1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ENVIRONMENT.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
9 2016-01-10 Mike Frysinger <vapier@gentoo.org>
11 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
13 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
14 * gentmap.c: Change targ-vals.def include to nltvals.def.
15 * Make-common.in (gentmap): Change targ-vals.def to
16 $(srccom)/nltvals.def.
17 (distclean): Delete rm -f targ-vals.def.
18 * Makefile.in: Update comment.
20 2016-01-10 Mike Frysinger <vapier@gentoo.org>
22 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
23 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
24 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
26 2016-01-10 Mike Frysinger <vapier@gentoo.org>
28 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
29 and --enable-sim-stdcall and sim_stdcall.
30 * configure: Regenerate.
31 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
32 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
33 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
34 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
35 (REGPARM_*): Delete all regparm defines and their use.
37 2016-01-10 Mike Frysinger <vapier@gentoo.org>
39 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
40 * Make-common.in (SIM_CFLAGS): Delete.
41 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
42 * Makefile.in: Likewise.
44 2016-01-09 Mike Frysinger <vapier@gentoo.org>
46 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
47 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
48 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
49 * acinclude.m4 (SIM_AC_COMMON): ... here.
50 * aclocal.m4, configure: Regenerate.
51 * config.in: Delete file.
52 * callback.c: Change cconfig.h include to config.h.
53 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
55 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
56 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
58 2016-01-06 Mike Frysinger <vapier@gentoo.org>
60 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
61 date, and time information.
63 2016-01-06 Mike Frysinger <vapier@gentoo.org>
65 * sim-options.c (sim_parse_args): Mark argv array const.
66 * sim-options.h (sim_parse_args): Likewise.
68 2016-01-05 Mike Frysinger <vapier@gentoo.org>
70 * sim-trace.c: Include dis-asm.h.
71 (OPTION_TRACE_DISASM): New enum.
72 (trace_options): Add trace-disasm flag.
73 (trace_option_handler): Handle OPTION_TRACE_DISASM.
74 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
75 (dis_read, dis_printf, trace_disasm): New functions.
76 * sim-trace.h: Include dis-asm.h.
77 (TRACE_INSN_IDX): Clarify comment.
78 (TRACE_DISASM_IDX): New enum.
79 (TRACE_disasm): New define.
80 (WITH_TRACE_DISASM_P): New define.
81 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
82 (STRACE_DISASM_P): New define.
83 (TRACE_DISASM_P): Likewise.
84 (TRACE_DISASM_P): Likewise.
85 (TRACE_DISASM): Likewise.
86 (trace_disasm): New function.
88 2016-01-04 Mike Frysinger <vapier@gentoo.org>
90 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
92 2016-01-04 Mike Frysinger <vapier@gentoo.org>
94 * cgen-scache.c (MAX): Delete.
95 (scache_init): Change MAX to max.
96 * cgen-trace.c (min): Delete.
97 * cgen-utils.c (min): Delete.
98 * sim-basics.h [!min] (min): Define.
101 2016-01-04 Mike Frysinger <vapier@gentoo.org>
103 * sim-options.c (sim_parse_args): Tweak getopt error message.
105 2016-01-04 Mike Frysinger <vapier@gentoo.org>
107 * acinclude.m4 (sim-bswap): Delete.
108 * configure: Regenerate.
109 * Make-common.in (SIM_BSWAP): Delete.
110 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
111 * sim-config.h (htonl, ntohl): Delete.
112 (WITH_BSWAP): Delete.
114 2016-01-03 Mike Frysinger <vapier@gentoo.org>
116 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
117 opterr state to it before calling getopt_long and restore afterwards.
118 Set opterr to 0. When optc is '?', call sim_io_eprintf.
120 2016-01-03 Mike Frysinger <vapier@gentoo.org>
122 * hw-device.h (device): Delete commented typedef.
123 * sim-basics.h (device): Delete typedef.
125 2016-01-03 Mike Frysinger <vapier@gentoo.org>
127 * sim-options.c (sim_parse_args): Replace for loop with a call
130 2016-01-03 Mike Frysinger <vapier@gentoo.org>
132 * nrun.c (myname): Mark const.
133 (main): Mark name const. Replace myname parsing loop with a
136 2016-01-03 Mike Frysinger <vapier@gentoo.org>
138 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
139 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
140 (SIM_AC_OPTION_HOSTENDIAN): Delete.
141 * config.in, configure: Regenerate.
142 * Make-common.in (SIM_HOSTENDIAN): Delete.
143 * sim-config.c (current_host_byte_order): Delete.
144 (sim_config): Delete current_host_byte_order assignments and
145 CURRENT_HOST_BYTE_ORDER checks.
146 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
147 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
148 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
149 (current_host_byte_order): Delete.
150 (CURRENT_HOST_BYTE_ORDER): Likewise.
151 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
152 (HOST_BYTE_ORDER): ... this.
153 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
155 (sim_endian_join_16): Likewise.
156 * sim-n-core.h (sim_core_read_misaligned_N): Change
157 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
158 (sim_core_write_misaligned_N): Likewise.
159 * sim-n-endian.h (endian_t2h_N): Likewise.
160 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
161 endian_le2h_N): Likewise.
162 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
164 2016-01-02 Mike Frysinger <vapier@gentoo.org>
166 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
167 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
169 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
170 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
171 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
172 * nrun.c (main): Likewise.
173 * sim-config.c (current_host_byte_order): Change type to enum
174 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
175 (current_target_byte_order): Likewise.
176 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
177 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
179 (sim_config): Change prefered_target_byte_order type to enum
180 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
181 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
182 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
183 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
184 Delete all the various arch/OS endian includes & defines.
185 (current_host_byte_order): Change type to enum bfd_endian.
186 (current_target_byte_order): Likewise.
187 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
188 (CURRENT_TARGET_BYTE_ORDER): Likewise.
189 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
190 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
191 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
193 (sim_events_watch_core): Likewise.
194 * sim-events.h: Likewise.
195 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
197 (sim_core_write_misaligned_N): Likewise.
198 * sim-n-endian.h (endian_h2be_N): Likewise.
199 (endian_be2h_N): Likewise.
200 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
201 (offset_N): Likewise.
202 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
203 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
205 2016-01-02 Mike Frysinger <vapier@gentoo.org>
207 * cgen-defs.h (current_state): Delete.
208 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
209 * sim-utils.c (current_state): Delete.
211 2015-12-30 Mike Frysinger <vapier@gentoo.org>
213 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
216 2015-12-27 Mike Frysinger <vapier@gentoo.org>
218 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
220 2015-12-26 Mike Frysinger <vapier@gentoo.org>
222 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
223 * config.in, configure: Regenerate.
224 * Make-common.in (sim-basics_h): Delete tconfig.h.
225 (distclean): Likewise.
226 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
227 (new_sim_core_mapping): Delete WITH_HW and device *device.
228 (sim_core_map_attach, sim_core_attach): Likewise.
229 (sim_core_read_buffer): Delete WITH_DEVICES logic.
230 (sim_core_write_buffer): Likewise.
231 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
233 (sim_core_attach): Likewise.
234 (device_io_read_buffer, device_io_write_buffer): Delete.
235 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
236 (sim_core_write_aligned_N): Likewise.
237 * tconfig.h: Delete file.
239 2015-12-26 Mike Frysinger <vapier@gentoo.org>
241 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
242 Call sim_cpu_hw_io_read_buffer if cpu is valid.
243 (sim_core_write_buffer): Move cia decl to top of func. Call
244 sim_cpu_hw_io_write_buffer if cpu is valid.
246 2015-12-25 Mike Frysinger <vapier@gentoo.org>
248 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
250 (hw_find_integer_property): Likewise.
251 (hw_find_integer_array_property): Likewise.
252 (hw_add_duplicate_property): Likewise.
254 2015-12-25 Mike Frysinger <vapier@gentoo.org>
256 * sim-config.h (WITH_ENGINE): Delete.
257 * sim-module.c (modules): Always include sim_engine_install.
259 2015-12-25 Mike Frysinger <vapier@gentoo.org>
261 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
262 * cgen-types.h (SIM_HAVE_MODEL): Delete.
263 * sim-base.h: Always include sim-model.h.
264 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
265 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
266 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
267 [!WITH_MODEL_P] (sim_machs): Define.
268 * sim-model.h: Add some developer docs.
269 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
270 (WITH_MODEL_P): Define.
271 * sim-module.c (modules): Always include sim_model_install.
272 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
274 2015-12-25 Mike Frysinger <vapier@gentoo.org>
276 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
277 * sim-model.c: Likewise.
278 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
279 SIM_MACH_IMP_PROPERTIES
281 2015-12-25 Mike Frysinger <vapier@gentoo.org>
283 * sim-core.c (device_error): Delete.
284 (sim_core_map_attach): Delete calls to device_error.
285 (sim_core_attach): Likewise.
286 * sim-core.h (device_error): Delete.
287 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
289 (sim_core_write_aligned_N): Likewise.
291 2015-12-25 Mike Frysinger <vapier@gentoo.org>
293 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
294 * sim-core.c (sim_core_write_buffer): Likewise.
295 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
296 (sim_core_write_aligned_N): Likewise.
298 2015-12-25 Mike Frysinger <vapier@gentoo.org>
300 * dv-pal.c: Include config.h and sim-main.h.
301 (hw_pal_io_read_buffer): Always call CPU_INDEX.
303 2015-12-24 Mike Frysinger <vapier@gentoo.org>
305 * sim-options.c (standard_options): Always enable load-lma and
307 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
309 2015-12-24 Mike Frysinger <vapier@gentoo.org>
311 * sim-module.c (MODULE_LIST): Delete.
313 2015-12-24 Mike Frysinger <vapier@gentoo.org>
315 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
316 Move to h8300/compile.c.
317 [SIM_H8300] (standard_options): Likewise.
318 (standard_option_handler): Likewise.
320 2015-12-24 Mike Frysinger <vapier@gentoo.org>
322 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
323 sim_watchpoint_install.
325 2015-12-24 Mike Frysinger <vapier@gentoo.org>
327 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
328 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
330 * sim-options.c (OPTION_MEM_SIZE): Delete.
331 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
332 (standard_option_handler): Likewise.
334 2015-12-24 Mike Frysinger <vapier@gentoo.org>
336 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
338 2015-11-21 Mike Frysinger <vapier@gentoo.org>
341 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
343 2015-11-21 Mike Frysinger <vapier@gentoo.org>
346 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
347 vasprintf, and va_end together. Check ret after va_end call.
349 2015-11-21 Mike Frysinger <vapier@gentoo.org>
351 * sim-types.h (SIM_PRI_TB): Define.
352 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
353 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
354 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
355 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
357 2015-11-17 Mike Frysinger <vapier@gentoo.org>
359 * sim-main.h (WITH_MODULO_MEMORY): Delete.
360 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
361 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
362 (sim_core_translate): Likewise.
363 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
365 2015-11-16 Mike Frysinger <vapier@gentoo.org>
367 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
368 (cgen_cpu_close): Change to XCONCAT2.
370 2015-11-15 Mike Frysinger <vapier@gentoo.org>
372 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
375 2015-11-14 Mike Frysinger <vapier@gentoo.org>
377 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
378 * sim-close.c: New file.
380 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
381 Ali Lown <ali.lown@imgtec.com>
383 * sim-bits.h (EXTEND6): New macro.
384 (EXTEND12): New macro.
385 (EXTEND25): New macro.
387 2015-06-24 Mike Frysinger <vapier@gentoo.org>
389 * sim-trace.c (trace_one_insn): Delete.
390 * sim-trace.h (trace_one_insn): Delete.
392 2015-06-24 Mike Frysinger <vapier@gentoo.org>
394 * sim-trace.c (debug_printf): Rename to ...
395 (sim_debug_printf): ... this.
396 * sim-trace.h (debug_printf): Delete define.
397 (debug_printf): Rename to ...
398 (sim_debug_printf): ... this.
400 2015-06-24 Mike Frysinger <vapier@gentoo.org>
402 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
403 (trace_options): Add trace-register option.
404 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
405 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
406 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
407 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
408 TRACE_REGISTER_P, TRACE_REGISTER): Define.
410 2015-06-24 Mike Frysinger <vapier@gentoo.org>
412 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
413 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
414 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
415 STRACE_DEBUG): Define.
417 2015-06-24 Mike Frysinger <vapier@gentoo.org>
419 * sim-trace.c (trace_options): Update help text for trace-alu,
420 trace-fpu, trace-vpu, and trace-semantics.
421 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
422 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
424 2015-06-24 Mike Frysinger <vapier@gentoo.org>
426 * sim-assert.h (SIM_FILTER_PATH): Delete.
427 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
428 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
429 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
430 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
431 * sim-events.c: Include libiberty.h.
432 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
434 2015-06-23 Mike Frysinger <vapier@gentoo.org>
436 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
437 (AC_ARG_ENABLE(sim-cflags)): Likewise.
438 (AC_ARG_ENABLE(sim-debug)): Likewise.
439 (AC_ARG_ENABLE(sim-stdio)): Likewise.
440 (AC_ARG_ENABLE(sim-trace)): Likewise.
441 (AC_ARG_ENABLE(sim-profile)): Likewise.
442 (AC_ARG_ENABLE(sim-environment)): Likewise.
443 (AC_ARG_ENABLE(sim-alignment)): Likewise.
444 (AC_ARG_ENABLE(sim-assert)): Likewise.
445 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
446 (AC_ARG_ENABLE(sim-endian)): Likewise.
447 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
448 (AC_ARG_ENABLE(sim-float)): Likewise.
449 (AC_ARG_ENABLE(sim-scache)): Likewise.
450 (AC_ARG_ENABLE(sim-default-model)): Likewise.
451 (AC_ARG_ENABLE(sim-inline)): Likewise.
452 (AC_ARG_ENABLE(sim-packages)): Likewise.
453 (AC_ARG_ENABLE(sim-regparm)): Likewise.
454 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
455 (AC_ARG_ENABLE(sim-smp)): Likewise.
456 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
457 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
458 (AC_ARG_ENABLE(cgen-maint)): Likewise.
459 * configure: Regenerate.
461 2015-06-23 Mike Frysinger <vapier@gentoo.org>
463 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
465 2015-06-23 Mike Frysinger <vapier@gentoo.org>
467 * cgen-trace.c [!__STDC__]: Delete.
468 * sim-trace.h [!__STDC__]: Likewise.
470 2015-06-21 Mike Frysinger <vapier@gentoo.org>
472 * sim-model.c (sim_model_init): Assert model is not NULL.
474 2015-06-21 Mike Frysinger <vapier@gentoo.org>
476 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
477 stdint.h. Replace all signed/unsigned typedefs with int#_t and
480 2015-06-21 Mike Frysinger <vapier@gentoo.org>
482 * sim-alu.h (_SIM_ALU_H_): Rename to ...
483 (SIM_ALU_H): ... this.
484 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
485 (SIM_ASSERT_H): ... this.
486 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
487 (SIM_BASICS_H): ... this.
488 * sim-bits.h (_SIM_BITS_H_): Rename to ...
489 (SIM_BITS_H): ... this.
490 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
491 (SIM_ENDIAN_H): ... this.
493 2015-06-18 Mike Frysinger <vapier@gentoo.org>
495 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
498 2015-06-18 Mike Frysinger <vapier@gentoo.org>
500 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
501 m for sentinel testing.
503 2015-06-17 Mike Frysinger <vapier@gentoo.org>
505 * sim-syscall.c: Include errno.h and targ-vals.h.
506 (sim_syscall_multi, sim_syscall): Define.
507 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
508 * syscall.c (cb_syscall): Extend comment.
510 2015-06-17 Mike Frysinger <vapier@gentoo.org>
512 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
513 * sim-syscall.c: New file.
514 * sim-syscall.h: New file.
516 2015-06-17 Mike Frysinger <vapier@gentoo.org>
518 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
519 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
520 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
521 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
522 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
524 * gentmap.c (gen_targ_map_c): Output name field.
526 2015-06-12 Mike Frysinger <vapier@gentoo.org>
528 * acinclude.m4: Change configure.in to configure.ac.
529 * sim-config.h: Likewise.
531 2015-06-12 Mike Frysinger <vapier@gentoo.org>
533 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
534 * configure: Regenerate.
536 2015-06-12 Mike Frysinger <vapier@gentoo.org>
538 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
539 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
540 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
541 TRACE_DEBUG): Define.
543 2015-06-12 Mike Frysinger <vapier@gentoo.org>
545 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
546 * sim-trace.c (trace_option_handler): Likewise.
547 * sim-trace.h (WITH_TRACE_ANY_P): Define.
548 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
549 (TRACE_ANY_P): Likewise.
551 2015-06-12 Mike Frysinger <vapier@gentoo.org>
553 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
554 CGEN_TRACE_INSN_FINI.
555 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
556 trace_result to cgen_trace_result, trace_insn_fini to
557 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
558 and trace_extract to cgen_trace_extract.
559 * cgen-trace.h (trace_insn_init): Rename to ...
560 (cgen_trace_insn_init): ... this.
561 (trace_insn_fini): Rename to ...
562 (cgen_trace_insn_fini): ... this.
563 (trace_insn): Rename to ...
564 (cgen_trace_insn): ... this.
565 (trace_extract): Rename to ...
566 (cgen_trace_extract): ... this.
567 (trace_result): Rename to ...
568 (cgen_trace_result): ... this.
569 (TRACE_RESULT_P): Rename to ...
570 (CGEN_TRACE_RESULT_P): ... this.
571 (TRACE_INSN_INIT): Rename to ...
572 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
573 cgen_trace_insn_init.
574 (TRACE_INSN_FINI): Rename to ...
575 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
576 cgen_trace_insn_fini.
577 (TRACE_PRINTF): Rename to ...
578 (CGEN_TRACE_PRINTF): ... this.
579 (TRACE_INSN): Rename to ...
580 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
581 (TRACE_EXTRACT): Rename to ...
582 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
584 (TRACE_RESULT): Rename to ...
585 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
586 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
587 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
588 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
589 TRACE_INSN to CGEN_TRACE_INSN.
590 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
592 2015-06-11 Mike Frysinger <vapier@gentoo.org>
594 * sim-events.c (ETRACE_P): Delete.
595 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
596 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
597 * sim-events.h (struct _sim_events): Delete trace member.
598 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
599 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
601 2015-06-11 Mike Frysinger <vapier@gentoo.org>
603 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
604 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
605 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
606 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
608 2015-06-11 Mike Frysinger <vapier@gentoo.org>
610 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
612 2015-06-11 Mike Frysinger <vapier@gentoo.org>
614 * sim-trace.h (WITH_TRACE_P): New define.
615 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
616 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
617 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
618 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
619 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
620 Redefine to use WITH_TRACE_P.
622 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
624 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
625 mistake in call to sim_engine_abort.
627 2015-04-29 Nick Clifton <nickc@redhat.com>
630 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
631 increasing parenthesis around casts to signed values.
633 2015-04-21 Mike Frysinger <vapier@gentoo.org>
635 * gennltvals.sh: Add mcore support.
636 * nltvals.def: Regenerate.
638 2015-04-21 Mike Frysinger <vapier@gentoo.org>
640 * cgen.sh: Add +x permissions.
641 * genmloop.sh: Likewise.
642 * gentvals.sh: Likewise.
643 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
644 Change all uses of srcroot for newlib to newlibroot.
646 2015-04-18 Mike Frysinger <vapier@gentoo.org>
648 * sim-base.h (SIM_CPU): New typedef.
650 2015-04-18 Mike Frysinger <vapier@gentoo.org>
652 * cgen-engine.h (CIA_ADDR): Delete.
653 * sim-base.h: Update sim_cia example.
654 [!CIA_ADDR] (sim_cia): New typedef.
656 2015-04-17 Mike Frysinger <vapier@gentoo.org>
658 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
659 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
660 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
661 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
662 CIA_SET to CPU_PC_SET.
664 2015-04-15 Mike Frysinger <vapier@gentoo.org>
666 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
667 * sim-main.h (STATE_CPU): Remove from comment and define.
669 2015-04-13 Mike Frysinger <vapier@gentoo.org>
671 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
672 * configure: Regenerate.
674 2015-04-13 Mike Frysinger <vapier@gentoo.org>
676 * sim-options.c: Include version.h.
677 (OPTIONS_VERSION): New enum.
678 (standard_options): Add "version".
679 (standard_option_handler): Handle OPTIONS_VERSION.
681 2015-04-13 Mike Frysinger <vapier@gentoo.org>
683 * Makefile.in (version.o): Change to using create-version.sh from gdb.
684 (create-version.sh): Delete.
686 2015-04-06 Mike Frysinger <vapier@gentoo.org>
688 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
690 2015-04-01 Mike Frysinger <vapier@gentoo.org>
692 * run-sim.h, run.c: Delete.
693 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
695 2015-03-31 Mike Frysinger <vapier@gentoo.org>
697 * config.in, configure: Regenerate.
698 * Make-common.in (CSEARCH): Add $(ZLIBINC).
699 (ZLIB, ZLIBINC): Define.
700 (BFD_LIB): Add $(ZLIB).
702 2015-03-31 Mike Frysinger <vapier@gentoo.org>
704 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
705 * cgen-ops.h (SEMOPS_INLINE): Likewise.
707 2015-03-29 Mike Frysinger <vapier@gentoo.org>
709 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
710 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
711 * sim-inline.h (INLINE2): Define to gnu_inline when available.
713 2015-03-24 Mike Frysinger <vapier@gentoo.org>
715 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
716 usage of STATE_WATCHPOINTS.
717 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
718 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
720 2015-03-24 Mike Frysinger <vapier@gentoo.org>
722 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
724 2015-03-24 Mike Frysinger <vapier@gentoo.org>
726 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
728 2015-03-24 Mike Frysinger <vapier@gentoo.org>
730 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
731 of enable_sim_hardware to AC_ARG_ENABLE.
733 2015-03-23 Mike Frysinger <vapier@gentoo.org>
735 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
736 Add dv-sockser.o to sim_hw_objs.
738 2015-03-23 Mike Frysinger <vapier@gentoo.org>
740 * dv-sockser.c: Include config.h.
741 * dv-sockser.h: Include sim-inline.h.
742 [HAVE_DV_SOCKSER]: Move all prototypes here.
743 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
744 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
746 2015-03-16 Mike Frysinger <vapier@gentoo.org>
748 * gentmap.c, run.c: Convert old style prototypes.
750 2015-03-16 Mike Frysinger <vapier@gentoo.org>
752 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
753 symlinking tconfig.h to tconfig.in.
754 * config.in, configure: Regenerate.
755 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
756 * tconfig.in: Rename file ...
757 * tconfig.h: ... here.
759 2015-03-15 Mike Frysinger <vapier@gentoo.org>
761 * dv-socker.h (dv_sockser_install): Declare.
762 * sim-module.c: Include config.h.
763 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
764 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
765 * sim-module.h: Include gdb/remote-sim.h.
767 2015-03-14 Mike Frysinger <vapier@gentoo.org>
769 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
770 (sim-inline.c): Delete rule.
772 2015-03-14 Mike Frysinger <vapier@gentoo.org>
774 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
775 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
776 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
778 2015-03-14 Mike Frysinger <vapier@gentoo.org>
780 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
781 [!ASSERT, WITH_ASSERT]: Likewise.
782 * sim-endian.c: Delete sim-io.h include.
784 2015-02-19 Mike Frysinger <vapier@gentoo.org>
786 * run-sim.h (sim_kill): Delete unused prototype.
788 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
790 * gentmap.c: Include "string.h".
792 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
794 * sim-options.c (sim_args_command): Call freeargv() when failure
797 2015-01-07 Joel Brobecker <brobecker@adacore.com>
799 * aclocal.m4, configure: Regenerate using automake 1.11.1.
801 2014-12-03 Joel Brobecker <brobecker@adacore.com>
803 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
804 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
805 callbacks following renaming in callback.h.
806 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
807 callback by call to "to_lstat" callback
809 2014-08-28 Gary Benson <gbenson@redhat.com>
811 * sim-trace.h (debug_printf): New define.
813 2014-08-19 Alan Modra <amodra@gmail.com>
815 * configure: Regenerate.
817 2014-08-15 Roland McGrath <mcgrathr@google.com>
819 * configure: Regenerate.
820 * config.in: Regenerate.
822 2014-03-10 Mike Frysinger <vapier@gentoo.org>
824 * sim-command.c (sim_do_command): Add const to cmd.
825 * sim-options.c (sim_args_command): Add const to cmd.
826 * sim-options.h (sim_args_command): Add const to cmd.
828 2014-03-05 Mike Frysinger <vapier@gentoo.org>
830 * sim-hload.c (sim_load): Add const to prog.
831 * sim-load.c (sim_load_file): Likewise.
832 * sim-utils.c (sim_analyze_program): Likewise.
833 * sim-utils.h (sim_analyze_program): Likewise.
834 (sim_load_file): Likewise.
836 2014-03-04 Mike Frysinger <vapier@gentoo.org>
838 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
839 * callback.c (system): Delete unused prototype.
841 (os_shutdown): Likewise.
842 (os_unlink): Likewise.
844 (os_system): Likewise.
845 (os_rename): Likewise.
846 (os_write_stdout): Likewise.
847 (os_flush_stdout): Likewise.
848 (os_write_stderr): Likewise.
849 (os_flush_stderr): Likewise.
850 (os_write): Likewise.
851 (os_read_stdin): Likewise.
854 (os_lseek): Likewise.
855 (os_isatty): Likewise.
856 (os_get_errno): Likewise.
857 (os_close): Likewise.
858 (os_vprintf_filtered): Likewise.
859 (os_evprintf_filtered): Likewise.
860 (os_error): Likewise.
864 (wrap): Change to new style prototype.
867 (os_close): Likewise.
868 (os_poll_quit): Likewise.
869 (os_get_errno): Likewise.
870 (os_isatty): Likewise.
871 (os_lseek): Likewise.
874 (os_read_stdin): Likewise.
875 (os_write): Likewise.
876 (os_write_stdout): Likewise.
877 (os_flush_stdout): Likewise.
878 (os_write_stderr): Likewise.
879 (os_flush_stderr): Likewise.
880 (os_rename): Likewise.
881 (os_system): Likewise.
883 (os_unlink): Likewise.
885 (os_fstat): Likewise.
886 (os_lstat): Likewise.
887 (os_ftruncate): Likewise.
888 (os_truncate): Likewise.
890 (os_pipe_empty): Likewise.
891 (os_pipe_nonempty): Likewise.
892 (os_shutdown): Likewise.
894 (cb_read_target_syscall_maps): Likewise.
895 (cb_target_to_host_syscall): Likewise.
896 (cb_host_to_target_errno): Likewise.
897 (cb_target_to_host_open): Likewise.
898 (cb_store_target_endian): Likewise.
899 (cb_host_to_target_stat): Likewise.
900 * sim-hload.c (sim_load): Change to new style prototype.
901 * sim-load.c (sim_load_file): Change to new style prototype.
902 (report_transfer_performance): Likewise.
903 (xprintf_bfd_vma): Likewise.
904 * syscall.c (cb_get_string): Change to new style prototype.
905 (get_path): Likewise.
906 (cb_syscall): Likewise.
908 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
910 * create-version.sh: Align parameters to match those of
911 ../../gdb/common/create-version.sh.
912 * Make-common.in (srcsim): New variable.
913 (version.c): Adjust call to create-version.sh as per above.
915 2013-09-23 Alan Modra <amodra@gmail.com>
917 * configure: Regenerate.
919 2013-09-03 Mike Stump <mikestump@comcast.net>
921 * sim-options.c (complete_option_list): Mark text and word const.
923 2013-06-28 Tom Tromey <tromey@redhat.com>
925 * Make-common.in (version.c): Use version.in, not
927 * create-version.sh: Likewise.
929 2013-06-24 Joel Brobecker <brobecker@adacore.com>
931 * create-version.sh: New script. Adapted from
932 gdb/commong/create-version.sh.
933 * Make-common.in (version.c): Update rule dependencies,
934 and re-implement using create-version.sh.
936 2013-06-21 Nick Clifton <nickc@redhat.com>
938 * gennltvals.sh: Add msp430 support.
939 * nltvals.def: Regenerate.
941 2013-06-03 Mike Frysinger <vapier@gentoo.org>
943 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
944 * aclocal.m4, configure: Regenerate.
946 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
949 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
950 -Wformat-nonliteral with -Wno-format.
952 2013-03-26 Mike Frysinger <vapier@gentoo.org>
954 * acinclude.m4: Regenerate.
956 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
958 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
959 which do not support dv-sockser.o. Add always as option to
960 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
961 is always required to be enabled by simulator.
963 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
965 * gennltvals.sh: Use libgloss/syscall.h for cr16.
966 * nltvals.def: Regenerate.
968 2012-06-16 Joel Brobecker <brobecker@adacore.com>
970 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
971 * config.in, configure: Regenerate.
973 2012-05-24 Pedro Alves <palves@redhat.com>
975 * sim-signal.h (sim_signal_to_target): Rename to ...
976 (sim_signal_to_gdb_signal): ... this.
977 * sim-signal.c (sim_signal_to_target): Rename to ...
978 (sim_signal_to_gdb_signal): ... this.
979 * sim-reason.c (sim_stop_reason): Adjust to rename.
981 2012-05-24 Pedro Alves <palves@redhat.com>
985 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
987 2012-05-24 Pedro Alves <palves@redhat.com>
991 Replace target_signal with gdb_signal throughout.
993 2012-05-18 Nick Clifton <nickc@redhat.com>
996 * callback.c: Include config.h before system header files.
997 * cgen-trace.c: Likewise.
998 * cgen-utils.c: Likewise.
999 * gentmap.c: Likewise.
1001 2012-04-02 Mike Frysinger <vapier@gentoo.org>
1003 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1005 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1007 * sim-trace.c: Update the function prototype of save_data_size.
1008 Move the enum data_fmt from here...
1009 * sim-trace.h: ...to here.
1010 Add function prototype of save_data.
1012 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1014 * sim-core.h (sim_core_trans_addr): Add prototype.
1016 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1018 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1019 missing in last change.
1021 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1023 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1024 * nrun.c: Include string.h/strings.h.
1025 * aclocal.m4, config.in, configure: Regenerate.
1027 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1029 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1030 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1031 out -Werror initialization.
1033 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1035 * Make-common.in (TAGS): Change a-z to [:lower:].
1036 * acinclude.m4 (sim-trace): Likewise.
1037 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1038 Change A-Za-z0-9 to [:alnum:].
1040 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1042 * nrun.c (main): Display strsignal of sigrc.
1044 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1046 * Makefile.in (abs_srcdir): Declare.
1047 (srcroot): Define in terms of abs_srcdir.
1048 (headers): Change srcdir to abs_srcdir.
1050 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1052 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1055 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1057 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1058 system bourne shell.
1060 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1062 * syscall.c (cb_get_string): Rename from "get_string".
1063 (get_path): Rename get_string call to cb_get_string.
1065 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1067 * Make-common.in (VPATH): Add $(srccom).
1069 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1070 POSTCOMPILE): New variables.
1071 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1072 Include dependency files, when using GNU Make. Delete all
1073 dependency-only rules.
1074 * aclocal.m4: Include ../../config/depstand.m4. Call
1075 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1076 (MAKE, GMAKE): New substs.
1078 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1081 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1082 * configure, config.in: Regenerate.
1083 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1085 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1087 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1089 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1091 * sim-profile.c (profile_info): Only print the title once.
1093 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1095 * acinclude.m4: Rename from aclocal.m4.
1096 * aclocal.m4: Regenerate.
1098 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1100 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1101 * common.m4: Delete.
1102 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1103 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1104 * configure: Regenerate.
1106 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1108 * sim-alu.h (ALU32_AND): Clear carry flag.
1109 (ALU32_AND): Clear carry flag.
1111 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1113 * dv-cfi.c: Include stdbool.h.
1115 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1117 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1119 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1121 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1122 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1124 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1126 * sim-command.c: Include sim-options.h.
1128 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1130 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1132 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1134 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1135 Delete direct call to AC_PROG_CC.
1137 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1139 * sim-command.c: New file.
1140 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1141 (sim-command.o): New rule.
1143 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1145 * sim-options.c (standard_option_handler): Remove arg[0] check
1146 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1147 not an empty string, otherwise assign "" back to it.
1149 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1151 * nltvals.def: Regenerate to include Blackfin syscalls again.
1153 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1155 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1156 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1157 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1158 (trace_idx_to_str): Likewise.
1159 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1160 (TRACE_syscall): Define.
1161 (WITH_TRACE_SYSCALL_P): Likewise.
1162 (TRACE_SYSCALL_P): Likewise.
1164 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1166 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1167 remove now-unnecessary sub-scope for glue->type setting.
1168 Check to see if the "reg" property exists before we use it, and
1169 if it doesn't exist, error out for "glue" devices.
1171 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1173 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1174 glue-or, and set type to glue_xor when name is glue-xor.
1175 (hw_glue_port_event): Return immediately when type is glue_io
1176 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1177 and hw_port_event calls from glue_and to end of function.
1179 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1181 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1182 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1183 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1184 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1185 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1186 around function arguments.
1188 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1190 * sim-options.c (complete_option_list, sim_complete_command):
1193 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1195 * dv-glue.c: Fix up style.
1197 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1199 * hw-alloc.c (hw_alloc_data): Adjust brace.
1200 * hw-base.c (hw_base_data): Likewise.
1201 (generic_hw_unit_decode): Fix indentation.
1202 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1203 * hw-events.c (hw_event, hw_event_data): Likewise.
1204 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1205 * hw-instances.c (hw_instance_data): Likewise.
1206 * hw-instances.h (hw_instance): Likewise.
1207 * hw-main.h (hw_descriptor, enum): Likewise.
1208 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1209 * hw-ports.h (hw_port_descriptor): Likewise.
1210 * hw-properties.c (hw_property_data): Likewise.
1211 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1212 _range_property_spec, _reg_property_spec): Likewise.
1213 * hw-tree.c (_name_specifier, printer): Likewise.
1214 (split_device_specifier, parse_string_property, hw_tree_traverse,
1215 print_size, print_reg_property, print_string, print_properties):
1218 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1220 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1221 * Make-common.in (dv-cfi.o): New rule.
1222 * dv-cfi.c, dv-cfi.h: New files.
1224 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1226 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1227 fcntl.h and sys/fcntl.h, for constants.
1228 * nltvals.def: Regenerate.
1229 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1230 * sim-io.h (sys/types.h, sys/stat.h): Include.
1231 (sim_io_stat, sim_io_fstat): Declare.
1233 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1235 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1236 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1237 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1238 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1239 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1240 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1241 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1242 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1243 syscall.c: Trim trailing whitespace.
1245 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1247 * gennltvals.sh: Handle bfin targets.
1248 * nltvals.def: Regenerate.
1250 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1252 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1255 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1257 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1258 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1259 (hw_free): Drop zfree logic and always call free.
1260 * hw-base.c (hw_delete): Change zfree to free.
1261 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1262 (hw_handle_remove_phandle): Likewise.
1263 * hw-instances.c (hw_instance_delete): Likewise.
1264 * hw-tree.c (parse_reg_property): Likewise.
1265 (parse_ranges_property): Likewise.
1266 (parse_string_property): Likewise.
1267 * sim-core.c (sim_core_uninstall): Likewise.
1268 * sim-cpu.c (sim_cpu_free_all): Likewise.
1269 * sim-hw.c (sim_hw_uninstall): Likewise.
1270 * sim-memopt.c (do_memopt_delete): Likewise.
1271 (sim_memory_uninstall): Likewise.
1272 * sim-module.c (sim_module_uninstall): Likewise.
1273 * sim-options.c (sim_parse_args): Likewise.
1274 * sim-profile.c (profile_pc_cleanup): Likewise.
1275 (profile_uninstall): Likewise.
1276 * sim-watch.c (do_watchpoint_delete): Likewise.
1277 * sim-utils.c (zfree): Delete.
1278 (sim_state_free): Change zfree to free.
1279 * sim-utils.h (zfree): Delete.
1281 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1283 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1285 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1287 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1289 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1291 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1293 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1294 when asprintf fails.
1295 * sim-utils.c (sim_do_commandf): Issue an error and return when
1297 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1300 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1302 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1303 bytes has been calculated and when mmap_next_fd is valid and
1305 (memory_option_handler): Allow missing size when mmap_next_fd is
1308 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1310 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1311 not empty, and always append $3 to $hardware.
1313 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1315 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1316 * sim-hw.h (sim_hw_abort): Likewise.
1318 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1320 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1322 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1324 * run.1: Copyright year update.
1326 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1328 * hw-alloc.h (HW_NALLOC): Define.
1330 010-12-28 Mike Frysinger <vapier@gentoo.org>
1332 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1334 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1336 * sim-memopt.c (OPTION_MAP_INFO): Define.
1337 (memory_options): Handle --map-info.
1338 (memory_option_handler): Handle OPTION_MAP_INFO.
1340 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1342 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1343 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1344 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1346 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1348 * sim-core.c (WITH_HW): Add device casts to device_error,
1349 device_io_read_buffer, and device_io_write_buffer.
1351 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1353 * dv-sockser.c (dv_sockser_write_buffer): New function.
1354 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1355 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1357 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1359 * callback.c (os_lseek): Call wrap on lseek result.
1361 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1363 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1364 call by its equality to -1 not by it being negative.
1365 (connected_p): Likewise for accept() call.
1367 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1369 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1371 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1373 * profile.c (sim_profile_print_bar): Add cpu argument.
1375 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1377 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1379 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1381 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1382 (profile_print_pc): Convert sim_io_printf to profile_printf.
1383 (profile_print_insn): Likewise.
1384 (profile_print_memory): Likewise.
1385 (profile_print_core): Likewise.
1386 (profile_print_model): Likewise.
1387 (sim_profile_print_bar): Likewise.
1388 (profile_print_speed): Likewise.
1389 (profile_print_addr_ranges): Likewise.
1390 (profile_info): Likewise.
1391 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1393 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1395 * sim-model.c (OPTION_MODEL): Convert to enum.
1396 (OPTION_MODEL_INFO): New enum.
1397 (model_options): Add model-info/info-model entries.
1398 (model_option_handler): Handle OPTION_MODEL_INFO.
1400 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1402 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1403 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1406 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1408 * sim-hrw.c (sim_write): Add const to buf arg.
1409 * sim-utils.h (sim_write_fn): Likewise.
1411 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1413 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1416 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1418 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1419 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1420 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1421 * dv-sockser.c (sockser_options): Likewise.
1422 * hw-ports.c (empty_hw_ports): Likewise.
1423 * sim-hw.c (hw_options): Likewise.
1424 * sim-model.c (model_options): Likewise.
1425 * sim-options.c (standard_options): Likewise.
1426 * sim-profile.c (profile_options): Likewise.
1427 * sim-trace.c (trace_options): Likewise.
1428 * sim-watch.c (watchpoint_options): Likewise.
1430 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1432 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1433 the local "arg_table" variable, and the xmalloc cast.
1435 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1437 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1439 (sim_fpu_print_func): Add const markings to format buffer.
1441 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1443 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1445 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1447 * sim-trace.c (save_data): Add const markings to "buf" argument.
1449 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1451 * sim-options.c (standard_option_handler): Add const markings to
1454 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1456 * hw-ports.h: Fix spelling typos.
1458 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1460 * configure.ac: Check for socklen_t.
1461 * configure, config.in: Regenerated.
1462 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1464 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1466 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1467 * sim-hw.c (hw_option_handler): Likewise.
1469 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1471 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1472 (interrupt_nr_to_str): Likewise.
1473 (default_interrupt_names): Add const to pointer type.
1474 (sim_watchpoint_install): Add const to prefix.
1475 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1477 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1479 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1480 (sim_core_write_buffer): Likewise.
1482 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1484 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1485 the SIM_HAVE_ADDR_RANGE define.
1487 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1489 * sim-core.h (device_error): Add const to message, and add printf
1492 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1494 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1495 SIM_HAVE_ADDR_RANGE define.
1497 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1499 * dv-glue.c (hw_glue_ports): Swap static and const.
1501 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1503 * nrun.c (usage): Use void in definition.
1504 * sim-options.c (dup_arg_p): Convert old-style function definition.
1505 (sim_parse_args): Likewise.
1506 (sim_print_help): Likewise.
1507 * sim-trace.c (set_trace_option_mask): Likewise.
1508 (set_trace_option): Likewise.
1509 * sim-utils.c (sim_analyze_program): Likewise.
1510 (sim_elapsed_time_get): Likewise.
1511 (sim_elapsed_time_since): Likewise.
1513 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1515 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1516 (standard_options): Likewise.
1517 (standard_option_handler): Likewise.
1519 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1521 * hw-ports.c (TRACE): Delete.
1522 * hw-properties.c (TRACE): Delete.
1523 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1524 (hw_find_integer_property): Likewise.
1525 (hw_find_integer_array_property): Likewise.
1526 (hw_add_duplicate_property): Likewise.
1528 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1530 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1533 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1535 * sim-model.c: Include sim-model.h
1537 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1539 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1540 & from the STATE_CPU() examples.
1542 2010-01-24 Doug Evans <dje@sebabeach.org>
1544 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1545 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1547 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1548 (struct cgen_fp_ops): Update signatures of floating point conversion
1551 * Make-common.in (CGEN_SIM_DEPS): Define.
1552 (CGEN_INCLUDE_DEPS): Use it.
1553 (CGEN_MAIN_CPU_DEPS): Simplify.
1555 2010-01-22 Doug Evans <dje@sebabeach.org>
1557 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1558 (SUBWORDTFSI, JOINSIDI): Ditto.
1560 2010-01-05 Doug Evans <dje@sebabeach.org>
1562 * cgen-types.h (SETDI): Delete, unused.
1564 2009-12-02 Doug Evans <dje@sebabeach.org>
1566 * cgen-engine.h: Remove duplicated comment.
1568 2009-11-23 Doug Evans <dje@sebabeach.org>
1570 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1571 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1573 2009-11-22 Doug Evans <dje@sebabeach.org>
1575 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1576 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1577 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1578 instead of CGEN_INSN_INT.
1580 * cgen-trace.h (trace_extract): Add cast to fix warning.
1582 2009-11-05 Doug Evans <dje@sebabeach.org>
1584 * cgen-mem.h (DECLARE_GETT): Don't inline.
1585 (DECLARE_SETT): Ditto.
1587 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1589 * sim-inline.h: Fix spelling error.
1591 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1593 * Make-common.in: Add datarootdir.
1595 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1597 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1598 (SIM_CHECK_MEMBERS_1): Remove.
1599 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1600 AC_CHECK_MEMBERS one.
1601 * configure: Regenerate.
1603 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1604 * configure: Regenerate.
1606 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1608 * config.in: Regenerate.
1609 * configure: Likewise.
1611 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1612 definition of AC_CHECK_MEMBER.
1614 * aclocal.m4: m4_include toplevel config/override.m4.
1615 * configure: Regenerate.
1617 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1619 * Makefile.in (datarootdir): New variable.
1621 2009-07-07 Doug Evans <dje@sebabeach.org>
1623 * Make-common.in (CPU_DIR): Define.
1625 2009-07-06 Doug Evans <dje@sebabeach.org>
1627 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1628 identifiers for file types rather than encoding internal
1629 implementation details of cgen.sh.
1630 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1631 * cgen.sh: Add support for parallel makes.
1632 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1634 2009-05-18 Jon Beniston <jon@beniston.com>
1636 * gennltvals.sh: Add lm32 target.
1637 * nltvals.def: Add lm32 syscall definitions.
1639 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1641 Speed up simulator startup:
1642 * sim-utils.c (zalloc): Use xcalloc.
1644 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1646 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1647 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1648 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1649 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1650 type, QI, HI, SI, DI.
1652 * callback.c (os_error): Mark as being a noreturn function.
1653 * sim-io.h (sim_io_error): Similar for sim_io_error.
1655 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1657 * aclocal.m4: Fix underquoting of function names.
1659 2008-10-21 Julian Brown <julian@codesourcery.com>
1661 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1663 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1665 * common.m4: Add test for libz and zlib.h.
1666 * configure: Regenerate to track ../common/common.m4 changes.
1669 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1670 Daniel Jacobowitz <dan@codesourcery.com>
1671 Joseph Myers <joseph@codesourcery.com>
1673 * aclocal.m4: Include ../../config/acx.m4.
1674 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1675 * configure, config.in: Regenerate.
1676 * Make-common.in (LIB_OBJS): Add version.o.
1677 (version.c, version.o): New rules.
1678 * run.c: Include version.h.
1679 (usage): Add help parameter. Print output either to stdout or
1680 stderr depending on that parameter.
1681 (print_version): New.
1682 (main): Check for --help and --version.
1683 * run-sim.h (sim_target_display_usage): Add help parameter.
1686 2008-04-14 Hans Kester <kester.hans@gmail.com>
1688 * sim-signal.c: Define missing signals for _WIN32.
1690 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1692 * gennltvals.sh: Add cr16.
1693 * nltvals.def: Rebuild.
1695 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1697 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1698 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1700 2007-08-10 Nick Clifton <nickc@redhat.com>
1702 * sim-memopt.c (memory_options): Mention that the
1703 --memory-size switch accepts suffixes.
1704 (parse_size): Handle a suffix on the size value.
1705 * sim-options.c (standard_options): Mention that the mem-size
1706 switch accepts suffixes.
1707 (standard_option_handler): Handle a suffix on the size value.
1709 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1711 * acconfig.h: Remove.
1712 * config.in: Regenerate.
1714 2006-11-07 Thiemo Seufer <ths@mips.com>
1716 * gentmap.c: Fix compile time warning.
1718 2006-11-07 Thiemo Seufer <ths@mips.com>
1720 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1721 for bfd text addresses.
1723 2006-08-29 Thiemo Seufer <ths@mips.com>
1724 Nigel Stephens <nigel@mips.com>
1726 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1727 SIM_QUIET_NAN_NEGATED.
1729 2006-08-29 Nigel Stephens <nigel@mips.com>
1731 * sim-profile.c (profile_pc_init): Initialise default profiling
1732 frequency to a prime number.
1733 (profile_print_pc): Convert gmon.out sample data into target
1736 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1738 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1739 * common.m4: Likewise.
1740 * configure: Regenerated.
1742 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1744 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1745 * configure: Regenerated.
1747 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1749 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1750 and LIBINTL_DEP everywhere.
1751 (CSEARCH): Use INCINTL.
1752 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1754 * configure: Regenerated.
1756 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1758 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1759 option-contents test.
1761 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1763 * sim-signal.c (sim_signal_to_target): Fix typos.
1765 * sim-reason.c (sim_stop_reason): Use
1766 sim_signal_to_target, not sim_signal_to_host.
1767 * sim-signal.c (sim_signal_to_host): Fix typo.
1768 (sim_signal_to_target): New function.
1770 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1772 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1775 2005-07-08 Ian Lance Taylor <ian@airs.com>
1777 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1779 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1780 different fraction for a quiet NaN.
1781 (unpack_fpu): Likewise.
1783 2005-07-08 Ben Elliston <bje@au.ibm.com>
1785 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1786 * sim-load.c: Likewise.
1787 * syscall.c: Likewise.
1789 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1791 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1794 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1796 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1798 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1800 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1801 and signed64 for __ALPHA__.
1803 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1805 * aclocal.m4 Include ../../gettext.m4.
1806 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1807 (AM_LC_MESSAGES): Remove.
1808 * configure: Regenerate.
1810 2005-02-28 Jim Blandy <jimb@redhat.com>
1812 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1813 -Wuninitialized in the default list of build warnings if CFLAGS is
1814 set, and doesn't include -O. (Using -Wuninitialized without
1815 optimization produces a warning, which interferes with compilation
1818 2005-02-21 Jim Blandy <jimb@redhat.com>
1820 * callback.c (os_fstat): Don't declare 't' unless it's used.
1822 2005-02-09 Jim Blandy <jimb@redhat.com>
1824 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1826 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1827 to $(CGEN), to ensure that the command substitution happens where
1828 the variable is referenced in the submake, not when the submake's
1829 arguments are expanded.
1830 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1831 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1832 application Scheme script directly after ${cgen}; don't precede it
1835 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1837 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1838 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1839 Include libiberty.h.
1840 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1841 being either end of a pipe.
1842 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1843 (os_shutdown): Clear pipe state.
1844 (default_callback): Initialize new members.
1846 * callback.c (default_callback): Initialize target_endian.
1847 (cb_store_target_endian): Renamed from store, new first parameter
1848 host_callback *cb, drop last parameter big_p. Take endianness
1850 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1851 Remove variable big_p.
1852 * nrun.c (main): Initialize default_callback.target_endian.
1854 2005-01-14 Andrew Cagney <cagney@gnu.org>
1856 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1857 Add explicit call to AC_CONFIG_HEADER.
1858 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1859 * configure: Re-generate.
1861 2005-01-12 Andrew Cagney <cagney@gnu.org>
1863 * common.m4: New file, based on of aclocal.m4.
1865 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1867 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1868 * configure: Regenerated to track ../common/aclocal.m4 changes.
1870 2005-01-07 Andrew Cagney <cagney@gnu.org>
1872 * configure.ac: Rename configure.in, require autoconf 2.59.
1873 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1874 * configure: Re-generate.
1876 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1878 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1879 <case CB_SYS_ftruncate>: New cases.
1881 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1883 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1884 (cb_syscall) <case CB_SYS_rename>: New case.
1885 * callback.c (os_lstat): New function.
1887 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1889 * run.1: Document --sysroot=filepath.
1890 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1891 (standard_options): Support --sysroot=<path>.
1892 (standard_option_handler): Handle OPTION_SYSROOT.
1893 * syscall.c (simulator_sysroot): Define, initialized empty.
1894 (get_path): Prepend simulator_sysroot to absolute file path.
1895 [HAVE_STRING_H]: Include string.h.
1896 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1897 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1898 (main): If simulator_sysroot is not empty, chdir there.
1899 * sim-config.h (simulator_sysroot): Declare.
1901 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1902 cgen_rtx_error" in a CGEN-generated simulator.
1903 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1904 replacement for CGEN-related breakpoints.
1906 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1908 * Make-common.in (sim-basics_h): Add $(callback_h).
1910 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1912 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1913 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1914 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1915 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1916 (SIM_CHECK_MEMBERS): New macros.
1917 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1918 for struct stat member test and write. Add ST_x calls for each
1919 struct stat member tested in configure.in. Wrap each ST_x call in
1920 #ifdef of configure macro for that member.
1921 * configure, config.in: Regenerate.
1923 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1925 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1927 <case desc>: Pass -OPC opcfile.
1928 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1929 parameter to cgen.sh.
1931 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1933 * Make-common.in (sim-basics_h): Correct dependencies on
1934 cconfig.h and tconfig.h
1935 (sim-load.o): Correct typo in sim-basics_h dependency.
1937 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1939 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1940 sub-dependencies for other sim files that they include.
1941 (sim_main_headers): Use sim-*_h macros.
1942 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1944 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1946 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1949 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1950 $(remote_sim_h) too.
1951 (sim_main_headers): Add sim-utils.h.
1953 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1955 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1957 2004-07-26 Andrew Cagney <cagney@gnu.org>
1959 Problem from Olaf Hering <olh@suse.de>.
1960 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1962 2004-07-10 Ben Elliston <bje@au.ibm.com>
1964 * hw-tree.c (parse_integer_property): Typo fix in comments.
1965 * sim-options.c (sim_args_command): Likewise.
1967 2004-06-28 Andrew Cagney <cagney@gnu.org>
1969 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1971 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1973 * callback.c (os_shutdown): Fix bug in last change: actually
1974 mark file descriptors as available on startup.
1976 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1978 [ include/gdb: * callback.h (host_callback_struct): Replace
1979 members fdopen and alwaysopen with fd_buddy. ]
1980 * callback.c: Changed all users.
1982 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1984 * sim-load.c (sim_load_file): Use bfd_get_section_size
1985 instead of bfd_get_section_size_before_reloc.
1987 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1989 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1990 passing it to printf.
1992 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1994 * callback.c: Update copyright dates.
1996 * sim-basics.h: Likewise.
1997 * sim-load.c: Likewise.
1998 * syscall.c: Likewise.
2000 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2002 * callback.c: Include cconfig.h instead of config.h.
2004 * sim-basics.h: Likewise.
2005 * sim-load.c: Likewise.
2006 * syscall.c: Likewise.
2008 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2010 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2012 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2014 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2016 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2018 * sim-options.c (standard_options): Fix the names of H8
2021 2003-10-30 Andrew Cagney <cagney@redhat.com>
2023 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2024 with "struct bfd_symbol".
2026 2003-10-21 Andrew Cagney <cagney@redhat.com>
2028 * callback.c (os_truncate): Call "truncate", and not "stat".
2030 2003-10-20 Andrew Cagney <cagney@redhat.com>
2032 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2034 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2036 * callback.c (os_ftruncate, os_truncate): New functions.
2037 (default_callback): Initialize ftruncate and truncate members.
2039 2003-09-08 Dave Brolley <brolley@redhat.com>
2041 On behalf of Doug Evans <dje@sebabeach.org>
2042 * cgen.sh: New arg archfile.
2043 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2044 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2046 2003-08-28 Andrew Cagney <cagney@redhat.com>
2048 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2049 * sim-options.c (print_help): Cast the format with specifier to
2052 2003-08-20 Michael Snyder <msnyder@redhat.com>
2053 Dave Brolley <brolley@redhat.com>
2055 * cgen-par.h (flags, word1): New target-specific
2056 fields of CGEN_WRITE_QUEUE_ELEMENT.
2057 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2058 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2059 * gennltvals.sh: Add frv target.
2060 * nltvals.def: Add frv target.
2062 2003-06-23 Michael Snyder <msnyder@redhat.com>
2064 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2065 * sim-reg.c: Fix cut-and-paste bug in comment.
2067 2003-06-22 Andrew Cagney <cagney@redhat.com>
2069 From matthew green <mrg@redhat.com>:
2070 * sim-fpu.h: Update copyright.
2071 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2072 * sim-fpu.c: Update copyright.
2073 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2075 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2077 From Doug Evans <dje@sebabeach.org>:
2078 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2079 with disassemble_info:read_memory_func.
2080 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2082 2003-06-04 Michael Snyder <msnyder@redhat.com>
2084 * common/run.c (main): Remove SIM_H8300 ifdef.
2086 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2087 (standard_options): Add '-x' for h8/300sx.
2088 (standard_option_handler): Add case for SIM_H8300SX.
2090 2003-04-13 Michael Snyder <msnyder@redhat.com>
2092 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2094 2003-03-01 Andrew Cagney <cagney@redhat.com>
2096 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2097 (sim_engine_vabort): Ditto.
2099 2003-02-27 Andrew Cagney <cagney@redhat.com>
2101 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2102 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2103 * nrun.c (main): Ditto.
2105 2003-02-26 Andrew Cagney <cagney@redhat.com>
2107 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2108 (sim_engine_vabort): Ditto.
2109 (sim_engine_halt, sim_engine_restart): Ditto.
2111 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2113 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2114 (sim-break_h): Delete macro.
2115 (sim-break.o): Delete rule.
2116 * sim-break.c: Delete file.
2117 * sim-break.h: Delete file.
2118 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2119 (STATE_BREAKPOINTS): Delete macro.
2120 (sim_state_base): Delete field breakpoints.
2121 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2122 sim_break_install to array.
2124 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2126 * run.c (usage): Fix typos.
2128 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2130 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2132 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2134 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2135 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2136 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2137 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2138 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2139 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2140 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2141 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2142 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2143 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2145 2002-11-13 Andrew Cagney <cagney@redhat.com>
2147 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2149 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2151 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2152 (distclean): Depend on it.
2154 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2156 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2158 2002-08-29 Dave Brolley <brolley@redhat.com>
2160 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2162 2002-07-17 Andrew Cagney <cagney@redhat.com>
2164 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2165 (sim_set_callbacks, sim_size, sim_trace)
2166 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2167 to here from "gdb/remote-sim.h".
2169 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2171 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2172 avoid possible longjmp problems with automatic variable siggnal.
2174 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2176 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2177 * Make-common.in (installdirs): Make $(libdir) too, needed when
2178 installing libsim.a.
2180 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2182 * gennltvals.sh (dir): Mark d30v as obsolete.
2183 * nltvals.def: Remove d30v.
2185 2002-06-17 Andrew Cagney <cagney@redhat.com>
2187 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2189 * sim-memopt.c: Include <unistd.h>.
2190 (do_memopt_add): Fix printf format.
2191 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2193 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2195 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2196 --enable-gdb-build-warnings.
2197 * configure: Regenerated to track ../common/aclocal.m4 changes.
2199 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2201 * sim-fpu.c (unpack_fpu): Initialize exponent for
2204 (sim_fpu_sqrt): Same.
2206 2002-06-08 Andrew Cagney <cagney@redhat.com>
2208 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2209 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2211 * sim-load.c: Ditto.
2212 * callback.c: Ditto.
2214 * Make-common.in (callback_h): Define.
2215 (remote_sim_h): Define.
2217 (callback.o): Update.
2218 (syscall.o): Update.
2221 (sim-hload.o): Update.
2223 (sim-reason.o): Update.
2224 (sim-reg.o): Update.
2225 (sim-resume.o): Update.
2227 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2229 * run.c: Fix formatting.
2231 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2233 * run-sim.h: New header. Provide prototypes for functions used
2234 between run() and libsim.a which are not used by GDB.
2235 * run.c: Include run-sim.h.
2236 (main): If SIM_TARGET_SWITCHES is defined call
2237 sim_target_parse_command_line.
2238 (usage): If SIM_TARGET_SWITCHES is defined call
2239 sim_target_display_usage.
2241 2002-05-17 Andrey Volkov <avolkov@transas.com>
2243 * run.c: Made h8300s as new target, not h8300h alias.
2244 Added new option -S (h8300s target)
2245 * sim-options.c: Ditto.
2247 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2249 * callback.c: Use 'deprecated' rather than 'depreciated.'
2251 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2253 From wiz at danbala:
2254 * sim-fpu.h: Fix grammar and typos.
2257 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2259 * callback.c: Fix some spelling errors.
2260 * hw-device.h: Likewise.
2261 * hw-tree.c: Likewise.
2262 * sim-abort.c: Likewise.
2263 * sim-alu.h: Likewise.
2264 * sim-core.h: Likewise.
2265 * sim-events.c: Likewise.
2266 * sim-events.h: Likewise.
2267 * sim-fpu.h: Likewise.
2268 * sim-profile.h: Likewise.
2269 * sim-utils.c: Likewise.
2271 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2273 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2276 2002-01-20 Ben Elliston <bje@redhat.com>
2278 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2279 the comment for this enumerator.
2281 2002-01-14 Ben Elliston <bje@redhat.com>
2283 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2285 2001-12-20 Kazu Hirata <kazu@hxi.com>
2287 * run.c (usage): Fix a typo.
2289 2001-07-05 Ben Elliston <bje@redhat.com>
2291 * Make-common.in (srccgen): Remove.
2292 (CGEN_CPU_DIR): Define.
2293 (CGEN_READ_SCM): Redefine without $(srccgen).
2294 (CGEN_ARCH_SCM): Ditto.
2295 (CGEN_CPU_SCM): Ditto.
2296 (CGEN_DECODE_SCM): Ditto.
2297 (CGEN_DESC_SCM): Ditto.
2299 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2301 * sim-load.c (sim_load_file): Put it back: external now.
2302 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2304 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2306 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2308 * sim-utils.c (sim_analyze_program): Ditto.
2310 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2312 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2313 we're finished with its immediate use.
2314 * sim-load.c (sim_load_file): Ditto.
2316 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2318 Add support for mmap-based memory regions.
2319 * sim-memopt.c (mmap_next_fd): New global.
2320 (sim_memory_init): Reinitialize it.
2321 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2322 "--memory-mapfile FILE" option. Check for some errors.
2323 (do_memopt_add): Conditionally do mmap instead of malloc for
2324 backing store of simulated memory. Check for more errors.
2325 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2326 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2327 * configure.in: Look for mmap/fstat related functions and headers.
2328 * config.in, configure: Regenerated.
2330 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2332 * sim-core.c (sim_core_map_attach): Correct overlap-related
2335 2001-03-07 Michael Meissner <meissner@redhat.com>
2337 * run.c (alloca-conf.h): Delete, no longer provided.
2339 2001-02-22 Ben Elliston <bje@redhat.com>
2341 * sim-trace.h (TRACE_VPU_IDX): Add.
2342 (TRACE_vpu): Define.
2343 (WITH_TRACE_VPU_P): Likewise.
2344 (TRACE_VPU_P): Likewise.
2345 * sim-trace.c (OPTION_TRACE_VPU): Define.
2346 (trace_options): Add --trace-vpu.
2347 (trace_option_handler): Handle OPTION_TRACE_VPU.
2348 (trace_option_handler): Include VPU tracing in --trace-semantics.
2349 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2351 2001-02-21 Ben Elliston <bje@redhat.com>
2353 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2354 (TRACE_BRANCH_INPUT2): Likewise.
2356 2001-02-09 Ben Elliston <bje@redhat.com>
2358 * (profile_print_pc): Write header out in target byte order.
2360 2001-02-09 Ben Elliston <bje@redhat.com>
2362 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2363 adjusting the pc shift value.
2365 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2367 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2368 where a numeric value is supplied.
2370 2001-01-06 Ben Elliston <bje@redhat.com>
2372 * cgen.sh: Allow extrafiles to include the semantics files when
2373 generating an ISA-specific decoder.
2375 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2377 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2379 2000-12-23 Ben Elliston <bje@redhat.com>
2381 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2382 them to the trace stream using sim_fpu_printn_fpu. Include
2385 2000-12-15 Ben Elliston <bje@redhat.com>
2387 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2388 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2389 trailing digits as specified (-1 to print all digits).
2390 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2391 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2394 2000-12-13 Ben Elliston <bje@redhat.com>
2396 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2397 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2400 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2402 * sim-endian.h: Don't have parameters on macro definitions which
2403 are simply renaming functions, to permit use of XCONCAT2 in both
2404 the macro name and the arguments in a use of such a definition.
2406 2000-12-11 Ben Elliston <bje@redhat.com>
2408 * cgen-ops.h (SUBWORDDFDI): New function.
2410 2000-12-05 Ben Elliston <bje@redhat.com>
2412 * Make-common.in (cgen-defs): New target.
2413 (cgen-decode): Pass $(EXTRAFILES).
2415 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2416 -outfile-suffix options.
2418 2000-12-04 Ben Elliston <bje@redhat.com>
2420 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2421 (SUBWORDSIUQI): Likewise.
2422 (SUBWORDDIHI): Likewise.
2423 (SUBWORDDIQI): New function.
2425 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2426 * cgen-scache.c (scache_option_handler): Remove unused local var.
2428 2000-12-03 Ben Elliston <bje@redhat.com>
2430 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2432 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2434 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2436 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2438 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2441 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2443 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2444 (set_hw_delete): Moved the macro as a function.
2445 * hw-base.h (set_hw_delete): Declare as external function.
2446 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2447 allocated using hw_malloc.
2449 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2451 * sim-options.c (sim_parse_args): Free the memory used for
2452 long_options, short_options, handlers, opt_cpu, orig_val.
2454 2000-11-20 Ben Elliston <bje@redhat.com>
2456 * cgen-ops.h (SUBBI): New macro.
2457 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2458 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2460 2000-11-16 Ben Elliston <bje@redhat.com>
2462 * cgen-types.h (VOID): New type.
2464 2000-11-09 Ben Elliston <bje@redhat.com>
2466 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2467 (sim_fpu_two): Set exponent to 1.
2469 2000-10-26 Ben Elliston <bje@redhat.com>
2471 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2472 `all'. Pass `-i' options to cgen applications.
2473 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2474 cgen-desc): Pass $(isa) to cgen.sh.
2476 2000-10-08 Ben Elliston <bje@redhat.com>
2478 * cgen-utils.c (cgen_rtx_error): New function.
2480 2000-10-07 Ben Elliston <bje@redhat.com>
2482 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2483 conditions for sim_core_read_buffer().
2485 2000-09-26 Dave Brolley <brolley@redhat.com>
2487 * cgen-utils.c (RORQI): New function.
2488 (ROLQI): New function.
2489 (RORHI): New function.
2490 (ROLHI): New function.
2492 2000-08-28 Dave Brolley <brolley@redhat.com>
2494 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2495 in insn_value if it will fit.
2497 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2499 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2501 2000-08-15 Dave Brolley <brolley@redhat.com>
2503 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2505 2000-08-15 Dave Brolley <brolley@redhat.com>
2507 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2508 (PROFILE_CPU_FREQ): New macro.
2509 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2510 (profile-options): Add profile-cpu-frequency.
2511 (parse_frequency): New function.
2512 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2513 (profile_print_speed): Print cpu frequency and simulated execution time.
2514 Re-indent other items to match.
2516 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2518 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2520 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2522 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2523 * Makefile.in (install): Install run.1 man page.
2525 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2527 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2528 * Makefile.in (headers,nltvals.def): Merge.
2530 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2532 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2533 * nrun.c (main): Print the simulator statistics only in
2535 * hw-properties.h (hw_find_integer_array_property): Fix
2536 prototype (use signed_cell).
2538 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2539 * sim-events.c (sim_events_remain_time): New function returning
2540 the time that remains before the event is raised.
2541 * hw-events.c (hw_event_remain_time): Likewise.
2542 * sim-events.h (sim_events_remain_time): Declare.
2543 * hw-events.h (hw_event_remain_time): Declare.
2545 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2546 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2547 (OPTION_HW_LIST): New option --hw-list to list the devices.
2548 (hw_option_handler): List the device tree with 'sim_hw_print'.
2550 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2551 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2552 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2553 (EXTENDED): Define for 16-bit word size.
2554 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2555 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2556 * sim-types.h: Added support for 16-bit targets.
2558 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2560 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2562 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2564 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2565 * Makefile.in (distclean): Clean cconfig.h also.
2567 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2569 * configure: Regenerated to track ../common/aclocal.m4 changes.
2571 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2573 * aclocal.m4 (sim-profile): Enable the profiler by default.
2575 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2577 * run.c (main): Initialize sigrc.
2579 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2581 * sim-events.c (update_time_from_event): Add more detailed event
2584 2000-03-30 Dave Brolley <brolley@redhat.com>
2586 * aclocal.m4 (cgen): Use guile to run cgen.
2588 2000-03-23 Dave Brolley <brolley@redhat.com>
2590 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2592 * cgen-accfp.c (fextsfdf): New function.
2593 (ftruncdfsf): New function.
2594 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2596 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2598 * cgen-ops.h: Added TRUNCSISI.
2600 2000-03-08 Dave Brolley <brolley@redhat.com>
2602 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2603 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2604 (sim_queue_fn_si_write): Last argument is has type USI.
2605 (sim_queue_fn_sf_write): New function.
2606 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2607 (sim_queue_fn_sf_write): New function.
2608 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2610 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2612 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2613 sim_set_trace and run simulator using sim_resume.
2614 (main): Add option ``-o'' - operating environment. Only continue
2615 after a signal when operating environment.
2616 (main): Always set REASON and SIGRC using sim_stop_reason.
2617 (sim_trace): Delete extern declaration.
2619 2000-02-08 Nick Clifton <nickc@cygnus.com>
2621 * callback.c: Fix compile time warning messages.
2622 * run.c: Fix compile time warning messages.
2624 1999-12-17 Dave Brolley <brolley@cygnus.com>
2626 * sim-profile.h: (set_profile_option_mask): Add prototype.
2627 * sim-profile.c (set_profile_option_mask): No longer static.
2629 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2631 * sim-arange.c: Include <string.h>
2633 1999-12-07 Dave Brolley <brolley@cygnus.com>
2635 * sim-options.c (print_help): '=' required before optional argument.
2636 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2637 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2638 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2639 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2640 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2641 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2642 (fn_mem_qi_write): New union members.
2643 (fn_mem_hi_write): New union members.
2644 (fn_mem_si_write): New union members.
2645 (fn_mem_di_write): New union members.
2646 (fn_mem_df_write): New union members.
2647 (fn_mem_xi_write): New union members.
2648 (sim_queue_fn_mem_qi_write): New function.
2649 (sim_queue_fn_mem_hi_write): New function.
2650 (sim_queue_fn_mem_si_write): New function.
2651 (sim_queue_fn_mem_di_write): New function.
2652 (sim_queue_fn_mem_df_write): New function.
2653 (sim_queue_fn_mem_xi_write): New function.
2654 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2655 (sim_queue_fn_mem_hi_write): New function.
2656 (sim_queue_fn_mem_si_write): New function.
2657 (sim_queue_fn_mem_di_write): New function.
2658 (sim_queue_fn_mem_df_write): New function.
2659 (sim_queue_fn_mem_xi_write): New function.
2660 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2661 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2662 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2664 1999-12-01 Dave Brolley <brolley@cygnus.com>
2666 * cgen-accfp.c (subsf): Check status code.
2684 1999-11-26 Dave Brolley <brolley@cygnus.com>
2686 * cgen-par.h (fn_df_write): Mode of data is DF.
2687 (sim_queue_fn_df_write): Mode of data is DF.
2688 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2690 1999-11-22 Dave Brolley <brolley@cygnus.com>
2692 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2693 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2695 1999-11-04 Dave Brolley <brolley@cygnus.com>
2697 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2698 CGEN_MEM_XI_WRITE members.
2699 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2700 (sim_queue_fn_xi_write): New function.
2701 (sim_queue_mem_xi_write): New function.
2703 * cgen-par.c (sim_queue_fn_xi_write): New function.
2704 (sim_queue_mem_xi_write): New function.
2705 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2708 1999-10-22 Dave Brolley <brolley@cygnus.com>
2710 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2711 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2712 * cgen-par.c: Set insn_address for each queued write. Get pc from
2713 cpu when executing queued writes.
2715 1999-10-19 Dave Brolley <brolley@cygnus.com>
2717 * cgen-par.h (sim_queue_fn_pc_write): New function.
2718 (CGEN_FN_PC_WRITE): New enumerator.
2719 (fn_pc_write): New union member.
2720 * cgen-par.c (sim_queue_fn_pc_write): New function.
2721 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2723 1999-10-18 Dave Brolley <brolley@cygnus.com>
2725 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2726 (CGEN_MEM_DF_WRITE): New enumerator.
2727 (mem_di_write): New union member.
2728 (mem_df_write): New union member.
2729 * cgen-par.c (sim_queue_mem_di_write): New function.
2730 (sim_queue_mem_df_write): New function.
2731 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2733 * cgen-accfp.c (divsf): Check for division errors.
2735 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2737 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2739 1999-10-07 Dave Brolley <brolley@cygnus.com>
2741 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2742 (fn_hi_write): New union member.
2743 (sim_queue_fn_hi_write): New function.
2744 * cgen-par.c (sim_queue_fn_hi_write): New function.
2745 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2747 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2749 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2750 Change type of result to SEM_PC.
2752 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2754 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2756 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2758 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2759 (JOIN*): Delete cpu arg.
2761 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2763 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2765 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2767 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2769 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2772 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2774 * run.c (main): Check the sim_stop_reason and only halt simulation
2775 when a valid stop condition is identified.
2777 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2779 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2781 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2783 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2784 (bi_write): New union element.
2785 (sim_queue_bi_write): New function.
2786 * cgen-par.c (sim_queue_bi_write): New function.
2787 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2789 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2791 * configure: Regenerated to track ../common/aclocal.m4 changes.
2793 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2794 ../gdb/configure.in.
2795 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2796 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2797 (SIM_WARNINGS): Delete
2798 (CONFIG_CFLAGS): Update.
2800 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2802 * cgen-par.c: New file.
2803 * cgen-par.h: New file.
2804 * cgen-sim.h (cgen-par.h): #include it.
2805 * cgen-cpu.h (write_queue): New field.
2806 (CPU_WRITE_QUEUE): New access macro.
2807 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2808 (cgen-par.o): New target.
2810 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2812 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2813 * cgen-utils.c (mode_names): Update.
2815 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2817 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2818 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2819 buffer arg if WITH_PARALLEL_GENWRITE.
2820 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2821 (struct idesc): Ditto.
2823 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2825 * sim-model.c (model_option_handler): Add \n to error message.
2827 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2829 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2830 (insn_sem): Rewrite.
2831 (sem_fn_desc): New struct.
2833 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2835 (scache case): Split into non-parallel/parallel versions.
2836 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2837 if not use semantic switch version.
2839 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2841 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2842 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2843 (SEM_BRANCH_INIT_EXTRACT): Delete.
2844 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2845 (SEM_BRANCH_FINI): Ditto.
2846 (SEM_BRANCH_VIA_ADDR): Ditto.
2847 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2848 (SEM_BRANCH_ADDR_CACHE): Delete.
2849 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2850 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2852 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2853 (@cpu@_pbb_begin): Initialize branch_target.
2854 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2855 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2857 (@cpu@_engine_run_fast): Ditto.
2859 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2861 * cgen-utils.c (RORSI): New function.
2862 (ROLSI): New function.
2864 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2866 * Makefile.in (TAGS): Tweak TAGS regex.
2867 * cgen-mem.h (*): Add TAGS markers.
2869 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2871 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2872 passed in when sim_resume is first entered - don't re-pass it
2875 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2877 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2878 OPTION_LOAD_LMA but only when is defined.
2879 (standard_options): When SIM_HANDLES_LMA is defined include
2880 options --load-lma and --load-vma.
2881 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2883 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2884 (struct sim_state_base): Add load_at_lma_p.
2885 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2886 STATE_LOAD_AT_LMA_P.
2888 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2890 * nrun.c (main): Re-format loop gnu style.
2892 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2894 * dv-sockser.c (connected_p): Initialize addrlen.
2896 1999-07-06 Dave Brolley <brolley@cygnus.com>
2898 * cgen-accfp.c (floatsidf): New function.
2899 (fixdfsi): New function.
2901 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2903 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2905 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2907 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2908 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2909 * cgen-fpu.c: New file.
2910 * cgen-fpu.h: New file.
2911 * cgen-accfp.c: New file.
2912 * cgen-cpu.h (CGEN_CPU): New member fpu.
2913 * cgen-mem.h: Redo fp support.
2914 * cgen-ops.h: Delete k&r support. Redo fp support.
2915 * cgen-sim.h: Include cgen-fpu.h.
2916 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2918 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2920 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2922 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2923 (@cpu@_pbb_cti_chain): Minor clean up.
2925 1999-05-08 Felix Lee <flee@cygnus.com>
2927 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2928 AM_CYGWIN32 and AM_EXEEXT.
2929 * configure: Regenerate.
2931 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2933 * sim-core.c (device_error,device_io_read_buffer,
2934 device_io_write_buffer): Delete decls.
2935 * sim-core.h: Put them here.
2937 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2938 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2939 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2940 (sim_core_write_aligned_N): Ditto.
2942 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2944 * sim-memopt.c (sim_memory_uninstall): Don't look into
2947 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2949 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2951 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2953 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2954 (sim_core_write_buffer): Ditto.
2956 1999-04-02 Keith Seitz <keiths@cygnus.com>
2958 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2959 after the interval counter has expired.
2960 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2961 poll_quit callbacks. May be overridden by Makefile.
2962 (poll_quit_counter): New global.
2963 * sim-events.c: Remove all mentions of ui_loop_hook. The
2964 host callback "poll_quit" will serve the purpose.
2965 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2967 * nrun.c: Remove declaration of ui_loop_hook.
2969 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2971 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2972 if being used by gdb.
2974 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2976 * cgen-types.h (XF,TF): Tweak.
2977 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2979 (SUBWORD*,JOIN*): Define.
2980 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2981 moved into cpu descriptor.
2982 * sim-model.h (MACH): New member `num'.
2984 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2986 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2987 (CGEN_CPU): Member opcode renamed to cpu_desc.
2988 New members get_idata,disassembler.
2989 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2990 CGEN_INSN_ATTR_VALUE.
2991 (CGEN_STATE): Delete member opcode_table.
2992 (sim_disassemble_insn): Delete decl.
2993 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2994 (struct idesc): Moved to here from <cpu>-decode.h.
2995 * cgen-run.c (prime_cpu): Call prepare_run callback.
2996 * cgen-trace.h (SFILE): New type.
2997 (sim_disasm_sprintf): Declare.
2998 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2999 (sim_cgen_disassemble_insn): Declare.
3000 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
3001 (insn_fields): Delete.
3002 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3004 (trace_insn): Call CPU_DISASSEMBLER hook.
3005 (sim_disasm_sprintf): New function.
3006 (sim_disasm_read_memory): New function.
3007 (sim_disasm_perror_memory): New function.
3008 (sim_cgen_disassemble_insn): New function.
3009 * cgen-utils.c: Don't include cpu-opc.h.
3010 (virtual_insn_entries): New static local.
3011 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3012 (cgen_insn_name): Rewrite.
3013 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3014 * cgen.sh (desc): New file generator handler.
3015 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3016 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3017 Don't include cpu-opc.h,cpu-sim.h.
3018 * sim-model.c (model_set): Delete SIM_DESC arg.
3019 (sim_model_set): Update.
3020 * sim-model.h (MACH): New member prepare_run.
3022 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3024 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3025 if redundant with allocator functions.
3027 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3029 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3031 * sim-profile.h: Make like sim-trace.h.
3032 (PROFILE_USEFUL_MASK): New macro.
3033 * sim-profile.c (profile_options): Make like trace_options, allow
3034 optional on|off arg where applicable.
3035 (set_profile_option_mask): New function.
3036 (sim_profile_set_option): New function.
3037 (profile_option_handler): Simplify.
3038 Have -p only enable selected things, not everything.
3039 Add missing break to OPTION_PROFILE_PC_RANGE.
3040 * cgen-scache.c (scache_options): Allow optional on|off arg to
3042 (scache_option_handler): Use sim_profile_set_option.
3044 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3046 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3047 (memory_option_handler): Implement MEMORY_FILL option. Make
3048 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3049 (parse_ulong_value): New function.
3050 (do_memopt_add): Allocate all buffers. Optionally fill them.
3052 1999-01-15 Richard Henderson <rth@cygnus.com>
3054 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3055 va_list, not an integer.
3056 * sim-events.c (sim_events_schedule): Likewise.
3058 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3059 the appropriate type.
3061 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3063 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3064 (sim_disassemble_insn): Update prototype.
3065 (sim_engine_invalid_insn): Ditto.
3066 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3067 (SEM_BRANCH_INIT): PCADDR->IADDR.
3068 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3069 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3070 * cgen-scache.h (*): Ditto.
3071 * cgen-trace.c (*): Ditto.
3072 * cgen-trace.h (*): Ditto.
3073 * cgen-utils.c (*): Ditto.
3074 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3076 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3077 (simple engine framework): Rewrite.
3078 * sim-module.c (modules): Install model module sooner (and in
3079 particular before the profile module).
3081 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3083 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3084 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3085 (sim_model_init): Call it.
3087 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3089 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3091 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3092 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3093 (SEM_BRANCH_INIT_EXTRACT): New macro.
3094 (SEM_BRANCH_INIT): Add taken_p.
3095 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3096 (SEM_BRANCH_FINI): Use it.
3098 * cgen-run.c (sim_resume): Handle tracing of last insn.
3099 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3100 * cgen-trace.c (current_abuf): New static global.
3101 (trace_insn_init): Initialize it.
3102 (trace_insn_fini): Use it.
3103 (trace_insn): Set it.
3104 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3105 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3106 (@cpu@_emit_after): Ditto.
3107 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3108 labels if WITH_SEM_SWITCH_FULL.
3109 * sim-model.c: Include bfd.h.
3110 (sim_model_init): New function.
3111 (sim_model_install): Record init fn.
3112 * sim-model.h (MACH): New member bfd_name.
3113 * sim-module.c (modules): Initialize model before scache.
3115 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3117 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3119 * nrun.c (main): Remain in simulation loop for traps and
3120 exceptions when in operating environment mode.
3121 (ui_loop_hook): New stub hook for standalone use.
3122 * sim-events.c (sim_events_process): Call ui_loop_hook
3123 periodically on CYGWIN host.
3125 * sim-reason.c (sim_stop_reason): Return host signal numbers
3126 to gdb on sim_stopped and sim_signalled cases.
3127 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3128 hook just before longjmp.
3129 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3130 hook just before sim_engine_run.
3132 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3133 * sim-trace.h (trace_generic): Ditto.
3134 * sim-trace.c (trace_generic): Ditto.
3136 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3138 * Make-common.in (SIM_MAIN_DEPS): New var.
3139 (CGEN_MAIN_CPU_DEPS): New var.
3140 * aclocal.m4: Add --enable-cgen-maint option.
3141 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3143 (GETIMEM*): Pass pc value to sim_core routine.
3145 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3147 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3148 Compare with ZERO not NULL.
3150 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3152 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3155 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3157 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3158 * sim-trace.c: Include stdlib.h if present.
3159 * dv-sockser.c: Include unistd.h if present.
3160 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3161 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3163 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3165 * gennltvals.sh: Add i960.
3166 * nltvals.def: Rebuild.
3168 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3170 * cgen-defs.h: New file, old cgen-sim.h.
3171 * cgen-sim.h: Simple header that includes others.
3172 * sim-arange.c: New file.
3173 * sim-arange.h: New file.
3174 * sim-basics.h: Include it.
3175 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3176 (sim-arange.o): Add rule for.
3177 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3178 (sim_io_eprintf_cpu): Add prototype.
3179 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3180 (INLINE2): New macro.
3181 (EXTERN_INLINE): New macro.
3182 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3183 before calling module init fns.
3184 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3185 (profile_init): New function.
3186 (profile_options): New option --profile-range.
3187 (profile_option_handler): Handle --profile-range.
3188 (profile_print_insn): Qualify address range specific section titles.
3189 (profile_print_addr_ranges): New function.
3190 (profile_info): Print address ranges if specified.
3191 (profile_install): Set profile_init init fn.
3192 * sim-profile.h (PROFILE_DATA): New member `range'.
3193 * sim-trace.c (trace_init): New function.
3194 (trace_options): New option --trace-range.
3195 (trace_option_handler): Handle --trace-range.
3196 (trace_install): Set trace_init init fn.
3197 * sim-trace.h (TRACE_DATA): New member `range'.
3198 * sim-utils.c (sim_cpu_msg_prefix): New function.
3199 (sim_io_eprintf_cpu): New function.
3200 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3201 (PC_IN_PROFILE_RANGE_P): New macro.
3202 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3203 (trace_insn_fini): New arg abuf. All callers updated.
3204 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3205 printing cycle counts.
3206 * cgen-trace.h (trace_insn_fini): Update prototype.
3207 (TRACE_RESULT_P): New macro.
3208 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3209 (TRACE_INSN): Check ARGBUF_TRACE_P.
3210 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3211 * cgen-types.h (SIM_INLINE): Delete.
3212 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3213 * cgen-utils.c: Don't include cgen-engine.h
3214 * genmloop.sh (@cpu@_fill_argbuf): New function.
3215 (@cpu@_fill_argbuf_tp): New function.
3216 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3217 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3218 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3219 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3220 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3221 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3222 doing profiling. Update call to TRACE_INSN_FINI.
3224 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3226 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3228 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3231 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3233 * sim-inline.c (SIM_INLINE_P): Fix typo.
3235 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3237 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3239 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3241 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3242 * nltvals.def: Re-generate.
3244 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3246 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3247 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3248 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3250 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3251 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3253 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3255 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3256 (${cpu}_pbb_cti_chain): Ditto.
3258 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3260 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3261 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3262 (EXTRACT_INT,EXTRACT_UINT): New macros.
3263 (SEM_SEM_ARG): New macro.
3264 (SEM_NEXT_VPC): New arg `pc'.
3265 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3266 (sim_disassemble_insn): Update prototype.
3267 * cgen-trace.c (current_insn,insn_fields): New static locals.
3268 (trace_insn): Set them.
3269 * cgen-utils.c: #include cgen-engine.h.
3270 (sim_disassemble_insn): New arg insn_fields.
3271 Handle variable length insns.
3272 * genmloop.sh: Only emit pbb decls if -pbb.
3273 (${cpu}_scache_lookup): New arg `vpc'.
3274 (scache support): Fetch pc before entering loop.
3276 * gennltvals.sh: Add fr30 support.
3277 * nltvals.def: Rebuild.
3279 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3281 * sim-types.h: Re-do type system so that GCC's attribute and mode
3282 are used to specify types. Handle case of ALPHA.
3284 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3286 * aclocal.m4: Add tests for dlopen family.
3287 * config.in: Regenerated.
3289 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3291 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3293 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3295 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3296 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3297 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3298 * cgen-sim.h: ... to here.
3300 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3302 * aclocal.m4 (enable-build-warnings): Replace
3303 enable-sim-warnings. Extend =LIST syntax so that prepend and
3304 append of options is possible. Drop -Werror, add
3305 -Wstrict-prototypes for GDB compatibility.
3306 * Make-common.in (SIM_WARNINGS): Update.
3308 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3310 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3311 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3312 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3313 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3314 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3316 * cgen-cpu.h: New file.
3317 * cgen-engine.h: New file.
3318 * cgen-scache.h: New file.
3319 * cgen-sim.h: Delete portions moved to new files.
3320 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3321 rather than sending result to stdout.
3323 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3325 * Make-common.in (sim-reg.o): New rule.
3326 (cgen-run.o): New rule.
3327 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3328 * cgen-run.c (prime_cpu): New function.
3329 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3330 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3332 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3333 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3334 (CGEN_INSN_VIRTUAL_P): New macro.
3335 (SEM_PC): New typedef.
3336 (SEMANTIC_FN): Change type of result to SEM_PC.
3337 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3338 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3339 (SCACHE_MAP): New typedef.
3340 (CPU_SCACHE): Add pbb support.
3341 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3342 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3343 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3345 (INSN_NAME): Delete.
3346 (cgen_insn_name): Declare.
3347 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3348 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3349 (first_insn_p): Make static.
3350 (trace_insn): Handle virtual insns specially.
3351 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3352 * cgen-types.h (UBI): Delete.
3353 (MODE_TYPE): New enum.
3354 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3355 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3356 (cgen_virtual_opcode_table): New global.
3357 (cgen_insn_name): New function.
3358 (sim_disassemble_insn): Ignore virtual insns.
3359 * genmloop.sh: Delete top level loop generation. Add pbb support.
3360 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3361 (sim_cpu_base): New members max_insns,insn_name,model_data.
3362 (CPU_PC_GET,CPU_PC_SET): New macros.
3363 (sim_pc_get,sim_pc_set): Declare.
3364 * sim-model.c (model_set): Call model init fn.
3365 * sim-model.h (MODEL_FN): New typedef.
3366 (INSN_TIMING): New member model_fn.
3367 (MODEL): New members num,init.
3368 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3369 All callers updated.
3370 (profile_insn_init): New fn.
3371 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3372 Exit early if insn profiling not supported.
3373 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3374 (profile_install): Record profile_insn_init as init fn.
3375 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3376 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3377 (PROFILE_DATA): Delete member exec_time.
3378 Change insn_count to pointer to array, rather than the array.
3379 (sim_profile_print_bar): Declare.
3381 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3383 * cgen-run.c: New file.
3384 * sim-reg.c: New file.
3386 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3388 * aclocal.m4: Add checks for -lsocket and -lnsl.
3390 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3391 allow local port reuse on listening socket.
3393 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3395 * sim-config.h: Remove reference to linux kernel header.
3397 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3399 * dv-sockser.c (sockser_addr): Make variable non-static.
3401 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3403 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3405 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3407 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3409 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3411 * Make-common.in (install-common): Add $(EXEEXT) when installing
3414 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3416 * cgen-sim.h (cgen_state): New member opcode_table.
3417 * cgen-utils.c (sim_disassemble_insn): Use it.
3419 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3421 * cgen-mem.h (DECLARE_SETT): Fix return type.
3422 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3423 * cgen-scache.c: Include stdlib.h.
3424 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3425 * sim-model.c (model_option_handler): Remove unused variable `n'.
3427 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3429 * cgen-utils.c: Include bfd.h.
3430 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3432 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3434 * sim-bits.h (EXTEND24): Fix typo.
3436 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3438 * sim-events.c (ETRACE_P): New macro.
3439 (struct _sim_event): Add member trace.
3440 (sim_events_free): Reclaim trace message.
3442 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3443 sim_events_schedule_tracef): New functions, include printf trace
3444 information in argument list. If tracing, store asprintf'd trace
3445 message in sim_event.
3447 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3448 hw_event_queue_schedule_vtracef): New functions, mimic
3451 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3453 * sim-bits.h (EXTEND24): Define.
3455 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3457 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3458 (CPU_SCACHE_HASH_MASK): New macro.
3459 (SCACHE_HASH_PC): Rewrite.
3460 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3461 computation out of main loop.
3463 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3465 * cgen-sim.h (RECORD_IADDR): Delete.
3466 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3467 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3469 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3471 * gennltvals.def (mn10200): Add entry.
3472 * nltvals.def: Regenerate with MN10200 additions.
3474 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3476 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3477 documentation on how it works.
3479 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3480 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3481 sim_core_set_xor, sim_core_xor_read_buffer,
3482 sim_core_xor_write_buffer): Update.
3484 * sim-events.h, sim-events.c (sim_events_install,
3485 sim_events_watch_clock, sim_events_schedule_after_signal,
3486 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3487 sim_events_deschedule): Update.
3489 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3490 sim_fpu_max32, sim_fpu_max64): Update.
3492 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3494 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3495 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3496 * sim-profile.c (profile_print_model): Update.
3498 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3500 * gennltvals.def (m32r): Use common syscall.h now.
3501 (mn10300): Add entry.
3502 * nltvals.def: Regenerate.
3504 * sim-engine.c (sim_engine_get_run_state): New function.
3505 * sim-engine.h (sim_engine_get_run_state): Declare it.
3507 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3509 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3510 * sim-core.c (sim_core_signal): Make extern, always define.
3512 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3514 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3515 * cgen-ops.h (ANDIF): New macro.
3516 (ANDIF[BQHSD]I): Delete.
3518 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3520 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3521 (hw_event_queue_schedule, hw_event_queue_deschedule,
3522 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3525 * hw-alloc.h (HW_NZALLOC): Define.
3527 * Make-common.in (test-hw-events): Add target for testing the
3530 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3532 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3534 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3536 * hw-main.h: Include hw-handles.h, hw-instances.h.
3537 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3538 * hw-base.c (hw_create, hw_delete): Call same.
3540 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3542 * dv-core.c: Include hw-main.h and sim-main.h.
3543 * dv-pal.c: Include hw-main.h and sim-io.h.
3544 * dv-glue.c: Include hw-main.h.
3546 * hw-main.h: New file. Move list of includes to here.
3547 * hw-base.h: From here.
3548 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3549 (hw-*.o, dv-*.o): Update.
3550 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3551 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3554 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3555 do_hw_poll_read): Move declarations from here.
3556 * hw-main.h: To here.
3558 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3560 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3562 * Make-common.in (hw-config.h): Update
3563 * hw-base.c, dv-pal.c, dv-glue.c: Update
3565 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3566 `*_callback' to `*_method.
3568 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3570 * hw-base.h (set_*): Move set method macros from here.
3571 * hw-device.h: To here.
3573 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3575 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3578 * hw-base.c (hw_create, hw_delete): Call
3579 * hw-properties.c (create_hw_property_data,
3580 delete_hw_property_data): Define.
3582 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3584 * hw-device.c, hw-properties.c: Include hw-base.h
3586 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3587 * hw-device.c: From here.
3588 * hw-base.h: Include "hw-events.h".
3590 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3591 * hw-base.c (hw_create, hw_delete): Call.
3592 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3594 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3595 (hw-alloc.o): New target.
3597 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3599 * hw-events.h, hw-events.c: New files. Move event code to here.
3600 * sim-hw.c: From here.
3601 * hw-base.h: Include "hw-events.h".
3602 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3603 (hw-events.o): New target.
3605 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3606 * hw-events.h (struct hw_event): Replace typedef hw_event.
3608 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3609 * hw-base.c (hw_create, hw_delete): Call.
3610 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3614 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3616 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3617 * hw-ports.c: To here.
3619 * hw-base.h, hw-ports.c (create_hw_port_data,
3620 delete_hw_port_data): New functions.
3621 * hw-base.c (hw_delete, hw_create): Call same.
3623 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3625 * hw-ports.h: To here.
3627 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3629 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3630 PROCESSOR and CIA arguments.
3632 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3634 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3635 Move common object files from here.
3636 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3638 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3640 * sim-hw.c: Include ctype.h.
3641 (do_hw_poll_read): Do not assume EAGAIN.
3643 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3645 * cgen-trace.c (first_insn_p): New static local.
3646 (trace_insn_init): Set it.
3647 (trace_insn_fini): Use TRACE_PREFIX.
3648 (trace_insn): Rewrite to use trace_prefix.
3649 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3650 Adjust width accordingly.
3652 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3653 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3654 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3655 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3656 (PROFILE_COUNT_CORE): Simplify.
3657 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3659 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3661 * cgen-ops.h (ADDCFSI): Fix typo.
3663 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3665 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3666 * genmloop.sh: Use them rather than static locals.
3668 * sim-engine.c (sim_engine_set_run_state): New function.
3669 * sim-engine.h (sim_engine_set_run_state): Declare.
3670 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3671 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3672 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3674 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3676 * cgen-trace.c (trace_insn_init): New arg first_p.
3677 All callers updated.
3678 (trace_insn_fini): New arg last_p. All callers updated.
3679 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3680 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3681 * genmloop.sh (engine_resume): Update.
3683 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3685 * Make-common.in (install-common): Run ranlib on installed copy of
3688 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3690 * Make-common.in (install-common): Rename and install libsim.a.
3692 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3694 * sim-io.c (unistd.h): Include.
3696 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3698 * Make-common (sim_main_headers): Sort.
3699 (cgen-*.o): Add cgen-sim.h dependency.
3701 * cgen-scache.c (scache_init): Only allocate space if scache element
3703 (scache_flush,scache_print_profile): Check if scache in use first.
3705 * cgen-sim.h (IDESC): Provide forward declaration.
3707 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3708 (cgen_cpu_max_extra_bytes): Declare.
3709 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3711 * sim-cpu.h: New file. sim_cpu_base moved here.
3712 Move sim_cpu_lookup decl here.
3713 * sim-base.h: #include "sim-cpu.h".
3714 * sim-cpu.c: New file.
3715 * Make-common (sim_main_headers): Add sim-cpu.h.
3716 (sim-cpu.o): Add rule for.
3718 * sim-model.c (set_model): Delete.
3719 (sim_model_set,model_set): New functions.
3720 (sim_model_install): Renamed from model_install.
3721 Don't set default model here.
3722 (model_option_handler): Rewrite --model processing.
3723 (sim_model_lookup,sim_mach_lookup): New functions.
3724 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3725 (insn_timing): Delete.
3726 (INSN_TIMING): New member `num'.
3727 (IMP_PROPERTIES): Always define scache_elm_size member.
3728 (MACH): New member init_cpu.
3729 (sim_machs): Renamed from machs.
3730 (sim_model_install): Renamed from model_install.
3731 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3732 * sim-module.c (modules): Update.
3734 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3736 * sim-io.c: #include <errno.h>.
3738 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3740 * dv-pal.c (struct hw_pal_device): Add reader.
3741 (hw_pal_finish): Initialize reader.
3742 (scan_hw_pal): Use reader.
3744 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3745 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3748 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3749 ../ppc/main.c sim_io_read_stdin.
3751 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3753 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3755 * hw-tree.c: Update.
3757 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3758 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3760 * hw-ports.h (hw_port_event): Ditto.
3761 * hw-ports.c (hw_port_event): Update.
3762 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3764 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3766 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3767 (do_counter_event): Update.
3768 * dv-glue.c (hw_glue_io_read_buffer): Update.
3769 (hw_glue_port_event): Update.
3771 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3772 * hw-base.h (hw_create): Ditto.
3773 * hw-base.c (hw_create): Ditto.
3775 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3776 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3779 * hw-device.h (hw_system_cpu): Declare.
3780 * sim-hw.c (hw_system_cpu): New function.
3782 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3783 sim_hw_abort not hw_abort.
3784 (sim-hw.h): Include.
3785 (sim_core_read_buffer, sim_core_write_buffer): Call
3786 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3788 (sim_core_set_xor): Do not pass CPU when aborting.
3790 * sim-n-core.h (sim_core_read_aligned_N,
3791 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3792 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3793 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3796 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3798 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3799 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3801 (sim_hw_print): New function.
3803 * sim-engine.h (sim_engine_vabort): Declare.
3804 * sim-engine.c (sim_engine_vabort): New function.
3806 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3808 * sim-trace.c (print_data): For floating-point numbers trace raw
3810 (trace_result_fp2): New function.
3811 * sim-trace.h (trace_result_fp2): New declaration.
3812 (TRACE_FP_RESULT2): New macro.
3814 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3816 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3817 AM_CYGWIN32 and AM_EXEEXT.
3818 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3819 to run and install-common rules.
3820 * common/configure: regenerate
3822 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3824 * sim-types.h (cell_word): New type.
3825 (natural_cell): Delete type.
3827 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3829 * configure: Regenerated to track ../common/aclocal.m4 changes.
3832 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3834 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3836 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3838 * configure: Regenerated to track ../common/aclocal.m4 changes.
3841 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3843 * acconfig.h: New file.
3844 * Make-common.in (top_builddir): New macro.
3845 (INTL_LIB): Removed.
3846 (INTLLIBS): New macro.
3847 (INTLDEPS): Likewise.
3848 (LIBDEPS): Use INTLDEPS.
3849 (EXTRA_LIBS): Use INTLLIBS.
3850 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3851 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3852 AM_LC_MESSAGES): New macros from GNU gettext.
3854 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3856 * sim-config.h: Discard leading _ from macros.
3857 * sim-types.h: Ditto.
3859 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3861 * Make-common.in (CSEARCH): Add -I to intl directories.
3862 (INTL_LIB): Point to libintl.a.
3863 (LIBDEPS): Add $(INTL_LIB).
3864 (EXTRA_LIBS): Ditto.
3866 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3868 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3870 * cgen-ops.h (ADDCFSI): Fix.
3873 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3875 * sim-types.h (signed_address, unsigned_address): Define.
3877 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3879 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3882 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3884 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3885 New functions, pack / unpack sim_fpu struct using raw values.
3886 (sim_fpu_is): Differentiate between negative and positive
3889 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3891 * sim-bits.h (EXTEND4): Define.
3892 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3894 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3896 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3897 declared so we need this cast to prevent long long addresses
3898 from being misconfigures. Results in access to unmapped memory.
3900 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3902 * Make-common.in (RUNTESTFLAGS): Define.
3903 (check): Pass RUNTESTFLAGS to recursive make.
3905 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3907 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3910 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3912 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3915 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3917 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3918 (sim-inline): Update to match sim-inline.[hc]
3919 * configure: Regenerated to track ../common/aclocal.m4 changes.
3921 * Make-common.in (sim_main_headers): Add sim-inline.h
3923 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3925 * sim-endian.h (sim-endian.c): Ditto.
3927 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3928 (sim_events_set_trace): Delete unused prototype.
3930 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3931 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3933 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3934 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3935 Comment out, not yet implemented in sim-fpu.c.
3936 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3937 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3939 * sim-inline.h: Rewrite description.
3940 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3941 (SIM_MAIN_INLINE): Add inline option.
3943 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3944 include generated files. Handled by generator directly.
3946 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3948 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3951 * sim-trace.h (TRACE_ANY_P): Define.
3952 (struct _trace_data): Add trace_any_p.
3954 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3956 * run.c (main): Handle all alternatives of enum sim_stop.
3957 (main): Delete unused `asection *s'.
3959 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3961 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3963 * configure: Regenerated to track ../common/aclocal.m4 changes.
3965 * sim-hw.c: New file.
3966 * sim-hw.h (sim_hw_parse): Declare function.
3967 (hw-tree.h): Do not include.
3969 * sim-base.h (STATE_HW): Define.
3970 (struct sim_state_base): Add member struct *hw.
3972 * sim-module.c (sim-hw.h): Include.
3973 (modules): Add sim_hw_install.
3975 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3977 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3979 * sim-base.h (CPU_INDEX): Define.
3981 * sim-utils.c (sim_state_alloc): Initialize.
3982 * sim-module.c (sim_post_argv_init): Ditto.
3984 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3986 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3987 properly formatted lists.
3989 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3991 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3992 0x2f needs to be 0x3f.
3994 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3996 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3998 (hw_tree_find_*_property): Clean up error message when property is
4001 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
4002 present before looking for it.
4004 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4006 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4007 (AC_CHECK_FUNCS): Add check for __setfpucw.
4008 * configure: Regenerated.
4010 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4012 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4013 hw_pal_timer, hw_pal_timer_value): Define.
4014 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4015 (do_counter_event, do_counter_read, do_counter_value,
4016 do_counter_write): new functions.
4018 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4023 * hw-base.c (hw_create): Stop searching for a device when one is
4026 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028 * configure: Regenerated to track ../common/aclocal.m4 changes.
4030 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4032 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4033 appends extra devices.
4034 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4037 * Make-common.in (hw-config.h): New target, create hw-config.h
4039 (SIM_HW): Definition from @sim_hw@.
4040 (hw-base.o): Depend on hw-config.h
4042 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4044 * Make-common.in: Get SHELL from configure.
4045 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4046 move-if-change. Fixes NT native build problem.
4047 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4048 move-if-change. Fixes NT native build problem.
4049 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4052 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4054 * hw-device.h, hw-device.c (hw_strdup): New function.
4056 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4057 strings name, family and args.
4058 (full_name_of_hw): Use hw_strdup when returning the full path.
4060 * hw-properties.c: Clean up property not found / wrong type error
4063 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4064 before attaching any ports.
4066 * hw-base.c (hw-config.): Include. Replace hardwired table.
4068 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4070 * Make-common.in: Add rule for dv-glue.o.
4072 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4074 * hw-base.c (hw_finish): Move setting of trace level to here.
4075 (hw_create): From here.
4077 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4078 ../ppc/device_table.c.
4080 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4082 * hw-tree.c (print_properties): Supress path when printing
4083 properties of root node.
4085 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4087 * hw-device.h (HW_TRACE): Define.
4088 (hw_trace): Declare.
4089 * hw-device.c (hw_trace): Implement function.
4091 * hw-base.c (hw_create): Set hw trace level from "trace?"
4094 * dv-core.c (dv_core_attach_address_callback): Add trace.
4096 * dv-pal.c: Replace DTRACE with HW_TRACE.
4098 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4100 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4101 (hw_alloc_data): Delcare.
4102 (struct hw): Add member alloc_of_hw.
4104 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4105 functions. Assocate memory with a device.
4106 (stdlib.h): Include.
4108 * hw-base.h (set_hw_delete): Define.
4109 (hw_delete_callback): Declare.
4110 (hw_delete): Declare.
4112 * hw-base.c (hw_delete): Implement function.
4113 (struct hw_base_data): Add member to_delete.
4114 (ignore_hw_delete): New function, does nothing.
4115 (hw_create): Set the hw_delete method.
4116 (hw_create): Allocate the base type using HW_ZALLOC before setting
4119 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4121 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4123 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4124 (attach_hw_port_edge): Add struct hw argument
4126 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4129 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4131 * hw-device.h (hw_attach_address_callback,
4132 hw_detach_address_callback): Attach to a single space not a space
4133 mask. Clarify interpretation of SPACE:ADDR parameters.
4135 * hw-base.c (passthrough_hw_attach_address,
4136 passthrough_hw_detach_address): Update.
4137 * dv-core.c (dv_core_attach_address_callback): Ditto.
4138 * dv-pal.c (hw_pal_attach_address): Ditto.
4140 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4144 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4146 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4147 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4148 hw-properties_h, hw-tree_h): Define, point at corresponding
4150 (hw_base_headers): Define list of headers included by hw-base.h
4151 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4152 hw-properties.o, hw-tree.o): Specify dependencies.
4153 (dv-core.o, dv-pal.o): Ditto.
4155 * sim-hw.h: New file.
4157 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4158 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4160 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4162 * hw-base.h, hw-base.c: new files. Copied from
4163 ../ppc/device_table.[hc].
4165 * dv-core.c, dv-pal.c: New files. Copied from
4166 ../ppc/hw_{core,pal}.c
4168 * sim-basics.h (struct hw): Declare.
4169 (enum port_direction, enum object_disposition): Declare.
4171 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4174 sim_dv_src in Makefile. Take list of devices as parameter to m4
4177 * configure: Regenerated to track ../common/aclocal.m4 changes.
4179 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4181 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4182 trace_prefix can abort cleanly.
4184 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4186 * dv-sockser.c, dv-sockser.h: New files.
4187 * Make-common.in (dv-sockser.o): Add rule for.
4188 * aclocal.m4: Check for fcntl.h.
4189 * config.h: Add HAVE_FCNTL_H.
4191 * sim-break.c (remove_breakpoint): Fix thinko.
4193 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4194 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4196 1998-03-13 Fred Fish <fnf@cygnus.com>
4198 * sim-base.h (struct sim_state_base): Add prog_syms and
4199 define macro STATE_PROG_SYMS.
4200 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4201 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4202 and bfd_canonicalize_symtab, to get symbol table on first use
4203 and preserve it via STATE_PROG_SYMS for future calls to
4204 bfd_find_nearest_line.
4206 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4208 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4210 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4211 up to nr_maps, not just access_* maps.
4213 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4216 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4217 over nr_maps not sim_core_nr_maps.
4219 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4220 core_map argument to unsigned.
4221 (struct _sim_core): Ditto for struct member core_map.
4223 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4225 * sim-basics.h (access_io, access_*_io): Define.
4226 (map_read, map_write, map_exec, map_io): Define.
4228 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4229 attach with more generic mapmask.
4230 (sim_core_{read,write}_*): Change map argument to unsigned.
4232 * sim-core.c (sim_core_uninstall, sim_core_attach,
4233 sim_core_detach): Iterate over nr_maps instead of
4236 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4237 instead of the write_map.
4238 (remove_breakpoint): Ditto.
4240 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4241 with read_map, write_map, exec_map resp.
4243 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4246 * cgen-utils.c (sim_disassemble_insn): Ditto.
4248 * sim-hrw.c (sim_write, sim_write): Ditto.
4250 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4251 transfer_to_str): New functions.
4253 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4255 * sim-base.h (sim_state_base): New member environment.
4256 (STATE_ENVIRONMENT): New macro.
4257 * sim-config.c (current_environment): Delete.
4258 (sim_config_default): New function.
4259 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4260 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4261 (sim_config_default): Add prototype.
4262 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4263 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4264 Set STATE_ENVIRONMENT, not current_environment.
4266 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4268 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4270 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4272 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4274 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4276 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4278 * Make-common.in (TAGS): Make smarter.
4279 * Makefile.in (TAGS): Ditto.
4281 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4283 * sim-module.c (*): Fix typos in assertion tests.
4285 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4287 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4290 * sim-options.c (sim_parse_args): Ditto.
4291 (sim_args_command): Return OK, instead of nothing, for an empty
4294 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4296 * sim-profile.c (profile_info): Rename from profile_print. Drop
4297 misc and misc_cpu callback arguments. Use
4298 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4299 (profile_install): Install profile_info function.
4301 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4302 STATE_PROFILE_INFO_CALLBACK): Define.
4303 (struct PROFILE_DATA): Add field info_cpu_callback.
4304 (profile_print): Delete function.
4306 * sim-base.h (STATE_MODULES): Define. Replace individual
4307 STATE_*_LIST with single struct module_list.
4309 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4310 (struct module_list): Declare.
4312 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4313 sim_module_info): New functions.
4314 (sim_module_install): Clean up module data structures.
4316 * sim-info.c (sim_info): New file. New function. Call
4319 * Make-common.in (sim-info.o): Define rule.
4320 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4323 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4325 * sim-base.h (sim_cpu_base): New members name, options.
4326 (sim_cpu_lookup): Add prototype.
4327 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4328 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4329 (sim_add_option_table): Update prototype.
4330 * sim-options.c (sim_add_option_table): New argument `cpu'.
4331 (standard_option_handler,standard_install): Update.
4332 (sim_parse_args): Handle cpu specific options.
4333 (print_help): New static function.
4334 (sim_print_help): Call it. Print cpu specific options.
4335 (find_match): New static function.
4336 (sim_args_command): Call it. Handle cpu specific options.
4337 * sim-utils.c (sim_cpu_lookup): New function.
4338 * sim-memopt.c (memory_option_handler): Update.
4339 (sim_memopt_install): Update.
4340 * sim-model.c (model_option_handler): Update.
4341 (model_install): Update.
4342 * sim-profile.c (profile_option_handler): Update.
4343 (profile_install): Update.
4344 * sim-trace.c (trace_option_handler): Update.
4345 (trace_install): Update.
4346 * sim-watch.c (watchpoint_option_handler): Update.
4347 (sim_watchpoint_install): Update.
4348 * cgen-scache.c (scache_option_handler): Update.
4349 (scache_install): Update.
4351 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4353 * Make-common.in (check): Run `make check' in testsuite dir.
4355 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4357 * sim-trace.c (trace_result0): New function.
4359 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4360 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4361 tracing sim_fpu variables.
4362 (TRACE_ALU_RESULT0): Define.
4363 (TRACE_FP_RESULT_WORD): Define.
4364 (TRACE_FP_INPUT_WORD1): Define.
4366 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4367 sim_fpu_two): New constants.
4368 (sim_fpu_op1, sim_fpu_op2): New types.
4369 (struct _sim_fpu): Delete member result. Re-order other members.
4370 (sim_fpu_sign, sim_fpu_exp): New functions.
4371 (sim_fpu_max, sim_fpu_min): new functions.
4372 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4373 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4375 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4377 * sim-profile.c (profile_print): Delete duplicate test of
4379 (profile_print_pc): Exit early if data collection not set up.
4380 (profile_print_core): Simplify by calling sim_core_map_to_str.
4381 * sim-core.h (sim_core_map_to_str): Declare.
4382 * sim-core.c (sim_core_map_to_str): Make non-static.
4384 * genmloop.sh (engine_resume): Update insn_count before exiting.
4385 (engine_resume_full): Keep accurate core profile data.
4387 * cgen-utils.c (sim_disassemble_insn): Don't use
4388 sim_core_read_aligned_N, it messes up profiling results.
4390 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4392 * nltvals.def: Regenerate with MN10300 additions.
4394 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4396 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4398 * sim-trace.h, sim-trace.c (trace_result_word2,
4399 trace_input_word4, trace_result_word4): New function.
4401 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4403 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4405 * sim-xcat.h: Delete.
4406 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4407 * cgen-sim.h: Ditto.
4408 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4409 * sim-n-bits.h: Ditto.
4410 * sim-n-core.h: Ditto.
4411 * sim-n-endian.h: Ditto.
4413 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4415 * syscall.c (cb_syscall): Handle short reads, and EOF.
4417 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4419 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4420 sim_fpu to safely print fp_word values.
4421 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4422 (trace_result_bool1, trace_result_addr1): New functions.
4423 (trace_input_bool1, trace_input_addr1): New functions.
4425 * sim-trace.h (TRACE_FPU_*): Define.
4427 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4429 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4430 (sim_fpu_fpto, sim_fpu_tofp): Define.
4432 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4434 * sim-fpu.c (sim_fpu_cmp): New function.
4436 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4438 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4439 instead of abuf->length.
4440 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4441 (set_trace_option_mask): Renamed from set_trace_options.
4442 (set_trace_option): New function.
4443 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4444 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4446 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4448 * sim-basics.h: Declare struct _sim_fpu.
4450 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4452 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4453 (trace_prefix, trace_input*, trace_result*): Declare.
4454 (trace_one_insn): Change declaration, assume trace_prefix called.
4455 (trace_generic): Like trace_one_insn.
4456 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4457 (TRACE_alu, TRACE_[a-z]*): Update.
4459 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4460 trace_insn, save_data, trace_idx_to_str, print_data): New
4462 (trace_one_insn): Rewrite.
4463 (trace_generic): New function.
4465 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4467 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4469 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4470 (SEMANTIC_FN): Rewrite declaration.
4471 (DECODE): Update type of semantic_fast member.
4472 ({EX,SEM}_FN_NAME): Have only one version.
4473 * sim-base.h (sim_state_base): Delete conditionals surrounding
4476 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4478 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4481 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4483 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4484 Add missing parameters to device_io calls.
4485 * sim-core.h: Add missing parameters to device_io calls.
4487 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4489 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4490 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4491 (SEMANTIC{,_CACHE}_FN): Fix return type.
4492 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4493 (engine_resume): Likewise. Make `engine' volatile. Save copy
4494 of cpu pointer in volatile object. Initialize read switch if
4497 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4499 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4500 (SEM_INSN): New macro.
4502 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4504 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4506 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4508 * configure: Regenerated to track ../common/aclocal.m4 changes.
4510 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512 * sim-types.h (fp_word): New type, define according to
4513 WITH_TARGET_FLOATING_POINT_BITSIZE.
4515 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4516 configuration of size of floating point registers.
4518 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4520 * sim-profile.c (profile_print): Only print CPU <N> if other
4521 output is going to appear.
4523 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4525 * configure: Regenerated to track ../common/aclocal.m4 changes.
4527 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4529 * sim-types.h (address_word): Typedef according to
4530 WITH_TARGET_ADDRESS_BITSIZE.
4531 (signed_cell, unsigned_cell, natural_cell): Ditto using
4532 WITH_TARGET_CELL_BITSIZE.
4534 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4535 (WITH_TARGET_CELL_BITSIZE): Define.
4536 (WITH_HOST_WORD_BITSIZE): Delete.
4538 * sim-config.c (print_sim_config): Update.
4540 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4541 configuration of address and OpenFirmware cell sizes.
4543 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4545 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4546 * sim-run.c (sim_engine_run): Update.
4548 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4550 * sim-run.c (sim_engine_run): Ditto.
4552 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4553 (sim_resume): Pass nr_cpus to sim_engine_run.
4555 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4557 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4559 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4561 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4563 * Make-common.in (stamp-tvals): New rule.
4564 (targ-vals.h,targ-map.c): Depend on it.
4565 (clean): Remove stamp-tvals.
4567 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4569 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4570 in code also #if 0'ed.
4572 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4574 * configure: Regenerated to track ../common/aclocal.m4 changes.
4575 * aclocal.m4: Recognize --enable-maintainer-mode.
4577 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4579 * cgen-scache.h: Deleted.
4580 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4581 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4582 (scache_init): Use runtime computed size of SCACHE.
4583 (scache_flush): Likewise.
4584 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4585 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4586 * cgen-sim.h: Scache support moved here.
4587 (PC): Redo definition.
4588 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4589 (DECODE): Add parallel execution support.
4590 Only include semantic label members if using switch.
4591 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4592 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4593 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4594 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4596 (engine_{stop,run,resume,halt,signal}): Delete decls.
4597 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4598 (argbuf,scache): Delete forward decls.
4599 (STATE): Delete decl.
4600 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4601 Include cgen-mem.h, cgen-ops.h.
4602 (engine_halt,engine_signal): Delete.
4603 ({ex,exc,sem,semc}_illegal): Delete.
4604 (sim_disassemble_insn): Result of extract fn is in bits.
4605 * genmloop.sh: Rewrite.
4607 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4610 * sim-base.h (sim_state_base): Delete member `model'.
4611 (sim_cpu_base): Add member `model'.
4612 * sim-model.h (IMP_PROPERTIES): New type.
4613 (MACH): New members imp_props, models.
4614 (models): Delete decl.
4615 * sim-model.c (set_model): Update.
4616 * sim-profile.c (profile_print_model): Update.
4618 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4620 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4622 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4625 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4627 * configure: Regenerated to track ../common/aclocal.m4 changes.
4630 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4632 * aclocal.m4 (AR): Check for sigaction.
4634 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4636 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4638 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4639 * sim-config.c (sim_config): Replace WITH_DEVICES with
4640 WITH_TREE_PROPERTIES.
4642 * configure: Regenerated to track ../common/aclocal.m4 changes.
4644 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4646 * Make-common.in (SIM_ENVIRONMENT): New variable.
4647 (CONFIG_CFLAGS): Add it.
4648 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4649 --enable-sim-environment option.
4650 * configure: Regenerated.
4651 * sim-config.h (environment support): Rewrite.
4652 * sim-config.c (current_environment): Define as enum, unconditionally.
4653 (current_alignment): Define unconditionally.
4654 (config_environment_to_a): Update.
4655 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4656 (sim_config): Handle environment and alignment determination
4657 unconditionally. Delete sanity checks of current_environment,
4659 (print_sim_config): Update.
4660 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4661 (standard_options): Add --environment.
4662 (standard_option_handler): Likewise.
4664 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4666 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4667 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4668 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4669 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4670 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4671 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4672 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4673 argument ADD_CA macro with two argument ADDC_C - add carrying with
4675 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4676 argument SUB_CA macro with two argument SUBC_X - subtract
4678 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4680 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4682 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4684 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4685 * sim-io.h (sim_io_syscalls): Delete.
4687 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4689 * syscall.c (cb_syscall): Add missing else, so write to stdout
4692 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4693 the carry bit from the CPU's psw.
4695 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4697 * gennltvals.sh: Redo syscall support.
4698 * nltvals.def: Regenerated.
4700 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4702 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4703 the stream immediately.
4705 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4707 * sim-io.c (sim_io_getstring): Delete unused len2.
4708 (sim_io_syscalls): Ditto for sys_errno.
4710 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4712 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4714 * Make-common.in (run.o): Depend on remote-sim.h.
4715 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4716 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4718 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4720 * sim-io.c (sim_io_syscalls): Disable lseek.
4722 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4724 * gennltvals.sh: Generate syscall values for d30v.
4726 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4727 * nltvals.def: Regenerate.
4729 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4730 (os_fstat): Likewise. Validate fd argument.
4731 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4732 just compute target stat struct length.
4733 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4734 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4735 (get_string): Return host errno values so they can be properly
4737 (cb_syscall): Likewise.
4738 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4739 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4740 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4741 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4742 (get_path): New function.
4744 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4746 * sim-io.c (sim_io_syscalls): New function to provide system call
4747 emulation. Provide exit, open, close, read, write, lseek, and
4749 (sim_io_getstring): New function to return a string from a
4750 simulated memory location.
4752 * sim-io.h (sim_io_syscalls): Add declaration.
4754 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4756 * sim-core.c (sim_core_signal): Fix spelling error in message.
4758 * sim-hrw.c (sim_read): Use read map, not write map.
4760 * Make-common.in (all): Add .gdbinit.
4761 * gdbinit.in: Add dump command.
4763 * sim-model.c (model_options): Use '\0' for `shortopt'.
4765 * sim-trace.c (trace_option_handler): Set state trace file
4766 for --trace-file in addition to cpu's values.
4767 (trace_vprintf): If cpu == NULL, try state's trace file.
4768 (trace_options): Reorganize table, reword some descriptions.
4770 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4772 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4775 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4777 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4778 signal untranslated, document problem with this.
4780 * nrun.c (main): Check for a prog name of `*step'. If present,
4781 step the simulator instead of allowing it to run free.
4783 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4785 * Make-common.in (sim_main_headers): Add sim-signal.h.
4787 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4789 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4791 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4793 * sim-signal.h: Start simulator signals at 64 so that host signal
4794 numbers can be detected and reported.
4796 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4798 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4800 * callback.c (cb_host_to_target_stat): Fix return values.
4802 * cgen-sim.h (enum_signal_type): Delete.
4803 (engine_signal): Update prototype.
4804 * cgen-utils.c: Don't include <signal.h>.
4805 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4806 (engine_signal): Update.
4808 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4809 (sim_state_free): Call SIM_STATE_FREE if defined.
4811 * sim-module.c (sim_module_install): Don't leave any modules
4812 installed if one fails to install.
4814 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4816 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4817 more, since alloca is not used in this file.
4819 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4820 correctly set the carry and overflow bits for those types.
4821 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4822 with carry, so carry is correct after doing both adds.
4823 (ALU*): Space out '\' to make it easier to read.
4825 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4827 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4830 * sim-signal.c, sim-signal.h: New files.
4831 * Make-common.in (sim-signal.o): Add rule for.
4832 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4833 * sim-abort.c: Don't include <signal.h>.
4834 * sim-basics.h: #include "sim-signal.h".
4835 * sim-break.c: Don't include <signal.h>.
4836 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4837 * sim-core.c: Don't include <signal.h>.
4838 (SIGBUS): Delete definition.
4839 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4840 * sim-engine.c: Don't include <signal.h>.
4841 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4842 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4843 * sim-resume.c: Don't include <signal.h>.
4844 (SIGTRAP): Delete definition.
4845 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4846 * sim-stop.c: Don't include <signal.h>.
4847 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4848 * sim-watch.c: Don't include <signal.h>.
4849 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4851 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4853 * sim-base.h (CIA_ADDR): Provide default definition.
4854 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4855 * sim-break.c (sim_handle_breakpoint): Likewise.
4857 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4859 * Make-common.in (srccom): New variable.
4861 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4862 (LIB_OBJS): Add syscall.o.
4863 (gentmap): Pass $(NL_TARGET) to $(CC).
4864 (syscall.o): Add rule for.
4865 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4866 (sim-bits.o): Depend on $(sim-n-bits_h).
4867 (sim-load.o): Depend on callback.h.
4869 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4870 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4871 * cgen-mem.h, cgen-ops.h: New files.
4873 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4875 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4877 * callback.c: #include string.h or strings.h.
4878 #include sys/types.h and sys/stat.h.
4879 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4880 (os_get_errno,os_open): Update.
4881 (os_stat,os_fstat): New functions.
4882 (os_init): Initialize syscall_map, errno_map, open_map.
4883 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4884 errno_map, open_map, signal_map, stat_map.
4885 (cb_read_target_syscall_maps): New function.
4886 (cb_target_to_host_syscall): New function.
4887 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4888 (cb_target_to_host_open): Renamed from target_to_host_open.
4889 (store): New function.
4890 (cb_host_to_target_stat): New function.
4891 * syscall.c: New file.
4892 * gentmap.c (sys_tdefs): New global.
4893 (gen_targ_vals_h): Output target syscall numbers.
4894 (gen_targ_map_c): Update. Output target syscall translation map.
4895 * gentvals.sh: New first argument `target'. Preface table with
4896 #ifdef NL_TARGET_$target if non-null target passed.
4897 * gennltvals.sh: New file.
4898 * nltvals.def: Regenerated.
4900 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4902 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4904 (sim_core_dummy_M): Declare.
4906 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4908 * sim-core.c (sim_core_signal): Print the address of the
4911 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4913 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4915 * sim-base.h (sim_state_base): Add member trace_data.
4916 (STATE_TRACE_DATA): New macro.
4917 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4918 ({WITH_,}TRACE_DEBUG_P): New macros.
4919 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4920 (_sim_cpu): Delete forward reference.
4921 (debug_printf): Update.
4922 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4923 (trace_options): Add --trace-debug.
4924 (set_trace_options): Handle it.
4925 (trace_option_handler): Likewise.
4926 (trace_install): Init state trace_data struct.
4927 (trace_uninstall): Close state trace file.
4928 * sim-events.c (ETRACE): Only print source file and line number if
4930 * sim-n-core.h (sim_core_trace_M): Likewise.
4932 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4934 1997-11-13 Felix Lee <flee@cygnus.com>
4936 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4938 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4940 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4942 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4944 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4946 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4947 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4950 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4952 * sim-events.c (sim_events_process): Re-compute the time -
4953 update_time_from_event - as each event is processed. Reverses
4956 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4958 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4960 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4962 * sim-events.c (sim_events_process): Delete redundant call to
4963 update_time_from_event.
4964 (sim_events_slip): Always decrement time_from_event.
4965 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4966 Delete assertion that time_from_event >=0 when work in queue, no
4969 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4971 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4972 (standard_option_handler): Update.
4974 * sim-options.h: Clarify documentation.
4975 (OPTION_LONG_ONLY_P): Delete definition.
4976 (OPTION_VALID_P): Define.
4978 * sim-options.c (sim_print_help): Allow short only options.
4979 (sim_parse_args): Ditto.
4980 (sim_args_command): Skip short only options.
4981 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4982 separate entries for short and long options in the HANDLERS and
4984 (sim_parse_args): Disable argument permutation.
4986 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4988 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4989 Add argument M, size of data type.
4990 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4991 Declare, ditto for 5, 6 & 7 byte transfers.
4992 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4995 * sim-n-core.h (sim_core_trace_M): Rename from
4996 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4997 with transfer type. Print transfer direction. Handle 1 and 2 byte
4999 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
5001 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
5002 Update all functions.
5004 * sim-core.c: Generate functions starting with 16 not 1.
5005 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5006 all 5, 6 & 7 byte transfers.
5008 * sim-n-core.h (sim_core_read_misaligned_N,
5009 sim_core_write_misaligned_N): Implement.
5011 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5013 * sim-endian.h (U16_8): Implement
5015 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5017 * sim-endian.h (VL8_16, VH8_16): Implement.
5019 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5021 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5022 (memory_option_handler): Skip comma in alias address list
5024 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5026 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5028 (parse_size, parse_addr): New functions
5029 (memory_option_handler, memory_options): Parse address & size
5030 using new functions. Pass level, space, modulo to do_memopt_add &
5033 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5035 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5036 `attach_type attach' argument with `unsigned level' argument.
5039 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5040 sim_core_attach): Replace argument attach with level. Update
5041 verification of arguments.
5042 (sim_core_map_detach, sim_core_detach): Replace argument attach
5045 * sim-basics.h (enum _attach_type): Delete.
5047 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5049 * sim-core.h (sim_core_write_8): Define.
5051 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5053 * sim-bits.h: Document ROTn macro.
5055 * sim-endian.h (H2T): Handle 16 byte variables.
5057 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5060 * sim-core.c: Do not generate sim_core_*_word.
5062 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5063 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5065 * sim-core.h (sim_core_read_unaligned_word,
5066 sim_core_read_aligned_word, sim_core_read_word,
5067 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5068 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5070 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5072 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5074 * sim-endian.h: Disable 16 byte support.
5076 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5078 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5080 * sim-n-core.h (sim_core_trace_N): New function.
5081 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5082 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5084 * sim-endian.h: Add 128 bit variant.
5086 * sim-core.h, sim-core.c: Add 128 bit variant.
5088 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5090 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5092 * sim-events.c (sim_events_process): Clear events->work_pending.
5093 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5094 setting, nr_ticks_to_process.
5095 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5096 when the event queue isn't next.
5098 * sim-events.h, sim-events.c (sim_events_slip): New function.
5100 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5102 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5104 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5107 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5109 * nrun.c (main): Remove useless test of name != NULL.
5110 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5112 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5114 * sim-fpu.c (EXPMAX): Type is unsigned.
5115 (MIN_INT, MAX_INT): Type is signed64.
5116 (i2fpu): Type of val is signed64.
5118 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5120 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5121 a bucket size of zero.
5123 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5124 OPTION_PROFILE_PC): Define.
5125 (profile_option_handler): Add support for --profile-pc and
5126 --profile-pc-granularity options.
5127 (profile_pc_init): When possible, compute nr buckets from bucket
5130 * sim-profile.c (profile_pc_init): Align the profile-pc end
5131 address with the profile-pc bucket size.
5133 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5134 something less ambiguous.
5135 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5137 * sim-profile.c (profile_pc_cleanup): New function. Move
5138 profile_pc_uninstall code to here.
5139 (profile_pc_uninstall): Call.
5140 (profile_pc_init): Call.
5142 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5144 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5145 file using BSD gprof format.
5147 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5149 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5150 MSBIT64): Force result to unsignedN.
5152 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5154 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5156 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5157 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5158 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5159 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5161 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5163 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5166 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5167 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5169 (sim_core_attach): Rename buffer_freed to free_buffer, type
5170 void*. Ensure that allocated buffer is alligned according to
5173 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5175 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5176 (ALU64_SUB): Define.
5178 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5179 (.gdbinit): Remove dependencies, generate once per build.
5181 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5183 * sim-n-core.h (sim_core_read_aligned_N,
5184 sim_core_write_aligned_N): Make xaddr param type address_word not
5187 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5189 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5190 unpacked floating point struct. Pass sim_fpu object by reference.
5191 Add preliminary support for rounding modes.
5193 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5195 * configure: Regenerated to track ../common/aclocal.m4 changes.
5197 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5199 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5200 WITH_TARGET_BITSIZE.
5202 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5204 * sim-profile.c (profile_print_core): label needs empty statement.
5206 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5208 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5209 and zfree instead of xmalloc and free. Prevents warnings.
5211 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213 * configure: Regenerated to track ../common/aclocal.m4 changes.
5215 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5217 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5218 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5220 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5221 controling the bitsize/msb of the target.
5223 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5225 * Make-common.in: New files sim-break.c, sim-break.h.
5226 * sim-base.h: Add point to breakpoint list to sim_state_base.
5227 * sim-break.c sim-break.h: New modules that implement intrinsic
5229 * sim-module.c: Add breakpoint module.
5231 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5233 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5235 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5237 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5238 (SIGBUS) define for Windows.
5239 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5240 * sim-resume.c: define SIGTRAP for windows.
5241 * sim-xcat.h: use token pasting if ALMOST_STDC.
5243 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5247 (CONFIG_CFLAGS): Add same.
5249 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5251 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5252 (SIGNED32): use ##i32.
5254 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256 * configure: Regenerated to track ../common/aclocal.m4 changes.
5258 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5260 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5263 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5264 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5265 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5266 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5267 (CONFIG_CFLAGS): Add same.
5269 * aclocal.m4: Perform AC_SUBST on optional options.
5271 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5273 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5275 * sim-options.c (standard_option_handler): Typo in warning message.
5277 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5279 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5280 insn count. Make count conditional on there being a valid
5282 (profile_pc_init): Make default PC profile frequency an arbitrary
5285 * sim-base.h: Ditto.
5287 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5290 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5293 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295 * configure: Regenerated to track ../common/aclocal.m4 changes.
5297 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5299 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5300 configured alignment.
5302 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304 * configure: Regenerated to track ../common/aclocal.m4 changes.
5306 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5308 * sim-config.c (sim_config): Check for default alignment.
5310 * sim-options.c (standard_option_handler): Add alignment option.
5312 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5313 default alignment requirements on memory accesses.
5315 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5317 * sim-load.c (sim_load_file): Return failure if the executable
5318 had no loadable sections.
5320 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5322 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5325 * sim-core.c (sim_core_signal): When bad access halt simulator
5326 SIGSEGV / SIGBUS instead of aborting.
5327 (signal.h): Include.
5329 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5330 options was missing.
5332 * sim-bits.h (MOVED): Define
5334 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5336 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5339 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5341 * sim-bits.c: Add 8 bit versions of bit macros.
5343 * sim-bits.h: Ditto.
5345 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5347 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5348 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5350 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5351 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5353 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5354 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5356 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5358 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5359 configure.in: Output to cconfig.h instead of config.h.
5361 * configure: Regenerated to track ../common/aclocal.m4 changes.
5363 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5365 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5368 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5370 * callback.c (os_write): divert stdout and stderr to their
5373 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5375 * sim-profile.c (profile_print_speed): Call
5376 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5378 * sim-events.c (sim_events_elapsed_time): New function return nr
5379 host MS consumed by the simulator.
5380 (sim_watch_valid): Use.
5382 * sim-module.c (modules): Install sim_events very very early.
5384 * sim-profile.c (profile_print): Call profile_print_pc.
5386 (profile_pc_init): New function, set up processor for PC
5388 (profile_print_pc): New function, print a PC profile.
5389 (profile_pc_event): New function, sample PC.
5391 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5392 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5395 * sim-options.c (sim_print_help): Pacify GCC.
5397 * sim-n-core.h (sim_core_read_aligned_N,
5398 sim_core_write_aligned_N): Add un-conditional profile call.
5399 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5400 profile call when aligned read/write isn't used.
5402 * sim-base.h: Include sim-profile, sim-model after sim-core &
5403 sim-events allow sim-core to define useful values.
5405 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5406 (profile_option_handler, profile_options): Add support for
5407 --profile-core option.
5408 (print_bar): Include when core profiling.
5409 (profile_print_core): New function, print core profile.
5411 * sim-config.c (print_sim_config): Print profile status.
5413 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5414 WITH_PROFILE_PC_P): Define.
5415 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5416 (PROFILE_COUNT_CORE): Define.
5418 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5420 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5421 interrupt_names array as the data.
5422 (sim-watch.h): Document.
5424 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5426 * sim-options.c (sim_print_help): When the doc string is to long
5429 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5430 that only the first few the watch options are listed. Generate
5431 meanginful usage messages.
5433 * sim-options.h (struct OPTION): Clarify use of doc_name field
5435 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5437 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5438 (standard_option_handler): Handle --architecture-info.
5440 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5442 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5443 illegal zero-sized array.
5444 * sim-core.c (sim_core_xor_read_buffer): same.
5446 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5448 * nltvals.def: Regenerate.
5450 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5454 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5456 * sim-bits.c (MASKED): Delete.
5457 (EXTRACTED): Delete.
5458 (LSEXTRACTED, MSEXTRACTED): New functions.
5460 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5461 (MSMASKEDn, LSMASKEDn): Add last argument.
5464 * sim-bits.h (EXTEND8, EXTEND16): Define.
5465 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5467 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5469 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5470 current instruction address.
5472 * sim-inline.h (*_ENGINE): Define.
5474 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5476 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5478 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5479 (watch_option_handler): Call delete_watchpoint with ident or type.
5480 (sim_watchpoint_install): Create interrupt specific watchpoint
5481 commands on the fly.
5482 (do_watchpoint_create): New function, create a watch point using
5483 type/int-nr info encoded in the option nr.
5484 (do_watchpoint_info): New function. List active watchpoints.
5486 * sim-watch.h: Change data structure to a list.
5488 * sim-memopt.c (memory_option_handler): Require explicit "all"
5489 before deleting all memory regions.
5491 * sim-utils.c (sim_do_commandf): New function, printf version of
5494 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5496 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5498 (SIGNED64, UNSIGNED64): Delete.
5499 (ALU64_ADD): Don't rely on bit endianness.
5500 (ALU64_BEGIN): Define.
5502 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5503 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5505 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5506 suffix - u64, LL - to 64 bit constants.
5508 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5510 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5512 * sim-utils.h (NZALLOC): Define - zalloc * N.
5514 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5515 implementation of read/write functions.
5517 * Make-common.in (sim-hrw.o): New target.
5519 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5522 * sim-memopt.c (memory_option_handler): Implement memory-size
5523 command. Implement memory-alias command. Let memory-delete delete
5525 (add_memopt): New function. Add a memory region.
5526 (do_memopt_delete): New function. Delete a memory region.
5528 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5530 * sim-core.c (sim_core_detach): New function.
5531 (sim_core_map_detach): New function. Perform the actual detach.
5532 (sim_core_init): Move initialization code from here.
5533 (sim_core_install): To here.
5534 (sim_core_uninstall): And here.
5536 * sim-module.c: Add memopt module.
5538 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5539 simulator base type.
5541 * Make-common.in (sim_main_headers): Add sim-memopt.h
5542 (sim-memopt.o): New target.
5544 * sim-core.c (sim_core_install): Add core_options to the option
5547 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5550 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5553 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5554 address_word, add mask member.
5556 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5557 address_word, allow for 64bit targets in 32bit host. Add modulo
5559 (sim_core_map_attach): Ditto.
5560 (new_sim_core_mapping): Ditto.
5561 (sim_core_translate): Mask address when modulo memory.
5563 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5565 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5567 * gdbinit.in: New file.
5568 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5569 * Make-common.in (distclean): Delete .gdbinit.
5570 (.gdbinit): Add rule for.
5571 * configure: Regenerated to track ../common/aclocal.m4 changes.
5573 * Make-common.in (cgen-run.o): Add rule for.
5575 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5577 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5579 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5580 both resumed and previous elapsed time.
5581 (sim_events_init): Set initial_wallclock and current_wallclock to
5583 (sim_events_install): Install sim_events_suspend and
5585 (sim_events_watch_clock): Allow for suspended simulator when
5586 computing the time of the clock event.
5588 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5589 initial_wallclock to elapsed_wallclock, set both to zero.
5590 (sim_events_init, sim_events_uninstall): Delete prototypes.
5592 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5594 * sim-module.c(sim_module_resume, sim_module_suspend): New
5597 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5599 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5602 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5604 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5605 * Make-common.in (TAGS): Likewise.
5606 * sim-n-bits.h: Add TAGS comments for all functions.
5607 * sim-n-core.h: Likewise.
5608 * sim-n-endian.h: Likewise.
5610 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5612 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5615 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5617 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5620 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5622 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5623 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5625 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5627 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5628 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5629 nr_transfered and nr_this_transfer unsigned.
5631 * sim-events.c (sim_events_tickn): N is signed, as limited to
5634 * sim-n-endian.h (offset_N): Change size to unsigned.
5636 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5638 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5640 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5642 * sim-options.c (sim_parse_args): Use dupargv.
5644 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5646 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5648 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5650 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5653 * sim-options.c (standard_options): Add --architecture=MACHINE and
5654 --target=TARGET options.
5655 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5656 (standard_option_handler): Handle architecture and target options.
5659 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5661 (sim_analyze_program): Set prog_bfd architecture from
5662 STATE_ARCHITECTURE if known.
5664 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5666 * configure: Regenerated to track ../common/aclocal.m4 changes.
5669 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5671 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5672 that option does not apply to certain files.
5674 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5676 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5677 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5678 offset from MSB/LSB.
5680 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5681 access address of sub word quantity of a hosts 16, 32, 64 bit word
5683 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5684 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5685 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5686 return N*2 byte value with argument in Hi/Lo word. Renamed from
5687 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5689 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5690 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5691 so that bit offset is explicit.
5693 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5695 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5696 Update STATE_PROG_BFD when needed with a dup'd copy of the
5699 * sim-config.c (sim_config): Delete ABFD argument, use
5700 STATE_PROG_BFD directly.
5702 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5704 * run.c (main): Pass the open ABFD to sim_create_inferior.
5706 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5710 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5711 hardware only simulator targets.
5713 * Make-common.in (sim-hload.o): Add rule.
5715 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5718 used by copyargv and freeargv.
5720 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5721 STATE_PROG_ARGV, not just a pointer.
5723 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5725 * configure: Regenerated to track ../common/aclocal.m4 changes.
5728 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5730 * aclocal.m4 (sim-endian): Add second argument to
5731 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5732 default endian when not hardwired.
5734 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5735 else failes value for target byte order.
5737 * sim-config.c (sim_config): Add abfd arguments. Set
5738 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5740 (sim_config): Return SIM_RC, don't abort.
5743 * run.c (main): Update call to sim_open - add ABFD argument.
5744 * nrun.c (main): Add NULL ABFD argument.
5746 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5748 * callback.c (os_poll_quit): Make static.
5749 Call sim_cb_eprintf, not p->eprintf.
5750 (sim_cb_printf, sim_cb_eprintf): New functions.
5751 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5753 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5754 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5755 sim-utils.h. #include sim-utils.h.
5756 * sim-utils.h: Above decls moved here.
5757 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5759 * sim-watch.c (action_watchpoint): Fix thinkos.
5761 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5763 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5765 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5767 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5768 to FORCED_ALIGNMENT case.
5770 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5772 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5774 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5776 * Make-common.in (libsim.a): Fix typo.
5778 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5780 * nrun.c (main): Verify the structure returned before using it.
5782 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5784 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5787 * sim-engine.c (sim_engine_install): New function. Install the
5788 engine init functions.
5789 (sim_engine_init): [Re]initialize the simulator engine.
5791 * sim-module.c: Add sim_engine to list of modules that always
5794 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5796 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5797 to remove the old watchpoint, not delete_watchpoint.
5798 (watch_option_handler): Action the correct watchpoint, not just
5801 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5804 both low and high word.
5805 (sim_core_write_aligned_N): Ditto.
5807 * sim-trace.c (set_trace_options): Delete code explicitly setting
5810 * sim-options.c (sim_print_help): Call the list commands if not a
5811 standalone simulator.
5812 (sim_print_help): Advise that some options may not be applicable.
5814 * sim-trace.c (set_trace_options): Assume core present.
5816 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5817 buffer when full not almost full.
5819 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5821 * sim-events.c (sim_events_process): Don't blat the event queue
5822 when processing watchpoints.
5824 * sim-watch.h: Make arg unsigned long - stop sign extension.
5826 * sim-events.c (sim_watch_valid): rewrite so debugable.
5828 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5830 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5831 inequality test is possible.
5832 (handle_watchpoint): Re-pass is_within arg.
5833 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5834 0 to schedule_watchpoint's is_within arg.
5835 (sim_watchpoint_init): Re-pass is_within arg.
5837 * sim-options.c (sim_print_help): Add is_command argument. Don't
5838 include -- prefix when called from the command line interpreter.
5840 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5842 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5843 zero indicates that the test should be reversed.
5844 (sim_events_watch_core): Ditto.
5845 (WATCH_CORE): Compare range against is_within.
5848 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5850 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5851 sim_core_read_buffer. Check nr-bytes transfered.
5853 * sim-core.h (sim_core_common): Define a new struct that contains
5854 the common data. to sd and cpu structures.
5855 * sim-core.c (sim_core_attach): Update.
5856 (sim_core_init): Update. Remember to copy initialized data to each
5858 (sim_core_find_mapping): Ditto.
5860 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5861 (sim_core_write_buffer): Ditto.
5863 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5864 transfer use xor version of read buffer.
5865 (sim_core_write_unaligned_N): Ditto for write.
5867 * sim-core.c (sim_core_xor_read_buffer): New function implement
5868 xor-endian data read breaking transfer up into xor-endian sized
5870 (sim_core_xor_write_buffer): Ditto for write.
5871 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5872 - needed for xor-endian transfers.
5874 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5876 * sim-inline.h: Review description.
5878 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5879 to just those involved in data transfers and configuration.
5881 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5883 * sim-n-core.h (sim_core_read_aligned_N): Use.
5884 (sim_core_read_unaligned_N): Ditto.
5885 (sim_core_read_unaligned_N): Ditto..
5886 (sim_core_write_unaligned_N): Ditto.
5888 * sim-core.h: Add xor endian bitmap to main structure. *
5890 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5892 (sim_core_read_aligned_N): Ditto.
5894 * sim-core.c (sim_core_set_xor_endian): New function.
5895 (sim_core_attach): Don't overwrite the per-cpu xor map when
5896 cloning the global core.
5898 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5900 * sim-engine.h: Update below so that it is using an enumerated
5903 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5905 * sim-engine.c (sim_engine_restart):
5906 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5907 return value used for simulator restart from 0 to 2.
5909 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5911 * cgen-scache.c (scache_option_handler): Add is_command arg.
5913 * sim-model.c (model_option_handler): Add is_command argument.
5915 * sim-profile.c (profile_option_handler): Add is_command arg.
5917 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5920 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5921 order that they are registered.
5923 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5924 between option and command line processing.
5926 * sim-options.c: Include stdlib.h, ctype.h.
5928 * Make-common.in (sim-watch.o): Add rule.
5929 (sim_main_headers): Assume sim-assert.h included.
5930 (sim-*.o): Simplify make rule.
5932 * sim-module.c: Add sim_watch_install to module list.
5934 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5936 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5939 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5940 * sim-events.c (sim_events_install): Ditto.
5941 * sim-core.c (sim_core_install): Ditto.
5942 * sim-model.c (model_install): Ditto.
5943 * sim-options.c (standard_install): Ditto.
5944 * sim-profile.c (profile_install): Ditto.
5945 * sim-reason.c (sim_stop_reason): Ditto.
5946 * sim-run.c (sim_engine_run): Ditto.
5947 * sim-utils.c (sim_analyze_program): Ditto.
5949 * sim-module.c (modules): Make profile_install and trace_install
5952 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5954 * sim-options.c (standard_option_handler): Set the byte order.
5956 * sim-events.c (sim_events_process): Allow multi tick processing.
5957 (sim_events_tickn): New function - multi cycle tick.
5959 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5960 prototypes. Under development.
5961 (sim_events): Replace processing with nr_ticks_to_process.
5963 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5965 * nrun.c (main): Pass callbacks to sim_open instead of using
5968 * run.c (main): Ditto.
5970 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5972 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5973 stop tk interrupting malloc calls.
5974 (sim_events_zalloc): Converse.
5976 * Make-common.in (sim_main_headers): Add sim-events.h.
5978 * sim-events.c (sim_events_schedule_after_signal): Change return
5979 type to void - signal events are strictly internal.
5980 (sim_events_init): Allocate a finite buffer for signal events.
5981 (sim_events_schedule_after_signal): Enter signal events into the
5984 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5985 (sim_engine_restart): Ditto.
5986 (sim_engine_abort): Ditto.
5987 * sim-stop.c (sim_stop): Ditto.
5988 (control_c_simulation): Ditto.
5989 * sim-resume.c (sim_resume): Ditto.
5990 (has_stepped): Ditto.
5991 * sim-abort.c (sim_engine_abort): Ditto.
5993 * sim-basics.h (transfer_type): New type.
5995 * sim-core.c (sim_core_signal): New function. Print core signal
5997 (sim_core_find_mapping): Add transfer argument.
5999 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
6000 SIM_CORE_SIGNAL if a recoverable abort.
6001 * sim-core.c (sim_core_find_mapping): Ditto.
6003 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6005 * sim-core.c (sim_core_find_mapping): Replace calls to
6006 sim_io_error to more resiliant sim_engine_abort.
6008 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6009 (sim_core_write_unaligned_N): Ditto.
6011 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6013 * sim-module.c: Add sim_events_install to list.
6015 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6017 (sim_events_init): Now returns SIG_RC.
6019 * sim-run.c: New file. Generic sim_engine_run.
6020 * sim-reason.c: New file. Generic sim_stop_reason.
6021 * sim-stop.c: New file. Generic sim_stop.
6022 * sim-resume.c: New file. Generic sim_resume.
6024 * Make-common.in (sim-engine.o): Add rule.
6025 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6027 * sim-engine.h, sim-engine.c: New file. Provide generic
6028 implementation of sim_engine_halt, sim_engine_error. et.al.
6030 * sim-base.h (sim_state_base): Add member halt.
6031 (sim-engine.h): Include.
6033 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6035 * sim-events.c (sim_events_poll): Update event handler.
6037 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6039 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6041 (sim_events_watch_sim): New function.
6042 (sim_events_watch_core): New function.
6043 (sim_watch_valid): New function.
6044 (sim_events_preprocess): New function.
6045 (sim_events_process): Process the watchpoints as well as the timer
6047 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6048 (sim_events_deschedule): Check all the queues when removing an
6050 (sim_events_init): Ditto for cleaning.
6052 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6056 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6058 * callback.c (os_open): Type of arg flags is int.
6060 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6062 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6063 just like normal numbers as per IEEE rules.
6065 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6067 * callback.c (os_close): Mark the descriptor as being
6068 available if the close succeeded.
6069 (os_open): Pass 0644 as the mode of the file being created.
6071 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6073 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6076 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6077 * sim-lnline.h: Update.
6079 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6080 conversion functions.
6081 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6083 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6084 compare functions. Replacing.
6085 (sim_fpu_cmp): This. Delete.
6087 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6089 * sim-core.c (sim_core_find_mapping): Call engine_error not
6090 sim_io_error when possible.
6092 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6094 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6095 high/low double word.
6097 * sim-trace.h: Remove definition of attribute - defined in
6100 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6103 name of the option - or family of options.
6105 * sim-options.c (sim_args_command): Match command `a-b c' with
6106 option `--a-b-c' from option table.
6108 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6110 * sim-options.c (sim_print_help): For optional arguments, wrap
6113 * sim-trace.c (set_trace_options): New function, handle optional
6114 argument and multiple assignment.
6115 (trace_option_handler): Update.
6117 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6118 when branch tracing selected.
6120 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6122 * sim-trace.c (trace_one_insn): Make a va-args function.
6124 * sim-trace.c (trace_vprintf): New function, va-arg version of
6127 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6129 * sim-trace.c (trace_uninstall): Don't close a file twice.
6130 * sim-profile.c (profile_uninstall): Likewise.
6132 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6134 * sim-trace.c (toplevel): Include bfd.h.
6135 (trace_options): Note that --trace-linenum also turns on
6136 --trace-insn. Add --trace-{branch,semantics}.
6137 (trace_option_handler): If --trace-linenum, also turn on
6138 --trace-insn. Add --trace-branch support. If --trace-semantics,
6139 turn on ALU, FPU, branch, and memory tracing.
6140 (trace_one_insn): New function to trace an instruction. Support
6142 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6144 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6145 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6146 (TRACE_branch): Add new mask.
6147 (TRACE_*_P): Define all possible trace_p macros.
6148 (trace_one_insn): Declare function.
6150 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6152 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6153 GNU C doesn't support __attributes__.
6154 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6157 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6159 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6160 addresses are masked forcing them to be correctly aligned.
6161 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6162 * sim-config.c (config_alignment_to_a): Update.
6164 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6166 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6168 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6169 processor specific core maps.
6170 (sim_core_map_attach): Copy the core map data to each of the
6171 processor specific core data structures.
6172 * sim-core.c (sim_core_find_mapping): Update.
6174 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6175 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6176 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6177 alternatives that handle unaligned addresses.
6178 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6180 * cgen-utils.c (sim_disassemble_insn): Update.
6182 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6184 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6187 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6190 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6192 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6194 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6197 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6200 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6202 * cgen-trace.c: Prepend additional trace_printf argument.
6204 * cgen-utils.c (sim_disassemble_insn): Add additional core
6207 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6209 * nrun.c (main): Catch/report errorenous simulator states.
6211 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6212 * sim-trace.c: #include string.h/strings.h so that memset is
6214 * sim-utils.c: Ditto.
6215 * sim-profile.c: Ditto. And stdlib.h.
6216 (print_bar): Only define when used by instruction or memory profiler.
6218 * sim-options.c (standard_option_handler): Make ul more local.
6220 * sim-load.c (sim_load_file): Make the name constant.
6221 (sim_load_file): Passify gcc.
6223 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6225 * sim-utils.c, sim-load.c: Include sim-utils.h.
6227 * sim-base.h (sim_cpu): Pre define here so available to all.
6229 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6230 Restore the sim_cpu and instruction_address arguments so that full
6231 information is available to the abort function.
6232 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6233 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6235 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6236 tracing support for sim-events and sim-core.
6237 (trace_option_handler): Convert #if to if where possible so always
6238 compiled/checked by C compiler.
6239 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6241 * sim-base.h: Adjust comment documenting how to define the cpu
6243 (sim_state_base): Add sim_core and sim_events to simulator base
6246 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6247 * sim-core.c (sim_core_init, sim_core_attach,
6248 sim_core_find_mapping): Update.
6249 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6250 update_time_from_event, insert_sim_event,
6251 sim_events_schedule_after_signal, sim_events_deschedule,
6252 sim_events_tick): Ditto.
6254 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6255 sim-model.h): Move #includes from here.
6256 * sim-base.h: To here.
6257 (sim-core.h, sim-events.h, sim-io.h): Include also
6259 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6261 * callback.c (default_callback): Missing initialisers.
6263 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6265 * sim-utils.c (sim_add_commas): New function.
6266 * sim-basics.h (sim_add_commas): Add prototype.
6267 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6268 * sim-profile.c (COMMAS): New macro.
6269 (print_*): Use it to print commas in numbers.
6271 * configure: Regenerated.
6273 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6274 (cgen_state): New member run_fast_p.
6275 (cgen_init): Add prototype.
6276 (sim_disassemble_insn): New arg `cpu'.
6277 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6278 * cgen-utils.c (cgen_init): New function.
6279 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6280 * genmloop.sh: Call engine_halt if loop exits.
6282 * Makefile.in (sim-options_h): Define.
6283 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6284 (sim-model.o): Add new rule.
6285 (cgen-{scache,trace,utils}.o): Add new rules.
6286 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6287 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6288 Indent output by 2 spaces.
6289 * cgen-scache.h (scache_print_profile): Update.
6290 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6291 Use trace_printf, not fprintf.
6292 (trace_extract): Use trace_printf, not cgen_trace_printf.
6293 * genmloop.sh (!FAST case): Increment `insn_count'.
6294 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6295 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6296 access macro's name.
6297 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6298 Change return type to SIM_RC.
6299 (sim_core_{install,uninstall}): New functions.
6300 * sim-core.h (sim_core_{install,uninstall}): Declare.
6301 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6302 Change return type to SIM_RC.
6303 * sim-model.h (models,machs,model_install): Declare.
6304 * sim-module.c (modules): Add scache_install, model_install.
6305 (sim_post_argv_init): Set cpu->state backlinks.
6306 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6307 (standard_option_handler): Likewise.
6308 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6311 (profile_options): Delete --profile-simcache.
6312 (profile_option_handler): Likewise.
6313 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6315 (profile_print_{memory,model}): Likewise.
6316 (profile_print_simcache): Delete.
6317 (profile_print_speed): New function.
6318 (profile_print): Rewrite.
6319 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6320 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6321 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6322 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6323 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6324 (profile_print): Update prototype.
6326 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6328 * cgen-scache.[ch], cgen-sim.h: New files.
6329 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6330 * sim-model.c: New file.
6332 * Make-common.in (clean targets): Undo patch of Apr. 22.
6334 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6336 * sim-n-bits.h (signed): If we have a standard compiler, undef
6337 signed, so that signedN is defined correctly.
6339 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6341 * sim-module.h, sim-model.h, sim-profile.h: New files.
6342 * sim-module.c, sim-profile.c: New files.
6343 * Make-common.in (SIM_PROFILE): Define
6344 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6345 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6346 (sim_module.o,sim-profile.o): Add rules for.
6347 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6348 (--enable-sim-profile): Add.
6349 * configure: Regenerated.
6350 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6351 model. Move trace and profile support to sim-{trace,profile}.h.
6352 New members trace_data, profile_data.
6353 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6354 * sim-config.h: Provide default definition of WITH_PROFILE.
6355 (WITH_TRACE): Change default to -1.
6356 (MAX_NR_PROCESSORS): Always define.
6357 * sim-options.c: Move trace and profile support to
6358 sim-{trace,profile}.h.
6359 (sim_pre_argv_init): Moved to sim-model.c.
6360 (standard_install): New function.
6361 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6362 (standard_install): Declare.
6363 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6364 (trace_install, trace_uninstall): New functions.
6365 (trace_printf): Update reference to TRACE_FILE.
6366 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6367 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6368 (WITH_TRACE_FOO_P): Define.
6369 (trace_install): Declare.
6370 (TRACE_DATA): New struct.
6372 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6374 * run.c: Undo last exec_bfd patch.
6375 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6377 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6379 * run.c (exec_bfd): Add back in.
6380 (main): Set exec_bfd.
6382 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6384 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6386 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6388 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6389 less well defined engine_error.
6390 * sim-core.c: Ditto.
6392 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6394 * Make-common.in: Change clean targets to use :: so that other
6395 Makefiles can have their own clean targets.
6396 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6397 __STDC__ to control use of stdarg vs. varargs syntax. Some
6398 systems can't use __STDC__, but require stdarg.
6400 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6402 * sim-options.c (standard_options): Add --endian.
6403 (standard_option_handler): Likewise.
6405 * nrun.c: #include <signal.h>.
6406 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6407 handler that calls sim_stop ().
6409 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6411 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6412 handler that calls sim_stop (). Simulators may still be
6413 establishing their own handler.
6415 * sim-events.c (sim_events_poll): Rename from
6416 sim_events_at_large_int. Poll IO.
6418 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6421 * callback.c (os_poll_quit): New function poll for quit signal
6423 (default_callback): Include magic number.
6425 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6427 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6428 Check for functions getrusage, time.
6429 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6430 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6431 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6432 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6434 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6436 * sim-options.c, sim-options.h: New files.
6437 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6438 * Make-common.in (nrun.o): Add rules for.
6441 * run.c (main): Check return value of sim_open.
6443 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6444 (sim_main_headers): Add sim-trace.h.
6445 * run.c (exec_bfd, target_byte_order): Delete.
6446 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6447 call sim_load instead. Check return code of sim_create_inferior.
6448 * sim-base.h (CURRENT_STATE): Define.
6449 (sim_state_base): Make typedef. New members options, prog_argv,
6450 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6451 mem_size, memory [+ corresponding access macros].
6452 (sim_cpu_base): New typedef.
6453 * sim-trace.h: New file.
6454 * sim-trace.c: New file.
6455 * sim-basics.h: #include it.
6456 * sim-load.c: New file.
6458 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6460 * Make-common.in (INSTALL): Set to @INSTALL@.
6461 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6462 (install-common): Depend upon installdirs. Use
6463 $(program_transform_name) directly, rather than using
6465 (installdirs): New target.
6466 * Makefile.in (INSTALL): Set to @INSTALL@.
6467 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6468 (install-man): Depend upon installdirs. Use
6469 $(program_transform_name) directly, rather than using
6471 (installdirs): New target.
6473 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6475 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6478 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6480 * sim-basics.h: Only bring in config.h and tconfig.h if
6483 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6485 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6486 numbering convention of the target.
6487 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6488 and WITH_TARGET_WORD_MSB.
6489 (sim_config): When possible, check for consistency with bitsize
6492 * sim-bits.h: Allow MSB to be other than zero.
6493 * sim-bits.c: Ditto.
6494 * sim-n-bits.h: Ditto.
6496 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6497 * sim-n-bits.h (MSMASKEDn): Ditto.
6499 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6501 * Makefile.in (INSTALL): Change install.sh to install-sh.
6503 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6505 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6507 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6509 * run.c (main): Check that a program to run was specified.
6511 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6513 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6515 * configure: Regenerated to track ../common/aclocal.m4 changes.
6518 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6520 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6521 * sim-config.h: To here.
6523 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6524 (sim_main_headers): Define.
6525 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6526 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6528 (sim-utils.o): Add rule for.
6529 * sim-utils.o: New file.
6530 * sim-basics.h: #include sim-base.h.
6531 (zalloc): Make argument unsigned long.
6532 * sim-base.h: New file.
6533 * sim-inline.h (SIM_IO support): Delete.
6534 * sim-io.h: Delete inline support.
6535 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6536 * sim-config.c: sim-state.h renamed to sim-main.h.
6537 * sim-core.c: Likewise.
6538 * sim-events.c: Likewise.
6540 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6542 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6543 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6545 * configure: Regenerated to track ../common/aclocal.m4 changes.
6547 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6549 * configure: Regenerated to track ../common/aclocal.m4 changes.
6551 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6553 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6554 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6555 are defined by the configure.
6557 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6559 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6560 reserved-bits): Always define.
6562 * sim-config.h, sim-config.c (sim_config): New function - and new
6563 file - co-ordinate the setting/checking of the common simulator
6564 configuration options.
6566 * Make-common.in (sim-config.o): Add rule.
6568 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6570 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6571 va_list from void *, since va_list might not be a pointer type.
6573 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6575 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6577 (offset_N): Correct computation of LE offset.
6579 * sim-io.c (sim_io_error): Include a new line when reporting
6582 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6585 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6587 * run.c: Include alloca-conf.h.
6589 * callback.c (os_evprintf_filtered): Fix typo.
6591 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6593 * run.c (string.h, strings.h, stdlib.h): Include.
6595 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6596 0 when nothing pending.
6598 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6599 will soon be going away.
6600 (getopt): Plicate GCC.
6602 * sim-endian.c (sim-io.h): Plicate GCC.
6603 * sim-bits.c (sim-io.h): Ditto.
6604 * sim-n-bits.h (ROTn): Ditto.
6606 * sim-io.c (sim_io_error): Correct check for NULL.
6608 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6610 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6613 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6615 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6616 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6618 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6620 * sim-alu.h: Include sim-xcat.h.
6622 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6624 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6625 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6628 * sim-events.c (sim_events_at_large_int): New function. Just
6629 schedules an event every large-int ticks.
6630 (sim_events_init): Call.
6631 (sim_events_tick, sim_events_process): Move async handing to
6632 sim_events_process. Move timer decrement so that it occures after
6633 events have been processed.
6635 * sim-basics.h (struct _engine): Remove declaration.
6637 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6638 everything with same. Rename global struct to SIM_DESC.
6639 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6640 * sim-io.h, sim-io.c: Ditto.
6642 * sim-assert.h: New file. Optional assertion checking macros.
6643 * sim-io.c (sim_io_error): Make just this function tolerant to
6646 * sim-xcat.h: New file. Define concatenate macros.
6647 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6648 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6652 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6654 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6656 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6658 * sim-inline.h: Add definitions for sim-types.
6659 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6662 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6664 * sim-events.h: Remove defunct reference to callback struct.
6666 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6668 * configure: Re-generate.
6670 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6672 * Make-common.in (CSEARCH): Do not include the gdb directory in
6675 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6677 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6678 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6679 to explicitly incorporate these.
6681 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6682 specify the alignment restrictions of the target architecture -
6683 without this option all alignment restrictions are accomodated.
6684 (--enable-sim-assert): New option. Conditionally compile in
6685 assertion statements.
6686 (--enable-sim-float): New option. Strongly specify the target's
6687 floating point support.
6688 (--enable-sim-hardware): New option. Specify the hardware devices
6689 included in the simulation.
6690 (--enable-sim-packages): New option. Specify the hardware
6691 packages included in the simulation.
6692 (--enable-sim-regparm): New option. Specify that parameters be
6693 passed in registers instead of on the stack.
6694 (--enable-sim-reserved-bits): New option. Specify that reserved
6695 bits within an instruction are are correctly set.
6696 (--enable-sim-smp): New option. Specify the level of SMP support
6697 to be included in the simulator.
6698 (--enable-sim-stdcall): New option. Specify an alternative
6699 function call convention.
6700 (--enable-sim-xor-endian): New option. Configure xor-endian
6701 support used by some targets to implement bi-endian support.
6703 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6705 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6706 host endianness to be overridden.
6707 (--enable-sim-endian): Allow the target platform's byte order
6709 (--enable-sim-inline): Control the inlining of common components.
6710 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6711 (--enable-sim-warnings): Enable additional GCC compiler checks.
6712 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6715 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6716 sim-*-n.h so that the names are uniq on dos machines
6717 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6719 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6721 * run.c: #include "libiberty.h".
6722 (main): New locals sd,no_args,sim_argv.
6723 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6724 is program name. Update call to sim_set_callbacks.
6725 Record result of sim_open, pass to other sim_foo routines.
6727 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6729 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6732 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6734 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6735 Route stdout through buffered IO.
6737 * callback.c: Add os_flush_stderr, os_write_stderr,
6738 os_evprintf_filtered functions to route error output through
6741 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6742 Correct return type - should be void.
6744 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6746 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6748 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6749 not provide a default value as undefined indicates disable code.
6751 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6753 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6755 * sim-events.h, sim-events.c: Ditto.
6756 * sim-io.h, sim-io.c: Ditto.
6758 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6760 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6762 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6763 extract the tail or least signifiant bits from an integer of the
6766 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6767 WITH_TARGET_BITSIZE so that the compilation will fail when an
6768 unsupported bitsize value is defined.
6770 (INSERTED*): Convert to functions.
6771 (EXTRACTED*): Ditto.
6773 (SIGN_EXTEND, SEXT): Change to more terse name.
6775 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6777 * sim-inline.h: Allow explicit control over which .c files will be
6778 included by their header.
6780 * sim-inline.h: Allow explicit control over which .c files use the
6781 alternative - REGPARM - parameter passing mechanism.
6783 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6784 icache.c, idecode.c, semantics.c or support.c. Those names are
6785 not generally applicable.
6787 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6789 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6790 in a fashion similar to sim-endian-n.
6792 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6793 both value and address macro's.
6795 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6797 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6799 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6800 generic L_word, H_word macro's.
6802 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6804 * sim-basics.h: Borrow code from ppc directory.
6805 * sim-bits.c: Ditto.
6806 * sim-bits.h: Ditto.
6807 * sim-config.h: Ditto.
6808 * sim-endian-n.h: Ditto.
6809 * sim-endian.c: Ditto.
6810 * sim-endian.h: Ditto.
6811 * sim-inline.c: Ditto.
6812 * sim-inline.h: Ditto.
6813 * sim-types.h: Ditto.
6815 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6817 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6818 all the ALU size alternatives and then auto-configure a default.
6820 * sim-alu.h: Copy ppc/idecode_expression.h.
6822 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6824 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6825 sign extend a bit within a value.
6827 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6828 a pointer into the middle of a host word.
6829 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6831 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6833 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6834 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6835 appropriate definitions of read, write, etc. Add prototype for
6838 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6840 * Makefile.in (libcommon.a): Delete.
6841 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6842 (gentmap,targ-vals.h,targ-map.c): Likewise.
6843 (run-autoconf): Delete.
6844 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6845 (common makefile fragment): Moved back into ...
6846 * Make-common.in: Resurrect.
6847 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6848 * configure: Regenerated.
6850 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6852 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6853 (SIM_AC_OUTPUT): To here.
6855 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6857 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6858 comments and single quotes. Fixes a problem found on hpux.
6860 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6862 * aclocal.m4: Remove Make-common.in from dependencies.
6863 * (distclean): Remove targ-vals.def.
6865 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6866 into here. Makes insertion into makefiles easier. Also, change
6867 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6868 targ-map.o, and run are built. They are now built in the
6869 individual simulator directories, taking sources from ../common as
6870 necessary. This replaces the merging of libcommon.a into
6871 linsim.a, which was problematic for the WinGDB build process.
6872 * run.c: Include config.h from . instead of ../common.
6873 * Make-common.in: Remove. It's no longer necessary.
6875 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6877 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6878 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6880 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6882 * run.c (main): Set target_byte_order before call to sim_open.
6884 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6886 * callback.c: #include <stdlib.h>
6887 (os_error): New function.
6888 (default_callback): Add os_error.
6890 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6892 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6893 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6895 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6897 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6899 * run.c: #include ../common/config.h, tconfig.h.
6900 (myname): New static global.
6901 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6902 Only process -c ifdef SIM_HAVE_SIMCACHE.
6903 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6904 Parse program name from argv[0] and use in error messages.
6905 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6906 Add support for incomplete h8/300 termination indicators.
6907 (usage): Make more verbose.
6908 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6909 * Makefile.in,Make-common.in,callback.c: New files.
6910 * nltvals.def,gentmap.c,gentvals.sh: New files.
6912 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6914 * run.c: Include stdarg.h if __STDC__.
6916 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6918 * run.c (main): Don't print out anything if the signal
6919 number is zero (ie no signal).
6921 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6923 * run.c (main): Print out if the program raised a signal.
6925 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6927 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6930 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6932 * run.c (main): Explicitly cast malloc() parameter.
6934 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6936 * run.c (sim_bfd): New global to hold the bfd pointer for the
6938 (main): Initialize sim_bfd.
6940 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6942 * run.c (main): Use new bfd_big_endian macro.
6944 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6946 * run.c (main): Removed SH specific comments, so source is
6947 generic. Also updated to only load relevant sections. Moved
6948 sim_open() to after callback attach (to match GDB).
6950 * run.1: Removed SH specific comments.
6952 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6954 * run.c (main): Always return sigrc at end.
6956 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6958 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6959 bfd_check_format() fails.
6961 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6963 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob