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[PATCH] sim: make sure to include strsignal prototype
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
2232061b
MF		 12012-03-24 Mike Frysinger <vapier@gentoo.org>
2
3 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
4 * nrun.c: Include string.h/strings.h.
5 * aclocal.m4, config.in, configure: Regenerate.
6
ac0aacdf
MF		 72012-03-22 Mike Frysinger <vapier@gentoo.org>
8
9 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
10 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
11 out -Werror initialization.
12
509deab2
MF		 132012-03-19 Mike Frysinger <vapier@gentoo.org>
14
15 * Make-common.in (TAGS): Change a-z to [:lower:].
16 * acinclude.m4 (sim-trace): Likewise.
17 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
18 Change A-Za-z0-9 to [:alnum:].
19
9a5e0c49
MF		 202012-03-18 Mike Frysinger <vapier@gentoo.org>
21
22 * nrun.c (main): Display strsignal of sigrc.
23
96cdfef0
MF		 242012-01-06 Mike Frysinger <vapier@gentoo.org>
25
26 * Makefile.in (abs_srcdir): Declare.
27 (srcroot): Define in terms of abs_srcdir.
28 (headers): Change srcdir to abs_srcdir.
29
12c3e59c
JB		 302012-01-02 Joel Brobecker <brobecker@adacore.com>
31
32 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
33 header.
34
96987c2b
JB		 352011-12-19 Joel Brobecker <brobecker@adacore.com>
36
37 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
38 system bourne shell.
39
71712327
MF		 402011-12-03 Mike Frysinger <vapier@gentoo.org>
41
42 * syscall.c (cb_get_string): Rename from "get_string".
43 (get_path): Rename get_string call to cb_get_string.
44
db2e4d67
MF		 452011-12-03 Mike Frysinger <vapier@gentoo.org>
46
47 * Make-common.in (VPATH): Add $(srccom).
48 (DEP): Delete.
49 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
50 POSTCOMPILE): New variables.
51 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
52 Include dependency files, when using GNU Make. Delete all
53 dependency-only rules.
54 * aclocal.m4: Include ../../config/depstand.m4. Call
55 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
56 (MAKE, GMAKE): New substs.
57
a13852d9
MF		 582011-11-07 Mike Frysinger <vapier@gentoo.org>
59
60 PR sim/13161
61 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
62 * configure, config.in: Regenerate.
63 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
64
4399a56b
MF		 652011-10-19 Mike Frysinger <vapier@gentoo.org>
66
67 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
68
f1a81b37
JB		 692011-10-18 John Wehle <john@feith.com> (tiny patch)
70
71 * sim-profile.c (profile_info): Only print the title once.
72
9c082ca8
MF		 732011-10-17 Mike Frysinger <vapier@gentoo.org>
74
75 * acinclude.m4: Rename from aclocal.m4.
76 * aclocal.m4: Regenerate.
77
6ffe910a
MF		 782011-10-17 Mike Frysinger <vapier@gentoo.org>
79
80 * aclocal.m4: Change AC_PREREQ comment to 2.64.
81 * common.m4: Delete.
82 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
83 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
84 * configure: Regenerate.
85
59c0b43d
TT		 862011-10-14 Alexey Makhalov <makhaloff@gmail.com>
87
88 * sim-alu.h (ALU32_AND): Clear carry flag.
89 (ALU32_AND): Clear carry flag.
90
66f8d993
MF		 912011-10-09 Mike Frysinger <vapier@gentoo.org>
92
93 * dv-cfi.c: Include stdbool.h.
94
d56a2aae
MF		 952011-10-09 Mike Frysinger <vapier@gentoo.org>
96
97 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
98
4a99173d
MF		 992011-10-04 Mike Frysinger <vapier@gentoo.org>
100
101 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
102 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
103
10915d9a
MF		 1042011-07-12 Mike Frysinger <vapier@gentoo.org>
105
106 * sim-command.c: Include sim-options.h.
107
63042524
MF		 1082011-07-12 Mike Frysinger <vapier@gentoo.org>
109
110 * aclocal.m4: Move sinclude comment after AC_INIT comment.
111
24a6c33d
MF		 1122011-07-12 Mike Frysinger <vapier@gentoo.org>
113
114 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
115 Delete direct call to AC_PROG_CC.
116
2419798b
MF		 1172011-07-05 Mike Frysinger <vapier@gentoo.org>
118
119 * sim-command.c: New file.
120 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
121 (sim-command.o): New rule.
122
440db575
MF		 1232011-05-27 Mike Frysinger <vapier@gentoo.org>
124
125 * sim-options.c (standard_option_handler): Remove arg[0] check
126 when freeing simulator_sysroot. Only strdup arg when arg[0] is
127 not an empty string, otherwise assign "" back to it.
128
3ddcae71
MF		 1292011-05-26 Mike Frysinger <vapier@gentoo.org>
130
131 * nltvals.def: Regenerate to include Blackfin syscalls again.
132
3a49ea9f
MF		 1332011-05-25 Mike Frysinger <vapier@gentoo.org>
134
135 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
136 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
137 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
138 (trace_idx_to_str): Likewise.
139 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
140 (TRACE_syscall): Define.
141 (WITH_TRACE_SYSCALL_P): Likewise.
142 (TRACE_SYSCALL_P): Likewise.
143
dd931b2f
MF		 1442011-05-23 Mike Frysinger <vapier@gentoo.org>
145
146 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
147 remove now-unnecessary sub-scope for glue->type setting.
148 Check to see if the "reg" property exists before we use it, and
149 if it doesn't exist, error out for "glue" devices.
150
0e31da21
MF		 1512011-05-23 Mike Frysinger <vapier@gentoo.org>
152
153 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
154 glue-or, and set type to glue_xor when name is glue-xor.
155 (hw_glue_port_event): Return immediately when type is glue_io
156 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
157 and hw_port_event calls from glue_and to end of function.
158
34b47c38
MF		 1592011-05-11 Mike Frysinger <vapier@gentoo.org>
160
161 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
162 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
163 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
164 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
165 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
166 around function arguments.
167
56a9aa1d
MF		 1682011-04-14 Mike Frysinger <vapier@gentoo.org>
169
170 * sim-options.c (complete_option_list, sim_complete_command):
171 New functions.
172
d45bea91
MF		 1732011-04-02 Mike Frysinger <vapier@gentoo.org>
174
175 * dv-glue.c: Fix up style.
176
12c4cbd5
MF		 1772011-04-02 Mike Frysinger <vapier@gentoo.org>
178
179 * hw-alloc.c (hw_alloc_data): Adjust brace.
180 * hw-base.c (hw_base_data): Likewise.
181 (generic_hw_unit_decode): Fix indentation.
182 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
183 * hw-events.c (hw_event, hw_event_data): Likewise.
184 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
185 * hw-instances.c (hw_instance_data): Likewise.
186 * hw-instances.h (hw_instance): Likewise.
187 * hw-main.h (hw_descriptor, enum): Likewise.
188 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
189 * hw-ports.h (hw_port_descriptor): Likewise.
190 * hw-properties.c (hw_property_data): Likewise.
191 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
192 _range_property_spec, _reg_property_spec): Likewise.
193 * hw-tree.c (_name_specifier, printer): Likewise.
194 (split_device_specifier, parse_string_property, hw_tree_traverse,
195 print_size, print_reg_property, print_string, print_properties):
196 Fix indentation.
197
66ee2731
MF		 1982011-03-29 Mike Frysinger <vapier@gentoo.org>
199
200 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
201 * Make-common.in (dv-cfi.o): New rule.
202 * dv-cfi.c, dv-cfi.h: New files.
203
165b70ea
KB		 2042011-03-21 Kevin Buettner <kevinb@redhat.com>
205
206 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
207 fcntl.h and sys/fcntl.h, for constants.
208 * nltvals.def: Regenerate.
209 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
210 * sim-io.h (sys/types.h, sys/stat.h): Include.
211 (sim_io_stat, sim_io_fstat): Declare.
212
028f6515
MF		 2132011-03-14 Mike Frysinger <vapier@gentoo.org>
214
215 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
216 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
217 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
218 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
219 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
220 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
221 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
222 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
223 syscall.c: Trim trailing whitespace.
224
ef016f83
MF		 2252011-03-05 Mike Frysinger <vapier@gentoo.org>
226
227 * gennltvals.sh: Handle bfin targets.
228 * nltvals.def: Regenerate.
229
fee17b35
KB		 2302011-02-25 Kevin Buettner <kevinb@redhat.com>
231
232 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
233 file descriptors.
234
d79fe0d6
MF		 2352011-02-14 Mike Frysinger <vapier@gentoo.org>
236
237 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
238 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
239 (hw_free): Drop zfree logic and always call free.
240 * hw-base.c (hw_delete): Change zfree to free.
241 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
242 (hw_handle_remove_phandle): Likewise.
243 * hw-instances.c (hw_instance_delete): Likewise.
244 * hw-tree.c (parse_reg_property): Likewise.
245 (parse_ranges_property): Likewise.
246 (parse_string_property): Likewise.
247 * sim-core.c (sim_core_uninstall): Likewise.
248 * sim-cpu.c (sim_cpu_free_all): Likewise.
249 * sim-hw.c (sim_hw_uninstall): Likewise.
250 * sim-memopt.c (do_memopt_delete): Likewise.
251 (sim_memory_uninstall): Likewise.
252 * sim-module.c (sim_module_uninstall): Likewise.
253 * sim-options.c (sim_parse_args): Likewise.
254 * sim-profile.c (profile_pc_cleanup): Likewise.
255 (profile_uninstall): Likewise.
256 * sim-watch.c (do_watchpoint_delete): Likewise.
257 * sim-utils.c (zfree): Delete.
258 (sim_state_free): Change zfree to free.
259 * sim-utils.h (zfree): Delete.
260
891e7fb1
MF		 2612011-02-13 Mike Frysinger <vapier@gentoo.org>
262
263 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
264
9bd90cce
MF		 2652011-01-12 Mike Frysinger <vapier@gentoo.org>
266
267 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
268
39a3ae0a
MF		 2692011-01-12 Mike Frysinger <vapier@gentoo.org>
270
271 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
272 fails.
273 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
274 when asprintf fails.
275 * sim-utils.c (sim_do_commandf): Issue an error and return when
276 asprintf fails.
277 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
278 asprintf fails.
279
3143e5a9
MF		 2802011-01-11 Mike Frysinger <vapier@gentoo.org>
281
282 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
283 bytes has been calculated and when mmap_next_fd is valid and
284 nr_bytes is 0.
285 (memory_option_handler): Allow missing size when mmap_next_fd is
286 valid.
287
cb11d1f4
MF		 2882011-01-10 Mike Frysinger <vapier@gentoo.org>
289
290 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
291 not empty, and always append $3 to $hardware.
292
2932011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 294
295 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
296 * sim-hw.h (sim_hw_abort): Likewise.
297
cc25892b
MF		 2982011-01-05 Mike Frysinger <vapier@gentoo.org>
299
300 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
301
44944448
JB		 3022011-01-05 Joel Brobecker <brobecker@adacore.com>
303
304 * run.1: Copyright year update.
305
e61ddca7
MF		 3062010-12-28 Mike Frysinger <vapier@gentoo.org>
307
e71b81d8
MF		 308 * hw-alloc.h (HW_NALLOC): Define.
309
310010-12-28 Mike Frysinger <vapier@gentoo.org>
311
e61ddca7
MF		 312 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
313
bef6be3d
MF		 3142010-12-15 Mike Frysinger <vapier@gentoo.org>
315
316 * sim-memopt.c (OPTION_MAP_INFO): Define.
317 (memory_options): Handle --map-info.
318 (memory_option_handler): Handle OPTION_MAP_INFO.
319
5be229c0
MF		 3202010-11-22 Mike Frysinger <vapier@gentoo.org>
321
322 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
323 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
324 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
325
81c641e7
MF		 3262010-11-22 Mike Frysinger <vapier@gentoo.org>
327
328 * sim-core.c (WITH_HW): Add device casts to device_error,
329 device_io_read_buffer, and device_io_write_buffer.
330
6ab5626b
MF		 3312010-11-16 Mike Frysinger <vapier@gentoo.org>
332
333 * dv-sockser.c (dv_sockser_write_buffer): New function.
334 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
335 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
336
0bd15c7f
HPN		 3372010-10-07 Hans-Peter Nilsson <hp@axis.com>
338
339 * callback.c (os_lseek): Call wrap on lseek result.
340
363a6e9f
OS		 3412010-05-26 Ozkan Sezer <sezeroz@gmail.com>
342
343 * dv-sockser.c (dv_sockser_init): Check error return from socket()
344 call by its equality to -1 not by it being negative.
345 (connected_p): Likewise for accept() call.
346
c8551de3
MF		 3472010-04-23 Mike Frysinger <vapier@gentoo.org>
348
349 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
350
ef93a840
MF		 3512010-04-21 Mike Frysinger <vapier@gentoo.org>
352
353 * profile.c (sim_profile_print_bar): Add cpu argument.
354
f093db8c
MF		 3552010-04-21 Mike Frysinger <vapier@gentoo.org>
356
357 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
358
0d3d2c71
MF		 3592010-04-21 Mike Frysinger <vapier@gentoo.org>
360
361 * sim-profile.c (profile_vprintf, profile_printf): New functions.
362 (profile_print_pc): Convert sim_io_printf to profile_printf.
363 (profile_print_insn): Likewise.
364 (profile_print_memory): Likewise.
365 (profile_print_core): Likewise.
366 (profile_print_model): Likewise.
367 (sim_profile_print_bar): Likewise.
368 (profile_print_speed): Likewise.
369 (profile_print_addr_ranges): Likewise.
370 (profile_info): Likewise.
371 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
372
bd0bd508
MF		 3732010-04-19 Mike Frysinger <vapier@gentoo.org>
374
375 * sim-model.c (OPTION_MODEL): Convert to enum.
376 (OPTION_MODEL_INFO): New enum.
377 (model_options): Add model-info/info-model entries.
378 (model_option_handler): Handle OPTION_MODEL_INFO.
379
e8a76151
MF		 3802010-04-13 Mike Frysinger <vapier@gentoo.org>
381
382 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
383 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
384 initially.
385
cb1cc9c6
MF		 3862010-04-13 Mike Frysinger <vapier@gentoo.org>
387
388 * sim-hrw.c (sim_write): Add const to buf arg.
389 * sim-utils.h (sim_write_fn): Likewise.
390
58f03a40
MF		 3912010-04-12 Mike Frysinger <vapier@gentoo.org>
392
393 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
394 defines.
395
21cf617c
MF		 3962010-04-12 Mike Frysinger <vapier@gentoo.org>
397
398 * dv-core.c (dv_core_descriptor): Add NULL initializer.
399 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
400 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
401 * dv-sockser.c (sockser_options): Likewise.
402 * hw-ports.c (empty_hw_ports): Likewise.
403 * sim-hw.c (hw_options): Likewise.
404 * sim-model.c (model_options): Likewise.
405 * sim-options.c (standard_options): Likewise.
406 * sim-profile.c (profile_options): Likewise.
407 * sim-trace.c (trace_options): Likewise.
408 * sim-watch.c (watchpoint_options): Likewise.
409
e377ca52
MF		 4102010-04-12 Mike Frysinger <vapier@gentoo.org>
411
412 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
413 the local "arg_table" variable, and the xmalloc cast.
414
adaaf009
MF		 4152010-04-10 Mike Frysinger <vapier@gentoo.org>
416
417 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
418 "prefix" var.
092d8476 419 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 420
9ec7269f
MF		 4212010-04-10 Mike Frysinger <vapier@gentoo.org>
422
423 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
424
709b3bb3
MF		 4252010-04-10 Mike Frysinger <vapier@gentoo.org>
426
427 * sim-trace.c (save_data): Add const markings to "buf" argument.
428
3dd68605
MF		 4292010-04-10 Mike Frysinger <vapier@gentoo.org>
430
431 * sim-options.c (standard_option_handler): Add const markings to
432 local "type" var.
433
0ad22a74
MF		 4342010-04-02 Mike Frysinger <vapier@gentoo.org>
435
436 * hw-ports.h: Fix spelling typos.
437
75005b3a
MF		 4382010-03-30 Mike Frysinger <vapier@gentoo.org>
439
440 * configure.ac: Check for socklen_t.
441 * configure, config.in: Regenerated.
442 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
443
d946c288
MF		 4442010-03-30 Mike Frysinger <vapier@gentoo.org>
445
446 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
447 * sim-hw.c (hw_option_handler): Likewise.
448
ff398ee4
MF		 4492010-03-30 Mike Frysinger <vapier@gentoo.org>
450
451 * sim-watch.c (watchpoint_type_to_str): Add const to return.
452 (interrupt_nr_to_str): Likewise.
453 (default_interrupt_names): Add const to pointer type.
454 (sim_watchpoint_install): Add const to prefix.
455 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
456
6bf91687
MF		 4572010-03-30 Mike Frysinger <vapier@gentoo.org>
458
459 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
460 (sim_core_write_buffer): Likewise.
461
15f3c2de
MF		 4622010-03-30 Mike Frysinger <vapier@gentoo.org>
463
464 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
465 the SIM_HAVE_ADDR_RANGE define.
466
fb0cc53e
MF		 4672010-03-30 Mike Frysinger <vapier@gentoo.org>
468
469 * sim-core.h (device_error): Add const to message, and add printf
470 format attribute.
471
739dfd28
MF		 4722010-03-30 Mike Frysinger <vapier@gentoo.org>
473
474 * sim-profile.c (profile_print_addr_ranges): Wrap with the
475 SIM_HAVE_ADDR_RANGE define.
476
59db87ad
MF		 4772010-03-30 Mike Frysinger <vapier@gentoo.org>
478
479 * dv-glue.c (hw_glue_ports): Swap static and const.
480
dc416615
MF		 4812010-03-30 Mike Frysinger <vapier@gentoo.org>
482
483 * nrun.c (usage): Use void in definition.
484 * sim-options.c (dup_arg_p): Convert old-style function definition.
485 (sim_parse_args): Likewise.
486 (sim_print_help): Likewise.
487 * sim-trace.c (set_trace_option_mask): Likewise.
488 (set_trace_option): Likewise.
489 * sim-utils.c (sim_analyze_program): Likewise.
490 (sim_elapsed_time_get): Likewise.
491 (sim_elapsed_time_since): Likewise.
492
11409fac
MF		 4932010-03-22 Mike Frysinger <vapier@gentoo.org>
494
495 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
496 (standard_options): Likewise.
497 (standard_option_handler): Likewise.
498
6d519a46
MF		 4992010-03-16 Mike Frysinger <vapier@gentoo.org>
500
501 * hw-ports.c (TRACE): Delete.
502 * hw-properties.c (TRACE): Delete.
503 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
504 (hw_find_integer_property): Likewise.
505 (hw_find_integer_array_property): Likewise.
506 (hw_add_duplicate_property): Likewise.
507
799026a7
MF		 5082010-03-15 Mike Frysinger <vapier@gentoo.org>
509
510 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
511 "boolean".
512
fd87baa9
MF		 5132010-02-04 Mike Frysinger <vapier@gentoo.org>
514
515 * sim-model.c: Include sim-model.h
516
294bcb78
MF		 5172010-02-04 Mike Frysinger <vapier@gentoo.org>
518
519 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
520 & from the STATE_CPU() examples.
521
80532737
DE		 5222010-01-24 Doug Evans <dje@sebabeach.org>
523
d2c7a1a6
DE		 524 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
525 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
526 ufixsfsi): Ditto.
527 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
528 (struct cgen_fp_ops): Update signatures of floating point conversion
529 operations.
530
80532737
DE		 531 * Make-common.in (CGEN_SIM_DEPS): Define.
532 (CGEN_INCLUDE_DEPS): Use it.
533 (CGEN_MAIN_CPU_DEPS): Simplify.
534
1377e154
DE		 5352010-01-22 Doug Evans <dje@sebabeach.org>
536
537 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
538 (SUBWORDTFSI, JOINSIDI): Ditto.
539
ec11f055
DE		 5402010-01-05 Doug Evans <dje@sebabeach.org>
541
542 * cgen-types.h (SETDI): Delete, unused.
543
a09a0bfd
DE		 5442009-12-02 Doug Evans <dje@sebabeach.org>
545
546 * cgen-engine.h: Remove duplicated comment.
547
62836bf4
DE		 5482009-11-23 Doug Evans <dje@sebabeach.org>
549
550 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
551 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
552
e94d449d
DE		 5532009-11-22 Doug Evans <dje@sebabeach.org>
554
197fa1aa
DE		 555 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
556 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
557 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
558 instead of CGEN_INSN_INT.
559
e94d449d
DE		 560 * cgen-trace.h (trace_extract): Add cast to fix warning.
561
ca25db52
DE		 5622009-11-05 Doug Evans <dje@sebabeach.org>
563
564 * cgen-mem.h (DECLARE_GETT): Don't inline.
565 (DECLARE_SETT): Ditto.
566
c272cb46
JS		 5672009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
568
569 * sim-inline.h: Fix spelling error.
570
1428dced
TT		 5712009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
572
573 * Make-common.in: Add datarootdir.
574
44330079
RW		 5752009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
576
0aec8eb1
RW		 577 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
578 (SIM_CHECK_MEMBERS_1): Remove.
579 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
580 AC_CHECK_MEMBERS one.
581 * configure: Regenerate.
582
44330079
RW		 583 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
584 * configure: Regenerate.
585
d6416cdc
RW		 5862009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
587
81ecdfbb
RW		 588 * config.in: Regenerate.
589 * configure: Likewise.
590
c462b41b
RW		 591 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
592 definition of AC_CHECK_MEMBER.
593
d6416cdc
RW		 594 * aclocal.m4: m4_include toplevel config/override.m4.
595 * configure: Regenerate.
596
96e946ca
RW		 5972009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
598
599 * Makefile.in (datarootdir): New variable.
600
6a8b8615
DE		 6012009-07-07 Doug Evans <dje@sebabeach.org>
602
603 * Make-common.in (CPU_DIR): Define.
604
2c2a86d7
DE		 6052009-07-06 Doug Evans <dje@sebabeach.org>
606
607 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
608 identifiers for file types rather than encoding internal
609 implementation details of cgen.sh.
610 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
611 * cgen.sh: Add support for parallel makes.
612 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
613
c28c63d8
JB		 6142009-05-18 Jon Beniston <jon@beniston.com>
615
616 * gennltvals.sh: Add lm32 target.
617 * nltvals.def: Add lm32 syscall definitions.
618
982807ce
JB		 6192009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
620
621 Speed up simulator startup:
622 * sim-utils.c (zalloc): Use xcalloc.
623
2a8922a9
HPN		 6242009-01-07 Hans-Peter Nilsson <hp@axis.com>
625
2225d5bd
HPN		 626 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
627 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
628 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
629 variant; UQI, UHI, USI, UDI, and cast the result to the signed
630 type, QI, HI, SI, DI.
631
2a8922a9
HPN		 632 * callback.c (os_error): Mark as being a noreturn function.
633 * sim-io.h (sim_io_error): Similar for sim_io_error.
634
6878aceb
JS		 6352008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
636
637 * aclocal.m4: Fix underquoting of function names.
638
be091327
DJ		 6392008-10-21 Julian Brown <julian@codesourcery.com>
640
641 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
642
79e1e459
HPN		 6432008-07-11 Hans-Peter Nilsson <hp@axis.com>
644
645 * common.m4: Add test for libz and zlib.h.
646 * configure: Regenerate to track ../common/common.m4 changes.
647 * config.in: Ditto.
648
6efef468
JM		 6492008-06-06 Vladimir Prus <vladimir@codesourcery.com>
650 Daniel Jacobowitz <dan@codesourcery.com>
651 Joseph Myers <joseph@codesourcery.com>
652
653 * aclocal.m4: Include ../../config/acx.m4.
654 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
655 * configure, config.in: Regenerate.
656 * Make-common.in (LIB_OBJS): Add version.o.
657 (version.c, version.o): New rules.
658 * run.c: Include version.h.
659 (usage): Add help parameter. Print output either to stdout or
660 stderr depending on that parameter.
661 (print_version): New.
662 (main): Check for --help and --version.
663 * run-sim.h (sim_target_display_usage): Add help parameter.
664 * version.h: New.
665
a4e64307
DJ		 6662008-04-14 Hans Kester <kester.hans@gmail.com>
667
668 * sim-signal.c: Define missing signals for _WIN32.
669
2a3591b0
SR		 6702008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
671
672 * gennltvals.sh: Add cr16.
673 * nltvals.def: Rebuild.
674
b981d709
DJ		 6752007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
676
eb639c50
DJ		 677 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
678 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 679
f40f1a01
NC		 6802007-08-10 Nick Clifton <nickc@redhat.com>
681
682 * sim-memopt.c (memory_options): Mention that the
683 --memory-size switch accepts suffixes.
684 (parse_size): Handle a suffix on the size value.
685 * sim-options.c (standard_options): Mention that the mem-size
686 switch accepts suffixes.
687 (standard_option_handler): Handle a suffix on the size value.
688
edc5d9ec
HPN		 6892006-12-21 Hans-Peter Nilsson <hp@axis.com>
690
691 * acconfig.h: Remove.
692 * config.in: Regenerate.
693
09d96939
TS		 6942006-11-07 Thiemo Seufer <ths@mips.com>
695
696 * gentmap.c: Fix compile time warning.
697
7e129781
TS		 6982006-11-07 Thiemo Seufer <ths@mips.com>
699
700 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
701 for bfd text addresses.
702
3ae2e9a3
TS		 7032006-08-29 Thiemo Seufer <ths@mips.com>
704 Nigel Stephens <nigel@mips.com>
705
706 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
707 SIM_QUIET_NAN_NEGATED.
708
41ec9f20
TS		 7092006-08-29 Nigel Stephens <nigel@mips.com>
710
711 * sim-profile.c (profile_pc_init): Initialise default profiling
712 frequency to a prime number.
713 (profile_print_pc): Convert gmon.out sample data into target
714 byte order.
715
e85e3205
RE		 7162006-06-13 Richard Earnshaw <rearnsha@arm.com>
717
718 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
719 * common.m4: Likewise.
720 * configure: Regenerated.
721
2f0122dc
DJ		 7222006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
723
724 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
725 * configure: Regenerated.
726
20e95c23
DJ		 7272006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
728
729 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
730 and LIBINTL_DEP everywhere.
731 (CSEARCH): Use INCINTL.
732 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
733 gettext macros.
734 * configure: Regenerated.
735
ea696909
HPN		 7362006-03-29 Hans-Peter Nilsson <hp@axis.com>
737
738 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
739 option-contents test.
740
aba6488e
MM		 7412005-11-28 Mark Mitchell <mark@codesourcery.com>
742
25520859
MM		 743 * sim-signal.c (sim_signal_to_target): Fix typos.
744
aba6488e
MM		 745 * sim-reason.c (sim_stop_reason): Use
746 sim_signal_to_target, not sim_signal_to_host.
747 * sim-signal.c (sim_signal_to_host): Fix typo.
748 (sim_signal_to_target): New function.
749
f010abaa
HPN		 7502005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
751
752 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
753 change.
754
09b96ea0
ILT		 7552005-07-08 Ian Lance Taylor <ian@airs.com>
756
efd36314
ILT		 757 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
758
09b96ea0
ILT		 759 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
760 different fraction for a quiet NaN.
761 (unpack_fpu): Likewise.
762
3b02a06b
BE		 7632005-07-08 Ben Elliston <bje@au.ibm.com>
764
765 * callback.c: Remove ANSI_PROTOTYPES conditional code.
766 * sim-load.c: Likewise.
767 * syscall.c: Likewise.
768
18d59ab9
CV		 7692005-05-24 Corinna Vinschen <vinschen@redhat.com>
770
771 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
772 check.
773
149cfe5b
DJ		 7742005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
775
776 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
777
3f6da722 7782005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 779
3f6da722
MI		 780 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
781 and signed64 for __ALPHA__.
782
2b193c4a
MK		 7832005-03-23 Mark Kettenis <kettenis@gnu.org>
784
785 * aclocal.m4 Include ../../gettext.m4.
786 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
787 (AM_LC_MESSAGES): Remove.
788 * configure: Regenerate.
789
51216631
JB		 7902005-02-28 Jim Blandy <jimb@redhat.com>
791
792 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
793 -Wuninitialized in the default list of build warnings if CFLAGS is
794 set, and doesn't include -O. (Using -Wuninitialized without
795 optimization produces a warning, which interferes with compilation
796 with -Werror.)
797
0c4507fd
JB		 7982005-02-21 Jim Blandy <jimb@redhat.com>
799
800 * callback.c (os_fstat): Don't declare 't' unless it's used.
801
9ab46d53
JB		 8022005-02-09 Jim Blandy <jimb@redhat.com>
803
804 * Make-common.in (CGEN): Load guile.scm, and include a trailing
805 '-s' argument.
806 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
807 to $(CGEN), to ensure that the command substitution happens where
808 the variable is referenced in the submake, not when the submake's
809 arguments are expanded.
810 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
811 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
812 application Scheme script directly after ${cgen}; don't precede it
813 with a -s.
814
f4f8cce4
HPN		 8152005-01-28 Hans-Peter Nilsson <hp@axis.com>
816
97f669ed
HPN		 817 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
818 * callback.c [HAVE_LIMITS_H]: Include limits.h.
819 Include libiberty.h.
820 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
821 being either end of a pipe.
822 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
823 (os_shutdown): Clear pipe state.
824 (default_callback): Initialize new members.
825
f4f8cce4
HPN		 826 * callback.c (default_callback): Initialize target_endian.
827 (cb_store_target_endian): Renamed from store, new first parameter
828 host_callback *cb, drop last parameter big_p. Take endianness
829 from cb.
830 (cb_host_to_target_stat): Change to use cb_store_target_endian.
831 Remove variable big_p.
832 * nrun.c (main): Initialize default_callback.target_endian.
833
35695fd6
AC		 8342005-01-14 Andrew Cagney <cagney@gnu.org>
835
836 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
837 Add explicit call to AC_CONFIG_HEADER.
838 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
839 * configure: Re-generate.
840
f0569246
AC		 8412005-01-12 Andrew Cagney <cagney@gnu.org>
842
843 * common.m4: New file, based on of aclocal.m4.
844
38f48d72
AC		 8452005-01-11 Andrew Cagney <cagney@localhost.localdomain>
846
847 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
848 * configure: Regenerated to track ../common/aclocal.m4 changes.
849
b7026657
AC		 8502005-01-07 Andrew Cagney <cagney@gnu.org>
851
852 * configure.ac: Rename configure.in, require autoconf 2.59.
853 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
854 * configure: Re-generate.
855
5d945fec
HPN		 8562004-12-15 Hans-Peter Nilsson <hp@axis.com>
857
858 * syscall.c (cb_syscall) <case CB_SYS_truncate>
859 <case CB_SYS_ftruncate>: New cases.
860
0d3cd463
HPN		 8612004-12-13 Hans-Peter Nilsson <hp@axis.com>
862
863 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 864 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 865 * callback.c (os_lstat): New function.
0d3cd463 866
119860e5
HPN		 8672004-12-08 Hans-Peter Nilsson <hp@axis.com>
868
027e2a04
HPN		 869 * run.1: Document --sysroot=filepath.
870 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
871 (standard_options): Support --sysroot=<path>.
872 (standard_option_handler): Handle OPTION_SYSROOT.
873 * syscall.c (simulator_sysroot): Define, initialized empty.
874 (get_path): Prepend simulator_sysroot to absolute file path.
875 [HAVE_STRING_H]: Include string.h.
876 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
877 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
878 (main): If simulator_sysroot is not empty, chdir there.
879 * sim-config.h (simulator_sysroot): Declare.
880
119860e5
HPN		 881 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
882 cgen_rtx_error" in a CGEN-generated simulator.
883 * gdbinit.in: Break on sim_core_signal too. Have autoconf
884 replacement for CGEN-related breakpoints.
885
70ae6611
HPN		 8862004-12-07 Hans-Peter Nilsson <hp@axis.com>
887
888 * Make-common.in (sim-basics_h): Add $(callback_h).
889
697afb65
HPN		 8902004-12-03 Hans-Peter Nilsson <hp@axis.com>
891
892 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
893 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
894 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
895 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
896 (SIM_CHECK_MEMBERS): New macros.
897 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
898 for struct stat member test and write. Add ST_x calls for each
899 struct stat member tested in configure.in. Wrap each ST_x call in
900 #ifdef of configure macro for that member.
901 * configure, config.in: Regenerate.
902
6e56eb07
HPN		 9032004-12-01 Hans-Peter Nilsson <hp@axis.com>
904
905 * cgen.sh: New thirteenth parameter opcfile, defaulting to
906 /dev/null.
907 <case desc>: Pass -OPC opcfile.
908 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
909 parameter to cgen.sh.
910
c87368ac
RE		 9112004-11-30 Richard Earnshaw <rearnsha@arm.com>
912
913 * Make-common.in (sim-basics_h): Correct dependencies on
914 cconfig.h and tconfig.h
915 (sim-load.o): Correct typo in sim-basics_h dependency.
916
08cd3760
RE		 9172004-11-18 Richard Earnshaw <rearnsha@arm.com>
918
15f5e61f
RE		 919 * Make-common.in (sim-*_h): Add macros for all sim headers listing
920 sub-dependencies for other sim files that they include.
921 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 922 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
923
1afbf186
HPN		 9242004-11-16 Hans-Peter Nilsson <hp@axis.com>
925
1d72487d
HPN		 926 * sim-config.c (sim_config): Recognize when a bfd has unspecified
927 endian information.
928
1afbf186
HPN		 929 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
930 $(remote_sim_h) too.
931 (sim_main_headers): Add sim-utils.h.
932
a3bb1089
FCE		 9332004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
934
935 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
936
5a645dc5
AC		 9372004-07-26 Andrew Cagney <cagney@gnu.org>
938
939 Problem from Olaf Hering <olh@suse.de>.
940 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
941
109d3db3
BE		 9422004-07-10 Ben Elliston <bje@au.ibm.com>
943
944 * hw-tree.c (parse_integer_property): Typo fix in comments.
945 * sim-options.c (sim_args_command): Likewise.
946
0aaa4a81
AC		 9472004-06-28 Andrew Cagney <cagney@gnu.org>
948
949 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
950
0242f9ea
JR		 9512004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
952
953 * callback.c (os_shutdown): Fix bug in last change: actually
954 mark file descriptors as available on startup.
955
594ee3a7
JR		 9562004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
957
958 [ include/gdb: * callback.h (host_callback_struct): Replace
959 members fdopen and alwaysopen with fd_buddy. ]
960 * callback.c: Changed all users.
961
5f510f9c
AM		 9622004-06-15 Alan Modra <amodra@bigpond.net.au>
963
964 * sim-load.c (sim_load_file): Use bfd_get_section_size
965 instead of bfd_get_section_size_before_reloc.
966
7659f80a
DJ		 9672004-05-18 Daniel Jacobowitz <dan@debian.org>
968
969 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
970 passing it to printf.
971
41ee5402
DJ		 9722004-05-10 Daniel Jacobowitz <dan@debian.org>
973
974 * callback.c: Update copyright dates.
975 * run.c: Likewise.
976 * sim-basics.h: Likewise.
977 * sim-load.c: Likewise.
978 * syscall.c: Likewise.
979
9802004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
981
982 * callback.c: Include cconfig.h instead of config.h.
983 * run.c: Likewise.
984 * sim-basics.h: Likewise.
985 * sim-load.c: Likewise.
986 * syscall.c: Likewise.
987
6d0c993e
BE		 9882004-01-16 Ben Elliston <bje@wasabisystems.com>
989
990 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
991
6edf0760
NC		 9922003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
993
994 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
995
a69146da
KH		 9962003-11-22 Kazu Hirata <kazu@cs.umass.edu>
997
998 * sim-options.c (standard_options): Fix the names of H8
999 variants.
1000
fc0a2244
AC		 10012003-10-30 Andrew Cagney <cagney@redhat.com>
1002
1003 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1004 with "struct bfd_symbol".
1005
ee3073b5
AC		 10062003-10-21 Andrew Cagney <cagney@redhat.com>
1007
1008 * callback.c (os_truncate): Call "truncate", and not "stat".
1009
198beae2
AC		 10102003-10-20 Andrew Cagney <cagney@redhat.com>
1011
1012 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1013
8822d001
JR		 10142003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1015
1016 * callback.c (os_ftruncate, os_truncate): New functions.
1017 (default_callback): Initialize ftruncate and truncate members.
1018
ea52ff81
DB		 10192003-09-08 Dave Brolley <brolley@redhat.com>
1020
1021 On behalf of Doug Evans <dje@sebabeach.org>
1022 * cgen.sh: New arg archfile.
1023 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1024 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1025
e158f0a0
AC		 10262003-08-28 Andrew Cagney <cagney@redhat.com>
1027
1028 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1029 * sim-options.c (print_help): Cast the format with specifier to
1030 "int".
1031
33319edb
DB		 10322003-08-20 Michael Snyder <msnyder@redhat.com>
1033 Dave Brolley <brolley@redhat.com>
1034
1035 * cgen-par.h (flags, word1): New target-specific
1036 fields of CGEN_WRITE_QUEUE_ELEMENT.
1037 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1038 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1039 * gennltvals.sh: Add frv target.
1040 * nltvals.def: Add frv target.
1041
72f536bd
MS		 10422003-06-23 Michael Snyder <msnyder@redhat.com>
1043
ac59bf8d 1044 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 1045 * sim-reg.c: Fix cut-and-paste bug in comment.
1046
1f1b2817
AC		 10472003-06-22 Andrew Cagney <cagney@redhat.com>
1048
1049 From matthew green <mrg@redhat.com>:
1050 * sim-fpu.h: Update copyright.
1051 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1052 * sim-fpu.c: Update copyright.
1053 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1054
89c0d7dd 10552003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 1056
89c0d7dd 1057 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 1058 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1059 with disassemble_info:read_memory_func.
1060 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1061
828c9ae6
MS		 10622003-06-04 Michael Snyder <msnyder@redhat.com>
1063
1064 * common/run.c (main): Remove SIM_H8300 ifdef.
1065 (usage): Ditto.
1066 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1067 (standard_options): Add '-x' for h8/300sx.
1068 (standard_option_handler): Add case for SIM_H8300SX.
1069
80d35d90
MS		 10702003-04-13 Michael Snyder <msnyder@redhat.com>
1071
1072 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1073
876fec02
AC		 10742003-03-01 Andrew Cagney <cagney@redhat.com>
1075
1076 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1077 (sim_engine_vabort): Ditto.
1078
6b4a8935
AC		 10792003-02-27 Andrew Cagney <cagney@redhat.com>
1080
1081 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1082 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1083 * nrun.c (main): Ditto.
1084
dbd7cd63
AC		 10852003-02-26 Andrew Cagney <cagney@redhat.com>
1086
1087 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1088 (sim_engine_vabort): Ditto.
1089 (sim_engine_halt, sim_engine_restart): Ditto.
1090
836cc9f4
AC		 10912003-02-20 Andrew Cagney <ac131313@redhat.com>
1092
1093 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1094 (sim-break_h): Delete macro.
1095 (sim-break.o): Delete rule.
1096 * sim-break.c: Delete file.
1097 * sim-break.h: Delete file.
1098 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1099 (STATE_BREAKPOINTS): Delete macro.
1100 (sim_state_base): Delete field breakpoints.
1101 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1102 sim_break_install to array.
1103
45a15d6f
KH		 11042003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1105
1106 * run.c (usage): Fix typos.
1107
127a77fe
CD		 11082002-11-27 Richard Sandiford <rsandifo@redhat.com>
1109
1110 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1111
b85e4829
AC		 11122002-11-22 Andrew Cagney <ac131313@redhat.com>
1113
1114 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1115 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1116 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1117 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1118 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1119 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1120 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1121 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1122 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1123 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1124
d25b1553
AC		 11252002-11-13 Andrew Cagney <cagney@redhat.com>
1126
1127 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1128
d690312f
CD		 11292002-11-06 Richard Sandiford <rsandifo@redhat.com>
1130
1131 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1132 (distclean): Depend on it.
1133
7c3e3b33
AM		 11342002-10-14 Alan Modra <amodra@bigpond.net.au>
1135
1136 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1137
7ede505a
DB		 11382002-08-29 Dave Brolley <brolley@redhat.com>
1139
1140 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1141
75c4388a
AC		 11422002-07-17 Andrew Cagney <cagney@redhat.com>
1143
1144 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1145 (sim_set_callbacks, sim_size, sim_trace)
1146 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1147 to here from "gdb/remote-sim.h".
1148
7a3085c1 11492002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 1150
1151 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1152 avoid possible longjmp problems with automatic variable siggnal.
1153
076043f2
AC		 11542002-07-14 Andrew Cagney <ac131313@redhat.com>
1155
1156 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1157 * Make-common.in (installdirs): Make $(libdir) too, needed when
1158 installing libsim.a.
1159
3fbeef0b
AC		 11602002-07-13 Andrew Cagney <ac131313@redhat.com>
1161
1162 * gennltvals.sh (dir): Mark d30v as obsolete.
1163 * nltvals.def: Remove d30v.
1164
bf962092
AC		 11652002-06-17 Andrew Cagney <cagney@redhat.com>
1166
27961795
AC		 1167 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1168
bf962092
AC		 1169 * sim-memopt.c: Include <unistd.h>.
1170 (do_memopt_add): Fix printf format.
1171 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1172
c8cca39f
AC		 11732002-06-16 Andrew Cagney <ac131313@redhat.com>
1174
1175 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1176 --enable-gdb-build-warnings.
1177 * configure: Regenerated to track ../common/aclocal.m4 changes.
1178
307041b7 11792002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f
AH		 1180
1181 * sim-fpu.c (unpack_fpu): Initialize exponent for
1182 sim_fpu_class_zero.
1183 (i2fpu): Same.
1184 (sim_fpu_sqrt): Same.
1185
3c25f8c7
AC		 11862002-06-08 Andrew Cagney <cagney@redhat.com>
1187
1188 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1189 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1190 * run.c: Ditto.
1191 * sim-load.c: Ditto.
1192 * callback.c: Ditto.
1193 * syscall.c: Ditto.
1194 * Make-common.in (callback_h): Define.
1195 (remote_sim_h): Define.
1196 (run.o): Update.
1197 (callback.o): Update.
1198 (syscall.o): Update.
1199 (sim-load.o):
1200 (nrun.o): Update.
1201 (sim-hload.o): Update.
1202 (sim-io.o): Update.
1203 (sim-reason.o): Update.
1204 (sim-reg.o): Update.
1205 (sim-resume.o): Update.
1206
dbec3bef
KH		 12072002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1208
1209 * run.c: Fix formatting.
1210
de4112fa
NC		 12112002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1212
1213 * run-sim.h: New header. Provide prototypes for functions used
1214 between run() and libsim.a which are not used by GDB.
1215 * run.c: Include run-sim.h.
1216 (main): If SIM_TARGET_SWITCHES is defined call
1217 sim_target_parse_command_line.
1218 (usage): If SIM_TARGET_SWITCHES is defined call
1219 sim_target_display_usage.
1220
a8cdafbd
AV		 12212002-05-17 Andrey Volkov <avolkov@transas.com>
1222
1223 * run.c: Made h8300s as new target, not h8300h alias.
1224 Added new option -S (h8300s target)
1225 * sim-options.c: Ditto.
1226
5accf1ff
CD		 12272002-05-01 Chris Demetriou <cgd@broadcom.com>
1228
1229 * callback.c: Use 'deprecated' rather than 'depreciated.'
1230
080fe24b
AC		 12312002-02-24 Andrew Cagney <ac131313@redhat.com>
1232
1233 From wiz at danbala:
1234 * sim-fpu.h: Fix grammar and typos.
1235 Fix PR gdb/287.
1236
6439295f
CD		 12372002-02-10 Chris Demetriou <cgd@broadcom.com>
1238
1239 * callback.c: Fix some spelling errors.
1240 * hw-device.h: Likewise.
1241 * hw-tree.c: Likewise.
1242 * sim-abort.c: Likewise.
1243 * sim-alu.h: Likewise.
1244 * sim-core.h: Likewise.
1245 * sim-events.c: Likewise.
1246 * sim-events.h: Likewise.
1247 * sim-fpu.h: Likewise.
1248 * sim-profile.h: Likewise.
1249 * sim-utils.c: Likewise.
1250
dea03d4e
HPN		 12512002-01-31 Hans-Peter Nilsson <hp@axis.com>
1252
1253 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1254 New functions.
1255
1636f0bb
BE		 12562002-01-20 Ben Elliston <bje@redhat.com>
1257
1258 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1259 the comment for this enumerator.
1260
b59d44de
BE		 12612002-01-14 Ben Elliston <bje@redhat.com>
1262
1263 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1264
280b26c0
KH		 12652001-12-20 Kazu Hirata <kazu@hxi.com>
1266
1267 * run.c (usage): Fix a typo.
1268
e3e473da
BE		 12692001-07-05 Ben Elliston <bje@redhat.com>
1270
1271 * Make-common.in (srccgen): Remove.
1272 (CGEN_CPU_DIR): Define.
1273 (CGEN_READ_SCM): Redefine without $(srccgen).
1274 (CGEN_ARCH_SCM): Ditto.
1275 (CGEN_CPU_SCM): Ditto.
1276 (CGEN_DECODE_SCM): Ditto.
1277 (CGEN_DESC_SCM): Ditto.
1278
2836ee25
FCE		 12792001-04-25 Frank Ch. Eigler <fche@redhat.com>
1280
1281 * sim-load.c (sim_load_file): Put it back: external now.
1282 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1283
5b778125
AC		 12842001-04-21 Andrew Cagney <ac131313@redhat.com>
1285
1286 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1287 internal interface.
1288 * sim-utils.c (sim_analyze_program): Ditto.
1289
6ec9f4a9
FCE		 12902001-04-19 Frank Ch. Eigler <fche@redhat.com>
1291
1292 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1293 we're finished with its immediate use.
1294 * sim-load.c (sim_load_file): Ditto.
1295
764f1408
FCE		 12962001-03-16 Frank Ch. Eigler <fche@redhat.com>
1297
1298 Add support for mmap-based memory regions.
1299 * sim-memopt.c (mmap_next_fd): New global.
1300 (sim_memory_init): Reinitialize it.
1301 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1302 "--memory-mapfile FILE" option. Check for some errors.
1303 (do_memopt_add): Conditionally do mmap instead of malloc for
1304 backing store of simulated memory. Check for more errors.
1305 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1306 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1307 * configure.in: Look for mmap/fstat related functions and headers.
1308 * config.in, configure: Regenerated.
1309
35c20992
FCE		 13102001-03-15 Frank Ch. Eigler <fche@redhat.com>
1311
1312 * sim-core.c (sim_core_map_attach): Correct overlap-related
1313 error messages.
1314
f6bb7a3b
MM		 13152001-03-07 Michael Meissner <meissner@redhat.com>
1316
1317 * run.c (alloca-conf.h): Delete, no longer provided.
1318
01816cd8
BE		 13192001-02-22 Ben Elliston <bje@redhat.com>
1320
1321 * sim-trace.h (TRACE_VPU_IDX): Add.
1322 (TRACE_vpu): Define.
1323 (WITH_TRACE_VPU_P): Likewise.
1324 (TRACE_VPU_P): Likewise.
1325 * sim-trace.c (OPTION_TRACE_VPU): Define.
1326 (trace_options): Add --trace-vpu.
1327 (trace_option_handler): Handle OPTION_TRACE_VPU.
1328 (trace_option_handler): Include VPU tracing in --trace-semantics.
1329 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1330
44a9331c
BE		 13312001-02-21 Ben Elliston <bje@redhat.com>
1332
1333 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1334 (TRACE_BRANCH_INPUT2): Likewise.
1335
c43ad8eb
BE		 13362001-02-09 Ben Elliston <bje@redhat.com>
1337
1338 * (profile_print_pc): Write header out in target byte order.
1339
13402001-02-09 Ben Elliston <bje@redhat.com>
1341
1342 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1343 adjusting the pc shift value.
1344
9397fcbf
FCE		 13452001-01-12 Chris Demetriou <cgd@sibyte.com>
1346
badd2b1e
BE		 1347 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1348 where a numeric value is supplied.
9397fcbf 1349
63fe1038
BE		 13502001-01-06 Ben Elliston <bje@redhat.com>
1351
1352 * cgen.sh: Allow extrafiles to include the semantics files when
1353 generating an ISA-specific decoder.
1354
b6f6b44d
AO		 13552000-12-27 Alexandre Oliva <aoliva@redhat.com>
1356
1357 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1358
ad8707b5
BE		 13592000-12-23 Ben Elliston <bje@redhat.com>
1360
1361 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1362 them to the trace stream using sim_fpu_printn_fpu. Include
1363 "sim-fpu.h".
1364
b94c0966
BE		 13652000-12-15 Ben Elliston <bje@redhat.com>
1366
1367 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1368 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1369 trailing digits as specified (-1 to print all digits).
1370 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
1371 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
1372 to print_bits ().
1373
fd5d712e
BE		 13742000-12-13 Ben Elliston <bje@redhat.com>
1375
1376 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
1377 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
1378 (defs): New action.
1379
4c15ccf7
GK		 13802000-12-12 Geoffrey Keating <geoffk@redhat.com>
1381
1382 * sim-endian.h: Don't have parameters on macro definitions which
1383 are simply renaming functions, to permit use of XCONCAT2 in both
1384 the macro name and the arguments in a use of such a definition.
1385
0d277f51
BE		 13862000-12-11 Ben Elliston <bje@redhat.com>
1387
1388 * cgen-ops.h (SUBWORDDFDI): New function.
1389
bb4e03e5
BE		 13902000-12-05 Ben Elliston <bje@redhat.com>
1391
c79688eb
BE		 1392 * Make-common.in (cgen-defs): New target.
1393 (cgen-decode): Pass $(EXTRAFILES).
1394
bb4e03e5
BE		 1395 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
1396 -outfile-suffix options.
1397
76440e4b
BE		 13982000-12-04 Ben Elliston <bje@redhat.com>
1399
6227bc85
BE		 1400 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
1401 (SUBWORDSIUQI): Likewise.
1402 (SUBWORDDIHI): Likewise.
1403 (SUBWORDDIQI): New function.
1404
76440e4b
BE		 1405 * cgen-trace.c (disassemble_insn): Remove unused declaration.
1406 * cgen-scache.c (scache_option_handler): Remove unused local var.
1407
cdc2a5c3
BE		 14082000-12-03 Ben Elliston <bje@redhat.com>
1409
1410 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
1411
4e73b9c1
SC		 14122000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1413
1414 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
1415
ce9bc8d1
SC		 14162000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1417
1418 * dv-core.c (dv_core_attach_address_callback): Don't abort if
1419 space is not zero.
1420
ce13044d
SC		 14212000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1422
1423 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
1424 (set_hw_delete): Moved the macro as a function.
1425 * hw-base.h (set_hw_delete): Declare as external function.
1426 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
1427 allocated using hw_malloc.
1428
7c070881
SC		 14292000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1430
1431 * sim-options.c (sim_parse_args): Free the memory used for
1432 long_options, short_options, handlers, opt_cpu, orig_val.
1433
4f49fa1b
BE		 14342000-11-20 Ben Elliston <bje@redhat.com>
1435
1436 * cgen-ops.h (SUBBI): New macro.
1437 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
1438 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
1439
2d84da1b
BE		 14402000-11-16 Ben Elliston <bje@redhat.com>
1441
1442 * cgen-types.h (VOID): New type.
1443
dbc168af
BE		 14442000-11-09 Ben Elliston <bje@redhat.com>
1445
1446 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
1447 (sim_fpu_two): Set exponent to 1.
1448
e4f5c43e
EZ		 14492000-10-26 Ben Elliston <bje@redhat.com>
1450
1451 * cgen.sh: Handle an isa argument between cpu and mach. Default to
1452 `all'. Pass `-i' options to cgen applications.
1453 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
1454 cgen-desc): Pass $(isa) to cgen.sh.
1455
a8d894af
BE		 14562000-10-08 Ben Elliston <bje@redhat.com>
1457
1458 * cgen-utils.c (cgen_rtx_error): New function.
1459
14602000-10-07 Ben Elliston <bje@redhat.com>
1461
1462 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
1463 conditions for sim_core_read_buffer().
1464
6d4c43bf
DB		 14652000-09-26 Dave Brolley <brolley@redhat.com>
1466
1467 * cgen-utils.c (RORQI): New function.
1468 (ROLQI): New function.
1469 (RORHI): New function.
1470 (ROLHI): New function.
1471
0e266e5c
DB		 14722000-08-28 Dave Brolley <brolley@redhat.com>
1473
1474 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
1475 in insn_value if it will fit.
1476
604259a0
FCE		 14772000-08-21 Frank Ch. Eigler <fche@redhat.com>
1478
1479 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
1480
4193618c
DB		 14812000-08-15 Dave Brolley <brolley@redhat.com>
1482
1483 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
1484
14852000-08-15 Dave Brolley <brolley@redhat.com>
1486
1487 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
1488 (PROFILE_CPU_FREQ): New macro.
1489 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
1490 (profile-options): Add profile-cpu-frequency.
1491 (parse_frequency): New function.
1492 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
1493 (profile_print_speed): Print cpu frequency and simulated execution time.
1494 Re-indent other items to match.
1495
548a3e15
AC		 14962000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
1497
1498 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
1499
fab307a2
FCE		 15002000-07-27 Frank Ch. Eigler <fche@redhat.com>
1501
1502 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1503 * Makefile.in (install): Install run.1 man page.
1504
46a19b74
AC		 1505Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1506
1507 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
1508 * Makefile.in (headers,nltvals.def): Merge.
1509
3c765a54
AC		 1510Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1511
f9cbceb6
AC		 1512 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1513 * nrun.c (main): Print the simulator statistics only in
1514 verbose mode.
1515 * hw-properties.h (hw_find_integer_array_property): Fix
1516 prototype (use signed_cell).
1517
38e64f35
AC		 1518 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1519 * sim-events.c (sim_events_remain_time): New function returning
1520 the time that remains before the event is raised.
1521 * hw-events.c (hw_event_remain_time): Likewise.
1522 * sim-events.h (sim_events_remain_time): Declare.
1523 * hw-events.h (hw_event_remain_time): Declare.
1524
0802cc40
AC		 1525 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1526 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
1527 (OPTION_HW_LIST): New option --hw-list to list the devices.
1528 (hw_option_handler): List the device tree with 'sim_hw_print'.
1529
3c765a54
AC		 1530 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1531 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
1532 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
1533 (EXTENDED): Define for 16-bit word size.
1534 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
1535 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
1536 * sim-types.h: Added support for 16-bit targets.
1537
7fb283bc
FCE		 15382000-06-23 Frank Ch. Eigler <fche@redhat.com>
1539
1540 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
1541
ab42ee12
FCE		 15422000-06-24 Frank Ch. Eigler <fche@redhat.com>
1543
1544 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1545 * Makefile.in (distclean): Clean cconfig.h also.
1546
eb2d80b4
AC		 1547Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
1548
1549 * configure: Regenerated to track ../common/aclocal.m4 changes.
1550
1551Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
1552
1553 * aclocal.m4 (sim-profile): Enable the profiler by default.
1554
781c552e
AC		 1555Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
1556
1557 * run.c (main): Initialize sigrc.
1558
5eb1a8fa
AC		 1559Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1560
1561 * sim-events.c (update_time_from_event): Add more detailed event
1562 tracing.
1563
b2ac51e4
DB		 15642000-03-30 Dave Brolley <brolley@redhat.com>
1565
1566 * aclocal.m4 (cgen): Use guile to run cgen.
1567
f8603f2f
DB		 15682000-03-23 Dave Brolley <brolley@redhat.com>
1569
1570 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
1571 ftruncdfsf.
1572 * cgen-accfp.c (fextsfdf): New function.
1573 (ftruncdfsf): New function.
1574 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
1575
0f831eb3
JJ		 15762000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
1577
1578 * cgen-ops.h: Added TRUNCSISI.
1579
e88acae7
FCE		 15802000-03-08 Dave Brolley <brolley@redhat.com>
1581
1582 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
1583 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
1584 (sim_queue_fn_si_write): Last argument is has type USI.
1585 (sim_queue_fn_sf_write): New function.
1586 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
1587 (sim_queue_fn_sf_write): New function.
1588 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
1589
baa7ae6f
AC		 1590Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1591
1592 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
1593 sim_set_trace and run simulator using sim_resume.
1594 (main): Add option ``-o'' - operating environment. Only continue
1595 after a signal when operating environment.
1596 (main): Always set REASON and SIGRC using sim_stop_reason.
1597 (sim_trace): Delete extern declaration.
1598
6d358e86
NC		 15992000-02-08 Nick Clifton <nickc@cygnus.com>
1600
1601 * callback.c: Fix compile time warning messages.
1602 * run.c: Fix compile time warning messages.
1603
ed9a39eb
JM		 16041999-12-17 Dave Brolley <brolley@cygnus.com>
1605
1606 * sim-profile.h: (set_profile_option_mask): Add prototype.
1607 * sim-profile.c (set_profile_option_mask): No longer static.
1608
c4093a6a
JM		 1609Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
1610
1611 * sim-arange.c: Include <string.h>
1612
de57eccd
JM		 16131999-12-07 Dave Brolley <brolley@cygnus.com>
1614
c4093a6a 1615 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 1616 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
1617 (CGEN_FN_MEM_HI_WRITE): New enumerator.
1618 (CGEN_FN_MEM_SI_WRITE): New enumerator.
1619 (CGEN_FN_MEM_DI_WRITE): New enumerator.
1620 (CGEN_FN_MEM_DF_WRITE): New enumerator.
1621 (CGEN_FN_MEM_XI_WRITE): New enumerator.
1622 (fn_mem_qi_write): New union members.
1623 (fn_mem_hi_write): New union members.
1624 (fn_mem_si_write): New union members.
1625 (fn_mem_di_write): New union members.
1626 (fn_mem_df_write): New union members.
1627 (fn_mem_xi_write): New union members.
1628 (sim_queue_fn_mem_qi_write): New function.
1629 (sim_queue_fn_mem_hi_write): New function.
1630 (sim_queue_fn_mem_si_write): New function.
1631 (sim_queue_fn_mem_di_write): New function.
1632 (sim_queue_fn_mem_df_write): New function.
1633 (sim_queue_fn_mem_xi_write): New function.
1634 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
1635 (sim_queue_fn_mem_hi_write): New function.
1636 (sim_queue_fn_mem_si_write): New function.
1637 (sim_queue_fn_mem_di_write): New function.
1638 (sim_queue_fn_mem_df_write): New function.
1639 (sim_queue_fn_mem_xi_write): New function.
1640 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
1641 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
1642 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
1643
c2d11a7d
JM		 16441999-12-01 Dave Brolley <brolley@cygnus.com>
1645
1646 * cgen-accfp.c (subsf): Check status code.
1647 (mulsf): Ditto.
1648 (negsf): Ditto.
1649 (abssf): Ditto.
1650 (sqrtsf): Ditto.
1651 (invsf): Ditto.
1652 (minsf): Ditto.
1653 (maxsf): Ditto.
1654 (subdf): Ditto.
1655 (muldf): Ditto.
1656 (divdf): Ditto.
1657 (negdf): Ditto.
1658 (absdf): Ditto.
1659 (sqrtdf): Ditto.
1660 (invdf): Ditto.
1661 (mindf): Ditto.
1662 (maxdf): Ditto.
1663
16641999-11-26 Dave Brolley <brolley@cygnus.com>
1665
1666 * cgen-par.h (fn_df_write): Mode of data is DF.
1667 (sim_queue_fn_df_write): Mode of data is DF.
1668 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
1669
16701999-11-22 Dave Brolley <brolley@cygnus.com>
1671
1672 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
1673 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
1674
11cf8741
JM		 16751999-11-04 Dave Brolley <brolley@cygnus.com>
1676
1677 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
1678 CGEN_MEM_XI_WRITE members.
1679 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
1680 (sim_queue_fn_xi_write): New function.
1681 (sim_queue_mem_xi_write): New function.
1682
1683 * cgen-par.c (sim_queue_fn_xi_write): New function.
1684 (sim_queue_mem_xi_write): New function.
1685 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
1686 CGEN_MEM_XI_WRITE.
1687
e514a9d6
JM		 16881999-10-22 Dave Brolley <brolley@cygnus.com>
1689
1690 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
1691 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
1692 * cgen-par.c: Set insn_address for each queued write. Get pc from
1693 cpu when executing queued writes.
1694
16951999-10-19 Dave Brolley <brolley@cygnus.com>
1696
1697 * cgen-par.h (sim_queue_fn_pc_write): New function.
1698 (CGEN_FN_PC_WRITE): New enumerator.
1699 (fn_pc_write): New union member.
1700 * cgen-par.c (sim_queue_fn_pc_write): New function.
1701 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
1702
917317f4
JM		 17031999-10-18 Dave Brolley <brolley@cygnus.com>
1704
1705 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
1706 (CGEN_MEM_DF_WRITE): New enumerator.
1707 (mem_di_write): New union member.
1708 (mem_df_write): New union member.
1709 * cgen-par.c (sim_queue_mem_di_write): New function.
1710 (sim_queue_mem_df_write): New function.
1711 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
1712 CGEN_MEM_DF_WRITE.
1713 * cgen-accfp.c (divsf): Check for division errors.
1714
17151999-10-14 Doug Evans <devans@casey.cygnus.com>
1716
1717 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
1718
2df3850c
JM		 17191999-10-07 Dave Brolley <brolley@cygnus.com>
1720
1721 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
1722 (fn_hi_write): New union member.
1723 (sim_queue_fn_hi_write): New function.
1724 * cgen-par.c (sim_queue_fn_hi_write): New function.
1725 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
1726
2acceee2
JM		 17271999-09-29 Doug Evans <devans@casey.cygnus.com>
1728
1729 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
1730 Change type of result to SEM_PC.
1731
1732Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
1733
1734 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
1735
6426a772
JM		 17361999-09-25 Doug Evans <devans@casey.cygnus.com>
1737
1738 * cgen-ops.h (SUBWORD*): Delete cpu arg.
1739 (JOIN*): Delete cpu arg.
1740
1741Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
1742
1743 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
1744 parameter.
1745 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
1746
c2c6d25f
JM		 1747Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
1748
1749 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
1750 large values.
1751
7fc5b5ad
AC		 1752Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1753
1754 * run.c (main): Check the sim_stop_reason and only halt simulation
1755 when a valid stop condition is identified.
1756
c2c6d25f
JM		 1757Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
1758
1759 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
1760
1761Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
1762
1763 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
1764 (bi_write): New union element.
1765 (sim_queue_bi_write): New function.
1766 * cgen-par.c (sim_queue_bi_write): New function.
1767 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
1768
d4f3574e
SS		 1769Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1770
1771 * configure: Regenerated to track ../common/aclocal.m4 changes.
1772
1773 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
1774 ../gdb/configure.in.
1775 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
1776 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
1777 (SIM_WARNINGS): Delete
1778 (CONFIG_CFLAGS): Update.
1779
1780Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
1781
1782 * cgen-par.c: New file.
1783 * cgen-par.h: New file.
1784 * cgen-sim.h (cgen-par.h): #include it.
1785 * cgen-cpu.h (write_queue): New field.
1786 (CPU_WRITE_QUEUE): New access macro.
1787 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
1788 (cgen-par.o): New target.
1789
104c1213
JM		 17901999-08-28 Doug Evans <devans@casey.cygnus.com>
1791
1792 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
1793 * cgen-utils.c (mode_names): Update.
1794
53a5351d
JM		 17951999-08-20 Doug Evans <devans@casey.cygnus.com>
1796
1797 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
1798 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
1799 buffer arg if WITH_PARALLEL_GENWRITE.
1800 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
1801 (struct idesc): Ditto.
1802
1803Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
1804
1805 * sim-model.c (model_option_handler): Add \n to error message.
1806
96baa820
JM		 18071999-08-08 Doug Evans <devans@casey.cygnus.com>
1808
1809 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
1810 (insn_sem): Rewrite.
1811 (sem_fn_desc): New struct.
1812 (idesc): Rewrite.
1813 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
1814 misses if ! FAST_P.
1815 (scache case): Split into non-parallel/parallel versions.
1816 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
1817 if not use semantic switch version.
1818
18191999-08-04 Doug Evans <devans@casey.cygnus.com>
1820
1821 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
1822 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
1823 (SEM_BRANCH_INIT_EXTRACT): Delete.
1824 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
1825 (SEM_BRANCH_FINI): Ditto.
1826 (SEM_BRANCH_VIA_ADDR): Ditto.
1827 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
1828 (SEM_BRANCH_ADDR_CACHE): Delete.
1829 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
1830 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
1831 pbb_br_type.
1832 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
1833 (@cpu@_pbb_begin): Initialize branch_target.
1834 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
1835 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
1836 pbb_br_type.
1837 (@cpu@_engine_run_fast): Ditto.
1838
adf40b2e
JM		 1839Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
1840
1841 * cgen-utils.c (RORSI): New function.
1842 (ROLSI): New function.
1843
18441999-07-14 Doug Evans <devans@casey.cygnus.com>
1845
1846 * Makefile.in (TAGS): Tweak TAGS regex.
1847 * cgen-mem.h (*): Add TAGS markers.
1848
43e526b9
JM		 1849Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
1850
1851 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
1852 passed in when sim_resume is first entered - don't re-pass it
1853 after a restart.
1854
1855Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
1856
1857 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
1858 OPTION_LOAD_LMA but only when is defined.
1859 (standard_options): When SIM_HANDLES_LMA is defined include
1860 options --load-lma and --load-vma.
1861 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
1862
1863 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
1864 (struct sim_state_base): Add load_at_lma_p.
1865 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
1866 STATE_LOAD_AT_LMA_P.
1867
1868Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
1869
1870 * nrun.c (main): Re-format loop gnu style.
1871
9846de1b
JM		 1872Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
1873
1874 * dv-sockser.c (connected_p): Initialize addrlen.
1875
18761999-07-06 Dave Brolley <brolley@cygnus.com>
1877
1878 * cgen-accfp.c (floatsidf): New function.
1879 (fixdfsi): New function.
1880
18811999-07-06 Doug Evans <devans@casey.cygnus.com>
1882
1883 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
1884
43ff13b4
JM		 18851999-07-05 Doug Evans <devans@casey.cygnus.com>
1886
1887 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
1888 (cgen-fpu.o,cgen-accfp.o): Add rules for.
1889 * cgen-fpu.c: New file.
1890 * cgen-fpu.h: New file.
1891 * cgen-accfp.c: New file.
1892 * cgen-cpu.h (CGEN_CPU): New member fpu.
1893 * cgen-mem.h: Redo fp support.
1894 * cgen-ops.h: Delete k&r support. Redo fp support.
1895 * cgen-sim.h: Include cgen-fpu.h.
1896 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
1897
085dd6e6
JM		 18981999-06-23 Doug Evans <devans@casey.cygnus.com>
1899
1900 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
1901 ifndef.
1902 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
1903 (@cpu@_pbb_cti_chain): Minor clean up.
1904
cd0fc7c3
SS		 19051999-05-08 Felix Lee <flee@cygnus.com>
1906
1907 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
1908 AM_CYGWIN32 and AM_EXEEXT.
1909 * configure: Regenerate.
1910
7a292a7a
SS		 1911Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
1912
1913 * sim-core.c (device_error,device_io_read_buffer,
1914 device_io_write_buffer): Delete decls.
1915 * sim-core.h: Put them here.
1916
1917 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
1918 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
1919 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
1920 (sim_core_write_aligned_N): Ditto.
1921
19221999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
1923
1924 * sim-memopt.c (sim_memory_uninstall): Don't look into
1925 free()d memory.
1926
19271999-04-14 Doug Evans <devans@casey.cygnus.com>
1928
1929 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
1930
19311999-04-13 Doug Evans <devans@casey.cygnus.com>
1932
1933 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
1934 (sim_core_write_buffer): Ditto.
1935
19361999-04-02 Keith Seitz <keiths@cygnus.com>
1937
1938 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
1939 after the interval counter has expired.
1940 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
1941 poll_quit callbacks. May be overridden by Makefile.
1942 (poll_quit_counter): New global.
1943 * sim-events.c: Remove all mentions of ui_loop_hook. The
1944 host callback "poll_quit" will serve the purpose.
1945 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
1946 is defined.
1947 * nrun.c: Remove declaration of ui_loop_hook.
1948
1949Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
1950
1951 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
1952 if being used by gdb.
1953
19541999-03-22 Doug Evans <devans@casey.cygnus.com>
1955
1956 * cgen-types.h (XF,TF): Tweak.
1957 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
1958 in cgen-types.h.
1959 (SUBWORD*,JOIN*): Define.
1960 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
1961 moved into cpu descriptor.
1962 * sim-model.h (MACH): New member `num'.
1963
c906108c
SS		 19641999-02-09 Doug Evans <devans@casey.cygnus.com>
1965
c906108c
SS		 1966 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
1967 (CGEN_CPU): Member opcode renamed to cpu_desc.
1968 New members get_idata,disassembler.
1969 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
1970 CGEN_INSN_ATTR_VALUE.
1971 (CGEN_STATE): Delete member opcode_table.
1972 (sim_disassemble_insn): Delete decl.
1973 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
1974 (struct idesc): Moved to here from <cpu>-decode.h.
1975 * cgen-run.c (prime_cpu): Call prepare_run callback.
1976 * cgen-trace.h (SFILE): New type.
1977 (sim_disasm_sprintf): Declare.
1978 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
1979 (sim_cgen_disassemble_insn): Declare.
1980 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
1981 (insn_fields): Delete.
1982 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
1983 CPU_CPU_DESC (cpu).
1984 (trace_insn): Call CPU_DISASSEMBLER hook.
1985 (sim_disasm_sprintf): New function.
1986 (sim_disasm_read_memory): New function.
1987 (sim_disasm_perror_memory): New function.
1988 (sim_cgen_disassemble_insn): New function.
1989 * cgen-utils.c: Don't include cpu-opc.h.
1990 (virtual_insn_entries): New static local.
1991 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
1992 (cgen_insn_name): Rewrite.
1993 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
1994 * cgen.sh (desc): New file generator handler.
1995 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
1996 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
1997 Don't include cpu-opc.h,cpu-sim.h.
1998 * sim-model.c (model_set): Delete SIM_DESC arg.
1999 (sim_model_set): Update.
2000 * sim-model.h (MACH): New member prepare_run.
2001
20021999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2003
2004 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2005 if redundant with allocator functions.
2006
2007Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2008
2009 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2010
2011 * sim-profile.h: Make like sim-trace.h.
2012 (PROFILE_USEFUL_MASK): New macro.
2013 * sim-profile.c (profile_options): Make like trace_options, allow
2014 optional on|off arg where applicable.
2015 (set_profile_option_mask): New function.
2016 (sim_profile_set_option): New function.
2017 (profile_option_handler): Simplify.
2018 Have -p only enable selected things, not everything.
2019 Add missing break to OPTION_PROFILE_PC_RANGE.
2020 * cgen-scache.c (scache_options): Allow optional on|off arg to
2021 --profile-scache.
2022 (scache_option_handler): Use sim_profile_set_option.
2023
20241999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2025
2026 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2027 (memory_option_handler): Implement MEMORY_FILL option. Make
2028 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2029 (parse_ulong_value): New function.
2030 (do_memopt_add): Allocate all buffers. Optionally fill them.
2031
20321999-01-15 Richard Henderson <rth@cygnus.com>
2033
2034 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2035 va_list, not an integer.
2036 * sim-events.c (sim_events_schedule): Likewise.
2037
2038 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2039 the appropriate type.
2040
20411999-01-14 Doug Evans <devans@casey.cygnus.com>
2042
2043 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2044 (sim_disassemble_insn): Update prototype.
2045 (sim_engine_invalid_insn): Ditto.
2046 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2047 (SEM_BRANCH_INIT): PCADDR->IADDR.
2048 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2049 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2050 * cgen-scache.h (*): Ditto.
2051 * cgen-trace.c (*): Ditto.
2052 * cgen-trace.h (*): Ditto.
2053 * cgen-utils.c (*): Ditto.
2054 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2055 (insn_t): Delete.
2056 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2057 (simple engine framework): Rewrite.
2058 * sim-module.c (modules): Install model module sooner (and in
2059 particular before the profile module).
2060
20611999-01-12 Doug Evans <devans@casey.cygnus.com>
2062
2063 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2064 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2065 (sim_model_init): Call it.
2066
2067 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2068
20691999-01-05 Doug Evans <devans@casey.cygnus.com>
2070
2071 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 2072 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2073 (SEM_BRANCH_INIT_EXTRACT): New macro.
2074 (SEM_BRANCH_INIT): Add taken_p.
2075 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2076 (SEM_BRANCH_FINI): Use it.
2077 (SEM_INSN): Update.
2078 * cgen-run.c (sim_resume): Handle tracing of last insn.
2079 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2080 * cgen-trace.c (current_abuf): New static global.
2081 (trace_insn_init): Initialize it.
2082 (trace_insn_fini): Use it.
2083 (trace_insn): Set it.
2084 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2085 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2086 (@cpu@_emit_after): Ditto.
2087 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2088 labels if WITH_SEM_SWITCH_FULL.
2089 * sim-model.c: Include bfd.h.
2090 (sim_model_init): New function.
2091 (sim_model_install): Record init fn.
2092 * sim-model.h (MACH): New member bfd_name.
2093 * sim-module.c (modules): Initialize model before scache.
2094
20951998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2096
2097 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2098
2099 * nrun.c (main): Remain in simulation loop for traps and
2100 exceptions when in operating environment mode.
2101 (ui_loop_hook): New stub hook for standalone use.
2102 * sim-events.c (sim_events_process): Call ui_loop_hook
2103 periodically on CYGWIN host.
2104
2105 * sim-reason.c (sim_stop_reason): Return host signal numbers
2106 to gdb on sim_stopped and sim_signalled cases.
2107 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2108 hook just before longjmp.
2109 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2110 hook just before sim_engine_run.
2111
2112 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2113 * sim-trace.h (trace_generic): Ditto.
2114 * sim-trace.c (trace_generic): Ditto.
2115
21161998-12-14 Doug Evans <devans@casey.cygnus.com>
2117
2118 * Make-common.in (SIM_MAIN_DEPS): New var.
2119 (CGEN_MAIN_CPU_DEPS): New var.
2120 * aclocal.m4: Add --enable-cgen-maint option.
2121 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2122 (SETMEM*): Ditto.
2123 (GETIMEM*): Pass pc value to sim_core routine.
2124
2125Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2126
2127 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2128 Compare with ZERO not NULL.
2129
2130Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2131
2132 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2133 "sim-assert.h".
2134
21351998-12-09 Doug Evans <devans@casey.cygnus.com>
2136
2137 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2138 * sim-trace.c: Include stdlib.h if present.
2139 * dv-sockser.c: Include unistd.h if present.
2140 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2141 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2142
21431998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2144
2145 * gennltvals.sh: Add i960.
2146 * nltvals.def: Rebuild.
2147
21481998-12-04 Doug Evans <devans@casey.cygnus.com>
2149
2150 * cgen-defs.h: New file, old cgen-sim.h.
2151 * cgen-sim.h: Simple header that includes others.
2152 * sim-arange.c: New file.
2153 * sim-arange.h: New file.
2154 * sim-basics.h: Include it.
2155 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2156 (sim-arange.o): Add rule for.
2157 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2158 (sim_io_eprintf_cpu): Add prototype.
2159 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2160 (INLINE2): New macro.
2161 (EXTERN_INLINE): New macro.
2162 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2163 before calling module init fns.
2164 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2165 (profile_init): New function.
2166 (profile_options): New option --profile-range.
2167 (profile_option_handler): Handle --profile-range.
2168 (profile_print_insn): Qualify address range specific section titles.
2169 (profile_print_addr_ranges): New function.
2170 (profile_info): Print address ranges if specified.
2171 (profile_install): Set profile_init init fn.
2172 * sim-profile.h (PROFILE_DATA): New member `range'.
2173 * sim-trace.c (trace_init): New function.
2174 (trace_options): New option --trace-range.
2175 (trace_option_handler): Handle --trace-range.
2176 (trace_install): Set trace_init init fn.
2177 * sim-trace.h (TRACE_DATA): New member `range'.
2178 * sim-utils.c (sim_cpu_msg_prefix): New function.
2179 (sim_io_eprintf_cpu): New function.
2180 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2181 (PC_IN_PROFILE_RANGE_P): New macro.
2182 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2183 (trace_insn_fini): New arg abuf. All callers updated.
2184 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2185 printing cycle counts.
2186 * cgen-trace.h (trace_insn_fini): Update prototype.
2187 (TRACE_RESULT_P): New macro.
2188 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2189 (TRACE_INSN): Check ARGBUF_TRACE_P.
2190 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2191 * cgen-types.h (SIM_INLINE): Delete.
2192 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2193 * cgen-utils.c: Don't include cgen-engine.h
2194 * genmloop.sh (@cpu@_fill_argbuf): New function.
2195 (@cpu@_fill_argbuf_tp): New function.
2196 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2197 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2198 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2199 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2200 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2201 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2202 doing profiling. Update call to TRACE_INSN_FINI.
2203
2204 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2205
22061998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2207
2208 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2209 regions.
2210
22111998-12-01 Doug Evans <devans@casey.cygnus.com>
2212
2213 * sim-inline.c (SIM_INLINE_P): Fix typo.
2214
22151998-11-30 Doug Evans <devans@casey.cygnus.com>
2216
2217 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2218
2219Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2220
2221 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2222 * nltvals.def: Re-generate.
2223
2224Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2225
2226 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2227 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2228 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2229 GCC.
2230 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2231 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2232
22331998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2234
2235 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2236 (${cpu}_pbb_cti_chain): Ditto.
2237
22381998-11-18 Doug Evans <devans@casey.cygnus.com>
2239
2240 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 2241 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2242 (EXTRACT_INT,EXTRACT_UINT): New macros.
2243 (SEM_SEM_ARG): New macro.
2244 (SEM_NEXT_VPC): New arg `pc'.
2245 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2246 (sim_disassemble_insn): Update prototype.
2247 * cgen-trace.c (current_insn,insn_fields): New static locals.
2248 (trace_insn): Set them.
b83266a0 2249 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 2250 (sim_disassemble_insn): New arg insn_fields.
2251 Handle variable length insns.
2252 * genmloop.sh: Only emit pbb decls if -pbb.
2253 (${cpu}_scache_lookup): New arg `vpc'.
2254 (scache support): Fetch pc before entering loop.
2255
2256 * gennltvals.sh: Add fr30 support.
2257 * nltvals.def: Rebuild.
2258
2259Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2260
2261 * sim-types.h: Re-do type system so that GCC's attribute and mode
2262 are used to specify types. Handle case of ALPHA.
2263
22641998-11-13 Frank Ch. Eigler <fche@elastic.org>
2265
2266 * aclocal.m4: Add tests for dlopen family.
2267 * config.in: Regenerated.
2268
2269Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2270
2271 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2272
2273Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2274
2275 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2276 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2277 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2278 * cgen-sim.h: ... to here.
2279
2280Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2281
2282 * aclocal.m4 (enable-build-warnings): Replace
2283 enable-sim-warnings. Extend =LIST syntax so that prepend and
2284 append of options is possible. Drop -Werror, add
2285 -Wstrict-prototypes for GDB compatibility.
2286 * Make-common.in (SIM_WARNINGS): Update.
2287
2288Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2289
2290 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2291 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2292 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2293 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2294 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2295 CGEN_INCLUDE_DEPS.
2296 * cgen-cpu.h: New file.
2297 * cgen-engine.h: New file.
2298 * cgen-scache.h: New file.
2299 * cgen-sim.h: Delete portions moved to new files.
2300 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2301 rather than sending result to stdout.
2302
2303Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2304
2305 * Make-common.in (sim-reg.o): New rule.
2306 (cgen-run.o): New rule.
2307 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2308 * cgen-run.c (prime_cpu): New function.
2309 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2310 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2311 mentioned cpu.
2312 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2313 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2314 (CGEN_INSN_VIRTUAL_P): New macro.
2315 (SEM_PC): New typedef.
2316 (SEMANTIC_FN): Change type of result to SEM_PC.
2317 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2318 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2319 (SCACHE_MAP): New typedef.
2320 (CPU_SCACHE): Add pbb support.
2321 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2322 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2323 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2324 max_slice_insns.
2325 (INSN_NAME): Delete.
2326 (cgen_insn_name): Declare.
2327 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2328 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2329 (first_insn_p): Make static.
2330 (trace_insn): Handle virtual insns specially.
2331 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2332 * cgen-types.h (UBI): Delete.
2333 (MODE_TYPE): New enum.
2334 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2335 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2336 (cgen_virtual_opcode_table): New global.
2337 (cgen_insn_name): New function.
2338 (sim_disassemble_insn): Ignore virtual insns.
2339 * genmloop.sh: Delete top level loop generation. Add pbb support.
2340 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2341 (sim_cpu_base): New members max_insns,insn_name,model_data.
2342 (CPU_PC_GET,CPU_PC_SET): New macros.
2343 (sim_pc_get,sim_pc_set): Declare.
2344 * sim-model.c (model_set): Call model init fn.
2345 * sim-model.h (MODEL_FN): New typedef.
2346 (INSN_TIMING): New member model_fn.
2347 (MODEL): New members num,init.
2348 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2349 All callers updated.
2350 (profile_insn_init): New fn.
2351 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2352 Exit early if insn profiling not supported.
2353 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2354 (profile_install): Record profile_insn_init as init fn.
2355 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2356 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2357 (PROFILE_DATA): Delete member exec_time.
2358 Change insn_count to pointer to array, rather than the array.
2359 (sim_profile_print_bar): Declare.
2360
2361Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2362
2363 * cgen-run.c: New file.
2364 * sim-reg.c: New file.
2365
2366Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2367
2368 * aclocal.m4: Add checks for -lsocket and -lnsl.
2369
2370 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
2371 allow local port reuse on listening socket.
2372
2373Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
2374
2375 * sim-config.h: Remove reference to linux kernel header.
2376
2377Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
2378
2379 * dv-sockser.c (sockser_addr): Make variable non-static.
2380
2381Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
2382
2383 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
2384
2385Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
2386
2387 * sim-events.c (sim_events_elapsed_time): Fix calculation.
2388
2389Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
2390
2391 * Make-common.in (install-common): Add $(EXEEXT) when installing
2392 run.
2393
2394Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
2395
2396 * cgen-sim.h (cgen_state): New member opcode_table.
2397 * cgen-utils.c (sim_disassemble_insn): Use it.
2398
2399Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
2400
2401 * cgen-mem.h (DECLARE_SETT): Fix return type.
2402 * cgen-sim.h (sim_engine_illegal_insn): Declare.
2403 * cgen-scache.c: Include stdlib.h.
2404 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
2405 * sim-model.c (model_option_handler): Remove unused variable `n'.
2406
2407Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
2408
2409 * cgen-utils.c: Include bfd.h.
2410 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
2411
2412Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
2413
2414 * sim-bits.h (EXTEND24): Fix typo.
2415
2416Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
2417
2418 * sim-events.c (ETRACE_P): New macro.
2419 (struct _sim_event): Add member trace.
2420 (sim_events_free): Reclaim trace message.
2421
2422 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
2423 sim_events_schedule_tracef): New functions, include printf trace
2424 information in argument list. If tracing, store asprintf'd trace
2425 message in sim_event.
2426
2427 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
2428 hw_event_queue_schedule_vtracef): New functions, mimic
2429 sim_event_tracef.
2430
2431Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
2432
2433 * sim-bits.h (EXTEND24): Define.
2434
2435Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
2436
2437 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
2438 (CPU_SCACHE_HASH_MASK): New macro.
2439 (SCACHE_HASH_PC): Rewrite.
2440 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
2441 computation out of main loop.
2442
2443Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
2444
c906108c
SS		 2445 * cgen-sim.h (RECORD_IADDR): Delete.
2446 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
2447 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
2448
2449Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
2450
2451 * gennltvals.def (mn10200): Add entry.
2452 * nltvals.def: Regenerate with MN10200 additions.
2453
2454Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
2455
2456 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
2457 documentation on how it works.
2458
2459 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
2460 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
2461 sim_core_set_xor, sim_core_xor_read_buffer,
2462 sim_core_xor_write_buffer): Update.
2463
2464 * sim-events.h, sim-events.c (sim_events_install,
2465 sim_events_watch_clock, sim_events_schedule_after_signal,
2466 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
2467 sim_events_deschedule): Update.
2468
2469 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
2470 sim_fpu_max32, sim_fpu_max64): Update.
2471
2472Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
2473
2474 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
2475 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
2476 * sim-profile.c (profile_print_model): Update.
2477
2478Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
2479
2480 * gennltvals.def (m32r): Use common syscall.h now.
2481 (mn10300): Add entry.
2482 * nltvals.def: Regenerate.
2483
2484 * sim-engine.c (sim_engine_get_run_state): New function.
2485 * sim-engine.h (sim_engine_get_run_state): Declare it.
2486
2487Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
2488
2489 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
2490 * sim-core.c (sim_core_signal): Make extern, always define.
2491
2492Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
2493
2494 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
2495 * cgen-ops.h (ANDIF): New macro.
2496 (ANDIF[BQHSD]I): Delete.
2497
2498Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2499
2500 * hw-events.c (create_hw_event, delete_hw_event): Delete.
2501 (hw_event_queue_schedule, hw_event_queue_deschedule,
2502 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
2503 Janczyn.
2504
2505 * hw-alloc.h (HW_NZALLOC): Define.
2506
2507 * Make-common.in (test-hw-events): Add target for testing the
2508 hw-event code.
2509
2510Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
2511
2512 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
2513 hw-instances.o.
2514 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
2515 files.
2516 * hw-main.h: Include hw-handles.h, hw-instances.h.
2517 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
2518 * hw-base.c (hw_create, hw_delete): Call same.
2519
2520Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
2521
2522 * dv-core.c: Include hw-main.h and sim-main.h.
2523 * dv-pal.c: Include hw-main.h and sim-io.h.
2524 * dv-glue.c: Include hw-main.h.
2525
2526 * hw-main.h: New file. Move list of includes to here.
2527 * hw-base.h: From here.
2528 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
2529 (hw-*.o, dv-*.o): Update.
2530 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
2531 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
2532 sim-main.h.
2533
2534 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
2535 do_hw_poll_read): Move declarations from here.
2536 * hw-main.h: To here.
2537
2538 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
2539 Move from here.
2540 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
2541 rename.
2542 * Make-common.in (hw-config.h): Update
2543 * hw-base.c, dv-pal.c, dv-glue.c: Update
2544
2545 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
2546 `*_callback' to `*_method.
2547
2548Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
2549
2550 * hw-base.h (set_*): Move set method macros from here.
2551 * hw-device.h: To here.
2552
2553Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2554
2555 * hw-base.h (create_hw_property_data, delete_hw_property_data):
2556 Declare.
2557
2558 * hw-base.c (hw_create, hw_delete): Call
2559 * hw-properties.c (create_hw_property_data,
2560 delete_hw_property_data): Define.
2561
2562Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
2563
2564 * hw-device.c, hw-properties.c: Include hw-base.h
2565
2566 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
2567 * hw-device.c: From here.
2568 * hw-base.h: Include "hw-events.h".
2569
2570 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
2571 * hw-base.c (hw_create, hw_delete): Call.
2572 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
2573
2574 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
2575 (hw-alloc.o): New target.
2576
2577Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2578
2579 * hw-events.h, hw-events.c: New files. Move event code to here.
2580 * sim-hw.c: From here.
2581 * hw-base.h: Include "hw-events.h".
2582 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
2583 (hw-events.o): New target.
2584
2585 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
2586 * hw-events.h (struct hw_event): Replace typedef hw_event.
2587
2588 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
2589 * hw-base.c (hw_create, hw_delete): Call.
2590 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
2591
2592 * dv-pal.c: Update.
2593
2594Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2595
2596 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
2597 * hw-ports.c: To here.
2598
2599 * hw-base.h, hw-ports.c (create_hw_port_data,
2600 delete_hw_port_data): New functions.
2601 * hw-base.c (hw_delete, hw_create): Call same.
2602
2603 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
2604 from here.
2605 * hw-ports.h: To here.
2606
2607Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
2608
2609 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
2610 PROCESSOR and CIA arguments.
2611
2612Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2613
2614 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
2615 Move common object files from here.
2616 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
2617
2618Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2619
2620 * sim-hw.c: Include ctype.h.
2621 (do_hw_poll_read): Do not assume EAGAIN.
2622
2623Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
2624
2625 * cgen-trace.c (first_insn_p): New static local.
2626 (trace_insn_init): Set it.
2627 (trace_insn_fini): Use TRACE_PREFIX.
2628 (trace_insn): Rewrite to use trace_prefix.
2629 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
2630 Adjust width accordingly.
2631
2632 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
2633 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
2634 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
2635 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
2636 (PROFILE_COUNT_CORE): Simplify.
2637 * sim-profile.c (profile_option_handler): Compute profile_any_p.
2638
2639Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
2640
2641 * cgen-ops.h (ADDCFSI): Fix typo.
2642
2643Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
2644
2645 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
2646 * genmloop.sh: Use them rather than static locals.
2647
2648 * sim-engine.c (sim_engine_set_run_state): New function.
2649 * sim-engine.h (sim_engine_set_run_state): Declare.
2650 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
2651 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
2652 (engine_resume): Reorganize. Allow synchronous exit from main loop.
2653
2654Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
2655
2656 * cgen-trace.c (trace_insn_init): New arg first_p.
2657 All callers updated.
2658 (trace_insn_fini): New arg last_p. All callers updated.
2659 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
2660 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
2661 * genmloop.sh (engine_resume): Update.
2662
2663Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2664
2665 * Make-common.in (install-common): Run ranlib on installed copy of
2666 libsim.a.
2667
2668Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2669
2670 * Make-common.in (install-common): Rename and install libsim.a.
2671
2672Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2673
2674 * sim-io.c (unistd.h): Include.
2675
2676Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
2677
2678 * Make-common (sim_main_headers): Sort.
2679 (cgen-*.o): Add cgen-sim.h dependency.
2680
2681 * cgen-scache.c (scache_init): Only allocate space if scache element
2682 size is non-zero.
2683 (scache_flush,scache_print_profile): Check if scache in use first.
2684
2685 * cgen-sim.h (IDESC): Provide forward declaration.
2686 (DECODE): Delete.
2687 (CGEN_CPU): Always define scache member. New members idesc,opcode.
2688 (cgen_cpu_max_extra_bytes): Declare.
2689 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
2690
c906108c
SS		 2691 * sim-cpu.h: New file. sim_cpu_base moved here.
2692 Move sim_cpu_lookup decl here.
2693 * sim-base.h: #include "sim-cpu.h".
2694 * sim-cpu.c: New file.
2695 * Make-common (sim_main_headers): Add sim-cpu.h.
2696 (sim-cpu.o): Add rule for.
2697
2698 * sim-model.c (set_model): Delete.
2699 (sim_model_set,model_set): New functions.
2700 (sim_model_install): Renamed from model_install.
2701 Don't set default model here.
2702 (model_option_handler): Rewrite --model processing.
2703 (sim_model_lookup,sim_mach_lookup): New functions.
2704 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
2705 (insn_timing): Delete.
2706 (INSN_TIMING): New member `num'.
2707 (IMP_PROPERTIES): Always define scache_elm_size member.
2708 (MACH): New member init_cpu.
2709 (sim_machs): Renamed from machs.
2710 (sim_model_install): Renamed from model_install.
2711 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
2712 * sim-module.c (modules): Update.
2713
2714 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
2715
2716 * sim-io.c: #include <errno.h>.
2717
2718Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
2719
2720 * dv-pal.c (struct hw_pal_device): Add reader.
2721 (hw_pal_finish): Initialize reader.
2722 (scan_hw_pal): Use reader.
2723
2724 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
2725 (HW_IO_EOF, HW_IO_NOT_READY): Define.
2726 * dv-pal.c: Use.
2727
2728 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
2729 ../ppc/main.c sim_io_read_stdin.
2730
2731Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
2732
2733 * hw-tree.h (hw_tree_print): Paramaterize with print and file
2734 arguments.
2735 * hw-tree.c: Update.
2736
2737 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
2738 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
2739 CPU/CIA args.
2740 * hw-ports.h (hw_port_event): Ditto.
2741 * hw-ports.c (hw_port_event): Update.
2742 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
2743 Update.
2744 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
2745 Update.
2746 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
2747 (do_counter_event): Update.
2748 * dv-glue.c (hw_glue_io_read_buffer): Update.
2749 (hw_glue_port_event): Update.
2750
2751 * hw-device.h (SIM_DESC): Replace with struct sim_state.
2752 * hw-base.h (hw_create): Ditto.
2753 * hw-base.c (hw_create): Ditto.
2754
2755 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
2756 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
2757 from here to.
2758 * sim-hw.c: Here.
2759 * hw-device.h (hw_system_cpu): Declare.
2760 * sim-hw.c (hw_system_cpu): New function.
2761
2762 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
2763 sim_hw_abort not hw_abort.
2764 (sim-hw.h): Include.
2765 (sim_core_read_buffer, sim_core_write_buffer): Call
2766 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
2767 argument.
2768 (sim_core_set_xor): Do not pass CPU when aborting.
2769
2770 * sim-n-core.h (sim_core_read_aligned_N,
2771 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
2772 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
2773 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
2774 return length.
2775
2776 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
2777 sim_hw_print.
2778 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
2779 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
2780 functions.
2781 (sim_hw_print): New function.
2782
2783 * sim-engine.h (sim_engine_vabort): Declare.
2784 * sim-engine.c (sim_engine_vabort): New function.
2785
2786Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2787
2788 * sim-trace.c (print_data): For floating-point numbers trace raw
2789 hex value.
2790 (trace_result_fp2): New function.
2791 * sim-trace.h (trace_result_fp2): New declaration.
2792 (TRACE_FP_RESULT2): New macro.
2793
2794Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
2795
2796 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
2797 AM_CYGWIN32 and AM_EXEEXT.
2798 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
2799 to run and install-common rules.
2800 * common/configure: regenerate
2801
2802Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
2803
2804 * sim-types.h (cell_word): New type.
2805 (natural_cell): Delete type.
2806
2807Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
2808
2809 * configure: Regenerated to track ../common/aclocal.m4 changes.
2810 * config.in: Ditto.
2811
2812Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
2813
2814 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
2815
2816Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
2817
2818 * configure: Regenerated to track ../common/aclocal.m4 changes.
2819 * config.in: Ditto.
2820
2821Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
2822
2823 * acconfig.h: New file.
2824 * Make-common.in (top_builddir): New macro.
2825 (INTL_LIB): Removed.
2826 (INTLLIBS): New macro.
2827 (INTLDEPS): Likewise.
2828 (LIBDEPS): Use INTLDEPS.
2829 (EXTRA_LIBS): Use INTLLIBS.
2830 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
2831 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
2832 AM_LC_MESSAGES): New macros from GNU gettext.
2833
2834Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
2835
2836 * sim-config.h: Discard leading _ from macros.
2837 * sim-types.h: Ditto.
2838
2839Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
2840
2841 * Make-common.in (CSEARCH): Add -I to intl directories.
2842 (INTL_LIB): Point to libintl.a.
2843 (LIBDEPS): Add $(INTL_LIB).
2844 (EXTRA_LIBS): Ditto.
2845
2846Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
2847
2848 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
2849
2850 * cgen-ops.h (ADDCFSI): Fix.
2851 (SUBCFSI): Tweak.
2852
2853Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
2854
2855 * sim-types.h (signed_address, unsigned_address): Define.
2856
2857Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2858
2859 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
2860 QNaN.
2861
2862Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
2863
2864 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
2865 New functions, pack / unpack sim_fpu struct using raw values.
2866 (sim_fpu_is): Differentiate between negative and positive
2867 infinity.
2868
2869Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
2870
2871 * sim-bits.h (EXTEND4): Define.
2872 (EXTEND4, EXTEND15, EXTEND11): Ditto.
2873
2874Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
2875
2876 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
2877 declared so we need this cast to prevent long long addresses
2878 from being misconfigures. Results in access to unmapped memory.
2879
2880Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
2881
2882 * Make-common.in (RUNTESTFLAGS): Define.
2883 (check): Pass RUNTESTFLAGS to recursive make.
2884
2885Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
2886
2887 * sim-info.c (sim_info): Be verbose when either VERBOSE or
2888 STATE_VERBOSE_P.
2889
2890Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
2891
2892 * aclocal.m4 (sim-inline): By default, disable sim-inline when
2893 cross compiling.
2894
2895Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
2896
2897 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
2898 (sim-inline): Update to match sim-inline.[hc]
2899 * configure: Regenerated to track ../common/aclocal.m4 changes.
2900
2901 * Make-common.in (sim_main_headers): Add sim-inline.h
2902
2903 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
2904 selected.
2905 * sim-endian.h (sim-endian.c): Ditto.
2906
2907 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
2908 (sim_events_set_trace): Delete unused prototype.
2909
2910 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
2911 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
2912
2913 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
2914 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
2915 Comment out, not yet implemented in sim-fpu.c.
2916 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
2917 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
2918
2919 * sim-inline.h: Rewrite description.
2920 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
2921 (SIM_MAIN_INLINE): Add inline option.
2922
2923 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
2924 include generated files. Handled by generator directly.
2925
2926Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2927
2928 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
2929 up-to-date.
2930
2931 * sim-trace.h (TRACE_ANY_P): Define.
2932 (struct _trace_data): Add trace_any_p.
2933
2934Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
2935
2936 * run.c (main): Handle all alternatives of enum sim_stop.
2937 (main): Delete unused `asection *s'.
2938
2939Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2940
2941 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
2942
2943 * configure: Regenerated to track ../common/aclocal.m4 changes.
2944
2945 * sim-hw.c: New file.
2946 * sim-hw.h (sim_hw_parse): Declare function.
2947 (hw-tree.h): Do not include.
2948
2949 * sim-base.h (STATE_HW): Define.
2950 (struct sim_state_base): Add member struct *hw.
2951
2952 * sim-module.c (sim-hw.h): Include.
2953 (modules): Add sim_hw_install.
2954
2955 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
2956
2957Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2958
2959 * sim-base.h (CPU_INDEX): Define.
2960
2961 * sim-utils.c (sim_state_alloc): Initialize.
2962 * sim-module.c (sim_post_argv_init): Ditto.
2963
2964Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2965
2966 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
2967 properly formatted lists.
2968
2969Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2970
2971 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
2972 0x2f needs to be 0x3f.
2973
2974Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
2975
2976 * hw-tree.c (hw_tree_find_property): Return NULL when device is
2977 not found.
2978 (hw_tree_find_*_property): Clean up error message when property is
2979 not found.
2980
2981 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
2982 present before looking for it.
2983
2984Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
2985
2986 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
2987 (AC_CHECK_FUNCS): Add check for __setfpucw.
2988 * configure: Regenerated.
2989
2990Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
2991
2992 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
2993 hw_pal_timer, hw_pal_timer_value): Define.
2994 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
2995 (do_counter_event, do_counter_read, do_counter_value,
2996 do_counter_write): new functions.
2997
2998Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
2999
3000 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3001 trace output.
3002
3003 * hw-base.c (hw_create): Stop searching for a device when one is
3004 found.
3005
3006Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3007
3008 * configure: Regenerated to track ../common/aclocal.m4 changes.
3009
3010Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3011
3012 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3013 appends extra devices.
3014 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3015 the device names.
3016
3017 * Make-common.in (hw-config.h): New target, create hw-config.h
3018 file.
3019 (SIM_HW): Definition from @sim_hw@.
3020 (hw-base.o): Depend on hw-config.h
3021
3022Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3023
3024 * Make-common.in: Get SHELL from configure.
3025 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3026 move-if-change. Fixes NT native build problem.
3027 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3028 move-if-change. Fixes NT native build problem.
3029 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3030 NT native builds.
3031
3032Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3033
3034 * hw-device.h, hw-device.c (hw_strdup): New function.
3035
3036 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3037 strings name, family and args.
3038 (full_name_of_hw): Use hw_strdup when returning the full path.
3039
3040 * hw-properties.c: Clean up property not found / wrong type error
3041 messages.
3042
3043 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3044 before attaching any ports.
3045
3046 * hw-base.c (hw-config.): Include. Replace hardwired table.
3047
3048 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3049
3050 * Make-common.in: Add rule for dv-glue.o.
3051
3052Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3053
3054 * hw-base.c (hw_finish): Move setting of trace level to here.
3055 (hw_create): From here.
3056
3057 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3058 ../ppc/device_table.c.
3059
3060 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3061
3062 * hw-tree.c (print_properties): Supress path when printing
3063 properties of root node.
3064
3065Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3066
3067 * hw-device.h (HW_TRACE): Define.
3068 (hw_trace): Declare.
3069 * hw-device.c (hw_trace): Implement function.
3070
3071 * hw-base.c (hw_create): Set hw trace level from "trace?"
3072 property.
3073
3074 * dv-core.c (dv_core_attach_address_callback): Add trace.
3075
3076 * dv-pal.c: Replace DTRACE with HW_TRACE.
3077
3078Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3079
3080 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3081 (hw_alloc_data): Delcare.
3082 (struct hw): Add member alloc_of_hw.
3083
3084 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3085 functions. Assocate memory with a device.
3086 (stdlib.h): Include.
3087
3088 * hw-base.h (set_hw_delete): Define.
3089 (hw_delete_callback): Declare.
3090 (hw_delete): Declare.
3091
3092 * hw-base.c (hw_delete): Implement function.
3093 (struct hw_base_data): Add member to_delete.
3094 (ignore_hw_delete): New function, does nothing.
3095 (hw_create): Set the hw_delete method.
3096 (hw_create): Allocate the base type using HW_ZALLOC before setting
3097 any methods.
3098
3099 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3100
3101 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3102
3103 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3104 (attach_hw_port_edge): Add struct hw argument
3105
3106 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3107 hw_zalloc/hw_free.
3108
3109Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3110
3111 * hw-device.h (hw_attach_address_callback,
3112 hw_detach_address_callback): Attach to a single space not a space
3113 mask. Clarify interpretation of SPACE:ADDR parameters.
3114
3115 * hw-base.c (passthrough_hw_attach_address,
3116 passthrough_hw_detach_address): Update.
3117 * dv-core.c (dv_core_attach_address_callback): Ditto.
3118 * dv-pal.c (hw_pal_attach_address): Ditto.
3119
3120Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3121
3122 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3123
3124Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3125
3126 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3127 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3128 hw-properties_h, hw-tree_h): Define, point at corresponding
3129 header.
3130 (hw_base_headers): Define list of headers included by hw-base.h
3131 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3132 hw-properties.o, hw-tree.o): Specify dependencies.
3133 (dv-core.o, dv-pal.o): Ditto.
3134
3135 * sim-hw.h: New file.
3136
3137 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3138 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3139
3140 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3141
3142 * hw-base.h, hw-base.c: new files. Copied from
3143 ../ppc/device_table.[hc].
3144
3145 * dv-core.c, dv-pal.c: New files. Copied from
3146 ../ppc/hw_{core,pal}.c
3147
3148 * sim-basics.h (struct hw): Declare.
3149 (enum port_direction, enum object_disposition): Declare.
3150
3151Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3152
3153 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3154 sim_dv_src in Makefile. Take list of devices as parameter to m4
3155 macro..
3156
3157 * configure: Regenerated to track ../common/aclocal.m4 changes.
3158
3159Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3160
3161 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3162 trace_prefix can abort cleanly.
3163
3164Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3165
3166 * dv-sockser.c, dv-sockser.h: New files.
3167 * Make-common.in (dv-sockser.o): Add rule for.
3168 * aclocal.m4: Check for fcntl.h.
3169 * config.h: Add HAVE_FCNTL_H.
3170
3171 * sim-break.c (remove_breakpoint): Fix thinko.
3172
3173 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3174 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3175
31761998-03-13 Fred Fish <fnf@cygnus.com>
3177
3178 * sim-base.h (struct sim_state_base): Add prog_syms and
3179 define macro STATE_PROG_SYMS.
3180 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3181 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3182 and bfd_canonicalize_symtab, to get symbol table on first use
3183 and preserve it via STATE_PROG_SYMS for future calls to
3184 bfd_find_nearest_line.
3185
3186Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3187
3188 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3189
3190 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3191 up to nr_maps, not just access_* maps.
3192
3193 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3194 maps.
3195
3196 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3197 over nr_maps not sim_core_nr_maps.
3198
3199 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3200 core_map argument to unsigned.
3201 (struct _sim_core): Ditto for struct member core_map.
3202
3203 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3204
3205 * sim-basics.h (access_io, access_*_io): Define.
3206 (map_read, map_write, map_exec, map_io): Define.
3207
3208 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3209 attach with more generic mapmask.
3210 (sim_core_{read,write}_*): Change map argument to unsigned.
3211
3212 * sim-core.c (sim_core_uninstall, sim_core_attach,
3213 sim_core_detach): Iterate over nr_maps instead of
3214 sim_core_nr_maps.
3215
3216 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3217 instead of the write_map.
3218 (remove_breakpoint): Ditto.
3219
3220 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3221 with read_map, write_map, exec_map resp.
3222
3223 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3224 Ditto.
3225
3226 * cgen-utils.c (sim_disassemble_insn): Ditto.
3227
3228 * sim-hrw.c (sim_write, sim_write): Ditto.
3229
3230 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3231 transfer_to_str): New functions.
3232
3233Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3234
3235 * sim-base.h (sim_state_base): New member environment.
3236 (STATE_ENVIRONMENT): New macro.
3237 * sim-config.c (current_environment): Delete.
3238 (sim_config_default): New function.
3239 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3240 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3241 (sim_config_default): Add prototype.
3242 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3243 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3244 Set STATE_ENVIRONMENT, not current_environment.
3245
3246Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3247
3248 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3249
3250Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3251
3252 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3253
3254 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3255
3256Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3257
3258 * Make-common.in (TAGS): Make smarter.
3259 * Makefile.in (TAGS): Ditto.
3260
3261Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3262
3263 * sim-module.c (*): Fix typos in assertion tests.
3264
3265Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3266
3267 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3268 can't be constant.
3269
3270 * sim-options.c (sim_parse_args): Ditto.
3271 (sim_args_command): Return OK, instead of nothing, for an empty
3272 command.
3273
3274Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3275
3276 * sim-profile.c (profile_info): Rename from profile_print. Drop
3277 misc and misc_cpu callback arguments. Use
3278 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3279 (profile_install): Install profile_info function.
3280
3281 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3282 STATE_PROFILE_INFO_CALLBACK): Define.
3283 (struct PROFILE_DATA): Add field info_cpu_callback.
3284 (profile_print): Delete function.
3285
3286 * sim-base.h (STATE_MODULES): Define. Replace individual
3287 STATE_*_LIST with single struct module_list.
3288
3289 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3290 (struct module_list): Declare.
3291
3292 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3293 sim_module_info): New functions.
3294 (sim_module_install): Clean up module data structures.
3295
3296 * sim-info.c (sim_info): New file. New function. Call
3297 sim_module_info.
3298
3299 * Make-common.in (sim-info.o): Define rule.
3300 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3301
3302
3303Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3304
3305 * sim-base.h (sim_cpu_base): New members name, options.
3306 (sim_cpu_lookup): Add prototype.
3307 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3308 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3309 (sim_add_option_table): Update prototype.
3310 * sim-options.c (sim_add_option_table): New argument `cpu'.
3311 (standard_option_handler,standard_install): Update.
3312 (sim_parse_args): Handle cpu specific options.
3313 (print_help): New static function.
3314 (sim_print_help): Call it. Print cpu specific options.
3315 (find_match): New static function.
3316 (sim_args_command): Call it. Handle cpu specific options.
3317 * sim-utils.c (sim_cpu_lookup): New function.
3318 * sim-memopt.c (memory_option_handler): Update.
3319 (sim_memopt_install): Update.
3320 * sim-model.c (model_option_handler): Update.
3321 (model_install): Update.
3322 * sim-profile.c (profile_option_handler): Update.
3323 (profile_install): Update.
3324 * sim-trace.c (trace_option_handler): Update.
3325 (trace_install): Update.
3326 * sim-watch.c (watchpoint_option_handler): Update.
3327 (sim_watchpoint_install): Update.
3328 * cgen-scache.c (scache_option_handler): Update.
3329 (scache_install): Update.
3330
3331Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3332
3333 * Make-common.in (check): Run `make check' in testsuite dir.
3334
3335Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3336
3337 * sim-trace.c (trace_result0): New function.
3338
3339 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3340 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3341 tracing sim_fpu variables.
3342 (TRACE_ALU_RESULT0): Define.
3343 (TRACE_FP_RESULT_WORD): Define.
3344 (TRACE_FP_INPUT_WORD1): Define.
3345
3346 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3347 sim_fpu_two): New constants.
3348 (sim_fpu_op1, sim_fpu_op2): New types.
3349 (struct _sim_fpu): Delete member result. Re-order other members.
3350 (sim_fpu_sign, sim_fpu_exp): New functions.
3351 (sim_fpu_max, sim_fpu_min): new functions.
3352 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3353 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3354
3355Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3356
3357 * sim-profile.c (profile_print): Delete duplicate test of
3358 PROFILE_INSN_IDX.
3359 (profile_print_pc): Exit early if data collection not set up.
3360 (profile_print_core): Simplify by calling sim_core_map_to_str.
3361 * sim-core.h (sim_core_map_to_str): Declare.
3362 * sim-core.c (sim_core_map_to_str): Make non-static.
3363
3364 * genmloop.sh (engine_resume): Update insn_count before exiting.
3365 (engine_resume_full): Keep accurate core profile data.
3366
3367 * cgen-utils.c (sim_disassemble_insn): Don't use
3368 sim_core_read_aligned_N, it messes up profiling results.
3369
3370Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
3371
3372 * nltvals.def: Regenerate with MN10300 additions.
3373
3374Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
3375
3376 * sim-trace.h (TRACE_ALU_RESULT2): Define.
3377
3378 * sim-trace.h, sim-trace.c (trace_result_word2,
3379 trace_input_word4, trace_result_word4): New function.
3380
3381Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
3382
3383 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
3384
3385 * sim-xcat.h: Delete.
3386 * cgen-mem.h: Delete inclusion of sim-xcat.h.
3387 * cgen-sim.h: Ditto.
3388 * sim-alu.h: Replace sim-xcat.h with symcat.h.
3389 * sim-n-bits.h: Ditto.
3390 * sim-n-core.h: Ditto.
3391 * sim-n-endian.h: Ditto.
3392
3393Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
3394
3395 * syscall.c (cb_syscall): Handle short reads, and EOF.
3396
3397Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3398
3399 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
3400 sim_fpu to safely print fp_word values.
3401 (print_data): Add trace_fmt_bool and trace_fmt_addr.
3402 (trace_result_bool1, trace_result_addr1): New functions.
3403 (trace_input_bool1, trace_input_addr1): New functions.
3404
3405 * sim-trace.h (TRACE_FPU_*): Define.
3406
3407Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3408
3409 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
3410 (sim_fpu_fpto, sim_fpu_tofp): Define.
3411
3412Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3413
3414 * sim-fpu.c (sim_fpu_cmp): New function.
3415
3416Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
3417
3418 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
3419 instead of abuf->length.
3420 * sim-trace.c (trace_options): Have -t only trace a few useful things.
3421 (set_trace_option_mask): Renamed from set_trace_options.
3422 (set_trace_option): New function.
3423 (trace_option_handler): Update calls to set_trace_option{,_mask}.
3424 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
3425
3426Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3427
3428 * sim-basics.h: Declare struct _sim_fpu.
3429
3430Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3431
3432 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
3433 (trace_prefix, trace_input*, trace_result*): Declare.
3434 (trace_one_insn): Change declaration, assume trace_prefix called.
3435 (trace_generic): Like trace_one_insn.
3436 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
3437 (TRACE_alu, TRACE_[a-z]*): Update.
3438
3439 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
3440 trace_insn, save_data, trace_idx_to_str, print_data): New
3441 functions.
3442 (trace_one_insn): Rewrite.
3443 (trace_generic): New function.
3444
3445Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
3446
c906108c
SS		 3447 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
3448
3449 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
3450 (SEMANTIC_FN): Rewrite declaration.
3451 (DECODE): Update type of semantic_fast member.
3452 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 3453 * sim-base.h (sim_state_base): Delete conditionals surrounding
3454 member scache_size.
3455
3456Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
3457
3458 * sim-load.c (sim_load_file): Print LMA/VMA according to value
3459 used.
3460
3461Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
3462
3463 * sim-core.c: Add missing prototypes for WITH_DEVICES.
3464 Add missing parameters to device_io calls.
3465 * sim-core.h: Add missing parameters to device_io calls.
3466
3467Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
3468
3469 * cgen-sim.h (DECODE): Always use switch for `read' for now.
3470 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
3471 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 3472 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
3473 (engine_resume): Likewise. Make `engine' volatile. Save copy
3474 of cpu pointer in volatile object. Initialize read switch if
3475 -parallel.
3476
3477Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
3478
3479 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
3480 (SEM_INSN): New macro.
3481
3482Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3483
3484 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
3485
3486Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3487
3488 * configure: Regenerated to track ../common/aclocal.m4 changes.
3489
3490Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3491
3492 * sim-types.h (fp_word): New type, define according to
3493 WITH_TARGET_FLOATING_POINT_BITSIZE.
3494
3495 * aclocal.m4 (default_sim_floating_point_bitsize): Add
3496 configuration of size of floating point registers.
3497
3498Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3499
3500 * sim-profile.c (profile_print): Only print CPU <N> if other
3501 output is going to appear.
3502
3503Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3504
3505 * configure: Regenerated to track ../common/aclocal.m4 changes.
3506
3507Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3508
3509 * sim-types.h (address_word): Typedef according to
3510 WITH_TARGET_ADDRESS_BITSIZE.
3511 (signed_cell, unsigned_cell, natural_cell): Ditto using
3512 WITH_TARGET_CELL_BITSIZE.
3513
3514 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
3515 (WITH_TARGET_CELL_BITSIZE): Define.
3516 (WITH_HOST_WORD_BITSIZE): Delete.
3517
3518 * sim-config.c (print_sim_config): Update.
3519
3520 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
3521 configuration of address and OpenFirmware cell sizes.
3522
3523Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3524
3525 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
3526 * sim-run.c (sim_engine_run): Update.
3527
3528 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
3529 CPU_CIA.
3530 * sim-run.c (sim_engine_run): Ditto.
3531
3532 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
3533 (sim_resume): Pass nr_cpus to sim_engine_run.
3534
3535 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
3536
3537 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
3538 MAX_NR_PROCESSORS.
3539 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
3540
c906108c
SS		 3541Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
3542
3543 * Make-common.in (stamp-tvals): New rule.
3544 (targ-vals.h,targ-map.c): Depend on it.
3545 (clean): Remove stamp-tvals.
3546
3547Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
3548
3549 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
3550 in code also #if 0'ed.
3551
3552Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
3553
3554 * configure: Regenerated to track ../common/aclocal.m4 changes.
3555 * aclocal.m4: Recognize --enable-maintainer-mode.
3556
3557Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
3558
3559 * cgen-scache.h: Deleted.
3560 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 3561 * cgen-scache.c: Only compile contents if WITH_SCACHE.
3562 (scache_init): Use runtime computed size of SCACHE.
3563 (scache_flush): Likewise.
3564 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
3565 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
3566 * cgen-sim.h: Scache support moved here.
3567 (PC): Redo definition.
3568 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
3569 (DECODE): Add parallel execution support.
3570 Only include semantic label members if using switch.
3571 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
3572 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
3573 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
3574 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
3575 from cgen-types.h.
3576 (engine_{stop,run,resume,halt,signal}): Delete decls.
3577 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
3578 (argbuf,scache): Delete forward decls.
3579 (STATE): Delete decl.
3580 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
3581 Include cgen-mem.h, cgen-ops.h.
3582 (engine_halt,engine_signal): Delete.
3583 ({ex,exc,sem,semc}_illegal): Delete.
3584 (sim_disassemble_insn): Result of extract fn is in bits.
3585 * genmloop.sh: Rewrite.
3586
3587 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
3588 line numbers.
3589
3590 * sim-base.h (sim_state_base): Delete member `model'.
3591 (sim_cpu_base): Add member `model'.
3592 * sim-model.h (IMP_PROPERTIES): New type.
3593 (MACH): New members imp_props, models.
3594 (models): Delete decl.
3595 * sim-model.c (set_model): Update.
3596 * sim-profile.c (profile_print_model): Update.
3597
3598 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
3599
3600Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
3601
3602 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
3603 CGEN_INSN_SYNTAX().
3604
3605Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3606
3607 * configure: Regenerated to track ../common/aclocal.m4 changes.
3608 * config.in: Ditto.
3609
3610Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
3611
3612 * aclocal.m4 (AR): Check for sigaction.
3613
3614Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
3615
3616 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
3617
3618 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
3619 * sim-config.c (sim_config): Replace WITH_DEVICES with
3620 WITH_TREE_PROPERTIES.
3621
3622 * configure: Regenerated to track ../common/aclocal.m4 changes.
3623
3624Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
3625
3626 * Make-common.in (SIM_ENVIRONMENT): New variable.
3627 (CONFIG_CFLAGS): Add it.
3628 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
3629 --enable-sim-environment option.
3630 * configure: Regenerated.
3631 * sim-config.h (environment support): Rewrite.
3632 * sim-config.c (current_environment): Define as enum, unconditionally.
3633 (current_alignment): Define unconditionally.
3634 (config_environment_to_a): Update.
3635 (config_alignment_to_a): Fix type of argument. Define unconditionally.
3636 (sim_config): Handle environment and alignment determination
3637 unconditionally. Delete sanity checks of current_environment,
3638 unnecessary.
3639 (print_sim_config): Update.
3640 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
3641 (standard_options): Add --environment.
3642 (standard_option_handler): Likewise.
3643
3644Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
3645
3646 * sim-alu.h: Add notes on carry vs borrow for subtraction.
3647 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
3648 (ALU{,8,16,32,64}ADDC): Define - add carrying.
3649 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
3650 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
3651 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
3652 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
3653 argument ADD_CA macro with two argument ADDC_C - add carrying with
3654 carry in.
3655 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
3656 argument SUB_CA macro with two argument SUBC_X - subtract
3657 carrying, extended.
3658 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
3659 borrow-in.
3660 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
3661
3662Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
3663
3664 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
3665 * sim-io.h (sim_io_syscalls): Delete.
3666
3667Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
3668
3669 * syscall.c (cb_syscall): Add missing else, so write to stdout
3670 isn't doubled.
3671
3672 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
3673 the carry bit from the CPU's psw.
3674
3675Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
3676
3677 * gennltvals.sh: Redo syscall support.
3678 * nltvals.def: Regenerated.
3679
3680Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
3681
3682 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
3683 the stream immediately.
3684
3685Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3686
3687 * sim-io.c (sim_io_getstring): Delete unused len2.
3688 (sim_io_syscalls): Ditto for sys_errno.
3689
3690Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
3691
3692 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
3693
3694 * Make-common.in (run.o): Depend on remote-sim.h.
3695 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
3696 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
3697
3698Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
3699
3700 * sim-io.c (sim_io_syscalls): Disable lseek.
3701
3702Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
3703
3704 * gennltvals.sh: Generate syscall values for d30v.
3705
3706 * gennltvals.sh: Use libgloss/syscall.h for sparc.
3707 * nltvals.def: Regenerate.
3708
3709 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
3710 (os_fstat): Likewise. Validate fd argument.
3711 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
3712 just compute target stat struct length.
3713 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
3714 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
3715 (get_string): Return host errno values so they can be properly
3716 translated later.
3717 (cb_syscall): Likewise.
3718 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
3719 (cb_syscall, case read): Use read_stdin for file descriptor 0.
3720 (cb_syscall, case write): Use write_stderr for file descriptor 2.
3721 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
3722 (get_path): New function.
3723
3724Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
3725
3726 * sim-io.c (sim_io_syscalls): New function to provide system call
3727 emulation. Provide exit, open, close, read, write, lseek, and
3728 unlink.
3729 (sim_io_getstring): New function to return a string from a
3730 simulated memory location.
3731
3732 * sim-io.h (sim_io_syscalls): Add declaration.
3733
3734Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
3735
3736 * sim-core.c (sim_core_signal): Fix spelling error in message.
3737
3738 * sim-hrw.c (sim_read): Use read map, not write map.
3739
3740 * Make-common.in (all): Add .gdbinit.
3741 * gdbinit.in: Add dump command.
3742
3743 * sim-model.c (model_options): Use '\0' for `shortopt'.
3744
3745 * sim-trace.c (trace_option_handler): Set state trace file
3746 for --trace-file in addition to cpu's values.
3747 (trace_vprintf): If cpu == NULL, try state's trace file.
3748 (trace_options): Reorganize table, reword some descriptions.
3749
3750Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3751
3752 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
3753 New functions.
3754
3755Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
3756
3757 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
3758 signal untranslated, document problem with this.
3759
3760 * nrun.c (main): Check for a prog name of `*step'. If present,
3761 step the simulator instead of allowing it to run free.
3762
3763 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
3764
3765 * Make-common.in (sim_main_headers): Add sim-signal.h.
3766
3767Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
3768
3769 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
3770
3771Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
3772
3773 * sim-signal.h: Start simulator signals at 64 so that host signal
3774 numbers can be detected and reported.
3775
3776 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
3777
3778Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
3779
3780 * callback.c (cb_host_to_target_stat): Fix return values.
3781
3782 * cgen-sim.h (enum_signal_type): Delete.
3783 (engine_signal): Update prototype.
3784 * cgen-utils.c: Don't include <signal.h>.
3785 (sim_signal_to_host): Delete, lives in sim-signal.c now.
3786 (engine_signal): Update.
3787
3788 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
3789 (sim_state_free): Call SIM_STATE_FREE if defined.
3790
3791 * sim-module.c (sim_module_install): Don't leave any modules
3792 installed if one fails to install.
3793
3794Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
3795
3796 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
3797 more, since alloca is not used in this file.
3798
3799 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
3800 correctly set the carry and overflow bits for those types.
3801 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
3802 with carry, so carry is correct after doing both adds.
3803 (ALU*): Space out '\' to make it easier to read.
3804
3805Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
3806
3807 * sim-core.c (sim_core_signal): Use sim_stopped instead of
3808 sim_signalled.
3809
3810 * sim-signal.c, sim-signal.h: New files.
3811 * Make-common.in (sim-signal.o): Add rule for.
3812 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
3813 * sim-abort.c: Don't include <signal.h>.
3814 * sim-basics.h: #include "sim-signal.h".
3815 * sim-break.c: Don't include <signal.h>.
3816 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
3817 * sim-core.c: Don't include <signal.h>.
3818 (SIGBUS): Delete definition.
3819 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
3820 * sim-engine.c: Don't include <signal.h>.
3821 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
3822 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
3823 * sim-resume.c: Don't include <signal.h>.
3824 (SIGTRAP): Delete definition.
3825 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
3826 * sim-stop.c: Don't include <signal.h>.
3827 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
3828 * sim-watch.c: Don't include <signal.h>.
3829 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
3830
3831 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
3832
3833 * sim-base.h (CIA_ADDR): Provide default definition.
3834 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
3835 * sim-break.c (sim_handle_breakpoint): Likewise.
3836
3837Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
3838
3839 * Make-common.in (srccom): New variable.
3840
3841 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
3842 (LIB_OBJS): Add syscall.o.
3843 (gentmap): Pass $(NL_TARGET) to $(CC).
3844 (syscall.o): Add rule for.
3845 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
3846 (sim-bits.o): Depend on $(sim-n-bits_h).
3847 (sim-load.o): Depend on callback.h.
3848
3849 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
3850 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
3851 * cgen-mem.h, cgen-ops.h: New files.
3852
3853 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
3854
3855 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
3856 Rewrite build rule.
3857 * callback.c: #include string.h or strings.h.
3858 #include sys/types.h and sys/stat.h.
3859 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
3860 (os_get_errno,os_open): Update.
3861 (os_stat,os_fstat): New functions.
3862 (os_init): Initialize syscall_map, errno_map, open_map.
3863 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
3864 errno_map, open_map, signal_map, stat_map.
3865 (cb_read_target_syscall_maps): New function.
3866 (cb_target_to_host_syscall): New function.
3867 (cb_host_to_target_errno): Renamed from host_to_target_errno.
3868 (cb_target_to_host_open): Renamed from target_to_host_open.
3869 (store): New function.
3870 (cb_host_to_target_stat): New function.
3871 * syscall.c: New file.
3872 * gentmap.c (sys_tdefs): New global.
3873 (gen_targ_vals_h): Output target syscall numbers.
3874 (gen_targ_map_c): Update. Output target syscall translation map.
3875 * gentvals.sh: New first argument `target'. Preface table with
3876 #ifdef NL_TARGET_$target if non-null target passed.
3877 * gennltvals.sh: New file.
3878 * nltvals.def: Regenerated.
3879
3880Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
3881
3882 * sim-n-core.h (sim_core_read_unaligned_N): Return static
3883 sim_core_dummy_M.
3884 (sim_core_dummy_M): Declare.
3885
3886Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
3887
3888 * sim-core.c (sim_core_signal): Print the address of the
3889 instruction.
3890
3891Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
3892
3893 * sim-base.h (sim_state_base): Move `magic' to end of struct.
3894
3895 * sim-base.h (sim_state_base): Add member trace_data.
3896 (STATE_TRACE_DATA): New macro.
3897 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
3898 ({WITH_,}TRACE_DEBUG_P): New macros.
3899 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
3900 (_sim_cpu): Delete forward reference.
3901 (debug_printf): Update.
3902 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
3903 (trace_options): Add --trace-debug.
3904 (set_trace_options): Handle it.
3905 (trace_option_handler): Likewise.
3906 (trace_install): Init state trace_data struct.
3907 (trace_uninstall): Close state trace file.
3908 * sim-events.c (ETRACE): Only print source file and line number if
3909 --trace-debug.
3910 * sim-n-core.h (sim_core_trace_M): Likewise.
3911
3912 * sim-core.c (sim_core_signal): Add missing "\n" in message.
3913
39141997-11-13 Felix Lee <flee@cygnus.com>
3915
3916 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
3917 initializer.
3918 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
3919
3920Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
3921
3922 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
3923
3924 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
3925 built this way.
3926 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
3927 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
3928 source tree.
3929
3930Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
3931
3932 * sim-events.c (sim_events_process): Re-compute the time -
3933 update_time_from_event - as each event is processed. Reverses
3934 previous change.
3935
3936Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3937
3938 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
3939
3940Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3941
3942 * sim-events.c (sim_events_process): Delete redundant call to
3943 update_time_from_event.
3944 (sim_events_slip): Always decrement time_from_event.
3945 (sim_events_tick, sim_events_deschedule, update_time_from_event):
3946 Delete assertion that time_from_event >=0 when work in queue, no
3947 longer applicable.
3948
3949Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
3950
3951 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
3952 (standard_option_handler): Update.
3953
3954 * sim-options.h: Clarify documentation.
3955 (OPTION_LONG_ONLY_P): Delete definition.
3956 (OPTION_VALID_P): Define.
3957
3958 * sim-options.c (sim_print_help): Allow short only options.
3959 (sim_parse_args): Ditto.
3960 (sim_args_command): Skip short only options.
3961 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
3962 separate entries for short and long options in the HANDLERS and
3963 ORIG_VAL tables.
3964 (sim_parse_args): Disable argument permutation.
3965
3966Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
3967
3968 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
3969 Add argument M, size of data type.
3970 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
3971 Declare, ditto for 5, 6 & 7 byte transfers.
3972 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
3973 as aligned variant.
3974
3975 * sim-n-core.h (sim_core_trace_M): Rename from
3976 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
3977 with transfer type. Print transfer direction. Handle 1 and 2 byte
3978 transfers.
3979 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
3980 unaligned accesses.
3981 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
3982 Update all functions.
3983
3984 * sim-core.c: Generate functions starting with 16 not 1.
3985 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
3986 all 5, 6 & 7 byte transfers.
3987
3988 * sim-n-core.h (sim_core_read_misaligned_N,
3989 sim_core_write_misaligned_N): Implement.
3990
3991Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
3992
3993 * sim-endian.h (U16_8): Implement
3994
3995 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
3996
3997 * sim-endian.h (VL8_16, VH8_16): Implement.
3998
3999 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4000 long in printf.
4001 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4002 (memory_option_handler): Skip comma in alias address list
4003
4004Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4005
4006 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4007 space params.
4008 (parse_size, parse_addr): New functions
4009 (memory_option_handler, memory_options): Parse address & size
4010 using new functions. Pass level, space, modulo to do_memopt_add &
4011 do_memopt_del.
4012
4013 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4014
4015 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4016 `attach_type attach' argument with `unsigned level' argument.
4017 Document.
4018
4019 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4020 sim_core_attach): Replace argument attach with level. Update
4021 verification of arguments.
4022 (sim_core_map_detach, sim_core_detach): Replace argument attach
4023 with level.
4024
4025 * sim-basics.h (enum _attach_type): Delete.
4026
4027Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4028
4029 * sim-core.h (sim_core_write_8): Define.
4030
4031Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4032
4033 * sim-bits.h: Document ROTn macro.
4034
4035 * sim-endian.h (H2T): Handle 16 byte variables.
4036
4037 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4038 error.
4039
4040 * sim-core.c: Do not generate sim_core_*_word.
4041
4042 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4043 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4044
4045 * sim-core.h (sim_core_read_unaligned_word,
4046 sim_core_read_aligned_word, sim_core_read_word,
4047 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4048 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4049
4050Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4051
4052 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4053
4054 * sim-endian.h: Disable 16 byte support.
4055
4056Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4057
4058 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4059
4060 * sim-n-core.h (sim_core_trace_N): New function.
4061 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4062 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4063
4064 * sim-endian.h: Add 128 bit variant.
4065
4066 * sim-core.h, sim-core.c: Add 128 bit variant.
4067
4068 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4069
4070Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4071
4072 * sim-events.c (sim_events_process): Clear events->work_pending.
4073 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4074 setting, nr_ticks_to_process.
4075 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4076 when the event queue isn't next.
4077
4078 * sim-events.h, sim-events.c (sim_events_slip): New function.
4079
4080Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4081
4082 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4083
4084 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4085 arguments.
4086
4087Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4088
4089 * nrun.c (main): Remove useless test of name != NULL.
4090 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4091
4092Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4093
4094 * sim-fpu.c (EXPMAX): Type is unsigned.
4095 (MIN_INT, MAX_INT): Type is signed64.
4096 (i2fpu): Type of val is signed64.
4097
4098Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4099
4100 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4101 a bucket size of zero.
4102
4103 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4104 OPTION_PROFILE_PC): Define.
4105 (profile_option_handler): Add support for --profile-pc and
4106 --profile-pc-granularity options.
4107 (profile_pc_init): When possible, compute nr buckets from bucket
4108 size.
4109
4110 * sim-profile.c (profile_pc_init): Align the profile-pc end
4111 address with the profile-pc bucket size.
4112
4113 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4114 something less ambiguous.
4115 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4116
4117 * sim-profile.c (profile_pc_cleanup): New function. Move
4118 profile_pc_uninstall code to here.
4119 (profile_pc_uninstall): Call.
4120 (profile_pc_init): Call.
4121
4122Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4123
4124 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4125 file using BSD gprof format.
4126
4127 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4128 unsigned_word.
4129 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4130 MSBIT64): Force result to unsignedN.
4131
4132Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4133
4134 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4135 brace from macro.
4136 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4137 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4138 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4139 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4140
4141Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4142
4143 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4144 type void*.
4145
4146 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4147 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4148 type void*.
4149 (sim_core_attach): Rename buffer_freed to free_buffer, type
4150 void*. Ensure that allocated buffer is alligned according to
4151 region's address.
4152
4153Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4154
4155 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4156 (ALU64_SUB): Define.
4157
4158 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4159 (.gdbinit): Remove dependencies, generate once per build.
4160
4161Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4162
4163 * sim-n-core.h (sim_core_read_aligned_N,
4164 sim_core_write_aligned_N): Make xaddr param type address_word not
4165 unsigned_word.
4166
4167Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4168
4169 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4170 unpacked floating point struct. Pass sim_fpu object by reference.
4171 Add preliminary support for rounding modes.
4172
4173Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4174
4175 * configure: Regenerated to track ../common/aclocal.m4 changes.
4176
4177Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4178
4179 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4180 WITH_TARGET_BITSIZE.
4181
4182Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4183
4184 * sim-profile.c (profile_print_core): label needs empty statement.
4185
4186Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4187
4188 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4189 and zfree instead of xmalloc and free. Prevents warnings.
4190
4191Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4192
4193 * configure: Regenerated to track ../common/aclocal.m4 changes.
4194
4195Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4196
4197 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4198 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4199
4200 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4201 controling the bitsize/msb of the target.
4202
4203Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4204
4205 * Make-common.in: New files sim-break.c, sim-break.h.
4206 * sim-base.h: Add point to breakpoint list to sim_state_base.
4207 * sim-break.c sim-break.h: New modules that implement intrinsic
4208 breakpoint support.
4209 * sim-module.c: Add breakpoint module.
4210
4211Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4212
4213 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4214 an hour.
4215 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4216 if (0) { 1 % 0; }
4217 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4218 (SIGBUS) define for Windows.
4219 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4220 * sim-resume.c: define SIGTRAP for windows.
4221 * sim-xcat.h: use token pasting if ALMOST_STDC.
4222
4223Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4224
4225 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4226 configured values.
4227 (CONFIG_CFLAGS): Add same.
4228
4229Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4230
4231 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4232 (SIGNED32): use ##i32.
4233
4234Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4235
4236 * configure: Regenerated to track ../common/aclocal.m4 changes.
4237
4238Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4239
4240 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4241 endian of target.
4242
4243 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4244 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4245 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4246 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4247 (CONFIG_CFLAGS): Add same.
4248
4249 * aclocal.m4: Perform AC_SUBST on optional options.
4250
4251Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4252
4253 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4254
4255 * sim-options.c (standard_option_handler): Typo in warning message.
4256
4257 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4258
4259 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4260 insn count. Make count conditional on there being a valid
4261 INSN_NAME.
4262 (profile_pc_init): Make default PC profile frequency an arbitrary
4263 256.
4264
4265 * sim-base.h: Ditto.
4266
4267 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4268 SIM_HAVE_MODEL.
4269
4270 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4271 archure struct.
4272
4273Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4274
4275 * configure: Regenerated to track ../common/aclocal.m4 changes.
4276
4277Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4278
4279 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4280 configured alignment.
4281
4282Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4283
4284 * configure: Regenerated to track ../common/aclocal.m4 changes.
4285
4286Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4287
4288 * sim-config.c (sim_config): Check for default alignment.
4289
4290 * sim-options.c (standard_option_handler): Add alignment option.
4291
4292 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4293 default alignment requirements on memory accesses.
4294
4295Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4296
4297 * sim-load.c (sim_load_file): Return failure if the executable
4298 had no loadable sections.
4299
4300Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4301
4302 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4303 trace output.
4304
4305 * sim-core.c (sim_core_signal): When bad access halt simulator
4306 SIGSEGV / SIGBUS instead of aborting.
4307 (signal.h): Include.
4308
4309 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4310 options was missing.
4311
4312 * sim-bits.h (MOVED): Define
4313
4314Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4315
4316 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4317 BIT.
4318
4319 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4320
4321 * sim-bits.c: Add 8 bit versions of bit macros.
4322
4323 * sim-bits.h: Ditto.
4324
4325Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4326
4327 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4328 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4329
4330 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4331 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4332
4333 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4334 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4335
4336Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4337
4338 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4339 configure.in: Output to cconfig.h instead of config.h.
4340
4341 * configure: Regenerated to track ../common/aclocal.m4 changes.
4342
4343Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4344
4345 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4346 BFD if known.
4347
4348Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4349
4350 * callback.c (os_write): divert stdout and stderr to their
4351 respective hooks.
4352
4353Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4354
4355 * sim-profile.c (profile_print_speed): Call
4356 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4357
4358 * sim-events.c (sim_events_elapsed_time): New function return nr
4359 host MS consumed by the simulator.
4360 (sim_watch_valid): Use.
4361
4362 * sim-module.c (modules): Install sim_events very very early.
4363
4364 * sim-profile.c (profile_print): Call profile_print_pc.
4365 (print_bar):
4366 (profile_pc_init): New function, set up processor for PC
4367 profiling.
4368 (profile_print_pc): New function, print a PC profile.
4369 (profile_pc_event): New function, sample PC.
4370
4371 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
4372 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
4373 profile struct.
4374
4375 * sim-options.c (sim_print_help): Pacify GCC.
4376
4377 * sim-n-core.h (sim_core_read_aligned_N,
4378 sim_core_write_aligned_N): Add un-conditional profile call.
4379 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
4380 profile call when aligned read/write isn't used.
4381
4382 * sim-base.h: Include sim-profile, sim-model after sim-core &
4383 sim-events allow sim-core to define useful values.
4384
4385 * sim-profile.c (OPTION_PROFILE_CORE): Define.
4386 (profile_option_handler, profile_options): Add support for
4387 --profile-core option.
4388 (print_bar): Include when core profiling.
4389 (profile_print_core): New function, print core profile.
4390
4391 * sim-config.c (print_sim_config): Print profile status.
4392
4393 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
4394 WITH_PROFILE_PC_P): Define.
4395 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
4396 (PROFILE_COUNT_CORE): Define.
4397
4398Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4399
4400 * sim-watch.c (handle_watchpoint): Pass a char** index into the
4401 interrupt_names array as the data.
4402 (sim-watch.h): Document.
4403
4404Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4405
4406 * sim-options.c (sim_print_help): When the doc string is to long
4407 word wrap it.
4408
4409 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
4410 that only the first few the watch options are listed. Generate
4411 meanginful usage messages.
4412
4413 * sim-options.h (struct OPTION): Clarify use of doc_name field
4414
4415Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
4416
4417 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
4418 (standard_option_handler): Handle --architecture-info.
4419
4420Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4421
4422 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
4423 illegal zero-sized array.
4424 * sim-core.c (sim_core_xor_read_buffer): same.
4425
4426Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
4427
4428 * nltvals.def: Regenerate.
4429
4430Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4431
4432 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
4433
4434Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4435
4436 * sim-bits.c (MASKED): Delete.
4437 (EXTRACTED): Delete.
4438 (LSEXTRACTED, MSEXTRACTED): New functions.
4439
4440 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
4441 (MSMASKEDn, LSMASKEDn): Add last argument.
4442 (MSMASK*): Ditto.
4443
4444 * sim-bits.h (EXTEND8, EXTEND16): Define.
4445 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
4446
4447 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
4448
4449 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
4450 current instruction address.
4451
4452 * sim-inline.h (*_ENGINE): Define.
4453
4454Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4455
4456 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
4457
4458 * sim-watch.c (delete_watchpoint): Delete by ident and type.
4459 (watch_option_handler): Call delete_watchpoint with ident or type.
4460 (sim_watchpoint_install): Create interrupt specific watchpoint
4461 commands on the fly.
4462 (do_watchpoint_create): New function, create a watch point using
4463 type/int-nr info encoded in the option nr.
4464 (do_watchpoint_info): New function. List active watchpoints.
4465
4466 * sim-watch.h: Change data structure to a list.
4467
4468 * sim-memopt.c (memory_option_handler): Require explicit "all"
4469 before deleting all memory regions.
4470
4471 * sim-utils.c (sim_do_commandf): New function, printf version of
4472 sim_do_command.
4473
4474 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
4475
4476 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
4477 bit endianness.
4478 (SIGNED64, UNSIGNED64): Delete.
4479 (ALU64_ADD): Don't rely on bit endianness.
4480 (ALU64_BEGIN): Define.
4481
4482 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
4483 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
4484
4485 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
4486 suffix - u64, LL - to 64 bit constants.
4487
4488Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4489
4490 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
4491
4492 * sim-utils.h (NZALLOC): Define - zalloc * N.
4493
4494 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
4495 implementation of read/write functions.
4496
4497 * Make-common.in (sim-hrw.o): New target.
4498
4499 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
4500 memory.
4501
4502 * sim-memopt.c (memory_option_handler): Implement memory-size
4503 command. Implement memory-alias command. Let memory-delete delete
4504 all memory regions.
4505 (add_memopt): New function. Add a memory region.
4506 (do_memopt_delete): New function. Delete a memory region.
4507
4508 * sim-utils.c (sim_elapsed_time_get): Never return zero.
4509
4510 * sim-core.c (sim_core_detach): New function.
4511 (sim_core_map_detach): New function. Perform the actual detach.
4512 (sim_core_init): Move initialization code from here.
4513 (sim_core_install): To here.
4514 (sim_core_uninstall): And here.
4515
4516 * sim-module.c: Add memopt module.
4517
4518 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
4519 simulator base type.
4520
4521 * Make-common.in (sim_main_headers): Add sim-memopt.h
4522 (sim-memopt.o): New target.
4523
4524 * sim-core.c (sim_core_install): Add core_options to the option
4525 table.
4526
4527 * sim-watch.c (watch_options): Make --delete-watch a synonym for
4528 --watch-delete.
4529
4530 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
4531 comments.
4532
4533 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
4534 address_word, add mask member.
4535
4536 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
4537 address_word, allow for 64bit targets in 32bit host. Add modulo
4538 argument.
4539 (sim_core_map_attach): Ditto.
4540 (new_sim_core_mapping): Ditto.
4541 (sim_core_translate): Mask address when modulo memory.
4542
4543Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
4544
4545 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
4546
4547 * gdbinit.in: New file.
4548 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
4549 * Make-common.in (distclean): Delete .gdbinit.
4550 (.gdbinit): Add rule for.
4551 * configure: Regenerated to track ../common/aclocal.m4 changes.
4552
4553 * Make-common.in (cgen-run.o): Add rule for.
4554
4555Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4556
4557 * sim-resume.c (sim_resume): Suspend/resume the simulator.
4558
4559 * sim-events.c (sim_watch_valid): Compute total elapsed time from
4560 both resumed and previous elapsed time.
4561 (sim_events_init): Set initial_wallclock and current_wallclock to
4562 zero.
4563 (sim_events_install): Install sim_events_suspend and
4564 sim_events_resume.
4565 (sim_events_watch_clock): Allow for suspended simulator when
4566 computing the time of the clock event.
4567
4568 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
4569 initial_wallclock to elapsed_wallclock, set both to zero.
4570 (sim_events_init, sim_events_uninstall): Delete prototypes.
4571
4572 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
4573
4574 * sim-module.c(sim_module_resume, sim_module_suspend): New
4575 functions.
4576
4577Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
4580 message.
4581
4582Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
4583
4584 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
4585 * Make-common.in (TAGS): Likewise.
4586 * sim-n-bits.h: Add TAGS comments for all functions.
4587 * sim-n-core.h: Likewise.
4588 * sim-n-endian.h: Likewise.
4589
4590Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4591
4592 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
4593 kind.
4594
4595 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
4596
4597 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
4598 definition.
4599
4600Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4601
4602 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
4603 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
4604
4605Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
4606
4607 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
4608 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
4609 nr_transfered and nr_this_transfer unsigned.
4610
4611 * sim-events.c (sim_events_tickn): N is signed, as limited to
4612 MAXINT.
4613
4614 * sim-n-endian.h (offset_N): Change size to unsigned.
4615
4616 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
4617
4618Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
4619
4620 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
4621
4622 * sim-options.c (sim_parse_args): Use dupargv.
4623
4624Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
4625
4626 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
4627
4628Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4629
4630 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
4631 base type.
4632
4633 * sim-options.c (standard_options): Add --architecture=MACHINE and
4634 --target=TARGET options.
4635 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
4636 (standard_option_handler): Handle architecture and target options.
4637 (bfd.h): Include.
4638
4639 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
4640 bfd_openr.
4641 (sim_analyze_program): Set prog_bfd architecture from
4642 STATE_ARCHITECTURE if known.
4643
4644Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4645
4646 * configure: Regenerated to track ../common/aclocal.m4 changes.
4647 * config.in: Ditto.
4648
4649Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4650
4651 * aclocal.m4 (enable-sim-warnings): Remove comment stating
4652 that option does not apply to certain files.
4653
4654Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4655
4656 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
4657 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
4658 offset from MSB/LSB.
4659
4660 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
4661 access address of sub word quantity of a hosts 16, 32, 64 bit word
4662 type.
4663 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
4664 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
4665 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
4666 return N*2 byte value with argument in Hi/Lo word. Renamed from
4667 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
4668
4669 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
4670 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
4671 so that bit offset is explicit.
4672
4673Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
4674
4675 * sim-utils.c (sim_analyze_program): Add prog_name argument.
4676 Update STATE_PROG_BFD when needed with a dup'd copy of the
4677 program.
4678
4679 * sim-config.c (sim_config): Delete ABFD argument, use
4680 STATE_PROG_BFD directly.
4681
4682Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4683
4684 * run.c (main): Pass the open ABFD to sim_create_inferior.
4685
4686 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
4687 and sim_load.
4688 (bfd.h): Include.
4689
4690 * sim-hload.c (sim_load): New file. Implement generic sim_load for
4691 hardware only simulator targets.
4692
4693 * Make-common.in (sim-hload.o): Add rule.
4694
4695Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
4696
4697 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
4698 used by copyargv and freeargv.
4699
4700 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
4701 STATE_PROG_ARGV, not just a pointer.
4702
4703Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4704
4705 * configure: Regenerated to track ../common/aclocal.m4 changes.
4706 * config.in: Ditto.
4707
4708Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4709
4710 * aclocal.m4 (sim-endian): Add second argument to
4711 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
4712 default endian when not hardwired.
4713
4714 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
4715 else failes value for target byte order.
4716
4717 * sim-config.c (sim_config): Add abfd arguments. Set
4718 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
4719 from same.
4720 (sim_config): Return SIM_RC, don't abort.
4721 (bfd.h): Include.
4722
4723 * run.c (main): Update call to sim_open - add ABFD argument.
4724 * nrun.c (main): Add NULL ABFD argument.
4725
4726Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
4727
4728 * callback.c (os_poll_quit): Make static.
4729 Call sim_cb_eprintf, not p->eprintf.
4730 (sim_cb_printf, sim_cb_eprintf): New functions.
4731 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
4732
4733 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
4734 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
4735 sim-utils.h. #include sim-utils.h.
4736 * sim-utils.h: Above decls moved here.
4737 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
4738
4739 * sim-watch.c (action_watchpoint): Fix thinkos.
4740
4741Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
4742
4743 * sim-types.h: Fix defs of 64 bit data types for MSVC.
4744
4745Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
4746
4747 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
4748 to FORCED_ALIGNMENT case.
4749
4750Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4751
4752 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
4753
4754Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
4755
4756 * Make-common.in (libsim.a): Fix typo.
4757
4758Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4759
4760 * nrun.c (main): Verify the structure returned before using it.
4761
4762Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4763
4764 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
4765 default.
4766
4767 * sim-engine.c (sim_engine_install): New function. Install the
4768 engine init functions.
4769 (sim_engine_init): [Re]initialize the simulator engine.
4770
4771 * sim-module.c: Add sim_engine to list of modules that always
4772 install.
4773
4774Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4775
4776 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
4777 to remove the old watchpoint, not delete_watchpoint.
4778 (watch_option_handler): Action the correct watchpoint, not just
4779 cycles.
4780
4781Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
4782
4783 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
4784 both low and high word.
4785 (sim_core_write_aligned_N): Ditto.
4786
4787 * sim-trace.c (set_trace_options): Delete code explicitly setting
4788 core->trace.
4789
4790 * sim-options.c (sim_print_help): Call the list commands if not a
4791 standalone simulator.
4792 (sim_print_help): Advise that some options may not be applicable.
4793
4794 * sim-trace.c (set_trace_options): Assume core present.
4795
4796 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
4797 buffer when full not almost full.
4798
4799Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4800
4801 * sim-events.c (sim_events_process): Don't blat the event queue
4802 when processing watchpoints.
4803
4804 * sim-watch.h: Make arg unsigned long - stop sign extension.
4805
4806 * sim-events.c (sim_watch_valid): rewrite so debugable.
4807
4808 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
4809
4810 * sim-watch.c (schedule_watchpoint): Add is_within option so that
4811 inequality test is possible.
4812 (handle_watchpoint): Re-pass is_within arg.
4813 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
4814 0 to schedule_watchpoint's is_within arg.
4815 (sim_watchpoint_init): Re-pass is_within arg.
4816
4817 * sim-options.c (sim_print_help): Add is_command argument. Don't
4818 include -- prefix when called from the command line interpreter.
4819
4820 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
4821
4822 * sim-events.c (sim_events_watch_sim): Add is_within argument,
4823 zero indicates that the test should be reversed.
4824 (sim_events_watch_core): Ditto.
4825 (WATCH_CORE): Compare range against is_within.
4826 (WATCH_SIM): Ditto.
4827
4828Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
4829
4830 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
4831 sim_core_read_buffer. Check nr-bytes transfered.
4832
4833 * sim-core.h (sim_core_common): Define a new struct that contains
4834 the common data. to sd and cpu structures.
4835 * sim-core.c (sim_core_attach): Update.
4836 (sim_core_init): Update. Remember to copy initialized data to each
4837 cpu.
4838 (sim_core_find_mapping): Ditto.
4839
4840 * sim-core.c (sim_core_read_buffer): Add cpu argument.
4841 (sim_core_write_buffer): Ditto.
4842
4843 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
4844 transfer use xor version of read buffer.
4845 (sim_core_write_unaligned_N): Ditto for write.
4846
4847 * sim-core.c (sim_core_xor_read_buffer): New function implement
4848 xor-endian data read breaking transfer up into xor-endian sized
4849 blocks.
4850 (sim_core_xor_write_buffer): Ditto for write.
4851 (reverse_n): Reverse order of arbitrary number of bytes in buffer
4852 - needed for xor-endian transfers.
4853
4854Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4855
4856 * sim-inline.h: Review description.
4857
4858 * sim-core.h, sim-core.c: Reduce number of functions being inlined
4859 to just those involved in data transfers and configuration.
4860
4861 * sim-xcat.h (XSTRING): New macro, map macro definition onto
4862 string.
4863 * sim-n-core.h (sim_core_read_aligned_N): Use.
4864 (sim_core_read_unaligned_N): Ditto.
4865 (sim_core_read_unaligned_N): Ditto..
4866 (sim_core_write_unaligned_N): Ditto.
4867
4868 * sim-core.h: Add xor endian bitmap to main structure. *
4869
4870 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
4871 endian.
4872 (sim_core_read_aligned_N): Ditto.
4873
4874 * sim-core.c (sim_core_set_xor_endian): New function.
4875 (sim_core_attach): Don't overwrite the per-cpu xor map when
4876 cloning the global core.
4877
4878Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
4879
4880 * sim-engine.h: Update below so that it is using an enumerated
4881 type.
4882
4883Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
4884
4885 * sim-engine.c (sim_engine_restart):
4886 * sim-resume.c (sim_resume): Change longjmp param/setjmp
4887 return value used for simulator restart from 0 to 2.
4888
4889Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4890
4891 * cgen-scache.c (scache_option_handler): Add is_command arg.
4892
4893 * sim-model.c (model_option_handler): Add is_command argument.
4894
4895 * sim-profile.c (profile_option_handler): Add is_command arg.
4896
4897 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
4898 involved.
4899
4900 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
4901 order that they are registered.
4902
4903 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
4904 between option and command line processing.
4905
4906 * sim-options.c: Include stdlib.h, ctype.h.
4907
4908 * Make-common.in (sim-watch.o): Add rule.
4909 (sim_main_headers): Assume sim-assert.h included.
4910 (sim-*.o): Simplify make rule.
4911
4912 * sim-module.c: Add sim_watch_install to module list.
4913
4914Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
4915
4916 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
4917 has been loaded.
4918
4919 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
4920 * sim-events.c (sim_events_install): Ditto.
4921 * sim-core.c (sim_core_install): Ditto.
4922 * sim-model.c (model_install): Ditto.
4923 * sim-options.c (standard_install): Ditto.
4924 * sim-profile.c (profile_install): Ditto.
4925 * sim-reason.c (sim_stop_reason): Ditto.
4926 * sim-run.c (sim_engine_run): Ditto.
4927 * sim-utils.c (sim_analyze_program): Ditto.
4928
4929 * sim-module.c (modules): Make profile_install and trace_install
4930 optional.
4931
4932 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
4933
4934 * sim-options.c (standard_option_handler): Set the byte order.
4935
4936 * sim-events.c (sim_events_process): Allow multi tick processing.
4937 (sim_events_tickn): New function - multi cycle tick.
4938
4939 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
4940 prototypes. Under development.
4941 (sim_events): Replace processing with nr_ticks_to_process.
4942
4943Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4944
4945 * nrun.c (main): Pass callbacks to sim_open instead of using
4946 sim_set_callbacks.
4947
4948 * run.c (main): Ditto.
4949
4950Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4951
4952 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
4953 stop tk interrupting malloc calls.
4954 (sim_events_zalloc): Converse.
4955
4956 * Make-common.in (sim_main_headers): Add sim-events.h.
4957
4958 * sim-events.c (sim_events_schedule_after_signal): Change return
4959 type to void - signal events are strictly internal.
4960 (sim_events_init): Allocate a finite buffer for signal events.
4961 (sim_events_schedule_after_signal): Enter signal events into the
4962 signal buffer.
4963
4964 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
4965 (sim_engine_restart): Ditto.
4966 (sim_engine_abort): Ditto.
4967 * sim-stop.c (sim_stop): Ditto.
4968 (control_c_simulation): Ditto.
4969 * sim-resume.c (sim_resume): Ditto.
4970 (has_stepped): Ditto.
4971 * sim-abort.c (sim_engine_abort): Ditto.
4972
4973 * sim-basics.h (transfer_type): New type.
4974
4975 * sim-core.c (sim_core_signal): New function. Print core signal
4976 information.
4977 (sim_core_find_mapping): Add transfer argument.
4978
4979 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
4980 SIM_CORE_SIGNAL if a recoverable abort.
4981 * sim-core.c (sim_core_find_mapping): Ditto.
4982
4983Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4984
4985 * sim-core.c (sim_core_find_mapping): Replace calls to
4986 sim_io_error to more resiliant sim_engine_abort.
4987
4988 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
4989 (sim_core_write_unaligned_N): Ditto.
4990
4991Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4992
4993 * sim-module.c: Add sim_events_install to list.
4994
4995 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
4996 from sim_core_*.
4997 (sim_events_init): Now returns SIG_RC.
4998
4999 * sim-run.c: New file. Generic sim_engine_run.
5000 * sim-reason.c: New file. Generic sim_stop_reason.
5001 * sim-stop.c: New file. Generic sim_stop.
5002 * sim-resume.c: New file. Generic sim_resume.
5003
5004 * Make-common.in (sim-engine.o): Add rule.
5005 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5006
5007 * sim-engine.h, sim-engine.c: New file. Provide generic
5008 implementation of sim_engine_halt, sim_engine_error. et.al.
5009
5010 * sim-base.h (sim_state_base): Add member halt.
5011 (sim-engine.h): Include.
5012
5013 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5014 handlers.
5015 * sim-events.c (sim_events_poll): Update event handler.
5016
5017Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5018
5019 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5020 function.
5021 (sim_events_watch_sim): New function.
5022 (sim_events_watch_core): New function.
5023 (sim_watch_valid): New function.
5024 (sim_events_preprocess): New function.
5025 (sim_events_process): Process the watchpoints as well as the timer
5026 queue.
5027 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5028 (sim_events_deschedule): Check all the queues when removing an
5029 event.
5030 (sim_events_init): Ditto for cleaning.
5031
5032Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5033
5034 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5035
5036Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5037
5038 * callback.c (os_open): Type of arg flags is int.
5039
5040Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5041
5042 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5043 just like normal numbers as per IEEE rules.
5044
5045Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5046
5047 * callback.c (os_close): Mark the descriptor as being
5048 available if the close succeeded.
5049 (os_open): Pass 0644 as the mode of the file being created.
5050
5051Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5052
5053 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5054 float.
5055
5056 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5057 * sim-lnline.h: Update.
5058
5059 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5060 conversion functions.
5061 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5062
5063 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5064 compare functions. Replacing.
5065 (sim_fpu_cmp): This. Delete.
5066
5067Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5068
5069 * sim-core.c (sim_core_find_mapping): Call engine_error not
5070 sim_io_error when possible.
5071
5072Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5073
5074 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5075 high/low double word.
5076
5077 * sim-trace.h: Remove definition of attribute - defined in
5078 sim_basics.h.
5079
5080Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5081
5082 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5083 name of the option - or family of options.
5084
5085 * sim-options.c (sim_args_command): Match command `a-b c' with
5086 option `--a-b-c' from option table.
5087
5088Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5089
5090 * sim-options.c (sim_print_help): For optional arguments, wrap
5091 them in [].
5092
5093 * sim-trace.c (set_trace_options): New function, handle optional
5094 argument and multiple assignment.
5095 (trace_option_handler): Update.
5096
5097 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5098 when branch tracing selected.
5099
5100Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5101
5102 * sim-trace.c (trace_one_insn): Make a va-args function.
5103
5104 * sim-trace.c (trace_vprintf): New function, va-arg version of
5105 trace_printf.
5106
5107Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5108
5109 * sim-trace.c (trace_uninstall): Don't close a file twice.
5110 * sim-profile.c (profile_uninstall): Likewise.
5111
5112Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5113
5114 * sim-trace.c (toplevel): Include bfd.h.
5115 (trace_options): Note that --trace-linenum also turns on
5116 --trace-insn. Add --trace-{branch,semantics}.
5117 (trace_option_handler): If --trace-linenum, also turn on
5118 --trace-insn. Add --trace-branch support. If --trace-semantics,
5119 turn on ALU, FPU, branch, and memory tracing.
5120 (trace_one_insn): New function to trace an instruction. Support
5121 --trace-linenum.
5122 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5123
5124 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5125 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5126 (TRACE_branch): Add new mask.
5127 (TRACE_*_P): Define all possible trace_p macros.
5128 (trace_one_insn): Declare function.
5129
5130Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5131
5132 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5133 GNU C doesn't support __attributes__.
5134 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5135 format strings.
5136
5137Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5138
5139 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5140 addresses are masked forcing them to be correctly aligned.
5141 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5142 * sim-config.c (config_alignment_to_a): Update.
5143
5144 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5145 core data.
5146 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5147 type.
5148 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5149 processor specific core maps.
5150 (sim_core_map_attach): Copy the core map data to each of the
5151 processor specific core data structures.
5152 * sim-core.c (sim_core_find_mapping): Update.
5153
5154 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5155 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5156 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5157 alternatives that handle unaligned addresses.
5158 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5159 with just CPU arg.
5160 * cgen-utils.c (sim_disassemble_insn): Update.
5161
5162Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5163
5164 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5165 tracing.
5166
5167 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5168 fpu support.
5169
5170 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5171
5172Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5173
5174 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5175 to map type.
5176
5177 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5178 statement.
5179
5180Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5181
5182 * cgen-trace.c: Prepend additional trace_printf argument.
5183
5184 * cgen-utils.c (sim_disassemble_insn): Add additional core
5185 arguments.
5186
5187Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5188
5189 * nrun.c (main): Catch/report errorenous simulator states.
5190
5191 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5192 * sim-trace.c: #include string.h/strings.h so that memset is
5193 defined.
5194 * sim-utils.c: Ditto.
5195 * sim-profile.c: Ditto. And stdlib.h.
5196 (print_bar): Only define when used by instruction or memory profiler.
5197
5198 * sim-options.c (standard_option_handler): Make ul more local.
5199
5200 * sim-load.c (sim_load_file): Make the name constant.
5201 (sim_load_file): Passify gcc.
5202
5203 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5204 file.
5205 * sim-utils.c, sim-load.c: Include sim-utils.h.
5206
5207 * sim-base.h (sim_cpu): Pre define here so available to all.
5208
5209 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5210 Restore the sim_cpu and instruction_address arguments so that full
5211 information is available to the abort function.
5212 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5213 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5214
5215 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5216 tracing support for sim-events and sim-core.
5217 (trace_option_handler): Convert #if to if where possible so always
5218 compiled/checked by C compiler.
5219 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5220
5221 * sim-base.h: Adjust comment documenting how to define the cpu
5222 structure.
5223 (sim_state_base): Add sim_core and sim_events to simulator base
5224 object.
5225
5226 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5227 * sim-core.c (sim_core_init, sim_core_attach,
5228 sim_core_find_mapping): Update.
5229 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5230 update_time_from_event, insert_sim_event,
5231 sim_events_schedule_after_signal, sim_events_deschedule,
5232 sim_events_tick): Ditto.
5233
5234 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5235 sim-model.h): Move #includes from here.
5236 * sim-base.h: To here.
5237 (sim-core.h, sim-events.h, sim-io.h): Include also
5238
5239Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5240
5241 * callback.c (default_callback): Missing initialisers.
5242
5243Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5244
5245 * sim-utils.c (sim_add_commas): New function.
5246 * sim-basics.h (sim_add_commas): Add prototype.
5247 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5248 * sim-profile.c (COMMAS): New macro.
5249 (print_*): Use it to print commas in numbers.
5250
5251 * configure: Regenerated.
5252
5253 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5254 (cgen_state): New member run_fast_p.
5255 (cgen_init): Add prototype.
5256 (sim_disassemble_insn): New arg `cpu'.
5257 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5258 * cgen-utils.c (cgen_init): New function.
5259 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5260 * genmloop.sh: Call engine_halt if loop exits.
5261
5262 * Makefile.in (sim-options_h): Define.
5263 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5264 (sim-model.o): Add new rule.
5265 (cgen-{scache,trace,utils}.o): Add new rules.
5266 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5267 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5268 Indent output by 2 spaces.
5269 * cgen-scache.h (scache_print_profile): Update.
5270 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5271 Use trace_printf, not fprintf.
5272 (trace_extract): Use trace_printf, not cgen_trace_printf.
5273 * genmloop.sh (!FAST case): Increment `insn_count'.
5274 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5275 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5276 access macro's name.
5277 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5278 Change return type to SIM_RC.
5279 (sim_core_{install,uninstall}): New functions.
5280 * sim-core.h (sim_core_{install,uninstall}): Declare.
5281 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5282 Change return type to SIM_RC.
5283 * sim-model.h (models,machs,model_install): Declare.
5284 * sim-module.c (modules): Add scache_install, model_install.
5285 (sim_post_argv_init): Set cpu->state backlinks.
5286 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5287 (standard_option_handler): Likewise.
5288 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5289 sim-profile.h.
5290 (*): Assume ANSI C.
5291 (profile_options): Delete --profile-simcache.
5292 (profile_option_handler): Likewise.
5293 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5294 spaces.
5295 (profile_print_{memory,model}): Likewise.
5296 (profile_print_simcache): Delete.
5297 (profile_print_speed): New function.
5298 (profile_print): Rewrite.
5299 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5300 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5301 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5302 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5303 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5304 (profile_print): Update prototype.
5305
5306Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5307
5308 * cgen-scache.[ch], cgen-sim.h: New files.
5309 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5310 * sim-model.c: New file.
5311
5312 * Make-common.in (clean targets): Undo patch of Apr. 22.
5313
5314Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5315
5316 * sim-n-bits.h (signed): If we have a standard compiler, undef
5317 signed, so that signedN is defined correctly.
5318
5319Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5320
5321 * sim-module.h, sim-model.h, sim-profile.h: New files.
5322 * sim-module.c, sim-profile.c: New files.
5323 * Make-common.in (SIM_PROFILE): Define
5324 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5325 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5326 (sim_module.o,sim-profile.o): Add rules for.
5327 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5328 (--enable-sim-profile): Add.
5329 * configure: Regenerated.
5330 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5331 model. Move trace and profile support to sim-{trace,profile}.h.
5332 New members trace_data, profile_data.
5333 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5334 * sim-config.h: Provide default definition of WITH_PROFILE.
5335 (WITH_TRACE): Change default to -1.
5336 (MAX_NR_PROCESSORS): Always define.
5337 * sim-options.c: Move trace and profile support to
5338 sim-{trace,profile}.h.
5339 (sim_pre_argv_init): Moved to sim-model.c.
5340 (standard_install): New function.
5341 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5342 (standard_install): Declare.
5343 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5344 (trace_install, trace_uninstall): New functions.
5345 (trace_printf): Update reference to TRACE_FILE.
5346 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5347 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5348 (WITH_TRACE_FOO_P): Define.
5349 (trace_install): Declare.
5350 (TRACE_DATA): New struct.
5351
5352Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5353
5354 * run.c: Undo last exec_bfd patch.
5355 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5356
5357Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5358
5359 * run.c (exec_bfd): Add back in.
5360 (main): Set exec_bfd.
5361
5362Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5363
5364 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5365
5366Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5367
5368 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5369 less well defined engine_error.
5370 * sim-core.c: Ditto.
5371
5372Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
5373
5374 * Make-common.in: Change clean targets to use :: so that other
5375 Makefiles can have their own clean targets.
5376 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
5377 __STDC__ to control use of stdarg vs. varargs syntax. Some
5378 systems can't use __STDC__, but require stdarg.
5379
5380Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
5381
5382 * sim-options.c (standard_options): Add --endian.
5383 (standard_option_handler): Likewise.
5384
5385 * nrun.c: #include <signal.h>.
5386 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5387 handler that calls sim_stop ().
5388
5389Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5390
5391 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5392 handler that calls sim_stop (). Simulators may still be
5393 establishing their own handler.
5394
5395 * sim-events.c (sim_events_poll): Rename from
5396 sim_events_at_large_int. Poll IO.
5397
5398 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
5399 request.
5400
5401 * callback.c (os_poll_quit): New function poll for quit signal
5402 where needed.
5403 (default_callback): Include magic number.
5404
5405Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
5406
5407 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
5408 Check for functions getrusage, time.
5409 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
5410 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
5411 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
5412 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
5413
5414 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
5415
5416 * sim-options.c, sim-options.h: New files.
5417 * sim-config.h (WITH_DEBUG): Provide default value of zero.
5418 * Make-common.in (nrun.o): Add rules for.
5419 * nrun.c: New file.
5420
5421 * run.c (main): Check return value of sim_open.
5422
5423 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
5424 (sim_main_headers): Add sim-trace.h.
5425 * run.c (exec_bfd, target_byte_order): Delete.
5426 (main): Pass -E <endian> to sim_open. Delete code to load sections,
5427 call sim_load instead. Check return code of sim_create_inferior.
5428 * sim-base.h (CURRENT_STATE): Define.
5429 (sim_state_base): Make typedef. New members options, prog_argv,
5430 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
5431 mem_size, memory [+ corresponding access macros].
5432 (sim_cpu_base): New typedef.
5433 * sim-trace.h: New file.
5434 * sim-trace.c: New file.
5435 * sim-basics.h: #include it.
5436 * sim-load.c: New file.
5437
5438Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
5439
5440 * Make-common.in (INSTALL): Set to @INSTALL@.
5441 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5442 (install-common): Depend upon installdirs. Use
5443 $(program_transform_name) directly, rather than using
5444 $(INSTALL_XFORM).
5445 (installdirs): New target.
5446 * Makefile.in (INSTALL): Set to @INSTALL@.
5447 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5448 (install-man): Depend upon installdirs. Use
5449 $(program_transform_name) directly, rather than using
5450 $(INSTALL_XFORM).
5451 (installdirs): New target.
5452
5453Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5454
5455 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
5456 be overriden.
5457
5458Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5459
5460 * sim-basics.h: Only bring in config.h and tconfig.h if
5461 HAVE_CONFIG_H.
5462
5463Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5464
5465 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
5466 numbering convention of the target.
5467 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
5468 and WITH_TARGET_WORD_MSB.
5469 (sim_config): When possible, check for consistency with bitsize
5470 and msb.
5471
5472 * sim-bits.h: Allow MSB to be other than zero.
5473 * sim-bits.c: Ditto.
5474 * sim-n-bits.h: Ditto.
5475
5476 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
5477 * sim-n-bits.h (MSMASKEDn): Ditto.
5478
5479Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
5480
5481 * Makefile.in (INSTALL): Change install.sh to install-sh.
5482
5483Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
5484
5485 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5486
5487Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5488
5489 * run.c (main): Check that a program to run was specified.
5490
5491Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5492
5493 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
5494
5495 * configure: Regenerated to track ../common/aclocal.m4 changes.
5496 * config.in: Ditto.
5497
5498Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
5499
5500 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
5501 * sim-config.h: To here.
5502
5503 * Make-common.in (SIM_EXTRA_DEPS): New config var.
5504 (sim_main_headers): Define.
5505 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
5506 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
5507 (clean): Use it.
5508 (sim-utils.o): Add rule for.
5509 * sim-utils.o: New file.
5510 * sim-basics.h: #include sim-base.h.
5511 (zalloc): Make argument unsigned long.
5512 * sim-base.h: New file.
5513 * sim-inline.h (SIM_IO support): Delete.
5514 * sim-io.h: Delete inline support.
5515 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
5516 * sim-config.c: sim-state.h renamed to sim-main.h.
5517 * sim-core.c: Likewise.
5518 * sim-events.c: Likewise.
5519
5520 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
5521
5522 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
5523 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
5524 -DDEBUG.
5525 * configure: Regenerated to track ../common/aclocal.m4 changes.
5526
5527Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5528
5529 * configure: Regenerated to track ../common/aclocal.m4 changes.
5530
5531Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5532
5533 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
5534 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
5535 are defined by the configure.
5536
5537 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
5538
5539 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
5540 reserved-bits): Always define.
5541
5542 * sim-config.h, sim-config.c (sim_config): New function - and new
5543 file - co-ordinate the setting/checking of the common simulator
5544 configuration options.
5545
5546 * Make-common.in (sim-config.o): Add rule.
5547
5548Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
5549
5550 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
5551 va_list from void *, since va_list might not be a pointer type.
5552
5553Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5554
5555 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
5556 in wrong order.
5557 (offset_N): Correct computation of LE offset.
5558
5559 * sim-io.c (sim_io_error): Include a new line when reporting
5560 errors.
5561
5562 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
5563 `/'.
5564
5565Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
5566
5567 * run.c: Include alloca-conf.h.
5568
5569 * callback.c (os_evprintf_filtered): Fix typo.
5570
5571Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5572
5573 * run.c (string.h, strings.h, stdlib.h): Include.
5574
5575 * sim-events.c (sim_events_tick): Recent cleanup failed to return
5576 0 when nothing pending.
5577
5578 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
5579 will soon be going away.
5580 (getopt): Plicate GCC.
5581
5582 * sim-endian.c (sim-io.h): Plicate GCC.
5583 * sim-bits.c (sim-io.h): Ditto.
5584 * sim-n-bits.h (ROTn): Ditto.
5585
5586 * sim-io.c (sim_io_error): Correct check for NULL.
5587
5588 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
5589 the __FILE__.
5590 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
5591 path.
5592
5593Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5594
5595 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
5596 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
5597
5598Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5599
5600 * sim-alu.h: Include sim-xcat.h.
5601
5602Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5603
5604 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
5605 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
5606 these.
5607
5608 * sim-events.c (sim_events_at_large_int): New function. Just
5609 schedules an event every large-int ticks.
5610 (sim_events_init): Call.
5611 (sim_events_tick, sim_events_process): Move async handing to
5612 sim_events_process. Move timer decrement so that it occures after
5613 events have been processed.
5614
5615 * sim-basics.h (struct _engine): Remove declaration.
5616
5617 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
5618 everything with same. Rename global struct to SIM_DESC.
5619 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
5620 * sim-io.h, sim-io.c: Ditto.
5621
5622 * sim-assert.h: New file. Optional assertion checking macros.
5623 * sim-io.c (sim_io_error): Make just this function tolerant to
5624 null pointers.
5625
5626 * sim-xcat.h: New file. Define concatenate macros.
5627 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
5628 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
5629 concat macros.
5630
5631
5632Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5633
5634 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
5635
5636Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5637
5638 * sim-inline.h: Add definitions for sim-types.
5639 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
5640 module.
5641
5642Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5643
5644 * sim-events.h: Remove defunct reference to callback struct.
5645
5646Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5647
5648 * configure: Re-generate.
5649
5650Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5651
5652 * Make-common.in (CSEARCH): Do not include the gdb directory in
5653 the search path.
5654
5655Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5656
5657 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5658 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
5659 to explicitly incorporate these.
5660
5661 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
5662 specify the alignment restrictions of the target architecture -
5663 without this option all alignment restrictions are accomodated.
5664 (--enable-sim-assert): New option. Conditionally compile in
5665 assertion statements.
5666 (--enable-sim-float): New option. Strongly specify the target's
5667 floating point support.
5668 (--enable-sim-hardware): New option. Specify the hardware devices
5669 included in the simulation.
5670 (--enable-sim-packages): New option. Specify the hardware
5671 packages included in the simulation.
5672 (--enable-sim-regparm): New option. Specify that parameters be
5673 passed in registers instead of on the stack.
5674 (--enable-sim-reserved-bits): New option. Specify that reserved
5675 bits within an instruction are are correctly set.
5676 (--enable-sim-smp): New option. Specify the level of SMP support
5677 to be included in the simulator.
5678 (--enable-sim-stdcall): New option. Specify an alternative
5679 function call convention.
5680 (--enable-sim-xor-endian): New option. Configure xor-endian
5681 support used by some targets to implement bi-endian support.
5682
5683Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5684
5685 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
5686 host endianness to be overridden.
5687 (--enable-sim-endian): Allow the target platform's byte order
5688 to be overridden.
5689 (--enable-sim-inline): Control the inlining of common components.
5690 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
5691 (--enable-sim-warnings): Enable additional GCC compiler checks.
5692 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5693 SIM_WARNINGS): Add.
5694
5695 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
5696 sim-*-n.h so that the names are uniq on dos machines
5697 * sim-core.c, sim-bits.c, sim-endian.c: Update.
5698
5699Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
5700
5701 * run.c: #include "libiberty.h".
5702 (main): New locals sd,no_args,sim_argv.
5703 Run buildargv on -a option. Pass argv to sim_open, argv[0]
5704 is program name. Update call to sim_set_callbacks.
5705 Record result of sim_open, pass to other sim_foo routines.
5706
5707Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
5708
5709 * callback.c (os_printf_filtered): Do not call exit(1) or print a
5710 final newline.
5711
5712Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5713
5714 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
5715 Route stdout through buffered IO.
5716
5717 * callback.c: Add os_flush_stderr, os_write_stderr,
5718 os_evprintf_filtered functions to route error output through
5719 stderr.
5720
5721 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
5722 Correct return type - should be void.
5723
5724Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5725
5726 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
5727
5728 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
5729 not provide a default value as undefined indicates disable code.
5730
5731Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5732
5733 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
5734 directory.
5735 * sim-events.h, sim-events.c: Ditto.
5736 * sim-io.h, sim-io.c: Ditto.
5737
5738Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5739
5740 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
5741
5742 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
5743 extract the tail or least signifiant bits from an integer of the
5744 specified size.
5745
5746 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
5747 WITH_TARGET_BITSIZE so that the compilation will fail when an
5748 unsupported bitsize value is defined.
5749
5750 (INSERTED*): Convert to functions.
5751 (EXTRACTED*): Ditto.
5752
5753 (SIGN_EXTEND, SEXT): Change to more terse name.
5754
5755Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5756
5757 * sim-inline.h: Allow explicit control over which .c files will be
5758 included by their header.
5759
5760 * sim-inline.h: Allow explicit control over which .c files use the
5761 alternative - REGPARM - parameter passing mechanism.
5762
5763 * sim-inline.h, sim-inline.c: Don't attempt to include any of
5764 icache.c, idecode.c, semantics.c or support.c. Those names are
5765 not generally applicable.
5766
5767Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5768
5769 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
5770 in a fashion similar to sim-endian-n.
5771
5772 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
5773 both value and address macro's.
5774
5775Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5776
5777 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
5778
5779 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
5780 generic L_word, H_word macro's.
5781
5782Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
5783
5784 * sim-basics.h: Borrow code from ppc directory.
5785 * sim-bits.c: Ditto.
5786 * sim-bits.h: Ditto.
5787 * sim-config.h: Ditto.
5788 * sim-endian-n.h: Ditto.
5789 * sim-endian.c: Ditto.
5790 * sim-endian.h: Ditto.
5791 * sim-inline.c: Ditto.
5792 * sim-inline.h: Ditto.
5793 * sim-types.h: Ditto.
5794
5795Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
5796
5797 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
5798 all the ALU size alternatives and then auto-configure a default.
5799
5800 * sim-alu.h: Copy ppc/idecode_expression.h.
5801
5802Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
5803
5804 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
5805 sign extend a bit within a value.
5806
5807 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
5808 a pointer into the middle of a host word.
5809 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
5810
5811Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5812
5813 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
5814 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
5815 appropriate definitions of read, write, etc. Add prototype for
5816 system.
5817
5818Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
5819
5820 * Makefile.in (libcommon.a): Delete.
5821 (callback.o,targ-map.o): Delete, moved to Make-common.in.
5822 (gentmap,targ-vals.h,targ-map.c): Likewise.
5823 (run-autoconf): Delete.
5824 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
5825 (common makefile fragment): Moved back into ...
5826 * Make-common.in: Resurrect.
5827 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
5828 * configure: Regenerated.
5829
5830Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
5831
5832 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
5833 (SIM_AC_OUTPUT): To here.
5834
5835Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
5836
5837 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
5838 comments and single quotes. Fixes a problem found on hpux.
5839
5840Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
5841
5842 * aclocal.m4: Remove Make-common.in from dependencies.
5843 * (distclean): Remove targ-vals.def.
5844
5845 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
5846 into here. Makes insertion into makefiles easier. Also, change
5847 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
5848 targ-map.o, and run are built. They are now built in the
5849 individual simulator directories, taking sources from ../common as
5850 necessary. This replaces the merging of libcommon.a into
5851 linsim.a, which was problematic for the WinGDB build process.
5852 * run.c: Include config.h from . instead of ../common.
5853 * Make-common.in: Remove. It's no longer necessary.
5854
5855Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
5856
5857 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
5858 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
5859
5860Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
5861
5862 * run.c (main): Set target_byte_order before call to sim_open.
5863
5864Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
5865
5866 * callback.c: #include <stdlib.h>
5867 (os_error): New function.
5868 (default_callback): Add os_error.
5869
5870Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
5871
5872 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
5873 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
5874 specific.
5875 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
5876
5877Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
5878
5879 * run.c: #include ../common/config.h, tconfig.h.
5880 (myname): New static global.
5881 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
5882 Only process -c ifdef SIM_HAVE_SIMCACHE.
5883 Only process -p/-s ifdef SIM_HAVE_PROFILE.
5884 Parse program name from argv[0] and use in error messages.
5885 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
5886 Add support for incomplete h8/300 termination indicators.
5887 (usage): Make more verbose.
5888 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
5889 * Makefile.in,Make-common.in,callback.c: New files.
5890 * nltvals.def,gentmap.c,gentvals.sh: New files.
5891
5892Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
5893
5894 * run.c: Include stdarg.h if __STDC__.
5895
5896Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
5897
5898 * run.c (main): Don't print out anything if the signal
5899 number is zero (ie no signal).
5900
5901Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5902
5903 * run.c (main): Print out if the program raised a signal.
5904
5905Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5906
5907 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
5908 (main): Ditto.
5909
5910Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
5911
5912 * run.c (main): Explicitly cast malloc() parameter.
5913
5914Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5915
5916 * run.c (sim_bfd): New global to hold the bfd pointer for the
5917 executable.
5918 (main): Initialize sim_bfd.
5919
5920Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
5921
5922 * run.c (main): Use new bfd_big_endian macro.
5923
5924Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5925
5926 * run.c (main): Removed SH specific comments, so source is
5927 generic. Also updated to only load relevant sections. Moved
5928 sim_open() to after callback attach (to match GDB).
5929
5930 * run.1: Removed SH specific comments.
5931
5932Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
5933
5934 * run.c (main): Always return sigrc at end.
5935
5936Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5937
5938 * run.c (main): Print error diagnostic and exit if bfd_openr() or
5939 bfd_check_format() fails.
5940
5941Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
5942
5943 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
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