1 2015-11-17 Mike Frysinger <vapier@gentoo.org>
3 * sim-main.h (WITH_MODULO_MEMORY): Delete.
4 * sim-core.c (new_sim_core_mapping): Always assign mask to modulo-1.
5 (sim_core_attach): Delete WITH_MODULO_MEMORY == 0 logic.
6 (sim_core_translate): Likewise.
7 * sim-core.h: Delete mention of WITH_MODULO_MEMORY.
9 2015-11-16 Mike Frysinger <vapier@gentoo.org>
11 * sim-close.c (__cgen_cpu_close, _cgen_cpu_close): Delete.
12 (cgen_cpu_close): Change to XCONCAT2.
14 2015-11-15 Mike Frysinger <vapier@gentoo.org>
16 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-reason.o, sim-reg.o,
19 2015-11-14 Mike Frysinger <vapier@gentoo.org>
21 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-close.o
22 * sim-close.c: New file.
24 2015-09-25 Andrew Bennett <andrew.bennett@imgtec.com>
25 Ali Lown <ali.lown@imgtec.com>
27 * sim-bits.h (EXTEND6): New macro.
28 (EXTEND12): New macro.
29 (EXTEND25): New macro.
31 2015-06-24 Mike Frysinger <vapier@gentoo.org>
33 * sim-trace.c (trace_one_insn): Delete.
34 * sim-trace.h (trace_one_insn): Delete.
36 2015-06-24 Mike Frysinger <vapier@gentoo.org>
38 * sim-trace.c (debug_printf): Rename to ...
39 (sim_debug_printf): ... this.
40 * sim-trace.h (debug_printf): Delete define.
41 (debug_printf): Rename to ...
42 (sim_debug_printf): ... this.
44 2015-06-24 Mike Frysinger <vapier@gentoo.org>
46 * sim-trace.c (OPTION_TRACE_REGISTER): New enum.
47 (trace_options): Add trace-register option.
48 (trace_option_handler): Handle OPTION_TRACE_REGISTER case.
49 (trace_idx_to_str): Handle TRACE_REGISTER_IDX case and re-indent.
50 * sim-trace.h (TRACE_REGISTER_IDX): New enum.
51 (TRACE_register, WITH_TRACE_REGISTER_P, STRACE_REGISTER_P,
52 TRACE_REGISTER_P, TRACE_REGISTER): Define.
54 2015-06-24 Mike Frysinger <vapier@gentoo.org>
56 * sim-trace.h (STRACE, STRACE_INSN, STRACE_DECODE, STRACE_EXTRACT,
57 STRACE_LINENUM, STRACE_MEMORY, STRACE_MODEL, STRACE_ALU, STRACE_CORE,
58 STRACE_EVENTS, STRACE_FPU, STRACE_VPU, STRACE_BRANCH, STRACE_SYSCALL,
59 STRACE_DEBUG): Define.
61 2015-06-24 Mike Frysinger <vapier@gentoo.org>
63 * sim-trace.c (trace_options): Update help text for trace-alu,
64 trace-fpu, trace-vpu, and trace-semantics.
65 * sim-trace.h (TRACE_ALU_IDX): Update comment text.
66 (TRACE_FPU_IDX, TRACE_VPU_IDX): Likewise.
68 2015-06-24 Mike Frysinger <vapier@gentoo.org>
70 * sim-assert.h (SIM_FILTER_PATH): Delete.
71 [!SIM_ASSERT, WITH_ASSERT]: Include libiberty.h.
72 (SIM_ASSERT): Replace SIM_FILTER_PATH with lbasename.
73 [!ASSERT, WITH_ASSERT]: Include libiberty.h.
74 (ASSERT): Replace SIM_FILTER_PATH with lbasename.
75 * sim-events.c: Include libiberty.h.
76 (ETRACE): Replace SIM_FILTER_PATH with lbasename.
78 2015-06-23 Mike Frysinger <vapier@gentoo.org>
80 * acinclude.m4 (AC_ARG_ENABLE(sim-bswap)): Call AS_HELP_STRING.
81 (AC_ARG_ENABLE(sim-cflags)): Likewise.
82 (AC_ARG_ENABLE(sim-debug)): Likewise.
83 (AC_ARG_ENABLE(sim-stdio)): Likewise.
84 (AC_ARG_ENABLE(sim-trace)): Likewise.
85 (AC_ARG_ENABLE(sim-profile)): Likewise.
86 (AC_ARG_ENABLE(sim-environment)): Likewise.
87 (AC_ARG_ENABLE(sim-alignment)): Likewise.
88 (AC_ARG_ENABLE(sim-assert)): Likewise.
89 (AC_ARG_ENABLE(sim-bitsize)): Likewise.
90 (AC_ARG_ENABLE(sim-endian)): Likewise.
91 (AC_ARG_ENABLE(sim-hostendian)): Likewise.
92 (AC_ARG_ENABLE(sim-float)): Likewise.
93 (AC_ARG_ENABLE(sim-scache)): Likewise.
94 (AC_ARG_ENABLE(sim-default-model)): Likewise.
95 (AC_ARG_ENABLE(sim-inline)): Likewise.
96 (AC_ARG_ENABLE(sim-packages)): Likewise.
97 (AC_ARG_ENABLE(sim-regparm)): Likewise.
98 (AC_ARG_ENABLE(sim-reserved-bits)): Likewise.
99 (AC_ARG_ENABLE(sim-smp)): Likewise.
100 (AC_ARG_ENABLE(sim-stdcall)): Likewise.
101 (AC_ARG_ENABLE(sim-xor-endian)): Likewise.
102 (AC_ARG_ENABLE(cgen-maint)): Likewise.
103 * configure: Regenerate.
105 2015-06-23 Mike Frysinger <vapier@gentoo.org>
107 * sim-config.h (WITH_TRACE): Define to ~TRACE_debug.
109 2015-06-23 Mike Frysinger <vapier@gentoo.org>
111 * cgen-trace.c [!__STDC__]: Delete.
112 * sim-trace.h [!__STDC__]: Likewise.
114 2015-06-21 Mike Frysinger <vapier@gentoo.org>
116 * sim-model.c (sim_model_init): Assert model is not NULL.
118 2015-06-21 Mike Frysinger <vapier@gentoo.org>
120 * sim-types.h: Move SIM_TYPES_H define to top of file. Include
121 stdint.h. Replace all signed/unsigned typedefs with int#_t and
124 2015-06-21 Mike Frysinger <vapier@gentoo.org>
126 * sim-alu.h (_SIM_ALU_H_): Rename to ...
127 (SIM_ALU_H): ... this.
128 * sim-assert.h (_SIM_ASSERT_H_): Rename to ...
129 (SIM_ASSERT_H): ... this.
130 * sim-basics.h (_SIM_BASICS_H_): Rename to ...
131 (SIM_BASICS_H): ... this.
132 * sim-bits.h (_SIM_BITS_H_): Rename to ...
133 (SIM_BITS_H): ... this.
134 * sim-endian.h (_SIM_ENDIAN_H_): Rename to ...
135 (SIM_ENDIAN_H): ... this.
137 2015-06-18 Mike Frysinger <vapier@gentoo.org>
139 * sim-syscall.c (sim_syscall_multi): Change unknown_syscall to a
142 2015-06-18 Mike Frysinger <vapier@gentoo.org>
144 * callback.c (cb_target_map_entry, cb_host_map_entry): Change map to
145 m for sentinel testing.
147 2015-06-17 Mike Frysinger <vapier@gentoo.org>
149 * sim-syscall.c: Include errno.h and targ-vals.h.
150 (sim_syscall_multi, sim_syscall): Define.
151 * sim-syscall.h (sim_syscall_multi, sim_syscall): Declare.
152 * syscall.c (cb_syscall): Extend comment.
154 2015-06-17 Mike Frysinger <vapier@gentoo.org>
156 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-syscall.o.
157 * sim-syscall.c: New file.
158 * sim-syscall.h: New file.
160 2015-06-17 Mike Frysinger <vapier@gentoo.org>
162 * callback.c (cb_target_map_entry, cb_host_map_entry): Define.
163 (cb_target_to_host_syscall): Rewrite to use cb_target_map_entry.
164 (cb_host_to_target_errno): Rewrite to use cb_host_map_entry.
165 (cb_host_str_syscall, cb_host_str_errno, cb_host_str_signal,
166 cb_target_str_syscall, cb_target_str_errno, cb_target_str_signal):
168 * gentmap.c (gen_targ_map_c): Output name field.
170 2015-06-12 Mike Frysinger <vapier@gentoo.org>
172 * acinclude.m4: Change configure.in to configure.ac.
173 * sim-config.h: Likewise.
175 2015-06-12 Mike Frysinger <vapier@gentoo.org>
177 * acinclude.m4 (sim-trace): Delete -DTRACE flags.
178 * configure: Regenerate.
180 2015-06-12 Mike Frysinger <vapier@gentoo.org>
182 * sim-trace.h (TRACE, TRACE_INSN, TRACE_DECODE, TRACE_EXTRACT,
183 TRACE_LINENUM, TRACE_MEMORY, TRACE_MODEL, TRACE_ALU, TRACE_CORE,
184 TRACE_EVENTS, TRACE_FPU, TRACE_VPU, TRACE_BRANCH, TRACE_SYSCALL,
185 TRACE_DEBUG): Define.
187 2015-06-12 Mike Frysinger <vapier@gentoo.org>
189 * sim-module.c (modules): Change WITH_TRACE to WITH_TRACE_ANY_P.
190 * sim-trace.c (trace_option_handler): Likewise.
191 * sim-trace.h (WITH_TRACE_ANY_P): Define.
192 (STRACE_ANY_P): Use WITH_TRACE_ANY_P.
193 (TRACE_ANY_P): Likewise.
195 2015-06-12 Mike Frysinger <vapier@gentoo.org>
197 * cgen-run.c (sim_resume): Rename TRACE_INSN_FINI to
198 CGEN_TRACE_INSN_FINI.
199 * cgen-trace.c: Rename trace_insn to cgen_trace_insn,
200 trace_result to cgen_trace_result, trace_insn_fini to
201 cgen_trace_insn_fini, trace_insn_init to cgen_trace_insn_init,
202 and trace_extract to cgen_trace_extract.
203 * cgen-trace.h (trace_insn_init): Rename to ...
204 (cgen_trace_insn_init): ... this.
205 (trace_insn_fini): Rename to ...
206 (cgen_trace_insn_fini): ... this.
207 (trace_insn): Rename to ...
208 (cgen_trace_insn): ... this.
209 (trace_extract): Rename to ...
210 (cgen_trace_extract): ... this.
211 (trace_result): Rename to ...
212 (cgen_trace_result): ... this.
213 (TRACE_RESULT_P): Rename to ...
214 (CGEN_TRACE_RESULT_P): ... this.
215 (TRACE_INSN_INIT): Rename to ...
216 (CGEN_TRACE_INSN_INIT): ... this. Change trace_insn_init to
217 cgen_trace_insn_init.
218 (TRACE_INSN_FINI): Rename to ...
219 (CGEN_TRACE_INSN_FINI): ... this. Change trace_insn_fini to
220 cgen_trace_insn_fini.
221 (TRACE_PRINTF): Rename to ...
222 (CGEN_TRACE_PRINTF): ... this.
223 (TRACE_INSN): Rename to ...
224 (CGEN_TRACE_INSN): ... this. Change trace_insn to cgen_trace_insn.
225 (TRACE_EXTRACT): Rename to ...
226 (CGEN_TRACE_EXTRACT): ... this. Change trace_extract to
228 (TRACE_RESULT): Rename to ...
229 (CGEN_TRACE_RESULT): ... this. Change TRACE_RESULT_P to
230 CGEN_TRACE_RESULT_P and trace_result to cgen_trace_result.
231 * genmloop.sh (@prefix@_pbb_before): Change TRACE_INSN_FINI to
232 CGEN_TRACE_INSN_FINI, TRACE_INSN_INIT to CGEN_TRACE_INSN_INIT, and
233 TRACE_INSN to CGEN_TRACE_INSN.
234 (@prefix@_pbb_after): Change TRACE_INSN_FINI to CGEN_TRACE_INSN_FINI.
236 2015-06-11 Mike Frysinger <vapier@gentoo.org>
238 * sim-events.c (ETRACE_P): Delete.
239 (ETRACE): Change ETRACE_P to STRACE_EVENTS_P(sd).
240 (update_time_from_event, sim_events_schedule_vtracef): Likewise.
241 * sim-events.h (struct _sim_events): Delete trace member.
242 * sim-trace.c (set_trace_option_mask): Delete trace_nr check and
243 always set STATE_TRACE_FLAGS(sd)[trace_nr] element.
245 2015-06-11 Mike Frysinger <vapier@gentoo.org>
247 * sim-trace.h (STRACE_ANY_P, STRACE_INSN_P, STRACE_DECODE_P,
248 STRACE_EXTRACT_P, STRACE_LINENUM_P, STRACE_MEMORY_P, STRACE_MODEL_P,
249 STRACE_ALU_P, STRACE_CORE_P, STRACE_EVENTS_P, STRACE_FPU_P,
250 STRACE_VPU_P, STRACE_BRANCH_P, STRACE_SYSCALL_P): Define.
252 2015-06-11 Mike Frysinger <vapier@gentoo.org>
254 * sim-trace.h (TRACE_USEFUL_MASK): Change to TRACE_xxx defines.
256 2015-06-11 Mike Frysinger <vapier@gentoo.org>
258 * sim-trace.h (WITH_TRACE_P): New define.
259 (WITH_TRACE_INSN_P, WITH_TRACE_DECODE_P, WITH_TRACE_EXTRACT_P,
260 WITH_TRACE_LINENUM_P, WITH_TRACE_MEMORY_P, WITH_TRACE_MODEL_P,
261 WITH_TRACE_ALU_P, WITH_TRACE_CORE_P, WITH_TRACE_EVENTS_P,
262 WITH_TRACE_FPU_P, WITH_TRACE_VPU_P, WITH_TRACE_BRANCH_P,
263 WITH_TRACE_SYSCALL_P, WITH_TRACE_DEBUG_P, STRACE_P, TRACE_P):
264 Redefine to use WITH_TRACE_P.
266 2015-06-09 Mike Stump <mrs@mrs.kithrup.com>
268 * sim-events.c (sim_events_schedule_after_signal): Fix spelling
269 mistake in call to sim_engine_abort.
271 2015-04-29 Nick Clifton <nickc@redhat.com>
274 * sim-fpu.c (INLINE_SIM_FPU): Fix static analysis warning by
275 increasing parenthesis around casts to signed values.
277 2015-04-21 Mike Frysinger <vapier@gentoo.org>
279 * gennltvals.sh: Add mcore support.
280 * nltvals.def: Regenerate.
282 2015-04-21 Mike Frysinger <vapier@gentoo.org>
284 * cgen.sh: Add +x permissions.
285 * genmloop.sh: Likewise.
286 * gentvals.sh: Likewise.
287 * gennltvals.sh (newlibroot): New variable to hold the path to newlib.
288 Change all uses of srcroot for newlib to newlibroot.
290 2015-04-18 Mike Frysinger <vapier@gentoo.org>
292 * sim-base.h (SIM_CPU): New typedef.
294 2015-04-18 Mike Frysinger <vapier@gentoo.org>
296 * cgen-engine.h (CIA_ADDR): Delete.
297 * sim-base.h: Update sim_cia example.
298 [!CIA_ADDR] (sim_cia): New typedef.
300 2015-04-17 Mike Frysinger <vapier@gentoo.org>
302 * cgen-utils.c (cgen_rtx_error): Change CIA_GET to CPU_PC_GET.
303 * sim-core.c (sim_core_read_buffer, sim_core_write_buffer): Likewise.
304 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Change CIA_SET to CPU_PC_SET.
305 * sim-run.c (sim_engine_run): Change CIA_GET to CPU_PC_GET and
306 CIA_SET to CPU_PC_SET.
308 2015-04-15 Mike Frysinger <vapier@gentoo.org>
310 * Makefile.in (SIM_NEW_COMMON_OBJS): Add sim-cpu.o.
311 * sim-main.h (STATE_CPU): Remove from comment and define.
313 2015-04-13 Mike Frysinger <vapier@gentoo.org>
315 * acinclude.m4 (ACX_PKGVERSION): Change GDB to SIM.
316 * configure: Regenerate.
318 2015-04-13 Mike Frysinger <vapier@gentoo.org>
320 * sim-options.c: Include version.h.
321 (OPTIONS_VERSION): New enum.
322 (standard_options): Add "version".
323 (standard_option_handler): Handle OPTIONS_VERSION.
325 2015-04-13 Mike Frysinger <vapier@gentoo.org>
327 * Makefile.in (version.o): Change to using create-version.sh from gdb.
328 (create-version.sh): Delete.
330 2015-04-06 Mike Frysinger <vapier@gentoo.org>
332 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-engine.o and sim-hrw.o.
334 2015-04-01 Mike Frysinger <vapier@gentoo.org>
336 * run-sim.h, run.c: Delete.
337 * tconfig.h (SIM_HAVE_PROFILE, SIM_HAVE_BIENDIAN): Delete.
339 2015-03-31 Mike Frysinger <vapier@gentoo.org>
341 * config.in, configure: Regenerate.
342 * Make-common.in (CSEARCH): Add $(ZLIBINC).
343 (ZLIB, ZLIBINC): Define.
344 (BFD_LIB): Add $(ZLIB).
346 2015-03-31 Mike Frysinger <vapier@gentoo.org>
348 * cgen-mem.h (MEMOPS_INLINE): Change to EXTERN_INLINE.
349 * cgen-ops.h (SEMOPS_INLINE): Likewise.
351 2015-03-29 Mike Frysinger <vapier@gentoo.org>
353 * sim-arange.h (SIM_ARANGE_INLINE): Move above sim_addr_range_hit_p.
354 (sim_addr_range_hit_p): Change INLINE to SIM_ARANGE_INLINE.
355 * sim-inline.h (INLINE2): Define to gnu_inline when available.
357 2015-03-24 Mike Frysinger <vapier@gentoo.org>
359 * sim-profile.c (profile_pc_event): Get pc via sim_pc_get. Delete
360 usage of STATE_WATCHPOINTS.
361 (profile_pc_init): Delete STATE_WATCHPOINTS (sd)->pc check. Change
362 STATE_WATCHPOINTS (sd)->sizeof_pc to sizeof (sim_cia).
364 2015-03-24 Mike Frysinger <vapier@gentoo.org>
366 * tconfig.h: Note SIM_HAVE_PROFILE is deprecated.
368 2015-03-24 Mike Frysinger <vapier@gentoo.org>
370 * tconfig.h: Note SIM_HAVE_BIENDIAN is deprecated.
372 2015-03-24 Mike Frysinger <vapier@gentoo.org>
374 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Move default option setting
375 of enable_sim_hardware to AC_ARG_ENABLE.
377 2015-03-23 Mike Frysinger <vapier@gentoo.org>
379 * acinclude.m4 (SIM_AC_OPTION_HARDWARE): Delete SIM_DV_SOCKSER_O.
380 Add dv-sockser.o to sim_hw_objs.
382 2015-03-23 Mike Frysinger <vapier@gentoo.org>
384 * dv-sockser.c: Include config.h.
385 * dv-sockser.h: Include sim-inline.h.
386 [HAVE_DV_SOCKSER]: Move all prototypes here.
387 [!HAVE_DV_SOCKSER] (dv_sockser_status, dv_sockser_write,
388 dv_sockser_write_buffer, dv_sockser_read): New stub functions.
390 2015-03-16 Mike Frysinger <vapier@gentoo.org>
392 * gentmap.c, run.c: Convert old style prototypes.
394 2015-03-16 Mike Frysinger <vapier@gentoo.org>
396 * acinclude.m4 (SIM_AC_COMMON): Call AH_BOTTOM. Delete logic for
397 symlinking tconfig.h to tconfig.in.
398 * config.in, configure: Regenerate.
399 * nrun.c, run.c, sim-basics.h: Delete tconfig.h include.
400 * tconfig.in: Rename file ...
401 * tconfig.h: ... here.
403 2015-03-15 Mike Frysinger <vapier@gentoo.org>
405 * dv-socker.h (dv_sockser_install): Declare.
406 * sim-module.c: Include config.h.
407 [HAVE_DV_SOCKSER]: Include dv-sockser.h.
408 (modules) [HAVE_DV_SOCKSER]: Add dv_sockser_install.
409 * sim-module.h: Include gdb/remote-sim.h.
411 2015-03-14 Mike Frysinger <vapier@gentoo.org>
413 * Make-common.in (BUILT_SRC_FROM_COMMON): Delete.
414 (sim-inline.c): Delete rule.
416 2015-03-14 Mike Frysinger <vapier@gentoo.org>
418 * Make-common.in (SIM_RUN_OBJS): Change to nrun.o.
419 * run.c [SIM_USE_DEPRECATED_RUN_FRONTEND]: Issue a warning.
420 [!SIM_USE_DEPRECATED_RUN_FRONTEND]: Throw an error.
422 2015-03-14 Mike Frysinger <vapier@gentoo.org>
424 * sim-assert.h [!SIM_ASSERT, WITH_ASSERT]: Include sim-io.h.
425 [!ASSERT, WITH_ASSERT]: Likewise.
426 * sim-endian.c: Delete sim-io.h include.
428 2015-02-19 Mike Frysinger <vapier@gentoo.org>
430 * run-sim.h (sim_kill): Delete unused prototype.
432 2015-02-13 Chen Gang <gang.chen.5i5j@gmail.com>
434 * gentmap.c: Include "string.h".
436 2015-02-02 Chen Gang <gang.chen.5i5j@gmail.com>
438 * sim-options.c (sim_args_command): Call freeargv() when failure
441 2015-01-07 Joel Brobecker <brobecker@adacore.com>
443 * aclocal.m4, configure: Regenerate using automake 1.11.1.
445 2014-12-03 Joel Brobecker <brobecker@adacore.com>
447 * sim-io.c (sim_io_stat, sim_io_fstat): Adjust calls to "stat"
448 and "fstat" callbacks by calls to "to_stat" and "to_fstat" (resp)
449 callbacks following renaming in callback.h.
450 * syscall.c (cb_syscall): Likewise. Adjust calls to "lstat"
451 callback by call to "to_lstat" callback
453 2014-08-28 Gary Benson <gbenson@redhat.com>
455 * sim-trace.h (debug_printf): New define.
457 2014-08-19 Alan Modra <amodra@gmail.com>
459 * configure: Regenerate.
461 2014-08-15 Roland McGrath <mcgrathr@google.com>
463 * configure: Regenerate.
464 * config.in: Regenerate.
466 2014-03-10 Mike Frysinger <vapier@gentoo.org>
468 * sim-command.c (sim_do_command): Add const to cmd.
469 * sim-options.c (sim_args_command): Add const to cmd.
470 * sim-options.h (sim_args_command): Add const to cmd.
472 2014-03-05 Mike Frysinger <vapier@gentoo.org>
474 * sim-hload.c (sim_load): Add const to prog.
475 * sim-load.c (sim_load_file): Likewise.
476 * sim-utils.c (sim_analyze_program): Likewise.
477 * sim-utils.h (sim_analyze_program): Likewise.
478 (sim_load_file): Likewise.
480 2014-03-04 Mike Frysinger <vapier@gentoo.org>
482 * acinclude.m4 (build_warnings): Copy from gdb/configure.ac.
483 * callback.c (system): Delete unused prototype.
485 (os_shutdown): Likewise.
486 (os_unlink): Likewise.
488 (os_system): Likewise.
489 (os_rename): Likewise.
490 (os_write_stdout): Likewise.
491 (os_flush_stdout): Likewise.
492 (os_write_stderr): Likewise.
493 (os_flush_stderr): Likewise.
494 (os_write): Likewise.
495 (os_read_stdin): Likewise.
498 (os_lseek): Likewise.
499 (os_isatty): Likewise.
500 (os_get_errno): Likewise.
501 (os_close): Likewise.
502 (os_vprintf_filtered): Likewise.
503 (os_evprintf_filtered): Likewise.
504 (os_error): Likewise.
508 (wrap): Change to new style prototype.
511 (os_close): Likewise.
512 (os_poll_quit): Likewise.
513 (os_get_errno): Likewise.
514 (os_isatty): Likewise.
515 (os_lseek): Likewise.
518 (os_read_stdin): Likewise.
519 (os_write): Likewise.
520 (os_write_stdout): Likewise.
521 (os_flush_stdout): Likewise.
522 (os_write_stderr): Likewise.
523 (os_flush_stderr): Likewise.
524 (os_rename): Likewise.
525 (os_system): Likewise.
527 (os_unlink): Likewise.
529 (os_fstat): Likewise.
530 (os_lstat): Likewise.
531 (os_ftruncate): Likewise.
532 (os_truncate): Likewise.
534 (os_pipe_empty): Likewise.
535 (os_pipe_nonempty): Likewise.
536 (os_shutdown): Likewise.
538 (cb_read_target_syscall_maps): Likewise.
539 (cb_target_to_host_syscall): Likewise.
540 (cb_host_to_target_errno): Likewise.
541 (cb_target_to_host_open): Likewise.
542 (cb_store_target_endian): Likewise.
543 (cb_host_to_target_stat): Likewise.
544 * sim-hload.c (sim_load): Change to new style prototype.
545 * sim-load.c (sim_load_file): Change to new style prototype.
546 (report_transfer_performance): Likewise.
547 (xprintf_bfd_vma): Likewise.
548 * syscall.c (cb_get_string): Change to new style prototype.
549 (get_path): Likewise.
550 (cb_syscall): Likewise.
552 2013-10-15 Hans-Peter Nilsson <hp@axis.com>
554 * create-version.sh: Align parameters to match those of
555 ../../gdb/common/create-version.sh.
556 * Make-common.in (srcsim): New variable.
557 (version.c): Adjust call to create-version.sh as per above.
559 2013-09-23 Alan Modra <amodra@gmail.com>
561 * configure: Regenerate.
563 2013-09-03 Mike Stump <mikestump@comcast.net>
565 * sim-options.c (complete_option_list): Mark text and word const.
567 2013-06-28 Tom Tromey <tromey@redhat.com>
569 * Make-common.in (version.c): Use version.in, not
571 * create-version.sh: Likewise.
573 2013-06-24 Joel Brobecker <brobecker@adacore.com>
575 * create-version.sh: New script. Adapted from
576 gdb/commong/create-version.sh.
577 * Make-common.in (version.c): Update rule dependencies,
578 and re-implement using create-version.sh.
580 2013-06-21 Nick Clifton <nickc@redhat.com>
582 * gennltvals.sh: Add msp430 support.
583 * nltvals.def: Regenerate.
585 2013-06-03 Mike Frysinger <vapier@gentoo.org>
587 * acinclude.m4: Replace maintainer-mode code with AM_MAINTAINER_MODE.
588 * aclocal.m4, configure: Regenerate.
590 2013-05-10 Freddie Chopin <freddie_chopin@op.pl>
593 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Do not use
594 -Wformat-nonliteral with -Wno-format.
596 2013-03-26 Mike Frysinger <vapier@gentoo.org>
598 * acinclude.m4: Regenerate.
600 2013-03-23 Joel Sherrill <joel.sherrill@oarcorp.com>
602 * acinclude.m4: Add SIM_DV_SOCKSER_O which is empty on hosts
603 which do not support dv-sockser.o. Add always as option to
604 first argument to SIM_AC_OPTION_HARDWARE. Fail if hardware
605 is always required to be enabled by simulator.
607 2012-08-28 Kaushik Phatak <kaushik.phatak@kpitcummins.com>
609 * gennltvals.sh: Use libgloss/syscall.h for cr16.
610 * nltvals.def: Regenerate.
612 2012-06-16 Joel Brobecker <brobecker@adacore.com>
614 * acinclude.m4 (SIM_AC_COMMON): Define PACKAGE.
615 * config.in, configure: Regenerate.
617 2012-05-24 Pedro Alves <palves@redhat.com>
619 * sim-signal.h (sim_signal_to_target): Rename to ...
620 (sim_signal_to_gdb_signal): ... this.
621 * sim-signal.c (sim_signal_to_target): Rename to ...
622 (sim_signal_to_gdb_signal): ... this.
623 * sim-reason.c (sim_stop_reason): Adjust to rename.
625 2012-05-24 Pedro Alves <palves@redhat.com>
629 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
631 2012-05-24 Pedro Alves <palves@redhat.com>
635 Replace target_signal with gdb_signal throughout.
637 2012-05-18 Nick Clifton <nickc@redhat.com>
640 * callback.c: Include config.h before system header files.
641 * cgen-trace.c: Likewise.
642 * cgen-utils.c: Likewise.
643 * gentmap.c: Likewise.
645 2012-04-02 Mike Frysinger <vapier@gentoo.org>
647 * hw-ports.c (hw_port_decode): Change "Unreconized" to "Unrecognized".
649 2012-03-28 Rathish C <rathish.c@kpitcummins.com>
651 * sim-trace.c: Update the function prototype of save_data_size.
652 Move the enum data_fmt from here...
653 * sim-trace.h: ...to here.
654 Add function prototype of save_data.
656 2012-03-25 Mike Frysinger <vapier@gentoo.org>
658 * sim-core.h (sim_core_trans_addr): Add prototype.
660 2012-03-24 Hans-Peter Nilsson <hp@axis.com>
662 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
663 missing in last change.
665 2012-03-24 Mike Frysinger <vapier@gentoo.org>
667 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
668 * nrun.c: Include string.h/strings.h.
669 * aclocal.m4, config.in, configure: Regenerate.
671 2012-03-22 Mike Frysinger <vapier@gentoo.org>
673 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
674 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
675 out -Werror initialization.
677 2012-03-19 Mike Frysinger <vapier@gentoo.org>
679 * Make-common.in (TAGS): Change a-z to [:lower:].
680 * acinclude.m4 (sim-trace): Likewise.
681 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
682 Change A-Za-z0-9 to [:alnum:].
684 2012-03-18 Mike Frysinger <vapier@gentoo.org>
686 * nrun.c (main): Display strsignal of sigrc.
688 2012-01-06 Mike Frysinger <vapier@gentoo.org>
690 * Makefile.in (abs_srcdir): Declare.
691 (srcroot): Define in terms of abs_srcdir.
692 (headers): Change srcdir to abs_srcdir.
694 2012-01-02 Joel Brobecker <brobecker@adacore.com>
696 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
699 2011-12-19 Joel Brobecker <brobecker@adacore.com>
701 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
704 2011-12-03 Mike Frysinger <vapier@gentoo.org>
706 * syscall.c (cb_get_string): Rename from "get_string".
707 (get_path): Rename get_string call to cb_get_string.
709 2011-12-03 Mike Frysinger <vapier@gentoo.org>
711 * Make-common.in (VPATH): Add $(srccom).
713 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
714 POSTCOMPILE): New variables.
715 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
716 Include dependency files, when using GNU Make. Delete all
717 dependency-only rules.
718 * aclocal.m4: Include ../../config/depstand.m4. Call
719 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
720 (MAKE, GMAKE): New substs.
722 2011-11-07 Mike Frysinger <vapier@gentoo.org>
725 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
726 * configure, config.in: Regenerate.
727 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
729 2011-10-19 Mike Frysinger <vapier@gentoo.org>
731 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
733 2011-10-18 John Wehle <john@feith.com> (tiny patch)
735 * sim-profile.c (profile_info): Only print the title once.
737 2011-10-17 Mike Frysinger <vapier@gentoo.org>
739 * acinclude.m4: Rename from aclocal.m4.
740 * aclocal.m4: Regenerate.
742 2011-10-17 Mike Frysinger <vapier@gentoo.org>
744 * aclocal.m4: Change AC_PREREQ comment to 2.64.
746 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
747 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
748 * configure: Regenerate.
750 2011-10-14 Alexey Makhalov <makhaloff@gmail.com>
752 * sim-alu.h (ALU32_AND): Clear carry flag.
753 (ALU32_AND): Clear carry flag.
755 2011-10-09 Mike Frysinger <vapier@gentoo.org>
757 * dv-cfi.c: Include stdbool.h.
759 2011-10-09 Mike Frysinger <vapier@gentoo.org>
761 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
763 2011-10-04 Mike Frysinger <vapier@gentoo.org>
765 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
766 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
768 2011-07-12 Mike Frysinger <vapier@gentoo.org>
770 * sim-command.c: Include sim-options.h.
772 2011-07-12 Mike Frysinger <vapier@gentoo.org>
774 * aclocal.m4: Move sinclude comment after AC_INIT comment.
776 2011-07-12 Mike Frysinger <vapier@gentoo.org>
778 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
779 Delete direct call to AC_PROG_CC.
781 2011-07-05 Mike Frysinger <vapier@gentoo.org>
783 * sim-command.c: New file.
784 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
785 (sim-command.o): New rule.
787 2011-05-27 Mike Frysinger <vapier@gentoo.org>
789 * sim-options.c (standard_option_handler): Remove arg[0] check
790 when freeing simulator_sysroot. Only strdup arg when arg[0] is
791 not an empty string, otherwise assign "" back to it.
793 2011-05-26 Mike Frysinger <vapier@gentoo.org>
795 * nltvals.def: Regenerate to include Blackfin syscalls again.
797 2011-05-25 Mike Frysinger <vapier@gentoo.org>
799 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
800 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
801 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
802 (trace_idx_to_str): Likewise.
803 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
804 (TRACE_syscall): Define.
805 (WITH_TRACE_SYSCALL_P): Likewise.
806 (TRACE_SYSCALL_P): Likewise.
808 2011-05-23 Mike Frysinger <vapier@gentoo.org>
810 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
811 remove now-unnecessary sub-scope for glue->type setting.
812 Check to see if the "reg" property exists before we use it, and
813 if it doesn't exist, error out for "glue" devices.
815 2011-05-23 Mike Frysinger <vapier@gentoo.org>
817 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
818 glue-or, and set type to glue_xor when name is glue-xor.
819 (hw_glue_port_event): Return immediately when type is glue_io
820 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
821 and hw_port_event calls from glue_and to end of function.
823 2011-05-11 Mike Frysinger <vapier@gentoo.org>
825 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
826 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
827 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
828 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
829 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
830 around function arguments.
832 2011-04-14 Mike Frysinger <vapier@gentoo.org>
834 * sim-options.c (complete_option_list, sim_complete_command):
837 2011-04-02 Mike Frysinger <vapier@gentoo.org>
839 * dv-glue.c: Fix up style.
841 2011-04-02 Mike Frysinger <vapier@gentoo.org>
843 * hw-alloc.c (hw_alloc_data): Adjust brace.
844 * hw-base.c (hw_base_data): Likewise.
845 (generic_hw_unit_decode): Fix indentation.
846 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
847 * hw-events.c (hw_event, hw_event_data): Likewise.
848 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
849 * hw-instances.c (hw_instance_data): Likewise.
850 * hw-instances.h (hw_instance): Likewise.
851 * hw-main.h (hw_descriptor, enum): Likewise.
852 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
853 * hw-ports.h (hw_port_descriptor): Likewise.
854 * hw-properties.c (hw_property_data): Likewise.
855 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
856 _range_property_spec, _reg_property_spec): Likewise.
857 * hw-tree.c (_name_specifier, printer): Likewise.
858 (split_device_specifier, parse_string_property, hw_tree_traverse,
859 print_size, print_reg_property, print_string, print_properties):
862 2011-03-29 Mike Frysinger <vapier@gentoo.org>
864 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
865 * Make-common.in (dv-cfi.o): New rule.
866 * dv-cfi.c, dv-cfi.h: New files.
868 2011-03-21 Kevin Buettner <kevinb@redhat.com>
870 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
871 fcntl.h and sys/fcntl.h, for constants.
872 * nltvals.def: Regenerate.
873 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
874 * sim-io.h (sys/types.h, sys/stat.h): Include.
875 (sim_io_stat, sim_io_fstat): Declare.
877 2011-03-14 Mike Frysinger <vapier@gentoo.org>
879 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
880 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
881 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
882 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
883 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
884 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
885 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
886 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
887 syscall.c: Trim trailing whitespace.
889 2011-03-05 Mike Frysinger <vapier@gentoo.org>
891 * gennltvals.sh: Handle bfin targets.
892 * nltvals.def: Regenerate.
894 2011-02-25 Kevin Buettner <kevinb@redhat.com>
896 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
899 2011-02-14 Mike Frysinger <vapier@gentoo.org>
901 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
902 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
903 (hw_free): Drop zfree logic and always call free.
904 * hw-base.c (hw_delete): Change zfree to free.
905 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
906 (hw_handle_remove_phandle): Likewise.
907 * hw-instances.c (hw_instance_delete): Likewise.
908 * hw-tree.c (parse_reg_property): Likewise.
909 (parse_ranges_property): Likewise.
910 (parse_string_property): Likewise.
911 * sim-core.c (sim_core_uninstall): Likewise.
912 * sim-cpu.c (sim_cpu_free_all): Likewise.
913 * sim-hw.c (sim_hw_uninstall): Likewise.
914 * sim-memopt.c (do_memopt_delete): Likewise.
915 (sim_memory_uninstall): Likewise.
916 * sim-module.c (sim_module_uninstall): Likewise.
917 * sim-options.c (sim_parse_args): Likewise.
918 * sim-profile.c (profile_pc_cleanup): Likewise.
919 (profile_uninstall): Likewise.
920 * sim-watch.c (do_watchpoint_delete): Likewise.
921 * sim-utils.c (zfree): Delete.
922 (sim_state_free): Change zfree to free.
923 * sim-utils.h (zfree): Delete.
925 2011-02-13 Mike Frysinger <vapier@gentoo.org>
927 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
929 2011-01-12 Mike Frysinger <vapier@gentoo.org>
931 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
933 2011-01-12 Mike Frysinger <vapier@gentoo.org>
935 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
937 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
939 * sim-utils.c (sim_do_commandf): Issue an error and return when
941 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
944 2011-01-11 Mike Frysinger <vapier@gentoo.org>
946 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
947 bytes has been calculated and when mmap_next_fd is valid and
949 (memory_option_handler): Allow missing size when mmap_next_fd is
952 2011-01-10 Mike Frysinger <vapier@gentoo.org>
954 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
955 not empty, and always append $3 to $hardware.
957 2011-01-10 Mike Frysinger <vapier@gentoo.org>
959 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
960 * sim-hw.h (sim_hw_abort): Likewise.
962 2011-01-05 Mike Frysinger <vapier@gentoo.org>
964 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
966 2011-01-05 Joel Brobecker <brobecker@adacore.com>
968 * run.1: Copyright year update.
970 2010-12-28 Mike Frysinger <vapier@gentoo.org>
972 * hw-alloc.h (HW_NALLOC): Define.
974 010-12-28 Mike Frysinger <vapier@gentoo.org>
976 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
978 2010-12-15 Mike Frysinger <vapier@gentoo.org>
980 * sim-memopt.c (OPTION_MAP_INFO): Define.
981 (memory_options): Handle --map-info.
982 (memory_option_handler): Handle OPTION_MAP_INFO.
984 2010-11-22 Mike Frysinger <vapier@gentoo.org>
986 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
987 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
988 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
990 2010-11-22 Mike Frysinger <vapier@gentoo.org>
992 * sim-core.c (WITH_HW): Add device casts to device_error,
993 device_io_read_buffer, and device_io_write_buffer.
995 2010-11-16 Mike Frysinger <vapier@gentoo.org>
997 * dv-sockser.c (dv_sockser_write_buffer): New function.
998 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
999 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
1001 2010-10-07 Hans-Peter Nilsson <hp@axis.com>
1003 * callback.c (os_lseek): Call wrap on lseek result.
1005 2010-05-26 Ozkan Sezer <sezeroz@gmail.com>
1007 * dv-sockser.c (dv_sockser_init): Check error return from socket()
1008 call by its equality to -1 not by it being negative.
1009 (connected_p): Likewise for accept() call.
1011 2010-04-23 Mike Frysinger <vapier@gentoo.org>
1013 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
1015 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1017 * profile.c (sim_profile_print_bar): Add cpu argument.
1019 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1021 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
1023 2010-04-21 Mike Frysinger <vapier@gentoo.org>
1025 * sim-profile.c (profile_vprintf, profile_printf): New functions.
1026 (profile_print_pc): Convert sim_io_printf to profile_printf.
1027 (profile_print_insn): Likewise.
1028 (profile_print_memory): Likewise.
1029 (profile_print_core): Likewise.
1030 (profile_print_model): Likewise.
1031 (sim_profile_print_bar): Likewise.
1032 (profile_print_speed): Likewise.
1033 (profile_print_addr_ranges): Likewise.
1034 (profile_info): Likewise.
1035 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
1037 2010-04-19 Mike Frysinger <vapier@gentoo.org>
1039 * sim-model.c (OPTION_MODEL): Convert to enum.
1040 (OPTION_MODEL_INFO): New enum.
1041 (model_options): Add model-info/info-model entries.
1042 (model_option_handler): Handle OPTION_MODEL_INFO.
1044 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1046 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
1047 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
1050 2010-04-13 Mike Frysinger <vapier@gentoo.org>
1052 * sim-hrw.c (sim_write): Add const to buf arg.
1053 * sim-utils.h (sim_write_fn): Likewise.
1055 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1057 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
1060 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1062 * dv-core.c (dv_core_descriptor): Add NULL initializer.
1063 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
1064 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
1065 * dv-sockser.c (sockser_options): Likewise.
1066 * hw-ports.c (empty_hw_ports): Likewise.
1067 * sim-hw.c (hw_options): Likewise.
1068 * sim-model.c (model_options): Likewise.
1069 * sim-options.c (standard_options): Likewise.
1070 * sim-profile.c (profile_options): Likewise.
1071 * sim-trace.c (trace_options): Likewise.
1072 * sim-watch.c (watchpoint_options): Likewise.
1074 2010-04-12 Mike Frysinger <vapier@gentoo.org>
1076 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
1077 the local "arg_table" variable, and the xmalloc cast.
1079 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1081 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
1083 (sim_fpu_print_func): Add const markings to format buffer.
1085 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1087 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
1089 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1091 * sim-trace.c (save_data): Add const markings to "buf" argument.
1093 2010-04-10 Mike Frysinger <vapier@gentoo.org>
1095 * sim-options.c (standard_option_handler): Add const markings to
1098 2010-04-02 Mike Frysinger <vapier@gentoo.org>
1100 * hw-ports.h: Fix spelling typos.
1102 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1104 * configure.ac: Check for socklen_t.
1105 * configure, config.in: Regenerated.
1106 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
1108 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1110 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
1111 * sim-hw.c (hw_option_handler): Likewise.
1113 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1115 * sim-watch.c (watchpoint_type_to_str): Add const to return.
1116 (interrupt_nr_to_str): Likewise.
1117 (default_interrupt_names): Add const to pointer type.
1118 (sim_watchpoint_install): Add const to prefix.
1119 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
1121 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1123 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
1124 (sim_core_write_buffer): Likewise.
1126 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1128 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
1129 the SIM_HAVE_ADDR_RANGE define.
1131 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1133 * sim-core.h (device_error): Add const to message, and add printf
1136 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1138 * sim-profile.c (profile_print_addr_ranges): Wrap with the
1139 SIM_HAVE_ADDR_RANGE define.
1141 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1143 * dv-glue.c (hw_glue_ports): Swap static and const.
1145 2010-03-30 Mike Frysinger <vapier@gentoo.org>
1147 * nrun.c (usage): Use void in definition.
1148 * sim-options.c (dup_arg_p): Convert old-style function definition.
1149 (sim_parse_args): Likewise.
1150 (sim_print_help): Likewise.
1151 * sim-trace.c (set_trace_option_mask): Likewise.
1152 (set_trace_option): Likewise.
1153 * sim-utils.c (sim_analyze_program): Likewise.
1154 (sim_elapsed_time_get): Likewise.
1155 (sim_elapsed_time_since): Likewise.
1157 2010-03-22 Mike Frysinger <vapier@gentoo.org>
1159 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
1160 (standard_options): Likewise.
1161 (standard_option_handler): Likewise.
1163 2010-03-16 Mike Frysinger <vapier@gentoo.org>
1165 * hw-ports.c (TRACE): Delete.
1166 * hw-properties.c (TRACE): Delete.
1167 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
1168 (hw_find_integer_property): Likewise.
1169 (hw_find_integer_array_property): Likewise.
1170 (hw_add_duplicate_property): Likewise.
1172 2010-03-15 Mike Frysinger <vapier@gentoo.org>
1174 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
1177 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1179 * sim-model.c: Include sim-model.h
1181 2010-02-04 Mike Frysinger <vapier@gentoo.org>
1183 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
1184 & from the STATE_CPU() examples.
1186 2010-01-24 Doug Evans <dje@sebabeach.org>
1188 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
1189 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
1191 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
1192 (struct cgen_fp_ops): Update signatures of floating point conversion
1195 * Make-common.in (CGEN_SIM_DEPS): Define.
1196 (CGEN_INCLUDE_DEPS): Use it.
1197 (CGEN_MAIN_CPU_DEPS): Simplify.
1199 2010-01-22 Doug Evans <dje@sebabeach.org>
1201 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
1202 (SUBWORDTFSI, JOINSIDI): Ditto.
1204 2010-01-05 Doug Evans <dje@sebabeach.org>
1206 * cgen-types.h (SETDI): Delete, unused.
1208 2009-12-02 Doug Evans <dje@sebabeach.org>
1210 * cgen-engine.h: Remove duplicated comment.
1212 2009-11-23 Doug Evans <dje@sebabeach.org>
1214 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
1215 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
1217 2009-11-22 Doug Evans <dje@sebabeach.org>
1219 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
1220 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
1221 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
1222 instead of CGEN_INSN_INT.
1224 * cgen-trace.h (trace_extract): Add cast to fix warning.
1226 2009-11-05 Doug Evans <dje@sebabeach.org>
1228 * cgen-mem.h (DECLARE_GETT): Don't inline.
1229 (DECLARE_SETT): Ditto.
1231 2009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
1233 * sim-inline.h: Fix spelling error.
1235 2009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
1237 * Make-common.in: Add datarootdir.
1239 2009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1241 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
1242 (SIM_CHECK_MEMBERS_1): Remove.
1243 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
1244 AC_CHECK_MEMBERS one.
1245 * configure: Regenerate.
1247 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
1248 * configure: Regenerate.
1250 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1252 * config.in: Regenerate.
1253 * configure: Likewise.
1255 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
1256 definition of AC_CHECK_MEMBER.
1258 * aclocal.m4: m4_include toplevel config/override.m4.
1259 * configure: Regenerate.
1261 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1263 * Makefile.in (datarootdir): New variable.
1265 2009-07-07 Doug Evans <dje@sebabeach.org>
1267 * Make-common.in (CPU_DIR): Define.
1269 2009-07-06 Doug Evans <dje@sebabeach.org>
1271 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
1272 identifiers for file types rather than encoding internal
1273 implementation details of cgen.sh.
1274 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
1275 * cgen.sh: Add support for parallel makes.
1276 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
1278 2009-05-18 Jon Beniston <jon@beniston.com>
1280 * gennltvals.sh: Add lm32 target.
1281 * nltvals.def: Add lm32 syscall definitions.
1283 2009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
1285 Speed up simulator startup:
1286 * sim-utils.c (zalloc): Use xcalloc.
1288 2009-01-07 Hans-Peter Nilsson <hp@axis.com>
1290 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
1291 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
1292 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
1293 variant; UQI, UHI, USI, UDI, and cast the result to the signed
1294 type, QI, HI, SI, DI.
1296 * callback.c (os_error): Mark as being a noreturn function.
1297 * sim-io.h (sim_io_error): Similar for sim_io_error.
1299 2008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
1301 * aclocal.m4: Fix underquoting of function names.
1303 2008-10-21 Julian Brown <julian@codesourcery.com>
1305 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
1307 2008-07-11 Hans-Peter Nilsson <hp@axis.com>
1309 * common.m4: Add test for libz and zlib.h.
1310 * configure: Regenerate to track ../common/common.m4 changes.
1313 2008-06-06 Vladimir Prus <vladimir@codesourcery.com>
1314 Daniel Jacobowitz <dan@codesourcery.com>
1315 Joseph Myers <joseph@codesourcery.com>
1317 * aclocal.m4: Include ../../config/acx.m4.
1318 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
1319 * configure, config.in: Regenerate.
1320 * Make-common.in (LIB_OBJS): Add version.o.
1321 (version.c, version.o): New rules.
1322 * run.c: Include version.h.
1323 (usage): Add help parameter. Print output either to stdout or
1324 stderr depending on that parameter.
1325 (print_version): New.
1326 (main): Check for --help and --version.
1327 * run-sim.h (sim_target_display_usage): Add help parameter.
1330 2008-04-14 Hans Kester <kester.hans@gmail.com>
1332 * sim-signal.c: Define missing signals for _WIN32.
1334 2008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
1336 * gennltvals.sh: Add cr16.
1337 * nltvals.def: Rebuild.
1339 2007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
1341 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
1342 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
1344 2007-08-10 Nick Clifton <nickc@redhat.com>
1346 * sim-memopt.c (memory_options): Mention that the
1347 --memory-size switch accepts suffixes.
1348 (parse_size): Handle a suffix on the size value.
1349 * sim-options.c (standard_options): Mention that the mem-size
1350 switch accepts suffixes.
1351 (standard_option_handler): Handle a suffix on the size value.
1353 2006-12-21 Hans-Peter Nilsson <hp@axis.com>
1355 * acconfig.h: Remove.
1356 * config.in: Regenerate.
1358 2006-11-07 Thiemo Seufer <ths@mips.com>
1360 * gentmap.c: Fix compile time warning.
1362 2006-11-07 Thiemo Seufer <ths@mips.com>
1364 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
1365 for bfd text addresses.
1367 2006-08-29 Thiemo Seufer <ths@mips.com>
1368 Nigel Stephens <nigel@mips.com>
1370 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
1371 SIM_QUIET_NAN_NEGATED.
1373 2006-08-29 Nigel Stephens <nigel@mips.com>
1375 * sim-profile.c (profile_pc_init): Initialise default profiling
1376 frequency to a prime number.
1377 (profile_print_pc): Convert gmon.out sample data into target
1380 2006-06-13 Richard Earnshaw <rearnsha@arm.com>
1382 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
1383 * common.m4: Likewise.
1384 * configure: Regenerated.
1386 2006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
1388 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
1389 * configure: Regenerated.
1391 2006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
1393 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
1394 and LIBINTL_DEP everywhere.
1395 (CSEARCH): Use INCINTL.
1396 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
1398 * configure: Regenerated.
1400 2006-03-29 Hans-Peter Nilsson <hp@axis.com>
1402 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
1403 option-contents test.
1405 2005-11-28 Mark Mitchell <mark@codesourcery.com>
1407 * sim-signal.c (sim_signal_to_target): Fix typos.
1409 * sim-reason.c (sim_stop_reason): Use
1410 sim_signal_to_target, not sim_signal_to_host.
1411 * sim-signal.c (sim_signal_to_host): Fix typo.
1412 (sim_signal_to_target): New function.
1414 2005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
1416 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
1419 2005-07-08 Ian Lance Taylor <ian@airs.com>
1421 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
1423 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
1424 different fraction for a quiet NaN.
1425 (unpack_fpu): Likewise.
1427 2005-07-08 Ben Elliston <bje@au.ibm.com>
1429 * callback.c: Remove ANSI_PROTOTYPES conditional code.
1430 * sim-load.c: Likewise.
1431 * syscall.c: Likewise.
1433 2005-05-24 Corinna Vinschen <vinschen@redhat.com>
1435 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
1438 2005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
1440 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
1442 2005-04-20 Manoj Iyer <manjo@austin.ibm.com>
1444 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
1445 and signed64 for __ALPHA__.
1447 2005-03-23 Mark Kettenis <kettenis@gnu.org>
1449 * aclocal.m4 Include ../../gettext.m4.
1450 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
1451 (AM_LC_MESSAGES): Remove.
1452 * configure: Regenerate.
1454 2005-02-28 Jim Blandy <jimb@redhat.com>
1456 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
1457 -Wuninitialized in the default list of build warnings if CFLAGS is
1458 set, and doesn't include -O. (Using -Wuninitialized without
1459 optimization produces a warning, which interferes with compilation
1462 2005-02-21 Jim Blandy <jimb@redhat.com>
1464 * callback.c (os_fstat): Don't declare 't' unless it's used.
1466 2005-02-09 Jim Blandy <jimb@redhat.com>
1468 * Make-common.in (CGEN): Load guile.scm, and include a trailing
1470 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
1471 to $(CGEN), to ensure that the command substitution happens where
1472 the variable is referenced in the submake, not when the submake's
1473 arguments are expanded.
1474 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
1475 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
1476 application Scheme script directly after ${cgen}; don't precede it
1479 2005-01-28 Hans-Peter Nilsson <hp@axis.com>
1481 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
1482 * callback.c [HAVE_LIMITS_H]: Include limits.h.
1483 Include libiberty.h.
1484 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
1485 being either end of a pipe.
1486 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
1487 (os_shutdown): Clear pipe state.
1488 (default_callback): Initialize new members.
1490 * callback.c (default_callback): Initialize target_endian.
1491 (cb_store_target_endian): Renamed from store, new first parameter
1492 host_callback *cb, drop last parameter big_p. Take endianness
1494 (cb_host_to_target_stat): Change to use cb_store_target_endian.
1495 Remove variable big_p.
1496 * nrun.c (main): Initialize default_callback.target_endian.
1498 2005-01-14 Andrew Cagney <cagney@gnu.org>
1500 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
1501 Add explicit call to AC_CONFIG_HEADER.
1502 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
1503 * configure: Re-generate.
1505 2005-01-12 Andrew Cagney <cagney@gnu.org>
1507 * common.m4: New file, based on of aclocal.m4.
1509 2005-01-11 Andrew Cagney <cagney@localhost.localdomain>
1511 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
1512 * configure: Regenerated to track ../common/aclocal.m4 changes.
1514 2005-01-07 Andrew Cagney <cagney@gnu.org>
1516 * configure.ac: Rename configure.in, require autoconf 2.59.
1517 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
1518 * configure: Re-generate.
1520 2004-12-15 Hans-Peter Nilsson <hp@axis.com>
1522 * syscall.c (cb_syscall) <case CB_SYS_truncate>
1523 <case CB_SYS_ftruncate>: New cases.
1525 2004-12-13 Hans-Peter Nilsson <hp@axis.com>
1527 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
1528 (cb_syscall) <case CB_SYS_rename>: New case.
1529 * callback.c (os_lstat): New function.
1531 2004-12-08 Hans-Peter Nilsson <hp@axis.com>
1533 * run.1: Document --sysroot=filepath.
1534 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
1535 (standard_options): Support --sysroot=<path>.
1536 (standard_option_handler): Handle OPTION_SYSROOT.
1537 * syscall.c (simulator_sysroot): Define, initialized empty.
1538 (get_path): Prepend simulator_sysroot to absolute file path.
1539 [HAVE_STRING_H]: Include string.h.
1540 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
1541 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
1542 (main): If simulator_sysroot is not empty, chdir there.
1543 * sim-config.h (simulator_sysroot): Declare.
1545 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
1546 cgen_rtx_error" in a CGEN-generated simulator.
1547 * gdbinit.in: Break on sim_core_signal too. Have autoconf
1548 replacement for CGEN-related breakpoints.
1550 2004-12-07 Hans-Peter Nilsson <hp@axis.com>
1552 * Make-common.in (sim-basics_h): Add $(callback_h).
1554 2004-12-03 Hans-Peter Nilsson <hp@axis.com>
1556 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
1557 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
1558 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
1559 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
1560 (SIM_CHECK_MEMBERS): New macros.
1561 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
1562 for struct stat member test and write. Add ST_x calls for each
1563 struct stat member tested in configure.in. Wrap each ST_x call in
1564 #ifdef of configure macro for that member.
1565 * configure, config.in: Regenerate.
1567 2004-12-01 Hans-Peter Nilsson <hp@axis.com>
1569 * cgen.sh: New thirteenth parameter opcfile, defaulting to
1571 <case desc>: Pass -OPC opcfile.
1572 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
1573 parameter to cgen.sh.
1575 2004-11-30 Richard Earnshaw <rearnsha@arm.com>
1577 * Make-common.in (sim-basics_h): Correct dependencies on
1578 cconfig.h and tconfig.h
1579 (sim-load.o): Correct typo in sim-basics_h dependency.
1581 2004-11-18 Richard Earnshaw <rearnsha@arm.com>
1583 * Make-common.in (sim-*_h): Add macros for all sim headers listing
1584 sub-dependencies for other sim files that they include.
1585 (sim_main_headers): Use sim-*_h macros.
1586 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
1588 2004-11-16 Hans-Peter Nilsson <hp@axis.com>
1590 * sim-config.c (sim_config): Recognize when a bfd has unspecified
1593 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
1594 $(remote_sim_h) too.
1595 (sim_main_headers): Add sim-utils.h.
1597 2004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1599 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
1601 2004-07-26 Andrew Cagney <cagney@gnu.org>
1603 Problem from Olaf Hering <olh@suse.de>.
1604 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
1606 2004-07-10 Ben Elliston <bje@au.ibm.com>
1608 * hw-tree.c (parse_integer_property): Typo fix in comments.
1609 * sim-options.c (sim_args_command): Likewise.
1611 2004-06-28 Andrew Cagney <cagney@gnu.org>
1613 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
1615 2004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
1617 * callback.c (os_shutdown): Fix bug in last change: actually
1618 mark file descriptors as available on startup.
1620 2004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
1622 [ include/gdb: * callback.h (host_callback_struct): Replace
1623 members fdopen and alwaysopen with fd_buddy. ]
1624 * callback.c: Changed all users.
1626 2004-06-15 Alan Modra <amodra@bigpond.net.au>
1628 * sim-load.c (sim_load_file): Use bfd_get_section_size
1629 instead of bfd_get_section_size_before_reloc.
1631 2004-05-18 Daniel Jacobowitz <dan@debian.org>
1633 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
1634 passing it to printf.
1636 2004-05-10 Daniel Jacobowitz <dan@debian.org>
1638 * callback.c: Update copyright dates.
1640 * sim-basics.h: Likewise.
1641 * sim-load.c: Likewise.
1642 * syscall.c: Likewise.
1644 2004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1646 * callback.c: Include cconfig.h instead of config.h.
1648 * sim-basics.h: Likewise.
1649 * sim-load.c: Likewise.
1650 * syscall.c: Likewise.
1652 2004-01-16 Ben Elliston <bje@wasabisystems.com>
1654 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
1656 2003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1658 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1660 2003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1662 * sim-options.c (standard_options): Fix the names of H8
1665 2003-10-30 Andrew Cagney <cagney@redhat.com>
1667 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1668 with "struct bfd_symbol".
1670 2003-10-21 Andrew Cagney <cagney@redhat.com>
1672 * callback.c (os_truncate): Call "truncate", and not "stat".
1674 2003-10-20 Andrew Cagney <cagney@redhat.com>
1676 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1678 2003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1680 * callback.c (os_ftruncate, os_truncate): New functions.
1681 (default_callback): Initialize ftruncate and truncate members.
1683 2003-09-08 Dave Brolley <brolley@redhat.com>
1685 On behalf of Doug Evans <dje@sebabeach.org>
1686 * cgen.sh: New arg archfile.
1687 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1688 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1690 2003-08-28 Andrew Cagney <cagney@redhat.com>
1692 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1693 * sim-options.c (print_help): Cast the format with specifier to
1696 2003-08-20 Michael Snyder <msnyder@redhat.com>
1697 Dave Brolley <brolley@redhat.com>
1699 * cgen-par.h (flags, word1): New target-specific
1700 fields of CGEN_WRITE_QUEUE_ELEMENT.
1701 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1702 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1703 * gennltvals.sh: Add frv target.
1704 * nltvals.def: Add frv target.
1706 2003-06-23 Michael Snyder <msnyder@redhat.com>
1708 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
1709 * sim-reg.c: Fix cut-and-paste bug in comment.
1711 2003-06-22 Andrew Cagney <cagney@redhat.com>
1713 From matthew green <mrg@redhat.com>:
1714 * sim-fpu.h: Update copyright.
1715 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1716 * sim-fpu.c: Update copyright.
1717 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1719 2003-06-17 Frank Ch. Eigler <fche@redhat.com>
1721 From Doug Evans <dje@sebabeach.org>:
1722 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1723 with disassemble_info:read_memory_func.
1724 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1726 2003-06-04 Michael Snyder <msnyder@redhat.com>
1728 * common/run.c (main): Remove SIM_H8300 ifdef.
1730 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1731 (standard_options): Add '-x' for h8/300sx.
1732 (standard_option_handler): Add case for SIM_H8300SX.
1734 2003-04-13 Michael Snyder <msnyder@redhat.com>
1736 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1738 2003-03-01 Andrew Cagney <cagney@redhat.com>
1740 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1741 (sim_engine_vabort): Ditto.
1743 2003-02-27 Andrew Cagney <cagney@redhat.com>
1745 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1746 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1747 * nrun.c (main): Ditto.
1749 2003-02-26 Andrew Cagney <cagney@redhat.com>
1751 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1752 (sim_engine_vabort): Ditto.
1753 (sim_engine_halt, sim_engine_restart): Ditto.
1755 2003-02-20 Andrew Cagney <ac131313@redhat.com>
1757 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1758 (sim-break_h): Delete macro.
1759 (sim-break.o): Delete rule.
1760 * sim-break.c: Delete file.
1761 * sim-break.h: Delete file.
1762 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1763 (STATE_BREAKPOINTS): Delete macro.
1764 (sim_state_base): Delete field breakpoints.
1765 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1766 sim_break_install to array.
1768 2003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1770 * run.c (usage): Fix typos.
1772 2002-11-27 Richard Sandiford <rsandifo@redhat.com>
1774 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1776 2002-11-22 Andrew Cagney <ac131313@redhat.com>
1778 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1779 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1780 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1781 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1782 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1783 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1784 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1785 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1786 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1787 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1789 2002-11-13 Andrew Cagney <cagney@redhat.com>
1791 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1793 2002-11-06 Richard Sandiford <rsandifo@redhat.com>
1795 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1796 (distclean): Depend on it.
1798 2002-10-14 Alan Modra <amodra@bigpond.net.au>
1800 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1802 2002-08-29 Dave Brolley <brolley@redhat.com>
1804 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1806 2002-07-17 Andrew Cagney <cagney@redhat.com>
1808 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1809 (sim_set_callbacks, sim_size, sim_trace)
1810 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1811 to here from "gdb/remote-sim.h".
1813 2002-07-16 Andrew Cagney <ac131313@redhat.com>
1815 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1816 avoid possible longjmp problems with automatic variable siggnal.
1818 2002-07-14 Andrew Cagney <ac131313@redhat.com>
1820 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1821 * Make-common.in (installdirs): Make $(libdir) too, needed when
1822 installing libsim.a.
1824 2002-07-13 Andrew Cagney <ac131313@redhat.com>
1826 * gennltvals.sh (dir): Mark d30v as obsolete.
1827 * nltvals.def: Remove d30v.
1829 2002-06-17 Andrew Cagney <cagney@redhat.com>
1831 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1833 * sim-memopt.c: Include <unistd.h>.
1834 (do_memopt_add): Fix printf format.
1835 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1837 2002-06-16 Andrew Cagney <ac131313@redhat.com>
1839 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1840 --enable-gdb-build-warnings.
1841 * configure: Regenerated to track ../common/aclocal.m4 changes.
1843 2002-06-09 Aldy Hernandez <aldyh@redhat.com>
1845 * sim-fpu.c (unpack_fpu): Initialize exponent for
1848 (sim_fpu_sqrt): Same.
1850 2002-06-08 Andrew Cagney <cagney@redhat.com>
1852 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1853 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1855 * sim-load.c: Ditto.
1856 * callback.c: Ditto.
1858 * Make-common.in (callback_h): Define.
1859 (remote_sim_h): Define.
1861 (callback.o): Update.
1862 (syscall.o): Update.
1865 (sim-hload.o): Update.
1867 (sim-reason.o): Update.
1868 (sim-reg.o): Update.
1869 (sim-resume.o): Update.
1871 2002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1873 * run.c: Fix formatting.
1875 2002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1877 * run-sim.h: New header. Provide prototypes for functions used
1878 between run() and libsim.a which are not used by GDB.
1879 * run.c: Include run-sim.h.
1880 (main): If SIM_TARGET_SWITCHES is defined call
1881 sim_target_parse_command_line.
1882 (usage): If SIM_TARGET_SWITCHES is defined call
1883 sim_target_display_usage.
1885 2002-05-17 Andrey Volkov <avolkov@transas.com>
1887 * run.c: Made h8300s as new target, not h8300h alias.
1888 Added new option -S (h8300s target)
1889 * sim-options.c: Ditto.
1891 2002-05-01 Chris Demetriou <cgd@broadcom.com>
1893 * callback.c: Use 'deprecated' rather than 'depreciated.'
1895 2002-02-24 Andrew Cagney <ac131313@redhat.com>
1897 From wiz at danbala:
1898 * sim-fpu.h: Fix grammar and typos.
1901 2002-02-10 Chris Demetriou <cgd@broadcom.com>
1903 * callback.c: Fix some spelling errors.
1904 * hw-device.h: Likewise.
1905 * hw-tree.c: Likewise.
1906 * sim-abort.c: Likewise.
1907 * sim-alu.h: Likewise.
1908 * sim-core.h: Likewise.
1909 * sim-events.c: Likewise.
1910 * sim-events.h: Likewise.
1911 * sim-fpu.h: Likewise.
1912 * sim-profile.h: Likewise.
1913 * sim-utils.c: Likewise.
1915 2002-01-31 Hans-Peter Nilsson <hp@axis.com>
1917 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1920 2002-01-20 Ben Elliston <bje@redhat.com>
1922 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1923 the comment for this enumerator.
1925 2002-01-14 Ben Elliston <bje@redhat.com>
1927 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1929 2001-12-20 Kazu Hirata <kazu@hxi.com>
1931 * run.c (usage): Fix a typo.
1933 2001-07-05 Ben Elliston <bje@redhat.com>
1935 * Make-common.in (srccgen): Remove.
1936 (CGEN_CPU_DIR): Define.
1937 (CGEN_READ_SCM): Redefine without $(srccgen).
1938 (CGEN_ARCH_SCM): Ditto.
1939 (CGEN_CPU_SCM): Ditto.
1940 (CGEN_DECODE_SCM): Ditto.
1941 (CGEN_DESC_SCM): Ditto.
1943 2001-04-25 Frank Ch. Eigler <fche@redhat.com>
1945 * sim-load.c (sim_load_file): Put it back: external now.
1946 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1948 2001-04-21 Andrew Cagney <ac131313@redhat.com>
1950 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1952 * sim-utils.c (sim_analyze_program): Ditto.
1954 2001-04-19 Frank Ch. Eigler <fche@redhat.com>
1956 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1957 we're finished with its immediate use.
1958 * sim-load.c (sim_load_file): Ditto.
1960 2001-03-16 Frank Ch. Eigler <fche@redhat.com>
1962 Add support for mmap-based memory regions.
1963 * sim-memopt.c (mmap_next_fd): New global.
1964 (sim_memory_init): Reinitialize it.
1965 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1966 "--memory-mapfile FILE" option. Check for some errors.
1967 (do_memopt_add): Conditionally do mmap instead of malloc for
1968 backing store of simulated memory. Check for more errors.
1969 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1970 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1971 * configure.in: Look for mmap/fstat related functions and headers.
1972 * config.in, configure: Regenerated.
1974 2001-03-15 Frank Ch. Eigler <fche@redhat.com>
1976 * sim-core.c (sim_core_map_attach): Correct overlap-related
1979 2001-03-07 Michael Meissner <meissner@redhat.com>
1981 * run.c (alloca-conf.h): Delete, no longer provided.
1983 2001-02-22 Ben Elliston <bje@redhat.com>
1985 * sim-trace.h (TRACE_VPU_IDX): Add.
1986 (TRACE_vpu): Define.
1987 (WITH_TRACE_VPU_P): Likewise.
1988 (TRACE_VPU_P): Likewise.
1989 * sim-trace.c (OPTION_TRACE_VPU): Define.
1990 (trace_options): Add --trace-vpu.
1991 (trace_option_handler): Handle OPTION_TRACE_VPU.
1992 (trace_option_handler): Include VPU tracing in --trace-semantics.
1993 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1995 2001-02-21 Ben Elliston <bje@redhat.com>
1997 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1998 (TRACE_BRANCH_INPUT2): Likewise.
2000 2001-02-09 Ben Elliston <bje@redhat.com>
2002 * (profile_print_pc): Write header out in target byte order.
2004 2001-02-09 Ben Elliston <bje@redhat.com>
2006 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
2007 adjusting the pc shift value.
2009 2001-01-12 Chris Demetriou <cgd@sibyte.com>
2011 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
2012 where a numeric value is supplied.
2014 2001-01-06 Ben Elliston <bje@redhat.com>
2016 * cgen.sh: Allow extrafiles to include the semantics files when
2017 generating an ISA-specific decoder.
2019 2000-12-27 Alexandre Oliva <aoliva@redhat.com>
2021 * Make-common.in (sim-io.o): Depend on targ-vals.h.
2023 2000-12-23 Ben Elliston <bje@redhat.com>
2025 * cgen-trace.c (trace_result): Handle 'f' type operands; output
2026 them to the trace stream using sim_fpu_printn_fpu. Include
2029 2000-12-15 Ben Elliston <bje@redhat.com>
2031 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
2032 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
2033 trailing digits as specified (-1 to print all digits).
2034 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
2035 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
2038 2000-12-13 Ben Elliston <bje@redhat.com>
2040 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
2041 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
2044 2000-12-12 Geoffrey Keating <geoffk@redhat.com>
2046 * sim-endian.h: Don't have parameters on macro definitions which
2047 are simply renaming functions, to permit use of XCONCAT2 in both
2048 the macro name and the arguments in a use of such a definition.
2050 2000-12-11 Ben Elliston <bje@redhat.com>
2052 * cgen-ops.h (SUBWORDDFDI): New function.
2054 2000-12-05 Ben Elliston <bje@redhat.com>
2056 * Make-common.in (cgen-defs): New target.
2057 (cgen-decode): Pass $(EXTRAFILES).
2059 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
2060 -outfile-suffix options.
2062 2000-12-04 Ben Elliston <bje@redhat.com>
2064 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
2065 (SUBWORDSIUQI): Likewise.
2066 (SUBWORDDIHI): Likewise.
2067 (SUBWORDDIQI): New function.
2069 * cgen-trace.c (disassemble_insn): Remove unused declaration.
2070 * cgen-scache.c (scache_option_handler): Remove unused local var.
2072 2000-12-03 Ben Elliston <bje@redhat.com>
2074 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
2076 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2078 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
2080 2000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2082 * dv-core.c (dv_core_attach_address_callback): Don't abort if
2085 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2087 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
2088 (set_hw_delete): Moved the macro as a function.
2089 * hw-base.h (set_hw_delete): Declare as external function.
2090 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
2091 allocated using hw_malloc.
2093 2000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
2095 * sim-options.c (sim_parse_args): Free the memory used for
2096 long_options, short_options, handlers, opt_cpu, orig_val.
2098 2000-11-20 Ben Elliston <bje@redhat.com>
2100 * cgen-ops.h (SUBBI): New macro.
2101 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
2102 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2104 2000-11-16 Ben Elliston <bje@redhat.com>
2106 * cgen-types.h (VOID): New type.
2108 2000-11-09 Ben Elliston <bje@redhat.com>
2110 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
2111 (sim_fpu_two): Set exponent to 1.
2113 2000-10-26 Ben Elliston <bje@redhat.com>
2115 * cgen.sh: Handle an isa argument between cpu and mach. Default to
2116 `all'. Pass `-i' options to cgen applications.
2117 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
2118 cgen-desc): Pass $(isa) to cgen.sh.
2120 2000-10-08 Ben Elliston <bje@redhat.com>
2122 * cgen-utils.c (cgen_rtx_error): New function.
2124 2000-10-07 Ben Elliston <bje@redhat.com>
2126 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
2127 conditions for sim_core_read_buffer().
2129 2000-09-26 Dave Brolley <brolley@redhat.com>
2131 * cgen-utils.c (RORQI): New function.
2132 (ROLQI): New function.
2133 (RORHI): New function.
2134 (ROLHI): New function.
2136 2000-08-28 Dave Brolley <brolley@redhat.com>
2138 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
2139 in insn_value if it will fit.
2141 2000-08-21 Frank Ch. Eigler <fche@redhat.com>
2143 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
2145 2000-08-15 Dave Brolley <brolley@redhat.com>
2147 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2149 2000-08-15 Dave Brolley <brolley@redhat.com>
2151 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
2152 (PROFILE_CPU_FREQ): New macro.
2153 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
2154 (profile-options): Add profile-cpu-frequency.
2155 (parse_frequency): New function.
2156 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
2157 (profile_print_speed): Print cpu frequency and simulated execution time.
2158 Re-indent other items to match.
2160 2000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
2162 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
2164 2000-07-27 Frank Ch. Eigler <fche@redhat.com>
2166 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
2167 * Makefile.in (install): Install run.1 man page.
2169 Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
2171 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
2172 * Makefile.in (headers,nltvals.def): Merge.
2174 Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
2176 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2177 * nrun.c (main): Print the simulator statistics only in
2179 * hw-properties.h (hw_find_integer_array_property): Fix
2180 prototype (use signed_cell).
2182 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2183 * sim-events.c (sim_events_remain_time): New function returning
2184 the time that remains before the event is raised.
2185 * hw-events.c (hw_event_remain_time): Likewise.
2186 * sim-events.h (sim_events_remain_time): Declare.
2187 * hw-events.h (hw_event_remain_time): Declare.
2189 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2190 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
2191 (OPTION_HW_LIST): New option --hw-list to list the devices.
2192 (hw_option_handler): List the device tree with 'sim_hw_print'.
2194 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
2195 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
2196 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
2197 (EXTENDED): Define for 16-bit word size.
2198 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
2199 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
2200 * sim-types.h: Added support for 16-bit targets.
2202 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
2204 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2206 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
2208 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
2209 * Makefile.in (distclean): Clean cconfig.h also.
2211 Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
2213 * configure: Regenerated to track ../common/aclocal.m4 changes.
2215 Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
2217 * aclocal.m4 (sim-profile): Enable the profiler by default.
2219 Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
2221 * run.c (main): Initialize sigrc.
2223 Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
2225 * sim-events.c (update_time_from_event): Add more detailed event
2228 2000-03-30 Dave Brolley <brolley@redhat.com>
2230 * aclocal.m4 (cgen): Use guile to run cgen.
2232 2000-03-23 Dave Brolley <brolley@redhat.com>
2234 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
2236 * cgen-accfp.c (fextsfdf): New function.
2237 (ftruncdfsf): New function.
2238 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2240 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
2242 * cgen-ops.h: Added TRUNCSISI.
2244 2000-03-08 Dave Brolley <brolley@redhat.com>
2246 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
2247 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
2248 (sim_queue_fn_si_write): Last argument is has type USI.
2249 (sim_queue_fn_sf_write): New function.
2250 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
2251 (sim_queue_fn_sf_write): New function.
2252 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2254 Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
2256 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
2257 sim_set_trace and run simulator using sim_resume.
2258 (main): Add option ``-o'' - operating environment. Only continue
2259 after a signal when operating environment.
2260 (main): Always set REASON and SIGRC using sim_stop_reason.
2261 (sim_trace): Delete extern declaration.
2263 2000-02-08 Nick Clifton <nickc@cygnus.com>
2265 * callback.c: Fix compile time warning messages.
2266 * run.c: Fix compile time warning messages.
2268 1999-12-17 Dave Brolley <brolley@cygnus.com>
2270 * sim-profile.h: (set_profile_option_mask): Add prototype.
2271 * sim-profile.c (set_profile_option_mask): No longer static.
2273 Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
2275 * sim-arange.c: Include <string.h>
2277 1999-12-07 Dave Brolley <brolley@cygnus.com>
2279 * sim-options.c (print_help): '=' required before optional argument.
2280 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
2281 (CGEN_FN_MEM_HI_WRITE): New enumerator.
2282 (CGEN_FN_MEM_SI_WRITE): New enumerator.
2283 (CGEN_FN_MEM_DI_WRITE): New enumerator.
2284 (CGEN_FN_MEM_DF_WRITE): New enumerator.
2285 (CGEN_FN_MEM_XI_WRITE): New enumerator.
2286 (fn_mem_qi_write): New union members.
2287 (fn_mem_hi_write): New union members.
2288 (fn_mem_si_write): New union members.
2289 (fn_mem_di_write): New union members.
2290 (fn_mem_df_write): New union members.
2291 (fn_mem_xi_write): New union members.
2292 (sim_queue_fn_mem_qi_write): New function.
2293 (sim_queue_fn_mem_hi_write): New function.
2294 (sim_queue_fn_mem_si_write): New function.
2295 (sim_queue_fn_mem_di_write): New function.
2296 (sim_queue_fn_mem_df_write): New function.
2297 (sim_queue_fn_mem_xi_write): New function.
2298 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
2299 (sim_queue_fn_mem_hi_write): New function.
2300 (sim_queue_fn_mem_si_write): New function.
2301 (sim_queue_fn_mem_di_write): New function.
2302 (sim_queue_fn_mem_df_write): New function.
2303 (sim_queue_fn_mem_xi_write): New function.
2304 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
2305 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
2306 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
2308 1999-12-01 Dave Brolley <brolley@cygnus.com>
2310 * cgen-accfp.c (subsf): Check status code.
2328 1999-11-26 Dave Brolley <brolley@cygnus.com>
2330 * cgen-par.h (fn_df_write): Mode of data is DF.
2331 (sim_queue_fn_df_write): Mode of data is DF.
2332 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
2334 1999-11-22 Dave Brolley <brolley@cygnus.com>
2336 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
2337 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
2339 1999-11-04 Dave Brolley <brolley@cygnus.com>
2341 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
2342 CGEN_MEM_XI_WRITE members.
2343 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
2344 (sim_queue_fn_xi_write): New function.
2345 (sim_queue_mem_xi_write): New function.
2347 * cgen-par.c (sim_queue_fn_xi_write): New function.
2348 (sim_queue_mem_xi_write): New function.
2349 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
2352 1999-10-22 Dave Brolley <brolley@cygnus.com>
2354 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
2355 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
2356 * cgen-par.c: Set insn_address for each queued write. Get pc from
2357 cpu when executing queued writes.
2359 1999-10-19 Dave Brolley <brolley@cygnus.com>
2361 * cgen-par.h (sim_queue_fn_pc_write): New function.
2362 (CGEN_FN_PC_WRITE): New enumerator.
2363 (fn_pc_write): New union member.
2364 * cgen-par.c (sim_queue_fn_pc_write): New function.
2365 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
2367 1999-10-18 Dave Brolley <brolley@cygnus.com>
2369 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
2370 (CGEN_MEM_DF_WRITE): New enumerator.
2371 (mem_di_write): New union member.
2372 (mem_df_write): New union member.
2373 * cgen-par.c (sim_queue_mem_di_write): New function.
2374 (sim_queue_mem_df_write): New function.
2375 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
2377 * cgen-accfp.c (divsf): Check for division errors.
2379 1999-10-14 Doug Evans <devans@casey.cygnus.com>
2381 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
2383 1999-10-07 Dave Brolley <brolley@cygnus.com>
2385 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
2386 (fn_hi_write): New union member.
2387 (sim_queue_fn_hi_write): New function.
2388 * cgen-par.c (sim_queue_fn_hi_write): New function.
2389 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
2391 1999-09-29 Doug Evans <devans@casey.cygnus.com>
2393 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
2394 Change type of result to SEM_PC.
2396 Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
2398 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
2400 1999-09-25 Doug Evans <devans@casey.cygnus.com>
2402 * cgen-ops.h (SUBWORD*): Delete cpu arg.
2403 (JOIN*): Delete cpu arg.
2405 Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
2407 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
2409 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
2411 Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
2413 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
2416 Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
2418 * run.c (main): Check the sim_stop_reason and only halt simulation
2419 when a valid stop condition is identified.
2421 Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
2423 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
2425 Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
2427 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
2428 (bi_write): New union element.
2429 (sim_queue_bi_write): New function.
2430 * cgen-par.c (sim_queue_bi_write): New function.
2431 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
2433 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
2435 * configure: Regenerated to track ../common/aclocal.m4 changes.
2437 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
2438 ../gdb/configure.in.
2439 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
2440 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
2441 (SIM_WARNINGS): Delete
2442 (CONFIG_CFLAGS): Update.
2444 Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
2446 * cgen-par.c: New file.
2447 * cgen-par.h: New file.
2448 * cgen-sim.h (cgen-par.h): #include it.
2449 * cgen-cpu.h (write_queue): New field.
2450 (CPU_WRITE_QUEUE): New access macro.
2451 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
2452 (cgen-par.o): New target.
2454 1999-08-28 Doug Evans <devans@casey.cygnus.com>
2456 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
2457 * cgen-utils.c (mode_names): Update.
2459 1999-08-20 Doug Evans <devans@casey.cygnus.com>
2461 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
2462 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
2463 buffer arg if WITH_PARALLEL_GENWRITE.
2464 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
2465 (struct idesc): Ditto.
2467 Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
2469 * sim-model.c (model_option_handler): Add \n to error message.
2471 1999-08-08 Doug Evans <devans@casey.cygnus.com>
2473 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
2474 (insn_sem): Rewrite.
2475 (sem_fn_desc): New struct.
2477 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
2479 (scache case): Split into non-parallel/parallel versions.
2480 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
2481 if not use semantic switch version.
2483 1999-08-04 Doug Evans <devans@casey.cygnus.com>
2485 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
2486 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
2487 (SEM_BRANCH_INIT_EXTRACT): Delete.
2488 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
2489 (SEM_BRANCH_FINI): Ditto.
2490 (SEM_BRANCH_VIA_ADDR): Ditto.
2491 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
2492 (SEM_BRANCH_ADDR_CACHE): Delete.
2493 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
2494 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
2496 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
2497 (@cpu@_pbb_begin): Initialize branch_target.
2498 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
2499 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
2501 (@cpu@_engine_run_fast): Ditto.
2503 Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
2505 * cgen-utils.c (RORSI): New function.
2506 (ROLSI): New function.
2508 1999-07-14 Doug Evans <devans@casey.cygnus.com>
2510 * Makefile.in (TAGS): Tweak TAGS regex.
2511 * cgen-mem.h (*): Add TAGS markers.
2513 Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
2515 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
2516 passed in when sim_resume is first entered - don't re-pass it
2519 Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
2521 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
2522 OPTION_LOAD_LMA but only when is defined.
2523 (standard_options): When SIM_HANDLES_LMA is defined include
2524 options --load-lma and --load-vma.
2525 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
2527 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
2528 (struct sim_state_base): Add load_at_lma_p.
2529 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
2530 STATE_LOAD_AT_LMA_P.
2532 Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
2534 * nrun.c (main): Re-format loop gnu style.
2536 Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
2538 * dv-sockser.c (connected_p): Initialize addrlen.
2540 1999-07-06 Dave Brolley <brolley@cygnus.com>
2542 * cgen-accfp.c (floatsidf): New function.
2543 (fixdfsi): New function.
2545 1999-07-06 Doug Evans <devans@casey.cygnus.com>
2547 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
2549 1999-07-05 Doug Evans <devans@casey.cygnus.com>
2551 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
2552 (cgen-fpu.o,cgen-accfp.o): Add rules for.
2553 * cgen-fpu.c: New file.
2554 * cgen-fpu.h: New file.
2555 * cgen-accfp.c: New file.
2556 * cgen-cpu.h (CGEN_CPU): New member fpu.
2557 * cgen-mem.h: Redo fp support.
2558 * cgen-ops.h: Delete k&r support. Redo fp support.
2559 * cgen-sim.h: Include cgen-fpu.h.
2560 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
2562 1999-06-23 Doug Evans <devans@casey.cygnus.com>
2564 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
2566 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
2567 (@cpu@_pbb_cti_chain): Minor clean up.
2569 1999-05-08 Felix Lee <flee@cygnus.com>
2571 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
2572 AM_CYGWIN32 and AM_EXEEXT.
2573 * configure: Regenerate.
2575 Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
2577 * sim-core.c (device_error,device_io_read_buffer,
2578 device_io_write_buffer): Delete decls.
2579 * sim-core.h: Put them here.
2581 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
2582 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
2583 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
2584 (sim_core_write_aligned_N): Ditto.
2586 1999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
2588 * sim-memopt.c (sim_memory_uninstall): Don't look into
2591 1999-04-14 Doug Evans <devans@casey.cygnus.com>
2593 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
2595 1999-04-13 Doug Evans <devans@casey.cygnus.com>
2597 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
2598 (sim_core_write_buffer): Ditto.
2600 1999-04-02 Keith Seitz <keiths@cygnus.com>
2602 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
2603 after the interval counter has expired.
2604 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
2605 poll_quit callbacks. May be overridden by Makefile.
2606 (poll_quit_counter): New global.
2607 * sim-events.c: Remove all mentions of ui_loop_hook. The
2608 host callback "poll_quit" will serve the purpose.
2609 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
2611 * nrun.c: Remove declaration of ui_loop_hook.
2613 Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
2615 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
2616 if being used by gdb.
2618 1999-03-22 Doug Evans <devans@casey.cygnus.com>
2620 * cgen-types.h (XF,TF): Tweak.
2621 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
2623 (SUBWORD*,JOIN*): Define.
2624 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
2625 moved into cpu descriptor.
2626 * sim-model.h (MACH): New member `num'.
2628 1999-02-09 Doug Evans <devans@casey.cygnus.com>
2630 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
2631 (CGEN_CPU): Member opcode renamed to cpu_desc.
2632 New members get_idata,disassembler.
2633 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
2634 CGEN_INSN_ATTR_VALUE.
2635 (CGEN_STATE): Delete member opcode_table.
2636 (sim_disassemble_insn): Delete decl.
2637 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
2638 (struct idesc): Moved to here from <cpu>-decode.h.
2639 * cgen-run.c (prime_cpu): Call prepare_run callback.
2640 * cgen-trace.h (SFILE): New type.
2641 (sim_disasm_sprintf): Declare.
2642 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
2643 (sim_cgen_disassemble_insn): Declare.
2644 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
2645 (insn_fields): Delete.
2646 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
2648 (trace_insn): Call CPU_DISASSEMBLER hook.
2649 (sim_disasm_sprintf): New function.
2650 (sim_disasm_read_memory): New function.
2651 (sim_disasm_perror_memory): New function.
2652 (sim_cgen_disassemble_insn): New function.
2653 * cgen-utils.c: Don't include cpu-opc.h.
2654 (virtual_insn_entries): New static local.
2655 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
2656 (cgen_insn_name): Rewrite.
2657 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
2658 * cgen.sh (desc): New file generator handler.
2659 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2660 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2661 Don't include cpu-opc.h,cpu-sim.h.
2662 * sim-model.c (model_set): Delete SIM_DESC arg.
2663 (sim_model_set): Update.
2664 * sim-model.h (MACH): New member prepare_run.
2666 1999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2668 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2669 if redundant with allocator functions.
2671 Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2673 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2675 * sim-profile.h: Make like sim-trace.h.
2676 (PROFILE_USEFUL_MASK): New macro.
2677 * sim-profile.c (profile_options): Make like trace_options, allow
2678 optional on|off arg where applicable.
2679 (set_profile_option_mask): New function.
2680 (sim_profile_set_option): New function.
2681 (profile_option_handler): Simplify.
2682 Have -p only enable selected things, not everything.
2683 Add missing break to OPTION_PROFILE_PC_RANGE.
2684 * cgen-scache.c (scache_options): Allow optional on|off arg to
2686 (scache_option_handler): Use sim_profile_set_option.
2688 1999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2690 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2691 (memory_option_handler): Implement MEMORY_FILL option. Make
2692 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2693 (parse_ulong_value): New function.
2694 (do_memopt_add): Allocate all buffers. Optionally fill them.
2696 1999-01-15 Richard Henderson <rth@cygnus.com>
2698 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2699 va_list, not an integer.
2700 * sim-events.c (sim_events_schedule): Likewise.
2702 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2703 the appropriate type.
2705 1999-01-14 Doug Evans <devans@casey.cygnus.com>
2707 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2708 (sim_disassemble_insn): Update prototype.
2709 (sim_engine_invalid_insn): Ditto.
2710 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2711 (SEM_BRANCH_INIT): PCADDR->IADDR.
2712 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2713 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2714 * cgen-scache.h (*): Ditto.
2715 * cgen-trace.c (*): Ditto.
2716 * cgen-trace.h (*): Ditto.
2717 * cgen-utils.c (*): Ditto.
2718 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2720 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2721 (simple engine framework): Rewrite.
2722 * sim-module.c (modules): Install model module sooner (and in
2723 particular before the profile module).
2725 1999-01-12 Doug Evans <devans@casey.cygnus.com>
2727 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2728 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2729 (sim_model_init): Call it.
2731 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2733 1999-01-05 Doug Evans <devans@casey.cygnus.com>
2735 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
2736 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2737 (SEM_BRANCH_INIT_EXTRACT): New macro.
2738 (SEM_BRANCH_INIT): Add taken_p.
2739 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2740 (SEM_BRANCH_FINI): Use it.
2742 * cgen-run.c (sim_resume): Handle tracing of last insn.
2743 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2744 * cgen-trace.c (current_abuf): New static global.
2745 (trace_insn_init): Initialize it.
2746 (trace_insn_fini): Use it.
2747 (trace_insn): Set it.
2748 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2749 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2750 (@cpu@_emit_after): Ditto.
2751 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2752 labels if WITH_SEM_SWITCH_FULL.
2753 * sim-model.c: Include bfd.h.
2754 (sim_model_init): New function.
2755 (sim_model_install): Record init fn.
2756 * sim-model.h (MACH): New member bfd_name.
2757 * sim-module.c (modules): Initialize model before scache.
2759 1998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2761 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2763 * nrun.c (main): Remain in simulation loop for traps and
2764 exceptions when in operating environment mode.
2765 (ui_loop_hook): New stub hook for standalone use.
2766 * sim-events.c (sim_events_process): Call ui_loop_hook
2767 periodically on CYGWIN host.
2769 * sim-reason.c (sim_stop_reason): Return host signal numbers
2770 to gdb on sim_stopped and sim_signalled cases.
2771 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2772 hook just before longjmp.
2773 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2774 hook just before sim_engine_run.
2776 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2777 * sim-trace.h (trace_generic): Ditto.
2778 * sim-trace.c (trace_generic): Ditto.
2780 1998-12-14 Doug Evans <devans@casey.cygnus.com>
2782 * Make-common.in (SIM_MAIN_DEPS): New var.
2783 (CGEN_MAIN_CPU_DEPS): New var.
2784 * aclocal.m4: Add --enable-cgen-maint option.
2785 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2787 (GETIMEM*): Pass pc value to sim_core routine.
2789 Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2791 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2792 Compare with ZERO not NULL.
2794 Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2796 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2799 1998-12-09 Doug Evans <devans@casey.cygnus.com>
2801 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2802 * sim-trace.c: Include stdlib.h if present.
2803 * dv-sockser.c: Include unistd.h if present.
2804 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2805 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2807 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2809 * gennltvals.sh: Add i960.
2810 * nltvals.def: Rebuild.
2812 1998-12-04 Doug Evans <devans@casey.cygnus.com>
2814 * cgen-defs.h: New file, old cgen-sim.h.
2815 * cgen-sim.h: Simple header that includes others.
2816 * sim-arange.c: New file.
2817 * sim-arange.h: New file.
2818 * sim-basics.h: Include it.
2819 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2820 (sim-arange.o): Add rule for.
2821 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2822 (sim_io_eprintf_cpu): Add prototype.
2823 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2824 (INLINE2): New macro.
2825 (EXTERN_INLINE): New macro.
2826 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2827 before calling module init fns.
2828 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2829 (profile_init): New function.
2830 (profile_options): New option --profile-range.
2831 (profile_option_handler): Handle --profile-range.
2832 (profile_print_insn): Qualify address range specific section titles.
2833 (profile_print_addr_ranges): New function.
2834 (profile_info): Print address ranges if specified.
2835 (profile_install): Set profile_init init fn.
2836 * sim-profile.h (PROFILE_DATA): New member `range'.
2837 * sim-trace.c (trace_init): New function.
2838 (trace_options): New option --trace-range.
2839 (trace_option_handler): Handle --trace-range.
2840 (trace_install): Set trace_init init fn.
2841 * sim-trace.h (TRACE_DATA): New member `range'.
2842 * sim-utils.c (sim_cpu_msg_prefix): New function.
2843 (sim_io_eprintf_cpu): New function.
2844 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2845 (PC_IN_PROFILE_RANGE_P): New macro.
2846 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2847 (trace_insn_fini): New arg abuf. All callers updated.
2848 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2849 printing cycle counts.
2850 * cgen-trace.h (trace_insn_fini): Update prototype.
2851 (TRACE_RESULT_P): New macro.
2852 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2853 (TRACE_INSN): Check ARGBUF_TRACE_P.
2854 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2855 * cgen-types.h (SIM_INLINE): Delete.
2856 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2857 * cgen-utils.c: Don't include cgen-engine.h
2858 * genmloop.sh (@cpu@_fill_argbuf): New function.
2859 (@cpu@_fill_argbuf_tp): New function.
2860 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2861 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2862 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2863 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2864 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2865 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2866 doing profiling. Update call to TRACE_INSN_FINI.
2868 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2870 1998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2872 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2875 1998-12-01 Doug Evans <devans@casey.cygnus.com>
2877 * sim-inline.c (SIM_INLINE_P): Fix typo.
2879 1998-11-30 Doug Evans <devans@casey.cygnus.com>
2881 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2883 Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2885 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2886 * nltvals.def: Re-generate.
2888 Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2890 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2891 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2892 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2894 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2895 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2897 1998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2899 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2900 (${cpu}_pbb_cti_chain): Ditto.
2902 1998-11-18 Doug Evans <devans@casey.cygnus.com>
2904 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
2905 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2906 (EXTRACT_INT,EXTRACT_UINT): New macros.
2907 (SEM_SEM_ARG): New macro.
2908 (SEM_NEXT_VPC): New arg `pc'.
2909 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2910 (sim_disassemble_insn): Update prototype.
2911 * cgen-trace.c (current_insn,insn_fields): New static locals.
2912 (trace_insn): Set them.
2913 * cgen-utils.c: #include cgen-engine.h.
2914 (sim_disassemble_insn): New arg insn_fields.
2915 Handle variable length insns.
2916 * genmloop.sh: Only emit pbb decls if -pbb.
2917 (${cpu}_scache_lookup): New arg `vpc'.
2918 (scache support): Fetch pc before entering loop.
2920 * gennltvals.sh: Add fr30 support.
2921 * nltvals.def: Rebuild.
2923 Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2925 * sim-types.h: Re-do type system so that GCC's attribute and mode
2926 are used to specify types. Handle case of ALPHA.
2928 1998-11-13 Frank Ch. Eigler <fche@elastic.org>
2930 * aclocal.m4: Add tests for dlopen family.
2931 * config.in: Regenerated.
2933 Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2935 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2937 Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2939 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2940 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2941 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2942 * cgen-sim.h: ... to here.
2944 Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2946 * aclocal.m4 (enable-build-warnings): Replace
2947 enable-sim-warnings. Extend =LIST syntax so that prepend and
2948 append of options is possible. Drop -Werror, add
2949 -Wstrict-prototypes for GDB compatibility.
2950 * Make-common.in (SIM_WARNINGS): Update.
2952 Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2954 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2955 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2956 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2957 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2958 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2960 * cgen-cpu.h: New file.
2961 * cgen-engine.h: New file.
2962 * cgen-scache.h: New file.
2963 * cgen-sim.h: Delete portions moved to new files.
2964 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2965 rather than sending result to stdout.
2967 Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2969 * Make-common.in (sim-reg.o): New rule.
2970 (cgen-run.o): New rule.
2971 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2972 * cgen-run.c (prime_cpu): New function.
2973 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2974 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2976 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2977 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2978 (CGEN_INSN_VIRTUAL_P): New macro.
2979 (SEM_PC): New typedef.
2980 (SEMANTIC_FN): Change type of result to SEM_PC.
2981 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2982 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2983 (SCACHE_MAP): New typedef.
2984 (CPU_SCACHE): Add pbb support.
2985 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2986 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2987 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2989 (INSN_NAME): Delete.
2990 (cgen_insn_name): Declare.
2991 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2992 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2993 (first_insn_p): Make static.
2994 (trace_insn): Handle virtual insns specially.
2995 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2996 * cgen-types.h (UBI): Delete.
2997 (MODE_TYPE): New enum.
2998 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2999 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
3000 (cgen_virtual_opcode_table): New global.
3001 (cgen_insn_name): New function.
3002 (sim_disassemble_insn): Ignore virtual insns.
3003 * genmloop.sh: Delete top level loop generation. Add pbb support.
3004 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
3005 (sim_cpu_base): New members max_insns,insn_name,model_data.
3006 (CPU_PC_GET,CPU_PC_SET): New macros.
3007 (sim_pc_get,sim_pc_set): Declare.
3008 * sim-model.c (model_set): Call model init fn.
3009 * sim-model.h (MODEL_FN): New typedef.
3010 (INSN_TIMING): New member model_fn.
3011 (MODEL): New members num,init.
3012 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
3013 All callers updated.
3014 (profile_insn_init): New fn.
3015 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
3016 Exit early if insn profiling not supported.
3017 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
3018 (profile_install): Record profile_insn_init as init fn.
3019 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
3020 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
3021 (PROFILE_DATA): Delete member exec_time.
3022 Change insn_count to pointer to array, rather than the array.
3023 (sim_profile_print_bar): Declare.
3025 Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
3027 * cgen-run.c: New file.
3028 * sim-reg.c: New file.
3030 Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
3032 * aclocal.m4: Add checks for -lsocket and -lnsl.
3034 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
3035 allow local port reuse on listening socket.
3037 Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
3039 * sim-config.h: Remove reference to linux kernel header.
3041 Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
3043 * dv-sockser.c (sockser_addr): Make variable non-static.
3045 Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
3047 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
3049 Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
3051 * sim-events.c (sim_events_elapsed_time): Fix calculation.
3053 Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
3055 * Make-common.in (install-common): Add $(EXEEXT) when installing
3058 Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
3060 * cgen-sim.h (cgen_state): New member opcode_table.
3061 * cgen-utils.c (sim_disassemble_insn): Use it.
3063 Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
3065 * cgen-mem.h (DECLARE_SETT): Fix return type.
3066 * cgen-sim.h (sim_engine_illegal_insn): Declare.
3067 * cgen-scache.c: Include stdlib.h.
3068 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
3069 * sim-model.c (model_option_handler): Remove unused variable `n'.
3071 Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
3073 * cgen-utils.c: Include bfd.h.
3074 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
3076 Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
3078 * sim-bits.h (EXTEND24): Fix typo.
3080 Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3082 * sim-events.c (ETRACE_P): New macro.
3083 (struct _sim_event): Add member trace.
3084 (sim_events_free): Reclaim trace message.
3086 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
3087 sim_events_schedule_tracef): New functions, include printf trace
3088 information in argument list. If tracing, store asprintf'd trace
3089 message in sim_event.
3091 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
3092 hw_event_queue_schedule_vtracef): New functions, mimic
3095 Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
3097 * sim-bits.h (EXTEND24): Define.
3099 Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
3101 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
3102 (CPU_SCACHE_HASH_MASK): New macro.
3103 (SCACHE_HASH_PC): Rewrite.
3104 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
3105 computation out of main loop.
3107 Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
3109 * cgen-sim.h (RECORD_IADDR): Delete.
3110 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
3111 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
3113 Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
3115 * gennltvals.def (mn10200): Add entry.
3116 * nltvals.def: Regenerate with MN10200 additions.
3118 Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
3120 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
3121 documentation on how it works.
3123 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
3124 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
3125 sim_core_set_xor, sim_core_xor_read_buffer,
3126 sim_core_xor_write_buffer): Update.
3128 * sim-events.h, sim-events.c (sim_events_install,
3129 sim_events_watch_clock, sim_events_schedule_after_signal,
3130 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
3131 sim_events_deschedule): Update.
3133 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
3134 sim_fpu_max32, sim_fpu_max64): Update.
3136 Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
3138 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
3139 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
3140 * sim-profile.c (profile_print_model): Update.
3142 Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
3144 * gennltvals.def (m32r): Use common syscall.h now.
3145 (mn10300): Add entry.
3146 * nltvals.def: Regenerate.
3148 * sim-engine.c (sim_engine_get_run_state): New function.
3149 * sim-engine.h (sim_engine_get_run_state): Declare it.
3151 Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
3153 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
3154 * sim-core.c (sim_core_signal): Make extern, always define.
3156 Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
3158 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
3159 * cgen-ops.h (ANDIF): New macro.
3160 (ANDIF[BQHSD]I): Delete.
3162 Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3164 * hw-events.c (create_hw_event, delete_hw_event): Delete.
3165 (hw_event_queue_schedule, hw_event_queue_deschedule,
3166 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
3169 * hw-alloc.h (HW_NZALLOC): Define.
3171 * Make-common.in (test-hw-events): Add target for testing the
3174 Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
3176 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
3178 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
3180 * hw-main.h: Include hw-handles.h, hw-instances.h.
3181 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
3182 * hw-base.c (hw_create, hw_delete): Call same.
3184 Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3186 * dv-core.c: Include hw-main.h and sim-main.h.
3187 * dv-pal.c: Include hw-main.h and sim-io.h.
3188 * dv-glue.c: Include hw-main.h.
3190 * hw-main.h: New file. Move list of includes to here.
3191 * hw-base.h: From here.
3192 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
3193 (hw-*.o, dv-*.o): Update.
3194 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
3195 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
3198 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
3199 do_hw_poll_read): Move declarations from here.
3200 * hw-main.h: To here.
3202 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
3204 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
3206 * Make-common.in (hw-config.h): Update
3207 * hw-base.c, dv-pal.c, dv-glue.c: Update
3209 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
3210 `*_callback' to `*_method.
3212 Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
3214 * hw-base.h (set_*): Move set method macros from here.
3215 * hw-device.h: To here.
3217 Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
3219 * hw-base.h (create_hw_property_data, delete_hw_property_data):
3222 * hw-base.c (hw_create, hw_delete): Call
3223 * hw-properties.c (create_hw_property_data,
3224 delete_hw_property_data): Define.
3226 Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3228 * hw-device.c, hw-properties.c: Include hw-base.h
3230 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
3231 * hw-device.c: From here.
3232 * hw-base.h: Include "hw-events.h".
3234 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
3235 * hw-base.c (hw_create, hw_delete): Call.
3236 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
3238 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
3239 (hw-alloc.o): New target.
3241 Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3243 * hw-events.h, hw-events.c: New files. Move event code to here.
3244 * sim-hw.c: From here.
3245 * hw-base.h: Include "hw-events.h".
3246 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
3247 (hw-events.o): New target.
3249 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
3250 * hw-events.h (struct hw_event): Replace typedef hw_event.
3252 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
3253 * hw-base.c (hw_create, hw_delete): Call.
3254 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
3258 Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3260 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
3261 * hw-ports.c: To here.
3263 * hw-base.h, hw-ports.c (create_hw_port_data,
3264 delete_hw_port_data): New functions.
3265 * hw-base.c (hw_delete, hw_create): Call same.
3267 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
3269 * hw-ports.h: To here.
3271 Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
3273 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
3274 PROCESSOR and CIA arguments.
3276 Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
3278 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
3279 Move common object files from here.
3280 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
3282 Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
3284 * sim-hw.c: Include ctype.h.
3285 (do_hw_poll_read): Do not assume EAGAIN.
3287 Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
3289 * cgen-trace.c (first_insn_p): New static local.
3290 (trace_insn_init): Set it.
3291 (trace_insn_fini): Use TRACE_PREFIX.
3292 (trace_insn): Rewrite to use trace_prefix.
3293 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
3294 Adjust width accordingly.
3296 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
3297 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
3298 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
3299 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
3300 (PROFILE_COUNT_CORE): Simplify.
3301 * sim-profile.c (profile_option_handler): Compute profile_any_p.
3303 Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
3305 * cgen-ops.h (ADDCFSI): Fix typo.
3307 Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
3309 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
3310 * genmloop.sh: Use them rather than static locals.
3312 * sim-engine.c (sim_engine_set_run_state): New function.
3313 * sim-engine.h (sim_engine_set_run_state): Declare.
3314 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
3315 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
3316 (engine_resume): Reorganize. Allow synchronous exit from main loop.
3318 Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
3320 * cgen-trace.c (trace_insn_init): New arg first_p.
3321 All callers updated.
3322 (trace_insn_fini): New arg last_p. All callers updated.
3323 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
3324 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
3325 * genmloop.sh (engine_resume): Update.
3327 Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3329 * Make-common.in (install-common): Run ranlib on installed copy of
3332 Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
3334 * Make-common.in (install-common): Rename and install libsim.a.
3336 Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3338 * sim-io.c (unistd.h): Include.
3340 Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
3342 * Make-common (sim_main_headers): Sort.
3343 (cgen-*.o): Add cgen-sim.h dependency.
3345 * cgen-scache.c (scache_init): Only allocate space if scache element
3347 (scache_flush,scache_print_profile): Check if scache in use first.
3349 * cgen-sim.h (IDESC): Provide forward declaration.
3351 (CGEN_CPU): Always define scache member. New members idesc,opcode.
3352 (cgen_cpu_max_extra_bytes): Declare.
3353 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
3355 * sim-cpu.h: New file. sim_cpu_base moved here.
3356 Move sim_cpu_lookup decl here.
3357 * sim-base.h: #include "sim-cpu.h".
3358 * sim-cpu.c: New file.
3359 * Make-common (sim_main_headers): Add sim-cpu.h.
3360 (sim-cpu.o): Add rule for.
3362 * sim-model.c (set_model): Delete.
3363 (sim_model_set,model_set): New functions.
3364 (sim_model_install): Renamed from model_install.
3365 Don't set default model here.
3366 (model_option_handler): Rewrite --model processing.
3367 (sim_model_lookup,sim_mach_lookup): New functions.
3368 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
3369 (insn_timing): Delete.
3370 (INSN_TIMING): New member `num'.
3371 (IMP_PROPERTIES): Always define scache_elm_size member.
3372 (MACH): New member init_cpu.
3373 (sim_machs): Renamed from machs.
3374 (sim_model_install): Renamed from model_install.
3375 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
3376 * sim-module.c (modules): Update.
3378 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
3380 * sim-io.c: #include <errno.h>.
3382 Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3384 * dv-pal.c (struct hw_pal_device): Add reader.
3385 (hw_pal_finish): Initialize reader.
3386 (scan_hw_pal): Use reader.
3388 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
3389 (HW_IO_EOF, HW_IO_NOT_READY): Define.
3392 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
3393 ../ppc/main.c sim_io_read_stdin.
3395 Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3397 * hw-tree.h (hw_tree_print): Paramaterize with print and file
3399 * hw-tree.c: Update.
3401 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
3402 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
3404 * hw-ports.h (hw_port_event): Ditto.
3405 * hw-ports.c (hw_port_event): Update.
3406 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
3408 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
3410 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
3411 (do_counter_event): Update.
3412 * dv-glue.c (hw_glue_io_read_buffer): Update.
3413 (hw_glue_port_event): Update.
3415 * hw-device.h (SIM_DESC): Replace with struct sim_state.
3416 * hw-base.h (hw_create): Ditto.
3417 * hw-base.c (hw_create): Ditto.
3419 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
3420 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
3423 * hw-device.h (hw_system_cpu): Declare.
3424 * sim-hw.c (hw_system_cpu): New function.
3426 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
3427 sim_hw_abort not hw_abort.
3428 (sim-hw.h): Include.
3429 (sim_core_read_buffer, sim_core_write_buffer): Call
3430 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
3432 (sim_core_set_xor): Do not pass CPU when aborting.
3434 * sim-n-core.h (sim_core_read_aligned_N,
3435 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
3436 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
3437 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
3440 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
3442 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
3443 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
3445 (sim_hw_print): New function.
3447 * sim-engine.h (sim_engine_vabort): Declare.
3448 * sim-engine.c (sim_engine_vabort): New function.
3450 Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3452 * sim-trace.c (print_data): For floating-point numbers trace raw
3454 (trace_result_fp2): New function.
3455 * sim-trace.h (trace_result_fp2): New declaration.
3456 (TRACE_FP_RESULT2): New macro.
3458 Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
3460 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
3461 AM_CYGWIN32 and AM_EXEEXT.
3462 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
3463 to run and install-common rules.
3464 * common/configure: regenerate
3466 Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
3468 * sim-types.h (cell_word): New type.
3469 (natural_cell): Delete type.
3471 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
3473 * configure: Regenerated to track ../common/aclocal.m4 changes.
3476 Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
3478 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
3480 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
3482 * configure: Regenerated to track ../common/aclocal.m4 changes.
3485 Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
3487 * acconfig.h: New file.
3488 * Make-common.in (top_builddir): New macro.
3489 (INTL_LIB): Removed.
3490 (INTLLIBS): New macro.
3491 (INTLDEPS): Likewise.
3492 (LIBDEPS): Use INTLDEPS.
3493 (EXTRA_LIBS): Use INTLLIBS.
3494 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
3495 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
3496 AM_LC_MESSAGES): New macros from GNU gettext.
3498 Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
3500 * sim-config.h: Discard leading _ from macros.
3501 * sim-types.h: Ditto.
3503 Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
3505 * Make-common.in (CSEARCH): Add -I to intl directories.
3506 (INTL_LIB): Point to libintl.a.
3507 (LIBDEPS): Add $(INTL_LIB).
3508 (EXTRA_LIBS): Ditto.
3510 Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
3512 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
3514 * cgen-ops.h (ADDCFSI): Fix.
3517 Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3519 * sim-types.h (signed_address, unsigned_address): Define.
3521 Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3523 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
3526 Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
3528 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
3529 New functions, pack / unpack sim_fpu struct using raw values.
3530 (sim_fpu_is): Differentiate between negative and positive
3533 Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3535 * sim-bits.h (EXTEND4): Define.
3536 (EXTEND4, EXTEND15, EXTEND11): Ditto.
3538 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
3540 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
3541 declared so we need this cast to prevent long long addresses
3542 from being misconfigures. Results in access to unmapped memory.
3544 Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
3546 * Make-common.in (RUNTESTFLAGS): Define.
3547 (check): Pass RUNTESTFLAGS to recursive make.
3549 Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
3551 * sim-info.c (sim_info): Be verbose when either VERBOSE or
3554 Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
3556 * aclocal.m4 (sim-inline): By default, disable sim-inline when
3559 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
3561 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
3562 (sim-inline): Update to match sim-inline.[hc]
3563 * configure: Regenerated to track ../common/aclocal.m4 changes.
3565 * Make-common.in (sim_main_headers): Add sim-inline.h
3567 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
3569 * sim-endian.h (sim-endian.c): Ditto.
3571 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
3572 (sim_events_set_trace): Delete unused prototype.
3574 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
3575 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
3577 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
3578 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
3579 Comment out, not yet implemented in sim-fpu.c.
3580 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
3581 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
3583 * sim-inline.h: Rewrite description.
3584 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
3585 (SIM_MAIN_INLINE): Add inline option.
3587 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
3588 include generated files. Handled by generator directly.
3590 Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3592 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
3595 * sim-trace.h (TRACE_ANY_P): Define.
3596 (struct _trace_data): Add trace_any_p.
3598 Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3600 * run.c (main): Handle all alternatives of enum sim_stop.
3601 (main): Delete unused `asection *s'.
3603 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3605 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
3607 * configure: Regenerated to track ../common/aclocal.m4 changes.
3609 * sim-hw.c: New file.
3610 * sim-hw.h (sim_hw_parse): Declare function.
3611 (hw-tree.h): Do not include.
3613 * sim-base.h (STATE_HW): Define.
3614 (struct sim_state_base): Add member struct *hw.
3616 * sim-module.c (sim-hw.h): Include.
3617 (modules): Add sim_hw_install.
3619 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
3621 Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
3623 * sim-base.h (CPU_INDEX): Define.
3625 * sim-utils.c (sim_state_alloc): Initialize.
3626 * sim-module.c (sim_post_argv_init): Ditto.
3628 Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3630 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
3631 properly formatted lists.
3633 Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
3635 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
3636 0x2f needs to be 0x3f.
3638 Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3640 * hw-tree.c (hw_tree_find_property): Return NULL when device is
3642 (hw_tree_find_*_property): Clean up error message when property is
3645 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
3646 present before looking for it.
3648 Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
3650 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
3651 (AC_CHECK_FUNCS): Add check for __setfpucw.
3652 * configure: Regenerated.
3654 Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
3656 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
3657 hw_pal_timer, hw_pal_timer_value): Define.
3658 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3659 (do_counter_event, do_counter_read, do_counter_value,
3660 do_counter_write): new functions.
3662 Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3664 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3667 * hw-base.c (hw_create): Stop searching for a device when one is
3670 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3672 * configure: Regenerated to track ../common/aclocal.m4 changes.
3674 Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3676 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3677 appends extra devices.
3678 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3681 * Make-common.in (hw-config.h): New target, create hw-config.h
3683 (SIM_HW): Definition from @sim_hw@.
3684 (hw-base.o): Depend on hw-config.h
3686 Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3688 * Make-common.in: Get SHELL from configure.
3689 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3690 move-if-change. Fixes NT native build problem.
3691 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3692 move-if-change. Fixes NT native build problem.
3693 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3696 Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3698 * hw-device.h, hw-device.c (hw_strdup): New function.
3700 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3701 strings name, family and args.
3702 (full_name_of_hw): Use hw_strdup when returning the full path.
3704 * hw-properties.c: Clean up property not found / wrong type error
3707 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3708 before attaching any ports.
3710 * hw-base.c (hw-config.): Include. Replace hardwired table.
3712 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3714 * Make-common.in: Add rule for dv-glue.o.
3716 Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3718 * hw-base.c (hw_finish): Move setting of trace level to here.
3719 (hw_create): From here.
3721 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3722 ../ppc/device_table.c.
3724 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3726 * hw-tree.c (print_properties): Supress path when printing
3727 properties of root node.
3729 Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3731 * hw-device.h (HW_TRACE): Define.
3732 (hw_trace): Declare.
3733 * hw-device.c (hw_trace): Implement function.
3735 * hw-base.c (hw_create): Set hw trace level from "trace?"
3738 * dv-core.c (dv_core_attach_address_callback): Add trace.
3740 * dv-pal.c: Replace DTRACE with HW_TRACE.
3742 Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3744 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3745 (hw_alloc_data): Delcare.
3746 (struct hw): Add member alloc_of_hw.
3748 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3749 functions. Assocate memory with a device.
3750 (stdlib.h): Include.
3752 * hw-base.h (set_hw_delete): Define.
3753 (hw_delete_callback): Declare.
3754 (hw_delete): Declare.
3756 * hw-base.c (hw_delete): Implement function.
3757 (struct hw_base_data): Add member to_delete.
3758 (ignore_hw_delete): New function, does nothing.
3759 (hw_create): Set the hw_delete method.
3760 (hw_create): Allocate the base type using HW_ZALLOC before setting
3763 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3765 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3767 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3768 (attach_hw_port_edge): Add struct hw argument
3770 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3773 Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3775 * hw-device.h (hw_attach_address_callback,
3776 hw_detach_address_callback): Attach to a single space not a space
3777 mask. Clarify interpretation of SPACE:ADDR parameters.
3779 * hw-base.c (passthrough_hw_attach_address,
3780 passthrough_hw_detach_address): Update.
3781 * dv-core.c (dv_core_attach_address_callback): Ditto.
3782 * dv-pal.c (hw_pal_attach_address): Ditto.
3784 Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3786 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3788 Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3790 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3791 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3792 hw-properties_h, hw-tree_h): Define, point at corresponding
3794 (hw_base_headers): Define list of headers included by hw-base.h
3795 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3796 hw-properties.o, hw-tree.o): Specify dependencies.
3797 (dv-core.o, dv-pal.o): Ditto.
3799 * sim-hw.h: New file.
3801 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3802 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3804 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3806 * hw-base.h, hw-base.c: new files. Copied from
3807 ../ppc/device_table.[hc].
3809 * dv-core.c, dv-pal.c: New files. Copied from
3810 ../ppc/hw_{core,pal}.c
3812 * sim-basics.h (struct hw): Declare.
3813 (enum port_direction, enum object_disposition): Declare.
3815 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3817 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3818 sim_dv_src in Makefile. Take list of devices as parameter to m4
3821 * configure: Regenerated to track ../common/aclocal.m4 changes.
3823 Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3825 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3826 trace_prefix can abort cleanly.
3828 Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3830 * dv-sockser.c, dv-sockser.h: New files.
3831 * Make-common.in (dv-sockser.o): Add rule for.
3832 * aclocal.m4: Check for fcntl.h.
3833 * config.h: Add HAVE_FCNTL_H.
3835 * sim-break.c (remove_breakpoint): Fix thinko.
3837 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3838 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3840 1998-03-13 Fred Fish <fnf@cygnus.com>
3842 * sim-base.h (struct sim_state_base): Add prog_syms and
3843 define macro STATE_PROG_SYMS.
3844 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3845 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3846 and bfd_canonicalize_symtab, to get symbol table on first use
3847 and preserve it via STATE_PROG_SYMS for future calls to
3848 bfd_find_nearest_line.
3850 Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3852 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3854 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3855 up to nr_maps, not just access_* maps.
3857 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3860 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3861 over nr_maps not sim_core_nr_maps.
3863 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3864 core_map argument to unsigned.
3865 (struct _sim_core): Ditto for struct member core_map.
3867 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3869 * sim-basics.h (access_io, access_*_io): Define.
3870 (map_read, map_write, map_exec, map_io): Define.
3872 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3873 attach with more generic mapmask.
3874 (sim_core_{read,write}_*): Change map argument to unsigned.
3876 * sim-core.c (sim_core_uninstall, sim_core_attach,
3877 sim_core_detach): Iterate over nr_maps instead of
3880 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3881 instead of the write_map.
3882 (remove_breakpoint): Ditto.
3884 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3885 with read_map, write_map, exec_map resp.
3887 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3890 * cgen-utils.c (sim_disassemble_insn): Ditto.
3892 * sim-hrw.c (sim_write, sim_write): Ditto.
3894 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3895 transfer_to_str): New functions.
3897 Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3899 * sim-base.h (sim_state_base): New member environment.
3900 (STATE_ENVIRONMENT): New macro.
3901 * sim-config.c (current_environment): Delete.
3902 (sim_config_default): New function.
3903 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3904 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3905 (sim_config_default): Add prototype.
3906 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3907 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3908 Set STATE_ENVIRONMENT, not current_environment.
3910 Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3912 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3914 Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3916 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3918 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3920 Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3922 * Make-common.in (TAGS): Make smarter.
3923 * Makefile.in (TAGS): Ditto.
3925 Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3927 * sim-module.c (*): Fix typos in assertion tests.
3929 Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3931 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3934 * sim-options.c (sim_parse_args): Ditto.
3935 (sim_args_command): Return OK, instead of nothing, for an empty
3938 Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3940 * sim-profile.c (profile_info): Rename from profile_print. Drop
3941 misc and misc_cpu callback arguments. Use
3942 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3943 (profile_install): Install profile_info function.
3945 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3946 STATE_PROFILE_INFO_CALLBACK): Define.
3947 (struct PROFILE_DATA): Add field info_cpu_callback.
3948 (profile_print): Delete function.
3950 * sim-base.h (STATE_MODULES): Define. Replace individual
3951 STATE_*_LIST with single struct module_list.
3953 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3954 (struct module_list): Declare.
3956 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3957 sim_module_info): New functions.
3958 (sim_module_install): Clean up module data structures.
3960 * sim-info.c (sim_info): New file. New function. Call
3963 * Make-common.in (sim-info.o): Define rule.
3964 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3967 Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3969 * sim-base.h (sim_cpu_base): New members name, options.
3970 (sim_cpu_lookup): Add prototype.
3971 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3972 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3973 (sim_add_option_table): Update prototype.
3974 * sim-options.c (sim_add_option_table): New argument `cpu'.
3975 (standard_option_handler,standard_install): Update.
3976 (sim_parse_args): Handle cpu specific options.
3977 (print_help): New static function.
3978 (sim_print_help): Call it. Print cpu specific options.
3979 (find_match): New static function.
3980 (sim_args_command): Call it. Handle cpu specific options.
3981 * sim-utils.c (sim_cpu_lookup): New function.
3982 * sim-memopt.c (memory_option_handler): Update.
3983 (sim_memopt_install): Update.
3984 * sim-model.c (model_option_handler): Update.
3985 (model_install): Update.
3986 * sim-profile.c (profile_option_handler): Update.
3987 (profile_install): Update.
3988 * sim-trace.c (trace_option_handler): Update.
3989 (trace_install): Update.
3990 * sim-watch.c (watchpoint_option_handler): Update.
3991 (sim_watchpoint_install): Update.
3992 * cgen-scache.c (scache_option_handler): Update.
3993 (scache_install): Update.
3995 Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3997 * Make-common.in (check): Run `make check' in testsuite dir.
3999 Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
4001 * sim-trace.c (trace_result0): New function.
4003 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
4004 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
4005 tracing sim_fpu variables.
4006 (TRACE_ALU_RESULT0): Define.
4007 (TRACE_FP_RESULT_WORD): Define.
4008 (TRACE_FP_INPUT_WORD1): Define.
4010 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
4011 sim_fpu_two): New constants.
4012 (sim_fpu_op1, sim_fpu_op2): New types.
4013 (struct _sim_fpu): Delete member result. Re-order other members.
4014 (sim_fpu_sign, sim_fpu_exp): New functions.
4015 (sim_fpu_max, sim_fpu_min): new functions.
4016 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
4017 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
4019 Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
4021 * sim-profile.c (profile_print): Delete duplicate test of
4023 (profile_print_pc): Exit early if data collection not set up.
4024 (profile_print_core): Simplify by calling sim_core_map_to_str.
4025 * sim-core.h (sim_core_map_to_str): Declare.
4026 * sim-core.c (sim_core_map_to_str): Make non-static.
4028 * genmloop.sh (engine_resume): Update insn_count before exiting.
4029 (engine_resume_full): Keep accurate core profile data.
4031 * cgen-utils.c (sim_disassemble_insn): Don't use
4032 sim_core_read_aligned_N, it messes up profiling results.
4034 Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
4036 * nltvals.def: Regenerate with MN10300 additions.
4038 Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
4040 * sim-trace.h (TRACE_ALU_RESULT2): Define.
4042 * sim-trace.h, sim-trace.c (trace_result_word2,
4043 trace_input_word4, trace_result_word4): New function.
4045 Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
4047 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
4049 * sim-xcat.h: Delete.
4050 * cgen-mem.h: Delete inclusion of sim-xcat.h.
4051 * cgen-sim.h: Ditto.
4052 * sim-alu.h: Replace sim-xcat.h with symcat.h.
4053 * sim-n-bits.h: Ditto.
4054 * sim-n-core.h: Ditto.
4055 * sim-n-endian.h: Ditto.
4057 Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
4059 * syscall.c (cb_syscall): Handle short reads, and EOF.
4061 Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4063 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
4064 sim_fpu to safely print fp_word values.
4065 (print_data): Add trace_fmt_bool and trace_fmt_addr.
4066 (trace_result_bool1, trace_result_addr1): New functions.
4067 (trace_input_bool1, trace_input_addr1): New functions.
4069 * sim-trace.h (TRACE_FPU_*): Define.
4071 Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
4073 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
4074 (sim_fpu_fpto, sim_fpu_tofp): Define.
4076 Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4078 * sim-fpu.c (sim_fpu_cmp): New function.
4080 Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
4082 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
4083 instead of abuf->length.
4084 * sim-trace.c (trace_options): Have -t only trace a few useful things.
4085 (set_trace_option_mask): Renamed from set_trace_options.
4086 (set_trace_option): New function.
4087 (trace_option_handler): Update calls to set_trace_option{,_mask}.
4088 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
4090 Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
4092 * sim-basics.h: Declare struct _sim_fpu.
4094 Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
4096 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
4097 (trace_prefix, trace_input*, trace_result*): Declare.
4098 (trace_one_insn): Change declaration, assume trace_prefix called.
4099 (trace_generic): Like trace_one_insn.
4100 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
4101 (TRACE_alu, TRACE_[a-z]*): Update.
4103 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
4104 trace_insn, save_data, trace_idx_to_str, print_data): New
4106 (trace_one_insn): Rewrite.
4107 (trace_generic): New function.
4109 Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
4111 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
4113 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
4114 (SEMANTIC_FN): Rewrite declaration.
4115 (DECODE): Update type of semantic_fast member.
4116 ({EX,SEM}_FN_NAME): Have only one version.
4117 * sim-base.h (sim_state_base): Delete conditionals surrounding
4120 Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
4122 * sim-load.c (sim_load_file): Print LMA/VMA according to value
4125 Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
4127 * sim-core.c: Add missing prototypes for WITH_DEVICES.
4128 Add missing parameters to device_io calls.
4129 * sim-core.h: Add missing parameters to device_io calls.
4131 Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
4133 * cgen-sim.h (DECODE): Always use switch for `read' for now.
4134 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
4135 (SEMANTIC{,_CACHE}_FN): Fix return type.
4136 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
4137 (engine_resume): Likewise. Make `engine' volatile. Save copy
4138 of cpu pointer in volatile object. Initialize read switch if
4141 Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
4143 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
4144 (SEM_INSN): New macro.
4146 Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
4148 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
4150 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
4152 * configure: Regenerated to track ../common/aclocal.m4 changes.
4154 Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
4156 * sim-types.h (fp_word): New type, define according to
4157 WITH_TARGET_FLOATING_POINT_BITSIZE.
4159 * aclocal.m4 (default_sim_floating_point_bitsize): Add
4160 configuration of size of floating point registers.
4162 Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
4164 * sim-profile.c (profile_print): Only print CPU <N> if other
4165 output is going to appear.
4167 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
4169 * configure: Regenerated to track ../common/aclocal.m4 changes.
4171 Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
4173 * sim-types.h (address_word): Typedef according to
4174 WITH_TARGET_ADDRESS_BITSIZE.
4175 (signed_cell, unsigned_cell, natural_cell): Ditto using
4176 WITH_TARGET_CELL_BITSIZE.
4178 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
4179 (WITH_TARGET_CELL_BITSIZE): Define.
4180 (WITH_HOST_WORD_BITSIZE): Delete.
4182 * sim-config.c (print_sim_config): Update.
4184 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
4185 configuration of address and OpenFirmware cell sizes.
4187 Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
4189 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
4190 * sim-run.c (sim_engine_run): Update.
4192 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
4194 * sim-run.c (sim_engine_run): Ditto.
4196 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
4197 (sim_resume): Pass nr_cpus to sim_engine_run.
4199 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
4201 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
4203 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
4205 Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
4207 * Make-common.in (stamp-tvals): New rule.
4208 (targ-vals.h,targ-map.c): Depend on it.
4209 (clean): Remove stamp-tvals.
4211 Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
4213 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
4214 in code also #if 0'ed.
4216 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
4218 * configure: Regenerated to track ../common/aclocal.m4 changes.
4219 * aclocal.m4: Recognize --enable-maintainer-mode.
4221 Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
4223 * cgen-scache.h: Deleted.
4224 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
4225 * cgen-scache.c: Only compile contents if WITH_SCACHE.
4226 (scache_init): Use runtime computed size of SCACHE.
4227 (scache_flush): Likewise.
4228 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
4229 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
4230 * cgen-sim.h: Scache support moved here.
4231 (PC): Redo definition.
4232 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
4233 (DECODE): Add parallel execution support.
4234 Only include semantic label members if using switch.
4235 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
4236 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
4237 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
4238 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
4240 (engine_{stop,run,resume,halt,signal}): Delete decls.
4241 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
4242 (argbuf,scache): Delete forward decls.
4243 (STATE): Delete decl.
4244 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
4245 Include cgen-mem.h, cgen-ops.h.
4246 (engine_halt,engine_signal): Delete.
4247 ({ex,exc,sem,semc}_illegal): Delete.
4248 (sim_disassemble_insn): Result of extract fn is in bits.
4249 * genmloop.sh: Rewrite.
4251 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
4254 * sim-base.h (sim_state_base): Delete member `model'.
4255 (sim_cpu_base): Add member `model'.
4256 * sim-model.h (IMP_PROPERTIES): New type.
4257 (MACH): New members imp_props, models.
4258 (models): Delete decl.
4259 * sim-model.c (set_model): Update.
4260 * sim-profile.c (profile_print_model): Update.
4262 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
4264 Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
4266 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
4269 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4271 * configure: Regenerated to track ../common/aclocal.m4 changes.
4274 Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
4276 * aclocal.m4 (AR): Check for sigaction.
4278 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
4280 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
4282 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
4283 * sim-config.c (sim_config): Replace WITH_DEVICES with
4284 WITH_TREE_PROPERTIES.
4286 * configure: Regenerated to track ../common/aclocal.m4 changes.
4288 Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
4290 * Make-common.in (SIM_ENVIRONMENT): New variable.
4291 (CONFIG_CFLAGS): Add it.
4292 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
4293 --enable-sim-environment option.
4294 * configure: Regenerated.
4295 * sim-config.h (environment support): Rewrite.
4296 * sim-config.c (current_environment): Define as enum, unconditionally.
4297 (current_alignment): Define unconditionally.
4298 (config_environment_to_a): Update.
4299 (config_alignment_to_a): Fix type of argument. Define unconditionally.
4300 (sim_config): Handle environment and alignment determination
4301 unconditionally. Delete sanity checks of current_environment,
4303 (print_sim_config): Update.
4304 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
4305 (standard_options): Add --environment.
4306 (standard_option_handler): Likewise.
4308 Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4310 * sim-alu.h: Add notes on carry vs borrow for subtraction.
4311 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
4312 (ALU{,8,16,32,64}ADDC): Define - add carrying.
4313 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
4314 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
4315 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
4316 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
4317 argument ADD_CA macro with two argument ADDC_C - add carrying with
4319 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
4320 argument SUB_CA macro with two argument SUBC_X - subtract
4322 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
4324 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
4326 Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
4328 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
4329 * sim-io.h (sim_io_syscalls): Delete.
4331 Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
4333 * syscall.c (cb_syscall): Add missing else, so write to stdout
4336 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
4337 the carry bit from the CPU's psw.
4339 Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
4341 * gennltvals.sh: Redo syscall support.
4342 * nltvals.def: Regenerated.
4344 Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
4346 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
4347 the stream immediately.
4349 Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4351 * sim-io.c (sim_io_getstring): Delete unused len2.
4352 (sim_io_syscalls): Ditto for sys_errno.
4354 Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
4356 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
4358 * Make-common.in (run.o): Depend on remote-sim.h.
4359 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
4360 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
4362 Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
4364 * sim-io.c (sim_io_syscalls): Disable lseek.
4366 Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
4368 * gennltvals.sh: Generate syscall values for d30v.
4370 * gennltvals.sh: Use libgloss/syscall.h for sparc.
4371 * nltvals.def: Regenerate.
4373 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
4374 (os_fstat): Likewise. Validate fd argument.
4375 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
4376 just compute target stat struct length.
4377 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
4378 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
4379 (get_string): Return host errno values so they can be properly
4381 (cb_syscall): Likewise.
4382 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
4383 (cb_syscall, case read): Use read_stdin for file descriptor 0.
4384 (cb_syscall, case write): Use write_stderr for file descriptor 2.
4385 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
4386 (get_path): New function.
4388 Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
4390 * sim-io.c (sim_io_syscalls): New function to provide system call
4391 emulation. Provide exit, open, close, read, write, lseek, and
4393 (sim_io_getstring): New function to return a string from a
4394 simulated memory location.
4396 * sim-io.h (sim_io_syscalls): Add declaration.
4398 Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
4400 * sim-core.c (sim_core_signal): Fix spelling error in message.
4402 * sim-hrw.c (sim_read): Use read map, not write map.
4404 * Make-common.in (all): Add .gdbinit.
4405 * gdbinit.in: Add dump command.
4407 * sim-model.c (model_options): Use '\0' for `shortopt'.
4409 * sim-trace.c (trace_option_handler): Set state trace file
4410 for --trace-file in addition to cpu's values.
4411 (trace_vprintf): If cpu == NULL, try state's trace file.
4412 (trace_options): Reorganize table, reword some descriptions.
4414 Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4416 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
4419 Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4421 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
4422 signal untranslated, document problem with this.
4424 * nrun.c (main): Check for a prog name of `*step'. If present,
4425 step the simulator instead of allowing it to run free.
4427 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
4429 * Make-common.in (sim_main_headers): Add sim-signal.h.
4431 Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
4433 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
4435 Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4437 * sim-signal.h: Start simulator signals at 64 so that host signal
4438 numbers can be detected and reported.
4440 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
4442 Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
4444 * callback.c (cb_host_to_target_stat): Fix return values.
4446 * cgen-sim.h (enum_signal_type): Delete.
4447 (engine_signal): Update prototype.
4448 * cgen-utils.c: Don't include <signal.h>.
4449 (sim_signal_to_host): Delete, lives in sim-signal.c now.
4450 (engine_signal): Update.
4452 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
4453 (sim_state_free): Call SIM_STATE_FREE if defined.
4455 * sim-module.c (sim_module_install): Don't leave any modules
4456 installed if one fails to install.
4458 Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
4460 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
4461 more, since alloca is not used in this file.
4463 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
4464 correctly set the carry and overflow bits for those types.
4465 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
4466 with carry, so carry is correct after doing both adds.
4467 (ALU*): Space out '\' to make it easier to read.
4469 Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
4471 * sim-core.c (sim_core_signal): Use sim_stopped instead of
4474 * sim-signal.c, sim-signal.h: New files.
4475 * Make-common.in (sim-signal.o): Add rule for.
4476 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
4477 * sim-abort.c: Don't include <signal.h>.
4478 * sim-basics.h: #include "sim-signal.h".
4479 * sim-break.c: Don't include <signal.h>.
4480 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
4481 * sim-core.c: Don't include <signal.h>.
4482 (SIGBUS): Delete definition.
4483 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
4484 * sim-engine.c: Don't include <signal.h>.
4485 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
4486 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
4487 * sim-resume.c: Don't include <signal.h>.
4488 (SIGTRAP): Delete definition.
4489 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
4490 * sim-stop.c: Don't include <signal.h>.
4491 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
4492 * sim-watch.c: Don't include <signal.h>.
4493 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
4495 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
4497 * sim-base.h (CIA_ADDR): Provide default definition.
4498 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
4499 * sim-break.c (sim_handle_breakpoint): Likewise.
4501 Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
4503 * Make-common.in (srccom): New variable.
4505 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
4506 (LIB_OBJS): Add syscall.o.
4507 (gentmap): Pass $(NL_TARGET) to $(CC).
4508 (syscall.o): Add rule for.
4509 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
4510 (sim-bits.o): Depend on $(sim-n-bits_h).
4511 (sim-load.o): Depend on callback.h.
4513 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
4514 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
4515 * cgen-mem.h, cgen-ops.h: New files.
4517 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
4519 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
4521 * callback.c: #include string.h or strings.h.
4522 #include sys/types.h and sys/stat.h.
4523 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
4524 (os_get_errno,os_open): Update.
4525 (os_stat,os_fstat): New functions.
4526 (os_init): Initialize syscall_map, errno_map, open_map.
4527 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
4528 errno_map, open_map, signal_map, stat_map.
4529 (cb_read_target_syscall_maps): New function.
4530 (cb_target_to_host_syscall): New function.
4531 (cb_host_to_target_errno): Renamed from host_to_target_errno.
4532 (cb_target_to_host_open): Renamed from target_to_host_open.
4533 (store): New function.
4534 (cb_host_to_target_stat): New function.
4535 * syscall.c: New file.
4536 * gentmap.c (sys_tdefs): New global.
4537 (gen_targ_vals_h): Output target syscall numbers.
4538 (gen_targ_map_c): Update. Output target syscall translation map.
4539 * gentvals.sh: New first argument `target'. Preface table with
4540 #ifdef NL_TARGET_$target if non-null target passed.
4541 * gennltvals.sh: New file.
4542 * nltvals.def: Regenerated.
4544 Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
4546 * sim-n-core.h (sim_core_read_unaligned_N): Return static
4548 (sim_core_dummy_M): Declare.
4550 Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4552 * sim-core.c (sim_core_signal): Print the address of the
4555 Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
4557 * sim-base.h (sim_state_base): Move `magic' to end of struct.
4559 * sim-base.h (sim_state_base): Add member trace_data.
4560 (STATE_TRACE_DATA): New macro.
4561 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
4562 ({WITH_,}TRACE_DEBUG_P): New macros.
4563 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
4564 (_sim_cpu): Delete forward reference.
4565 (debug_printf): Update.
4566 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
4567 (trace_options): Add --trace-debug.
4568 (set_trace_options): Handle it.
4569 (trace_option_handler): Likewise.
4570 (trace_install): Init state trace_data struct.
4571 (trace_uninstall): Close state trace file.
4572 * sim-events.c (ETRACE): Only print source file and line number if
4574 * sim-n-core.h (sim_core_trace_M): Likewise.
4576 * sim-core.c (sim_core_signal): Add missing "\n" in message.
4578 1997-11-13 Felix Lee <flee@cygnus.com>
4580 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
4582 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
4584 Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
4586 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
4588 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
4590 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
4591 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
4594 Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4596 * sim-events.c (sim_events_process): Re-compute the time -
4597 update_time_from_event - as each event is processed. Reverses
4600 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4602 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
4604 Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4606 * sim-events.c (sim_events_process): Delete redundant call to
4607 update_time_from_event.
4608 (sim_events_slip): Always decrement time_from_event.
4609 (sim_events_tick, sim_events_deschedule, update_time_from_event):
4610 Delete assertion that time_from_event >=0 when work in queue, no
4613 Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
4615 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
4616 (standard_option_handler): Update.
4618 * sim-options.h: Clarify documentation.
4619 (OPTION_LONG_ONLY_P): Delete definition.
4620 (OPTION_VALID_P): Define.
4622 * sim-options.c (sim_print_help): Allow short only options.
4623 (sim_parse_args): Ditto.
4624 (sim_args_command): Skip short only options.
4625 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
4626 separate entries for short and long options in the HANDLERS and
4628 (sim_parse_args): Disable argument permutation.
4630 Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4632 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
4633 Add argument M, size of data type.
4634 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
4635 Declare, ditto for 5, 6 & 7 byte transfers.
4636 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
4639 * sim-n-core.h (sim_core_trace_M): Rename from
4640 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
4641 with transfer type. Print transfer direction. Handle 1 and 2 byte
4643 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
4645 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
4646 Update all functions.
4648 * sim-core.c: Generate functions starting with 16 not 1.
4649 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
4650 all 5, 6 & 7 byte transfers.
4652 * sim-n-core.h (sim_core_read_misaligned_N,
4653 sim_core_write_misaligned_N): Implement.
4655 Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4657 * sim-endian.h (U16_8): Implement
4659 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4661 * sim-endian.h (VL8_16, VH8_16): Implement.
4663 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4665 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4666 (memory_option_handler): Skip comma in alias address list
4668 Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4670 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4672 (parse_size, parse_addr): New functions
4673 (memory_option_handler, memory_options): Parse address & size
4674 using new functions. Pass level, space, modulo to do_memopt_add &
4677 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4679 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4680 `attach_type attach' argument with `unsigned level' argument.
4683 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4684 sim_core_attach): Replace argument attach with level. Update
4685 verification of arguments.
4686 (sim_core_map_detach, sim_core_detach): Replace argument attach
4689 * sim-basics.h (enum _attach_type): Delete.
4691 Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4693 * sim-core.h (sim_core_write_8): Define.
4695 Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4697 * sim-bits.h: Document ROTn macro.
4699 * sim-endian.h (H2T): Handle 16 byte variables.
4701 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4704 * sim-core.c: Do not generate sim_core_*_word.
4706 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4707 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4709 * sim-core.h (sim_core_read_unaligned_word,
4710 sim_core_read_aligned_word, sim_core_read_word,
4711 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4712 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4714 Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4716 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4718 * sim-endian.h: Disable 16 byte support.
4720 Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4722 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4724 * sim-n-core.h (sim_core_trace_N): New function.
4725 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4726 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4728 * sim-endian.h: Add 128 bit variant.
4730 * sim-core.h, sim-core.c: Add 128 bit variant.
4732 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4734 Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4736 * sim-events.c (sim_events_process): Clear events->work_pending.
4737 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4738 setting, nr_ticks_to_process.
4739 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4740 when the event queue isn't next.
4742 * sim-events.h, sim-events.c (sim_events_slip): New function.
4744 Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4746 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4748 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4751 Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4753 * nrun.c (main): Remove useless test of name != NULL.
4754 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4756 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4758 * sim-fpu.c (EXPMAX): Type is unsigned.
4759 (MIN_INT, MAX_INT): Type is signed64.
4760 (i2fpu): Type of val is signed64.
4762 Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4764 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4765 a bucket size of zero.
4767 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4768 OPTION_PROFILE_PC): Define.
4769 (profile_option_handler): Add support for --profile-pc and
4770 --profile-pc-granularity options.
4771 (profile_pc_init): When possible, compute nr buckets from bucket
4774 * sim-profile.c (profile_pc_init): Align the profile-pc end
4775 address with the profile-pc bucket size.
4777 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4778 something less ambiguous.
4779 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4781 * sim-profile.c (profile_pc_cleanup): New function. Move
4782 profile_pc_uninstall code to here.
4783 (profile_pc_uninstall): Call.
4784 (profile_pc_init): Call.
4786 Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4788 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4789 file using BSD gprof format.
4791 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4793 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4794 MSBIT64): Force result to unsignedN.
4796 Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4798 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4800 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4801 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4802 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4803 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4805 Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4807 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4810 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4811 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4813 (sim_core_attach): Rename buffer_freed to free_buffer, type
4814 void*. Ensure that allocated buffer is alligned according to
4817 Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4819 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4820 (ALU64_SUB): Define.
4822 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4823 (.gdbinit): Remove dependencies, generate once per build.
4825 Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4827 * sim-n-core.h (sim_core_read_aligned_N,
4828 sim_core_write_aligned_N): Make xaddr param type address_word not
4831 Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4833 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4834 unpacked floating point struct. Pass sim_fpu object by reference.
4835 Add preliminary support for rounding modes.
4837 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4839 * configure: Regenerated to track ../common/aclocal.m4 changes.
4841 Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4843 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4844 WITH_TARGET_BITSIZE.
4846 Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4848 * sim-profile.c (profile_print_core): label needs empty statement.
4850 Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4852 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4853 and zfree instead of xmalloc and free. Prevents warnings.
4855 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4857 * configure: Regenerated to track ../common/aclocal.m4 changes.
4859 Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4861 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4862 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4864 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4865 controling the bitsize/msb of the target.
4867 Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4869 * Make-common.in: New files sim-break.c, sim-break.h.
4870 * sim-base.h: Add point to breakpoint list to sim_state_base.
4871 * sim-break.c sim-break.h: New modules that implement intrinsic
4873 * sim-module.c: Add breakpoint module.
4875 Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4877 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4879 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4881 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4882 (SIGBUS) define for Windows.
4883 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4884 * sim-resume.c: define SIGTRAP for windows.
4885 * sim-xcat.h: use token pasting if ALMOST_STDC.
4887 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4889 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4891 (CONFIG_CFLAGS): Add same.
4893 Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4895 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4896 (SIGNED32): use ##i32.
4898 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4900 * configure: Regenerated to track ../common/aclocal.m4 changes.
4902 Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4904 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4907 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4908 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4909 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4910 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4911 (CONFIG_CFLAGS): Add same.
4913 * aclocal.m4: Perform AC_SUBST on optional options.
4915 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4917 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4919 * sim-options.c (standard_option_handler): Typo in warning message.
4921 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4923 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4924 insn count. Make count conditional on there being a valid
4926 (profile_pc_init): Make default PC profile frequency an arbitrary
4929 * sim-base.h: Ditto.
4931 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4934 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4937 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4939 * configure: Regenerated to track ../common/aclocal.m4 changes.
4941 Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4943 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4944 configured alignment.
4946 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4948 * configure: Regenerated to track ../common/aclocal.m4 changes.
4950 Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4952 * sim-config.c (sim_config): Check for default alignment.
4954 * sim-options.c (standard_option_handler): Add alignment option.
4956 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4957 default alignment requirements on memory accesses.
4959 Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4961 * sim-load.c (sim_load_file): Return failure if the executable
4962 had no loadable sections.
4964 Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4966 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4969 * sim-core.c (sim_core_signal): When bad access halt simulator
4970 SIGSEGV / SIGBUS instead of aborting.
4971 (signal.h): Include.
4973 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4974 options was missing.
4976 * sim-bits.h (MOVED): Define
4978 Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4980 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4983 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4985 * sim-bits.c: Add 8 bit versions of bit macros.
4987 * sim-bits.h: Ditto.
4989 Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4991 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4992 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4994 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4995 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4997 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4998 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
5000 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5002 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
5003 configure.in: Output to cconfig.h instead of config.h.
5005 * configure: Regenerated to track ../common/aclocal.m4 changes.
5007 Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
5009 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
5012 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5014 * callback.c (os_write): divert stdout and stderr to their
5017 Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
5019 * sim-profile.c (profile_print_speed): Call
5020 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
5022 * sim-events.c (sim_events_elapsed_time): New function return nr
5023 host MS consumed by the simulator.
5024 (sim_watch_valid): Use.
5026 * sim-module.c (modules): Install sim_events very very early.
5028 * sim-profile.c (profile_print): Call profile_print_pc.
5030 (profile_pc_init): New function, set up processor for PC
5032 (profile_print_pc): New function, print a PC profile.
5033 (profile_pc_event): New function, sample PC.
5035 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
5036 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
5039 * sim-options.c (sim_print_help): Pacify GCC.
5041 * sim-n-core.h (sim_core_read_aligned_N,
5042 sim_core_write_aligned_N): Add un-conditional profile call.
5043 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
5044 profile call when aligned read/write isn't used.
5046 * sim-base.h: Include sim-profile, sim-model after sim-core &
5047 sim-events allow sim-core to define useful values.
5049 * sim-profile.c (OPTION_PROFILE_CORE): Define.
5050 (profile_option_handler, profile_options): Add support for
5051 --profile-core option.
5052 (print_bar): Include when core profiling.
5053 (profile_print_core): New function, print core profile.
5055 * sim-config.c (print_sim_config): Print profile status.
5057 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
5058 WITH_PROFILE_PC_P): Define.
5059 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
5060 (PROFILE_COUNT_CORE): Define.
5062 Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5064 * sim-watch.c (handle_watchpoint): Pass a char** index into the
5065 interrupt_names array as the data.
5066 (sim-watch.h): Document.
5068 Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5070 * sim-options.c (sim_print_help): When the doc string is to long
5073 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
5074 that only the first few the watch options are listed. Generate
5075 meanginful usage messages.
5077 * sim-options.h (struct OPTION): Clarify use of doc_name field
5079 Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
5081 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
5082 (standard_option_handler): Handle --architecture-info.
5084 Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
5086 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
5087 illegal zero-sized array.
5088 * sim-core.c (sim_core_xor_read_buffer): same.
5090 Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
5092 * nltvals.def: Regenerate.
5094 Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5096 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
5098 Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
5100 * sim-bits.c (MASKED): Delete.
5101 (EXTRACTED): Delete.
5102 (LSEXTRACTED, MSEXTRACTED): New functions.
5104 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
5105 (MSMASKEDn, LSMASKEDn): Add last argument.
5108 * sim-bits.h (EXTEND8, EXTEND16): Define.
5109 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
5111 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
5113 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
5114 current instruction address.
5116 * sim-inline.h (*_ENGINE): Define.
5118 Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
5120 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
5122 * sim-watch.c (delete_watchpoint): Delete by ident and type.
5123 (watch_option_handler): Call delete_watchpoint with ident or type.
5124 (sim_watchpoint_install): Create interrupt specific watchpoint
5125 commands on the fly.
5126 (do_watchpoint_create): New function, create a watch point using
5127 type/int-nr info encoded in the option nr.
5128 (do_watchpoint_info): New function. List active watchpoints.
5130 * sim-watch.h: Change data structure to a list.
5132 * sim-memopt.c (memory_option_handler): Require explicit "all"
5133 before deleting all memory regions.
5135 * sim-utils.c (sim_do_commandf): New function, printf version of
5138 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
5140 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
5142 (SIGNED64, UNSIGNED64): Delete.
5143 (ALU64_ADD): Don't rely on bit endianness.
5144 (ALU64_BEGIN): Define.
5146 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
5147 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
5149 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
5150 suffix - u64, LL - to 64 bit constants.
5152 Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5154 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
5156 * sim-utils.h (NZALLOC): Define - zalloc * N.
5158 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
5159 implementation of read/write functions.
5161 * Make-common.in (sim-hrw.o): New target.
5163 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
5166 * sim-memopt.c (memory_option_handler): Implement memory-size
5167 command. Implement memory-alias command. Let memory-delete delete
5169 (add_memopt): New function. Add a memory region.
5170 (do_memopt_delete): New function. Delete a memory region.
5172 * sim-utils.c (sim_elapsed_time_get): Never return zero.
5174 * sim-core.c (sim_core_detach): New function.
5175 (sim_core_map_detach): New function. Perform the actual detach.
5176 (sim_core_init): Move initialization code from here.
5177 (sim_core_install): To here.
5178 (sim_core_uninstall): And here.
5180 * sim-module.c: Add memopt module.
5182 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
5183 simulator base type.
5185 * Make-common.in (sim_main_headers): Add sim-memopt.h
5186 (sim-memopt.o): New target.
5188 * sim-core.c (sim_core_install): Add core_options to the option
5191 * sim-watch.c (watch_options): Make --delete-watch a synonym for
5194 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
5197 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
5198 address_word, add mask member.
5200 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
5201 address_word, allow for 64bit targets in 32bit host. Add modulo
5203 (sim_core_map_attach): Ditto.
5204 (new_sim_core_mapping): Ditto.
5205 (sim_core_translate): Mask address when modulo memory.
5207 Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
5209 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
5211 * gdbinit.in: New file.
5212 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
5213 * Make-common.in (distclean): Delete .gdbinit.
5214 (.gdbinit): Add rule for.
5215 * configure: Regenerated to track ../common/aclocal.m4 changes.
5217 * Make-common.in (cgen-run.o): Add rule for.
5219 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5221 * sim-resume.c (sim_resume): Suspend/resume the simulator.
5223 * sim-events.c (sim_watch_valid): Compute total elapsed time from
5224 both resumed and previous elapsed time.
5225 (sim_events_init): Set initial_wallclock and current_wallclock to
5227 (sim_events_install): Install sim_events_suspend and
5229 (sim_events_watch_clock): Allow for suspended simulator when
5230 computing the time of the clock event.
5232 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
5233 initial_wallclock to elapsed_wallclock, set both to zero.
5234 (sim_events_init, sim_events_uninstall): Delete prototypes.
5236 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
5238 * sim-module.c(sim_module_resume, sim_module_suspend): New
5241 Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5243 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
5246 Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
5248 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
5249 * Make-common.in (TAGS): Likewise.
5250 * sim-n-bits.h: Add TAGS comments for all functions.
5251 * sim-n-core.h: Likewise.
5252 * sim-n-endian.h: Likewise.
5254 Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
5256 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
5259 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
5261 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
5264 Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5266 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
5267 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
5269 Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
5271 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
5272 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
5273 nr_transfered and nr_this_transfer unsigned.
5275 * sim-events.c (sim_events_tickn): N is signed, as limited to
5278 * sim-n-endian.h (offset_N): Change size to unsigned.
5280 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
5282 Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
5284 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
5286 * sim-options.c (sim_parse_args): Use dupargv.
5288 Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
5290 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
5292 Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
5294 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
5297 * sim-options.c (standard_options): Add --architecture=MACHINE and
5298 --target=TARGET options.
5299 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
5300 (standard_option_handler): Handle architecture and target options.
5303 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
5305 (sim_analyze_program): Set prog_bfd architecture from
5306 STATE_ARCHITECTURE if known.
5308 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5310 * configure: Regenerated to track ../common/aclocal.m4 changes.
5313 Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5315 * aclocal.m4 (enable-sim-warnings): Remove comment stating
5316 that option does not apply to certain files.
5318 Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5320 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
5321 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
5322 offset from MSB/LSB.
5324 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
5325 access address of sub word quantity of a hosts 16, 32, 64 bit word
5327 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
5328 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
5329 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
5330 return N*2 byte value with argument in Hi/Lo word. Renamed from
5331 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
5333 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
5334 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
5335 so that bit offset is explicit.
5337 Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
5339 * sim-utils.c (sim_analyze_program): Add prog_name argument.
5340 Update STATE_PROG_BFD when needed with a dup'd copy of the
5343 * sim-config.c (sim_config): Delete ABFD argument, use
5344 STATE_PROG_BFD directly.
5346 Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
5348 * run.c (main): Pass the open ABFD to sim_create_inferior.
5350 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
5354 * sim-hload.c (sim_load): New file. Implement generic sim_load for
5355 hardware only simulator targets.
5357 * Make-common.in (sim-hload.o): Add rule.
5359 Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5361 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
5362 used by copyargv and freeargv.
5364 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
5365 STATE_PROG_ARGV, not just a pointer.
5367 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5369 * configure: Regenerated to track ../common/aclocal.m4 changes.
5372 Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5374 * aclocal.m4 (sim-endian): Add second argument to
5375 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
5376 default endian when not hardwired.
5378 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
5379 else failes value for target byte order.
5381 * sim-config.c (sim_config): Add abfd arguments. Set
5382 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
5384 (sim_config): Return SIM_RC, don't abort.
5387 * run.c (main): Update call to sim_open - add ABFD argument.
5388 * nrun.c (main): Add NULL ABFD argument.
5390 Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
5392 * callback.c (os_poll_quit): Make static.
5393 Call sim_cb_eprintf, not p->eprintf.
5394 (sim_cb_printf, sim_cb_eprintf): New functions.
5395 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
5397 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
5398 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
5399 sim-utils.h. #include sim-utils.h.
5400 * sim-utils.h: Above decls moved here.
5401 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
5403 * sim-watch.c (action_watchpoint): Fix thinkos.
5405 Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
5407 * sim-types.h: Fix defs of 64 bit data types for MSVC.
5409 Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
5411 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
5412 to FORCED_ALIGNMENT case.
5414 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5416 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
5418 Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
5420 * Make-common.in (libsim.a): Fix typo.
5422 Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
5424 * nrun.c (main): Verify the structure returned before using it.
5426 Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5428 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
5431 * sim-engine.c (sim_engine_install): New function. Install the
5432 engine init functions.
5433 (sim_engine_init): [Re]initialize the simulator engine.
5435 * sim-module.c: Add sim_engine to list of modules that always
5438 Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
5440 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
5441 to remove the old watchpoint, not delete_watchpoint.
5442 (watch_option_handler): Action the correct watchpoint, not just
5445 Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
5447 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
5448 both low and high word.
5449 (sim_core_write_aligned_N): Ditto.
5451 * sim-trace.c (set_trace_options): Delete code explicitly setting
5454 * sim-options.c (sim_print_help): Call the list commands if not a
5455 standalone simulator.
5456 (sim_print_help): Advise that some options may not be applicable.
5458 * sim-trace.c (set_trace_options): Assume core present.
5460 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
5461 buffer when full not almost full.
5463 Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
5465 * sim-events.c (sim_events_process): Don't blat the event queue
5466 when processing watchpoints.
5468 * sim-watch.h: Make arg unsigned long - stop sign extension.
5470 * sim-events.c (sim_watch_valid): rewrite so debugable.
5472 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
5474 * sim-watch.c (schedule_watchpoint): Add is_within option so that
5475 inequality test is possible.
5476 (handle_watchpoint): Re-pass is_within arg.
5477 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
5478 0 to schedule_watchpoint's is_within arg.
5479 (sim_watchpoint_init): Re-pass is_within arg.
5481 * sim-options.c (sim_print_help): Add is_command argument. Don't
5482 include -- prefix when called from the command line interpreter.
5484 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
5486 * sim-events.c (sim_events_watch_sim): Add is_within argument,
5487 zero indicates that the test should be reversed.
5488 (sim_events_watch_core): Ditto.
5489 (WATCH_CORE): Compare range against is_within.
5492 Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
5494 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
5495 sim_core_read_buffer. Check nr-bytes transfered.
5497 * sim-core.h (sim_core_common): Define a new struct that contains
5498 the common data. to sd and cpu structures.
5499 * sim-core.c (sim_core_attach): Update.
5500 (sim_core_init): Update. Remember to copy initialized data to each
5502 (sim_core_find_mapping): Ditto.
5504 * sim-core.c (sim_core_read_buffer): Add cpu argument.
5505 (sim_core_write_buffer): Ditto.
5507 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
5508 transfer use xor version of read buffer.
5509 (sim_core_write_unaligned_N): Ditto for write.
5511 * sim-core.c (sim_core_xor_read_buffer): New function implement
5512 xor-endian data read breaking transfer up into xor-endian sized
5514 (sim_core_xor_write_buffer): Ditto for write.
5515 (reverse_n): Reverse order of arbitrary number of bytes in buffer
5516 - needed for xor-endian transfers.
5518 Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
5520 * sim-inline.h: Review description.
5522 * sim-core.h, sim-core.c: Reduce number of functions being inlined
5523 to just those involved in data transfers and configuration.
5525 * sim-xcat.h (XSTRING): New macro, map macro definition onto
5527 * sim-n-core.h (sim_core_read_aligned_N): Use.
5528 (sim_core_read_unaligned_N): Ditto.
5529 (sim_core_read_unaligned_N): Ditto..
5530 (sim_core_write_unaligned_N): Ditto.
5532 * sim-core.h: Add xor endian bitmap to main structure. *
5534 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
5536 (sim_core_read_aligned_N): Ditto.
5538 * sim-core.c (sim_core_set_xor_endian): New function.
5539 (sim_core_attach): Don't overwrite the per-cpu xor map when
5540 cloning the global core.
5542 Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
5544 * sim-engine.h: Update below so that it is using an enumerated
5547 Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
5549 * sim-engine.c (sim_engine_restart):
5550 * sim-resume.c (sim_resume): Change longjmp param/setjmp
5551 return value used for simulator restart from 0 to 2.
5553 Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
5555 * cgen-scache.c (scache_option_handler): Add is_command arg.
5557 * sim-model.c (model_option_handler): Add is_command argument.
5559 * sim-profile.c (profile_option_handler): Add is_command arg.
5561 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
5564 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
5565 order that they are registered.
5567 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
5568 between option and command line processing.
5570 * sim-options.c: Include stdlib.h, ctype.h.
5572 * Make-common.in (sim-watch.o): Add rule.
5573 (sim_main_headers): Assume sim-assert.h included.
5574 (sim-*.o): Simplify make rule.
5576 * sim-module.c: Add sim_watch_install to module list.
5578 Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5580 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
5583 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
5584 * sim-events.c (sim_events_install): Ditto.
5585 * sim-core.c (sim_core_install): Ditto.
5586 * sim-model.c (model_install): Ditto.
5587 * sim-options.c (standard_install): Ditto.
5588 * sim-profile.c (profile_install): Ditto.
5589 * sim-reason.c (sim_stop_reason): Ditto.
5590 * sim-run.c (sim_engine_run): Ditto.
5591 * sim-utils.c (sim_analyze_program): Ditto.
5593 * sim-module.c (modules): Make profile_install and trace_install
5596 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
5598 * sim-options.c (standard_option_handler): Set the byte order.
5600 * sim-events.c (sim_events_process): Allow multi tick processing.
5601 (sim_events_tickn): New function - multi cycle tick.
5603 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
5604 prototypes. Under development.
5605 (sim_events): Replace processing with nr_ticks_to_process.
5607 Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5609 * nrun.c (main): Pass callbacks to sim_open instead of using
5612 * run.c (main): Ditto.
5614 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5616 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
5617 stop tk interrupting malloc calls.
5618 (sim_events_zalloc): Converse.
5620 * Make-common.in (sim_main_headers): Add sim-events.h.
5622 * sim-events.c (sim_events_schedule_after_signal): Change return
5623 type to void - signal events are strictly internal.
5624 (sim_events_init): Allocate a finite buffer for signal events.
5625 (sim_events_schedule_after_signal): Enter signal events into the
5628 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
5629 (sim_engine_restart): Ditto.
5630 (sim_engine_abort): Ditto.
5631 * sim-stop.c (sim_stop): Ditto.
5632 (control_c_simulation): Ditto.
5633 * sim-resume.c (sim_resume): Ditto.
5634 (has_stepped): Ditto.
5635 * sim-abort.c (sim_engine_abort): Ditto.
5637 * sim-basics.h (transfer_type): New type.
5639 * sim-core.c (sim_core_signal): New function. Print core signal
5641 (sim_core_find_mapping): Add transfer argument.
5643 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
5644 SIM_CORE_SIGNAL if a recoverable abort.
5645 * sim-core.c (sim_core_find_mapping): Ditto.
5647 Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
5649 * sim-core.c (sim_core_find_mapping): Replace calls to
5650 sim_io_error to more resiliant sim_engine_abort.
5652 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
5653 (sim_core_write_unaligned_N): Ditto.
5655 Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
5657 * sim-module.c: Add sim_events_install to list.
5659 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5661 (sim_events_init): Now returns SIG_RC.
5663 * sim-run.c: New file. Generic sim_engine_run.
5664 * sim-reason.c: New file. Generic sim_stop_reason.
5665 * sim-stop.c: New file. Generic sim_stop.
5666 * sim-resume.c: New file. Generic sim_resume.
5668 * Make-common.in (sim-engine.o): Add rule.
5669 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5671 * sim-engine.h, sim-engine.c: New file. Provide generic
5672 implementation of sim_engine_halt, sim_engine_error. et.al.
5674 * sim-base.h (sim_state_base): Add member halt.
5675 (sim-engine.h): Include.
5677 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5679 * sim-events.c (sim_events_poll): Update event handler.
5681 Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5683 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5685 (sim_events_watch_sim): New function.
5686 (sim_events_watch_core): New function.
5687 (sim_watch_valid): New function.
5688 (sim_events_preprocess): New function.
5689 (sim_events_process): Process the watchpoints as well as the timer
5691 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5692 (sim_events_deschedule): Check all the queues when removing an
5694 (sim_events_init): Ditto for cleaning.
5696 Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5698 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5700 Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5702 * callback.c (os_open): Type of arg flags is int.
5704 Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5706 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5707 just like normal numbers as per IEEE rules.
5709 Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5711 * callback.c (os_close): Mark the descriptor as being
5712 available if the close succeeded.
5713 (os_open): Pass 0644 as the mode of the file being created.
5715 Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5717 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5720 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5721 * sim-lnline.h: Update.
5723 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5724 conversion functions.
5725 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5727 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5728 compare functions. Replacing.
5729 (sim_fpu_cmp): This. Delete.
5731 Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5733 * sim-core.c (sim_core_find_mapping): Call engine_error not
5734 sim_io_error when possible.
5736 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5738 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5739 high/low double word.
5741 * sim-trace.h: Remove definition of attribute - defined in
5744 Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5746 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5747 name of the option - or family of options.
5749 * sim-options.c (sim_args_command): Match command `a-b c' with
5750 option `--a-b-c' from option table.
5752 Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5754 * sim-options.c (sim_print_help): For optional arguments, wrap
5757 * sim-trace.c (set_trace_options): New function, handle optional
5758 argument and multiple assignment.
5759 (trace_option_handler): Update.
5761 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5762 when branch tracing selected.
5764 Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5766 * sim-trace.c (trace_one_insn): Make a va-args function.
5768 * sim-trace.c (trace_vprintf): New function, va-arg version of
5771 Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5773 * sim-trace.c (trace_uninstall): Don't close a file twice.
5774 * sim-profile.c (profile_uninstall): Likewise.
5776 Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5778 * sim-trace.c (toplevel): Include bfd.h.
5779 (trace_options): Note that --trace-linenum also turns on
5780 --trace-insn. Add --trace-{branch,semantics}.
5781 (trace_option_handler): If --trace-linenum, also turn on
5782 --trace-insn. Add --trace-branch support. If --trace-semantics,
5783 turn on ALU, FPU, branch, and memory tracing.
5784 (trace_one_insn): New function to trace an instruction. Support
5786 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5788 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5789 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5790 (TRACE_branch): Add new mask.
5791 (TRACE_*_P): Define all possible trace_p macros.
5792 (trace_one_insn): Declare function.
5794 Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5796 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5797 GNU C doesn't support __attributes__.
5798 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5801 Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5803 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5804 addresses are masked forcing them to be correctly aligned.
5805 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5806 * sim-config.c (config_alignment_to_a): Update.
5808 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5810 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5812 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5813 processor specific core maps.
5814 (sim_core_map_attach): Copy the core map data to each of the
5815 processor specific core data structures.
5816 * sim-core.c (sim_core_find_mapping): Update.
5818 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5819 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5820 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5821 alternatives that handle unaligned addresses.
5822 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5824 * cgen-utils.c (sim_disassemble_insn): Update.
5826 Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5828 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5831 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5834 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5836 Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5838 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5841 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5844 Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5846 * cgen-trace.c: Prepend additional trace_printf argument.
5848 * cgen-utils.c (sim_disassemble_insn): Add additional core
5851 Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5853 * nrun.c (main): Catch/report errorenous simulator states.
5855 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5856 * sim-trace.c: #include string.h/strings.h so that memset is
5858 * sim-utils.c: Ditto.
5859 * sim-profile.c: Ditto. And stdlib.h.
5860 (print_bar): Only define when used by instruction or memory profiler.
5862 * sim-options.c (standard_option_handler): Make ul more local.
5864 * sim-load.c (sim_load_file): Make the name constant.
5865 (sim_load_file): Passify gcc.
5867 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5869 * sim-utils.c, sim-load.c: Include sim-utils.h.
5871 * sim-base.h (sim_cpu): Pre define here so available to all.
5873 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5874 Restore the sim_cpu and instruction_address arguments so that full
5875 information is available to the abort function.
5876 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5877 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5879 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5880 tracing support for sim-events and sim-core.
5881 (trace_option_handler): Convert #if to if where possible so always
5882 compiled/checked by C compiler.
5883 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5885 * sim-base.h: Adjust comment documenting how to define the cpu
5887 (sim_state_base): Add sim_core and sim_events to simulator base
5890 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5891 * sim-core.c (sim_core_init, sim_core_attach,
5892 sim_core_find_mapping): Update.
5893 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5894 update_time_from_event, insert_sim_event,
5895 sim_events_schedule_after_signal, sim_events_deschedule,
5896 sim_events_tick): Ditto.
5898 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5899 sim-model.h): Move #includes from here.
5900 * sim-base.h: To here.
5901 (sim-core.h, sim-events.h, sim-io.h): Include also
5903 Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5905 * callback.c (default_callback): Missing initialisers.
5907 Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5909 * sim-utils.c (sim_add_commas): New function.
5910 * sim-basics.h (sim_add_commas): Add prototype.
5911 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5912 * sim-profile.c (COMMAS): New macro.
5913 (print_*): Use it to print commas in numbers.
5915 * configure: Regenerated.
5917 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5918 (cgen_state): New member run_fast_p.
5919 (cgen_init): Add prototype.
5920 (sim_disassemble_insn): New arg `cpu'.
5921 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5922 * cgen-utils.c (cgen_init): New function.
5923 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5924 * genmloop.sh: Call engine_halt if loop exits.
5926 * Makefile.in (sim-options_h): Define.
5927 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5928 (sim-model.o): Add new rule.
5929 (cgen-{scache,trace,utils}.o): Add new rules.
5930 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5931 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5932 Indent output by 2 spaces.
5933 * cgen-scache.h (scache_print_profile): Update.
5934 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5935 Use trace_printf, not fprintf.
5936 (trace_extract): Use trace_printf, not cgen_trace_printf.
5937 * genmloop.sh (!FAST case): Increment `insn_count'.
5938 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5939 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5940 access macro's name.
5941 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5942 Change return type to SIM_RC.
5943 (sim_core_{install,uninstall}): New functions.
5944 * sim-core.h (sim_core_{install,uninstall}): Declare.
5945 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5946 Change return type to SIM_RC.
5947 * sim-model.h (models,machs,model_install): Declare.
5948 * sim-module.c (modules): Add scache_install, model_install.
5949 (sim_post_argv_init): Set cpu->state backlinks.
5950 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5951 (standard_option_handler): Likewise.
5952 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5955 (profile_options): Delete --profile-simcache.
5956 (profile_option_handler): Likewise.
5957 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5959 (profile_print_{memory,model}): Likewise.
5960 (profile_print_simcache): Delete.
5961 (profile_print_speed): New function.
5962 (profile_print): Rewrite.
5963 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5964 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5965 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5966 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5967 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5968 (profile_print): Update prototype.
5970 Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5972 * cgen-scache.[ch], cgen-sim.h: New files.
5973 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5974 * sim-model.c: New file.
5976 * Make-common.in (clean targets): Undo patch of Apr. 22.
5978 Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5980 * sim-n-bits.h (signed): If we have a standard compiler, undef
5981 signed, so that signedN is defined correctly.
5983 Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5985 * sim-module.h, sim-model.h, sim-profile.h: New files.
5986 * sim-module.c, sim-profile.c: New files.
5987 * Make-common.in (SIM_PROFILE): Define
5988 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5989 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5990 (sim_module.o,sim-profile.o): Add rules for.
5991 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5992 (--enable-sim-profile): Add.
5993 * configure: Regenerated.
5994 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5995 model. Move trace and profile support to sim-{trace,profile}.h.
5996 New members trace_data, profile_data.
5997 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5998 * sim-config.h: Provide default definition of WITH_PROFILE.
5999 (WITH_TRACE): Change default to -1.
6000 (MAX_NR_PROCESSORS): Always define.
6001 * sim-options.c: Move trace and profile support to
6002 sim-{trace,profile}.h.
6003 (sim_pre_argv_init): Moved to sim-model.c.
6004 (standard_install): New function.
6005 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
6006 (standard_install): Declare.
6007 * sim-trace.c: Tracing option handling moved here from sim-options.c.
6008 (trace_install, trace_uninstall): New functions.
6009 (trace_printf): Update reference to TRACE_FILE.
6010 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
6011 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
6012 (WITH_TRACE_FOO_P): Define.
6013 (trace_install): Declare.
6014 (TRACE_DATA): New struct.
6016 Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
6018 * run.c: Undo last exec_bfd patch.
6019 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
6021 Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
6023 * run.c (exec_bfd): Add back in.
6024 (main): Set exec_bfd.
6026 Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
6028 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
6030 Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
6032 * sim-events.c (insert_sim_event): Call sim_io_error instead of
6033 less well defined engine_error.
6034 * sim-core.c: Ditto.
6036 Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
6038 * Make-common.in: Change clean targets to use :: so that other
6039 Makefiles can have their own clean targets.
6040 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
6041 __STDC__ to control use of stdarg vs. varargs syntax. Some
6042 systems can't use __STDC__, but require stdarg.
6044 Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
6046 * sim-options.c (standard_options): Add --endian.
6047 (standard_option_handler): Likewise.
6049 * nrun.c: #include <signal.h>.
6050 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6051 handler that calls sim_stop ().
6053 Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
6055 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
6056 handler that calls sim_stop (). Simulators may still be
6057 establishing their own handler.
6059 * sim-events.c (sim_events_poll): Rename from
6060 sim_events_at_large_int. Poll IO.
6062 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
6065 * callback.c (os_poll_quit): New function poll for quit signal
6067 (default_callback): Include magic number.
6069 Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
6071 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
6072 Check for functions getrusage, time.
6073 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
6074 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
6075 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
6076 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
6078 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
6080 * sim-options.c, sim-options.h: New files.
6081 * sim-config.h (WITH_DEBUG): Provide default value of zero.
6082 * Make-common.in (nrun.o): Add rules for.
6085 * run.c (main): Check return value of sim_open.
6087 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
6088 (sim_main_headers): Add sim-trace.h.
6089 * run.c (exec_bfd, target_byte_order): Delete.
6090 (main): Pass -E <endian> to sim_open. Delete code to load sections,
6091 call sim_load instead. Check return code of sim_create_inferior.
6092 * sim-base.h (CURRENT_STATE): Define.
6093 (sim_state_base): Make typedef. New members options, prog_argv,
6094 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
6095 mem_size, memory [+ corresponding access macros].
6096 (sim_cpu_base): New typedef.
6097 * sim-trace.h: New file.
6098 * sim-trace.c: New file.
6099 * sim-basics.h: #include it.
6100 * sim-load.c: New file.
6102 Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
6104 * Make-common.in (INSTALL): Set to @INSTALL@.
6105 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6106 (install-common): Depend upon installdirs. Use
6107 $(program_transform_name) directly, rather than using
6109 (installdirs): New target.
6110 * Makefile.in (INSTALL): Set to @INSTALL@.
6111 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
6112 (install-man): Depend upon installdirs. Use
6113 $(program_transform_name) directly, rather than using
6115 (installdirs): New target.
6117 Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
6119 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
6122 Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6124 * sim-basics.h: Only bring in config.h and tconfig.h if
6127 Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6129 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
6130 numbering convention of the target.
6131 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
6132 and WITH_TARGET_WORD_MSB.
6133 (sim_config): When possible, check for consistency with bitsize
6136 * sim-bits.h: Allow MSB to be other than zero.
6137 * sim-bits.c: Ditto.
6138 * sim-n-bits.h: Ditto.
6140 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
6141 * sim-n-bits.h (MSMASKEDn): Ditto.
6143 Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
6145 * Makefile.in (INSTALL): Change install.sh to install-sh.
6147 Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
6149 * sim-base.h (sim_state_base): Move `magic' to end of struct.
6151 Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6153 * run.c (main): Check that a program to run was specified.
6155 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6157 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
6159 * configure: Regenerated to track ../common/aclocal.m4 changes.
6162 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
6164 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
6165 * sim-config.h: To here.
6167 * Make-common.in (SIM_EXTRA_DEPS): New config var.
6168 (sim_main_headers): Define.
6169 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
6170 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
6172 (sim-utils.o): Add rule for.
6173 * sim-utils.o: New file.
6174 * sim-basics.h: #include sim-base.h.
6175 (zalloc): Make argument unsigned long.
6176 * sim-base.h: New file.
6177 * sim-inline.h (SIM_IO support): Delete.
6178 * sim-io.h: Delete inline support.
6179 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
6180 * sim-config.c: sim-state.h renamed to sim-main.h.
6181 * sim-core.c: Likewise.
6182 * sim-events.c: Likewise.
6184 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
6186 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
6187 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
6189 * configure: Regenerated to track ../common/aclocal.m4 changes.
6191 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6193 * configure: Regenerated to track ../common/aclocal.m4 changes.
6195 Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6197 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
6198 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
6199 are defined by the configure.
6201 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
6203 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
6204 reserved-bits): Always define.
6206 * sim-config.h, sim-config.c (sim_config): New function - and new
6207 file - co-ordinate the setting/checking of the common simulator
6208 configuration options.
6210 * Make-common.in (sim-config.o): Add rule.
6212 Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
6214 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
6215 va_list from void *, since va_list might not be a pointer type.
6217 Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6219 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
6221 (offset_N): Correct computation of LE offset.
6223 * sim-io.c (sim_io_error): Include a new line when reporting
6226 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
6229 Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
6231 * run.c: Include alloca-conf.h.
6233 * callback.c (os_evprintf_filtered): Fix typo.
6235 Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6237 * run.c (string.h, strings.h, stdlib.h): Include.
6239 * sim-events.c (sim_events_tick): Recent cleanup failed to return
6240 0 when nothing pending.
6242 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
6243 will soon be going away.
6244 (getopt): Plicate GCC.
6246 * sim-endian.c (sim-io.h): Plicate GCC.
6247 * sim-bits.c (sim-io.h): Ditto.
6248 * sim-n-bits.h (ROTn): Ditto.
6250 * sim-io.c (sim_io_error): Correct check for NULL.
6252 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
6254 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
6257 Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6259 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
6260 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
6262 Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6264 * sim-alu.h: Include sim-xcat.h.
6266 Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6268 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
6269 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
6272 * sim-events.c (sim_events_at_large_int): New function. Just
6273 schedules an event every large-int ticks.
6274 (sim_events_init): Call.
6275 (sim_events_tick, sim_events_process): Move async handing to
6276 sim_events_process. Move timer decrement so that it occures after
6277 events have been processed.
6279 * sim-basics.h (struct _engine): Remove declaration.
6281 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
6282 everything with same. Rename global struct to SIM_DESC.
6283 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
6284 * sim-io.h, sim-io.c: Ditto.
6286 * sim-assert.h: New file. Optional assertion checking macros.
6287 * sim-io.c (sim_io_error): Make just this function tolerant to
6290 * sim-xcat.h: New file. Define concatenate macros.
6291 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
6292 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
6296 Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6298 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
6300 Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6302 * sim-inline.h: Add definitions for sim-types.
6303 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
6306 Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6308 * sim-events.h: Remove defunct reference to callback struct.
6310 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6312 * configure: Re-generate.
6314 Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6316 * Make-common.in (CSEARCH): Do not include the gdb directory in
6319 Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6321 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6322 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
6323 to explicitly incorporate these.
6325 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
6326 specify the alignment restrictions of the target architecture -
6327 without this option all alignment restrictions are accomodated.
6328 (--enable-sim-assert): New option. Conditionally compile in
6329 assertion statements.
6330 (--enable-sim-float): New option. Strongly specify the target's
6331 floating point support.
6332 (--enable-sim-hardware): New option. Specify the hardware devices
6333 included in the simulation.
6334 (--enable-sim-packages): New option. Specify the hardware
6335 packages included in the simulation.
6336 (--enable-sim-regparm): New option. Specify that parameters be
6337 passed in registers instead of on the stack.
6338 (--enable-sim-reserved-bits): New option. Specify that reserved
6339 bits within an instruction are are correctly set.
6340 (--enable-sim-smp): New option. Specify the level of SMP support
6341 to be included in the simulator.
6342 (--enable-sim-stdcall): New option. Specify an alternative
6343 function call convention.
6344 (--enable-sim-xor-endian): New option. Configure xor-endian
6345 support used by some targets to implement bi-endian support.
6347 Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6349 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
6350 host endianness to be overridden.
6351 (--enable-sim-endian): Allow the target platform's byte order
6353 (--enable-sim-inline): Control the inlining of common components.
6354 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
6355 (--enable-sim-warnings): Enable additional GCC compiler checks.
6356 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
6359 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
6360 sim-*-n.h so that the names are uniq on dos machines
6361 * sim-core.c, sim-bits.c, sim-endian.c: Update.
6363 Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
6365 * run.c: #include "libiberty.h".
6366 (main): New locals sd,no_args,sim_argv.
6367 Run buildargv on -a option. Pass argv to sim_open, argv[0]
6368 is program name. Update call to sim_set_callbacks.
6369 Record result of sim_open, pass to other sim_foo routines.
6371 Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
6373 * callback.c (os_printf_filtered): Do not call exit(1) or print a
6376 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6378 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
6379 Route stdout through buffered IO.
6381 * callback.c: Add os_flush_stderr, os_write_stderr,
6382 os_evprintf_filtered functions to route error output through
6385 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
6386 Correct return type - should be void.
6388 Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6390 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
6392 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
6393 not provide a default value as undefined indicates disable code.
6395 Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6397 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
6399 * sim-events.h, sim-events.c: Ditto.
6400 * sim-io.h, sim-io.c: Ditto.
6402 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6404 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
6406 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
6407 extract the tail or least signifiant bits from an integer of the
6410 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
6411 WITH_TARGET_BITSIZE so that the compilation will fail when an
6412 unsupported bitsize value is defined.
6414 (INSERTED*): Convert to functions.
6415 (EXTRACTED*): Ditto.
6417 (SIGN_EXTEND, SEXT): Change to more terse name.
6419 Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6421 * sim-inline.h: Allow explicit control over which .c files will be
6422 included by their header.
6424 * sim-inline.h: Allow explicit control over which .c files use the
6425 alternative - REGPARM - parameter passing mechanism.
6427 * sim-inline.h, sim-inline.c: Don't attempt to include any of
6428 icache.c, idecode.c, semantics.c or support.c. Those names are
6429 not generally applicable.
6431 Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6433 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
6434 in a fashion similar to sim-endian-n.
6436 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
6437 both value and address macro's.
6439 Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
6441 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
6443 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
6444 generic L_word, H_word macro's.
6446 Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
6448 * sim-basics.h: Borrow code from ppc directory.
6449 * sim-bits.c: Ditto.
6450 * sim-bits.h: Ditto.
6451 * sim-config.h: Ditto.
6452 * sim-endian-n.h: Ditto.
6453 * sim-endian.c: Ditto.
6454 * sim-endian.h: Ditto.
6455 * sim-inline.c: Ditto.
6456 * sim-inline.h: Ditto.
6457 * sim-types.h: Ditto.
6459 Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
6461 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
6462 all the ALU size alternatives and then auto-configure a default.
6464 * sim-alu.h: Copy ppc/idecode_expression.h.
6466 Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
6468 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
6469 sign extend a bit within a value.
6471 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
6472 a pointer into the middle of a host word.
6473 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
6475 Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
6477 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
6478 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
6479 appropriate definitions of read, write, etc. Add prototype for
6482 Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
6484 * Makefile.in (libcommon.a): Delete.
6485 (callback.o,targ-map.o): Delete, moved to Make-common.in.
6486 (gentmap,targ-vals.h,targ-map.c): Likewise.
6487 (run-autoconf): Delete.
6488 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
6489 (common makefile fragment): Moved back into ...
6490 * Make-common.in: Resurrect.
6491 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
6492 * configure: Regenerated.
6494 Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
6496 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
6497 (SIM_AC_OUTPUT): To here.
6499 Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
6501 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
6502 comments and single quotes. Fixes a problem found on hpux.
6504 Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
6506 * aclocal.m4: Remove Make-common.in from dependencies.
6507 * (distclean): Remove targ-vals.def.
6509 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
6510 into here. Makes insertion into makefiles easier. Also, change
6511 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
6512 targ-map.o, and run are built. They are now built in the
6513 individual simulator directories, taking sources from ../common as
6514 necessary. This replaces the merging of libcommon.a into
6515 linsim.a, which was problematic for the WinGDB build process.
6516 * run.c: Include config.h from . instead of ../common.
6517 * Make-common.in: Remove. It's no longer necessary.
6519 Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
6521 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
6522 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
6524 Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
6526 * run.c (main): Set target_byte_order before call to sim_open.
6528 Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
6530 * callback.c: #include <stdlib.h>
6531 (os_error): New function.
6532 (default_callback): Add os_error.
6534 Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
6536 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
6537 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
6539 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
6541 Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
6543 * run.c: #include ../common/config.h, tconfig.h.
6544 (myname): New static global.
6545 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
6546 Only process -c ifdef SIM_HAVE_SIMCACHE.
6547 Only process -p/-s ifdef SIM_HAVE_PROFILE.
6548 Parse program name from argv[0] and use in error messages.
6549 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
6550 Add support for incomplete h8/300 termination indicators.
6551 (usage): Make more verbose.
6552 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
6553 * Makefile.in,Make-common.in,callback.c: New files.
6554 * nltvals.def,gentmap.c,gentvals.sh: New files.
6556 Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
6558 * run.c: Include stdarg.h if __STDC__.
6560 Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
6562 * run.c (main): Don't print out anything if the signal
6563 number is zero (ie no signal).
6565 Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6567 * run.c (main): Print out if the program raised a signal.
6569 Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6571 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
6574 Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
6576 * run.c (main): Explicitly cast malloc() parameter.
6578 Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6580 * run.c (sim_bfd): New global to hold the bfd pointer for the
6582 (main): Initialize sim_bfd.
6584 Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
6586 * run.c (main): Use new bfd_big_endian macro.
6588 Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
6590 * run.c (main): Removed SH specific comments, so source is
6591 generic. Also updated to only load relevant sections. Moved
6592 sim_open() to after callback attach (to match GDB).
6594 * run.1: Removed SH specific comments.
6596 Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
6598 * run.c (main): Always return sigrc at end.
6600 Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
6602 * run.c (main): Print error diagnostic and exit if bfd_openr() or
6603 bfd_check_format() fails.
6605 Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
6607 * run.c, run.1: From sh directory.
projects / external / binutils.git / blob