joseph Myers <joseph@codesourcery.com>
1716 * aclocal.m4: Include ../../config/acx.m4.
1717 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1718 * configure, config.in: Regenerate.
1719 * Make-common.in (LIB_OBJS): Add version.o.
1720 (version.c, version.o): New rules.
1721 * run.c: Include version.h.
1722 (usage): Add help parameter. Print output either to stdout or
1723 stderr depending on that parameter.
1724 (print_version): New.
1725 (main): Check for --help and --version.
1726 * run-sim.h (sim_target_display_usage): Add help parameter.
1729 2008-04-14 Hans Kester <kester.hans@gmail.com>
1731 * sim-signal.c: Define missing signals for _WIN32.
1733 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1735 * gennltvals.sh: Add cr16.
1736 * nltvals.def: Rebuild.
1738 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1740 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1741 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1743 2007-08-10 Nick Clifton <nickc@redhat.com>
1745 * sim-memopt.c (memory_options): Mention that the
1746 --memory-size switch accepts suffixes.
1747 (parse_size): Handle a suffix on the size value.
1748 * sim-options.c (standard_options): Mention that the mem-size
1749 switch accepts suffixes.
1750 (standard_option_handler): Handle a suffix on the size value.
1752 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1754 * acconfig.h: Remove.
1755 * config.in: Regenerate.
1757 2006-11-07 Thiemo Seufer <ths@mips.com>
1759 * gentmap.c: Fix compile time warning.
1761 2006-11-07 Thiemo Seufer <ths@mips.com>
1763 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1764 for bfd text addresses.
1766 2006-08-29 Thiemo Seufer <ths@mips.com>
1767 Nigel Stephens <nigel@mips.com>
1769 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1770 SIM_QUIET_NAN_NEGATED.
1772 2006-08-29 Nigel Stephens <nigel@mips.com>
1774 * sim-profile.c (profile_pc_init): Initialise default profiling
1775 frequency to a prime number.
1776 (profile_print_pc): Convert gmon.out sample data into target
1779 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1781 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1782 * common.m4: Likewise.
1783 * configure: Regenerated.
1785 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1787 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1788 * configure: Regenerated.
1790 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1792 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1793 and LIBINTL_DEP everywhere.
1794 (CSEARCH): Use INCINTL.
1795 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1797 * configure: Regenerated.
1799 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1801 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1802 option-contents test.
1804 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1806 * sim-signal.c (sim_signal_to_target): Fix typos.
1808 * sim-reason.c (sim_stop_reason): Use
1809 sim_signal_to_target, not sim_signal_to_host.
1810 * sim-signal.c (sim_signal_to_host): Fix typo.
1811 (sim_signal_to_target): New function.
1813 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1815 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1818 2005-07-08 Ian Lance Taylor <ian@airs.com>
1820 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1822 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1823 different fraction for a quiet NaN.
1824 (unpack_fpu): Likewise.
1826 2005-07-08 Ben Elliston <bje@au.ibm.com>
1828 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1829 * sim-load.c: Likewise.
1830 * syscall.c: Likewise.
1832 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1834 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1837 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1839 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1841 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1843 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1844 and signed64 for __ALPHA__.
1846 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1848 * aclocal.m4 Include ../../gettext.m4.
1849 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1850 (AM_LC_MESSAGES): Remove.
1851 * configure: Regenerate.
1853 2005-02-28 Jim Blandy <jimb@redhat.com>
1855 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1856 -Wuninitialized in the default list of build warnings if CFLAGS is
1857 set, and doesn't include -O. (Using -Wuninitialized without
1858 optimization produces a warning, which interferes with compilation
1861 2005-02-21 Jim Blandy <jimb@redhat.com>
1863 * callback.c (os_fstat): Don't declare 't' unless it's used.
1865 2005-02-09 Jim Blandy <jimb@redhat.com>
1867 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1869 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1870 to $(CGEN), to ensure that the command substitution happens where
1871 the variable is referenced in the submake, not when the submake's
1872 arguments are expanded.
1873 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1874 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1875 application Scheme script directly after ${cgen}; don't precede it
1878 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1880 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1881 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1882 Include libiberty.h.
1883 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1884 being either end of a pipe.
1885 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1886 (os_shutdown): Clear pipe state.
1887 (default_callback): Initialize new members.
1889 * callback.c (default_callback): Initialize target_endian.
1890 (cb_store_target_endian): Renamed from store, new first parameter
1891 host_callback *cb, drop last parameter big_p. Take endianness
1893 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1894 Remove variable big_p.
1895 * nrun.c (main): Initialize default_callback.target_endian.
1897 2005-01-14 Andrew Cagney <cagney@gnu.org>
1899 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1900 Add explicit call to AC_CONFIG_HEADER.
1901 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1902 * configure: Re-generate.
1904 2005-01-12 Andrew Cagney <cagney@gnu.org>
1906 * common.m4: New file, based on of aclocal.m4.
1908 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1910 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1911 * configure: Regenerated to track ../common/aclocal.m4 changes.
1913 2005-01-07 Andrew Cagney <cagney@gnu.org>
1915 * configure.ac: Rename configure.in, require autoconf 2.59.
1916 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1917 * configure: Re-generate.
1919 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1921 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1922 <case CB_SYS_ftruncate>: New cases.
1924 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1926 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1927 (cb_syscall) <case CB_SYS_rename>: New case.
1928 * callback.c (os_lstat): New function.
1930 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1932 * run.1: Document --sysroot=filepath.
1933 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1934 (standard_options): Support --sysroot=<path>.
1935 (standard_option_handler): Handle OPTION_SYSROOT.
1936 * syscall.c (simulator_sysroot): Define, initialized empty.
1937 (get_path): Prepend simulator_sysroot to absolute file path.
1938 [HAVE_STRING_H]: Include string.h.
1939 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1940 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1941 (main): If simulator_sysroot is not empty, chdir there.
1942 * sim-config.h (simulator_sysroot): Declare.
1944 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1945 cgen_rtx_error" in a CGEN-generated simulator.
1946 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1947 replacement for CGEN-related breakpoints.
1949 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1951 * Make-common.in (sim-basics_h): Add $(callback_h).
1953 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1955 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1956 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1957 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1958 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1959 (SIM_CHECK_MEMBERS): New macros.
1960 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1961 for struct stat member test and write. Add ST_x calls for each
1962 struct stat member tested in configure.in. Wrap each ST_x call in
1963 #ifdef of configure macro for that member.
1964 * configure, config.in: Regenerate.
1966 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1968 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1970 <case desc>: Pass -OPC opcfile.
1971 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1972 parameter to cgen.sh.
1974 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1976 * Make-common.in (sim-basics_h): Correct dependencies on
1977 cconfig.h and tconfig.h
1978 (sim-load.o): Correct typo in sim-basics_h dependency.
1980 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1982 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1983 sub-dependencies for other sim files that they include.
1984 (sim_main_headers): Use sim-*_h macros.
1985 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1987 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1989 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1992 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1993 $(remote_sim_h) too.
1994 (sim_main_headers): Add sim-utils.h.
1996 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1998 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2000 2004-07-26 Andrew Cagney <cagney@gnu.org>
2002 Problem from Olaf Hering <olh@suse.de>.
2003 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2005 2004-07-10 Ben Elliston <bje@au.ibm.com>
2007 * hw-tree.c (parse_integer_property): Typo fix in comments.
2008 * sim-options.c (sim_args_command): Likewise.
2010 2004-06-28 Andrew Cagney <cagney@gnu.org>
2012 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2014 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2016 * callback.c (os_shutdown): Fix bug in last change: actually
2017 mark file descriptors as available on startup.
2019 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2021 [ include/gdb: * callback.h (host_callback_struct): Replace
2022 members fdopen and alwaysopen with fd_buddy. ]
2023 * callback.c: Changed all users.
2025 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2027 * sim-load.c (sim_load_file): Use bfd_get_section_size
2028 instead of bfd_get_section_size_before_reloc.
2030 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2032 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2033 passing it to printf.
2035 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2037 * callback.c: Update copyright dates.
2039 * sim-basics.h: Likewise.
2040 * sim-load.c: Likewise.
2041 * syscall.c: Likewise.
2043 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2045 * callback.c: Include cconfig.h instead of config.h.
2047 * sim-basics.h: Likewise.
2048 * sim-load.c: Likewise.
2049 * syscall.c: Likewise.
2051 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2053 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2055 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2057 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2059 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2061 * sim-options.c (standard_options): Fix the names of H8
2064 2003-10-30 Andrew Cagney <cagney@redhat.com>
2066 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2067 with "struct bfd_symbol".
2069 2003-10-21 Andrew Cagney <cagney@redhat.com>
2071 * callback.c (os_truncate): Call "truncate", and not "stat".
2073 2003-10-20 Andrew Cagney <cagney@redhat.com>
2075 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2077 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2079 * callback.c (os_ftruncate, os_truncate): New functions.
2080 (default_callback): Initialize ftruncate and truncate members.
2082 2003-09-08 Dave Brolley <brolley@redhat.com>
2084 On behalf of Doug Evans <dje@sebabeach.org>
2085 * cgen.sh: New arg archfile.
2086 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2087 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2089 2003-08-28 Andrew Cagney <cagney@redhat.com>
2091 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2092 * sim-options.c (print_help): Cast the format with specifier to
2095 2003-08-20 Michael Snyder <msnyder@redhat.com>
2096 Dave Brolley <brolley@redhat.com>
2098 * cgen-par.h (flags, word1): New target-specific
2099 fields of CGEN_WRITE_QUEUE_ELEMENT.
2100 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2101 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2102 * gennltvals.sh: Add frv target.
2103 * nltvals.def: Add frv target.
2105 2003-06-23 Michael Snyder <msnyder@redhat.com>
2107 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2108 * sim-reg.c: Fix cut-and-paste bug in comment.
2110 2003-06-22 Andrew Cagney <cagney@redhat.com>
2112 From matthew green <mrg@redhat.com>:
2113 * sim-fpu.h: Update copyright.
2114 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2115 * sim-fpu.c: Update copyright.
2116 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2118 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2120 From Doug Evans <dje@sebabeach.org>:
2121 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2122 with disassemble_info:read_memory_func.
2123 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2125 2003-06-04 Michael Snyder <msnyder@redhat.com>
2127 * common/run.c (main): Remove SIM_H8300 ifdef.
2129 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2130 (standard_options): Add '-x' for h8/300sx.
2131 (standard_option_handler): Add case for SIM_H8300SX.
2133 2003-04-13 Michael Snyder <msnyder@redhat.com>
2135 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2137 2003-03-01 Andrew Cagney <cagney@redhat.com>
2139 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2140 (sim_engine_vabort): Ditto.
2142 2003-02-27 Andrew Cagney <cagney@redhat.com>
2144 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2145 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2146 * nrun.c (main): Ditto.
2148 2003-02-26 Andrew Cagney <cagney@redhat.com>
2150 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2151 (sim_engine_vabort): Ditto.
2152 (sim_engine_halt, sim_engine_restart): Ditto.
2154 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2156 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2157 (sim-break_h): Delete macro.
2158 (sim-break.o): Delete rule.
2159 * sim-break.c: Delete file.
2160 * sim-break.h: Delete file.
2161 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2162 (STATE_BREAKPOINTS): Delete macro.
2163 (sim_state_base): Delete field breakpoints.
2164 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2165 sim_break_install to array.
2167 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2169 * run.c (usage): Fix typos.
2171 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2173 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2175 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2177 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2178 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2179 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2180 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2181 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2182 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2183 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2184 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2185 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2186 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2188 2002-11-13 Andrew Cagney <cagney@redhat.com>
2190 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2192 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2194 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2195 (distclean): Depend on it.
2197 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2199 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2201 2002-08-29 Dave Brolley <brolley@redhat.com>
2203 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2205 2002-07-17 Andrew Cagney <cagney@redhat.com>
2207 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2208 (sim_set_callbacks, sim_size, sim_trace)
2209 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2210 to here from "gdb/remote-sim.h".
2212 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2214 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2215 avoid possible longjmp problems with automatic variable siggnal.
2217 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2219 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2220 * Make-common.in (installdirs): Make $(libdir) too, needed when
2221 installing libsim.a.
2223 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2225 * gennltvals.sh (dir): Mark d30v as obsolete.
2226 * nltvals.def: Remove d30v.
2228 2002-06-17 Andrew Cagney <cagney@redhat.com>
2230 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2232 * sim-memopt.c: Include <unistd.h>.
2233 (do_memopt_add): Fix printf format.
2234 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2236 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2238 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2239 --enable-gdb-build-warnings.
2240 * configure: Regenerated to track ../common/aclocal.m4 changes.
2242 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2244 * sim-fpu.c (unpack_fpu): Initialize exponent for
2247 (sim_fpu_sqrt): Same.
2249 2002-06-08 Andrew Cagney <cagney@redhat.com>
2251 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2252 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2254 * sim-load.c: Ditto.
2255 * callback.c: Ditto.
2257 * Make-common.in (callback_h): Define.
2258 (remote_sim_h): Define.
2260 (callback.o): Update.
2261 (syscall.o): Update.
2264 (sim-hload.o): Update.
2266 (sim-reason.o): Update.
2267 (sim-reg.o): Update.
2268 (sim-resume.o): Update.
2270 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2272 * run.c: Fix formatting.
2274 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2276 * run-sim.h: New header. Provide prototypes for functions used
2277 between run() and libsim.a which are not used by GDB.
2278 * run.c: Include run-sim.h.
2279 (main): If SIM_TARGET_SWITCHES is defined call
2280 sim_target_parse_command_line.
2281 (usage): If SIM_TARGET_SWITCHES is defined call
2282 sim_target_display_usage.
2284 2002-05-17 Andrey Volkov <avolkov@transas.com>
2286 * run.c: Made h8300s as new target, not h8300h alias.
2287 Added new option -S (h8300s target)
2288 * sim-options.c: Ditto.
2290 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2292 * callback.c: Use 'deprecated' rather than 'depreciated.'
2294 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2296 From wiz at danbala:
2297 * sim-fpu.h: Fix grammar and typos.
2300 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2302 * callback.c: Fix some spelling errors.
2303 * hw-device.h: Likewise.
2304 * hw-tree.c: Likewise.
2305 * sim-abort.c: Likewise.
2306 * sim-alu.h: Likewise.
2307 * sim-core.h: Likewise.
2308 * sim-events.c: Likewise.
2309 * sim-events.h: Likewise.
2310 * sim-fpu.h: Likewise.
2311 * sim-profile.h: Likewise.
2312 * sim-utils.c: Likewise.
2314 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2316 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2319 2002-01-20 Ben Elliston <bje@redhat.com>
2321 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2322 the comment for this enumerator.
2324 2002-01-14 Ben Elliston <bje@redhat.com>
2326 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2328 2001-12-20 Kazu Hirata <kazu@hxi.com>
2330 * run.c (usage): Fix a typo.
2332 2001-07-05 Ben Elliston <bje@redhat.com>
2334 * Make-common.in (srccgen): Remove.
2335 (CGEN_CPU_DIR): Define.
2336 (CGEN_READ_SCM): Redefine without $(srccgen).
2337 (CGEN_ARCH_SCM): Ditto.
2338 (CGEN_CPU_SCM): Ditto.
2339 (CGEN_DECODE_SCM): Ditto.
2340 (CGEN_DESC_SCM): Ditto.
2342 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2344 * sim-load.c (sim_load_file): Put it back: external now.
2345 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2347 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2349 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2351 * sim-utils.c (sim_analyze_program): Ditto.
2353 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2355 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2356 we're finished with its immediate use.
2357 * sim-load.c (sim_load_file): Ditto.
2359 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2361 Add support for mmap-based memory regions.
2362 * sim-memopt.c (mmap_next_fd): New global.
2363 (sim_memory_init): Reinitialize it.
2364 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2365 "--memory-mapfile FILE" option. Check for some errors.
2366 (do_memopt_add): Conditionally do mmap instead of malloc for
2367 backing store of simulated memory. Check for more errors.
2368 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2369 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2370 * configure.in: Look for mmap/fstat related functions and headers.
2371 * config.in, configure: Regenerated.
2373 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2375 * sim-core.c (sim_core_map_attach): Correct overlap-related
2378 2001-03-07 Michael Meissner <meissner@redhat.com>
2380 * run.c (alloca-conf.h): Delete, no longer provided.
2382 2001-02-22 Ben Elliston <bje@redhat.com>
2384 * sim-trace.h (TRACE_VPU_IDX): Add.
2385 (TRACE_vpu): Define.
2386 (WITH_TRACE_VPU_P): Likewise.
2387 (TRACE_VPU_P): Likewise.
2388 * sim-trace.c (OPTION_TRACE_VPU): Define.
2389 (trace_options): Add --trace-vpu.
2390 (trace_option_handler): Handle OPTION_TRACE_VPU.
2391 (trace_option_handler): Include VPU tracing in --trace-semantics.
2392 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2394 2001-02-21 Ben Elliston <bje@redhat.com>
2396 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2397 (TRACE_BRANCH_INPUT2): Likewise.
2399 2001-02-09 Ben Elliston <bje@redhat.com>
2401 * (profile_print_pc): Write header out in target byte order.
2403 2001-02-09 Ben Elliston <bje@redhat.com>
2405 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2406 adjusting the pc shift value.
2408 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2410 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2411 where a numeric value is supplied.
2413 2001-01-06 Ben Elliston <bje@redhat.com>
2415 * cgen.sh: Allow extrafiles to include the semantics files when
2416 generating an ISA-specific decoder.
2418 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2420 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2422 2000-12-23 Ben Elliston <bje@redhat.com>
2424 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2425 them to the trace stream using sim_fpu_printn_fpu. Include
2428 2000-12-15 Ben Elliston <bje@redhat.com>
2430 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2431 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2432 trailing digits as specified (-1 to print all digits).
2433 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2434 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2437 2000-12-13 Ben Elliston <bje@redhat.com>
2439 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2440 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2443 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2445 * sim-endian.h: Don't have parameters on macro definitions which
2446 are simply renaming functions, to permit use of XCONCAT2 in both
2447 the macro name and the arguments in a use of such a definition.
2449 2000-12-11 Ben Elliston <bje@redhat.com>
2451 * cgen-ops.h (SUBWORDDFDI): New function.
2453 2000-12-05 Ben Elliston <bje@redhat.com>
2455 * Make-common.in (cgen-defs): New target.
2456 (cgen-decode): Pass $(EXTRAFILES).
2458 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2459 -outfile-suffix options.
2461 2000-12-04 Ben Elliston <bje@redhat.com>
2463 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2464 (SUBWORDSIUQI): Likewise.
2465 (SUBWORDDIHI): Likewise.
2466 (SUBWORDDIQI): New function.
2468 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2469 * cgen-scache.c (scache_option_handler): Remove unused local var.
2471 2000-12-03 Ben Elliston <bje@redhat.com>
2473 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2475 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2477 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2479 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2481 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2484 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2486 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2487 (set_hw_delete): Moved the macro as a function.
2488 * hw-base.h (set_hw_delete): Declare as external function.
2489 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2490 allocated using hw_malloc.
2492 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2494 * sim-options.c (sim_parse_args): Free the memory used for
2495 long_options, short_options, handlers, opt_cpu, orig_val.
2497 2000-11-20 Ben Elliston <bje@redhat.com>
2499 * cgen-ops.h (SUBBI): New macro.
2500 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2501 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2503 2000-11-16 Ben Elliston <bje@redhat.com>
2505 * cgen-types.h (VOID): New type.
2507 2000-11-09 Ben Elliston <bje@redhat.com>
2509 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2510 (sim_fpu_two): Set exponent to 1.
2512 2000-10-26 Ben Elliston <bje@redhat.com>
2514 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2515 `all'. Pass `-i' options to cgen applications.
2516 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2517 cgen-desc): Pass $(isa) to cgen.sh.
2519 2000-10-08 Ben Elliston <bje@redhat.com>
2521 * cgen-utils.c (cgen_rtx_error): New function.
2523 2000-10-07 Ben Elliston <bje@redhat.com>
2525 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2526 conditions for sim_core_read_buffer().
2528 2000-09-26 Dave Brolley <brolley@redhat.com>
2530 * cgen-utils.c (RORQI): New function.
2531 (ROLQI): New function.
2532 (RORHI): New function.
2533 (ROLHI): New function.
2535 2000-08-28 Dave Brolley <brolley@redhat.com>
2537 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2538 in insn_value if it will fit.
2540 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2542 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2544 2000-08-15 Dave Brolley <brolley@redhat.com>
2546 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2548 2000-08-15 Dave Brolley <brolley@redhat.com>
2550 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2551 (PROFILE_CPU_FREQ): New macro.
2552 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2553 (profile-options): Add profile-cpu-frequency.
2554 (parse_frequency): New function.
2555 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2556 (profile_print_speed): Print cpu frequency and simulated execution time.
2557 Re-indent other items to match.
2559 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2561 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2563 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2565 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2566 * Makefile.in (install): Install run.1 man page.
2568 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2570 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2571 * Makefile.in (headers,nltvals.def): Merge.
2573 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2575 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2576 * nrun.c (main): Print the simulator statistics only in
2578 * hw-properties.h (hw_find_integer_array_property): Fix
2579 prototype (use signed_cell).
2581 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2582 * sim-events.c (sim_events_remain_time): New function returning
2583 the time that remains before the event is raised.
2584 * hw-events.c (hw_event_remain_time): Likewise.
2585 * sim-events.h (sim_events_remain_time): Declare.
2586 * hw-events.h (hw_event_remain_time): Declare.
2588 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2589 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2590 (OPTION_HW_LIST): New option --hw-list to list the devices.
2591 (hw_option_handler): List the device tree with 'sim_hw_print'.
2593 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2594 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2595 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2596 (EXTENDED): Define for 16-bit word size.
2597 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2598 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2599 * sim-types.h: Added support for 16-bit targets.
2601 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2603 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2605 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2607 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2608 * Makefile.in (distclean): Clean cconfig.h also.
2610 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2612 * configure: Regenerated to track ../common/aclocal.m4 changes.
2614 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2616 * aclocal.m4 (sim-profile): Enable the profiler by default.
2618 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2620 * run.c (main): Initialize sigrc.
2622 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2624 * sim-events.c (update_time_from_event): Add more detailed event
2627 2000-03-30 Dave Brolley <brolley@redhat.com>
2629 * aclocal.m4 (cgen): Use guile to run cgen.
2631 2000-03-23 Dave Brolley <brolley@redhat.com>
2633 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2635 * cgen-accfp.c (fextsfdf): New function.
2636 (ftruncdfsf): New function.
2637 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2639 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2641 * cgen-ops.h: Added TRUNCSISI.
2643 2000-03-08 Dave Brolley <brolley@redhat.com>
2645 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2646 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2647 (sim_queue_fn_si_write): Last argument is has type USI.
2648 (sim_queue_fn_sf_write): New function.
2649 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2650 (sim_queue_fn_sf_write): New function.
2651 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2653 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2655 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2656 sim_set_trace and run simulator using sim_resume.
2657 (main): Add option ``-o'' - operating environment. Only continue
2658 after a signal when operating environment.
2659 (main): Always set REASON and SIGRC using sim_stop_reason.
2660 (sim_trace): Delete extern declaration.
2662 2000-02-08 Nick Clifton <nickc@cygnus.com>
2664 * callback.c: Fix compile time warning messages.
2665 * run.c: Fix compile time warning messages.
2667 1999-12-17 Dave Brolley <brolley@cygnus.com>
2669 * sim-profile.h: (set_profile_option_mask): Add prototype.
2670 * sim-profile.c (set_profile_option_mask): No longer static.
2672 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2674 * sim-arange.c: Include <string.h>
2676 1999-12-07 Dave Brolley <brolley@cygnus.com>
2678 * sim-options.c (print_help): '=' required before optional argument.
2679 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2680 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2681 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2682 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2683 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2684 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2685 (fn_mem_qi_write): New union members.
2686 (fn_mem_hi_write): New union members.
2687 (fn_mem_si_write): New union members.
2688 (fn_mem_di_write): New union members.
2689 (fn_mem_df_write): New union members.
2690 (fn_mem_xi_write): New union members.
2691 (sim_queue_fn_mem_qi_write): New function.
2692 (sim_queue_fn_mem_hi_write): New function.
2693 (sim_queue_fn_mem_si_write): New function.
2694 (sim_queue_fn_mem_di_write): New function.
2695 (sim_queue_fn_mem_df_write): New function.
2696 (sim_queue_fn_mem_xi_write): New function.
2697 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2698 (sim_queue_fn_mem_hi_write): New function.
2699 (sim_queue_fn_mem_si_write): New function.
2700 (sim_queue_fn_mem_di_write): New function.
2701 (sim_queue_fn_mem_df_write): New function.
2702 (sim_queue_fn_mem_xi_write): New function.
2703 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2704 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2705 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2707 1999-12-01 Dave Brolley <brolley@cygnus.com>
2709 * cgen-accfp.c (subsf): Check status code.
2727 1999-11-26 Dave Brolley <brolley@cygnus.com>
2729 * cgen-par.h (fn_df_write): Mode of data is DF.
2730 (sim_queue_fn_df_write): Mode of data is DF.
2731 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2733 1999-11-22 Dave Brolley <brolley@cygnus.com>
2735 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2736 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2738 1999-11-04 Dave Brolley <brolley@cygnus.com>
2740 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2741 CGEN_MEM_XI_WRITE members.
2742 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2743 (sim_queue_fn_xi_write): New function.
2744 (sim_queue_mem_xi_write): New function.
2746 * cgen-par.c (sim_queue_fn_xi_write): New function.
2747 (sim_queue_mem_xi_write): New function.
2748 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2751 1999-10-22 Dave Brolley <brolley@cygnus.com>
2753 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2754 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2755 * cgen-par.c: Set insn_address for each queued write. Get pc from
2756 cpu when executing queued writes.
2758 1999-10-19 Dave Brolley <brolley@cygnus.com>
2760 * cgen-par.h (sim_queue_fn_pc_write): New function.
2761 (CGEN_FN_PC_WRITE): New enumerator.
2762 (fn_pc_write): New union member.
2763 * cgen-par.c (sim_queue_fn_pc_write): New function.
2764 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2766 1999-10-18 Dave Brolley <brolley@cygnus.com>
2768 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2769 (CGEN_MEM_DF_WRITE): New enumerator.
2770 (mem_di_write): New union member.
2771 (mem_df_write): New union member.
2772 * cgen-par.c (sim_queue_mem_di_write): New function.
2773 (sim_queue_mem_df_write): New function.
2774 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2776 * cgen-accfp.c (divsf): Check for division errors.
2778 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2780 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2782 1999-10-07 Dave Brolley <brolley@cygnus.com>
2784 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2785 (fn_hi_write): New union member.
2786 (sim_queue_fn_hi_write): New function.
2787 * cgen-par.c (sim_queue_fn_hi_write): New function.
2788 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2790 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2792 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2793 Change type of result to SEM_PC.
2795 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2797 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2799 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2801 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2802 (JOIN*): Delete cpu arg.
2804 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2806 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2808 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2810 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2812 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2815 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2817 * run.c (main): Check the sim_stop_reason and only halt simulation
2818 when a valid stop condition is identified.
2820 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2822 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2824 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2826 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2827 (bi_write): New union element.
2828 (sim_queue_bi_write): New function.
2829 * cgen-par.c (sim_queue_bi_write): New function.
2830 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2832 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2834 * configure: Regenerated to track ../common/aclocal.m4 changes.
2836 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2837 ../gdb/configure.in.
2838 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2839 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2840 (SIM_WARNINGS): Delete
2841 (CONFIG_CFLAGS): Update.
2843 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2845 * cgen-par.c: New file.
2846 * cgen-par.h: New file.
2847 * cgen-sim.h (cgen-par.h): #include it.
2848 * cgen-cpu.h (write_queue): New field.
2849 (CPU_WRITE_QUEUE): New access macro.
2850 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2851 (cgen-par.o): New target.
2853 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2855 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2856 * cgen-utils.c (mode_names): Update.
2858 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2860 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2861 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2862 buffer arg if WITH_PARALLEL_GENWRITE.
2863 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2864 (struct idesc): Ditto.
2866 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2868 * sim-model.c (model_option_handler): Add \n to error message.
2870 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2872 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2873 (insn_sem): Rewrite.
2874 (sem_fn_desc): New struct.
2876 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2878 (scache case): Split into non-parallel/parallel versions.
2879 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2880 if not use semantic switch version.
2882 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2884 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2885 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2886 (SEM_BRANCH_INIT_EXTRACT): Delete.
2887 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2888 (SEM_BRANCH_FINI): Ditto.
2889 (SEM_BRANCH_VIA_ADDR): Ditto.
2890 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2891 (SEM_BRANCH_ADDR_CACHE): Delete.
2892 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2893 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2895 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2896 (@cpu@_pbb_begin): Initialize branch_target.
2897 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2898 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2900 (@cpu@_engine_run_fast): Ditto.
2902 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2904 * cgen-utils.c (RORSI): New function.
2905 (ROLSI): New function.
2907 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2909 * Makefile.in (TAGS): Tweak TAGS regex.
2910 * cgen-mem.h (*): Add TAGS markers.
2912 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2914 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2915 passed in when sim_resume is first entered - don't re-pass it
2918 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2920 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2921 OPTION_LOAD_LMA but only when is defined.
2922 (standard_options): When SIM_HANDLES_LMA is defined include
2923 options --load-lma and --load-vma.
2924 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2926 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2927 (struct sim_state_base): Add load_at_lma_p.
2928 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2929 STATE_LOAD_AT_LMA_P.
2931 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2933 * nrun.c (main): Re-format loop gnu style.
2935 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2937 * dv-sockser.c (connected_p): Initialize addrlen.
2939 1999-07-06 Dave Brolley <brolley@cygnus.com>
2941 * cgen-accfp.c (floatsidf): New function.
2942 (fixdfsi): New function.
2944 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2946 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2948 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2950 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2951 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2952 * cgen-fpu.c: New file.
2953 * cgen-fpu.h: New file.
2954 * cgen-accfp.c: New file.
2955 * cgen-cpu.h (CGEN_CPU): New member fpu.
2956 * cgen-mem.h: Redo fp support.
2957 * cgen-ops.h: Delete k&r support. Redo fp support.
2958 * cgen-sim.h: Include cgen-fpu.h.
2959 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2961 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2963 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2965 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2966 (@cpu@_pbb_cti_chain): Minor clean up.
2968 1999-05-08 Felix Lee <flee@cygnus.com>
2970 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2971 AM_CYGWIN32 and AM_EXEEXT.
2972 * configure: Regenerate.
2974 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2976 * sim-core.c (device_error,device_io_read_buffer,
2977 device_io_write_buffer): Delete decls.
2978 * sim-core.h: Put them here.
2980 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2981 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2982 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2983 (sim_core_write_aligned_N): Ditto.
2985 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2987 * sim-memopt.c (sim_memory_uninstall): Don't look into
2990 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2992 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2994 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2996 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2997 (sim_core_write_buffer): Ditto.
2999 1999-04-02 Keith Seitz <keiths@cygnus.com>
3001 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3002 after the interval counter has expired.
3003 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3004 poll_quit callbacks. May be overridden by Makefile.
3005 (poll_quit_counter): New global.
3006 * sim-events.c: Remove all mentions of ui_loop_hook. The
3007 host callback "poll_quit" will serve the purpose.
3008 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3010 * nrun.c: Remove declaration of ui_loop_hook.
3012 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3014 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3015 if being used by gdb.
3017 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3019 * cgen-types.h (XF,TF): Tweak.
3020 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3022 (SUBWORD*,JOIN*): Define.
3023 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3024 moved into cpu descriptor.
3025 * sim-model.h (MACH): New member `num'.
3027 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3029 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3030 (CGEN_CPU): Member opcode renamed to cpu_desc.
3031 New members get_idata,disassembler.
3032 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3033 CGEN_INSN_ATTR_VALUE.
3034 (CGEN_STATE): Delete member opcode_table.
3035 (sim_disassemble_insn): Delete decl.
3036 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3037 (struct idesc): Moved to here from <cpu>-decode.h.
3038 * cgen-run.c (prime_cpu): Call prepare_run callback.
3039 * cgen-trace.h (SFILE): New type.
3040 (sim_disasm_sprintf): Declare.
3041 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3042 (sim_cgen_disassemble_insn): Declare.
3043 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3044 (insn_fields): Delete.
3045 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3047 (trace_insn): Call CPU_DISASSEMBLER hook.
3048 (sim_disasm_sprintf): New function.
3049 (sim_disasm_read_memory): New function.
3050 (sim_disasm_perror_memory): New function.
3051 (sim_cgen_disassemble_insn): New function.
3052 * cgen-utils.c: Don't include cpu-opc.h.
3053 (virtual_insn_entries): New static local.
3054 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3055 (cgen_insn_name): Rewrite.
3056 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3057 * cgen.sh (desc): New file generator handler.
3058 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3059 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3060 Don't include cpu-opc.h,cpu-sim.h.
3061 * sim-model.c (model_set): Delete SIM_DESC arg.
3062 (sim_model_set): Update.
3063 * sim-model.h (MACH): New member prepare_run.
3065 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3067 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3068 if redundant with allocator functions.
3070 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3072 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3074 * sim-profile.h: Make like sim-trace.h.
3075 (PROFILE_USEFUL_MASK): New macro.
3076 * sim-profile.c (profile_options): Make like trace_options, allow
3077 optional on|off arg where applicable.
3078 (set_profile_option_mask): New function.
3079 (sim_profile_set_option): New function.
3080 (profile_option_handler): Simplify.
3081 Have -p only enable selected things, not everything.
3082 Add missing break to OPTION_PROFILE_PC_RANGE.
3083 * cgen-scache.c (scache_options): Allow optional on|off arg to
3085 (scache_option_handler): Use sim_profile_set_option.
3087 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3089 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3090 (memory_option_handler): Implement MEMORY_FILL option. Make
3091 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3092 (parse_ulong_value): New function.
3093 (do_memopt_add): Allocate all buffers. Optionally fill them.
3095 1999-01-15 Richard Henderson <rth@cygnus.com>
3097 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3098 va_list, not an integer.
3099 * sim-events.c (sim_events_schedule): Likewise.
3101 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3102 the appropriate type.
3104 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3106 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3107 (sim_disassemble_insn): Update prototype.
3108 (sim_engine_invalid_insn): Ditto.
3109 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3110 (SEM_BRANCH_INIT): PCADDR->IADDR.
3111 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3112 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3113 * cgen-scache.h (*): Ditto.
3114 * cgen-trace.c (*): Ditto.
3115 * cgen-trace.h (*): Ditto.
3116 * cgen-utils.c (*): Ditto.
3117 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3119 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3120 (simple engine framework): Rewrite.
3121 * sim-module.c (modules): Install model module sooner (and in
3122 particular before the profile module).
3124 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3126 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3127 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3128 (sim_model_init): Call it.
3130 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3132 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3134 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3135 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3136 (SEM_BRANCH_INIT_EXTRACT): New macro.
3137 (SEM_BRANCH_INIT): Add taken_p.
3138 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3139 (SEM_BRANCH_FINI): Use it.
3141 * cgen-run.c (sim_resume): Handle tracing of last insn.
3142 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3143 * cgen-trace.c (current_abuf): New static global.
3144 (trace_insn_init): Initialize it.
3145 (trace_insn_fini): Use it.
3146 (trace_insn): Set it.
3147 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3148 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3149 (@cpu@_emit_after): Ditto.
3150 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3151 labels if WITH_SEM_SWITCH_FULL.
3152 * sim-model.c: Include bfd.h.
3153 (sim_model_init): New function.
3154 (sim_model_install): Record init fn.
3155 * sim-model.h (MACH): New member bfd_name.
3156 * sim-module.c (modules): Initialize model before scache.
3158 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3160 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3162 * nrun.c (main): Remain in simulation loop for traps and
3163 exceptions when in operating environment mode.
3164 (ui_loop_hook): New stub hook for standalone use.
3165 * sim-events.c (sim_events_process): Call ui_loop_hook
3166 periodically on CYGWIN host.
3168 * sim-reason.c (sim_stop_reason): Return host signal numbers
3169 to gdb on sim_stopped and sim_signalled cases.
3170 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3171 hook just before longjmp.
3172 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3173 hook just before sim_engine_run.
3175 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3176 * sim-trace.h (trace_generic): Ditto.
3177 * sim-trace.c (trace_generic): Ditto.
3179 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3181 * Make-common.in (SIM_MAIN_DEPS): New var.
3182 (CGEN_MAIN_CPU_DEPS): New var.
3183 * aclocal.m4: Add --enable-cgen-maint option.
3184 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3186 (GETIMEM*): Pass pc value to sim_core routine.
3188 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3190 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3191 Compare with ZERO not NULL.
3193 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3195 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3198 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3200 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3201 * sim-trace.c: Include stdlib.h if present.
3202 * dv-sockser.c: Include unistd.h if present.
3203 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3204 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3206 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3208 * gennltvals.sh: Add i960.
3209 * nltvals.def: Rebuild.
3211 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3213 * cgen-defs.h: New file, old cgen-sim.h.
3214 * cgen-sim.h: Simple header that includes others.
3215 * sim-arange.c: New file.
3216 * sim-arange.h: New file.
3217 * sim-basics.h: Include it.
3218 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3219 (sim-arange.o): Add rule for.
3220 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3221 (sim_io_eprintf_cpu): Add prototype.
3222 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3223 (INLINE2): New macro.
3224 (EXTERN_INLINE): New macro.
3225 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3226 before calling module init fns.
3227 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3228 (profile_init): New function.
3229 (profile_options): New option --profile-range.
3230 (profile_option_handler): Handle --profile-range.
3231 (profile_print_insn): Qualify address range specific section titles.
3232 (profile_print_addr_ranges): New function.
3233 (profile_info): Print address ranges if specified.
3234 (profile_install): Set profile_init init fn.
3235 * sim-profile.h (PROFILE_DATA): New member `range'.
3236 * sim-trace.c (trace_init): New function.
3237 (trace_options): New option --trace-range.
3238 (trace_option_handler): Handle --trace-range.
3239 (trace_install): Set trace_init init fn.
3240 * sim-trace.h (TRACE_DATA): New member `range'.
3241 * sim-utils.c (sim_cpu_msg_prefix): New function.
3242 (sim_io_eprintf_cpu): New function.
3243 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3244 (PC_IN_PROFILE_RANGE_P): New macro.
3245 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3246 (trace_insn_fini): New arg abuf. All callers updated.
3247 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3248 printing cycle counts.
3249 * cgen-trace.h (trace_insn_fini): Update prototype.
3250 (TRACE_RESULT_P): New macro.
3251 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3252 (TRACE_INSN): Check ARGBUF_TRACE_P.
3253 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3254 * cgen-types.h (SIM_INLINE): Delete.
3255 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3256 * cgen-utils.c: Don't include cgen-engine.h
3257 * genmloop.sh (@cpu@_fill_argbuf): New function.
3258 (@cpu@_fill_argbuf_tp): New function.
3259 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3260 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3261 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3262 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3263 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3264 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3265 doing profiling. Update call to TRACE_INSN_FINI.
3267 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3269 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3271 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3274 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3276 * sim-inline.c (SIM_INLINE_P): Fix typo.
3278 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3280 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3282 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3284 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3285 * nltvals.def: Re-generate.
3287 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3289 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3290 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3291 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3293 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3294 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3296 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3298 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3299 (${cpu}_pbb_cti_chain): Ditto.
3301 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3303 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3304 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3305 (EXTRACT_INT,EXTRACT_UINT): New macros.
3306 (SEM_SEM_ARG): New macro.
3307 (SEM_NEXT_VPC): New arg `pc'.
3308 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3309 (sim_disassemble_insn): Update prototype.
3310 * cgen-trace.c (current_insn,insn_fields): New static locals.
3311 (trace_insn): Set them.
3312 * cgen-utils.c: #include cgen-engine.h.
3313 (sim_disassemble_insn): New arg insn_fields.
3314 Handle variable length insns.
3315 * genmloop.sh: Only emit pbb decls if -pbb.
3316 (${cpu}_scache_lookup): New arg `vpc'.
3317 (scache support): Fetch pc before entering loop.
3319 * gennltvals.sh: Add fr30 support.
3320 * nltvals.def: Rebuild.
3322 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3324 * sim-types.h: Re-do type system so that GCC's attribute and mode
3325 are used to specify types. Handle case of ALPHA.
3327 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3329 * aclocal.m4: Add tests for dlopen family.
3330 * config.in: Regenerated.
3332 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3334 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3336 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3338 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3339 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3340 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3341 * cgen-sim.h: ... to here.
3343 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3345 * aclocal.m4 (enable-build-warnings): Replace
3346 enable-sim-warnings. Extend =LIST syntax so that prepend and
3347 append of options is possible. Drop -Werror, add
3348 -Wstrict-prototypes for GDB compatibility.
3349 * Make-common.in (SIM_WARNINGS): Update.
3351 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3353 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3354 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3355 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3356 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3357 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3359 * cgen-cpu.h: New file.
3360 * cgen-engine.h: New file.
3361 * cgen-scache.h: New file.
3362 * cgen-sim.h: Delete portions moved to new files.
3363 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3364 rather than sending result to stdout.
3366 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3368 * Make-common.in (sim-reg.o): New rule.
3369 (cgen-run.o): New rule.
3370 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3371 * cgen-run.c (prime_cpu): New function.
3372 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3373 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3375 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3376 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3377 (CGEN_INSN_VIRTUAL_P): New macro.
3378 (SEM_PC): New typedef.
3379 (SEMANTIC_FN): Change type of result to SEM_PC.
3380 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3381 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3382 (SCACHE_MAP): New typedef.
3383 (CPU_SCACHE): Add pbb support.
3384 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3385 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3386 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3388 (INSN_NAME): Delete.
3389 (cgen_insn_name): Declare.
3390 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3391 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3392 (first_insn_p): Make static.
3393 (trace_insn): Handle virtual insns specially.
3394 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3395 * cgen-types.h (UBI): Delete.
3396 (MODE_TYPE): New enum.
3397 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3398 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3399 (cgen_virtual_opcode_table): New global.
3400 (cgen_insn_name): New function.
3401 (sim_disassemble_insn): Ignore virtual insns.
3402 * genmloop.sh: Delete top level loop generation. Add pbb support.
3403 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3404 (sim_cpu_base): New members max_insns,insn_name,model_data.
3405 (CPU_PC_GET,CPU_PC_SET): New macros.
3406 (sim_pc_get,sim_pc_set): Declare.
3407 * sim-model.c (model_set): Call model init fn.
3408 * sim-model.h (MODEL_FN): New typedef.
3409 (INSN_TIMING): New member model_fn.
3410 (MODEL): New members num,init.
3411 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3412 All callers updated.
3413 (profile_insn_init): New fn.
3414 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3415 Exit early if insn profiling not supported.
3416 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3417 (profile_install): Record profile_insn_init as init fn.
3418 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3419 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3420 (PROFILE_DATA): Delete member exec_time.
3421 Change insn_count to pointer to array, rather than the array.
3422 (sim_profile_print_bar): Declare.
3424 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3426 * cgen-run.c: New file.
3427 * sim-reg.c: New file.
3429 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3431 * aclocal.m4: Add checks for -lsocket and -lnsl.
3433 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3434 allow local port reuse on listening socket.
3436 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3438 * sim-config.h: Remove reference to linux kernel header.
3440 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3442 * dv-sockser.c (sockser_addr): Make variable non-static.
3444 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3446 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3448 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3450 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3452 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3454 * Make-common.in (install-common): Add $(EXEEXT) when installing
3457 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3459 * cgen-sim.h (cgen_state): New member opcode_table.
3460 * cgen-utils.c (sim_disassemble_insn): Use it.
3462 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3464 * cgen-mem.h (DECLARE_SETT): Fix return type.
3465 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3466 * cgen-scache.c: Include stdlib.h.
3467 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3468 * sim-model.c (model_option_handler): Remove unused variable `n'.
3470 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3472 * cgen-utils.c: Include bfd.h.
3473 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3475 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3477 * sim-bits.h (EXTEND24): Fix typo.
3479 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3481 * sim-events.c (ETRACE_P): New macro.
3482 (struct _sim_event): Add member trace.
3483 (sim_events_free): Reclaim trace message.
3485 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3486 sim_events_schedule_tracef): New functions, include printf trace
3487 information in argument list. If tracing, store asprintf'd trace
3488 message in sim_event.
3490 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3491 hw_event_queue_schedule_vtracef): New functions, mimic
3494 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3496 * sim-bits.h (EXTEND24): Define.
3498 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3500 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3501 (CPU_SCACHE_HASH_MASK): New macro.
3502 (SCACHE_HASH_PC): Rewrite.
3503 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3504 computation out of main loop.
3506 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3508 * cgen-sim.h (RECORD_IADDR): Delete.
3509 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3510 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3512 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3514 * gennltvals.def (mn10200): Add entry.
3515 * nltvals.def: Regenerate with MN10200 additions.
3517 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3519 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3520 documentation on how it works.
3522 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3523 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3524 sim_core_set_xor, sim_core_xor_read_buffer,
3525 sim_core_xor_write_buffer): Update.
3527 * sim-events.h, sim-events.c (sim_events_install,
3528 sim_events_watch_clock, sim_events_schedule_after_signal,
3529 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3530 sim_events_deschedule): Update.
3532 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3533 sim_fpu_max32, sim_fpu_max64): Update.
3535 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3537 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3538 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3539 * sim-profile.c (profile_print_model): Update.
3541 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3543 * gennltvals.def (m32r): Use common syscall.h now.
3544 (mn10300): Add entry.
3545 * nltvals.def: Regenerate.
3547 * sim-engine.c (sim_engine_get_run_state): New function.
3548 * sim-engine.h (sim_engine_get_run_state): Declare it.
3550 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3552 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3553 * sim-core.c (sim_core_signal): Make extern, always define.
3555 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3557 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3558 * cgen-ops.h (ANDIF): New macro.
3559 (ANDIF[BQHSD]I): Delete.
3561 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3563 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3564 (hw_event_queue_schedule, hw_event_queue_deschedule,
3565 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3568 * hw-alloc.h (HW_NZALLOC): Define.
3570 * Make-common.in (test-hw-events): Add target for testing the
3573 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3575 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3577 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3579 * hw-main.h: Include hw-handles.h, hw-instances.h.
3580 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3581 * hw-base.c (hw_create, hw_delete): Call same.
3583 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3585 * dv-core.c: Include hw-main.h and sim-main.h.
3586 * dv-pal.c: Include hw-main.h and sim-io.h.
3587 * dv-glue.c: Include hw-main.h.
3589 * hw-main.h: New file. Move list of includes to here.
3590 * hw-base.h: From here.
3591 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3592 (hw-*.o, dv-*.o): Update.
3593 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3594 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3597 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3598 do_hw_poll_read): Move declarations from here.
3599 * hw-main.h: To here.
3601 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3603 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3605 * Make-common.in (hw-config.h): Update
3606 * hw-base.c, dv-pal.c, dv-glue.c: Update
3608 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3609 `*_callback' to `*_method.
3611 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3613 * hw-base.h (set_*): Move set method macros from here.
3614 * hw-device.h: To here.
3616 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3618 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3621 * hw-base.c (hw_create, hw_delete): Call
3622 * hw-properties.c (create_hw_property_data,
3623 delete_hw_property_data): Define.
3625 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3627 * hw-device.c, hw-properties.c: Include hw-base.h
3629 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3630 * hw-device.c: From here.
3631 * hw-base.h: Include "hw-events.h".
3633 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3634 * hw-base.c (hw_create, hw_delete): Call.
3635 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3637 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3638 (hw-alloc.o): New target.
3640 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3642 * hw-events.h, hw-events.c: New files. Move event code to here.
3643 * sim-hw.c: From here.
3644 * hw-base.h: Include "hw-events.h".
3645 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3646 (hw-events.o): New target.
3648 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3649 * hw-events.h (struct hw_event): Replace typedef hw_event.
3651 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3652 * hw-base.c (hw_create, hw_delete): Call.
3653 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3657 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3659 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3660 * hw-ports.c: To here.
3662 * hw-base.h, hw-ports.c (create_hw_port_data,
3663 delete_hw_port_data): New functions.
3664 * hw-base.c (hw_delete, hw_create): Call same.
3666 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3668 * hw-ports.h: To here.
3670 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3672 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3673 PROCESSOR and CIA arguments.
3675 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3677 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3678 Move common object files from here.
3679 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3681 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3683 * sim-hw.c: Include ctype.h.
3684 (do_hw_poll_read): Do not assume EAGAIN.
3686 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3688 * cgen-trace.c (first_insn_p): New static local.
3689 (trace_insn_init): Set it.
3690 (trace_insn_fini): Use TRACE_PREFIX.
3691 (trace_insn): Rewrite to use trace_prefix.
3692 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3693 Adjust width accordingly.
3695 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3696 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3697 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3698 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3699 (PROFILE_COUNT_CORE): Simplify.
3700 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3702 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3704 * cgen-ops.h (ADDCFSI): Fix typo.
3706 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3708 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3709 * genmloop.sh: Use them rather than static locals.
3711 * sim-engine.c (sim_engine_set_run_state): New function.
3712 * sim-engine.h (sim_engine_set_run_state): Declare.
3713 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3714 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3715 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3717 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3719 * cgen-trace.c (trace_insn_init): New arg first_p.
3720 All callers updated.
3721 (trace_insn_fini): New arg last_p. All callers updated.
3722 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3723 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3724 * genmloop.sh (engine_resume): Update.
3726 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3728 * Make-common.in (install-common): Run ranlib on installed copy of
3731 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3733 * Make-common.in (install-common): Rename and install libsim.a.
3735 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3737 * sim-io.c (unistd.h): Include.
3739 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3741 * Make-common (sim_main_headers): Sort.
3742 (cgen-*.o): Add cgen-sim.h dependency.
3744 * cgen-scache.c (scache_init): Only allocate space if scache element
3746 (scache_flush,scache_print_profile): Check if scache in use first.
3748 * cgen-sim.h (IDESC): Provide forward declaration.
3750 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3751 (cgen_cpu_max_extra_bytes): Declare.
3752 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3754 * sim-cpu.h: New file. sim_cpu_base moved here.
3755 Move sim_cpu_lookup decl here.
3756 * sim-base.h: #include "sim-cpu.h".
3757 * sim-cpu.c: New file.
3758 * Make-common (sim_main_headers): Add sim-cpu.h.
3759 (sim-cpu.o): Add rule for.
3761 * sim-model.c (set_model): Delete.
3762 (sim_model_set,model_set): New functions.
3763 (sim_model_install): Renamed from model_install.
3764 Don't set default model here.
3765 (model_option_handler): Rewrite --model processing.
3766 (sim_model_lookup,sim_mach_lookup): New functions.
3767 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3768 (insn_timing): Delete.
3769 (INSN_TIMING): New member `num'.
3770 (IMP_PROPERTIES): Always define scache_elm_size member.
3771 (MACH): New member init_cpu.
3772 (sim_machs): Renamed from machs.
3773 (sim_model_install): Renamed from model_install.
3774 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3775 * sim-module.c (modules): Update.
3777 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3779 * sim-io.c: #include <errno.h>.
3781 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3783 * dv-pal.c (struct hw_pal_device): Add reader.
3784 (hw_pal_finish): Initialize reader.
3785 (scan_hw_pal): Use reader.
3787 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3788 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3791 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3792 ../ppc/main.c sim_io_read_stdin.
3794 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3796 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3798 * hw-tree.c: Update.
3800 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3801 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3803 * hw-ports.h (hw_port_event): Ditto.
3804 * hw-ports.c (hw_port_event): Update.
3805 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3807 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3809 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3810 (do_counter_event): Update.
3811 * dv-glue.c (hw_glue_io_read_buffer): Update.
3812 (hw_glue_port_event): Update.
3814 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3815 * hw-base.h (hw_create): Ditto.
3816 * hw-base.c (hw_create): Ditto.
3818 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3819 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3822 * hw-device.h (hw_system_cpu): Declare.
3823 * sim-hw.c (hw_system_cpu): New function.
3825 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3826 sim_hw_abort not hw_abort.
3827 (sim-hw.h): Include.
3828 (sim_core_read_buffer, sim_core_write_buffer): Call
3829 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3831 (sim_core_set_xor): Do not pass CPU when aborting.
3833 * sim-n-core.h (sim_core_read_aligned_N,
3834 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3835 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3836 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3839 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3841 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3842 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3844 (sim_hw_print): New function.
3846 * sim-engine.h (sim_engine_vabort): Declare.
3847 * sim-engine.c (sim_engine_vabort): New function.
3849 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3851 * sim-trace.c (print_data): For floating-point numbers trace raw
3853 (trace_result_fp2): New function.
3854 * sim-trace.h (trace_result_fp2): New declaration.
3855 (TRACE_FP_RESULT2): New macro.
3857 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3859 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3860 AM_CYGWIN32 and AM_EXEEXT.
3861 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3862 to run and install-common rules.
3863 * common/configure: regenerate
3865 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3867 * sim-types.h (cell_word): New type.
3868 (natural_cell): Delete type.
3870 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3872 * configure: Regenerated to track ../common/aclocal.m4 changes.
3875 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3877 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3879 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3881 * configure: Regenerated to track ../common/aclocal.m4 changes.
3884 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3886 * acconfig.h: New file.
3887 * Make-common.in (top_builddir): New macro.
3888 (INTL_LIB): Removed.
3889 (INTLLIBS): New macro.
3890 (INTLDEPS): Likewise.
3891 (LIBDEPS): Use INTLDEPS.
3892 (EXTRA_LIBS): Use INTLLIBS.
3893 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3894 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3895 AM_LC_MESSAGES): New macros from GNU gettext.
3897 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3899 * sim-config.h: Discard leading _ from macros.
3900 * sim-types.h: Ditto.
3902 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3904 * Make-common.in (CSEARCH): Add -I to intl directories.
3905 (INTL_LIB): Point to libintl.a.
3906 (LIBDEPS): Add $(INTL_LIB).
3907 (EXTRA_LIBS): Ditto.
3909 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3911 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3913 * cgen-ops.h (ADDCFSI): Fix.
3916 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3918 * sim-types.h (signed_address, unsigned_address): Define.
3920 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3922 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3925 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3927 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3928 New functions, pack / unpack sim_fpu struct using raw values.
3929 (sim_fpu_is): Differentiate between negative and positive
3932 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3934 * sim-bits.h (EXTEND4): Define.
3935 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3937 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3939 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3940 declared so we need this cast to prevent long long addresses
3941 from being misconfigures. Results in access to unmapped memory.
3943 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3945 * Make-common.in (RUNTESTFLAGS): Define.
3946 (check): Pass RUNTESTFLAGS to recursive make.
3948 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3950 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3953 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3955 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3958 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3960 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3961 (sim-inline): Update to match sim-inline.[hc]
3962 * configure: Regenerated to track ../common/aclocal.m4 changes.
3964 * Make-common.in (sim_main_headers): Add sim-inline.h
3966 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3968 * sim-endian.h (sim-endian.c): Ditto.
3970 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3971 (sim_events_set_trace): Delete unused prototype.
3973 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3974 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3976 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3977 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3978 Comment out, not yet implemented in sim-fpu.c.
3979 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3980 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3982 * sim-inline.h: Rewrite description.
3983 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3984 (SIM_MAIN_INLINE): Add inline option.
3986 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3987 include generated files. Handled by generator directly.
3989 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3994 * sim-trace.h (TRACE_ANY_P): Define.
3995 (struct _trace_data): Add trace_any_p.
3997 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3999 * run.c (main): Handle all alternatives of enum sim_stop.
4000 (main): Delete unused `asection *s'.
4002 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4006 * configure: Regenerated to track ../common/aclocal.m4 changes.
4008 * sim-hw.c: New file.
4009 * sim-hw.h (sim_hw_parse): Declare function.
4010 (hw-tree.h): Do not include.
4012 * sim-base.h (STATE_HW): Define.
4013 (struct sim_state_base): Add member struct *hw.
4015 * sim-module.c (sim-hw.h): Include.
4016 (modules): Add sim_hw_install.
4018 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4020 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4022 * sim-base.h (CPU_INDEX): Define.
4024 * sim-utils.c (sim_state_alloc): Initialize.
4025 * sim-module.c (sim_post_argv_init): Ditto.
4027 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4029 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4030 properly formatted lists.
4032 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4034 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4035 0x2f needs to be 0x3f.
4037 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4039 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4041 (hw_tree_find_*_property): Clean up error message when property is
4044 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4045 present before looking for it.
4047 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4049 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4050 (AC_CHECK_FUNCS): Add check for __setfpucw.
4051 * configure: Regenerated.
4053 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4055 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4056 hw_pal_timer, hw_pal_timer_value): Define.
4057 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4058 (do_counter_event, do_counter_read, do_counter_value,
4059 do_counter_write): new functions.
4061 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4063 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4066 * hw-base.c (hw_create): Stop searching for a device when one is
4069 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4071 * configure: Regenerated to track ../common/aclocal.m4 changes.
4073 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4075 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4076 appends extra devices.
4077 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4080 * Make-common.in (hw-config.h): New target, create hw-config.h
4082 (SIM_HW): Definition from @sim_hw@.
4083 (hw-base.o): Depend on hw-config.h
4085 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4087 * Make-common.in: Get SHELL from configure.
4088 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4089 move-if-change. Fixes NT native build problem.
4090 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4091 move-if-change. Fixes NT native build problem.
4092 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4095 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4097 * hw-device.h, hw-device.c (hw_strdup): New function.
4099 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4100 strings name, family and args.
4101 (full_name_of_hw): Use hw_strdup when returning the full path.
4103 * hw-properties.c: Clean up property not found / wrong type error
4106 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4107 before attaching any ports.
4109 * hw-base.c (hw-config.): Include. Replace hardwired table.
4111 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4113 * Make-common.in: Add rule for dv-glue.o.
4115 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4117 * hw-base.c (hw_finish): Move setting of trace level to here.
4118 (hw_create): From here.
4120 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4121 ../ppc/device_table.c.
4123 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4125 * hw-tree.c (print_properties): Supress path when printing
4126 properties of root node.
4128 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4130 * hw-device.h (HW_TRACE): Define.
4131 (hw_trace): Declare.
4132 * hw-device.c (hw_trace): Implement function.
4134 * hw-base.c (hw_create): Set hw trace level from "trace?"
4137 * dv-core.c (dv_core_attach_address_callback): Add trace.
4139 * dv-pal.c: Replace DTRACE with HW_TRACE.
4141 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4143 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4144 (hw_alloc_data): Delcare.
4145 (struct hw): Add member alloc_of_hw.
4147 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4148 functions. Assocate memory with a device.
4149 (stdlib.h): Include.
4151 * hw-base.h (set_hw_delete): Define.
4152 (hw_delete_callback): Declare.
4153 (hw_delete): Declare.
4155 * hw-base.c (hw_delete): Implement function.
4156 (struct hw_base_data): Add member to_delete.
4157 (ignore_hw_delete): New function, does nothing.
4158 (hw_create): Set the hw_delete method.
4159 (hw_create): Allocate the base type using HW_ZALLOC before setting
4162 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4164 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4166 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4167 (attach_hw_port_edge): Add struct hw argument
4169 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4172 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4174 * hw-device.h (hw_attach_address_callback,
4175 hw_detach_address_callback): Attach to a single space not a space
4176 mask. Clarify interpretation of SPACE:ADDR parameters.
4178 * hw-base.c (passthrough_hw_attach_address,
4179 passthrough_hw_detach_address): Update.
4180 * dv-core.c (dv_core_attach_address_callback): Ditto.
4181 * dv-pal.c (hw_pal_attach_address): Ditto.
4183 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4185 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4187 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4190 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4191 hw-properties_h, hw-tree_h): Define, point at corresponding
4193 (hw_base_headers): Define list of headers included by hw-base.h
4194 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4195 hw-properties.o, hw-tree.o): Specify dependencies.
4196 (dv-core.o, dv-pal.o): Ditto.
4198 * sim-hw.h: New file.
4200 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4201 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4203 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4205 * hw-base.h, hw-base.c: new files. Copied from
4206 ../ppc/device_table.[hc].
4208 * dv-core.c, dv-pal.c: New files. Copied from
4209 ../ppc/hw_{core,pal}.c
4211 * sim-basics.h (struct hw): Declare.
4212 (enum port_direction, enum object_disposition): Declare.
4214 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4216 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4217 sim_dv_src in Makefile. Take list of devices as parameter to m4
4220 * configure: Regenerated to track ../common/aclocal.m4 changes.
4222 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4224 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4225 trace_prefix can abort cleanly.
4227 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4229 * dv-sockser.c, dv-sockser.h: New files.
4230 * Make-common.in (dv-sockser.o): Add rule for.
4231 * aclocal.m4: Check for fcntl.h.
4232 * config.h: Add HAVE_FCNTL_H.
4234 * sim-break.c (remove_breakpoint): Fix thinko.
4236 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4237 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4239 1998-03-13 Fred Fish <fnf@cygnus.com>
4241 * sim-base.h (struct sim_state_base): Add prog_syms and
4242 define macro STATE_PROG_SYMS.
4243 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4244 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4245 and bfd_canonicalize_symtab, to get symbol table on first use
4246 and preserve it via STATE_PROG_SYMS for future calls to
4247 bfd_find_nearest_line.
4249 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4251 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4253 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4254 up to nr_maps, not just access_* maps.
4256 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4259 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4260 over nr_maps not sim_core_nr_maps.
4262 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4263 core_map argument to unsigned.
4264 (struct _sim_core): Ditto for struct member core_map.
4266 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4268 * sim-basics.h (access_io, access_*_io): Define.
4269 (map_read, map_write, map_exec, map_io): Define.
4271 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4272 attach with more generic mapmask.
4273 (sim_core_{read,write}_*): Change map argument to unsigned.
4275 * sim-core.c (sim_core_uninstall, sim_core_attach,
4276 sim_core_detach): Iterate over nr_maps instead of
4279 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4280 instead of the write_map.
4281 (remove_breakpoint): Ditto.
4283 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4284 with read_map, write_map, exec_map resp.
4286 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4289 * cgen-utils.c (sim_disassemble_insn): Ditto.
4291 * sim-hrw.c (sim_write, sim_write): Ditto.
4293 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4294 transfer_to_str): New functions.
4296 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4298 * sim-base.h (sim_state_base): New member environment.
4299 (STATE_ENVIRONMENT): New macro.
4300 * sim-config.c (current_environment): Delete.
4301 (sim_config_default): New function.
4302 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4303 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4304 (sim_config_default): Add prototype.
4305 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4306 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4307 Set STATE_ENVIRONMENT, not current_environment.
4309 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4311 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4313 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4315 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4317 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4319 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4321 * Make-common.in (TAGS): Make smarter.
4322 * Makefile.in (TAGS): Ditto.
4324 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4326 * sim-module.c (*): Fix typos in assertion tests.
4328 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4330 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4333 * sim-options.c (sim_parse_args): Ditto.
4334 (sim_args_command): Return OK, instead of nothing, for an empty
4337 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4339 * sim-profile.c (profile_info): Rename from profile_print. Drop
4340 misc and misc_cpu callback arguments. Use
4341 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4342 (profile_install): Install profile_info function.
4344 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4345 STATE_PROFILE_INFO_CALLBACK): Define.
4346 (struct PROFILE_DATA): Add field info_cpu_callback.
4347 (profile_print): Delete function.
4349 * sim-base.h (STATE_MODULES): Define. Replace individual
4350 STATE_*_LIST with single struct module_list.
4352 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4353 (struct module_list): Declare.
4355 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4356 sim_module_info): New functions.
4357 (sim_module_install): Clean up module data structures.
4359 * sim-info.c (sim_info): New file. New function. Call
4362 * Make-common.in (sim-info.o): Define rule.
4363 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4366 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4368 * sim-base.h (sim_cpu_base): New members name, options.
4369 (sim_cpu_lookup): Add prototype.
4370 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4371 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4372 (sim_add_option_table): Update prototype.
4373 * sim-options.c (sim_add_option_table): New argument `cpu'.
4374 (standard_option_handler,standard_install): Update.
4375 (sim_parse_args): Handle cpu specific options.
4376 (print_help): New static function.
4377 (sim_print_help): Call it. Print cpu specific options.
4378 (find_match): New static function.
4379 (sim_args_command): Call it. Handle cpu specific options.
4380 * sim-utils.c (sim_cpu_lookup): New function.
4381 * sim-memopt.c (memory_option_handler): Update.
4382 (sim_memopt_install): Update.
4383 * sim-model.c (model_option_handler): Update.
4384 (model_install): Update.
4385 * sim-profile.c (profile_option_handler): Update.
4386 (profile_install): Update.
4387 * sim-trace.c (trace_option_handler): Update.
4388 (trace_install): Update.
4389 * sim-watch.c (watchpoint_option_handler): Update.
4390 (sim_watchpoint_install): Update.
4391 * cgen-scache.c (scache_option_handler): Update.
4392 (scache_install): Update.
4394 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4396 * Make-common.in (check): Run `make check' in testsuite dir.
4398 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4400 * sim-trace.c (trace_result0): New function.
4402 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4403 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4404 tracing sim_fpu variables.
4405 (TRACE_ALU_RESULT0): Define.
4406 (TRACE_FP_RESULT_WORD): Define.
4407 (TRACE_FP_INPUT_WORD1): Define.
4409 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4410 sim_fpu_two): New constants.
4411 (sim_fpu_op1, sim_fpu_op2): New types.
4412 (struct _sim_fpu): Delete member result. Re-order other members.
4413 (sim_fpu_sign, sim_fpu_exp): New functions.
4414 (sim_fpu_max, sim_fpu_min): new functions.
4415 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4416 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4418 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4420 * sim-profile.c (profile_print): Delete duplicate test of
4422 (profile_print_pc): Exit early if data collection not set up.
4423 (profile_print_core): Simplify by calling sim_core_map_to_str.
4424 * sim-core.h (sim_core_map_to_str): Declare.
4425 * sim-core.c (sim_core_map_to_str): Make non-static.
4427 * genmloop.sh (engine_resume): Update insn_count before exiting.
4428 (engine_resume_full): Keep accurate core profile data.
4430 * cgen-utils.c (sim_disassemble_insn): Don't use
4431 sim_core_read_aligned_N, it messes up profiling results.
4433 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4435 * nltvals.def: Regenerate with MN10300 additions.
4437 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4439 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4441 * sim-trace.h, sim-trace.c (trace_result_word2,
4442 trace_input_word4, trace_result_word4): New function.
4444 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4446 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4448 * sim-xcat.h: Delete.
4449 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4450 * cgen-sim.h: Ditto.
4451 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4452 * sim-n-bits.h: Ditto.
4453 * sim-n-core.h: Ditto.
4454 * sim-n-endian.h: Ditto.
4456 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4458 * syscall.c (cb_syscall): Handle short reads, and EOF.
4460 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4462 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4463 sim_fpu to safely print fp_word values.
4464 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4465 (trace_result_bool1, trace_result_addr1): New functions.
4466 (trace_input_bool1, trace_input_addr1): New functions.
4468 * sim-trace.h (TRACE_FPU_*): Define.
4470 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4472 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4473 (sim_fpu_fpto, sim_fpu_tofp): Define.
4475 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4477 * sim-fpu.c (sim_fpu_cmp): New function.
4479 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4481 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4482 instead of abuf->length.
4483 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4484 (set_trace_option_mask): Renamed from set_trace_options.
4485 (set_trace_option): New function.
4486 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4487 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4489 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4491 * sim-basics.h: Declare struct _sim_fpu.
4493 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4495 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4496 (trace_prefix, trace_input*, trace_result*): Declare.
4497 (trace_one_insn): Change declaration, assume trace_prefix called.
4498 (trace_generic): Like trace_one_insn.
4499 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4500 (TRACE_alu, TRACE_[a-z]*): Update.
4502 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4503 trace_insn, save_data, trace_idx_to_str, print_data): New
4505 (trace_one_insn): Rewrite.
4506 (trace_generic): New function.
4508 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4510 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4512 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4513 (SEMANTIC_FN): Rewrite declaration.
4514 (DECODE): Update type of semantic_fast member.
4515 ({EX,SEM}_FN_NAME): Have only one version.
4516 * sim-base.h (sim_state_base): Delete conditionals surrounding
4519 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4521 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4524 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4526 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4527 Add missing parameters to device_io calls.
4528 * sim-core.h: Add missing parameters to device_io calls.
4530 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4532 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4533 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4534 (SEMANTIC{,_CACHE}_FN): Fix return type.
4535 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4536 (engine_resume): Likewise. Make `engine' volatile. Save copy
4537 of cpu pointer in volatile object. Initialize read switch if
4540 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4542 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4543 (SEM_INSN): New macro.
4545 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4547 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4549 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4551 * configure: Regenerated to track ../common/aclocal.m4 changes.
4553 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4555 * sim-types.h (fp_word): New type, define according to
4556 WITH_TARGET_FLOATING_POINT_BITSIZE.
4558 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4559 configuration of size of floating point registers.
4561 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4563 * sim-profile.c (profile_print): Only print CPU <N> if other
4564 output is going to appear.
4566 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4568 * configure: Regenerated to track ../common/aclocal.m4 changes.
4570 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4572 * sim-types.h (address_word): Typedef according to
4573 WITH_TARGET_ADDRESS_BITSIZE.
4574 (signed_cell, unsigned_cell, natural_cell): Ditto using
4575 WITH_TARGET_CELL_BITSIZE.
4577 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4578 (WITH_TARGET_CELL_BITSIZE): Define.
4579 (WITH_HOST_WORD_BITSIZE): Delete.
4581 * sim-config.c (print_sim_config): Update.
4583 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4584 configuration of address and OpenFirmware cell sizes.
4586 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4588 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4589 * sim-run.c (sim_engine_run): Update.
4591 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4593 * sim-run.c (sim_engine_run): Ditto.
4595 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4596 (sim_resume): Pass nr_cpus to sim_engine_run.
4598 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4600 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4602 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4604 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4606 * Make-common.in (stamp-tvals): New rule.
4607 (targ-vals.h,targ-map.c): Depend on it.
4608 (clean): Remove stamp-tvals.
4610 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4612 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4613 in code also #if 0'ed.
4615 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4617 * configure: Regenerated to track ../common/aclocal.m4 changes.
4618 * aclocal.m4: Recognize --enable-maintainer-mode.
4620 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4622 * cgen-scache.h: Deleted.
4623 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4624 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4625 (scache_init): Use runtime computed size of SCACHE.
4626 (scache_flush): Likewise.
4627 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4628 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4629 * cgen-sim.h: Scache support moved here.
4630 (PC): Redo definition.
4631 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4632 (DECODE): Add parallel execution support.
4633 Only include semantic label members if using switch.
4634 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4635 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4636 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4637 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4639 (engine_{stop,run,resume,halt,signal}): Delete decls.
4640 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4641 (argbuf,scache): Delete forward decls.
4642 (STATE): Delete decl.
4643 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4644 Include cgen-mem.h, cgen-ops.h.
4645 (engine_halt,engine_signal): Delete.
4646 ({ex,exc,sem,semc}_illegal): Delete.
4647 (sim_disassemble_insn): Result of extract fn is in bits.
4648 * genmloop.sh: Rewrite.
4650 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4653 * sim-base.h (sim_state_base): Delete member `model'.
4654 (sim_cpu_base): Add member `model'.
4655 * sim-model.h (IMP_PROPERTIES): New type.
4656 (MACH): New members imp_props, models.
4657 (models): Delete decl.
4658 * sim-model.c (set_model): Update.
4659 * sim-profile.c (profile_print_model): Update.
4661 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4663 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4665 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4668 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4670 * configure: Regenerated to track ../common/aclocal.m4 changes.
4673 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4675 * aclocal.m4 (AR): Check for sigaction.
4677 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4679 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4681 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4682 * sim-config.c (sim_config): Replace WITH_DEVICES with
4683 WITH_TREE_PROPERTIES.
4685 * configure: Regenerated to track ../common/aclocal.m4 changes.
4687 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4689 * Make-common.in (SIM_ENVIRONMENT): New variable.
4690 (CONFIG_CFLAGS): Add it.
4691 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4692 --enable-sim-environment option.
4693 * configure: Regenerated.
4694 * sim-config.h (environment support): Rewrite.
4695 * sim-config.c (current_environment): Define as enum, unconditionally.
4696 (current_alignment): Define unconditionally.
4697 (config_environment_to_a): Update.
4698 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4699 (sim_config): Handle environment and alignment determination
4700 unconditionally. Delete sanity checks of current_environment,
4702 (print_sim_config): Update.
4703 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4704 (standard_options): Add --environment.
4705 (standard_option_handler): Likewise.
4707 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4709 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4710 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4711 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4712 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4713 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4714 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4715 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4716 argument ADD_CA macro with two argument ADDC_C - add carrying with
4718 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4719 argument SUB_CA macro with two argument SUBC_X - subtract
4721 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4723 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4725 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4727 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4728 * sim-io.h (sim_io_syscalls): Delete.
4730 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4732 * syscall.c (cb_syscall): Add missing else, so write to stdout
4735 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4736 the carry bit from the CPU's psw.
4738 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4740 * gennltvals.sh: Redo syscall support.
4741 * nltvals.def: Regenerated.
4743 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4745 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4746 the stream immediately.
4748 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4750 * sim-io.c (sim_io_getstring): Delete unused len2.
4751 (sim_io_syscalls): Ditto for sys_errno.
4753 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4755 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4757 * Make-common.in (run.o): Depend on remote-sim.h.
4758 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4759 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4761 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4763 * sim-io.c (sim_io_syscalls): Disable lseek.
4765 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4767 * gennltvals.sh: Generate syscall values for d30v.
4769 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4770 * nltvals.def: Regenerate.
4772 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4773 (os_fstat): Likewise. Validate fd argument.
4774 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4775 just compute target stat struct length.
4776 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4777 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4778 (get_string): Return host errno values so they can be properly
4780 (cb_syscall): Likewise.
4781 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4782 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4783 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4784 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4785 (get_path): New function.
4787 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4789 * sim-io.c (sim_io_syscalls): New function to provide system call
4790 emulation. Provide exit, open, close, read, write, lseek, and
4792 (sim_io_getstring): New function to return a string from a
4793 simulated memory location.
4795 * sim-io.h (sim_io_syscalls): Add declaration.
4797 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4799 * sim-core.c (sim_core_signal): Fix spelling error in message.
4801 * sim-hrw.c (sim_read): Use read map, not write map.
4803 * Make-common.in (all): Add .gdbinit.
4804 * gdbinit.in: Add dump command.
4806 * sim-model.c (model_options): Use '\0' for `shortopt'.
4808 * sim-trace.c (trace_option_handler): Set state trace file
4809 for --trace-file in addition to cpu's values.
4810 (trace_vprintf): If cpu == NULL, try state's trace file.
4811 (trace_options): Reorganize table, reword some descriptions.
4813 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4815 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4818 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4820 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4821 signal untranslated, document problem with this.
4823 * nrun.c (main): Check for a prog name of `*step'. If present,
4824 step the simulator instead of allowing it to run free.
4826 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4828 * Make-common.in (sim_main_headers): Add sim-signal.h.
4830 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4832 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4834 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4836 * sim-signal.h: Start simulator signals at 64 so that host signal
4837 numbers can be detected and reported.
4839 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4841 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4843 * callback.c (cb_host_to_target_stat): Fix return values.
4845 * cgen-sim.h (enum_signal_type): Delete.
4846 (engine_signal): Update prototype.
4847 * cgen-utils.c: Don't include <signal.h>.
4848 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4849 (engine_signal): Update.
4851 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4852 (sim_state_free): Call SIM_STATE_FREE if defined.
4854 * sim-module.c (sim_module_install): Don't leave any modules
4855 installed if one fails to install.
4857 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4859 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4860 more, since alloca is not used in this file.
4862 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4863 correctly set the carry and overflow bits for those types.
4864 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4865 with carry, so carry is correct after doing both adds.
4866 (ALU*): Space out '\' to make it easier to read.
4868 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4870 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4873 * sim-signal.c, sim-signal.h: New files.
4874 * Make-common.in (sim-signal.o): Add rule for.
4875 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4876 * sim-abort.c: Don't include <signal.h>.
4877 * sim-basics.h: #include "sim-signal.h".
4878 * sim-break.c: Don't include <signal.h>.
4879 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4880 * sim-core.c: Don't include <signal.h>.
4881 (SIGBUS): Delete definition.
4882 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4883 * sim-engine.c: Don't include <signal.h>.
4884 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4885 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4886 * sim-resume.c: Don't include <signal.h>.
4887 (SIGTRAP): Delete definition.
4888 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4889 * sim-stop.c: Don't include <signal.h>.
4890 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4891 * sim-watch.c: Don't include <signal.h>.
4892 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4894 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4896 * sim-base.h (CIA_ADDR): Provide default definition.
4897 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4898 * sim-break.c (sim_handle_breakpoint): Likewise.
4900 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4902 * Make-common.in (srccom): New variable.
4904 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4905 (LIB_OBJS): Add syscall.o.
4906 (gentmap): Pass $(NL_TARGET) to $(CC).
4907 (syscall.o): Add rule for.
4908 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4909 (sim-bits.o): Depend on $(sim-n-bits_h).
4910 (sim-load.o): Depend on callback.h.
4912 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4913 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4914 * cgen-mem.h, cgen-ops.h: New files.
4916 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4918 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4920 * callback.c: #include string.h or strings.h.
4921 #include sys/types.h and sys/stat.h.
4922 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4923 (os_get_errno,os_open): Update.
4924 (os_stat,os_fstat): New functions.
4925 (os_init): Initialize syscall_map, errno_map, open_map.
4926 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4927 errno_map, open_map, signal_map, stat_map.
4928 (cb_read_target_syscall_maps): New function.
4929 (cb_target_to_host_syscall): New function.
4930 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4931 (cb_target_to_host_open): Renamed from target_to_host_open.
4932 (store): New function.
4933 (cb_host_to_target_stat): New function.
4934 * syscall.c: New file.
4935 * gentmap.c (sys_tdefs): New global.
4936 (gen_targ_vals_h): Output target syscall numbers.
4937 (gen_targ_map_c): Update. Output target syscall translation map.
4938 * gentvals.sh: New first argument `target'. Preface table with
4939 #ifdef NL_TARGET_$target if non-null target passed.
4940 * gennltvals.sh: New file.
4941 * nltvals.def: Regenerated.
4943 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4945 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4947 (sim_core_dummy_M): Declare.
4949 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4951 * sim-core.c (sim_core_signal): Print the address of the
4954 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4956 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4958 * sim-base.h (sim_state_base): Add member trace_data.
4959 (STATE_TRACE_DATA): New macro.
4960 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4961 ({WITH_,}TRACE_DEBUG_P): New macros.
4962 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4963 (_sim_cpu): Delete forward reference.
4964 (debug_printf): Update.
4965 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4966 (trace_options): Add --trace-debug.
4967 (set_trace_options): Handle it.
4968 (trace_option_handler): Likewise.
4969 (trace_install): Init state trace_data struct.
4970 (trace_uninstall): Close state trace file.
4971 * sim-events.c (ETRACE): Only print source file and line number if
4973 * sim-n-core.h (sim_core_trace_M): Likewise.
4975 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4977 1997-11-13 Felix Lee <flee@cygnus.com>
4979 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4981 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4983 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4985 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4987 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4989 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4990 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4993 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4995 * sim-events.c (sim_events_process): Re-compute the time -
4996 update_time_from_event - as each event is processed. Reverses
4999 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5001 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5003 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5005 * sim-events.c (sim_events_process): Delete redundant call to
5006 update_time_from_event.
5007 (sim_events_slip): Always decrement time_from_event.
5008 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5009 Delete assertion that time_from_event >=0 when work in queue, no
5012 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5014 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5015 (standard_option_handler): Update.
5017 * sim-options.h: Clarify documentation.
5018 (OPTION_LONG_ONLY_P): Delete definition.
5019 (OPTION_VALID_P): Define.
5021 * sim-options.c (sim_print_help): Allow short only options.
5022 (sim_parse_args): Ditto.
5023 (sim_args_command): Skip short only options.
5024 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5025 separate entries for short and long options in the HANDLERS and
5027 (sim_parse_args): Disable argument permutation.
5029 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5031 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5032 Add argument M, size of data type.
5033 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5034 Declare, ditto for 5, 6 & 7 byte transfers.
5035 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5038 * sim-n-core.h (sim_core_trace_M): Rename from
5039 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5040 with transfer type. Print transfer direction. Handle 1 and 2 byte
5042 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5044 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5045 Update all functions.
5047 * sim-core.c: Generate functions starting with 16 not 1.
5048 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5049 all 5, 6 & 7 byte transfers.
5051 * sim-n-core.h (sim_core_read_misaligned_N,
5052 sim_core_write_misaligned_N): Implement.
5054 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5056 * sim-endian.h (U16_8): Implement
5058 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5060 * sim-endian.h (VL8_16, VH8_16): Implement.
5062 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5064 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5065 (memory_option_handler): Skip comma in alias address list
5067 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5069 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5071 (parse_size, parse_addr): New functions
5072 (memory_option_handler, memory_options): Parse address & size
5073 using new functions. Pass level, space, modulo to do_memopt_add &
5076 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5078 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5079 `attach_type attach' argument with `unsigned level' argument.
5082 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5083 sim_core_attach): Replace argument attach with level. Update
5084 verification of arguments.
5085 (sim_core_map_detach, sim_core_detach): Replace argument attach
5088 * sim-basics.h (enum _attach_type): Delete.
5090 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5092 * sim-core.h (sim_core_write_8): Define.
5094 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5096 * sim-bits.h: Document ROTn macro.
5098 * sim-endian.h (H2T): Handle 16 byte variables.
5100 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5103 * sim-core.c: Do not generate sim_core_*_word.
5105 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5106 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5108 * sim-core.h (sim_core_read_unaligned_word,
5109 sim_core_read_aligned_word, sim_core_read_word,
5110 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5111 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5113 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5115 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5117 * sim-endian.h: Disable 16 byte support.
5119 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5121 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5123 * sim-n-core.h (sim_core_trace_N): New function.
5124 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5125 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5127 * sim-endian.h: Add 128 bit variant.
5129 * sim-core.h, sim-core.c: Add 128 bit variant.
5131 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5133 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5135 * sim-events.c (sim_events_process): Clear events->work_pending.
5136 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5137 setting, nr_ticks_to_process.
5138 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5139 when the event queue isn't next.
5141 * sim-events.h, sim-events.c (sim_events_slip): New function.
5143 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5145 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5147 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5150 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5152 * nrun.c (main): Remove useless test of name != NULL.
5153 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5155 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5157 * sim-fpu.c (EXPMAX): Type is unsigned.
5158 (MIN_INT, MAX_INT): Type is signed64.
5159 (i2fpu): Type of val is signed64.
5161 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5163 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5164 a bucket size of zero.
5166 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5167 OPTION_PROFILE_PC): Define.
5168 (profile_option_handler): Add support for --profile-pc and
5169 --profile-pc-granularity options.
5170 (profile_pc_init): When possible, compute nr buckets from bucket
5173 * sim-profile.c (profile_pc_init): Align the profile-pc end
5174 address with the profile-pc bucket size.
5176 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5177 something less ambiguous.
5178 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5180 * sim-profile.c (profile_pc_cleanup): New function. Move
5181 profile_pc_uninstall code to here.
5182 (profile_pc_uninstall): Call.
5183 (profile_pc_init): Call.
5185 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5187 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5188 file using BSD gprof format.
5190 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5192 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5193 MSBIT64): Force result to unsignedN.
5195 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5197 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5199 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5200 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5201 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5202 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5204 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5206 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5209 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5210 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5212 (sim_core_attach): Rename buffer_freed to free_buffer, type
5213 void*. Ensure that allocated buffer is alligned according to
5216 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5218 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5219 (ALU64_SUB): Define.
5221 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5222 (.gdbinit): Remove dependencies, generate once per build.
5224 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5226 * sim-n-core.h (sim_core_read_aligned_N,
5227 sim_core_write_aligned_N): Make xaddr param type address_word not
5230 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5233 unpacked floating point struct. Pass sim_fpu object by reference.
5234 Add preliminary support for rounding modes.
5236 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5238 * configure: Regenerated to track ../common/aclocal.m4 changes.
5240 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5242 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5243 WITH_TARGET_BITSIZE.
5245 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5247 * sim-profile.c (profile_print_core): label needs empty statement.
5249 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5251 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5252 and zfree instead of xmalloc and free. Prevents warnings.
5254 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256 * configure: Regenerated to track ../common/aclocal.m4 changes.
5258 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5260 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5261 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5263 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5264 controling the bitsize/msb of the target.
5266 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5268 * Make-common.in: New files sim-break.c, sim-break.h.
5269 * sim-base.h: Add point to breakpoint list to sim_state_base.
5270 * sim-break.c sim-break.h: New modules that implement intrinsic
5272 * sim-module.c: Add breakpoint module.
5274 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5276 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5278 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5280 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5281 (SIGBUS) define for Windows.
5282 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5283 * sim-resume.c: define SIGTRAP for windows.
5284 * sim-xcat.h: use token pasting if ALMOST_STDC.
5286 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5288 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5290 (CONFIG_CFLAGS): Add same.
5292 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5294 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5295 (SIGNED32): use ##i32.
5297 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5299 * configure: Regenerated to track ../common/aclocal.m4 changes.
5301 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5303 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5306 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5307 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5308 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5309 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5310 (CONFIG_CFLAGS): Add same.
5312 * aclocal.m4: Perform AC_SUBST on optional options.
5314 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5316 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5318 * sim-options.c (standard_option_handler): Typo in warning message.
5320 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5322 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5323 insn count. Make count conditional on there being a valid
5325 (profile_pc_init): Make default PC profile frequency an arbitrary
5328 * sim-base.h: Ditto.
5330 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5333 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5336 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5338 * configure: Regenerated to track ../common/aclocal.m4 changes.
5340 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5342 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5343 configured alignment.
5345 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5347 * configure: Regenerated to track ../common/aclocal.m4 changes.
5349 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5351 * sim-config.c (sim_config): Check for default alignment.
5353 * sim-options.c (standard_option_handler): Add alignment option.
5355 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5356 default alignment requirements on memory accesses.
5358 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5360 * sim-load.c (sim_load_file): Return failure if the executable
5361 had no loadable sections.
5363 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5368 * sim-core.c (sim_core_signal): When bad access halt simulator
5369 SIGSEGV / SIGBUS instead of aborting.
5370 (signal.h): Include.
5372 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5373 options was missing.
5375 * sim-bits.h (MOVED): Define
5377 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5379 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5382 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5384 * sim-bits.c: Add 8 bit versions of bit macros.
5386 * sim-bits.h: Ditto.
5388 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5390 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5391 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5393 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5394 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5396 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5397 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5399 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5401 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5402 configure.in: Output to cconfig.h instead of config.h.
5404 * configure: Regenerated to track ../common/aclocal.m4 changes.
5406 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5408 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5411 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5413 * callback.c (os_write): divert stdout and stderr to their
5416 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418 * sim-profile.c (profile_print_speed): Call
5419 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5421 * sim-events.c (sim_events_elapsed_time): New function return nr
5422 host MS consumed by the simulator.
5423 (sim_watch_valid): Use.
5425 * sim-module.c (modules): Install sim_events very very early.
5427 * sim-profile.c (profile_print): Call profile_print_pc.
5429 (profile_pc_init): New function, set up processor for PC
5431 (profile_print_pc): New function, print a PC profile.
5432 (profile_pc_event): New function, sample PC.
5434 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5435 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5438 * sim-options.c (sim_print_help): Pacify GCC.
5440 * sim-n-core.h (sim_core_read_aligned_N,
5441 sim_core_write_aligned_N): Add un-conditional profile call.
5442 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5443 profile call when aligned read/write isn't used.
5445 * sim-base.h: Include sim-profile, sim-model after sim-core &
5446 sim-events allow sim-core to define useful values.
5448 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5449 (profile_option_handler, profile_options): Add support for
5450 --profile-core option.
5451 (print_bar): Include when core profiling.
5452 (profile_print_core): New function, print core profile.
5454 * sim-config.c (print_sim_config): Print profile status.
5456 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5457 WITH_PROFILE_PC_P): Define.
5458 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5459 (PROFILE_COUNT_CORE): Define.
5461 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5463 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5464 interrupt_names array as the data.
5465 (sim-watch.h): Document.
5467 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5469 * sim-options.c (sim_print_help): When the doc string is to long
5472 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5473 that only the first few the watch options are listed. Generate
5474 meanginful usage messages.
5476 * sim-options.h (struct OPTION): Clarify use of doc_name field
5478 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5480 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5481 (standard_option_handler): Handle --architecture-info.
5483 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5485 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5486 illegal zero-sized array.
5487 * sim-core.c (sim_core_xor_read_buffer): same.
5489 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5491 * nltvals.def: Regenerate.
5493 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5495 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5497 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5499 * sim-bits.c (MASKED): Delete.
5500 (EXTRACTED): Delete.
5501 (LSEXTRACTED, MSEXTRACTED): New functions.
5503 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5504 (MSMASKEDn, LSMASKEDn): Add last argument.
5507 * sim-bits.h (EXTEND8, EXTEND16): Define.
5508 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5510 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5512 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5513 current instruction address.
5515 * sim-inline.h (*_ENGINE): Define.
5517 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5519 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5521 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5522 (watch_option_handler): Call delete_watchpoint with ident or type.
5523 (sim_watchpoint_install): Create interrupt specific watchpoint
5524 commands on the fly.
5525 (do_watchpoint_create): New function, create a watch point using
5526 type/int-nr info encoded in the option nr.
5527 (do_watchpoint_info): New function. List active watchpoints.
5529 * sim-watch.h: Change data structure to a list.
5531 * sim-memopt.c (memory_option_handler): Require explicit "all"
5532 before deleting all memory regions.
5534 * sim-utils.c (sim_do_commandf): New function, printf version of
5537 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5539 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5541 (SIGNED64, UNSIGNED64): Delete.
5542 (ALU64_ADD): Don't rely on bit endianness.
5543 (ALU64_BEGIN): Define.
5545 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5546 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5548 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5549 suffix - u64, LL - to 64 bit constants.
5551 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5553 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5555 * sim-utils.h (NZALLOC): Define - zalloc * N.
5557 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5558 implementation of read/write functions.
5560 * Make-common.in (sim-hrw.o): New target.
5562 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5565 * sim-memopt.c (memory_option_handler): Implement memory-size
5566 command. Implement memory-alias command. Let memory-delete delete
5568 (add_memopt): New function. Add a memory region.
5569 (do_memopt_delete): New function. Delete a memory region.
5571 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5573 * sim-core.c (sim_core_detach): New function.
5574 (sim_core_map_detach): New function. Perform the actual detach.
5575 (sim_core_init): Move initialization code from here.
5576 (sim_core_install): To here.
5577 (sim_core_uninstall): And here.
5579 * sim-module.c: Add memopt module.
5581 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5582 simulator base type.
5584 * Make-common.in (sim_main_headers): Add sim-memopt.h
5585 (sim-memopt.o): New target.
5587 * sim-core.c (sim_core_install): Add core_options to the option
5590 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5593 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5596 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5597 address_word, add mask member.
5599 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5600 address_word, allow for 64bit targets in 32bit host. Add modulo
5602 (sim_core_map_attach): Ditto.
5603 (new_sim_core_mapping): Ditto.
5604 (sim_core_translate): Mask address when modulo memory.
5606 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5608 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5610 * gdbinit.in: New file.
5611 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5612 * Make-common.in (distclean): Delete .gdbinit.
5613 (.gdbinit): Add rule for.
5614 * configure: Regenerated to track ../common/aclocal.m4 changes.
5616 * Make-common.in (cgen-run.o): Add rule for.
5618 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5620 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5622 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5623 both resumed and previous elapsed time.
5624 (sim_events_init): Set initial_wallclock and current_wallclock to
5626 (sim_events_install): Install sim_events_suspend and
5628 (sim_events_watch_clock): Allow for suspended simulator when
5629 computing the time of the clock event.
5631 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5632 initial_wallclock to elapsed_wallclock, set both to zero.
5633 (sim_events_init, sim_events_uninstall): Delete prototypes.
5635 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5637 * sim-module.c(sim_module_resume, sim_module_suspend): New
5640 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5642 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5645 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5647 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5648 * Make-common.in (TAGS): Likewise.
5649 * sim-n-bits.h: Add TAGS comments for all functions.
5650 * sim-n-core.h: Likewise.
5651 * sim-n-endian.h: Likewise.
5653 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5655 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5658 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5660 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5663 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5665 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5666 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5668 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5670 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5671 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5672 nr_transfered and nr_this_transfer unsigned.
5674 * sim-events.c (sim_events_tickn): N is signed, as limited to
5677 * sim-n-endian.h (offset_N): Change size to unsigned.
5679 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5681 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5683 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5685 * sim-options.c (sim_parse_args): Use dupargv.
5687 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5689 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5691 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5693 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5696 * sim-options.c (standard_options): Add --architecture=MACHINE and
5697 --target=TARGET options.
5698 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5699 (standard_option_handler): Handle architecture and target options.
5702 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5704 (sim_analyze_program): Set prog_bfd architecture from
5705 STATE_ARCHITECTURE if known.
5707 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709 * configure: Regenerated to track ../common/aclocal.m4 changes.
5712 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5714 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5715 that option does not apply to certain files.
5717 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5719 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5720 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5721 offset from MSB/LSB.
5723 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5724 access address of sub word quantity of a hosts 16, 32, 64 bit word
5726 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5727 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5728 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5729 return N*2 byte value with argument in Hi/Lo word. Renamed from
5730 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5732 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5733 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5734 so that bit offset is explicit.
5736 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5738 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5739 Update STATE_PROG_BFD when needed with a dup'd copy of the
5742 * sim-config.c (sim_config): Delete ABFD argument, use
5743 STATE_PROG_BFD directly.
5745 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5747 * run.c (main): Pass the open ABFD to sim_create_inferior.
5749 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5753 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5754 hardware only simulator targets.
5756 * Make-common.in (sim-hload.o): Add rule.
5758 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5760 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5761 used by copyargv and freeargv.
5763 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5764 STATE_PROG_ARGV, not just a pointer.
5766 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768 * configure: Regenerated to track ../common/aclocal.m4 changes.
5771 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5773 * aclocal.m4 (sim-endian): Add second argument to
5774 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5775 default endian when not hardwired.
5777 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5778 else failes value for target byte order.
5780 * sim-config.c (sim_config): Add abfd arguments. Set
5781 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5783 (sim_config): Return SIM_RC, don't abort.
5786 * run.c (main): Update call to sim_open - add ABFD argument.
5787 * nrun.c (main): Add NULL ABFD argument.
5789 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5791 * callback.c (os_poll_quit): Make static.
5792 Call sim_cb_eprintf, not p->eprintf.
5793 (sim_cb_printf, sim_cb_eprintf): New functions.
5794 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5796 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5797 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5798 sim-utils.h. #include sim-utils.h.
5799 * sim-utils.h: Above decls moved here.
5800 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5802 * sim-watch.c (action_watchpoint): Fix thinkos.
5804 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5806 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5808 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5810 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5811 to FORCED_ALIGNMENT case.
5813 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5815 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5817 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5819 * Make-common.in (libsim.a): Fix typo.
5821 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5823 * nrun.c (main): Verify the structure returned before using it.
5825 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5827 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5830 * sim-engine.c (sim_engine_install): New function. Install the
5831 engine init functions.
5832 (sim_engine_init): [Re]initialize the simulator engine.
5834 * sim-module.c: Add sim_engine to list of modules that always
5837 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5839 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5840 to remove the old watchpoint, not delete_watchpoint.
5841 (watch_option_handler): Action the correct watchpoint, not just
5844 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5846 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5847 both low and high word.
5848 (sim_core_write_aligned_N): Ditto.
5850 * sim-trace.c (set_trace_options): Delete code explicitly setting
5853 * sim-options.c (sim_print_help): Call the list commands if not a
5854 standalone simulator.
5855 (sim_print_help): Advise that some options may not be applicable.
5857 * sim-trace.c (set_trace_options): Assume core present.
5859 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5860 buffer when full not almost full.
5862 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5864 * sim-events.c (sim_events_process): Don't blat the event queue
5865 when processing watchpoints.
5867 * sim-watch.h: Make arg unsigned long - stop sign extension.
5869 * sim-events.c (sim_watch_valid): rewrite so debugable.
5871 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5873 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5874 inequality test is possible.
5875 (handle_watchpoint): Re-pass is_within arg.
5876 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5877 0 to schedule_watchpoint's is_within arg.
5878 (sim_watchpoint_init): Re-pass is_within arg.
5880 * sim-options.c (sim_print_help): Add is_command argument. Don't
5881 include -- prefix when called from the command line interpreter.
5883 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5885 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5886 zero indicates that the test should be reversed.
5887 (sim_events_watch_core): Ditto.
5888 (WATCH_CORE): Compare range against is_within.
5891 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5893 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5894 sim_core_read_buffer. Check nr-bytes transfered.
5896 * sim-core.h (sim_core_common): Define a new struct that contains
5897 the common data. to sd and cpu structures.
5898 * sim-core.c (sim_core_attach): Update.
5899 (sim_core_init): Update. Remember to copy initialized data to each
5901 (sim_core_find_mapping): Ditto.
5903 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5904 (sim_core_write_buffer): Ditto.
5906 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5907 transfer use xor version of read buffer.
5908 (sim_core_write_unaligned_N): Ditto for write.
5910 * sim-core.c (sim_core_xor_read_buffer): New function implement
5911 xor-endian data read breaking transfer up into xor-endian sized
5913 (sim_core_xor_write_buffer): Ditto for write.
5914 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5915 - needed for xor-endian transfers.
5917 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5919 * sim-inline.h: Review description.
5921 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5922 to just those involved in data transfers and configuration.
5924 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5926 * sim-n-core.h (sim_core_read_aligned_N): Use.
5927 (sim_core_read_unaligned_N): Ditto.
5928 (sim_core_read_unaligned_N): Ditto..
5929 (sim_core_write_unaligned_N): Ditto.
5931 * sim-core.h: Add xor endian bitmap to main structure. *
5933 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5935 (sim_core_read_aligned_N): Ditto.
5937 * sim-core.c (sim_core_set_xor_endian): New function.
5938 (sim_core_attach): Don't overwrite the per-cpu xor map when
5939 cloning the global core.
5941 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5943 * sim-engine.h: Update below so that it is using an enumerated
5946 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5948 * sim-engine.c (sim_engine_restart):
5949 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5950 return value used for simulator restart from 0 to 2.
5952 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5954 * cgen-scache.c (scache_option_handler): Add is_command arg.
5956 * sim-model.c (model_option_handler): Add is_command argument.
5958 * sim-profile.c (profile_option_handler): Add is_command arg.
5960 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5963 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5964 order that they are registered.
5966 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5967 between option and command line processing.
5969 * sim-options.c: Include stdlib.h, ctype.h.
5971 * Make-common.in (sim-watch.o): Add rule.
5972 (sim_main_headers): Assume sim-assert.h included.
5973 (sim-*.o): Simplify make rule.
5975 * sim-module.c: Add sim_watch_install to module list.
5977 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5979 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5982 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5983 * sim-events.c (sim_events_install): Ditto.
5984 * sim-core.c (sim_core_install): Ditto.
5985 * sim-model.c (model_install): Ditto.
5986 * sim-options.c (standard_install): Ditto.
5987 * sim-profile.c (profile_install): Ditto.
5988 * sim-reason.c (sim_stop_reason): Ditto.
5989 * sim-run.c (sim_engine_run): Ditto.
5990 * sim-utils.c (sim_analyze_program): Ditto.
5992 * sim-module.c (modules): Make profile_install and trace_install
5995 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5997 * sim-options.c (standard_option_handler): Set the byte order.
5999 * sim-events.c (sim_events_process): Allow multi tick processing.
6000 (sim_events_tickn): New function - multi cycle tick.
6002 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6003 prototypes. Under development.
6004 (sim_events): Replace processing with nr_ticks_to_process.
6006 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6008 * nrun.c (main): Pass callbacks to sim_open instead of using
6011 * run.c (main): Ditto.
6013 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6015 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6016 stop tk interrupting malloc calls.
6017 (sim_events_zalloc): Converse.
6019 * Make-common.in (sim_main_headers): Add sim-events.h.
6021 * sim-events.c (sim_events_schedule_after_signal): Change return
6022 type to void - signal events are strictly internal.
6023 (sim_events_init): Allocate a finite buffer for signal events.
6024 (sim_events_schedule_after_signal): Enter signal events into the
6027 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6028 (sim_engine_restart): Ditto.
6029 (sim_engine_abort): Ditto.
6030 * sim-stop.c (sim_stop): Ditto.
6031 (control_c_simulation): Ditto.
6032 * sim-resume.c (sim_resume): Ditto.
6033 (has_stepped): Ditto.
6034 * sim-abort.c (sim_engine_abort): Ditto.
6036 * sim-basics.h (transfer_type): New type.
6038 * sim-core.c (sim_core_signal): New function. Print core signal
6040 (sim_core_find_mapping): Add transfer argument.
6042 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6043 SIM_CORE_SIGNAL if a recoverable abort.
6044 * sim-core.c (sim_core_find_mapping): Ditto.
6046 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6048 * sim-core.c (sim_core_find_mapping): Replace calls to
6049 sim_io_error to more resiliant sim_engine_abort.
6051 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6052 (sim_core_write_unaligned_N): Ditto.
6054 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6056 * sim-module.c: Add sim_events_install to list.
6058 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6060 (sim_events_init): Now returns SIG_RC.
6062 * sim-run.c: New file. Generic sim_engine_run.
6063 * sim-reason.c: New file. Generic sim_stop_reason.
6064 * sim-stop.c: New file. Generic sim_stop.
6065 * sim-resume.c: New file. Generic sim_resume.
6067 * Make-common.in (sim-engine.o): Add rule.
6068 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6070 * sim-engine.h, sim-engine.c: New file. Provide generic
6071 implementation of sim_engine_halt, sim_engine_error. et.al.
6073 * sim-base.h (sim_state_base): Add member halt.
6074 (sim-engine.h): Include.
6076 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6078 * sim-events.c (sim_events_poll): Update event handler.
6080 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6082 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6084 (sim_events_watch_sim): New function.
6085 (sim_events_watch_core): New function.
6086 (sim_watch_valid): New function.
6087 (sim_events_preprocess): New function.
6088 (sim_events_process): Process the watchpoints as well as the timer
6090 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6091 (sim_events_deschedule): Check all the queues when removing an
6093 (sim_events_init): Ditto for cleaning.
6095 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6097 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6099 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6101 * callback.c (os_open): Type of arg flags is int.
6103 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6105 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6106 just like normal numbers as per IEEE rules.
6108 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6110 * callback.c (os_close): Mark the descriptor as being
6111 available if the close succeeded.
6112 (os_open): Pass 0644 as the mode of the file being created.
6114 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6116 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6119 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6120 * sim-lnline.h: Update.
6122 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6123 conversion functions.
6124 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6126 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6127 compare functions. Replacing.
6128 (sim_fpu_cmp): This. Delete.
6130 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6132 * sim-core.c (sim_core_find_mapping): Call engine_error not
6133 sim_io_error when possible.
6135 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6137 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6138 high/low double word.
6140 * sim-trace.h: Remove definition of attribute - defined in
6143 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6145 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6146 name of the option - or family of options.
6148 * sim-options.c (sim_args_command): Match command `a-b c' with
6149 option `--a-b-c' from option table.
6151 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6153 * sim-options.c (sim_print_help): For optional arguments, wrap
6156 * sim-trace.c (set_trace_options): New function, handle optional
6157 argument and multiple assignment.
6158 (trace_option_handler): Update.
6160 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6161 when branch tracing selected.
6163 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6165 * sim-trace.c (trace_one_insn): Make a va-args function.
6167 * sim-trace.c (trace_vprintf): New function, va-arg version of
6170 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6172 * sim-trace.c (trace_uninstall): Don't close a file twice.
6173 * sim-profile.c (profile_uninstall): Likewise.
6175 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6177 * sim-trace.c (toplevel): Include bfd.h.
6178 (trace_options): Note that --trace-linenum also turns on
6179 --trace-insn. Add --trace-{branch,semantics}.
6180 (trace_option_handler): If --trace-linenum, also turn on
6181 --trace-insn. Add --trace-branch support. If --trace-semantics,
6182 turn on ALU, FPU, branch, and memory tracing.
6183 (trace_one_insn): New function to trace an instruction. Support
6185 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6187 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6188 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6189 (TRACE_branch): Add new mask.
6190 (TRACE_*_P): Define all possible trace_p macros.
6191 (trace_one_insn): Declare function.
6193 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6195 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6196 GNU C doesn't support __attributes__.
6197 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6200 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6202 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6203 addresses are masked forcing them to be correctly aligned.
6204 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6205 * sim-config.c (config_alignment_to_a): Update.
6207 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6209 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6211 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6212 processor specific core maps.
6213 (sim_core_map_attach): Copy the core map data to each of the
6214 processor specific core data structures.
6215 * sim-core.c (sim_core_find_mapping): Update.
6217 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6218 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6219 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6220 alternatives that handle unaligned addresses.
6221 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6223 * cgen-utils.c (sim_disassemble_insn): Update.
6225 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6227 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6230 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6233 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6235 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6237 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6240 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6243 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6245 * cgen-trace.c: Prepend additional trace_printf argument.
6247 * cgen-utils.c (sim_disassemble_insn): Add additional core
6250 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6252 * nrun.c (main): Catch/report errorenous simulator states.
6254 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6255 * sim-trace.c: #include string.h/strings.h so that memset is
6257 * sim-utils.c: Ditto.
6258 * sim-profile.c: Ditto. And stdlib.h.
6259 (print_bar): Only define when used by instruction or memory profiler.
6261 * sim-options.c (standard_option_handler): Make ul more local.
6263 * sim-load.c (sim_load_file): Make the name constant.
6264 (sim_load_file): Passify gcc.
6266 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6268 * sim-utils.c, sim-load.c: Include sim-utils.h.
6270 * sim-base.h (sim_cpu): Pre define here so available to all.
6272 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6273 Restore the sim_cpu and instruction_address arguments so that full
6274 information is available to the abort function.
6275 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6276 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6278 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6279 tracing support for sim-events and sim-core.
6280 (trace_option_handler): Convert #if to if where possible so always
6281 compiled/checked by C compiler.
6282 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6284 * sim-base.h: Adjust comment documenting how to define the cpu
6286 (sim_state_base): Add sim_core and sim_events to simulator base
6289 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6290 * sim-core.c (sim_core_init, sim_core_attach,
6291 sim_core_find_mapping): Update.
6292 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6293 update_time_from_event, insert_sim_event,
6294 sim_events_schedule_after_signal, sim_events_deschedule,
6295 sim_events_tick): Ditto.
6297 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6298 sim-model.h): Move #includes from here.
6299 * sim-base.h: To here.
6300 (sim-core.h, sim-events.h, sim-io.h): Include also
6302 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6304 * callback.c (default_callback): Missing initialisers.
6306 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6308 * sim-utils.c (sim_add_commas): New function.
6309 * sim-basics.h (sim_add_commas): Add prototype.
6310 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6311 * sim-profile.c (COMMAS): New macro.
6312 (print_*): Use it to print commas in numbers.
6314 * configure: Regenerated.
6316 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6317 (cgen_state): New member run_fast_p.
6318 (cgen_init): Add prototype.
6319 (sim_disassemble_insn): New arg `cpu'.
6320 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6321 * cgen-utils.c (cgen_init): New function.
6322 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6323 * genmloop.sh: Call engine_halt if loop exits.
6325 * Makefile.in (sim-options_h): Define.
6326 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6327 (sim-model.o): Add new rule.
6328 (cgen-{scache,trace,utils}.o): Add new rules.
6329 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6330 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6331 Indent output by 2 spaces.
6332 * cgen-scache.h (scache_print_profile): Update.
6333 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6334 Use trace_printf, not fprintf.
6335 (trace_extract): Use trace_printf, not cgen_trace_printf.
6336 * genmloop.sh (!FAST case): Increment `insn_count'.
6337 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6338 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6339 access macro's name.
6340 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6341 Change return type to SIM_RC.
6342 (sim_core_{install,uninstall}): New functions.
6343 * sim-core.h (sim_core_{install,uninstall}): Declare.
6344 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6345 Change return type to SIM_RC.
6346 * sim-model.h (models,machs,model_install): Declare.
6347 * sim-module.c (modules): Add scache_install, model_install.
6348 (sim_post_argv_init): Set cpu->state backlinks.
6349 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6350 (standard_option_handler): Likewise.
6351 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6354 (profile_options): Delete --profile-simcache.
6355 (profile_option_handler): Likewise.
6356 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6358 (profile_print_{memory,model}): Likewise.
6359 (profile_print_simcache): Delete.
6360 (profile_print_speed): New function.
6361 (profile_print): Rewrite.
6362 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6363 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6364 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6365 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6366 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6367 (profile_print): Update prototype.
6369 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6371 * cgen-scache.[ch], cgen-sim.h: New files.
6372 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6373 * sim-model.c: New file.
6375 * Make-common.in (clean targets): Undo patch of Apr. 22.
6377 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6379 * sim-n-bits.h (signed): If we have a standard compiler, undef
6380 signed, so that signedN is defined correctly.
6382 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6384 * sim-module.h, sim-model.h, sim-profile.h: New files.
6385 * sim-module.c, sim-profile.c: New files.
6386 * Make-common.in (SIM_PROFILE): Define
6387 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6388 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6389 (sim_module.o,sim-profile.o): Add rules for.
6390 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6391 (--enable-sim-profile): Add.
6392 * configure: Regenerated.
6393 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6394 model. Move trace and profile support to sim-{trace,profile}.h.
6395 New members trace_data, profile_data.
6396 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6397 * sim-config.h: Provide default definition of WITH_PROFILE.
6398 (WITH_TRACE): Change default to -1.
6399 (MAX_NR_PROCESSORS): Always define.
6400 * sim-options.c: Move trace and profile support to
6401 sim-{trace,profile}.h.
6402 (sim_pre_argv_init): Moved to sim-model.c.
6403 (standard_install): New function.
6404 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6405 (standard_install): Declare.
6406 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6407 (trace_install, trace_uninstall): New functions.
6408 (trace_printf): Update reference to TRACE_FILE.
6409 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6410 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6411 (WITH_TRACE_FOO_P): Define.
6412 (trace_install): Declare.
6413 (TRACE_DATA): New struct.
6415 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6417 * run.c: Undo last exec_bfd patch.
6418 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6420 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6422 * run.c (exec_bfd): Add back in.
6423 (main): Set exec_bfd.
6425 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6427 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6429 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6431 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6432 less well defined engine_error.
6433 * sim-core.c: Ditto.
6435 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6437 * Make-common.in: Change clean targets to use :: so that other
6438 Makefiles can have their own clean targets.
6439 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6440 __STDC__ to control use of stdarg vs. varargs syntax. Some
6441 systems can't use __STDC__, but require stdarg.
6443 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6445 * sim-options.c (standard_options): Add --endian.
6446 (standard_option_handler): Likewise.
6448 * nrun.c: #include <signal.h>.
6449 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6450 handler that calls sim_stop ().
6452 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6454 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6455 handler that calls sim_stop (). Simulators may still be
6456 establishing their own handler.
6458 * sim-events.c (sim_events_poll): Rename from
6459 sim_events_at_large_int. Poll IO.
6461 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6464 * callback.c (os_poll_quit): New function poll for quit signal
6466 (default_callback): Include magic number.
6468 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6470 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6471 Check for functions getrusage, time.
6472 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6473 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6474 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6475 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6477 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6479 * sim-options.c, sim-options.h: New files.
6480 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6481 * Make-common.in (nrun.o): Add rules for.
6484 * run.c (main): Check return value of sim_open.
6486 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6487 (sim_main_headers): Add sim-trace.h.
6488 * run.c (exec_bfd, target_byte_order): Delete.
6489 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6490 call sim_load instead. Check return code of sim_create_inferior.
6491 * sim-base.h (CURRENT_STATE): Define.
6492 (sim_state_base): Make typedef. New members options, prog_argv,
6493 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6494 mem_size, memory [+ corresponding access macros].
6495 (sim_cpu_base): New typedef.
6496 * sim-trace.h: New file.
6497 * sim-trace.c: New file.
6498 * sim-basics.h: #include it.
6499 * sim-load.c: New file.
6501 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6503 * Make-common.in (INSTALL): Set to @INSTALL@.
6504 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6505 (install-common): Depend upon installdirs. Use
6506 $(program_transform_name) directly, rather than using
6508 (installdirs): New target.
6509 * Makefile.in (INSTALL): Set to @INSTALL@.
6510 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6511 (install-man): Depend upon installdirs. Use
6512 $(program_transform_name) directly, rather than using
6514 (installdirs): New target.
6516 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6518 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6521 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6523 * sim-basics.h: Only bring in config.h and tconfig.h if
6526 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6528 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6529 numbering convention of the target.
6530 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6531 and WITH_TARGET_WORD_MSB.
6532 (sim_config): When possible, check for consistency with bitsize
6535 * sim-bits.h: Allow MSB to be other than zero.
6536 * sim-bits.c: Ditto.
6537 * sim-n-bits.h: Ditto.
6539 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6540 * sim-n-bits.h (MSMASKEDn): Ditto.
6542 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6544 * Makefile.in (INSTALL): Change install.sh to install-sh.
6546 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6548 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6550 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6552 * run.c (main): Check that a program to run was specified.
6554 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6556 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6558 * configure: Regenerated to track ../common/aclocal.m4 changes.
6561 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6563 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6564 * sim-config.h: To here.
6566 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6567 (sim_main_headers): Define.
6568 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6569 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6571 (sim-utils.o): Add rule for.
6572 * sim-utils.o: New file.
6573 * sim-basics.h: #include sim-base.h.
6574 (zalloc): Make argument unsigned long.
6575 * sim-base.h: New file.
6576 * sim-inline.h (SIM_IO support): Delete.
6577 * sim-io.h: Delete inline support.
6578 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6579 * sim-config.c: sim-state.h renamed to sim-main.h.
6580 * sim-core.c: Likewise.
6581 * sim-events.c: Likewise.
6583 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6585 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6586 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6588 * configure: Regenerated to track ../common/aclocal.m4 changes.
6590 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6592 * configure: Regenerated to track ../common/aclocal.m4 changes.
6594 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6596 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6597 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6598 are defined by the configure.
6600 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6602 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6603 reserved-bits): Always define.
6605 * sim-config.h, sim-config.c (sim_config): New function - and new
6606 file - co-ordinate the setting/checking of the common simulator
6607 configuration options.
6609 * Make-common.in (sim-config.o): Add rule.
6611 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6613 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6614 va_list from void *, since va_list might not be a pointer type.
6616 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6618 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6620 (offset_N): Correct computation of LE offset.
6622 * sim-io.c (sim_io_error): Include a new line when reporting
6625 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6628 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6630 * run.c: Include alloca-conf.h.
6632 * callback.c (os_evprintf_filtered): Fix typo.
6634 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6636 * run.c (string.h, strings.h, stdlib.h): Include.
6638 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6639 0 when nothing pending.
6641 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6642 will soon be going away.
6643 (getopt): Plicate GCC.
6645 * sim-endian.c (sim-io.h): Plicate GCC.
6646 * sim-bits.c (sim-io.h): Ditto.
6647 * sim-n-bits.h (ROTn): Ditto.
6649 * sim-io.c (sim_io_error): Correct check for NULL.
6651 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6653 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6656 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6658 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6659 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6661 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6663 * sim-alu.h: Include sim-xcat.h.
6665 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6667 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6668 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6671 * sim-events.c (sim_events_at_large_int): New function. Just
6672 schedules an event every large-int ticks.
6673 (sim_events_init): Call.
6674 (sim_events_tick, sim_events_process): Move async handing to
6675 sim_events_process. Move timer decrement so that it occures after
6676 events have been processed.
6678 * sim-basics.h (struct _engine): Remove declaration.
6680 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6681 everything with same. Rename global struct to SIM_DESC.
6682 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6683 * sim-io.h, sim-io.c: Ditto.
6685 * sim-assert.h: New file. Optional assertion checking macros.
6686 * sim-io.c (sim_io_error): Make just this function tolerant to
6689 * sim-xcat.h: New file. Define concatenate macros.
6690 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6691 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6695 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6697 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6699 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6701 * sim-inline.h: Add definitions for sim-types.
6702 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6705 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6707 * sim-events.h: Remove defunct reference to callback struct.
6709 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6711 * configure: Re-generate.
6713 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6715 * Make-common.in (CSEARCH): Do not include the gdb directory in
6718 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6720 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6721 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6722 to explicitly incorporate these.
6724 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6725 specify the alignment restrictions of the target architecture -
6726 without this option all alignment restrictions are accomodated.
6727 (--enable-sim-assert): New option. Conditionally compile in
6728 assertion statements.
6729 (--enable-sim-float): New option. Strongly specify the target's
6730 floating point support.
6731 (--enable-sim-hardware): New option. Specify the hardware devices
6732 included in the simulation.
6733 (--enable-sim-packages): New option. Specify the hardware
6734 packages included in the simulation.
6735 (--enable-sim-regparm): New option. Specify that parameters be
6736 passed in registers instead of on the stack.
6737 (--enable-sim-reserved-bits): New option. Specify that reserved
6738 bits within an instruction are are correctly set.
6739 (--enable-sim-smp): New option. Specify the level of SMP support
6740 to be included in the simulator.
6741 (--enable-sim-stdcall): New option. Specify an alternative
6742 function call convention.
6743 (--enable-sim-xor-endian): New option. Configure xor-endian
6744 support used by some targets to implement bi-endian support.
6746 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6748 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6749 host endianness to be overridden.
6750 (--enable-sim-endian): Allow the target platform's byte order
6752 (--enable-sim-inline): Control the inlining of common components.
6753 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6754 (--enable-sim-warnings): Enable additional GCC compiler checks.
6755 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6758 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6759 sim-*-n.h so that the names are uniq on dos machines
6760 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6762 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6764 * run.c: #include "libiberty.h".
6765 (main): New locals sd,no_args,sim_argv.
6766 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6767 is program name. Update call to sim_set_callbacks.
6768 Record result of sim_open, pass to other sim_foo routines.
6770 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6772 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6775 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6777 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6778 Route stdout through buffered IO.
6780 * callback.c: Add os_flush_stderr, os_write_stderr,
6781 os_evprintf_filtered functions to route error output through
6784 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6785 Correct return type - should be void.
6787 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6789 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6791 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6792 not provide a default value as undefined indicates disable code.
6794 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6796 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6798 * sim-events.h, sim-events.c: Ditto.
6799 * sim-io.h, sim-io.c: Ditto.
6801 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6803 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6805 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6806 extract the tail or least signifiant bits from an integer of the
6809 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6810 WITH_TARGET_BITSIZE so that the compilation will fail when an
6811 unsupported bitsize value is defined.
6813 (INSERTED*): Convert to functions.
6814 (EXTRACTED*): Ditto.
6816 (SIGN_EXTEND, SEXT): Change to more terse name.
6818 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6820 * sim-inline.h: Allow explicit control over which .c files will be
6821 included by their header.
6823 * sim-inline.h: Allow explicit control over which .c files use the
6824 alternative - REGPARM - parameter passing mechanism.
6826 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6827 icache.c, idecode.c, semantics.c or support.c. Those names are
6828 not generally applicable.
6830 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6832 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6833 in a fashion similar to sim-endian-n.
6835 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6836 both value and address macro's.
6838 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6840 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6842 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6843 generic L_word, H_word macro's.
6845 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6847 * sim-basics.h: Borrow code from ppc directory.
6848 * sim-bits.c: Ditto.
6849 * sim-bits.h: Ditto.
6850 * sim-config.h: Ditto.
6851 * sim-endian-n.h: Ditto.
6852 * sim-endian.c: Ditto.
6853 * sim-endian.h: Ditto.
6854 * sim-inline.c: Ditto.
6855 * sim-inline.h: Ditto.
6856 * sim-types.h: Ditto.
6858 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6860 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6861 all the ALU size alternatives and then auto-configure a default.
6863 * sim-alu.h: Copy ppc/idecode_expression.h.
6865 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6867 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6868 sign extend a bit within a value.
6870 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6871 a pointer into the middle of a host word.
6872 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6874 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6876 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6877 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6878 appropriate definitions of read, write, etc. Add prototype for
6881 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6883 * Makefile.in (libcommon.a): Delete.
6884 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6885 (gentmap,targ-vals.h,targ-map.c): Likewise.
6886 (run-autoconf): Delete.
6887 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6888 (common makefile fragment): Moved back into ...
6889 * Make-common.in: Resurrect.
6890 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6891 * configure: Regenerated.
6893 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6895 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6896 (SIM_AC_OUTPUT): To here.
6898 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6900 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6901 comments and single quotes. Fixes a problem found on hpux.
6903 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6905 * aclocal.m4: Remove Make-common.in from dependencies.
6906 * (distclean): Remove targ-vals.def.
6908 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6909 into here. Makes insertion into makefiles easier. Also, change
6910 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6911 targ-map.o, and run are built. They are now built in the
6912 individual simulator directories, taking sources from ../common as
6913 necessary. This replaces the merging of libcommon.a into
6914 linsim.a, which was problematic for the WinGDB build process.
6915 * run.c: Include config.h from . instead of ../common.
6916 * Make-common.in: Remove. It's no longer necessary.
6918 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6920 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6921 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6923 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6925 * run.c (main): Set target_byte_order before call to sim_open.
6927 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6929 * callback.c: #include <stdlib.h>
6930 (os_error): New function.
6931 (default_callback): Add os_error.
6933 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6935 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6936 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6938 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6940 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6942 * run.c: #include ../common/config.h, tconfig.h.
6943 (myname): New static global.
6944 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6945 Only process -c ifdef SIM_HAVE_SIMCACHE.
6946 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6947 Parse program name from argv[0] and use in error messages.
6948 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6949 Add support for incomplete h8/300 termination indicators.
6950 (usage): Make more verbose.
6951 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6952 * Makefile.in,Make-common.in,callback.c: New files.
6953 * nltvals.def,gentmap.c,gentvals.sh: New files.
6955 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6957 * run.c: Include stdarg.h if __STDC__.
6959 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6961 * run.c (main): Don't print out anything if the signal
6962 number is zero (ie no signal).
6964 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6966 * run.c (main): Print out if the program raised a signal.
6968 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6970 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6973 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6975 * run.c (main): Explicitly cast malloc() parameter.
6977 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6979 * run.c (sim_bfd): New global to hold the bfd pointer for the
6981 (main): Initialize sim_bfd.
6983 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6985 * run.c (main): Use new bfd_big_endian macro.
6987 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6989 * run.c (main): Removed SH specific comments, so source is
6990 generic. Also updated to only load relevant sections. Moved
6991 sim_open() to after callback attach (to match GDB).
6993 * run.1: Removed SH specific comments.
6995 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6997 * run.c (main): Always return sigrc at end.
6999 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7001 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7002 bfd_check_format() fails.
7004 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7006 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob