1 2015-06-24 Mike Frysinger <vapier@gentoo.org>
3 * sim-trace.c (debug_printf): Rename to ...
4 (sim_debug_printf): ... this.
5 * sim-trace.h (debug_printf): Delete define.
6 (debug_printf): Rename to ...
7 (sim_debug_printf): ... this.
9 2015-06-24 Mike Frysinger <vapier@gentoo.org>
11 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
12 (trace_options): Add trace-register option.
13 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
14 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
15 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
16 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
17 TRACE_REGISTER_P, TRACE_REGISTER): Define.
19 2015-06-24 Mike Frysinger <vapier@gentoo.org>
21 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
22 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
23 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
24 STRACE_DEBUG): Define.
26 2015-06-24 Mike Frysinger <vapier@gentoo.org>
28 * sim-trace.c (trace_options): Update help text for trace-alu,
29 trace-fpu, trace-vpu, and trace-semantics.
30 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
31 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
33 2015-06-24 Mike Frysinger <vapier@gentoo.org>
35 * sim-assert.h (SIM_FILTER_PATH): Delete.
36 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
37 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
38 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
39 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
40 * sim-events.c: Include libiberty.h.
41 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
43 2015-06-23 Mike Frysinger <vapier@gentoo.org>
45 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
46 (AC_ARG_ENABLE(sim-cflags)): Likewise.
47 (AC_ARG_ENABLE(sim-debug)): Likewise.
48 (AC_ARG_ENABLE(sim-stdio)): Likewise.
49 (AC_ARG_ENABLE(sim-trace)): Likewise.
50 (AC_ARG_ENABLE(sim-profile)): Likewise.
51 (AC_ARG_ENABLE(sim-environment)): Likewise.
52 (AC_ARG_ENABLE(sim-alignment)): Likewise.
53 (AC_ARG_ENABLE(sim-assert)): Likewise.
54 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
55 (AC_ARG_ENABLE(sim-endian)): Likewise.
56 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
57 (AC_ARG_ENABLE(sim-float)): Likewise.
58 (AC_ARG_ENABLE(sim-scache)): Likewise.
59 (AC_ARG_ENABLE(sim-default-model)): Likewise.
60 (AC_ARG_ENABLE(sim-inline)): Likewise.
61 (AC_ARG_ENABLE(sim-packages)): Likewise.
62 (AC_ARG_ENABLE(sim-regparm)): Likewise.
63 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
64 (AC_ARG_ENABLE(sim-smp)): Likewise.
65 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
66 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
67 (AC_ARG_ENABLE(cgen-maint)): Likewise.
68 * configure: Regenerate.
70 2015-06-23 Mike Frysinger <vapier@gentoo.org>
72 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
74 2015-06-23 Mike Frysinger <vapier@gentoo.org>
76 * cgen-trace.c [!__STDC__]: Delete.
77 * sim-trace.h [!__STDC__]: Likewise.
79 2015-06-21 Mike Frysinger <vapier@gentoo.org>
81 * sim-model.c (sim_model_init): Assert model is not NULL.
83 2015-06-21 Mike Frysinger <vapier@gentoo.org>
85 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
86 stdint.h. Replace all signed/unsigned typedefs with int#_t and
89 2015-06-21 Mike Frysinger <vapier@gentoo.org>
91 * sim-alu.h (_SIM_ALU_H_): Rename to ...
92 (SIM_ALU_H): ... this.
93 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
94 (SIM_ASSERT_H): ... this.
95 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
96 (SIM_BASICS_H): ... this.
97 * sim-bits.h (_SIM_BITS_H_): Rename to ...
98 (SIM_BITS_H): ... this.
99 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
100 (SIM_ENDIAN_H): ... this.
102 2015-06-18 Mike Frysinger <vapier@gentoo.org>
104 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
107 2015-06-18 Mike Frysinger <vapier@gentoo.org>
109 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
110 m for sentinel testing.
112 2015-06-17 Mike Frysinger <vapier@gentoo.org>
114 * sim-syscall.c: Include errno.h and targ-vals.h.
115 (sim_syscall_multi, sim_syscall): Define.
116 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
117 * syscall.c (cb_syscall): Extend comment.
119 2015-06-17 Mike Frysinger <vapier@gentoo.org>
121 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
122 * sim-syscall.c: New file.
123 * sim-syscall.h: New file.
125 2015-06-17 Mike Frysinger <vapier@gentoo.org>
127 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
128 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
129 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
130 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
131 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
133 * gentmap.c (gen_targ_map_c): Output name field.
135 2015-06-12 Mike Frysinger <vapier@gentoo.org>
137 * acinclude.m4: Change configure.in to configure.ac.
138 * sim-config.h: Likewise.
140 2015-06-12 Mike Frysinger <vapier@gentoo.org>
142 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
143 * configure: Regenerate.
145 2015-06-12 Mike Frysinger <vapier@gentoo.org>
147 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
148 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
149 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
150 TRACE_DEBUG): Define.
152 2015-06-12 Mike Frysinger <vapier@gentoo.org>
154 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
155 * sim-trace.c (trace_option_handler): Likewise.
156 * sim-trace.h (WITH_TRACE_ANY_P): Define.
157 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
158 (TRACE_ANY_P): Likewise.
160 2015-06-12 Mike Frysinger <vapier@gentoo.org>
162 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
163 CGEN_TRACE_INSN_FINI.
164 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
165 trace_result to cgen_trace_result, trace_insn_fini to
166 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
167 and trace_extract to cgen_trace_extract.
168 * cgen-trace.h (trace_insn_init): Rename to ...
169 (cgen_trace_insn_init): ... this.
170 (trace_insn_fini): Rename to ...
171 (cgen_trace_insn_fini): ... this.
172 (trace_insn): Rename to ...
173 (cgen_trace_insn): ... this.
174 (trace_extract): Rename to ...
175 (cgen_trace_extract): ... this.
176 (trace_result): Rename to ...
177 (cgen_trace_result): ... this.
178 (TRACE_RESULT_P): Rename to ...
179 (CGEN_TRACE_RESULT_P): ... this.
180 (TRACE_INSN_INIT): Rename to ...
181 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
182 cgen_trace_insn_init.
183 (TRACE_INSN_FINI): Rename to ...
184 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
185 cgen_trace_insn_fini.
186 (TRACE_PRINTF): Rename to ...
187 (CGEN_TRACE_PRINTF): ... this.
188 (TRACE_INSN): Rename to ...
189 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
190 (TRACE_EXTRACT): Rename to ...
191 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
193 (TRACE_RESULT): Rename to ...
194 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
195 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
196 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
197 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
198 TRACE_INSN to CGEN_TRACE_INSN.
199 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
201 2015-06-11 Mike Frysinger <vapier@gentoo.org>
203 * sim-events.c (ETRACE_P): Delete.
204 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
205 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
206 * sim-events.h (struct _sim_events): Delete trace member.
207 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
208 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
210 2015-06-11 Mike Frysinger <vapier@gentoo.org>
212 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
213 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
214 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
215 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
217 2015-06-11 Mike Frysinger <vapier@gentoo.org>
219 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
221 2015-06-11 Mike Frysinger <vapier@gentoo.org>
223 * sim-trace.h (WITH_TRACE_P): New define.
224 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
225 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
226 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
227 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
228 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
229 Redefine to use WITH_TRACE_P.
231 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
233 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
234 mistake in call to sim_engine_abort.
236 2015-04-29 Nick Clifton <nickc@redhat.com>
239 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
240 increasing parenthesis around casts to signed values.
242 2015-04-21 Mike Frysinger <vapier@gentoo.org>
244 * gennltvals.sh: Add mcore support.
245 * nltvals.def: Regenerate.
247 2015-04-21 Mike Frysinger <vapier@gentoo.org>
249 * cgen.sh: Add +x permissions.
250 * genmloop.sh: Likewise.
251 * gentvals.sh: Likewise.
252 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
253 Change all uses of srcroot for newlib to newlibroot.
255 2015-04-18 Mike Frysinger <vapier@gentoo.org>
257 * sim-base.h (SIM_CPU): New typedef.
259 2015-04-18 Mike Frysinger <vapier@gentoo.org>
261 * cgen-engine.h (CIA_ADDR): Delete.
262 * sim-base.h: Update sim_cia example.
263 [!CIA_ADDR] (sim_cia): New typedef.
265 2015-04-17 Mike Frysinger <vapier@gentoo.org>
267 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
268 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
269 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
270 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
271 CIA_SET to CPU_PC_SET.
273 2015-04-15 Mike Frysinger <vapier@gentoo.org>
275 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
276 * sim-main.h (STATE_CPU): Remove from comment and define.
278 2015-04-13 Mike Frysinger <vapier@gentoo.org>
280 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
281 * configure: Regenerate.
283 2015-04-13 Mike Frysinger <vapier@gentoo.org>
285 * sim-options.c: Include version.h.
286 (OPTIONS_VERSION): New enum.
287 (standard_options): Add "version".
288 (standard_option_handler): Handle OPTIONS_VERSION.
290 2015-04-13 Mike Frysinger <vapier@gentoo.org>
292 * Makefile.in (version.o): Change to using create-version.sh from gdb.
293 (create-version.sh): Delete.
295 2015-04-06 Mike Frysinger <vapier@gentoo.org>
297 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
299 2015-04-01 Mike Frysinger <vapier@gentoo.org>
301 * run-sim.h, run.c: Delete.
302 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
304 2015-03-31 Mike Frysinger <vapier@gentoo.org>
306 * config.in, configure: Regenerate.
307 * Make-common.in (CSEARCH): Add $(ZLIBINC).
308 (ZLIB, ZLIBINC): Define.
309 (BFD_LIB): Add $(ZLIB).
311 2015-03-31 Mike Frysinger <vapier@gentoo.org>
313 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
314 * cgen-ops.h (SEMOPS_INLINE): Likewise.
316 2015-03-29 Mike Frysinger <vapier@gentoo.org>
318 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
319 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
320 * sim-inline.h (INLINE2): Define to gnu_inline when available.
322 2015-03-24 Mike Frysinger <vapier@gentoo.org>
324 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
325 usage of STATE_WATCHPOINTS.
326 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
327 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
329 2015-03-24 Mike Frysinger <vapier@gentoo.org>
331 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
333 2015-03-24 Mike Frysinger <vapier@gentoo.org>
335 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
337 2015-03-24 Mike Frysinger <vapier@gentoo.org>
339 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
340 of enable_sim_hardware to AC_ARG_ENABLE.
342 2015-03-23 Mike Frysinger <vapier@gentoo.org>
344 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
345 Add dv-sockser.o to sim_hw_objs.
347 2015-03-23 Mike Frysinger <vapier@gentoo.org>
349 * dv-sockser.c: Include config.h.
350 * dv-sockser.h: Include sim-inline.h.
351 [HAVE_DV_SOCKSER]: Move all prototypes here.
352 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
353 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
355 2015-03-16 Mike Frysinger <vapier@gentoo.org>
357 * gentmap.c, run.c: Convert old style prototypes.
359 2015-03-16 Mike Frysinger <vapier@gentoo.org>
361 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
362 symlinking tconfig.h to tconfig.in.
363 * config.in, configure: Regenerate.
364 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
365 * tconfig.in: Rename file ...
366 * tconfig.h: ... here.
368 2015-03-15 Mike Frysinger <vapier@gentoo.org>
370 * dv-socker.h (dv_sockser_install): Declare.
371 * sim-module.c: Include config.h.
372 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
373 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
374 * sim-module.h: Include gdb/remote-sim.h.
376 2015-03-14 Mike Frysinger <vapier@gentoo.org>
378 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
379 (sim-inline.c): Delete rule.
381 2015-03-14 Mike Frysinger <vapier@gentoo.org>
383 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
384 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
385 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
387 2015-03-14 Mike Frysinger <vapier@gentoo.org>
389 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
390 [!ASSERT, WITH_ASSERT]: Likewise.
391 * sim-endian.c: Delete sim-io.h include.
393 2015-02-19 Mike Frysinger <vapier@gentoo.org>
395 * run-sim.h (sim_kill): Delete unused prototype.
397 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
399 * gentmap.c: Include "string.h".
401 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
403 * sim-options.c (sim_args_command): Call freeargv() when failure
406 2015-01-07 Joel Brobecker <brobecker@adacore.com>
408 * aclocal.m4, configure: Regenerate using automake 1.11.1.
410 2014-12-03 Joel Brobecker <brobecker@adacore.com>
412 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
413 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
414 callbacks following renaming in callback.h.
415 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
416 callback by call to "to_lstat" callback
418 2014-08-28 Gary Benson <gbenson@redhat.com>
420 * sim-trace.h (debug_printf): New define.
422 2014-08-19 Alan Modra <amodra@gmail.com>
424 * configure: Regenerate.
426 2014-08-15 Roland McGrath <mcgrathr@google.com>
428 * configure: Regenerate.
429 * config.in: Regenerate.
431 2014-03-10 Mike Frysinger <vapier@gentoo.org>
433 * sim-command.c (sim_do_command): Add const to cmd.
434 * sim-options.c (sim_args_command): Add const to cmd.
435 * sim-options.h (sim_args_command): Add const to cmd.
437 2014-03-05 Mike Frysinger <vapier@gentoo.org>
439 * sim-hload.c (sim_load): Add const to prog.
440 * sim-load.c (sim_load_file): Likewise.
441 * sim-utils.c (sim_analyze_program): Likewise.
442 * sim-utils.h (sim_analyze_program): Likewise.
443 (sim_load_file): Likewise.
445 2014-03-04 Mike Frysinger <vapier@gentoo.org>
447 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
448 * callback.c (system): Delete unused prototype.
450 (os_shutdown): Likewise.
451 (os_unlink): Likewise.
453 (os_system): Likewise.
454 (os_rename): Likewise.
455 (os_write_stdout): Likewise.
456 (os_flush_stdout): Likewise.
457 (os_write_stderr): Likewise.
458 (os_flush_stderr): Likewise.
459 (os_write): Likewise.
460 (os_read_stdin): Likewise.
463 (os_lseek): Likewise.
464 (os_isatty): Likewise.
465 (os_get_errno): Likewise.
466 (os_close): Likewise.
467 (os_vprintf_filtered): Likewise.
468 (os_evprintf_filtered): Likewise.
469 (os_error): Likewise.
473 (wrap): Change to new style prototype.
476 (os_close): Likewise.
477 (os_poll_quit): Likewise.
478 (os_get_errno): Likewise.
479 (os_isatty): Likewise.
480 (os_lseek): Likewise.
483 (os_read_stdin): Likewise.
484 (os_write): Likewise.
485 (os_write_stdout): Likewise.
486 (os_flush_stdout): Likewise.
487 (os_write_stderr): Likewise.
488 (os_flush_stderr): Likewise.
489 (os_rename): Likewise.
490 (os_system): Likewise.
492 (os_unlink): Likewise.
494 (os_fstat): Likewise.
495 (os_lstat): Likewise.
496 (os_ftruncate): Likewise.
497 (os_truncate): Likewise.
499 (os_pipe_empty): Likewise.
500 (os_pipe_nonempty): Likewise.
501 (os_shutdown): Likewise.
503 (cb_read_target_syscall_maps): Likewise.
504 (cb_target_to_host_syscall): Likewise.
505 (cb_host_to_target_errno): Likewise.
506 (cb_target_to_host_open): Likewise.
507 (cb_store_target_endian): Likewise.
508 (cb_host_to_target_stat): Likewise.
509 * sim-hload.c (sim_load): Change to new style prototype.
510 * sim-load.c (sim_load_file): Change to new style prototype.
511 (report_transfer_performance): Likewise.
512 (xprintf_bfd_vma): Likewise.
513 * syscall.c (cb_get_string): Change to new style prototype.
514 (get_path): Likewise.
515 (cb_syscall): Likewise.
517 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
519 * create-version.sh: Align parameters to match those of
520 ../../gdb/common/create-version.sh.
521 * Make-common.in (srcsim): New variable.
522 (version.c): Adjust call to create-version.sh as per above.
524 2013-09-23 Alan Modra <amodra@gmail.com>
526 * configure: Regenerate.
528 2013-09-03 Mike Stump <mikestump@comcast.net>
530 * sim-options.c (complete_option_list): Mark text and word const.
532 2013-06-28 Tom Tromey <tromey@redhat.com>
534 * Make-common.in (version.c): Use version.in, not
536 * create-version.sh: Likewise.
538 2013-06-24 Joel Brobecker <brobecker@adacore.com>
540 * create-version.sh: New script. Adapted from
541 gdb/commong/create-version.sh.
542 * Make-common.in (version.c): Update rule dependencies,
543 and re-implement using create-version.sh.
545 2013-06-21 Nick Clifton <nickc@redhat.com>
547 * gennltvals.sh: Add msp430 support.
548 * nltvals.def: Regenerate.
550 2013-06-03 Mike Frysinger <vapier@gentoo.org>
552 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
553 * aclocal.m4, configure: Regenerate.
555 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
558 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
559 -Wformat-nonliteral with -Wno-format.
561 2013-03-26 Mike Frysinger <vapier@gentoo.org>
563 * acinclude.m4: Regenerate.
565 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
567 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
568 which do not support dv-sockser.o. Add always as option to
569 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
570 is always required to be enabled by simulator.
572 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
574 * gennltvals.sh: Use libgloss/syscall.h for cr16.
575 * nltvals.def: Regenerate.
577 2012-06-16 Joel Brobecker <brobecker@adacore.com>
579 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
580 * config.in, configure: Regenerate.
582 2012-05-24 Pedro Alves <palves@redhat.com>
584 * sim-signal.h (sim_signal_to_target): Rename to ...
585 (sim_signal_to_gdb_signal): ... this.
586 * sim-signal.c (sim_signal_to_target): Rename to ...
587 (sim_signal_to_gdb_signal): ... this.
588 * sim-reason.c (sim_stop_reason): Adjust to rename.
590 2012-05-24 Pedro Alves <palves@redhat.com>
594 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
596 2012-05-24 Pedro Alves <palves@redhat.com>
600 Replace target_signal with gdb_signal throughout.
602 2012-05-18 Nick Clifton <nickc@redhat.com>
605 * callback.c: Include config.h before system header files.
606 * cgen-trace.c: Likewise.
607 * cgen-utils.c: Likewise.
608 * gentmap.c: Likewise.
610 2012-04-02 Mike Frysinger <vapier@gentoo.org>
612 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
614 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
616 * sim-trace.c: Update the function prototype of save_data_size.
617 Move the enum data_fmt from here...
618 * sim-trace.h: ...to here.
619 Add function prototype of save_data.
621 2012-03-25 Mike Frysinger <vapier@gentoo.org>
623 * sim-core.h (sim_core_trans_addr): Add prototype.
625 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
627 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
628 missing in last change.
630 2012-03-24 Mike Frysinger <vapier@gentoo.org>
632 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
633 * nrun.c: Include string.h/strings.h.
634 * aclocal.m4, config.in, configure: Regenerate.
636 2012-03-22 Mike Frysinger <vapier@gentoo.org>
638 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
639 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
640 out -Werror initialization.
642 2012-03-19 Mike Frysinger <vapier@gentoo.org>
644 * Make-common.in (TAGS): Change a-z to [:lower:].
645 * acinclude.m4 (sim-trace): Likewise.
646 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
647 Change A-Za-z0-9 to [:alnum:].
649 2012-03-18 Mike Frysinger <vapier@gentoo.org>
651 * nrun.c (main): Display strsignal of sigrc.
653 2012-01-06 Mike Frysinger <vapier@gentoo.org>
655 * Makefile.in (abs_srcdir): Declare.
656 (srcroot): Define in terms of abs_srcdir.
657 (headers): Change srcdir to abs_srcdir.
659 2012-01-02 Joel Brobecker <brobecker@adacore.com>
661 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
664 2011-12-19 Joel Brobecker <brobecker@adacore.com>
666 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
669 2011-12-03 Mike Frysinger <vapier@gentoo.org>
671 * syscall.c (cb_get_string): Rename from "get_string".
672 (get_path): Rename get_string call to cb_get_string.
674 2011-12-03 Mike Frysinger <vapier@gentoo.org>
676 * Make-common.in (VPATH): Add $(srccom).
678 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
679 POSTCOMPILE): New variables.
680 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
681 Include dependency files, when using GNU Make. Delete all
682 dependency-only rules.
683 * aclocal.m4: Include ../../config/depstand.m4. Call
684 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
685 (MAKE, GMAKE): New substs.
687 2011-11-07 Mike Frysinger <vapier@gentoo.org>
690 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
691 * configure, config.in: Regenerate.
692 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
694 2011-10-19 Mike Frysinger <vapier@gentoo.org>
696 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
698 2011-10-18 John Wehle <john@feith.com> (tiny patch)
700 * sim-profile.c (profile_info): Only print the title once.
702 2011-10-17 Mike Frysinger <vapier@gentoo.org>
704 * acinclude.m4: Rename from aclocal.m4.
705 * aclocal.m4: Regenerate.
707 2011-10-17 Mike Frysinger <vapier@gentoo.org>
709 * aclocal.m4: Change AC_PREREQ comment to 2.64.
711 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
712 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
713 * configure: Regenerate.
715 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
717 * sim-alu.h (ALU32_AND): Clear carry flag.
718 (ALU32_AND): Clear carry flag.
720 2011-10-09 Mike Frysinger <vapier@gentoo.org>
722 * dv-cfi.c: Include stdbool.h.
724 2011-10-09 Mike Frysinger <vapier@gentoo.org>
726 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
728 2011-10-04 Mike Frysinger <vapier@gentoo.org>
730 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
731 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
733 2011-07-12 Mike Frysinger <vapier@gentoo.org>
735 * sim-command.c: Include sim-options.h.
737 2011-07-12 Mike Frysinger <vapier@gentoo.org>
739 * aclocal.m4: Move sinclude comment after AC_INIT comment.
741 2011-07-12 Mike Frysinger <vapier@gentoo.org>
743 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
744 Delete direct call to AC_PROG_CC.
746 2011-07-05 Mike Frysinger <vapier@gentoo.org>
748 * sim-command.c: New file.
749 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
750 (sim-command.o): New rule.
752 2011-05-27 Mike Frysinger <vapier@gentoo.org>
754 * sim-options.c (standard_option_handler): Remove arg[0] check
755 when freeing simulator_sysroot. Only strdup arg when arg[0] is
756 not an empty string, otherwise assign "" back to it.
758 2011-05-26 Mike Frysinger <vapier@gentoo.org>
760 * nltvals.def: Regenerate to include Blackfin syscalls again.
762 2011-05-25 Mike Frysinger <vapier@gentoo.org>
764 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
765 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
766 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
767 (trace_idx_to_str): Likewise.
768 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
769 (TRACE_syscall): Define.
770 (WITH_TRACE_SYSCALL_P): Likewise.
771 (TRACE_SYSCALL_P): Likewise.
773 2011-05-23 Mike Frysinger <vapier@gentoo.org>
775 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
776 remove now-unnecessary sub-scope for glue->type setting.
777 Check to see if the "reg" property exists before we use it, and
778 if it doesn't exist, error out for "glue" devices.
780 2011-05-23 Mike Frysinger <vapier@gentoo.org>
782 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
783 glue-or, and set type to glue_xor when name is glue-xor.
784 (hw_glue_port_event): Return immediately when type is glue_io
785 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
786 and hw_port_event calls from glue_and to end of function.
788 2011-05-11 Mike Frysinger <vapier@gentoo.org>
790 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
791 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
792 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
793 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
794 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
795 around function arguments.
797 2011-04-14 Mike Frysinger <vapier@gentoo.org>
799 * sim-options.c (complete_option_list, sim_complete_command):
802 2011-04-02 Mike Frysinger <vapier@gentoo.org>
804 * dv-glue.c: Fix up style.
806 2011-04-02 Mike Frysinger <vapier@gentoo.org>
808 * hw-alloc.c (hw_alloc_data): Adjust brace.
809 * hw-base.c (hw_base_data): Likewise.
810 (generic_hw_unit_decode): Fix indentation.
811 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
812 * hw-events.c (hw_event, hw_event_data): Likewise.
813 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
814 * hw-instances.c (hw_instance_data): Likewise.
815 * hw-instances.h (hw_instance): Likewise.
816 * hw-main.h (hw_descriptor, enum): Likewise.
817 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
818 * hw-ports.h (hw_port_descriptor): Likewise.
819 * hw-properties.c (hw_property_data): Likewise.
820 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
821 _range_property_spec, _reg_property_spec): Likewise.
822 * hw-tree.c (_name_specifier, printer): Likewise.
823 (split_device_specifier, parse_string_property, hw_tree_traverse,
824 print_size, print_reg_property, print_string, print_properties):
827 2011-03-29 Mike Frysinger <vapier@gentoo.org>
829 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
830 * Make-common.in (dv-cfi.o): New rule.
831 * dv-cfi.c, dv-cfi.h: New files.
833 2011-03-21 Kevin Buettner <kevinb@redhat.com>
835 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
836 fcntl.h and sys/fcntl.h, for constants.
837 * nltvals.def: Regenerate.
838 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
839 * sim-io.h (sys/types.h, sys/stat.h): Include.
840 (sim_io_stat, sim_io_fstat): Declare.
842 2011-03-14 Mike Frysinger <vapier@gentoo.org>
844 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
845 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
846 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
847 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
848 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
849 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
850 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
851 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
852 syscall.c: Trim trailing whitespace.
854 2011-03-05 Mike Frysinger <vapier@gentoo.org>
856 * gennltvals.sh: Handle bfin targets.
857 * nltvals.def: Regenerate.
859 2011-02-25 Kevin Buettner <kevinb@redhat.com>
861 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
864 2011-02-14 Mike Frysinger <vapier@gentoo.org>
866 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
867 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
868 (hw_free): Drop zfree logic and always call free.
869 * hw-base.c (hw_delete): Change zfree to free.
870 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
871 (hw_handle_remove_phandle): Likewise.
872 * hw-instances.c (hw_instance_delete): Likewise.
873 * hw-tree.c (parse_reg_property): Likewise.
874 (parse_ranges_property): Likewise.
875 (parse_string_property): Likewise.
876 * sim-core.c (sim_core_uninstall): Likewise.
877 * sim-cpu.c (sim_cpu_free_all): Likewise.
878 * sim-hw.c (sim_hw_uninstall): Likewise.
879 * sim-memopt.c (do_memopt_delete): Likewise.
880 (sim_memory_uninstall): Likewise.
881 * sim-module.c (sim_module_uninstall): Likewise.
882 * sim-options.c (sim_parse_args): Likewise.
883 * sim-profile.c (profile_pc_cleanup): Likewise.
884 (profile_uninstall): Likewise.
885 * sim-watch.c (do_watchpoint_delete): Likewise.
886 * sim-utils.c (zfree): Delete.
887 (sim_state_free): Change zfree to free.
888 * sim-utils.h (zfree): Delete.
890 2011-02-13 Mike Frysinger <vapier@gentoo.org>
892 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
894 2011-01-12 Mike Frysinger <vapier@gentoo.org>
896 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
898 2011-01-12 Mike Frysinger <vapier@gentoo.org>
900 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
902 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
904 * sim-utils.c (sim_do_commandf): Issue an error and return when
906 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
909 2011-01-11 Mike Frysinger <vapier@gentoo.org>
911 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
912 bytes has been calculated and when mmap_next_fd is valid and
914 (memory_option_handler): Allow missing size when mmap_next_fd is
917 2011-01-10 Mike Frysinger <vapier@gentoo.org>
919 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
920 not empty, and always append $3 to $hardware.
922 2011-01-10 Mike Frysinger <vapier@gentoo.org>
924 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
925 * sim-hw.h (sim_hw_abort): Likewise.
927 2011-01-05 Mike Frysinger <vapier@gentoo.org>
929 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
931 2011-01-05 Joel Brobecker <brobecker@adacore.com>
933 * run.1: Copyright year update.
935 2010-12-28 Mike Frysinger <vapier@gentoo.org>
937 * hw-alloc.h (HW_NALLOC): Define.
939 010-12-28 Mike Frysinger <vapier@gentoo.org>
941 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
943 2010-12-15 Mike Frysinger <vapier@gentoo.org>
945 * sim-memopt.c (OPTION_MAP_INFO): Define.
946 (memory_options): Handle --map-info.
947 (memory_option_handler): Handle OPTION_MAP_INFO.
949 2010-11-22 Mike Frysinger <vapier@gentoo.org>
951 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
952 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
953 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
955 2010-11-22 Mike Frysinger <vapier@gentoo.org>
957 * sim-core.c (WITH_HW): Add device casts to device_error,
958 device_io_read_buffer, and device_io_write_buffer.
960 2010-11-16 Mike Frysinger <vapier@gentoo.org>
962 * dv-sockser.c (dv_sockser_write_buffer): New function.
963 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
964 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
966 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
968 * callback.c (os_lseek): Call wrap on lseek result.
970 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
972 * dv-sockser.c (dv_sockser_init): Check error return from socket()
973 call by its equality to -1 not by it being negative.
974 (connected_p): Likewise for accept() call.
976 2010-04-23 Mike Frysinger <vapier@gentoo.org>
978 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
980 2010-04-21 Mike Frysinger <vapier@gentoo.org>
982 * profile.c (sim_profile_print_bar): Add cpu argument.
984 2010-04-21 Mike Frysinger <vapier@gentoo.org>
986 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
988 2010-04-21 Mike Frysinger <vapier@gentoo.org>
990 * sim-profile.c (profile_vprintf, profile_printf): New functions.
991 (profile_print_pc): Convert sim_io_printf to profile_printf.
992 (profile_print_insn): Likewise.
993 (profile_print_memory): Likewise.
994 (profile_print_core): Likewise.
995 (profile_print_model): Likewise.
996 (sim_profile_print_bar): Likewise.
997 (profile_print_speed): Likewise.
998 (profile_print_addr_ranges): Likewise.
999 (profile_info): Likewise.
1000 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1002 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1004 * sim-model.c (OPTION_MODEL): Convert to enum.
1005 (OPTION_MODEL_INFO): New enum.
1006 (model_options): Add model-info/info-model entries.
1007 (model_option_handler): Handle OPTION_MODEL_INFO.
1009 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1011 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1012 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1015 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1017 * sim-hrw.c (sim_write): Add const to buf arg.
1018 * sim-utils.h (sim_write_fn): Likewise.
1020 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1022 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1025 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1027 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1028 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1029 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1030 * dv-sockser.c (sockser_options): Likewise.
1031 * hw-ports.c (empty_hw_ports): Likewise.
1032 * sim-hw.c (hw_options): Likewise.
1033 * sim-model.c (model_options): Likewise.
1034 * sim-options.c (standard_options): Likewise.
1035 * sim-profile.c (profile_options): Likewise.
1036 * sim-trace.c (trace_options): Likewise.
1037 * sim-watch.c (watchpoint_options): Likewise.
1039 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1041 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1042 the local "arg_table" variable, and the xmalloc cast.
1044 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1046 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1048 (sim_fpu_print_func): Add const markings to format buffer.
1050 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1052 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1054 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1056 * sim-trace.c (save_data): Add const markings to "buf" argument.
1058 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1060 * sim-options.c (standard_option_handler): Add const markings to
1063 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1065 * hw-ports.h: Fix spelling typos.
1067 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1069 * configure.ac: Check for socklen_t.
1070 * configure, config.in: Regenerated.
1071 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1073 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1075 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1076 * sim-hw.c (hw_option_handler): Likewise.
1078 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1080 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1081 (interrupt_nr_to_str): Likewise.
1082 (default_interrupt_names): Add const to pointer type.
1083 (sim_watchpoint_install): Add const to prefix.
1084 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1086 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1088 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1089 (sim_core_write_buffer): Likewise.
1091 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1093 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1094 the SIM_HAVE_ADDR_RANGE define.
1096 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1098 * sim-core.h (device_error): Add const to message, and add printf
1101 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1103 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1104 SIM_HAVE_ADDR_RANGE define.
1106 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1108 * dv-glue.c (hw_glue_ports): Swap static and const.
1110 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1112 * nrun.c (usage): Use void in definition.
1113 * sim-options.c (dup_arg_p): Convert old-style function definition.
1114 (sim_parse_args): Likewise.
1115 (sim_print_help): Likewise.
1116 * sim-trace.c (set_trace_option_mask): Likewise.
1117 (set_trace_option): Likewise.
1118 * sim-utils.c (sim_analyze_program): Likewise.
1119 (sim_elapsed_time_get): Likewise.
1120 (sim_elapsed_time_since): Likewise.
1122 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1124 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1125 (standard_options): Likewise.
1126 (standard_option_handler): Likewise.
1128 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1130 * hw-ports.c (TRACE): Delete.
1131 * hw-properties.c (TRACE): Delete.
1132 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1133 (hw_find_integer_property): Likewise.
1134 (hw_find_integer_array_property): Likewise.
1135 (hw_add_duplicate_property): Likewise.
1137 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1139 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1142 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1144 * sim-model.c: Include sim-model.h
1146 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1148 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1149 & from the STATE_CPU() examples.
1151 2010-01-24 Doug Evans <dje@sebabeach.org>
1153 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1154 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1156 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1157 (struct cgen_fp_ops): Update signatures of floating point conversion
1160 * Make-common.in (CGEN_SIM_DEPS): Define.
1161 (CGEN_INCLUDE_DEPS): Use it.
1162 (CGEN_MAIN_CPU_DEPS): Simplify.
1164 2010-01-22 Doug Evans <dje@sebabeach.org>
1166 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1167 (SUBWORDTFSI, JOINSIDI): Ditto.
1169 2010-01-05 Doug Evans <dje@sebabeach.org>
1171 * cgen-types.h (SETDI): Delete, unused.
1173 2009-12-02 Doug Evans <dje@sebabeach.org>
1175 * cgen-engine.h: Remove duplicated comment.
1177 2009-11-23 Doug Evans <dje@sebabeach.org>
1179 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1180 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1182 2009-11-22 Doug Evans <dje@sebabeach.org>
1184 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1185 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1186 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1187 instead of CGEN_INSN_INT.
1189 * cgen-trace.h (trace_extract): Add cast to fix warning.
1191 2009-11-05 Doug Evans <dje@sebabeach.org>
1193 * cgen-mem.h (DECLARE_GETT): Don't inline.
1194 (DECLARE_SETT): Ditto.
1196 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1198 * sim-inline.h: Fix spelling error.
1200 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1202 * Make-common.in: Add datarootdir.
1204 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1206 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1207 (SIM_CHECK_MEMBERS_1): Remove.
1208 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1209 AC_CHECK_MEMBERS one.
1210 * configure: Regenerate.
1212 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1213 * configure: Regenerate.
1215 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1217 * config.in: Regenerate.
1218 * configure: Likewise.
1220 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1221 definition of AC_CHECK_MEMBER.
1223 * aclocal.m4: m4_include toplevel config/override.m4.
1224 * configure: Regenerate.
1226 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1228 * Makefile.in (datarootdir): New variable.
1230 2009-07-07 Doug Evans <dje@sebabeach.org>
1232 * Make-common.in (CPU_DIR): Define.
1234 2009-07-06 Doug Evans <dje@sebabeach.org>
1236 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1237 identifiers for file types rather than encoding internal
1238 implementation details of cgen.sh.
1239 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1240 * cgen.sh: Add support for parallel makes.
1241 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1243 2009-05-18 Jon Beniston <jon@beniston.com>
1245 * gennltvals.sh: Add lm32 target.
1246 * nltvals.def: Add lm32 syscall definitions.
1248 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1250 Speed up simulator startup:
1251 * sim-utils.c (zalloc): Use xcalloc.
1253 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1255 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1256 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1257 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1258 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1259 type, QI, HI, SI, DI.
1261 * callback.c (os_error): Mark as being a noreturn function.
1262 * sim-io.h (sim_io_error): Similar for sim_io_error.
1264 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1266 * aclocal.m4: Fix underquoting of function names.
1268 2008-10-21 Julian Brown <julian@codesourcery.com>
1270 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1272 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1274 * common.m4: Add test for libz and zlib.h.
1275 * configure: Regenerate to track ../common/common.m4 changes.
1278 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1279 Daniel Jacobowitz <dan@codesourcery.com>
1280 Joseph Myers <joseph@codesourcery.com>
1282 * aclocal.m4: Include ../../config/acx.m4.
1283 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1284 * configure, config.in: Regenerate.
1285 * Make-common.in (LIB_OBJS): Add version.o.
1286 (version.c, version.o): New rules.
1287 * run.c: Include version.h.
1288 (usage): Add help parameter. Print output either to stdout or
1289 stderr depending on that parameter.
1290 (print_version): New.
1291 (main): Check for --help and --version.
1292 * run-sim.h (sim_target_display_usage): Add help parameter.
1295 2008-04-14 Hans Kester <kester.hans@gmail.com>
1297 * sim-signal.c: Define missing signals for _WIN32.
1299 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1301 * gennltvals.sh: Add cr16.
1302 * nltvals.def: Rebuild.
1304 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1306 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1307 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1309 2007-08-10 Nick Clifton <nickc@redhat.com>
1311 * sim-memopt.c (memory_options): Mention that the
1312 --memory-size switch accepts suffixes.
1313 (parse_size): Handle a suffix on the size value.
1314 * sim-options.c (standard_options): Mention that the mem-size
1315 switch accepts suffixes.
1316 (standard_option_handler): Handle a suffix on the size value.
1318 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1320 * acconfig.h: Remove.
1321 * config.in: Regenerate.
1323 2006-11-07 Thiemo Seufer <ths@mips.com>
1325 * gentmap.c: Fix compile time warning.
1327 2006-11-07 Thiemo Seufer <ths@mips.com>
1329 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1330 for bfd text addresses.
1332 2006-08-29 Thiemo Seufer <ths@mips.com>
1333 Nigel Stephens <nigel@mips.com>
1335 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1336 SIM_QUIET_NAN_NEGATED.
1338 2006-08-29 Nigel Stephens <nigel@mips.com>
1340 * sim-profile.c (profile_pc_init): Initialise default profiling
1341 frequency to a prime number.
1342 (profile_print_pc): Convert gmon.out sample data into target
1345 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1347 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1348 * common.m4: Likewise.
1349 * configure: Regenerated.
1351 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1353 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1354 * configure: Regenerated.
1356 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1358 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1359 and LIBINTL_DEP everywhere.
1360 (CSEARCH): Use INCINTL.
1361 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1363 * configure: Regenerated.
1365 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1367 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1368 option-contents test.
1370 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1372 * sim-signal.c (sim_signal_to_target): Fix typos.
1374 * sim-reason.c (sim_stop_reason): Use
1375 sim_signal_to_target, not sim_signal_to_host.
1376 * sim-signal.c (sim_signal_to_host): Fix typo.
1377 (sim_signal_to_target): New function.
1379 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1381 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1384 2005-07-08 Ian Lance Taylor <ian@airs.com>
1386 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1388 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1389 different fraction for a quiet NaN.
1390 (unpack_fpu): Likewise.
1392 2005-07-08 Ben Elliston <bje@au.ibm.com>
1394 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1395 * sim-load.c: Likewise.
1396 * syscall.c: Likewise.
1398 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1400 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1403 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1405 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1407 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1409 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1410 and signed64 for __ALPHA__.
1412 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1414 * aclocal.m4 Include ../../gettext.m4.
1415 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1416 (AM_LC_MESSAGES): Remove.
1417 * configure: Regenerate.
1419 2005-02-28 Jim Blandy <jimb@redhat.com>
1421 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1422 -Wuninitialized in the default list of build warnings if CFLAGS is
1423 set, and doesn't include -O. (Using -Wuninitialized without
1424 optimization produces a warning, which interferes with compilation
1427 2005-02-21 Jim Blandy <jimb@redhat.com>
1429 * callback.c (os_fstat): Don't declare 't' unless it's used.
1431 2005-02-09 Jim Blandy <jimb@redhat.com>
1433 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1435 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1436 to $(CGEN), to ensure that the command substitution happens where
1437 the variable is referenced in the submake, not when the submake's
1438 arguments are expanded.
1439 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1440 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1441 application Scheme script directly after ${cgen}; don't precede it
1444 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1446 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1447 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1448 Include libiberty.h.
1449 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1450 being either end of a pipe.
1451 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1452 (os_shutdown): Clear pipe state.
1453 (default_callback): Initialize new members.
1455 * callback.c (default_callback): Initialize target_endian.
1456 (cb_store_target_endian): Renamed from store, new first parameter
1457 host_callback *cb, drop last parameter big_p. Take endianness
1459 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1460 Remove variable big_p.
1461 * nrun.c (main): Initialize default_callback.target_endian.
1463 2005-01-14 Andrew Cagney <cagney@gnu.org>
1465 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1466 Add explicit call to AC_CONFIG_HEADER.
1467 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1468 * configure: Re-generate.
1470 2005-01-12 Andrew Cagney <cagney@gnu.org>
1472 * common.m4: New file, based on of aclocal.m4.
1474 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1476 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1477 * configure: Regenerated to track ../common/aclocal.m4 changes.
1479 2005-01-07 Andrew Cagney <cagney@gnu.org>
1481 * configure.ac: Rename configure.in, require autoconf 2.59.
1482 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1483 * configure: Re-generate.
1485 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1487 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1488 <case CB_SYS_ftruncate>: New cases.
1490 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1492 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1493 (cb_syscall) <case CB_SYS_rename>: New case.
1494 * callback.c (os_lstat): New function.
1496 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1498 * run.1: Document --sysroot=filepath.
1499 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1500 (standard_options): Support --sysroot=<path>.
1501 (standard_option_handler): Handle OPTION_SYSROOT.
1502 * syscall.c (simulator_sysroot): Define, initialized empty.
1503 (get_path): Prepend simulator_sysroot to absolute file path.
1504 [HAVE_STRING_H]: Include string.h.
1505 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1506 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1507 (main): If simulator_sysroot is not empty, chdir there.
1508 * sim-config.h (simulator_sysroot): Declare.
1510 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1511 cgen_rtx_error" in a CGEN-generated simulator.
1512 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1513 replacement for CGEN-related breakpoints.
1515 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1517 * Make-common.in (sim-basics_h): Add $(callback_h).
1519 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1521 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1522 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1523 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1524 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1525 (SIM_CHECK_MEMBERS): New macros.
1526 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1527 for struct stat member test and write. Add ST_x calls for each
1528 struct stat member tested in configure.in. Wrap each ST_x call in
1529 #ifdef of configure macro for that member.
1530 * configure, config.in: Regenerate.
1532 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1534 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1536 <case desc>: Pass -OPC opcfile.
1537 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1538 parameter to cgen.sh.
1540 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1542 * Make-common.in (sim-basics_h): Correct dependencies on
1543 cconfig.h and tconfig.h
1544 (sim-load.o): Correct typo in sim-basics_h dependency.
1546 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1548 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1549 sub-dependencies for other sim files that they include.
1550 (sim_main_headers): Use sim-*_h macros.
1551 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1553 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1555 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1558 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1559 $(remote_sim_h) too.
1560 (sim_main_headers): Add sim-utils.h.
1562 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1564 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1566 2004-07-26 Andrew Cagney <cagney@gnu.org>
1568 Problem from Olaf Hering <olh@suse.de>.
1569 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1571 2004-07-10 Ben Elliston <bje@au.ibm.com>
1573 * hw-tree.c (parse_integer_property): Typo fix in comments.
1574 * sim-options.c (sim_args_command): Likewise.
1576 2004-06-28 Andrew Cagney <cagney@gnu.org>
1578 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1580 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1582 * callback.c (os_shutdown): Fix bug in last change: actually
1583 mark file descriptors as available on startup.
1585 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1587 [ include/gdb: * callback.h (host_callback_struct): Replace
1588 members fdopen and alwaysopen with fd_buddy. ]
1589 * callback.c: Changed all users.
1591 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1593 * sim-load.c (sim_load_file): Use bfd_get_section_size
1594 instead of bfd_get_section_size_before_reloc.
1596 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1598 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1599 passing it to printf.
1601 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1603 * callback.c: Update copyright dates.
1605 * sim-basics.h: Likewise.
1606 * sim-load.c: Likewise.
1607 * syscall.c: Likewise.
1609 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1611 * callback.c: Include cconfig.h instead of config.h.
1613 * sim-basics.h: Likewise.
1614 * sim-load.c: Likewise.
1615 * syscall.c: Likewise.
1617 2004-01-16 Ben Elliston <bje@wasabisystems.com>
1619 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1621 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1623 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1625 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1627 * sim-options.c (standard_options): Fix the names of H8
1630 2003-10-30 Andrew Cagney <cagney@redhat.com>
1632 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1633 with "struct bfd_symbol".
1635 2003-10-21 Andrew Cagney <cagney@redhat.com>
1637 * callback.c (os_truncate): Call "truncate", and not "stat".
1639 2003-10-20 Andrew Cagney <cagney@redhat.com>
1641 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1643 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1645 * callback.c (os_ftruncate, os_truncate): New functions.
1646 (default_callback): Initialize ftruncate and truncate members.
1648 2003-09-08 Dave Brolley <brolley@redhat.com>
1650 On behalf of Doug Evans <dje@sebabeach.org>
1651 * cgen.sh: New arg archfile.
1652 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1653 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1655 2003-08-28 Andrew Cagney <cagney@redhat.com>
1657 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1658 * sim-options.c (print_help): Cast the format with specifier to
1661 2003-08-20 Michael Snyder <msnyder@redhat.com>
1662 Dave Brolley <brolley@redhat.com>
1664 * cgen-par.h (flags, word1): New target-specific
1665 fields of CGEN_WRITE_QUEUE_ELEMENT.
1666 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1667 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1668 * gennltvals.sh: Add frv target.
1669 * nltvals.def: Add frv target.
1671 2003-06-23 Michael Snyder <msnyder@redhat.com>
1673 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
1674 * sim-reg.c: Fix cut-and-paste bug in comment.
1676 2003-06-22 Andrew Cagney <cagney@redhat.com>
1678 From matthew green <mrg@redhat.com>:
1679 * sim-fpu.h: Update copyright.
1680 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1681 * sim-fpu.c: Update copyright.
1682 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1684 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
1686 From Doug Evans <dje@sebabeach.org>:
1687 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1688 with disassemble_info:read_memory_func.
1689 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1691 2003-06-04 Michael Snyder <msnyder@redhat.com>
1693 * common/run.c (main): Remove SIM_H8300 ifdef.
1695 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1696 (standard_options): Add '-x' for h8/300sx.
1697 (standard_option_handler): Add case for SIM_H8300SX.
1699 2003-04-13 Michael Snyder <msnyder@redhat.com>
1701 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1703 2003-03-01 Andrew Cagney <cagney@redhat.com>
1705 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1706 (sim_engine_vabort): Ditto.
1708 2003-02-27 Andrew Cagney <cagney@redhat.com>
1710 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1711 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1712 * nrun.c (main): Ditto.
1714 2003-02-26 Andrew Cagney <cagney@redhat.com>
1716 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1717 (sim_engine_vabort): Ditto.
1718 (sim_engine_halt, sim_engine_restart): Ditto.
1720 2003-02-20 Andrew Cagney <ac131313@redhat.com>
1722 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1723 (sim-break_h): Delete macro.
1724 (sim-break.o): Delete rule.
1725 * sim-break.c: Delete file.
1726 * sim-break.h: Delete file.
1727 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1728 (STATE_BREAKPOINTS): Delete macro.
1729 (sim_state_base): Delete field breakpoints.
1730 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1731 sim_break_install to array.
1733 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1735 * run.c (usage): Fix typos.
1737 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
1739 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1741 2002-11-22 Andrew Cagney <ac131313@redhat.com>
1743 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1744 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1745 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1746 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1747 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1748 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1749 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1750 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1751 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1752 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1754 2002-11-13 Andrew Cagney <cagney@redhat.com>
1756 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1758 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
1760 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1761 (distclean): Depend on it.
1763 2002-10-14 Alan Modra <amodra@bigpond.net.au>
1765 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1767 2002-08-29 Dave Brolley <brolley@redhat.com>
1769 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1771 2002-07-17 Andrew Cagney <cagney@redhat.com>
1773 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1774 (sim_set_callbacks, sim_size, sim_trace)
1775 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1776 to here from "gdb/remote-sim.h".
1778 2002-07-16 Andrew Cagney <ac131313@redhat.com>
1780 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1781 avoid possible longjmp problems with automatic variable siggnal.
1783 2002-07-14 Andrew Cagney <ac131313@redhat.com>
1785 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1786 * Make-common.in (installdirs): Make $(libdir) too, needed when
1787 installing libsim.a.
1789 2002-07-13 Andrew Cagney <ac131313@redhat.com>
1791 * gennltvals.sh (dir): Mark d30v as obsolete.
1792 * nltvals.def: Remove d30v.
1794 2002-06-17 Andrew Cagney <cagney@redhat.com>
1796 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1798 * sim-memopt.c: Include <unistd.h>.
1799 (do_memopt_add): Fix printf format.
1800 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1802 2002-06-16 Andrew Cagney <ac131313@redhat.com>
1804 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1805 --enable-gdb-build-warnings.
1806 * configure: Regenerated to track ../common/aclocal.m4 changes.
1808 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
1810 * sim-fpu.c (unpack_fpu): Initialize exponent for
1813 (sim_fpu_sqrt): Same.
1815 2002-06-08 Andrew Cagney <cagney@redhat.com>
1817 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1818 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1820 * sim-load.c: Ditto.
1821 * callback.c: Ditto.
1823 * Make-common.in (callback_h): Define.
1824 (remote_sim_h): Define.
1826 (callback.o): Update.
1827 (syscall.o): Update.
1830 (sim-hload.o): Update.
1832 (sim-reason.o): Update.
1833 (sim-reg.o): Update.
1834 (sim-resume.o): Update.
1836 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1838 * run.c: Fix formatting.
1840 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1842 * run-sim.h: New header. Provide prototypes for functions used
1843 between run() and libsim.a which are not used by GDB.
1844 * run.c: Include run-sim.h.
1845 (main): If SIM_TARGET_SWITCHES is defined call
1846 sim_target_parse_command_line.
1847 (usage): If SIM_TARGET_SWITCHES is defined call
1848 sim_target_display_usage.
1850 2002-05-17 Andrey Volkov <avolkov@transas.com>
1852 * run.c: Made h8300s as new target, not h8300h alias.
1853 Added new option -S (h8300s target)
1854 * sim-options.c: Ditto.
1856 2002-05-01 Chris Demetriou <cgd@broadcom.com>
1858 * callback.c: Use 'deprecated' rather than 'depreciated.'
1860 2002-02-24 Andrew Cagney <ac131313@redhat.com>
1862 From wiz at danbala:
1863 * sim-fpu.h: Fix grammar and typos.
1866 2002-02-10 Chris Demetriou <cgd@broadcom.com>
1868 * callback.c: Fix some spelling errors.
1869 * hw-device.h: Likewise.
1870 * hw-tree.c: Likewise.
1871 * sim-abort.c: Likewise.
1872 * sim-alu.h: Likewise.
1873 * sim-core.h: Likewise.
1874 * sim-events.c: Likewise.
1875 * sim-events.h: Likewise.
1876 * sim-fpu.h: Likewise.
1877 * sim-profile.h: Likewise.
1878 * sim-utils.c: Likewise.
1880 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1882 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1885 2002-01-20 Ben Elliston <bje@redhat.com>
1887 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1888 the comment for this enumerator.
1890 2002-01-14 Ben Elliston <bje@redhat.com>
1892 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1894 2001-12-20 Kazu Hirata <kazu@hxi.com>
1896 * run.c (usage): Fix a typo.
1898 2001-07-05 Ben Elliston <bje@redhat.com>
1900 * Make-common.in (srccgen): Remove.
1901 (CGEN_CPU_DIR): Define.
1902 (CGEN_READ_SCM): Redefine without $(srccgen).
1903 (CGEN_ARCH_SCM): Ditto.
1904 (CGEN_CPU_SCM): Ditto.
1905 (CGEN_DECODE_SCM): Ditto.
1906 (CGEN_DESC_SCM): Ditto.
1908 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
1910 * sim-load.c (sim_load_file): Put it back: external now.
1911 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1913 2001-04-21 Andrew Cagney <ac131313@redhat.com>
1915 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1917 * sim-utils.c (sim_analyze_program): Ditto.
1919 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
1921 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1922 we're finished with its immediate use.
1923 * sim-load.c (sim_load_file): Ditto.
1925 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
1927 Add support for mmap-based memory regions.
1928 * sim-memopt.c (mmap_next_fd): New global.
1929 (sim_memory_init): Reinitialize it.
1930 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1931 "--memory-mapfile FILE" option. Check for some errors.
1932 (do_memopt_add): Conditionally do mmap instead of malloc for
1933 backing store of simulated memory. Check for more errors.
1934 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1935 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1936 * configure.in: Look for mmap/fstat related functions and headers.
1937 * config.in, configure: Regenerated.
1939 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
1941 * sim-core.c (sim_core_map_attach): Correct overlap-related
1944 2001-03-07 Michael Meissner <meissner@redhat.com>
1946 * run.c (alloca-conf.h): Delete, no longer provided.
1948 2001-02-22 Ben Elliston <bje@redhat.com>
1950 * sim-trace.h (TRACE_VPU_IDX): Add.
1951 (TRACE_vpu): Define.
1952 (WITH_TRACE_VPU_P): Likewise.
1953 (TRACE_VPU_P): Likewise.
1954 * sim-trace.c (OPTION_TRACE_VPU): Define.
1955 (trace_options): Add --trace-vpu.
1956 (trace_option_handler): Handle OPTION_TRACE_VPU.
1957 (trace_option_handler): Include VPU tracing in --trace-semantics.
1958 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1960 2001-02-21 Ben Elliston <bje@redhat.com>
1962 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1963 (TRACE_BRANCH_INPUT2): Likewise.
1965 2001-02-09 Ben Elliston <bje@redhat.com>
1967 * (profile_print_pc): Write header out in target byte order.
1969 2001-02-09 Ben Elliston <bje@redhat.com>
1971 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1972 adjusting the pc shift value.
1974 2001-01-12 Chris Demetriou <cgd@sibyte.com>
1976 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1977 where a numeric value is supplied.
1979 2001-01-06 Ben Elliston <bje@redhat.com>
1981 * cgen.sh: Allow extrafiles to include the semantics files when
1982 generating an ISA-specific decoder.
1984 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
1986 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1988 2000-12-23 Ben Elliston <bje@redhat.com>
1990 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1991 them to the trace stream using sim_fpu_printn_fpu. Include
1994 2000-12-15 Ben Elliston <bje@redhat.com>
1996 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1997 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1998 trailing digits as specified (-1 to print all digits).
1999 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2000 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2003 2000-12-13 Ben Elliston <bje@redhat.com>
2005 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2006 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2009 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2011 * sim-endian.h: Don't have parameters on macro definitions which
2012 are simply renaming functions, to permit use of XCONCAT2 in both
2013 the macro name and the arguments in a use of such a definition.
2015 2000-12-11 Ben Elliston <bje@redhat.com>
2017 * cgen-ops.h (SUBWORDDFDI): New function.
2019 2000-12-05 Ben Elliston <bje@redhat.com>
2021 * Make-common.in (cgen-defs): New target.
2022 (cgen-decode): Pass $(EXTRAFILES).
2024 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2025 -outfile-suffix options.
2027 2000-12-04 Ben Elliston <bje@redhat.com>
2029 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2030 (SUBWORDSIUQI): Likewise.
2031 (SUBWORDDIHI): Likewise.
2032 (SUBWORDDIQI): New function.
2034 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2035 * cgen-scache.c (scache_option_handler): Remove unused local var.
2037 2000-12-03 Ben Elliston <bje@redhat.com>
2039 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2041 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2043 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2045 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2047 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2050 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2052 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2053 (set_hw_delete): Moved the macro as a function.
2054 * hw-base.h (set_hw_delete): Declare as external function.
2055 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2056 allocated using hw_malloc.
2058 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2060 * sim-options.c (sim_parse_args): Free the memory used for
2061 long_options, short_options, handlers, opt_cpu, orig_val.
2063 2000-11-20 Ben Elliston <bje@redhat.com>
2065 * cgen-ops.h (SUBBI): New macro.
2066 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2067 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2069 2000-11-16 Ben Elliston <bje@redhat.com>
2071 * cgen-types.h (VOID): New type.
2073 2000-11-09 Ben Elliston <bje@redhat.com>
2075 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2076 (sim_fpu_two): Set exponent to 1.
2078 2000-10-26 Ben Elliston <bje@redhat.com>
2080 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2081 `all'. Pass `-i' options to cgen applications.
2082 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2083 cgen-desc): Pass $(isa) to cgen.sh.
2085 2000-10-08 Ben Elliston <bje@redhat.com>
2087 * cgen-utils.c (cgen_rtx_error): New function.
2089 2000-10-07 Ben Elliston <bje@redhat.com>
2091 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2092 conditions for sim_core_read_buffer().
2094 2000-09-26 Dave Brolley <brolley@redhat.com>
2096 * cgen-utils.c (RORQI): New function.
2097 (ROLQI): New function.
2098 (RORHI): New function.
2099 (ROLHI): New function.
2101 2000-08-28 Dave Brolley <brolley@redhat.com>
2103 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2104 in insn_value if it will fit.
2106 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2108 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2110 2000-08-15 Dave Brolley <brolley@redhat.com>
2112 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2114 2000-08-15 Dave Brolley <brolley@redhat.com>
2116 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2117 (PROFILE_CPU_FREQ): New macro.
2118 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2119 (profile-options): Add profile-cpu-frequency.
2120 (parse_frequency): New function.
2121 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2122 (profile_print_speed): Print cpu frequency and simulated execution time.
2123 Re-indent other items to match.
2125 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2127 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2129 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2131 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2132 * Makefile.in (install): Install run.1 man page.
2134 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2136 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2137 * Makefile.in (headers,nltvals.def): Merge.
2139 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2141 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2142 * nrun.c (main): Print the simulator statistics only in
2144 * hw-properties.h (hw_find_integer_array_property): Fix
2145 prototype (use signed_cell).
2147 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2148 * sim-events.c (sim_events_remain_time): New function returning
2149 the time that remains before the event is raised.
2150 * hw-events.c (hw_event_remain_time): Likewise.
2151 * sim-events.h (sim_events_remain_time): Declare.
2152 * hw-events.h (hw_event_remain_time): Declare.
2154 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2155 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2156 (OPTION_HW_LIST): New option --hw-list to list the devices.
2157 (hw_option_handler): List the device tree with 'sim_hw_print'.
2159 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2160 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2161 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2162 (EXTENDED): Define for 16-bit word size.
2163 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2164 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2165 * sim-types.h: Added support for 16-bit targets.
2167 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2169 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2171 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2173 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2174 * Makefile.in (distclean): Clean cconfig.h also.
2176 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2178 * configure: Regenerated to track ../common/aclocal.m4 changes.
2180 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2182 * aclocal.m4 (sim-profile): Enable the profiler by default.
2184 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2186 * run.c (main): Initialize sigrc.
2188 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2190 * sim-events.c (update_time_from_event): Add more detailed event
2193 2000-03-30 Dave Brolley <brolley@redhat.com>
2195 * aclocal.m4 (cgen): Use guile to run cgen.
2197 2000-03-23 Dave Brolley <brolley@redhat.com>
2199 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2201 * cgen-accfp.c (fextsfdf): New function.
2202 (ftruncdfsf): New function.
2203 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2205 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2207 * cgen-ops.h: Added TRUNCSISI.
2209 2000-03-08 Dave Brolley <brolley@redhat.com>
2211 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2212 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2213 (sim_queue_fn_si_write): Last argument is has type USI.
2214 (sim_queue_fn_sf_write): New function.
2215 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2216 (sim_queue_fn_sf_write): New function.
2217 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2219 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2221 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2222 sim_set_trace and run simulator using sim_resume.
2223 (main): Add option ``-o'' - operating environment. Only continue
2224 after a signal when operating environment.
2225 (main): Always set REASON and SIGRC using sim_stop_reason.
2226 (sim_trace): Delete extern declaration.
2228 2000-02-08 Nick Clifton <nickc@cygnus.com>
2230 * callback.c: Fix compile time warning messages.
2231 * run.c: Fix compile time warning messages.
2233 1999-12-17 Dave Brolley <brolley@cygnus.com>
2235 * sim-profile.h: (set_profile_option_mask): Add prototype.
2236 * sim-profile.c (set_profile_option_mask): No longer static.
2238 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2240 * sim-arange.c: Include <string.h>
2242 1999-12-07 Dave Brolley <brolley@cygnus.com>
2244 * sim-options.c (print_help): '=' required before optional argument.
2245 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2246 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2247 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2248 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2249 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2250 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2251 (fn_mem_qi_write): New union members.
2252 (fn_mem_hi_write): New union members.
2253 (fn_mem_si_write): New union members.
2254 (fn_mem_di_write): New union members.
2255 (fn_mem_df_write): New union members.
2256 (fn_mem_xi_write): New union members.
2257 (sim_queue_fn_mem_qi_write): New function.
2258 (sim_queue_fn_mem_hi_write): New function.
2259 (sim_queue_fn_mem_si_write): New function.
2260 (sim_queue_fn_mem_di_write): New function.
2261 (sim_queue_fn_mem_df_write): New function.
2262 (sim_queue_fn_mem_xi_write): New function.
2263 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2264 (sim_queue_fn_mem_hi_write): New function.
2265 (sim_queue_fn_mem_si_write): New function.
2266 (sim_queue_fn_mem_di_write): New function.
2267 (sim_queue_fn_mem_df_write): New function.
2268 (sim_queue_fn_mem_xi_write): New function.
2269 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2270 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2271 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2273 1999-12-01 Dave Brolley <brolley@cygnus.com>
2275 * cgen-accfp.c (subsf): Check status code.
2293 1999-11-26 Dave Brolley <brolley@cygnus.com>
2295 * cgen-par.h (fn_df_write): Mode of data is DF.
2296 (sim_queue_fn_df_write): Mode of data is DF.
2297 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2299 1999-11-22 Dave Brolley <brolley@cygnus.com>
2301 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2302 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2304 1999-11-04 Dave Brolley <brolley@cygnus.com>
2306 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2307 CGEN_MEM_XI_WRITE members.
2308 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2309 (sim_queue_fn_xi_write): New function.
2310 (sim_queue_mem_xi_write): New function.
2312 * cgen-par.c (sim_queue_fn_xi_write): New function.
2313 (sim_queue_mem_xi_write): New function.
2314 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2317 1999-10-22 Dave Brolley <brolley@cygnus.com>
2319 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2320 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2321 * cgen-par.c: Set insn_address for each queued write. Get pc from
2322 cpu when executing queued writes.
2324 1999-10-19 Dave Brolley <brolley@cygnus.com>
2326 * cgen-par.h (sim_queue_fn_pc_write): New function.
2327 (CGEN_FN_PC_WRITE): New enumerator.
2328 (fn_pc_write): New union member.
2329 * cgen-par.c (sim_queue_fn_pc_write): New function.
2330 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2332 1999-10-18 Dave Brolley <brolley@cygnus.com>
2334 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2335 (CGEN_MEM_DF_WRITE): New enumerator.
2336 (mem_di_write): New union member.
2337 (mem_df_write): New union member.
2338 * cgen-par.c (sim_queue_mem_di_write): New function.
2339 (sim_queue_mem_df_write): New function.
2340 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2342 * cgen-accfp.c (divsf): Check for division errors.
2344 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2346 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2348 1999-10-07 Dave Brolley <brolley@cygnus.com>
2350 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2351 (fn_hi_write): New union member.
2352 (sim_queue_fn_hi_write): New function.
2353 * cgen-par.c (sim_queue_fn_hi_write): New function.
2354 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2356 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2358 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2359 Change type of result to SEM_PC.
2361 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2363 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2365 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2367 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2368 (JOIN*): Delete cpu arg.
2370 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2372 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2374 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2376 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2378 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2381 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2383 * run.c (main): Check the sim_stop_reason and only halt simulation
2384 when a valid stop condition is identified.
2386 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2388 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2390 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2392 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2393 (bi_write): New union element.
2394 (sim_queue_bi_write): New function.
2395 * cgen-par.c (sim_queue_bi_write): New function.
2396 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2398 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2400 * configure: Regenerated to track ../common/aclocal.m4 changes.
2402 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2403 ../gdb/configure.in.
2404 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2405 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2406 (SIM_WARNINGS): Delete
2407 (CONFIG_CFLAGS): Update.
2409 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2411 * cgen-par.c: New file.
2412 * cgen-par.h: New file.
2413 * cgen-sim.h (cgen-par.h): #include it.
2414 * cgen-cpu.h (write_queue): New field.
2415 (CPU_WRITE_QUEUE): New access macro.
2416 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2417 (cgen-par.o): New target.
2419 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2421 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2422 * cgen-utils.c (mode_names): Update.
2424 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2426 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2427 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2428 buffer arg if WITH_PARALLEL_GENWRITE.
2429 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2430 (struct idesc): Ditto.
2432 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2434 * sim-model.c (model_option_handler): Add \n to error message.
2436 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2438 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2439 (insn_sem): Rewrite.
2440 (sem_fn_desc): New struct.
2442 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2444 (scache case): Split into non-parallel/parallel versions.
2445 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2446 if not use semantic switch version.
2448 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2450 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2451 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2452 (SEM_BRANCH_INIT_EXTRACT): Delete.
2453 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2454 (SEM_BRANCH_FINI): Ditto.
2455 (SEM_BRANCH_VIA_ADDR): Ditto.
2456 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2457 (SEM_BRANCH_ADDR_CACHE): Delete.
2458 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2459 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2461 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2462 (@cpu@_pbb_begin): Initialize branch_target.
2463 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2464 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2466 (@cpu@_engine_run_fast): Ditto.
2468 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2470 * cgen-utils.c (RORSI): New function.
2471 (ROLSI): New function.
2473 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2475 * Makefile.in (TAGS): Tweak TAGS regex.
2476 * cgen-mem.h (*): Add TAGS markers.
2478 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2480 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2481 passed in when sim_resume is first entered - don't re-pass it
2484 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2486 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2487 OPTION_LOAD_LMA but only when is defined.
2488 (standard_options): When SIM_HANDLES_LMA is defined include
2489 options --load-lma and --load-vma.
2490 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2492 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2493 (struct sim_state_base): Add load_at_lma_p.
2494 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2495 STATE_LOAD_AT_LMA_P.
2497 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2499 * nrun.c (main): Re-format loop gnu style.
2501 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2503 * dv-sockser.c (connected_p): Initialize addrlen.
2505 1999-07-06 Dave Brolley <brolley@cygnus.com>
2507 * cgen-accfp.c (floatsidf): New function.
2508 (fixdfsi): New function.
2510 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2512 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2514 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2516 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2517 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2518 * cgen-fpu.c: New file.
2519 * cgen-fpu.h: New file.
2520 * cgen-accfp.c: New file.
2521 * cgen-cpu.h (CGEN_CPU): New member fpu.
2522 * cgen-mem.h: Redo fp support.
2523 * cgen-ops.h: Delete k&r support. Redo fp support.
2524 * cgen-sim.h: Include cgen-fpu.h.
2525 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2527 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2529 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2531 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2532 (@cpu@_pbb_cti_chain): Minor clean up.
2534 1999-05-08 Felix Lee <flee@cygnus.com>
2536 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2537 AM_CYGWIN32 and AM_EXEEXT.
2538 * configure: Regenerate.
2540 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2542 * sim-core.c (device_error,device_io_read_buffer,
2543 device_io_write_buffer): Delete decls.
2544 * sim-core.h: Put them here.
2546 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2547 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2548 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2549 (sim_core_write_aligned_N): Ditto.
2551 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2553 * sim-memopt.c (sim_memory_uninstall): Don't look into
2556 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2558 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2560 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2562 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2563 (sim_core_write_buffer): Ditto.
2565 1999-04-02 Keith Seitz <keiths@cygnus.com>
2567 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2568 after the interval counter has expired.
2569 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2570 poll_quit callbacks. May be overridden by Makefile.
2571 (poll_quit_counter): New global.
2572 * sim-events.c: Remove all mentions of ui_loop_hook. The
2573 host callback "poll_quit" will serve the purpose.
2574 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2576 * nrun.c: Remove declaration of ui_loop_hook.
2578 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2580 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2581 if being used by gdb.
2583 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2585 * cgen-types.h (XF,TF): Tweak.
2586 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2588 (SUBWORD*,JOIN*): Define.
2589 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2590 moved into cpu descriptor.
2591 * sim-model.h (MACH): New member `num'.
2593 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2595 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2596 (CGEN_CPU): Member opcode renamed to cpu_desc.
2597 New members get_idata,disassembler.
2598 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2599 CGEN_INSN_ATTR_VALUE.
2600 (CGEN_STATE): Delete member opcode_table.
2601 (sim_disassemble_insn): Delete decl.
2602 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2603 (struct idesc): Moved to here from <cpu>-decode.h.
2604 * cgen-run.c (prime_cpu): Call prepare_run callback.
2605 * cgen-trace.h (SFILE): New type.
2606 (sim_disasm_sprintf): Declare.
2607 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2608 (sim_cgen_disassemble_insn): Declare.
2609 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2610 (insn_fields): Delete.
2611 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2613 (trace_insn): Call CPU_DISASSEMBLER hook.
2614 (sim_disasm_sprintf): New function.
2615 (sim_disasm_read_memory): New function.
2616 (sim_disasm_perror_memory): New function.
2617 (sim_cgen_disassemble_insn): New function.
2618 * cgen-utils.c: Don't include cpu-opc.h.
2619 (virtual_insn_entries): New static local.
2620 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2621 (cgen_insn_name): Rewrite.
2622 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2623 * cgen.sh (desc): New file generator handler.
2624 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2625 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2626 Don't include cpu-opc.h,cpu-sim.h.
2627 * sim-model.c (model_set): Delete SIM_DESC arg.
2628 (sim_model_set): Update.
2629 * sim-model.h (MACH): New member prepare_run.
2631 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2633 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2634 if redundant with allocator functions.
2636 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2638 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2640 * sim-profile.h: Make like sim-trace.h.
2641 (PROFILE_USEFUL_MASK): New macro.
2642 * sim-profile.c (profile_options): Make like trace_options, allow
2643 optional on|off arg where applicable.
2644 (set_profile_option_mask): New function.
2645 (sim_profile_set_option): New function.
2646 (profile_option_handler): Simplify.
2647 Have -p only enable selected things, not everything.
2648 Add missing break to OPTION_PROFILE_PC_RANGE.
2649 * cgen-scache.c (scache_options): Allow optional on|off arg to
2651 (scache_option_handler): Use sim_profile_set_option.
2653 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2655 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2656 (memory_option_handler): Implement MEMORY_FILL option. Make
2657 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2658 (parse_ulong_value): New function.
2659 (do_memopt_add): Allocate all buffers. Optionally fill them.
2661 1999-01-15 Richard Henderson <rth@cygnus.com>
2663 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2664 va_list, not an integer.
2665 * sim-events.c (sim_events_schedule): Likewise.
2667 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2668 the appropriate type.
2670 1999-01-14 Doug Evans <devans@casey.cygnus.com>
2672 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2673 (sim_disassemble_insn): Update prototype.
2674 (sim_engine_invalid_insn): Ditto.
2675 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2676 (SEM_BRANCH_INIT): PCADDR->IADDR.
2677 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2678 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2679 * cgen-scache.h (*): Ditto.
2680 * cgen-trace.c (*): Ditto.
2681 * cgen-trace.h (*): Ditto.
2682 * cgen-utils.c (*): Ditto.
2683 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2685 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2686 (simple engine framework): Rewrite.
2687 * sim-module.c (modules): Install model module sooner (and in
2688 particular before the profile module).
2690 1999-01-12 Doug Evans <devans@casey.cygnus.com>
2692 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2693 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2694 (sim_model_init): Call it.
2696 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2698 1999-01-05 Doug Evans <devans@casey.cygnus.com>
2700 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
2701 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2702 (SEM_BRANCH_INIT_EXTRACT): New macro.
2703 (SEM_BRANCH_INIT): Add taken_p.
2704 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2705 (SEM_BRANCH_FINI): Use it.
2707 * cgen-run.c (sim_resume): Handle tracing of last insn.
2708 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2709 * cgen-trace.c (current_abuf): New static global.
2710 (trace_insn_init): Initialize it.
2711 (trace_insn_fini): Use it.
2712 (trace_insn): Set it.
2713 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2714 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2715 (@cpu@_emit_after): Ditto.
2716 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2717 labels if WITH_SEM_SWITCH_FULL.
2718 * sim-model.c: Include bfd.h.
2719 (sim_model_init): New function.
2720 (sim_model_install): Record init fn.
2721 * sim-model.h (MACH): New member bfd_name.
2722 * sim-module.c (modules): Initialize model before scache.
2724 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2726 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2728 * nrun.c (main): Remain in simulation loop for traps and
2729 exceptions when in operating environment mode.
2730 (ui_loop_hook): New stub hook for standalone use.
2731 * sim-events.c (sim_events_process): Call ui_loop_hook
2732 periodically on CYGWIN host.
2734 * sim-reason.c (sim_stop_reason): Return host signal numbers
2735 to gdb on sim_stopped and sim_signalled cases.
2736 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2737 hook just before longjmp.
2738 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2739 hook just before sim_engine_run.
2741 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2742 * sim-trace.h (trace_generic): Ditto.
2743 * sim-trace.c (trace_generic): Ditto.
2745 1998-12-14 Doug Evans <devans@casey.cygnus.com>
2747 * Make-common.in (SIM_MAIN_DEPS): New var.
2748 (CGEN_MAIN_CPU_DEPS): New var.
2749 * aclocal.m4: Add --enable-cgen-maint option.
2750 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2752 (GETIMEM*): Pass pc value to sim_core routine.
2754 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2756 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2757 Compare with ZERO not NULL.
2759 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2761 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2764 1998-12-09 Doug Evans <devans@casey.cygnus.com>
2766 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2767 * sim-trace.c: Include stdlib.h if present.
2768 * dv-sockser.c: Include unistd.h if present.
2769 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2770 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2772 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2774 * gennltvals.sh: Add i960.
2775 * nltvals.def: Rebuild.
2777 1998-12-04 Doug Evans <devans@casey.cygnus.com>
2779 * cgen-defs.h: New file, old cgen-sim.h.
2780 * cgen-sim.h: Simple header that includes others.
2781 * sim-arange.c: New file.
2782 * sim-arange.h: New file.
2783 * sim-basics.h: Include it.
2784 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2785 (sim-arange.o): Add rule for.
2786 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2787 (sim_io_eprintf_cpu): Add prototype.
2788 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2789 (INLINE2): New macro.
2790 (EXTERN_INLINE): New macro.
2791 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2792 before calling module init fns.
2793 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2794 (profile_init): New function.
2795 (profile_options): New option --profile-range.
2796 (profile_option_handler): Handle --profile-range.
2797 (profile_print_insn): Qualify address range specific section titles.
2798 (profile_print_addr_ranges): New function.
2799 (profile_info): Print address ranges if specified.
2800 (profile_install): Set profile_init init fn.
2801 * sim-profile.h (PROFILE_DATA): New member `range'.
2802 * sim-trace.c (trace_init): New function.
2803 (trace_options): New option --trace-range.
2804 (trace_option_handler): Handle --trace-range.
2805 (trace_install): Set trace_init init fn.
2806 * sim-trace.h (TRACE_DATA): New member `range'.
2807 * sim-utils.c (sim_cpu_msg_prefix): New function.
2808 (sim_io_eprintf_cpu): New function.
2809 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2810 (PC_IN_PROFILE_RANGE_P): New macro.
2811 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2812 (trace_insn_fini): New arg abuf. All callers updated.
2813 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2814 printing cycle counts.
2815 * cgen-trace.h (trace_insn_fini): Update prototype.
2816 (TRACE_RESULT_P): New macro.
2817 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2818 (TRACE_INSN): Check ARGBUF_TRACE_P.
2819 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2820 * cgen-types.h (SIM_INLINE): Delete.
2821 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2822 * cgen-utils.c: Don't include cgen-engine.h
2823 * genmloop.sh (@cpu@_fill_argbuf): New function.
2824 (@cpu@_fill_argbuf_tp): New function.
2825 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2826 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2827 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2828 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2829 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2830 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2831 doing profiling. Update call to TRACE_INSN_FINI.
2833 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2835 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2837 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2840 1998-12-01 Doug Evans <devans@casey.cygnus.com>
2842 * sim-inline.c (SIM_INLINE_P): Fix typo.
2844 1998-11-30 Doug Evans <devans@casey.cygnus.com>
2846 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2848 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2850 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2851 * nltvals.def: Re-generate.
2853 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2855 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2856 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2857 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2859 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2860 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2862 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2864 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2865 (${cpu}_pbb_cti_chain): Ditto.
2867 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2869 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
2870 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2871 (EXTRACT_INT,EXTRACT_UINT): New macros.
2872 (SEM_SEM_ARG): New macro.
2873 (SEM_NEXT_VPC): New arg `pc'.
2874 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2875 (sim_disassemble_insn): Update prototype.
2876 * cgen-trace.c (current_insn,insn_fields): New static locals.
2877 (trace_insn): Set them.
2878 * cgen-utils.c: #include cgen-engine.h.
2879 (sim_disassemble_insn): New arg insn_fields.
2880 Handle variable length insns.
2881 * genmloop.sh: Only emit pbb decls if -pbb.
2882 (${cpu}_scache_lookup): New arg `vpc'.
2883 (scache support): Fetch pc before entering loop.
2885 * gennltvals.sh: Add fr30 support.
2886 * nltvals.def: Rebuild.
2888 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2890 * sim-types.h: Re-do type system so that GCC's attribute and mode
2891 are used to specify types. Handle case of ALPHA.
2893 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
2895 * aclocal.m4: Add tests for dlopen family.
2896 * config.in: Regenerated.
2898 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2900 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2902 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2904 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2905 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2906 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2907 * cgen-sim.h: ... to here.
2909 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2911 * aclocal.m4 (enable-build-warnings): Replace
2912 enable-sim-warnings. Extend =LIST syntax so that prepend and
2913 append of options is possible. Drop -Werror, add
2914 -Wstrict-prototypes for GDB compatibility.
2915 * Make-common.in (SIM_WARNINGS): Update.
2917 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2919 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2920 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2921 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2922 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2923 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2925 * cgen-cpu.h: New file.
2926 * cgen-engine.h: New file.
2927 * cgen-scache.h: New file.
2928 * cgen-sim.h: Delete portions moved to new files.
2929 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2930 rather than sending result to stdout.
2932 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2934 * Make-common.in (sim-reg.o): New rule.
2935 (cgen-run.o): New rule.
2936 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2937 * cgen-run.c (prime_cpu): New function.
2938 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2939 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2941 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2942 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2943 (CGEN_INSN_VIRTUAL_P): New macro.
2944 (SEM_PC): New typedef.
2945 (SEMANTIC_FN): Change type of result to SEM_PC.
2946 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2947 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2948 (SCACHE_MAP): New typedef.
2949 (CPU_SCACHE): Add pbb support.
2950 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2951 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2952 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2954 (INSN_NAME): Delete.
2955 (cgen_insn_name): Declare.
2956 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2957 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2958 (first_insn_p): Make static.
2959 (trace_insn): Handle virtual insns specially.
2960 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2961 * cgen-types.h (UBI): Delete.
2962 (MODE_TYPE): New enum.
2963 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2964 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2965 (cgen_virtual_opcode_table): New global.
2966 (cgen_insn_name): New function.
2967 (sim_disassemble_insn): Ignore virtual insns.
2968 * genmloop.sh: Delete top level loop generation. Add pbb support.
2969 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2970 (sim_cpu_base): New members max_insns,insn_name,model_data.
2971 (CPU_PC_GET,CPU_PC_SET): New macros.
2972 (sim_pc_get,sim_pc_set): Declare.
2973 * sim-model.c (model_set): Call model init fn.
2974 * sim-model.h (MODEL_FN): New typedef.
2975 (INSN_TIMING): New member model_fn.
2976 (MODEL): New members num,init.
2977 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2978 All callers updated.
2979 (profile_insn_init): New fn.
2980 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2981 Exit early if insn profiling not supported.
2982 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2983 (profile_install): Record profile_insn_init as init fn.
2984 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2985 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2986 (PROFILE_DATA): Delete member exec_time.
2987 Change insn_count to pointer to array, rather than the array.
2988 (sim_profile_print_bar): Declare.
2990 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2992 * cgen-run.c: New file.
2993 * sim-reg.c: New file.
2995 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2997 * aclocal.m4: Add checks for -lsocket and -lnsl.
2999 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3000 allow local port reuse on listening socket.
3002 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3004 * sim-config.h: Remove reference to linux kernel header.
3006 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3008 * dv-sockser.c (sockser_addr): Make variable non-static.
3010 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3012 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3014 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3016 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3018 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3020 * Make-common.in (install-common): Add $(EXEEXT) when installing
3023 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3025 * cgen-sim.h (cgen_state): New member opcode_table.
3026 * cgen-utils.c (sim_disassemble_insn): Use it.
3028 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3030 * cgen-mem.h (DECLARE_SETT): Fix return type.
3031 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3032 * cgen-scache.c: Include stdlib.h.
3033 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3034 * sim-model.c (model_option_handler): Remove unused variable `n'.
3036 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3038 * cgen-utils.c: Include bfd.h.
3039 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3041 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3043 * sim-bits.h (EXTEND24): Fix typo.
3045 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3047 * sim-events.c (ETRACE_P): New macro.
3048 (struct _sim_event): Add member trace.
3049 (sim_events_free): Reclaim trace message.
3051 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3052 sim_events_schedule_tracef): New functions, include printf trace
3053 information in argument list. If tracing, store asprintf'd trace
3054 message in sim_event.
3056 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3057 hw_event_queue_schedule_vtracef): New functions, mimic
3060 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3062 * sim-bits.h (EXTEND24): Define.
3064 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3066 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3067 (CPU_SCACHE_HASH_MASK): New macro.
3068 (SCACHE_HASH_PC): Rewrite.
3069 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3070 computation out of main loop.
3072 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3074 * cgen-sim.h (RECORD_IADDR): Delete.
3075 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3076 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3078 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3080 * gennltvals.def (mn10200): Add entry.
3081 * nltvals.def: Regenerate with MN10200 additions.
3083 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3085 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3086 documentation on how it works.
3088 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3089 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3090 sim_core_set_xor, sim_core_xor_read_buffer,
3091 sim_core_xor_write_buffer): Update.
3093 * sim-events.h, sim-events.c (sim_events_install,
3094 sim_events_watch_clock, sim_events_schedule_after_signal,
3095 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3096 sim_events_deschedule): Update.
3098 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3099 sim_fpu_max32, sim_fpu_max64): Update.
3101 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3103 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3104 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3105 * sim-profile.c (profile_print_model): Update.
3107 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3109 * gennltvals.def (m32r): Use common syscall.h now.
3110 (mn10300): Add entry.
3111 * nltvals.def: Regenerate.
3113 * sim-engine.c (sim_engine_get_run_state): New function.
3114 * sim-engine.h (sim_engine_get_run_state): Declare it.
3116 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3118 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3119 * sim-core.c (sim_core_signal): Make extern, always define.
3121 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3123 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3124 * cgen-ops.h (ANDIF): New macro.
3125 (ANDIF[BQHSD]I): Delete.
3127 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3129 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3130 (hw_event_queue_schedule, hw_event_queue_deschedule,
3131 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3134 * hw-alloc.h (HW_NZALLOC): Define.
3136 * Make-common.in (test-hw-events): Add target for testing the
3139 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3141 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3143 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3145 * hw-main.h: Include hw-handles.h, hw-instances.h.
3146 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3147 * hw-base.c (hw_create, hw_delete): Call same.
3149 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3151 * dv-core.c: Include hw-main.h and sim-main.h.
3152 * dv-pal.c: Include hw-main.h and sim-io.h.
3153 * dv-glue.c: Include hw-main.h.
3155 * hw-main.h: New file. Move list of includes to here.
3156 * hw-base.h: From here.
3157 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3158 (hw-*.o, dv-*.o): Update.
3159 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3160 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3163 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3164 do_hw_poll_read): Move declarations from here.
3165 * hw-main.h: To here.
3167 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3169 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3171 * Make-common.in (hw-config.h): Update
3172 * hw-base.c, dv-pal.c, dv-glue.c: Update
3174 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3175 `*_callback' to `*_method.
3177 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3179 * hw-base.h (set_*): Move set method macros from here.
3180 * hw-device.h: To here.
3182 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3184 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3187 * hw-base.c (hw_create, hw_delete): Call
3188 * hw-properties.c (create_hw_property_data,
3189 delete_hw_property_data): Define.
3191 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3193 * hw-device.c, hw-properties.c: Include hw-base.h
3195 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3196 * hw-device.c: From here.
3197 * hw-base.h: Include "hw-events.h".
3199 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3200 * hw-base.c (hw_create, hw_delete): Call.
3201 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3203 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3204 (hw-alloc.o): New target.
3206 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3208 * hw-events.h, hw-events.c: New files. Move event code to here.
3209 * sim-hw.c: From here.
3210 * hw-base.h: Include "hw-events.h".
3211 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3212 (hw-events.o): New target.
3214 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3215 * hw-events.h (struct hw_event): Replace typedef hw_event.
3217 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3218 * hw-base.c (hw_create, hw_delete): Call.
3219 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3223 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3225 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3226 * hw-ports.c: To here.
3228 * hw-base.h, hw-ports.c (create_hw_port_data,
3229 delete_hw_port_data): New functions.
3230 * hw-base.c (hw_delete, hw_create): Call same.
3232 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3234 * hw-ports.h: To here.
3236 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3238 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3239 PROCESSOR and CIA arguments.
3241 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3243 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3244 Move common object files from here.
3245 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3247 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3249 * sim-hw.c: Include ctype.h.
3250 (do_hw_poll_read): Do not assume EAGAIN.
3252 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3254 * cgen-trace.c (first_insn_p): New static local.
3255 (trace_insn_init): Set it.
3256 (trace_insn_fini): Use TRACE_PREFIX.
3257 (trace_insn): Rewrite to use trace_prefix.
3258 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3259 Adjust width accordingly.
3261 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3262 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3263 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3264 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3265 (PROFILE_COUNT_CORE): Simplify.
3266 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3268 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3270 * cgen-ops.h (ADDCFSI): Fix typo.
3272 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3274 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3275 * genmloop.sh: Use them rather than static locals.
3277 * sim-engine.c (sim_engine_set_run_state): New function.
3278 * sim-engine.h (sim_engine_set_run_state): Declare.
3279 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3280 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3281 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3283 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3285 * cgen-trace.c (trace_insn_init): New arg first_p.
3286 All callers updated.
3287 (trace_insn_fini): New arg last_p. All callers updated.
3288 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3289 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3290 * genmloop.sh (engine_resume): Update.
3292 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3294 * Make-common.in (install-common): Run ranlib on installed copy of
3297 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3299 * Make-common.in (install-common): Rename and install libsim.a.
3301 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3303 * sim-io.c (unistd.h): Include.
3305 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3307 * Make-common (sim_main_headers): Sort.
3308 (cgen-*.o): Add cgen-sim.h dependency.
3310 * cgen-scache.c (scache_init): Only allocate space if scache element
3312 (scache_flush,scache_print_profile): Check if scache in use first.
3314 * cgen-sim.h (IDESC): Provide forward declaration.
3316 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3317 (cgen_cpu_max_extra_bytes): Declare.
3318 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3320 * sim-cpu.h: New file. sim_cpu_base moved here.
3321 Move sim_cpu_lookup decl here.
3322 * sim-base.h: #include "sim-cpu.h".
3323 * sim-cpu.c: New file.
3324 * Make-common (sim_main_headers): Add sim-cpu.h.
3325 (sim-cpu.o): Add rule for.
3327 * sim-model.c (set_model): Delete.
3328 (sim_model_set,model_set): New functions.
3329 (sim_model_install): Renamed from model_install.
3330 Don't set default model here.
3331 (model_option_handler): Rewrite --model processing.
3332 (sim_model_lookup,sim_mach_lookup): New functions.
3333 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3334 (insn_timing): Delete.
3335 (INSN_TIMING): New member `num'.
3336 (IMP_PROPERTIES): Always define scache_elm_size member.
3337 (MACH): New member init_cpu.
3338 (sim_machs): Renamed from machs.
3339 (sim_model_install): Renamed from model_install.
3340 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3341 * sim-module.c (modules): Update.
3343 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3345 * sim-io.c: #include <errno.h>.
3347 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3349 * dv-pal.c (struct hw_pal_device): Add reader.
3350 (hw_pal_finish): Initialize reader.
3351 (scan_hw_pal): Use reader.
3353 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3354 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3357 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3358 ../ppc/main.c sim_io_read_stdin.
3360 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3362 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3364 * hw-tree.c: Update.
3366 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3367 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3369 * hw-ports.h (hw_port_event): Ditto.
3370 * hw-ports.c (hw_port_event): Update.
3371 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3373 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3375 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3376 (do_counter_event): Update.
3377 * dv-glue.c (hw_glue_io_read_buffer): Update.
3378 (hw_glue_port_event): Update.
3380 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3381 * hw-base.h (hw_create): Ditto.
3382 * hw-base.c (hw_create): Ditto.
3384 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3385 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3388 * hw-device.h (hw_system_cpu): Declare.
3389 * sim-hw.c (hw_system_cpu): New function.
3391 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3392 sim_hw_abort not hw_abort.
3393 (sim-hw.h): Include.
3394 (sim_core_read_buffer, sim_core_write_buffer): Call
3395 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3397 (sim_core_set_xor): Do not pass CPU when aborting.
3399 * sim-n-core.h (sim_core_read_aligned_N,
3400 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3401 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3402 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3405 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3407 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3408 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3410 (sim_hw_print): New function.
3412 * sim-engine.h (sim_engine_vabort): Declare.
3413 * sim-engine.c (sim_engine_vabort): New function.
3415 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3417 * sim-trace.c (print_data): For floating-point numbers trace raw
3419 (trace_result_fp2): New function.
3420 * sim-trace.h (trace_result_fp2): New declaration.
3421 (TRACE_FP_RESULT2): New macro.
3423 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3425 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3426 AM_CYGWIN32 and AM_EXEEXT.
3427 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3428 to run and install-common rules.
3429 * common/configure: regenerate
3431 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3433 * sim-types.h (cell_word): New type.
3434 (natural_cell): Delete type.
3436 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3438 * configure: Regenerated to track ../common/aclocal.m4 changes.
3441 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3443 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3445 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3447 * configure: Regenerated to track ../common/aclocal.m4 changes.
3450 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3452 * acconfig.h: New file.
3453 * Make-common.in (top_builddir): New macro.
3454 (INTL_LIB): Removed.
3455 (INTLLIBS): New macro.
3456 (INTLDEPS): Likewise.
3457 (LIBDEPS): Use INTLDEPS.
3458 (EXTRA_LIBS): Use INTLLIBS.
3459 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3460 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3461 AM_LC_MESSAGES): New macros from GNU gettext.
3463 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3465 * sim-config.h: Discard leading _ from macros.
3466 * sim-types.h: Ditto.
3468 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3470 * Make-common.in (CSEARCH): Add -I to intl directories.
3471 (INTL_LIB): Point to libintl.a.
3472 (LIBDEPS): Add $(INTL_LIB).
3473 (EXTRA_LIBS): Ditto.
3475 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3477 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3479 * cgen-ops.h (ADDCFSI): Fix.
3482 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3484 * sim-types.h (signed_address, unsigned_address): Define.
3486 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3488 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3491 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3493 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3494 New functions, pack / unpack sim_fpu struct using raw values.
3495 (sim_fpu_is): Differentiate between negative and positive
3498 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3500 * sim-bits.h (EXTEND4): Define.
3501 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3503 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3505 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3506 declared so we need this cast to prevent long long addresses
3507 from being misconfigures. Results in access to unmapped memory.
3509 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3511 * Make-common.in (RUNTESTFLAGS): Define.
3512 (check): Pass RUNTESTFLAGS to recursive make.
3514 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3516 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3519 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3521 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3524 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3526 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3527 (sim-inline): Update to match sim-inline.[hc]
3528 * configure: Regenerated to track ../common/aclocal.m4 changes.
3530 * Make-common.in (sim_main_headers): Add sim-inline.h
3532 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3534 * sim-endian.h (sim-endian.c): Ditto.
3536 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3537 (sim_events_set_trace): Delete unused prototype.
3539 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3540 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3542 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3543 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3544 Comment out, not yet implemented in sim-fpu.c.
3545 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3546 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3548 * sim-inline.h: Rewrite description.
3549 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3550 (SIM_MAIN_INLINE): Add inline option.
3552 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3553 include generated files. Handled by generator directly.
3555 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3557 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3560 * sim-trace.h (TRACE_ANY_P): Define.
3561 (struct _trace_data): Add trace_any_p.
3563 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3565 * run.c (main): Handle all alternatives of enum sim_stop.
3566 (main): Delete unused `asection *s'.
3568 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3570 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3572 * configure: Regenerated to track ../common/aclocal.m4 changes.
3574 * sim-hw.c: New file.
3575 * sim-hw.h (sim_hw_parse): Declare function.
3576 (hw-tree.h): Do not include.
3578 * sim-base.h (STATE_HW): Define.
3579 (struct sim_state_base): Add member struct *hw.
3581 * sim-module.c (sim-hw.h): Include.
3582 (modules): Add sim_hw_install.
3584 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3586 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3588 * sim-base.h (CPU_INDEX): Define.
3590 * sim-utils.c (sim_state_alloc): Initialize.
3591 * sim-module.c (sim_post_argv_init): Ditto.
3593 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3595 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3596 properly formatted lists.
3598 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3600 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3601 0x2f needs to be 0x3f.
3603 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3605 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3607 (hw_tree_find_*_property): Clean up error message when property is
3610 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3611 present before looking for it.
3613 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3615 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3616 (AC_CHECK_FUNCS): Add check for __setfpucw.
3617 * configure: Regenerated.
3619 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3621 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3622 hw_pal_timer, hw_pal_timer_value): Define.
3623 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3624 (do_counter_event, do_counter_read, do_counter_value,
3625 do_counter_write): new functions.
3627 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3629 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3632 * hw-base.c (hw_create): Stop searching for a device when one is
3635 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3637 * configure: Regenerated to track ../common/aclocal.m4 changes.
3639 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3641 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3642 appends extra devices.
3643 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3646 * Make-common.in (hw-config.h): New target, create hw-config.h
3648 (SIM_HW): Definition from @sim_hw@.
3649 (hw-base.o): Depend on hw-config.h
3651 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3653 * Make-common.in: Get SHELL from configure.
3654 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3655 move-if-change. Fixes NT native build problem.
3656 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3657 move-if-change. Fixes NT native build problem.
3658 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3661 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3663 * hw-device.h, hw-device.c (hw_strdup): New function.
3665 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3666 strings name, family and args.
3667 (full_name_of_hw): Use hw_strdup when returning the full path.
3669 * hw-properties.c: Clean up property not found / wrong type error
3672 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3673 before attaching any ports.
3675 * hw-base.c (hw-config.): Include. Replace hardwired table.
3677 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3679 * Make-common.in: Add rule for dv-glue.o.
3681 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3683 * hw-base.c (hw_finish): Move setting of trace level to here.
3684 (hw_create): From here.
3686 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3687 ../ppc/device_table.c.
3689 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3691 * hw-tree.c (print_properties): Supress path when printing
3692 properties of root node.
3694 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3696 * hw-device.h (HW_TRACE): Define.
3697 (hw_trace): Declare.
3698 * hw-device.c (hw_trace): Implement function.
3700 * hw-base.c (hw_create): Set hw trace level from "trace?"
3703 * dv-core.c (dv_core_attach_address_callback): Add trace.
3705 * dv-pal.c: Replace DTRACE with HW_TRACE.
3707 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3709 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3710 (hw_alloc_data): Delcare.
3711 (struct hw): Add member alloc_of_hw.
3713 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3714 functions. Assocate memory with a device.
3715 (stdlib.h): Include.
3717 * hw-base.h (set_hw_delete): Define.
3718 (hw_delete_callback): Declare.
3719 (hw_delete): Declare.
3721 * hw-base.c (hw_delete): Implement function.
3722 (struct hw_base_data): Add member to_delete.
3723 (ignore_hw_delete): New function, does nothing.
3724 (hw_create): Set the hw_delete method.
3725 (hw_create): Allocate the base type using HW_ZALLOC before setting
3728 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3730 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3732 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3733 (attach_hw_port_edge): Add struct hw argument
3735 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3738 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3740 * hw-device.h (hw_attach_address_callback,
3741 hw_detach_address_callback): Attach to a single space not a space
3742 mask. Clarify interpretation of SPACE:ADDR parameters.
3744 * hw-base.c (passthrough_hw_attach_address,
3745 passthrough_hw_detach_address): Update.
3746 * dv-core.c (dv_core_attach_address_callback): Ditto.
3747 * dv-pal.c (hw_pal_attach_address): Ditto.
3749 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3751 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3753 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3755 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3756 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3757 hw-properties_h, hw-tree_h): Define, point at corresponding
3759 (hw_base_headers): Define list of headers included by hw-base.h
3760 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3761 hw-properties.o, hw-tree.o): Specify dependencies.
3762 (dv-core.o, dv-pal.o): Ditto.
3764 * sim-hw.h: New file.
3766 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3767 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3769 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3771 * hw-base.h, hw-base.c: new files. Copied from
3772 ../ppc/device_table.[hc].
3774 * dv-core.c, dv-pal.c: New files. Copied from
3775 ../ppc/hw_{core,pal}.c
3777 * sim-basics.h (struct hw): Declare.
3778 (enum port_direction, enum object_disposition): Declare.
3780 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3782 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3783 sim_dv_src in Makefile. Take list of devices as parameter to m4
3786 * configure: Regenerated to track ../common/aclocal.m4 changes.
3788 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3790 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3791 trace_prefix can abort cleanly.
3793 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3795 * dv-sockser.c, dv-sockser.h: New files.
3796 * Make-common.in (dv-sockser.o): Add rule for.
3797 * aclocal.m4: Check for fcntl.h.
3798 * config.h: Add HAVE_FCNTL_H.
3800 * sim-break.c (remove_breakpoint): Fix thinko.
3802 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3803 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3805 1998-03-13 Fred Fish <fnf@cygnus.com>
3807 * sim-base.h (struct sim_state_base): Add prog_syms and
3808 define macro STATE_PROG_SYMS.
3809 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3810 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3811 and bfd_canonicalize_symtab, to get symbol table on first use
3812 and preserve it via STATE_PROG_SYMS for future calls to
3813 bfd_find_nearest_line.
3815 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3817 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3819 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3820 up to nr_maps, not just access_* maps.
3822 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3825 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3826 over nr_maps not sim_core_nr_maps.
3828 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3829 core_map argument to unsigned.
3830 (struct _sim_core): Ditto for struct member core_map.
3832 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3834 * sim-basics.h (access_io, access_*_io): Define.
3835 (map_read, map_write, map_exec, map_io): Define.
3837 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3838 attach with more generic mapmask.
3839 (sim_core_{read,write}_*): Change map argument to unsigned.
3841 * sim-core.c (sim_core_uninstall, sim_core_attach,
3842 sim_core_detach): Iterate over nr_maps instead of
3845 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3846 instead of the write_map.
3847 (remove_breakpoint): Ditto.
3849 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3850 with read_map, write_map, exec_map resp.
3852 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3855 * cgen-utils.c (sim_disassemble_insn): Ditto.
3857 * sim-hrw.c (sim_write, sim_write): Ditto.
3859 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3860 transfer_to_str): New functions.
3862 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3864 * sim-base.h (sim_state_base): New member environment.
3865 (STATE_ENVIRONMENT): New macro.
3866 * sim-config.c (current_environment): Delete.
3867 (sim_config_default): New function.
3868 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3869 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3870 (sim_config_default): Add prototype.
3871 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3872 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3873 Set STATE_ENVIRONMENT, not current_environment.
3875 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3877 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3879 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3881 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3883 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3885 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3887 * Make-common.in (TAGS): Make smarter.
3888 * Makefile.in (TAGS): Ditto.
3890 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3892 * sim-module.c (*): Fix typos in assertion tests.
3894 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3896 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3899 * sim-options.c (sim_parse_args): Ditto.
3900 (sim_args_command): Return OK, instead of nothing, for an empty
3903 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3905 * sim-profile.c (profile_info): Rename from profile_print. Drop
3906 misc and misc_cpu callback arguments. Use
3907 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3908 (profile_install): Install profile_info function.
3910 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3911 STATE_PROFILE_INFO_CALLBACK): Define.
3912 (struct PROFILE_DATA): Add field info_cpu_callback.
3913 (profile_print): Delete function.
3915 * sim-base.h (STATE_MODULES): Define. Replace individual
3916 STATE_*_LIST with single struct module_list.
3918 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3919 (struct module_list): Declare.
3921 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3922 sim_module_info): New functions.
3923 (sim_module_install): Clean up module data structures.
3925 * sim-info.c (sim_info): New file. New function. Call
3928 * Make-common.in (sim-info.o): Define rule.
3929 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3932 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3934 * sim-base.h (sim_cpu_base): New members name, options.
3935 (sim_cpu_lookup): Add prototype.
3936 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3937 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3938 (sim_add_option_table): Update prototype.
3939 * sim-options.c (sim_add_option_table): New argument `cpu'.
3940 (standard_option_handler,standard_install): Update.
3941 (sim_parse_args): Handle cpu specific options.
3942 (print_help): New static function.
3943 (sim_print_help): Call it. Print cpu specific options.
3944 (find_match): New static function.
3945 (sim_args_command): Call it. Handle cpu specific options.
3946 * sim-utils.c (sim_cpu_lookup): New function.
3947 * sim-memopt.c (memory_option_handler): Update.
3948 (sim_memopt_install): Update.
3949 * sim-model.c (model_option_handler): Update.
3950 (model_install): Update.
3951 * sim-profile.c (profile_option_handler): Update.
3952 (profile_install): Update.
3953 * sim-trace.c (trace_option_handler): Update.
3954 (trace_install): Update.
3955 * sim-watch.c (watchpoint_option_handler): Update.
3956 (sim_watchpoint_install): Update.
3957 * cgen-scache.c (scache_option_handler): Update.
3958 (scache_install): Update.
3960 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3962 * Make-common.in (check): Run `make check' in testsuite dir.
3964 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3966 * sim-trace.c (trace_result0): New function.
3968 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3969 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3970 tracing sim_fpu variables.
3971 (TRACE_ALU_RESULT0): Define.
3972 (TRACE_FP_RESULT_WORD): Define.
3973 (TRACE_FP_INPUT_WORD1): Define.
3975 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3976 sim_fpu_two): New constants.
3977 (sim_fpu_op1, sim_fpu_op2): New types.
3978 (struct _sim_fpu): Delete member result. Re-order other members.
3979 (sim_fpu_sign, sim_fpu_exp): New functions.
3980 (sim_fpu_max, sim_fpu_min): new functions.
3981 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3982 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3984 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3986 * sim-profile.c (profile_print): Delete duplicate test of
3988 (profile_print_pc): Exit early if data collection not set up.
3989 (profile_print_core): Simplify by calling sim_core_map_to_str.
3990 * sim-core.h (sim_core_map_to_str): Declare.
3991 * sim-core.c (sim_core_map_to_str): Make non-static.
3993 * genmloop.sh (engine_resume): Update insn_count before exiting.
3994 (engine_resume_full): Keep accurate core profile data.
3996 * cgen-utils.c (sim_disassemble_insn): Don't use
3997 sim_core_read_aligned_N, it messes up profiling results.
3999 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4001 * nltvals.def: Regenerate with MN10300 additions.
4003 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4005 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4007 * sim-trace.h, sim-trace.c (trace_result_word2,
4008 trace_input_word4, trace_result_word4): New function.
4010 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4012 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4014 * sim-xcat.h: Delete.
4015 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4016 * cgen-sim.h: Ditto.
4017 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4018 * sim-n-bits.h: Ditto.
4019 * sim-n-core.h: Ditto.
4020 * sim-n-endian.h: Ditto.
4022 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4024 * syscall.c (cb_syscall): Handle short reads, and EOF.
4026 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4028 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4029 sim_fpu to safely print fp_word values.
4030 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4031 (trace_result_bool1, trace_result_addr1): New functions.
4032 (trace_input_bool1, trace_input_addr1): New functions.
4034 * sim-trace.h (TRACE_FPU_*): Define.
4036 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4038 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4039 (sim_fpu_fpto, sim_fpu_tofp): Define.
4041 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4043 * sim-fpu.c (sim_fpu_cmp): New function.
4045 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4047 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4048 instead of abuf->length.
4049 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4050 (set_trace_option_mask): Renamed from set_trace_options.
4051 (set_trace_option): New function.
4052 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4053 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4055 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4057 * sim-basics.h: Declare struct _sim_fpu.
4059 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4061 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4062 (trace_prefix, trace_input*, trace_result*): Declare.
4063 (trace_one_insn): Change declaration, assume trace_prefix called.
4064 (trace_generic): Like trace_one_insn.
4065 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4066 (TRACE_alu, TRACE_[a-z]*): Update.
4068 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4069 trace_insn, save_data, trace_idx_to_str, print_data): New
4071 (trace_one_insn): Rewrite.
4072 (trace_generic): New function.
4074 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4076 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4078 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4079 (SEMANTIC_FN): Rewrite declaration.
4080 (DECODE): Update type of semantic_fast member.
4081 ({EX,SEM}_FN_NAME): Have only one version.
4082 * sim-base.h (sim_state_base): Delete conditionals surrounding
4085 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4087 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4090 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4092 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4093 Add missing parameters to device_io calls.
4094 * sim-core.h: Add missing parameters to device_io calls.
4096 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4098 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4099 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4100 (SEMANTIC{,_CACHE}_FN): Fix return type.
4101 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4102 (engine_resume): Likewise. Make `engine' volatile. Save copy
4103 of cpu pointer in volatile object. Initialize read switch if
4106 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4108 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4109 (SEM_INSN): New macro.
4111 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4113 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4115 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4117 * configure: Regenerated to track ../common/aclocal.m4 changes.
4119 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4121 * sim-types.h (fp_word): New type, define according to
4122 WITH_TARGET_FLOATING_POINT_BITSIZE.
4124 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4125 configuration of size of floating point registers.
4127 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4129 * sim-profile.c (profile_print): Only print CPU <N> if other
4130 output is going to appear.
4132 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4134 * configure: Regenerated to track ../common/aclocal.m4 changes.
4136 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4138 * sim-types.h (address_word): Typedef according to
4139 WITH_TARGET_ADDRESS_BITSIZE.
4140 (signed_cell, unsigned_cell, natural_cell): Ditto using
4141 WITH_TARGET_CELL_BITSIZE.
4143 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4144 (WITH_TARGET_CELL_BITSIZE): Define.
4145 (WITH_HOST_WORD_BITSIZE): Delete.
4147 * sim-config.c (print_sim_config): Update.
4149 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4150 configuration of address and OpenFirmware cell sizes.
4152 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4154 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4155 * sim-run.c (sim_engine_run): Update.
4157 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4159 * sim-run.c (sim_engine_run): Ditto.
4161 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4162 (sim_resume): Pass nr_cpus to sim_engine_run.
4164 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4166 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4168 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4170 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4172 * Make-common.in (stamp-tvals): New rule.
4173 (targ-vals.h,targ-map.c): Depend on it.
4174 (clean): Remove stamp-tvals.
4176 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4178 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4179 in code also #if 0'ed.
4181 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4183 * configure: Regenerated to track ../common/aclocal.m4 changes.
4184 * aclocal.m4: Recognize --enable-maintainer-mode.
4186 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4188 * cgen-scache.h: Deleted.
4189 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4190 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4191 (scache_init): Use runtime computed size of SCACHE.
4192 (scache_flush): Likewise.
4193 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4194 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4195 * cgen-sim.h: Scache support moved here.
4196 (PC): Redo definition.
4197 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4198 (DECODE): Add parallel execution support.
4199 Only include semantic label members if using switch.
4200 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4201 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4202 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4203 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4205 (engine_{stop,run,resume,halt,signal}): Delete decls.
4206 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4207 (argbuf,scache): Delete forward decls.
4208 (STATE): Delete decl.
4209 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4210 Include cgen-mem.h, cgen-ops.h.
4211 (engine_halt,engine_signal): Delete.
4212 ({ex,exc,sem,semc}_illegal): Delete.
4213 (sim_disassemble_insn): Result of extract fn is in bits.
4214 * genmloop.sh: Rewrite.
4216 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4219 * sim-base.h (sim_state_base): Delete member `model'.
4220 (sim_cpu_base): Add member `model'.
4221 * sim-model.h (IMP_PROPERTIES): New type.
4222 (MACH): New members imp_props, models.
4223 (models): Delete decl.
4224 * sim-model.c (set_model): Update.
4225 * sim-profile.c (profile_print_model): Update.
4227 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4229 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4231 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4234 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4236 * configure: Regenerated to track ../common/aclocal.m4 changes.
4239 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4241 * aclocal.m4 (AR): Check for sigaction.
4243 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4245 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4247 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4248 * sim-config.c (sim_config): Replace WITH_DEVICES with
4249 WITH_TREE_PROPERTIES.
4251 * configure: Regenerated to track ../common/aclocal.m4 changes.
4253 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4255 * Make-common.in (SIM_ENVIRONMENT): New variable.
4256 (CONFIG_CFLAGS): Add it.
4257 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4258 --enable-sim-environment option.
4259 * configure: Regenerated.
4260 * sim-config.h (environment support): Rewrite.
4261 * sim-config.c (current_environment): Define as enum, unconditionally.
4262 (current_alignment): Define unconditionally.
4263 (config_environment_to_a): Update.
4264 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4265 (sim_config): Handle environment and alignment determination
4266 unconditionally. Delete sanity checks of current_environment,
4268 (print_sim_config): Update.
4269 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4270 (standard_options): Add --environment.
4271 (standard_option_handler): Likewise.
4273 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4275 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4276 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4277 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4278 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4279 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4280 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4281 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4282 argument ADD_CA macro with two argument ADDC_C - add carrying with
4284 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4285 argument SUB_CA macro with two argument SUBC_X - subtract
4287 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4289 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4291 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4293 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4294 * sim-io.h (sim_io_syscalls): Delete.
4296 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4298 * syscall.c (cb_syscall): Add missing else, so write to stdout
4301 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4302 the carry bit from the CPU's psw.
4304 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4306 * gennltvals.sh: Redo syscall support.
4307 * nltvals.def: Regenerated.
4309 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4311 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4312 the stream immediately.
4314 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4316 * sim-io.c (sim_io_getstring): Delete unused len2.
4317 (sim_io_syscalls): Ditto for sys_errno.
4319 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4321 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4323 * Make-common.in (run.o): Depend on remote-sim.h.
4324 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4325 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4327 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4329 * sim-io.c (sim_io_syscalls): Disable lseek.
4331 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4333 * gennltvals.sh: Generate syscall values for d30v.
4335 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4336 * nltvals.def: Regenerate.
4338 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4339 (os_fstat): Likewise. Validate fd argument.
4340 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4341 just compute target stat struct length.
4342 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4343 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4344 (get_string): Return host errno values so they can be properly
4346 (cb_syscall): Likewise.
4347 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4348 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4349 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4350 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4351 (get_path): New function.
4353 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4355 * sim-io.c (sim_io_syscalls): New function to provide system call
4356 emulation. Provide exit, open, close, read, write, lseek, and
4358 (sim_io_getstring): New function to return a string from a
4359 simulated memory location.
4361 * sim-io.h (sim_io_syscalls): Add declaration.
4363 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4365 * sim-core.c (sim_core_signal): Fix spelling error in message.
4367 * sim-hrw.c (sim_read): Use read map, not write map.
4369 * Make-common.in (all): Add .gdbinit.
4370 * gdbinit.in: Add dump command.
4372 * sim-model.c (model_options): Use '\0' for `shortopt'.
4374 * sim-trace.c (trace_option_handler): Set state trace file
4375 for --trace-file in addition to cpu's values.
4376 (trace_vprintf): If cpu == NULL, try state's trace file.
4377 (trace_options): Reorganize table, reword some descriptions.
4379 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4381 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4384 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4386 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4387 signal untranslated, document problem with this.
4389 * nrun.c (main): Check for a prog name of `*step'. If present,
4390 step the simulator instead of allowing it to run free.
4392 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4394 * Make-common.in (sim_main_headers): Add sim-signal.h.
4396 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4398 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4400 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4402 * sim-signal.h: Start simulator signals at 64 so that host signal
4403 numbers can be detected and reported.
4405 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4407 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4409 * callback.c (cb_host_to_target_stat): Fix return values.
4411 * cgen-sim.h (enum_signal_type): Delete.
4412 (engine_signal): Update prototype.
4413 * cgen-utils.c: Don't include <signal.h>.
4414 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4415 (engine_signal): Update.
4417 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4418 (sim_state_free): Call SIM_STATE_FREE if defined.
4420 * sim-module.c (sim_module_install): Don't leave any modules
4421 installed if one fails to install.
4423 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4425 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4426 more, since alloca is not used in this file.
4428 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4429 correctly set the carry and overflow bits for those types.
4430 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4431 with carry, so carry is correct after doing both adds.
4432 (ALU*): Space out '\' to make it easier to read.
4434 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4436 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4439 * sim-signal.c, sim-signal.h: New files.
4440 * Make-common.in (sim-signal.o): Add rule for.
4441 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4442 * sim-abort.c: Don't include <signal.h>.
4443 * sim-basics.h: #include "sim-signal.h".
4444 * sim-break.c: Don't include <signal.h>.
4445 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4446 * sim-core.c: Don't include <signal.h>.
4447 (SIGBUS): Delete definition.
4448 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4449 * sim-engine.c: Don't include <signal.h>.
4450 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4451 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4452 * sim-resume.c: Don't include <signal.h>.
4453 (SIGTRAP): Delete definition.
4454 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4455 * sim-stop.c: Don't include <signal.h>.
4456 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4457 * sim-watch.c: Don't include <signal.h>.
4458 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4460 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4462 * sim-base.h (CIA_ADDR): Provide default definition.
4463 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4464 * sim-break.c (sim_handle_breakpoint): Likewise.
4466 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4468 * Make-common.in (srccom): New variable.
4470 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4471 (LIB_OBJS): Add syscall.o.
4472 (gentmap): Pass $(NL_TARGET) to $(CC).
4473 (syscall.o): Add rule for.
4474 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4475 (sim-bits.o): Depend on $(sim-n-bits_h).
4476 (sim-load.o): Depend on callback.h.
4478 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4479 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4480 * cgen-mem.h, cgen-ops.h: New files.
4482 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4484 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4486 * callback.c: #include string.h or strings.h.
4487 #include sys/types.h and sys/stat.h.
4488 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4489 (os_get_errno,os_open): Update.
4490 (os_stat,os_fstat): New functions.
4491 (os_init): Initialize syscall_map, errno_map, open_map.
4492 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4493 errno_map, open_map, signal_map, stat_map.
4494 (cb_read_target_syscall_maps): New function.
4495 (cb_target_to_host_syscall): New function.
4496 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4497 (cb_target_to_host_open): Renamed from target_to_host_open.
4498 (store): New function.
4499 (cb_host_to_target_stat): New function.
4500 * syscall.c: New file.
4501 * gentmap.c (sys_tdefs): New global.
4502 (gen_targ_vals_h): Output target syscall numbers.
4503 (gen_targ_map_c): Update. Output target syscall translation map.
4504 * gentvals.sh: New first argument `target'. Preface table with
4505 #ifdef NL_TARGET_$target if non-null target passed.
4506 * gennltvals.sh: New file.
4507 * nltvals.def: Regenerated.
4509 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4511 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4513 (sim_core_dummy_M): Declare.
4515 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4517 * sim-core.c (sim_core_signal): Print the address of the
4520 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4522 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4524 * sim-base.h (sim_state_base): Add member trace_data.
4525 (STATE_TRACE_DATA): New macro.
4526 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4527 ({WITH_,}TRACE_DEBUG_P): New macros.
4528 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4529 (_sim_cpu): Delete forward reference.
4530 (debug_printf): Update.
4531 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4532 (trace_options): Add --trace-debug.
4533 (set_trace_options): Handle it.
4534 (trace_option_handler): Likewise.
4535 (trace_install): Init state trace_data struct.
4536 (trace_uninstall): Close state trace file.
4537 * sim-events.c (ETRACE): Only print source file and line number if
4539 * sim-n-core.h (sim_core_trace_M): Likewise.
4541 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4543 1997-11-13 Felix Lee <flee@cygnus.com>
4545 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4547 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4549 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4551 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4553 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4555 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4556 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4559 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4561 * sim-events.c (sim_events_process): Re-compute the time -
4562 update_time_from_event - as each event is processed. Reverses
4565 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4567 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4569 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4571 * sim-events.c (sim_events_process): Delete redundant call to
4572 update_time_from_event.
4573 (sim_events_slip): Always decrement time_from_event.
4574 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4575 Delete assertion that time_from_event >=0 when work in queue, no
4578 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4580 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4581 (standard_option_handler): Update.
4583 * sim-options.h: Clarify documentation.
4584 (OPTION_LONG_ONLY_P): Delete definition.
4585 (OPTION_VALID_P): Define.
4587 * sim-options.c (sim_print_help): Allow short only options.
4588 (sim_parse_args): Ditto.
4589 (sim_args_command): Skip short only options.
4590 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4591 separate entries for short and long options in the HANDLERS and
4593 (sim_parse_args): Disable argument permutation.
4595 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4597 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4598 Add argument M, size of data type.
4599 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4600 Declare, ditto for 5, 6 & 7 byte transfers.
4601 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4604 * sim-n-core.h (sim_core_trace_M): Rename from
4605 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4606 with transfer type. Print transfer direction. Handle 1 and 2 byte
4608 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4610 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4611 Update all functions.
4613 * sim-core.c: Generate functions starting with 16 not 1.
4614 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4615 all 5, 6 & 7 byte transfers.
4617 * sim-n-core.h (sim_core_read_misaligned_N,
4618 sim_core_write_misaligned_N): Implement.
4620 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4622 * sim-endian.h (U16_8): Implement
4624 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4626 * sim-endian.h (VL8_16, VH8_16): Implement.
4628 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4630 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4631 (memory_option_handler): Skip comma in alias address list
4633 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4635 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4637 (parse_size, parse_addr): New functions
4638 (memory_option_handler, memory_options): Parse address & size
4639 using new functions. Pass level, space, modulo to do_memopt_add &
4642 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4644 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4645 `attach_type attach' argument with `unsigned level' argument.
4648 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4649 sim_core_attach): Replace argument attach with level. Update
4650 verification of arguments.
4651 (sim_core_map_detach, sim_core_detach): Replace argument attach
4654 * sim-basics.h (enum _attach_type): Delete.
4656 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4658 * sim-core.h (sim_core_write_8): Define.
4660 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4662 * sim-bits.h: Document ROTn macro.
4664 * sim-endian.h (H2T): Handle 16 byte variables.
4666 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4669 * sim-core.c: Do not generate sim_core_*_word.
4671 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4672 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4674 * sim-core.h (sim_core_read_unaligned_word,
4675 sim_core_read_aligned_word, sim_core_read_word,
4676 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4677 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4679 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4681 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4683 * sim-endian.h: Disable 16 byte support.
4685 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4687 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4689 * sim-n-core.h (sim_core_trace_N): New function.
4690 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4691 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4693 * sim-endian.h: Add 128 bit variant.
4695 * sim-core.h, sim-core.c: Add 128 bit variant.
4697 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4699 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4701 * sim-events.c (sim_events_process): Clear events->work_pending.
4702 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4703 setting, nr_ticks_to_process.
4704 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4705 when the event queue isn't next.
4707 * sim-events.h, sim-events.c (sim_events_slip): New function.
4709 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4711 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4713 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4716 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4718 * nrun.c (main): Remove useless test of name != NULL.
4719 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4721 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4723 * sim-fpu.c (EXPMAX): Type is unsigned.
4724 (MIN_INT, MAX_INT): Type is signed64.
4725 (i2fpu): Type of val is signed64.
4727 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4729 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4730 a bucket size of zero.
4732 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4733 OPTION_PROFILE_PC): Define.
4734 (profile_option_handler): Add support for --profile-pc and
4735 --profile-pc-granularity options.
4736 (profile_pc_init): When possible, compute nr buckets from bucket
4739 * sim-profile.c (profile_pc_init): Align the profile-pc end
4740 address with the profile-pc bucket size.
4742 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4743 something less ambiguous.
4744 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4746 * sim-profile.c (profile_pc_cleanup): New function. Move
4747 profile_pc_uninstall code to here.
4748 (profile_pc_uninstall): Call.
4749 (profile_pc_init): Call.
4751 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4753 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4754 file using BSD gprof format.
4756 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4758 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4759 MSBIT64): Force result to unsignedN.
4761 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4763 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4765 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4766 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4767 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4768 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4770 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4772 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4775 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4776 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4778 (sim_core_attach): Rename buffer_freed to free_buffer, type
4779 void*. Ensure that allocated buffer is alligned according to
4782 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4784 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4785 (ALU64_SUB): Define.
4787 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4788 (.gdbinit): Remove dependencies, generate once per build.
4790 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4792 * sim-n-core.h (sim_core_read_aligned_N,
4793 sim_core_write_aligned_N): Make xaddr param type address_word not
4796 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4798 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4799 unpacked floating point struct. Pass sim_fpu object by reference.
4800 Add preliminary support for rounding modes.
4802 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4804 * configure: Regenerated to track ../common/aclocal.m4 changes.
4806 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4808 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4809 WITH_TARGET_BITSIZE.
4811 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4813 * sim-profile.c (profile_print_core): label needs empty statement.
4815 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4817 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4818 and zfree instead of xmalloc and free. Prevents warnings.
4820 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4822 * configure: Regenerated to track ../common/aclocal.m4 changes.
4824 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4826 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4827 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4829 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4830 controling the bitsize/msb of the target.
4832 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4834 * Make-common.in: New files sim-break.c, sim-break.h.
4835 * sim-base.h: Add point to breakpoint list to sim_state_base.
4836 * sim-break.c sim-break.h: New modules that implement intrinsic
4838 * sim-module.c: Add breakpoint module.
4840 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4842 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4844 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4846 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4847 (SIGBUS) define for Windows.
4848 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4849 * sim-resume.c: define SIGTRAP for windows.
4850 * sim-xcat.h: use token pasting if ALMOST_STDC.
4852 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4854 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4856 (CONFIG_CFLAGS): Add same.
4858 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4860 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4861 (SIGNED32): use ##i32.
4863 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4865 * configure: Regenerated to track ../common/aclocal.m4 changes.
4867 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4869 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4872 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4873 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4874 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4875 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4876 (CONFIG_CFLAGS): Add same.
4878 * aclocal.m4: Perform AC_SUBST on optional options.
4880 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4882 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4884 * sim-options.c (standard_option_handler): Typo in warning message.
4886 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4888 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4889 insn count. Make count conditional on there being a valid
4891 (profile_pc_init): Make default PC profile frequency an arbitrary
4894 * sim-base.h: Ditto.
4896 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4899 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4902 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4904 * configure: Regenerated to track ../common/aclocal.m4 changes.
4906 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4908 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4909 configured alignment.
4911 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4913 * configure: Regenerated to track ../common/aclocal.m4 changes.
4915 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4917 * sim-config.c (sim_config): Check for default alignment.
4919 * sim-options.c (standard_option_handler): Add alignment option.
4921 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4922 default alignment requirements on memory accesses.
4924 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4926 * sim-load.c (sim_load_file): Return failure if the executable
4927 had no loadable sections.
4929 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4931 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4934 * sim-core.c (sim_core_signal): When bad access halt simulator
4935 SIGSEGV / SIGBUS instead of aborting.
4936 (signal.h): Include.
4938 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4939 options was missing.
4941 * sim-bits.h (MOVED): Define
4943 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4945 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4948 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4950 * sim-bits.c: Add 8 bit versions of bit macros.
4952 * sim-bits.h: Ditto.
4954 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4956 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4957 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4959 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4960 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4962 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4963 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4965 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4967 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4968 configure.in: Output to cconfig.h instead of config.h.
4970 * configure: Regenerated to track ../common/aclocal.m4 changes.
4972 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4974 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4977 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4979 * callback.c (os_write): divert stdout and stderr to their
4982 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4984 * sim-profile.c (profile_print_speed): Call
4985 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4987 * sim-events.c (sim_events_elapsed_time): New function return nr
4988 host MS consumed by the simulator.
4989 (sim_watch_valid): Use.
4991 * sim-module.c (modules): Install sim_events very very early.
4993 * sim-profile.c (profile_print): Call profile_print_pc.
4995 (profile_pc_init): New function, set up processor for PC
4997 (profile_print_pc): New function, print a PC profile.
4998 (profile_pc_event): New function, sample PC.
5000 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5001 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5004 * sim-options.c (sim_print_help): Pacify GCC.
5006 * sim-n-core.h (sim_core_read_aligned_N,
5007 sim_core_write_aligned_N): Add un-conditional profile call.
5008 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5009 profile call when aligned read/write isn't used.
5011 * sim-base.h: Include sim-profile, sim-model after sim-core &
5012 sim-events allow sim-core to define useful values.
5014 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5015 (profile_option_handler, profile_options): Add support for
5016 --profile-core option.
5017 (print_bar): Include when core profiling.
5018 (profile_print_core): New function, print core profile.
5020 * sim-config.c (print_sim_config): Print profile status.
5022 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5023 WITH_PROFILE_PC_P): Define.
5024 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5025 (PROFILE_COUNT_CORE): Define.
5027 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5029 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5030 interrupt_names array as the data.
5031 (sim-watch.h): Document.
5033 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5035 * sim-options.c (sim_print_help): When the doc string is to long
5038 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5039 that only the first few the watch options are listed. Generate
5040 meanginful usage messages.
5042 * sim-options.h (struct OPTION): Clarify use of doc_name field
5044 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5046 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5047 (standard_option_handler): Handle --architecture-info.
5049 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5051 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5052 illegal zero-sized array.
5053 * sim-core.c (sim_core_xor_read_buffer): same.
5055 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5057 * nltvals.def: Regenerate.
5059 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5061 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5063 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5065 * sim-bits.c (MASKED): Delete.
5066 (EXTRACTED): Delete.
5067 (LSEXTRACTED, MSEXTRACTED): New functions.
5069 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5070 (MSMASKEDn, LSMASKEDn): Add last argument.
5073 * sim-bits.h (EXTEND8, EXTEND16): Define.
5074 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5076 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5078 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5079 current instruction address.
5081 * sim-inline.h (*_ENGINE): Define.
5083 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5085 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5087 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5088 (watch_option_handler): Call delete_watchpoint with ident or type.
5089 (sim_watchpoint_install): Create interrupt specific watchpoint
5090 commands on the fly.
5091 (do_watchpoint_create): New function, create a watch point using
5092 type/int-nr info encoded in the option nr.
5093 (do_watchpoint_info): New function. List active watchpoints.
5095 * sim-watch.h: Change data structure to a list.
5097 * sim-memopt.c (memory_option_handler): Require explicit "all"
5098 before deleting all memory regions.
5100 * sim-utils.c (sim_do_commandf): New function, printf version of
5103 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5105 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5107 (SIGNED64, UNSIGNED64): Delete.
5108 (ALU64_ADD): Don't rely on bit endianness.
5109 (ALU64_BEGIN): Define.
5111 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5112 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5114 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5115 suffix - u64, LL - to 64 bit constants.
5117 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5119 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5121 * sim-utils.h (NZALLOC): Define - zalloc * N.
5123 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5124 implementation of read/write functions.
5126 * Make-common.in (sim-hrw.o): New target.
5128 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5131 * sim-memopt.c (memory_option_handler): Implement memory-size
5132 command. Implement memory-alias command. Let memory-delete delete
5134 (add_memopt): New function. Add a memory region.
5135 (do_memopt_delete): New function. Delete a memory region.
5137 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5139 * sim-core.c (sim_core_detach): New function.
5140 (sim_core_map_detach): New function. Perform the actual detach.
5141 (sim_core_init): Move initialization code from here.
5142 (sim_core_install): To here.
5143 (sim_core_uninstall): And here.
5145 * sim-module.c: Add memopt module.
5147 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5148 simulator base type.
5150 * Make-common.in (sim_main_headers): Add sim-memopt.h
5151 (sim-memopt.o): New target.
5153 * sim-core.c (sim_core_install): Add core_options to the option
5156 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5159 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5162 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5163 address_word, add mask member.
5165 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5166 address_word, allow for 64bit targets in 32bit host. Add modulo
5168 (sim_core_map_attach): Ditto.
5169 (new_sim_core_mapping): Ditto.
5170 (sim_core_translate): Mask address when modulo memory.
5172 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5174 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5176 * gdbinit.in: New file.
5177 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5178 * Make-common.in (distclean): Delete .gdbinit.
5179 (.gdbinit): Add rule for.
5180 * configure: Regenerated to track ../common/aclocal.m4 changes.
5182 * Make-common.in (cgen-run.o): Add rule for.
5184 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5186 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5188 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5189 both resumed and previous elapsed time.
5190 (sim_events_init): Set initial_wallclock and current_wallclock to
5192 (sim_events_install): Install sim_events_suspend and
5194 (sim_events_watch_clock): Allow for suspended simulator when
5195 computing the time of the clock event.
5197 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5198 initial_wallclock to elapsed_wallclock, set both to zero.
5199 (sim_events_init, sim_events_uninstall): Delete prototypes.
5201 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5203 * sim-module.c(sim_module_resume, sim_module_suspend): New
5206 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5208 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5211 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5213 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5214 * Make-common.in (TAGS): Likewise.
5215 * sim-n-bits.h: Add TAGS comments for all functions.
5216 * sim-n-core.h: Likewise.
5217 * sim-n-endian.h: Likewise.
5219 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5221 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5224 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5226 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5229 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5231 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5232 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5234 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5236 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5237 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5238 nr_transfered and nr_this_transfer unsigned.
5240 * sim-events.c (sim_events_tickn): N is signed, as limited to
5243 * sim-n-endian.h (offset_N): Change size to unsigned.
5245 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5247 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5249 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5251 * sim-options.c (sim_parse_args): Use dupargv.
5253 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5255 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5257 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5259 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5262 * sim-options.c (standard_options): Add --architecture=MACHINE and
5263 --target=TARGET options.
5264 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5265 (standard_option_handler): Handle architecture and target options.
5268 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5270 (sim_analyze_program): Set prog_bfd architecture from
5271 STATE_ARCHITECTURE if known.
5273 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5275 * configure: Regenerated to track ../common/aclocal.m4 changes.
5278 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5280 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5281 that option does not apply to certain files.
5283 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5285 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5286 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5287 offset from MSB/LSB.
5289 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5290 access address of sub word quantity of a hosts 16, 32, 64 bit word
5292 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5293 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5294 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5295 return N*2 byte value with argument in Hi/Lo word. Renamed from
5296 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5298 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5299 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5300 so that bit offset is explicit.
5302 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5304 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5305 Update STATE_PROG_BFD when needed with a dup'd copy of the
5308 * sim-config.c (sim_config): Delete ABFD argument, use
5309 STATE_PROG_BFD directly.
5311 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5313 * run.c (main): Pass the open ABFD to sim_create_inferior.
5315 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5319 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5320 hardware only simulator targets.
5322 * Make-common.in (sim-hload.o): Add rule.
5324 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5326 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5327 used by copyargv and freeargv.
5329 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5330 STATE_PROG_ARGV, not just a pointer.
5332 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5334 * configure: Regenerated to track ../common/aclocal.m4 changes.
5337 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339 * aclocal.m4 (sim-endian): Add second argument to
5340 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5341 default endian when not hardwired.
5343 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5344 else failes value for target byte order.
5346 * sim-config.c (sim_config): Add abfd arguments. Set
5347 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5349 (sim_config): Return SIM_RC, don't abort.
5352 * run.c (main): Update call to sim_open - add ABFD argument.
5353 * nrun.c (main): Add NULL ABFD argument.
5355 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5357 * callback.c (os_poll_quit): Make static.
5358 Call sim_cb_eprintf, not p->eprintf.
5359 (sim_cb_printf, sim_cb_eprintf): New functions.
5360 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5362 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5363 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5364 sim-utils.h. #include sim-utils.h.
5365 * sim-utils.h: Above decls moved here.
5366 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5368 * sim-watch.c (action_watchpoint): Fix thinkos.
5370 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5372 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5374 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5376 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5377 to FORCED_ALIGNMENT case.
5379 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5381 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5383 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5385 * Make-common.in (libsim.a): Fix typo.
5387 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5389 * nrun.c (main): Verify the structure returned before using it.
5391 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5393 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5396 * sim-engine.c (sim_engine_install): New function. Install the
5397 engine init functions.
5398 (sim_engine_init): [Re]initialize the simulator engine.
5400 * sim-module.c: Add sim_engine to list of modules that always
5403 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5405 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5406 to remove the old watchpoint, not delete_watchpoint.
5407 (watch_option_handler): Action the correct watchpoint, not just
5410 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5412 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5413 both low and high word.
5414 (sim_core_write_aligned_N): Ditto.
5416 * sim-trace.c (set_trace_options): Delete code explicitly setting
5419 * sim-options.c (sim_print_help): Call the list commands if not a
5420 standalone simulator.
5421 (sim_print_help): Advise that some options may not be applicable.
5423 * sim-trace.c (set_trace_options): Assume core present.
5425 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5426 buffer when full not almost full.
5428 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5430 * sim-events.c (sim_events_process): Don't blat the event queue
5431 when processing watchpoints.
5433 * sim-watch.h: Make arg unsigned long - stop sign extension.
5435 * sim-events.c (sim_watch_valid): rewrite so debugable.
5437 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5439 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5440 inequality test is possible.
5441 (handle_watchpoint): Re-pass is_within arg.
5442 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5443 0 to schedule_watchpoint's is_within arg.
5444 (sim_watchpoint_init): Re-pass is_within arg.
5446 * sim-options.c (sim_print_help): Add is_command argument. Don't
5447 include -- prefix when called from the command line interpreter.
5449 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5451 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5452 zero indicates that the test should be reversed.
5453 (sim_events_watch_core): Ditto.
5454 (WATCH_CORE): Compare range against is_within.
5457 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5459 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5460 sim_core_read_buffer. Check nr-bytes transfered.
5462 * sim-core.h (sim_core_common): Define a new struct that contains
5463 the common data. to sd and cpu structures.
5464 * sim-core.c (sim_core_attach): Update.
5465 (sim_core_init): Update. Remember to copy initialized data to each
5467 (sim_core_find_mapping): Ditto.
5469 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5470 (sim_core_write_buffer): Ditto.
5472 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5473 transfer use xor version of read buffer.
5474 (sim_core_write_unaligned_N): Ditto for write.
5476 * sim-core.c (sim_core_xor_read_buffer): New function implement
5477 xor-endian data read breaking transfer up into xor-endian sized
5479 (sim_core_xor_write_buffer): Ditto for write.
5480 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5481 - needed for xor-endian transfers.
5483 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5485 * sim-inline.h: Review description.
5487 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5488 to just those involved in data transfers and configuration.
5490 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5492 * sim-n-core.h (sim_core_read_aligned_N): Use.
5493 (sim_core_read_unaligned_N): Ditto.
5494 (sim_core_read_unaligned_N): Ditto..
5495 (sim_core_write_unaligned_N): Ditto.
5497 * sim-core.h: Add xor endian bitmap to main structure. *
5499 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5501 (sim_core_read_aligned_N): Ditto.
5503 * sim-core.c (sim_core_set_xor_endian): New function.
5504 (sim_core_attach): Don't overwrite the per-cpu xor map when
5505 cloning the global core.
5507 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5509 * sim-engine.h: Update below so that it is using an enumerated
5512 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5514 * sim-engine.c (sim_engine_restart):
5515 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5516 return value used for simulator restart from 0 to 2.
5518 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520 * cgen-scache.c (scache_option_handler): Add is_command arg.
5522 * sim-model.c (model_option_handler): Add is_command argument.
5524 * sim-profile.c (profile_option_handler): Add is_command arg.
5526 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5529 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5530 order that they are registered.
5532 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5533 between option and command line processing.
5535 * sim-options.c: Include stdlib.h, ctype.h.
5537 * Make-common.in (sim-watch.o): Add rule.
5538 (sim_main_headers): Assume sim-assert.h included.
5539 (sim-*.o): Simplify make rule.
5541 * sim-module.c: Add sim_watch_install to module list.
5543 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5545 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5548 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5549 * sim-events.c (sim_events_install): Ditto.
5550 * sim-core.c (sim_core_install): Ditto.
5551 * sim-model.c (model_install): Ditto.
5552 * sim-options.c (standard_install): Ditto.
5553 * sim-profile.c (profile_install): Ditto.
5554 * sim-reason.c (sim_stop_reason): Ditto.
5555 * sim-run.c (sim_engine_run): Ditto.
5556 * sim-utils.c (sim_analyze_program): Ditto.
5558 * sim-module.c (modules): Make profile_install and trace_install
5561 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5563 * sim-options.c (standard_option_handler): Set the byte order.
5565 * sim-events.c (sim_events_process): Allow multi tick processing.
5566 (sim_events_tickn): New function - multi cycle tick.
5568 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5569 prototypes. Under development.
5570 (sim_events): Replace processing with nr_ticks_to_process.
5572 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5574 * nrun.c (main): Pass callbacks to sim_open instead of using
5577 * run.c (main): Ditto.
5579 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5581 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5582 stop tk interrupting malloc calls.
5583 (sim_events_zalloc): Converse.
5585 * Make-common.in (sim_main_headers): Add sim-events.h.
5587 * sim-events.c (sim_events_schedule_after_signal): Change return
5588 type to void - signal events are strictly internal.
5589 (sim_events_init): Allocate a finite buffer for signal events.
5590 (sim_events_schedule_after_signal): Enter signal events into the
5593 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5594 (sim_engine_restart): Ditto.
5595 (sim_engine_abort): Ditto.
5596 * sim-stop.c (sim_stop): Ditto.
5597 (control_c_simulation): Ditto.
5598 * sim-resume.c (sim_resume): Ditto.
5599 (has_stepped): Ditto.
5600 * sim-abort.c (sim_engine_abort): Ditto.
5602 * sim-basics.h (transfer_type): New type.
5604 * sim-core.c (sim_core_signal): New function. Print core signal
5606 (sim_core_find_mapping): Add transfer argument.
5608 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5609 SIM_CORE_SIGNAL if a recoverable abort.
5610 * sim-core.c (sim_core_find_mapping): Ditto.
5612 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5614 * sim-core.c (sim_core_find_mapping): Replace calls to
5615 sim_io_error to more resiliant sim_engine_abort.
5617 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5618 (sim_core_write_unaligned_N): Ditto.
5620 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5622 * sim-module.c: Add sim_events_install to list.
5624 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5626 (sim_events_init): Now returns SIG_RC.
5628 * sim-run.c: New file. Generic sim_engine_run.
5629 * sim-reason.c: New file. Generic sim_stop_reason.
5630 * sim-stop.c: New file. Generic sim_stop.
5631 * sim-resume.c: New file. Generic sim_resume.
5633 * Make-common.in (sim-engine.o): Add rule.
5634 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5636 * sim-engine.h, sim-engine.c: New file. Provide generic
5637 implementation of sim_engine_halt, sim_engine_error. et.al.
5639 * sim-base.h (sim_state_base): Add member halt.
5640 (sim-engine.h): Include.
5642 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5644 * sim-events.c (sim_events_poll): Update event handler.
5646 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5648 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5650 (sim_events_watch_sim): New function.
5651 (sim_events_watch_core): New function.
5652 (sim_watch_valid): New function.
5653 (sim_events_preprocess): New function.
5654 (sim_events_process): Process the watchpoints as well as the timer
5656 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5657 (sim_events_deschedule): Check all the queues when removing an
5659 (sim_events_init): Ditto for cleaning.
5661 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5663 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5665 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5667 * callback.c (os_open): Type of arg flags is int.
5669 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5671 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5672 just like normal numbers as per IEEE rules.
5674 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5676 * callback.c (os_close): Mark the descriptor as being
5677 available if the close succeeded.
5678 (os_open): Pass 0644 as the mode of the file being created.
5680 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5682 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5685 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5686 * sim-lnline.h: Update.
5688 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5689 conversion functions.
5690 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5692 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5693 compare functions. Replacing.
5694 (sim_fpu_cmp): This. Delete.
5696 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5698 * sim-core.c (sim_core_find_mapping): Call engine_error not
5699 sim_io_error when possible.
5701 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5703 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5704 high/low double word.
5706 * sim-trace.h: Remove definition of attribute - defined in
5709 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5711 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5712 name of the option - or family of options.
5714 * sim-options.c (sim_args_command): Match command `a-b c' with
5715 option `--a-b-c' from option table.
5717 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5719 * sim-options.c (sim_print_help): For optional arguments, wrap
5722 * sim-trace.c (set_trace_options): New function, handle optional
5723 argument and multiple assignment.
5724 (trace_option_handler): Update.
5726 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5727 when branch tracing selected.
5729 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5731 * sim-trace.c (trace_one_insn): Make a va-args function.
5733 * sim-trace.c (trace_vprintf): New function, va-arg version of
5736 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5738 * sim-trace.c (trace_uninstall): Don't close a file twice.
5739 * sim-profile.c (profile_uninstall): Likewise.
5741 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5743 * sim-trace.c (toplevel): Include bfd.h.
5744 (trace_options): Note that --trace-linenum also turns on
5745 --trace-insn. Add --trace-{branch,semantics}.
5746 (trace_option_handler): If --trace-linenum, also turn on
5747 --trace-insn. Add --trace-branch support. If --trace-semantics,
5748 turn on ALU, FPU, branch, and memory tracing.
5749 (trace_one_insn): New function to trace an instruction. Support
5751 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5753 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5754 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5755 (TRACE_branch): Add new mask.
5756 (TRACE_*_P): Define all possible trace_p macros.
5757 (trace_one_insn): Declare function.
5759 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5761 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5762 GNU C doesn't support __attributes__.
5763 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5766 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5768 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5769 addresses are masked forcing them to be correctly aligned.
5770 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5771 * sim-config.c (config_alignment_to_a): Update.
5773 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5775 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5777 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5778 processor specific core maps.
5779 (sim_core_map_attach): Copy the core map data to each of the
5780 processor specific core data structures.
5781 * sim-core.c (sim_core_find_mapping): Update.
5783 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5784 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5785 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5786 alternatives that handle unaligned addresses.
5787 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5789 * cgen-utils.c (sim_disassemble_insn): Update.
5791 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5793 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5796 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5799 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5801 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5806 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5809 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5811 * cgen-trace.c: Prepend additional trace_printf argument.
5813 * cgen-utils.c (sim_disassemble_insn): Add additional core
5816 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5818 * nrun.c (main): Catch/report errorenous simulator states.
5820 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5821 * sim-trace.c: #include string.h/strings.h so that memset is
5823 * sim-utils.c: Ditto.
5824 * sim-profile.c: Ditto. And stdlib.h.
5825 (print_bar): Only define when used by instruction or memory profiler.
5827 * sim-options.c (standard_option_handler): Make ul more local.
5829 * sim-load.c (sim_load_file): Make the name constant.
5830 (sim_load_file): Passify gcc.
5832 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5834 * sim-utils.c, sim-load.c: Include sim-utils.h.
5836 * sim-base.h (sim_cpu): Pre define here so available to all.
5838 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5839 Restore the sim_cpu and instruction_address arguments so that full
5840 information is available to the abort function.
5841 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5842 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5844 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5845 tracing support for sim-events and sim-core.
5846 (trace_option_handler): Convert #if to if where possible so always
5847 compiled/checked by C compiler.
5848 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5850 * sim-base.h: Adjust comment documenting how to define the cpu
5852 (sim_state_base): Add sim_core and sim_events to simulator base
5855 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5856 * sim-core.c (sim_core_init, sim_core_attach,
5857 sim_core_find_mapping): Update.
5858 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5859 update_time_from_event, insert_sim_event,
5860 sim_events_schedule_after_signal, sim_events_deschedule,
5861 sim_events_tick): Ditto.
5863 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5864 sim-model.h): Move #includes from here.
5865 * sim-base.h: To here.
5866 (sim-core.h, sim-events.h, sim-io.h): Include also
5868 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5870 * callback.c (default_callback): Missing initialisers.
5872 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5874 * sim-utils.c (sim_add_commas): New function.
5875 * sim-basics.h (sim_add_commas): Add prototype.
5876 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5877 * sim-profile.c (COMMAS): New macro.
5878 (print_*): Use it to print commas in numbers.
5880 * configure: Regenerated.
5882 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5883 (cgen_state): New member run_fast_p.
5884 (cgen_init): Add prototype.
5885 (sim_disassemble_insn): New arg `cpu'.
5886 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5887 * cgen-utils.c (cgen_init): New function.
5888 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5889 * genmloop.sh: Call engine_halt if loop exits.
5891 * Makefile.in (sim-options_h): Define.
5892 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5893 (sim-model.o): Add new rule.
5894 (cgen-{scache,trace,utils}.o): Add new rules.
5895 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5896 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5897 Indent output by 2 spaces.
5898 * cgen-scache.h (scache_print_profile): Update.
5899 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5900 Use trace_printf, not fprintf.
5901 (trace_extract): Use trace_printf, not cgen_trace_printf.
5902 * genmloop.sh (!FAST case): Increment `insn_count'.
5903 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5904 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5905 access macro's name.
5906 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5907 Change return type to SIM_RC.
5908 (sim_core_{install,uninstall}): New functions.
5909 * sim-core.h (sim_core_{install,uninstall}): Declare.
5910 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5911 Change return type to SIM_RC.
5912 * sim-model.h (models,machs,model_install): Declare.
5913 * sim-module.c (modules): Add scache_install, model_install.
5914 (sim_post_argv_init): Set cpu->state backlinks.
5915 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5916 (standard_option_handler): Likewise.
5917 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5920 (profile_options): Delete --profile-simcache.
5921 (profile_option_handler): Likewise.
5922 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5924 (profile_print_{memory,model}): Likewise.
5925 (profile_print_simcache): Delete.
5926 (profile_print_speed): New function.
5927 (profile_print): Rewrite.
5928 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5929 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5930 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5931 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5932 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5933 (profile_print): Update prototype.
5935 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5937 * cgen-scache.[ch], cgen-sim.h: New files.
5938 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5939 * sim-model.c: New file.
5941 * Make-common.in (clean targets): Undo patch of Apr. 22.
5943 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5945 * sim-n-bits.h (signed): If we have a standard compiler, undef
5946 signed, so that signedN is defined correctly.
5948 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5950 * sim-module.h, sim-model.h, sim-profile.h: New files.
5951 * sim-module.c, sim-profile.c: New files.
5952 * Make-common.in (SIM_PROFILE): Define
5953 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5954 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5955 (sim_module.o,sim-profile.o): Add rules for.
5956 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5957 (--enable-sim-profile): Add.
5958 * configure: Regenerated.
5959 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5960 model. Move trace and profile support to sim-{trace,profile}.h.
5961 New members trace_data, profile_data.
5962 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5963 * sim-config.h: Provide default definition of WITH_PROFILE.
5964 (WITH_TRACE): Change default to -1.
5965 (MAX_NR_PROCESSORS): Always define.
5966 * sim-options.c: Move trace and profile support to
5967 sim-{trace,profile}.h.
5968 (sim_pre_argv_init): Moved to sim-model.c.
5969 (standard_install): New function.
5970 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5971 (standard_install): Declare.
5972 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5973 (trace_install, trace_uninstall): New functions.
5974 (trace_printf): Update reference to TRACE_FILE.
5975 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5976 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5977 (WITH_TRACE_FOO_P): Define.
5978 (trace_install): Declare.
5979 (TRACE_DATA): New struct.
5981 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5983 * run.c: Undo last exec_bfd patch.
5984 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5986 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5988 * run.c (exec_bfd): Add back in.
5989 (main): Set exec_bfd.
5991 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5993 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5995 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5997 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5998 less well defined engine_error.
5999 * sim-core.c: Ditto.
6001 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6003 * Make-common.in: Change clean targets to use :: so that other
6004 Makefiles can have their own clean targets.
6005 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6006 __STDC__ to control use of stdarg vs. varargs syntax. Some
6007 systems can't use __STDC__, but require stdarg.
6009 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6011 * sim-options.c (standard_options): Add --endian.
6012 (standard_option_handler): Likewise.
6014 * nrun.c: #include <signal.h>.
6015 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6016 handler that calls sim_stop ().
6018 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6020 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6021 handler that calls sim_stop (). Simulators may still be
6022 establishing their own handler.
6024 * sim-events.c (sim_events_poll): Rename from
6025 sim_events_at_large_int. Poll IO.
6027 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6030 * callback.c (os_poll_quit): New function poll for quit signal
6032 (default_callback): Include magic number.
6034 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6036 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6037 Check for functions getrusage, time.
6038 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6039 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6040 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6041 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6043 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6045 * sim-options.c, sim-options.h: New files.
6046 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6047 * Make-common.in (nrun.o): Add rules for.
6050 * run.c (main): Check return value of sim_open.
6052 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6053 (sim_main_headers): Add sim-trace.h.
6054 * run.c (exec_bfd, target_byte_order): Delete.
6055 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6056 call sim_load instead. Check return code of sim_create_inferior.
6057 * sim-base.h (CURRENT_STATE): Define.
6058 (sim_state_base): Make typedef. New members options, prog_argv,
6059 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6060 mem_size, memory [+ corresponding access macros].
6061 (sim_cpu_base): New typedef.
6062 * sim-trace.h: New file.
6063 * sim-trace.c: New file.
6064 * sim-basics.h: #include it.
6065 * sim-load.c: New file.
6067 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6069 * Make-common.in (INSTALL): Set to @INSTALL@.
6070 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6071 (install-common): Depend upon installdirs. Use
6072 $(program_transform_name) directly, rather than using
6074 (installdirs): New target.
6075 * Makefile.in (INSTALL): Set to @INSTALL@.
6076 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6077 (install-man): Depend upon installdirs. Use
6078 $(program_transform_name) directly, rather than using
6080 (installdirs): New target.
6082 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6084 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6087 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6089 * sim-basics.h: Only bring in config.h and tconfig.h if
6092 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6094 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6095 numbering convention of the target.
6096 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6097 and WITH_TARGET_WORD_MSB.
6098 (sim_config): When possible, check for consistency with bitsize
6101 * sim-bits.h: Allow MSB to be other than zero.
6102 * sim-bits.c: Ditto.
6103 * sim-n-bits.h: Ditto.
6105 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6106 * sim-n-bits.h (MSMASKEDn): Ditto.
6108 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6110 * Makefile.in (INSTALL): Change install.sh to install-sh.
6112 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6114 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6116 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6118 * run.c (main): Check that a program to run was specified.
6120 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6122 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6124 * configure: Regenerated to track ../common/aclocal.m4 changes.
6127 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6129 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6130 * sim-config.h: To here.
6132 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6133 (sim_main_headers): Define.
6134 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6135 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6137 (sim-utils.o): Add rule for.
6138 * sim-utils.o: New file.
6139 * sim-basics.h: #include sim-base.h.
6140 (zalloc): Make argument unsigned long.
6141 * sim-base.h: New file.
6142 * sim-inline.h (SIM_IO support): Delete.
6143 * sim-io.h: Delete inline support.
6144 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6145 * sim-config.c: sim-state.h renamed to sim-main.h.
6146 * sim-core.c: Likewise.
6147 * sim-events.c: Likewise.
6149 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6151 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6152 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6154 * configure: Regenerated to track ../common/aclocal.m4 changes.
6156 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6158 * configure: Regenerated to track ../common/aclocal.m4 changes.
6160 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6162 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6163 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6164 are defined by the configure.
6166 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6168 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6169 reserved-bits): Always define.
6171 * sim-config.h, sim-config.c (sim_config): New function - and new
6172 file - co-ordinate the setting/checking of the common simulator
6173 configuration options.
6175 * Make-common.in (sim-config.o): Add rule.
6177 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6179 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6180 va_list from void *, since va_list might not be a pointer type.
6182 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6184 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6186 (offset_N): Correct computation of LE offset.
6188 * sim-io.c (sim_io_error): Include a new line when reporting
6191 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6194 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6196 * run.c: Include alloca-conf.h.
6198 * callback.c (os_evprintf_filtered): Fix typo.
6200 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6202 * run.c (string.h, strings.h, stdlib.h): Include.
6204 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6205 0 when nothing pending.
6207 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6208 will soon be going away.
6209 (getopt): Plicate GCC.
6211 * sim-endian.c (sim-io.h): Plicate GCC.
6212 * sim-bits.c (sim-io.h): Ditto.
6213 * sim-n-bits.h (ROTn): Ditto.
6215 * sim-io.c (sim_io_error): Correct check for NULL.
6217 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6219 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6222 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6224 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6225 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6227 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6229 * sim-alu.h: Include sim-xcat.h.
6231 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6233 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6234 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6237 * sim-events.c (sim_events_at_large_int): New function. Just
6238 schedules an event every large-int ticks.
6239 (sim_events_init): Call.
6240 (sim_events_tick, sim_events_process): Move async handing to
6241 sim_events_process. Move timer decrement so that it occures after
6242 events have been processed.
6244 * sim-basics.h (struct _engine): Remove declaration.
6246 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6247 everything with same. Rename global struct to SIM_DESC.
6248 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6249 * sim-io.h, sim-io.c: Ditto.
6251 * sim-assert.h: New file. Optional assertion checking macros.
6252 * sim-io.c (sim_io_error): Make just this function tolerant to
6255 * sim-xcat.h: New file. Define concatenate macros.
6256 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6257 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6261 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6263 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6265 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6267 * sim-inline.h: Add definitions for sim-types.
6268 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6271 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6273 * sim-events.h: Remove defunct reference to callback struct.
6275 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6277 * configure: Re-generate.
6279 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6281 * Make-common.in (CSEARCH): Do not include the gdb directory in
6284 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6286 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6287 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6288 to explicitly incorporate these.
6290 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6291 specify the alignment restrictions of the target architecture -
6292 without this option all alignment restrictions are accomodated.
6293 (--enable-sim-assert): New option. Conditionally compile in
6294 assertion statements.
6295 (--enable-sim-float): New option. Strongly specify the target's
6296 floating point support.
6297 (--enable-sim-hardware): New option. Specify the hardware devices
6298 included in the simulation.
6299 (--enable-sim-packages): New option. Specify the hardware
6300 packages included in the simulation.
6301 (--enable-sim-regparm): New option. Specify that parameters be
6302 passed in registers instead of on the stack.
6303 (--enable-sim-reserved-bits): New option. Specify that reserved
6304 bits within an instruction are are correctly set.
6305 (--enable-sim-smp): New option. Specify the level of SMP support
6306 to be included in the simulator.
6307 (--enable-sim-stdcall): New option. Specify an alternative
6308 function call convention.
6309 (--enable-sim-xor-endian): New option. Configure xor-endian
6310 support used by some targets to implement bi-endian support.
6312 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6314 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6315 host endianness to be overridden.
6316 (--enable-sim-endian): Allow the target platform's byte order
6318 (--enable-sim-inline): Control the inlining of common components.
6319 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6320 (--enable-sim-warnings): Enable additional GCC compiler checks.
6321 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6324 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6325 sim-*-n.h so that the names are uniq on dos machines
6326 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6328 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6330 * run.c: #include "libiberty.h".
6331 (main): New locals sd,no_args,sim_argv.
6332 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6333 is program name. Update call to sim_set_callbacks.
6334 Record result of sim_open, pass to other sim_foo routines.
6336 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6338 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6341 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6343 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6344 Route stdout through buffered IO.
6346 * callback.c: Add os_flush_stderr, os_write_stderr,
6347 os_evprintf_filtered functions to route error output through
6350 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6351 Correct return type - should be void.
6353 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6355 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6357 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6358 not provide a default value as undefined indicates disable code.
6360 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6362 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6364 * sim-events.h, sim-events.c: Ditto.
6365 * sim-io.h, sim-io.c: Ditto.
6367 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6369 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6371 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6372 extract the tail or least signifiant bits from an integer of the
6375 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6376 WITH_TARGET_BITSIZE so that the compilation will fail when an
6377 unsupported bitsize value is defined.
6379 (INSERTED*): Convert to functions.
6380 (EXTRACTED*): Ditto.
6382 (SIGN_EXTEND, SEXT): Change to more terse name.
6384 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6386 * sim-inline.h: Allow explicit control over which .c files will be
6387 included by their header.
6389 * sim-inline.h: Allow explicit control over which .c files use the
6390 alternative - REGPARM - parameter passing mechanism.
6392 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6393 icache.c, idecode.c, semantics.c or support.c. Those names are
6394 not generally applicable.
6396 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6398 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6399 in a fashion similar to sim-endian-n.
6401 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6402 both value and address macro's.
6404 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6406 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6408 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6409 generic L_word, H_word macro's.
6411 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6413 * sim-basics.h: Borrow code from ppc directory.
6414 * sim-bits.c: Ditto.
6415 * sim-bits.h: Ditto.
6416 * sim-config.h: Ditto.
6417 * sim-endian-n.h: Ditto.
6418 * sim-endian.c: Ditto.
6419 * sim-endian.h: Ditto.
6420 * sim-inline.c: Ditto.
6421 * sim-inline.h: Ditto.
6422 * sim-types.h: Ditto.
6424 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6426 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6427 all the ALU size alternatives and then auto-configure a default.
6429 * sim-alu.h: Copy ppc/idecode_expression.h.
6431 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6433 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6434 sign extend a bit within a value.
6436 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6437 a pointer into the middle of a host word.
6438 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6440 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6442 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6443 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6444 appropriate definitions of read, write, etc. Add prototype for
6447 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6449 * Makefile.in (libcommon.a): Delete.
6450 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6451 (gentmap,targ-vals.h,targ-map.c): Likewise.
6452 (run-autoconf): Delete.
6453 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6454 (common makefile fragment): Moved back into ...
6455 * Make-common.in: Resurrect.
6456 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6457 * configure: Regenerated.
6459 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6461 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6462 (SIM_AC_OUTPUT): To here.
6464 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6466 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6467 comments and single quotes. Fixes a problem found on hpux.
6469 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6471 * aclocal.m4: Remove Make-common.in from dependencies.
6472 * (distclean): Remove targ-vals.def.
6474 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6475 into here. Makes insertion into makefiles easier. Also, change
6476 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6477 targ-map.o, and run are built. They are now built in the
6478 individual simulator directories, taking sources from ../common as
6479 necessary. This replaces the merging of libcommon.a into
6480 linsim.a, which was problematic for the WinGDB build process.
6481 * run.c: Include config.h from . instead of ../common.
6482 * Make-common.in: Remove. It's no longer necessary.
6484 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6486 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6487 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6489 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6491 * run.c (main): Set target_byte_order before call to sim_open.
6493 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6495 * callback.c: #include <stdlib.h>
6496 (os_error): New function.
6497 (default_callback): Add os_error.
6499 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6501 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6502 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6504 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6506 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6508 * run.c: #include ../common/config.h, tconfig.h.
6509 (myname): New static global.
6510 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6511 Only process -c ifdef SIM_HAVE_SIMCACHE.
6512 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6513 Parse program name from argv[0] and use in error messages.
6514 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6515 Add support for incomplete h8/300 termination indicators.
6516 (usage): Make more verbose.
6517 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6518 * Makefile.in,Make-common.in,callback.c: New files.
6519 * nltvals.def,gentmap.c,gentvals.sh: New files.
6521 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6523 * run.c: Include stdarg.h if __STDC__.
6525 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6527 * run.c (main): Don't print out anything if the signal
6528 number is zero (ie no signal).
6530 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6532 * run.c (main): Print out if the program raised a signal.
6534 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6536 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6539 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6541 * run.c (main): Explicitly cast malloc() parameter.
6543 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6545 * run.c (sim_bfd): New global to hold the bfd pointer for the
6547 (main): Initialize sim_bfd.
6549 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6551 * run.c (main): Use new bfd_big_endian macro.
6553 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6555 * run.c (main): Removed SH specific comments, so source is
6556 generic. Also updated to only load relevant sections. Moved
6557 sim_open() to after callback attach (to match GDB).
6559 * run.1: Removed SH specific comments.
6561 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6563 * run.c (main): Always return sigrc at end.
6565 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6567 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6568 bfd_check_format() fails.
6570 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6572 * run.c, run.1: From sh directory.
projects / deliverable / binutils-gdb.git / blob