1 2016-01-10 Mike Frysinger <vapier@gentoo.org>
3 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_ASSERT.
5 2016-01-10 Mike Frysinger <vapier@gentoo.org>
7 * acinclude.m4 (SIM_AC_COMMON): Delete sim_link_files and
9 (SIM_AC_OUTPUT): Delete AC_LINK_FILES call.
10 * gentmap.c: Change targ-vals.def include to nltvals.def.
11 * Make-common.in (gentmap): Change targ-vals.def to
12 $(srccom)/nltvals.def.
13 (distclean): Delete rm -f targ-vals.def.
14 * Makefile.in: Update comment.
16 2016-01-10 Mike Frysinger <vapier@gentoo.org>
18 * acinclude.m4 (SIM_AC_COMMON): Call SIM_AC_OPTION_INLINE.
19 (SIM_AC_OPTION_INLINE): Rename default_sim_inline to sim_inline
20 and always set -DDEFAULT_INLINE. Delete AC_ARG_ENABLE 4th arg.
22 2016-01-10 Mike Frysinger <vapier@gentoo.org>
24 * acinclude.m4: Delete --enable-sim-regparm and sim_regparm,
25 and --enable-sim-stdcall and sim_stdcall.
26 * configure: Regenerate.
27 * Make-common.in (SIM_REGPARM, SIM_STDCALL): Delete.
28 (CONFIG_CFLAGS): Delete $(SIM_REGPARM) and $(SIM_STDCALL).
29 * sim-config.h (WITH_REGPARM, WITH_STDCALL): Delete.
30 * sim-inline.h (REGPARM_MODULE, REGPARM): Delete.
31 (REGPARM_*): Delete all regparm defines and their use.
33 2016-01-10 Mike Frysinger <vapier@gentoo.org>
35 * acinclude.m4: Delete --enable-sim-cflags and sim_cflags.
36 * Make-common.in (SIM_CFLAGS): Delete.
37 (CONFIG_CFLAGS): Delete $(SIM_CFLAGS).
38 * Makefile.in: Likewise.
40 2016-01-09 Mike Frysinger <vapier@gentoo.org>
42 * configure.ac: Change SIM_AC_COMMON to AC_PROG_CC. Drop 2nd arg
43 to AC_OUTPUT. Move AC_CHECK_HEADERS, AC_CHECK_FUNCS,
44 AC_CHECK_MEMBERS, and -AC_CHECK_TYPES ...
45 * acinclude.m4 (SIM_AC_COMMON): ... here.
46 * aclocal.m4, configure: Regenerate.
47 * config.in: Delete file.
48 * callback.c: Change cconfig.h include to config.h.
49 * dv-cfi.c, nrun.c, sim-basics.h, sim-load.c, sim-memopt.c,
51 * Make-common.in (sim-basics_h): Delete ../common/cconfig.h.
52 * Makefile.in (distclean): Delete rm -f cconfig.h config.h stamp-h.
54 2016-01-06 Mike Frysinger <vapier@gentoo.org>
56 * sim-config.c (print_sim_config): Delete sim_io_printf of version,
57 date, and time information.
59 2016-01-06 Mike Frysinger <vapier@gentoo.org>
61 * sim-options.c (sim_parse_args): Mark argv array const.
62 * sim-options.h (sim_parse_args): Likewise.
64 2016-01-05 Mike Frysinger <vapier@gentoo.org>
66 * sim-trace.c: Include dis-asm.h.
67 (OPTION_TRACE_DISASM): New enum.
68 (trace_options): Add trace-disasm flag.
69 (trace_option_handler): Handle OPTION_TRACE_DISASM.
70 (trace_idx_to_str): Handle TRACE_DISASM_IDX.
71 (dis_read, dis_printf, trace_disasm): New functions.
72 * sim-trace.h: Include dis-asm.h.
73 (TRACE_INSN_IDX): Clarify comment.
74 (TRACE_DISASM_IDX): New enum.
75 (TRACE_disasm): New define.
76 (WITH_TRACE_DISASM_P): New define.
77 (struct _trace_data): Add dis_bfd, disassembler, and dis_info.
78 (STRACE_DISASM_P): New define.
79 (TRACE_DISASM_P): Likewise.
80 (TRACE_DISASM_P): Likewise.
81 (TRACE_DISASM): Likewise.
82 (trace_disasm): New function.
84 2016-01-04 Mike Frysinger <vapier@gentoo.org>
86 * sim-utils.c (sim_state_free): Change to STATE_MAGIC.
88 2016-01-04 Mike Frysinger <vapier@gentoo.org>
90 * cgen-scache.c (MAX): Delete.
91 (scache_init): Change MAX to max.
92 * cgen-trace.c (min): Delete.
93 * cgen-utils.c (min): Delete.
94 * sim-basics.h [!min] (min): Define.
97 2016-01-04 Mike Frysinger <vapier@gentoo.org>
99 * sim-options.c (sim_parse_args): Tweak getopt error message.
101 2016-01-04 Mike Frysinger <vapier@gentoo.org>
103 * acinclude.m4 (sim-bswap): Delete.
104 * configure: Regenerate.
105 * Make-common.in (SIM_BSWAP): Delete.
106 (CONFIG_CFLAGS): Delete $(SIM_BSWAP).
107 * sim-config.h (htonl, ntohl): Delete.
108 (WITH_BSWAP): Delete.
110 2016-01-03 Mike Frysinger <vapier@gentoo.org>
112 * sim-options.c (sim_parse_args): Declare local save_opterr. Save
113 opterr state to it before calling getopt_long and restore afterwards.
114 Set opterr to 0. When optc is '?', call sim_io_eprintf.
116 2016-01-03 Mike Frysinger <vapier@gentoo.org>
118 * hw-device.h (device): Delete commented typedef.
119 * sim-basics.h (device): Delete typedef.
121 2016-01-03 Mike Frysinger <vapier@gentoo.org>
123 * sim-options.c (sim_parse_args): Replace for loop with a call
126 2016-01-03 Mike Frysinger <vapier@gentoo.org>
128 * nrun.c (myname): Mark const.
129 (main): Mark name const. Replace myname parsing loop with a
132 2016-01-03 Mike Frysinger <vapier@gentoo.org>
134 (CONFIG_CFLAGS): Delte $(SIM_HOSTENDIAN).
135 * acinclude.m4 (SIM_AC_COMMON): Call AC_C_BIGENDIAN.
136 (SIM_AC_OPTION_HOSTENDIAN): Delete.
137 * config.in, configure: Regenerate.
138 * Make-common.in (SIM_HOSTENDIAN): Delete.
139 * sim-config.c (current_host_byte_order): Delete.
140 (sim_config): Delete current_host_byte_order assignments and
141 CURRENT_HOST_BYTE_ORDER checks.
142 (print_sim_config): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
143 * sim-config.h (WITH_HOST_BYTE_ORDER): Change to ...
144 (HOST_BYTE_ORDER): ... this. Define based on WORDS_BIGENDIAN.
145 (current_host_byte_order): Delete.
146 (CURRENT_HOST_BYTE_ORDER): Likewise.
147 * sim-endian.c (WITH_HOST_BYTE_ORDER): Rename to ...
148 (HOST_BYTE_ORDER): ... this.
149 (sim_endian_split_16): Change WITH_HOST_BYTE_ORDER to
151 (sim_endian_join_16): Likewise.
152 * sim-n-core.h (sim_core_read_misaligned_N): Change
153 CURRENT_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
154 (sim_core_write_misaligned_N): Likewise.
155 * sim-n-endian.h (endian_t2h_N): Likewise.
156 (endian_h2t_N, endian_h2be_N, endian_be2h_N, endian_h2le_N,
157 endian_le2h_N): Likewise.
158 (offset_N): Change WITH_HOST_BYTE_ORDER to HOST_BYTE_ORDER.
160 2016-01-02 Mike Frysinger <vapier@gentoo.org>
162 * acinclude.m4 (SIM_AC_OPTION_ENDIAN): Change BIG_ENDIAN to
163 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
165 (SIM_AC_OPTION_HOSTENDIAN): Likewise.
166 * cgen-ops.h (SUBWORDXFSI): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
167 (SUBWORDTFSI, JOINSIDF, JOINSIXF, JOINSITF): Likewise.
168 * nrun.c (main): Likewise.
169 * sim-config.c (current_host_byte_order): Change type to enum
170 bfd_endian. Initialize to BFD_ENDIAN_UNKNOWN.
171 (current_target_byte_order): Likewise.
172 (config_byte_order_to_a): Likewise. Change BIG_ENDIAN to
173 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
175 (sim_config): Change prefered_target_byte_order type to enum
176 bfd_endian. Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
177 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
178 * sim-config.h: Change BIG_ENDIAN to BFD_ENDIAN_BIG, LITTLE_ENDIAN
179 to BFD_ENDIAN_LITTLE, and 0 to BFD_ENDIAN_UNKNOWN.
180 Delete all the various arch/OS endian includes & defines.
181 (current_host_byte_order): Change type to enum bfd_endian.
182 (current_target_byte_order): Likewise.
183 (CURRENT_HOST_BYTE_ORDER): Compare to BFD_ENDIAN_UNKNOWN, not 0.
184 (CURRENT_TARGET_BYTE_ORDER): Likewise.
185 * sim-endian.c: Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
186 * sim-events.c (sim_events_watch_sim): Change BIG_ENDIAN to
187 BFD_ENDIAN_BIG, LITTLE_ENDIAN to BFD_ENDIAN_LITTLE, and 0 to
189 (sim_events_watch_core): Likewise.
190 * sim-events.h: Likewise.
191 * sim-n-core.h (sim_core_read_misaligned_N): Change BIG_ENDIAN to
193 (sim_core_write_misaligned_N): Likewise.
194 * sim-n-endian.h (endian_h2be_N): Likewise.
195 (endian_be2h_N): Likewise.
196 (endian_h2le_N): Change LITTLE_ENDIAN to BFD_ENDIAN_LITTLE.
197 (offset_N): Likewise.
198 * sim-options.c (standard_option_handler): Change LITTLE_ENDIAN to
199 BFD_ENDIAN_LITTLE and BIG_ENDIAN to BFD_ENDIAN_BIG.
201 2016-01-02 Mike Frysinger <vapier@gentoo.org>
203 * cgen-defs.h (current_state): Delete.
204 * sim-base.h (CURRENT_STATE_REG, CURRENT_STATE): Delete.
205 * sim-utils.c (current_state): Delete.
207 2015-12-30 Mike Frysinger <vapier@gentoo.org>
209 * sim-module.c (sim_pre_argv_init): Change STATE_MY_NAME assignment
212 2015-12-27 Mike Frysinger <vapier@gentoo.org>
214 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-hload.o.
216 2015-12-26 Mike Frysinger <vapier@gentoo.org>
218 * acinclude.m4 (AH_BOTTOM): Delete tconfig.h appending.
219 * config.in, configure: Regenerate.
220 * Make-common.in (sim-basics_h): Delete tconfig.h.
221 (distclean): Likewise.
222 * sim-core.c (device_io_read_buffer, device_io_write_buffer): Delete.
223 (new_sim_core_mapping): Delete WITH_HW and device *device.
224 (sim_core_map_attach, sim_core_attach): Likewise.
225 (sim_core_read_buffer): Delete WITH_DEVICES logic.
226 (sim_core_write_buffer): Likewise.
227 * sim-core.h (struct _sim_core_mapping): Delete WITH_HW and device
229 (sim_core_attach): Likewise.
230 (device_io_read_buffer, device_io_write_buffer): Delete.
231 * sim-n-core.h (sim_core_read_aligned_N): Delete WITH_DEVICES logic.
232 (sim_core_write_aligned_N): Likewise.
233 * tconfig.h: Delete file.
235 2015-12-26 Mike Frysinger <vapier@gentoo.org>
237 * sim-core.c (sim_core_read_buffer): Move cia decl to top of func.
238 Call sim_cpu_hw_io_read_buffer if cpu is valid.
239 (sim_core_write_buffer): Move cia decl to top of func. Call
240 sim_cpu_hw_io_write_buffer if cpu is valid.
242 2015-12-25 Mike Frysinger <vapier@gentoo.org>
244 * hw-properties.c (hw_find_ihandle_runtime_property): Delete
246 (hw_find_integer_property): Likewise.
247 (hw_find_integer_array_property): Likewise.
248 (hw_add_duplicate_property): Likewise.
250 2015-12-25 Mike Frysinger <vapier@gentoo.org>
252 * sim-config.h (WITH_ENGINE): Delete.
253 * sim-module.c (modules): Always include sim_engine_install.
255 2015-12-25 Mike Frysinger <vapier@gentoo.org>
257 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-model.o.
258 * cgen-types.h (SIM_HAVE_MODEL): Delete.
259 * sim-base.h: Always include sim-model.h.
260 * sim-config.h (WITH_DEFAULT_MODEL): Delete.
261 * sim-cpu.h (sim_cpu_base): Always declare mach/model members.
262 * sim-model.c (sim_model_init): Return when !WITH_MODEL_P.
263 [!WITH_MODEL_P] (sim_machs): Define.
264 * sim-model.h: Add some developer docs.
265 [!WITH_DEFAULT_MODEL] (mach_attr, WITH_DEFAULT_MODEL): Define.
266 (WITH_MODEL_P): Define.
267 * sim-module.c (modules): Always include sim_model_install.
268 * sim-profile.h (WITH_PROFILE_MODEL_P): Delete.
270 2015-12-25 Mike Frysinger <vapier@gentoo.org>
272 * sim-cpu.h: Rename MACH to SIM_MACH and MODEL to SIM_MODEL.
273 * sim-model.c: Likewise.
274 * sim-model.h: Likewise. Rename MACH_IMP_PROPERTIES to
275 SIM_MACH_IMP_PROPERTIES
277 2015-12-25 Mike Frysinger <vapier@gentoo.org>
279 * sim-core.c (device_error): Delete.
280 (sim_core_map_attach): Delete calls to device_error.
281 (sim_core_attach): Likewise.
282 * sim-core.h (device_error): Delete.
283 * sim-n-core.h (sim_core_read_aligned_N): Change device_error call
285 (sim_core_write_aligned_N): Likewise.
287 2015-12-25 Mike Frysinger <vapier@gentoo.org>
289 * sim-config.h (WITH_CALLBACK_MEMORY): Delete.
290 * sim-core.c (sim_core_write_buffer): Likewise.
291 * sim-n-core.h (sim_core_read_aligned_N): Likewise.
292 (sim_core_write_aligned_N): Likewise.
294 2015-12-25 Mike Frysinger <vapier@gentoo.org>
296 * dv-pal.c: Include config.h and sim-main.h.
297 (hw_pal_io_read_buffer): Always call CPU_INDEX.
299 2015-12-24 Mike Frysinger <vapier@gentoo.org>
301 * sim-options.c (standard_options): Always enable load-lma and
303 (standard_install): Always set STATE_LOAD_AT_LMA_P(sd) to 1.
305 2015-12-24 Mike Frysinger <vapier@gentoo.org>
307 * sim-module.c (MODULE_LIST): Delete.
309 2015-12-24 Mike Frysinger <vapier@gentoo.org>
311 * sim-options.c (OPTION_H8300H, OPTION_H8300S, OPTION_H8300SX):
312 Move to h8300/compile.c.
313 [SIM_H8300] (standard_options): Likewise.
314 (standard_option_handler): Likewise.
316 2015-12-24 Mike Frysinger <vapier@gentoo.org>
318 * sim-module.c [WITH_WATCHPOINTS] (modules): Always call
319 sim_watchpoint_install.
321 2015-12-24 Mike Frysinger <vapier@gentoo.org>
323 * sim-base.h [SIM_HAVE_FLATMEM] (sim_state_base): Delete flatmem code.
324 * sim-module.c [SIM_HAVE_FLATMEM] (modules): Always call
326 * sim-options.c (OPTION_MEM_SIZE): Delete.
327 [SIM_HAVE_FLATMEM] (standard_options): Delete flatmem code.
328 (standard_option_handler): Likewise.
330 2015-12-24 Mike Frysinger <vapier@gentoo.org>
332 * tconfig.h (SIM_HAVE_SIMCACHE): Delete.
334 2015-11-21 Mike Frysinger <vapier@gentoo.org>
337 * Makefile.in (CPPFLAGS, CXXFLAGS, LDFLAGS): Define.
339 2015-11-21 Mike Frysinger <vapier@gentoo.org>
342 * sim-utils.c (sim_do_commandf): Declare ret. Call va_start,
343 vasprintf, and va_end together. Check ret after va_end call.
345 2015-11-21 Mike Frysinger <vapier@gentoo.org>
347 * sim-types.h (SIM_PRI_TB): Define.
348 (PRI_TW, PRIiTW, PRIxTW): New PRI target word defines.
349 (PRI_TA, PRIiTA, PRIxTA): New PRI target address defines.
350 (PRI_TC, PRIiTC, PRIxTC): New PRI target cell defines.
351 (PRI_TF, PRIiTF, PRIxTF): New PRI target floating point defines.
353 2015-11-17 Mike Frysinger <vapier@gentoo.org>
355 * sim-main.h (WITH_MODULO_MEMORY): Delete.
356 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
357 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
358 (sim_core_translate): Likewise.
359 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
361 2015-11-16 Mike Frysinger <vapier@gentoo.org>
363 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
364 (cgen_cpu_close): Change to XCONCAT2.
366 2015-11-15 Mike Frysinger <vapier@gentoo.org>
368 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
371 2015-11-14 Mike Frysinger <vapier@gentoo.org>
373 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
374 * sim-close.c: New file.
376 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
377 Ali Lown <ali.lown@imgtec.com>
379 * sim-bits.h (EXTEND6): New macro.
380 (EXTEND12): New macro.
381 (EXTEND25): New macro.
383 2015-06-24 Mike Frysinger <vapier@gentoo.org>
385 * sim-trace.c (trace_one_insn): Delete.
386 * sim-trace.h (trace_one_insn): Delete.
388 2015-06-24 Mike Frysinger <vapier@gentoo.org>
390 * sim-trace.c (debug_printf): Rename to ...
391 (sim_debug_printf): ... this.
392 * sim-trace.h (debug_printf): Delete define.
393 (debug_printf): Rename to ...
394 (sim_debug_printf): ... this.
396 2015-06-24 Mike Frysinger <vapier@gentoo.org>
398 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
399 (trace_options): Add trace-register option.
400 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
401 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
402 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
403 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
404 TRACE_REGISTER_P, TRACE_REGISTER): Define.
406 2015-06-24 Mike Frysinger <vapier@gentoo.org>
408 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
409 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
410 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
411 STRACE_DEBUG): Define.
413 2015-06-24 Mike Frysinger <vapier@gentoo.org>
415 * sim-trace.c (trace_options): Update help text for trace-alu,
416 trace-fpu, trace-vpu, and trace-semantics.
417 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
418 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
420 2015-06-24 Mike Frysinger <vapier@gentoo.org>
422 * sim-assert.h (SIM_FILTER_PATH): Delete.
423 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
424 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
425 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
426 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
427 * sim-events.c: Include libiberty.h.
428 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
430 2015-06-23 Mike Frysinger <vapier@gentoo.org>
432 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
433 (AC_ARG_ENABLE(sim-cflags)): Likewise.
434 (AC_ARG_ENABLE(sim-debug)): Likewise.
435 (AC_ARG_ENABLE(sim-stdio)): Likewise.
436 (AC_ARG_ENABLE(sim-trace)): Likewise.
437 (AC_ARG_ENABLE(sim-profile)): Likewise.
438 (AC_ARG_ENABLE(sim-environment)): Likewise.
439 (AC_ARG_ENABLE(sim-alignment)): Likewise.
440 (AC_ARG_ENABLE(sim-assert)): Likewise.
441 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
442 (AC_ARG_ENABLE(sim-endian)): Likewise.
443 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
444 (AC_ARG_ENABLE(sim-float)): Likewise.
445 (AC_ARG_ENABLE(sim-scache)): Likewise.
446 (AC_ARG_ENABLE(sim-default-model)): Likewise.
447 (AC_ARG_ENABLE(sim-inline)): Likewise.
448 (AC_ARG_ENABLE(sim-packages)): Likewise.
449 (AC_ARG_ENABLE(sim-regparm)): Likewise.
450 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
451 (AC_ARG_ENABLE(sim-smp)): Likewise.
452 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
453 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
454 (AC_ARG_ENABLE(cgen-maint)): Likewise.
455 * configure: Regenerate.
457 2015-06-23 Mike Frysinger <vapier@gentoo.org>
459 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
461 2015-06-23 Mike Frysinger <vapier@gentoo.org>
463 * cgen-trace.c [!__STDC__]: Delete.
464 * sim-trace.h [!__STDC__]: Likewise.
466 2015-06-21 Mike Frysinger <vapier@gentoo.org>
468 * sim-model.c (sim_model_init): Assert model is not NULL.
470 2015-06-21 Mike Frysinger <vapier@gentoo.org>
472 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
473 stdint.h. Replace all signed/unsigned typedefs with int#_t and
476 2015-06-21 Mike Frysinger <vapier@gentoo.org>
478 * sim-alu.h (_SIM_ALU_H_): Rename to ...
479 (SIM_ALU_H): ... this.
480 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
481 (SIM_ASSERT_H): ... this.
482 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
483 (SIM_BASICS_H): ... this.
484 * sim-bits.h (_SIM_BITS_H_): Rename to ...
485 (SIM_BITS_H): ... this.
486 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
487 (SIM_ENDIAN_H): ... this.
489 2015-06-18 Mike Frysinger <vapier@gentoo.org>
491 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
494 2015-06-18 Mike Frysinger <vapier@gentoo.org>
496 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
497 m for sentinel testing.
499 2015-06-17 Mike Frysinger <vapier@gentoo.org>
501 * sim-syscall.c: Include errno.h and targ-vals.h.
502 (sim_syscall_multi, sim_syscall): Define.
503 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
504 * syscall.c (cb_syscall): Extend comment.
506 2015-06-17 Mike Frysinger <vapier@gentoo.org>
508 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
509 * sim-syscall.c: New file.
510 * sim-syscall.h: New file.
512 2015-06-17 Mike Frysinger <vapier@gentoo.org>
514 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
515 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
516 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
517 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
518 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
520 * gentmap.c (gen_targ_map_c): Output name field.
522 2015-06-12 Mike Frysinger <vapier@gentoo.org>
524 * acinclude.m4: Change configure.in to configure.ac.
525 * sim-config.h: Likewise.
527 2015-06-12 Mike Frysinger <vapier@gentoo.org>
529 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
530 * configure: Regenerate.
532 2015-06-12 Mike Frysinger <vapier@gentoo.org>
534 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
535 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
536 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
537 TRACE_DEBUG): Define.
539 2015-06-12 Mike Frysinger <vapier@gentoo.org>
541 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
542 * sim-trace.c (trace_option_handler): Likewise.
543 * sim-trace.h (WITH_TRACE_ANY_P): Define.
544 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
545 (TRACE_ANY_P): Likewise.
547 2015-06-12 Mike Frysinger <vapier@gentoo.org>
549 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
550 CGEN_TRACE_INSN_FINI.
551 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
552 trace_result to cgen_trace_result, trace_insn_fini to
553 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
554 and trace_extract to cgen_trace_extract.
555 * cgen-trace.h (trace_insn_init): Rename to ...
556 (cgen_trace_insn_init): ... this.
557 (trace_insn_fini): Rename to ...
558 (cgen_trace_insn_fini): ... this.
559 (trace_insn): Rename to ...
560 (cgen_trace_insn): ... this.
561 (trace_extract): Rename to ...
562 (cgen_trace_extract): ... this.
563 (trace_result): Rename to ...
564 (cgen_trace_result): ... this.
565 (TRACE_RESULT_P): Rename to ...
566 (CGEN_TRACE_RESULT_P): ... this.
567 (TRACE_INSN_INIT): Rename to ...
568 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
569 cgen_trace_insn_init.
570 (TRACE_INSN_FINI): Rename to ...
571 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
572 cgen_trace_insn_fini.
573 (TRACE_PRINTF): Rename to ...
574 (CGEN_TRACE_PRINTF): ... this.
575 (TRACE_INSN): Rename to ...
576 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
577 (TRACE_EXTRACT): Rename to ...
578 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
580 (TRACE_RESULT): Rename to ...
581 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
582 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
583 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
584 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
585 TRACE_INSN to CGEN_TRACE_INSN.
586 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
588 2015-06-11 Mike Frysinger <vapier@gentoo.org>
590 * sim-events.c (ETRACE_P): Delete.
591 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
592 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
593 * sim-events.h (struct _sim_events): Delete trace member.
594 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
595 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
597 2015-06-11 Mike Frysinger <vapier@gentoo.org>
599 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
600 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
601 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
602 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
604 2015-06-11 Mike Frysinger <vapier@gentoo.org>
606 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
608 2015-06-11 Mike Frysinger <vapier@gentoo.org>
610 * sim-trace.h (WITH_TRACE_P): New define.
611 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
612 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
613 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
614 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
615 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
616 Redefine to use WITH_TRACE_P.
618 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
620 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
621 mistake in call to sim_engine_abort.
623 2015-04-29 Nick Clifton <nickc@redhat.com>
626 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
627 increasing parenthesis around casts to signed values.
629 2015-04-21 Mike Frysinger <vapier@gentoo.org>
631 * gennltvals.sh: Add mcore support.
632 * nltvals.def: Regenerate.
634 2015-04-21 Mike Frysinger <vapier@gentoo.org>
636 * cgen.sh: Add +x permissions.
637 * genmloop.sh: Likewise.
638 * gentvals.sh: Likewise.
639 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
640 Change all uses of srcroot for newlib to newlibroot.
642 2015-04-18 Mike Frysinger <vapier@gentoo.org>
644 * sim-base.h (SIM_CPU): New typedef.
646 2015-04-18 Mike Frysinger <vapier@gentoo.org>
648 * cgen-engine.h (CIA_ADDR): Delete.
649 * sim-base.h: Update sim_cia example.
650 [!CIA_ADDR] (sim_cia): New typedef.
652 2015-04-17 Mike Frysinger <vapier@gentoo.org>
654 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
655 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
656 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
657 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
658 CIA_SET to CPU_PC_SET.
660 2015-04-15 Mike Frysinger <vapier@gentoo.org>
662 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
663 * sim-main.h (STATE_CPU): Remove from comment and define.
665 2015-04-13 Mike Frysinger <vapier@gentoo.org>
667 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
668 * configure: Regenerate.
670 2015-04-13 Mike Frysinger <vapier@gentoo.org>
672 * sim-options.c: Include version.h.
673 (OPTIONS_VERSION): New enum.
674 (standard_options): Add "version".
675 (standard_option_handler): Handle OPTIONS_VERSION.
677 2015-04-13 Mike Frysinger <vapier@gentoo.org>
679 * Makefile.in (version.o): Change to using create-version.sh from gdb.
680 (create-version.sh): Delete.
682 2015-04-06 Mike Frysinger <vapier@gentoo.org>
684 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
686 2015-04-01 Mike Frysinger <vapier@gentoo.org>
688 * run-sim.h, run.c: Delete.
689 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
691 2015-03-31 Mike Frysinger <vapier@gentoo.org>
693 * config.in, configure: Regenerate.
694 * Make-common.in (CSEARCH): Add $(ZLIBINC).
695 (ZLIB, ZLIBINC): Define.
696 (BFD_LIB): Add $(ZLIB).
698 2015-03-31 Mike Frysinger <vapier@gentoo.org>
700 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
701 * cgen-ops.h (SEMOPS_INLINE): Likewise.
703 2015-03-29 Mike Frysinger <vapier@gentoo.org>
705 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
706 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
707 * sim-inline.h (INLINE2): Define to gnu_inline when available.
709 2015-03-24 Mike Frysinger <vapier@gentoo.org>
711 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
712 usage of STATE_WATCHPOINTS.
713 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
714 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
716 2015-03-24 Mike Frysinger <vapier@gentoo.org>
718 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
720 2015-03-24 Mike Frysinger <vapier@gentoo.org>
722 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
724 2015-03-24 Mike Frysinger <vapier@gentoo.org>
726 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
727 of enable_sim_hardware to AC_ARG_ENABLE.
729 2015-03-23 Mike Frysinger <vapier@gentoo.org>
731 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
732 Add dv-sockser.o to sim_hw_objs.
734 2015-03-23 Mike Frysinger <vapier@gentoo.org>
736 * dv-sockser.c: Include config.h.
737 * dv-sockser.h: Include sim-inline.h.
738 [HAVE_DV_SOCKSER]: Move all prototypes here.
739 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
740 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
742 2015-03-16 Mike Frysinger <vapier@gentoo.org>
744 * gentmap.c, run.c: Convert old style prototypes.
746 2015-03-16 Mike Frysinger <vapier@gentoo.org>
748 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
749 symlinking tconfig.h to tconfig.in.
750 * config.in, configure: Regenerate.
751 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
752 * tconfig.in: Rename file ...
753 * tconfig.h: ... here.
755 2015-03-15 Mike Frysinger <vapier@gentoo.org>
757 * dv-socker.h (dv_sockser_install): Declare.
758 * sim-module.c: Include config.h.
759 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
760 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
761 * sim-module.h: Include gdb/remote-sim.h.
763 2015-03-14 Mike Frysinger <vapier@gentoo.org>
765 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
766 (sim-inline.c): Delete rule.
768 2015-03-14 Mike Frysinger <vapier@gentoo.org>
770 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
771 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
772 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
774 2015-03-14 Mike Frysinger <vapier@gentoo.org>
776 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
777 [!ASSERT, WITH_ASSERT]: Likewise.
778 * sim-endian.c: Delete sim-io.h include.
780 2015-02-19 Mike Frysinger <vapier@gentoo.org>
782 * run-sim.h (sim_kill): Delete unused prototype.
784 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
786 * gentmap.c: Include "string.h".
788 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
790 * sim-options.c (sim_args_command): Call freeargv() when failure
793 2015-01-07 Joel Brobecker <brobecker@adacore.com>
795 * aclocal.m4, configure: Regenerate using automake 1.11.1.
797 2014-12-03 Joel Brobecker <brobecker@adacore.com>
799 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
800 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
801 callbacks following renaming in callback.h.
802 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
803 callback by call to "to_lstat" callback
805 2014-08-28 Gary Benson <gbenson@redhat.com>
807 * sim-trace.h (debug_printf): New define.
809 2014-08-19 Alan Modra <amodra@gmail.com>
811 * configure: Regenerate.
813 2014-08-15 Roland McGrath <mcgrathr@google.com>
815 * configure: Regenerate.
816 * config.in: Regenerate.
818 2014-03-10 Mike Frysinger <vapier@gentoo.org>
820 * sim-command.c (sim_do_command): Add const to cmd.
821 * sim-options.c (sim_args_command): Add const to cmd.
822 * sim-options.h (sim_args_command): Add const to cmd.
824 2014-03-05 Mike Frysinger <vapier@gentoo.org>
826 * sim-hload.c (sim_load): Add const to prog.
827 * sim-load.c (sim_load_file): Likewise.
828 * sim-utils.c (sim_analyze_program): Likewise.
829 * sim-utils.h (sim_analyze_program): Likewise.
830 (sim_load_file): Likewise.
832 2014-03-04 Mike Frysinger <vapier@gentoo.org>
834 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
835 * callback.c (system): Delete unused prototype.
837 (os_shutdown): Likewise.
838 (os_unlink): Likewise.
840 (os_system): Likewise.
841 (os_rename): Likewise.
842 (os_write_stdout): Likewise.
843 (os_flush_stdout): Likewise.
844 (os_write_stderr): Likewise.
845 (os_flush_stderr): Likewise.
846 (os_write): Likewise.
847 (os_read_stdin): Likewise.
850 (os_lseek): Likewise.
851 (os_isatty): Likewise.
852 (os_get_errno): Likewise.
853 (os_close): Likewise.
854 (os_vprintf_filtered): Likewise.
855 (os_evprintf_filtered): Likewise.
856 (os_error): Likewise.
860 (wrap): Change to new style prototype.
863 (os_close): Likewise.
864 (os_poll_quit): Likewise.
865 (os_get_errno): Likewise.
866 (os_isatty): Likewise.
867 (os_lseek): Likewise.
870 (os_read_stdin): Likewise.
871 (os_write): Likewise.
872 (os_write_stdout): Likewise.
873 (os_flush_stdout): Likewise.
874 (os_write_stderr): Likewise.
875 (os_flush_stderr): Likewise.
876 (os_rename): Likewise.
877 (os_system): Likewise.
879 (os_unlink): Likewise.
881 (os_fstat): Likewise.
882 (os_lstat): Likewise.
883 (os_ftruncate): Likewise.
884 (os_truncate): Likewise.
886 (os_pipe_empty): Likewise.
887 (os_pipe_nonempty): Likewise.
888 (os_shutdown): Likewise.
890 (cb_read_target_syscall_maps): Likewise.
891 (cb_target_to_host_syscall): Likewise.
892 (cb_host_to_target_errno): Likewise.
893 (cb_target_to_host_open): Likewise.
894 (cb_store_target_endian): Likewise.
895 (cb_host_to_target_stat): Likewise.
896 * sim-hload.c (sim_load): Change to new style prototype.
897 * sim-load.c (sim_load_file): Change to new style prototype.
898 (report_transfer_performance): Likewise.
899 (xprintf_bfd_vma): Likewise.
900 * syscall.c (cb_get_string): Change to new style prototype.
901 (get_path): Likewise.
902 (cb_syscall): Likewise.
904 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
906 * create-version.sh: Align parameters to match those of
907 ../../gdb/common/create-version.sh.
908 * Make-common.in (srcsim): New variable.
909 (version.c): Adjust call to create-version.sh as per above.
911 2013-09-23 Alan Modra <amodra@gmail.com>
913 * configure: Regenerate.
915 2013-09-03 Mike Stump <mikestump@comcast.net>
917 * sim-options.c (complete_option_list): Mark text and word const.
919 2013-06-28 Tom Tromey <tromey@redhat.com>
921 * Make-common.in (version.c): Use version.in, not
923 * create-version.sh: Likewise.
925 2013-06-24 Joel Brobecker <brobecker@adacore.com>
927 * create-version.sh: New script. Adapted from
928 gdb/commong/create-version.sh.
929 * Make-common.in (version.c): Update rule dependencies,
930 and re-implement using create-version.sh.
932 2013-06-21 Nick Clifton <nickc@redhat.com>
934 * gennltvals.sh: Add msp430 support.
935 * nltvals.def: Regenerate.
937 2013-06-03 Mike Frysinger <vapier@gentoo.org>
939 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
940 * aclocal.m4, configure: Regenerate.
942 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
945 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
946 -Wformat-nonliteral with -Wno-format.
948 2013-03-26 Mike Frysinger <vapier@gentoo.org>
950 * acinclude.m4: Regenerate.
952 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
954 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
955 which do not support dv-sockser.o. Add always as option to
956 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
957 is always required to be enabled by simulator.
959 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
961 * gennltvals.sh: Use libgloss/syscall.h for cr16.
962 * nltvals.def: Regenerate.
964 2012-06-16 Joel Brobecker <brobecker@adacore.com>
966 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
967 * config.in, configure: Regenerate.
969 2012-05-24 Pedro Alves <palves@redhat.com>
971 * sim-signal.h (sim_signal_to_target): Rename to ...
972 (sim_signal_to_gdb_signal): ... this.
973 * sim-signal.c (sim_signal_to_target): Rename to ...
974 (sim_signal_to_gdb_signal): ... this.
975 * sim-reason.c (sim_stop_reason): Adjust to rename.
977 2012-05-24 Pedro Alves <palves@redhat.com>
981 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
983 2012-05-24 Pedro Alves <palves@redhat.com>
987 Replace target_signal with gdb_signal throughout.
989 2012-05-18 Nick Clifton <nickc@redhat.com>
992 * callback.c: Include config.h before system header files.
993 * cgen-trace.c: Likewise.
994 * cgen-utils.c: Likewise.
995 * gentmap.c: Likewise.
997 2012-04-02 Mike Frysinger <vapier@gentoo.org>
999 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
1001 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
1003 * sim-trace.c: Update the function prototype of save_data_size.
1004 Move the enum data_fmt from here...
1005 * sim-trace.h: ...to here.
1006 Add function prototype of save_data.
1008 2012-03-25 Mike Frysinger <vapier@gentoo.org>
1010 * sim-core.h (sim_core_trans_addr): Add prototype.
1012 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
1014 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
1015 missing in last change.
1017 2012-03-24 Mike Frysinger <vapier@gentoo.org>
1019 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
1020 * nrun.c: Include string.h/strings.h.
1021 * aclocal.m4, config.in, configure: Regenerate.
1023 2012-03-22 Mike Frysinger <vapier@gentoo.org>
1025 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
1026 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
1027 out -Werror initialization.
1029 2012-03-19 Mike Frysinger <vapier@gentoo.org>
1031 * Make-common.in (TAGS): Change a-z to [:lower:].
1032 * acinclude.m4 (sim-trace): Likewise.
1033 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
1034 Change A-Za-z0-9 to [:alnum:].
1036 2012-03-18 Mike Frysinger <vapier@gentoo.org>
1038 * nrun.c (main): Display strsignal of sigrc.
1040 2012-01-06 Mike Frysinger <vapier@gentoo.org>
1042 * Makefile.in (abs_srcdir): Declare.
1043 (srcroot): Define in terms of abs_srcdir.
1044 (headers): Change srcdir to abs_srcdir.
1046 2012-01-02 Joel Brobecker <brobecker@adacore.com>
1048 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
1051 2011-12-19 Joel Brobecker <brobecker@adacore.com>
1053 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
1054 system bourne shell.
1056 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1058 * syscall.c (cb_get_string): Rename from "get_string".
1059 (get_path): Rename get_string call to cb_get_string.
1061 2011-12-03 Mike Frysinger <vapier@gentoo.org>
1063 * Make-common.in (VPATH): Add $(srccom).
1065 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
1066 POSTCOMPILE): New variables.
1067 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
1068 Include dependency files, when using GNU Make. Delete all
1069 dependency-only rules.
1070 * aclocal.m4: Include ../../config/depstand.m4. Call
1071 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
1072 (MAKE, GMAKE): New substs.
1074 2011-11-07 Mike Frysinger <vapier@gentoo.org>
1077 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
1078 * configure, config.in: Regenerate.
1079 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
1081 2011-10-19 Mike Frysinger <vapier@gentoo.org>
1083 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
1085 2011-10-18 John Wehle <john@feith.com> (tiny patch)
1087 * sim-profile.c (profile_info): Only print the title once.
1089 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1091 * acinclude.m4: Rename from aclocal.m4.
1092 * aclocal.m4: Regenerate.
1094 2011-10-17 Mike Frysinger <vapier@gentoo.org>
1096 * aclocal.m4: Change AC_PREREQ comment to 2.64.
1097 * common.m4: Delete.
1098 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
1099 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
1100 * configure: Regenerate.
1102 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
1104 * sim-alu.h (ALU32_AND): Clear carry flag.
1105 (ALU32_AND): Clear carry flag.
1107 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1109 * dv-cfi.c: Include stdbool.h.
1111 2011-10-09 Mike Frysinger <vapier@gentoo.org>
1113 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
1115 2011-10-04 Mike Frysinger <vapier@gentoo.org>
1117 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
1118 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
1120 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1122 * sim-command.c: Include sim-options.h.
1124 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1126 * aclocal.m4: Move sinclude comment after AC_INIT comment.
1128 2011-07-12 Mike Frysinger <vapier@gentoo.org>
1130 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
1131 Delete direct call to AC_PROG_CC.
1133 2011-07-05 Mike Frysinger <vapier@gentoo.org>
1135 * sim-command.c: New file.
1136 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
1137 (sim-command.o): New rule.
1139 2011-05-27 Mike Frysinger <vapier@gentoo.org>
1141 * sim-options.c (standard_option_handler): Remove arg[0] check
1142 when freeing simulator_sysroot. Only strdup arg when arg[0] is
1143 not an empty string, otherwise assign "" back to it.
1145 2011-05-26 Mike Frysinger <vapier@gentoo.org>
1147 * nltvals.def: Regenerate to include Blackfin syscalls again.
1149 2011-05-25 Mike Frysinger <vapier@gentoo.org>
1151 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
1152 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
1153 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
1154 (trace_idx_to_str): Likewise.
1155 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
1156 (TRACE_syscall): Define.
1157 (WITH_TRACE_SYSCALL_P): Likewise.
1158 (TRACE_SYSCALL_P): Likewise.
1160 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1162 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
1163 remove now-unnecessary sub-scope for glue->type setting.
1164 Check to see if the "reg" property exists before we use it, and
1165 if it doesn't exist, error out for "glue" devices.
1167 2011-05-23 Mike Frysinger <vapier@gentoo.org>
1169 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
1170 glue-or, and set type to glue_xor when name is glue-xor.
1171 (hw_glue_port_event): Return immediately when type is glue_io
1172 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
1173 and hw_port_event calls from glue_and to end of function.
1175 2011-05-11 Mike Frysinger <vapier@gentoo.org>
1177 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
1178 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
1179 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
1180 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
1181 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
1182 around function arguments.
1184 2011-04-14 Mike Frysinger <vapier@gentoo.org>
1186 * sim-options.c (complete_option_list, sim_complete_command):
1189 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1191 * dv-glue.c: Fix up style.
1193 2011-04-02 Mike Frysinger <vapier@gentoo.org>
1195 * hw-alloc.c (hw_alloc_data): Adjust brace.
1196 * hw-base.c (hw_base_data): Likewise.
1197 (generic_hw_unit_decode): Fix indentation.
1198 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
1199 * hw-events.c (hw_event, hw_event_data): Likewise.
1200 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
1201 * hw-instances.c (hw_instance_data): Likewise.
1202 * hw-instances.h (hw_instance): Likewise.
1203 * hw-main.h (hw_descriptor, enum): Likewise.
1204 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
1205 * hw-ports.h (hw_port_descriptor): Likewise.
1206 * hw-properties.c (hw_property_data): Likewise.
1207 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
1208 _range_property_spec, _reg_property_spec): Likewise.
1209 * hw-tree.c (_name_specifier, printer): Likewise.
1210 (split_device_specifier, parse_string_property, hw_tree_traverse,
1211 print_size, print_reg_property, print_string, print_properties):
1214 2011-03-29 Mike Frysinger <vapier@gentoo.org>
1216 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
1217 * Make-common.in (dv-cfi.o): New rule.
1218 * dv-cfi.c, dv-cfi.h: New files.
1220 2011-03-21 Kevin Buettner <kevinb@redhat.com>
1222 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
1223 fcntl.h and sys/fcntl.h, for constants.
1224 * nltvals.def: Regenerate.
1225 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
1226 * sim-io.h (sys/types.h, sys/stat.h): Include.
1227 (sim_io_stat, sim_io_fstat): Declare.
1229 2011-03-14 Mike Frysinger <vapier@gentoo.org>
1231 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
1232 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
1233 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
1234 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
1235 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
1236 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
1237 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
1238 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
1239 syscall.c: Trim trailing whitespace.
1241 2011-03-05 Mike Frysinger <vapier@gentoo.org>
1243 * gennltvals.sh: Handle bfin targets.
1244 * nltvals.def: Regenerate.
1246 2011-02-25 Kevin Buettner <kevinb@redhat.com>
1248 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
1251 2011-02-14 Mike Frysinger <vapier@gentoo.org>
1253 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
1254 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
1255 (hw_free): Drop zfree logic and always call free.
1256 * hw-base.c (hw_delete): Change zfree to free.
1257 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
1258 (hw_handle_remove_phandle): Likewise.
1259 * hw-instances.c (hw_instance_delete): Likewise.
1260 * hw-tree.c (parse_reg_property): Likewise.
1261 (parse_ranges_property): Likewise.
1262 (parse_string_property): Likewise.
1263 * sim-core.c (sim_core_uninstall): Likewise.
1264 * sim-cpu.c (sim_cpu_free_all): Likewise.
1265 * sim-hw.c (sim_hw_uninstall): Likewise.
1266 * sim-memopt.c (do_memopt_delete): Likewise.
1267 (sim_memory_uninstall): Likewise.
1268 * sim-module.c (sim_module_uninstall): Likewise.
1269 * sim-options.c (sim_parse_args): Likewise.
1270 * sim-profile.c (profile_pc_cleanup): Likewise.
1271 (profile_uninstall): Likewise.
1272 * sim-watch.c (do_watchpoint_delete): Likewise.
1273 * sim-utils.c (zfree): Delete.
1274 (sim_state_free): Change zfree to free.
1275 * sim-utils.h (zfree): Delete.
1277 2011-02-13 Mike Frysinger <vapier@gentoo.org>
1279 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
1281 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1283 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
1285 2011-01-12 Mike Frysinger <vapier@gentoo.org>
1287 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
1289 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
1290 when asprintf fails.
1291 * sim-utils.c (sim_do_commandf): Issue an error and return when
1293 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
1296 2011-01-11 Mike Frysinger <vapier@gentoo.org>
1298 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
1299 bytes has been calculated and when mmap_next_fd is valid and
1301 (memory_option_handler): Allow missing size when mmap_next_fd is
1304 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1306 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
1307 not empty, and always append $3 to $hardware.
1309 2011-01-10 Mike Frysinger <vapier@gentoo.org>
1311 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
1312 * sim-hw.h (sim_hw_abort): Likewise.
1314 2011-01-05 Mike Frysinger <vapier@gentoo.org>
1316 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
1318 2011-01-05 Joel Brobecker <brobecker@adacore.com>
1320 * run.1: Copyright year update.
1322 2010-12-28 Mike Frysinger <vapier@gentoo.org>
1324 * hw-alloc.h (HW_NALLOC): Define.
1326 010-12-28 Mike Frysinger <vapier@gentoo.org>
1328 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
1330 2010-12-15 Mike Frysinger <vapier@gentoo.org>
1332 * sim-memopt.c (OPTION_MAP_INFO): Define.
1333 (memory_options): Handle --map-info.
1334 (memory_option_handler): Handle OPTION_MAP_INFO.
1336 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1338 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
1339 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
1340 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
1342 2010-11-22 Mike Frysinger <vapier@gentoo.org>
1344 * sim-core.c (WITH_HW): Add device casts to device_error,
1345 device_io_read_buffer, and device_io_write_buffer.
1347 2010-11-16 Mike Frysinger <vapier@gentoo.org>
1349 * dv-sockser.c (dv_sockser_write_buffer): New function.
1350 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
1351 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1353 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1355 * callback.c (os_lseek): Call wrap on lseek result.
1357 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1359 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1360 call by its equality to -1 not by it being negative.
1361 (connected_p): Likewise for accept() call.
1363 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1365 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1367 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1369 * profile.c (sim_profile_print_bar): Add cpu argument.
1371 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1373 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1375 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1377 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1378 (profile_print_pc): Convert sim_io_printf to profile_printf.
1379 (profile_print_insn): Likewise.
1380 (profile_print_memory): Likewise.
1381 (profile_print_core): Likewise.
1382 (profile_print_model): Likewise.
1383 (sim_profile_print_bar): Likewise.
1384 (profile_print_speed): Likewise.
1385 (profile_print_addr_ranges): Likewise.
1386 (profile_info): Likewise.
1387 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1389 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1391 * sim-model.c (OPTION_MODEL): Convert to enum.
1392 (OPTION_MODEL_INFO): New enum.
1393 (model_options): Add model-info/info-model entries.
1394 (model_option_handler): Handle OPTION_MODEL_INFO.
1396 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1398 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1399 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1402 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1404 * sim-hrw.c (sim_write): Add const to buf arg.
1405 * sim-utils.h (sim_write_fn): Likewise.
1407 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1409 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1412 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1414 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1415 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1416 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1417 * dv-sockser.c (sockser_options): Likewise.
1418 * hw-ports.c (empty_hw_ports): Likewise.
1419 * sim-hw.c (hw_options): Likewise.
1420 * sim-model.c (model_options): Likewise.
1421 * sim-options.c (standard_options): Likewise.
1422 * sim-profile.c (profile_options): Likewise.
1423 * sim-trace.c (trace_options): Likewise.
1424 * sim-watch.c (watchpoint_options): Likewise.
1426 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1428 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1429 the local "arg_table" variable, and the xmalloc cast.
1431 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1433 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1435 (sim_fpu_print_func): Add const markings to format buffer.
1437 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1439 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1441 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1443 * sim-trace.c (save_data): Add const markings to "buf" argument.
1445 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1447 * sim-options.c (standard_option_handler): Add const markings to
1450 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1452 * hw-ports.h: Fix spelling typos.
1454 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1456 * configure.ac: Check for socklen_t.
1457 * configure, config.in: Regenerated.
1458 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1460 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1462 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1463 * sim-hw.c (hw_option_handler): Likewise.
1465 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1467 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1468 (interrupt_nr_to_str): Likewise.
1469 (default_interrupt_names): Add const to pointer type.
1470 (sim_watchpoint_install): Add const to prefix.
1471 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1473 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1475 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1476 (sim_core_write_buffer): Likewise.
1478 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1480 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1481 the SIM_HAVE_ADDR_RANGE define.
1483 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1485 * sim-core.h (device_error): Add const to message, and add printf
1488 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1490 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1491 SIM_HAVE_ADDR_RANGE define.
1493 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1495 * dv-glue.c (hw_glue_ports): Swap static and const.
1497 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1499 * nrun.c (usage): Use void in definition.
1500 * sim-options.c (dup_arg_p): Convert old-style function definition.
1501 (sim_parse_args): Likewise.
1502 (sim_print_help): Likewise.
1503 * sim-trace.c (set_trace_option_mask): Likewise.
1504 (set_trace_option): Likewise.
1505 * sim-utils.c (sim_analyze_program): Likewise.
1506 (sim_elapsed_time_get): Likewise.
1507 (sim_elapsed_time_since): Likewise.
1509 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1511 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1512 (standard_options): Likewise.
1513 (standard_option_handler): Likewise.
1515 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1517 * hw-ports.c (TRACE): Delete.
1518 * hw-properties.c (TRACE): Delete.
1519 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1520 (hw_find_integer_property): Likewise.
1521 (hw_find_integer_array_property): Likewise.
1522 (hw_add_duplicate_property): Likewise.
1524 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1526 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1529 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1531 * sim-model.c: Include sim-model.h
1533 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1535 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1536 & from the STATE_CPU() examples.
1538 2010-01-24 Doug Evans <dje@sebabeach.org>
1540 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1541 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1543 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1544 (struct cgen_fp_ops): Update signatures of floating point conversion
1547 * Make-common.in (CGEN_SIM_DEPS): Define.
1548 (CGEN_INCLUDE_DEPS): Use it.
1549 (CGEN_MAIN_CPU_DEPS): Simplify.
1551 2010-01-22 Doug Evans <dje@sebabeach.org>
1553 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1554 (SUBWORDTFSI, JOINSIDI): Ditto.
1556 2010-01-05 Doug Evans <dje@sebabeach.org>
1558 * cgen-types.h (SETDI): Delete, unused.
1560 2009-12-02 Doug Evans <dje@sebabeach.org>
1562 * cgen-engine.h: Remove duplicated comment.
1564 2009-11-23 Doug Evans <dje@sebabeach.org>
1566 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1567 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1569 2009-11-22 Doug Evans <dje@sebabeach.org>
1571 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1572 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1573 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1574 instead of CGEN_INSN_INT.
1576 * cgen-trace.h (trace_extract): Add cast to fix warning.
1578 2009-11-05 Doug Evans <dje@sebabeach.org>
1580 * cgen-mem.h (DECLARE_GETT): Don't inline.
1581 (DECLARE_SETT): Ditto.
1583 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1585 * sim-inline.h: Fix spelling error.
1587 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1589 * Make-common.in: Add datarootdir.
1591 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1593 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1594 (SIM_CHECK_MEMBERS_1): Remove.
1595 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1596 AC_CHECK_MEMBERS one.
1597 * configure: Regenerate.
1599 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1600 * configure: Regenerate.
1602 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1604 * config.in: Regenerate.
1605 * configure: Likewise.
1607 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1608 definition of AC_CHECK_MEMBER.
1610 * aclocal.m4: m4_include toplevel config/override.m4.
1611 * configure: Regenerate.
1613 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1615 * Makefile.in (datarootdir): New variable.
1617 2009-07-07 Doug Evans <dje@sebabeach.org>
1619 * Make-common.in (CPU_DIR): Define.
1621 2009-07-06 Doug Evans <dje@sebabeach.org>
1623 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1624 identifiers for file types rather than encoding internal
1625 implementation details of cgen.sh.
1626 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1627 * cgen.sh: Add support for parallel makes.
1628 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1630 2009-05-18 Jon Beniston <jon@beniston.com>
1632 * gennltvals.sh: Add lm32 target.
1633 * nltvals.def: Add lm32 syscall definitions.
1635 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1637 Speed up simulator startup:
1638 * sim-utils.c (zalloc): Use xcalloc.
1640 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1642 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1643 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1644 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1645 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1646 type, QI, HI, SI, DI.
1648 * callback.c (os_error): Mark as being a noreturn function.
1649 * sim-io.h (sim_io_error): Similar for sim_io_error.
1651 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1653 * aclocal.m4: Fix underquoting of function names.
1655 2008-10-21 Julian Brown <julian@codesourcery.com>
1657 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1659 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1661 * common.m4: Add test for libz and zlib.h.
1662 * configure: Regenerate to track ../common/common.m4 changes.
1665 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1666 Daniel Jacobowitz <dan@codesourcery.com>
1667 Joseph Myers <joseph@codesourcery.com>
1669 * aclocal.m4: Include ../../config/acx.m4.
1670 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1671 * configure, config.in: Regenerate.
1672 * Make-common.in (LIB_OBJS): Add version.o.
1673 (version.c, version.o): New rules.
1674 * run.c: Include version.h.
1675 (usage): Add help parameter. Print output either to stdout or
1676 stderr depending on that parameter.
1677 (print_version): New.
1678 (main): Check for --help and --version.
1679 * run-sim.h (sim_target_display_usage): Add help parameter.
1682 2008-04-14 Hans Kester <kester.hans@gmail.com>
1684 * sim-signal.c: Define missing signals for _WIN32.
1686 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1688 * gennltvals.sh: Add cr16.
1689 * nltvals.def: Rebuild.
1691 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1693 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1694 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1696 2007-08-10 Nick Clifton <nickc@redhat.com>
1698 * sim-memopt.c (memory_options): Mention that the
1699 --memory-size switch accepts suffixes.
1700 (parse_size): Handle a suffix on the size value.
1701 * sim-options.c (standard_options): Mention that the mem-size
1702 switch accepts suffixes.
1703 (standard_option_handler): Handle a suffix on the size value.
1705 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1707 * acconfig.h: Remove.
1708 * config.in: Regenerate.
1710 2006-11-07 Thiemo Seufer <ths@mips.com>
1712 * gentmap.c: Fix compile time warning.
1714 2006-11-07 Thiemo Seufer <ths@mips.com>
1716 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1717 for bfd text addresses.
1719 2006-08-29 Thiemo Seufer <ths@mips.com>
1720 Nigel Stephens <nigel@mips.com>
1722 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1723 SIM_QUIET_NAN_NEGATED.
1725 2006-08-29 Nigel Stephens <nigel@mips.com>
1727 * sim-profile.c (profile_pc_init): Initialise default profiling
1728 frequency to a prime number.
1729 (profile_print_pc): Convert gmon.out sample data into target
1732 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1734 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1735 * common.m4: Likewise.
1736 * configure: Regenerated.
1738 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1740 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1741 * configure: Regenerated.
1743 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1745 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1746 and LIBINTL_DEP everywhere.
1747 (CSEARCH): Use INCINTL.
1748 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1750 * configure: Regenerated.
1752 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1754 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1755 option-contents test.
1757 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1759 * sim-signal.c (sim_signal_to_target): Fix typos.
1761 * sim-reason.c (sim_stop_reason): Use
1762 sim_signal_to_target, not sim_signal_to_host.
1763 * sim-signal.c (sim_signal_to_host): Fix typo.
1764 (sim_signal_to_target): New function.
1766 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1768 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1771 2005-07-08 Ian Lance Taylor <ian@airs.com>
1773 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1775 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1776 different fraction for a quiet NaN.
1777 (unpack_fpu): Likewise.
1779 2005-07-08 Ben Elliston <bje@au.ibm.com>
1781 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1782 * sim-load.c: Likewise.
1783 * syscall.c: Likewise.
1785 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1787 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1790 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1792 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1794 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1796 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1797 and signed64 for __ALPHA__.
1799 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1801 * aclocal.m4 Include ../../gettext.m4.
1802 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1803 (AM_LC_MESSAGES): Remove.
1804 * configure: Regenerate.
1806 2005-02-28 Jim Blandy <jimb@redhat.com>
1808 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1809 -Wuninitialized in the default list of build warnings if CFLAGS is
1810 set, and doesn't include -O. (Using -Wuninitialized without
1811 optimization produces a warning, which interferes with compilation
1814 2005-02-21 Jim Blandy <jimb@redhat.com>
1816 * callback.c (os_fstat): Don't declare 't' unless it's used.
1818 2005-02-09 Jim Blandy <jimb@redhat.com>
1820 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1822 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1823 to $(CGEN), to ensure that the command substitution happens where
1824 the variable is referenced in the submake, not when the submake's
1825 arguments are expanded.
1826 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1827 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1828 application Scheme script directly after ${cgen}; don't precede it
1831 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1833 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1834 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1835 Include libiberty.h.
1836 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1837 being either end of a pipe.
1838 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1839 (os_shutdown): Clear pipe state.
1840 (default_callback): Initialize new members.
1842 * callback.c (default_callback): Initialize target_endian.
1843 (cb_store_target_endian): Renamed from store, new first parameter
1844 host_callback *cb, drop last parameter big_p. Take endianness
1846 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1847 Remove variable big_p.
1848 * nrun.c (main): Initialize default_callback.target_endian.
1850 2005-01-14 Andrew Cagney <cagney@gnu.org>
1852 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1853 Add explicit call to AC_CONFIG_HEADER.
1854 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1855 * configure: Re-generate.
1857 2005-01-12 Andrew Cagney <cagney@gnu.org>
1859 * common.m4: New file, based on of aclocal.m4.
1861 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1863 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1864 * configure: Regenerated to track ../common/aclocal.m4 changes.
1866 2005-01-07 Andrew Cagney <cagney@gnu.org>
1868 * configure.ac: Rename configure.in, require autoconf 2.59.
1869 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1870 * configure: Re-generate.
1872 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1874 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1875 <case CB_SYS_ftruncate>: New cases.
1877 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1879 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1880 (cb_syscall) <case CB_SYS_rename>: New case.
1881 * callback.c (os_lstat): New function.
1883 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1885 * run.1: Document --sysroot=filepath.
1886 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1887 (standard_options): Support --sysroot=<path>.
1888 (standard_option_handler): Handle OPTION_SYSROOT.
1889 * syscall.c (simulator_sysroot): Define, initialized empty.
1890 (get_path): Prepend simulator_sysroot to absolute file path.
1891 [HAVE_STRING_H]: Include string.h.
1892 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1893 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1894 (main): If simulator_sysroot is not empty, chdir there.
1895 * sim-config.h (simulator_sysroot): Declare.
1897 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1898 cgen_rtx_error" in a CGEN-generated simulator.
1899 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1900 replacement for CGEN-related breakpoints.
1902 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1904 * Make-common.in (sim-basics_h): Add $(callback_h).
1906 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1908 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1909 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1910 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1911 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1912 (SIM_CHECK_MEMBERS): New macros.
1913 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1914 for struct stat member test and write. Add ST_x calls for each
1915 struct stat member tested in configure.in. Wrap each ST_x call in
1916 #ifdef of configure macro for that member.
1917 * configure, config.in: Regenerate.
1919 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1921 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1923 <case desc>: Pass -OPC opcfile.
1924 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1925 parameter to cgen.sh.
1927 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1929 * Make-common.in (sim-basics_h): Correct dependencies on
1930 cconfig.h and tconfig.h
1931 (sim-load.o): Correct typo in sim-basics_h dependency.
1933 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1935 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1936 sub-dependencies for other sim files that they include.
1937 (sim_main_headers): Use sim-*_h macros.
1938 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1940 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1942 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1945 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1946 $(remote_sim_h) too.
1947 (sim_main_headers): Add sim-utils.h.
1949 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1951 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1953 2004-07-26 Andrew Cagney <cagney@gnu.org>
1955 Problem from Olaf Hering <olh@suse.de>.
1956 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1958 2004-07-10 Ben Elliston <bje@au.ibm.com>
1960 * hw-tree.c (parse_integer_property): Typo fix in comments.
1961 * sim-options.c (sim_args_command): Likewise.
1963 2004-06-28 Andrew Cagney <cagney@gnu.org>
1965 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1967 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1969 * callback.c (os_shutdown): Fix bug in last change: actually
1970 mark file descriptors as available on startup.
1972 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1974 [ include/gdb: * callback.h (host_callback_struct): Replace
1975 members fdopen and alwaysopen with fd_buddy. ]
1976 * callback.c: Changed all users.
1978 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1980 * sim-load.c (sim_load_file): Use bfd_get_section_size
1981 instead of bfd_get_section_size_before_reloc.
1983 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1985 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1986 passing it to printf.
1988 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1990 * callback.c: Update copyright dates.
1992 * sim-basics.h: Likewise.
1993 * sim-load.c: Likewise.
1994 * syscall.c: Likewise.
1996 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1998 * callback.c: Include cconfig.h instead of config.h.
2000 * sim-basics.h: Likewise.
2001 * sim-load.c: Likewise.
2002 * syscall.c: Likewise.
2004 2004-01-16 Ben Elliston <bje@wasabisystems.com>
2006 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
2008 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2010 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
2012 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
2014 * sim-options.c (standard_options): Fix the names of H8
2017 2003-10-30 Andrew Cagney <cagney@redhat.com>
2019 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
2020 with "struct bfd_symbol".
2022 2003-10-21 Andrew Cagney <cagney@redhat.com>
2024 * callback.c (os_truncate): Call "truncate", and not "stat".
2026 2003-10-20 Andrew Cagney <cagney@redhat.com>
2028 * sim-base.h: Replace "struct sec" with "struct bfd_section".
2030 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
2032 * callback.c (os_ftruncate, os_truncate): New functions.
2033 (default_callback): Initialize ftruncate and truncate members.
2035 2003-09-08 Dave Brolley <brolley@redhat.com>
2037 On behalf of Doug Evans <dje@sebabeach.org>
2038 * cgen.sh: New arg archfile.
2039 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
2040 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
2042 2003-08-28 Andrew Cagney <cagney@redhat.com>
2044 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
2045 * sim-options.c (print_help): Cast the format with specifier to
2048 2003-08-20 Michael Snyder <msnyder@redhat.com>
2049 Dave Brolley <brolley@redhat.com>
2051 * cgen-par.h (flags, word1): New target-specific
2052 fields of CGEN_WRITE_QUEUE_ELEMENT.
2053 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
2054 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
2055 * gennltvals.sh: Add frv target.
2056 * nltvals.def: Add frv target.
2058 2003-06-23 Michael Snyder <msnyder@redhat.com>
2060 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
2061 * sim-reg.c: Fix cut-and-paste bug in comment.
2063 2003-06-22 Andrew Cagney <cagney@redhat.com>
2065 From matthew green <mrg@redhat.com>:
2066 * sim-fpu.h: Update copyright.
2067 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
2068 * sim-fpu.c: Update copyright.
2069 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
2071 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
2073 From Doug Evans <dje@sebabeach.org>:
2074 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
2075 with disassemble_info:read_memory_func.
2076 * cgen-trace.c (sim_disasm_read_memory): Ditto.
2078 2003-06-04 Michael Snyder <msnyder@redhat.com>
2080 * common/run.c (main): Remove SIM_H8300 ifdef.
2082 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
2083 (standard_options): Add '-x' for h8/300sx.
2084 (standard_option_handler): Add case for SIM_H8300SX.
2086 2003-04-13 Michael Snyder <msnyder@redhat.com>
2088 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
2090 2003-03-01 Andrew Cagney <cagney@redhat.com>
2092 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
2093 (sim_engine_vabort): Ditto.
2095 2003-02-27 Andrew Cagney <cagney@redhat.com>
2097 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
2098 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
2099 * nrun.c (main): Ditto.
2101 2003-02-26 Andrew Cagney <cagney@redhat.com>
2103 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
2104 (sim_engine_vabort): Ditto.
2105 (sim_engine_halt, sim_engine_restart): Ditto.
2107 2003-02-20 Andrew Cagney <ac131313@redhat.com>
2109 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
2110 (sim-break_h): Delete macro.
2111 (sim-break.o): Delete rule.
2112 * sim-break.c: Delete file.
2113 * sim-break.h: Delete file.
2114 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
2115 (STATE_BREAKPOINTS): Delete macro.
2116 (sim_state_base): Delete field breakpoints.
2117 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
2118 sim_break_install to array.
2120 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
2122 * run.c (usage): Fix typos.
2124 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
2126 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
2128 2002-11-22 Andrew Cagney <ac131313@redhat.com>
2130 * dv-core.c: Update copyright. sim/common contributed to the FSF.
2131 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
2132 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
2133 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
2134 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
2135 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
2136 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
2137 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
2138 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
2139 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
2141 2002-11-13 Andrew Cagney <cagney@redhat.com>
2143 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
2145 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
2147 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
2148 (distclean): Depend on it.
2150 2002-10-14 Alan Modra <amodra@bigpond.net.au>
2152 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
2154 2002-08-29 Dave Brolley <brolley@redhat.com>
2156 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
2158 2002-07-17 Andrew Cagney <cagney@redhat.com>
2160 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
2161 (sim_set_callbacks, sim_size, sim_trace)
2162 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
2163 to here from "gdb/remote-sim.h".
2165 2002-07-16 Andrew Cagney <ac131313@redhat.com>
2167 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
2168 avoid possible longjmp problems with automatic variable siggnal.
2170 2002-07-14 Andrew Cagney <ac131313@redhat.com>
2172 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
2173 * Make-common.in (installdirs): Make $(libdir) too, needed when
2174 installing libsim.a.
2176 2002-07-13 Andrew Cagney <ac131313@redhat.com>
2178 * gennltvals.sh (dir): Mark d30v as obsolete.
2179 * nltvals.def: Remove d30v.
2181 2002-06-17 Andrew Cagney <cagney@redhat.com>
2183 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
2185 * sim-memopt.c: Include <unistd.h>.
2186 (do_memopt_add): Fix printf format.
2187 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
2189 2002-06-16 Andrew Cagney <ac131313@redhat.com>
2191 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
2192 --enable-gdb-build-warnings.
2193 * configure: Regenerated to track ../common/aclocal.m4 changes.
2195 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
2197 * sim-fpu.c (unpack_fpu): Initialize exponent for
2200 (sim_fpu_sqrt): Same.
2202 2002-06-08 Andrew Cagney <cagney@redhat.com>
2204 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
2205 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
2207 * sim-load.c: Ditto.
2208 * callback.c: Ditto.
2210 * Make-common.in (callback_h): Define.
2211 (remote_sim_h): Define.
2213 (callback.o): Update.
2214 (syscall.o): Update.
2217 (sim-hload.o): Update.
2219 (sim-reason.o): Update.
2220 (sim-reg.o): Update.
2221 (sim-resume.o): Update.
2223 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
2225 * run.c: Fix formatting.
2227 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
2229 * run-sim.h: New header. Provide prototypes for functions used
2230 between run() and libsim.a which are not used by GDB.
2231 * run.c: Include run-sim.h.
2232 (main): If SIM_TARGET_SWITCHES is defined call
2233 sim_target_parse_command_line.
2234 (usage): If SIM_TARGET_SWITCHES is defined call
2235 sim_target_display_usage.
2237 2002-05-17 Andrey Volkov <avolkov@transas.com>
2239 * run.c: Made h8300s as new target, not h8300h alias.
2240 Added new option -S (h8300s target)
2241 * sim-options.c: Ditto.
2243 2002-05-01 Chris Demetriou <cgd@broadcom.com>
2245 * callback.c: Use 'deprecated' rather than 'depreciated.'
2247 2002-02-24 Andrew Cagney <ac131313@redhat.com>
2249 From wiz at danbala:
2250 * sim-fpu.h: Fix grammar and typos.
2253 2002-02-10 Chris Demetriou <cgd@broadcom.com>
2255 * callback.c: Fix some spelling errors.
2256 * hw-device.h: Likewise.
2257 * hw-tree.c: Likewise.
2258 * sim-abort.c: Likewise.
2259 * sim-alu.h: Likewise.
2260 * sim-core.h: Likewise.
2261 * sim-events.c: Likewise.
2262 * sim-events.h: Likewise.
2263 * sim-fpu.h: Likewise.
2264 * sim-profile.h: Likewise.
2265 * sim-utils.c: Likewise.
2267 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
2269 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
2272 2002-01-20 Ben Elliston <bje@redhat.com>
2274 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
2275 the comment for this enumerator.
2277 2002-01-14 Ben Elliston <bje@redhat.com>
2279 * sim-fpu.h: Fix comment about sim_fpu_* constants.
2281 2001-12-20 Kazu Hirata <kazu@hxi.com>
2283 * run.c (usage): Fix a typo.
2285 2001-07-05 Ben Elliston <bje@redhat.com>
2287 * Make-common.in (srccgen): Remove.
2288 (CGEN_CPU_DIR): Define.
2289 (CGEN_READ_SCM): Redefine without $(srccgen).
2290 (CGEN_ARCH_SCM): Ditto.
2291 (CGEN_CPU_SCM): Ditto.
2292 (CGEN_DECODE_SCM): Ditto.
2293 (CGEN_DESC_SCM): Ditto.
2295 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
2297 * sim-load.c (sim_load_file): Put it back: external now.
2298 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
2300 2001-04-21 Andrew Cagney <ac131313@redhat.com>
2302 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
2304 * sim-utils.c (sim_analyze_program): Ditto.
2306 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
2308 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
2309 we're finished with its immediate use.
2310 * sim-load.c (sim_load_file): Ditto.
2312 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
2314 Add support for mmap-based memory regions.
2315 * sim-memopt.c (mmap_next_fd): New global.
2316 (sim_memory_init): Reinitialize it.
2317 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
2318 "--memory-mapfile FILE" option. Check for some errors.
2319 (do_memopt_add): Conditionally do mmap instead of malloc for
2320 backing store of simulated memory. Check for more errors.
2321 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
2322 * sim-memopt.h (munmap_length): New member of _sim_memopt.
2323 * configure.in: Look for mmap/fstat related functions and headers.
2324 * config.in, configure: Regenerated.
2326 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
2328 * sim-core.c (sim_core_map_attach): Correct overlap-related
2331 2001-03-07 Michael Meissner <meissner@redhat.com>
2333 * run.c (alloca-conf.h): Delete, no longer provided.
2335 2001-02-22 Ben Elliston <bje@redhat.com>
2337 * sim-trace.h (TRACE_VPU_IDX): Add.
2338 (TRACE_vpu): Define.
2339 (WITH_TRACE_VPU_P): Likewise.
2340 (TRACE_VPU_P): Likewise.
2341 * sim-trace.c (OPTION_TRACE_VPU): Define.
2342 (trace_options): Add --trace-vpu.
2343 (trace_option_handler): Handle OPTION_TRACE_VPU.
2344 (trace_option_handler): Include VPU tracing in --trace-semantics.
2345 (trace_idx_to_str): Handle TRACE_VPU_IDX.
2347 2001-02-21 Ben Elliston <bje@redhat.com>
2349 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
2350 (TRACE_BRANCH_INPUT2): Likewise.
2352 2001-02-09 Ben Elliston <bje@redhat.com>
2354 * (profile_print_pc): Write header out in target byte order.
2356 2001-02-09 Ben Elliston <bje@redhat.com>
2358 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2359 adjusting the pc shift value.
2361 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2363 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2364 where a numeric value is supplied.
2366 2001-01-06 Ben Elliston <bje@redhat.com>
2368 * cgen.sh: Allow extrafiles to include the semantics files when
2369 generating an ISA-specific decoder.
2371 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2373 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2375 2000-12-23 Ben Elliston <bje@redhat.com>
2377 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2378 them to the trace stream using sim_fpu_printn_fpu. Include
2381 2000-12-15 Ben Elliston <bje@redhat.com>
2383 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2384 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2385 trailing digits as specified (-1 to print all digits).
2386 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2387 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2390 2000-12-13 Ben Elliston <bje@redhat.com>
2392 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2393 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2396 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2398 * sim-endian.h: Don't have parameters on macro definitions which
2399 are simply renaming functions, to permit use of XCONCAT2 in both
2400 the macro name and the arguments in a use of such a definition.
2402 2000-12-11 Ben Elliston <bje@redhat.com>
2404 * cgen-ops.h (SUBWORDDFDI): New function.
2406 2000-12-05 Ben Elliston <bje@redhat.com>
2408 * Make-common.in (cgen-defs): New target.
2409 (cgen-decode): Pass $(EXTRAFILES).
2411 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2412 -outfile-suffix options.
2414 2000-12-04 Ben Elliston <bje@redhat.com>
2416 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2417 (SUBWORDSIUQI): Likewise.
2418 (SUBWORDDIHI): Likewise.
2419 (SUBWORDDIQI): New function.
2421 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2422 * cgen-scache.c (scache_option_handler): Remove unused local var.
2424 2000-12-03 Ben Elliston <bje@redhat.com>
2426 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2428 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2430 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2432 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2434 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2437 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2439 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2440 (set_hw_delete): Moved the macro as a function.
2441 * hw-base.h (set_hw_delete): Declare as external function.
2442 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2443 allocated using hw_malloc.
2445 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2447 * sim-options.c (sim_parse_args): Free the memory used for
2448 long_options, short_options, handlers, opt_cpu, orig_val.
2450 2000-11-20 Ben Elliston <bje@redhat.com>
2452 * cgen-ops.h (SUBBI): New macro.
2453 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2454 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2456 2000-11-16 Ben Elliston <bje@redhat.com>
2458 * cgen-types.h (VOID): New type.
2460 2000-11-09 Ben Elliston <bje@redhat.com>
2462 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2463 (sim_fpu_two): Set exponent to 1.
2465 2000-10-26 Ben Elliston <bje@redhat.com>
2467 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2468 `all'. Pass `-i' options to cgen applications.
2469 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2470 cgen-desc): Pass $(isa) to cgen.sh.
2472 2000-10-08 Ben Elliston <bje@redhat.com>
2474 * cgen-utils.c (cgen_rtx_error): New function.
2476 2000-10-07 Ben Elliston <bje@redhat.com>
2478 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2479 conditions for sim_core_read_buffer().
2481 2000-09-26 Dave Brolley <brolley@redhat.com>
2483 * cgen-utils.c (RORQI): New function.
2484 (ROLQI): New function.
2485 (RORHI): New function.
2486 (ROLHI): New function.
2488 2000-08-28 Dave Brolley <brolley@redhat.com>
2490 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2491 in insn_value if it will fit.
2493 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2495 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2497 2000-08-15 Dave Brolley <brolley@redhat.com>
2499 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2501 2000-08-15 Dave Brolley <brolley@redhat.com>
2503 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2504 (PROFILE_CPU_FREQ): New macro.
2505 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2506 (profile-options): Add profile-cpu-frequency.
2507 (parse_frequency): New function.
2508 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2509 (profile_print_speed): Print cpu frequency and simulated execution time.
2510 Re-indent other items to match.
2512 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2514 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2516 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2518 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2519 * Makefile.in (install): Install run.1 man page.
2521 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2523 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2524 * Makefile.in (headers,nltvals.def): Merge.
2526 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2528 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2529 * nrun.c (main): Print the simulator statistics only in
2531 * hw-properties.h (hw_find_integer_array_property): Fix
2532 prototype (use signed_cell).
2534 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2535 * sim-events.c (sim_events_remain_time): New function returning
2536 the time that remains before the event is raised.
2537 * hw-events.c (hw_event_remain_time): Likewise.
2538 * sim-events.h (sim_events_remain_time): Declare.
2539 * hw-events.h (hw_event_remain_time): Declare.
2541 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2542 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2543 (OPTION_HW_LIST): New option --hw-list to list the devices.
2544 (hw_option_handler): List the device tree with 'sim_hw_print'.
2546 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2547 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2548 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2549 (EXTENDED): Define for 16-bit word size.
2550 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2551 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2552 * sim-types.h: Added support for 16-bit targets.
2554 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2556 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2558 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2560 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2561 * Makefile.in (distclean): Clean cconfig.h also.
2563 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2565 * configure: Regenerated to track ../common/aclocal.m4 changes.
2567 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2569 * aclocal.m4 (sim-profile): Enable the profiler by default.
2571 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2573 * run.c (main): Initialize sigrc.
2575 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2577 * sim-events.c (update_time_from_event): Add more detailed event
2580 2000-03-30 Dave Brolley <brolley@redhat.com>
2582 * aclocal.m4 (cgen): Use guile to run cgen.
2584 2000-03-23 Dave Brolley <brolley@redhat.com>
2586 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2588 * cgen-accfp.c (fextsfdf): New function.
2589 (ftruncdfsf): New function.
2590 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2592 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2594 * cgen-ops.h: Added TRUNCSISI.
2596 2000-03-08 Dave Brolley <brolley@redhat.com>
2598 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2599 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2600 (sim_queue_fn_si_write): Last argument is has type USI.
2601 (sim_queue_fn_sf_write): New function.
2602 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2603 (sim_queue_fn_sf_write): New function.
2604 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2606 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2608 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2609 sim_set_trace and run simulator using sim_resume.
2610 (main): Add option ``-o'' - operating environment. Only continue
2611 after a signal when operating environment.
2612 (main): Always set REASON and SIGRC using sim_stop_reason.
2613 (sim_trace): Delete extern declaration.
2615 2000-02-08 Nick Clifton <nickc@cygnus.com>
2617 * callback.c: Fix compile time warning messages.
2618 * run.c: Fix compile time warning messages.
2620 1999-12-17 Dave Brolley <brolley@cygnus.com>
2622 * sim-profile.h: (set_profile_option_mask): Add prototype.
2623 * sim-profile.c (set_profile_option_mask): No longer static.
2625 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2627 * sim-arange.c: Include <string.h>
2629 1999-12-07 Dave Brolley <brolley@cygnus.com>
2631 * sim-options.c (print_help): '=' required before optional argument.
2632 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2633 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2634 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2635 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2636 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2637 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2638 (fn_mem_qi_write): New union members.
2639 (fn_mem_hi_write): New union members.
2640 (fn_mem_si_write): New union members.
2641 (fn_mem_di_write): New union members.
2642 (fn_mem_df_write): New union members.
2643 (fn_mem_xi_write): New union members.
2644 (sim_queue_fn_mem_qi_write): New function.
2645 (sim_queue_fn_mem_hi_write): New function.
2646 (sim_queue_fn_mem_si_write): New function.
2647 (sim_queue_fn_mem_di_write): New function.
2648 (sim_queue_fn_mem_df_write): New function.
2649 (sim_queue_fn_mem_xi_write): New function.
2650 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2651 (sim_queue_fn_mem_hi_write): New function.
2652 (sim_queue_fn_mem_si_write): New function.
2653 (sim_queue_fn_mem_di_write): New function.
2654 (sim_queue_fn_mem_df_write): New function.
2655 (sim_queue_fn_mem_xi_write): New function.
2656 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2657 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2658 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2660 1999-12-01 Dave Brolley <brolley@cygnus.com>
2662 * cgen-accfp.c (subsf): Check status code.
2680 1999-11-26 Dave Brolley <brolley@cygnus.com>
2682 * cgen-par.h (fn_df_write): Mode of data is DF.
2683 (sim_queue_fn_df_write): Mode of data is DF.
2684 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2686 1999-11-22 Dave Brolley <brolley@cygnus.com>
2688 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2689 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2691 1999-11-04 Dave Brolley <brolley@cygnus.com>
2693 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2694 CGEN_MEM_XI_WRITE members.
2695 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2696 (sim_queue_fn_xi_write): New function.
2697 (sim_queue_mem_xi_write): New function.
2699 * cgen-par.c (sim_queue_fn_xi_write): New function.
2700 (sim_queue_mem_xi_write): New function.
2701 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2704 1999-10-22 Dave Brolley <brolley@cygnus.com>
2706 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2707 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2708 * cgen-par.c: Set insn_address for each queued write. Get pc from
2709 cpu when executing queued writes.
2711 1999-10-19 Dave Brolley <brolley@cygnus.com>
2713 * cgen-par.h (sim_queue_fn_pc_write): New function.
2714 (CGEN_FN_PC_WRITE): New enumerator.
2715 (fn_pc_write): New union member.
2716 * cgen-par.c (sim_queue_fn_pc_write): New function.
2717 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2719 1999-10-18 Dave Brolley <brolley@cygnus.com>
2721 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2722 (CGEN_MEM_DF_WRITE): New enumerator.
2723 (mem_di_write): New union member.
2724 (mem_df_write): New union member.
2725 * cgen-par.c (sim_queue_mem_di_write): New function.
2726 (sim_queue_mem_df_write): New function.
2727 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2729 * cgen-accfp.c (divsf): Check for division errors.
2731 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2733 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2735 1999-10-07 Dave Brolley <brolley@cygnus.com>
2737 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2738 (fn_hi_write): New union member.
2739 (sim_queue_fn_hi_write): New function.
2740 * cgen-par.c (sim_queue_fn_hi_write): New function.
2741 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2743 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2745 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2746 Change type of result to SEM_PC.
2748 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2750 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2752 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2754 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2755 (JOIN*): Delete cpu arg.
2757 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2759 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2761 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2763 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2765 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2768 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2770 * run.c (main): Check the sim_stop_reason and only halt simulation
2771 when a valid stop condition is identified.
2773 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2775 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2777 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2779 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2780 (bi_write): New union element.
2781 (sim_queue_bi_write): New function.
2782 * cgen-par.c (sim_queue_bi_write): New function.
2783 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2785 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2787 * configure: Regenerated to track ../common/aclocal.m4 changes.
2789 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2790 ../gdb/configure.in.
2791 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2792 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2793 (SIM_WARNINGS): Delete
2794 (CONFIG_CFLAGS): Update.
2796 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2798 * cgen-par.c: New file.
2799 * cgen-par.h: New file.
2800 * cgen-sim.h (cgen-par.h): #include it.
2801 * cgen-cpu.h (write_queue): New field.
2802 (CPU_WRITE_QUEUE): New access macro.
2803 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2804 (cgen-par.o): New target.
2806 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2808 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2809 * cgen-utils.c (mode_names): Update.
2811 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2813 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2814 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2815 buffer arg if WITH_PARALLEL_GENWRITE.
2816 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2817 (struct idesc): Ditto.
2819 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2821 * sim-model.c (model_option_handler): Add \n to error message.
2823 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2825 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2826 (insn_sem): Rewrite.
2827 (sem_fn_desc): New struct.
2829 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2831 (scache case): Split into non-parallel/parallel versions.
2832 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2833 if not use semantic switch version.
2835 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2837 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2838 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2839 (SEM_BRANCH_INIT_EXTRACT): Delete.
2840 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2841 (SEM_BRANCH_FINI): Ditto.
2842 (SEM_BRANCH_VIA_ADDR): Ditto.
2843 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2844 (SEM_BRANCH_ADDR_CACHE): Delete.
2845 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2846 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2848 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2849 (@cpu@_pbb_begin): Initialize branch_target.
2850 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2851 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2853 (@cpu@_engine_run_fast): Ditto.
2855 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2857 * cgen-utils.c (RORSI): New function.
2858 (ROLSI): New function.
2860 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2862 * Makefile.in (TAGS): Tweak TAGS regex.
2863 * cgen-mem.h (*): Add TAGS markers.
2865 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2867 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2868 passed in when sim_resume is first entered - don't re-pass it
2871 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2873 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2874 OPTION_LOAD_LMA but only when is defined.
2875 (standard_options): When SIM_HANDLES_LMA is defined include
2876 options --load-lma and --load-vma.
2877 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2879 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2880 (struct sim_state_base): Add load_at_lma_p.
2881 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2882 STATE_LOAD_AT_LMA_P.
2884 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2886 * nrun.c (main): Re-format loop gnu style.
2888 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2890 * dv-sockser.c (connected_p): Initialize addrlen.
2892 1999-07-06 Dave Brolley <brolley@cygnus.com>
2894 * cgen-accfp.c (floatsidf): New function.
2895 (fixdfsi): New function.
2897 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2899 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2901 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2903 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2904 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2905 * cgen-fpu.c: New file.
2906 * cgen-fpu.h: New file.
2907 * cgen-accfp.c: New file.
2908 * cgen-cpu.h (CGEN_CPU): New member fpu.
2909 * cgen-mem.h: Redo fp support.
2910 * cgen-ops.h: Delete k&r support. Redo fp support.
2911 * cgen-sim.h: Include cgen-fpu.h.
2912 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2914 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2916 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2918 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2919 (@cpu@_pbb_cti_chain): Minor clean up.
2921 1999-05-08 Felix Lee <flee@cygnus.com>
2923 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2924 AM_CYGWIN32 and AM_EXEEXT.
2925 * configure: Regenerate.
2927 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2929 * sim-core.c (device_error,device_io_read_buffer,
2930 device_io_write_buffer): Delete decls.
2931 * sim-core.h: Put them here.
2933 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2934 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2935 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2936 (sim_core_write_aligned_N): Ditto.
2938 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2940 * sim-memopt.c (sim_memory_uninstall): Don't look into
2943 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2945 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2947 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2949 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2950 (sim_core_write_buffer): Ditto.
2952 1999-04-02 Keith Seitz <keiths@cygnus.com>
2954 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2955 after the interval counter has expired.
2956 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2957 poll_quit callbacks. May be overridden by Makefile.
2958 (poll_quit_counter): New global.
2959 * sim-events.c: Remove all mentions of ui_loop_hook. The
2960 host callback "poll_quit" will serve the purpose.
2961 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2963 * nrun.c: Remove declaration of ui_loop_hook.
2965 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2967 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2968 if being used by gdb.
2970 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2972 * cgen-types.h (XF,TF): Tweak.
2973 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2975 (SUBWORD*,JOIN*): Define.
2976 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2977 moved into cpu descriptor.
2978 * sim-model.h (MACH): New member `num'.
2980 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2982 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2983 (CGEN_CPU): Member opcode renamed to cpu_desc.
2984 New members get_idata,disassembler.
2985 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2986 CGEN_INSN_ATTR_VALUE.
2987 (CGEN_STATE): Delete member opcode_table.
2988 (sim_disassemble_insn): Delete decl.
2989 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2990 (struct idesc): Moved to here from <cpu>-decode.h.
2991 * cgen-run.c (prime_cpu): Call prepare_run callback.
2992 * cgen-trace.h (SFILE): New type.
2993 (sim_disasm_sprintf): Declare.
2994 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2995 (sim_cgen_disassemble_insn): Declare.
2996 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2997 (insn_fields): Delete.
2998 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
3000 (trace_insn): Call CPU_DISASSEMBLER hook.
3001 (sim_disasm_sprintf): New function.
3002 (sim_disasm_read_memory): New function.
3003 (sim_disasm_perror_memory): New function.
3004 (sim_cgen_disassemble_insn): New function.
3005 * cgen-utils.c: Don't include cpu-opc.h.
3006 (virtual_insn_entries): New static local.
3007 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
3008 (cgen_insn_name): Rewrite.
3009 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
3010 * cgen.sh (desc): New file generator handler.
3011 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
3012 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
3013 Don't include cpu-opc.h,cpu-sim.h.
3014 * sim-model.c (model_set): Delete SIM_DESC arg.
3015 (sim_model_set): Update.
3016 * sim-model.h (MACH): New member prepare_run.
3018 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
3020 * sim-memopt.c (memory_option_handler): Avoid memset() calls
3021 if redundant with allocator functions.
3023 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
3025 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
3027 * sim-profile.h: Make like sim-trace.h.
3028 (PROFILE_USEFUL_MASK): New macro.
3029 * sim-profile.c (profile_options): Make like trace_options, allow
3030 optional on|off arg where applicable.
3031 (set_profile_option_mask): New function.
3032 (sim_profile_set_option): New function.
3033 (profile_option_handler): Simplify.
3034 Have -p only enable selected things, not everything.
3035 Add missing break to OPTION_PROFILE_PC_RANGE.
3036 * cgen-scache.c (scache_options): Allow optional on|off arg to
3038 (scache_option_handler): Use sim_profile_set_option.
3040 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
3042 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
3043 (memory_option_handler): Implement MEMORY_FILL option. Make
3044 MEMORY_CLEAR an alias for MEMORY_FILL=0.
3045 (parse_ulong_value): New function.
3046 (do_memopt_add): Allocate all buffers. Optionally fill them.
3048 1999-01-15 Richard Henderson <rth@cygnus.com>
3050 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
3051 va_list, not an integer.
3052 * sim-events.c (sim_events_schedule): Likewise.
3054 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
3055 the appropriate type.
3057 1999-01-14 Doug Evans <devans@casey.cygnus.com>
3059 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
3060 (sim_disassemble_insn): Update prototype.
3061 (sim_engine_invalid_insn): Ditto.
3062 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
3063 (SEM_BRANCH_INIT): PCADDR->IADDR.
3064 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
3065 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
3066 * cgen-scache.h (*): Ditto.
3067 * cgen-trace.c (*): Ditto.
3068 * cgen-trace.h (*): Ditto.
3069 * cgen-utils.c (*): Ditto.
3070 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
3072 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
3073 (simple engine framework): Rewrite.
3074 * sim-module.c (modules): Install model module sooner (and in
3075 particular before the profile module).
3077 1999-01-12 Doug Evans <devans@casey.cygnus.com>
3079 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
3080 * sim-model.c (sim_mach_lookup_bfd_name): New function.
3081 (sim_model_init): Call it.
3083 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
3085 1999-01-05 Doug Evans <devans@casey.cygnus.com>
3087 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
3088 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
3089 (SEM_BRANCH_INIT_EXTRACT): New macro.
3090 (SEM_BRANCH_INIT): Add taken_p.
3091 (TARGET_SEM_BRANCH_FINI): Provide default definition.
3092 (SEM_BRANCH_FINI): Use it.
3094 * cgen-run.c (sim_resume): Handle tracing of last insn.
3095 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
3096 * cgen-trace.c (current_abuf): New static global.
3097 (trace_insn_init): Initialize it.
3098 (trace_insn_fini): Use it.
3099 (trace_insn): Set it.
3100 * cgen.sh (arch case): Pass -m ${mach} to cgen.
3101 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
3102 (@cpu@_emit_after): Ditto.
3103 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
3104 labels if WITH_SEM_SWITCH_FULL.
3105 * sim-model.c: Include bfd.h.
3106 (sim_model_init): New function.
3107 (sim_model_install): Record init fn.
3108 * sim-model.h (MACH): New member bfd_name.
3109 * sim-module.c (modules): Initialize model before scache.
3111 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
3113 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
3115 * nrun.c (main): Remain in simulation loop for traps and
3116 exceptions when in operating environment mode.
3117 (ui_loop_hook): New stub hook for standalone use.
3118 * sim-events.c (sim_events_process): Call ui_loop_hook
3119 periodically on CYGWIN host.
3121 * sim-reason.c (sim_stop_reason): Return host signal numbers
3122 to gdb on sim_stopped and sim_signalled cases.
3123 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
3124 hook just before longjmp.
3125 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
3126 hook just before sim_engine_run.
3128 * sim-n-core.h (sim_core_trace_M): Allay const warning.
3129 * sim-trace.h (trace_generic): Ditto.
3130 * sim-trace.c (trace_generic): Ditto.
3132 1998-12-14 Doug Evans <devans@casey.cygnus.com>
3134 * Make-common.in (SIM_MAIN_DEPS): New var.
3135 (CGEN_MAIN_CPU_DEPS): New var.
3136 * aclocal.m4: Add --enable-cgen-maint option.
3137 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
3139 (GETIMEM*): Pass pc value to sim_core routine.
3141 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
3143 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
3144 Compare with ZERO not NULL.
3146 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
3148 * hw-properties.c, hw-instances.c, hw-tree.c: Include
3151 1998-12-09 Doug Evans <devans@casey.cygnus.com>
3153 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
3154 * sim-trace.c: Include stdlib.h if present.
3155 * dv-sockser.c: Include unistd.h if present.
3156 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
3157 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
3159 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3161 * gennltvals.sh: Add i960.
3162 * nltvals.def: Rebuild.
3164 1998-12-04 Doug Evans <devans@casey.cygnus.com>
3166 * cgen-defs.h: New file, old cgen-sim.h.
3167 * cgen-sim.h: Simple header that includes others.
3168 * sim-arange.c: New file.
3169 * sim-arange.h: New file.
3170 * sim-basics.h: Include it.
3171 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
3172 (sim-arange.o): Add rule for.
3173 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
3174 (sim_io_eprintf_cpu): Add prototype.
3175 * sim-inline.h (HAVE_INLINE): Define if GNUC.
3176 (INLINE2): New macro.
3177 (EXTERN_INLINE): New macro.
3178 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
3179 before calling module init fns.
3180 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
3181 (profile_init): New function.
3182 (profile_options): New option --profile-range.
3183 (profile_option_handler): Handle --profile-range.
3184 (profile_print_insn): Qualify address range specific section titles.
3185 (profile_print_addr_ranges): New function.
3186 (profile_info): Print address ranges if specified.
3187 (profile_install): Set profile_init init fn.
3188 * sim-profile.h (PROFILE_DATA): New member `range'.
3189 * sim-trace.c (trace_init): New function.
3190 (trace_options): New option --trace-range.
3191 (trace_option_handler): Handle --trace-range.
3192 (trace_install): Set trace_init init fn.
3193 * sim-trace.h (TRACE_DATA): New member `range'.
3194 * sim-utils.c (sim_cpu_msg_prefix): New function.
3195 (sim_io_eprintf_cpu): New function.
3196 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
3197 (PC_IN_PROFILE_RANGE_P): New macro.
3198 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
3199 (trace_insn_fini): New arg abuf. All callers updated.
3200 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
3201 printing cycle counts.
3202 * cgen-trace.h (trace_insn_fini): Update prototype.
3203 (TRACE_RESULT_P): New macro.
3204 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
3205 (TRACE_INSN): Check ARGBUF_TRACE_P.
3206 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
3207 * cgen-types.h (SIM_INLINE): Delete.
3208 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
3209 * cgen-utils.c: Don't include cgen-engine.h
3210 * genmloop.sh (@cpu@_fill_argbuf): New function.
3211 (@cpu@_fill_argbuf_tp): New function.
3212 (@cpu@_emit_before,@cpu@_emit_after): New functions.
3213 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
3214 (SET_CTI_VPC,SET_INSN_COUNT): Update.
3215 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
3216 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
3217 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
3218 doing profiling. Update call to TRACE_INSN_FINI.
3220 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
3222 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
3224 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
3227 1998-12-01 Doug Evans <devans@casey.cygnus.com>
3229 * sim-inline.c (SIM_INLINE_P): Fix typo.
3231 1998-11-30 Doug Evans <devans@casey.cygnus.com>
3233 * cgen-utils.c (cgen_virtual_opcode_table): Update.
3235 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
3237 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
3238 * nltvals.def: Re-generate.
3240 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3242 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
3243 sim_core_map_attach, sim_core_map_detach, next_event_queue,
3244 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
3246 * sim-events.c (sim_events_uninstall, sim_events_suspend,
3247 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
3249 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
3251 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
3252 (${cpu}_pbb_cti_chain): Ditto.
3254 1998-11-18 Doug Evans <devans@casey.cygnus.com>
3256 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
3257 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
3258 (EXTRACT_INT,EXTRACT_UINT): New macros.
3259 (SEM_SEM_ARG): New macro.
3260 (SEM_NEXT_VPC): New arg `pc'.
3261 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
3262 (sim_disassemble_insn): Update prototype.
3263 * cgen-trace.c (current_insn,insn_fields): New static locals.
3264 (trace_insn): Set them.
3265 * cgen-utils.c: #include cgen-engine.h.
3266 (sim_disassemble_insn): New arg insn_fields.
3267 Handle variable length insns.
3268 * genmloop.sh: Only emit pbb decls if -pbb.
3269 (${cpu}_scache_lookup): New arg `vpc'.
3270 (scache support): Fetch pc before entering loop.
3272 * gennltvals.sh: Add fr30 support.
3273 * nltvals.def: Rebuild.
3275 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3277 * sim-types.h: Re-do type system so that GCC's attribute and mode
3278 are used to specify types. Handle case of ALPHA.
3280 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
3282 * aclocal.m4: Add tests for dlopen family.
3283 * config.in: Regenerated.
3285 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
3287 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
3289 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
3291 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
3292 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
3293 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
3294 * cgen-sim.h: ... to here.
3296 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3298 * aclocal.m4 (enable-build-warnings): Replace
3299 enable-sim-warnings. Extend =LIST syntax so that prepend and
3300 append of options is possible. Drop -Werror, add
3301 -Wstrict-prototypes for GDB compatibility.
3302 * Make-common.in (SIM_WARNINGS): Update.
3304 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
3306 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
3307 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
3308 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
3309 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
3310 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
3312 * cgen-cpu.h: New file.
3313 * cgen-engine.h: New file.
3314 * cgen-scache.h: New file.
3315 * cgen-sim.h: Delete portions moved to new files.
3316 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
3317 rather than sending result to stdout.
3319 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
3321 * Make-common.in (sim-reg.o): New rule.
3322 (cgen-run.o): New rule.
3323 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
3324 * cgen-run.c (prime_cpu): New function.
3325 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
3326 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
3328 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
3329 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
3330 (CGEN_INSN_VIRTUAL_P): New macro.
3331 (SEM_PC): New typedef.
3332 (SEMANTIC_FN): Change type of result to SEM_PC.
3333 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
3334 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
3335 (SCACHE_MAP): New typedef.
3336 (CPU_SCACHE): Add pbb support.
3337 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
3338 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
3339 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
3341 (INSN_NAME): Delete.
3342 (cgen_insn_name): Declare.
3343 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
3344 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
3345 (first_insn_p): Make static.
3346 (trace_insn): Handle virtual insns specially.
3347 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
3348 * cgen-types.h (UBI): Delete.
3349 (MODE_TYPE): New enum.
3350 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
3351 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3352 (cgen_virtual_opcode_table): New global.
3353 (cgen_insn_name): New function.
3354 (sim_disassemble_insn): Ignore virtual insns.
3355 * genmloop.sh: Delete top level loop generation. Add pbb support.
3356 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3357 (sim_cpu_base): New members max_insns,insn_name,model_data.
3358 (CPU_PC_GET,CPU_PC_SET): New macros.
3359 (sim_pc_get,sim_pc_set): Declare.
3360 * sim-model.c (model_set): Call model init fn.
3361 * sim-model.h (MODEL_FN): New typedef.
3362 (INSN_TIMING): New member model_fn.
3363 (MODEL): New members num,init.
3364 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3365 All callers updated.
3366 (profile_insn_init): New fn.
3367 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3368 Exit early if insn profiling not supported.
3369 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3370 (profile_install): Record profile_insn_init as init fn.
3371 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3372 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3373 (PROFILE_DATA): Delete member exec_time.
3374 Change insn_count to pointer to array, rather than the array.
3375 (sim_profile_print_bar): Declare.
3377 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3379 * cgen-run.c: New file.
3380 * sim-reg.c: New file.
3382 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3384 * aclocal.m4: Add checks for -lsocket and -lnsl.
3386 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3387 allow local port reuse on listening socket.
3389 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3391 * sim-config.h: Remove reference to linux kernel header.
3393 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3395 * dv-sockser.c (sockser_addr): Make variable non-static.
3397 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3399 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3401 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3403 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3405 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3407 * Make-common.in (install-common): Add $(EXEEXT) when installing
3410 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3412 * cgen-sim.h (cgen_state): New member opcode_table.
3413 * cgen-utils.c (sim_disassemble_insn): Use it.
3415 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3417 * cgen-mem.h (DECLARE_SETT): Fix return type.
3418 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3419 * cgen-scache.c: Include stdlib.h.
3420 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3421 * sim-model.c (model_option_handler): Remove unused variable `n'.
3423 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3425 * cgen-utils.c: Include bfd.h.
3426 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3428 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3430 * sim-bits.h (EXTEND24): Fix typo.
3432 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3434 * sim-events.c (ETRACE_P): New macro.
3435 (struct _sim_event): Add member trace.
3436 (sim_events_free): Reclaim trace message.
3438 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3439 sim_events_schedule_tracef): New functions, include printf trace
3440 information in argument list. If tracing, store asprintf'd trace
3441 message in sim_event.
3443 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3444 hw_event_queue_schedule_vtracef): New functions, mimic
3447 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3449 * sim-bits.h (EXTEND24): Define.
3451 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3453 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3454 (CPU_SCACHE_HASH_MASK): New macro.
3455 (SCACHE_HASH_PC): Rewrite.
3456 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3457 computation out of main loop.
3459 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3461 * cgen-sim.h (RECORD_IADDR): Delete.
3462 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3463 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3465 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3467 * gennltvals.def (mn10200): Add entry.
3468 * nltvals.def: Regenerate with MN10200 additions.
3470 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3472 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3473 documentation on how it works.
3475 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3476 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3477 sim_core_set_xor, sim_core_xor_read_buffer,
3478 sim_core_xor_write_buffer): Update.
3480 * sim-events.h, sim-events.c (sim_events_install,
3481 sim_events_watch_clock, sim_events_schedule_after_signal,
3482 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3483 sim_events_deschedule): Update.
3485 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3486 sim_fpu_max32, sim_fpu_max64): Update.
3488 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3490 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3491 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3492 * sim-profile.c (profile_print_model): Update.
3494 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3496 * gennltvals.def (m32r): Use common syscall.h now.
3497 (mn10300): Add entry.
3498 * nltvals.def: Regenerate.
3500 * sim-engine.c (sim_engine_get_run_state): New function.
3501 * sim-engine.h (sim_engine_get_run_state): Declare it.
3503 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3505 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3506 * sim-core.c (sim_core_signal): Make extern, always define.
3508 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3510 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3511 * cgen-ops.h (ANDIF): New macro.
3512 (ANDIF[BQHSD]I): Delete.
3514 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3516 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3517 (hw_event_queue_schedule, hw_event_queue_deschedule,
3518 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3521 * hw-alloc.h (HW_NZALLOC): Define.
3523 * Make-common.in (test-hw-events): Add target for testing the
3526 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3528 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3530 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3532 * hw-main.h: Include hw-handles.h, hw-instances.h.
3533 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3534 * hw-base.c (hw_create, hw_delete): Call same.
3536 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3538 * dv-core.c: Include hw-main.h and sim-main.h.
3539 * dv-pal.c: Include hw-main.h and sim-io.h.
3540 * dv-glue.c: Include hw-main.h.
3542 * hw-main.h: New file. Move list of includes to here.
3543 * hw-base.h: From here.
3544 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3545 (hw-*.o, dv-*.o): Update.
3546 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3547 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3550 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3551 do_hw_poll_read): Move declarations from here.
3552 * hw-main.h: To here.
3554 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3556 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3558 * Make-common.in (hw-config.h): Update
3559 * hw-base.c, dv-pal.c, dv-glue.c: Update
3561 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3562 `*_callback' to `*_method.
3564 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3566 * hw-base.h (set_*): Move set method macros from here.
3567 * hw-device.h: To here.
3569 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3571 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3574 * hw-base.c (hw_create, hw_delete): Call
3575 * hw-properties.c (create_hw_property_data,
3576 delete_hw_property_data): Define.
3578 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3580 * hw-device.c, hw-properties.c: Include hw-base.h
3582 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3583 * hw-device.c: From here.
3584 * hw-base.h: Include "hw-events.h".
3586 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3587 * hw-base.c (hw_create, hw_delete): Call.
3588 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3590 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3591 (hw-alloc.o): New target.
3593 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3595 * hw-events.h, hw-events.c: New files. Move event code to here.
3596 * sim-hw.c: From here.
3597 * hw-base.h: Include "hw-events.h".
3598 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3599 (hw-events.o): New target.
3601 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3602 * hw-events.h (struct hw_event): Replace typedef hw_event.
3604 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3605 * hw-base.c (hw_create, hw_delete): Call.
3606 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3610 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3612 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3613 * hw-ports.c: To here.
3615 * hw-base.h, hw-ports.c (create_hw_port_data,
3616 delete_hw_port_data): New functions.
3617 * hw-base.c (hw_delete, hw_create): Call same.
3619 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3621 * hw-ports.h: To here.
3623 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3625 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3626 PROCESSOR and CIA arguments.
3628 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3630 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3631 Move common object files from here.
3632 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3634 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3636 * sim-hw.c: Include ctype.h.
3637 (do_hw_poll_read): Do not assume EAGAIN.
3639 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3641 * cgen-trace.c (first_insn_p): New static local.
3642 (trace_insn_init): Set it.
3643 (trace_insn_fini): Use TRACE_PREFIX.
3644 (trace_insn): Rewrite to use trace_prefix.
3645 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3646 Adjust width accordingly.
3648 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3649 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3650 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3651 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3652 (PROFILE_COUNT_CORE): Simplify.
3653 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3655 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3657 * cgen-ops.h (ADDCFSI): Fix typo.
3659 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3661 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3662 * genmloop.sh: Use them rather than static locals.
3664 * sim-engine.c (sim_engine_set_run_state): New function.
3665 * sim-engine.h (sim_engine_set_run_state): Declare.
3666 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3667 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3668 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3670 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3672 * cgen-trace.c (trace_insn_init): New arg first_p.
3673 All callers updated.
3674 (trace_insn_fini): New arg last_p. All callers updated.
3675 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3676 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3677 * genmloop.sh (engine_resume): Update.
3679 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3681 * Make-common.in (install-common): Run ranlib on installed copy of
3684 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3686 * Make-common.in (install-common): Rename and install libsim.a.
3688 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3690 * sim-io.c (unistd.h): Include.
3692 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3694 * Make-common (sim_main_headers): Sort.
3695 (cgen-*.o): Add cgen-sim.h dependency.
3697 * cgen-scache.c (scache_init): Only allocate space if scache element
3699 (scache_flush,scache_print_profile): Check if scache in use first.
3701 * cgen-sim.h (IDESC): Provide forward declaration.
3703 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3704 (cgen_cpu_max_extra_bytes): Declare.
3705 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3707 * sim-cpu.h: New file. sim_cpu_base moved here.
3708 Move sim_cpu_lookup decl here.
3709 * sim-base.h: #include "sim-cpu.h".
3710 * sim-cpu.c: New file.
3711 * Make-common (sim_main_headers): Add sim-cpu.h.
3712 (sim-cpu.o): Add rule for.
3714 * sim-model.c (set_model): Delete.
3715 (sim_model_set,model_set): New functions.
3716 (sim_model_install): Renamed from model_install.
3717 Don't set default model here.
3718 (model_option_handler): Rewrite --model processing.
3719 (sim_model_lookup,sim_mach_lookup): New functions.
3720 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3721 (insn_timing): Delete.
3722 (INSN_TIMING): New member `num'.
3723 (IMP_PROPERTIES): Always define scache_elm_size member.
3724 (MACH): New member init_cpu.
3725 (sim_machs): Renamed from machs.
3726 (sim_model_install): Renamed from model_install.
3727 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3728 * sim-module.c (modules): Update.
3730 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3732 * sim-io.c: #include <errno.h>.
3734 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3736 * dv-pal.c (struct hw_pal_device): Add reader.
3737 (hw_pal_finish): Initialize reader.
3738 (scan_hw_pal): Use reader.
3740 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3741 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3744 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3745 ../ppc/main.c sim_io_read_stdin.
3747 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3749 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3751 * hw-tree.c: Update.
3753 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3754 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3756 * hw-ports.h (hw_port_event): Ditto.
3757 * hw-ports.c (hw_port_event): Update.
3758 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3760 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3762 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3763 (do_counter_event): Update.
3764 * dv-glue.c (hw_glue_io_read_buffer): Update.
3765 (hw_glue_port_event): Update.
3767 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3768 * hw-base.h (hw_create): Ditto.
3769 * hw-base.c (hw_create): Ditto.
3771 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3772 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3775 * hw-device.h (hw_system_cpu): Declare.
3776 * sim-hw.c (hw_system_cpu): New function.
3778 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3779 sim_hw_abort not hw_abort.
3780 (sim-hw.h): Include.
3781 (sim_core_read_buffer, sim_core_write_buffer): Call
3782 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3784 (sim_core_set_xor): Do not pass CPU when aborting.
3786 * sim-n-core.h (sim_core_read_aligned_N,
3787 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3788 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3789 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3792 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3794 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3795 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3797 (sim_hw_print): New function.
3799 * sim-engine.h (sim_engine_vabort): Declare.
3800 * sim-engine.c (sim_engine_vabort): New function.
3802 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3804 * sim-trace.c (print_data): For floating-point numbers trace raw
3806 (trace_result_fp2): New function.
3807 * sim-trace.h (trace_result_fp2): New declaration.
3808 (TRACE_FP_RESULT2): New macro.
3810 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3812 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3813 AM_CYGWIN32 and AM_EXEEXT.
3814 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3815 to run and install-common rules.
3816 * common/configure: regenerate
3818 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3820 * sim-types.h (cell_word): New type.
3821 (natural_cell): Delete type.
3823 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3825 * configure: Regenerated to track ../common/aclocal.m4 changes.
3828 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3830 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3832 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3834 * configure: Regenerated to track ../common/aclocal.m4 changes.
3837 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3839 * acconfig.h: New file.
3840 * Make-common.in (top_builddir): New macro.
3841 (INTL_LIB): Removed.
3842 (INTLLIBS): New macro.
3843 (INTLDEPS): Likewise.
3844 (LIBDEPS): Use INTLDEPS.
3845 (EXTRA_LIBS): Use INTLLIBS.
3846 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3847 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3848 AM_LC_MESSAGES): New macros from GNU gettext.
3850 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3852 * sim-config.h: Discard leading _ from macros.
3853 * sim-types.h: Ditto.
3855 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3857 * Make-common.in (CSEARCH): Add -I to intl directories.
3858 (INTL_LIB): Point to libintl.a.
3859 (LIBDEPS): Add $(INTL_LIB).
3860 (EXTRA_LIBS): Ditto.
3862 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3864 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3866 * cgen-ops.h (ADDCFSI): Fix.
3869 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3871 * sim-types.h (signed_address, unsigned_address): Define.
3873 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3875 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3878 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3880 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3881 New functions, pack / unpack sim_fpu struct using raw values.
3882 (sim_fpu_is): Differentiate between negative and positive
3885 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3887 * sim-bits.h (EXTEND4): Define.
3888 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3890 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3892 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3893 declared so we need this cast to prevent long long addresses
3894 from being misconfigures. Results in access to unmapped memory.
3896 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3898 * Make-common.in (RUNTESTFLAGS): Define.
3899 (check): Pass RUNTESTFLAGS to recursive make.
3901 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3903 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3906 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3908 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3911 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3913 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3914 (sim-inline): Update to match sim-inline.[hc]
3915 * configure: Regenerated to track ../common/aclocal.m4 changes.
3917 * Make-common.in (sim_main_headers): Add sim-inline.h
3919 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3921 * sim-endian.h (sim-endian.c): Ditto.
3923 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3924 (sim_events_set_trace): Delete unused prototype.
3926 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3927 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3929 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3930 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3931 Comment out, not yet implemented in sim-fpu.c.
3932 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3933 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3935 * sim-inline.h: Rewrite description.
3936 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3937 (SIM_MAIN_INLINE): Add inline option.
3939 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3940 include generated files. Handled by generator directly.
3942 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3944 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3947 * sim-trace.h (TRACE_ANY_P): Define.
3948 (struct _trace_data): Add trace_any_p.
3950 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3952 * run.c (main): Handle all alternatives of enum sim_stop.
3953 (main): Delete unused `asection *s'.
3955 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3957 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3959 * configure: Regenerated to track ../common/aclocal.m4 changes.
3961 * sim-hw.c: New file.
3962 * sim-hw.h (sim_hw_parse): Declare function.
3963 (hw-tree.h): Do not include.
3965 * sim-base.h (STATE_HW): Define.
3966 (struct sim_state_base): Add member struct *hw.
3968 * sim-module.c (sim-hw.h): Include.
3969 (modules): Add sim_hw_install.
3971 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3973 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3975 * sim-base.h (CPU_INDEX): Define.
3977 * sim-utils.c (sim_state_alloc): Initialize.
3978 * sim-module.c (sim_post_argv_init): Ditto.
3980 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3982 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3983 properly formatted lists.
3985 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3987 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3988 0x2f needs to be 0x3f.
3990 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3992 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3994 (hw_tree_find_*_property): Clean up error message when property is
3997 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3998 present before looking for it.
4000 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
4002 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
4003 (AC_CHECK_FUNCS): Add check for __setfpucw.
4004 * configure: Regenerated.
4006 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
4008 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
4009 hw_pal_timer, hw_pal_timer_value): Define.
4010 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
4011 (do_counter_event, do_counter_read, do_counter_value,
4012 do_counter_write): new functions.
4014 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4016 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
4019 * hw-base.c (hw_create): Stop searching for a device when one is
4022 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
4024 * configure: Regenerated to track ../common/aclocal.m4 changes.
4026 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
4029 appends extra devices.
4030 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
4033 * Make-common.in (hw-config.h): New target, create hw-config.h
4035 (SIM_HW): Definition from @sim_hw@.
4036 (hw-base.o): Depend on hw-config.h
4038 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
4040 * Make-common.in: Get SHELL from configure.
4041 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
4042 move-if-change. Fixes NT native build problem.
4043 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
4044 move-if-change. Fixes NT native build problem.
4045 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
4048 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
4050 * hw-device.h, hw-device.c (hw_strdup): New function.
4052 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
4053 strings name, family and args.
4054 (full_name_of_hw): Use hw_strdup when returning the full path.
4056 * hw-properties.c: Clean up property not found / wrong type error
4059 * hw-tree.c (hw_tree_parse): Finish a devices initialization
4060 before attaching any ports.
4062 * hw-base.c (hw-config.): Include. Replace hardwired table.
4064 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
4066 * Make-common.in: Add rule for dv-glue.o.
4068 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4070 * hw-base.c (hw_finish): Move setting of trace level to here.
4071 (hw_create): From here.
4073 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
4074 ../ppc/device_table.c.
4076 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
4078 * hw-tree.c (print_properties): Supress path when printing
4079 properties of root node.
4081 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4083 * hw-device.h (HW_TRACE): Define.
4084 (hw_trace): Declare.
4085 * hw-device.c (hw_trace): Implement function.
4087 * hw-base.c (hw_create): Set hw trace level from "trace?"
4090 * dv-core.c (dv_core_attach_address_callback): Add trace.
4092 * dv-pal.c: Replace DTRACE with HW_TRACE.
4094 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
4096 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
4097 (hw_alloc_data): Delcare.
4098 (struct hw): Add member alloc_of_hw.
4100 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
4101 functions. Assocate memory with a device.
4102 (stdlib.h): Include.
4104 * hw-base.h (set_hw_delete): Define.
4105 (hw_delete_callback): Declare.
4106 (hw_delete): Declare.
4108 * hw-base.c (hw_delete): Implement function.
4109 (struct hw_base_data): Add member to_delete.
4110 (ignore_hw_delete): New function, does nothing.
4111 (hw_create): Set the hw_delete method.
4112 (hw_create): Allocate the base type using HW_ZALLOC before setting
4115 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
4117 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4119 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
4120 (attach_hw_port_edge): Add struct hw argument
4122 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
4125 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
4127 * hw-device.h (hw_attach_address_callback,
4128 hw_detach_address_callback): Attach to a single space not a space
4129 mask. Clarify interpretation of SPACE:ADDR parameters.
4131 * hw-base.c (passthrough_hw_attach_address,
4132 passthrough_hw_detach_address): Update.
4133 * dv-core.c (dv_core_attach_address_callback): Ditto.
4134 * dv-pal.c (hw_pal_attach_address): Ditto.
4136 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
4138 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
4140 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
4142 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
4143 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
4144 hw-properties_h, hw-tree_h): Define, point at corresponding
4146 (hw_base_headers): Define list of headers included by hw-base.h
4147 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
4148 hw-properties.o, hw-tree.o): Specify dependencies.
4149 (dv-core.o, dv-pal.o): Ditto.
4151 * sim-hw.h: New file.
4153 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
4154 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
4156 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
4158 * hw-base.h, hw-base.c: new files. Copied from
4159 ../ppc/device_table.[hc].
4161 * dv-core.c, dv-pal.c: New files. Copied from
4162 ../ppc/hw_{core,pal}.c
4164 * sim-basics.h (struct hw): Declare.
4165 (enum port_direction, enum object_disposition): Declare.
4167 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
4169 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
4170 sim_dv_src in Makefile. Take list of devices as parameter to m4
4173 * configure: Regenerated to track ../common/aclocal.m4 changes.
4175 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4177 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
4178 trace_prefix can abort cleanly.
4180 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
4182 * dv-sockser.c, dv-sockser.h: New files.
4183 * Make-common.in (dv-sockser.o): Add rule for.
4184 * aclocal.m4: Check for fcntl.h.
4185 * config.h: Add HAVE_FCNTL_H.
4187 * sim-break.c (remove_breakpoint): Fix thinko.
4189 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
4190 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
4192 1998-03-13 Fred Fish <fnf@cygnus.com>
4194 * sim-base.h (struct sim_state_base): Add prog_syms and
4195 define macro STATE_PROG_SYMS.
4196 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
4197 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
4198 and bfd_canonicalize_symtab, to get symbol table on first use
4199 and preserve it via STATE_PROG_SYMS for future calls to
4200 bfd_find_nearest_line.
4202 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
4204 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
4206 * sim-core.c (sim_core_attach): Handle a generic number of maps -
4207 up to nr_maps, not just access_* maps.
4209 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
4212 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
4213 over nr_maps not sim_core_nr_maps.
4215 * sim-events.h, sim-events.c (sim_events_watch_core): Change
4216 core_map argument to unsigned.
4217 (struct _sim_core): Ditto for struct member core_map.
4219 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
4221 * sim-basics.h (access_io, access_*_io): Define.
4222 (map_read, map_write, map_exec, map_io): Define.
4224 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
4225 attach with more generic mapmask.
4226 (sim_core_{read,write}_*): Change map argument to unsigned.
4228 * sim-core.c (sim_core_uninstall, sim_core_attach,
4229 sim_core_detach): Iterate over nr_maps instead of
4232 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
4233 instead of the write_map.
4234 (remove_breakpoint): Ditto.
4236 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
4237 with read_map, write_map, exec_map resp.
4239 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
4242 * cgen-utils.c (sim_disassemble_insn): Ditto.
4244 * sim-hrw.c (sim_write, sim_write): Ditto.
4246 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
4247 transfer_to_str): New functions.
4249 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
4251 * sim-base.h (sim_state_base): New member environment.
4252 (STATE_ENVIRONMENT): New macro.
4253 * sim-config.c (current_environment): Delete.
4254 (sim_config_default): New function.
4255 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
4256 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
4257 (sim_config_default): Add prototype.
4258 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
4259 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
4260 Set STATE_ENVIRONMENT, not current_environment.
4262 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
4264 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
4266 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
4268 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
4270 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
4272 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
4274 * Make-common.in (TAGS): Make smarter.
4275 * Makefile.in (TAGS): Ditto.
4277 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
4279 * sim-module.c (*): Fix typos in assertion tests.
4281 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
4283 * sim-module.c (sim_pre_argv_init): String passed to asprintf
4286 * sim-options.c (sim_parse_args): Ditto.
4287 (sim_args_command): Return OK, instead of nothing, for an empty
4290 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
4292 * sim-profile.c (profile_info): Rename from profile_print. Drop
4293 misc and misc_cpu callback arguments. Use
4294 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
4295 (profile_install): Install profile_info function.
4297 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
4298 STATE_PROFILE_INFO_CALLBACK): Define.
4299 (struct PROFILE_DATA): Add field info_cpu_callback.
4300 (profile_print): Delete function.
4302 * sim-base.h (STATE_MODULES): Define. Replace individual
4303 STATE_*_LIST with single struct module_list.
4305 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
4306 (struct module_list): Declare.
4308 * sim-module.h, sim-module.c (sim_module_add_info_fn,
4309 sim_module_info): New functions.
4310 (sim_module_install): Clean up module data structures.
4312 * sim-info.c (sim_info): New file. New function. Call
4315 * Make-common.in (sim-info.o): Define rule.
4316 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
4319 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
4321 * sim-base.h (sim_cpu_base): New members name, options.
4322 (sim_cpu_lookup): Add prototype.
4323 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
4324 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
4325 (sim_add_option_table): Update prototype.
4326 * sim-options.c (sim_add_option_table): New argument `cpu'.
4327 (standard_option_handler,standard_install): Update.
4328 (sim_parse_args): Handle cpu specific options.
4329 (print_help): New static function.
4330 (sim_print_help): Call it. Print cpu specific options.
4331 (find_match): New static function.
4332 (sim_args_command): Call it. Handle cpu specific options.
4333 * sim-utils.c (sim_cpu_lookup): New function.
4334 * sim-memopt.c (memory_option_handler): Update.
4335 (sim_memopt_install): Update.
4336 * sim-model.c (model_option_handler): Update.
4337 (model_install): Update.
4338 * sim-profile.c (profile_option_handler): Update.
4339 (profile_install): Update.
4340 * sim-trace.c (trace_option_handler): Update.
4341 (trace_install): Update.
4342 * sim-watch.c (watchpoint_option_handler): Update.
4343 (sim_watchpoint_install): Update.
4344 * cgen-scache.c (scache_option_handler): Update.
4345 (scache_install): Update.
4347 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
4349 * Make-common.in (check): Run `make check' in testsuite dir.
4351 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4353 * sim-trace.c (trace_result0): New function.
4355 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4356 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4357 tracing sim_fpu variables.
4358 (TRACE_ALU_RESULT0): Define.
4359 (TRACE_FP_RESULT_WORD): Define.
4360 (TRACE_FP_INPUT_WORD1): Define.
4362 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4363 sim_fpu_two): New constants.
4364 (sim_fpu_op1, sim_fpu_op2): New types.
4365 (struct _sim_fpu): Delete member result. Re-order other members.
4366 (sim_fpu_sign, sim_fpu_exp): New functions.
4367 (sim_fpu_max, sim_fpu_min): new functions.
4368 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4369 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4371 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4373 * sim-profile.c (profile_print): Delete duplicate test of
4375 (profile_print_pc): Exit early if data collection not set up.
4376 (profile_print_core): Simplify by calling sim_core_map_to_str.
4377 * sim-core.h (sim_core_map_to_str): Declare.
4378 * sim-core.c (sim_core_map_to_str): Make non-static.
4380 * genmloop.sh (engine_resume): Update insn_count before exiting.
4381 (engine_resume_full): Keep accurate core profile data.
4383 * cgen-utils.c (sim_disassemble_insn): Don't use
4384 sim_core_read_aligned_N, it messes up profiling results.
4386 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4388 * nltvals.def: Regenerate with MN10300 additions.
4390 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4392 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4394 * sim-trace.h, sim-trace.c (trace_result_word2,
4395 trace_input_word4, trace_result_word4): New function.
4397 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4399 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4401 * sim-xcat.h: Delete.
4402 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4403 * cgen-sim.h: Ditto.
4404 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4405 * sim-n-bits.h: Ditto.
4406 * sim-n-core.h: Ditto.
4407 * sim-n-endian.h: Ditto.
4409 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4411 * syscall.c (cb_syscall): Handle short reads, and EOF.
4413 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4415 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4416 sim_fpu to safely print fp_word values.
4417 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4418 (trace_result_bool1, trace_result_addr1): New functions.
4419 (trace_input_bool1, trace_input_addr1): New functions.
4421 * sim-trace.h (TRACE_FPU_*): Define.
4423 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4425 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4426 (sim_fpu_fpto, sim_fpu_tofp): Define.
4428 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4430 * sim-fpu.c (sim_fpu_cmp): New function.
4432 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4434 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4435 instead of abuf->length.
4436 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4437 (set_trace_option_mask): Renamed from set_trace_options.
4438 (set_trace_option): New function.
4439 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4440 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4442 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4444 * sim-basics.h: Declare struct _sim_fpu.
4446 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4448 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4449 (trace_prefix, trace_input*, trace_result*): Declare.
4450 (trace_one_insn): Change declaration, assume trace_prefix called.
4451 (trace_generic): Like trace_one_insn.
4452 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4453 (TRACE_alu, TRACE_[a-z]*): Update.
4455 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4456 trace_insn, save_data, trace_idx_to_str, print_data): New
4458 (trace_one_insn): Rewrite.
4459 (trace_generic): New function.
4461 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4463 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4465 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4466 (SEMANTIC_FN): Rewrite declaration.
4467 (DECODE): Update type of semantic_fast member.
4468 ({EX,SEM}_FN_NAME): Have only one version.
4469 * sim-base.h (sim_state_base): Delete conditionals surrounding
4472 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4474 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4477 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4479 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4480 Add missing parameters to device_io calls.
4481 * sim-core.h: Add missing parameters to device_io calls.
4483 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4485 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4486 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4487 (SEMANTIC{,_CACHE}_FN): Fix return type.
4488 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4489 (engine_resume): Likewise. Make `engine' volatile. Save copy
4490 of cpu pointer in volatile object. Initialize read switch if
4493 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4495 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4496 (SEM_INSN): New macro.
4498 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4500 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4502 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4504 * configure: Regenerated to track ../common/aclocal.m4 changes.
4506 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4508 * sim-types.h (fp_word): New type, define according to
4509 WITH_TARGET_FLOATING_POINT_BITSIZE.
4511 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4512 configuration of size of floating point registers.
4514 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4516 * sim-profile.c (profile_print): Only print CPU <N> if other
4517 output is going to appear.
4519 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4521 * configure: Regenerated to track ../common/aclocal.m4 changes.
4523 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4525 * sim-types.h (address_word): Typedef according to
4526 WITH_TARGET_ADDRESS_BITSIZE.
4527 (signed_cell, unsigned_cell, natural_cell): Ditto using
4528 WITH_TARGET_CELL_BITSIZE.
4530 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4531 (WITH_TARGET_CELL_BITSIZE): Define.
4532 (WITH_HOST_WORD_BITSIZE): Delete.
4534 * sim-config.c (print_sim_config): Update.
4536 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4537 configuration of address and OpenFirmware cell sizes.
4539 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4541 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4542 * sim-run.c (sim_engine_run): Update.
4544 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4546 * sim-run.c (sim_engine_run): Ditto.
4548 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4549 (sim_resume): Pass nr_cpus to sim_engine_run.
4551 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4553 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4555 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4557 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4559 * Make-common.in (stamp-tvals): New rule.
4560 (targ-vals.h,targ-map.c): Depend on it.
4561 (clean): Remove stamp-tvals.
4563 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4565 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4566 in code also #if 0'ed.
4568 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4570 * configure: Regenerated to track ../common/aclocal.m4 changes.
4571 * aclocal.m4: Recognize --enable-maintainer-mode.
4573 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4575 * cgen-scache.h: Deleted.
4576 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4577 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4578 (scache_init): Use runtime computed size of SCACHE.
4579 (scache_flush): Likewise.
4580 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4581 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4582 * cgen-sim.h: Scache support moved here.
4583 (PC): Redo definition.
4584 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4585 (DECODE): Add parallel execution support.
4586 Only include semantic label members if using switch.
4587 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4588 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4589 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4590 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4592 (engine_{stop,run,resume,halt,signal}): Delete decls.
4593 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4594 (argbuf,scache): Delete forward decls.
4595 (STATE): Delete decl.
4596 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4597 Include cgen-mem.h, cgen-ops.h.
4598 (engine_halt,engine_signal): Delete.
4599 ({ex,exc,sem,semc}_illegal): Delete.
4600 (sim_disassemble_insn): Result of extract fn is in bits.
4601 * genmloop.sh: Rewrite.
4603 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4606 * sim-base.h (sim_state_base): Delete member `model'.
4607 (sim_cpu_base): Add member `model'.
4608 * sim-model.h (IMP_PROPERTIES): New type.
4609 (MACH): New members imp_props, models.
4610 (models): Delete decl.
4611 * sim-model.c (set_model): Update.
4612 * sim-profile.c (profile_print_model): Update.
4614 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4616 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4618 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4621 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4623 * configure: Regenerated to track ../common/aclocal.m4 changes.
4626 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4628 * aclocal.m4 (AR): Check for sigaction.
4630 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4632 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4634 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4635 * sim-config.c (sim_config): Replace WITH_DEVICES with
4636 WITH_TREE_PROPERTIES.
4638 * configure: Regenerated to track ../common/aclocal.m4 changes.
4640 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4642 * Make-common.in (SIM_ENVIRONMENT): New variable.
4643 (CONFIG_CFLAGS): Add it.
4644 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4645 --enable-sim-environment option.
4646 * configure: Regenerated.
4647 * sim-config.h (environment support): Rewrite.
4648 * sim-config.c (current_environment): Define as enum, unconditionally.
4649 (current_alignment): Define unconditionally.
4650 (config_environment_to_a): Update.
4651 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4652 (sim_config): Handle environment and alignment determination
4653 unconditionally. Delete sanity checks of current_environment,
4655 (print_sim_config): Update.
4656 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4657 (standard_options): Add --environment.
4658 (standard_option_handler): Likewise.
4660 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4662 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4663 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4664 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4665 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4666 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4667 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4668 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4669 argument ADD_CA macro with two argument ADDC_C - add carrying with
4671 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4672 argument SUB_CA macro with two argument SUBC_X - subtract
4674 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4676 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4678 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4680 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4681 * sim-io.h (sim_io_syscalls): Delete.
4683 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4685 * syscall.c (cb_syscall): Add missing else, so write to stdout
4688 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4689 the carry bit from the CPU's psw.
4691 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4693 * gennltvals.sh: Redo syscall support.
4694 * nltvals.def: Regenerated.
4696 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4698 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4699 the stream immediately.
4701 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4703 * sim-io.c (sim_io_getstring): Delete unused len2.
4704 (sim_io_syscalls): Ditto for sys_errno.
4706 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4708 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4710 * Make-common.in (run.o): Depend on remote-sim.h.
4711 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4712 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4714 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4716 * sim-io.c (sim_io_syscalls): Disable lseek.
4718 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4720 * gennltvals.sh: Generate syscall values for d30v.
4722 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4723 * nltvals.def: Regenerate.
4725 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4726 (os_fstat): Likewise. Validate fd argument.
4727 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4728 just compute target stat struct length.
4729 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4730 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4731 (get_string): Return host errno values so they can be properly
4733 (cb_syscall): Likewise.
4734 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4735 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4736 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4737 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4738 (get_path): New function.
4740 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4742 * sim-io.c (sim_io_syscalls): New function to provide system call
4743 emulation. Provide exit, open, close, read, write, lseek, and
4745 (sim_io_getstring): New function to return a string from a
4746 simulated memory location.
4748 * sim-io.h (sim_io_syscalls): Add declaration.
4750 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4752 * sim-core.c (sim_core_signal): Fix spelling error in message.
4754 * sim-hrw.c (sim_read): Use read map, not write map.
4756 * Make-common.in (all): Add .gdbinit.
4757 * gdbinit.in: Add dump command.
4759 * sim-model.c (model_options): Use '\0' for `shortopt'.
4761 * sim-trace.c (trace_option_handler): Set state trace file
4762 for --trace-file in addition to cpu's values.
4763 (trace_vprintf): If cpu == NULL, try state's trace file.
4764 (trace_options): Reorganize table, reword some descriptions.
4766 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4768 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4771 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4773 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4774 signal untranslated, document problem with this.
4776 * nrun.c (main): Check for a prog name of `*step'. If present,
4777 step the simulator instead of allowing it to run free.
4779 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4781 * Make-common.in (sim_main_headers): Add sim-signal.h.
4783 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4785 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4787 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4789 * sim-signal.h: Start simulator signals at 64 so that host signal
4790 numbers can be detected and reported.
4792 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4794 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4796 * callback.c (cb_host_to_target_stat): Fix return values.
4798 * cgen-sim.h (enum_signal_type): Delete.
4799 (engine_signal): Update prototype.
4800 * cgen-utils.c: Don't include <signal.h>.
4801 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4802 (engine_signal): Update.
4804 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4805 (sim_state_free): Call SIM_STATE_FREE if defined.
4807 * sim-module.c (sim_module_install): Don't leave any modules
4808 installed if one fails to install.
4810 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4812 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4813 more, since alloca is not used in this file.
4815 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4816 correctly set the carry and overflow bits for those types.
4817 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4818 with carry, so carry is correct after doing both adds.
4819 (ALU*): Space out '\' to make it easier to read.
4821 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4823 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4826 * sim-signal.c, sim-signal.h: New files.
4827 * Make-common.in (sim-signal.o): Add rule for.
4828 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4829 * sim-abort.c: Don't include <signal.h>.
4830 * sim-basics.h: #include "sim-signal.h".
4831 * sim-break.c: Don't include <signal.h>.
4832 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4833 * sim-core.c: Don't include <signal.h>.
4834 (SIGBUS): Delete definition.
4835 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4836 * sim-engine.c: Don't include <signal.h>.
4837 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4838 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4839 * sim-resume.c: Don't include <signal.h>.
4840 (SIGTRAP): Delete definition.
4841 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4842 * sim-stop.c: Don't include <signal.h>.
4843 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4844 * sim-watch.c: Don't include <signal.h>.
4845 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4847 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4849 * sim-base.h (CIA_ADDR): Provide default definition.
4850 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4851 * sim-break.c (sim_handle_breakpoint): Likewise.
4853 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4855 * Make-common.in (srccom): New variable.
4857 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4858 (LIB_OBJS): Add syscall.o.
4859 (gentmap): Pass $(NL_TARGET) to $(CC).
4860 (syscall.o): Add rule for.
4861 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4862 (sim-bits.o): Depend on $(sim-n-bits_h).
4863 (sim-load.o): Depend on callback.h.
4865 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4866 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4867 * cgen-mem.h, cgen-ops.h: New files.
4869 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4871 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4873 * callback.c: #include string.h or strings.h.
4874 #include sys/types.h and sys/stat.h.
4875 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4876 (os_get_errno,os_open): Update.
4877 (os_stat,os_fstat): New functions.
4878 (os_init): Initialize syscall_map, errno_map, open_map.
4879 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4880 errno_map, open_map, signal_map, stat_map.
4881 (cb_read_target_syscall_maps): New function.
4882 (cb_target_to_host_syscall): New function.
4883 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4884 (cb_target_to_host_open): Renamed from target_to_host_open.
4885 (store): New function.
4886 (cb_host_to_target_stat): New function.
4887 * syscall.c: New file.
4888 * gentmap.c (sys_tdefs): New global.
4889 (gen_targ_vals_h): Output target syscall numbers.
4890 (gen_targ_map_c): Update. Output target syscall translation map.
4891 * gentvals.sh: New first argument `target'. Preface table with
4892 #ifdef NL_TARGET_$target if non-null target passed.
4893 * gennltvals.sh: New file.
4894 * nltvals.def: Regenerated.
4896 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4898 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4900 (sim_core_dummy_M): Declare.
4902 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4904 * sim-core.c (sim_core_signal): Print the address of the
4907 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4909 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4911 * sim-base.h (sim_state_base): Add member trace_data.
4912 (STATE_TRACE_DATA): New macro.
4913 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4914 ({WITH_,}TRACE_DEBUG_P): New macros.
4915 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4916 (_sim_cpu): Delete forward reference.
4917 (debug_printf): Update.
4918 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4919 (trace_options): Add --trace-debug.
4920 (set_trace_options): Handle it.
4921 (trace_option_handler): Likewise.
4922 (trace_install): Init state trace_data struct.
4923 (trace_uninstall): Close state trace file.
4924 * sim-events.c (ETRACE): Only print source file and line number if
4926 * sim-n-core.h (sim_core_trace_M): Likewise.
4928 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4930 1997-11-13 Felix Lee <flee@cygnus.com>
4932 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4934 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4936 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4938 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4940 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4942 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4943 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4946 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4948 * sim-events.c (sim_events_process): Re-compute the time -
4949 update_time_from_event - as each event is processed. Reverses
4952 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4954 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4956 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4958 * sim-events.c (sim_events_process): Delete redundant call to
4959 update_time_from_event.
4960 (sim_events_slip): Always decrement time_from_event.
4961 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4962 Delete assertion that time_from_event >=0 when work in queue, no
4965 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4967 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4968 (standard_option_handler): Update.
4970 * sim-options.h: Clarify documentation.
4971 (OPTION_LONG_ONLY_P): Delete definition.
4972 (OPTION_VALID_P): Define.
4974 * sim-options.c (sim_print_help): Allow short only options.
4975 (sim_parse_args): Ditto.
4976 (sim_args_command): Skip short only options.
4977 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4978 separate entries for short and long options in the HANDLERS and
4980 (sim_parse_args): Disable argument permutation.
4982 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4984 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4985 Add argument M, size of data type.
4986 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4987 Declare, ditto for 5, 6 & 7 byte transfers.
4988 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4991 * sim-n-core.h (sim_core_trace_M): Rename from
4992 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4993 with transfer type. Print transfer direction. Handle 1 and 2 byte
4995 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4997 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4998 Update all functions.
5000 * sim-core.c: Generate functions starting with 16 not 1.
5001 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
5002 all 5, 6 & 7 byte transfers.
5004 * sim-n-core.h (sim_core_read_misaligned_N,
5005 sim_core_write_misaligned_N): Implement.
5007 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5009 * sim-endian.h (U16_8): Implement
5011 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
5013 * sim-endian.h (VL8_16, VH8_16): Implement.
5015 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
5017 (memory_option_handler): Only zalloc modulo bytes when non-zero.
5018 (memory_option_handler): Skip comma in alias address list
5020 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
5022 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
5024 (parse_size, parse_addr): New functions
5025 (memory_option_handler, memory_options): Parse address & size
5026 using new functions. Pass level, space, modulo to do_memopt_add &
5029 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
5031 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
5032 `attach_type attach' argument with `unsigned level' argument.
5035 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
5036 sim_core_attach): Replace argument attach with level. Update
5037 verification of arguments.
5038 (sim_core_map_detach, sim_core_detach): Replace argument attach
5041 * sim-basics.h (enum _attach_type): Delete.
5043 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
5045 * sim-core.h (sim_core_write_8): Define.
5047 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5049 * sim-bits.h: Document ROTn macro.
5051 * sim-endian.h (H2T): Handle 16 byte variables.
5053 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
5056 * sim-core.c: Do not generate sim_core_*_word.
5058 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
5059 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
5061 * sim-core.h (sim_core_read_unaligned_word,
5062 sim_core_read_aligned_word, sim_core_read_word,
5063 sim_core_write_unaligned_word, sim_core_write_aligned_word,
5064 sim_core_write_word): Change to macros that map onto sim_core_*_N.
5066 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
5068 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
5070 * sim-endian.h: Disable 16 byte support.
5072 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5074 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
5076 * sim-n-core.h (sim_core_trace_N): New function.
5077 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
5078 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
5080 * sim-endian.h: Add 128 bit variant.
5082 * sim-core.h, sim-core.c: Add 128 bit variant.
5084 * sim-types.h: Add signed128 and unsigned128 types using a struct.
5086 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5088 * sim-events.c (sim_events_process): Clear events->work_pending.
5089 (sim_events_tickn, sim_events_tick): Accumulate, instead of
5090 setting, nr_ticks_to_process.
5091 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
5092 when the event queue isn't next.
5094 * sim-events.h, sim-events.c (sim_events_slip): New function.
5096 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5098 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
5100 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
5103 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
5105 * nrun.c (main): Remove useless test of name != NULL.
5106 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
5108 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5110 * sim-fpu.c (EXPMAX): Type is unsigned.
5111 (MIN_INT, MAX_INT): Type is signed64.
5112 (i2fpu): Type of val is signed64.
5114 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5116 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
5117 a bucket size of zero.
5119 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
5120 OPTION_PROFILE_PC): Define.
5121 (profile_option_handler): Add support for --profile-pc and
5122 --profile-pc-granularity options.
5123 (profile_pc_init): When possible, compute nr buckets from bucket
5126 * sim-profile.c (profile_pc_init): Align the profile-pc end
5127 address with the profile-pc bucket size.
5129 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
5130 something less ambiguous.
5131 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
5133 * sim-profile.c (profile_pc_cleanup): New function. Move
5134 profile_pc_uninstall code to here.
5135 (profile_pc_uninstall): Call.
5136 (profile_pc_init): Call.
5138 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5140 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
5141 file using BSD gprof format.
5143 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
5145 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
5146 MSBIT64): Force result to unsignedN.
5148 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
5150 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
5152 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
5153 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
5154 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
5155 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
5157 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
5159 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
5162 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
5163 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
5165 (sim_core_attach): Rename buffer_freed to free_buffer, type
5166 void*. Ensure that allocated buffer is alligned according to
5169 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
5171 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
5172 (ALU64_SUB): Define.
5174 * Make-common.in (all): Build SIM_EXTRA_ALL first.
5175 (.gdbinit): Remove dependencies, generate once per build.
5177 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
5179 * sim-n-core.h (sim_core_read_aligned_N,
5180 sim_core_write_aligned_N): Make xaddr param type address_word not
5183 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
5185 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
5186 unpacked floating point struct. Pass sim_fpu object by reference.
5187 Add preliminary support for rounding modes.
5189 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5191 * configure: Regenerated to track ../common/aclocal.m4 changes.
5193 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5195 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
5196 WITH_TARGET_BITSIZE.
5198 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
5200 * sim-profile.c (profile_print_core): label needs empty statement.
5202 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5204 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
5205 and zfree instead of xmalloc and free. Prevents warnings.
5207 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
5209 * configure: Regenerated to track ../common/aclocal.m4 changes.
5211 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5213 * Make-common.in (SIM_BITSIZE): Assign from configured value.
5214 (CONFIG_CFLAGS): Add SIM_BITSIZE.
5216 * aclocal.m4 (--enable-sim-bitsize): Developer option for
5217 controling the bitsize/msb of the target.
5219 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
5221 * Make-common.in: New files sim-break.c, sim-break.h.
5222 * sim-base.h: Add point to breakpoint list to sim_state_base.
5223 * sim-break.c sim-break.h: New modules that implement intrinsic
5225 * sim-module.c: Add breakpoint module.
5227 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
5229 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
5231 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
5233 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
5234 (SIGBUS) define for Windows.
5235 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
5236 * sim-resume.c: define SIGTRAP for windows.
5237 * sim-xcat.h: use token pasting if ALMOST_STDC.
5239 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5241 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
5243 (CONFIG_CFLAGS): Add same.
5245 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
5247 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
5248 (SIGNED32): use ##i32.
5250 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
5252 * configure: Regenerated to track ../common/aclocal.m4 changes.
5254 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256 * aclocal.m4 (sim-endian): Simplify logic determining [default]
5259 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
5260 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
5261 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
5262 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
5263 (CONFIG_CFLAGS): Add same.
5265 * aclocal.m4: Perform AC_SUBST on optional options.
5267 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5269 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
5271 * sim-options.c (standard_option_handler): Typo in warning message.
5273 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
5275 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
5276 insn count. Make count conditional on there being a valid
5278 (profile_pc_init): Make default PC profile frequency an arbitrary
5281 * sim-base.h: Ditto.
5283 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
5286 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
5289 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5291 * configure: Regenerated to track ../common/aclocal.m4 changes.
5293 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5295 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
5296 configured alignment.
5298 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
5300 * configure: Regenerated to track ../common/aclocal.m4 changes.
5302 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304 * sim-config.c (sim_config): Check for default alignment.
5306 * sim-options.c (standard_option_handler): Add alignment option.
5308 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
5309 default alignment requirements on memory accesses.
5311 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
5313 * sim-load.c (sim_load_file): Return failure if the executable
5314 had no loadable sections.
5316 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5318 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
5321 * sim-core.c (sim_core_signal): When bad access halt simulator
5322 SIGSEGV / SIGBUS instead of aborting.
5323 (signal.h): Include.
5325 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
5326 options was missing.
5328 * sim-bits.h (MOVED): Define
5330 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5332 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
5335 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
5337 * sim-bits.c: Add 8 bit versions of bit macros.
5339 * sim-bits.h: Ditto.
5341 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5343 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
5344 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
5346 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
5347 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
5349 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
5350 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5352 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5354 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5355 configure.in: Output to cconfig.h instead of config.h.
5357 * configure: Regenerated to track ../common/aclocal.m4 changes.
5359 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5361 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5364 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5366 * callback.c (os_write): divert stdout and stderr to their
5369 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5371 * sim-profile.c (profile_print_speed): Call
5372 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5374 * sim-events.c (sim_events_elapsed_time): New function return nr
5375 host MS consumed by the simulator.
5376 (sim_watch_valid): Use.
5378 * sim-module.c (modules): Install sim_events very very early.
5380 * sim-profile.c (profile_print): Call profile_print_pc.
5382 (profile_pc_init): New function, set up processor for PC
5384 (profile_print_pc): New function, print a PC profile.
5385 (profile_pc_event): New function, sample PC.
5387 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5388 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5391 * sim-options.c (sim_print_help): Pacify GCC.
5393 * sim-n-core.h (sim_core_read_aligned_N,
5394 sim_core_write_aligned_N): Add un-conditional profile call.
5395 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5396 profile call when aligned read/write isn't used.
5398 * sim-base.h: Include sim-profile, sim-model after sim-core &
5399 sim-events allow sim-core to define useful values.
5401 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5402 (profile_option_handler, profile_options): Add support for
5403 --profile-core option.
5404 (print_bar): Include when core profiling.
5405 (profile_print_core): New function, print core profile.
5407 * sim-config.c (print_sim_config): Print profile status.
5409 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5410 WITH_PROFILE_PC_P): Define.
5411 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5412 (PROFILE_COUNT_CORE): Define.
5414 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5416 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5417 interrupt_names array as the data.
5418 (sim-watch.h): Document.
5420 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5422 * sim-options.c (sim_print_help): When the doc string is to long
5425 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5426 that only the first few the watch options are listed. Generate
5427 meanginful usage messages.
5429 * sim-options.h (struct OPTION): Clarify use of doc_name field
5431 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5433 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5434 (standard_option_handler): Handle --architecture-info.
5436 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5438 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5439 illegal zero-sized array.
5440 * sim-core.c (sim_core_xor_read_buffer): same.
5442 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5444 * nltvals.def: Regenerate.
5446 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5450 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5452 * sim-bits.c (MASKED): Delete.
5453 (EXTRACTED): Delete.
5454 (LSEXTRACTED, MSEXTRACTED): New functions.
5456 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5457 (MSMASKEDn, LSMASKEDn): Add last argument.
5460 * sim-bits.h (EXTEND8, EXTEND16): Define.
5461 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5463 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5465 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5466 current instruction address.
5468 * sim-inline.h (*_ENGINE): Define.
5470 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5472 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5474 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5475 (watch_option_handler): Call delete_watchpoint with ident or type.
5476 (sim_watchpoint_install): Create interrupt specific watchpoint
5477 commands on the fly.
5478 (do_watchpoint_create): New function, create a watch point using
5479 type/int-nr info encoded in the option nr.
5480 (do_watchpoint_info): New function. List active watchpoints.
5482 * sim-watch.h: Change data structure to a list.
5484 * sim-memopt.c (memory_option_handler): Require explicit "all"
5485 before deleting all memory regions.
5487 * sim-utils.c (sim_do_commandf): New function, printf version of
5490 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5492 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5494 (SIGNED64, UNSIGNED64): Delete.
5495 (ALU64_ADD): Don't rely on bit endianness.
5496 (ALU64_BEGIN): Define.
5498 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5499 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5501 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5502 suffix - u64, LL - to 64 bit constants.
5504 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5506 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5508 * sim-utils.h (NZALLOC): Define - zalloc * N.
5510 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5511 implementation of read/write functions.
5513 * Make-common.in (sim-hrw.o): New target.
5515 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5518 * sim-memopt.c (memory_option_handler): Implement memory-size
5519 command. Implement memory-alias command. Let memory-delete delete
5521 (add_memopt): New function. Add a memory region.
5522 (do_memopt_delete): New function. Delete a memory region.
5524 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5526 * sim-core.c (sim_core_detach): New function.
5527 (sim_core_map_detach): New function. Perform the actual detach.
5528 (sim_core_init): Move initialization code from here.
5529 (sim_core_install): To here.
5530 (sim_core_uninstall): And here.
5532 * sim-module.c: Add memopt module.
5534 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5535 simulator base type.
5537 * Make-common.in (sim_main_headers): Add sim-memopt.h
5538 (sim-memopt.o): New target.
5540 * sim-core.c (sim_core_install): Add core_options to the option
5543 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5546 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5549 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5550 address_word, add mask member.
5552 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5553 address_word, allow for 64bit targets in 32bit host. Add modulo
5555 (sim_core_map_attach): Ditto.
5556 (new_sim_core_mapping): Ditto.
5557 (sim_core_translate): Mask address when modulo memory.
5559 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5561 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5563 * gdbinit.in: New file.
5564 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5565 * Make-common.in (distclean): Delete .gdbinit.
5566 (.gdbinit): Add rule for.
5567 * configure: Regenerated to track ../common/aclocal.m4 changes.
5569 * Make-common.in (cgen-run.o): Add rule for.
5571 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5573 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5575 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5576 both resumed and previous elapsed time.
5577 (sim_events_init): Set initial_wallclock and current_wallclock to
5579 (sim_events_install): Install sim_events_suspend and
5581 (sim_events_watch_clock): Allow for suspended simulator when
5582 computing the time of the clock event.
5584 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5585 initial_wallclock to elapsed_wallclock, set both to zero.
5586 (sim_events_init, sim_events_uninstall): Delete prototypes.
5588 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5590 * sim-module.c(sim_module_resume, sim_module_suspend): New
5593 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5595 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5598 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5600 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5601 * Make-common.in (TAGS): Likewise.
5602 * sim-n-bits.h: Add TAGS comments for all functions.
5603 * sim-n-core.h: Likewise.
5604 * sim-n-endian.h: Likewise.
5606 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5608 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5611 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5613 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5616 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5618 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5619 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5621 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5623 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5624 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5625 nr_transfered and nr_this_transfer unsigned.
5627 * sim-events.c (sim_events_tickn): N is signed, as limited to
5630 * sim-n-endian.h (offset_N): Change size to unsigned.
5632 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5634 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5636 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5638 * sim-options.c (sim_parse_args): Use dupargv.
5640 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5642 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5644 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5646 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5649 * sim-options.c (standard_options): Add --architecture=MACHINE and
5650 --target=TARGET options.
5651 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5652 (standard_option_handler): Handle architecture and target options.
5655 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5657 (sim_analyze_program): Set prog_bfd architecture from
5658 STATE_ARCHITECTURE if known.
5660 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5662 * configure: Regenerated to track ../common/aclocal.m4 changes.
5665 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5668 that option does not apply to certain files.
5670 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5672 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5673 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5674 offset from MSB/LSB.
5676 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5677 access address of sub word quantity of a hosts 16, 32, 64 bit word
5679 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5680 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5681 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5682 return N*2 byte value with argument in Hi/Lo word. Renamed from
5683 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5685 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5686 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5687 so that bit offset is explicit.
5689 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5691 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5692 Update STATE_PROG_BFD when needed with a dup'd copy of the
5695 * sim-config.c (sim_config): Delete ABFD argument, use
5696 STATE_PROG_BFD directly.
5698 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5700 * run.c (main): Pass the open ABFD to sim_create_inferior.
5702 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5706 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5707 hardware only simulator targets.
5709 * Make-common.in (sim-hload.o): Add rule.
5711 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5713 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5714 used by copyargv and freeargv.
5716 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5717 STATE_PROG_ARGV, not just a pointer.
5719 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5721 * configure: Regenerated to track ../common/aclocal.m4 changes.
5724 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5726 * aclocal.m4 (sim-endian): Add second argument to
5727 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5728 default endian when not hardwired.
5730 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5731 else failes value for target byte order.
5733 * sim-config.c (sim_config): Add abfd arguments. Set
5734 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5736 (sim_config): Return SIM_RC, don't abort.
5739 * run.c (main): Update call to sim_open - add ABFD argument.
5740 * nrun.c (main): Add NULL ABFD argument.
5742 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5744 * callback.c (os_poll_quit): Make static.
5745 Call sim_cb_eprintf, not p->eprintf.
5746 (sim_cb_printf, sim_cb_eprintf): New functions.
5747 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5749 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5750 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5751 sim-utils.h. #include sim-utils.h.
5752 * sim-utils.h: Above decls moved here.
5753 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5755 * sim-watch.c (action_watchpoint): Fix thinkos.
5757 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5759 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5761 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5763 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5764 to FORCED_ALIGNMENT case.
5766 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5770 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5772 * Make-common.in (libsim.a): Fix typo.
5774 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5776 * nrun.c (main): Verify the structure returned before using it.
5778 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5780 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5783 * sim-engine.c (sim_engine_install): New function. Install the
5784 engine init functions.
5785 (sim_engine_init): [Re]initialize the simulator engine.
5787 * sim-module.c: Add sim_engine to list of modules that always
5790 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5792 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5793 to remove the old watchpoint, not delete_watchpoint.
5794 (watch_option_handler): Action the correct watchpoint, not just
5797 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5799 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5800 both low and high word.
5801 (sim_core_write_aligned_N): Ditto.
5803 * sim-trace.c (set_trace_options): Delete code explicitly setting
5806 * sim-options.c (sim_print_help): Call the list commands if not a
5807 standalone simulator.
5808 (sim_print_help): Advise that some options may not be applicable.
5810 * sim-trace.c (set_trace_options): Assume core present.
5812 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5813 buffer when full not almost full.
5815 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5817 * sim-events.c (sim_events_process): Don't blat the event queue
5818 when processing watchpoints.
5820 * sim-watch.h: Make arg unsigned long - stop sign extension.
5822 * sim-events.c (sim_watch_valid): rewrite so debugable.
5824 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5826 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5827 inequality test is possible.
5828 (handle_watchpoint): Re-pass is_within arg.
5829 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5830 0 to schedule_watchpoint's is_within arg.
5831 (sim_watchpoint_init): Re-pass is_within arg.
5833 * sim-options.c (sim_print_help): Add is_command argument. Don't
5834 include -- prefix when called from the command line interpreter.
5836 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5838 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5839 zero indicates that the test should be reversed.
5840 (sim_events_watch_core): Ditto.
5841 (WATCH_CORE): Compare range against is_within.
5844 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5846 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5847 sim_core_read_buffer. Check nr-bytes transfered.
5849 * sim-core.h (sim_core_common): Define a new struct that contains
5850 the common data. to sd and cpu structures.
5851 * sim-core.c (sim_core_attach): Update.
5852 (sim_core_init): Update. Remember to copy initialized data to each
5854 (sim_core_find_mapping): Ditto.
5856 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5857 (sim_core_write_buffer): Ditto.
5859 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5860 transfer use xor version of read buffer.
5861 (sim_core_write_unaligned_N): Ditto for write.
5863 * sim-core.c (sim_core_xor_read_buffer): New function implement
5864 xor-endian data read breaking transfer up into xor-endian sized
5866 (sim_core_xor_write_buffer): Ditto for write.
5867 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5868 - needed for xor-endian transfers.
5870 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5872 * sim-inline.h: Review description.
5874 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5875 to just those involved in data transfers and configuration.
5877 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5879 * sim-n-core.h (sim_core_read_aligned_N): Use.
5880 (sim_core_read_unaligned_N): Ditto.
5881 (sim_core_read_unaligned_N): Ditto..
5882 (sim_core_write_unaligned_N): Ditto.
5884 * sim-core.h: Add xor endian bitmap to main structure. *
5886 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5888 (sim_core_read_aligned_N): Ditto.
5890 * sim-core.c (sim_core_set_xor_endian): New function.
5891 (sim_core_attach): Don't overwrite the per-cpu xor map when
5892 cloning the global core.
5894 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5896 * sim-engine.h: Update below so that it is using an enumerated
5899 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5901 * sim-engine.c (sim_engine_restart):
5902 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5903 return value used for simulator restart from 0 to 2.
5905 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5907 * cgen-scache.c (scache_option_handler): Add is_command arg.
5909 * sim-model.c (model_option_handler): Add is_command argument.
5911 * sim-profile.c (profile_option_handler): Add is_command arg.
5913 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5916 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5917 order that they are registered.
5919 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5920 between option and command line processing.
5922 * sim-options.c: Include stdlib.h, ctype.h.
5924 * Make-common.in (sim-watch.o): Add rule.
5925 (sim_main_headers): Assume sim-assert.h included.
5926 (sim-*.o): Simplify make rule.
5928 * sim-module.c: Add sim_watch_install to module list.
5930 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5932 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5935 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5936 * sim-events.c (sim_events_install): Ditto.
5937 * sim-core.c (sim_core_install): Ditto.
5938 * sim-model.c (model_install): Ditto.
5939 * sim-options.c (standard_install): Ditto.
5940 * sim-profile.c (profile_install): Ditto.
5941 * sim-reason.c (sim_stop_reason): Ditto.
5942 * sim-run.c (sim_engine_run): Ditto.
5943 * sim-utils.c (sim_analyze_program): Ditto.
5945 * sim-module.c (modules): Make profile_install and trace_install
5948 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5950 * sim-options.c (standard_option_handler): Set the byte order.
5952 * sim-events.c (sim_events_process): Allow multi tick processing.
5953 (sim_events_tickn): New function - multi cycle tick.
5955 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5956 prototypes. Under development.
5957 (sim_events): Replace processing with nr_ticks_to_process.
5959 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5961 * nrun.c (main): Pass callbacks to sim_open instead of using
5964 * run.c (main): Ditto.
5966 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5968 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5969 stop tk interrupting malloc calls.
5970 (sim_events_zalloc): Converse.
5972 * Make-common.in (sim_main_headers): Add sim-events.h.
5974 * sim-events.c (sim_events_schedule_after_signal): Change return
5975 type to void - signal events are strictly internal.
5976 (sim_events_init): Allocate a finite buffer for signal events.
5977 (sim_events_schedule_after_signal): Enter signal events into the
5980 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5981 (sim_engine_restart): Ditto.
5982 (sim_engine_abort): Ditto.
5983 * sim-stop.c (sim_stop): Ditto.
5984 (control_c_simulation): Ditto.
5985 * sim-resume.c (sim_resume): Ditto.
5986 (has_stepped): Ditto.
5987 * sim-abort.c (sim_engine_abort): Ditto.
5989 * sim-basics.h (transfer_type): New type.
5991 * sim-core.c (sim_core_signal): New function. Print core signal
5993 (sim_core_find_mapping): Add transfer argument.
5995 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5996 SIM_CORE_SIGNAL if a recoverable abort.
5997 * sim-core.c (sim_core_find_mapping): Ditto.
5999 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
6001 * sim-core.c (sim_core_find_mapping): Replace calls to
6002 sim_io_error to more resiliant sim_engine_abort.
6004 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
6005 (sim_core_write_unaligned_N): Ditto.
6007 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
6009 * sim-module.c: Add sim_events_install to list.
6011 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
6013 (sim_events_init): Now returns SIG_RC.
6015 * sim-run.c: New file. Generic sim_engine_run.
6016 * sim-reason.c: New file. Generic sim_stop_reason.
6017 * sim-stop.c: New file. Generic sim_stop.
6018 * sim-resume.c: New file. Generic sim_resume.
6020 * Make-common.in (sim-engine.o): Add rule.
6021 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
6023 * sim-engine.h, sim-engine.c: New file. Provide generic
6024 implementation of sim_engine_halt, sim_engine_error. et.al.
6026 * sim-base.h (sim_state_base): Add member halt.
6027 (sim-engine.h): Include.
6029 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
6031 * sim-events.c (sim_events_poll): Update event handler.
6033 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
6035 * sim-events.h, sim-events.c (sim_events_watch_clock): New
6037 (sim_events_watch_sim): New function.
6038 (sim_events_watch_core): New function.
6039 (sim_watch_valid): New function.
6040 (sim_events_preprocess): New function.
6041 (sim_events_process): Process the watchpoints as well as the timer
6043 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
6044 (sim_events_deschedule): Check all the queues when removing an
6046 (sim_events_init): Ditto for cleaning.
6048 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
6050 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
6052 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
6054 * callback.c (os_open): Type of arg flags is int.
6056 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
6058 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
6059 just like normal numbers as per IEEE rules.
6061 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
6063 * callback.c (os_close): Mark the descriptor as being
6064 available if the close succeeded.
6065 (os_open): Pass 0644 as the mode of the file being created.
6067 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
6069 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
6072 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
6073 * sim-lnline.h: Update.
6075 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
6076 conversion functions.
6077 (sim_fpu_to{32,64}[iu]): New fp2int functions.
6079 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
6080 compare functions. Replacing.
6081 (sim_fpu_cmp): This. Delete.
6083 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
6085 * sim-core.c (sim_core_find_mapping): Call engine_error not
6086 sim_io_error when possible.
6088 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
6090 * sim-endian.h (V1_H2): Add macro's to insert a word into a
6091 high/low double word.
6093 * sim-trace.h: Remove definition of attribute - defined in
6096 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6098 * sim-options.h (struct OPTION): Add doc_opt as the documenting
6099 name of the option - or family of options.
6101 * sim-options.c (sim_args_command): Match command `a-b c' with
6102 option `--a-b-c' from option table.
6104 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
6106 * sim-options.c (sim_print_help): For optional arguments, wrap
6109 * sim-trace.c (set_trace_options): New function, handle optional
6110 argument and multiple assignment.
6111 (trace_option_handler): Update.
6113 * sim-trace.c (trace_option_handler): Trace branch and not fpu
6114 when branch tracing selected.
6116 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
6118 * sim-trace.c (trace_one_insn): Make a va-args function.
6120 * sim-trace.c (trace_vprintf): New function, va-arg version of
6123 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
6125 * sim-trace.c (trace_uninstall): Don't close a file twice.
6126 * sim-profile.c (profile_uninstall): Likewise.
6128 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
6130 * sim-trace.c (toplevel): Include bfd.h.
6131 (trace_options): Note that --trace-linenum also turns on
6132 --trace-insn. Add --trace-{branch,semantics}.
6133 (trace_option_handler): If --trace-linenum, also turn on
6134 --trace-insn. Add --trace-branch support. If --trace-semantics,
6135 turn on ALU, FPU, branch, and memory tracing.
6136 (trace_one_insn): New function to trace an instruction. Support
6138 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
6140 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
6141 (MAX_TRACE_VALUES): Use 32, not 12 by default.
6142 (TRACE_branch): Add new mask.
6143 (TRACE_*_P): Define all possible trace_p macros.
6144 (trace_one_insn): Declare function.
6146 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
6148 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
6149 GNU C doesn't support __attributes__.
6150 ({trace,debug}_printf): Add attribute's so -Wformat can check the
6153 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6155 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
6156 addresses are masked forcing them to be correctly aligned.
6157 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
6158 * sim-config.c (config_alignment_to_a): Update.
6160 * sim-core.h (sim_cpu_core): New data type contains cpu specific
6162 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
6164 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
6165 processor specific core maps.
6166 (sim_core_map_attach): Copy the core map data to each of the
6167 processor specific core data structures.
6168 * sim-core.c (sim_core_find_mapping): Update.
6170 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
6171 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
6172 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
6173 alternatives that handle unaligned addresses.
6174 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
6176 * cgen-utils.c (sim_disassemble_insn): Update.
6178 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
6180 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
6183 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
6186 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
6188 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
6190 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
6193 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
6196 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
6198 * cgen-trace.c: Prepend additional trace_printf argument.
6200 * cgen-utils.c (sim_disassemble_insn): Add additional core
6203 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
6205 * nrun.c (main): Catch/report errorenous simulator states.
6207 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
6208 * sim-trace.c: #include string.h/strings.h so that memset is
6210 * sim-utils.c: Ditto.
6211 * sim-profile.c: Ditto. And stdlib.h.
6212 (print_bar): Only define when used by instruction or memory profiler.
6214 * sim-options.c (standard_option_handler): Make ul more local.
6216 * sim-load.c (sim_load_file): Make the name constant.
6217 (sim_load_file): Passify gcc.
6219 * sim-utils.h: New file, pre-declare utilites in corresponding .c
6221 * sim-utils.c, sim-load.c: Include sim-utils.h.
6223 * sim-base.h (sim_cpu): Pre define here so available to all.
6225 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
6226 Restore the sim_cpu and instruction_address arguments so that full
6227 information is available to the abort function.
6228 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
6229 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6231 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
6232 tracing support for sim-events and sim-core.
6233 (trace_option_handler): Convert #if to if where possible so always
6234 compiled/checked by C compiler.
6235 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
6237 * sim-base.h: Adjust comment documenting how to define the cpu
6239 (sim_state_base): Add sim_core and sim_events to simulator base
6242 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
6243 * sim-core.c (sim_core_init, sim_core_attach,
6244 sim_core_find_mapping): Update.
6245 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
6246 update_time_from_event, insert_sim_event,
6247 sim_events_schedule_after_signal, sim_events_deschedule,
6248 sim_events_tick): Ditto.
6250 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
6251 sim-model.h): Move #includes from here.
6252 * sim-base.h: To here.
6253 (sim-core.h, sim-events.h, sim-io.h): Include also
6255 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6257 * callback.c (default_callback): Missing initialisers.
6259 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
6261 * sim-utils.c (sim_add_commas): New function.
6262 * sim-basics.h (sim_add_commas): Add prototype.
6263 * cgen-scache.c (scache_print_profile): Print commas in numbers.
6264 * sim-profile.c (COMMAS): New macro.
6265 (print_*): Use it to print commas in numbers.
6267 * configure: Regenerated.
6269 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
6270 (cgen_state): New member run_fast_p.
6271 (cgen_init): Add prototype.
6272 (sim_disassemble_insn): New arg `cpu'.
6273 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
6274 * cgen-utils.c (cgen_init): New function.
6275 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
6276 * genmloop.sh: Call engine_halt if loop exits.
6278 * Makefile.in (sim-options_h): Define.
6279 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
6280 (sim-model.o): Add new rule.
6281 (cgen-{scache,trace,utils}.o): Add new rules.
6282 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
6283 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
6284 Indent output by 2 spaces.
6285 * cgen-scache.h (scache_print_profile): Update.
6286 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
6287 Use trace_printf, not fprintf.
6288 (trace_extract): Use trace_printf, not cgen_trace_printf.
6289 * genmloop.sh (!FAST case): Increment `insn_count'.
6290 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
6291 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
6292 access macro's name.
6293 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
6294 Change return type to SIM_RC.
6295 (sim_core_{install,uninstall}): New functions.
6296 * sim-core.h (sim_core_{install,uninstall}): Declare.
6297 (sim_core_init): Use EXTERN_SIM_CORE to define it.
6298 Change return type to SIM_RC.
6299 * sim-model.h (models,machs,model_install): Declare.
6300 * sim-module.c (modules): Add scache_install, model_install.
6301 (sim_post_argv_init): Set cpu->state backlinks.
6302 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
6303 (standard_option_handler): Likewise.
6304 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
6307 (profile_options): Delete --profile-simcache.
6308 (profile_option_handler): Likewise.
6309 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
6311 (profile_print_{memory,model}): Likewise.
6312 (profile_print_simcache): Delete.
6313 (profile_print_speed): New function.
6314 (profile_print): Rewrite.
6315 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
6316 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
6317 (PROFILE_DATA): Delete members simcache_{hits,misses}.
6318 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
6319 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
6320 (profile_print): Update prototype.
6322 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
6324 * cgen-scache.[ch], cgen-sim.h: New files.
6325 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
6326 * sim-model.c: New file.
6328 * Make-common.in (clean targets): Undo patch of Apr. 22.
6330 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
6332 * sim-n-bits.h (signed): If we have a standard compiler, undef
6333 signed, so that signedN is defined correctly.
6335 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
6337 * sim-module.h, sim-model.h, sim-profile.h: New files.
6338 * sim-module.c, sim-profile.c: New files.
6339 * Make-common.in (SIM_PROFILE): Define
6340 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
6341 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
6342 (sim_module.o,sim-profile.o): Add rules for.
6343 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
6344 (--enable-sim-profile): Add.
6345 * configure: Regenerated.
6346 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
6347 model. Move trace and profile support to sim-{trace,profile}.h.
6348 New members trace_data, profile_data.
6349 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
6350 * sim-config.h: Provide default definition of WITH_PROFILE.
6351 (WITH_TRACE): Change default to -1.
6352 (MAX_NR_PROCESSORS): Always define.
6353 * sim-options.c: Move trace and profile support to
6354 sim-{trace,profile}.h.
6355 (sim_pre_argv_init): Moved to sim-model.c.
6356 (standard_install): New function.
6357 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6358 (standard_install): Declare.
6359 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6360 (trace_install, trace_uninstall): New functions.
6361 (trace_printf): Update reference to TRACE_FILE.
6362 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6363 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6364 (WITH_TRACE_FOO_P): Define.
6365 (trace_install): Declare.
6366 (TRACE_DATA): New struct.
6368 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6370 * run.c: Undo last exec_bfd patch.
6371 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6373 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6375 * run.c (exec_bfd): Add back in.
6376 (main): Set exec_bfd.
6378 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6380 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6382 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6384 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6385 less well defined engine_error.
6386 * sim-core.c: Ditto.
6388 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6390 * Make-common.in: Change clean targets to use :: so that other
6391 Makefiles can have their own clean targets.
6392 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6393 __STDC__ to control use of stdarg vs. varargs syntax. Some
6394 systems can't use __STDC__, but require stdarg.
6396 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6398 * sim-options.c (standard_options): Add --endian.
6399 (standard_option_handler): Likewise.
6401 * nrun.c: #include <signal.h>.
6402 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6403 handler that calls sim_stop ().
6405 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6407 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6408 handler that calls sim_stop (). Simulators may still be
6409 establishing their own handler.
6411 * sim-events.c (sim_events_poll): Rename from
6412 sim_events_at_large_int. Poll IO.
6414 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6417 * callback.c (os_poll_quit): New function poll for quit signal
6419 (default_callback): Include magic number.
6421 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6423 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6424 Check for functions getrusage, time.
6425 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6426 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6427 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6428 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6430 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6432 * sim-options.c, sim-options.h: New files.
6433 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6434 * Make-common.in (nrun.o): Add rules for.
6437 * run.c (main): Check return value of sim_open.
6439 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6440 (sim_main_headers): Add sim-trace.h.
6441 * run.c (exec_bfd, target_byte_order): Delete.
6442 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6443 call sim_load instead. Check return code of sim_create_inferior.
6444 * sim-base.h (CURRENT_STATE): Define.
6445 (sim_state_base): Make typedef. New members options, prog_argv,
6446 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6447 mem_size, memory [+ corresponding access macros].
6448 (sim_cpu_base): New typedef.
6449 * sim-trace.h: New file.
6450 * sim-trace.c: New file.
6451 * sim-basics.h: #include it.
6452 * sim-load.c: New file.
6454 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6456 * Make-common.in (INSTALL): Set to @INSTALL@.
6457 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6458 (install-common): Depend upon installdirs. Use
6459 $(program_transform_name) directly, rather than using
6461 (installdirs): New target.
6462 * Makefile.in (INSTALL): Set to @INSTALL@.
6463 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6464 (install-man): Depend upon installdirs. Use
6465 $(program_transform_name) directly, rather than using
6467 (installdirs): New target.
6469 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6471 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6474 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6476 * sim-basics.h: Only bring in config.h and tconfig.h if
6479 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6481 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6482 numbering convention of the target.
6483 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6484 and WITH_TARGET_WORD_MSB.
6485 (sim_config): When possible, check for consistency with bitsize
6488 * sim-bits.h: Allow MSB to be other than zero.
6489 * sim-bits.c: Ditto.
6490 * sim-n-bits.h: Ditto.
6492 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6493 * sim-n-bits.h (MSMASKEDn): Ditto.
6495 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6497 * Makefile.in (INSTALL): Change install.sh to install-sh.
6499 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6501 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6503 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6505 * run.c (main): Check that a program to run was specified.
6507 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6509 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6511 * configure: Regenerated to track ../common/aclocal.m4 changes.
6514 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6516 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6517 * sim-config.h: To here.
6519 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6520 (sim_main_headers): Define.
6521 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6522 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6524 (sim-utils.o): Add rule for.
6525 * sim-utils.o: New file.
6526 * sim-basics.h: #include sim-base.h.
6527 (zalloc): Make argument unsigned long.
6528 * sim-base.h: New file.
6529 * sim-inline.h (SIM_IO support): Delete.
6530 * sim-io.h: Delete inline support.
6531 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6532 * sim-config.c: sim-state.h renamed to sim-main.h.
6533 * sim-core.c: Likewise.
6534 * sim-events.c: Likewise.
6536 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6538 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6539 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6541 * configure: Regenerated to track ../common/aclocal.m4 changes.
6543 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6545 * configure: Regenerated to track ../common/aclocal.m4 changes.
6547 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6549 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6550 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6551 are defined by the configure.
6553 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6555 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6556 reserved-bits): Always define.
6558 * sim-config.h, sim-config.c (sim_config): New function - and new
6559 file - co-ordinate the setting/checking of the common simulator
6560 configuration options.
6562 * Make-common.in (sim-config.o): Add rule.
6564 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6566 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6567 va_list from void *, since va_list might not be a pointer type.
6569 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6571 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6573 (offset_N): Correct computation of LE offset.
6575 * sim-io.c (sim_io_error): Include a new line when reporting
6578 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6581 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6583 * run.c: Include alloca-conf.h.
6585 * callback.c (os_evprintf_filtered): Fix typo.
6587 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6589 * run.c (string.h, strings.h, stdlib.h): Include.
6591 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6592 0 when nothing pending.
6594 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6595 will soon be going away.
6596 (getopt): Plicate GCC.
6598 * sim-endian.c (sim-io.h): Plicate GCC.
6599 * sim-bits.c (sim-io.h): Ditto.
6600 * sim-n-bits.h (ROTn): Ditto.
6602 * sim-io.c (sim_io_error): Correct check for NULL.
6604 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6606 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6609 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6611 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6612 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6614 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6616 * sim-alu.h: Include sim-xcat.h.
6618 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6620 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6621 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6624 * sim-events.c (sim_events_at_large_int): New function. Just
6625 schedules an event every large-int ticks.
6626 (sim_events_init): Call.
6627 (sim_events_tick, sim_events_process): Move async handing to
6628 sim_events_process. Move timer decrement so that it occures after
6629 events have been processed.
6631 * sim-basics.h (struct _engine): Remove declaration.
6633 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6634 everything with same. Rename global struct to SIM_DESC.
6635 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6636 * sim-io.h, sim-io.c: Ditto.
6638 * sim-assert.h: New file. Optional assertion checking macros.
6639 * sim-io.c (sim_io_error): Make just this function tolerant to
6642 * sim-xcat.h: New file. Define concatenate macros.
6643 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6644 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6648 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6650 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6652 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6654 * sim-inline.h: Add definitions for sim-types.
6655 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6658 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6660 * sim-events.h: Remove defunct reference to callback struct.
6662 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6664 * configure: Re-generate.
6666 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6668 * Make-common.in (CSEARCH): Do not include the gdb directory in
6671 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6673 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6674 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6675 to explicitly incorporate these.
6677 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6678 specify the alignment restrictions of the target architecture -
6679 without this option all alignment restrictions are accomodated.
6680 (--enable-sim-assert): New option. Conditionally compile in
6681 assertion statements.
6682 (--enable-sim-float): New option. Strongly specify the target's
6683 floating point support.
6684 (--enable-sim-hardware): New option. Specify the hardware devices
6685 included in the simulation.
6686 (--enable-sim-packages): New option. Specify the hardware
6687 packages included in the simulation.
6688 (--enable-sim-regparm): New option. Specify that parameters be
6689 passed in registers instead of on the stack.
6690 (--enable-sim-reserved-bits): New option. Specify that reserved
6691 bits within an instruction are are correctly set.
6692 (--enable-sim-smp): New option. Specify the level of SMP support
6693 to be included in the simulator.
6694 (--enable-sim-stdcall): New option. Specify an alternative
6695 function call convention.
6696 (--enable-sim-xor-endian): New option. Configure xor-endian
6697 support used by some targets to implement bi-endian support.
6699 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6701 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6702 host endianness to be overridden.
6703 (--enable-sim-endian): Allow the target platform's byte order
6705 (--enable-sim-inline): Control the inlining of common components.
6706 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6707 (--enable-sim-warnings): Enable additional GCC compiler checks.
6708 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6711 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6712 sim-*-n.h so that the names are uniq on dos machines
6713 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6715 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6717 * run.c: #include "libiberty.h".
6718 (main): New locals sd,no_args,sim_argv.
6719 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6720 is program name. Update call to sim_set_callbacks.
6721 Record result of sim_open, pass to other sim_foo routines.
6723 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6725 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6728 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6730 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6731 Route stdout through buffered IO.
6733 * callback.c: Add os_flush_stderr, os_write_stderr,
6734 os_evprintf_filtered functions to route error output through
6737 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6738 Correct return type - should be void.
6740 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6742 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6744 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6745 not provide a default value as undefined indicates disable code.
6747 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6749 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6751 * sim-events.h, sim-events.c: Ditto.
6752 * sim-io.h, sim-io.c: Ditto.
6754 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6756 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6758 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6759 extract the tail or least signifiant bits from an integer of the
6762 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6763 WITH_TARGET_BITSIZE so that the compilation will fail when an
6764 unsupported bitsize value is defined.
6766 (INSERTED*): Convert to functions.
6767 (EXTRACTED*): Ditto.
6769 (SIGN_EXTEND, SEXT): Change to more terse name.
6771 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6773 * sim-inline.h: Allow explicit control over which .c files will be
6774 included by their header.
6776 * sim-inline.h: Allow explicit control over which .c files use the
6777 alternative - REGPARM - parameter passing mechanism.
6779 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6780 icache.c, idecode.c, semantics.c or support.c. Those names are
6781 not generally applicable.
6783 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6785 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6786 in a fashion similar to sim-endian-n.
6788 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6789 both value and address macro's.
6791 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6793 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6795 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6796 generic L_word, H_word macro's.
6798 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6800 * sim-basics.h: Borrow code from ppc directory.
6801 * sim-bits.c: Ditto.
6802 * sim-bits.h: Ditto.
6803 * sim-config.h: Ditto.
6804 * sim-endian-n.h: Ditto.
6805 * sim-endian.c: Ditto.
6806 * sim-endian.h: Ditto.
6807 * sim-inline.c: Ditto.
6808 * sim-inline.h: Ditto.
6809 * sim-types.h: Ditto.
6811 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6813 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6814 all the ALU size alternatives and then auto-configure a default.
6816 * sim-alu.h: Copy ppc/idecode_expression.h.
6818 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6820 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6821 sign extend a bit within a value.
6823 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6824 a pointer into the middle of a host word.
6825 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6827 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6829 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6830 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6831 appropriate definitions of read, write, etc. Add prototype for
6834 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6836 * Makefile.in (libcommon.a): Delete.
6837 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6838 (gentmap,targ-vals.h,targ-map.c): Likewise.
6839 (run-autoconf): Delete.
6840 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6841 (common makefile fragment): Moved back into ...
6842 * Make-common.in: Resurrect.
6843 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6844 * configure: Regenerated.
6846 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6848 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6849 (SIM_AC_OUTPUT): To here.
6851 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6853 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6854 comments and single quotes. Fixes a problem found on hpux.
6856 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6858 * aclocal.m4: Remove Make-common.in from dependencies.
6859 * (distclean): Remove targ-vals.def.
6861 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6862 into here. Makes insertion into makefiles easier. Also, change
6863 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6864 targ-map.o, and run are built. They are now built in the
6865 individual simulator directories, taking sources from ../common as
6866 necessary. This replaces the merging of libcommon.a into
6867 linsim.a, which was problematic for the WinGDB build process.
6868 * run.c: Include config.h from . instead of ../common.
6869 * Make-common.in: Remove. It's no longer necessary.
6871 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6873 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6874 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6876 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6878 * run.c (main): Set target_byte_order before call to sim_open.
6880 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6882 * callback.c: #include <stdlib.h>
6883 (os_error): New function.
6884 (default_callback): Add os_error.
6886 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6888 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6889 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6891 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6893 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6895 * run.c: #include ../common/config.h, tconfig.h.
6896 (myname): New static global.
6897 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6898 Only process -c ifdef SIM_HAVE_SIMCACHE.
6899 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6900 Parse program name from argv[0] and use in error messages.
6901 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6902 Add support for incomplete h8/300 termination indicators.
6903 (usage): Make more verbose.
6904 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6905 * Makefile.in,Make-common.in,callback.c: New files.
6906 * nltvals.def,gentmap.c,gentvals.sh: New files.
6908 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6910 * run.c: Include stdarg.h if __STDC__.
6912 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6914 * run.c (main): Don't print out anything if the signal
6915 number is zero (ie no signal).
6917 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6919 * run.c (main): Print out if the program raised a signal.
6921 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6923 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6926 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6928 * run.c (main): Explicitly cast malloc() parameter.
6930 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6932 * run.c (sim_bfd): New global to hold the bfd pointer for the
6934 (main): Initialize sim_bfd.
6936 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6938 * run.c (main): Use new bfd_big_endian macro.
6940 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6942 * run.c (main): Removed SH specific comments, so source is
6943 generic. Also updated to only load relevant sections. Moved
6944 sim_open() to after callback attach (to match GDB).
6946 * run.1: Removed SH specific comments.
6948 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6950 * run.c (main): Always return sigrc at end.
6952 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6954 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6955 bfd_check_format() fails.
6957 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6959 * run.c, run.1: From sh directory.
projects / thirdparty / binutils-gdb.git / blob