1 2016-02-04 Nick Clifton <nickc@redhat.com>
3 * cgen-scache.c (scache_option_handler): Prevent possible
4 undefined behaviour computing the size of the scache by using
5 unsigned integers instead of signed integers.
7 2016-01-17 Joel Brobecker <brobecker@adacore.com>
9 * sim-fpu.c: Minor comment fixes throughout.
11 2016-01-17 Joel Brobecker <brobecker@adacore.com>
13 * sim-fpu.c (print_bits): Minor reformatting (no code change).
14 (sim_fpu_map): Likewise.
16 2016-01-11 Mike Frysinger <vapier@gentoo.org>
18 * sim-config.c (print_sim_config): Drop extra whitespace before =
19 in output for byte order, stdio, and msb settings.
21 2016-01-10 Mike Frysinger <vapier@gentoo.org>
23 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
24 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
25 sim-stdio, sim-trace, and sim-profile.
26 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
27 (SIM_AC_OPTION_ASSERT): Likewise.
28 (SIM_AC_OPTION_SMP): Likewise.
29 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
30 * configure: Regenerate.
31 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
32 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
33 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
34 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
35 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
36 WITH_ENVIRONMENT & USER_ENVIRONMENT.
37 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
38 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
39 WITH_ASSERT, WITH_STDIO): Delete.
40 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
43 2016-01-10 Mike Frysinger <vapier@gentoo.org>
45 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
46 * configure: Regenerate.
47 * Make-common.in (SIM_PACKAGES): Delete.
48 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
50 2016-01-10 Mike Frysinger <vapier@gentoo.org>
52 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
54 2016-01-10 Mike Frysinger <vapier@gentoo.org>
56 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
58 2016-01-10 Mike Frysinger <vapier@gentoo.org>
60 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
62 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
63 * gentmap.c: Change targ-vals.def include to nltvals.def.
64 * Make-common.in (gentmap): Change targ-vals.def to
65 $(srccom)/nltvals.def.
66 (distclean): Delete rm -f targ-vals.def.
67 * Makefile.in: Update comment.
69 2016-01-10 Mike Frysinger <vapier@gentoo.org>
71 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
72 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
73 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
75 2016-01-10 Mike Frysinger <vapier@gentoo.org>
77 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
78 and --enable-sim-stdcall and sim_stdcall.
79 * configure: Regenerate.
80 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
81 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
82 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
83 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
84 (REGPARM_*): Delete all regparm defines and their use.
86 2016-01-10 Mike Frysinger <vapier@gentoo.org>
88 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
89 * Make-common.in (SIM_CFLAGS): Delete.
90 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
91 * Makefile.in: Likewise.
93 2016-01-09 Mike Frysinger <vapier@gentoo.org>
95 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
96 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
97 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
98 * acinclude.m4 (SIM_AC_COMMON): ... here.
99 * aclocal.m4, configure: Regenerate.
100 * config.in: Delete file.
101 * callback.c: Change cconfig.h include to config.h.
102 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
104 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
105 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
107 2016-01-06 Mike Frysinger <vapier@gentoo.org>
109 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
110 date, and time information.
112 2016-01-06 Mike Frysinger <vapier@gentoo.org>
114 * sim-options.c (sim_parse_args): Mark argv array const.
115 * sim-options.h (sim_parse_args): Likewise.
117 2016-01-05 Mike Frysinger <vapier@gentoo.org>
119 * sim-trace.c: Include dis-asm.h.
120 (OPTION_TRACE_DISASM): New enum.
121 (trace_options): Add trace-disasm flag.
122 (trace_option_handler): Handle OPTION_TRACE_DISASM.
123 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
124 (dis_read, dis_printf, trace_disasm): New functions.
125 * sim-trace.h: Include dis-asm.h.
126 (TRACE_INSN_IDX): Clarify comment.
127 (TRACE_DISASM_IDX): New enum.
128 (TRACE_disasm): New define.
129 (WITH_TRACE_DISASM_P): New define.
130 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
131 (STRACE_DISASM_P): New define.
132 (TRACE_DISASM_P): Likewise.
133 (TRACE_DISASM_P): Likewise.
134 (TRACE_DISASM): Likewise.
135 (trace_disasm): New function.
137 2016-01-04 Mike Frysinger <vapier@gentoo.org>
139 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
141 2016-01-04 Mike Frysinger <vapier@gentoo.org>
143 * cgen-scache.c (MAX): Delete.
144 (scache_init): Change MAX to max.
145 * cgen-trace.c (min): Delete.
146 * cgen-utils.c (min): Delete.
147 * sim-basics.h [!min] (min): Define.
148 [!max] (max): Define.
150 2016-01-04 Mike Frysinger <vapier@gentoo.org>
152 * sim-options.c (sim_parse_args): Tweak getopt error message.
154 2016-01-04 Mike Frysinger <vapier@gentoo.org>
156 * acinclude.m4 (sim-bswap): Delete.
157 * configure: Regenerate.
158 * Make-common.in (SIM_BSWAP): Delete.
159 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
160 * sim-config.h (htonl, ntohl): Delete.
161 (WITH_BSWAP): Delete.
163 2016-01-03 Mike Frysinger <vapier@gentoo.org>
165 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
166 opterr state to it before calling getopt_long and restore afterwards.
167 Set opterr to 0. When optc is '?', call sim_io_eprintf.
169 2016-01-03 Mike Frysinger <vapier@gentoo.org>
171 * hw-device.h (device): Delete commented typedef.
172 * sim-basics.h (device): Delete typedef.
174 2016-01-03 Mike Frysinger <vapier@gentoo.org>
176 * sim-options.c (sim_parse_args): Replace for loop with a call
179 2016-01-03 Mike Frysinger <vapier@gentoo.org>
181 * nrun.c (myname): Mark const.
182 (main): Mark name const. Replace myname parsing loop with a
185 2016-01-03 Mike Frysinger <vapier@gentoo.org>
187 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
188 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
189 (SIM_AC_OPTION_HOSTENDIAN): Delete.
190 * config.in, configure: Regenerate.
191 * Make-common.in (SIM_HOSTENDIAN): Delete.
192 * sim-config.c (current_host_byte_order): Delete.
193 (sim_config): Delete current_host_byte_order assignments and
194 CURRENT_HOST_BYTE_ORDER checks.
195 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
196 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
197 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
198 (current_host_byte_order): Delete.
199 (CURRENT_HOST_BYTE_ORDER): Likewise.
200 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
201 (HOST_BYTE_ORDER): ... this.
202 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
204 (sim_endian_join_16): Likewise.
205 * sim-n-core.h (sim_core_read_misaligned_N): Change
206 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
207 (sim_core_write_misaligned_N): Likewise.
208 * sim-n-endian.h (endian_t2h_N): Likewise.
209 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
210 endian_le2h_N): Likewise.
211 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
213 2016-01-02 Mike Frysinger <vapier@gentoo.org>
215 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
216 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
218 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
219 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
220 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
221 * nrun.c (main): Likewise.
222 * sim-config.c (current_host_byte_order): Change type to enum
223 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
224 (current_target_byte_order): Likewise.
225 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
226 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
228 (sim_config): Change prefered_target_byte_order type to enum
229 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
230 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
231 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
232 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
233 Delete all the various arch/OS endian includes & defines.
234 (current_host_byte_order): Change type to enum bfd_endian.
235 (current_target_byte_order): Likewise.
236 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
237 (CURRENT_TARGET_BYTE_ORDER): Likewise.
238 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
239 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
240 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
242 (sim_events_watch_core): Likewise.
243 * sim-events.h: Likewise.
244 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
246 (sim_core_write_misaligned_N): Likewise.
247 * sim-n-endian.h (endian_h2be_N): Likewise.
248 (endian_be2h_N): Likewise.
249 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
250 (offset_N): Likewise.
251 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
252 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
254 2016-01-02 Mike Frysinger <vapier@gentoo.org>
256 * cgen-defs.h (current_state): Delete.
257 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
258 * sim-utils.c (current_state): Delete.
260 2015-12-30 Mike Frysinger <vapier@gentoo.org>
262 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
265 2015-12-27 Mike Frysinger <vapier@gentoo.org>
267 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
269 2015-12-26 Mike Frysinger <vapier@gentoo.org>
271 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
272 * config.in, configure: Regenerate.
273 * Make-common.in (sim-basics_h): Delete tconfig.h.
274 (distclean): Likewise.
275 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
276 (new_sim_core_mapping): Delete WITH_HW and device *device.
277 (sim_core_map_attach, sim_core_attach): Likewise.
278 (sim_core_read_buffer): Delete WITH_DEVICES logic.
279 (sim_core_write_buffer): Likewise.
280 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
282 (sim_core_attach): Likewise.
283 (device_io_read_buffer, device_io_write_buffer): Delete.
284 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
285 (sim_core_write_aligned_N): Likewise.
286 * tconfig.h: Delete file.
288 2015-12-26 Mike Frysinger <vapier@gentoo.org>
290 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
291 Call sim_cpu_hw_io_read_buffer if cpu is valid.
292 (sim_core_write_buffer): Move cia decl to top of func. Call
293 sim_cpu_hw_io_write_buffer if cpu is valid.
295 2015-12-25 Mike Frysinger <vapier@gentoo.org>
297 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
299 (hw_find_integer_property): Likewise.
300 (hw_find_integer_array_property): Likewise.
301 (hw_add_duplicate_property): Likewise.
303 2015-12-25 Mike Frysinger <vapier@gentoo.org>
305 * sim-config.h (WITH_ENGINE): Delete.
306 * sim-module.c (modules): Always include sim_engine_install.
308 2015-12-25 Mike Frysinger <vapier@gentoo.org>
310 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
311 * cgen-types.h (SIM_HAVE_MODEL): Delete.
312 * sim-base.h: Always include sim-model.h.
313 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
314 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
315 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
316 [!WITH_MODEL_P] (sim_machs): Define.
317 * sim-model.h: Add some developer docs.
318 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
319 (WITH_MODEL_P): Define.
320 * sim-module.c (modules): Always include sim_model_install.
321 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
323 2015-12-25 Mike Frysinger <vapier@gentoo.org>
325 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
326 * sim-model.c: Likewise.
327 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
328 SIM_MACH_IMP_PROPERTIES
330 2015-12-25 Mike Frysinger <vapier@gentoo.org>
332 * sim-core.c (device_error): Delete.
333 (sim_core_map_attach): Delete calls to device_error.
334 (sim_core_attach): Likewise.
335 * sim-core.h (device_error): Delete.
336 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
338 (sim_core_write_aligned_N): Likewise.
340 2015-12-25 Mike Frysinger <vapier@gentoo.org>
342 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
343 * sim-core.c (sim_core_write_buffer): Likewise.
344 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
345 (sim_core_write_aligned_N): Likewise.
347 2015-12-25 Mike Frysinger <vapier@gentoo.org>
349 * dv-pal.c: Include config.h and sim-main.h.
350 (hw_pal_io_read_buffer): Always call CPU_INDEX.
352 2015-12-24 Mike Frysinger <vapier@gentoo.org>
354 * sim-options.c (standard_options): Always enable load-lma and
356 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
358 2015-12-24 Mike Frysinger <vapier@gentoo.org>
360 * sim-module.c (MODULE_LIST): Delete.
362 2015-12-24 Mike Frysinger <vapier@gentoo.org>
364 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
365 Move to h8300/compile.c.
366 [SIM_H8300] (standard_options): Likewise.
367 (standard_option_handler): Likewise.
369 2015-12-24 Mike Frysinger <vapier@gentoo.org>
371 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
372 sim_watchpoint_install.
374 2015-12-24 Mike Frysinger <vapier@gentoo.org>
376 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
377 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
379 * sim-options.c (OPTION_MEM_SIZE): Delete.
380 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
381 (standard_option_handler): Likewise.
383 2015-12-24 Mike Frysinger <vapier@gentoo.org>
385 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
387 2015-11-21 Mike Frysinger <vapier@gentoo.org>
390 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
392 2015-11-21 Mike Frysinger <vapier@gentoo.org>
395 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
396 vasprintf, and va_end together. Check ret after va_end call.
398 2015-11-21 Mike Frysinger <vapier@gentoo.org>
400 * sim-types.h (SIM_PRI_TB): Define.
401 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
402 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
403 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
404 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
406 2015-11-17 Mike Frysinger <vapier@gentoo.org>
408 * sim-main.h (WITH_MODULO_MEMORY): Delete.
409 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
410 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
411 (sim_core_translate): Likewise.
412 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
414 2015-11-16 Mike Frysinger <vapier@gentoo.org>
416 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
417 (cgen_cpu_close): Change to XCONCAT2.
419 2015-11-15 Mike Frysinger <vapier@gentoo.org>
421 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
424 2015-11-14 Mike Frysinger <vapier@gentoo.org>
426 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
427 * sim-close.c: New file.
429 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
430 Ali Lown <ali.lown@imgtec.com>
432 * sim-bits.h (EXTEND6): New macro.
433 (EXTEND12): New macro.
434 (EXTEND25): New macro.
436 2015-06-24 Mike Frysinger <vapier@gentoo.org>
438 * sim-trace.c (trace_one_insn): Delete.
439 * sim-trace.h (trace_one_insn): Delete.
441 2015-06-24 Mike Frysinger <vapier@gentoo.org>
443 * sim-trace.c (debug_printf): Rename to ...
444 (sim_debug_printf): ... this.
445 * sim-trace.h (debug_printf): Delete define.
446 (debug_printf): Rename to ...
447 (sim_debug_printf): ... this.
449 2015-06-24 Mike Frysinger <vapier@gentoo.org>
451 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
452 (trace_options): Add trace-register option.
453 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
454 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
455 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
456 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
457 TRACE_REGISTER_P, TRACE_REGISTER): Define.
459 2015-06-24 Mike Frysinger <vapier@gentoo.org>
461 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
462 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
463 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
464 STRACE_DEBUG): Define.
466 2015-06-24 Mike Frysinger <vapier@gentoo.org>
468 * sim-trace.c (trace_options): Update help text for trace-alu,
469 trace-fpu, trace-vpu, and trace-semantics.
470 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
471 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
473 2015-06-24 Mike Frysinger <vapier@gentoo.org>
475 * sim-assert.h (SIM_FILTER_PATH): Delete.
476 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
477 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
478 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
479 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
480 * sim-events.c: Include libiberty.h.
481 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
483 2015-06-23 Mike Frysinger <vapier@gentoo.org>
485 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
486 (AC_ARG_ENABLE(sim-cflags)): Likewise.
487 (AC_ARG_ENABLE(sim-debug)): Likewise.
488 (AC_ARG_ENABLE(sim-stdio)): Likewise.
489 (AC_ARG_ENABLE(sim-trace)): Likewise.
490 (AC_ARG_ENABLE(sim-profile)): Likewise.
491 (AC_ARG_ENABLE(sim-environment)): Likewise.
492 (AC_ARG_ENABLE(sim-alignment)): Likewise.
493 (AC_ARG_ENABLE(sim-assert)): Likewise.
494 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
495 (AC_ARG_ENABLE(sim-endian)): Likewise.
496 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
497 (AC_ARG_ENABLE(sim-float)): Likewise.
498 (AC_ARG_ENABLE(sim-scache)): Likewise.
499 (AC_ARG_ENABLE(sim-default-model)): Likewise.
500 (AC_ARG_ENABLE(sim-inline)): Likewise.
501 (AC_ARG_ENABLE(sim-packages)): Likewise.
502 (AC_ARG_ENABLE(sim-regparm)): Likewise.
503 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
504 (AC_ARG_ENABLE(sim-smp)): Likewise.
505 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
506 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
507 (AC_ARG_ENABLE(cgen-maint)): Likewise.
508 * configure: Regenerate.
510 2015-06-23 Mike Frysinger <vapier@gentoo.org>
512 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
514 2015-06-23 Mike Frysinger <vapier@gentoo.org>
516 * cgen-trace.c [!__STDC__]: Delete.
517 * sim-trace.h [!__STDC__]: Likewise.
519 2015-06-21 Mike Frysinger <vapier@gentoo.org>
521 * sim-model.c (sim_model_init): Assert model is not NULL.
523 2015-06-21 Mike Frysinger <vapier@gentoo.org>
525 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
526 stdint.h. Replace all signed/unsigned typedefs with int#_t and
529 2015-06-21 Mike Frysinger <vapier@gentoo.org>
531 * sim-alu.h (_SIM_ALU_H_): Rename to ...
532 (SIM_ALU_H): ... this.
533 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
534 (SIM_ASSERT_H): ... this.
535 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
536 (SIM_BASICS_H): ... this.
537 * sim-bits.h (_SIM_BITS_H_): Rename to ...
538 (SIM_BITS_H): ... this.
539 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
540 (SIM_ENDIAN_H): ... this.
542 2015-06-18 Mike Frysinger <vapier@gentoo.org>
544 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
547 2015-06-18 Mike Frysinger <vapier@gentoo.org>
549 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
550 m for sentinel testing.
552 2015-06-17 Mike Frysinger <vapier@gentoo.org>
554 * sim-syscall.c: Include errno.h and targ-vals.h.
555 (sim_syscall_multi, sim_syscall): Define.
556 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
557 * syscall.c (cb_syscall): Extend comment.
559 2015-06-17 Mike Frysinger <vapier@gentoo.org>
561 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
562 * sim-syscall.c: New file.
563 * sim-syscall.h: New file.
565 2015-06-17 Mike Frysinger <vapier@gentoo.org>
567 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
568 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
569 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
570 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
571 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
573 * gentmap.c (gen_targ_map_c): Output name field.
575 2015-06-12 Mike Frysinger <vapier@gentoo.org>
577 * acinclude.m4: Change configure.in to configure.ac.
578 * sim-config.h: Likewise.
580 2015-06-12 Mike Frysinger <vapier@gentoo.org>
582 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
583 * configure: Regenerate.
585 2015-06-12 Mike Frysinger <vapier@gentoo.org>
587 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
588 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
589 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
590 TRACE_DEBUG): Define.
592 2015-06-12 Mike Frysinger <vapier@gentoo.org>
594 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
595 * sim-trace.c (trace_option_handler): Likewise.
596 * sim-trace.h (WITH_TRACE_ANY_P): Define.
597 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
598 (TRACE_ANY_P): Likewise.
600 2015-06-12 Mike Frysinger <vapier@gentoo.org>
602 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
603 CGEN_TRACE_INSN_FINI.
604 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
605 trace_result to cgen_trace_result, trace_insn_fini to
606 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
607 and trace_extract to cgen_trace_extract.
608 * cgen-trace.h (trace_insn_init): Rename to ...
609 (cgen_trace_insn_init): ... this.
610 (trace_insn_fini): Rename to ...
611 (cgen_trace_insn_fini): ... this.
612 (trace_insn): Rename to ...
613 (cgen_trace_insn): ... this.
614 (trace_extract): Rename to ...
615 (cgen_trace_extract): ... this.
616 (trace_result): Rename to ...
617 (cgen_trace_result): ... this.
618 (TRACE_RESULT_P): Rename to ...
619 (CGEN_TRACE_RESULT_P): ... this.
620 (TRACE_INSN_INIT): Rename to ...
621 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
622 cgen_trace_insn_init.
623 (TRACE_INSN_FINI): Rename to ...
624 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
625 cgen_trace_insn_fini.
626 (TRACE_PRINTF): Rename to ...
627 (CGEN_TRACE_PRINTF): ... this.
628 (TRACE_INSN): Rename to ...
629 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
630 (TRACE_EXTRACT): Rename to ...
631 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
633 (TRACE_RESULT): Rename to ...
634 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
635 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
636 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
637 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
638 TRACE_INSN to CGEN_TRACE_INSN.
639 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
641 2015-06-11 Mike Frysinger <vapier@gentoo.org>
643 * sim-events.c (ETRACE_P): Delete.
644 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
645 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
646 * sim-events.h (struct _sim_events): Delete trace member.
647 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
648 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
650 2015-06-11 Mike Frysinger <vapier@gentoo.org>
652 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
653 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
654 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
655 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
657 2015-06-11 Mike Frysinger <vapier@gentoo.org>
659 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
661 2015-06-11 Mike Frysinger <vapier@gentoo.org>
663 * sim-trace.h (WITH_TRACE_P): New define.
664 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
665 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
666 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
667 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
668 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
669 Redefine to use WITH_TRACE_P.
671 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
673 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
674 mistake in call to sim_engine_abort.
676 2015-04-29 Nick Clifton <nickc@redhat.com>
679 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
680 increasing parenthesis around casts to signed values.
682 2015-04-21 Mike Frysinger <vapier@gentoo.org>
684 * gennltvals.sh: Add mcore support.
685 * nltvals.def: Regenerate.
687 2015-04-21 Mike Frysinger <vapier@gentoo.org>
689 * cgen.sh: Add +x permissions.
690 * genmloop.sh: Likewise.
691 * gentvals.sh: Likewise.
692 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
693 Change all uses of srcroot for newlib to newlibroot.
695 2015-04-18 Mike Frysinger <vapier@gentoo.org>
697 * sim-base.h (SIM_CPU): New typedef.
699 2015-04-18 Mike Frysinger <vapier@gentoo.org>
701 * cgen-engine.h (CIA_ADDR): Delete.
702 * sim-base.h: Update sim_cia example.
703 [!CIA_ADDR] (sim_cia): New typedef.
705 2015-04-17 Mike Frysinger <vapier@gentoo.org>
707 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
708 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
709 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
710 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
711 CIA_SET to CPU_PC_SET.
713 2015-04-15 Mike Frysinger <vapier@gentoo.org>
715 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
716 * sim-main.h (STATE_CPU): Remove from comment and define.
718 2015-04-13 Mike Frysinger <vapier@gentoo.org>
720 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
721 * configure: Regenerate.
723 2015-04-13 Mike Frysinger <vapier@gentoo.org>
725 * sim-options.c: Include version.h.
726 (OPTIONS_VERSION): New enum.
727 (standard_options): Add "version".
728 (standard_option_handler): Handle OPTIONS_VERSION.
730 2015-04-13 Mike Frysinger <vapier@gentoo.org>
732 * Makefile.in (version.o): Change to using create-version.sh from gdb.
733 (create-version.sh): Delete.
735 2015-04-06 Mike Frysinger <vapier@gentoo.org>
737 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
739 2015-04-01 Mike Frysinger <vapier@gentoo.org>
741 * run-sim.h, run.c: Delete.
742 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
744 2015-03-31 Mike Frysinger <vapier@gentoo.org>
746 * config.in, configure: Regenerate.
747 * Make-common.in (CSEARCH): Add $(ZLIBINC).
748 (ZLIB, ZLIBINC): Define.
749 (BFD_LIB): Add $(ZLIB).
751 2015-03-31 Mike Frysinger <vapier@gentoo.org>
753 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
754 * cgen-ops.h (SEMOPS_INLINE): Likewise.
756 2015-03-29 Mike Frysinger <vapier@gentoo.org>
758 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
759 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
760 * sim-inline.h (INLINE2): Define to gnu_inline when available.
762 2015-03-24 Mike Frysinger <vapier@gentoo.org>
764 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
765 usage of STATE_WATCHPOINTS.
766 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
767 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
769 2015-03-24 Mike Frysinger <vapier@gentoo.org>
771 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
773 2015-03-24 Mike Frysinger <vapier@gentoo.org>
775 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
777 2015-03-24 Mike Frysinger <vapier@gentoo.org>
779 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
780 of enable_sim_hardware to AC_ARG_ENABLE.
782 2015-03-23 Mike Frysinger <vapier@gentoo.org>
784 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
785 Add dv-sockser.o to sim_hw_objs.
787 2015-03-23 Mike Frysinger <vapier@gentoo.org>
789 * dv-sockser.c: Include config.h.
790 * dv-sockser.h: Include sim-inline.h.
791 [HAVE_DV_SOCKSER]: Move all prototypes here.
792 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
793 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
795 2015-03-16 Mike Frysinger <vapier@gentoo.org>
797 * gentmap.c, run.c: Convert old style prototypes.
799 2015-03-16 Mike Frysinger <vapier@gentoo.org>
801 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
802 symlinking tconfig.h to tconfig.in.
803 * config.in, configure: Regenerate.
804 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
805 * tconfig.in: Rename file ...
806 * tconfig.h: ... here.
808 2015-03-15 Mike Frysinger <vapier@gentoo.org>
810 * dv-socker.h (dv_sockser_install): Declare.
811 * sim-module.c: Include config.h.
812 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
813 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
814 * sim-module.h: Include gdb/remote-sim.h.
816 2015-03-14 Mike Frysinger <vapier@gentoo.org>
818 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
819 (sim-inline.c): Delete rule.
821 2015-03-14 Mike Frysinger <vapier@gentoo.org>
823 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
824 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
825 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
827 2015-03-14 Mike Frysinger <vapier@gentoo.org>
829 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
830 [!ASSERT, WITH_ASSERT]: Likewise.
831 * sim-endian.c: Delete sim-io.h include.
833 2015-02-19 Mike Frysinger <vapier@gentoo.org>
835 * run-sim.h (sim_kill): Delete unused prototype.
837 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
839 * gentmap.c: Include "string.h".
841 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
843 * sim-options.c (sim_args_command): Call freeargv() when failure
846 2015-01-07 Joel Brobecker <brobecker@adacore.com>
848 * aclocal.m4, configure: Regenerate using automake 1.11.1.
850 2014-12-03 Joel Brobecker <brobecker@adacore.com>
852 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
853 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
854 callbacks following renaming in callback.h.
855 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
856 callback by call to "to_lstat" callback
858 2014-08-28 Gary Benson <gbenson@redhat.com>
860 * sim-trace.h (debug_printf): New define.
862 2014-08-19 Alan Modra <amodra@gmail.com>
864 * configure: Regenerate.
866 2014-08-15 Roland McGrath <mcgrathr@google.com>
868 * configure: Regenerate.
869 * config.in: Regenerate.
871 2014-03-10 Mike Frysinger <vapier@gentoo.org>
873 * sim-command.c (sim_do_command): Add const to cmd.
874 * sim-options.c (sim_args_command): Add const to cmd.
875 * sim-options.h (sim_args_command): Add const to cmd.
877 2014-03-05 Mike Frysinger <vapier@gentoo.org>
879 * sim-hload.c (sim_load): Add const to prog.
880 * sim-load.c (sim_load_file): Likewise.
881 * sim-utils.c (sim_analyze_program): Likewise.
882 * sim-utils.h (sim_analyze_program): Likewise.
883 (sim_load_file): Likewise.
885 2014-03-04 Mike Frysinger <vapier@gentoo.org>
887 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
888 * callback.c (system): Delete unused prototype.
890 (os_shutdown): Likewise.
891 (os_unlink): Likewise.
893 (os_system): Likewise.
894 (os_rename): Likewise.
895 (os_write_stdout): Likewise.
896 (os_flush_stdout): Likewise.
897 (os_write_stderr): Likewise.
898 (os_flush_stderr): Likewise.
899 (os_write): Likewise.
900 (os_read_stdin): Likewise.
903 (os_lseek): Likewise.
904 (os_isatty): Likewise.
905 (os_get_errno): Likewise.
906 (os_close): Likewise.
907 (os_vprintf_filtered): Likewise.
908 (os_evprintf_filtered): Likewise.
909 (os_error): Likewise.
913 (wrap): Change to new style prototype.
916 (os_close): Likewise.
917 (os_poll_quit): Likewise.
918 (os_get_errno): Likewise.
919 (os_isatty): Likewise.
920 (os_lseek): Likewise.
923 (os_read_stdin): Likewise.
924 (os_write): Likewise.
925 (os_write_stdout): Likewise.
926 (os_flush_stdout): Likewise.
927 (os_write_stderr): Likewise.
928 (os_flush_stderr): Likewise.
929 (os_rename): Likewise.
930 (os_system): Likewise.
932 (os_unlink): Likewise.
934 (os_fstat): Likewise.
935 (os_lstat): Likewise.
936 (os_ftruncate): Likewise.
937 (os_truncate): Likewise.
939 (os_pipe_empty): Likewise.
940 (os_pipe_nonempty): Likewise.
941 (os_shutdown): Likewise.
943 (cb_read_target_syscall_maps): Likewise.
944 (cb_target_to_host_syscall): Likewise.
945 (cb_host_to_target_errno): Likewise.
946 (cb_target_to_host_open): Likewise.
947 (cb_store_target_endian): Likewise.
948 (cb_host_to_target_stat): Likewise.
949 * sim-hload.c (sim_load): Change to new style prototype.
950 * sim-load.c (sim_load_file): Change to new style prototype.
951 (report_transfer_performance): Likewise.
952 (xprintf_bfd_vma): Likewise.
953 * syscall.c (cb_get_string): Change to new style prototype.
954 (get_path): Likewise.
955 (cb_syscall): Likewise.
957 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
959 * create-version.sh: Align parameters to match those of
960 ../../gdb/common/create-version.sh.
961 * Make-common.in (srcsim): New variable.
962 (version.c): Adjust call to create-version.sh as per above.
964 2013-09-23 Alan Modra <amodra@gmail.com>
966 * configure: Regenerate.
968 2013-09-03 Mike Stump <mikestump@comcast.net>
970 * sim-options.c (complete_option_list): Mark text and word const.
972 2013-06-28 Tom Tromey <tromey@redhat.com>
974 * Make-common.in (version.c): Use version.in, not
976 * create-version.sh: Likewise.
978 2013-06-24 Joel Brobecker <brobecker@adacore.com>
980 * create-version.sh: New script. Adapted from
981 gdb/commong/create-version.sh.
982 * Make-common.in (version.c): Update rule dependencies,
983 and re-implement using create-version.sh.
985 2013-06-21 Nick Clifton <nickc@redhat.com>
987 * gennltvals.sh: Add msp430 support.
988 * nltvals.def: Regenerate.
990 2013-06-03 Mike Frysinger <vapier@gentoo.org>
992 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
993 * aclocal.m4, configure: Regenerate.
995 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
998 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
999 -Wformat-nonliteral with -Wno-format.
1001 2013-03-26 Mike Frysinger <vapier@gentoo.org>
1003 * acinclude.m4: Regenerate.
1005 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
1007 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
1008 which do not support dv-sockser.o. Add always as option to
1009 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
1010 is always required to be enabled by simulator.
1012 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
1014 * gennltvals.sh: Use libgloss/syscall.h for cr16.
1015 * nltvals.def: Regenerate.
1017 2012-06-16 Joel Brobecker <brobecker@adacore.com>
1019 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1020 * config.in, configure: Regenerate.
1022 2012-05-24 Pedro Alves <palves@redhat.com>
1024 * sim-signal.h (sim_signal_to_target): Rename to ...
1025 (sim_signal_to_gdb_signal): ... this.
1026 * sim-signal.c (sim_signal_to_target): Rename to ...
1027 (sim_signal_to_gdb_signal): ... this.
1028 * sim-reason.c (sim_stop_reason): Adjust to rename.
1030 2012-05-24 Pedro Alves <palves@redhat.com>
1034 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1036 2012-05-24 Pedro Alves <palves@redhat.com>
1040 Replace target_signal with gdb_signal throughout.
1042 2012-05-18 Nick Clifton <nickc@redhat.com>
1045 * callback.c: Include config.h before system header files.
1046 * cgen-trace.c: Likewise.
1047 * cgen-utils.c: Likewise.
1048 * gentmap.c: Likewise.
1050 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1052 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1054 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1056 * sim-trace.c: Update the function prototype of save_data_size.
1057 Move the enum data_fmt from here...
1058 * sim-trace.h: ...to here.
1059 Add function prototype of save_data.
1061 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1063 * sim-core.h (sim_core_trans_addr): Add prototype.
1065 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1067 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1068 missing in last change.
1070 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1072 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1073 * nrun.c: Include string.h/strings.h.
1074 * aclocal.m4, config.in, configure: Regenerate.
1076 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1078 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1079 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1080 out -Werror initialization.
1082 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1084 * Make-common.in (TAGS): Change a-z to [:lower:].
1085 * acinclude.m4 (sim-trace): Likewise.
1086 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1087 Change A-Za-z0-9 to [:alnum:].
1089 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1091 * nrun.c (main): Display strsignal of sigrc.
1093 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1095 * Makefile.in (abs_srcdir): Declare.
1096 (srcroot): Define in terms of abs_srcdir.
1097 (headers): Change srcdir to abs_srcdir.
1099 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1101 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1104 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1106 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1107 system bourne shell.
1109 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1111 * syscall.c (cb_get_string): Rename from "get_string".
1112 (get_path): Rename get_string call to cb_get_string.
1114 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1116 * Make-common.in (VPATH): Add $(srccom).
1118 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1119 POSTCOMPILE): New variables.
1120 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1121 Include dependency files, when using GNU Make. Delete all
1122 dependency-only rules.
1123 * aclocal.m4: Include ../../config/depstand.m4. Call
1124 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1125 (MAKE, GMAKE): New substs.
1127 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1130 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1131 * configure, config.in: Regenerate.
1132 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1134 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1136 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1138 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1140 * sim-profile.c (profile_info): Only print the title once.
1142 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1144 * acinclude.m4: Rename from aclocal.m4.
1145 * aclocal.m4: Regenerate.
1147 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1149 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1150 * common.m4: Delete.
1151 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1152 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1153 * configure: Regenerate.
1155 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1157 * sim-alu.h (ALU32_AND): Clear carry flag.
1158 (ALU32_AND): Clear carry flag.
1160 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1162 * dv-cfi.c: Include stdbool.h.
1164 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1166 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1168 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1170 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1171 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1173 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1175 * sim-command.c: Include sim-options.h.
1177 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1179 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1181 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1183 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1184 Delete direct call to AC_PROG_CC.
1186 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1188 * sim-command.c: New file.
1189 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1190 (sim-command.o): New rule.
1192 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1194 * sim-options.c (standard_option_handler): Remove arg[0] check
1195 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1196 not an empty string, otherwise assign "" back to it.
1198 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1200 * nltvals.def: Regenerate to include Blackfin syscalls again.
1202 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1204 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1205 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1206 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1207 (trace_idx_to_str): Likewise.
1208 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1209 (TRACE_syscall): Define.
1210 (WITH_TRACE_SYSCALL_P): Likewise.
1211 (TRACE_SYSCALL_P): Likewise.
1213 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1215 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1216 remove now-unnecessary sub-scope for glue->type setting.
1217 Check to see if the "reg" property exists before we use it, and
1218 if it doesn't exist, error out for "glue" devices.
1220 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1222 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1223 glue-or, and set type to glue_xor when name is glue-xor.
1224 (hw_glue_port_event): Return immediately when type is glue_io
1225 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1226 and hw_port_event calls from glue_and to end of function.
1228 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1230 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1231 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1232 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1233 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1234 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1235 around function arguments.
1237 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1239 * sim-options.c (complete_option_list, sim_complete_command):
1242 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1244 * dv-glue.c: Fix up style.
1246 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1248 * hw-alloc.c (hw_alloc_data): Adjust brace.
1249 * hw-base.c (hw_base_data): Likewise.
1250 (generic_hw_unit_decode): Fix indentation.
1251 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1252 * hw-events.c (hw_event, hw_event_data): Likewise.
1253 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1254 * hw-instances.c (hw_instance_data): Likewise.
1255 * hw-instances.h (hw_instance): Likewise.
1256 * hw-main.h (hw_descriptor, enum): Likewise.
1257 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1258 * hw-ports.h (hw_port_descriptor): Likewise.
1259 * hw-properties.c (hw_property_data): Likewise.
1260 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1261 _range_property_spec, _reg_property_spec): Likewise.
1262 * hw-tree.c (_name_specifier, printer): Likewise.
1263 (split_device_specifier, parse_string_property, hw_tree_traverse,
1264 print_size, print_reg_property, print_string, print_properties):
1267 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1269 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1270 * Make-common.in (dv-cfi.o): New rule.
1271 * dv-cfi.c, dv-cfi.h: New files.
1273 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1275 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1276 fcntl.h and sys/fcntl.h, for constants.
1277 * nltvals.def: Regenerate.
1278 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1279 * sim-io.h (sys/types.h, sys/stat.h): Include.
1280 (sim_io_stat, sim_io_fstat): Declare.
1282 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1284 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1285 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1286 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1287 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1288 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1289 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1290 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1291 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1292 syscall.c: Trim trailing whitespace.
1294 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1296 * gennltvals.sh: Handle bfin targets.
1297 * nltvals.def: Regenerate.
1299 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1301 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1304 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1306 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1307 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1308 (hw_free): Drop zfree logic and always call free.
1309 * hw-base.c (hw_delete): Change zfree to free.
1310 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1311 (hw_handle_remove_phandle): Likewise.
1312 * hw-instances.c (hw_instance_delete): Likewise.
1313 * hw-tree.c (parse_reg_property): Likewise.
1314 (parse_ranges_property): Likewise.
1315 (parse_string_property): Likewise.
1316 * sim-core.c (sim_core_uninstall): Likewise.
1317 * sim-cpu.c (sim_cpu_free_all): Likewise.
1318 * sim-hw.c (sim_hw_uninstall): Likewise.
1319 * sim-memopt.c (do_memopt_delete): Likewise.
1320 (sim_memory_uninstall): Likewise.
1321 * sim-module.c (sim_module_uninstall): Likewise.
1322 * sim-options.c (sim_parse_args): Likewise.
1323 * sim-profile.c (profile_pc_cleanup): Likewise.
1324 (profile_uninstall): Likewise.
1325 * sim-watch.c (do_watchpoint_delete): Likewise.
1326 * sim-utils.c (zfree): Delete.
1327 (sim_state_free): Change zfree to free.
1328 * sim-utils.h (zfree): Delete.
1330 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1332 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1334 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1336 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1338 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1340 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1342 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1343 when asprintf fails.
1344 * sim-utils.c (sim_do_commandf): Issue an error and return when
1346 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1349 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1351 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1352 bytes has been calculated and when mmap_next_fd is valid and
1354 (memory_option_handler): Allow missing size when mmap_next_fd is
1357 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1359 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1360 not empty, and always append $3 to $hardware.
1362 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1364 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1365 * sim-hw.h (sim_hw_abort): Likewise.
1367 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1369 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1371 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1373 * run.1: Copyright year update.
1375 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1377 * hw-alloc.h (HW_NALLOC): Define.
1379 010-12-28 Mike Frysinger <vapier@gentoo.org>
1381 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1383 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1385 * sim-memopt.c (OPTION_MAP_INFO): Define.
1386 (memory_options): Handle --map-info.
1387 (memory_option_handler): Handle OPTION_MAP_INFO.
1389 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1391 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1392 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1393 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1395 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1397 * sim-core.c (WITH_HW): Add device casts to device_error,
1398 device_io_read_buffer, and device_io_write_buffer.
1400 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1402 * dv-sockser.c (dv_sockser_write_buffer): New function.
1403 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1404 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1406 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1408 * callback.c (os_lseek): Call wrap on lseek result.
1410 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1412 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1413 call by its equality to -1 not by it being negative.
1414 (connected_p): Likewise for accept() call.
1416 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1418 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1420 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1422 * profile.c (sim_profile_print_bar): Add cpu argument.
1424 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1426 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1428 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1430 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1431 (profile_print_pc): Convert sim_io_printf to profile_printf.
1432 (profile_print_insn): Likewise.
1433 (profile_print_memory): Likewise.
1434 (profile_print_core): Likewise.
1435 (profile_print_model): Likewise.
1436 (sim_profile_print_bar): Likewise.
1437 (profile_print_speed): Likewise.
1438 (profile_print_addr_ranges): Likewise.
1439 (profile_info): Likewise.
1440 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1442 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1444 * sim-model.c (OPTION_MODEL): Convert to enum.
1445 (OPTION_MODEL_INFO): New enum.
1446 (model_options): Add model-info/info-model entries.
1447 (model_option_handler): Handle OPTION_MODEL_INFO.
1449 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1451 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1452 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1455 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1457 * sim-hrw.c (sim_write): Add const to buf arg.
1458 * sim-utils.h (sim_write_fn): Likewise.
1460 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1462 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1465 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1467 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1468 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1469 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1470 * dv-sockser.c (sockser_options): Likewise.
1471 * hw-ports.c (empty_hw_ports): Likewise.
1472 * sim-hw.c (hw_options): Likewise.
1473 * sim-model.c (model_options): Likewise.
1474 * sim-options.c (standard_options): Likewise.
1475 * sim-profile.c (profile_options): Likewise.
1476 * sim-trace.c (trace_options): Likewise.
1477 * sim-watch.c (watchpoint_options): Likewise.
1479 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1481 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1482 the local "arg_table" variable, and the xmalloc cast.
1484 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1486 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1488 (sim_fpu_print_func): Add const markings to format buffer.
1490 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1492 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1494 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1496 * sim-trace.c (save_data): Add const markings to "buf" argument.
1498 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1500 * sim-options.c (standard_option_handler): Add const markings to
1503 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1505 * hw-ports.h: Fix spelling typos.
1507 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1509 * configure.ac: Check for socklen_t.
1510 * configure, config.in: Regenerated.
1511 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1513 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1515 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1516 * sim-hw.c (hw_option_handler): Likewise.
1518 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1520 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1521 (interrupt_nr_to_str): Likewise.
1522 (default_interrupt_names): Add const to pointer type.
1523 (sim_watchpoint_install): Add const to prefix.
1524 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1526 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1528 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1529 (sim_core_write_buffer): Likewise.
1531 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1533 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1534 the SIM_HAVE_ADDR_RANGE define.
1536 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1538 * sim-core.h (device_error): Add const to message, and add printf
1541 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1543 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1544 SIM_HAVE_ADDR_RANGE define.
1546 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1548 * dv-glue.c (hw_glue_ports): Swap static and const.
1550 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1552 * nrun.c (usage): Use void in definition.
1553 * sim-options.c (dup_arg_p): Convert old-style function definition.
1554 (sim_parse_args): Likewise.
1555 (sim_print_help): Likewise.
1556 * sim-trace.c (set_trace_option_mask): Likewise.
1557 (set_trace_option): Likewise.
1558 * sim-utils.c (sim_analyze_program): Likewise.
1559 (sim_elapsed_time_get): Likewise.
1560 (sim_elapsed_time_since): Likewise.
1562 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1564 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1565 (standard_options): Likewise.
1566 (standard_option_handler): Likewise.
1568 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1570 * hw-ports.c (TRACE): Delete.
1571 * hw-properties.c (TRACE): Delete.
1572 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1573 (hw_find_integer_property): Likewise.
1574 (hw_find_integer_array_property): Likewise.
1575 (hw_add_duplicate_property): Likewise.
1577 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1579 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1582 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1584 * sim-model.c: Include sim-model.h
1586 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1588 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1589 & from the STATE_CPU() examples.
1591 2010-01-24 Doug Evans <dje@sebabeach.org>
1593 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1594 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1596 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1597 (struct cgen_fp_ops): Update signatures of floating point conversion
1600 * Make-common.in (CGEN_SIM_DEPS): Define.
1601 (CGEN_INCLUDE_DEPS): Use it.
1602 (CGEN_MAIN_CPU_DEPS): Simplify.
1604 2010-01-22 Doug Evans <dje@sebabeach.org>
1606 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1607 (SUBWORDTFSI, JOINSIDI): Ditto.
1609 2010-01-05 Doug Evans <dje@sebabeach.org>
1611 * cgen-types.h (SETDI): Delete, unused.
1613 2009-12-02 Doug Evans <dje@sebabeach.org>
1615 * cgen-engine.h: Remove duplicated comment.
1617 2009-11-23 Doug Evans <dje@sebabeach.org>
1619 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1620 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1622 2009-11-22 Doug Evans <dje@sebabeach.org>
1624 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1625 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1626 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1627 instead of CGEN_INSN_INT.
1629 * cgen-trace.h (trace_extract): Add cast to fix warning.
1631 2009-11-05 Doug Evans <dje@sebabeach.org>
1633 * cgen-mem.h (DECLARE_GETT): Don't inline.
1634 (DECLARE_SETT): Ditto.
1636 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1638 * sim-inline.h: Fix spelling error.
1640 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1642 * Make-common.in: Add datarootdir.
1644 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1646 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1647 (SIM_CHECK_MEMBERS_1): Remove.
1648 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1649 AC_CHECK_MEMBERS one.
1650 * configure: Regenerate.
1652 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1653 * configure: Regenerate.
1655 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1657 * config.in: Regenerate.
1658 * configure: Likewise.
1660 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1661 definition of AC_CHECK_MEMBER.
1663 * aclocal.m4: m4_include toplevel config/override.m4.
1664 * configure: Regenerate.
1666 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1668 * Makefile.in (datarootdir): New variable.
1670 2009-07-07 Doug Evans <dje@sebabeach.org>
1672 * Make-common.in (CPU_DIR): Define.
1674 2009-07-06 Doug Evans <dje@sebabeach.org>
1676 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1677 identifiers for file types rather than encoding internal
1678 implementation details of cgen.sh.
1679 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1680 * cgen.sh: Add support for parallel makes.
1681 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1683 2009-05-18 Jon Beniston <jon@beniston.com>
1685 * gennltvals.sh: Add lm32 target.
1686 * nltvals.def: Add lm32 syscall definitions.
1688 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1690 Speed up simulator startup:
1691 * sim-utils.c (zalloc): Use xcalloc.
1693 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1695 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1696 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1697 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1698 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1699 type, QI, HI, SI, DI.
1701 * callback.c (os_error): Mark as being a noreturn function.
1702 * sim-io.h (sim_io_error): Similar for sim_io_error.
1704 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1706 * aclocal.m4: Fix underquoting of function names.
1708 2008-10-21 Julian Brown <julian@codesourcery.com>
1710 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1712 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1714 * common.m4: Add test for libz and zlib.h.
1715 * configure: Regenerate to track ../common/common.m4 changes.
1718 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1719 Daniel Jacobowitz <dan@codesourcery.com>
1720 Joseph Myers <joseph@codesourcery.com>
1722 * aclocal.m4: Include ../../config/acx.m4.
1723 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1724 * configure, config.in: Regenerate.
1725 * Make-common.in (LIB_OBJS): Add version.o.
1726 (version.c, version.o): New rules.
1727 * run.c: Include version.h.
1728 (usage): Add help parameter. Print output either to stdout or
1729 stderr depending on that parameter.
1730 (print_version): New.
1731 (main): Check for --help and --version.
1732 * run-sim.h (sim_target_display_usage): Add help parameter.
1735 2008-04-14 Hans Kester <kester.hans@gmail.com>
1737 * sim-signal.c: Define missing signals for _WIN32.
1739 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1741 * gennltvals.sh: Add cr16.
1742 * nltvals.def: Rebuild.
1744 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1746 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1747 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1749 2007-08-10 Nick Clifton <nickc@redhat.com>
1751 * sim-memopt.c (memory_options): Mention that the
1752 --memory-size switch accepts suffixes.
1753 (parse_size): Handle a suffix on the size value.
1754 * sim-options.c (standard_options): Mention that the mem-size
1755 switch accepts suffixes.
1756 (standard_option_handler): Handle a suffix on the size value.
1758 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1760 * acconfig.h: Remove.
1761 * config.in: Regenerate.
1763 2006-11-07 Thiemo Seufer <ths@mips.com>
1765 * gentmap.c: Fix compile time warning.
1767 2006-11-07 Thiemo Seufer <ths@mips.com>
1769 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1770 for bfd text addresses.
1772 2006-08-29 Thiemo Seufer <ths@mips.com>
1773 Nigel Stephens <nigel@mips.com>
1775 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1776 SIM_QUIET_NAN_NEGATED.
1778 2006-08-29 Nigel Stephens <nigel@mips.com>
1780 * sim-profile.c (profile_pc_init): Initialise default profiling
1781 frequency to a prime number.
1782 (profile_print_pc): Convert gmon.out sample data into target
1785 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1787 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1788 * common.m4: Likewise.
1789 * configure: Regenerated.
1791 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1793 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1794 * configure: Regenerated.
1796 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1798 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1799 and LIBINTL_DEP everywhere.
1800 (CSEARCH): Use INCINTL.
1801 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1803 * configure: Regenerated.
1805 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1807 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1808 option-contents test.
1810 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1812 * sim-signal.c (sim_signal_to_target): Fix typos.
1814 * sim-reason.c (sim_stop_reason): Use
1815 sim_signal_to_target, not sim_signal_to_host.
1816 * sim-signal.c (sim_signal_to_host): Fix typo.
1817 (sim_signal_to_target): New function.
1819 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1821 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1824 2005-07-08 Ian Lance Taylor <ian@airs.com>
1826 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1828 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1829 different fraction for a quiet NaN.
1830 (unpack_fpu): Likewise.
1832 2005-07-08 Ben Elliston <bje@au.ibm.com>
1834 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1835 * sim-load.c: Likewise.
1836 * syscall.c: Likewise.
1838 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1840 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1843 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1845 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1847 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1849 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1850 and signed64 for __ALPHA__.
1852 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1854 * aclocal.m4 Include ../../gettext.m4.
1855 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1856 (AM_LC_MESSAGES): Remove.
1857 * configure: Regenerate.
1859 2005-02-28 Jim Blandy <jimb@redhat.com>
1861 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1862 -Wuninitialized in the default list of build warnings if CFLAGS is
1863 set, and doesn't include -O. (Using -Wuninitialized without
1864 optimization produces a warning, which interferes with compilation
1867 2005-02-21 Jim Blandy <jimb@redhat.com>
1869 * callback.c (os_fstat): Don't declare 't' unless it's used.
1871 2005-02-09 Jim Blandy <jimb@redhat.com>
1873 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1875 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1876 to $(CGEN), to ensure that the command substitution happens where
1877 the variable is referenced in the submake, not when the submake's
1878 arguments are expanded.
1879 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1880 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1881 application Scheme script directly after ${cgen}; don't precede it
1884 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1886 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1887 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1888 Include libiberty.h.
1889 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1890 being either end of a pipe.
1891 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1892 (os_shutdown): Clear pipe state.
1893 (default_callback): Initialize new members.
1895 * callback.c (default_callback): Initialize target_endian.
1896 (cb_store_target_endian): Renamed from store, new first parameter
1897 host_callback *cb, drop last parameter big_p. Take endianness
1899 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1900 Remove variable big_p.
1901 * nrun.c (main): Initialize default_callback.target_endian.
1903 2005-01-14 Andrew Cagney <cagney@gnu.org>
1905 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1906 Add explicit call to AC_CONFIG_HEADER.
1907 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1908 * configure: Re-generate.
1910 2005-01-12 Andrew Cagney <cagney@gnu.org>
1912 * common.m4: New file, based on of aclocal.m4.
1914 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1916 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1917 * configure: Regenerated to track ../common/aclocal.m4 changes.
1919 2005-01-07 Andrew Cagney <cagney@gnu.org>
1921 * configure.ac: Rename configure.in, require autoconf 2.59.
1922 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1923 * configure: Re-generate.
1925 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1927 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1928 <case CB_SYS_ftruncate>: New cases.
1930 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1932 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1933 (cb_syscall) <case CB_SYS_rename>: New case.
1934 * callback.c (os_lstat): New function.
1936 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1938 * run.1: Document --sysroot=filepath.
1939 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1940 (standard_options): Support --sysroot=<path>.
1941 (standard_option_handler): Handle OPTION_SYSROOT.
1942 * syscall.c (simulator_sysroot): Define, initialized empty.
1943 (get_path): Prepend simulator_sysroot to absolute file path.
1944 [HAVE_STRING_H]: Include string.h.
1945 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1946 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1947 (main): If simulator_sysroot is not empty, chdir there.
1948 * sim-config.h (simulator_sysroot): Declare.
1950 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1951 cgen_rtx_error" in a CGEN-generated simulator.
1952 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1953 replacement for CGEN-related breakpoints.
1955 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1957 * Make-common.in (sim-basics_h): Add $(callback_h).
1959 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1961 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1962 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1963 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1964 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1965 (SIM_CHECK_MEMBERS): New macros.
1966 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1967 for struct stat member test and write. Add ST_x calls for each
1968 struct stat member tested in configure.in. Wrap each ST_x call in
1969 #ifdef of configure macro for that member.
1970 * configure, config.in: Regenerate.
1972 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1974 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1976 <case desc>: Pass -OPC opcfile.
1977 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1978 parameter to cgen.sh.
1980 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1982 * Make-common.in (sim-basics_h): Correct dependencies on
1983 cconfig.h and tconfig.h
1984 (sim-load.o): Correct typo in sim-basics_h dependency.
1986 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1988 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1989 sub-dependencies for other sim files that they include.
1990 (sim_main_headers): Use sim-*_h macros.
1991 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1993 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1995 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1998 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1999 $(remote_sim_h) too.
2000 (sim_main_headers): Add sim-utils.h.
2002 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2004 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
2006 2004-07-26 Andrew Cagney <cagney@gnu.org>
2008 Problem from Olaf Hering <olh@suse.de>.
2009 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
2011 2004-07-10 Ben Elliston <bje@au.ibm.com>
2013 * hw-tree.c (parse_integer_property): Typo fix in comments.
2014 * sim-options.c (sim_args_command): Likewise.
2016 2004-06-28 Andrew Cagney <cagney@gnu.org>
2018 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2020 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2022 * callback.c (os_shutdown): Fix bug in last change: actually
2023 mark file descriptors as available on startup.
2025 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2027 [ include/gdb: * callback.h (host_callback_struct): Replace
2028 members fdopen and alwaysopen with fd_buddy. ]
2029 * callback.c: Changed all users.
2031 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2033 * sim-load.c (sim_load_file): Use bfd_get_section_size
2034 instead of bfd_get_section_size_before_reloc.
2036 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2038 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2039 passing it to printf.
2041 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2043 * callback.c: Update copyright dates.
2045 * sim-basics.h: Likewise.
2046 * sim-load.c: Likewise.
2047 * syscall.c: Likewise.
2049 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2051 * callback.c: Include cconfig.h instead of config.h.
2053 * sim-basics.h: Likewise.
2054 * sim-load.c: Likewise.
2055 * syscall.c: Likewise.
2057 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2059 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2061 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2063 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2065 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2067 * sim-options.c (standard_options): Fix the names of H8
2070 2003-10-30 Andrew Cagney <cagney@redhat.com>
2072 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2073 with "struct bfd_symbol".
2075 2003-10-21 Andrew Cagney <cagney@redhat.com>
2077 * callback.c (os_truncate): Call "truncate", and not "stat".
2079 2003-10-20 Andrew Cagney <cagney@redhat.com>
2081 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2083 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2085 * callback.c (os_ftruncate, os_truncate): New functions.
2086 (default_callback): Initialize ftruncate and truncate members.
2088 2003-09-08 Dave Brolley <brolley@redhat.com>
2090 On behalf of Doug Evans <dje@sebabeach.org>
2091 * cgen.sh: New arg archfile.
2092 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2093 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2095 2003-08-28 Andrew Cagney <cagney@redhat.com>
2097 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2098 * sim-options.c (print_help): Cast the format with specifier to
2101 2003-08-20 Michael Snyder <msnyder@redhat.com>
2102 Dave Brolley <brolley@redhat.com>
2104 * cgen-par.h (flags, word1): New target-specific
2105 fields of CGEN_WRITE_QUEUE_ELEMENT.
2106 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2107 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2108 * gennltvals.sh: Add frv target.
2109 * nltvals.def: Add frv target.
2111 2003-06-23 Michael Snyder <msnyder@redhat.com>
2113 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2114 * sim-reg.c: Fix cut-and-paste bug in comment.
2116 2003-06-22 Andrew Cagney <cagney@redhat.com>
2118 From matthew green <mrg@redhat.com>:
2119 * sim-fpu.h: Update copyright.
2120 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2121 * sim-fpu.c: Update copyright.
2122 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2124 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2126 From Doug Evans <dje@sebabeach.org>:
2127 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2128 with disassemble_info:read_memory_func.
2129 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2131 2003-06-04 Michael Snyder <msnyder@redhat.com>
2133 * common/run.c (main): Remove SIM_H8300 ifdef.
2135 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2136 (standard_options): Add '-x' for h8/300sx.
2137 (standard_option_handler): Add case for SIM_H8300SX.
2139 2003-04-13 Michael Snyder <msnyder@redhat.com>
2141 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2143 2003-03-01 Andrew Cagney <cagney@redhat.com>
2145 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2146 (sim_engine_vabort): Ditto.
2148 2003-02-27 Andrew Cagney <cagney@redhat.com>
2150 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2151 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2152 * nrun.c (main): Ditto.
2154 2003-02-26 Andrew Cagney <cagney@redhat.com>
2156 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2157 (sim_engine_vabort): Ditto.
2158 (sim_engine_halt, sim_engine_restart): Ditto.
2160 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2162 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2163 (sim-break_h): Delete macro.
2164 (sim-break.o): Delete rule.
2165 * sim-break.c: Delete file.
2166 * sim-break.h: Delete file.
2167 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2168 (STATE_BREAKPOINTS): Delete macro.
2169 (sim_state_base): Delete field breakpoints.
2170 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2171 sim_break_install to array.
2173 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2175 * run.c (usage): Fix typos.
2177 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2179 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2181 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2183 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2184 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2185 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2186 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2187 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2188 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2189 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2190 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2191 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2192 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2194 2002-11-13 Andrew Cagney <cagney@redhat.com>
2196 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2198 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2200 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2201 (distclean): Depend on it.
2203 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2205 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2207 2002-08-29 Dave Brolley <brolley@redhat.com>
2209 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2211 2002-07-17 Andrew Cagney <cagney@redhat.com>
2213 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2214 (sim_set_callbacks, sim_size, sim_trace)
2215 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2216 to here from "gdb/remote-sim.h".
2218 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2220 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2221 avoid possible longjmp problems with automatic variable siggnal.
2223 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2225 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2226 * Make-common.in (installdirs): Make $(libdir) too, needed when
2227 installing libsim.a.
2229 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2231 * gennltvals.sh (dir): Mark d30v as obsolete.
2232 * nltvals.def: Remove d30v.
2234 2002-06-17 Andrew Cagney <cagney@redhat.com>
2236 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2238 * sim-memopt.c: Include <unistd.h>.
2239 (do_memopt_add): Fix printf format.
2240 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2242 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2244 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2245 --enable-gdb-build-warnings.
2246 * configure: Regenerated to track ../common/aclocal.m4 changes.
2248 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2250 * sim-fpu.c (unpack_fpu): Initialize exponent for
2253 (sim_fpu_sqrt): Same.
2255 2002-06-08 Andrew Cagney <cagney@redhat.com>
2257 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2258 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2260 * sim-load.c: Ditto.
2261 * callback.c: Ditto.
2263 * Make-common.in (callback_h): Define.
2264 (remote_sim_h): Define.
2266 (callback.o): Update.
2267 (syscall.o): Update.
2270 (sim-hload.o): Update.
2272 (sim-reason.o): Update.
2273 (sim-reg.o): Update.
2274 (sim-resume.o): Update.
2276 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2278 * run.c: Fix formatting.
2280 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2282 * run-sim.h: New header. Provide prototypes for functions used
2283 between run() and libsim.a which are not used by GDB.
2284 * run.c: Include run-sim.h.
2285 (main): If SIM_TARGET_SWITCHES is defined call
2286 sim_target_parse_command_line.
2287 (usage): If SIM_TARGET_SWITCHES is defined call
2288 sim_target_display_usage.
2290 2002-05-17 Andrey Volkov <avolkov@transas.com>
2292 * run.c: Made h8300s as new target, not h8300h alias.
2293 Added new option -S (h8300s target)
2294 * sim-options.c: Ditto.
2296 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2298 * callback.c: Use 'deprecated' rather than 'depreciated.'
2300 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2302 From wiz at danbala:
2303 * sim-fpu.h: Fix grammar and typos.
2306 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2308 * callback.c: Fix some spelling errors.
2309 * hw-device.h: Likewise.
2310 * hw-tree.c: Likewise.
2311 * sim-abort.c: Likewise.
2312 * sim-alu.h: Likewise.
2313 * sim-core.h: Likewise.
2314 * sim-events.c: Likewise.
2315 * sim-events.h: Likewise.
2316 * sim-fpu.h: Likewise.
2317 * sim-profile.h: Likewise.
2318 * sim-utils.c: Likewise.
2320 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2322 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2325 2002-01-20 Ben Elliston <bje@redhat.com>
2327 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2328 the comment for this enumerator.
2330 2002-01-14 Ben Elliston <bje@redhat.com>
2332 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2334 2001-12-20 Kazu Hirata <kazu@hxi.com>
2336 * run.c (usage): Fix a typo.
2338 2001-07-05 Ben Elliston <bje@redhat.com>
2340 * Make-common.in (srccgen): Remove.
2341 (CGEN_CPU_DIR): Define.
2342 (CGEN_READ_SCM): Redefine without $(srccgen).
2343 (CGEN_ARCH_SCM): Ditto.
2344 (CGEN_CPU_SCM): Ditto.
2345 (CGEN_DECODE_SCM): Ditto.
2346 (CGEN_DESC_SCM): Ditto.
2348 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2350 * sim-load.c (sim_load_file): Put it back: external now.
2351 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2353 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2355 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2357 * sim-utils.c (sim_analyze_program): Ditto.
2359 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2361 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2362 we're finished with its immediate use.
2363 * sim-load.c (sim_load_file): Ditto.
2365 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2367 Add support for mmap-based memory regions.
2368 * sim-memopt.c (mmap_next_fd): New global.
2369 (sim_memory_init): Reinitialize it.
2370 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2371 "--memory-mapfile FILE" option. Check for some errors.
2372 (do_memopt_add): Conditionally do mmap instead of malloc for
2373 backing store of simulated memory. Check for more errors.
2374 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2375 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2376 * configure.in: Look for mmap/fstat related functions and headers.
2377 * config.in, configure: Regenerated.
2379 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2381 * sim-core.c (sim_core_map_attach): Correct overlap-related
2384 2001-03-07 Michael Meissner <meissner@redhat.com>
2386 * run.c (alloca-conf.h): Delete, no longer provided.
2388 2001-02-22 Ben Elliston <bje@redhat.com>
2390 * sim-trace.h (TRACE_VPU_IDX): Add.
2391 (TRACE_vpu): Define.
2392 (WITH_TRACE_VPU_P): Likewise.
2393 (TRACE_VPU_P): Likewise.
2394 * sim-trace.c (OPTION_TRACE_VPU): Define.
2395 (trace_options): Add --trace-vpu.
2396 (trace_option_handler): Handle OPTION_TRACE_VPU.
2397 (trace_option_handler): Include VPU tracing in --trace-semantics.
2398 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2400 2001-02-21 Ben Elliston <bje@redhat.com>
2402 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2403 (TRACE_BRANCH_INPUT2): Likewise.
2405 2001-02-09 Ben Elliston <bje@redhat.com>
2407 * (profile_print_pc): Write header out in target byte order.
2409 2001-02-09 Ben Elliston <bje@redhat.com>
2411 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2412 adjusting the pc shift value.
2414 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2416 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2417 where a numeric value is supplied.
2419 2001-01-06 Ben Elliston <bje@redhat.com>
2421 * cgen.sh: Allow extrafiles to include the semantics files when
2422 generating an ISA-specific decoder.
2424 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2426 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2428 2000-12-23 Ben Elliston <bje@redhat.com>
2430 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2431 them to the trace stream using sim_fpu_printn_fpu. Include
2434 2000-12-15 Ben Elliston <bje@redhat.com>
2436 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2437 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2438 trailing digits as specified (-1 to print all digits).
2439 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2440 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2443 2000-12-13 Ben Elliston <bje@redhat.com>
2445 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2446 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2449 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2451 * sim-endian.h: Don't have parameters on macro definitions which
2452 are simply renaming functions, to permit use of XCONCAT2 in both
2453 the macro name and the arguments in a use of such a definition.
2455 2000-12-11 Ben Elliston <bje@redhat.com>
2457 * cgen-ops.h (SUBWORDDFDI): New function.
2459 2000-12-05 Ben Elliston <bje@redhat.com>
2461 * Make-common.in (cgen-defs): New target.
2462 (cgen-decode): Pass $(EXTRAFILES).
2464 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2465 -outfile-suffix options.
2467 2000-12-04 Ben Elliston <bje@redhat.com>
2469 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2470 (SUBWORDSIUQI): Likewise.
2471 (SUBWORDDIHI): Likewise.
2472 (SUBWORDDIQI): New function.
2474 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2475 * cgen-scache.c (scache_option_handler): Remove unused local var.
2477 2000-12-03 Ben Elliston <bje@redhat.com>
2479 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2481 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2483 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2485 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2487 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2490 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2492 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2493 (set_hw_delete): Moved the macro as a function.
2494 * hw-base.h (set_hw_delete): Declare as external function.
2495 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2496 allocated using hw_malloc.
2498 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2500 * sim-options.c (sim_parse_args): Free the memory used for
2501 long_options, short_options, handlers, opt_cpu, orig_val.
2503 2000-11-20 Ben Elliston <bje@redhat.com>
2505 * cgen-ops.h (SUBBI): New macro.
2506 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2507 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2509 2000-11-16 Ben Elliston <bje@redhat.com>
2511 * cgen-types.h (VOID): New type.
2513 2000-11-09 Ben Elliston <bje@redhat.com>
2515 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2516 (sim_fpu_two): Set exponent to 1.
2518 2000-10-26 Ben Elliston <bje@redhat.com>
2520 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2521 `all'. Pass `-i' options to cgen applications.
2522 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2523 cgen-desc): Pass $(isa) to cgen.sh.
2525 2000-10-08 Ben Elliston <bje@redhat.com>
2527 * cgen-utils.c (cgen_rtx_error): New function.
2529 2000-10-07 Ben Elliston <bje@redhat.com>
2531 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2532 conditions for sim_core_read_buffer().
2534 2000-09-26 Dave Brolley <brolley@redhat.com>
2536 * cgen-utils.c (RORQI): New function.
2537 (ROLQI): New function.
2538 (RORHI): New function.
2539 (ROLHI): New function.
2541 2000-08-28 Dave Brolley <brolley@redhat.com>
2543 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2544 in insn_value if it will fit.
2546 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2548 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2550 2000-08-15 Dave Brolley <brolley@redhat.com>
2552 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2554 2000-08-15 Dave Brolley <brolley@redhat.com>
2556 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2557 (PROFILE_CPU_FREQ): New macro.
2558 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2559 (profile-options): Add profile-cpu-frequency.
2560 (parse_frequency): New function.
2561 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2562 (profile_print_speed): Print cpu frequency and simulated execution time.
2563 Re-indent other items to match.
2565 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2567 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2569 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2571 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2572 * Makefile.in (install): Install run.1 man page.
2574 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2576 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2577 * Makefile.in (headers,nltvals.def): Merge.
2579 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2581 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2582 * nrun.c (main): Print the simulator statistics only in
2584 * hw-properties.h (hw_find_integer_array_property): Fix
2585 prototype (use signed_cell).
2587 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2588 * sim-events.c (sim_events_remain_time): New function returning
2589 the time that remains before the event is raised.
2590 * hw-events.c (hw_event_remain_time): Likewise.
2591 * sim-events.h (sim_events_remain_time): Declare.
2592 * hw-events.h (hw_event_remain_time): Declare.
2594 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2595 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2596 (OPTION_HW_LIST): New option --hw-list to list the devices.
2597 (hw_option_handler): List the device tree with 'sim_hw_print'.
2599 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2600 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2601 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2602 (EXTENDED): Define for 16-bit word size.
2603 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2604 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2605 * sim-types.h: Added support for 16-bit targets.
2607 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2609 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2611 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2613 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2614 * Makefile.in (distclean): Clean cconfig.h also.
2616 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2618 * configure: Regenerated to track ../common/aclocal.m4 changes.
2620 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2622 * aclocal.m4 (sim-profile): Enable the profiler by default.
2624 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2626 * run.c (main): Initialize sigrc.
2628 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2630 * sim-events.c (update_time_from_event): Add more detailed event
2633 2000-03-30 Dave Brolley <brolley@redhat.com>
2635 * aclocal.m4 (cgen): Use guile to run cgen.
2637 2000-03-23 Dave Brolley <brolley@redhat.com>
2639 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2641 * cgen-accfp.c (fextsfdf): New function.
2642 (ftruncdfsf): New function.
2643 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2645 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2647 * cgen-ops.h: Added TRUNCSISI.
2649 2000-03-08 Dave Brolley <brolley@redhat.com>
2651 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2652 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2653 (sim_queue_fn_si_write): Last argument is has type USI.
2654 (sim_queue_fn_sf_write): New function.
2655 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2656 (sim_queue_fn_sf_write): New function.
2657 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2659 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2661 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2662 sim_set_trace and run simulator using sim_resume.
2663 (main): Add option ``-o'' - operating environment. Only continue
2664 after a signal when operating environment.
2665 (main): Always set REASON and SIGRC using sim_stop_reason.
2666 (sim_trace): Delete extern declaration.
2668 2000-02-08 Nick Clifton <nickc@cygnus.com>
2670 * callback.c: Fix compile time warning messages.
2671 * run.c: Fix compile time warning messages.
2673 1999-12-17 Dave Brolley <brolley@cygnus.com>
2675 * sim-profile.h: (set_profile_option_mask): Add prototype.
2676 * sim-profile.c (set_profile_option_mask): No longer static.
2678 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2680 * sim-arange.c: Include <string.h>
2682 1999-12-07 Dave Brolley <brolley@cygnus.com>
2684 * sim-options.c (print_help): '=' required before optional argument.
2685 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2686 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2687 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2688 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2689 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2690 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2691 (fn_mem_qi_write): New union members.
2692 (fn_mem_hi_write): New union members.
2693 (fn_mem_si_write): New union members.
2694 (fn_mem_di_write): New union members.
2695 (fn_mem_df_write): New union members.
2696 (fn_mem_xi_write): New union members.
2697 (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-par.c (sim_queue_fn_mem_qi_write): New function.
2704 (sim_queue_fn_mem_hi_write): New function.
2705 (sim_queue_fn_mem_si_write): New function.
2706 (sim_queue_fn_mem_di_write): New function.
2707 (sim_queue_fn_mem_df_write): New function.
2708 (sim_queue_fn_mem_xi_write): New function.
2709 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2710 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2711 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2713 1999-12-01 Dave Brolley <brolley@cygnus.com>
2715 * cgen-accfp.c (subsf): Check status code.
2733 1999-11-26 Dave Brolley <brolley@cygnus.com>
2735 * cgen-par.h (fn_df_write): Mode of data is DF.
2736 (sim_queue_fn_df_write): Mode of data is DF.
2737 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2739 1999-11-22 Dave Brolley <brolley@cygnus.com>
2741 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2742 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2744 1999-11-04 Dave Brolley <brolley@cygnus.com>
2746 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2747 CGEN_MEM_XI_WRITE members.
2748 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2749 (sim_queue_fn_xi_write): New function.
2750 (sim_queue_mem_xi_write): New function.
2752 * cgen-par.c (sim_queue_fn_xi_write): New function.
2753 (sim_queue_mem_xi_write): New function.
2754 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2757 1999-10-22 Dave Brolley <brolley@cygnus.com>
2759 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2760 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2761 * cgen-par.c: Set insn_address for each queued write. Get pc from
2762 cpu when executing queued writes.
2764 1999-10-19 Dave Brolley <brolley@cygnus.com>
2766 * cgen-par.h (sim_queue_fn_pc_write): New function.
2767 (CGEN_FN_PC_WRITE): New enumerator.
2768 (fn_pc_write): New union member.
2769 * cgen-par.c (sim_queue_fn_pc_write): New function.
2770 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2772 1999-10-18 Dave Brolley <brolley@cygnus.com>
2774 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2775 (CGEN_MEM_DF_WRITE): New enumerator.
2776 (mem_di_write): New union member.
2777 (mem_df_write): New union member.
2778 * cgen-par.c (sim_queue_mem_di_write): New function.
2779 (sim_queue_mem_df_write): New function.
2780 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2782 * cgen-accfp.c (divsf): Check for division errors.
2784 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2786 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2788 1999-10-07 Dave Brolley <brolley@cygnus.com>
2790 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2791 (fn_hi_write): New union member.
2792 (sim_queue_fn_hi_write): New function.
2793 * cgen-par.c (sim_queue_fn_hi_write): New function.
2794 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2796 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2798 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2799 Change type of result to SEM_PC.
2801 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2803 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2805 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2807 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2808 (JOIN*): Delete cpu arg.
2810 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2812 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2814 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2816 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2818 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2821 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2823 * run.c (main): Check the sim_stop_reason and only halt simulation
2824 when a valid stop condition is identified.
2826 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2828 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2830 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2832 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2833 (bi_write): New union element.
2834 (sim_queue_bi_write): New function.
2835 * cgen-par.c (sim_queue_bi_write): New function.
2836 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2838 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2840 * configure: Regenerated to track ../common/aclocal.m4 changes.
2842 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2843 ../gdb/configure.in.
2844 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2845 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2846 (SIM_WARNINGS): Delete
2847 (CONFIG_CFLAGS): Update.
2849 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2851 * cgen-par.c: New file.
2852 * cgen-par.h: New file.
2853 * cgen-sim.h (cgen-par.h): #include it.
2854 * cgen-cpu.h (write_queue): New field.
2855 (CPU_WRITE_QUEUE): New access macro.
2856 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2857 (cgen-par.o): New target.
2859 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2861 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2862 * cgen-utils.c (mode_names): Update.
2864 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2866 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2867 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2868 buffer arg if WITH_PARALLEL_GENWRITE.
2869 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2870 (struct idesc): Ditto.
2872 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2874 * sim-model.c (model_option_handler): Add \n to error message.
2876 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2878 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2879 (insn_sem): Rewrite.
2880 (sem_fn_desc): New struct.
2882 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2884 (scache case): Split into non-parallel/parallel versions.
2885 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2886 if not use semantic switch version.
2888 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2890 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2891 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2892 (SEM_BRANCH_INIT_EXTRACT): Delete.
2893 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2894 (SEM_BRANCH_FINI): Ditto.
2895 (SEM_BRANCH_VIA_ADDR): Ditto.
2896 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2897 (SEM_BRANCH_ADDR_CACHE): Delete.
2898 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2899 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2901 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2902 (@cpu@_pbb_begin): Initialize branch_target.
2903 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2904 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2906 (@cpu@_engine_run_fast): Ditto.
2908 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2910 * cgen-utils.c (RORSI): New function.
2911 (ROLSI): New function.
2913 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2915 * Makefile.in (TAGS): Tweak TAGS regex.
2916 * cgen-mem.h (*): Add TAGS markers.
2918 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2920 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2921 passed in when sim_resume is first entered - don't re-pass it
2924 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2926 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2927 OPTION_LOAD_LMA but only when is defined.
2928 (standard_options): When SIM_HANDLES_LMA is defined include
2929 options --load-lma and --load-vma.
2930 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2932 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2933 (struct sim_state_base): Add load_at_lma_p.
2934 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2935 STATE_LOAD_AT_LMA_P.
2937 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2939 * nrun.c (main): Re-format loop gnu style.
2941 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2943 * dv-sockser.c (connected_p): Initialize addrlen.
2945 1999-07-06 Dave Brolley <brolley@cygnus.com>
2947 * cgen-accfp.c (floatsidf): New function.
2948 (fixdfsi): New function.
2950 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2952 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2954 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2956 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2957 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2958 * cgen-fpu.c: New file.
2959 * cgen-fpu.h: New file.
2960 * cgen-accfp.c: New file.
2961 * cgen-cpu.h (CGEN_CPU): New member fpu.
2962 * cgen-mem.h: Redo fp support.
2963 * cgen-ops.h: Delete k&r support. Redo fp support.
2964 * cgen-sim.h: Include cgen-fpu.h.
2965 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2967 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2969 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2971 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2972 (@cpu@_pbb_cti_chain): Minor clean up.
2974 1999-05-08 Felix Lee <flee@cygnus.com>
2976 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2977 AM_CYGWIN32 and AM_EXEEXT.
2978 * configure: Regenerate.
2980 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2982 * sim-core.c (device_error,device_io_read_buffer,
2983 device_io_write_buffer): Delete decls.
2984 * sim-core.h: Put them here.
2986 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2987 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2988 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2989 (sim_core_write_aligned_N): Ditto.
2991 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2993 * sim-memopt.c (sim_memory_uninstall): Don't look into
2996 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2998 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
3000 1999-04-13 Doug Evans <devans@casey.cygnus.com>
3002 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
3003 (sim_core_write_buffer): Ditto.
3005 1999-04-02 Keith Seitz <keiths@cygnus.com>
3007 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
3008 after the interval counter has expired.
3009 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
3010 poll_quit callbacks. May be overridden by Makefile.
3011 (poll_quit_counter): New global.
3012 * sim-events.c: Remove all mentions of ui_loop_hook. The
3013 host callback "poll_quit" will serve the purpose.
3014 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
3016 * nrun.c: Remove declaration of ui_loop_hook.
3018 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3020 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3021 if being used by gdb.
3023 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3025 * cgen-types.h (XF,TF): Tweak.
3026 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3028 (SUBWORD*,JOIN*): Define.
3029 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3030 moved into cpu descriptor.
3031 * sim-model.h (MACH): New member `num'.
3033 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3035 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3036 (CGEN_CPU): Member opcode renamed to cpu_desc.
3037 New members get_idata,disassembler.
3038 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3039 CGEN_INSN_ATTR_VALUE.
3040 (CGEN_STATE): Delete member opcode_table.
3041 (sim_disassemble_insn): Delete decl.
3042 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3043 (struct idesc): Moved to here from <cpu>-decode.h.
3044 * cgen-run.c (prime_cpu): Call prepare_run callback.
3045 * cgen-trace.h (SFILE): New type.
3046 (sim_disasm_sprintf): Declare.
3047 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3048 (sim_cgen_disassemble_insn): Declare.
3049 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3050 (insn_fields): Delete.
3051 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3053 (trace_insn): Call CPU_DISASSEMBLER hook.
3054 (sim_disasm_sprintf): New function.
3055 (sim_disasm_read_memory): New function.
3056 (sim_disasm_perror_memory): New function.
3057 (sim_cgen_disassemble_insn): New function.
3058 * cgen-utils.c: Don't include cpu-opc.h.
3059 (virtual_insn_entries): New static local.
3060 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3061 (cgen_insn_name): Rewrite.
3062 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3063 * cgen.sh (desc): New file generator handler.
3064 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3065 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3066 Don't include cpu-opc.h,cpu-sim.h.
3067 * sim-model.c (model_set): Delete SIM_DESC arg.
3068 (sim_model_set): Update.
3069 * sim-model.h (MACH): New member prepare_run.
3071 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3073 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3074 if redundant with allocator functions.
3076 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3078 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3080 * sim-profile.h: Make like sim-trace.h.
3081 (PROFILE_USEFUL_MASK): New macro.
3082 * sim-profile.c (profile_options): Make like trace_options, allow
3083 optional on|off arg where applicable.
3084 (set_profile_option_mask): New function.
3085 (sim_profile_set_option): New function.
3086 (profile_option_handler): Simplify.
3087 Have -p only enable selected things, not everything.
3088 Add missing break to OPTION_PROFILE_PC_RANGE.
3089 * cgen-scache.c (scache_options): Allow optional on|off arg to
3091 (scache_option_handler): Use sim_profile_set_option.
3093 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3095 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3096 (memory_option_handler): Implement MEMORY_FILL option. Make
3097 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3098 (parse_ulong_value): New function.
3099 (do_memopt_add): Allocate all buffers. Optionally fill them.
3101 1999-01-15 Richard Henderson <rth@cygnus.com>
3103 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3104 va_list, not an integer.
3105 * sim-events.c (sim_events_schedule): Likewise.
3107 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3108 the appropriate type.
3110 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3112 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3113 (sim_disassemble_insn): Update prototype.
3114 (sim_engine_invalid_insn): Ditto.
3115 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3116 (SEM_BRANCH_INIT): PCADDR->IADDR.
3117 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3118 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3119 * cgen-scache.h (*): Ditto.
3120 * cgen-trace.c (*): Ditto.
3121 * cgen-trace.h (*): Ditto.
3122 * cgen-utils.c (*): Ditto.
3123 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3125 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3126 (simple engine framework): Rewrite.
3127 * sim-module.c (modules): Install model module sooner (and in
3128 particular before the profile module).
3130 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3132 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3133 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3134 (sim_model_init): Call it.
3136 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3138 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3140 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3141 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3142 (SEM_BRANCH_INIT_EXTRACT): New macro.
3143 (SEM_BRANCH_INIT): Add taken_p.
3144 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3145 (SEM_BRANCH_FINI): Use it.
3147 * cgen-run.c (sim_resume): Handle tracing of last insn.
3148 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3149 * cgen-trace.c (current_abuf): New static global.
3150 (trace_insn_init): Initialize it.
3151 (trace_insn_fini): Use it.
3152 (trace_insn): Set it.
3153 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3154 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3155 (@cpu@_emit_after): Ditto.
3156 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3157 labels if WITH_SEM_SWITCH_FULL.
3158 * sim-model.c: Include bfd.h.
3159 (sim_model_init): New function.
3160 (sim_model_install): Record init fn.
3161 * sim-model.h (MACH): New member bfd_name.
3162 * sim-module.c (modules): Initialize model before scache.
3164 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3166 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3168 * nrun.c (main): Remain in simulation loop for traps and
3169 exceptions when in operating environment mode.
3170 (ui_loop_hook): New stub hook for standalone use.
3171 * sim-events.c (sim_events_process): Call ui_loop_hook
3172 periodically on CYGWIN host.
3174 * sim-reason.c (sim_stop_reason): Return host signal numbers
3175 to gdb on sim_stopped and sim_signalled cases.
3176 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3177 hook just before longjmp.
3178 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3179 hook just before sim_engine_run.
3181 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3182 * sim-trace.h (trace_generic): Ditto.
3183 * sim-trace.c (trace_generic): Ditto.
3185 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3187 * Make-common.in (SIM_MAIN_DEPS): New var.
3188 (CGEN_MAIN_CPU_DEPS): New var.
3189 * aclocal.m4: Add --enable-cgen-maint option.
3190 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3192 (GETIMEM*): Pass pc value to sim_core routine.
3194 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3196 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3197 Compare with ZERO not NULL.
3199 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3201 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3204 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3206 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3207 * sim-trace.c: Include stdlib.h if present.
3208 * dv-sockser.c: Include unistd.h if present.
3209 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3210 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3212 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3214 * gennltvals.sh: Add i960.
3215 * nltvals.def: Rebuild.
3217 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3219 * cgen-defs.h: New file, old cgen-sim.h.
3220 * cgen-sim.h: Simple header that includes others.
3221 * sim-arange.c: New file.
3222 * sim-arange.h: New file.
3223 * sim-basics.h: Include it.
3224 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3225 (sim-arange.o): Add rule for.
3226 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3227 (sim_io_eprintf_cpu): Add prototype.
3228 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3229 (INLINE2): New macro.
3230 (EXTERN_INLINE): New macro.
3231 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3232 before calling module init fns.
3233 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3234 (profile_init): New function.
3235 (profile_options): New option --profile-range.
3236 (profile_option_handler): Handle --profile-range.
3237 (profile_print_insn): Qualify address range specific section titles.
3238 (profile_print_addr_ranges): New function.
3239 (profile_info): Print address ranges if specified.
3240 (profile_install): Set profile_init init fn.
3241 * sim-profile.h (PROFILE_DATA): New member `range'.
3242 * sim-trace.c (trace_init): New function.
3243 (trace_options): New option --trace-range.
3244 (trace_option_handler): Handle --trace-range.
3245 (trace_install): Set trace_init init fn.
3246 * sim-trace.h (TRACE_DATA): New member `range'.
3247 * sim-utils.c (sim_cpu_msg_prefix): New function.
3248 (sim_io_eprintf_cpu): New function.
3249 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3250 (PC_IN_PROFILE_RANGE_P): New macro.
3251 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3252 (trace_insn_fini): New arg abuf. All callers updated.
3253 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3254 printing cycle counts.
3255 * cgen-trace.h (trace_insn_fini): Update prototype.
3256 (TRACE_RESULT_P): New macro.
3257 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3258 (TRACE_INSN): Check ARGBUF_TRACE_P.
3259 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3260 * cgen-types.h (SIM_INLINE): Delete.
3261 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3262 * cgen-utils.c: Don't include cgen-engine.h
3263 * genmloop.sh (@cpu@_fill_argbuf): New function.
3264 (@cpu@_fill_argbuf_tp): New function.
3265 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3266 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3267 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3268 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3269 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3270 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3271 doing profiling. Update call to TRACE_INSN_FINI.
3273 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3275 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3277 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3280 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3282 * sim-inline.c (SIM_INLINE_P): Fix typo.
3284 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3286 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3288 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3290 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3291 * nltvals.def: Re-generate.
3293 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3295 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3296 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3297 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3299 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3300 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3302 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3304 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3305 (${cpu}_pbb_cti_chain): Ditto.
3307 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3309 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3310 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3311 (EXTRACT_INT,EXTRACT_UINT): New macros.
3312 (SEM_SEM_ARG): New macro.
3313 (SEM_NEXT_VPC): New arg `pc'.
3314 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3315 (sim_disassemble_insn): Update prototype.
3316 * cgen-trace.c (current_insn,insn_fields): New static locals.
3317 (trace_insn): Set them.
3318 * cgen-utils.c: #include cgen-engine.h.
3319 (sim_disassemble_insn): New arg insn_fields.
3320 Handle variable length insns.
3321 * genmloop.sh: Only emit pbb decls if -pbb.
3322 (${cpu}_scache_lookup): New arg `vpc'.
3323 (scache support): Fetch pc before entering loop.
3325 * gennltvals.sh: Add fr30 support.
3326 * nltvals.def: Rebuild.
3328 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3330 * sim-types.h: Re-do type system so that GCC's attribute and mode
3331 are used to specify types. Handle case of ALPHA.
3333 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3335 * aclocal.m4: Add tests for dlopen family.
3336 * config.in: Regenerated.
3338 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3340 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3342 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3344 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3345 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3346 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3347 * cgen-sim.h: ... to here.
3349 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3351 * aclocal.m4 (enable-build-warnings): Replace
3352 enable-sim-warnings. Extend =LIST syntax so that prepend and
3353 append of options is possible. Drop -Werror, add
3354 -Wstrict-prototypes for GDB compatibility.
3355 * Make-common.in (SIM_WARNINGS): Update.
3357 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3359 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3360 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3361 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3362 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3363 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3365 * cgen-cpu.h: New file.
3366 * cgen-engine.h: New file.
3367 * cgen-scache.h: New file.
3368 * cgen-sim.h: Delete portions moved to new files.
3369 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3370 rather than sending result to stdout.
3372 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3374 * Make-common.in (sim-reg.o): New rule.
3375 (cgen-run.o): New rule.
3376 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3377 * cgen-run.c (prime_cpu): New function.
3378 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3379 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3381 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3382 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3383 (CGEN_INSN_VIRTUAL_P): New macro.
3384 (SEM_PC): New typedef.
3385 (SEMANTIC_FN): Change type of result to SEM_PC.
3386 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3387 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3388 (SCACHE_MAP): New typedef.
3389 (CPU_SCACHE): Add pbb support.
3390 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3391 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3392 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3394 (INSN_NAME): Delete.
3395 (cgen_insn_name): Declare.
3396 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3397 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3398 (first_insn_p): Make static.
3399 (trace_insn): Handle virtual insns specially.
3400 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3401 * cgen-types.h (UBI): Delete.
3402 (MODE_TYPE): New enum.
3403 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3404 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3405 (cgen_virtual_opcode_table): New global.
3406 (cgen_insn_name): New function.
3407 (sim_disassemble_insn): Ignore virtual insns.
3408 * genmloop.sh: Delete top level loop generation. Add pbb support.
3409 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3410 (sim_cpu_base): New members max_insns,insn_name,model_data.
3411 (CPU_PC_GET,CPU_PC_SET): New macros.
3412 (sim_pc_get,sim_pc_set): Declare.
3413 * sim-model.c (model_set): Call model init fn.
3414 * sim-model.h (MODEL_FN): New typedef.
3415 (INSN_TIMING): New member model_fn.
3416 (MODEL): New members num,init.
3417 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3418 All callers updated.
3419 (profile_insn_init): New fn.
3420 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3421 Exit early if insn profiling not supported.
3422 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3423 (profile_install): Record profile_insn_init as init fn.
3424 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3425 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3426 (PROFILE_DATA): Delete member exec_time.
3427 Change insn_count to pointer to array, rather than the array.
3428 (sim_profile_print_bar): Declare.
3430 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3432 * cgen-run.c: New file.
3433 * sim-reg.c: New file.
3435 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3437 * aclocal.m4: Add checks for -lsocket and -lnsl.
3439 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3440 allow local port reuse on listening socket.
3442 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3444 * sim-config.h: Remove reference to linux kernel header.
3446 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3448 * dv-sockser.c (sockser_addr): Make variable non-static.
3450 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3452 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3454 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3456 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3458 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3460 * Make-common.in (install-common): Add $(EXEEXT) when installing
3463 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3465 * cgen-sim.h (cgen_state): New member opcode_table.
3466 * cgen-utils.c (sim_disassemble_insn): Use it.
3468 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3470 * cgen-mem.h (DECLARE_SETT): Fix return type.
3471 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3472 * cgen-scache.c: Include stdlib.h.
3473 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3474 * sim-model.c (model_option_handler): Remove unused variable `n'.
3476 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3478 * cgen-utils.c: Include bfd.h.
3479 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3481 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3483 * sim-bits.h (EXTEND24): Fix typo.
3485 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3487 * sim-events.c (ETRACE_P): New macro.
3488 (struct _sim_event): Add member trace.
3489 (sim_events_free): Reclaim trace message.
3491 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3492 sim_events_schedule_tracef): New functions, include printf trace
3493 information in argument list. If tracing, store asprintf'd trace
3494 message in sim_event.
3496 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3497 hw_event_queue_schedule_vtracef): New functions, mimic
3500 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3502 * sim-bits.h (EXTEND24): Define.
3504 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3506 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3507 (CPU_SCACHE_HASH_MASK): New macro.
3508 (SCACHE_HASH_PC): Rewrite.
3509 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3510 computation out of main loop.
3512 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3514 * cgen-sim.h (RECORD_IADDR): Delete.
3515 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3516 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3518 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3520 * gennltvals.def (mn10200): Add entry.
3521 * nltvals.def: Regenerate with MN10200 additions.
3523 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3525 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3526 documentation on how it works.
3528 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3529 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3530 sim_core_set_xor, sim_core_xor_read_buffer,
3531 sim_core_xor_write_buffer): Update.
3533 * sim-events.h, sim-events.c (sim_events_install,
3534 sim_events_watch_clock, sim_events_schedule_after_signal,
3535 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3536 sim_events_deschedule): Update.
3538 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3539 sim_fpu_max32, sim_fpu_max64): Update.
3541 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3543 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3544 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3545 * sim-profile.c (profile_print_model): Update.
3547 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3549 * gennltvals.def (m32r): Use common syscall.h now.
3550 (mn10300): Add entry.
3551 * nltvals.def: Regenerate.
3553 * sim-engine.c (sim_engine_get_run_state): New function.
3554 * sim-engine.h (sim_engine_get_run_state): Declare it.
3556 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3558 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3559 * sim-core.c (sim_core_signal): Make extern, always define.
3561 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3563 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3564 * cgen-ops.h (ANDIF): New macro.
3565 (ANDIF[BQHSD]I): Delete.
3567 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3569 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3570 (hw_event_queue_schedule, hw_event_queue_deschedule,
3571 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3574 * hw-alloc.h (HW_NZALLOC): Define.
3576 * Make-common.in (test-hw-events): Add target for testing the
3579 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3581 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3583 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3585 * hw-main.h: Include hw-handles.h, hw-instances.h.
3586 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3587 * hw-base.c (hw_create, hw_delete): Call same.
3589 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3591 * dv-core.c: Include hw-main.h and sim-main.h.
3592 * dv-pal.c: Include hw-main.h and sim-io.h.
3593 * dv-glue.c: Include hw-main.h.
3595 * hw-main.h: New file. Move list of includes to here.
3596 * hw-base.h: From here.
3597 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3598 (hw-*.o, dv-*.o): Update.
3599 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3600 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3603 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3604 do_hw_poll_read): Move declarations from here.
3605 * hw-main.h: To here.
3607 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3609 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3611 * Make-common.in (hw-config.h): Update
3612 * hw-base.c, dv-pal.c, dv-glue.c: Update
3614 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3615 `*_callback' to `*_method.
3617 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3619 * hw-base.h (set_*): Move set method macros from here.
3620 * hw-device.h: To here.
3622 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3624 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3627 * hw-base.c (hw_create, hw_delete): Call
3628 * hw-properties.c (create_hw_property_data,
3629 delete_hw_property_data): Define.
3631 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3633 * hw-device.c, hw-properties.c: Include hw-base.h
3635 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3636 * hw-device.c: From here.
3637 * hw-base.h: Include "hw-events.h".
3639 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3640 * hw-base.c (hw_create, hw_delete): Call.
3641 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3643 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3644 (hw-alloc.o): New target.
3646 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3648 * hw-events.h, hw-events.c: New files. Move event code to here.
3649 * sim-hw.c: From here.
3650 * hw-base.h: Include "hw-events.h".
3651 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3652 (hw-events.o): New target.
3654 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3655 * hw-events.h (struct hw_event): Replace typedef hw_event.
3657 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3658 * hw-base.c (hw_create, hw_delete): Call.
3659 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3663 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3665 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3666 * hw-ports.c: To here.
3668 * hw-base.h, hw-ports.c (create_hw_port_data,
3669 delete_hw_port_data): New functions.
3670 * hw-base.c (hw_delete, hw_create): Call same.
3672 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3674 * hw-ports.h: To here.
3676 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3678 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3679 PROCESSOR and CIA arguments.
3681 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3683 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3684 Move common object files from here.
3685 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3687 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3689 * sim-hw.c: Include ctype.h.
3690 (do_hw_poll_read): Do not assume EAGAIN.
3692 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3694 * cgen-trace.c (first_insn_p): New static local.
3695 (trace_insn_init): Set it.
3696 (trace_insn_fini): Use TRACE_PREFIX.
3697 (trace_insn): Rewrite to use trace_prefix.
3698 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3699 Adjust width accordingly.
3701 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3702 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3703 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3704 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3705 (PROFILE_COUNT_CORE): Simplify.
3706 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3708 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3710 * cgen-ops.h (ADDCFSI): Fix typo.
3712 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3714 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3715 * genmloop.sh: Use them rather than static locals.
3717 * sim-engine.c (sim_engine_set_run_state): New function.
3718 * sim-engine.h (sim_engine_set_run_state): Declare.
3719 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3720 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3721 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3723 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3725 * cgen-trace.c (trace_insn_init): New arg first_p.
3726 All callers updated.
3727 (trace_insn_fini): New arg last_p. All callers updated.
3728 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3729 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3730 * genmloop.sh (engine_resume): Update.
3732 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3734 * Make-common.in (install-common): Run ranlib on installed copy of
3737 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3739 * Make-common.in (install-common): Rename and install libsim.a.
3741 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3743 * sim-io.c (unistd.h): Include.
3745 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3747 * Make-common (sim_main_headers): Sort.
3748 (cgen-*.o): Add cgen-sim.h dependency.
3750 * cgen-scache.c (scache_init): Only allocate space if scache element
3752 (scache_flush,scache_print_profile): Check if scache in use first.
3754 * cgen-sim.h (IDESC): Provide forward declaration.
3756 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3757 (cgen_cpu_max_extra_bytes): Declare.
3758 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3760 * sim-cpu.h: New file. sim_cpu_base moved here.
3761 Move sim_cpu_lookup decl here.
3762 * sim-base.h: #include "sim-cpu.h".
3763 * sim-cpu.c: New file.
3764 * Make-common (sim_main_headers): Add sim-cpu.h.
3765 (sim-cpu.o): Add rule for.
3767 * sim-model.c (set_model): Delete.
3768 (sim_model_set,model_set): New functions.
3769 (sim_model_install): Renamed from model_install.
3770 Don't set default model here.
3771 (model_option_handler): Rewrite --model processing.
3772 (sim_model_lookup,sim_mach_lookup): New functions.
3773 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3774 (insn_timing): Delete.
3775 (INSN_TIMING): New member `num'.
3776 (IMP_PROPERTIES): Always define scache_elm_size member.
3777 (MACH): New member init_cpu.
3778 (sim_machs): Renamed from machs.
3779 (sim_model_install): Renamed from model_install.
3780 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3781 * sim-module.c (modules): Update.
3783 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3785 * sim-io.c: #include <errno.h>.
3787 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3789 * dv-pal.c (struct hw_pal_device): Add reader.
3790 (hw_pal_finish): Initialize reader.
3791 (scan_hw_pal): Use reader.
3793 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3794 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3797 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3798 ../ppc/main.c sim_io_read_stdin.
3800 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3802 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3804 * hw-tree.c: Update.
3806 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3807 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3809 * hw-ports.h (hw_port_event): Ditto.
3810 * hw-ports.c (hw_port_event): Update.
3811 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3813 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3815 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3816 (do_counter_event): Update.
3817 * dv-glue.c (hw_glue_io_read_buffer): Update.
3818 (hw_glue_port_event): Update.
3820 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3821 * hw-base.h (hw_create): Ditto.
3822 * hw-base.c (hw_create): Ditto.
3824 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3825 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3828 * hw-device.h (hw_system_cpu): Declare.
3829 * sim-hw.c (hw_system_cpu): New function.
3831 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3832 sim_hw_abort not hw_abort.
3833 (sim-hw.h): Include.
3834 (sim_core_read_buffer, sim_core_write_buffer): Call
3835 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3837 (sim_core_set_xor): Do not pass CPU when aborting.
3839 * sim-n-core.h (sim_core_read_aligned_N,
3840 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3841 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3842 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3845 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3847 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3848 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3850 (sim_hw_print): New function.
3852 * sim-engine.h (sim_engine_vabort): Declare.
3853 * sim-engine.c (sim_engine_vabort): New function.
3855 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3857 * sim-trace.c (print_data): For floating-point numbers trace raw
3859 (trace_result_fp2): New function.
3860 * sim-trace.h (trace_result_fp2): New declaration.
3861 (TRACE_FP_RESULT2): New macro.
3863 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3865 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3866 AM_CYGWIN32 and AM_EXEEXT.
3867 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3868 to run and install-common rules.
3869 * common/configure: regenerate
3871 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3873 * sim-types.h (cell_word): New type.
3874 (natural_cell): Delete type.
3876 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3878 * configure: Regenerated to track ../common/aclocal.m4 changes.
3881 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3883 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3885 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3887 * configure: Regenerated to track ../common/aclocal.m4 changes.
3890 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3892 * acconfig.h: New file.
3893 * Make-common.in (top_builddir): New macro.
3894 (INTL_LIB): Removed.
3895 (INTLLIBS): New macro.
3896 (INTLDEPS): Likewise.
3897 (LIBDEPS): Use INTLDEPS.
3898 (EXTRA_LIBS): Use INTLLIBS.
3899 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3900 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3901 AM_LC_MESSAGES): New macros from GNU gettext.
3903 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3905 * sim-config.h: Discard leading _ from macros.
3906 * sim-types.h: Ditto.
3908 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3910 * Make-common.in (CSEARCH): Add -I to intl directories.
3911 (INTL_LIB): Point to libintl.a.
3912 (LIBDEPS): Add $(INTL_LIB).
3913 (EXTRA_LIBS): Ditto.
3915 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3917 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3919 * cgen-ops.h (ADDCFSI): Fix.
3922 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3924 * sim-types.h (signed_address, unsigned_address): Define.
3926 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3928 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3931 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3933 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3934 New functions, pack / unpack sim_fpu struct using raw values.
3935 (sim_fpu_is): Differentiate between negative and positive
3938 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940 * sim-bits.h (EXTEND4): Define.
3941 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3943 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3945 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3946 declared so we need this cast to prevent long long addresses
3947 from being misconfigures. Results in access to unmapped memory.
3949 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3951 * Make-common.in (RUNTESTFLAGS): Define.
3952 (check): Pass RUNTESTFLAGS to recursive make.
3954 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3956 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3959 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3964 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3966 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3967 (sim-inline): Update to match sim-inline.[hc]
3968 * configure: Regenerated to track ../common/aclocal.m4 changes.
3970 * Make-common.in (sim_main_headers): Add sim-inline.h
3972 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3974 * sim-endian.h (sim-endian.c): Ditto.
3976 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3977 (sim_events_set_trace): Delete unused prototype.
3979 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3980 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3982 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3983 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3984 Comment out, not yet implemented in sim-fpu.c.
3985 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3986 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3988 * sim-inline.h: Rewrite description.
3989 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3990 (SIM_MAIN_INLINE): Add inline option.
3992 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3993 include generated files. Handled by generator directly.
3995 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3997 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
4000 * sim-trace.h (TRACE_ANY_P): Define.
4001 (struct _trace_data): Add trace_any_p.
4003 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4005 * run.c (main): Handle all alternatives of enum sim_stop.
4006 (main): Delete unused `asection *s'.
4008 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4010 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
4012 * configure: Regenerated to track ../common/aclocal.m4 changes.
4014 * sim-hw.c: New file.
4015 * sim-hw.h (sim_hw_parse): Declare function.
4016 (hw-tree.h): Do not include.
4018 * sim-base.h (STATE_HW): Define.
4019 (struct sim_state_base): Add member struct *hw.
4021 * sim-module.c (sim-hw.h): Include.
4022 (modules): Add sim_hw_install.
4024 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4026 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028 * sim-base.h (CPU_INDEX): Define.
4030 * sim-utils.c (sim_state_alloc): Initialize.
4031 * sim-module.c (sim_post_argv_init): Ditto.
4033 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4035 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4036 properly formatted lists.
4038 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4040 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4041 0x2f needs to be 0x3f.
4043 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4045 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4047 (hw_tree_find_*_property): Clean up error message when property is
4050 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4051 present before looking for it.
4053 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4055 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4056 (AC_CHECK_FUNCS): Add check for __setfpucw.
4057 * configure: Regenerated.
4059 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4061 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4062 hw_pal_timer, hw_pal_timer_value): Define.
4063 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4064 (do_counter_event, do_counter_read, do_counter_value,
4065 do_counter_write): new functions.
4067 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4069 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4072 * hw-base.c (hw_create): Stop searching for a device when one is
4075 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4077 * configure: Regenerated to track ../common/aclocal.m4 changes.
4079 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4081 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4082 appends extra devices.
4083 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4086 * Make-common.in (hw-config.h): New target, create hw-config.h
4088 (SIM_HW): Definition from @sim_hw@.
4089 (hw-base.o): Depend on hw-config.h
4091 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4093 * Make-common.in: Get SHELL from configure.
4094 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4095 move-if-change. Fixes NT native build problem.
4096 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4097 move-if-change. Fixes NT native build problem.
4098 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4101 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * hw-device.h, hw-device.c (hw_strdup): New function.
4105 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4106 strings name, family and args.
4107 (full_name_of_hw): Use hw_strdup when returning the full path.
4109 * hw-properties.c: Clean up property not found / wrong type error
4112 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4113 before attaching any ports.
4115 * hw-base.c (hw-config.): Include. Replace hardwired table.
4117 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4119 * Make-common.in: Add rule for dv-glue.o.
4121 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123 * hw-base.c (hw_finish): Move setting of trace level to here.
4124 (hw_create): From here.
4126 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4127 ../ppc/device_table.c.
4129 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4131 * hw-tree.c (print_properties): Supress path when printing
4132 properties of root node.
4134 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4136 * hw-device.h (HW_TRACE): Define.
4137 (hw_trace): Declare.
4138 * hw-device.c (hw_trace): Implement function.
4140 * hw-base.c (hw_create): Set hw trace level from "trace?"
4143 * dv-core.c (dv_core_attach_address_callback): Add trace.
4145 * dv-pal.c: Replace DTRACE with HW_TRACE.
4147 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4149 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4150 (hw_alloc_data): Delcare.
4151 (struct hw): Add member alloc_of_hw.
4153 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4154 functions. Assocate memory with a device.
4155 (stdlib.h): Include.
4157 * hw-base.h (set_hw_delete): Define.
4158 (hw_delete_callback): Declare.
4159 (hw_delete): Declare.
4161 * hw-base.c (hw_delete): Implement function.
4162 (struct hw_base_data): Add member to_delete.
4163 (ignore_hw_delete): New function, does nothing.
4164 (hw_create): Set the hw_delete method.
4165 (hw_create): Allocate the base type using HW_ZALLOC before setting
4168 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4170 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4172 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4173 (attach_hw_port_edge): Add struct hw argument
4175 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4178 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4180 * hw-device.h (hw_attach_address_callback,
4181 hw_detach_address_callback): Attach to a single space not a space
4182 mask. Clarify interpretation of SPACE:ADDR parameters.
4184 * hw-base.c (passthrough_hw_attach_address,
4185 passthrough_hw_detach_address): Update.
4186 * dv-core.c (dv_core_attach_address_callback): Ditto.
4187 * dv-pal.c (hw_pal_attach_address): Ditto.
4189 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4191 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4193 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4195 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4196 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4197 hw-properties_h, hw-tree_h): Define, point at corresponding
4199 (hw_base_headers): Define list of headers included by hw-base.h
4200 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4201 hw-properties.o, hw-tree.o): Specify dependencies.
4202 (dv-core.o, dv-pal.o): Ditto.
4204 * sim-hw.h: New file.
4206 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4207 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4209 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4211 * hw-base.h, hw-base.c: new files. Copied from
4212 ../ppc/device_table.[hc].
4214 * dv-core.c, dv-pal.c: New files. Copied from
4215 ../ppc/hw_{core,pal}.c
4217 * sim-basics.h (struct hw): Declare.
4218 (enum port_direction, enum object_disposition): Declare.
4220 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4222 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4223 sim_dv_src in Makefile. Take list of devices as parameter to m4
4226 * configure: Regenerated to track ../common/aclocal.m4 changes.
4228 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4230 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4231 trace_prefix can abort cleanly.
4233 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4235 * dv-sockser.c, dv-sockser.h: New files.
4236 * Make-common.in (dv-sockser.o): Add rule for.
4237 * aclocal.m4: Check for fcntl.h.
4238 * config.h: Add HAVE_FCNTL_H.
4240 * sim-break.c (remove_breakpoint): Fix thinko.
4242 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4243 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4245 1998-03-13 Fred Fish <fnf@cygnus.com>
4247 * sim-base.h (struct sim_state_base): Add prog_syms and
4248 define macro STATE_PROG_SYMS.
4249 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4250 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4251 and bfd_canonicalize_symtab, to get symbol table on first use
4252 and preserve it via STATE_PROG_SYMS for future calls to
4253 bfd_find_nearest_line.
4255 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4257 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4259 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4260 up to nr_maps, not just access_* maps.
4262 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4265 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4266 over nr_maps not sim_core_nr_maps.
4268 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4269 core_map argument to unsigned.
4270 (struct _sim_core): Ditto for struct member core_map.
4272 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4274 * sim-basics.h (access_io, access_*_io): Define.
4275 (map_read, map_write, map_exec, map_io): Define.
4277 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4278 attach with more generic mapmask.
4279 (sim_core_{read,write}_*): Change map argument to unsigned.
4281 * sim-core.c (sim_core_uninstall, sim_core_attach,
4282 sim_core_detach): Iterate over nr_maps instead of
4285 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4286 instead of the write_map.
4287 (remove_breakpoint): Ditto.
4289 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4290 with read_map, write_map, exec_map resp.
4292 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4295 * cgen-utils.c (sim_disassemble_insn): Ditto.
4297 * sim-hrw.c (sim_write, sim_write): Ditto.
4299 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4300 transfer_to_str): New functions.
4302 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4304 * sim-base.h (sim_state_base): New member environment.
4305 (STATE_ENVIRONMENT): New macro.
4306 * sim-config.c (current_environment): Delete.
4307 (sim_config_default): New function.
4308 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4309 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4310 (sim_config_default): Add prototype.
4311 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4312 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4313 Set STATE_ENVIRONMENT, not current_environment.
4315 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4317 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4319 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4321 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4323 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4325 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4327 * Make-common.in (TAGS): Make smarter.
4328 * Makefile.in (TAGS): Ditto.
4330 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4332 * sim-module.c (*): Fix typos in assertion tests.
4334 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4336 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4339 * sim-options.c (sim_parse_args): Ditto.
4340 (sim_args_command): Return OK, instead of nothing, for an empty
4343 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4345 * sim-profile.c (profile_info): Rename from profile_print. Drop
4346 misc and misc_cpu callback arguments. Use
4347 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4348 (profile_install): Install profile_info function.
4350 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4351 STATE_PROFILE_INFO_CALLBACK): Define.
4352 (struct PROFILE_DATA): Add field info_cpu_callback.
4353 (profile_print): Delete function.
4355 * sim-base.h (STATE_MODULES): Define. Replace individual
4356 STATE_*_LIST with single struct module_list.
4358 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4359 (struct module_list): Declare.
4361 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4362 sim_module_info): New functions.
4363 (sim_module_install): Clean up module data structures.
4365 * sim-info.c (sim_info): New file. New function. Call
4368 * Make-common.in (sim-info.o): Define rule.
4369 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4372 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4374 * sim-base.h (sim_cpu_base): New members name, options.
4375 (sim_cpu_lookup): Add prototype.
4376 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4377 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4378 (sim_add_option_table): Update prototype.
4379 * sim-options.c (sim_add_option_table): New argument `cpu'.
4380 (standard_option_handler,standard_install): Update.
4381 (sim_parse_args): Handle cpu specific options.
4382 (print_help): New static function.
4383 (sim_print_help): Call it. Print cpu specific options.
4384 (find_match): New static function.
4385 (sim_args_command): Call it. Handle cpu specific options.
4386 * sim-utils.c (sim_cpu_lookup): New function.
4387 * sim-memopt.c (memory_option_handler): Update.
4388 (sim_memopt_install): Update.
4389 * sim-model.c (model_option_handler): Update.
4390 (model_install): Update.
4391 * sim-profile.c (profile_option_handler): Update.
4392 (profile_install): Update.
4393 * sim-trace.c (trace_option_handler): Update.
4394 (trace_install): Update.
4395 * sim-watch.c (watchpoint_option_handler): Update.
4396 (sim_watchpoint_install): Update.
4397 * cgen-scache.c (scache_option_handler): Update.
4398 (scache_install): Update.
4400 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4402 * Make-common.in (check): Run `make check' in testsuite dir.
4404 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4406 * sim-trace.c (trace_result0): New function.
4408 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4409 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4410 tracing sim_fpu variables.
4411 (TRACE_ALU_RESULT0): Define.
4412 (TRACE_FP_RESULT_WORD): Define.
4413 (TRACE_FP_INPUT_WORD1): Define.
4415 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4416 sim_fpu_two): New constants.
4417 (sim_fpu_op1, sim_fpu_op2): New types.
4418 (struct _sim_fpu): Delete member result. Re-order other members.
4419 (sim_fpu_sign, sim_fpu_exp): New functions.
4420 (sim_fpu_max, sim_fpu_min): new functions.
4421 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4422 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4424 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4426 * sim-profile.c (profile_print): Delete duplicate test of
4428 (profile_print_pc): Exit early if data collection not set up.
4429 (profile_print_core): Simplify by calling sim_core_map_to_str.
4430 * sim-core.h (sim_core_map_to_str): Declare.
4431 * sim-core.c (sim_core_map_to_str): Make non-static.
4433 * genmloop.sh (engine_resume): Update insn_count before exiting.
4434 (engine_resume_full): Keep accurate core profile data.
4436 * cgen-utils.c (sim_disassemble_insn): Don't use
4437 sim_core_read_aligned_N, it messes up profiling results.
4439 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4441 * nltvals.def: Regenerate with MN10300 additions.
4443 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4445 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4447 * sim-trace.h, sim-trace.c (trace_result_word2,
4448 trace_input_word4, trace_result_word4): New function.
4450 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4452 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4454 * sim-xcat.h: Delete.
4455 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4456 * cgen-sim.h: Ditto.
4457 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4458 * sim-n-bits.h: Ditto.
4459 * sim-n-core.h: Ditto.
4460 * sim-n-endian.h: Ditto.
4462 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4464 * syscall.c (cb_syscall): Handle short reads, and EOF.
4466 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4468 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4469 sim_fpu to safely print fp_word values.
4470 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4471 (trace_result_bool1, trace_result_addr1): New functions.
4472 (trace_input_bool1, trace_input_addr1): New functions.
4474 * sim-trace.h (TRACE_FPU_*): Define.
4476 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4479 (sim_fpu_fpto, sim_fpu_tofp): Define.
4481 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4483 * sim-fpu.c (sim_fpu_cmp): New function.
4485 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4487 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4488 instead of abuf->length.
4489 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4490 (set_trace_option_mask): Renamed from set_trace_options.
4491 (set_trace_option): New function.
4492 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4493 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4495 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4497 * sim-basics.h: Declare struct _sim_fpu.
4499 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4501 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4502 (trace_prefix, trace_input*, trace_result*): Declare.
4503 (trace_one_insn): Change declaration, assume trace_prefix called.
4504 (trace_generic): Like trace_one_insn.
4505 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4506 (TRACE_alu, TRACE_[a-z]*): Update.
4508 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4509 trace_insn, save_data, trace_idx_to_str, print_data): New
4511 (trace_one_insn): Rewrite.
4512 (trace_generic): New function.
4514 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4516 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4518 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4519 (SEMANTIC_FN): Rewrite declaration.
4520 (DECODE): Update type of semantic_fast member.
4521 ({EX,SEM}_FN_NAME): Have only one version.
4522 * sim-base.h (sim_state_base): Delete conditionals surrounding
4525 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4527 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4530 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4532 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4533 Add missing parameters to device_io calls.
4534 * sim-core.h: Add missing parameters to device_io calls.
4536 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4538 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4539 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4540 (SEMANTIC{,_CACHE}_FN): Fix return type.
4541 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4542 (engine_resume): Likewise. Make `engine' volatile. Save copy
4543 of cpu pointer in volatile object. Initialize read switch if
4546 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4548 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4549 (SEM_INSN): New macro.
4551 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4553 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4555 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4557 * configure: Regenerated to track ../common/aclocal.m4 changes.
4559 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4561 * sim-types.h (fp_word): New type, define according to
4562 WITH_TARGET_FLOATING_POINT_BITSIZE.
4564 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4565 configuration of size of floating point registers.
4567 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4569 * sim-profile.c (profile_print): Only print CPU <N> if other
4570 output is going to appear.
4572 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4574 * configure: Regenerated to track ../common/aclocal.m4 changes.
4576 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4578 * sim-types.h (address_word): Typedef according to
4579 WITH_TARGET_ADDRESS_BITSIZE.
4580 (signed_cell, unsigned_cell, natural_cell): Ditto using
4581 WITH_TARGET_CELL_BITSIZE.
4583 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4584 (WITH_TARGET_CELL_BITSIZE): Define.
4585 (WITH_HOST_WORD_BITSIZE): Delete.
4587 * sim-config.c (print_sim_config): Update.
4589 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4590 configuration of address and OpenFirmware cell sizes.
4592 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4594 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4595 * sim-run.c (sim_engine_run): Update.
4597 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4599 * sim-run.c (sim_engine_run): Ditto.
4601 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4602 (sim_resume): Pass nr_cpus to sim_engine_run.
4604 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4606 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4608 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4610 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4612 * Make-common.in (stamp-tvals): New rule.
4613 (targ-vals.h,targ-map.c): Depend on it.
4614 (clean): Remove stamp-tvals.
4616 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4618 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4619 in code also #if 0'ed.
4621 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4623 * configure: Regenerated to track ../common/aclocal.m4 changes.
4624 * aclocal.m4: Recognize --enable-maintainer-mode.
4626 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4628 * cgen-scache.h: Deleted.
4629 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4630 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4631 (scache_init): Use runtime computed size of SCACHE.
4632 (scache_flush): Likewise.
4633 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4634 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4635 * cgen-sim.h: Scache support moved here.
4636 (PC): Redo definition.
4637 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4638 (DECODE): Add parallel execution support.
4639 Only include semantic label members if using switch.
4640 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4641 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4642 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4643 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4645 (engine_{stop,run,resume,halt,signal}): Delete decls.
4646 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4647 (argbuf,scache): Delete forward decls.
4648 (STATE): Delete decl.
4649 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4650 Include cgen-mem.h, cgen-ops.h.
4651 (engine_halt,engine_signal): Delete.
4652 ({ex,exc,sem,semc}_illegal): Delete.
4653 (sim_disassemble_insn): Result of extract fn is in bits.
4654 * genmloop.sh: Rewrite.
4656 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4659 * sim-base.h (sim_state_base): Delete member `model'.
4660 (sim_cpu_base): Add member `model'.
4661 * sim-model.h (IMP_PROPERTIES): New type.
4662 (MACH): New members imp_props, models.
4663 (models): Delete decl.
4664 * sim-model.c (set_model): Update.
4665 * sim-profile.c (profile_print_model): Update.
4667 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4669 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4671 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4674 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4676 * configure: Regenerated to track ../common/aclocal.m4 changes.
4679 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4681 * aclocal.m4 (AR): Check for sigaction.
4683 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4685 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4687 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4688 * sim-config.c (sim_config): Replace WITH_DEVICES with
4689 WITH_TREE_PROPERTIES.
4691 * configure: Regenerated to track ../common/aclocal.m4 changes.
4693 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4695 * Make-common.in (SIM_ENVIRONMENT): New variable.
4696 (CONFIG_CFLAGS): Add it.
4697 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4698 --enable-sim-environment option.
4699 * configure: Regenerated.
4700 * sim-config.h (environment support): Rewrite.
4701 * sim-config.c (current_environment): Define as enum, unconditionally.
4702 (current_alignment): Define unconditionally.
4703 (config_environment_to_a): Update.
4704 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4705 (sim_config): Handle environment and alignment determination
4706 unconditionally. Delete sanity checks of current_environment,
4708 (print_sim_config): Update.
4709 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4710 (standard_options): Add --environment.
4711 (standard_option_handler): Likewise.
4713 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4715 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4716 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4717 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4718 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4719 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4720 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4721 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4722 argument ADD_CA macro with two argument ADDC_C - add carrying with
4724 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4725 argument SUB_CA macro with two argument SUBC_X - subtract
4727 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4729 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4731 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4733 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4734 * sim-io.h (sim_io_syscalls): Delete.
4736 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4738 * syscall.c (cb_syscall): Add missing else, so write to stdout
4741 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4742 the carry bit from the CPU's psw.
4744 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4746 * gennltvals.sh: Redo syscall support.
4747 * nltvals.def: Regenerated.
4749 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4751 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4752 the stream immediately.
4754 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4756 * sim-io.c (sim_io_getstring): Delete unused len2.
4757 (sim_io_syscalls): Ditto for sys_errno.
4759 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4761 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4763 * Make-common.in (run.o): Depend on remote-sim.h.
4764 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4765 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4767 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4769 * sim-io.c (sim_io_syscalls): Disable lseek.
4771 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4773 * gennltvals.sh: Generate syscall values for d30v.
4775 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4776 * nltvals.def: Regenerate.
4778 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4779 (os_fstat): Likewise. Validate fd argument.
4780 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4781 just compute target stat struct length.
4782 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4783 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4784 (get_string): Return host errno values so they can be properly
4786 (cb_syscall): Likewise.
4787 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4788 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4789 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4790 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4791 (get_path): New function.
4793 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4795 * sim-io.c (sim_io_syscalls): New function to provide system call
4796 emulation. Provide exit, open, close, read, write, lseek, and
4798 (sim_io_getstring): New function to return a string from a
4799 simulated memory location.
4801 * sim-io.h (sim_io_syscalls): Add declaration.
4803 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4805 * sim-core.c (sim_core_signal): Fix spelling error in message.
4807 * sim-hrw.c (sim_read): Use read map, not write map.
4809 * Make-common.in (all): Add .gdbinit.
4810 * gdbinit.in: Add dump command.
4812 * sim-model.c (model_options): Use '\0' for `shortopt'.
4814 * sim-trace.c (trace_option_handler): Set state trace file
4815 for --trace-file in addition to cpu's values.
4816 (trace_vprintf): If cpu == NULL, try state's trace file.
4817 (trace_options): Reorganize table, reword some descriptions.
4819 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4821 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4824 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4826 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4827 signal untranslated, document problem with this.
4829 * nrun.c (main): Check for a prog name of `*step'. If present,
4830 step the simulator instead of allowing it to run free.
4832 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4834 * Make-common.in (sim_main_headers): Add sim-signal.h.
4836 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4838 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4840 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4842 * sim-signal.h: Start simulator signals at 64 so that host signal
4843 numbers can be detected and reported.
4845 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4847 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4849 * callback.c (cb_host_to_target_stat): Fix return values.
4851 * cgen-sim.h (enum_signal_type): Delete.
4852 (engine_signal): Update prototype.
4853 * cgen-utils.c: Don't include <signal.h>.
4854 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4855 (engine_signal): Update.
4857 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4858 (sim_state_free): Call SIM_STATE_FREE if defined.
4860 * sim-module.c (sim_module_install): Don't leave any modules
4861 installed if one fails to install.
4863 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4865 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4866 more, since alloca is not used in this file.
4868 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4869 correctly set the carry and overflow bits for those types.
4870 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4871 with carry, so carry is correct after doing both adds.
4872 (ALU*): Space out '\' to make it easier to read.
4874 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4876 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4879 * sim-signal.c, sim-signal.h: New files.
4880 * Make-common.in (sim-signal.o): Add rule for.
4881 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4882 * sim-abort.c: Don't include <signal.h>.
4883 * sim-basics.h: #include "sim-signal.h".
4884 * sim-break.c: Don't include <signal.h>.
4885 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4886 * sim-core.c: Don't include <signal.h>.
4887 (SIGBUS): Delete definition.
4888 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4889 * sim-engine.c: Don't include <signal.h>.
4890 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4891 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4892 * sim-resume.c: Don't include <signal.h>.
4893 (SIGTRAP): Delete definition.
4894 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4895 * sim-stop.c: Don't include <signal.h>.
4896 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4897 * sim-watch.c: Don't include <signal.h>.
4898 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4900 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4902 * sim-base.h (CIA_ADDR): Provide default definition.
4903 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4904 * sim-break.c (sim_handle_breakpoint): Likewise.
4906 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4908 * Make-common.in (srccom): New variable.
4910 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4911 (LIB_OBJS): Add syscall.o.
4912 (gentmap): Pass $(NL_TARGET) to $(CC).
4913 (syscall.o): Add rule for.
4914 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4915 (sim-bits.o): Depend on $(sim-n-bits_h).
4916 (sim-load.o): Depend on callback.h.
4918 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4919 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4920 * cgen-mem.h, cgen-ops.h: New files.
4922 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4924 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4926 * callback.c: #include string.h or strings.h.
4927 #include sys/types.h and sys/stat.h.
4928 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4929 (os_get_errno,os_open): Update.
4930 (os_stat,os_fstat): New functions.
4931 (os_init): Initialize syscall_map, errno_map, open_map.
4932 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4933 errno_map, open_map, signal_map, stat_map.
4934 (cb_read_target_syscall_maps): New function.
4935 (cb_target_to_host_syscall): New function.
4936 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4937 (cb_target_to_host_open): Renamed from target_to_host_open.
4938 (store): New function.
4939 (cb_host_to_target_stat): New function.
4940 * syscall.c: New file.
4941 * gentmap.c (sys_tdefs): New global.
4942 (gen_targ_vals_h): Output target syscall numbers.
4943 (gen_targ_map_c): Update. Output target syscall translation map.
4944 * gentvals.sh: New first argument `target'. Preface table with
4945 #ifdef NL_TARGET_$target if non-null target passed.
4946 * gennltvals.sh: New file.
4947 * nltvals.def: Regenerated.
4949 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4951 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4953 (sim_core_dummy_M): Declare.
4955 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4957 * sim-core.c (sim_core_signal): Print the address of the
4960 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4962 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4964 * sim-base.h (sim_state_base): Add member trace_data.
4965 (STATE_TRACE_DATA): New macro.
4966 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4967 ({WITH_,}TRACE_DEBUG_P): New macros.
4968 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4969 (_sim_cpu): Delete forward reference.
4970 (debug_printf): Update.
4971 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4972 (trace_options): Add --trace-debug.
4973 (set_trace_options): Handle it.
4974 (trace_option_handler): Likewise.
4975 (trace_install): Init state trace_data struct.
4976 (trace_uninstall): Close state trace file.
4977 * sim-events.c (ETRACE): Only print source file and line number if
4979 * sim-n-core.h (sim_core_trace_M): Likewise.
4981 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4983 1997-11-13 Felix Lee <flee@cygnus.com>
4985 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4987 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4989 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4991 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4993 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4995 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4996 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4999 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5001 * sim-events.c (sim_events_process): Re-compute the time -
5002 update_time_from_event - as each event is processed. Reverses
5005 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5007 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
5009 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5011 * sim-events.c (sim_events_process): Delete redundant call to
5012 update_time_from_event.
5013 (sim_events_slip): Always decrement time_from_event.
5014 (sim_events_tick, sim_events_deschedule, update_time_from_event):
5015 Delete assertion that time_from_event >=0 when work in queue, no
5018 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5020 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5021 (standard_option_handler): Update.
5023 * sim-options.h: Clarify documentation.
5024 (OPTION_LONG_ONLY_P): Delete definition.
5025 (OPTION_VALID_P): Define.
5027 * sim-options.c (sim_print_help): Allow short only options.
5028 (sim_parse_args): Ditto.
5029 (sim_args_command): Skip short only options.
5030 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5031 separate entries for short and long options in the HANDLERS and
5033 (sim_parse_args): Disable argument permutation.
5035 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5037 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5038 Add argument M, size of data type.
5039 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5040 Declare, ditto for 5, 6 & 7 byte transfers.
5041 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5044 * sim-n-core.h (sim_core_trace_M): Rename from
5045 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5046 with transfer type. Print transfer direction. Handle 1 and 2 byte
5048 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5050 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5051 Update all functions.
5053 * sim-core.c: Generate functions starting with 16 not 1.
5054 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5055 all 5, 6 & 7 byte transfers.
5057 * sim-n-core.h (sim_core_read_misaligned_N,
5058 sim_core_write_misaligned_N): Implement.
5060 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5062 * sim-endian.h (U16_8): Implement
5064 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5066 * sim-endian.h (VL8_16, VH8_16): Implement.
5068 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5070 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5071 (memory_option_handler): Skip comma in alias address list
5073 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5075 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5077 (parse_size, parse_addr): New functions
5078 (memory_option_handler, memory_options): Parse address & size
5079 using new functions. Pass level, space, modulo to do_memopt_add &
5082 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5084 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5085 `attach_type attach' argument with `unsigned level' argument.
5088 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5089 sim_core_attach): Replace argument attach with level. Update
5090 verification of arguments.
5091 (sim_core_map_detach, sim_core_detach): Replace argument attach
5094 * sim-basics.h (enum _attach_type): Delete.
5096 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5098 * sim-core.h (sim_core_write_8): Define.
5100 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5102 * sim-bits.h: Document ROTn macro.
5104 * sim-endian.h (H2T): Handle 16 byte variables.
5106 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5109 * sim-core.c: Do not generate sim_core_*_word.
5111 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5112 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5114 * sim-core.h (sim_core_read_unaligned_word,
5115 sim_core_read_aligned_word, sim_core_read_word,
5116 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5117 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5119 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5121 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5123 * sim-endian.h: Disable 16 byte support.
5125 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5127 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5129 * sim-n-core.h (sim_core_trace_N): New function.
5130 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5131 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5133 * sim-endian.h: Add 128 bit variant.
5135 * sim-core.h, sim-core.c: Add 128 bit variant.
5137 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5139 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5141 * sim-events.c (sim_events_process): Clear events->work_pending.
5142 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5143 setting, nr_ticks_to_process.
5144 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5145 when the event queue isn't next.
5147 * sim-events.h, sim-events.c (sim_events_slip): New function.
5149 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5151 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5153 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5156 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5158 * nrun.c (main): Remove useless test of name != NULL.
5159 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5161 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5163 * sim-fpu.c (EXPMAX): Type is unsigned.
5164 (MIN_INT, MAX_INT): Type is signed64.
5165 (i2fpu): Type of val is signed64.
5167 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5169 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5170 a bucket size of zero.
5172 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5173 OPTION_PROFILE_PC): Define.
5174 (profile_option_handler): Add support for --profile-pc and
5175 --profile-pc-granularity options.
5176 (profile_pc_init): When possible, compute nr buckets from bucket
5179 * sim-profile.c (profile_pc_init): Align the profile-pc end
5180 address with the profile-pc bucket size.
5182 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5183 something less ambiguous.
5184 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5186 * sim-profile.c (profile_pc_cleanup): New function. Move
5187 profile_pc_uninstall code to here.
5188 (profile_pc_uninstall): Call.
5189 (profile_pc_init): Call.
5191 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5193 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5194 file using BSD gprof format.
5196 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5198 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5199 MSBIT64): Force result to unsignedN.
5201 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5203 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5205 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5206 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5207 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5208 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5210 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5212 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5215 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5216 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5218 (sim_core_attach): Rename buffer_freed to free_buffer, type
5219 void*. Ensure that allocated buffer is alligned according to
5222 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5224 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5225 (ALU64_SUB): Define.
5227 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5228 (.gdbinit): Remove dependencies, generate once per build.
5230 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5232 * sim-n-core.h (sim_core_read_aligned_N,
5233 sim_core_write_aligned_N): Make xaddr param type address_word not
5236 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5238 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5239 unpacked floating point struct. Pass sim_fpu object by reference.
5240 Add preliminary support for rounding modes.
5242 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5244 * configure: Regenerated to track ../common/aclocal.m4 changes.
5246 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5248 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5249 WITH_TARGET_BITSIZE.
5251 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5253 * sim-profile.c (profile_print_core): label needs empty statement.
5255 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5257 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5258 and zfree instead of xmalloc and free. Prevents warnings.
5260 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5262 * configure: Regenerated to track ../common/aclocal.m4 changes.
5264 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5266 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5267 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5269 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5270 controling the bitsize/msb of the target.
5272 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5274 * Make-common.in: New files sim-break.c, sim-break.h.
5275 * sim-base.h: Add point to breakpoint list to sim_state_base.
5276 * sim-break.c sim-break.h: New modules that implement intrinsic
5278 * sim-module.c: Add breakpoint module.
5280 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5282 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5284 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5286 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5287 (SIGBUS) define for Windows.
5288 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5289 * sim-resume.c: define SIGTRAP for windows.
5290 * sim-xcat.h: use token pasting if ALMOST_STDC.
5292 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5294 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5296 (CONFIG_CFLAGS): Add same.
5298 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5300 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5301 (SIGNED32): use ##i32.
5303 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5305 * configure: Regenerated to track ../common/aclocal.m4 changes.
5307 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5309 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5312 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5313 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5314 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5315 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5316 (CONFIG_CFLAGS): Add same.
5318 * aclocal.m4: Perform AC_SUBST on optional options.
5320 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5324 * sim-options.c (standard_option_handler): Typo in warning message.
5326 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5328 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5329 insn count. Make count conditional on there being a valid
5331 (profile_pc_init): Make default PC profile frequency an arbitrary
5334 * sim-base.h: Ditto.
5336 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5339 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5342 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5344 * configure: Regenerated to track ../common/aclocal.m4 changes.
5346 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5348 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5349 configured alignment.
5351 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5353 * configure: Regenerated to track ../common/aclocal.m4 changes.
5355 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5357 * sim-config.c (sim_config): Check for default alignment.
5359 * sim-options.c (standard_option_handler): Add alignment option.
5361 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5362 default alignment requirements on memory accesses.
5364 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5366 * sim-load.c (sim_load_file): Return failure if the executable
5367 had no loadable sections.
5369 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5371 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5374 * sim-core.c (sim_core_signal): When bad access halt simulator
5375 SIGSEGV / SIGBUS instead of aborting.
5376 (signal.h): Include.
5378 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5379 options was missing.
5381 * sim-bits.h (MOVED): Define
5383 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5385 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5388 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5390 * sim-bits.c: Add 8 bit versions of bit macros.
5392 * sim-bits.h: Ditto.
5394 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5396 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5397 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5399 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5400 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5402 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5403 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5405 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5407 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5408 configure.in: Output to cconfig.h instead of config.h.
5410 * configure: Regenerated to track ../common/aclocal.m4 changes.
5412 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5414 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5417 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5419 * callback.c (os_write): divert stdout and stderr to their
5422 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424 * sim-profile.c (profile_print_speed): Call
5425 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5427 * sim-events.c (sim_events_elapsed_time): New function return nr
5428 host MS consumed by the simulator.
5429 (sim_watch_valid): Use.
5431 * sim-module.c (modules): Install sim_events very very early.
5433 * sim-profile.c (profile_print): Call profile_print_pc.
5435 (profile_pc_init): New function, set up processor for PC
5437 (profile_print_pc): New function, print a PC profile.
5438 (profile_pc_event): New function, sample PC.
5440 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5441 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5444 * sim-options.c (sim_print_help): Pacify GCC.
5446 * sim-n-core.h (sim_core_read_aligned_N,
5447 sim_core_write_aligned_N): Add un-conditional profile call.
5448 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5449 profile call when aligned read/write isn't used.
5451 * sim-base.h: Include sim-profile, sim-model after sim-core &
5452 sim-events allow sim-core to define useful values.
5454 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5455 (profile_option_handler, profile_options): Add support for
5456 --profile-core option.
5457 (print_bar): Include when core profiling.
5458 (profile_print_core): New function, print core profile.
5460 * sim-config.c (print_sim_config): Print profile status.
5462 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5463 WITH_PROFILE_PC_P): Define.
5464 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5465 (PROFILE_COUNT_CORE): Define.
5467 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5469 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5470 interrupt_names array as the data.
5471 (sim-watch.h): Document.
5473 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5475 * sim-options.c (sim_print_help): When the doc string is to long
5478 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5479 that only the first few the watch options are listed. Generate
5480 meanginful usage messages.
5482 * sim-options.h (struct OPTION): Clarify use of doc_name field
5484 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5486 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5487 (standard_option_handler): Handle --architecture-info.
5489 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5491 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5492 illegal zero-sized array.
5493 * sim-core.c (sim_core_xor_read_buffer): same.
5495 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5497 * nltvals.def: Regenerate.
5499 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5501 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5503 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505 * sim-bits.c (MASKED): Delete.
5506 (EXTRACTED): Delete.
5507 (LSEXTRACTED, MSEXTRACTED): New functions.
5509 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5510 (MSMASKEDn, LSMASKEDn): Add last argument.
5513 * sim-bits.h (EXTEND8, EXTEND16): Define.
5514 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5516 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5518 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5519 current instruction address.
5521 * sim-inline.h (*_ENGINE): Define.
5523 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5525 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5527 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5528 (watch_option_handler): Call delete_watchpoint with ident or type.
5529 (sim_watchpoint_install): Create interrupt specific watchpoint
5530 commands on the fly.
5531 (do_watchpoint_create): New function, create a watch point using
5532 type/int-nr info encoded in the option nr.
5533 (do_watchpoint_info): New function. List active watchpoints.
5535 * sim-watch.h: Change data structure to a list.
5537 * sim-memopt.c (memory_option_handler): Require explicit "all"
5538 before deleting all memory regions.
5540 * sim-utils.c (sim_do_commandf): New function, printf version of
5543 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5545 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5547 (SIGNED64, UNSIGNED64): Delete.
5548 (ALU64_ADD): Don't rely on bit endianness.
5549 (ALU64_BEGIN): Define.
5551 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5552 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5554 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5555 suffix - u64, LL - to 64 bit constants.
5557 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5559 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5561 * sim-utils.h (NZALLOC): Define - zalloc * N.
5563 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5564 implementation of read/write functions.
5566 * Make-common.in (sim-hrw.o): New target.
5568 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5571 * sim-memopt.c (memory_option_handler): Implement memory-size
5572 command. Implement memory-alias command. Let memory-delete delete
5574 (add_memopt): New function. Add a memory region.
5575 (do_memopt_delete): New function. Delete a memory region.
5577 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5579 * sim-core.c (sim_core_detach): New function.
5580 (sim_core_map_detach): New function. Perform the actual detach.
5581 (sim_core_init): Move initialization code from here.
5582 (sim_core_install): To here.
5583 (sim_core_uninstall): And here.
5585 * sim-module.c: Add memopt module.
5587 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5588 simulator base type.
5590 * Make-common.in (sim_main_headers): Add sim-memopt.h
5591 (sim-memopt.o): New target.
5593 * sim-core.c (sim_core_install): Add core_options to the option
5596 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5599 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5602 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5603 address_word, add mask member.
5605 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5606 address_word, allow for 64bit targets in 32bit host. Add modulo
5608 (sim_core_map_attach): Ditto.
5609 (new_sim_core_mapping): Ditto.
5610 (sim_core_translate): Mask address when modulo memory.
5612 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5614 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5616 * gdbinit.in: New file.
5617 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5618 * Make-common.in (distclean): Delete .gdbinit.
5619 (.gdbinit): Add rule for.
5620 * configure: Regenerated to track ../common/aclocal.m4 changes.
5622 * Make-common.in (cgen-run.o): Add rule for.
5624 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5626 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5628 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5629 both resumed and previous elapsed time.
5630 (sim_events_init): Set initial_wallclock and current_wallclock to
5632 (sim_events_install): Install sim_events_suspend and
5634 (sim_events_watch_clock): Allow for suspended simulator when
5635 computing the time of the clock event.
5637 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5638 initial_wallclock to elapsed_wallclock, set both to zero.
5639 (sim_events_init, sim_events_uninstall): Delete prototypes.
5641 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5643 * sim-module.c(sim_module_resume, sim_module_suspend): New
5646 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5648 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5651 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5653 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5654 * Make-common.in (TAGS): Likewise.
5655 * sim-n-bits.h: Add TAGS comments for all functions.
5656 * sim-n-core.h: Likewise.
5657 * sim-n-endian.h: Likewise.
5659 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5661 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5664 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5666 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5669 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5672 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5674 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5676 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5677 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5678 nr_transfered and nr_this_transfer unsigned.
5680 * sim-events.c (sim_events_tickn): N is signed, as limited to
5683 * sim-n-endian.h (offset_N): Change size to unsigned.
5685 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5687 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5689 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5691 * sim-options.c (sim_parse_args): Use dupargv.
5693 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5695 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5697 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5699 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5702 * sim-options.c (standard_options): Add --architecture=MACHINE and
5703 --target=TARGET options.
5704 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5705 (standard_option_handler): Handle architecture and target options.
5708 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5710 (sim_analyze_program): Set prog_bfd architecture from
5711 STATE_ARCHITECTURE if known.
5713 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5715 * configure: Regenerated to track ../common/aclocal.m4 changes.
5718 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5720 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5721 that option does not apply to certain files.
5723 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5726 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5727 offset from MSB/LSB.
5729 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5730 access address of sub word quantity of a hosts 16, 32, 64 bit word
5732 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5733 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5734 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5735 return N*2 byte value with argument in Hi/Lo word. Renamed from
5736 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5738 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5739 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5740 so that bit offset is explicit.
5742 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5744 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5745 Update STATE_PROG_BFD when needed with a dup'd copy of the
5748 * sim-config.c (sim_config): Delete ABFD argument, use
5749 STATE_PROG_BFD directly.
5751 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5753 * run.c (main): Pass the open ABFD to sim_create_inferior.
5755 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5759 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5760 hardware only simulator targets.
5762 * Make-common.in (sim-hload.o): Add rule.
5764 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5766 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5767 used by copyargv and freeargv.
5769 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5770 STATE_PROG_ARGV, not just a pointer.
5772 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5774 * configure: Regenerated to track ../common/aclocal.m4 changes.
5777 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5779 * aclocal.m4 (sim-endian): Add second argument to
5780 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5781 default endian when not hardwired.
5783 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5784 else failes value for target byte order.
5786 * sim-config.c (sim_config): Add abfd arguments. Set
5787 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5789 (sim_config): Return SIM_RC, don't abort.
5792 * run.c (main): Update call to sim_open - add ABFD argument.
5793 * nrun.c (main): Add NULL ABFD argument.
5795 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5797 * callback.c (os_poll_quit): Make static.
5798 Call sim_cb_eprintf, not p->eprintf.
5799 (sim_cb_printf, sim_cb_eprintf): New functions.
5800 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5802 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5803 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5804 sim-utils.h. #include sim-utils.h.
5805 * sim-utils.h: Above decls moved here.
5806 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5808 * sim-watch.c (action_watchpoint): Fix thinkos.
5810 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5812 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5814 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5816 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5817 to FORCED_ALIGNMENT case.
5819 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5821 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5823 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5825 * Make-common.in (libsim.a): Fix typo.
5827 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5829 * nrun.c (main): Verify the structure returned before using it.
5831 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5833 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5836 * sim-engine.c (sim_engine_install): New function. Install the
5837 engine init functions.
5838 (sim_engine_init): [Re]initialize the simulator engine.
5840 * sim-module.c: Add sim_engine to list of modules that always
5843 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5845 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5846 to remove the old watchpoint, not delete_watchpoint.
5847 (watch_option_handler): Action the correct watchpoint, not just
5850 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5852 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5853 both low and high word.
5854 (sim_core_write_aligned_N): Ditto.
5856 * sim-trace.c (set_trace_options): Delete code explicitly setting
5859 * sim-options.c (sim_print_help): Call the list commands if not a
5860 standalone simulator.
5861 (sim_print_help): Advise that some options may not be applicable.
5863 * sim-trace.c (set_trace_options): Assume core present.
5865 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5866 buffer when full not almost full.
5868 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870 * sim-events.c (sim_events_process): Don't blat the event queue
5871 when processing watchpoints.
5873 * sim-watch.h: Make arg unsigned long - stop sign extension.
5875 * sim-events.c (sim_watch_valid): rewrite so debugable.
5877 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5879 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5880 inequality test is possible.
5881 (handle_watchpoint): Re-pass is_within arg.
5882 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5883 0 to schedule_watchpoint's is_within arg.
5884 (sim_watchpoint_init): Re-pass is_within arg.
5886 * sim-options.c (sim_print_help): Add is_command argument. Don't
5887 include -- prefix when called from the command line interpreter.
5889 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5891 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5892 zero indicates that the test should be reversed.
5893 (sim_events_watch_core): Ditto.
5894 (WATCH_CORE): Compare range against is_within.
5897 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5899 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5900 sim_core_read_buffer. Check nr-bytes transfered.
5902 * sim-core.h (sim_core_common): Define a new struct that contains
5903 the common data. to sd and cpu structures.
5904 * sim-core.c (sim_core_attach): Update.
5905 (sim_core_init): Update. Remember to copy initialized data to each
5907 (sim_core_find_mapping): Ditto.
5909 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5910 (sim_core_write_buffer): Ditto.
5912 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5913 transfer use xor version of read buffer.
5914 (sim_core_write_unaligned_N): Ditto for write.
5916 * sim-core.c (sim_core_xor_read_buffer): New function implement
5917 xor-endian data read breaking transfer up into xor-endian sized
5919 (sim_core_xor_write_buffer): Ditto for write.
5920 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5921 - needed for xor-endian transfers.
5923 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5925 * sim-inline.h: Review description.
5927 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5928 to just those involved in data transfers and configuration.
5930 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5932 * sim-n-core.h (sim_core_read_aligned_N): Use.
5933 (sim_core_read_unaligned_N): Ditto.
5934 (sim_core_read_unaligned_N): Ditto..
5935 (sim_core_write_unaligned_N): Ditto.
5937 * sim-core.h: Add xor endian bitmap to main structure. *
5939 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5941 (sim_core_read_aligned_N): Ditto.
5943 * sim-core.c (sim_core_set_xor_endian): New function.
5944 (sim_core_attach): Don't overwrite the per-cpu xor map when
5945 cloning the global core.
5947 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5949 * sim-engine.h: Update below so that it is using an enumerated
5952 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5954 * sim-engine.c (sim_engine_restart):
5955 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5956 return value used for simulator restart from 0 to 2.
5958 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5960 * cgen-scache.c (scache_option_handler): Add is_command arg.
5962 * sim-model.c (model_option_handler): Add is_command argument.
5964 * sim-profile.c (profile_option_handler): Add is_command arg.
5966 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5969 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5970 order that they are registered.
5972 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5973 between option and command line processing.
5975 * sim-options.c: Include stdlib.h, ctype.h.
5977 * Make-common.in (sim-watch.o): Add rule.
5978 (sim_main_headers): Assume sim-assert.h included.
5979 (sim-*.o): Simplify make rule.
5981 * sim-module.c: Add sim_watch_install to module list.
5983 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5985 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5988 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5989 * sim-events.c (sim_events_install): Ditto.
5990 * sim-core.c (sim_core_install): Ditto.
5991 * sim-model.c (model_install): Ditto.
5992 * sim-options.c (standard_install): Ditto.
5993 * sim-profile.c (profile_install): Ditto.
5994 * sim-reason.c (sim_stop_reason): Ditto.
5995 * sim-run.c (sim_engine_run): Ditto.
5996 * sim-utils.c (sim_analyze_program): Ditto.
5998 * sim-module.c (modules): Make profile_install and trace_install
6001 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
6003 * sim-options.c (standard_option_handler): Set the byte order.
6005 * sim-events.c (sim_events_process): Allow multi tick processing.
6006 (sim_events_tickn): New function - multi cycle tick.
6008 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
6009 prototypes. Under development.
6010 (sim_events): Replace processing with nr_ticks_to_process.
6012 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6014 * nrun.c (main): Pass callbacks to sim_open instead of using
6017 * run.c (main): Ditto.
6019 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6021 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6022 stop tk interrupting malloc calls.
6023 (sim_events_zalloc): Converse.
6025 * Make-common.in (sim_main_headers): Add sim-events.h.
6027 * sim-events.c (sim_events_schedule_after_signal): Change return
6028 type to void - signal events are strictly internal.
6029 (sim_events_init): Allocate a finite buffer for signal events.
6030 (sim_events_schedule_after_signal): Enter signal events into the
6033 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6034 (sim_engine_restart): Ditto.
6035 (sim_engine_abort): Ditto.
6036 * sim-stop.c (sim_stop): Ditto.
6037 (control_c_simulation): Ditto.
6038 * sim-resume.c (sim_resume): Ditto.
6039 (has_stepped): Ditto.
6040 * sim-abort.c (sim_engine_abort): Ditto.
6042 * sim-basics.h (transfer_type): New type.
6044 * sim-core.c (sim_core_signal): New function. Print core signal
6046 (sim_core_find_mapping): Add transfer argument.
6048 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6049 SIM_CORE_SIGNAL if a recoverable abort.
6050 * sim-core.c (sim_core_find_mapping): Ditto.
6052 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054 * sim-core.c (sim_core_find_mapping): Replace calls to
6055 sim_io_error to more resiliant sim_engine_abort.
6057 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6058 (sim_core_write_unaligned_N): Ditto.
6060 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6062 * sim-module.c: Add sim_events_install to list.
6064 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6066 (sim_events_init): Now returns SIG_RC.
6068 * sim-run.c: New file. Generic sim_engine_run.
6069 * sim-reason.c: New file. Generic sim_stop_reason.
6070 * sim-stop.c: New file. Generic sim_stop.
6071 * sim-resume.c: New file. Generic sim_resume.
6073 * Make-common.in (sim-engine.o): Add rule.
6074 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6076 * sim-engine.h, sim-engine.c: New file. Provide generic
6077 implementation of sim_engine_halt, sim_engine_error. et.al.
6079 * sim-base.h (sim_state_base): Add member halt.
6080 (sim-engine.h): Include.
6082 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6084 * sim-events.c (sim_events_poll): Update event handler.
6086 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6088 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6090 (sim_events_watch_sim): New function.
6091 (sim_events_watch_core): New function.
6092 (sim_watch_valid): New function.
6093 (sim_events_preprocess): New function.
6094 (sim_events_process): Process the watchpoints as well as the timer
6096 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6097 (sim_events_deschedule): Check all the queues when removing an
6099 (sim_events_init): Ditto for cleaning.
6101 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6103 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6105 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6107 * callback.c (os_open): Type of arg flags is int.
6109 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6111 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6112 just like normal numbers as per IEEE rules.
6114 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6116 * callback.c (os_close): Mark the descriptor as being
6117 available if the close succeeded.
6118 (os_open): Pass 0644 as the mode of the file being created.
6120 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6122 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6125 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6126 * sim-lnline.h: Update.
6128 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6129 conversion functions.
6130 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6132 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6133 compare functions. Replacing.
6134 (sim_fpu_cmp): This. Delete.
6136 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6138 * sim-core.c (sim_core_find_mapping): Call engine_error not
6139 sim_io_error when possible.
6141 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6143 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6144 high/low double word.
6146 * sim-trace.h: Remove definition of attribute - defined in
6149 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6151 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6152 name of the option - or family of options.
6154 * sim-options.c (sim_args_command): Match command `a-b c' with
6155 option `--a-b-c' from option table.
6157 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159 * sim-options.c (sim_print_help): For optional arguments, wrap
6162 * sim-trace.c (set_trace_options): New function, handle optional
6163 argument and multiple assignment.
6164 (trace_option_handler): Update.
6166 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6167 when branch tracing selected.
6169 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6171 * sim-trace.c (trace_one_insn): Make a va-args function.
6173 * sim-trace.c (trace_vprintf): New function, va-arg version of
6176 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6178 * sim-trace.c (trace_uninstall): Don't close a file twice.
6179 * sim-profile.c (profile_uninstall): Likewise.
6181 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6183 * sim-trace.c (toplevel): Include bfd.h.
6184 (trace_options): Note that --trace-linenum also turns on
6185 --trace-insn. Add --trace-{branch,semantics}.
6186 (trace_option_handler): If --trace-linenum, also turn on
6187 --trace-insn. Add --trace-branch support. If --trace-semantics,
6188 turn on ALU, FPU, branch, and memory tracing.
6189 (trace_one_insn): New function to trace an instruction. Support
6191 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6193 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6194 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6195 (TRACE_branch): Add new mask.
6196 (TRACE_*_P): Define all possible trace_p macros.
6197 (trace_one_insn): Declare function.
6199 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6201 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6202 GNU C doesn't support __attributes__.
6203 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6206 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6208 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6209 addresses are masked forcing them to be correctly aligned.
6210 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6211 * sim-config.c (config_alignment_to_a): Update.
6213 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6215 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6217 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6218 processor specific core maps.
6219 (sim_core_map_attach): Copy the core map data to each of the
6220 processor specific core data structures.
6221 * sim-core.c (sim_core_find_mapping): Update.
6223 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6224 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6225 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6226 alternatives that handle unaligned addresses.
6227 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6229 * cgen-utils.c (sim_disassemble_insn): Update.
6231 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6233 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6236 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6239 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6241 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6243 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6246 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6249 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6251 * cgen-trace.c: Prepend additional trace_printf argument.
6253 * cgen-utils.c (sim_disassemble_insn): Add additional core
6256 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6258 * nrun.c (main): Catch/report errorenous simulator states.
6260 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6261 * sim-trace.c: #include string.h/strings.h so that memset is
6263 * sim-utils.c: Ditto.
6264 * sim-profile.c: Ditto. And stdlib.h.
6265 (print_bar): Only define when used by instruction or memory profiler.
6267 * sim-options.c (standard_option_handler): Make ul more local.
6269 * sim-load.c (sim_load_file): Make the name constant.
6270 (sim_load_file): Passify gcc.
6272 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6274 * sim-utils.c, sim-load.c: Include sim-utils.h.
6276 * sim-base.h (sim_cpu): Pre define here so available to all.
6278 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6279 Restore the sim_cpu and instruction_address arguments so that full
6280 information is available to the abort function.
6281 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6282 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6284 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6285 tracing support for sim-events and sim-core.
6286 (trace_option_handler): Convert #if to if where possible so always
6287 compiled/checked by C compiler.
6288 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6290 * sim-base.h: Adjust comment documenting how to define the cpu
6292 (sim_state_base): Add sim_core and sim_events to simulator base
6295 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6296 * sim-core.c (sim_core_init, sim_core_attach,
6297 sim_core_find_mapping): Update.
6298 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6299 update_time_from_event, insert_sim_event,
6300 sim_events_schedule_after_signal, sim_events_deschedule,
6301 sim_events_tick): Ditto.
6303 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6304 sim-model.h): Move #includes from here.
6305 * sim-base.h: To here.
6306 (sim-core.h, sim-events.h, sim-io.h): Include also
6308 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6310 * callback.c (default_callback): Missing initialisers.
6312 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6314 * sim-utils.c (sim_add_commas): New function.
6315 * sim-basics.h (sim_add_commas): Add prototype.
6316 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6317 * sim-profile.c (COMMAS): New macro.
6318 (print_*): Use it to print commas in numbers.
6320 * configure: Regenerated.
6322 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6323 (cgen_state): New member run_fast_p.
6324 (cgen_init): Add prototype.
6325 (sim_disassemble_insn): New arg `cpu'.
6326 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6327 * cgen-utils.c (cgen_init): New function.
6328 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6329 * genmloop.sh: Call engine_halt if loop exits.
6331 * Makefile.in (sim-options_h): Define.
6332 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6333 (sim-model.o): Add new rule.
6334 (cgen-{scache,trace,utils}.o): Add new rules.
6335 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6336 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6337 Indent output by 2 spaces.
6338 * cgen-scache.h (scache_print_profile): Update.
6339 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6340 Use trace_printf, not fprintf.
6341 (trace_extract): Use trace_printf, not cgen_trace_printf.
6342 * genmloop.sh (!FAST case): Increment `insn_count'.
6343 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6344 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6345 access macro's name.
6346 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6347 Change return type to SIM_RC.
6348 (sim_core_{install,uninstall}): New functions.
6349 * sim-core.h (sim_core_{install,uninstall}): Declare.
6350 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6351 Change return type to SIM_RC.
6352 * sim-model.h (models,machs,model_install): Declare.
6353 * sim-module.c (modules): Add scache_install, model_install.
6354 (sim_post_argv_init): Set cpu->state backlinks.
6355 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6356 (standard_option_handler): Likewise.
6357 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6360 (profile_options): Delete --profile-simcache.
6361 (profile_option_handler): Likewise.
6362 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6364 (profile_print_{memory,model}): Likewise.
6365 (profile_print_simcache): Delete.
6366 (profile_print_speed): New function.
6367 (profile_print): Rewrite.
6368 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6369 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6370 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6371 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6372 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6373 (profile_print): Update prototype.
6375 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6377 * cgen-scache.[ch], cgen-sim.h: New files.
6378 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6379 * sim-model.c: New file.
6381 * Make-common.in (clean targets): Undo patch of Apr. 22.
6383 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6385 * sim-n-bits.h (signed): If we have a standard compiler, undef
6386 signed, so that signedN is defined correctly.
6388 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6390 * sim-module.h, sim-model.h, sim-profile.h: New files.
6391 * sim-module.c, sim-profile.c: New files.
6392 * Make-common.in (SIM_PROFILE): Define
6393 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6394 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6395 (sim_module.o,sim-profile.o): Add rules for.
6396 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6397 (--enable-sim-profile): Add.
6398 * configure: Regenerated.
6399 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6400 model. Move trace and profile support to sim-{trace,profile}.h.
6401 New members trace_data, profile_data.
6402 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6403 * sim-config.h: Provide default definition of WITH_PROFILE.
6404 (WITH_TRACE): Change default to -1.
6405 (MAX_NR_PROCESSORS): Always define.
6406 * sim-options.c: Move trace and profile support to
6407 sim-{trace,profile}.h.
6408 (sim_pre_argv_init): Moved to sim-model.c.
6409 (standard_install): New function.
6410 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6411 (standard_install): Declare.
6412 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6413 (trace_install, trace_uninstall): New functions.
6414 (trace_printf): Update reference to TRACE_FILE.
6415 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6416 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6417 (WITH_TRACE_FOO_P): Define.
6418 (trace_install): Declare.
6419 (TRACE_DATA): New struct.
6421 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6423 * run.c: Undo last exec_bfd patch.
6424 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6426 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6428 * run.c (exec_bfd): Add back in.
6429 (main): Set exec_bfd.
6431 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6433 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6435 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6437 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6438 less well defined engine_error.
6439 * sim-core.c: Ditto.
6441 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6443 * Make-common.in: Change clean targets to use :: so that other
6444 Makefiles can have their own clean targets.
6445 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6446 __STDC__ to control use of stdarg vs. varargs syntax. Some
6447 systems can't use __STDC__, but require stdarg.
6449 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6451 * sim-options.c (standard_options): Add --endian.
6452 (standard_option_handler): Likewise.
6454 * nrun.c: #include <signal.h>.
6455 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6456 handler that calls sim_stop ().
6458 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6460 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6461 handler that calls sim_stop (). Simulators may still be
6462 establishing their own handler.
6464 * sim-events.c (sim_events_poll): Rename from
6465 sim_events_at_large_int. Poll IO.
6467 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6470 * callback.c (os_poll_quit): New function poll for quit signal
6472 (default_callback): Include magic number.
6474 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6476 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6477 Check for functions getrusage, time.
6478 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6479 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6480 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6481 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6483 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6485 * sim-options.c, sim-options.h: New files.
6486 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6487 * Make-common.in (nrun.o): Add rules for.
6490 * run.c (main): Check return value of sim_open.
6492 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6493 (sim_main_headers): Add sim-trace.h.
6494 * run.c (exec_bfd, target_byte_order): Delete.
6495 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6496 call sim_load instead. Check return code of sim_create_inferior.
6497 * sim-base.h (CURRENT_STATE): Define.
6498 (sim_state_base): Make typedef. New members options, prog_argv,
6499 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6500 mem_size, memory [+ corresponding access macros].
6501 (sim_cpu_base): New typedef.
6502 * sim-trace.h: New file.
6503 * sim-trace.c: New file.
6504 * sim-basics.h: #include it.
6505 * sim-load.c: New file.
6507 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6509 * Make-common.in (INSTALL): Set to @INSTALL@.
6510 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6511 (install-common): Depend upon installdirs. Use
6512 $(program_transform_name) directly, rather than using
6514 (installdirs): New target.
6515 * Makefile.in (INSTALL): Set to @INSTALL@.
6516 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6517 (install-man): Depend upon installdirs. Use
6518 $(program_transform_name) directly, rather than using
6520 (installdirs): New target.
6522 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6524 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6527 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6529 * sim-basics.h: Only bring in config.h and tconfig.h if
6532 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6534 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6535 numbering convention of the target.
6536 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6537 and WITH_TARGET_WORD_MSB.
6538 (sim_config): When possible, check for consistency with bitsize
6541 * sim-bits.h: Allow MSB to be other than zero.
6542 * sim-bits.c: Ditto.
6543 * sim-n-bits.h: Ditto.
6545 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6546 * sim-n-bits.h (MSMASKEDn): Ditto.
6548 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6550 * Makefile.in (INSTALL): Change install.sh to install-sh.
6552 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6554 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6556 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6558 * run.c (main): Check that a program to run was specified.
6560 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6562 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6564 * configure: Regenerated to track ../common/aclocal.m4 changes.
6567 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6569 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6570 * sim-config.h: To here.
6572 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6573 (sim_main_headers): Define.
6574 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6575 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6577 (sim-utils.o): Add rule for.
6578 * sim-utils.o: New file.
6579 * sim-basics.h: #include sim-base.h.
6580 (zalloc): Make argument unsigned long.
6581 * sim-base.h: New file.
6582 * sim-inline.h (SIM_IO support): Delete.
6583 * sim-io.h: Delete inline support.
6584 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6585 * sim-config.c: sim-state.h renamed to sim-main.h.
6586 * sim-core.c: Likewise.
6587 * sim-events.c: Likewise.
6589 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6591 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6592 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6594 * configure: Regenerated to track ../common/aclocal.m4 changes.
6596 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6598 * configure: Regenerated to track ../common/aclocal.m4 changes.
6600 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6602 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6603 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6604 are defined by the configure.
6606 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6608 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6609 reserved-bits): Always define.
6611 * sim-config.h, sim-config.c (sim_config): New function - and new
6612 file - co-ordinate the setting/checking of the common simulator
6613 configuration options.
6615 * Make-common.in (sim-config.o): Add rule.
6617 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6619 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6620 va_list from void *, since va_list might not be a pointer type.
6622 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6624 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6626 (offset_N): Correct computation of LE offset.
6628 * sim-io.c (sim_io_error): Include a new line when reporting
6631 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6634 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6636 * run.c: Include alloca-conf.h.
6638 * callback.c (os_evprintf_filtered): Fix typo.
6640 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6642 * run.c (string.h, strings.h, stdlib.h): Include.
6644 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6645 0 when nothing pending.
6647 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6648 will soon be going away.
6649 (getopt): Plicate GCC.
6651 * sim-endian.c (sim-io.h): Plicate GCC.
6652 * sim-bits.c (sim-io.h): Ditto.
6653 * sim-n-bits.h (ROTn): Ditto.
6655 * sim-io.c (sim_io_error): Correct check for NULL.
6657 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6659 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6662 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6664 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6665 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6667 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6669 * sim-alu.h: Include sim-xcat.h.
6671 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6673 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6674 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6677 * sim-events.c (sim_events_at_large_int): New function. Just
6678 schedules an event every large-int ticks.
6679 (sim_events_init): Call.
6680 (sim_events_tick, sim_events_process): Move async handing to
6681 sim_events_process. Move timer decrement so that it occures after
6682 events have been processed.
6684 * sim-basics.h (struct _engine): Remove declaration.
6686 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6687 everything with same. Rename global struct to SIM_DESC.
6688 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6689 * sim-io.h, sim-io.c: Ditto.
6691 * sim-assert.h: New file. Optional assertion checking macros.
6692 * sim-io.c (sim_io_error): Make just this function tolerant to
6695 * sim-xcat.h: New file. Define concatenate macros.
6696 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6697 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6701 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6703 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6705 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6707 * sim-inline.h: Add definitions for sim-types.
6708 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6711 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6713 * sim-events.h: Remove defunct reference to callback struct.
6715 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6717 * configure: Re-generate.
6719 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6721 * Make-common.in (CSEARCH): Do not include the gdb directory in
6724 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6726 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6727 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6728 to explicitly incorporate these.
6730 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6731 specify the alignment restrictions of the target architecture -
6732 without this option all alignment restrictions are accomodated.
6733 (--enable-sim-assert): New option. Conditionally compile in
6734 assertion statements.
6735 (--enable-sim-float): New option. Strongly specify the target's
6736 floating point support.
6737 (--enable-sim-hardware): New option. Specify the hardware devices
6738 included in the simulation.
6739 (--enable-sim-packages): New option. Specify the hardware
6740 packages included in the simulation.
6741 (--enable-sim-regparm): New option. Specify that parameters be
6742 passed in registers instead of on the stack.
6743 (--enable-sim-reserved-bits): New option. Specify that reserved
6744 bits within an instruction are are correctly set.
6745 (--enable-sim-smp): New option. Specify the level of SMP support
6746 to be included in the simulator.
6747 (--enable-sim-stdcall): New option. Specify an alternative
6748 function call convention.
6749 (--enable-sim-xor-endian): New option. Configure xor-endian
6750 support used by some targets to implement bi-endian support.
6752 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6754 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6755 host endianness to be overridden.
6756 (--enable-sim-endian): Allow the target platform's byte order
6758 (--enable-sim-inline): Control the inlining of common components.
6759 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6760 (--enable-sim-warnings): Enable additional GCC compiler checks.
6761 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6764 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6765 sim-*-n.h so that the names are uniq on dos machines
6766 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6768 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6770 * run.c: #include "libiberty.h".
6771 (main): New locals sd,no_args,sim_argv.
6772 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6773 is program name. Update call to sim_set_callbacks.
6774 Record result of sim_open, pass to other sim_foo routines.
6776 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6778 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6781 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6783 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6784 Route stdout through buffered IO.
6786 * callback.c: Add os_flush_stderr, os_write_stderr,
6787 os_evprintf_filtered functions to route error output through
6790 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6791 Correct return type - should be void.
6793 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6795 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6797 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6798 not provide a default value as undefined indicates disable code.
6800 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6802 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6804 * sim-events.h, sim-events.c: Ditto.
6805 * sim-io.h, sim-io.c: Ditto.
6807 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6809 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6811 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6812 extract the tail or least signifiant bits from an integer of the
6815 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6816 WITH_TARGET_BITSIZE so that the compilation will fail when an
6817 unsupported bitsize value is defined.
6819 (INSERTED*): Convert to functions.
6820 (EXTRACTED*): Ditto.
6822 (SIGN_EXTEND, SEXT): Change to more terse name.
6824 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6826 * sim-inline.h: Allow explicit control over which .c files will be
6827 included by their header.
6829 * sim-inline.h: Allow explicit control over which .c files use the
6830 alternative - REGPARM - parameter passing mechanism.
6832 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6833 icache.c, idecode.c, semantics.c or support.c. Those names are
6834 not generally applicable.
6836 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6838 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6839 in a fashion similar to sim-endian-n.
6841 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6842 both value and address macro's.
6844 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6846 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6848 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6849 generic L_word, H_word macro's.
6851 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6853 * sim-basics.h: Borrow code from ppc directory.
6854 * sim-bits.c: Ditto.
6855 * sim-bits.h: Ditto.
6856 * sim-config.h: Ditto.
6857 * sim-endian-n.h: Ditto.
6858 * sim-endian.c: Ditto.
6859 * sim-endian.h: Ditto.
6860 * sim-inline.c: Ditto.
6861 * sim-inline.h: Ditto.
6862 * sim-types.h: Ditto.
6864 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6866 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6867 all the ALU size alternatives and then auto-configure a default.
6869 * sim-alu.h: Copy ppc/idecode_expression.h.
6871 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6873 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6874 sign extend a bit within a value.
6876 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6877 a pointer into the middle of a host word.
6878 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6880 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6882 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6883 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6884 appropriate definitions of read, write, etc. Add prototype for
6887 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6889 * Makefile.in (libcommon.a): Delete.
6890 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6891 (gentmap,targ-vals.h,targ-map.c): Likewise.
6892 (run-autoconf): Delete.
6893 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6894 (common makefile fragment): Moved back into ...
6895 * Make-common.in: Resurrect.
6896 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6897 * configure: Regenerated.
6899 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6901 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6902 (SIM_AC_OUTPUT): To here.
6904 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6906 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6907 comments and single quotes. Fixes a problem found on hpux.
6909 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6911 * aclocal.m4: Remove Make-common.in from dependencies.
6912 * (distclean): Remove targ-vals.def.
6914 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6915 into here. Makes insertion into makefiles easier. Also, change
6916 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6917 targ-map.o, and run are built. They are now built in the
6918 individual simulator directories, taking sources from ../common as
6919 necessary. This replaces the merging of libcommon.a into
6920 linsim.a, which was problematic for the WinGDB build process.
6921 * run.c: Include config.h from . instead of ../common.
6922 * Make-common.in: Remove. It's no longer necessary.
6924 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6926 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6927 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6929 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6931 * run.c (main): Set target_byte_order before call to sim_open.
6933 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6935 * callback.c: #include <stdlib.h>
6936 (os_error): New function.
6937 (default_callback): Add os_error.
6939 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6941 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6942 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6944 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6946 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6948 * run.c: #include ../common/config.h, tconfig.h.
6949 (myname): New static global.
6950 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6951 Only process -c ifdef SIM_HAVE_SIMCACHE.
6952 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6953 Parse program name from argv[0] and use in error messages.
6954 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6955 Add support for incomplete h8/300 termination indicators.
6956 (usage): Make more verbose.
6957 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6958 * Makefile.in,Make-common.in,callback.c: New files.
6959 * nltvals.def,gentmap.c,gentvals.sh: New files.
6961 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6963 * run.c: Include stdarg.h if __STDC__.
6965 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6967 * run.c (main): Don't print out anything if the signal
6968 number is zero (ie no signal).
6970 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6972 * run.c (main): Print out if the program raised a signal.
6974 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6976 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6979 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6981 * run.c (main): Explicitly cast malloc() parameter.
6983 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6985 * run.c (sim_bfd): New global to hold the bfd pointer for the
6987 (main): Initialize sim_bfd.
6989 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6991 * run.c (main): Use new bfd_big_endian macro.
6993 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6995 * run.c (main): Removed SH specific comments, so source is
6996 generic. Also updated to only load relevant sections. Moved
6997 sim_open() to after callback attach (to match GDB).
6999 * run.1: Removed SH specific comments.
7001 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
7003 * run.c (main): Always return sigrc at end.
7005 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7007 * run.c (main): Print error diagnostic and exit if bfd_openr() or
7008 bfd_check_format() fails.
7010 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
7012 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob