1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
5 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
6 * gentmap.c: Change targ-vals.def include to nltvals.def.
7 * Make-common.in (gentmap): Change targ-vals.def to
9 (distclean): Delete rm -f targ-vals.def.
10 * Makefile.in: Update comment.
12 2016-01-10 Mike Frysinger <vapier@gentoo.org>
14 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
15 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
16 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
18 2016-01-10 Mike Frysinger <vapier@gentoo.org>
20 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
21 and --enable-sim-stdcall and sim_stdcall.
22 * configure: Regenerate.
23 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
24 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
25 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
26 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
27 (REGPARM_*): Delete all regparm defines and their use.
29 2016-01-10 Mike Frysinger <vapier@gentoo.org>
31 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
32 * Make-common.in (SIM_CFLAGS): Delete.
33 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
34 * Makefile.in: Likewise.
36 2016-01-09 Mike Frysinger <vapier@gentoo.org>
38 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
39 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
40 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
41 * acinclude.m4 (SIM_AC_COMMON): ... here.
42 * aclocal.m4, configure: Regenerate.
43 * config.in: Delete file.
44 * callback.c: Change cconfig.h include to config.h.
45 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
47 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
48 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
50 2016-01-06 Mike Frysinger <vapier@gentoo.org>
52 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
53 date, and time information.
55 2016-01-06 Mike Frysinger <vapier@gentoo.org>
57 * sim-options.c (sim_parse_args): Mark argv array const.
58 * sim-options.h (sim_parse_args): Likewise.
60 2016-01-05 Mike Frysinger <vapier@gentoo.org>
62 * sim-trace.c: Include dis-asm.h.
63 (OPTION_TRACE_DISASM): New enum.
64 (trace_options): Add trace-disasm flag.
65 (trace_option_handler): Handle OPTION_TRACE_DISASM.
66 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
67 (dis_read, dis_printf, trace_disasm): New functions.
68 * sim-trace.h: Include dis-asm.h.
69 (TRACE_INSN_IDX): Clarify comment.
70 (TRACE_DISASM_IDX): New enum.
71 (TRACE_disasm): New define.
72 (WITH_TRACE_DISASM_P): New define.
73 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
74 (STRACE_DISASM_P): New define.
75 (TRACE_DISASM_P): Likewise.
76 (TRACE_DISASM_P): Likewise.
77 (TRACE_DISASM): Likewise.
78 (trace_disasm): New function.
80 2016-01-04 Mike Frysinger <vapier@gentoo.org>
82 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
84 2016-01-04 Mike Frysinger <vapier@gentoo.org>
86 * cgen-scache.c (MAX): Delete.
87 (scache_init): Change MAX to max.
88 * cgen-trace.c (min): Delete.
89 * cgen-utils.c (min): Delete.
90 * sim-basics.h [!min] (min): Define.
93 2016-01-04 Mike Frysinger <vapier@gentoo.org>
95 * sim-options.c (sim_parse_args): Tweak getopt error message.
97 2016-01-04 Mike Frysinger <vapier@gentoo.org>
99 * acinclude.m4 (sim-bswap): Delete.
100 * configure: Regenerate.
101 * Make-common.in (SIM_BSWAP): Delete.
102 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
103 * sim-config.h (htonl, ntohl): Delete.
104 (WITH_BSWAP): Delete.
106 2016-01-03 Mike Frysinger <vapier@gentoo.org>
108 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
109 opterr state to it before calling getopt_long and restore afterwards.
110 Set opterr to 0. When optc is '?', call sim_io_eprintf.
112 2016-01-03 Mike Frysinger <vapier@gentoo.org>
114 * hw-device.h (device): Delete commented typedef.
115 * sim-basics.h (device): Delete typedef.
117 2016-01-03 Mike Frysinger <vapier@gentoo.org>
119 * sim-options.c (sim_parse_args): Replace for loop with a call
122 2016-01-03 Mike Frysinger <vapier@gentoo.org>
124 * nrun.c (myname): Mark const.
125 (main): Mark name const. Replace myname parsing loop with a
128 2016-01-03 Mike Frysinger <vapier@gentoo.org>
130 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
131 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
132 (SIM_AC_OPTION_HOSTENDIAN): Delete.
133 * config.in, configure: Regenerate.
134 * Make-common.in (SIM_HOSTENDIAN): Delete.
135 * sim-config.c (current_host_byte_order): Delete.
136 (sim_config): Delete current_host_byte_order assignments and
137 CURRENT_HOST_BYTE_ORDER checks.
138 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
139 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
140 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
141 (current_host_byte_order): Delete.
142 (CURRENT_HOST_BYTE_ORDER): Likewise.
143 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
144 (HOST_BYTE_ORDER): ... this.
145 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
147 (sim_endian_join_16): Likewise.
148 * sim-n-core.h (sim_core_read_misaligned_N): Change
149 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
150 (sim_core_write_misaligned_N): Likewise.
151 * sim-n-endian.h (endian_t2h_N): Likewise.
152 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
153 endian_le2h_N): Likewise.
154 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
156 2016-01-02 Mike Frysinger <vapier@gentoo.org>
158 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
159 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
161 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
162 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
163 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
164 * nrun.c (main): Likewise.
165 * sim-config.c (current_host_byte_order): Change type to enum
166 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
167 (current_target_byte_order): Likewise.
168 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
169 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
171 (sim_config): Change prefered_target_byte_order type to enum
172 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
173 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
174 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
175 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
176 Delete all the various arch/OS endian includes & defines.
177 (current_host_byte_order): Change type to enum bfd_endian.
178 (current_target_byte_order): Likewise.
179 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
180 (CURRENT_TARGET_BYTE_ORDER): Likewise.
181 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
182 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
183 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
185 (sim_events_watch_core): Likewise.
186 * sim-events.h: Likewise.
187 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
189 (sim_core_write_misaligned_N): Likewise.
190 * sim-n-endian.h (endian_h2be_N): Likewise.
191 (endian_be2h_N): Likewise.
192 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
193 (offset_N): Likewise.
194 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
195 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
197 2016-01-02 Mike Frysinger <vapier@gentoo.org>
199 * cgen-defs.h (current_state): Delete.
200 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
201 * sim-utils.c (current_state): Delete.
203 2015-12-30 Mike Frysinger <vapier@gentoo.org>
205 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
208 2015-12-27 Mike Frysinger <vapier@gentoo.org>
210 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
212 2015-12-26 Mike Frysinger <vapier@gentoo.org>
214 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
215 * config.in, configure: Regenerate.
216 * Make-common.in (sim-basics_h): Delete tconfig.h.
217 (distclean): Likewise.
218 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
219 (new_sim_core_mapping): Delete WITH_HW and device *device.
220 (sim_core_map_attach, sim_core_attach): Likewise.
221 (sim_core_read_buffer): Delete WITH_DEVICES logic.
222 (sim_core_write_buffer): Likewise.
223 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
225 (sim_core_attach): Likewise.
226 (device_io_read_buffer, device_io_write_buffer): Delete.
227 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
228 (sim_core_write_aligned_N): Likewise.
229 * tconfig.h: Delete file.
231 2015-12-26 Mike Frysinger <vapier@gentoo.org>
233 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
234 Call sim_cpu_hw_io_read_buffer if cpu is valid.
235 (sim_core_write_buffer): Move cia decl to top of func. Call
236 sim_cpu_hw_io_write_buffer if cpu is valid.
238 2015-12-25 Mike Frysinger <vapier@gentoo.org>
240 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
242 (hw_find_integer_property): Likewise.
243 (hw_find_integer_array_property): Likewise.
244 (hw_add_duplicate_property): Likewise.
246 2015-12-25 Mike Frysinger <vapier@gentoo.org>
248 * sim-config.h (WITH_ENGINE): Delete.
249 * sim-module.c (modules): Always include sim_engine_install.
251 2015-12-25 Mike Frysinger <vapier@gentoo.org>
253 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
254 * cgen-types.h (SIM_HAVE_MODEL): Delete.
255 * sim-base.h: Always include sim-model.h.
256 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
257 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
258 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
259 [!WITH_MODEL_P] (sim_machs): Define.
260 * sim-model.h: Add some developer docs.
261 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
262 (WITH_MODEL_P): Define.
263 * sim-module.c (modules): Always include sim_model_install.
264 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
266 2015-12-25 Mike Frysinger <vapier@gentoo.org>
268 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
269 * sim-model.c: Likewise.
270 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
271 SIM_MACH_IMP_PROPERTIES
273 2015-12-25 Mike Frysinger <vapier@gentoo.org>
275 * sim-core.c (device_error): Delete.
276 (sim_core_map_attach): Delete calls to device_error.
277 (sim_core_attach): Likewise.
278 * sim-core.h (device_error): Delete.
279 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
281 (sim_core_write_aligned_N): Likewise.
283 2015-12-25 Mike Frysinger <vapier@gentoo.org>
285 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
286 * sim-core.c (sim_core_write_buffer): Likewise.
287 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
288 (sim_core_write_aligned_N): Likewise.
290 2015-12-25 Mike Frysinger <vapier@gentoo.org>
292 * dv-pal.c: Include config.h and sim-main.h.
293 (hw_pal_io_read_buffer): Always call CPU_INDEX.
295 2015-12-24 Mike Frysinger <vapier@gentoo.org>
297 * sim-options.c (standard_options): Always enable load-lma and
299 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
301 2015-12-24 Mike Frysinger <vapier@gentoo.org>
303 * sim-module.c (MODULE_LIST): Delete.
305 2015-12-24 Mike Frysinger <vapier@gentoo.org>
307 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
308 Move to h8300/compile.c.
309 [SIM_H8300] (standard_options): Likewise.
310 (standard_option_handler): Likewise.
312 2015-12-24 Mike Frysinger <vapier@gentoo.org>
314 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
315 sim_watchpoint_install.
317 2015-12-24 Mike Frysinger <vapier@gentoo.org>
319 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
320 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
322 * sim-options.c (OPTION_MEM_SIZE): Delete.
323 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
324 (standard_option_handler): Likewise.
326 2015-12-24 Mike Frysinger <vapier@gentoo.org>
328 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
330 2015-11-21 Mike Frysinger <vapier@gentoo.org>
333 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
335 2015-11-21 Mike Frysinger <vapier@gentoo.org>
338 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
339 vasprintf, and va_end together. Check ret after va_end call.
341 2015-11-21 Mike Frysinger <vapier@gentoo.org>
343 * sim-types.h (SIM_PRI_TB): Define.
344 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
345 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
346 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
347 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
349 2015-11-17 Mike Frysinger <vapier@gentoo.org>
351 * sim-main.h (WITH_MODULO_MEMORY): Delete.
352 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
353 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
354 (sim_core_translate): Likewise.
355 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
357 2015-11-16 Mike Frysinger <vapier@gentoo.org>
359 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
360 (cgen_cpu_close): Change to XCONCAT2.
362 2015-11-15 Mike Frysinger <vapier@gentoo.org>
364 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
367 2015-11-14 Mike Frysinger <vapier@gentoo.org>
369 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
370 * sim-close.c: New file.
372 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
373 Ali Lown <ali.lown@imgtec.com>
375 * sim-bits.h (EXTEND6): New macro.
376 (EXTEND12): New macro.
377 (EXTEND25): New macro.
379 2015-06-24 Mike Frysinger <vapier@gentoo.org>
381 * sim-trace.c (trace_one_insn): Delete.
382 * sim-trace.h (trace_one_insn): Delete.
384 2015-06-24 Mike Frysinger <vapier@gentoo.org>
386 * sim-trace.c (debug_printf): Rename to ...
387 (sim_debug_printf): ... this.
388 * sim-trace.h (debug_printf): Delete define.
389 (debug_printf): Rename to ...
390 (sim_debug_printf): ... this.
392 2015-06-24 Mike Frysinger <vapier@gentoo.org>
394 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
395 (trace_options): Add trace-register option.
396 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
397 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
398 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
399 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
400 TRACE_REGISTER_P, TRACE_REGISTER): Define.
402 2015-06-24 Mike Frysinger <vapier@gentoo.org>
404 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
405 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
406 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
407 STRACE_DEBUG): Define.
409 2015-06-24 Mike Frysinger <vapier@gentoo.org>
411 * sim-trace.c (trace_options): Update help text for trace-alu,
412 trace-fpu, trace-vpu, and trace-semantics.
413 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
414 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
416 2015-06-24 Mike Frysinger <vapier@gentoo.org>
418 * sim-assert.h (SIM_FILTER_PATH): Delete.
419 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
420 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
421 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
422 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
423 * sim-events.c: Include libiberty.h.
424 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
426 2015-06-23 Mike Frysinger <vapier@gentoo.org>
428 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
429 (AC_ARG_ENABLE(sim-cflags)): Likewise.
430 (AC_ARG_ENABLE(sim-debug)): Likewise.
431 (AC_ARG_ENABLE(sim-stdio)): Likewise.
432 (AC_ARG_ENABLE(sim-trace)): Likewise.
433 (AC_ARG_ENABLE(sim-profile)): Likewise.
434 (AC_ARG_ENABLE(sim-environment)): Likewise.
435 (AC_ARG_ENABLE(sim-alignment)): Likewise.
436 (AC_ARG_ENABLE(sim-assert)): Likewise.
437 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
438 (AC_ARG_ENABLE(sim-endian)): Likewise.
439 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
440 (AC_ARG_ENABLE(sim-float)): Likewise.
441 (AC_ARG_ENABLE(sim-scache)): Likewise.
442 (AC_ARG_ENABLE(sim-default-model)): Likewise.
443 (AC_ARG_ENABLE(sim-inline)): Likewise.
444 (AC_ARG_ENABLE(sim-packages)): Likewise.
445 (AC_ARG_ENABLE(sim-regparm)): Likewise.
446 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
447 (AC_ARG_ENABLE(sim-smp)): Likewise.
448 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
449 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
450 (AC_ARG_ENABLE(cgen-maint)): Likewise.
451 * configure: Regenerate.
453 2015-06-23 Mike Frysinger <vapier@gentoo.org>
455 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
457 2015-06-23 Mike Frysinger <vapier@gentoo.org>
459 * cgen-trace.c [!__STDC__]: Delete.
460 * sim-trace.h [!__STDC__]: Likewise.
462 2015-06-21 Mike Frysinger <vapier@gentoo.org>
464 * sim-model.c (sim_model_init): Assert model is not NULL.
466 2015-06-21 Mike Frysinger <vapier@gentoo.org>
468 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
469 stdint.h. Replace all signed/unsigned typedefs with int#_t and
472 2015-06-21 Mike Frysinger <vapier@gentoo.org>
474 * sim-alu.h (_SIM_ALU_H_): Rename to ...
475 (SIM_ALU_H): ... this.
476 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
477 (SIM_ASSERT_H): ... this.
478 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
479 (SIM_BASICS_H): ... this.
480 * sim-bits.h (_SIM_BITS_H_): Rename to ...
481 (SIM_BITS_H): ... this.
482 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
483 (SIM_ENDIAN_H): ... this.
485 2015-06-18 Mike Frysinger <vapier@gentoo.org>
487 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
490 2015-06-18 Mike Frysinger <vapier@gentoo.org>
492 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
493 m for sentinel testing.
495 2015-06-17 Mike Frysinger <vapier@gentoo.org>
497 * sim-syscall.c: Include errno.h and targ-vals.h.
498 (sim_syscall_multi, sim_syscall): Define.
499 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
500 * syscall.c (cb_syscall): Extend comment.
502 2015-06-17 Mike Frysinger <vapier@gentoo.org>
504 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
505 * sim-syscall.c: New file.
506 * sim-syscall.h: New file.
508 2015-06-17 Mike Frysinger <vapier@gentoo.org>
510 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
511 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
512 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
513 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
514 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
516 * gentmap.c (gen_targ_map_c): Output name field.
518 2015-06-12 Mike Frysinger <vapier@gentoo.org>
520 * acinclude.m4: Change configure.in to configure.ac.
521 * sim-config.h: Likewise.
523 2015-06-12 Mike Frysinger <vapier@gentoo.org>
525 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
526 * configure: Regenerate.
528 2015-06-12 Mike Frysinger <vapier@gentoo.org>
530 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
531 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
532 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
533 TRACE_DEBUG): Define.
535 2015-06-12 Mike Frysinger <vapier@gentoo.org>
537 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
538 * sim-trace.c (trace_option_handler): Likewise.
539 * sim-trace.h (WITH_TRACE_ANY_P): Define.
540 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
541 (TRACE_ANY_P): Likewise.
543 2015-06-12 Mike Frysinger <vapier@gentoo.org>
545 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
546 CGEN_TRACE_INSN_FINI.
547 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
548 trace_result to cgen_trace_result, trace_insn_fini to
549 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
550 and trace_extract to cgen_trace_extract.
551 * cgen-trace.h (trace_insn_init): Rename to ...
552 (cgen_trace_insn_init): ... this.
553 (trace_insn_fini): Rename to ...
554 (cgen_trace_insn_fini): ... this.
555 (trace_insn): Rename to ...
556 (cgen_trace_insn): ... this.
557 (trace_extract): Rename to ...
558 (cgen_trace_extract): ... this.
559 (trace_result): Rename to ...
560 (cgen_trace_result): ... this.
561 (TRACE_RESULT_P): Rename to ...
562 (CGEN_TRACE_RESULT_P): ... this.
563 (TRACE_INSN_INIT): Rename to ...
564 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
565 cgen_trace_insn_init.
566 (TRACE_INSN_FINI): Rename to ...
567 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
568 cgen_trace_insn_fini.
569 (TRACE_PRINTF): Rename to ...
570 (CGEN_TRACE_PRINTF): ... this.
571 (TRACE_INSN): Rename to ...
572 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
573 (TRACE_EXTRACT): Rename to ...
574 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
576 (TRACE_RESULT): Rename to ...
577 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
578 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
579 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
580 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
581 TRACE_INSN to CGEN_TRACE_INSN.
582 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
584 2015-06-11 Mike Frysinger <vapier@gentoo.org>
586 * sim-events.c (ETRACE_P): Delete.
587 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
588 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
589 * sim-events.h (struct _sim_events): Delete trace member.
590 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
591 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
593 2015-06-11 Mike Frysinger <vapier@gentoo.org>
595 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
596 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
597 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
598 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
600 2015-06-11 Mike Frysinger <vapier@gentoo.org>
602 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
604 2015-06-11 Mike Frysinger <vapier@gentoo.org>
606 * sim-trace.h (WITH_TRACE_P): New define.
607 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
608 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
609 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
610 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
611 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
612 Redefine to use WITH_TRACE_P.
614 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
616 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
617 mistake in call to sim_engine_abort.
619 2015-04-29 Nick Clifton <nickc@redhat.com>
622 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
623 increasing parenthesis around casts to signed values.
625 2015-04-21 Mike Frysinger <vapier@gentoo.org>
627 * gennltvals.sh: Add mcore support.
628 * nltvals.def: Regenerate.
630 2015-04-21 Mike Frysinger <vapier@gentoo.org>
632 * cgen.sh: Add +x permissions.
633 * genmloop.sh: Likewise.
634 * gentvals.sh: Likewise.
635 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
636 Change all uses of srcroot for newlib to newlibroot.
638 2015-04-18 Mike Frysinger <vapier@gentoo.org>
640 * sim-base.h (SIM_CPU): New typedef.
642 2015-04-18 Mike Frysinger <vapier@gentoo.org>
644 * cgen-engine.h (CIA_ADDR): Delete.
645 * sim-base.h: Update sim_cia example.
646 [!CIA_ADDR] (sim_cia): New typedef.
648 2015-04-17 Mike Frysinger <vapier@gentoo.org>
650 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
651 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
652 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
653 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
654 CIA_SET to CPU_PC_SET.
656 2015-04-15 Mike Frysinger <vapier@gentoo.org>
658 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
659 * sim-main.h (STATE_CPU): Remove from comment and define.
661 2015-04-13 Mike Frysinger <vapier@gentoo.org>
663 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
664 * configure: Regenerate.
666 2015-04-13 Mike Frysinger <vapier@gentoo.org>
668 * sim-options.c: Include version.h.
669 (OPTIONS_VERSION): New enum.
670 (standard_options): Add "version".
671 (standard_option_handler): Handle OPTIONS_VERSION.
673 2015-04-13 Mike Frysinger <vapier@gentoo.org>
675 * Makefile.in (version.o): Change to using create-version.sh from gdb.
676 (create-version.sh): Delete.
678 2015-04-06 Mike Frysinger <vapier@gentoo.org>
680 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
682 2015-04-01 Mike Frysinger <vapier@gentoo.org>
684 * run-sim.h, run.c: Delete.
685 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
687 2015-03-31 Mike Frysinger <vapier@gentoo.org>
689 * config.in, configure: Regenerate.
690 * Make-common.in (CSEARCH): Add $(ZLIBINC).
691 (ZLIB, ZLIBINC): Define.
692 (BFD_LIB): Add $(ZLIB).
694 2015-03-31 Mike Frysinger <vapier@gentoo.org>
696 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
697 * cgen-ops.h (SEMOPS_INLINE): Likewise.
699 2015-03-29 Mike Frysinger <vapier@gentoo.org>
701 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
702 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
703 * sim-inline.h (INLINE2): Define to gnu_inline when available.
705 2015-03-24 Mike Frysinger <vapier@gentoo.org>
707 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
708 usage of STATE_WATCHPOINTS.
709 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
710 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
712 2015-03-24 Mike Frysinger <vapier@gentoo.org>
714 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
716 2015-03-24 Mike Frysinger <vapier@gentoo.org>
718 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
720 2015-03-24 Mike Frysinger <vapier@gentoo.org>
722 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
723 of enable_sim_hardware to AC_ARG_ENABLE.
725 2015-03-23 Mike Frysinger <vapier@gentoo.org>
727 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
728 Add dv-sockser.o to sim_hw_objs.
730 2015-03-23 Mike Frysinger <vapier@gentoo.org>
732 * dv-sockser.c: Include config.h.
733 * dv-sockser.h: Include sim-inline.h.
734 [HAVE_DV_SOCKSER]: Move all prototypes here.
735 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
736 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
738 2015-03-16 Mike Frysinger <vapier@gentoo.org>
740 * gentmap.c, run.c: Convert old style prototypes.
742 2015-03-16 Mike Frysinger <vapier@gentoo.org>
744 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
745 symlinking tconfig.h to tconfig.in.
746 * config.in, configure: Regenerate.
747 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
748 * tconfig.in: Rename file ...
749 * tconfig.h: ... here.
751 2015-03-15 Mike Frysinger <vapier@gentoo.org>
753 * dv-socker.h (dv_sockser_install): Declare.
754 * sim-module.c: Include config.h.
755 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
756 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
757 * sim-module.h: Include gdb/remote-sim.h.
759 2015-03-14 Mike Frysinger <vapier@gentoo.org>
761 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
762 (sim-inline.c): Delete rule.
764 2015-03-14 Mike Frysinger <vapier@gentoo.org>
766 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
767 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
768 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
770 2015-03-14 Mike Frysinger <vapier@gentoo.org>
772 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
773 [!ASSERT, WITH_ASSERT]: Likewise.
774 * sim-endian.c: Delete sim-io.h include.
776 2015-02-19 Mike Frysinger <vapier@gentoo.org>
778 * run-sim.h (sim_kill): Delete unused prototype.
780 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
782 * gentmap.c: Include "string.h".
784 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
786 * sim-options.c (sim_args_command): Call freeargv() when failure
789 2015-01-07 Joel Brobecker <brobecker@adacore.com>
791 * aclocal.m4, configure: Regenerate using automake 1.11.1.
793 2014-12-03 Joel Brobecker <brobecker@adacore.com>
795 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
796 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
797 callbacks following renaming in callback.h.
798 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
799 callback by call to "to_lstat" callback
801 2014-08-28 Gary Benson <gbenson@redhat.com>
803 * sim-trace.h (debug_printf): New define.
805 2014-08-19 Alan Modra <amodra@gmail.com>
807 * configure: Regenerate.
809 2014-08-15 Roland McGrath <mcgrathr@google.com>
811 * configure: Regenerate.
812 * config.in: Regenerate.
814 2014-03-10 Mike Frysinger <vapier@gentoo.org>
816 * sim-command.c (sim_do_command): Add const to cmd.
817 * sim-options.c (sim_args_command): Add const to cmd.
818 * sim-options.h (sim_args_command): Add const to cmd.
820 2014-03-05 Mike Frysinger <vapier@gentoo.org>
822 * sim-hload.c (sim_load): Add const to prog.
823 * sim-load.c (sim_load_file): Likewise.
824 * sim-utils.c (sim_analyze_program): Likewise.
825 * sim-utils.h (sim_analyze_program): Likewise.
826 (sim_load_file): Likewise.
828 2014-03-04 Mike Frysinger <vapier@gentoo.org>
830 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
831 * callback.c (system): Delete unused prototype.
833 (os_shutdown): Likewise.
834 (os_unlink): Likewise.
836 (os_system): Likewise.
837 (os_rename): Likewise.
838 (os_write_stdout): Likewise.
839 (os_flush_stdout): Likewise.
840 (os_write_stderr): Likewise.
841 (os_flush_stderr): Likewise.
842 (os_write): Likewise.
843 (os_read_stdin): Likewise.
846 (os_lseek): Likewise.
847 (os_isatty): Likewise.
848 (os_get_errno): Likewise.
849 (os_close): Likewise.
850 (os_vprintf_filtered): Likewise.
851 (os_evprintf_filtered): Likewise.
852 (os_error): Likewise.
856 (wrap): Change to new style prototype.
859 (os_close): Likewise.
860 (os_poll_quit): Likewise.
861 (os_get_errno): Likewise.
862 (os_isatty): Likewise.
863 (os_lseek): Likewise.
866 (os_read_stdin): Likewise.
867 (os_write): Likewise.
868 (os_write_stdout): Likewise.
869 (os_flush_stdout): Likewise.
870 (os_write_stderr): Likewise.
871 (os_flush_stderr): Likewise.
872 (os_rename): Likewise.
873 (os_system): Likewise.
875 (os_unlink): Likewise.
877 (os_fstat): Likewise.
878 (os_lstat): Likewise.
879 (os_ftruncate): Likewise.
880 (os_truncate): Likewise.
882 (os_pipe_empty): Likewise.
883 (os_pipe_nonempty): Likewise.
884 (os_shutdown): Likewise.
886 (cb_read_target_syscall_maps): Likewise.
887 (cb_target_to_host_syscall): Likewise.
888 (cb_host_to_target_errno): Likewise.
889 (cb_target_to_host_open): Likewise.
890 (cb_store_target_endian): Likewise.
891 (cb_host_to_target_stat): Likewise.
892 * sim-hload.c (sim_load): Change to new style prototype.
893 * sim-load.c (sim_load_file): Change to new style prototype.
894 (report_transfer_performance): Likewise.
895 (xprintf_bfd_vma): Likewise.
896 * syscall.c (cb_get_string): Change to new style prototype.
897 (get_path): Likewise.
898 (cb_syscall): Likewise.
900 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
902 * create-version.sh: Align parameters to match those of
903 ../../gdb/common/create-version.sh.
904 * Make-common.in (srcsim): New variable.
905 (version.c): Adjust call to create-version.sh as per above.
907 2013-09-23 Alan Modra <amodra@gmail.com>
909 * configure: Regenerate.
911 2013-09-03 Mike Stump <mikestump@comcast.net>
913 * sim-options.c (complete_option_list): Mark text and word const.
915 2013-06-28 Tom Tromey <tromey@redhat.com>
917 * Make-common.in (version.c): Use version.in, not
919 * create-version.sh: Likewise.
921 2013-06-24 Joel Brobecker <brobecker@adacore.com>
923 * create-version.sh: New script. Adapted from
924 gdb/commong/create-version.sh.
925 * Make-common.in (version.c): Update rule dependencies,
926 and re-implement using create-version.sh.
928 2013-06-21 Nick Clifton <nickc@redhat.com>
930 * gennltvals.sh: Add msp430 support.
931 * nltvals.def: Regenerate.
933 2013-06-03 Mike Frysinger <vapier@gentoo.org>
935 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
936 * aclocal.m4, configure: Regenerate.
938 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
941 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
942 -Wformat-nonliteral with -Wno-format.
944 2013-03-26 Mike Frysinger <vapier@gentoo.org>
946 * acinclude.m4: Regenerate.
948 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
950 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
951 which do not support dv-sockser.o. Add always as option to
952 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
953 is always required to be enabled by simulator.
955 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
957 * gennltvals.sh: Use libgloss/syscall.h for cr16.
958 * nltvals.def: Regenerate.
960 2012-06-16 Joel Brobecker <brobecker@adacore.com>
962 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
963 * config.in, configure: Regenerate.
965 2012-05-24 Pedro Alves <palves@redhat.com>
967 * sim-signal.h (sim_signal_to_target): Rename to ...
968 (sim_signal_to_gdb_signal): ... this.
969 * sim-signal.c (sim_signal_to_target): Rename to ...
970 (sim_signal_to_gdb_signal): ... this.
971 * sim-reason.c (sim_stop_reason): Adjust to rename.
973 2012-05-24 Pedro Alves <palves@redhat.com>
977 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
979 2012-05-24 Pedro Alves <palves@redhat.com>
983 Replace target_signal with gdb_signal throughout.
985 2012-05-18 Nick Clifton <nickc@redhat.com>
988 * callback.c: Include config.h before system header files.
989 * cgen-trace.c: Likewise.
990 * cgen-utils.c: Likewise.
991 * gentmap.c: Likewise.
993 2012-04-02 Mike Frysinger <vapier@gentoo.org>
995 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
997 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
999 * sim-trace.c: Update the function prototype of save_data_size.
1000 Move the enum data_fmt from here...
1001 * sim-trace.h: ...to here.
1002 Add function prototype of save_data.
1004 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1006 * sim-core.h (sim_core_trans_addr): Add prototype.
1008 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1010 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1011 missing in last change.
1013 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1015 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1016 * nrun.c: Include string.h/strings.h.
1017 * aclocal.m4, config.in, configure: Regenerate.
1019 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1021 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1022 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1023 out -Werror initialization.
1025 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1027 * Make-common.in (TAGS): Change a-z to [:lower:].
1028 * acinclude.m4 (sim-trace): Likewise.
1029 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1030 Change A-Za-z0-9 to [:alnum:].
1032 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1034 * nrun.c (main): Display strsignal of sigrc.
1036 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1038 * Makefile.in (abs_srcdir): Declare.
1039 (srcroot): Define in terms of abs_srcdir.
1040 (headers): Change srcdir to abs_srcdir.
1042 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1044 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1047 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1049 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1050 system bourne shell.
1052 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1054 * syscall.c (cb_get_string): Rename from "get_string".
1055 (get_path): Rename get_string call to cb_get_string.
1057 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1059 * Make-common.in (VPATH): Add $(srccom).
1061 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1062 POSTCOMPILE): New variables.
1063 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1064 Include dependency files, when using GNU Make. Delete all
1065 dependency-only rules.
1066 * aclocal.m4: Include ../../config/depstand.m4. Call
1067 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1068 (MAKE, GMAKE): New substs.
1070 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1073 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1074 * configure, config.in: Regenerate.
1075 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1077 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1079 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1081 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1083 * sim-profile.c (profile_info): Only print the title once.
1085 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1087 * acinclude.m4: Rename from aclocal.m4.
1088 * aclocal.m4: Regenerate.
1090 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1092 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1093 * common.m4: Delete.
1094 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1095 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1096 * configure: Regenerate.
1098 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1100 * sim-alu.h (ALU32_AND): Clear carry flag.
1101 (ALU32_AND): Clear carry flag.
1103 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1105 * dv-cfi.c: Include stdbool.h.
1107 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1109 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1111 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1113 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1114 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1116 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1118 * sim-command.c: Include sim-options.h.
1120 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1122 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1124 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1126 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1127 Delete direct call to AC_PROG_CC.
1129 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1131 * sim-command.c: New file.
1132 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1133 (sim-command.o): New rule.
1135 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1137 * sim-options.c (standard_option_handler): Remove arg[0] check
1138 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1139 not an empty string, otherwise assign "" back to it.
1141 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1143 * nltvals.def: Regenerate to include Blackfin syscalls again.
1145 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1147 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1148 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1149 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1150 (trace_idx_to_str): Likewise.
1151 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1152 (TRACE_syscall): Define.
1153 (WITH_TRACE_SYSCALL_P): Likewise.
1154 (TRACE_SYSCALL_P): Likewise.
1156 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1158 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1159 remove now-unnecessary sub-scope for glue->type setting.
1160 Check to see if the "reg" property exists before we use it, and
1161 if it doesn't exist, error out for "glue" devices.
1163 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1165 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1166 glue-or, and set type to glue_xor when name is glue-xor.
1167 (hw_glue_port_event): Return immediately when type is glue_io
1168 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1169 and hw_port_event calls from glue_and to end of function.
1171 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1173 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1174 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1175 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1176 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1177 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1178 around function arguments.
1180 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1182 * sim-options.c (complete_option_list, sim_complete_command):
1185 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1187 * dv-glue.c: Fix up style.
1189 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1191 * hw-alloc.c (hw_alloc_data): Adjust brace.
1192 * hw-base.c (hw_base_data): Likewise.
1193 (generic_hw_unit_decode): Fix indentation.
1194 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1195 * hw-events.c (hw_event, hw_event_data): Likewise.
1196 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1197 * hw-instances.c (hw_instance_data): Likewise.
1198 * hw-instances.h (hw_instance): Likewise.
1199 * hw-main.h (hw_descriptor, enum): Likewise.
1200 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1201 * hw-ports.h (hw_port_descriptor): Likewise.
1202 * hw-properties.c (hw_property_data): Likewise.
1203 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1204 _range_property_spec, _reg_property_spec): Likewise.
1205 * hw-tree.c (_name_specifier, printer): Likewise.
1206 (split_device_specifier, parse_string_property, hw_tree_traverse,
1207 print_size, print_reg_property, print_string, print_properties):
1210 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1212 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1213 * Make-common.in (dv-cfi.o): New rule.
1214 * dv-cfi.c, dv-cfi.h: New files.
1216 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1218 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1219 fcntl.h and sys/fcntl.h, for constants.
1220 * nltvals.def: Regenerate.
1221 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1222 * sim-io.h (sys/types.h, sys/stat.h): Include.
1223 (sim_io_stat, sim_io_fstat): Declare.
1225 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1227 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1228 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1229 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1230 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1231 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1232 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1233 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1234 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1235 syscall.c: Trim trailing whitespace.
1237 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1239 * gennltvals.sh: Handle bfin targets.
1240 * nltvals.def: Regenerate.
1242 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1244 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1247 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1249 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1250 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1251 (hw_free): Drop zfree logic and always call free.
1252 * hw-base.c (hw_delete): Change zfree to free.
1253 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1254 (hw_handle_remove_phandle): Likewise.
1255 * hw-instances.c (hw_instance_delete): Likewise.
1256 * hw-tree.c (parse_reg_property): Likewise.
1257 (parse_ranges_property): Likewise.
1258 (parse_string_property): Likewise.
1259 * sim-core.c (sim_core_uninstall): Likewise.
1260 * sim-cpu.c (sim_cpu_free_all): Likewise.
1261 * sim-hw.c (sim_hw_uninstall): Likewise.
1262 * sim-memopt.c (do_memopt_delete): Likewise.
1263 (sim_memory_uninstall): Likewise.
1264 * sim-module.c (sim_module_uninstall): Likewise.
1265 * sim-options.c (sim_parse_args): Likewise.
1266 * sim-profile.c (profile_pc_cleanup): Likewise.
1267 (profile_uninstall): Likewise.
1268 * sim-watch.c (do_watchpoint_delete): Likewise.
1269 * sim-utils.c (zfree): Delete.
1270 (sim_state_free): Change zfree to free.
1271 * sim-utils.h (zfree): Delete.
1273 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1275 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1277 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1279 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1281 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1283 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1285 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1286 when asprintf fails.
1287 * sim-utils.c (sim_do_commandf): Issue an error and return when
1289 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1292 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1294 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1295 bytes has been calculated and when mmap_next_fd is valid and
1297 (memory_option_handler): Allow missing size when mmap_next_fd is
1300 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1302 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1303 not empty, and always append $3 to $hardware.
1305 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1307 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1308 * sim-hw.h (sim_hw_abort): Likewise.
1310 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1312 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1314 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1316 * run.1: Copyright year update.
1318 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1320 * hw-alloc.h (HW_NALLOC): Define.
1322 010-12-28 Mike Frysinger <vapier@gentoo.org>
1324 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1326 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1328 * sim-memopt.c (OPTION_MAP_INFO): Define.
1329 (memory_options): Handle --map-info.
1330 (memory_option_handler): Handle OPTION_MAP_INFO.
1332 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1334 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1335 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1336 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1338 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1340 * sim-core.c (WITH_HW): Add device casts to device_error,
1341 device_io_read_buffer, and device_io_write_buffer.
1343 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1345 * dv-sockser.c (dv_sockser_write_buffer): New function.
1346 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1347 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1349 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1351 * callback.c (os_lseek): Call wrap on lseek result.
1353 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1355 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1356 call by its equality to -1 not by it being negative.
1357 (connected_p): Likewise for accept() call.
1359 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1361 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1363 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1365 * profile.c (sim_profile_print_bar): Add cpu argument.
1367 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1369 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1371 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1373 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1374 (profile_print_pc): Convert sim_io_printf to profile_printf.
1375 (profile_print_insn): Likewise.
1376 (profile_print_memory): Likewise.
1377 (profile_print_core): Likewise.
1378 (profile_print_model): Likewise.
1379 (sim_profile_print_bar): Likewise.
1380 (profile_print_speed): Likewise.
1381 (profile_print_addr_ranges): Likewise.
1382 (profile_info): Likewise.
1383 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1385 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1387 * sim-model.c (OPTION_MODEL): Convert to enum.
1388 (OPTION_MODEL_INFO): New enum.
1389 (model_options): Add model-info/info-model entries.
1390 (model_option_handler): Handle OPTION_MODEL_INFO.
1392 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1394 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1395 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1398 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1400 * sim-hrw.c (sim_write): Add const to buf arg.
1401 * sim-utils.h (sim_write_fn): Likewise.
1403 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1405 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1408 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1410 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1411 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1412 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1413 * dv-sockser.c (sockser_options): Likewise.
1414 * hw-ports.c (empty_hw_ports): Likewise.
1415 * sim-hw.c (hw_options): Likewise.
1416 * sim-model.c (model_options): Likewise.
1417 * sim-options.c (standard_options): Likewise.
1418 * sim-profile.c (profile_options): Likewise.
1419 * sim-trace.c (trace_options): Likewise.
1420 * sim-watch.c (watchpoint_options): Likewise.
1422 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1424 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1425 the local "arg_table" variable, and the xmalloc cast.
1427 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1429 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1431 (sim_fpu_print_func): Add const markings to format buffer.
1433 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1435 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1437 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1439 * sim-trace.c (save_data): Add const markings to "buf" argument.
1441 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1443 * sim-options.c (standard_option_handler): Add const markings to
1446 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1448 * hw-ports.h: Fix spelling typos.
1450 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1452 * configure.ac: Check for socklen_t.
1453 * configure, config.in: Regenerated.
1454 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1456 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1458 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1459 * sim-hw.c (hw_option_handler): Likewise.
1461 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1463 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1464 (interrupt_nr_to_str): Likewise.
1465 (default_interrupt_names): Add const to pointer type.
1466 (sim_watchpoint_install): Add const to prefix.
1467 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1469 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1471 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1472 (sim_core_write_buffer): Likewise.
1474 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1476 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1477 the SIM_HAVE_ADDR_RANGE define.
1479 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1481 * sim-core.h (device_error): Add const to message, and add printf
1484 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1486 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1487 SIM_HAVE_ADDR_RANGE define.
1489 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1491 * dv-glue.c (hw_glue_ports): Swap static and const.
1493 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1495 * nrun.c (usage): Use void in definition.
1496 * sim-options.c (dup_arg_p): Convert old-style function definition.
1497 (sim_parse_args): Likewise.
1498 (sim_print_help): Likewise.
1499 * sim-trace.c (set_trace_option_mask): Likewise.
1500 (set_trace_option): Likewise.
1501 * sim-utils.c (sim_analyze_program): Likewise.
1502 (sim_elapsed_time_get): Likewise.
1503 (sim_elapsed_time_since): Likewise.
1505 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1507 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1508 (standard_options): Likewise.
1509 (standard_option_handler): Likewise.
1511 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1513 * hw-ports.c (TRACE): Delete.
1514 * hw-properties.c (TRACE): Delete.
1515 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1516 (hw_find_integer_property): Likewise.
1517 (hw_find_integer_array_property): Likewise.
1518 (hw_add_duplicate_property): Likewise.
1520 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1522 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1525 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1527 * sim-model.c: Include sim-model.h
1529 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1531 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1532 & from the STATE_CPU() examples.
1534 2010-01-24 Doug Evans <dje@sebabeach.org>
1536 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1537 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1539 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1540 (struct cgen_fp_ops): Update signatures of floating point conversion
1543 * Make-common.in (CGEN_SIM_DEPS): Define.
1544 (CGEN_INCLUDE_DEPS): Use it.
1545 (CGEN_MAIN_CPU_DEPS): Simplify.
1547 2010-01-22 Doug Evans <dje@sebabeach.org>
1549 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1550 (SUBWORDTFSI, JOINSIDI): Ditto.
1552 2010-01-05 Doug Evans <dje@sebabeach.org>
1554 * cgen-types.h (SETDI): Delete, unused.
1556 2009-12-02 Doug Evans <dje@sebabeach.org>
1558 * cgen-engine.h: Remove duplicated comment.
1560 2009-11-23 Doug Evans <dje@sebabeach.org>
1562 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1563 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1565 2009-11-22 Doug Evans <dje@sebabeach.org>
1567 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1568 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1569 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1570 instead of CGEN_INSN_INT.
1572 * cgen-trace.h (trace_extract): Add cast to fix warning.
1574 2009-11-05 Doug Evans <dje@sebabeach.org>
1576 * cgen-mem.h (DECLARE_GETT): Don't inline.
1577 (DECLARE_SETT): Ditto.
1579 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1581 * sim-inline.h: Fix spelling error.
1583 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1585 * Make-common.in: Add datarootdir.
1587 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1589 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1590 (SIM_CHECK_MEMBERS_1): Remove.
1591 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1592 AC_CHECK_MEMBERS one.
1593 * configure: Regenerate.
1595 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1596 * configure: Regenerate.
1598 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1600 * config.in: Regenerate.
1601 * configure: Likewise.
1603 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1604 definition of AC_CHECK_MEMBER.
1606 * aclocal.m4: m4_include toplevel config/override.m4.
1607 * configure: Regenerate.
1609 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1611 * Makefile.in (datarootdir): New variable.
1613 2009-07-07 Doug Evans <dje@sebabeach.org>
1615 * Make-common.in (CPU_DIR): Define.
1617 2009-07-06 Doug Evans <dje@sebabeach.org>
1619 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1620 identifiers for file types rather than encoding internal
1621 implementation details of cgen.sh.
1622 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1623 * cgen.sh: Add support for parallel makes.
1624 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1626 2009-05-18 Jon Beniston <jon@beniston.com>
1628 * gennltvals.sh: Add lm32 target.
1629 * nltvals.def: Add lm32 syscall definitions.
1631 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1633 Speed up simulator startup:
1634 * sim-utils.c (zalloc): Use xcalloc.
1636 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1638 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1639 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1640 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1641 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1642 type, QI, HI, SI, DI.
1644 * callback.c (os_error): Mark as being a noreturn function.
1645 * sim-io.h (sim_io_error): Similar for sim_io_error.
1647 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1649 * aclocal.m4: Fix underquoting of function names.
1651 2008-10-21 Julian Brown <julian@codesourcery.com>
1653 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1655 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1657 * common.m4: Add test for libz and zlib.h.
1658 * configure: Regenerate to track ../common/common.m4 changes.
1661 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1662 Daniel Jacobowitz <dan@codesourcery.com>
1663 Joseph Myers <joseph@codesourcery.com>
1665 * aclocal.m4: Include ../../config/acx.m4.
1666 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1667 * configure, config.in: Regenerate.
1668 * Make-common.in (LIB_OBJS): Add version.o.
1669 (version.c, version.o): New rules.
1670 * run.c: Include version.h.
1671 (usage): Add help parameter. Print output either to stdout or
1672 stderr depending on that parameter.
1673 (print_version): New.
1674 (main): Check for --help and --version.
1675 * run-sim.h (sim_target_display_usage): Add help parameter.
1678 2008-04-14 Hans Kester <kester.hans@gmail.com>
1680 * sim-signal.c: Define missing signals for _WIN32.
1682 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1684 * gennltvals.sh: Add cr16.
1685 * nltvals.def: Rebuild.
1687 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1689 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1690 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1692 2007-08-10 Nick Clifton <nickc@redhat.com>
1694 * sim-memopt.c (memory_options): Mention that the
1695 --memory-size switch accepts suffixes.
1696 (parse_size): Handle a suffix on the size value.
1697 * sim-options.c (standard_options): Mention that the mem-size
1698 switch accepts suffixes.
1699 (standard_option_handler): Handle a suffix on the size value.
1701 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1703 * acconfig.h: Remove.
1704 * config.in: Regenerate.
1706 2006-11-07 Thiemo Seufer <ths@mips.com>
1708 * gentmap.c: Fix compile time warning.
1710 2006-11-07 Thiemo Seufer <ths@mips.com>
1712 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1713 for bfd text addresses.
1715 2006-08-29 Thiemo Seufer <ths@mips.com>
1716 Nigel Stephens <nigel@mips.com>
1718 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1719 SIM_QUIET_NAN_NEGATED.
1721 2006-08-29 Nigel Stephens <nigel@mips.com>
1723 * sim-profile.c (profile_pc_init): Initialise default profiling
1724 frequency to a prime number.
1725 (profile_print_pc): Convert gmon.out sample data into target
1728 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1730 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1731 * common.m4: Likewise.
1732 * configure: Regenerated.
1734 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1736 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1737 * configure: Regenerated.
1739 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1741 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1742 and LIBINTL_DEP everywhere.
1743 (CSEARCH): Use INCINTL.
1744 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1746 * configure: Regenerated.
1748 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1750 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1751 option-contents test.
1753 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1755 * sim-signal.c (sim_signal_to_target): Fix typos.
1757 * sim-reason.c (sim_stop_reason): Use
1758 sim_signal_to_target, not sim_signal_to_host.
1759 * sim-signal.c (sim_signal_to_host): Fix typo.
1760 (sim_signal_to_target): New function.
1762 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1764 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1767 2005-07-08 Ian Lance Taylor <ian@airs.com>
1769 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1771 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1772 different fraction for a quiet NaN.
1773 (unpack_fpu): Likewise.
1775 2005-07-08 Ben Elliston <bje@au.ibm.com>
1777 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1778 * sim-load.c: Likewise.
1779 * syscall.c: Likewise.
1781 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1783 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1786 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1788 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1790 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1792 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1793 and signed64 for __ALPHA__.
1795 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1797 * aclocal.m4 Include ../../gettext.m4.
1798 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1799 (AM_LC_MESSAGES): Remove.
1800 * configure: Regenerate.
1802 2005-02-28 Jim Blandy <jimb@redhat.com>
1804 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1805 -Wuninitialized in the default list of build warnings if CFLAGS is
1806 set, and doesn't include -O. (Using -Wuninitialized without
1807 optimization produces a warning, which interferes with compilation
1810 2005-02-21 Jim Blandy <jimb@redhat.com>
1812 * callback.c (os_fstat): Don't declare 't' unless it's used.
1814 2005-02-09 Jim Blandy <jimb@redhat.com>
1816 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1818 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1819 to $(CGEN), to ensure that the command substitution happens where
1820 the variable is referenced in the submake, not when the submake's
1821 arguments are expanded.
1822 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1823 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1824 application Scheme script directly after ${cgen}; don't precede it
1827 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1829 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1830 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1831 Include libiberty.h.
1832 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1833 being either end of a pipe.
1834 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1835 (os_shutdown): Clear pipe state.
1836 (default_callback): Initialize new members.
1838 * callback.c (default_callback): Initialize target_endian.
1839 (cb_store_target_endian): Renamed from store, new first parameter
1840 host_callback *cb, drop last parameter big_p. Take endianness
1842 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1843 Remove variable big_p.
1844 * nrun.c (main): Initialize default_callback.target_endian.
1846 2005-01-14 Andrew Cagney <cagney@gnu.org>
1848 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1849 Add explicit call to AC_CONFIG_HEADER.
1850 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1851 * configure: Re-generate.
1853 2005-01-12 Andrew Cagney <cagney@gnu.org>
1855 * common.m4: New file, based on of aclocal.m4.
1857 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1859 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1860 * configure: Regenerated to track ../common/aclocal.m4 changes.
1862 2005-01-07 Andrew Cagney <cagney@gnu.org>
1864 * configure.ac: Rename configure.in, require autoconf 2.59.
1865 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1866 * configure: Re-generate.
1868 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1870 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1871 <case CB_SYS_ftruncate>: New cases.
1873 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1875 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1876 (cb_syscall) <case CB_SYS_rename>: New case.
1877 * callback.c (os_lstat): New function.
1879 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1881 * run.1: Document --sysroot=filepath.
1882 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1883 (standard_options): Support --sysroot=<path>.
1884 (standard_option_handler): Handle OPTION_SYSROOT.
1885 * syscall.c (simulator_sysroot): Define, initialized empty.
1886 (get_path): Prepend simulator_sysroot to absolute file path.
1887 [HAVE_STRING_H]: Include string.h.
1888 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1889 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1890 (main): If simulator_sysroot is not empty, chdir there.
1891 * sim-config.h (simulator_sysroot): Declare.
1893 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1894 cgen_rtx_error" in a CGEN-generated simulator.
1895 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1896 replacement for CGEN-related breakpoints.
1898 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1900 * Make-common.in (sim-basics_h): Add $(callback_h).
1902 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1904 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1905 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1906 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1907 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1908 (SIM_CHECK_MEMBERS): New macros.
1909 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1910 for struct stat member test and write. Add ST_x calls for each
1911 struct stat member tested in configure.in. Wrap each ST_x call in
1912 #ifdef of configure macro for that member.
1913 * configure, config.in: Regenerate.
1915 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1917 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1919 <case desc>: Pass -OPC opcfile.
1920 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1921 parameter to cgen.sh.
1923 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1925 * Make-common.in (sim-basics_h): Correct dependencies on
1926 cconfig.h and tconfig.h
1927 (sim-load.o): Correct typo in sim-basics_h dependency.
1929 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1931 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1932 sub-dependencies for other sim files that they include.
1933 (sim_main_headers): Use sim-*_h macros.
1934 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1936 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1938 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1941 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1942 $(remote_sim_h) too.
1943 (sim_main_headers): Add sim-utils.h.
1945 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1947 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1949 2004-07-26 Andrew Cagney <cagney@gnu.org>
1951 Problem from Olaf Hering <olh@suse.de>.
1952 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1954 2004-07-10 Ben Elliston <bje@au.ibm.com>
1956 * hw-tree.c (parse_integer_property): Typo fix in comments.
1957 * sim-options.c (sim_args_command): Likewise.
1959 2004-06-28 Andrew Cagney <cagney@gnu.org>
1961 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1963 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1965 * callback.c (os_shutdown): Fix bug in last change: actually
1966 mark file descriptors as available on startup.
1968 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1970 [ include/gdb: * callback.h (host_callback_struct): Replace
1971 members fdopen and alwaysopen with fd_buddy. ]
1972 * callback.c: Changed all users.
1974 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1976 * sim-load.c (sim_load_file): Use bfd_get_section_size
1977 instead of bfd_get_section_size_before_reloc.
1979 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1981 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1982 passing it to printf.
1984 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1986 * callback.c: Update copyright dates.
1988 * sim-basics.h: Likewise.
1989 * sim-load.c: Likewise.
1990 * syscall.c: Likewise.
1992 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1994 * callback.c: Include cconfig.h instead of config.h.
1996 * sim-basics.h: Likewise.
1997 * sim-load.c: Likewise.
1998 * syscall.c: Likewise.
2000 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2002 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2004 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2006 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2008 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2010 * sim-options.c (standard_options): Fix the names of H8
2013 2003-10-30 Andrew Cagney <cagney@redhat.com>
2015 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2016 with "struct bfd_symbol".
2018 2003-10-21 Andrew Cagney <cagney@redhat.com>
2020 * callback.c (os_truncate): Call "truncate", and not "stat".
2022 2003-10-20 Andrew Cagney <cagney@redhat.com>
2024 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2026 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2028 * callback.c (os_ftruncate, os_truncate): New functions.
2029 (default_callback): Initialize ftruncate and truncate members.
2031 2003-09-08 Dave Brolley <brolley@redhat.com>
2033 On behalf of Doug Evans <dje@sebabeach.org>
2034 * cgen.sh: New arg archfile.
2035 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2036 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2038 2003-08-28 Andrew Cagney <cagney@redhat.com>
2040 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2041 * sim-options.c (print_help): Cast the format with specifier to
2044 2003-08-20 Michael Snyder <msnyder@redhat.com>
2045 Dave Brolley <brolley@redhat.com>
2047 * cgen-par.h (flags, word1): New target-specific
2048 fields of CGEN_WRITE_QUEUE_ELEMENT.
2049 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2050 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2051 * gennltvals.sh: Add frv target.
2052 * nltvals.def: Add frv target.
2054 2003-06-23 Michael Snyder <msnyder@redhat.com>
2056 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2057 * sim-reg.c: Fix cut-and-paste bug in comment.
2059 2003-06-22 Andrew Cagney <cagney@redhat.com>
2061 From matthew green <mrg@redhat.com>:
2062 * sim-fpu.h: Update copyright.
2063 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2064 * sim-fpu.c: Update copyright.
2065 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2067 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2069 From Doug Evans <dje@sebabeach.org>:
2070 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2071 with disassemble_info:read_memory_func.
2072 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2074 2003-06-04 Michael Snyder <msnyder@redhat.com>
2076 * common/run.c (main): Remove SIM_H8300 ifdef.
2078 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2079 (standard_options): Add '-x' for h8/300sx.
2080 (standard_option_handler): Add case for SIM_H8300SX.
2082 2003-04-13 Michael Snyder <msnyder@redhat.com>
2084 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2086 2003-03-01 Andrew Cagney <cagney@redhat.com>
2088 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2089 (sim_engine_vabort): Ditto.
2091 2003-02-27 Andrew Cagney <cagney@redhat.com>
2093 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2094 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2095 * nrun.c (main): Ditto.
2097 2003-02-26 Andrew Cagney <cagney@redhat.com>
2099 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2100 (sim_engine_vabort): Ditto.
2101 (sim_engine_halt, sim_engine_restart): Ditto.
2103 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2105 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2106 (sim-break_h): Delete macro.
2107 (sim-break.o): Delete rule.
2108 * sim-break.c: Delete file.
2109 * sim-break.h: Delete file.
2110 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2111 (STATE_BREAKPOINTS): Delete macro.
2112 (sim_state_base): Delete field breakpoints.
2113 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2114 sim_break_install to array.
2116 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2118 * run.c (usage): Fix typos.
2120 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2122 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2124 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2126 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2127 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2128 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2129 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2130 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2131 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2132 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2133 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2134 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2135 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2137 2002-11-13 Andrew Cagney <cagney@redhat.com>
2139 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2141 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2143 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2144 (distclean): Depend on it.
2146 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2148 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2150 2002-08-29 Dave Brolley <brolley@redhat.com>
2152 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2154 2002-07-17 Andrew Cagney <cagney@redhat.com>
2156 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2157 (sim_set_callbacks, sim_size, sim_trace)
2158 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2159 to here from "gdb/remote-sim.h".
2161 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2163 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2164 avoid possible longjmp problems with automatic variable siggnal.
2166 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2168 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2169 * Make-common.in (installdirs): Make $(libdir) too, needed when
2170 installing libsim.a.
2172 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2174 * gennltvals.sh (dir): Mark d30v as obsolete.
2175 * nltvals.def: Remove d30v.
2177 2002-06-17 Andrew Cagney <cagney@redhat.com>
2179 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2181 * sim-memopt.c: Include <unistd.h>.
2182 (do_memopt_add): Fix printf format.
2183 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2185 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2187 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2188 --enable-gdb-build-warnings.
2189 * configure: Regenerated to track ../common/aclocal.m4 changes.
2191 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2193 * sim-fpu.c (unpack_fpu): Initialize exponent for
2196 (sim_fpu_sqrt): Same.
2198 2002-06-08 Andrew Cagney <cagney@redhat.com>
2200 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2201 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2203 * sim-load.c: Ditto.
2204 * callback.c: Ditto.
2206 * Make-common.in (callback_h): Define.
2207 (remote_sim_h): Define.
2209 (callback.o): Update.
2210 (syscall.o): Update.
2213 (sim-hload.o): Update.
2215 (sim-reason.o): Update.
2216 (sim-reg.o): Update.
2217 (sim-resume.o): Update.
2219 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2221 * run.c: Fix formatting.
2223 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2225 * run-sim.h: New header. Provide prototypes for functions used
2226 between run() and libsim.a which are not used by GDB.
2227 * run.c: Include run-sim.h.
2228 (main): If SIM_TARGET_SWITCHES is defined call
2229 sim_target_parse_command_line.
2230 (usage): If SIM_TARGET_SWITCHES is defined call
2231 sim_target_display_usage.
2233 2002-05-17 Andrey Volkov <avolkov@transas.com>
2235 * run.c: Made h8300s as new target, not h8300h alias.
2236 Added new option -S (h8300s target)
2237 * sim-options.c: Ditto.
2239 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2241 * callback.c: Use 'deprecated' rather than 'depreciated.'
2243 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2245 From wiz at danbala:
2246 * sim-fpu.h: Fix grammar and typos.
2249 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2251 * callback.c: Fix some spelling errors.
2252 * hw-device.h: Likewise.
2253 * hw-tree.c: Likewise.
2254 * sim-abort.c: Likewise.
2255 * sim-alu.h: Likewise.
2256 * sim-core.h: Likewise.
2257 * sim-events.c: Likewise.
2258 * sim-events.h: Likewise.
2259 * sim-fpu.h: Likewise.
2260 * sim-profile.h: Likewise.
2261 * sim-utils.c: Likewise.
2263 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2265 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2268 2002-01-20 Ben Elliston <bje@redhat.com>
2270 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2271 the comment for this enumerator.
2273 2002-01-14 Ben Elliston <bje@redhat.com>
2275 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2277 2001-12-20 Kazu Hirata <kazu@hxi.com>
2279 * run.c (usage): Fix a typo.
2281 2001-07-05 Ben Elliston <bje@redhat.com>
2283 * Make-common.in (srccgen): Remove.
2284 (CGEN_CPU_DIR): Define.
2285 (CGEN_READ_SCM): Redefine without $(srccgen).
2286 (CGEN_ARCH_SCM): Ditto.
2287 (CGEN_CPU_SCM): Ditto.
2288 (CGEN_DECODE_SCM): Ditto.
2289 (CGEN_DESC_SCM): Ditto.
2291 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2293 * sim-load.c (sim_load_file): Put it back: external now.
2294 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2296 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2298 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2300 * sim-utils.c (sim_analyze_program): Ditto.
2302 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2304 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2305 we're finished with its immediate use.
2306 * sim-load.c (sim_load_file): Ditto.
2308 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2310 Add support for mmap-based memory regions.
2311 * sim-memopt.c (mmap_next_fd): New global.
2312 (sim_memory_init): Reinitialize it.
2313 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2314 "--memory-mapfile FILE" option. Check for some errors.
2315 (do_memopt_add): Conditionally do mmap instead of malloc for
2316 backing store of simulated memory. Check for more errors.
2317 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2318 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2319 * configure.in: Look for mmap/fstat related functions and headers.
2320 * config.in, configure: Regenerated.
2322 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2324 * sim-core.c (sim_core_map_attach): Correct overlap-related
2327 2001-03-07 Michael Meissner <meissner@redhat.com>
2329 * run.c (alloca-conf.h): Delete, no longer provided.
2331 2001-02-22 Ben Elliston <bje@redhat.com>
2333 * sim-trace.h (TRACE_VPU_IDX): Add.
2334 (TRACE_vpu): Define.
2335 (WITH_TRACE_VPU_P): Likewise.
2336 (TRACE_VPU_P): Likewise.
2337 * sim-trace.c (OPTION_TRACE_VPU): Define.
2338 (trace_options): Add --trace-vpu.
2339 (trace_option_handler): Handle OPTION_TRACE_VPU.
2340 (trace_option_handler): Include VPU tracing in --trace-semantics.
2341 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2343 2001-02-21 Ben Elliston <bje@redhat.com>
2345 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2346 (TRACE_BRANCH_INPUT2): Likewise.
2348 2001-02-09 Ben Elliston <bje@redhat.com>
2350 * (profile_print_pc): Write header out in target byte order.
2352 2001-02-09 Ben Elliston <bje@redhat.com>
2354 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2355 adjusting the pc shift value.
2357 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2359 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2360 where a numeric value is supplied.
2362 2001-01-06 Ben Elliston <bje@redhat.com>
2364 * cgen.sh: Allow extrafiles to include the semantics files when
2365 generating an ISA-specific decoder.
2367 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2369 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2371 2000-12-23 Ben Elliston <bje@redhat.com>
2373 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2374 them to the trace stream using sim_fpu_printn_fpu. Include
2377 2000-12-15 Ben Elliston <bje@redhat.com>
2379 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2380 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2381 trailing digits as specified (-1 to print all digits).
2382 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2383 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2386 2000-12-13 Ben Elliston <bje@redhat.com>
2388 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2389 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2392 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2394 * sim-endian.h: Don't have parameters on macro definitions which
2395 are simply renaming functions, to permit use of XCONCAT2 in both
2396 the macro name and the arguments in a use of such a definition.
2398 2000-12-11 Ben Elliston <bje@redhat.com>
2400 * cgen-ops.h (SUBWORDDFDI): New function.
2402 2000-12-05 Ben Elliston <bje@redhat.com>
2404 * Make-common.in (cgen-defs): New target.
2405 (cgen-decode): Pass $(EXTRAFILES).
2407 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2408 -outfile-suffix options.
2410 2000-12-04 Ben Elliston <bje@redhat.com>
2412 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2413 (SUBWORDSIUQI): Likewise.
2414 (SUBWORDDIHI): Likewise.
2415 (SUBWORDDIQI): New function.
2417 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2418 * cgen-scache.c (scache_option_handler): Remove unused local var.
2420 2000-12-03 Ben Elliston <bje@redhat.com>
2422 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2424 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2426 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2428 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2430 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2433 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2435 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2436 (set_hw_delete): Moved the macro as a function.
2437 * hw-base.h (set_hw_delete): Declare as external function.
2438 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2439 allocated using hw_malloc.
2441 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2443 * sim-options.c (sim_parse_args): Free the memory used for
2444 long_options, short_options, handlers, opt_cpu, orig_val.
2446 2000-11-20 Ben Elliston <bje@redhat.com>
2448 * cgen-ops.h (SUBBI): New macro.
2449 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2450 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2452 2000-11-16 Ben Elliston <bje@redhat.com>
2454 * cgen-types.h (VOID): New type.
2456 2000-11-09 Ben Elliston <bje@redhat.com>
2458 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2459 (sim_fpu_two): Set exponent to 1.
2461 2000-10-26 Ben Elliston <bje@redhat.com>
2463 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2464 `all'. Pass `-i' options to cgen applications.
2465 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2466 cgen-desc): Pass $(isa) to cgen.sh.
2468 2000-10-08 Ben Elliston <bje@redhat.com>
2470 * cgen-utils.c (cgen_rtx_error): New function.
2472 2000-10-07 Ben Elliston <bje@redhat.com>
2474 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2475 conditions for sim_core_read_buffer().
2477 2000-09-26 Dave Brolley <brolley@redhat.com>
2479 * cgen-utils.c (RORQI): New function.
2480 (ROLQI): New function.
2481 (RORHI): New function.
2482 (ROLHI): New function.
2484 2000-08-28 Dave Brolley <brolley@redhat.com>
2486 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2487 in insn_value if it will fit.
2489 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2491 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2493 2000-08-15 Dave Brolley <brolley@redhat.com>
2495 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2497 2000-08-15 Dave Brolley <brolley@redhat.com>
2499 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2500 (PROFILE_CPU_FREQ): New macro.
2501 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2502 (profile-options): Add profile-cpu-frequency.
2503 (parse_frequency): New function.
2504 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2505 (profile_print_speed): Print cpu frequency and simulated execution time.
2506 Re-indent other items to match.
2508 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2510 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2512 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2514 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2515 * Makefile.in (install): Install run.1 man page.
2517 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2519 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2520 * Makefile.in (headers,nltvals.def): Merge.
2522 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2524 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2525 * nrun.c (main): Print the simulator statistics only in
2527 * hw-properties.h (hw_find_integer_array_property): Fix
2528 prototype (use signed_cell).
2530 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2531 * sim-events.c (sim_events_remain_time): New function returning
2532 the time that remains before the event is raised.
2533 * hw-events.c (hw_event_remain_time): Likewise.
2534 * sim-events.h (sim_events_remain_time): Declare.
2535 * hw-events.h (hw_event_remain_time): Declare.
2537 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2538 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2539 (OPTION_HW_LIST): New option --hw-list to list the devices.
2540 (hw_option_handler): List the device tree with 'sim_hw_print'.
2542 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2543 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2544 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2545 (EXTENDED): Define for 16-bit word size.
2546 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2547 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2548 * sim-types.h: Added support for 16-bit targets.
2550 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2552 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2554 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2556 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2557 * Makefile.in (distclean): Clean cconfig.h also.
2559 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2561 * configure: Regenerated to track ../common/aclocal.m4 changes.
2563 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2565 * aclocal.m4 (sim-profile): Enable the profiler by default.
2567 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2569 * run.c (main): Initialize sigrc.
2571 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2573 * sim-events.c (update_time_from_event): Add more detailed event
2576 2000-03-30 Dave Brolley <brolley@redhat.com>
2578 * aclocal.m4 (cgen): Use guile to run cgen.
2580 2000-03-23 Dave Brolley <brolley@redhat.com>
2582 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2584 * cgen-accfp.c (fextsfdf): New function.
2585 (ftruncdfsf): New function.
2586 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2588 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2590 * cgen-ops.h: Added TRUNCSISI.
2592 2000-03-08 Dave Brolley <brolley@redhat.com>
2594 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2595 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2596 (sim_queue_fn_si_write): Last argument is has type USI.
2597 (sim_queue_fn_sf_write): New function.
2598 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2599 (sim_queue_fn_sf_write): New function.
2600 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2602 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2604 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2605 sim_set_trace and run simulator using sim_resume.
2606 (main): Add option ``-o'' - operating environment. Only continue
2607 after a signal when operating environment.
2608 (main): Always set REASON and SIGRC using sim_stop_reason.
2609 (sim_trace): Delete extern declaration.
2611 2000-02-08 Nick Clifton <nickc@cygnus.com>
2613 * callback.c: Fix compile time warning messages.
2614 * run.c: Fix compile time warning messages.
2616 1999-12-17 Dave Brolley <brolley@cygnus.com>
2618 * sim-profile.h: (set_profile_option_mask): Add prototype.
2619 * sim-profile.c (set_profile_option_mask): No longer static.
2621 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2623 * sim-arange.c: Include <string.h>
2625 1999-12-07 Dave Brolley <brolley@cygnus.com>
2627 * sim-options.c (print_help): '=' required before optional argument.
2628 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2629 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2630 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2631 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2632 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2633 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2634 (fn_mem_qi_write): New union members.
2635 (fn_mem_hi_write): New union members.
2636 (fn_mem_si_write): New union members.
2637 (fn_mem_di_write): New union members.
2638 (fn_mem_df_write): New union members.
2639 (fn_mem_xi_write): New union members.
2640 (sim_queue_fn_mem_qi_write): New function.
2641 (sim_queue_fn_mem_hi_write): New function.
2642 (sim_queue_fn_mem_si_write): New function.
2643 (sim_queue_fn_mem_di_write): New function.
2644 (sim_queue_fn_mem_df_write): New function.
2645 (sim_queue_fn_mem_xi_write): New function.
2646 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2647 (sim_queue_fn_mem_hi_write): New function.
2648 (sim_queue_fn_mem_si_write): New function.
2649 (sim_queue_fn_mem_di_write): New function.
2650 (sim_queue_fn_mem_df_write): New function.
2651 (sim_queue_fn_mem_xi_write): New function.
2652 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2653 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2654 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2656 1999-12-01 Dave Brolley <brolley@cygnus.com>
2658 * cgen-accfp.c (subsf): Check status code.
2676 1999-11-26 Dave Brolley <brolley@cygnus.com>
2678 * cgen-par.h (fn_df_write): Mode of data is DF.
2679 (sim_queue_fn_df_write): Mode of data is DF.
2680 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2682 1999-11-22 Dave Brolley <brolley@cygnus.com>
2684 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2685 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2687 1999-11-04 Dave Brolley <brolley@cygnus.com>
2689 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2690 CGEN_MEM_XI_WRITE members.
2691 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2692 (sim_queue_fn_xi_write): New function.
2693 (sim_queue_mem_xi_write): New function.
2695 * cgen-par.c (sim_queue_fn_xi_write): New function.
2696 (sim_queue_mem_xi_write): New function.
2697 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2700 1999-10-22 Dave Brolley <brolley@cygnus.com>
2702 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2703 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2704 * cgen-par.c: Set insn_address for each queued write. Get pc from
2705 cpu when executing queued writes.
2707 1999-10-19 Dave Brolley <brolley@cygnus.com>
2709 * cgen-par.h (sim_queue_fn_pc_write): New function.
2710 (CGEN_FN_PC_WRITE): New enumerator.
2711 (fn_pc_write): New union member.
2712 * cgen-par.c (sim_queue_fn_pc_write): New function.
2713 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2715 1999-10-18 Dave Brolley <brolley@cygnus.com>
2717 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2718 (CGEN_MEM_DF_WRITE): New enumerator.
2719 (mem_di_write): New union member.
2720 (mem_df_write): New union member.
2721 * cgen-par.c (sim_queue_mem_di_write): New function.
2722 (sim_queue_mem_df_write): New function.
2723 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2725 * cgen-accfp.c (divsf): Check for division errors.
2727 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2729 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2731 1999-10-07 Dave Brolley <brolley@cygnus.com>
2733 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2734 (fn_hi_write): New union member.
2735 (sim_queue_fn_hi_write): New function.
2736 * cgen-par.c (sim_queue_fn_hi_write): New function.
2737 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2739 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2741 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2742 Change type of result to SEM_PC.
2744 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2746 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2748 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2750 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2751 (JOIN*): Delete cpu arg.
2753 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2755 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2757 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2759 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2761 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2764 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2766 * run.c (main): Check the sim_stop_reason and only halt simulation
2767 when a valid stop condition is identified.
2769 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2771 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2773 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2775 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2776 (bi_write): New union element.
2777 (sim_queue_bi_write): New function.
2778 * cgen-par.c (sim_queue_bi_write): New function.
2779 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2781 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2783 * configure: Regenerated to track ../common/aclocal.m4 changes.
2785 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2786 ../gdb/configure.in.
2787 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2788 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2789 (SIM_WARNINGS): Delete
2790 (CONFIG_CFLAGS): Update.
2792 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2794 * cgen-par.c: New file.
2795 * cgen-par.h: New file.
2796 * cgen-sim.h (cgen-par.h): #include it.
2797 * cgen-cpu.h (write_queue): New field.
2798 (CPU_WRITE_QUEUE): New access macro.
2799 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2800 (cgen-par.o): New target.
2802 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2804 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2805 * cgen-utils.c (mode_names): Update.
2807 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2809 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2810 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2811 buffer arg if WITH_PARALLEL_GENWRITE.
2812 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2813 (struct idesc): Ditto.
2815 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2817 * sim-model.c (model_option_handler): Add \n to error message.
2819 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2821 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2822 (insn_sem): Rewrite.
2823 (sem_fn_desc): New struct.
2825 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2827 (scache case): Split into non-parallel/parallel versions.
2828 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2829 if not use semantic switch version.
2831 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2833 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2834 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2835 (SEM_BRANCH_INIT_EXTRACT): Delete.
2836 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2837 (SEM_BRANCH_FINI): Ditto.
2838 (SEM_BRANCH_VIA_ADDR): Ditto.
2839 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2840 (SEM_BRANCH_ADDR_CACHE): Delete.
2841 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2842 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2844 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2845 (@cpu@_pbb_begin): Initialize branch_target.
2846 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2847 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2849 (@cpu@_engine_run_fast): Ditto.
2851 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2853 * cgen-utils.c (RORSI): New function.
2854 (ROLSI): New function.
2856 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2858 * Makefile.in (TAGS): Tweak TAGS regex.
2859 * cgen-mem.h (*): Add TAGS markers.
2861 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2863 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2864 passed in when sim_resume is first entered - don't re-pass it
2867 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2869 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2870 OPTION_LOAD_LMA but only when is defined.
2871 (standard_options): When SIM_HANDLES_LMA is defined include
2872 options --load-lma and --load-vma.
2873 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2875 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2876 (struct sim_state_base): Add load_at_lma_p.
2877 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2878 STATE_LOAD_AT_LMA_P.
2880 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2882 * nrun.c (main): Re-format loop gnu style.
2884 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2886 * dv-sockser.c (connected_p): Initialize addrlen.
2888 1999-07-06 Dave Brolley <brolley@cygnus.com>
2890 * cgen-accfp.c (floatsidf): New function.
2891 (fixdfsi): New function.
2893 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2895 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2897 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2899 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2900 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2901 * cgen-fpu.c: New file.
2902 * cgen-fpu.h: New file.
2903 * cgen-accfp.c: New file.
2904 * cgen-cpu.h (CGEN_CPU): New member fpu.
2905 * cgen-mem.h: Redo fp support.
2906 * cgen-ops.h: Delete k&r support. Redo fp support.
2907 * cgen-sim.h: Include cgen-fpu.h.
2908 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2910 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2912 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2914 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2915 (@cpu@_pbb_cti_chain): Minor clean up.
2917 1999-05-08 Felix Lee <flee@cygnus.com>
2919 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2920 AM_CYGWIN32 and AM_EXEEXT.
2921 * configure: Regenerate.
2923 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2925 * sim-core.c (device_error,device_io_read_buffer,
2926 device_io_write_buffer): Delete decls.
2927 * sim-core.h: Put them here.
2929 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2930 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2931 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2932 (sim_core_write_aligned_N): Ditto.
2934 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2936 * sim-memopt.c (sim_memory_uninstall): Don't look into
2939 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2941 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2943 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2945 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2946 (sim_core_write_buffer): Ditto.
2948 1999-04-02 Keith Seitz <keiths@cygnus.com>
2950 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2951 after the interval counter has expired.
2952 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2953 poll_quit callbacks. May be overridden by Makefile.
2954 (poll_quit_counter): New global.
2955 * sim-events.c: Remove all mentions of ui_loop_hook. The
2956 host callback "poll_quit" will serve the purpose.
2957 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2959 * nrun.c: Remove declaration of ui_loop_hook.
2961 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2963 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2964 if being used by gdb.
2966 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2968 * cgen-types.h (XF,TF): Tweak.
2969 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2971 (SUBWORD*,JOIN*): Define.
2972 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2973 moved into cpu descriptor.
2974 * sim-model.h (MACH): New member `num'.
2976 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2978 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2979 (CGEN_CPU): Member opcode renamed to cpu_desc.
2980 New members get_idata,disassembler.
2981 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2982 CGEN_INSN_ATTR_VALUE.
2983 (CGEN_STATE): Delete member opcode_table.
2984 (sim_disassemble_insn): Delete decl.
2985 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2986 (struct idesc): Moved to here from <cpu>-decode.h.
2987 * cgen-run.c (prime_cpu): Call prepare_run callback.
2988 * cgen-trace.h (SFILE): New type.
2989 (sim_disasm_sprintf): Declare.
2990 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2991 (sim_cgen_disassemble_insn): Declare.
2992 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2993 (insn_fields): Delete.
2994 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2996 (trace_insn): Call CPU_DISASSEMBLER hook.
2997 (sim_disasm_sprintf): New function.
2998 (sim_disasm_read_memory): New function.
2999 (sim_disasm_perror_memory): New function.
3000 (sim_cgen_disassemble_insn): New function.
3001 * cgen-utils.c: Don't include cpu-opc.h.
3002 (virtual_insn_entries): New static local.
3003 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3004 (cgen_insn_name): Rewrite.
3005 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3006 * cgen.sh (desc): New file generator handler.
3007 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3008 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3009 Don't include cpu-opc.h,cpu-sim.h.
3010 * sim-model.c (model_set): Delete SIM_DESC arg.
3011 (sim_model_set): Update.
3012 * sim-model.h (MACH): New member prepare_run.
3014 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3016 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3017 if redundant with allocator functions.
3019 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3021 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3023 * sim-profile.h: Make like sim-trace.h.
3024 (PROFILE_USEFUL_MASK): New macro.
3025 * sim-profile.c (profile_options): Make like trace_options, allow
3026 optional on|off arg where applicable.
3027 (set_profile_option_mask): New function.
3028 (sim_profile_set_option): New function.
3029 (profile_option_handler): Simplify.
3030 Have -p only enable selected things, not everything.
3031 Add missing break to OPTION_PROFILE_PC_RANGE.
3032 * cgen-scache.c (scache_options): Allow optional on|off arg to
3034 (scache_option_handler): Use sim_profile_set_option.
3036 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3038 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3039 (memory_option_handler): Implement MEMORY_FILL option. Make
3040 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3041 (parse_ulong_value): New function.
3042 (do_memopt_add): Allocate all buffers. Optionally fill them.
3044 1999-01-15 Richard Henderson <rth@cygnus.com>
3046 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3047 va_list, not an integer.
3048 * sim-events.c (sim_events_schedule): Likewise.
3050 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3051 the appropriate type.
3053 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3055 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3056 (sim_disassemble_insn): Update prototype.
3057 (sim_engine_invalid_insn): Ditto.
3058 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3059 (SEM_BRANCH_INIT): PCADDR->IADDR.
3060 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3061 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3062 * cgen-scache.h (*): Ditto.
3063 * cgen-trace.c (*): Ditto.
3064 * cgen-trace.h (*): Ditto.
3065 * cgen-utils.c (*): Ditto.
3066 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3068 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3069 (simple engine framework): Rewrite.
3070 * sim-module.c (modules): Install model module sooner (and in
3071 particular before the profile module).
3073 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3075 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3076 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3077 (sim_model_init): Call it.
3079 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3081 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3083 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3084 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3085 (SEM_BRANCH_INIT_EXTRACT): New macro.
3086 (SEM_BRANCH_INIT): Add taken_p.
3087 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3088 (SEM_BRANCH_FINI): Use it.
3090 * cgen-run.c (sim_resume): Handle tracing of last insn.
3091 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3092 * cgen-trace.c (current_abuf): New static global.
3093 (trace_insn_init): Initialize it.
3094 (trace_insn_fini): Use it.
3095 (trace_insn): Set it.
3096 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3097 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3098 (@cpu@_emit_after): Ditto.
3099 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3100 labels if WITH_SEM_SWITCH_FULL.
3101 * sim-model.c: Include bfd.h.
3102 (sim_model_init): New function.
3103 (sim_model_install): Record init fn.
3104 * sim-model.h (MACH): New member bfd_name.
3105 * sim-module.c (modules): Initialize model before scache.
3107 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3109 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3111 * nrun.c (main): Remain in simulation loop for traps and
3112 exceptions when in operating environment mode.
3113 (ui_loop_hook): New stub hook for standalone use.
3114 * sim-events.c (sim_events_process): Call ui_loop_hook
3115 periodically on CYGWIN host.
3117 * sim-reason.c (sim_stop_reason): Return host signal numbers
3118 to gdb on sim_stopped and sim_signalled cases.
3119 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3120 hook just before longjmp.
3121 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3122 hook just before sim_engine_run.
3124 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3125 * sim-trace.h (trace_generic): Ditto.
3126 * sim-trace.c (trace_generic): Ditto.
3128 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3130 * Make-common.in (SIM_MAIN_DEPS): New var.
3131 (CGEN_MAIN_CPU_DEPS): New var.
3132 * aclocal.m4: Add --enable-cgen-maint option.
3133 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3135 (GETIMEM*): Pass pc value to sim_core routine.
3137 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3139 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3140 Compare with ZERO not NULL.
3142 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3144 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3147 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3149 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3150 * sim-trace.c: Include stdlib.h if present.
3151 * dv-sockser.c: Include unistd.h if present.
3152 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3153 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3155 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3157 * gennltvals.sh: Add i960.
3158 * nltvals.def: Rebuild.
3160 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3162 * cgen-defs.h: New file, old cgen-sim.h.
3163 * cgen-sim.h: Simple header that includes others.
3164 * sim-arange.c: New file.
3165 * sim-arange.h: New file.
3166 * sim-basics.h: Include it.
3167 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3168 (sim-arange.o): Add rule for.
3169 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3170 (sim_io_eprintf_cpu): Add prototype.
3171 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3172 (INLINE2): New macro.
3173 (EXTERN_INLINE): New macro.
3174 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3175 before calling module init fns.
3176 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3177 (profile_init): New function.
3178 (profile_options): New option --profile-range.
3179 (profile_option_handler): Handle --profile-range.
3180 (profile_print_insn): Qualify address range specific section titles.
3181 (profile_print_addr_ranges): New function.
3182 (profile_info): Print address ranges if specified.
3183 (profile_install): Set profile_init init fn.
3184 * sim-profile.h (PROFILE_DATA): New member `range'.
3185 * sim-trace.c (trace_init): New function.
3186 (trace_options): New option --trace-range.
3187 (trace_option_handler): Handle --trace-range.
3188 (trace_install): Set trace_init init fn.
3189 * sim-trace.h (TRACE_DATA): New member `range'.
3190 * sim-utils.c (sim_cpu_msg_prefix): New function.
3191 (sim_io_eprintf_cpu): New function.
3192 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3193 (PC_IN_PROFILE_RANGE_P): New macro.
3194 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3195 (trace_insn_fini): New arg abuf. All callers updated.
3196 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3197 printing cycle counts.
3198 * cgen-trace.h (trace_insn_fini): Update prototype.
3199 (TRACE_RESULT_P): New macro.
3200 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3201 (TRACE_INSN): Check ARGBUF_TRACE_P.
3202 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3203 * cgen-types.h (SIM_INLINE): Delete.
3204 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3205 * cgen-utils.c: Don't include cgen-engine.h
3206 * genmloop.sh (@cpu@_fill_argbuf): New function.
3207 (@cpu@_fill_argbuf_tp): New function.
3208 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3209 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3210 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3211 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3212 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3213 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3214 doing profiling. Update call to TRACE_INSN_FINI.
3216 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3218 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3220 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3223 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3225 * sim-inline.c (SIM_INLINE_P): Fix typo.
3227 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3229 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3231 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3233 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3234 * nltvals.def: Re-generate.
3236 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3238 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3239 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3240 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3242 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3243 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3245 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3247 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3248 (${cpu}_pbb_cti_chain): Ditto.
3250 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3252 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3253 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3254 (EXTRACT_INT,EXTRACT_UINT): New macros.
3255 (SEM_SEM_ARG): New macro.
3256 (SEM_NEXT_VPC): New arg `pc'.
3257 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3258 (sim_disassemble_insn): Update prototype.
3259 * cgen-trace.c (current_insn,insn_fields): New static locals.
3260 (trace_insn): Set them.
3261 * cgen-utils.c: #include cgen-engine.h.
3262 (sim_disassemble_insn): New arg insn_fields.
3263 Handle variable length insns.
3264 * genmloop.sh: Only emit pbb decls if -pbb.
3265 (${cpu}_scache_lookup): New arg `vpc'.
3266 (scache support): Fetch pc before entering loop.
3268 * gennltvals.sh: Add fr30 support.
3269 * nltvals.def: Rebuild.
3271 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3273 * sim-types.h: Re-do type system so that GCC's attribute and mode
3274 are used to specify types. Handle case of ALPHA.
3276 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3278 * aclocal.m4: Add tests for dlopen family.
3279 * config.in: Regenerated.
3281 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3283 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3285 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3287 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3288 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3289 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3290 * cgen-sim.h: ... to here.
3292 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3294 * aclocal.m4 (enable-build-warnings): Replace
3295 enable-sim-warnings. Extend =LIST syntax so that prepend and
3296 append of options is possible. Drop -Werror, add
3297 -Wstrict-prototypes for GDB compatibility.
3298 * Make-common.in (SIM_WARNINGS): Update.
3300 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3302 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3303 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3304 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3305 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3306 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3308 * cgen-cpu.h: New file.
3309 * cgen-engine.h: New file.
3310 * cgen-scache.h: New file.
3311 * cgen-sim.h: Delete portions moved to new files.
3312 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3313 rather than sending result to stdout.
3315 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3317 * Make-common.in (sim-reg.o): New rule.
3318 (cgen-run.o): New rule.
3319 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3320 * cgen-run.c (prime_cpu): New function.
3321 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3322 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3324 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3325 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3326 (CGEN_INSN_VIRTUAL_P): New macro.
3327 (SEM_PC): New typedef.
3328 (SEMANTIC_FN): Change type of result to SEM_PC.
3329 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3330 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3331 (SCACHE_MAP): New typedef.
3332 (CPU_SCACHE): Add pbb support.
3333 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3334 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3335 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3337 (INSN_NAME): Delete.
3338 (cgen_insn_name): Declare.
3339 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3340 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3341 (first_insn_p): Make static.
3342 (trace_insn): Handle virtual insns specially.
3343 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3344 * cgen-types.h (UBI): Delete.
3345 (MODE_TYPE): New enum.
3346 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3347 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3348 (cgen_virtual_opcode_table): New global.
3349 (cgen_insn_name): New function.
3350 (sim_disassemble_insn): Ignore virtual insns.
3351 * genmloop.sh: Delete top level loop generation. Add pbb support.
3352 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3353 (sim_cpu_base): New members max_insns,insn_name,model_data.
3354 (CPU_PC_GET,CPU_PC_SET): New macros.
3355 (sim_pc_get,sim_pc_set): Declare.
3356 * sim-model.c (model_set): Call model init fn.
3357 * sim-model.h (MODEL_FN): New typedef.
3358 (INSN_TIMING): New member model_fn.
3359 (MODEL): New members num,init.
3360 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3361 All callers updated.
3362 (profile_insn_init): New fn.
3363 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3364 Exit early if insn profiling not supported.
3365 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3366 (profile_install): Record profile_insn_init as init fn.
3367 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3368 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3369 (PROFILE_DATA): Delete member exec_time.
3370 Change insn_count to pointer to array, rather than the array.
3371 (sim_profile_print_bar): Declare.
3373 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3375 * cgen-run.c: New file.
3376 * sim-reg.c: New file.
3378 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3380 * aclocal.m4: Add checks for -lsocket and -lnsl.
3382 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3383 allow local port reuse on listening socket.
3385 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3387 * sim-config.h: Remove reference to linux kernel header.
3389 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3391 * dv-sockser.c (sockser_addr): Make variable non-static.
3393 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3395 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3397 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3399 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3401 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3403 * Make-common.in (install-common): Add $(EXEEXT) when installing
3406 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3408 * cgen-sim.h (cgen_state): New member opcode_table.
3409 * cgen-utils.c (sim_disassemble_insn): Use it.
3411 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3413 * cgen-mem.h (DECLARE_SETT): Fix return type.
3414 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3415 * cgen-scache.c: Include stdlib.h.
3416 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3417 * sim-model.c (model_option_handler): Remove unused variable `n'.
3419 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3421 * cgen-utils.c: Include bfd.h.
3422 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3424 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3426 * sim-bits.h (EXTEND24): Fix typo.
3428 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3430 * sim-events.c (ETRACE_P): New macro.
3431 (struct _sim_event): Add member trace.
3432 (sim_events_free): Reclaim trace message.
3434 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3435 sim_events_schedule_tracef): New functions, include printf trace
3436 information in argument list. If tracing, store asprintf'd trace
3437 message in sim_event.
3439 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3440 hw_event_queue_schedule_vtracef): New functions, mimic
3443 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3445 * sim-bits.h (EXTEND24): Define.
3447 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3449 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3450 (CPU_SCACHE_HASH_MASK): New macro.
3451 (SCACHE_HASH_PC): Rewrite.
3452 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3453 computation out of main loop.
3455 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3457 * cgen-sim.h (RECORD_IADDR): Delete.
3458 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3459 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3461 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3463 * gennltvals.def (mn10200): Add entry.
3464 * nltvals.def: Regenerate with MN10200 additions.
3466 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3468 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3469 documentation on how it works.
3471 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3472 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3473 sim_core_set_xor, sim_core_xor_read_buffer,
3474 sim_core_xor_write_buffer): Update.
3476 * sim-events.h, sim-events.c (sim_events_install,
3477 sim_events_watch_clock, sim_events_schedule_after_signal,
3478 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3479 sim_events_deschedule): Update.
3481 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3482 sim_fpu_max32, sim_fpu_max64): Update.
3484 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3486 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3487 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3488 * sim-profile.c (profile_print_model): Update.
3490 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3492 * gennltvals.def (m32r): Use common syscall.h now.
3493 (mn10300): Add entry.
3494 * nltvals.def: Regenerate.
3496 * sim-engine.c (sim_engine_get_run_state): New function.
3497 * sim-engine.h (sim_engine_get_run_state): Declare it.
3499 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3501 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3502 * sim-core.c (sim_core_signal): Make extern, always define.
3504 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3506 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3507 * cgen-ops.h (ANDIF): New macro.
3508 (ANDIF[BQHSD]I): Delete.
3510 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3512 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3513 (hw_event_queue_schedule, hw_event_queue_deschedule,
3514 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3517 * hw-alloc.h (HW_NZALLOC): Define.
3519 * Make-common.in (test-hw-events): Add target for testing the
3522 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3524 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3526 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3528 * hw-main.h: Include hw-handles.h, hw-instances.h.
3529 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3530 * hw-base.c (hw_create, hw_delete): Call same.
3532 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3534 * dv-core.c: Include hw-main.h and sim-main.h.
3535 * dv-pal.c: Include hw-main.h and sim-io.h.
3536 * dv-glue.c: Include hw-main.h.
3538 * hw-main.h: New file. Move list of includes to here.
3539 * hw-base.h: From here.
3540 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3541 (hw-*.o, dv-*.o): Update.
3542 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3543 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3546 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3547 do_hw_poll_read): Move declarations from here.
3548 * hw-main.h: To here.
3550 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3552 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3554 * Make-common.in (hw-config.h): Update
3555 * hw-base.c, dv-pal.c, dv-glue.c: Update
3557 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3558 `*_callback' to `*_method.
3560 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3562 * hw-base.h (set_*): Move set method macros from here.
3563 * hw-device.h: To here.
3565 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3567 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3570 * hw-base.c (hw_create, hw_delete): Call
3571 * hw-properties.c (create_hw_property_data,
3572 delete_hw_property_data): Define.
3574 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3576 * hw-device.c, hw-properties.c: Include hw-base.h
3578 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3579 * hw-device.c: From here.
3580 * hw-base.h: Include "hw-events.h".
3582 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3583 * hw-base.c (hw_create, hw_delete): Call.
3584 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3586 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3587 (hw-alloc.o): New target.
3589 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3591 * hw-events.h, hw-events.c: New files. Move event code to here.
3592 * sim-hw.c: From here.
3593 * hw-base.h: Include "hw-events.h".
3594 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3595 (hw-events.o): New target.
3597 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3598 * hw-events.h (struct hw_event): Replace typedef hw_event.
3600 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3601 * hw-base.c (hw_create, hw_delete): Call.
3602 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3606 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3608 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3609 * hw-ports.c: To here.
3611 * hw-base.h, hw-ports.c (create_hw_port_data,
3612 delete_hw_port_data): New functions.
3613 * hw-base.c (hw_delete, hw_create): Call same.
3615 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3617 * hw-ports.h: To here.
3619 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3621 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3622 PROCESSOR and CIA arguments.
3624 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3626 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3627 Move common object files from here.
3628 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3630 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3632 * sim-hw.c: Include ctype.h.
3633 (do_hw_poll_read): Do not assume EAGAIN.
3635 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3637 * cgen-trace.c (first_insn_p): New static local.
3638 (trace_insn_init): Set it.
3639 (trace_insn_fini): Use TRACE_PREFIX.
3640 (trace_insn): Rewrite to use trace_prefix.
3641 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3642 Adjust width accordingly.
3644 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3645 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3646 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3647 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3648 (PROFILE_COUNT_CORE): Simplify.
3649 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3651 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3653 * cgen-ops.h (ADDCFSI): Fix typo.
3655 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3657 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3658 * genmloop.sh: Use them rather than static locals.
3660 * sim-engine.c (sim_engine_set_run_state): New function.
3661 * sim-engine.h (sim_engine_set_run_state): Declare.
3662 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3663 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3664 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3666 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3668 * cgen-trace.c (trace_insn_init): New arg first_p.
3669 All callers updated.
3670 (trace_insn_fini): New arg last_p. All callers updated.
3671 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3672 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3673 * genmloop.sh (engine_resume): Update.
3675 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3677 * Make-common.in (install-common): Run ranlib on installed copy of
3680 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3682 * Make-common.in (install-common): Rename and install libsim.a.
3684 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3686 * sim-io.c (unistd.h): Include.
3688 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3690 * Make-common (sim_main_headers): Sort.
3691 (cgen-*.o): Add cgen-sim.h dependency.
3693 * cgen-scache.c (scache_init): Only allocate space if scache element
3695 (scache_flush,scache_print_profile): Check if scache in use first.
3697 * cgen-sim.h (IDESC): Provide forward declaration.
3699 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3700 (cgen_cpu_max_extra_bytes): Declare.
3701 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3703 * sim-cpu.h: New file. sim_cpu_base moved here.
3704 Move sim_cpu_lookup decl here.
3705 * sim-base.h: #include "sim-cpu.h".
3706 * sim-cpu.c: New file.
3707 * Make-common (sim_main_headers): Add sim-cpu.h.
3708 (sim-cpu.o): Add rule for.
3710 * sim-model.c (set_model): Delete.
3711 (sim_model_set,model_set): New functions.
3712 (sim_model_install): Renamed from model_install.
3713 Don't set default model here.
3714 (model_option_handler): Rewrite --model processing.
3715 (sim_model_lookup,sim_mach_lookup): New functions.
3716 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3717 (insn_timing): Delete.
3718 (INSN_TIMING): New member `num'.
3719 (IMP_PROPERTIES): Always define scache_elm_size member.
3720 (MACH): New member init_cpu.
3721 (sim_machs): Renamed from machs.
3722 (sim_model_install): Renamed from model_install.
3723 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3724 * sim-module.c (modules): Update.
3726 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3728 * sim-io.c: #include <errno.h>.
3730 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3732 * dv-pal.c (struct hw_pal_device): Add reader.
3733 (hw_pal_finish): Initialize reader.
3734 (scan_hw_pal): Use reader.
3736 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3737 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3740 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3741 ../ppc/main.c sim_io_read_stdin.
3743 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3745 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3747 * hw-tree.c: Update.
3749 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3750 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3752 * hw-ports.h (hw_port_event): Ditto.
3753 * hw-ports.c (hw_port_event): Update.
3754 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3756 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3758 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3759 (do_counter_event): Update.
3760 * dv-glue.c (hw_glue_io_read_buffer): Update.
3761 (hw_glue_port_event): Update.
3763 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3764 * hw-base.h (hw_create): Ditto.
3765 * hw-base.c (hw_create): Ditto.
3767 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3768 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3771 * hw-device.h (hw_system_cpu): Declare.
3772 * sim-hw.c (hw_system_cpu): New function.
3774 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3775 sim_hw_abort not hw_abort.
3776 (sim-hw.h): Include.
3777 (sim_core_read_buffer, sim_core_write_buffer): Call
3778 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3780 (sim_core_set_xor): Do not pass CPU when aborting.
3782 * sim-n-core.h (sim_core_read_aligned_N,
3783 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3784 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3785 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3788 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3790 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3791 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3793 (sim_hw_print): New function.
3795 * sim-engine.h (sim_engine_vabort): Declare.
3796 * sim-engine.c (sim_engine_vabort): New function.
3798 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3800 * sim-trace.c (print_data): For floating-point numbers trace raw
3802 (trace_result_fp2): New function.
3803 * sim-trace.h (trace_result_fp2): New declaration.
3804 (TRACE_FP_RESULT2): New macro.
3806 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3808 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3809 AM_CYGWIN32 and AM_EXEEXT.
3810 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3811 to run and install-common rules.
3812 * common/configure: regenerate
3814 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3816 * sim-types.h (cell_word): New type.
3817 (natural_cell): Delete type.
3819 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3821 * configure: Regenerated to track ../common/aclocal.m4 changes.
3824 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3826 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3828 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3830 * configure: Regenerated to track ../common/aclocal.m4 changes.
3833 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3835 * acconfig.h: New file.
3836 * Make-common.in (top_builddir): New macro.
3837 (INTL_LIB): Removed.
3838 (INTLLIBS): New macro.
3839 (INTLDEPS): Likewise.
3840 (LIBDEPS): Use INTLDEPS.
3841 (EXTRA_LIBS): Use INTLLIBS.
3842 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3843 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3844 AM_LC_MESSAGES): New macros from GNU gettext.
3846 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3848 * sim-config.h: Discard leading _ from macros.
3849 * sim-types.h: Ditto.
3851 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3853 * Make-common.in (CSEARCH): Add -I to intl directories.
3854 (INTL_LIB): Point to libintl.a.
3855 (LIBDEPS): Add $(INTL_LIB).
3856 (EXTRA_LIBS): Ditto.
3858 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3860 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3862 * cgen-ops.h (ADDCFSI): Fix.
3865 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3867 * sim-types.h (signed_address, unsigned_address): Define.
3869 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3871 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3874 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3876 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3877 New functions, pack / unpack sim_fpu struct using raw values.
3878 (sim_fpu_is): Differentiate between negative and positive
3881 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3883 * sim-bits.h (EXTEND4): Define.
3884 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3886 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3888 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3889 declared so we need this cast to prevent long long addresses
3890 from being misconfigures. Results in access to unmapped memory.
3892 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3894 * Make-common.in (RUNTESTFLAGS): Define.
3895 (check): Pass RUNTESTFLAGS to recursive make.
3897 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3899 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3902 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3904 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3907 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3909 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3910 (sim-inline): Update to match sim-inline.[hc]
3911 * configure: Regenerated to track ../common/aclocal.m4 changes.
3913 * Make-common.in (sim_main_headers): Add sim-inline.h
3915 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3917 * sim-endian.h (sim-endian.c): Ditto.
3919 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3920 (sim_events_set_trace): Delete unused prototype.
3922 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3923 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3925 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3926 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3927 Comment out, not yet implemented in sim-fpu.c.
3928 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3929 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3931 * sim-inline.h: Rewrite description.
3932 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3933 (SIM_MAIN_INLINE): Add inline option.
3935 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3936 include generated files. Handled by generator directly.
3938 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3943 * sim-trace.h (TRACE_ANY_P): Define.
3944 (struct _trace_data): Add trace_any_p.
3946 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3948 * run.c (main): Handle all alternatives of enum sim_stop.
3949 (main): Delete unused `asection *s'.
3951 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3953 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3955 * configure: Regenerated to track ../common/aclocal.m4 changes.
3957 * sim-hw.c: New file.
3958 * sim-hw.h (sim_hw_parse): Declare function.
3959 (hw-tree.h): Do not include.
3961 * sim-base.h (STATE_HW): Define.
3962 (struct sim_state_base): Add member struct *hw.
3964 * sim-module.c (sim-hw.h): Include.
3965 (modules): Add sim_hw_install.
3967 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3969 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3971 * sim-base.h (CPU_INDEX): Define.
3973 * sim-utils.c (sim_state_alloc): Initialize.
3974 * sim-module.c (sim_post_argv_init): Ditto.
3976 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3978 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3979 properly formatted lists.
3981 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3983 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3984 0x2f needs to be 0x3f.
3986 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3988 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3990 (hw_tree_find_*_property): Clean up error message when property is
3993 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3994 present before looking for it.
3996 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3998 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3999 (AC_CHECK_FUNCS): Add check for __setfpucw.
4000 * configure: Regenerated.
4002 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4004 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4005 hw_pal_timer, hw_pal_timer_value): Define.
4006 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4007 (do_counter_event, do_counter_read, do_counter_value,
4008 do_counter_write): new functions.
4010 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4012 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4015 * hw-base.c (hw_create): Stop searching for a device when one is
4018 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4020 * configure: Regenerated to track ../common/aclocal.m4 changes.
4022 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4024 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4025 appends extra devices.
4026 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4029 * Make-common.in (hw-config.h): New target, create hw-config.h
4031 (SIM_HW): Definition from @sim_hw@.
4032 (hw-base.o): Depend on hw-config.h
4034 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4036 * Make-common.in: Get SHELL from configure.
4037 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4038 move-if-change. Fixes NT native build problem.
4039 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4040 move-if-change. Fixes NT native build problem.
4041 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4044 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4046 * hw-device.h, hw-device.c (hw_strdup): New function.
4048 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4049 strings name, family and args.
4050 (full_name_of_hw): Use hw_strdup when returning the full path.
4052 * hw-properties.c: Clean up property not found / wrong type error
4055 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4056 before attaching any ports.
4058 * hw-base.c (hw-config.): Include. Replace hardwired table.
4060 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4062 * Make-common.in: Add rule for dv-glue.o.
4064 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4066 * hw-base.c (hw_finish): Move setting of trace level to here.
4067 (hw_create): From here.
4069 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4070 ../ppc/device_table.c.
4072 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4074 * hw-tree.c (print_properties): Supress path when printing
4075 properties of root node.
4077 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4079 * hw-device.h (HW_TRACE): Define.
4080 (hw_trace): Declare.
4081 * hw-device.c (hw_trace): Implement function.
4083 * hw-base.c (hw_create): Set hw trace level from "trace?"
4086 * dv-core.c (dv_core_attach_address_callback): Add trace.
4088 * dv-pal.c: Replace DTRACE with HW_TRACE.
4090 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4092 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4093 (hw_alloc_data): Delcare.
4094 (struct hw): Add member alloc_of_hw.
4096 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4097 functions. Assocate memory with a device.
4098 (stdlib.h): Include.
4100 * hw-base.h (set_hw_delete): Define.
4101 (hw_delete_callback): Declare.
4102 (hw_delete): Declare.
4104 * hw-base.c (hw_delete): Implement function.
4105 (struct hw_base_data): Add member to_delete.
4106 (ignore_hw_delete): New function, does nothing.
4107 (hw_create): Set the hw_delete method.
4108 (hw_create): Allocate the base type using HW_ZALLOC before setting
4111 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4113 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4115 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4116 (attach_hw_port_edge): Add struct hw argument
4118 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4121 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4123 * hw-device.h (hw_attach_address_callback,
4124 hw_detach_address_callback): Attach to a single space not a space
4125 mask. Clarify interpretation of SPACE:ADDR parameters.
4127 * hw-base.c (passthrough_hw_attach_address,
4128 passthrough_hw_detach_address): Update.
4129 * dv-core.c (dv_core_attach_address_callback): Ditto.
4130 * dv-pal.c (hw_pal_attach_address): Ditto.
4132 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4134 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4136 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4138 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4139 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4140 hw-properties_h, hw-tree_h): Define, point at corresponding
4142 (hw_base_headers): Define list of headers included by hw-base.h
4143 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4144 hw-properties.o, hw-tree.o): Specify dependencies.
4145 (dv-core.o, dv-pal.o): Ditto.
4147 * sim-hw.h: New file.
4149 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4150 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4152 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4154 * hw-base.h, hw-base.c: new files. Copied from
4155 ../ppc/device_table.[hc].
4157 * dv-core.c, dv-pal.c: New files. Copied from
4158 ../ppc/hw_{core,pal}.c
4160 * sim-basics.h (struct hw): Declare.
4161 (enum port_direction, enum object_disposition): Declare.
4163 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4165 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4166 sim_dv_src in Makefile. Take list of devices as parameter to m4
4169 * configure: Regenerated to track ../common/aclocal.m4 changes.
4171 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4174 trace_prefix can abort cleanly.
4176 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4178 * dv-sockser.c, dv-sockser.h: New files.
4179 * Make-common.in (dv-sockser.o): Add rule for.
4180 * aclocal.m4: Check for fcntl.h.
4181 * config.h: Add HAVE_FCNTL_H.
4183 * sim-break.c (remove_breakpoint): Fix thinko.
4185 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4186 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4188 1998-03-13 Fred Fish <fnf@cygnus.com>
4190 * sim-base.h (struct sim_state_base): Add prog_syms and
4191 define macro STATE_PROG_SYMS.
4192 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4193 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4194 and bfd_canonicalize_symtab, to get symbol table on first use
4195 and preserve it via STATE_PROG_SYMS for future calls to
4196 bfd_find_nearest_line.
4198 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4200 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4202 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4203 up to nr_maps, not just access_* maps.
4205 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4208 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4209 over nr_maps not sim_core_nr_maps.
4211 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4212 core_map argument to unsigned.
4213 (struct _sim_core): Ditto for struct member core_map.
4215 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4217 * sim-basics.h (access_io, access_*_io): Define.
4218 (map_read, map_write, map_exec, map_io): Define.
4220 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4221 attach with more generic mapmask.
4222 (sim_core_{read,write}_*): Change map argument to unsigned.
4224 * sim-core.c (sim_core_uninstall, sim_core_attach,
4225 sim_core_detach): Iterate over nr_maps instead of
4228 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4229 instead of the write_map.
4230 (remove_breakpoint): Ditto.
4232 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4233 with read_map, write_map, exec_map resp.
4235 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4238 * cgen-utils.c (sim_disassemble_insn): Ditto.
4240 * sim-hrw.c (sim_write, sim_write): Ditto.
4242 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4243 transfer_to_str): New functions.
4245 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4247 * sim-base.h (sim_state_base): New member environment.
4248 (STATE_ENVIRONMENT): New macro.
4249 * sim-config.c (current_environment): Delete.
4250 (sim_config_default): New function.
4251 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4252 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4253 (sim_config_default): Add prototype.
4254 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4255 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4256 Set STATE_ENVIRONMENT, not current_environment.
4258 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4260 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4262 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4264 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4266 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4268 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4270 * Make-common.in (TAGS): Make smarter.
4271 * Makefile.in (TAGS): Ditto.
4273 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4275 * sim-module.c (*): Fix typos in assertion tests.
4277 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4279 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4282 * sim-options.c (sim_parse_args): Ditto.
4283 (sim_args_command): Return OK, instead of nothing, for an empty
4286 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4288 * sim-profile.c (profile_info): Rename from profile_print. Drop
4289 misc and misc_cpu callback arguments. Use
4290 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4291 (profile_install): Install profile_info function.
4293 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4294 STATE_PROFILE_INFO_CALLBACK): Define.
4295 (struct PROFILE_DATA): Add field info_cpu_callback.
4296 (profile_print): Delete function.
4298 * sim-base.h (STATE_MODULES): Define. Replace individual
4299 STATE_*_LIST with single struct module_list.
4301 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4302 (struct module_list): Declare.
4304 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4305 sim_module_info): New functions.
4306 (sim_module_install): Clean up module data structures.
4308 * sim-info.c (sim_info): New file. New function. Call
4311 * Make-common.in (sim-info.o): Define rule.
4312 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4315 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4317 * sim-base.h (sim_cpu_base): New members name, options.
4318 (sim_cpu_lookup): Add prototype.
4319 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4320 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4321 (sim_add_option_table): Update prototype.
4322 * sim-options.c (sim_add_option_table): New argument `cpu'.
4323 (standard_option_handler,standard_install): Update.
4324 (sim_parse_args): Handle cpu specific options.
4325 (print_help): New static function.
4326 (sim_print_help): Call it. Print cpu specific options.
4327 (find_match): New static function.
4328 (sim_args_command): Call it. Handle cpu specific options.
4329 * sim-utils.c (sim_cpu_lookup): New function.
4330 * sim-memopt.c (memory_option_handler): Update.
4331 (sim_memopt_install): Update.
4332 * sim-model.c (model_option_handler): Update.
4333 (model_install): Update.
4334 * sim-profile.c (profile_option_handler): Update.
4335 (profile_install): Update.
4336 * sim-trace.c (trace_option_handler): Update.
4337 (trace_install): Update.
4338 * sim-watch.c (watchpoint_option_handler): Update.
4339 (sim_watchpoint_install): Update.
4340 * cgen-scache.c (scache_option_handler): Update.
4341 (scache_install): Update.
4343 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4345 * Make-common.in (check): Run `make check' in testsuite dir.
4347 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4349 * sim-trace.c (trace_result0): New function.
4351 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4352 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4353 tracing sim_fpu variables.
4354 (TRACE_ALU_RESULT0): Define.
4355 (TRACE_FP_RESULT_WORD): Define.
4356 (TRACE_FP_INPUT_WORD1): Define.
4358 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4359 sim_fpu_two): New constants.
4360 (sim_fpu_op1, sim_fpu_op2): New types.
4361 (struct _sim_fpu): Delete member result. Re-order other members.
4362 (sim_fpu_sign, sim_fpu_exp): New functions.
4363 (sim_fpu_max, sim_fpu_min): new functions.
4364 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4365 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4367 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4369 * sim-profile.c (profile_print): Delete duplicate test of
4371 (profile_print_pc): Exit early if data collection not set up.
4372 (profile_print_core): Simplify by calling sim_core_map_to_str.
4373 * sim-core.h (sim_core_map_to_str): Declare.
4374 * sim-core.c (sim_core_map_to_str): Make non-static.
4376 * genmloop.sh (engine_resume): Update insn_count before exiting.
4377 (engine_resume_full): Keep accurate core profile data.
4379 * cgen-utils.c (sim_disassemble_insn): Don't use
4380 sim_core_read_aligned_N, it messes up profiling results.
4382 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4384 * nltvals.def: Regenerate with MN10300 additions.
4386 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4388 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4390 * sim-trace.h, sim-trace.c (trace_result_word2,
4391 trace_input_word4, trace_result_word4): New function.
4393 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4395 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4397 * sim-xcat.h: Delete.
4398 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4399 * cgen-sim.h: Ditto.
4400 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4401 * sim-n-bits.h: Ditto.
4402 * sim-n-core.h: Ditto.
4403 * sim-n-endian.h: Ditto.
4405 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4407 * syscall.c (cb_syscall): Handle short reads, and EOF.
4409 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4411 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4412 sim_fpu to safely print fp_word values.
4413 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4414 (trace_result_bool1, trace_result_addr1): New functions.
4415 (trace_input_bool1, trace_input_addr1): New functions.
4417 * sim-trace.h (TRACE_FPU_*): Define.
4419 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4421 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4422 (sim_fpu_fpto, sim_fpu_tofp): Define.
4424 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4426 * sim-fpu.c (sim_fpu_cmp): New function.
4428 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4430 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4431 instead of abuf->length.
4432 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4433 (set_trace_option_mask): Renamed from set_trace_options.
4434 (set_trace_option): New function.
4435 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4436 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4438 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4440 * sim-basics.h: Declare struct _sim_fpu.
4442 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4445 (trace_prefix, trace_input*, trace_result*): Declare.
4446 (trace_one_insn): Change declaration, assume trace_prefix called.
4447 (trace_generic): Like trace_one_insn.
4448 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4449 (TRACE_alu, TRACE_[a-z]*): Update.
4451 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4452 trace_insn, save_data, trace_idx_to_str, print_data): New
4454 (trace_one_insn): Rewrite.
4455 (trace_generic): New function.
4457 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4459 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4461 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4462 (SEMANTIC_FN): Rewrite declaration.
4463 (DECODE): Update type of semantic_fast member.
4464 ({EX,SEM}_FN_NAME): Have only one version.
4465 * sim-base.h (sim_state_base): Delete conditionals surrounding
4468 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4470 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4473 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4475 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4476 Add missing parameters to device_io calls.
4477 * sim-core.h: Add missing parameters to device_io calls.
4479 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4481 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4482 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4483 (SEMANTIC{,_CACHE}_FN): Fix return type.
4484 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4485 (engine_resume): Likewise. Make `engine' volatile. Save copy
4486 of cpu pointer in volatile object. Initialize read switch if
4489 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4491 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4492 (SEM_INSN): New macro.
4494 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4496 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4498 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4500 * configure: Regenerated to track ../common/aclocal.m4 changes.
4502 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4504 * sim-types.h (fp_word): New type, define according to
4505 WITH_TARGET_FLOATING_POINT_BITSIZE.
4507 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4508 configuration of size of floating point registers.
4510 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4512 * sim-profile.c (profile_print): Only print CPU <N> if other
4513 output is going to appear.
4515 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4517 * configure: Regenerated to track ../common/aclocal.m4 changes.
4519 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4521 * sim-types.h (address_word): Typedef according to
4522 WITH_TARGET_ADDRESS_BITSIZE.
4523 (signed_cell, unsigned_cell, natural_cell): Ditto using
4524 WITH_TARGET_CELL_BITSIZE.
4526 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4527 (WITH_TARGET_CELL_BITSIZE): Define.
4528 (WITH_HOST_WORD_BITSIZE): Delete.
4530 * sim-config.c (print_sim_config): Update.
4532 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4533 configuration of address and OpenFirmware cell sizes.
4535 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4537 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4538 * sim-run.c (sim_engine_run): Update.
4540 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4542 * sim-run.c (sim_engine_run): Ditto.
4544 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4545 (sim_resume): Pass nr_cpus to sim_engine_run.
4547 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4549 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4551 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4553 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4555 * Make-common.in (stamp-tvals): New rule.
4556 (targ-vals.h,targ-map.c): Depend on it.
4557 (clean): Remove stamp-tvals.
4559 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4561 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4562 in code also #if 0'ed.
4564 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4566 * configure: Regenerated to track ../common/aclocal.m4 changes.
4567 * aclocal.m4: Recognize --enable-maintainer-mode.
4569 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4571 * cgen-scache.h: Deleted.
4572 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4573 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4574 (scache_init): Use runtime computed size of SCACHE.
4575 (scache_flush): Likewise.
4576 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4577 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4578 * cgen-sim.h: Scache support moved here.
4579 (PC): Redo definition.
4580 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4581 (DECODE): Add parallel execution support.
4582 Only include semantic label members if using switch.
4583 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4584 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4585 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4586 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4588 (engine_{stop,run,resume,halt,signal}): Delete decls.
4589 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4590 (argbuf,scache): Delete forward decls.
4591 (STATE): Delete decl.
4592 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4593 Include cgen-mem.h, cgen-ops.h.
4594 (engine_halt,engine_signal): Delete.
4595 ({ex,exc,sem,semc}_illegal): Delete.
4596 (sim_disassemble_insn): Result of extract fn is in bits.
4597 * genmloop.sh: Rewrite.
4599 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4602 * sim-base.h (sim_state_base): Delete member `model'.
4603 (sim_cpu_base): Add member `model'.
4604 * sim-model.h (IMP_PROPERTIES): New type.
4605 (MACH): New members imp_props, models.
4606 (models): Delete decl.
4607 * sim-model.c (set_model): Update.
4608 * sim-profile.c (profile_print_model): Update.
4610 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4612 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4614 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4617 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4619 * configure: Regenerated to track ../common/aclocal.m4 changes.
4622 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4624 * aclocal.m4 (AR): Check for sigaction.
4626 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4628 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4630 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4631 * sim-config.c (sim_config): Replace WITH_DEVICES with
4632 WITH_TREE_PROPERTIES.
4634 * configure: Regenerated to track ../common/aclocal.m4 changes.
4636 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4638 * Make-common.in (SIM_ENVIRONMENT): New variable.
4639 (CONFIG_CFLAGS): Add it.
4640 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4641 --enable-sim-environment option.
4642 * configure: Regenerated.
4643 * sim-config.h (environment support): Rewrite.
4644 * sim-config.c (current_environment): Define as enum, unconditionally.
4645 (current_alignment): Define unconditionally.
4646 (config_environment_to_a): Update.
4647 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4648 (sim_config): Handle environment and alignment determination
4649 unconditionally. Delete sanity checks of current_environment,
4651 (print_sim_config): Update.
4652 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4653 (standard_options): Add --environment.
4654 (standard_option_handler): Likewise.
4656 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4658 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4659 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4660 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4661 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4662 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4663 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4664 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4665 argument ADD_CA macro with two argument ADDC_C - add carrying with
4667 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4668 argument SUB_CA macro with two argument SUBC_X - subtract
4670 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4672 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4674 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4676 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4677 * sim-io.h (sim_io_syscalls): Delete.
4679 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4681 * syscall.c (cb_syscall): Add missing else, so write to stdout
4684 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4685 the carry bit from the CPU's psw.
4687 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4689 * gennltvals.sh: Redo syscall support.
4690 * nltvals.def: Regenerated.
4692 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4694 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4695 the stream immediately.
4697 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4699 * sim-io.c (sim_io_getstring): Delete unused len2.
4700 (sim_io_syscalls): Ditto for sys_errno.
4702 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4704 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4706 * Make-common.in (run.o): Depend on remote-sim.h.
4707 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4708 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4710 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4712 * sim-io.c (sim_io_syscalls): Disable lseek.
4714 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4716 * gennltvals.sh: Generate syscall values for d30v.
4718 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4719 * nltvals.def: Regenerate.
4721 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4722 (os_fstat): Likewise. Validate fd argument.
4723 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4724 just compute target stat struct length.
4725 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4726 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4727 (get_string): Return host errno values so they can be properly
4729 (cb_syscall): Likewise.
4730 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4731 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4732 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4733 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4734 (get_path): New function.
4736 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4738 * sim-io.c (sim_io_syscalls): New function to provide system call
4739 emulation. Provide exit, open, close, read, write, lseek, and
4741 (sim_io_getstring): New function to return a string from a
4742 simulated memory location.
4744 * sim-io.h (sim_io_syscalls): Add declaration.
4746 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4748 * sim-core.c (sim_core_signal): Fix spelling error in message.
4750 * sim-hrw.c (sim_read): Use read map, not write map.
4752 * Make-common.in (all): Add .gdbinit.
4753 * gdbinit.in: Add dump command.
4755 * sim-model.c (model_options): Use '\0' for `shortopt'.
4757 * sim-trace.c (trace_option_handler): Set state trace file
4758 for --trace-file in addition to cpu's values.
4759 (trace_vprintf): If cpu == NULL, try state's trace file.
4760 (trace_options): Reorganize table, reword some descriptions.
4762 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4764 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4767 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4769 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4770 signal untranslated, document problem with this.
4772 * nrun.c (main): Check for a prog name of `*step'. If present,
4773 step the simulator instead of allowing it to run free.
4775 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4777 * Make-common.in (sim_main_headers): Add sim-signal.h.
4779 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4781 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4783 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4785 * sim-signal.h: Start simulator signals at 64 so that host signal
4786 numbers can be detected and reported.
4788 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4790 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4792 * callback.c (cb_host_to_target_stat): Fix return values.
4794 * cgen-sim.h (enum_signal_type): Delete.
4795 (engine_signal): Update prototype.
4796 * cgen-utils.c: Don't include <signal.h>.
4797 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4798 (engine_signal): Update.
4800 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4801 (sim_state_free): Call SIM_STATE_FREE if defined.
4803 * sim-module.c (sim_module_install): Don't leave any modules
4804 installed if one fails to install.
4806 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4808 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4809 more, since alloca is not used in this file.
4811 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4812 correctly set the carry and overflow bits for those types.
4813 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4814 with carry, so carry is correct after doing both adds.
4815 (ALU*): Space out '\' to make it easier to read.
4817 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4819 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4822 * sim-signal.c, sim-signal.h: New files.
4823 * Make-common.in (sim-signal.o): Add rule for.
4824 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4825 * sim-abort.c: Don't include <signal.h>.
4826 * sim-basics.h: #include "sim-signal.h".
4827 * sim-break.c: Don't include <signal.h>.
4828 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4829 * sim-core.c: Don't include <signal.h>.
4830 (SIGBUS): Delete definition.
4831 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4832 * sim-engine.c: Don't include <signal.h>.
4833 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4834 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4835 * sim-resume.c: Don't include <signal.h>.
4836 (SIGTRAP): Delete definition.
4837 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4838 * sim-stop.c: Don't include <signal.h>.
4839 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4840 * sim-watch.c: Don't include <signal.h>.
4841 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4843 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4845 * sim-base.h (CIA_ADDR): Provide default definition.
4846 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4847 * sim-break.c (sim_handle_breakpoint): Likewise.
4849 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4851 * Make-common.in (srccom): New variable.
4853 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4854 (LIB_OBJS): Add syscall.o.
4855 (gentmap): Pass $(NL_TARGET) to $(CC).
4856 (syscall.o): Add rule for.
4857 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4858 (sim-bits.o): Depend on $(sim-n-bits_h).
4859 (sim-load.o): Depend on callback.h.
4861 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4862 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4863 * cgen-mem.h, cgen-ops.h: New files.
4865 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4867 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4869 * callback.c: #include string.h or strings.h.
4870 #include sys/types.h and sys/stat.h.
4871 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4872 (os_get_errno,os_open): Update.
4873 (os_stat,os_fstat): New functions.
4874 (os_init): Initialize syscall_map, errno_map, open_map.
4875 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4876 errno_map, open_map, signal_map, stat_map.
4877 (cb_read_target_syscall_maps): New function.
4878 (cb_target_to_host_syscall): New function.
4879 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4880 (cb_target_to_host_open): Renamed from target_to_host_open.
4881 (store): New function.
4882 (cb_host_to_target_stat): New function.
4883 * syscall.c: New file.
4884 * gentmap.c (sys_tdefs): New global.
4885 (gen_targ_vals_h): Output target syscall numbers.
4886 (gen_targ_map_c): Update. Output target syscall translation map.
4887 * gentvals.sh: New first argument `target'. Preface table with
4888 #ifdef NL_TARGET_$target if non-null target passed.
4889 * gennltvals.sh: New file.
4890 * nltvals.def: Regenerated.
4892 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4894 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4896 (sim_core_dummy_M): Declare.
4898 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4900 * sim-core.c (sim_core_signal): Print the address of the
4903 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4905 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4907 * sim-base.h (sim_state_base): Add member trace_data.
4908 (STATE_TRACE_DATA): New macro.
4909 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4910 ({WITH_,}TRACE_DEBUG_P): New macros.
4911 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4912 (_sim_cpu): Delete forward reference.
4913 (debug_printf): Update.
4914 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4915 (trace_options): Add --trace-debug.
4916 (set_trace_options): Handle it.
4917 (trace_option_handler): Likewise.
4918 (trace_install): Init state trace_data struct.
4919 (trace_uninstall): Close state trace file.
4920 * sim-events.c (ETRACE): Only print source file and line number if
4922 * sim-n-core.h (sim_core_trace_M): Likewise.
4924 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4926 1997-11-13 Felix Lee <flee@cygnus.com>
4928 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4930 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4932 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4934 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4936 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4938 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4939 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4942 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4944 * sim-events.c (sim_events_process): Re-compute the time -
4945 update_time_from_event - as each event is processed. Reverses
4948 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4950 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4952 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4954 * sim-events.c (sim_events_process): Delete redundant call to
4955 update_time_from_event.
4956 (sim_events_slip): Always decrement time_from_event.
4957 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4958 Delete assertion that time_from_event >=0 when work in queue, no
4961 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4963 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4964 (standard_option_handler): Update.
4966 * sim-options.h: Clarify documentation.
4967 (OPTION_LONG_ONLY_P): Delete definition.
4968 (OPTION_VALID_P): Define.
4970 * sim-options.c (sim_print_help): Allow short only options.
4971 (sim_parse_args): Ditto.
4972 (sim_args_command): Skip short only options.
4973 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4974 separate entries for short and long options in the HANDLERS and
4976 (sim_parse_args): Disable argument permutation.
4978 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4980 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4981 Add argument M, size of data type.
4982 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4983 Declare, ditto for 5, 6 & 7 byte transfers.
4984 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4987 * sim-n-core.h (sim_core_trace_M): Rename from
4988 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4989 with transfer type. Print transfer direction. Handle 1 and 2 byte
4991 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4993 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4994 Update all functions.
4996 * sim-core.c: Generate functions starting with 16 not 1.
4997 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4998 all 5, 6 & 7 byte transfers.
5000 * sim-n-core.h (sim_core_read_misaligned_N,
5001 sim_core_write_misaligned_N): Implement.
5003 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5005 * sim-endian.h (U16_8): Implement
5007 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5009 * sim-endian.h (VL8_16, VH8_16): Implement.
5011 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5013 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5014 (memory_option_handler): Skip comma in alias address list
5016 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5018 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5020 (parse_size, parse_addr): New functions
5021 (memory_option_handler, memory_options): Parse address & size
5022 using new functions. Pass level, space, modulo to do_memopt_add &
5025 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5027 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5028 `attach_type attach' argument with `unsigned level' argument.
5031 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5032 sim_core_attach): Replace argument attach with level. Update
5033 verification of arguments.
5034 (sim_core_map_detach, sim_core_detach): Replace argument attach
5037 * sim-basics.h (enum _attach_type): Delete.
5039 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5041 * sim-core.h (sim_core_write_8): Define.
5043 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5045 * sim-bits.h: Document ROTn macro.
5047 * sim-endian.h (H2T): Handle 16 byte variables.
5049 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5052 * sim-core.c: Do not generate sim_core_*_word.
5054 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5055 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5057 * sim-core.h (sim_core_read_unaligned_word,
5058 sim_core_read_aligned_word, sim_core_read_word,
5059 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5060 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5062 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5064 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5066 * sim-endian.h: Disable 16 byte support.
5068 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5070 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5072 * sim-n-core.h (sim_core_trace_N): New function.
5073 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5074 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5076 * sim-endian.h: Add 128 bit variant.
5078 * sim-core.h, sim-core.c: Add 128 bit variant.
5080 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5082 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5084 * sim-events.c (sim_events_process): Clear events->work_pending.
5085 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5086 setting, nr_ticks_to_process.
5087 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5088 when the event queue isn't next.
5090 * sim-events.h, sim-events.c (sim_events_slip): New function.
5092 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5094 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5096 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5099 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5101 * nrun.c (main): Remove useless test of name != NULL.
5102 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5104 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5106 * sim-fpu.c (EXPMAX): Type is unsigned.
5107 (MIN_INT, MAX_INT): Type is signed64.
5108 (i2fpu): Type of val is signed64.
5110 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5112 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5113 a bucket size of zero.
5115 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5116 OPTION_PROFILE_PC): Define.
5117 (profile_option_handler): Add support for --profile-pc and
5118 --profile-pc-granularity options.
5119 (profile_pc_init): When possible, compute nr buckets from bucket
5122 * sim-profile.c (profile_pc_init): Align the profile-pc end
5123 address with the profile-pc bucket size.
5125 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5126 something less ambiguous.
5127 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5129 * sim-profile.c (profile_pc_cleanup): New function. Move
5130 profile_pc_uninstall code to here.
5131 (profile_pc_uninstall): Call.
5132 (profile_pc_init): Call.
5134 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5136 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5137 file using BSD gprof format.
5139 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5141 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5142 MSBIT64): Force result to unsignedN.
5144 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5146 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5148 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5149 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5150 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5151 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5153 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5155 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5158 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5159 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5161 (sim_core_attach): Rename buffer_freed to free_buffer, type
5162 void*. Ensure that allocated buffer is alligned according to
5165 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5167 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5168 (ALU64_SUB): Define.
5170 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5171 (.gdbinit): Remove dependencies, generate once per build.
5173 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5175 * sim-n-core.h (sim_core_read_aligned_N,
5176 sim_core_write_aligned_N): Make xaddr param type address_word not
5179 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5181 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5182 unpacked floating point struct. Pass sim_fpu object by reference.
5183 Add preliminary support for rounding modes.
5185 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5187 * configure: Regenerated to track ../common/aclocal.m4 changes.
5189 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5191 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5192 WITH_TARGET_BITSIZE.
5194 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5196 * sim-profile.c (profile_print_core): label needs empty statement.
5198 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5200 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5201 and zfree instead of xmalloc and free. Prevents warnings.
5203 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5205 * configure: Regenerated to track ../common/aclocal.m4 changes.
5207 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5210 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5212 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5213 controling the bitsize/msb of the target.
5215 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5217 * Make-common.in: New files sim-break.c, sim-break.h.
5218 * sim-base.h: Add point to breakpoint list to sim_state_base.
5219 * sim-break.c sim-break.h: New modules that implement intrinsic
5221 * sim-module.c: Add breakpoint module.
5223 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5225 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5227 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5229 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5230 (SIGBUS) define for Windows.
5231 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5232 * sim-resume.c: define SIGTRAP for windows.
5233 * sim-xcat.h: use token pasting if ALMOST_STDC.
5235 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5237 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5239 (CONFIG_CFLAGS): Add same.
5241 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5243 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5244 (SIGNED32): use ##i32.
5246 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5248 * configure: Regenerated to track ../common/aclocal.m4 changes.
5250 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5252 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5255 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5256 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5257 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5258 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5259 (CONFIG_CFLAGS): Add same.
5261 * aclocal.m4: Perform AC_SUBST on optional options.
5263 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5265 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5267 * sim-options.c (standard_option_handler): Typo in warning message.
5269 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5271 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5272 insn count. Make count conditional on there being a valid
5274 (profile_pc_init): Make default PC profile frequency an arbitrary
5277 * sim-base.h: Ditto.
5279 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5282 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5285 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5287 * configure: Regenerated to track ../common/aclocal.m4 changes.
5289 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5291 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5292 configured alignment.
5294 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5296 * configure: Regenerated to track ../common/aclocal.m4 changes.
5298 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5300 * sim-config.c (sim_config): Check for default alignment.
5302 * sim-options.c (standard_option_handler): Add alignment option.
5304 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5305 default alignment requirements on memory accesses.
5307 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5309 * sim-load.c (sim_load_file): Return failure if the executable
5310 had no loadable sections.
5312 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5314 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5317 * sim-core.c (sim_core_signal): When bad access halt simulator
5318 SIGSEGV / SIGBUS instead of aborting.
5319 (signal.h): Include.
5321 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5322 options was missing.
5324 * sim-bits.h (MOVED): Define
5326 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5328 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5331 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5333 * sim-bits.c: Add 8 bit versions of bit macros.
5335 * sim-bits.h: Ditto.
5337 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5340 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5342 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5343 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5345 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5346 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5348 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5350 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5351 configure.in: Output to cconfig.h instead of config.h.
5353 * configure: Regenerated to track ../common/aclocal.m4 changes.
5355 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5357 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5360 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5362 * callback.c (os_write): divert stdout and stderr to their
5365 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5367 * sim-profile.c (profile_print_speed): Call
5368 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5370 * sim-events.c (sim_events_elapsed_time): New function return nr
5371 host MS consumed by the simulator.
5372 (sim_watch_valid): Use.
5374 * sim-module.c (modules): Install sim_events very very early.
5376 * sim-profile.c (profile_print): Call profile_print_pc.
5378 (profile_pc_init): New function, set up processor for PC
5380 (profile_print_pc): New function, print a PC profile.
5381 (profile_pc_event): New function, sample PC.
5383 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5384 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5387 * sim-options.c (sim_print_help): Pacify GCC.
5389 * sim-n-core.h (sim_core_read_aligned_N,
5390 sim_core_write_aligned_N): Add un-conditional profile call.
5391 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5392 profile call when aligned read/write isn't used.
5394 * sim-base.h: Include sim-profile, sim-model after sim-core &
5395 sim-events allow sim-core to define useful values.
5397 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5398 (profile_option_handler, profile_options): Add support for
5399 --profile-core option.
5400 (print_bar): Include when core profiling.
5401 (profile_print_core): New function, print core profile.
5403 * sim-config.c (print_sim_config): Print profile status.
5405 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5406 WITH_PROFILE_PC_P): Define.
5407 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5408 (PROFILE_COUNT_CORE): Define.
5410 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5412 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5413 interrupt_names array as the data.
5414 (sim-watch.h): Document.
5416 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5418 * sim-options.c (sim_print_help): When the doc string is to long
5421 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5422 that only the first few the watch options are listed. Generate
5423 meanginful usage messages.
5425 * sim-options.h (struct OPTION): Clarify use of doc_name field
5427 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5429 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5430 (standard_option_handler): Handle --architecture-info.
5432 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5434 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5435 illegal zero-sized array.
5436 * sim-core.c (sim_core_xor_read_buffer): same.
5438 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5440 * nltvals.def: Regenerate.
5442 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5444 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5446 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448 * sim-bits.c (MASKED): Delete.
5449 (EXTRACTED): Delete.
5450 (LSEXTRACTED, MSEXTRACTED): New functions.
5452 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5453 (MSMASKEDn, LSMASKEDn): Add last argument.
5456 * sim-bits.h (EXTEND8, EXTEND16): Define.
5457 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5459 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5461 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5462 current instruction address.
5464 * sim-inline.h (*_ENGINE): Define.
5466 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5468 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5470 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5471 (watch_option_handler): Call delete_watchpoint with ident or type.
5472 (sim_watchpoint_install): Create interrupt specific watchpoint
5473 commands on the fly.
5474 (do_watchpoint_create): New function, create a watch point using
5475 type/int-nr info encoded in the option nr.
5476 (do_watchpoint_info): New function. List active watchpoints.
5478 * sim-watch.h: Change data structure to a list.
5480 * sim-memopt.c (memory_option_handler): Require explicit "all"
5481 before deleting all memory regions.
5483 * sim-utils.c (sim_do_commandf): New function, printf version of
5486 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5488 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5490 (SIGNED64, UNSIGNED64): Delete.
5491 (ALU64_ADD): Don't rely on bit endianness.
5492 (ALU64_BEGIN): Define.
5494 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5495 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5497 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5498 suffix - u64, LL - to 64 bit constants.
5500 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5502 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5504 * sim-utils.h (NZALLOC): Define - zalloc * N.
5506 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5507 implementation of read/write functions.
5509 * Make-common.in (sim-hrw.o): New target.
5511 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5514 * sim-memopt.c (memory_option_handler): Implement memory-size
5515 command. Implement memory-alias command. Let memory-delete delete
5517 (add_memopt): New function. Add a memory region.
5518 (do_memopt_delete): New function. Delete a memory region.
5520 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5522 * sim-core.c (sim_core_detach): New function.
5523 (sim_core_map_detach): New function. Perform the actual detach.
5524 (sim_core_init): Move initialization code from here.
5525 (sim_core_install): To here.
5526 (sim_core_uninstall): And here.
5528 * sim-module.c: Add memopt module.
5530 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5531 simulator base type.
5533 * Make-common.in (sim_main_headers): Add sim-memopt.h
5534 (sim-memopt.o): New target.
5536 * sim-core.c (sim_core_install): Add core_options to the option
5539 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5542 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5545 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5546 address_word, add mask member.
5548 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5549 address_word, allow for 64bit targets in 32bit host. Add modulo
5551 (sim_core_map_attach): Ditto.
5552 (new_sim_core_mapping): Ditto.
5553 (sim_core_translate): Mask address when modulo memory.
5555 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5557 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5559 * gdbinit.in: New file.
5560 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5561 * Make-common.in (distclean): Delete .gdbinit.
5562 (.gdbinit): Add rule for.
5563 * configure: Regenerated to track ../common/aclocal.m4 changes.
5565 * Make-common.in (cgen-run.o): Add rule for.
5567 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5569 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5571 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5572 both resumed and previous elapsed time.
5573 (sim_events_init): Set initial_wallclock and current_wallclock to
5575 (sim_events_install): Install sim_events_suspend and
5577 (sim_events_watch_clock): Allow for suspended simulator when
5578 computing the time of the clock event.
5580 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5581 initial_wallclock to elapsed_wallclock, set both to zero.
5582 (sim_events_init, sim_events_uninstall): Delete prototypes.
5584 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5586 * sim-module.c(sim_module_resume, sim_module_suspend): New
5589 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5591 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5594 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5596 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5597 * Make-common.in (TAGS): Likewise.
5598 * sim-n-bits.h: Add TAGS comments for all functions.
5599 * sim-n-core.h: Likewise.
5600 * sim-n-endian.h: Likewise.
5602 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5604 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5607 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5609 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5612 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5614 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5615 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5617 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5619 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5620 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5621 nr_transfered and nr_this_transfer unsigned.
5623 * sim-events.c (sim_events_tickn): N is signed, as limited to
5626 * sim-n-endian.h (offset_N): Change size to unsigned.
5628 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5630 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5632 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5634 * sim-options.c (sim_parse_args): Use dupargv.
5636 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5638 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5640 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5642 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5645 * sim-options.c (standard_options): Add --architecture=MACHINE and
5646 --target=TARGET options.
5647 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5648 (standard_option_handler): Handle architecture and target options.
5651 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5653 (sim_analyze_program): Set prog_bfd architecture from
5654 STATE_ARCHITECTURE if known.
5656 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5658 * configure: Regenerated to track ../common/aclocal.m4 changes.
5661 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5664 that option does not apply to certain files.
5666 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5668 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5669 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5670 offset from MSB/LSB.
5672 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5673 access address of sub word quantity of a hosts 16, 32, 64 bit word
5675 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5676 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5677 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5678 return N*2 byte value with argument in Hi/Lo word. Renamed from
5679 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5681 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5682 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5683 so that bit offset is explicit.
5685 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5687 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5688 Update STATE_PROG_BFD when needed with a dup'd copy of the
5691 * sim-config.c (sim_config): Delete ABFD argument, use
5692 STATE_PROG_BFD directly.
5694 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5696 * run.c (main): Pass the open ABFD to sim_create_inferior.
5698 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5702 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5703 hardware only simulator targets.
5705 * Make-common.in (sim-hload.o): Add rule.
5707 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5709 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5710 used by copyargv and freeargv.
5712 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5713 STATE_PROG_ARGV, not just a pointer.
5715 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * configure: Regenerated to track ../common/aclocal.m4 changes.
5720 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5722 * aclocal.m4 (sim-endian): Add second argument to
5723 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5724 default endian when not hardwired.
5726 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5727 else failes value for target byte order.
5729 * sim-config.c (sim_config): Add abfd arguments. Set
5730 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5732 (sim_config): Return SIM_RC, don't abort.
5735 * run.c (main): Update call to sim_open - add ABFD argument.
5736 * nrun.c (main): Add NULL ABFD argument.
5738 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5740 * callback.c (os_poll_quit): Make static.
5741 Call sim_cb_eprintf, not p->eprintf.
5742 (sim_cb_printf, sim_cb_eprintf): New functions.
5743 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5745 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5746 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5747 sim-utils.h. #include sim-utils.h.
5748 * sim-utils.h: Above decls moved here.
5749 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5751 * sim-watch.c (action_watchpoint): Fix thinkos.
5753 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5755 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5757 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5759 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5760 to FORCED_ALIGNMENT case.
5762 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5764 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5766 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5768 * Make-common.in (libsim.a): Fix typo.
5770 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5772 * nrun.c (main): Verify the structure returned before using it.
5774 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5779 * sim-engine.c (sim_engine_install): New function. Install the
5780 engine init functions.
5781 (sim_engine_init): [Re]initialize the simulator engine.
5783 * sim-module.c: Add sim_engine to list of modules that always
5786 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5788 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5789 to remove the old watchpoint, not delete_watchpoint.
5790 (watch_option_handler): Action the correct watchpoint, not just
5793 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5795 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5796 both low and high word.
5797 (sim_core_write_aligned_N): Ditto.
5799 * sim-trace.c (set_trace_options): Delete code explicitly setting
5802 * sim-options.c (sim_print_help): Call the list commands if not a
5803 standalone simulator.
5804 (sim_print_help): Advise that some options may not be applicable.
5806 * sim-trace.c (set_trace_options): Assume core present.
5808 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5809 buffer when full not almost full.
5811 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5813 * sim-events.c (sim_events_process): Don't blat the event queue
5814 when processing watchpoints.
5816 * sim-watch.h: Make arg unsigned long - stop sign extension.
5818 * sim-events.c (sim_watch_valid): rewrite so debugable.
5820 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5822 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5823 inequality test is possible.
5824 (handle_watchpoint): Re-pass is_within arg.
5825 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5826 0 to schedule_watchpoint's is_within arg.
5827 (sim_watchpoint_init): Re-pass is_within arg.
5829 * sim-options.c (sim_print_help): Add is_command argument. Don't
5830 include -- prefix when called from the command line interpreter.
5832 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5834 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5835 zero indicates that the test should be reversed.
5836 (sim_events_watch_core): Ditto.
5837 (WATCH_CORE): Compare range against is_within.
5840 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5842 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5843 sim_core_read_buffer. Check nr-bytes transfered.
5845 * sim-core.h (sim_core_common): Define a new struct that contains
5846 the common data. to sd and cpu structures.
5847 * sim-core.c (sim_core_attach): Update.
5848 (sim_core_init): Update. Remember to copy initialized data to each
5850 (sim_core_find_mapping): Ditto.
5852 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5853 (sim_core_write_buffer): Ditto.
5855 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5856 transfer use xor version of read buffer.
5857 (sim_core_write_unaligned_N): Ditto for write.
5859 * sim-core.c (sim_core_xor_read_buffer): New function implement
5860 xor-endian data read breaking transfer up into xor-endian sized
5862 (sim_core_xor_write_buffer): Ditto for write.
5863 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5864 - needed for xor-endian transfers.
5866 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5868 * sim-inline.h: Review description.
5870 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5871 to just those involved in data transfers and configuration.
5873 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5875 * sim-n-core.h (sim_core_read_aligned_N): Use.
5876 (sim_core_read_unaligned_N): Ditto.
5877 (sim_core_read_unaligned_N): Ditto..
5878 (sim_core_write_unaligned_N): Ditto.
5880 * sim-core.h: Add xor endian bitmap to main structure. *
5882 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5884 (sim_core_read_aligned_N): Ditto.
5886 * sim-core.c (sim_core_set_xor_endian): New function.
5887 (sim_core_attach): Don't overwrite the per-cpu xor map when
5888 cloning the global core.
5890 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5892 * sim-engine.h: Update below so that it is using an enumerated
5895 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5897 * sim-engine.c (sim_engine_restart):
5898 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5899 return value used for simulator restart from 0 to 2.
5901 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5903 * cgen-scache.c (scache_option_handler): Add is_command arg.
5905 * sim-model.c (model_option_handler): Add is_command argument.
5907 * sim-profile.c (profile_option_handler): Add is_command arg.
5909 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5912 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5913 order that they are registered.
5915 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5916 between option and command line processing.
5918 * sim-options.c: Include stdlib.h, ctype.h.
5920 * Make-common.in (sim-watch.o): Add rule.
5921 (sim_main_headers): Assume sim-assert.h included.
5922 (sim-*.o): Simplify make rule.
5924 * sim-module.c: Add sim_watch_install to module list.
5926 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5928 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5931 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5932 * sim-events.c (sim_events_install): Ditto.
5933 * sim-core.c (sim_core_install): Ditto.
5934 * sim-model.c (model_install): Ditto.
5935 * sim-options.c (standard_install): Ditto.
5936 * sim-profile.c (profile_install): Ditto.
5937 * sim-reason.c (sim_stop_reason): Ditto.
5938 * sim-run.c (sim_engine_run): Ditto.
5939 * sim-utils.c (sim_analyze_program): Ditto.
5941 * sim-module.c (modules): Make profile_install and trace_install
5944 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5946 * sim-options.c (standard_option_handler): Set the byte order.
5948 * sim-events.c (sim_events_process): Allow multi tick processing.
5949 (sim_events_tickn): New function - multi cycle tick.
5951 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5952 prototypes. Under development.
5953 (sim_events): Replace processing with nr_ticks_to_process.
5955 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5957 * nrun.c (main): Pass callbacks to sim_open instead of using
5960 * run.c (main): Ditto.
5962 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5964 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5965 stop tk interrupting malloc calls.
5966 (sim_events_zalloc): Converse.
5968 * Make-common.in (sim_main_headers): Add sim-events.h.
5970 * sim-events.c (sim_events_schedule_after_signal): Change return
5971 type to void - signal events are strictly internal.
5972 (sim_events_init): Allocate a finite buffer for signal events.
5973 (sim_events_schedule_after_signal): Enter signal events into the
5976 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5977 (sim_engine_restart): Ditto.
5978 (sim_engine_abort): Ditto.
5979 * sim-stop.c (sim_stop): Ditto.
5980 (control_c_simulation): Ditto.
5981 * sim-resume.c (sim_resume): Ditto.
5982 (has_stepped): Ditto.
5983 * sim-abort.c (sim_engine_abort): Ditto.
5985 * sim-basics.h (transfer_type): New type.
5987 * sim-core.c (sim_core_signal): New function. Print core signal
5989 (sim_core_find_mapping): Add transfer argument.
5991 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5992 SIM_CORE_SIGNAL if a recoverable abort.
5993 * sim-core.c (sim_core_find_mapping): Ditto.
5995 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997 * sim-core.c (sim_core_find_mapping): Replace calls to
5998 sim_io_error to more resiliant sim_engine_abort.
6000 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6001 (sim_core_write_unaligned_N): Ditto.
6003 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6005 * sim-module.c: Add sim_events_install to list.
6007 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6009 (sim_events_init): Now returns SIG_RC.
6011 * sim-run.c: New file. Generic sim_engine_run.
6012 * sim-reason.c: New file. Generic sim_stop_reason.
6013 * sim-stop.c: New file. Generic sim_stop.
6014 * sim-resume.c: New file. Generic sim_resume.
6016 * Make-common.in (sim-engine.o): Add rule.
6017 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6019 * sim-engine.h, sim-engine.c: New file. Provide generic
6020 implementation of sim_engine_halt, sim_engine_error. et.al.
6022 * sim-base.h (sim_state_base): Add member halt.
6023 (sim-engine.h): Include.
6025 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6027 * sim-events.c (sim_events_poll): Update event handler.
6029 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6031 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6033 (sim_events_watch_sim): New function.
6034 (sim_events_watch_core): New function.
6035 (sim_watch_valid): New function.
6036 (sim_events_preprocess): New function.
6037 (sim_events_process): Process the watchpoints as well as the timer
6039 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6040 (sim_events_deschedule): Check all the queues when removing an
6042 (sim_events_init): Ditto for cleaning.
6044 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6046 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6048 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050 * callback.c (os_open): Type of arg flags is int.
6052 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6054 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6055 just like normal numbers as per IEEE rules.
6057 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6059 * callback.c (os_close): Mark the descriptor as being
6060 available if the close succeeded.
6061 (os_open): Pass 0644 as the mode of the file being created.
6063 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6065 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6068 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6069 * sim-lnline.h: Update.
6071 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6072 conversion functions.
6073 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6075 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6076 compare functions. Replacing.
6077 (sim_fpu_cmp): This. Delete.
6079 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6081 * sim-core.c (sim_core_find_mapping): Call engine_error not
6082 sim_io_error when possible.
6084 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6086 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6087 high/low double word.
6089 * sim-trace.h: Remove definition of attribute - defined in
6092 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6094 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6095 name of the option - or family of options.
6097 * sim-options.c (sim_args_command): Match command `a-b c' with
6098 option `--a-b-c' from option table.
6100 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6102 * sim-options.c (sim_print_help): For optional arguments, wrap
6105 * sim-trace.c (set_trace_options): New function, handle optional
6106 argument and multiple assignment.
6107 (trace_option_handler): Update.
6109 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6110 when branch tracing selected.
6112 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6114 * sim-trace.c (trace_one_insn): Make a va-args function.
6116 * sim-trace.c (trace_vprintf): New function, va-arg version of
6119 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6121 * sim-trace.c (trace_uninstall): Don't close a file twice.
6122 * sim-profile.c (profile_uninstall): Likewise.
6124 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6126 * sim-trace.c (toplevel): Include bfd.h.
6127 (trace_options): Note that --trace-linenum also turns on
6128 --trace-insn. Add --trace-{branch,semantics}.
6129 (trace_option_handler): If --trace-linenum, also turn on
6130 --trace-insn. Add --trace-branch support. If --trace-semantics,
6131 turn on ALU, FPU, branch, and memory tracing.
6132 (trace_one_insn): New function to trace an instruction. Support
6134 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6136 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6137 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6138 (TRACE_branch): Add new mask.
6139 (TRACE_*_P): Define all possible trace_p macros.
6140 (trace_one_insn): Declare function.
6142 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6144 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6145 GNU C doesn't support __attributes__.
6146 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6149 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6151 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6152 addresses are masked forcing them to be correctly aligned.
6153 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6154 * sim-config.c (config_alignment_to_a): Update.
6156 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6158 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6160 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6161 processor specific core maps.
6162 (sim_core_map_attach): Copy the core map data to each of the
6163 processor specific core data structures.
6164 * sim-core.c (sim_core_find_mapping): Update.
6166 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6167 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6168 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6169 alternatives that handle unaligned addresses.
6170 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6172 * cgen-utils.c (sim_disassemble_insn): Update.
6174 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6176 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6179 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6182 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6184 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6186 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6189 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6192 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6194 * cgen-trace.c: Prepend additional trace_printf argument.
6196 * cgen-utils.c (sim_disassemble_insn): Add additional core
6199 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6201 * nrun.c (main): Catch/report errorenous simulator states.
6203 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6204 * sim-trace.c: #include string.h/strings.h so that memset is
6206 * sim-utils.c: Ditto.
6207 * sim-profile.c: Ditto. And stdlib.h.
6208 (print_bar): Only define when used by instruction or memory profiler.
6210 * sim-options.c (standard_option_handler): Make ul more local.
6212 * sim-load.c (sim_load_file): Make the name constant.
6213 (sim_load_file): Passify gcc.
6215 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6217 * sim-utils.c, sim-load.c: Include sim-utils.h.
6219 * sim-base.h (sim_cpu): Pre define here so available to all.
6221 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6222 Restore the sim_cpu and instruction_address arguments so that full
6223 information is available to the abort function.
6224 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6225 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6227 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6228 tracing support for sim-events and sim-core.
6229 (trace_option_handler): Convert #if to if where possible so always
6230 compiled/checked by C compiler.
6231 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6233 * sim-base.h: Adjust comment documenting how to define the cpu
6235 (sim_state_base): Add sim_core and sim_events to simulator base
6238 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6239 * sim-core.c (sim_core_init, sim_core_attach,
6240 sim_core_find_mapping): Update.
6241 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6242 update_time_from_event, insert_sim_event,
6243 sim_events_schedule_after_signal, sim_events_deschedule,
6244 sim_events_tick): Ditto.
6246 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6247 sim-model.h): Move #includes from here.
6248 * sim-base.h: To here.
6249 (sim-core.h, sim-events.h, sim-io.h): Include also
6251 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6253 * callback.c (default_callback): Missing initialisers.
6255 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6257 * sim-utils.c (sim_add_commas): New function.
6258 * sim-basics.h (sim_add_commas): Add prototype.
6259 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6260 * sim-profile.c (COMMAS): New macro.
6261 (print_*): Use it to print commas in numbers.
6263 * configure: Regenerated.
6265 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6266 (cgen_state): New member run_fast_p.
6267 (cgen_init): Add prototype.
6268 (sim_disassemble_insn): New arg `cpu'.
6269 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6270 * cgen-utils.c (cgen_init): New function.
6271 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6272 * genmloop.sh: Call engine_halt if loop exits.
6274 * Makefile.in (sim-options_h): Define.
6275 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6276 (sim-model.o): Add new rule.
6277 (cgen-{scache,trace,utils}.o): Add new rules.
6278 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6279 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6280 Indent output by 2 spaces.
6281 * cgen-scache.h (scache_print_profile): Update.
6282 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6283 Use trace_printf, not fprintf.
6284 (trace_extract): Use trace_printf, not cgen_trace_printf.
6285 * genmloop.sh (!FAST case): Increment `insn_count'.
6286 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6287 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6288 access macro's name.
6289 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6290 Change return type to SIM_RC.
6291 (sim_core_{install,uninstall}): New functions.
6292 * sim-core.h (sim_core_{install,uninstall}): Declare.
6293 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6294 Change return type to SIM_RC.
6295 * sim-model.h (models,machs,model_install): Declare.
6296 * sim-module.c (modules): Add scache_install, model_install.
6297 (sim_post_argv_init): Set cpu->state backlinks.
6298 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6299 (standard_option_handler): Likewise.
6300 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6303 (profile_options): Delete --profile-simcache.
6304 (profile_option_handler): Likewise.
6305 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6307 (profile_print_{memory,model}): Likewise.
6308 (profile_print_simcache): Delete.
6309 (profile_print_speed): New function.
6310 (profile_print): Rewrite.
6311 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6312 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6313 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6314 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6315 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6316 (profile_print): Update prototype.
6318 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6320 * cgen-scache.[ch], cgen-sim.h: New files.
6321 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6322 * sim-model.c: New file.
6324 * Make-common.in (clean targets): Undo patch of Apr. 22.
6326 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6328 * sim-n-bits.h (signed): If we have a standard compiler, undef
6329 signed, so that signedN is defined correctly.
6331 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6333 * sim-module.h, sim-model.h, sim-profile.h: New files.
6334 * sim-module.c, sim-profile.c: New files.
6335 * Make-common.in (SIM_PROFILE): Define
6336 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6337 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6338 (sim_module.o,sim-profile.o): Add rules for.
6339 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6340 (--enable-sim-profile): Add.
6341 * configure: Regenerated.
6342 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6343 model. Move trace and profile support to sim-{trace,profile}.h.
6344 New members trace_data, profile_data.
6345 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6346 * sim-config.h: Provide default definition of WITH_PROFILE.
6347 (WITH_TRACE): Change default to -1.
6348 (MAX_NR_PROCESSORS): Always define.
6349 * sim-options.c: Move trace and profile support to
6350 sim-{trace,profile}.h.
6351 (sim_pre_argv_init): Moved to sim-model.c.
6352 (standard_install): New function.
6353 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6354 (standard_install): Declare.
6355 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6356 (trace_install, trace_uninstall): New functions.
6357 (trace_printf): Update reference to TRACE_FILE.
6358 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6359 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6360 (WITH_TRACE_FOO_P): Define.
6361 (trace_install): Declare.
6362 (TRACE_DATA): New struct.
6364 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6366 * run.c: Undo last exec_bfd patch.
6367 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6369 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6371 * run.c (exec_bfd): Add back in.
6372 (main): Set exec_bfd.
6374 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6376 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6378 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6380 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6381 less well defined engine_error.
6382 * sim-core.c: Ditto.
6384 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6386 * Make-common.in: Change clean targets to use :: so that other
6387 Makefiles can have their own clean targets.
6388 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6389 __STDC__ to control use of stdarg vs. varargs syntax. Some
6390 systems can't use __STDC__, but require stdarg.
6392 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6394 * sim-options.c (standard_options): Add --endian.
6395 (standard_option_handler): Likewise.
6397 * nrun.c: #include <signal.h>.
6398 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6399 handler that calls sim_stop ().
6401 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6403 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6404 handler that calls sim_stop (). Simulators may still be
6405 establishing their own handler.
6407 * sim-events.c (sim_events_poll): Rename from
6408 sim_events_at_large_int. Poll IO.
6410 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6413 * callback.c (os_poll_quit): New function poll for quit signal
6415 (default_callback): Include magic number.
6417 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6419 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6420 Check for functions getrusage, time.
6421 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6422 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6423 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6424 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6426 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6428 * sim-options.c, sim-options.h: New files.
6429 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6430 * Make-common.in (nrun.o): Add rules for.
6433 * run.c (main): Check return value of sim_open.
6435 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6436 (sim_main_headers): Add sim-trace.h.
6437 * run.c (exec_bfd, target_byte_order): Delete.
6438 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6439 call sim_load instead. Check return code of sim_create_inferior.
6440 * sim-base.h (CURRENT_STATE): Define.
6441 (sim_state_base): Make typedef. New members options, prog_argv,
6442 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6443 mem_size, memory [+ corresponding access macros].
6444 (sim_cpu_base): New typedef.
6445 * sim-trace.h: New file.
6446 * sim-trace.c: New file.
6447 * sim-basics.h: #include it.
6448 * sim-load.c: New file.
6450 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6452 * Make-common.in (INSTALL): Set to @INSTALL@.
6453 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6454 (install-common): Depend upon installdirs. Use
6455 $(program_transform_name) directly, rather than using
6457 (installdirs): New target.
6458 * Makefile.in (INSTALL): Set to @INSTALL@.
6459 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6460 (install-man): Depend upon installdirs. Use
6461 $(program_transform_name) directly, rather than using
6463 (installdirs): New target.
6465 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6467 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6470 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6472 * sim-basics.h: Only bring in config.h and tconfig.h if
6475 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6477 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6478 numbering convention of the target.
6479 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6480 and WITH_TARGET_WORD_MSB.
6481 (sim_config): When possible, check for consistency with bitsize
6484 * sim-bits.h: Allow MSB to be other than zero.
6485 * sim-bits.c: Ditto.
6486 * sim-n-bits.h: Ditto.
6488 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6489 * sim-n-bits.h (MSMASKEDn): Ditto.
6491 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6493 * Makefile.in (INSTALL): Change install.sh to install-sh.
6495 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6497 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6499 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6501 * run.c (main): Check that a program to run was specified.
6503 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6505 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6507 * configure: Regenerated to track ../common/aclocal.m4 changes.
6510 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6512 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6513 * sim-config.h: To here.
6515 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6516 (sim_main_headers): Define.
6517 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6518 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6520 (sim-utils.o): Add rule for.
6521 * sim-utils.o: New file.
6522 * sim-basics.h: #include sim-base.h.
6523 (zalloc): Make argument unsigned long.
6524 * sim-base.h: New file.
6525 * sim-inline.h (SIM_IO support): Delete.
6526 * sim-io.h: Delete inline support.
6527 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6528 * sim-config.c: sim-state.h renamed to sim-main.h.
6529 * sim-core.c: Likewise.
6530 * sim-events.c: Likewise.
6532 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6534 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6535 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6537 * configure: Regenerated to track ../common/aclocal.m4 changes.
6539 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6541 * configure: Regenerated to track ../common/aclocal.m4 changes.
6543 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6545 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6546 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6547 are defined by the configure.
6549 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6551 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6552 reserved-bits): Always define.
6554 * sim-config.h, sim-config.c (sim_config): New function - and new
6555 file - co-ordinate the setting/checking of the common simulator
6556 configuration options.
6558 * Make-common.in (sim-config.o): Add rule.
6560 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6562 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6563 va_list from void *, since va_list might not be a pointer type.
6565 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6567 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6569 (offset_N): Correct computation of LE offset.
6571 * sim-io.c (sim_io_error): Include a new line when reporting
6574 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6577 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6579 * run.c: Include alloca-conf.h.
6581 * callback.c (os_evprintf_filtered): Fix typo.
6583 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6585 * run.c (string.h, strings.h, stdlib.h): Include.
6587 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6588 0 when nothing pending.
6590 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6591 will soon be going away.
6592 (getopt): Plicate GCC.
6594 * sim-endian.c (sim-io.h): Plicate GCC.
6595 * sim-bits.c (sim-io.h): Ditto.
6596 * sim-n-bits.h (ROTn): Ditto.
6598 * sim-io.c (sim_io_error): Correct check for NULL.
6600 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6602 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6605 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6607 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6608 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6610 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6612 * sim-alu.h: Include sim-xcat.h.
6614 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6616 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6617 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6620 * sim-events.c (sim_events_at_large_int): New function. Just
6621 schedules an event every large-int ticks.
6622 (sim_events_init): Call.
6623 (sim_events_tick, sim_events_process): Move async handing to
6624 sim_events_process. Move timer decrement so that it occures after
6625 events have been processed.
6627 * sim-basics.h (struct _engine): Remove declaration.
6629 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6630 everything with same. Rename global struct to SIM_DESC.
6631 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6632 * sim-io.h, sim-io.c: Ditto.
6634 * sim-assert.h: New file. Optional assertion checking macros.
6635 * sim-io.c (sim_io_error): Make just this function tolerant to
6638 * sim-xcat.h: New file. Define concatenate macros.
6639 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6640 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6644 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6646 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6648 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6650 * sim-inline.h: Add definitions for sim-types.
6651 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6654 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6656 * sim-events.h: Remove defunct reference to callback struct.
6658 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6660 * configure: Re-generate.
6662 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6664 * Make-common.in (CSEARCH): Do not include the gdb directory in
6667 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6669 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6670 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6671 to explicitly incorporate these.
6673 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6674 specify the alignment restrictions of the target architecture -
6675 without this option all alignment restrictions are accomodated.
6676 (--enable-sim-assert): New option. Conditionally compile in
6677 assertion statements.
6678 (--enable-sim-float): New option. Strongly specify the target's
6679 floating point support.
6680 (--enable-sim-hardware): New option. Specify the hardware devices
6681 included in the simulation.
6682 (--enable-sim-packages): New option. Specify the hardware
6683 packages included in the simulation.
6684 (--enable-sim-regparm): New option. Specify that parameters be
6685 passed in registers instead of on the stack.
6686 (--enable-sim-reserved-bits): New option. Specify that reserved
6687 bits within an instruction are are correctly set.
6688 (--enable-sim-smp): New option. Specify the level of SMP support
6689 to be included in the simulator.
6690 (--enable-sim-stdcall): New option. Specify an alternative
6691 function call convention.
6692 (--enable-sim-xor-endian): New option. Configure xor-endian
6693 support used by some targets to implement bi-endian support.
6695 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6697 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6698 host endianness to be overridden.
6699 (--enable-sim-endian): Allow the target platform's byte order
6701 (--enable-sim-inline): Control the inlining of common components.
6702 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6703 (--enable-sim-warnings): Enable additional GCC compiler checks.
6704 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6707 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6708 sim-*-n.h so that the names are uniq on dos machines
6709 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6711 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6713 * run.c: #include "libiberty.h".
6714 (main): New locals sd,no_args,sim_argv.
6715 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6716 is program name. Update call to sim_set_callbacks.
6717 Record result of sim_open, pass to other sim_foo routines.
6719 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6721 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6724 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6726 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6727 Route stdout through buffered IO.
6729 * callback.c: Add os_flush_stderr, os_write_stderr,
6730 os_evprintf_filtered functions to route error output through
6733 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6734 Correct return type - should be void.
6736 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6738 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6740 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6741 not provide a default value as undefined indicates disable code.
6743 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6745 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6747 * sim-events.h, sim-events.c: Ditto.
6748 * sim-io.h, sim-io.c: Ditto.
6750 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6752 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6754 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6755 extract the tail or least signifiant bits from an integer of the
6758 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6759 WITH_TARGET_BITSIZE so that the compilation will fail when an
6760 unsupported bitsize value is defined.
6762 (INSERTED*): Convert to functions.
6763 (EXTRACTED*): Ditto.
6765 (SIGN_EXTEND, SEXT): Change to more terse name.
6767 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6769 * sim-inline.h: Allow explicit control over which .c files will be
6770 included by their header.
6772 * sim-inline.h: Allow explicit control over which .c files use the
6773 alternative - REGPARM - parameter passing mechanism.
6775 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6776 icache.c, idecode.c, semantics.c or support.c. Those names are
6777 not generally applicable.
6779 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6781 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6782 in a fashion similar to sim-endian-n.
6784 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6785 both value and address macro's.
6787 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6789 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6791 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6792 generic L_word, H_word macro's.
6794 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6796 * sim-basics.h: Borrow code from ppc directory.
6797 * sim-bits.c: Ditto.
6798 * sim-bits.h: Ditto.
6799 * sim-config.h: Ditto.
6800 * sim-endian-n.h: Ditto.
6801 * sim-endian.c: Ditto.
6802 * sim-endian.h: Ditto.
6803 * sim-inline.c: Ditto.
6804 * sim-inline.h: Ditto.
6805 * sim-types.h: Ditto.
6807 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6809 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6810 all the ALU size alternatives and then auto-configure a default.
6812 * sim-alu.h: Copy ppc/idecode_expression.h.
6814 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6816 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6817 sign extend a bit within a value.
6819 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6820 a pointer into the middle of a host word.
6821 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6823 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6825 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6826 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6827 appropriate definitions of read, write, etc. Add prototype for
6830 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6832 * Makefile.in (libcommon.a): Delete.
6833 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6834 (gentmap,targ-vals.h,targ-map.c): Likewise.
6835 (run-autoconf): Delete.
6836 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6837 (common makefile fragment): Moved back into ...
6838 * Make-common.in: Resurrect.
6839 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6840 * configure: Regenerated.
6842 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6844 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6845 (SIM_AC_OUTPUT): To here.
6847 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6849 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6850 comments and single quotes. Fixes a problem found on hpux.
6852 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6854 * aclocal.m4: Remove Make-common.in from dependencies.
6855 * (distclean): Remove targ-vals.def.
6857 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6858 into here. Makes insertion into makefiles easier. Also, change
6859 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6860 targ-map.o, and run are built. They are now built in the
6861 individual simulator directories, taking sources from ../common as
6862 necessary. This replaces the merging of libcommon.a into
6863 linsim.a, which was problematic for the WinGDB build process.
6864 * run.c: Include config.h from . instead of ../common.
6865 * Make-common.in: Remove. It's no longer necessary.
6867 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6869 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6870 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6872 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6874 * run.c (main): Set target_byte_order before call to sim_open.
6876 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6878 * callback.c: #include <stdlib.h>
6879 (os_error): New function.
6880 (default_callback): Add os_error.
6882 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6884 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6885 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6887 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6889 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6891 * run.c: #include ../common/config.h, tconfig.h.
6892 (myname): New static global.
6893 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6894 Only process -c ifdef SIM_HAVE_SIMCACHE.
6895 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6896 Parse program name from argv[0] and use in error messages.
6897 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6898 Add support for incomplete h8/300 termination indicators.
6899 (usage): Make more verbose.
6900 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6901 * Makefile.in,Make-common.in,callback.c: New files.
6902 * nltvals.def,gentmap.c,gentvals.sh: New files.
6904 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6906 * run.c: Include stdarg.h if __STDC__.
6908 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6910 * run.c (main): Don't print out anything if the signal
6911 number is zero (ie no signal).
6913 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6915 * run.c (main): Print out if the program raised a signal.
6917 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6919 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6922 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6924 * run.c (main): Explicitly cast malloc() parameter.
6926 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6928 * run.c (sim_bfd): New global to hold the bfd pointer for the
6930 (main): Initialize sim_bfd.
6932 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6934 * run.c (main): Use new bfd_big_endian macro.
6936 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6938 * run.c (main): Removed SH specific comments, so source is
6939 generic. Also updated to only load relevant sections. Moved
6940 sim_open() to after callback attach (to match GDB).
6942 * run.1: Removed SH specific comments.
6944 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6946 * run.c (main): Always return sigrc at end.
6948 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6950 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6951 bfd_check_format() fails.
6953 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6955 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob