1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * acinclude.m4 (SIM_AC_COMMON): Call AC_MSG_CHECKING,
4 AC_DEFINE_UNQUOTED, and AC_MSG_RESULT for sim-debug. Likewise for
5 sim-stdio, sim-trace, and sim-profile.
6 (SIM_AC_OPTION_ENVIRONMENT): Likewise.
7 (SIM_AC_OPTION_ASSERT): Likewise.
8 (SIM_AC_OPTION_SMP): Likewise.
9 (SIM_AC_OPTION_XOR_ENDIAN): Likewise.
10 * configure: Regenerate.
11 * Make-common.in (SIM_DEBUG, SIM_TRACE, SIM_PROFILE, SIM_ASSERT,
12 SIM_ENVIRONMENT, SIM_SMP, SIM_XOR_ENDIAN): Delete.
13 (CONFIG_CFLAGS): Delete $(SIM_DEBUG), $(SIM_TRACE), $(SIM_PROFILE),
14 $(SIM_ASSERT), $(SIM_ENVIRONMENT), $(SIM_SMP), and $(SIM_XOR_ENDIAN).
15 * sim-config.c (sim_config): Change DEFAULT_ENVIRONMENT to
16 WITH_ENVIRONMENT & USER_ENVIRONMENT.
17 * sim-config.h (SIM_HAVE_ENVIRONMENT, WITH_ENVIRONMENT,
18 DEFAULT_ENVIRONMENT, WITH_DEBUG, WITH_TRACE, WITH_PROFILE,
19 WITH_ASSERT, WITH_STDIO): Delete.
20 * sim-options.c (standard_options): Delete SIM_HAVE_ENVIRONMENT
23 2016-01-10 Mike Frysinger <vapier@gentoo.org>
25 * acinclude.m4 (SIM_AC_OPTION_PACKAGES): Delete.
26 * configure: Regenerate.
27 * Make-common.in (SIM_PACKAGES): Delete.
28 (CONFIG_CFLAGS): Delete $(SIM_PACKAGES).
30 2016-01-10 Mike Frysinger <vapier@gentoo.org>
32 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
34 2016-01-10 Mike Frysinger <vapier@gentoo.org>
36 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
38 2016-01-10 Mike Frysinger <vapier@gentoo.org>
40 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
42 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
43 * gentmap.c: Change targ-vals.def include to nltvals.def.
44 * Make-common.in (gentmap): Change targ-vals.def to
45 $(srccom)/nltvals.def.
46 (distclean): Delete rm -f targ-vals.def.
47 * Makefile.in: Update comment.
49 2016-01-10 Mike Frysinger <vapier@gentoo.org>
51 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
52 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
53 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
55 2016-01-10 Mike Frysinger <vapier@gentoo.org>
57 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
58 and --enable-sim-stdcall and sim_stdcall.
59 * configure: Regenerate.
60 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
61 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
62 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
63 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
64 (REGPARM_*): Delete all regparm defines and their use.
66 2016-01-10 Mike Frysinger <vapier@gentoo.org>
68 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
69 * Make-common.in (SIM_CFLAGS): Delete.
70 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
71 * Makefile.in: Likewise.
73 2016-01-09 Mike Frysinger <vapier@gentoo.org>
75 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
76 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
77 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
78 * acinclude.m4 (SIM_AC_COMMON): ... here.
79 * aclocal.m4, configure: Regenerate.
80 * config.in: Delete file.
81 * callback.c: Change cconfig.h include to config.h.
82 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
84 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
85 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
87 2016-01-06 Mike Frysinger <vapier@gentoo.org>
89 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
90 date, and time information.
92 2016-01-06 Mike Frysinger <vapier@gentoo.org>
94 * sim-options.c (sim_parse_args): Mark argv array const.
95 * sim-options.h (sim_parse_args): Likewise.
97 2016-01-05 Mike Frysinger <vapier@gentoo.org>
99 * sim-trace.c: Include dis-asm.h.
100 (OPTION_TRACE_DISASM): New enum.
101 (trace_options): Add trace-disasm flag.
102 (trace_option_handler): Handle OPTION_TRACE_DISASM.
103 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
104 (dis_read, dis_printf, trace_disasm): New functions.
105 * sim-trace.h: Include dis-asm.h.
106 (TRACE_INSN_IDX): Clarify comment.
107 (TRACE_DISASM_IDX): New enum.
108 (TRACE_disasm): New define.
109 (WITH_TRACE_DISASM_P): New define.
110 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
111 (STRACE_DISASM_P): New define.
112 (TRACE_DISASM_P): Likewise.
113 (TRACE_DISASM_P): Likewise.
114 (TRACE_DISASM): Likewise.
115 (trace_disasm): New function.
117 2016-01-04 Mike Frysinger <vapier@gentoo.org>
119 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
121 2016-01-04 Mike Frysinger <vapier@gentoo.org>
123 * cgen-scache.c (MAX): Delete.
124 (scache_init): Change MAX to max.
125 * cgen-trace.c (min): Delete.
126 * cgen-utils.c (min): Delete.
127 * sim-basics.h [!min] (min): Define.
128 [!max] (max): Define.
130 2016-01-04 Mike Frysinger <vapier@gentoo.org>
132 * sim-options.c (sim_parse_args): Tweak getopt error message.
134 2016-01-04 Mike Frysinger <vapier@gentoo.org>
136 * acinclude.m4 (sim-bswap): Delete.
137 * configure: Regenerate.
138 * Make-common.in (SIM_BSWAP): Delete.
139 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
140 * sim-config.h (htonl, ntohl): Delete.
141 (WITH_BSWAP): Delete.
143 2016-01-03 Mike Frysinger <vapier@gentoo.org>
145 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
146 opterr state to it before calling getopt_long and restore afterwards.
147 Set opterr to 0. When optc is '?', call sim_io_eprintf.
149 2016-01-03 Mike Frysinger <vapier@gentoo.org>
151 * hw-device.h (device): Delete commented typedef.
152 * sim-basics.h (device): Delete typedef.
154 2016-01-03 Mike Frysinger <vapier@gentoo.org>
156 * sim-options.c (sim_parse_args): Replace for loop with a call
159 2016-01-03 Mike Frysinger <vapier@gentoo.org>
161 * nrun.c (myname): Mark const.
162 (main): Mark name const. Replace myname parsing loop with a
165 2016-01-03 Mike Frysinger <vapier@gentoo.org>
167 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
168 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
169 (SIM_AC_OPTION_HOSTENDIAN): Delete.
170 * config.in, configure: Regenerate.
171 * Make-common.in (SIM_HOSTENDIAN): Delete.
172 * sim-config.c (current_host_byte_order): Delete.
173 (sim_config): Delete current_host_byte_order assignments and
174 CURRENT_HOST_BYTE_ORDER checks.
175 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
176 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
177 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
178 (current_host_byte_order): Delete.
179 (CURRENT_HOST_BYTE_ORDER): Likewise.
180 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
181 (HOST_BYTE_ORDER): ... this.
182 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
184 (sim_endian_join_16): Likewise.
185 * sim-n-core.h (sim_core_read_misaligned_N): Change
186 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
187 (sim_core_write_misaligned_N): Likewise.
188 * sim-n-endian.h (endian_t2h_N): Likewise.
189 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
190 endian_le2h_N): Likewise.
191 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
193 2016-01-02 Mike Frysinger <vapier@gentoo.org>
195 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
196 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
198 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
199 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
200 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
201 * nrun.c (main): Likewise.
202 * sim-config.c (current_host_byte_order): Change type to enum
203 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
204 (current_target_byte_order): Likewise.
205 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
206 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
208 (sim_config): Change prefered_target_byte_order type to enum
209 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
210 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
211 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
212 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
213 Delete all the various arch/OS endian includes & defines.
214 (current_host_byte_order): Change type to enum bfd_endian.
215 (current_target_byte_order): Likewise.
216 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
217 (CURRENT_TARGET_BYTE_ORDER): Likewise.
218 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
219 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
220 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
222 (sim_events_watch_core): Likewise.
223 * sim-events.h: Likewise.
224 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
226 (sim_core_write_misaligned_N): Likewise.
227 * sim-n-endian.h (endian_h2be_N): Likewise.
228 (endian_be2h_N): Likewise.
229 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
230 (offset_N): Likewise.
231 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
232 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
234 2016-01-02 Mike Frysinger <vapier@gentoo.org>
236 * cgen-defs.h (current_state): Delete.
237 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
238 * sim-utils.c (current_state): Delete.
240 2015-12-30 Mike Frysinger <vapier@gentoo.org>
242 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
245 2015-12-27 Mike Frysinger <vapier@gentoo.org>
247 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
249 2015-12-26 Mike Frysinger <vapier@gentoo.org>
251 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
252 * config.in, configure: Regenerate.
253 * Make-common.in (sim-basics_h): Delete tconfig.h.
254 (distclean): Likewise.
255 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
256 (new_sim_core_mapping): Delete WITH_HW and device *device.
257 (sim_core_map_attach, sim_core_attach): Likewise.
258 (sim_core_read_buffer): Delete WITH_DEVICES logic.
259 (sim_core_write_buffer): Likewise.
260 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
262 (sim_core_attach): Likewise.
263 (device_io_read_buffer, device_io_write_buffer): Delete.
264 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
265 (sim_core_write_aligned_N): Likewise.
266 * tconfig.h: Delete file.
268 2015-12-26 Mike Frysinger <vapier@gentoo.org>
270 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
271 Call sim_cpu_hw_io_read_buffer if cpu is valid.
272 (sim_core_write_buffer): Move cia decl to top of func. Call
273 sim_cpu_hw_io_write_buffer if cpu is valid.
275 2015-12-25 Mike Frysinger <vapier@gentoo.org>
277 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
279 (hw_find_integer_property): Likewise.
280 (hw_find_integer_array_property): Likewise.
281 (hw_add_duplicate_property): Likewise.
283 2015-12-25 Mike Frysinger <vapier@gentoo.org>
285 * sim-config.h (WITH_ENGINE): Delete.
286 * sim-module.c (modules): Always include sim_engine_install.
288 2015-12-25 Mike Frysinger <vapier@gentoo.org>
290 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
291 * cgen-types.h (SIM_HAVE_MODEL): Delete.
292 * sim-base.h: Always include sim-model.h.
293 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
294 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
295 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
296 [!WITH_MODEL_P] (sim_machs): Define.
297 * sim-model.h: Add some developer docs.
298 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
299 (WITH_MODEL_P): Define.
300 * sim-module.c (modules): Always include sim_model_install.
301 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
303 2015-12-25 Mike Frysinger <vapier@gentoo.org>
305 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
306 * sim-model.c: Likewise.
307 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
308 SIM_MACH_IMP_PROPERTIES
310 2015-12-25 Mike Frysinger <vapier@gentoo.org>
312 * sim-core.c (device_error): Delete.
313 (sim_core_map_attach): Delete calls to device_error.
314 (sim_core_attach): Likewise.
315 * sim-core.h (device_error): Delete.
316 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
318 (sim_core_write_aligned_N): Likewise.
320 2015-12-25 Mike Frysinger <vapier@gentoo.org>
322 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
323 * sim-core.c (sim_core_write_buffer): Likewise.
324 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
325 (sim_core_write_aligned_N): Likewise.
327 2015-12-25 Mike Frysinger <vapier@gentoo.org>
329 * dv-pal.c: Include config.h and sim-main.h.
330 (hw_pal_io_read_buffer): Always call CPU_INDEX.
332 2015-12-24 Mike Frysinger <vapier@gentoo.org>
334 * sim-options.c (standard_options): Always enable load-lma and
336 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
338 2015-12-24 Mike Frysinger <vapier@gentoo.org>
340 * sim-module.c (MODULE_LIST): Delete.
342 2015-12-24 Mike Frysinger <vapier@gentoo.org>
344 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
345 Move to h8300/compile.c.
346 [SIM_H8300] (standard_options): Likewise.
347 (standard_option_handler): Likewise.
349 2015-12-24 Mike Frysinger <vapier@gentoo.org>
351 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
352 sim_watchpoint_install.
354 2015-12-24 Mike Frysinger <vapier@gentoo.org>
356 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
357 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
359 * sim-options.c (OPTION_MEM_SIZE): Delete.
360 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
361 (standard_option_handler): Likewise.
363 2015-12-24 Mike Frysinger <vapier@gentoo.org>
365 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
367 2015-11-21 Mike Frysinger <vapier@gentoo.org>
370 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
372 2015-11-21 Mike Frysinger <vapier@gentoo.org>
375 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
376 vasprintf, and va_end together. Check ret after va_end call.
378 2015-11-21 Mike Frysinger <vapier@gentoo.org>
380 * sim-types.h (SIM_PRI_TB): Define.
381 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
382 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
383 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
384 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
386 2015-11-17 Mike Frysinger <vapier@gentoo.org>
388 * sim-main.h (WITH_MODULO_MEMORY): Delete.
389 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
390 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
391 (sim_core_translate): Likewise.
392 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
394 2015-11-16 Mike Frysinger <vapier@gentoo.org>
396 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
397 (cgen_cpu_close): Change to XCONCAT2.
399 2015-11-15 Mike Frysinger <vapier@gentoo.org>
401 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
404 2015-11-14 Mike Frysinger <vapier@gentoo.org>
406 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
407 * sim-close.c: New file.
409 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
410 Ali Lown <ali.lown@imgtec.com>
412 * sim-bits.h (EXTEND6): New macro.
413 (EXTEND12): New macro.
414 (EXTEND25): New macro.
416 2015-06-24 Mike Frysinger <vapier@gentoo.org>
418 * sim-trace.c (trace_one_insn): Delete.
419 * sim-trace.h (trace_one_insn): Delete.
421 2015-06-24 Mike Frysinger <vapier@gentoo.org>
423 * sim-trace.c (debug_printf): Rename to ...
424 (sim_debug_printf): ... this.
425 * sim-trace.h (debug_printf): Delete define.
426 (debug_printf): Rename to ...
427 (sim_debug_printf): ... this.
429 2015-06-24 Mike Frysinger <vapier@gentoo.org>
431 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
432 (trace_options): Add trace-register option.
433 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
434 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
435 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
436 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
437 TRACE_REGISTER_P, TRACE_REGISTER): Define.
439 2015-06-24 Mike Frysinger <vapier@gentoo.org>
441 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
442 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
443 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
444 STRACE_DEBUG): Define.
446 2015-06-24 Mike Frysinger <vapier@gentoo.org>
448 * sim-trace.c (trace_options): Update help text for trace-alu,
449 trace-fpu, trace-vpu, and trace-semantics.
450 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
451 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
453 2015-06-24 Mike Frysinger <vapier@gentoo.org>
455 * sim-assert.h (SIM_FILTER_PATH): Delete.
456 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
457 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
458 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
459 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
460 * sim-events.c: Include libiberty.h.
461 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
463 2015-06-23 Mike Frysinger <vapier@gentoo.org>
465 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
466 (AC_ARG_ENABLE(sim-cflags)): Likewise.
467 (AC_ARG_ENABLE(sim-debug)): Likewise.
468 (AC_ARG_ENABLE(sim-stdio)): Likewise.
469 (AC_ARG_ENABLE(sim-trace)): Likewise.
470 (AC_ARG_ENABLE(sim-profile)): Likewise.
471 (AC_ARG_ENABLE(sim-environment)): Likewise.
472 (AC_ARG_ENABLE(sim-alignment)): Likewise.
473 (AC_ARG_ENABLE(sim-assert)): Likewise.
474 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
475 (AC_ARG_ENABLE(sim-endian)): Likewise.
476 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
477 (AC_ARG_ENABLE(sim-float)): Likewise.
478 (AC_ARG_ENABLE(sim-scache)): Likewise.
479 (AC_ARG_ENABLE(sim-default-model)): Likewise.
480 (AC_ARG_ENABLE(sim-inline)): Likewise.
481 (AC_ARG_ENABLE(sim-packages)): Likewise.
482 (AC_ARG_ENABLE(sim-regparm)): Likewise.
483 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
484 (AC_ARG_ENABLE(sim-smp)): Likewise.
485 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
486 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
487 (AC_ARG_ENABLE(cgen-maint)): Likewise.
488 * configure: Regenerate.
490 2015-06-23 Mike Frysinger <vapier@gentoo.org>
492 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
494 2015-06-23 Mike Frysinger <vapier@gentoo.org>
496 * cgen-trace.c [!__STDC__]: Delete.
497 * sim-trace.h [!__STDC__]: Likewise.
499 2015-06-21 Mike Frysinger <vapier@gentoo.org>
501 * sim-model.c (sim_model_init): Assert model is not NULL.
503 2015-06-21 Mike Frysinger <vapier@gentoo.org>
505 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
506 stdint.h. Replace all signed/unsigned typedefs with int#_t and
509 2015-06-21 Mike Frysinger <vapier@gentoo.org>
511 * sim-alu.h (_SIM_ALU_H_): Rename to ...
512 (SIM_ALU_H): ... this.
513 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
514 (SIM_ASSERT_H): ... this.
515 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
516 (SIM_BASICS_H): ... this.
517 * sim-bits.h (_SIM_BITS_H_): Rename to ...
518 (SIM_BITS_H): ... this.
519 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
520 (SIM_ENDIAN_H): ... this.
522 2015-06-18 Mike Frysinger <vapier@gentoo.org>
524 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
527 2015-06-18 Mike Frysinger <vapier@gentoo.org>
529 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
530 m for sentinel testing.
532 2015-06-17 Mike Frysinger <vapier@gentoo.org>
534 * sim-syscall.c: Include errno.h and targ-vals.h.
535 (sim_syscall_multi, sim_syscall): Define.
536 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
537 * syscall.c (cb_syscall): Extend comment.
539 2015-06-17 Mike Frysinger <vapier@gentoo.org>
541 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
542 * sim-syscall.c: New file.
543 * sim-syscall.h: New file.
545 2015-06-17 Mike Frysinger <vapier@gentoo.org>
547 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
548 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
549 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
550 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
551 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
553 * gentmap.c (gen_targ_map_c): Output name field.
555 2015-06-12 Mike Frysinger <vapier@gentoo.org>
557 * acinclude.m4: Change configure.in to configure.ac.
558 * sim-config.h: Likewise.
560 2015-06-12 Mike Frysinger <vapier@gentoo.org>
562 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
563 * configure: Regenerate.
565 2015-06-12 Mike Frysinger <vapier@gentoo.org>
567 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
568 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
569 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
570 TRACE_DEBUG): Define.
572 2015-06-12 Mike Frysinger <vapier@gentoo.org>
574 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
575 * sim-trace.c (trace_option_handler): Likewise.
576 * sim-trace.h (WITH_TRACE_ANY_P): Define.
577 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
578 (TRACE_ANY_P): Likewise.
580 2015-06-12 Mike Frysinger <vapier@gentoo.org>
582 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
583 CGEN_TRACE_INSN_FINI.
584 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
585 trace_result to cgen_trace_result, trace_insn_fini to
586 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
587 and trace_extract to cgen_trace_extract.
588 * cgen-trace.h (trace_insn_init): Rename to ...
589 (cgen_trace_insn_init): ... this.
590 (trace_insn_fini): Rename to ...
591 (cgen_trace_insn_fini): ... this.
592 (trace_insn): Rename to ...
593 (cgen_trace_insn): ... this.
594 (trace_extract): Rename to ...
595 (cgen_trace_extract): ... this.
596 (trace_result): Rename to ...
597 (cgen_trace_result): ... this.
598 (TRACE_RESULT_P): Rename to ...
599 (CGEN_TRACE_RESULT_P): ... this.
600 (TRACE_INSN_INIT): Rename to ...
601 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
602 cgen_trace_insn_init.
603 (TRACE_INSN_FINI): Rename to ...
604 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
605 cgen_trace_insn_fini.
606 (TRACE_PRINTF): Rename to ...
607 (CGEN_TRACE_PRINTF): ... this.
608 (TRACE_INSN): Rename to ...
609 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
610 (TRACE_EXTRACT): Rename to ...
611 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
613 (TRACE_RESULT): Rename to ...
614 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
615 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
616 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
617 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
618 TRACE_INSN to CGEN_TRACE_INSN.
619 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
621 2015-06-11 Mike Frysinger <vapier@gentoo.org>
623 * sim-events.c (ETRACE_P): Delete.
624 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
625 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
626 * sim-events.h (struct _sim_events): Delete trace member.
627 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
628 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
630 2015-06-11 Mike Frysinger <vapier@gentoo.org>
632 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
633 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
634 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
635 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
637 2015-06-11 Mike Frysinger <vapier@gentoo.org>
639 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
641 2015-06-11 Mike Frysinger <vapier@gentoo.org>
643 * sim-trace.h (WITH_TRACE_P): New define.
644 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
645 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
646 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
647 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
648 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
649 Redefine to use WITH_TRACE_P.
651 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
653 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
654 mistake in call to sim_engine_abort.
656 2015-04-29 Nick Clifton <nickc@redhat.com>
659 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
660 increasing parenthesis around casts to signed values.
662 2015-04-21 Mike Frysinger <vapier@gentoo.org>
664 * gennltvals.sh: Add mcore support.
665 * nltvals.def: Regenerate.
667 2015-04-21 Mike Frysinger <vapier@gentoo.org>
669 * cgen.sh: Add +x permissions.
670 * genmloop.sh: Likewise.
671 * gentvals.sh: Likewise.
672 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
673 Change all uses of srcroot for newlib to newlibroot.
675 2015-04-18 Mike Frysinger <vapier@gentoo.org>
677 * sim-base.h (SIM_CPU): New typedef.
679 2015-04-18 Mike Frysinger <vapier@gentoo.org>
681 * cgen-engine.h (CIA_ADDR): Delete.
682 * sim-base.h: Update sim_cia example.
683 [!CIA_ADDR] (sim_cia): New typedef.
685 2015-04-17 Mike Frysinger <vapier@gentoo.org>
687 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
688 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
689 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
690 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
691 CIA_SET to CPU_PC_SET.
693 2015-04-15 Mike Frysinger <vapier@gentoo.org>
695 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
696 * sim-main.h (STATE_CPU): Remove from comment and define.
698 2015-04-13 Mike Frysinger <vapier@gentoo.org>
700 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
701 * configure: Regenerate.
703 2015-04-13 Mike Frysinger <vapier@gentoo.org>
705 * sim-options.c: Include version.h.
706 (OPTIONS_VERSION): New enum.
707 (standard_options): Add "version".
708 (standard_option_handler): Handle OPTIONS_VERSION.
710 2015-04-13 Mike Frysinger <vapier@gentoo.org>
712 * Makefile.in (version.o): Change to using create-version.sh from gdb.
713 (create-version.sh): Delete.
715 2015-04-06 Mike Frysinger <vapier@gentoo.org>
717 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
719 2015-04-01 Mike Frysinger <vapier@gentoo.org>
721 * run-sim.h, run.c: Delete.
722 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
724 2015-03-31 Mike Frysinger <vapier@gentoo.org>
726 * config.in, configure: Regenerate.
727 * Make-common.in (CSEARCH): Add $(ZLIBINC).
728 (ZLIB, ZLIBINC): Define.
729 (BFD_LIB): Add $(ZLIB).
731 2015-03-31 Mike Frysinger <vapier@gentoo.org>
733 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
734 * cgen-ops.h (SEMOPS_INLINE): Likewise.
736 2015-03-29 Mike Frysinger <vapier@gentoo.org>
738 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
739 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
740 * sim-inline.h (INLINE2): Define to gnu_inline when available.
742 2015-03-24 Mike Frysinger <vapier@gentoo.org>
744 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
745 usage of STATE_WATCHPOINTS.
746 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
747 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
749 2015-03-24 Mike Frysinger <vapier@gentoo.org>
751 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
753 2015-03-24 Mike Frysinger <vapier@gentoo.org>
755 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
757 2015-03-24 Mike Frysinger <vapier@gentoo.org>
759 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
760 of enable_sim_hardware to AC_ARG_ENABLE.
762 2015-03-23 Mike Frysinger <vapier@gentoo.org>
764 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
765 Add dv-sockser.o to sim_hw_objs.
767 2015-03-23 Mike Frysinger <vapier@gentoo.org>
769 * dv-sockser.c: Include config.h.
770 * dv-sockser.h: Include sim-inline.h.
771 [HAVE_DV_SOCKSER]: Move all prototypes here.
772 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
773 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
775 2015-03-16 Mike Frysinger <vapier@gentoo.org>
777 * gentmap.c, run.c: Convert old style prototypes.
779 2015-03-16 Mike Frysinger <vapier@gentoo.org>
781 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
782 symlinking tconfig.h to tconfig.in.
783 * config.in, configure: Regenerate.
784 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
785 * tconfig.in: Rename file ...
786 * tconfig.h: ... here.
788 2015-03-15 Mike Frysinger <vapier@gentoo.org>
790 * dv-socker.h (dv_sockser_install): Declare.
791 * sim-module.c: Include config.h.
792 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
793 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
794 * sim-module.h: Include gdb/remote-sim.h.
796 2015-03-14 Mike Frysinger <vapier@gentoo.org>
798 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
799 (sim-inline.c): Delete rule.
801 2015-03-14 Mike Frysinger <vapier@gentoo.org>
803 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
804 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
805 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
807 2015-03-14 Mike Frysinger <vapier@gentoo.org>
809 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
810 [!ASSERT, WITH_ASSERT]: Likewise.
811 * sim-endian.c: Delete sim-io.h include.
813 2015-02-19 Mike Frysinger <vapier@gentoo.org>
815 * run-sim.h (sim_kill): Delete unused prototype.
817 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
819 * gentmap.c: Include "string.h".
821 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
823 * sim-options.c (sim_args_command): Call freeargv() when failure
826 2015-01-07 Joel Brobecker <brobecker@adacore.com>
828 * aclocal.m4, configure: Regenerate using automake 1.11.1.
830 2014-12-03 Joel Brobecker <brobecker@adacore.com>
832 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
833 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
834 callbacks following renaming in callback.h.
835 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
836 callback by call to "to_lstat" callback
838 2014-08-28 Gary Benson <gbenson@redhat.com>
840 * sim-trace.h (debug_printf): New define.
842 2014-08-19 Alan Modra <amodra@gmail.com>
844 * configure: Regenerate.
846 2014-08-15 Roland McGrath <mcgrathr@google.com>
848 * configure: Regenerate.
849 * config.in: Regenerate.
851 2014-03-10 Mike Frysinger <vapier@gentoo.org>
853 * sim-command.c (sim_do_command): Add const to cmd.
854 * sim-options.c (sim_args_command): Add const to cmd.
855 * sim-options.h (sim_args_command): Add const to cmd.
857 2014-03-05 Mike Frysinger <vapier@gentoo.org>
859 * sim-hload.c (sim_load): Add const to prog.
860 * sim-load.c (sim_load_file): Likewise.
861 * sim-utils.c (sim_analyze_program): Likewise.
862 * sim-utils.h (sim_analyze_program): Likewise.
863 (sim_load_file): Likewise.
865 2014-03-04 Mike Frysinger <vapier@gentoo.org>
867 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
868 * callback.c (system): Delete unused prototype.
870 (os_shutdown): Likewise.
871 (os_unlink): Likewise.
873 (os_system): Likewise.
874 (os_rename): Likewise.
875 (os_write_stdout): Likewise.
876 (os_flush_stdout): Likewise.
877 (os_write_stderr): Likewise.
878 (os_flush_stderr): Likewise.
879 (os_write): Likewise.
880 (os_read_stdin): Likewise.
883 (os_lseek): Likewise.
884 (os_isatty): Likewise.
885 (os_get_errno): Likewise.
886 (os_close): Likewise.
887 (os_vprintf_filtered): Likewise.
888 (os_evprintf_filtered): Likewise.
889 (os_error): Likewise.
893 (wrap): Change to new style prototype.
896 (os_close): Likewise.
897 (os_poll_quit): Likewise.
898 (os_get_errno): Likewise.
899 (os_isatty): Likewise.
900 (os_lseek): Likewise.
903 (os_read_stdin): Likewise.
904 (os_write): Likewise.
905 (os_write_stdout): Likewise.
906 (os_flush_stdout): Likewise.
907 (os_write_stderr): Likewise.
908 (os_flush_stderr): Likewise.
909 (os_rename): Likewise.
910 (os_system): Likewise.
912 (os_unlink): Likewise.
914 (os_fstat): Likewise.
915 (os_lstat): Likewise.
916 (os_ftruncate): Likewise.
917 (os_truncate): Likewise.
919 (os_pipe_empty): Likewise.
920 (os_pipe_nonempty): Likewise.
921 (os_shutdown): Likewise.
923 (cb_read_target_syscall_maps): Likewise.
924 (cb_target_to_host_syscall): Likewise.
925 (cb_host_to_target_errno): Likewise.
926 (cb_target_to_host_open): Likewise.
927 (cb_store_target_endian): Likewise.
928 (cb_host_to_target_stat): Likewise.
929 * sim-hload.c (sim_load): Change to new style prototype.
930 * sim-load.c (sim_load_file): Change to new style prototype.
931 (report_transfer_performance): Likewise.
932 (xprintf_bfd_vma): Likewise.
933 * syscall.c (cb_get_string): Change to new style prototype.
934 (get_path): Likewise.
935 (cb_syscall): Likewise.
937 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
939 * create-version.sh: Align parameters to match those of
940 ../../gdb/common/create-version.sh.
941 * Make-common.in (srcsim): New variable.
942 (version.c): Adjust call to create-version.sh as per above.
944 2013-09-23 Alan Modra <amodra@gmail.com>
946 * configure: Regenerate.
948 2013-09-03 Mike Stump <mikestump@comcast.net>
950 * sim-options.c (complete_option_list): Mark text and word const.
952 2013-06-28 Tom Tromey <tromey@redhat.com>
954 * Make-common.in (version.c): Use version.in, not
956 * create-version.sh: Likewise.
958 2013-06-24 Joel Brobecker <brobecker@adacore.com>
960 * create-version.sh: New script. Adapted from
961 gdb/commong/create-version.sh.
962 * Make-common.in (version.c): Update rule dependencies,
963 and re-implement using create-version.sh.
965 2013-06-21 Nick Clifton <nickc@redhat.com>
967 * gennltvals.sh: Add msp430 support.
968 * nltvals.def: Regenerate.
970 2013-06-03 Mike Frysinger <vapier@gentoo.org>
972 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
973 * aclocal.m4, configure: Regenerate.
975 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
978 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
979 -Wformat-nonliteral with -Wno-format.
981 2013-03-26 Mike Frysinger <vapier@gentoo.org>
983 * acinclude.m4: Regenerate.
985 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
987 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
988 which do not support dv-sockser.o. Add always as option to
989 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
990 is always required to be enabled by simulator.
992 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
994 * gennltvals.sh: Use libgloss/syscall.h for cr16.
995 * nltvals.def: Regenerate.
997 2012-06-16 Joel Brobecker <brobecker@adacore.com>
999 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
1000 * config.in, configure: Regenerate.
1002 2012-05-24 Pedro Alves <palves@redhat.com>
1004 * sim-signal.h (sim_signal_to_target): Rename to ...
1005 (sim_signal_to_gdb_signal): ... this.
1006 * sim-signal.c (sim_signal_to_target): Rename to ...
1007 (sim_signal_to_gdb_signal): ... this.
1008 * sim-reason.c (sim_stop_reason): Adjust to rename.
1010 2012-05-24 Pedro Alves <palves@redhat.com>
1014 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
1016 2012-05-24 Pedro Alves <palves@redhat.com>
1020 Replace target_signal with gdb_signal throughout.
1022 2012-05-18 Nick Clifton <nickc@redhat.com>
1025 * callback.c: Include config.h before system header files.
1026 * cgen-trace.c: Likewise.
1027 * cgen-utils.c: Likewise.
1028 * gentmap.c: Likewise.
1030 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1032 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1034 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1036 * sim-trace.c: Update the function prototype of save_data_size.
1037 Move the enum data_fmt from here...
1038 * sim-trace.h: ...to here.
1039 Add function prototype of save_data.
1041 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1043 * sim-core.h (sim_core_trans_addr): Add prototype.
1045 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1047 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1048 missing in last change.
1050 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1052 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1053 * nrun.c: Include string.h/strings.h.
1054 * aclocal.m4, config.in, configure: Regenerate.
1056 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1058 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1059 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1060 out -Werror initialization.
1062 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1064 * Make-common.in (TAGS): Change a-z to [:lower:].
1065 * acinclude.m4 (sim-trace): Likewise.
1066 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1067 Change A-Za-z0-9 to [:alnum:].
1069 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1071 * nrun.c (main): Display strsignal of sigrc.
1073 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1075 * Makefile.in (abs_srcdir): Declare.
1076 (srcroot): Define in terms of abs_srcdir.
1077 (headers): Change srcdir to abs_srcdir.
1079 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1081 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1084 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1086 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1087 system bourne shell.
1089 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1091 * syscall.c (cb_get_string): Rename from "get_string".
1092 (get_path): Rename get_string call to cb_get_string.
1094 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1096 * Make-common.in (VPATH): Add $(srccom).
1098 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1099 POSTCOMPILE): New variables.
1100 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1101 Include dependency files, when using GNU Make. Delete all
1102 dependency-only rules.
1103 * aclocal.m4: Include ../../config/depstand.m4. Call
1104 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1105 (MAKE, GMAKE): New substs.
1107 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1110 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1111 * configure, config.in: Regenerate.
1112 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1114 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1116 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1118 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1120 * sim-profile.c (profile_info): Only print the title once.
1122 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1124 * acinclude.m4: Rename from aclocal.m4.
1125 * aclocal.m4: Regenerate.
1127 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1129 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1130 * common.m4: Delete.
1131 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1132 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1133 * configure: Regenerate.
1135 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1137 * sim-alu.h (ALU32_AND): Clear carry flag.
1138 (ALU32_AND): Clear carry flag.
1140 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1142 * dv-cfi.c: Include stdbool.h.
1144 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1146 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1148 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1150 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1151 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1153 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1155 * sim-command.c: Include sim-options.h.
1157 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1159 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1161 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1163 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1164 Delete direct call to AC_PROG_CC.
1166 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1168 * sim-command.c: New file.
1169 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1170 (sim-command.o): New rule.
1172 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1174 * sim-options.c (standard_option_handler): Remove arg[0] check
1175 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1176 not an empty string, otherwise assign "" back to it.
1178 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1180 * nltvals.def: Regenerate to include Blackfin syscalls again.
1182 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1184 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1185 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1186 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1187 (trace_idx_to_str): Likewise.
1188 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1189 (TRACE_syscall): Define.
1190 (WITH_TRACE_SYSCALL_P): Likewise.
1191 (TRACE_SYSCALL_P): Likewise.
1193 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1195 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1196 remove now-unnecessary sub-scope for glue->type setting.
1197 Check to see if the "reg" property exists before we use it, and
1198 if it doesn't exist, error out for "glue" devices.
1200 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1202 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1203 glue-or, and set type to glue_xor when name is glue-xor.
1204 (hw_glue_port_event): Return immediately when type is glue_io
1205 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1206 and hw_port_event calls from glue_and to end of function.
1208 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1210 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1211 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1212 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1213 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1214 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1215 around function arguments.
1217 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1219 * sim-options.c (complete_option_list, sim_complete_command):
1222 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1224 * dv-glue.c: Fix up style.
1226 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1228 * hw-alloc.c (hw_alloc_data): Adjust brace.
1229 * hw-base.c (hw_base_data): Likewise.
1230 (generic_hw_unit_decode): Fix indentation.
1231 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1232 * hw-events.c (hw_event, hw_event_data): Likewise.
1233 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1234 * hw-instances.c (hw_instance_data): Likewise.
1235 * hw-instances.h (hw_instance): Likewise.
1236 * hw-main.h (hw_descriptor, enum): Likewise.
1237 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1238 * hw-ports.h (hw_port_descriptor): Likewise.
1239 * hw-properties.c (hw_property_data): Likewise.
1240 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1241 _range_property_spec, _reg_property_spec): Likewise.
1242 * hw-tree.c (_name_specifier, printer): Likewise.
1243 (split_device_specifier, parse_string_property, hw_tree_traverse,
1244 print_size, print_reg_property, print_string, print_properties):
1247 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1249 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1250 * Make-common.in (dv-cfi.o): New rule.
1251 * dv-cfi.c, dv-cfi.h: New files.
1253 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1255 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1256 fcntl.h and sys/fcntl.h, for constants.
1257 * nltvals.def: Regenerate.
1258 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1259 * sim-io.h (sys/types.h, sys/stat.h): Include.
1260 (sim_io_stat, sim_io_fstat): Declare.
1262 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1264 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1265 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1266 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1267 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1268 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1269 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1270 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1271 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1272 syscall.c: Trim trailing whitespace.
1274 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1276 * gennltvals.sh: Handle bfin targets.
1277 * nltvals.def: Regenerate.
1279 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1281 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1284 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1286 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1287 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1288 (hw_free): Drop zfree logic and always call free.
1289 * hw-base.c (hw_delete): Change zfree to free.
1290 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1291 (hw_handle_remove_phandle): Likewise.
1292 * hw-instances.c (hw_instance_delete): Likewise.
1293 * hw-tree.c (parse_reg_property): Likewise.
1294 (parse_ranges_property): Likewise.
1295 (parse_string_property): Likewise.
1296 * sim-core.c (sim_core_uninstall): Likewise.
1297 * sim-cpu.c (sim_cpu_free_all): Likewise.
1298 * sim-hw.c (sim_hw_uninstall): Likewise.
1299 * sim-memopt.c (do_memopt_delete): Likewise.
1300 (sim_memory_uninstall): Likewise.
1301 * sim-module.c (sim_module_uninstall): Likewise.
1302 * sim-options.c (sim_parse_args): Likewise.
1303 * sim-profile.c (profile_pc_cleanup): Likewise.
1304 (profile_uninstall): Likewise.
1305 * sim-watch.c (do_watchpoint_delete): Likewise.
1306 * sim-utils.c (zfree): Delete.
1307 (sim_state_free): Change zfree to free.
1308 * sim-utils.h (zfree): Delete.
1310 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1312 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1314 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1316 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1318 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1320 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1322 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1323 when asprintf fails.
1324 * sim-utils.c (sim_do_commandf): Issue an error and return when
1326 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1329 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1331 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1332 bytes has been calculated and when mmap_next_fd is valid and
1334 (memory_option_handler): Allow missing size when mmap_next_fd is
1337 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1339 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1340 not empty, and always append $3 to $hardware.
1342 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1344 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1345 * sim-hw.h (sim_hw_abort): Likewise.
1347 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1349 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1351 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1353 * run.1: Copyright year update.
1355 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1357 * hw-alloc.h (HW_NALLOC): Define.
1359 010-12-28 Mike Frysinger <vapier@gentoo.org>
1361 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1363 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1365 * sim-memopt.c (OPTION_MAP_INFO): Define.
1366 (memory_options): Handle --map-info.
1367 (memory_option_handler): Handle OPTION_MAP_INFO.
1369 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1371 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1372 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1373 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1375 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1377 * sim-core.c (WITH_HW): Add device casts to device_error,
1378 device_io_read_buffer, and device_io_write_buffer.
1380 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1382 * dv-sockser.c (dv_sockser_write_buffer): New function.
1383 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1384 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1386 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1388 * callback.c (os_lseek): Call wrap on lseek result.
1390 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1392 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1393 call by its equality to -1 not by it being negative.
1394 (connected_p): Likewise for accept() call.
1396 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1398 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1400 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1402 * profile.c (sim_profile_print_bar): Add cpu argument.
1404 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1406 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1408 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1410 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1411 (profile_print_pc): Convert sim_io_printf to profile_printf.
1412 (profile_print_insn): Likewise.
1413 (profile_print_memory): Likewise.
1414 (profile_print_core): Likewise.
1415 (profile_print_model): Likewise.
1416 (sim_profile_print_bar): Likewise.
1417 (profile_print_speed): Likewise.
1418 (profile_print_addr_ranges): Likewise.
1419 (profile_info): Likewise.
1420 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1422 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1424 * sim-model.c (OPTION_MODEL): Convert to enum.
1425 (OPTION_MODEL_INFO): New enum.
1426 (model_options): Add model-info/info-model entries.
1427 (model_option_handler): Handle OPTION_MODEL_INFO.
1429 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1431 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1432 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1435 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1437 * sim-hrw.c (sim_write): Add const to buf arg.
1438 * sim-utils.h (sim_write_fn): Likewise.
1440 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1442 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1445 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1447 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1448 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1449 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1450 * dv-sockser.c (sockser_options): Likewise.
1451 * hw-ports.c (empty_hw_ports): Likewise.
1452 * sim-hw.c (hw_options): Likewise.
1453 * sim-model.c (model_options): Likewise.
1454 * sim-options.c (standard_options): Likewise.
1455 * sim-profile.c (profile_options): Likewise.
1456 * sim-trace.c (trace_options): Likewise.
1457 * sim-watch.c (watchpoint_options): Likewise.
1459 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1461 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1462 the local "arg_table" variable, and the xmalloc cast.
1464 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1466 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1468 (sim_fpu_print_func): Add const markings to format buffer.
1470 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1472 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1474 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1476 * sim-trace.c (save_data): Add const markings to "buf" argument.
1478 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1480 * sim-options.c (standard_option_handler): Add const markings to
1483 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1485 * hw-ports.h: Fix spelling typos.
1487 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1489 * configure.ac: Check for socklen_t.
1490 * configure, config.in: Regenerated.
1491 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1493 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1495 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1496 * sim-hw.c (hw_option_handler): Likewise.
1498 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1500 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1501 (interrupt_nr_to_str): Likewise.
1502 (default_interrupt_names): Add const to pointer type.
1503 (sim_watchpoint_install): Add const to prefix.
1504 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1506 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1508 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1509 (sim_core_write_buffer): Likewise.
1511 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1513 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1514 the SIM_HAVE_ADDR_RANGE define.
1516 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1518 * sim-core.h (device_error): Add const to message, and add printf
1521 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1523 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1524 SIM_HAVE_ADDR_RANGE define.
1526 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1528 * dv-glue.c (hw_glue_ports): Swap static and const.
1530 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1532 * nrun.c (usage): Use void in definition.
1533 * sim-options.c (dup_arg_p): Convert old-style function definition.
1534 (sim_parse_args): Likewise.
1535 (sim_print_help): Likewise.
1536 * sim-trace.c (set_trace_option_mask): Likewise.
1537 (set_trace_option): Likewise.
1538 * sim-utils.c (sim_analyze_program): Likewise.
1539 (sim_elapsed_time_get): Likewise.
1540 (sim_elapsed_time_since): Likewise.
1542 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1544 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1545 (standard_options): Likewise.
1546 (standard_option_handler): Likewise.
1548 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1550 * hw-ports.c (TRACE): Delete.
1551 * hw-properties.c (TRACE): Delete.
1552 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1553 (hw_find_integer_property): Likewise.
1554 (hw_find_integer_array_property): Likewise.
1555 (hw_add_duplicate_property): Likewise.
1557 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1559 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1562 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1564 * sim-model.c: Include sim-model.h
1566 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1568 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1569 & from the STATE_CPU() examples.
1571 2010-01-24 Doug Evans <dje@sebabeach.org>
1573 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1574 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1576 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1577 (struct cgen_fp_ops): Update signatures of floating point conversion
1580 * Make-common.in (CGEN_SIM_DEPS): Define.
1581 (CGEN_INCLUDE_DEPS): Use it.
1582 (CGEN_MAIN_CPU_DEPS): Simplify.
1584 2010-01-22 Doug Evans <dje@sebabeach.org>
1586 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1587 (SUBWORDTFSI, JOINSIDI): Ditto.
1589 2010-01-05 Doug Evans <dje@sebabeach.org>
1591 * cgen-types.h (SETDI): Delete, unused.
1593 2009-12-02 Doug Evans <dje@sebabeach.org>
1595 * cgen-engine.h: Remove duplicated comment.
1597 2009-11-23 Doug Evans <dje@sebabeach.org>
1599 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1600 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1602 2009-11-22 Doug Evans <dje@sebabeach.org>
1604 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1605 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1606 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1607 instead of CGEN_INSN_INT.
1609 * cgen-trace.h (trace_extract): Add cast to fix warning.
1611 2009-11-05 Doug Evans <dje@sebabeach.org>
1613 * cgen-mem.h (DECLARE_GETT): Don't inline.
1614 (DECLARE_SETT): Ditto.
1616 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1618 * sim-inline.h: Fix spelling error.
1620 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1622 * Make-common.in: Add datarootdir.
1624 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1626 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1627 (SIM_CHECK_MEMBERS_1): Remove.
1628 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1629 AC_CHECK_MEMBERS one.
1630 * configure: Regenerate.
1632 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1633 * configure: Regenerate.
1635 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1637 * config.in: Regenerate.
1638 * configure: Likewise.
1640 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1641 definition of AC_CHECK_MEMBER.
1643 * aclocal.m4: m4_include toplevel config/override.m4.
1644 * configure: Regenerate.
1646 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1648 * Makefile.in (datarootdir): New variable.
1650 2009-07-07 Doug Evans <dje@sebabeach.org>
1652 * Make-common.in (CPU_DIR): Define.
1654 2009-07-06 Doug Evans <dje@sebabeach.org>
1656 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1657 identifiers for file types rather than encoding internal
1658 implementation details of cgen.sh.
1659 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1660 * cgen.sh: Add support for parallel makes.
1661 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1663 2009-05-18 Jon Beniston <jon@beniston.com>
1665 * gennltvals.sh: Add lm32 target.
1666 * nltvals.def: Add lm32 syscall definitions.
1668 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1670 Speed up simulator startup:
1671 * sim-utils.c (zalloc): Use xcalloc.
1673 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1675 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1676 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1677 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1678 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1679 type, QI, HI, SI, DI.
1681 * callback.c (os_error): Mark as being a noreturn function.
1682 * sim-io.h (sim_io_error): Similar for sim_io_error.
1684 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1686 * aclocal.m4: Fix underquoting of function names.
1688 2008-10-21 Julian Brown <julian@codesourcery.com>
1690 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1692 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1694 * common.m4: Add test for libz and zlib.h.
1695 * configure: Regenerate to track ../common/common.m4 changes.
1698 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1699 Daniel Jacobowitz <dan@codesourcery.com>
1700 Joseph Myers <joseph@codesourcery.com>
1702 * aclocal.m4: Include ../../config/acx.m4.
1703 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1704 * configure, config.in: Regenerate.
1705 * Make-common.in (LIB_OBJS): Add version.o.
1706 (version.c, version.o): New rules.
1707 * run.c: Include version.h.
1708 (usage): Add help parameter. Print output either to stdout or
1709 stderr depending on that parameter.
1710 (print_version): New.
1711 (main): Check for --help and --version.
1712 * run-sim.h (sim_target_display_usage): Add help parameter.
1715 2008-04-14 Hans Kester <kester.hans@gmail.com>
1717 * sim-signal.c: Define missing signals for _WIN32.
1719 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1721 * gennltvals.sh: Add cr16.
1722 * nltvals.def: Rebuild.
1724 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1726 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1727 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1729 2007-08-10 Nick Clifton <nickc@redhat.com>
1731 * sim-memopt.c (memory_options): Mention that the
1732 --memory-size switch accepts suffixes.
1733 (parse_size): Handle a suffix on the size value.
1734 * sim-options.c (standard_options): Mention that the mem-size
1735 switch accepts suffixes.
1736 (standard_option_handler): Handle a suffix on the size value.
1738 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1740 * acconfig.h: Remove.
1741 * config.in: Regenerate.
1743 2006-11-07 Thiemo Seufer <ths@mips.com>
1745 * gentmap.c: Fix compile time warning.
1747 2006-11-07 Thiemo Seufer <ths@mips.com>
1749 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1750 for bfd text addresses.
1752 2006-08-29 Thiemo Seufer <ths@mips.com>
1753 Nigel Stephens <nigel@mips.com>
1755 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1756 SIM_QUIET_NAN_NEGATED.
1758 2006-08-29 Nigel Stephens <nigel@mips.com>
1760 * sim-profile.c (profile_pc_init): Initialise default profiling
1761 frequency to a prime number.
1762 (profile_print_pc): Convert gmon.out sample data into target
1765 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1767 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1768 * common.m4: Likewise.
1769 * configure: Regenerated.
1771 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1773 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1774 * configure: Regenerated.
1776 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1778 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1779 and LIBINTL_DEP everywhere.
1780 (CSEARCH): Use INCINTL.
1781 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1783 * configure: Regenerated.
1785 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1787 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1788 option-contents test.
1790 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1792 * sim-signal.c (sim_signal_to_target): Fix typos.
1794 * sim-reason.c (sim_stop_reason): Use
1795 sim_signal_to_target, not sim_signal_to_host.
1796 * sim-signal.c (sim_signal_to_host): Fix typo.
1797 (sim_signal_to_target): New function.
1799 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1801 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1804 2005-07-08 Ian Lance Taylor <ian@airs.com>
1806 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1808 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1809 different fraction for a quiet NaN.
1810 (unpack_fpu): Likewise.
1812 2005-07-08 Ben Elliston <bje@au.ibm.com>
1814 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1815 * sim-load.c: Likewise.
1816 * syscall.c: Likewise.
1818 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1820 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1823 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1825 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1827 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1829 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1830 and signed64 for __ALPHA__.
1832 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1834 * aclocal.m4 Include ../../gettext.m4.
1835 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1836 (AM_LC_MESSAGES): Remove.
1837 * configure: Regenerate.
1839 2005-02-28 Jim Blandy <jimb@redhat.com>
1841 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1842 -Wuninitialized in the default list of build warnings if CFLAGS is
1843 set, and doesn't include -O. (Using -Wuninitialized without
1844 optimization produces a warning, which interferes with compilation
1847 2005-02-21 Jim Blandy <jimb@redhat.com>
1849 * callback.c (os_fstat): Don't declare 't' unless it's used.
1851 2005-02-09 Jim Blandy <jimb@redhat.com>
1853 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1855 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1856 to $(CGEN), to ensure that the command substitution happens where
1857 the variable is referenced in the submake, not when the submake's
1858 arguments are expanded.
1859 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1860 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1861 application Scheme script directly after ${cgen}; don't precede it
1864 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1866 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1867 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1868 Include libiberty.h.
1869 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1870 being either end of a pipe.
1871 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1872 (os_shutdown): Clear pipe state.
1873 (default_callback): Initialize new members.
1875 * callback.c (default_callback): Initialize target_endian.
1876 (cb_store_target_endian): Renamed from store, new first parameter
1877 host_callback *cb, drop last parameter big_p. Take endianness
1879 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1880 Remove variable big_p.
1881 * nrun.c (main): Initialize default_callback.target_endian.
1883 2005-01-14 Andrew Cagney <cagney@gnu.org>
1885 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1886 Add explicit call to AC_CONFIG_HEADER.
1887 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1888 * configure: Re-generate.
1890 2005-01-12 Andrew Cagney <cagney@gnu.org>
1892 * common.m4: New file, based on of aclocal.m4.
1894 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1896 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1897 * configure: Regenerated to track ../common/aclocal.m4 changes.
1899 2005-01-07 Andrew Cagney <cagney@gnu.org>
1901 * configure.ac: Rename configure.in, require autoconf 2.59.
1902 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1903 * configure: Re-generate.
1905 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1907 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1908 <case CB_SYS_ftruncate>: New cases.
1910 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1912 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1913 (cb_syscall) <case CB_SYS_rename>: New case.
1914 * callback.c (os_lstat): New function.
1916 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1918 * run.1: Document --sysroot=filepath.
1919 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1920 (standard_options): Support --sysroot=<path>.
1921 (standard_option_handler): Handle OPTION_SYSROOT.
1922 * syscall.c (simulator_sysroot): Define, initialized empty.
1923 (get_path): Prepend simulator_sysroot to absolute file path.
1924 [HAVE_STRING_H]: Include string.h.
1925 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1926 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1927 (main): If simulator_sysroot is not empty, chdir there.
1928 * sim-config.h (simulator_sysroot): Declare.
1930 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1931 cgen_rtx_error" in a CGEN-generated simulator.
1932 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1933 replacement for CGEN-related breakpoints.
1935 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1937 * Make-common.in (sim-basics_h): Add $(callback_h).
1939 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1941 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1942 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1943 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1944 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1945 (SIM_CHECK_MEMBERS): New macros.
1946 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1947 for struct stat member test and write. Add ST_x calls for each
1948 struct stat member tested in configure.in. Wrap each ST_x call in
1949 #ifdef of configure macro for that member.
1950 * configure, config.in: Regenerate.
1952 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1954 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1956 <case desc>: Pass -OPC opcfile.
1957 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1958 parameter to cgen.sh.
1960 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1962 * Make-common.in (sim-basics_h): Correct dependencies on
1963 cconfig.h and tconfig.h
1964 (sim-load.o): Correct typo in sim-basics_h dependency.
1966 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1968 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1969 sub-dependencies for other sim files that they include.
1970 (sim_main_headers): Use sim-*_h macros.
1971 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1973 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1975 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1978 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1979 $(remote_sim_h) too.
1980 (sim_main_headers): Add sim-utils.h.
1982 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1984 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1986 2004-07-26 Andrew Cagney <cagney@gnu.org>
1988 Problem from Olaf Hering <olh@suse.de>.
1989 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1991 2004-07-10 Ben Elliston <bje@au.ibm.com>
1993 * hw-tree.c (parse_integer_property): Typo fix in comments.
1994 * sim-options.c (sim_args_command): Likewise.
1996 2004-06-28 Andrew Cagney <cagney@gnu.org>
1998 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
2000 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
2002 * callback.c (os_shutdown): Fix bug in last change: actually
2003 mark file descriptors as available on startup.
2005 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
2007 [ include/gdb: * callback.h (host_callback_struct): Replace
2008 members fdopen and alwaysopen with fd_buddy. ]
2009 * callback.c: Changed all users.
2011 2004-06-15 Alan Modra <amodra@bigpond.net.au>
2013 * sim-load.c (sim_load_file): Use bfd_get_section_size
2014 instead of bfd_get_section_size_before_reloc.
2016 2004-05-18 Daniel Jacobowitz <dan@debian.org>
2018 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
2019 passing it to printf.
2021 2004-05-10 Daniel Jacobowitz <dan@debian.org>
2023 * callback.c: Update copyright dates.
2025 * sim-basics.h: Likewise.
2026 * sim-load.c: Likewise.
2027 * syscall.c: Likewise.
2029 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2031 * callback.c: Include cconfig.h instead of config.h.
2033 * sim-basics.h: Likewise.
2034 * sim-load.c: Likewise.
2035 * syscall.c: Likewise.
2037 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2039 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2041 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2043 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2045 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2047 * sim-options.c (standard_options): Fix the names of H8
2050 2003-10-30 Andrew Cagney <cagney@redhat.com>
2052 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2053 with "struct bfd_symbol".
2055 2003-10-21 Andrew Cagney <cagney@redhat.com>
2057 * callback.c (os_truncate): Call "truncate", and not "stat".
2059 2003-10-20 Andrew Cagney <cagney@redhat.com>
2061 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2063 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2065 * callback.c (os_ftruncate, os_truncate): New functions.
2066 (default_callback): Initialize ftruncate and truncate members.
2068 2003-09-08 Dave Brolley <brolley@redhat.com>
2070 On behalf of Doug Evans <dje@sebabeach.org>
2071 * cgen.sh: New arg archfile.
2072 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2073 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2075 2003-08-28 Andrew Cagney <cagney@redhat.com>
2077 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2078 * sim-options.c (print_help): Cast the format with specifier to
2081 2003-08-20 Michael Snyder <msnyder@redhat.com>
2082 Dave Brolley <brolley@redhat.com>
2084 * cgen-par.h (flags, word1): New target-specific
2085 fields of CGEN_WRITE_QUEUE_ELEMENT.
2086 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2087 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2088 * gennltvals.sh: Add frv target.
2089 * nltvals.def: Add frv target.
2091 2003-06-23 Michael Snyder <msnyder@redhat.com>
2093 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2094 * sim-reg.c: Fix cut-and-paste bug in comment.
2096 2003-06-22 Andrew Cagney <cagney@redhat.com>
2098 From matthew green <mrg@redhat.com>:
2099 * sim-fpu.h: Update copyright.
2100 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2101 * sim-fpu.c: Update copyright.
2102 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2104 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2106 From Doug Evans <dje@sebabeach.org>:
2107 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2108 with disassemble_info:read_memory_func.
2109 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2111 2003-06-04 Michael Snyder <msnyder@redhat.com>
2113 * common/run.c (main): Remove SIM_H8300 ifdef.
2115 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2116 (standard_options): Add '-x' for h8/300sx.
2117 (standard_option_handler): Add case for SIM_H8300SX.
2119 2003-04-13 Michael Snyder <msnyder@redhat.com>
2121 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2123 2003-03-01 Andrew Cagney <cagney@redhat.com>
2125 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2126 (sim_engine_vabort): Ditto.
2128 2003-02-27 Andrew Cagney <cagney@redhat.com>
2130 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2131 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2132 * nrun.c (main): Ditto.
2134 2003-02-26 Andrew Cagney <cagney@redhat.com>
2136 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2137 (sim_engine_vabort): Ditto.
2138 (sim_engine_halt, sim_engine_restart): Ditto.
2140 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2142 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2143 (sim-break_h): Delete macro.
2144 (sim-break.o): Delete rule.
2145 * sim-break.c: Delete file.
2146 * sim-break.h: Delete file.
2147 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2148 (STATE_BREAKPOINTS): Delete macro.
2149 (sim_state_base): Delete field breakpoints.
2150 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2151 sim_break_install to array.
2153 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2155 * run.c (usage): Fix typos.
2157 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2159 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2161 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2163 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2164 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2165 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2166 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2167 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2168 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2169 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2170 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2171 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2172 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2174 2002-11-13 Andrew Cagney <cagney@redhat.com>
2176 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2178 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2180 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2181 (distclean): Depend on it.
2183 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2185 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2187 2002-08-29 Dave Brolley <brolley@redhat.com>
2189 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2191 2002-07-17 Andrew Cagney <cagney@redhat.com>
2193 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2194 (sim_set_callbacks, sim_size, sim_trace)
2195 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2196 to here from "gdb/remote-sim.h".
2198 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2200 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2201 avoid possible longjmp problems with automatic variable siggnal.
2203 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2205 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2206 * Make-common.in (installdirs): Make $(libdir) too, needed when
2207 installing libsim.a.
2209 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2211 * gennltvals.sh (dir): Mark d30v as obsolete.
2212 * nltvals.def: Remove d30v.
2214 2002-06-17 Andrew Cagney <cagney@redhat.com>
2216 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2218 * sim-memopt.c: Include <unistd.h>.
2219 (do_memopt_add): Fix printf format.
2220 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2222 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2224 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2225 --enable-gdb-build-warnings.
2226 * configure: Regenerated to track ../common/aclocal.m4 changes.
2228 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2230 * sim-fpu.c (unpack_fpu): Initialize exponent for
2233 (sim_fpu_sqrt): Same.
2235 2002-06-08 Andrew Cagney <cagney@redhat.com>
2237 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2238 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2240 * sim-load.c: Ditto.
2241 * callback.c: Ditto.
2243 * Make-common.in (callback_h): Define.
2244 (remote_sim_h): Define.
2246 (callback.o): Update.
2247 (syscall.o): Update.
2250 (sim-hload.o): Update.
2252 (sim-reason.o): Update.
2253 (sim-reg.o): Update.
2254 (sim-resume.o): Update.
2256 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2258 * run.c: Fix formatting.
2260 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2262 * run-sim.h: New header. Provide prototypes for functions used
2263 between run() and libsim.a which are not used by GDB.
2264 * run.c: Include run-sim.h.
2265 (main): If SIM_TARGET_SWITCHES is defined call
2266 sim_target_parse_command_line.
2267 (usage): If SIM_TARGET_SWITCHES is defined call
2268 sim_target_display_usage.
2270 2002-05-17 Andrey Volkov <avolkov@transas.com>
2272 * run.c: Made h8300s as new target, not h8300h alias.
2273 Added new option -S (h8300s target)
2274 * sim-options.c: Ditto.
2276 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2278 * callback.c: Use 'deprecated' rather than 'depreciated.'
2280 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2282 From wiz at danbala:
2283 * sim-fpu.h: Fix grammar and typos.
2286 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2288 * callback.c: Fix some spelling errors.
2289 * hw-device.h: Likewise.
2290 * hw-tree.c: Likewise.
2291 * sim-abort.c: Likewise.
2292 * sim-alu.h: Likewise.
2293 * sim-core.h: Likewise.
2294 * sim-events.c: Likewise.
2295 * sim-events.h: Likewise.
2296 * sim-fpu.h: Likewise.
2297 * sim-profile.h: Likewise.
2298 * sim-utils.c: Likewise.
2300 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2302 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2305 2002-01-20 Ben Elliston <bje@redhat.com>
2307 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2308 the comment for this enumerator.
2310 2002-01-14 Ben Elliston <bje@redhat.com>
2312 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2314 2001-12-20 Kazu Hirata <kazu@hxi.com>
2316 * run.c (usage): Fix a typo.
2318 2001-07-05 Ben Elliston <bje@redhat.com>
2320 * Make-common.in (srccgen): Remove.
2321 (CGEN_CPU_DIR): Define.
2322 (CGEN_READ_SCM): Redefine without $(srccgen).
2323 (CGEN_ARCH_SCM): Ditto.
2324 (CGEN_CPU_SCM): Ditto.
2325 (CGEN_DECODE_SCM): Ditto.
2326 (CGEN_DESC_SCM): Ditto.
2328 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2330 * sim-load.c (sim_load_file): Put it back: external now.
2331 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2333 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2335 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2337 * sim-utils.c (sim_analyze_program): Ditto.
2339 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2341 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2342 we're finished with its immediate use.
2343 * sim-load.c (sim_load_file): Ditto.
2345 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2347 Add support for mmap-based memory regions.
2348 * sim-memopt.c (mmap_next_fd): New global.
2349 (sim_memory_init): Reinitialize it.
2350 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2351 "--memory-mapfile FILE" option. Check for some errors.
2352 (do_memopt_add): Conditionally do mmap instead of malloc for
2353 backing store of simulated memory. Check for more errors.
2354 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2355 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2356 * configure.in: Look for mmap/fstat related functions and headers.
2357 * config.in, configure: Regenerated.
2359 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2361 * sim-core.c (sim_core_map_attach): Correct overlap-related
2364 2001-03-07 Michael Meissner <meissner@redhat.com>
2366 * run.c (alloca-conf.h): Delete, no longer provided.
2368 2001-02-22 Ben Elliston <bje@redhat.com>
2370 * sim-trace.h (TRACE_VPU_IDX): Add.
2371 (TRACE_vpu): Define.
2372 (WITH_TRACE_VPU_P): Likewise.
2373 (TRACE_VPU_P): Likewise.
2374 * sim-trace.c (OPTION_TRACE_VPU): Define.
2375 (trace_options): Add --trace-vpu.
2376 (trace_option_handler): Handle OPTION_TRACE_VPU.
2377 (trace_option_handler): Include VPU tracing in --trace-semantics.
2378 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2380 2001-02-21 Ben Elliston <bje@redhat.com>
2382 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2383 (TRACE_BRANCH_INPUT2): Likewise.
2385 2001-02-09 Ben Elliston <bje@redhat.com>
2387 * (profile_print_pc): Write header out in target byte order.
2389 2001-02-09 Ben Elliston <bje@redhat.com>
2391 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2392 adjusting the pc shift value.
2394 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2396 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2397 where a numeric value is supplied.
2399 2001-01-06 Ben Elliston <bje@redhat.com>
2401 * cgen.sh: Allow extrafiles to include the semantics files when
2402 generating an ISA-specific decoder.
2404 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2406 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2408 2000-12-23 Ben Elliston <bje@redhat.com>
2410 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2411 them to the trace stream using sim_fpu_printn_fpu. Include
2414 2000-12-15 Ben Elliston <bje@redhat.com>
2416 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2417 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2418 trailing digits as specified (-1 to print all digits).
2419 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2420 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2423 2000-12-13 Ben Elliston <bje@redhat.com>
2425 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2426 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2429 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2431 * sim-endian.h: Don't have parameters on macro definitions which
2432 are simply renaming functions, to permit use of XCONCAT2 in both
2433 the macro name and the arguments in a use of such a definition.
2435 2000-12-11 Ben Elliston <bje@redhat.com>
2437 * cgen-ops.h (SUBWORDDFDI): New function.
2439 2000-12-05 Ben Elliston <bje@redhat.com>
2441 * Make-common.in (cgen-defs): New target.
2442 (cgen-decode): Pass $(EXTRAFILES).
2444 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2445 -outfile-suffix options.
2447 2000-12-04 Ben Elliston <bje@redhat.com>
2449 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2450 (SUBWORDSIUQI): Likewise.
2451 (SUBWORDDIHI): Likewise.
2452 (SUBWORDDIQI): New function.
2454 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2455 * cgen-scache.c (scache_option_handler): Remove unused local var.
2457 2000-12-03 Ben Elliston <bje@redhat.com>
2459 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2461 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2463 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2465 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2467 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2470 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2472 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2473 (set_hw_delete): Moved the macro as a function.
2474 * hw-base.h (set_hw_delete): Declare as external function.
2475 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2476 allocated using hw_malloc.
2478 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2480 * sim-options.c (sim_parse_args): Free the memory used for
2481 long_options, short_options, handlers, opt_cpu, orig_val.
2483 2000-11-20 Ben Elliston <bje@redhat.com>
2485 * cgen-ops.h (SUBBI): New macro.
2486 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2487 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2489 2000-11-16 Ben Elliston <bje@redhat.com>
2491 * cgen-types.h (VOID): New type.
2493 2000-11-09 Ben Elliston <bje@redhat.com>
2495 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2496 (sim_fpu_two): Set exponent to 1.
2498 2000-10-26 Ben Elliston <bje@redhat.com>
2500 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2501 `all'. Pass `-i' options to cgen applications.
2502 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2503 cgen-desc): Pass $(isa) to cgen.sh.
2505 2000-10-08 Ben Elliston <bje@redhat.com>
2507 * cgen-utils.c (cgen_rtx_error): New function.
2509 2000-10-07 Ben Elliston <bje@redhat.com>
2511 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2512 conditions for sim_core_read_buffer().
2514 2000-09-26 Dave Brolley <brolley@redhat.com>
2516 * cgen-utils.c (RORQI): New function.
2517 (ROLQI): New function.
2518 (RORHI): New function.
2519 (ROLHI): New function.
2521 2000-08-28 Dave Brolley <brolley@redhat.com>
2523 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2524 in insn_value if it will fit.
2526 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2528 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2530 2000-08-15 Dave Brolley <brolley@redhat.com>
2532 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2534 2000-08-15 Dave Brolley <brolley@redhat.com>
2536 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2537 (PROFILE_CPU_FREQ): New macro.
2538 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2539 (profile-options): Add profile-cpu-frequency.
2540 (parse_frequency): New function.
2541 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2542 (profile_print_speed): Print cpu frequency and simulated execution time.
2543 Re-indent other items to match.
2545 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2547 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2549 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2551 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2552 * Makefile.in (install): Install run.1 man page.
2554 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2556 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2557 * Makefile.in (headers,nltvals.def): Merge.
2559 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2561 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2562 * nrun.c (main): Print the simulator statistics only in
2564 * hw-properties.h (hw_find_integer_array_property): Fix
2565 prototype (use signed_cell).
2567 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2568 * sim-events.c (sim_events_remain_time): New function returning
2569 the time that remains before the event is raised.
2570 * hw-events.c (hw_event_remain_time): Likewise.
2571 * sim-events.h (sim_events_remain_time): Declare.
2572 * hw-events.h (hw_event_remain_time): Declare.
2574 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2575 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2576 (OPTION_HW_LIST): New option --hw-list to list the devices.
2577 (hw_option_handler): List the device tree with 'sim_hw_print'.
2579 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2580 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2581 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2582 (EXTENDED): Define for 16-bit word size.
2583 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2584 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2585 * sim-types.h: Added support for 16-bit targets.
2587 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2589 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2591 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2593 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2594 * Makefile.in (distclean): Clean cconfig.h also.
2596 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2598 * configure: Regenerated to track ../common/aclocal.m4 changes.
2600 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2602 * aclocal.m4 (sim-profile): Enable the profiler by default.
2604 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2606 * run.c (main): Initialize sigrc.
2608 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2610 * sim-events.c (update_time_from_event): Add more detailed event
2613 2000-03-30 Dave Brolley <brolley@redhat.com>
2615 * aclocal.m4 (cgen): Use guile to run cgen.
2617 2000-03-23 Dave Brolley <brolley@redhat.com>
2619 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2621 * cgen-accfp.c (fextsfdf): New function.
2622 (ftruncdfsf): New function.
2623 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2625 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2627 * cgen-ops.h: Added TRUNCSISI.
2629 2000-03-08 Dave Brolley <brolley@redhat.com>
2631 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2632 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2633 (sim_queue_fn_si_write): Last argument is has type USI.
2634 (sim_queue_fn_sf_write): New function.
2635 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2636 (sim_queue_fn_sf_write): New function.
2637 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2639 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2641 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2642 sim_set_trace and run simulator using sim_resume.
2643 (main): Add option ``-o'' - operating environment. Only continue
2644 after a signal when operating environment.
2645 (main): Always set REASON and SIGRC using sim_stop_reason.
2646 (sim_trace): Delete extern declaration.
2648 2000-02-08 Nick Clifton <nickc@cygnus.com>
2650 * callback.c: Fix compile time warning messages.
2651 * run.c: Fix compile time warning messages.
2653 1999-12-17 Dave Brolley <brolley@cygnus.com>
2655 * sim-profile.h: (set_profile_option_mask): Add prototype.
2656 * sim-profile.c (set_profile_option_mask): No longer static.
2658 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2660 * sim-arange.c: Include <string.h>
2662 1999-12-07 Dave Brolley <brolley@cygnus.com>
2664 * sim-options.c (print_help): '=' required before optional argument.
2665 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2666 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2667 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2668 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2669 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2670 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2671 (fn_mem_qi_write): New union members.
2672 (fn_mem_hi_write): New union members.
2673 (fn_mem_si_write): New union members.
2674 (fn_mem_di_write): New union members.
2675 (fn_mem_df_write): New union members.
2676 (fn_mem_xi_write): New union members.
2677 (sim_queue_fn_mem_qi_write): New function.
2678 (sim_queue_fn_mem_hi_write): New function.
2679 (sim_queue_fn_mem_si_write): New function.
2680 (sim_queue_fn_mem_di_write): New function.
2681 (sim_queue_fn_mem_df_write): New function.
2682 (sim_queue_fn_mem_xi_write): New function.
2683 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2684 (sim_queue_fn_mem_hi_write): New function.
2685 (sim_queue_fn_mem_si_write): New function.
2686 (sim_queue_fn_mem_di_write): New function.
2687 (sim_queue_fn_mem_df_write): New function.
2688 (sim_queue_fn_mem_xi_write): New function.
2689 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2690 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2691 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2693 1999-12-01 Dave Brolley <brolley@cygnus.com>
2695 * cgen-accfp.c (subsf): Check status code.
2713 1999-11-26 Dave Brolley <brolley@cygnus.com>
2715 * cgen-par.h (fn_df_write): Mode of data is DF.
2716 (sim_queue_fn_df_write): Mode of data is DF.
2717 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2719 1999-11-22 Dave Brolley <brolley@cygnus.com>
2721 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2722 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2724 1999-11-04 Dave Brolley <brolley@cygnus.com>
2726 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2727 CGEN_MEM_XI_WRITE members.
2728 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2729 (sim_queue_fn_xi_write): New function.
2730 (sim_queue_mem_xi_write): New function.
2732 * cgen-par.c (sim_queue_fn_xi_write): New function.
2733 (sim_queue_mem_xi_write): New function.
2734 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2737 1999-10-22 Dave Brolley <brolley@cygnus.com>
2739 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2740 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2741 * cgen-par.c: Set insn_address for each queued write. Get pc from
2742 cpu when executing queued writes.
2744 1999-10-19 Dave Brolley <brolley@cygnus.com>
2746 * cgen-par.h (sim_queue_fn_pc_write): New function.
2747 (CGEN_FN_PC_WRITE): New enumerator.
2748 (fn_pc_write): New union member.
2749 * cgen-par.c (sim_queue_fn_pc_write): New function.
2750 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2752 1999-10-18 Dave Brolley <brolley@cygnus.com>
2754 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2755 (CGEN_MEM_DF_WRITE): New enumerator.
2756 (mem_di_write): New union member.
2757 (mem_df_write): New union member.
2758 * cgen-par.c (sim_queue_mem_di_write): New function.
2759 (sim_queue_mem_df_write): New function.
2760 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2762 * cgen-accfp.c (divsf): Check for division errors.
2764 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2766 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2768 1999-10-07 Dave Brolley <brolley@cygnus.com>
2770 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2771 (fn_hi_write): New union member.
2772 (sim_queue_fn_hi_write): New function.
2773 * cgen-par.c (sim_queue_fn_hi_write): New function.
2774 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2776 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2778 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2779 Change type of result to SEM_PC.
2781 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2783 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2785 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2787 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2788 (JOIN*): Delete cpu arg.
2790 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2792 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2794 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2796 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2798 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2801 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2803 * run.c (main): Check the sim_stop_reason and only halt simulation
2804 when a valid stop condition is identified.
2806 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2808 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2810 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2812 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2813 (bi_write): New union element.
2814 (sim_queue_bi_write): New function.
2815 * cgen-par.c (sim_queue_bi_write): New function.
2816 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2818 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2820 * configure: Regenerated to track ../common/aclocal.m4 changes.
2822 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2823 ../gdb/configure.in.
2824 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2825 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2826 (SIM_WARNINGS): Delete
2827 (CONFIG_CFLAGS): Update.
2829 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2831 * cgen-par.c: New file.
2832 * cgen-par.h: New file.
2833 * cgen-sim.h (cgen-par.h): #include it.
2834 * cgen-cpu.h (write_queue): New field.
2835 (CPU_WRITE_QUEUE): New access macro.
2836 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2837 (cgen-par.o): New target.
2839 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2841 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2842 * cgen-utils.c (mode_names): Update.
2844 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2846 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2847 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2848 buffer arg if WITH_PARALLEL_GENWRITE.
2849 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2850 (struct idesc): Ditto.
2852 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2854 * sim-model.c (model_option_handler): Add \n to error message.
2856 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2858 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2859 (insn_sem): Rewrite.
2860 (sem_fn_desc): New struct.
2862 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2864 (scache case): Split into non-parallel/parallel versions.
2865 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2866 if not use semantic switch version.
2868 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2870 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2871 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2872 (SEM_BRANCH_INIT_EXTRACT): Delete.
2873 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2874 (SEM_BRANCH_FINI): Ditto.
2875 (SEM_BRANCH_VIA_ADDR): Ditto.
2876 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2877 (SEM_BRANCH_ADDR_CACHE): Delete.
2878 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2879 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2881 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2882 (@cpu@_pbb_begin): Initialize branch_target.
2883 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2884 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2886 (@cpu@_engine_run_fast): Ditto.
2888 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2890 * cgen-utils.c (RORSI): New function.
2891 (ROLSI): New function.
2893 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2895 * Makefile.in (TAGS): Tweak TAGS regex.
2896 * cgen-mem.h (*): Add TAGS markers.
2898 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2900 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2901 passed in when sim_resume is first entered - don't re-pass it
2904 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2906 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2907 OPTION_LOAD_LMA but only when is defined.
2908 (standard_options): When SIM_HANDLES_LMA is defined include
2909 options --load-lma and --load-vma.
2910 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2912 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2913 (struct sim_state_base): Add load_at_lma_p.
2914 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2915 STATE_LOAD_AT_LMA_P.
2917 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2919 * nrun.c (main): Re-format loop gnu style.
2921 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2923 * dv-sockser.c (connected_p): Initialize addrlen.
2925 1999-07-06 Dave Brolley <brolley@cygnus.com>
2927 * cgen-accfp.c (floatsidf): New function.
2928 (fixdfsi): New function.
2930 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2932 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2934 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2936 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2937 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2938 * cgen-fpu.c: New file.
2939 * cgen-fpu.h: New file.
2940 * cgen-accfp.c: New file.
2941 * cgen-cpu.h (CGEN_CPU): New member fpu.
2942 * cgen-mem.h: Redo fp support.
2943 * cgen-ops.h: Delete k&r support. Redo fp support.
2944 * cgen-sim.h: Include cgen-fpu.h.
2945 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2947 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2949 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2951 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2952 (@cpu@_pbb_cti_chain): Minor clean up.
2954 1999-05-08 Felix Lee <flee@cygnus.com>
2956 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2957 AM_CYGWIN32 and AM_EXEEXT.
2958 * configure: Regenerate.
2960 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2962 * sim-core.c (device_error,device_io_read_buffer,
2963 device_io_write_buffer): Delete decls.
2964 * sim-core.h: Put them here.
2966 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2967 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2968 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2969 (sim_core_write_aligned_N): Ditto.
2971 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2973 * sim-memopt.c (sim_memory_uninstall): Don't look into
2976 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2978 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2980 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2982 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2983 (sim_core_write_buffer): Ditto.
2985 1999-04-02 Keith Seitz <keiths@cygnus.com>
2987 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2988 after the interval counter has expired.
2989 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2990 poll_quit callbacks. May be overridden by Makefile.
2991 (poll_quit_counter): New global.
2992 * sim-events.c: Remove all mentions of ui_loop_hook. The
2993 host callback "poll_quit" will serve the purpose.
2994 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2996 * nrun.c: Remove declaration of ui_loop_hook.
2998 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
3000 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
3001 if being used by gdb.
3003 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3005 * cgen-types.h (XF,TF): Tweak.
3006 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
3008 (SUBWORD*,JOIN*): Define.
3009 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
3010 moved into cpu descriptor.
3011 * sim-model.h (MACH): New member `num'.
3013 1999-02-09 Doug Evans <devans@casey.cygnus.com>
3015 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
3016 (CGEN_CPU): Member opcode renamed to cpu_desc.
3017 New members get_idata,disassembler.
3018 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
3019 CGEN_INSN_ATTR_VALUE.
3020 (CGEN_STATE): Delete member opcode_table.
3021 (sim_disassemble_insn): Delete decl.
3022 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
3023 (struct idesc): Moved to here from <cpu>-decode.h.
3024 * cgen-run.c (prime_cpu): Call prepare_run callback.
3025 * cgen-trace.h (SFILE): New type.
3026 (sim_disasm_sprintf): Declare.
3027 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
3028 (sim_cgen_disassemble_insn): Declare.
3029 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3030 (insn_fields): Delete.
3031 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3033 (trace_insn): Call CPU_DISASSEMBLER hook.
3034 (sim_disasm_sprintf): New function.
3035 (sim_disasm_read_memory): New function.
3036 (sim_disasm_perror_memory): New function.
3037 (sim_cgen_disassemble_insn): New function.
3038 * cgen-utils.c: Don't include cpu-opc.h.
3039 (virtual_insn_entries): New static local.
3040 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3041 (cgen_insn_name): Rewrite.
3042 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3043 * cgen.sh (desc): New file generator handler.
3044 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3045 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3046 Don't include cpu-opc.h,cpu-sim.h.
3047 * sim-model.c (model_set): Delete SIM_DESC arg.
3048 (sim_model_set): Update.
3049 * sim-model.h (MACH): New member prepare_run.
3051 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3053 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3054 if redundant with allocator functions.
3056 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3058 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3060 * sim-profile.h: Make like sim-trace.h.
3061 (PROFILE_USEFUL_MASK): New macro.
3062 * sim-profile.c (profile_options): Make like trace_options, allow
3063 optional on|off arg where applicable.
3064 (set_profile_option_mask): New function.
3065 (sim_profile_set_option): New function.
3066 (profile_option_handler): Simplify.
3067 Have -p only enable selected things, not everything.
3068 Add missing break to OPTION_PROFILE_PC_RANGE.
3069 * cgen-scache.c (scache_options): Allow optional on|off arg to
3071 (scache_option_handler): Use sim_profile_set_option.
3073 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3075 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3076 (memory_option_handler): Implement MEMORY_FILL option. Make
3077 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3078 (parse_ulong_value): New function.
3079 (do_memopt_add): Allocate all buffers. Optionally fill them.
3081 1999-01-15 Richard Henderson <rth@cygnus.com>
3083 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3084 va_list, not an integer.
3085 * sim-events.c (sim_events_schedule): Likewise.
3087 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3088 the appropriate type.
3090 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3092 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3093 (sim_disassemble_insn): Update prototype.
3094 (sim_engine_invalid_insn): Ditto.
3095 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3096 (SEM_BRANCH_INIT): PCADDR->IADDR.
3097 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3098 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3099 * cgen-scache.h (*): Ditto.
3100 * cgen-trace.c (*): Ditto.
3101 * cgen-trace.h (*): Ditto.
3102 * cgen-utils.c (*): Ditto.
3103 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3105 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3106 (simple engine framework): Rewrite.
3107 * sim-module.c (modules): Install model module sooner (and in
3108 particular before the profile module).
3110 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3112 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3113 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3114 (sim_model_init): Call it.
3116 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3118 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3120 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3121 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3122 (SEM_BRANCH_INIT_EXTRACT): New macro.
3123 (SEM_BRANCH_INIT): Add taken_p.
3124 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3125 (SEM_BRANCH_FINI): Use it.
3127 * cgen-run.c (sim_resume): Handle tracing of last insn.
3128 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3129 * cgen-trace.c (current_abuf): New static global.
3130 (trace_insn_init): Initialize it.
3131 (trace_insn_fini): Use it.
3132 (trace_insn): Set it.
3133 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3134 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3135 (@cpu@_emit_after): Ditto.
3136 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3137 labels if WITH_SEM_SWITCH_FULL.
3138 * sim-model.c: Include bfd.h.
3139 (sim_model_init): New function.
3140 (sim_model_install): Record init fn.
3141 * sim-model.h (MACH): New member bfd_name.
3142 * sim-module.c (modules): Initialize model before scache.
3144 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3146 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3148 * nrun.c (main): Remain in simulation loop for traps and
3149 exceptions when in operating environment mode.
3150 (ui_loop_hook): New stub hook for standalone use.
3151 * sim-events.c (sim_events_process): Call ui_loop_hook
3152 periodically on CYGWIN host.
3154 * sim-reason.c (sim_stop_reason): Return host signal numbers
3155 to gdb on sim_stopped and sim_signalled cases.
3156 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3157 hook just before longjmp.
3158 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3159 hook just before sim_engine_run.
3161 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3162 * sim-trace.h (trace_generic): Ditto.
3163 * sim-trace.c (trace_generic): Ditto.
3165 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3167 * Make-common.in (SIM_MAIN_DEPS): New var.
3168 (CGEN_MAIN_CPU_DEPS): New var.
3169 * aclocal.m4: Add --enable-cgen-maint option.
3170 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3172 (GETIMEM*): Pass pc value to sim_core routine.
3174 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3176 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3177 Compare with ZERO not NULL.
3179 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3181 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3184 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3186 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3187 * sim-trace.c: Include stdlib.h if present.
3188 * dv-sockser.c: Include unistd.h if present.
3189 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3190 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3192 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3194 * gennltvals.sh: Add i960.
3195 * nltvals.def: Rebuild.
3197 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3199 * cgen-defs.h: New file, old cgen-sim.h.
3200 * cgen-sim.h: Simple header that includes others.
3201 * sim-arange.c: New file.
3202 * sim-arange.h: New file.
3203 * sim-basics.h: Include it.
3204 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3205 (sim-arange.o): Add rule for.
3206 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3207 (sim_io_eprintf_cpu): Add prototype.
3208 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3209 (INLINE2): New macro.
3210 (EXTERN_INLINE): New macro.
3211 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3212 before calling module init fns.
3213 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3214 (profile_init): New function.
3215 (profile_options): New option --profile-range.
3216 (profile_option_handler): Handle --profile-range.
3217 (profile_print_insn): Qualify address range specific section titles.
3218 (profile_print_addr_ranges): New function.
3219 (profile_info): Print address ranges if specified.
3220 (profile_install): Set profile_init init fn.
3221 * sim-profile.h (PROFILE_DATA): New member `range'.
3222 * sim-trace.c (trace_init): New function.
3223 (trace_options): New option --trace-range.
3224 (trace_option_handler): Handle --trace-range.
3225 (trace_install): Set trace_init init fn.
3226 * sim-trace.h (TRACE_DATA): New member `range'.
3227 * sim-utils.c (sim_cpu_msg_prefix): New function.
3228 (sim_io_eprintf_cpu): New function.
3229 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3230 (PC_IN_PROFILE_RANGE_P): New macro.
3231 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3232 (trace_insn_fini): New arg abuf. All callers updated.
3233 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3234 printing cycle counts.
3235 * cgen-trace.h (trace_insn_fini): Update prototype.
3236 (TRACE_RESULT_P): New macro.
3237 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3238 (TRACE_INSN): Check ARGBUF_TRACE_P.
3239 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3240 * cgen-types.h (SIM_INLINE): Delete.
3241 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3242 * cgen-utils.c: Don't include cgen-engine.h
3243 * genmloop.sh (@cpu@_fill_argbuf): New function.
3244 (@cpu@_fill_argbuf_tp): New function.
3245 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3246 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3247 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3248 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3249 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3250 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3251 doing profiling. Update call to TRACE_INSN_FINI.
3253 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3255 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3257 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3260 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3262 * sim-inline.c (SIM_INLINE_P): Fix typo.
3264 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3266 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3268 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3270 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3271 * nltvals.def: Re-generate.
3273 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3275 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3276 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3277 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3279 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3280 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3282 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3284 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3285 (${cpu}_pbb_cti_chain): Ditto.
3287 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3289 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3290 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3291 (EXTRACT_INT,EXTRACT_UINT): New macros.
3292 (SEM_SEM_ARG): New macro.
3293 (SEM_NEXT_VPC): New arg `pc'.
3294 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3295 (sim_disassemble_insn): Update prototype.
3296 * cgen-trace.c (current_insn,insn_fields): New static locals.
3297 (trace_insn): Set them.
3298 * cgen-utils.c: #include cgen-engine.h.
3299 (sim_disassemble_insn): New arg insn_fields.
3300 Handle variable length insns.
3301 * genmloop.sh: Only emit pbb decls if -pbb.
3302 (${cpu}_scache_lookup): New arg `vpc'.
3303 (scache support): Fetch pc before entering loop.
3305 * gennltvals.sh: Add fr30 support.
3306 * nltvals.def: Rebuild.
3308 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3310 * sim-types.h: Re-do type system so that GCC's attribute and mode
3311 are used to specify types. Handle case of ALPHA.
3313 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3315 * aclocal.m4: Add tests for dlopen family.
3316 * config.in: Regenerated.
3318 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3320 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3322 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3324 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3325 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3326 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3327 * cgen-sim.h: ... to here.
3329 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3331 * aclocal.m4 (enable-build-warnings): Replace
3332 enable-sim-warnings. Extend =LIST syntax so that prepend and
3333 append of options is possible. Drop -Werror, add
3334 -Wstrict-prototypes for GDB compatibility.
3335 * Make-common.in (SIM_WARNINGS): Update.
3337 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3339 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3340 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3341 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3342 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3343 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3345 * cgen-cpu.h: New file.
3346 * cgen-engine.h: New file.
3347 * cgen-scache.h: New file.
3348 * cgen-sim.h: Delete portions moved to new files.
3349 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3350 rather than sending result to stdout.
3352 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3354 * Make-common.in (sim-reg.o): New rule.
3355 (cgen-run.o): New rule.
3356 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3357 * cgen-run.c (prime_cpu): New function.
3358 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3359 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3361 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3362 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3363 (CGEN_INSN_VIRTUAL_P): New macro.
3364 (SEM_PC): New typedef.
3365 (SEMANTIC_FN): Change type of result to SEM_PC.
3366 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3367 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3368 (SCACHE_MAP): New typedef.
3369 (CPU_SCACHE): Add pbb support.
3370 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3371 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3372 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3374 (INSN_NAME): Delete.
3375 (cgen_insn_name): Declare.
3376 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3377 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3378 (first_insn_p): Make static.
3379 (trace_insn): Handle virtual insns specially.
3380 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3381 * cgen-types.h (UBI): Delete.
3382 (MODE_TYPE): New enum.
3383 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3384 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3385 (cgen_virtual_opcode_table): New global.
3386 (cgen_insn_name): New function.
3387 (sim_disassemble_insn): Ignore virtual insns.
3388 * genmloop.sh: Delete top level loop generation. Add pbb support.
3389 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3390 (sim_cpu_base): New members max_insns,insn_name,model_data.
3391 (CPU_PC_GET,CPU_PC_SET): New macros.
3392 (sim_pc_get,sim_pc_set): Declare.
3393 * sim-model.c (model_set): Call model init fn.
3394 * sim-model.h (MODEL_FN): New typedef.
3395 (INSN_TIMING): New member model_fn.
3396 (MODEL): New members num,init.
3397 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3398 All callers updated.
3399 (profile_insn_init): New fn.
3400 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3401 Exit early if insn profiling not supported.
3402 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3403 (profile_install): Record profile_insn_init as init fn.
3404 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3405 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3406 (PROFILE_DATA): Delete member exec_time.
3407 Change insn_count to pointer to array, rather than the array.
3408 (sim_profile_print_bar): Declare.
3410 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3412 * cgen-run.c: New file.
3413 * sim-reg.c: New file.
3415 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3417 * aclocal.m4: Add checks for -lsocket and -lnsl.
3419 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3420 allow local port reuse on listening socket.
3422 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3424 * sim-config.h: Remove reference to linux kernel header.
3426 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3428 * dv-sockser.c (sockser_addr): Make variable non-static.
3430 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3432 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3434 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3436 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3438 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3440 * Make-common.in (install-common): Add $(EXEEXT) when installing
3443 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3445 * cgen-sim.h (cgen_state): New member opcode_table.
3446 * cgen-utils.c (sim_disassemble_insn): Use it.
3448 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3450 * cgen-mem.h (DECLARE_SETT): Fix return type.
3451 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3452 * cgen-scache.c: Include stdlib.h.
3453 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3454 * sim-model.c (model_option_handler): Remove unused variable `n'.
3456 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3458 * cgen-utils.c: Include bfd.h.
3459 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3461 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3463 * sim-bits.h (EXTEND24): Fix typo.
3465 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3467 * sim-events.c (ETRACE_P): New macro.
3468 (struct _sim_event): Add member trace.
3469 (sim_events_free): Reclaim trace message.
3471 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3472 sim_events_schedule_tracef): New functions, include printf trace
3473 information in argument list. If tracing, store asprintf'd trace
3474 message in sim_event.
3476 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3477 hw_event_queue_schedule_vtracef): New functions, mimic
3480 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3482 * sim-bits.h (EXTEND24): Define.
3484 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3486 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3487 (CPU_SCACHE_HASH_MASK): New macro.
3488 (SCACHE_HASH_PC): Rewrite.
3489 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3490 computation out of main loop.
3492 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3494 * cgen-sim.h (RECORD_IADDR): Delete.
3495 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3496 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3498 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3500 * gennltvals.def (mn10200): Add entry.
3501 * nltvals.def: Regenerate with MN10200 additions.
3503 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3505 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3506 documentation on how it works.
3508 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3509 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3510 sim_core_set_xor, sim_core_xor_read_buffer,
3511 sim_core_xor_write_buffer): Update.
3513 * sim-events.h, sim-events.c (sim_events_install,
3514 sim_events_watch_clock, sim_events_schedule_after_signal,
3515 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3516 sim_events_deschedule): Update.
3518 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3519 sim_fpu_max32, sim_fpu_max64): Update.
3521 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3523 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3524 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3525 * sim-profile.c (profile_print_model): Update.
3527 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3529 * gennltvals.def (m32r): Use common syscall.h now.
3530 (mn10300): Add entry.
3531 * nltvals.def: Regenerate.
3533 * sim-engine.c (sim_engine_get_run_state): New function.
3534 * sim-engine.h (sim_engine_get_run_state): Declare it.
3536 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3538 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3539 * sim-core.c (sim_core_signal): Make extern, always define.
3541 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3543 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3544 * cgen-ops.h (ANDIF): New macro.
3545 (ANDIF[BQHSD]I): Delete.
3547 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3549 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3550 (hw_event_queue_schedule, hw_event_queue_deschedule,
3551 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3554 * hw-alloc.h (HW_NZALLOC): Define.
3556 * Make-common.in (test-hw-events): Add target for testing the
3559 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3561 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3563 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3565 * hw-main.h: Include hw-handles.h, hw-instances.h.
3566 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3567 * hw-base.c (hw_create, hw_delete): Call same.
3569 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3571 * dv-core.c: Include hw-main.h and sim-main.h.
3572 * dv-pal.c: Include hw-main.h and sim-io.h.
3573 * dv-glue.c: Include hw-main.h.
3575 * hw-main.h: New file. Move list of includes to here.
3576 * hw-base.h: From here.
3577 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3578 (hw-*.o, dv-*.o): Update.
3579 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3580 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3583 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3584 do_hw_poll_read): Move declarations from here.
3585 * hw-main.h: To here.
3587 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3589 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3591 * Make-common.in (hw-config.h): Update
3592 * hw-base.c, dv-pal.c, dv-glue.c: Update
3594 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3595 `*_callback' to `*_method.
3597 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3599 * hw-base.h (set_*): Move set method macros from here.
3600 * hw-device.h: To here.
3602 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3604 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3607 * hw-base.c (hw_create, hw_delete): Call
3608 * hw-properties.c (create_hw_property_data,
3609 delete_hw_property_data): Define.
3611 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3613 * hw-device.c, hw-properties.c: Include hw-base.h
3615 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3616 * hw-device.c: From here.
3617 * hw-base.h: Include "hw-events.h".
3619 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3620 * hw-base.c (hw_create, hw_delete): Call.
3621 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3623 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3624 (hw-alloc.o): New target.
3626 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3628 * hw-events.h, hw-events.c: New files. Move event code to here.
3629 * sim-hw.c: From here.
3630 * hw-base.h: Include "hw-events.h".
3631 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3632 (hw-events.o): New target.
3634 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3635 * hw-events.h (struct hw_event): Replace typedef hw_event.
3637 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3638 * hw-base.c (hw_create, hw_delete): Call.
3639 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3643 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3645 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3646 * hw-ports.c: To here.
3648 * hw-base.h, hw-ports.c (create_hw_port_data,
3649 delete_hw_port_data): New functions.
3650 * hw-base.c (hw_delete, hw_create): Call same.
3652 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3654 * hw-ports.h: To here.
3656 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3658 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3659 PROCESSOR and CIA arguments.
3661 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3663 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3664 Move common object files from here.
3665 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3667 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3669 * sim-hw.c: Include ctype.h.
3670 (do_hw_poll_read): Do not assume EAGAIN.
3672 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3674 * cgen-trace.c (first_insn_p): New static local.
3675 (trace_insn_init): Set it.
3676 (trace_insn_fini): Use TRACE_PREFIX.
3677 (trace_insn): Rewrite to use trace_prefix.
3678 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3679 Adjust width accordingly.
3681 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3682 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3683 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3684 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3685 (PROFILE_COUNT_CORE): Simplify.
3686 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3688 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3690 * cgen-ops.h (ADDCFSI): Fix typo.
3692 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3694 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3695 * genmloop.sh: Use them rather than static locals.
3697 * sim-engine.c (sim_engine_set_run_state): New function.
3698 * sim-engine.h (sim_engine_set_run_state): Declare.
3699 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3700 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3701 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3703 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3705 * cgen-trace.c (trace_insn_init): New arg first_p.
3706 All callers updated.
3707 (trace_insn_fini): New arg last_p. All callers updated.
3708 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3709 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3710 * genmloop.sh (engine_resume): Update.
3712 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3714 * Make-common.in (install-common): Run ranlib on installed copy of
3717 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3719 * Make-common.in (install-common): Rename and install libsim.a.
3721 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3723 * sim-io.c (unistd.h): Include.
3725 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3727 * Make-common (sim_main_headers): Sort.
3728 (cgen-*.o): Add cgen-sim.h dependency.
3730 * cgen-scache.c (scache_init): Only allocate space if scache element
3732 (scache_flush,scache_print_profile): Check if scache in use first.
3734 * cgen-sim.h (IDESC): Provide forward declaration.
3736 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3737 (cgen_cpu_max_extra_bytes): Declare.
3738 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3740 * sim-cpu.h: New file. sim_cpu_base moved here.
3741 Move sim_cpu_lookup decl here.
3742 * sim-base.h: #include "sim-cpu.h".
3743 * sim-cpu.c: New file.
3744 * Make-common (sim_main_headers): Add sim-cpu.h.
3745 (sim-cpu.o): Add rule for.
3747 * sim-model.c (set_model): Delete.
3748 (sim_model_set,model_set): New functions.
3749 (sim_model_install): Renamed from model_install.
3750 Don't set default model here.
3751 (model_option_handler): Rewrite --model processing.
3752 (sim_model_lookup,sim_mach_lookup): New functions.
3753 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3754 (insn_timing): Delete.
3755 (INSN_TIMING): New member `num'.
3756 (IMP_PROPERTIES): Always define scache_elm_size member.
3757 (MACH): New member init_cpu.
3758 (sim_machs): Renamed from machs.
3759 (sim_model_install): Renamed from model_install.
3760 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3761 * sim-module.c (modules): Update.
3763 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3765 * sim-io.c: #include <errno.h>.
3767 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3769 * dv-pal.c (struct hw_pal_device): Add reader.
3770 (hw_pal_finish): Initialize reader.
3771 (scan_hw_pal): Use reader.
3773 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3774 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3777 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3778 ../ppc/main.c sim_io_read_stdin.
3780 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3782 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3784 * hw-tree.c: Update.
3786 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3787 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3789 * hw-ports.h (hw_port_event): Ditto.
3790 * hw-ports.c (hw_port_event): Update.
3791 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3793 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3795 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3796 (do_counter_event): Update.
3797 * dv-glue.c (hw_glue_io_read_buffer): Update.
3798 (hw_glue_port_event): Update.
3800 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3801 * hw-base.h (hw_create): Ditto.
3802 * hw-base.c (hw_create): Ditto.
3804 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3805 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3808 * hw-device.h (hw_system_cpu): Declare.
3809 * sim-hw.c (hw_system_cpu): New function.
3811 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3812 sim_hw_abort not hw_abort.
3813 (sim-hw.h): Include.
3814 (sim_core_read_buffer, sim_core_write_buffer): Call
3815 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3817 (sim_core_set_xor): Do not pass CPU when aborting.
3819 * sim-n-core.h (sim_core_read_aligned_N,
3820 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3821 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3822 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3825 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3827 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3828 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3830 (sim_hw_print): New function.
3832 * sim-engine.h (sim_engine_vabort): Declare.
3833 * sim-engine.c (sim_engine_vabort): New function.
3835 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3837 * sim-trace.c (print_data): For floating-point numbers trace raw
3839 (trace_result_fp2): New function.
3840 * sim-trace.h (trace_result_fp2): New declaration.
3841 (TRACE_FP_RESULT2): New macro.
3843 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3845 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3846 AM_CYGWIN32 and AM_EXEEXT.
3847 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3848 to run and install-common rules.
3849 * common/configure: regenerate
3851 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3853 * sim-types.h (cell_word): New type.
3854 (natural_cell): Delete type.
3856 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3858 * configure: Regenerated to track ../common/aclocal.m4 changes.
3861 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3863 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3865 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3867 * configure: Regenerated to track ../common/aclocal.m4 changes.
3870 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3872 * acconfig.h: New file.
3873 * Make-common.in (top_builddir): New macro.
3874 (INTL_LIB): Removed.
3875 (INTLLIBS): New macro.
3876 (INTLDEPS): Likewise.
3877 (LIBDEPS): Use INTLDEPS.
3878 (EXTRA_LIBS): Use INTLLIBS.
3879 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3880 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3881 AM_LC_MESSAGES): New macros from GNU gettext.
3883 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3885 * sim-config.h: Discard leading _ from macros.
3886 * sim-types.h: Ditto.
3888 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3890 * Make-common.in (CSEARCH): Add -I to intl directories.
3891 (INTL_LIB): Point to libintl.a.
3892 (LIBDEPS): Add $(INTL_LIB).
3893 (EXTRA_LIBS): Ditto.
3895 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3897 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3899 * cgen-ops.h (ADDCFSI): Fix.
3902 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3904 * sim-types.h (signed_address, unsigned_address): Define.
3906 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3908 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3911 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3913 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3914 New functions, pack / unpack sim_fpu struct using raw values.
3915 (sim_fpu_is): Differentiate between negative and positive
3918 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3920 * sim-bits.h (EXTEND4): Define.
3921 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3923 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3925 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3926 declared so we need this cast to prevent long long addresses
3927 from being misconfigures. Results in access to unmapped memory.
3929 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3931 * Make-common.in (RUNTESTFLAGS): Define.
3932 (check): Pass RUNTESTFLAGS to recursive make.
3934 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3936 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3939 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3941 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3944 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3946 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3947 (sim-inline): Update to match sim-inline.[hc]
3948 * configure: Regenerated to track ../common/aclocal.m4 changes.
3950 * Make-common.in (sim_main_headers): Add sim-inline.h
3952 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3954 * sim-endian.h (sim-endian.c): Ditto.
3956 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3957 (sim_events_set_trace): Delete unused prototype.
3959 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3960 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3962 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3963 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3964 Comment out, not yet implemented in sim-fpu.c.
3965 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3966 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3968 * sim-inline.h: Rewrite description.
3969 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3970 (SIM_MAIN_INLINE): Add inline option.
3972 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3973 include generated files. Handled by generator directly.
3975 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3977 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3980 * sim-trace.h (TRACE_ANY_P): Define.
3981 (struct _trace_data): Add trace_any_p.
3983 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3985 * run.c (main): Handle all alternatives of enum sim_stop.
3986 (main): Delete unused `asection *s'.
3988 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3990 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3992 * configure: Regenerated to track ../common/aclocal.m4 changes.
3994 * sim-hw.c: New file.
3995 * sim-hw.h (sim_hw_parse): Declare function.
3996 (hw-tree.h): Do not include.
3998 * sim-base.h (STATE_HW): Define.
3999 (struct sim_state_base): Add member struct *hw.
4001 * sim-module.c (sim-hw.h): Include.
4002 (modules): Add sim_hw_install.
4004 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
4006 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
4008 * sim-base.h (CPU_INDEX): Define.
4010 * sim-utils.c (sim_state_alloc): Initialize.
4011 * sim-module.c (sim_post_argv_init): Ditto.
4013 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4015 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
4016 properly formatted lists.
4018 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
4021 0x2f needs to be 0x3f.
4023 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4025 * hw-tree.c (hw_tree_find_property): Return NULL when device is
4027 (hw_tree_find_*_property): Clean up error message when property is
4030 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4031 present before looking for it.
4033 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4035 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4036 (AC_CHECK_FUNCS): Add check for __setfpucw.
4037 * configure: Regenerated.
4039 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4041 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4042 hw_pal_timer, hw_pal_timer_value): Define.
4043 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4044 (do_counter_event, do_counter_read, do_counter_value,
4045 do_counter_write): new functions.
4047 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4049 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4052 * hw-base.c (hw_create): Stop searching for a device when one is
4055 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4057 * configure: Regenerated to track ../common/aclocal.m4 changes.
4059 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4061 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4062 appends extra devices.
4063 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4066 * Make-common.in (hw-config.h): New target, create hw-config.h
4068 (SIM_HW): Definition from @sim_hw@.
4069 (hw-base.o): Depend on hw-config.h
4071 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4073 * Make-common.in: Get SHELL from configure.
4074 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4075 move-if-change. Fixes NT native build problem.
4076 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4077 move-if-change. Fixes NT native build problem.
4078 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4081 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4083 * hw-device.h, hw-device.c (hw_strdup): New function.
4085 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4086 strings name, family and args.
4087 (full_name_of_hw): Use hw_strdup when returning the full path.
4089 * hw-properties.c: Clean up property not found / wrong type error
4092 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4093 before attaching any ports.
4095 * hw-base.c (hw-config.): Include. Replace hardwired table.
4097 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4099 * Make-common.in: Add rule for dv-glue.o.
4101 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4103 * hw-base.c (hw_finish): Move setting of trace level to here.
4104 (hw_create): From here.
4106 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4107 ../ppc/device_table.c.
4109 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4111 * hw-tree.c (print_properties): Supress path when printing
4112 properties of root node.
4114 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4116 * hw-device.h (HW_TRACE): Define.
4117 (hw_trace): Declare.
4118 * hw-device.c (hw_trace): Implement function.
4120 * hw-base.c (hw_create): Set hw trace level from "trace?"
4123 * dv-core.c (dv_core_attach_address_callback): Add trace.
4125 * dv-pal.c: Replace DTRACE with HW_TRACE.
4127 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4129 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4130 (hw_alloc_data): Delcare.
4131 (struct hw): Add member alloc_of_hw.
4133 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4134 functions. Assocate memory with a device.
4135 (stdlib.h): Include.
4137 * hw-base.h (set_hw_delete): Define.
4138 (hw_delete_callback): Declare.
4139 (hw_delete): Declare.
4141 * hw-base.c (hw_delete): Implement function.
4142 (struct hw_base_data): Add member to_delete.
4143 (ignore_hw_delete): New function, does nothing.
4144 (hw_create): Set the hw_delete method.
4145 (hw_create): Allocate the base type using HW_ZALLOC before setting
4148 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4150 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4152 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4153 (attach_hw_port_edge): Add struct hw argument
4155 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4158 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4160 * hw-device.h (hw_attach_address_callback,
4161 hw_detach_address_callback): Attach to a single space not a space
4162 mask. Clarify interpretation of SPACE:ADDR parameters.
4164 * hw-base.c (passthrough_hw_attach_address,
4165 passthrough_hw_detach_address): Update.
4166 * dv-core.c (dv_core_attach_address_callback): Ditto.
4167 * dv-pal.c (hw_pal_attach_address): Ditto.
4169 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4171 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4173 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4175 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4176 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4177 hw-properties_h, hw-tree_h): Define, point at corresponding
4179 (hw_base_headers): Define list of headers included by hw-base.h
4180 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4181 hw-properties.o, hw-tree.o): Specify dependencies.
4182 (dv-core.o, dv-pal.o): Ditto.
4184 * sim-hw.h: New file.
4186 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4187 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4189 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4191 * hw-base.h, hw-base.c: new files. Copied from
4192 ../ppc/device_table.[hc].
4194 * dv-core.c, dv-pal.c: New files. Copied from
4195 ../ppc/hw_{core,pal}.c
4197 * sim-basics.h (struct hw): Declare.
4198 (enum port_direction, enum object_disposition): Declare.
4200 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4202 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4203 sim_dv_src in Makefile. Take list of devices as parameter to m4
4206 * configure: Regenerated to track ../common/aclocal.m4 changes.
4208 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4210 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4211 trace_prefix can abort cleanly.
4213 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4215 * dv-sockser.c, dv-sockser.h: New files.
4216 * Make-common.in (dv-sockser.o): Add rule for.
4217 * aclocal.m4: Check for fcntl.h.
4218 * config.h: Add HAVE_FCNTL_H.
4220 * sim-break.c (remove_breakpoint): Fix thinko.
4222 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4223 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4225 1998-03-13 Fred Fish <fnf@cygnus.com>
4227 * sim-base.h (struct sim_state_base): Add prog_syms and
4228 define macro STATE_PROG_SYMS.
4229 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4230 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4231 and bfd_canonicalize_symtab, to get symbol table on first use
4232 and preserve it via STATE_PROG_SYMS for future calls to
4233 bfd_find_nearest_line.
4235 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4237 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4239 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4240 up to nr_maps, not just access_* maps.
4242 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4245 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4246 over nr_maps not sim_core_nr_maps.
4248 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4249 core_map argument to unsigned.
4250 (struct _sim_core): Ditto for struct member core_map.
4252 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4254 * sim-basics.h (access_io, access_*_io): Define.
4255 (map_read, map_write, map_exec, map_io): Define.
4257 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4258 attach with more generic mapmask.
4259 (sim_core_{read,write}_*): Change map argument to unsigned.
4261 * sim-core.c (sim_core_uninstall, sim_core_attach,
4262 sim_core_detach): Iterate over nr_maps instead of
4265 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4266 instead of the write_map.
4267 (remove_breakpoint): Ditto.
4269 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4270 with read_map, write_map, exec_map resp.
4272 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4275 * cgen-utils.c (sim_disassemble_insn): Ditto.
4277 * sim-hrw.c (sim_write, sim_write): Ditto.
4279 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4280 transfer_to_str): New functions.
4282 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4284 * sim-base.h (sim_state_base): New member environment.
4285 (STATE_ENVIRONMENT): New macro.
4286 * sim-config.c (current_environment): Delete.
4287 (sim_config_default): New function.
4288 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4289 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4290 (sim_config_default): Add prototype.
4291 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4292 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4293 Set STATE_ENVIRONMENT, not current_environment.
4295 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4297 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4299 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4301 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4303 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4305 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4307 * Make-common.in (TAGS): Make smarter.
4308 * Makefile.in (TAGS): Ditto.
4310 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4312 * sim-module.c (*): Fix typos in assertion tests.
4314 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4316 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4319 * sim-options.c (sim_parse_args): Ditto.
4320 (sim_args_command): Return OK, instead of nothing, for an empty
4323 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4325 * sim-profile.c (profile_info): Rename from profile_print. Drop
4326 misc and misc_cpu callback arguments. Use
4327 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4328 (profile_install): Install profile_info function.
4330 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4331 STATE_PROFILE_INFO_CALLBACK): Define.
4332 (struct PROFILE_DATA): Add field info_cpu_callback.
4333 (profile_print): Delete function.
4335 * sim-base.h (STATE_MODULES): Define. Replace individual
4336 STATE_*_LIST with single struct module_list.
4338 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4339 (struct module_list): Declare.
4341 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4342 sim_module_info): New functions.
4343 (sim_module_install): Clean up module data structures.
4345 * sim-info.c (sim_info): New file. New function. Call
4348 * Make-common.in (sim-info.o): Define rule.
4349 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4352 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4354 * sim-base.h (sim_cpu_base): New members name, options.
4355 (sim_cpu_lookup): Add prototype.
4356 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4357 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4358 (sim_add_option_table): Update prototype.
4359 * sim-options.c (sim_add_option_table): New argument `cpu'.
4360 (standard_option_handler,standard_install): Update.
4361 (sim_parse_args): Handle cpu specific options.
4362 (print_help): New static function.
4363 (sim_print_help): Call it. Print cpu specific options.
4364 (find_match): New static function.
4365 (sim_args_command): Call it. Handle cpu specific options.
4366 * sim-utils.c (sim_cpu_lookup): New function.
4367 * sim-memopt.c (memory_option_handler): Update.
4368 (sim_memopt_install): Update.
4369 * sim-model.c (model_option_handler): Update.
4370 (model_install): Update.
4371 * sim-profile.c (profile_option_handler): Update.
4372 (profile_install): Update.
4373 * sim-trace.c (trace_option_handler): Update.
4374 (trace_install): Update.
4375 * sim-watch.c (watchpoint_option_handler): Update.
4376 (sim_watchpoint_install): Update.
4377 * cgen-scache.c (scache_option_handler): Update.
4378 (scache_install): Update.
4380 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4382 * Make-common.in (check): Run `make check' in testsuite dir.
4384 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4386 * sim-trace.c (trace_result0): New function.
4388 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4389 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4390 tracing sim_fpu variables.
4391 (TRACE_ALU_RESULT0): Define.
4392 (TRACE_FP_RESULT_WORD): Define.
4393 (TRACE_FP_INPUT_WORD1): Define.
4395 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4396 sim_fpu_two): New constants.
4397 (sim_fpu_op1, sim_fpu_op2): New types.
4398 (struct _sim_fpu): Delete member result. Re-order other members.
4399 (sim_fpu_sign, sim_fpu_exp): New functions.
4400 (sim_fpu_max, sim_fpu_min): new functions.
4401 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4402 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4404 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4406 * sim-profile.c (profile_print): Delete duplicate test of
4408 (profile_print_pc): Exit early if data collection not set up.
4409 (profile_print_core): Simplify by calling sim_core_map_to_str.
4410 * sim-core.h (sim_core_map_to_str): Declare.
4411 * sim-core.c (sim_core_map_to_str): Make non-static.
4413 * genmloop.sh (engine_resume): Update insn_count before exiting.
4414 (engine_resume_full): Keep accurate core profile data.
4416 * cgen-utils.c (sim_disassemble_insn): Don't use
4417 sim_core_read_aligned_N, it messes up profiling results.
4419 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4421 * nltvals.def: Regenerate with MN10300 additions.
4423 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4425 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4427 * sim-trace.h, sim-trace.c (trace_result_word2,
4428 trace_input_word4, trace_result_word4): New function.
4430 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4432 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4434 * sim-xcat.h: Delete.
4435 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4436 * cgen-sim.h: Ditto.
4437 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4438 * sim-n-bits.h: Ditto.
4439 * sim-n-core.h: Ditto.
4440 * sim-n-endian.h: Ditto.
4442 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4444 * syscall.c (cb_syscall): Handle short reads, and EOF.
4446 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4448 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4449 sim_fpu to safely print fp_word values.
4450 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4451 (trace_result_bool1, trace_result_addr1): New functions.
4452 (trace_input_bool1, trace_input_addr1): New functions.
4454 * sim-trace.h (TRACE_FPU_*): Define.
4456 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4458 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4459 (sim_fpu_fpto, sim_fpu_tofp): Define.
4461 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4463 * sim-fpu.c (sim_fpu_cmp): New function.
4465 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4467 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4468 instead of abuf->length.
4469 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4470 (set_trace_option_mask): Renamed from set_trace_options.
4471 (set_trace_option): New function.
4472 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4473 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4475 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4477 * sim-basics.h: Declare struct _sim_fpu.
4479 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4481 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4482 (trace_prefix, trace_input*, trace_result*): Declare.
4483 (trace_one_insn): Change declaration, assume trace_prefix called.
4484 (trace_generic): Like trace_one_insn.
4485 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4486 (TRACE_alu, TRACE_[a-z]*): Update.
4488 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4489 trace_insn, save_data, trace_idx_to_str, print_data): New
4491 (trace_one_insn): Rewrite.
4492 (trace_generic): New function.
4494 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4496 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4498 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4499 (SEMANTIC_FN): Rewrite declaration.
4500 (DECODE): Update type of semantic_fast member.
4501 ({EX,SEM}_FN_NAME): Have only one version.
4502 * sim-base.h (sim_state_base): Delete conditionals surrounding
4505 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4507 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4510 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4512 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4513 Add missing parameters to device_io calls.
4514 * sim-core.h: Add missing parameters to device_io calls.
4516 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4518 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4519 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4520 (SEMANTIC{,_CACHE}_FN): Fix return type.
4521 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4522 (engine_resume): Likewise. Make `engine' volatile. Save copy
4523 of cpu pointer in volatile object. Initialize read switch if
4526 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4528 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4529 (SEM_INSN): New macro.
4531 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4533 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4535 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537 * configure: Regenerated to track ../common/aclocal.m4 changes.
4539 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4541 * sim-types.h (fp_word): New type, define according to
4542 WITH_TARGET_FLOATING_POINT_BITSIZE.
4544 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4545 configuration of size of floating point registers.
4547 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4549 * sim-profile.c (profile_print): Only print CPU <N> if other
4550 output is going to appear.
4552 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4554 * configure: Regenerated to track ../common/aclocal.m4 changes.
4556 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4558 * sim-types.h (address_word): Typedef according to
4559 WITH_TARGET_ADDRESS_BITSIZE.
4560 (signed_cell, unsigned_cell, natural_cell): Ditto using
4561 WITH_TARGET_CELL_BITSIZE.
4563 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4564 (WITH_TARGET_CELL_BITSIZE): Define.
4565 (WITH_HOST_WORD_BITSIZE): Delete.
4567 * sim-config.c (print_sim_config): Update.
4569 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4570 configuration of address and OpenFirmware cell sizes.
4572 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4574 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4575 * sim-run.c (sim_engine_run): Update.
4577 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4579 * sim-run.c (sim_engine_run): Ditto.
4581 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4582 (sim_resume): Pass nr_cpus to sim_engine_run.
4584 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4586 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4588 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4590 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4592 * Make-common.in (stamp-tvals): New rule.
4593 (targ-vals.h,targ-map.c): Depend on it.
4594 (clean): Remove stamp-tvals.
4596 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4598 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4599 in code also #if 0'ed.
4601 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4603 * configure: Regenerated to track ../common/aclocal.m4 changes.
4604 * aclocal.m4: Recognize --enable-maintainer-mode.
4606 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4608 * cgen-scache.h: Deleted.
4609 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4610 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4611 (scache_init): Use runtime computed size of SCACHE.
4612 (scache_flush): Likewise.
4613 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4614 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4615 * cgen-sim.h: Scache support moved here.
4616 (PC): Redo definition.
4617 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4618 (DECODE): Add parallel execution support.
4619 Only include semantic label members if using switch.
4620 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4621 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4622 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4623 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4625 (engine_{stop,run,resume,halt,signal}): Delete decls.
4626 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4627 (argbuf,scache): Delete forward decls.
4628 (STATE): Delete decl.
4629 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4630 Include cgen-mem.h, cgen-ops.h.
4631 (engine_halt,engine_signal): Delete.
4632 ({ex,exc,sem,semc}_illegal): Delete.
4633 (sim_disassemble_insn): Result of extract fn is in bits.
4634 * genmloop.sh: Rewrite.
4636 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4639 * sim-base.h (sim_state_base): Delete member `model'.
4640 (sim_cpu_base): Add member `model'.
4641 * sim-model.h (IMP_PROPERTIES): New type.
4642 (MACH): New members imp_props, models.
4643 (models): Delete decl.
4644 * sim-model.c (set_model): Update.
4645 * sim-profile.c (profile_print_model): Update.
4647 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4649 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4651 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4654 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4656 * configure: Regenerated to track ../common/aclocal.m4 changes.
4659 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4661 * aclocal.m4 (AR): Check for sigaction.
4663 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4665 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4667 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4668 * sim-config.c (sim_config): Replace WITH_DEVICES with
4669 WITH_TREE_PROPERTIES.
4671 * configure: Regenerated to track ../common/aclocal.m4 changes.
4673 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4675 * Make-common.in (SIM_ENVIRONMENT): New variable.
4676 (CONFIG_CFLAGS): Add it.
4677 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4678 --enable-sim-environment option.
4679 * configure: Regenerated.
4680 * sim-config.h (environment support): Rewrite.
4681 * sim-config.c (current_environment): Define as enum, unconditionally.
4682 (current_alignment): Define unconditionally.
4683 (config_environment_to_a): Update.
4684 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4685 (sim_config): Handle environment and alignment determination
4686 unconditionally. Delete sanity checks of current_environment,
4688 (print_sim_config): Update.
4689 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4690 (standard_options): Add --environment.
4691 (standard_option_handler): Likewise.
4693 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4695 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4696 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4697 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4698 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4699 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4700 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4701 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4702 argument ADD_CA macro with two argument ADDC_C - add carrying with
4704 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4705 argument SUB_CA macro with two argument SUBC_X - subtract
4707 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4709 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4711 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4713 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4714 * sim-io.h (sim_io_syscalls): Delete.
4716 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4718 * syscall.c (cb_syscall): Add missing else, so write to stdout
4721 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4722 the carry bit from the CPU's psw.
4724 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4726 * gennltvals.sh: Redo syscall support.
4727 * nltvals.def: Regenerated.
4729 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4731 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4732 the stream immediately.
4734 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4736 * sim-io.c (sim_io_getstring): Delete unused len2.
4737 (sim_io_syscalls): Ditto for sys_errno.
4739 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4741 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4743 * Make-common.in (run.o): Depend on remote-sim.h.
4744 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4745 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4747 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4749 * sim-io.c (sim_io_syscalls): Disable lseek.
4751 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4753 * gennltvals.sh: Generate syscall values for d30v.
4755 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4756 * nltvals.def: Regenerate.
4758 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4759 (os_fstat): Likewise. Validate fd argument.
4760 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4761 just compute target stat struct length.
4762 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4763 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4764 (get_string): Return host errno values so they can be properly
4766 (cb_syscall): Likewise.
4767 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4768 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4769 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4770 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4771 (get_path): New function.
4773 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4775 * sim-io.c (sim_io_syscalls): New function to provide system call
4776 emulation. Provide exit, open, close, read, write, lseek, and
4778 (sim_io_getstring): New function to return a string from a
4779 simulated memory location.
4781 * sim-io.h (sim_io_syscalls): Add declaration.
4783 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4785 * sim-core.c (sim_core_signal): Fix spelling error in message.
4787 * sim-hrw.c (sim_read): Use read map, not write map.
4789 * Make-common.in (all): Add .gdbinit.
4790 * gdbinit.in: Add dump command.
4792 * sim-model.c (model_options): Use '\0' for `shortopt'.
4794 * sim-trace.c (trace_option_handler): Set state trace file
4795 for --trace-file in addition to cpu's values.
4796 (trace_vprintf): If cpu == NULL, try state's trace file.
4797 (trace_options): Reorganize table, reword some descriptions.
4799 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4801 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4804 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4806 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4807 signal untranslated, document problem with this.
4809 * nrun.c (main): Check for a prog name of `*step'. If present,
4810 step the simulator instead of allowing it to run free.
4812 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4814 * Make-common.in (sim_main_headers): Add sim-signal.h.
4816 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4818 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4820 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4822 * sim-signal.h: Start simulator signals at 64 so that host signal
4823 numbers can be detected and reported.
4825 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4827 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4829 * callback.c (cb_host_to_target_stat): Fix return values.
4831 * cgen-sim.h (enum_signal_type): Delete.
4832 (engine_signal): Update prototype.
4833 * cgen-utils.c: Don't include <signal.h>.
4834 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4835 (engine_signal): Update.
4837 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4838 (sim_state_free): Call SIM_STATE_FREE if defined.
4840 * sim-module.c (sim_module_install): Don't leave any modules
4841 installed if one fails to install.
4843 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4845 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4846 more, since alloca is not used in this file.
4848 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4849 correctly set the carry and overflow bits for those types.
4850 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4851 with carry, so carry is correct after doing both adds.
4852 (ALU*): Space out '\' to make it easier to read.
4854 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4856 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4859 * sim-signal.c, sim-signal.h: New files.
4860 * Make-common.in (sim-signal.o): Add rule for.
4861 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4862 * sim-abort.c: Don't include <signal.h>.
4863 * sim-basics.h: #include "sim-signal.h".
4864 * sim-break.c: Don't include <signal.h>.
4865 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4866 * sim-core.c: Don't include <signal.h>.
4867 (SIGBUS): Delete definition.
4868 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4869 * sim-engine.c: Don't include <signal.h>.
4870 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4871 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4872 * sim-resume.c: Don't include <signal.h>.
4873 (SIGTRAP): Delete definition.
4874 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4875 * sim-stop.c: Don't include <signal.h>.
4876 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4877 * sim-watch.c: Don't include <signal.h>.
4878 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4880 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4882 * sim-base.h (CIA_ADDR): Provide default definition.
4883 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4884 * sim-break.c (sim_handle_breakpoint): Likewise.
4886 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4888 * Make-common.in (srccom): New variable.
4890 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4891 (LIB_OBJS): Add syscall.o.
4892 (gentmap): Pass $(NL_TARGET) to $(CC).
4893 (syscall.o): Add rule for.
4894 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4895 (sim-bits.o): Depend on $(sim-n-bits_h).
4896 (sim-load.o): Depend on callback.h.
4898 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4899 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4900 * cgen-mem.h, cgen-ops.h: New files.
4902 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4904 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4906 * callback.c: #include string.h or strings.h.
4907 #include sys/types.h and sys/stat.h.
4908 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4909 (os_get_errno,os_open): Update.
4910 (os_stat,os_fstat): New functions.
4911 (os_init): Initialize syscall_map, errno_map, open_map.
4912 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4913 errno_map, open_map, signal_map, stat_map.
4914 (cb_read_target_syscall_maps): New function.
4915 (cb_target_to_host_syscall): New function.
4916 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4917 (cb_target_to_host_open): Renamed from target_to_host_open.
4918 (store): New function.
4919 (cb_host_to_target_stat): New function.
4920 * syscall.c: New file.
4921 * gentmap.c (sys_tdefs): New global.
4922 (gen_targ_vals_h): Output target syscall numbers.
4923 (gen_targ_map_c): Update. Output target syscall translation map.
4924 * gentvals.sh: New first argument `target'. Preface table with
4925 #ifdef NL_TARGET_$target if non-null target passed.
4926 * gennltvals.sh: New file.
4927 * nltvals.def: Regenerated.
4929 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4931 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4933 (sim_core_dummy_M): Declare.
4935 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4937 * sim-core.c (sim_core_signal): Print the address of the
4940 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4942 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4944 * sim-base.h (sim_state_base): Add member trace_data.
4945 (STATE_TRACE_DATA): New macro.
4946 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4947 ({WITH_,}TRACE_DEBUG_P): New macros.
4948 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4949 (_sim_cpu): Delete forward reference.
4950 (debug_printf): Update.
4951 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4952 (trace_options): Add --trace-debug.
4953 (set_trace_options): Handle it.
4954 (trace_option_handler): Likewise.
4955 (trace_install): Init state trace_data struct.
4956 (trace_uninstall): Close state trace file.
4957 * sim-events.c (ETRACE): Only print source file and line number if
4959 * sim-n-core.h (sim_core_trace_M): Likewise.
4961 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4963 1997-11-13 Felix Lee <flee@cygnus.com>
4965 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4967 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4969 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4971 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4973 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4975 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4976 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4979 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4981 * sim-events.c (sim_events_process): Re-compute the time -
4982 update_time_from_event - as each event is processed. Reverses
4985 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4987 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4989 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991 * sim-events.c (sim_events_process): Delete redundant call to
4992 update_time_from_event.
4993 (sim_events_slip): Always decrement time_from_event.
4994 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4995 Delete assertion that time_from_event >=0 when work in queue, no
4998 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
5000 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
5001 (standard_option_handler): Update.
5003 * sim-options.h: Clarify documentation.
5004 (OPTION_LONG_ONLY_P): Delete definition.
5005 (OPTION_VALID_P): Define.
5007 * sim-options.c (sim_print_help): Allow short only options.
5008 (sim_parse_args): Ditto.
5009 (sim_args_command): Skip short only options.
5010 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
5011 separate entries for short and long options in the HANDLERS and
5013 (sim_parse_args): Disable argument permutation.
5015 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5017 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
5018 Add argument M, size of data type.
5019 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
5020 Declare, ditto for 5, 6 & 7 byte transfers.
5021 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
5024 * sim-n-core.h (sim_core_trace_M): Rename from
5025 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
5026 with transfer type. Print transfer direction. Handle 1 and 2 byte
5028 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5030 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5031 Update all functions.
5033 * sim-core.c: Generate functions starting with 16 not 1.
5034 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5035 all 5, 6 & 7 byte transfers.
5037 * sim-n-core.h (sim_core_read_misaligned_N,
5038 sim_core_write_misaligned_N): Implement.
5040 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5042 * sim-endian.h (U16_8): Implement
5044 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5046 * sim-endian.h (VL8_16, VH8_16): Implement.
5048 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5050 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5051 (memory_option_handler): Skip comma in alias address list
5053 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5055 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5057 (parse_size, parse_addr): New functions
5058 (memory_option_handler, memory_options): Parse address & size
5059 using new functions. Pass level, space, modulo to do_memopt_add &
5062 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5064 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5065 `attach_type attach' argument with `unsigned level' argument.
5068 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5069 sim_core_attach): Replace argument attach with level. Update
5070 verification of arguments.
5071 (sim_core_map_detach, sim_core_detach): Replace argument attach
5074 * sim-basics.h (enum _attach_type): Delete.
5076 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5078 * sim-core.h (sim_core_write_8): Define.
5080 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5082 * sim-bits.h: Document ROTn macro.
5084 * sim-endian.h (H2T): Handle 16 byte variables.
5086 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5089 * sim-core.c: Do not generate sim_core_*_word.
5091 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5092 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5094 * sim-core.h (sim_core_read_unaligned_word,
5095 sim_core_read_aligned_word, sim_core_read_word,
5096 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5097 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5099 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5101 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5103 * sim-endian.h: Disable 16 byte support.
5105 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5107 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5109 * sim-n-core.h (sim_core_trace_N): New function.
5110 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5111 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5113 * sim-endian.h: Add 128 bit variant.
5115 * sim-core.h, sim-core.c: Add 128 bit variant.
5117 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5119 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5121 * sim-events.c (sim_events_process): Clear events->work_pending.
5122 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5123 setting, nr_ticks_to_process.
5124 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5125 when the event queue isn't next.
5127 * sim-events.h, sim-events.c (sim_events_slip): New function.
5129 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5131 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5133 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5136 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5138 * nrun.c (main): Remove useless test of name != NULL.
5139 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5141 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5143 * sim-fpu.c (EXPMAX): Type is unsigned.
5144 (MIN_INT, MAX_INT): Type is signed64.
5145 (i2fpu): Type of val is signed64.
5147 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5149 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5150 a bucket size of zero.
5152 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5153 OPTION_PROFILE_PC): Define.
5154 (profile_option_handler): Add support for --profile-pc and
5155 --profile-pc-granularity options.
5156 (profile_pc_init): When possible, compute nr buckets from bucket
5159 * sim-profile.c (profile_pc_init): Align the profile-pc end
5160 address with the profile-pc bucket size.
5162 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5163 something less ambiguous.
5164 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5166 * sim-profile.c (profile_pc_cleanup): New function. Move
5167 profile_pc_uninstall code to here.
5168 (profile_pc_uninstall): Call.
5169 (profile_pc_init): Call.
5171 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5174 file using BSD gprof format.
5176 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5178 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5179 MSBIT64): Force result to unsignedN.
5181 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5183 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5185 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5186 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5187 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5188 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5190 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5192 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5195 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5196 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5198 (sim_core_attach): Rename buffer_freed to free_buffer, type
5199 void*. Ensure that allocated buffer is alligned according to
5202 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5204 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5205 (ALU64_SUB): Define.
5207 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5208 (.gdbinit): Remove dependencies, generate once per build.
5210 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5212 * sim-n-core.h (sim_core_read_aligned_N,
5213 sim_core_write_aligned_N): Make xaddr param type address_word not
5216 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5218 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5219 unpacked floating point struct. Pass sim_fpu object by reference.
5220 Add preliminary support for rounding modes.
5222 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5224 * configure: Regenerated to track ../common/aclocal.m4 changes.
5226 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5228 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5229 WITH_TARGET_BITSIZE.
5231 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5233 * sim-profile.c (profile_print_core): label needs empty statement.
5235 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5237 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5238 and zfree instead of xmalloc and free. Prevents warnings.
5240 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5242 * configure: Regenerated to track ../common/aclocal.m4 changes.
5244 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5246 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5247 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5249 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5250 controling the bitsize/msb of the target.
5252 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5254 * Make-common.in: New files sim-break.c, sim-break.h.
5255 * sim-base.h: Add point to breakpoint list to sim_state_base.
5256 * sim-break.c sim-break.h: New modules that implement intrinsic
5258 * sim-module.c: Add breakpoint module.
5260 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5262 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5264 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5266 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5267 (SIGBUS) define for Windows.
5268 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5269 * sim-resume.c: define SIGTRAP for windows.
5270 * sim-xcat.h: use token pasting if ALMOST_STDC.
5272 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5274 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5276 (CONFIG_CFLAGS): Add same.
5278 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5280 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5281 (SIGNED32): use ##i32.
5283 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5285 * configure: Regenerated to track ../common/aclocal.m4 changes.
5287 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5289 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5292 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5293 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5294 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5295 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5296 (CONFIG_CFLAGS): Add same.
5298 * aclocal.m4: Perform AC_SUBST on optional options.
5300 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5302 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5304 * sim-options.c (standard_option_handler): Typo in warning message.
5306 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5308 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5309 insn count. Make count conditional on there being a valid
5311 (profile_pc_init): Make default PC profile frequency an arbitrary
5314 * sim-base.h: Ditto.
5316 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5319 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5322 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5324 * configure: Regenerated to track ../common/aclocal.m4 changes.
5326 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5328 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5329 configured alignment.
5331 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5333 * configure: Regenerated to track ../common/aclocal.m4 changes.
5335 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5337 * sim-config.c (sim_config): Check for default alignment.
5339 * sim-options.c (standard_option_handler): Add alignment option.
5341 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5342 default alignment requirements on memory accesses.
5344 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5346 * sim-load.c (sim_load_file): Return failure if the executable
5347 had no loadable sections.
5349 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5351 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5354 * sim-core.c (sim_core_signal): When bad access halt simulator
5355 SIGSEGV / SIGBUS instead of aborting.
5356 (signal.h): Include.
5358 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5359 options was missing.
5361 * sim-bits.h (MOVED): Define
5363 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5368 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5370 * sim-bits.c: Add 8 bit versions of bit macros.
5372 * sim-bits.h: Ditto.
5374 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5376 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5377 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5379 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5380 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5382 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5383 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5385 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5387 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5388 configure.in: Output to cconfig.h instead of config.h.
5390 * configure: Regenerated to track ../common/aclocal.m4 changes.
5392 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5394 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5397 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5399 * callback.c (os_write): divert stdout and stderr to their
5402 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5404 * sim-profile.c (profile_print_speed): Call
5405 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5407 * sim-events.c (sim_events_elapsed_time): New function return nr
5408 host MS consumed by the simulator.
5409 (sim_watch_valid): Use.
5411 * sim-module.c (modules): Install sim_events very very early.
5413 * sim-profile.c (profile_print): Call profile_print_pc.
5415 (profile_pc_init): New function, set up processor for PC
5417 (profile_print_pc): New function, print a PC profile.
5418 (profile_pc_event): New function, sample PC.
5420 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5421 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5424 * sim-options.c (sim_print_help): Pacify GCC.
5426 * sim-n-core.h (sim_core_read_aligned_N,
5427 sim_core_write_aligned_N): Add un-conditional profile call.
5428 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5429 profile call when aligned read/write isn't used.
5431 * sim-base.h: Include sim-profile, sim-model after sim-core &
5432 sim-events allow sim-core to define useful values.
5434 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5435 (profile_option_handler, profile_options): Add support for
5436 --profile-core option.
5437 (print_bar): Include when core profiling.
5438 (profile_print_core): New function, print core profile.
5440 * sim-config.c (print_sim_config): Print profile status.
5442 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5443 WITH_PROFILE_PC_P): Define.
5444 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5445 (PROFILE_COUNT_CORE): Define.
5447 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5449 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5450 interrupt_names array as the data.
5451 (sim-watch.h): Document.
5453 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5455 * sim-options.c (sim_print_help): When the doc string is to long
5458 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5459 that only the first few the watch options are listed. Generate
5460 meanginful usage messages.
5462 * sim-options.h (struct OPTION): Clarify use of doc_name field
5464 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5466 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5467 (standard_option_handler): Handle --architecture-info.
5469 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5471 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5472 illegal zero-sized array.
5473 * sim-core.c (sim_core_xor_read_buffer): same.
5475 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5477 * nltvals.def: Regenerate.
5479 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5481 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5483 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485 * sim-bits.c (MASKED): Delete.
5486 (EXTRACTED): Delete.
5487 (LSEXTRACTED, MSEXTRACTED): New functions.
5489 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5490 (MSMASKEDn, LSMASKEDn): Add last argument.
5493 * sim-bits.h (EXTEND8, EXTEND16): Define.
5494 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5496 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5498 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5499 current instruction address.
5501 * sim-inline.h (*_ENGINE): Define.
5503 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5505 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5507 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5508 (watch_option_handler): Call delete_watchpoint with ident or type.
5509 (sim_watchpoint_install): Create interrupt specific watchpoint
5510 commands on the fly.
5511 (do_watchpoint_create): New function, create a watch point using
5512 type/int-nr info encoded in the option nr.
5513 (do_watchpoint_info): New function. List active watchpoints.
5515 * sim-watch.h: Change data structure to a list.
5517 * sim-memopt.c (memory_option_handler): Require explicit "all"
5518 before deleting all memory regions.
5520 * sim-utils.c (sim_do_commandf): New function, printf version of
5523 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5525 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5527 (SIGNED64, UNSIGNED64): Delete.
5528 (ALU64_ADD): Don't rely on bit endianness.
5529 (ALU64_BEGIN): Define.
5531 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5532 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5534 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5535 suffix - u64, LL - to 64 bit constants.
5537 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5539 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5541 * sim-utils.h (NZALLOC): Define - zalloc * N.
5543 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5544 implementation of read/write functions.
5546 * Make-common.in (sim-hrw.o): New target.
5548 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5551 * sim-memopt.c (memory_option_handler): Implement memory-size
5552 command. Implement memory-alias command. Let memory-delete delete
5554 (add_memopt): New function. Add a memory region.
5555 (do_memopt_delete): New function. Delete a memory region.
5557 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5559 * sim-core.c (sim_core_detach): New function.
5560 (sim_core_map_detach): New function. Perform the actual detach.
5561 (sim_core_init): Move initialization code from here.
5562 (sim_core_install): To here.
5563 (sim_core_uninstall): And here.
5565 * sim-module.c: Add memopt module.
5567 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5568 simulator base type.
5570 * Make-common.in (sim_main_headers): Add sim-memopt.h
5571 (sim-memopt.o): New target.
5573 * sim-core.c (sim_core_install): Add core_options to the option
5576 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5579 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5582 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5583 address_word, add mask member.
5585 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5586 address_word, allow for 64bit targets in 32bit host. Add modulo
5588 (sim_core_map_attach): Ditto.
5589 (new_sim_core_mapping): Ditto.
5590 (sim_core_translate): Mask address when modulo memory.
5592 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5594 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5596 * gdbinit.in: New file.
5597 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5598 * Make-common.in (distclean): Delete .gdbinit.
5599 (.gdbinit): Add rule for.
5600 * configure: Regenerated to track ../common/aclocal.m4 changes.
5602 * Make-common.in (cgen-run.o): Add rule for.
5604 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5606 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5608 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5609 both resumed and previous elapsed time.
5610 (sim_events_init): Set initial_wallclock and current_wallclock to
5612 (sim_events_install): Install sim_events_suspend and
5614 (sim_events_watch_clock): Allow for suspended simulator when
5615 computing the time of the clock event.
5617 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5618 initial_wallclock to elapsed_wallclock, set both to zero.
5619 (sim_events_init, sim_events_uninstall): Delete prototypes.
5621 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5623 * sim-module.c(sim_module_resume, sim_module_suspend): New
5626 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5628 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5631 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5633 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5634 * Make-common.in (TAGS): Likewise.
5635 * sim-n-bits.h: Add TAGS comments for all functions.
5636 * sim-n-core.h: Likewise.
5637 * sim-n-endian.h: Likewise.
5639 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5641 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5644 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5646 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5649 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5651 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5652 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5654 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5656 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5657 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5658 nr_transfered and nr_this_transfer unsigned.
5660 * sim-events.c (sim_events_tickn): N is signed, as limited to
5663 * sim-n-endian.h (offset_N): Change size to unsigned.
5665 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5667 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5669 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5671 * sim-options.c (sim_parse_args): Use dupargv.
5673 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5675 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5677 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5679 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5682 * sim-options.c (standard_options): Add --architecture=MACHINE and
5683 --target=TARGET options.
5684 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5685 (standard_option_handler): Handle architecture and target options.
5688 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5690 (sim_analyze_program): Set prog_bfd architecture from
5691 STATE_ARCHITECTURE if known.
5693 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5695 * configure: Regenerated to track ../common/aclocal.m4 changes.
5698 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5700 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5701 that option does not apply to certain files.
5703 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5705 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5706 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5707 offset from MSB/LSB.
5709 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5710 access address of sub word quantity of a hosts 16, 32, 64 bit word
5712 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5713 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5714 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5715 return N*2 byte value with argument in Hi/Lo word. Renamed from
5716 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5718 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5719 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5720 so that bit offset is explicit.
5722 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5724 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5725 Update STATE_PROG_BFD when needed with a dup'd copy of the
5728 * sim-config.c (sim_config): Delete ABFD argument, use
5729 STATE_PROG_BFD directly.
5731 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733 * run.c (main): Pass the open ABFD to sim_create_inferior.
5735 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5739 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5740 hardware only simulator targets.
5742 * Make-common.in (sim-hload.o): Add rule.
5744 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5747 used by copyargv and freeargv.
5749 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5750 STATE_PROG_ARGV, not just a pointer.
5752 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754 * configure: Regenerated to track ../common/aclocal.m4 changes.
5757 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5759 * aclocal.m4 (sim-endian): Add second argument to
5760 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5761 default endian when not hardwired.
5763 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5764 else failes value for target byte order.
5766 * sim-config.c (sim_config): Add abfd arguments. Set
5767 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5769 (sim_config): Return SIM_RC, don't abort.
5772 * run.c (main): Update call to sim_open - add ABFD argument.
5773 * nrun.c (main): Add NULL ABFD argument.
5775 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5777 * callback.c (os_poll_quit): Make static.
5778 Call sim_cb_eprintf, not p->eprintf.
5779 (sim_cb_printf, sim_cb_eprintf): New functions.
5780 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5782 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5783 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5784 sim-utils.h. #include sim-utils.h.
5785 * sim-utils.h: Above decls moved here.
5786 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5788 * sim-watch.c (action_watchpoint): Fix thinkos.
5790 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5792 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5794 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5796 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5797 to FORCED_ALIGNMENT case.
5799 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5801 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5803 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5805 * Make-common.in (libsim.a): Fix typo.
5807 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5809 * nrun.c (main): Verify the structure returned before using it.
5811 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5816 * sim-engine.c (sim_engine_install): New function. Install the
5817 engine init functions.
5818 (sim_engine_init): [Re]initialize the simulator engine.
5820 * sim-module.c: Add sim_engine to list of modules that always
5823 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5825 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5826 to remove the old watchpoint, not delete_watchpoint.
5827 (watch_option_handler): Action the correct watchpoint, not just
5830 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5832 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5833 both low and high word.
5834 (sim_core_write_aligned_N): Ditto.
5836 * sim-trace.c (set_trace_options): Delete code explicitly setting
5839 * sim-options.c (sim_print_help): Call the list commands if not a
5840 standalone simulator.
5841 (sim_print_help): Advise that some options may not be applicable.
5843 * sim-trace.c (set_trace_options): Assume core present.
5845 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5846 buffer when full not almost full.
5848 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5850 * sim-events.c (sim_events_process): Don't blat the event queue
5851 when processing watchpoints.
5853 * sim-watch.h: Make arg unsigned long - stop sign extension.
5855 * sim-events.c (sim_watch_valid): rewrite so debugable.
5857 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5859 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5860 inequality test is possible.
5861 (handle_watchpoint): Re-pass is_within arg.
5862 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5863 0 to schedule_watchpoint's is_within arg.
5864 (sim_watchpoint_init): Re-pass is_within arg.
5866 * sim-options.c (sim_print_help): Add is_command argument. Don't
5867 include -- prefix when called from the command line interpreter.
5869 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5871 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5872 zero indicates that the test should be reversed.
5873 (sim_events_watch_core): Ditto.
5874 (WATCH_CORE): Compare range against is_within.
5877 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5879 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5880 sim_core_read_buffer. Check nr-bytes transfered.
5882 * sim-core.h (sim_core_common): Define a new struct that contains
5883 the common data. to sd and cpu structures.
5884 * sim-core.c (sim_core_attach): Update.
5885 (sim_core_init): Update. Remember to copy initialized data to each
5887 (sim_core_find_mapping): Ditto.
5889 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5890 (sim_core_write_buffer): Ditto.
5892 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5893 transfer use xor version of read buffer.
5894 (sim_core_write_unaligned_N): Ditto for write.
5896 * sim-core.c (sim_core_xor_read_buffer): New function implement
5897 xor-endian data read breaking transfer up into xor-endian sized
5899 (sim_core_xor_write_buffer): Ditto for write.
5900 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5901 - needed for xor-endian transfers.
5903 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5905 * sim-inline.h: Review description.
5907 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5908 to just those involved in data transfers and configuration.
5910 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5912 * sim-n-core.h (sim_core_read_aligned_N): Use.
5913 (sim_core_read_unaligned_N): Ditto.
5914 (sim_core_read_unaligned_N): Ditto..
5915 (sim_core_write_unaligned_N): Ditto.
5917 * sim-core.h: Add xor endian bitmap to main structure. *
5919 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5921 (sim_core_read_aligned_N): Ditto.
5923 * sim-core.c (sim_core_set_xor_endian): New function.
5924 (sim_core_attach): Don't overwrite the per-cpu xor map when
5925 cloning the global core.
5927 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5929 * sim-engine.h: Update below so that it is using an enumerated
5932 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5934 * sim-engine.c (sim_engine_restart):
5935 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5936 return value used for simulator restart from 0 to 2.
5938 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5940 * cgen-scache.c (scache_option_handler): Add is_command arg.
5942 * sim-model.c (model_option_handler): Add is_command argument.
5944 * sim-profile.c (profile_option_handler): Add is_command arg.
5946 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5949 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5950 order that they are registered.
5952 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5953 between option and command line processing.
5955 * sim-options.c: Include stdlib.h, ctype.h.
5957 * Make-common.in (sim-watch.o): Add rule.
5958 (sim_main_headers): Assume sim-assert.h included.
5959 (sim-*.o): Simplify make rule.
5961 * sim-module.c: Add sim_watch_install to module list.
5963 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5968 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5969 * sim-events.c (sim_events_install): Ditto.
5970 * sim-core.c (sim_core_install): Ditto.
5971 * sim-model.c (model_install): Ditto.
5972 * sim-options.c (standard_install): Ditto.
5973 * sim-profile.c (profile_install): Ditto.
5974 * sim-reason.c (sim_stop_reason): Ditto.
5975 * sim-run.c (sim_engine_run): Ditto.
5976 * sim-utils.c (sim_analyze_program): Ditto.
5978 * sim-module.c (modules): Make profile_install and trace_install
5981 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5983 * sim-options.c (standard_option_handler): Set the byte order.
5985 * sim-events.c (sim_events_process): Allow multi tick processing.
5986 (sim_events_tickn): New function - multi cycle tick.
5988 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5989 prototypes. Under development.
5990 (sim_events): Replace processing with nr_ticks_to_process.
5992 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5994 * nrun.c (main): Pass callbacks to sim_open instead of using
5997 * run.c (main): Ditto.
5999 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
6002 stop tk interrupting malloc calls.
6003 (sim_events_zalloc): Converse.
6005 * Make-common.in (sim_main_headers): Add sim-events.h.
6007 * sim-events.c (sim_events_schedule_after_signal): Change return
6008 type to void - signal events are strictly internal.
6009 (sim_events_init): Allocate a finite buffer for signal events.
6010 (sim_events_schedule_after_signal): Enter signal events into the
6013 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
6014 (sim_engine_restart): Ditto.
6015 (sim_engine_abort): Ditto.
6016 * sim-stop.c (sim_stop): Ditto.
6017 (control_c_simulation): Ditto.
6018 * sim-resume.c (sim_resume): Ditto.
6019 (has_stepped): Ditto.
6020 * sim-abort.c (sim_engine_abort): Ditto.
6022 * sim-basics.h (transfer_type): New type.
6024 * sim-core.c (sim_core_signal): New function. Print core signal
6026 (sim_core_find_mapping): Add transfer argument.
6028 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6029 SIM_CORE_SIGNAL if a recoverable abort.
6030 * sim-core.c (sim_core_find_mapping): Ditto.
6032 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6034 * sim-core.c (sim_core_find_mapping): Replace calls to
6035 sim_io_error to more resiliant sim_engine_abort.
6037 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6038 (sim_core_write_unaligned_N): Ditto.
6040 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6042 * sim-module.c: Add sim_events_install to list.
6044 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6046 (sim_events_init): Now returns SIG_RC.
6048 * sim-run.c: New file. Generic sim_engine_run.
6049 * sim-reason.c: New file. Generic sim_stop_reason.
6050 * sim-stop.c: New file. Generic sim_stop.
6051 * sim-resume.c: New file. Generic sim_resume.
6053 * Make-common.in (sim-engine.o): Add rule.
6054 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6056 * sim-engine.h, sim-engine.c: New file. Provide generic
6057 implementation of sim_engine_halt, sim_engine_error. et.al.
6059 * sim-base.h (sim_state_base): Add member halt.
6060 (sim-engine.h): Include.
6062 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6064 * sim-events.c (sim_events_poll): Update event handler.
6066 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6068 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6070 (sim_events_watch_sim): New function.
6071 (sim_events_watch_core): New function.
6072 (sim_watch_valid): New function.
6073 (sim_events_preprocess): New function.
6074 (sim_events_process): Process the watchpoints as well as the timer
6076 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6077 (sim_events_deschedule): Check all the queues when removing an
6079 (sim_events_init): Ditto for cleaning.
6081 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6083 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6085 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6087 * callback.c (os_open): Type of arg flags is int.
6089 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6091 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6092 just like normal numbers as per IEEE rules.
6094 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6096 * callback.c (os_close): Mark the descriptor as being
6097 available if the close succeeded.
6098 (os_open): Pass 0644 as the mode of the file being created.
6100 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6105 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6106 * sim-lnline.h: Update.
6108 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6109 conversion functions.
6110 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6112 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6113 compare functions. Replacing.
6114 (sim_fpu_cmp): This. Delete.
6116 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6118 * sim-core.c (sim_core_find_mapping): Call engine_error not
6119 sim_io_error when possible.
6121 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6123 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6124 high/low double word.
6126 * sim-trace.h: Remove definition of attribute - defined in
6129 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6131 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6132 name of the option - or family of options.
6134 * sim-options.c (sim_args_command): Match command `a-b c' with
6135 option `--a-b-c' from option table.
6137 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6139 * sim-options.c (sim_print_help): For optional arguments, wrap
6142 * sim-trace.c (set_trace_options): New function, handle optional
6143 argument and multiple assignment.
6144 (trace_option_handler): Update.
6146 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6147 when branch tracing selected.
6149 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6151 * sim-trace.c (trace_one_insn): Make a va-args function.
6153 * sim-trace.c (trace_vprintf): New function, va-arg version of
6156 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6158 * sim-trace.c (trace_uninstall): Don't close a file twice.
6159 * sim-profile.c (profile_uninstall): Likewise.
6161 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6163 * sim-trace.c (toplevel): Include bfd.h.
6164 (trace_options): Note that --trace-linenum also turns on
6165 --trace-insn. Add --trace-{branch,semantics}.
6166 (trace_option_handler): If --trace-linenum, also turn on
6167 --trace-insn. Add --trace-branch support. If --trace-semantics,
6168 turn on ALU, FPU, branch, and memory tracing.
6169 (trace_one_insn): New function to trace an instruction. Support
6171 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6173 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6174 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6175 (TRACE_branch): Add new mask.
6176 (TRACE_*_P): Define all possible trace_p macros.
6177 (trace_one_insn): Declare function.
6179 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6181 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6182 GNU C doesn't support __attributes__.
6183 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6186 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6188 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6189 addresses are masked forcing them to be correctly aligned.
6190 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6191 * sim-config.c (config_alignment_to_a): Update.
6193 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6195 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6197 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6198 processor specific core maps.
6199 (sim_core_map_attach): Copy the core map data to each of the
6200 processor specific core data structures.
6201 * sim-core.c (sim_core_find_mapping): Update.
6203 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6204 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6205 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6206 alternatives that handle unaligned addresses.
6207 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6209 * cgen-utils.c (sim_disassemble_insn): Update.
6211 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6213 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6216 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6219 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6221 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6223 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6226 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6229 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6231 * cgen-trace.c: Prepend additional trace_printf argument.
6233 * cgen-utils.c (sim_disassemble_insn): Add additional core
6236 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6238 * nrun.c (main): Catch/report errorenous simulator states.
6240 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6241 * sim-trace.c: #include string.h/strings.h so that memset is
6243 * sim-utils.c: Ditto.
6244 * sim-profile.c: Ditto. And stdlib.h.
6245 (print_bar): Only define when used by instruction or memory profiler.
6247 * sim-options.c (standard_option_handler): Make ul more local.
6249 * sim-load.c (sim_load_file): Make the name constant.
6250 (sim_load_file): Passify gcc.
6252 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6254 * sim-utils.c, sim-load.c: Include sim-utils.h.
6256 * sim-base.h (sim_cpu): Pre define here so available to all.
6258 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6259 Restore the sim_cpu and instruction_address arguments so that full
6260 information is available to the abort function.
6261 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6262 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6264 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6265 tracing support for sim-events and sim-core.
6266 (trace_option_handler): Convert #if to if where possible so always
6267 compiled/checked by C compiler.
6268 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6270 * sim-base.h: Adjust comment documenting how to define the cpu
6272 (sim_state_base): Add sim_core and sim_events to simulator base
6275 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6276 * sim-core.c (sim_core_init, sim_core_attach,
6277 sim_core_find_mapping): Update.
6278 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6279 update_time_from_event, insert_sim_event,
6280 sim_events_schedule_after_signal, sim_events_deschedule,
6281 sim_events_tick): Ditto.
6283 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6284 sim-model.h): Move #includes from here.
6285 * sim-base.h: To here.
6286 (sim-core.h, sim-events.h, sim-io.h): Include also
6288 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6290 * callback.c (default_callback): Missing initialisers.
6292 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6294 * sim-utils.c (sim_add_commas): New function.
6295 * sim-basics.h (sim_add_commas): Add prototype.
6296 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6297 * sim-profile.c (COMMAS): New macro.
6298 (print_*): Use it to print commas in numbers.
6300 * configure: Regenerated.
6302 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6303 (cgen_state): New member run_fast_p.
6304 (cgen_init): Add prototype.
6305 (sim_disassemble_insn): New arg `cpu'.
6306 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6307 * cgen-utils.c (cgen_init): New function.
6308 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6309 * genmloop.sh: Call engine_halt if loop exits.
6311 * Makefile.in (sim-options_h): Define.
6312 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6313 (sim-model.o): Add new rule.
6314 (cgen-{scache,trace,utils}.o): Add new rules.
6315 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6316 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6317 Indent output by 2 spaces.
6318 * cgen-scache.h (scache_print_profile): Update.
6319 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6320 Use trace_printf, not fprintf.
6321 (trace_extract): Use trace_printf, not cgen_trace_printf.
6322 * genmloop.sh (!FAST case): Increment `insn_count'.
6323 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6324 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6325 access macro's name.
6326 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6327 Change return type to SIM_RC.
6328 (sim_core_{install,uninstall}): New functions.
6329 * sim-core.h (sim_core_{install,uninstall}): Declare.
6330 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6331 Change return type to SIM_RC.
6332 * sim-model.h (models,machs,model_install): Declare.
6333 * sim-module.c (modules): Add scache_install, model_install.
6334 (sim_post_argv_init): Set cpu->state backlinks.
6335 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6336 (standard_option_handler): Likewise.
6337 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6340 (profile_options): Delete --profile-simcache.
6341 (profile_option_handler): Likewise.
6342 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6344 (profile_print_{memory,model}): Likewise.
6345 (profile_print_simcache): Delete.
6346 (profile_print_speed): New function.
6347 (profile_print): Rewrite.
6348 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6349 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6350 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6351 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6352 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6353 (profile_print): Update prototype.
6355 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6357 * cgen-scache.[ch], cgen-sim.h: New files.
6358 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6359 * sim-model.c: New file.
6361 * Make-common.in (clean targets): Undo patch of Apr. 22.
6363 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6365 * sim-n-bits.h (signed): If we have a standard compiler, undef
6366 signed, so that signedN is defined correctly.
6368 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6370 * sim-module.h, sim-model.h, sim-profile.h: New files.
6371 * sim-module.c, sim-profile.c: New files.
6372 * Make-common.in (SIM_PROFILE): Define
6373 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6374 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6375 (sim_module.o,sim-profile.o): Add rules for.
6376 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6377 (--enable-sim-profile): Add.
6378 * configure: Regenerated.
6379 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6380 model. Move trace and profile support to sim-{trace,profile}.h.
6381 New members trace_data, profile_data.
6382 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6383 * sim-config.h: Provide default definition of WITH_PROFILE.
6384 (WITH_TRACE): Change default to -1.
6385 (MAX_NR_PROCESSORS): Always define.
6386 * sim-options.c: Move trace and profile support to
6387 sim-{trace,profile}.h.
6388 (sim_pre_argv_init): Moved to sim-model.c.
6389 (standard_install): New function.
6390 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6391 (standard_install): Declare.
6392 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6393 (trace_install, trace_uninstall): New functions.
6394 (trace_printf): Update reference to TRACE_FILE.
6395 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6396 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6397 (WITH_TRACE_FOO_P): Define.
6398 (trace_install): Declare.
6399 (TRACE_DATA): New struct.
6401 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6403 * run.c: Undo last exec_bfd patch.
6404 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6406 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6408 * run.c (exec_bfd): Add back in.
6409 (main): Set exec_bfd.
6411 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6413 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6415 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6417 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6418 less well defined engine_error.
6419 * sim-core.c: Ditto.
6421 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6423 * Make-common.in: Change clean targets to use :: so that other
6424 Makefiles can have their own clean targets.
6425 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6426 __STDC__ to control use of stdarg vs. varargs syntax. Some
6427 systems can't use __STDC__, but require stdarg.
6429 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6431 * sim-options.c (standard_options): Add --endian.
6432 (standard_option_handler): Likewise.
6434 * nrun.c: #include <signal.h>.
6435 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6436 handler that calls sim_stop ().
6438 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6440 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6441 handler that calls sim_stop (). Simulators may still be
6442 establishing their own handler.
6444 * sim-events.c (sim_events_poll): Rename from
6445 sim_events_at_large_int. Poll IO.
6447 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6450 * callback.c (os_poll_quit): New function poll for quit signal
6452 (default_callback): Include magic number.
6454 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6456 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6457 Check for functions getrusage, time.
6458 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6459 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6460 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6461 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6463 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6465 * sim-options.c, sim-options.h: New files.
6466 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6467 * Make-common.in (nrun.o): Add rules for.
6470 * run.c (main): Check return value of sim_open.
6472 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6473 (sim_main_headers): Add sim-trace.h.
6474 * run.c (exec_bfd, target_byte_order): Delete.
6475 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6476 call sim_load instead. Check return code of sim_create_inferior.
6477 * sim-base.h (CURRENT_STATE): Define.
6478 (sim_state_base): Make typedef. New members options, prog_argv,
6479 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6480 mem_size, memory [+ corresponding access macros].
6481 (sim_cpu_base): New typedef.
6482 * sim-trace.h: New file.
6483 * sim-trace.c: New file.
6484 * sim-basics.h: #include it.
6485 * sim-load.c: New file.
6487 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6489 * Make-common.in (INSTALL): Set to @INSTALL@.
6490 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6491 (install-common): Depend upon installdirs. Use
6492 $(program_transform_name) directly, rather than using
6494 (installdirs): New target.
6495 * Makefile.in (INSTALL): Set to @INSTALL@.
6496 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6497 (install-man): Depend upon installdirs. Use
6498 $(program_transform_name) directly, rather than using
6500 (installdirs): New target.
6502 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6504 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6507 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6509 * sim-basics.h: Only bring in config.h and tconfig.h if
6512 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6514 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6515 numbering convention of the target.
6516 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6517 and WITH_TARGET_WORD_MSB.
6518 (sim_config): When possible, check for consistency with bitsize
6521 * sim-bits.h: Allow MSB to be other than zero.
6522 * sim-bits.c: Ditto.
6523 * sim-n-bits.h: Ditto.
6525 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6526 * sim-n-bits.h (MSMASKEDn): Ditto.
6528 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6530 * Makefile.in (INSTALL): Change install.sh to install-sh.
6532 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6534 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6536 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6538 * run.c (main): Check that a program to run was specified.
6540 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6542 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6544 * configure: Regenerated to track ../common/aclocal.m4 changes.
6547 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6549 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6550 * sim-config.h: To here.
6552 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6553 (sim_main_headers): Define.
6554 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6555 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6557 (sim-utils.o): Add rule for.
6558 * sim-utils.o: New file.
6559 * sim-basics.h: #include sim-base.h.
6560 (zalloc): Make argument unsigned long.
6561 * sim-base.h: New file.
6562 * sim-inline.h (SIM_IO support): Delete.
6563 * sim-io.h: Delete inline support.
6564 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6565 * sim-config.c: sim-state.h renamed to sim-main.h.
6566 * sim-core.c: Likewise.
6567 * sim-events.c: Likewise.
6569 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6571 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6572 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6574 * configure: Regenerated to track ../common/aclocal.m4 changes.
6576 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6578 * configure: Regenerated to track ../common/aclocal.m4 changes.
6580 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6582 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6583 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6584 are defined by the configure.
6586 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6588 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6589 reserved-bits): Always define.
6591 * sim-config.h, sim-config.c (sim_config): New function - and new
6592 file - co-ordinate the setting/checking of the common simulator
6593 configuration options.
6595 * Make-common.in (sim-config.o): Add rule.
6597 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6599 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6600 va_list from void *, since va_list might not be a pointer type.
6602 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6604 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6606 (offset_N): Correct computation of LE offset.
6608 * sim-io.c (sim_io_error): Include a new line when reporting
6611 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6614 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6616 * run.c: Include alloca-conf.h.
6618 * callback.c (os_evprintf_filtered): Fix typo.
6620 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6622 * run.c (string.h, strings.h, stdlib.h): Include.
6624 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6625 0 when nothing pending.
6627 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6628 will soon be going away.
6629 (getopt): Plicate GCC.
6631 * sim-endian.c (sim-io.h): Plicate GCC.
6632 * sim-bits.c (sim-io.h): Ditto.
6633 * sim-n-bits.h (ROTn): Ditto.
6635 * sim-io.c (sim_io_error): Correct check for NULL.
6637 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6639 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6642 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6644 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6645 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6647 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6649 * sim-alu.h: Include sim-xcat.h.
6651 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6653 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6654 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6657 * sim-events.c (sim_events_at_large_int): New function. Just
6658 schedules an event every large-int ticks.
6659 (sim_events_init): Call.
6660 (sim_events_tick, sim_events_process): Move async handing to
6661 sim_events_process. Move timer decrement so that it occures after
6662 events have been processed.
6664 * sim-basics.h (struct _engine): Remove declaration.
6666 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6667 everything with same. Rename global struct to SIM_DESC.
6668 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6669 * sim-io.h, sim-io.c: Ditto.
6671 * sim-assert.h: New file. Optional assertion checking macros.
6672 * sim-io.c (sim_io_error): Make just this function tolerant to
6675 * sim-xcat.h: New file. Define concatenate macros.
6676 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6677 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6681 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6683 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6685 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6687 * sim-inline.h: Add definitions for sim-types.
6688 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6691 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6693 * sim-events.h: Remove defunct reference to callback struct.
6695 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6697 * configure: Re-generate.
6699 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6701 * Make-common.in (CSEARCH): Do not include the gdb directory in
6704 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6706 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6707 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6708 to explicitly incorporate these.
6710 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6711 specify the alignment restrictions of the target architecture -
6712 without this option all alignment restrictions are accomodated.
6713 (--enable-sim-assert): New option. Conditionally compile in
6714 assertion statements.
6715 (--enable-sim-float): New option. Strongly specify the target's
6716 floating point support.
6717 (--enable-sim-hardware): New option. Specify the hardware devices
6718 included in the simulation.
6719 (--enable-sim-packages): New option. Specify the hardware
6720 packages included in the simulation.
6721 (--enable-sim-regparm): New option. Specify that parameters be
6722 passed in registers instead of on the stack.
6723 (--enable-sim-reserved-bits): New option. Specify that reserved
6724 bits within an instruction are are correctly set.
6725 (--enable-sim-smp): New option. Specify the level of SMP support
6726 to be included in the simulator.
6727 (--enable-sim-stdcall): New option. Specify an alternative
6728 function call convention.
6729 (--enable-sim-xor-endian): New option. Configure xor-endian
6730 support used by some targets to implement bi-endian support.
6732 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6734 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6735 host endianness to be overridden.
6736 (--enable-sim-endian): Allow the target platform's byte order
6738 (--enable-sim-inline): Control the inlining of common components.
6739 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6740 (--enable-sim-warnings): Enable additional GCC compiler checks.
6741 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6744 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6745 sim-*-n.h so that the names are uniq on dos machines
6746 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6748 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6750 * run.c: #include "libiberty.h".
6751 (main): New locals sd,no_args,sim_argv.
6752 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6753 is program name. Update call to sim_set_callbacks.
6754 Record result of sim_open, pass to other sim_foo routines.
6756 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6758 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6761 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6763 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6764 Route stdout through buffered IO.
6766 * callback.c: Add os_flush_stderr, os_write_stderr,
6767 os_evprintf_filtered functions to route error output through
6770 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6771 Correct return type - should be void.
6773 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6775 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6777 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6778 not provide a default value as undefined indicates disable code.
6780 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6782 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6784 * sim-events.h, sim-events.c: Ditto.
6785 * sim-io.h, sim-io.c: Ditto.
6787 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6789 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6791 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6792 extract the tail or least signifiant bits from an integer of the
6795 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6796 WITH_TARGET_BITSIZE so that the compilation will fail when an
6797 unsupported bitsize value is defined.
6799 (INSERTED*): Convert to functions.
6800 (EXTRACTED*): Ditto.
6802 (SIGN_EXTEND, SEXT): Change to more terse name.
6804 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6806 * sim-inline.h: Allow explicit control over which .c files will be
6807 included by their header.
6809 * sim-inline.h: Allow explicit control over which .c files use the
6810 alternative - REGPARM - parameter passing mechanism.
6812 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6813 icache.c, idecode.c, semantics.c or support.c. Those names are
6814 not generally applicable.
6816 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6818 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6819 in a fashion similar to sim-endian-n.
6821 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6822 both value and address macro's.
6824 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6826 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6828 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6829 generic L_word, H_word macro's.
6831 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6833 * sim-basics.h: Borrow code from ppc directory.
6834 * sim-bits.c: Ditto.
6835 * sim-bits.h: Ditto.
6836 * sim-config.h: Ditto.
6837 * sim-endian-n.h: Ditto.
6838 * sim-endian.c: Ditto.
6839 * sim-endian.h: Ditto.
6840 * sim-inline.c: Ditto.
6841 * sim-inline.h: Ditto.
6842 * sim-types.h: Ditto.
6844 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6846 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6847 all the ALU size alternatives and then auto-configure a default.
6849 * sim-alu.h: Copy ppc/idecode_expression.h.
6851 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6853 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6854 sign extend a bit within a value.
6856 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6857 a pointer into the middle of a host word.
6858 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6860 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6862 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6863 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6864 appropriate definitions of read, write, etc. Add prototype for
6867 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6869 * Makefile.in (libcommon.a): Delete.
6870 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6871 (gentmap,targ-vals.h,targ-map.c): Likewise.
6872 (run-autoconf): Delete.
6873 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6874 (common makefile fragment): Moved back into ...
6875 * Make-common.in: Resurrect.
6876 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6877 * configure: Regenerated.
6879 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6881 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6882 (SIM_AC_OUTPUT): To here.
6884 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6886 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6887 comments and single quotes. Fixes a problem found on hpux.
6889 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6891 * aclocal.m4: Remove Make-common.in from dependencies.
6892 * (distclean): Remove targ-vals.def.
6894 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6895 into here. Makes insertion into makefiles easier. Also, change
6896 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6897 targ-map.o, and run are built. They are now built in the
6898 individual simulator directories, taking sources from ../common as
6899 necessary. This replaces the merging of libcommon.a into
6900 linsim.a, which was problematic for the WinGDB build process.
6901 * run.c: Include config.h from . instead of ../common.
6902 * Make-common.in: Remove. It's no longer necessary.
6904 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6906 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6907 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6909 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6911 * run.c (main): Set target_byte_order before call to sim_open.
6913 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6915 * callback.c: #include <stdlib.h>
6916 (os_error): New function.
6917 (default_callback): Add os_error.
6919 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6921 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6922 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6924 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6926 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6928 * run.c: #include ../common/config.h, tconfig.h.
6929 (myname): New static global.
6930 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6931 Only process -c ifdef SIM_HAVE_SIMCACHE.
6932 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6933 Parse program name from argv[0] and use in error messages.
6934 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6935 Add support for incomplete h8/300 termination indicators.
6936 (usage): Make more verbose.
6937 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6938 * Makefile.in,Make-common.in,callback.c: New files.
6939 * nltvals.def,gentmap.c,gentvals.sh: New files.
6941 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6943 * run.c: Include stdarg.h if __STDC__.
6945 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6947 * run.c (main): Don't print out anything if the signal
6948 number is zero (ie no signal).
6950 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6952 * run.c (main): Print out if the program raised a signal.
6954 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6956 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6959 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6961 * run.c (main): Explicitly cast malloc() parameter.
6963 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6965 * run.c (sim_bfd): New global to hold the bfd pointer for the
6967 (main): Initialize sim_bfd.
6969 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6971 * run.c (main): Use new bfd_big_endian macro.
6973 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6975 * run.c (main): Removed SH specific comments, so source is
6976 generic. Also updated to only load relevant sections. Moved
6977 sim_open() to after callback attach (to match GDB).
6979 * run.1: Removed SH specific comments.
6981 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6983 * run.c (main): Always return sigrc at end.
6985 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6987 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6988 bfd_check_format() fails.
6990 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6992 * run.c, run.1: From sh directory.
projects / external / binutils.git / blob