projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
sim: testsuite: regen configure after rl78 addition
[deliverable/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
ac0aacdf
MF		 12012-03-22 Mike Frysinger <vapier@gentoo.org>
2
3 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
4 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
5 out -Werror initialization.
6
509deab2
MF		 72012-03-19 Mike Frysinger <vapier@gentoo.org>
8
9 * Make-common.in (TAGS): Change a-z to [:lower:].
10 * acinclude.m4 (sim-trace): Likewise.
11 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
12 Change A-Za-z0-9 to [:alnum:].
13
9a5e0c49
MF		 142012-03-18 Mike Frysinger <vapier@gentoo.org>
15
16 * nrun.c (main): Display strsignal of sigrc.
17
96cdfef0
MF		 182012-01-06 Mike Frysinger <vapier@gentoo.org>
19
20 * Makefile.in (abs_srcdir): Declare.
21 (srcroot): Define in terms of abs_srcdir.
22 (headers): Change srcdir to abs_srcdir.
23
12c3e59c
JB		 242012-01-02 Joel Brobecker <brobecker@adacore.com>
25
26 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
27 header.
28
96987c2b
JB		 292011-12-19 Joel Brobecker <brobecker@adacore.com>
30
31 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
32 system bourne shell.
33
71712327
MF		 342011-12-03 Mike Frysinger <vapier@gentoo.org>
35
36 * syscall.c (cb_get_string): Rename from "get_string".
37 (get_path): Rename get_string call to cb_get_string.
38
db2e4d67
MF		 392011-12-03 Mike Frysinger <vapier@gentoo.org>
40
41 * Make-common.in (VPATH): Add $(srccom).
42 (DEP): Delete.
43 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
44 POSTCOMPILE): New variables.
45 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
46 Include dependency files, when using GNU Make. Delete all
47 dependency-only rules.
48 * aclocal.m4: Include ../../config/depstand.m4. Call
49 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
50 (MAKE, GMAKE): New substs.
51
a13852d9
MF		 522011-11-07 Mike Frysinger <vapier@gentoo.org>
53
54 PR sim/13161
55 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
56 * configure, config.in: Regenerate.
57 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
58
4399a56b
MF		 592011-10-19 Mike Frysinger <vapier@gentoo.org>
60
61 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
62
f1a81b37
JB		 632011-10-18 John Wehle <john@feith.com> (tiny patch)
64
65 * sim-profile.c (profile_info): Only print the title once.
66
9c082ca8
MF		 672011-10-17 Mike Frysinger <vapier@gentoo.org>
68
69 * acinclude.m4: Rename from aclocal.m4.
70 * aclocal.m4: Regenerate.
71
6ffe910a
MF		 722011-10-17 Mike Frysinger <vapier@gentoo.org>
73
74 * aclocal.m4: Change AC_PREREQ comment to 2.64.
75 * common.m4: Delete.
76 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
77 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
78 * configure: Regenerate.
79
59c0b43d
TT		 802011-10-14 Alexey Makhalov <makhaloff@gmail.com>
81
82 * sim-alu.h (ALU32_AND): Clear carry flag.
83 (ALU32_AND): Clear carry flag.
84
66f8d993
MF		 852011-10-09 Mike Frysinger <vapier@gentoo.org>
86
87 * dv-cfi.c: Include stdbool.h.
88
d56a2aae
MF		 892011-10-09 Mike Frysinger <vapier@gentoo.org>
90
91 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
92
4a99173d
MF		 932011-10-04 Mike Frysinger <vapier@gentoo.org>
94
95 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
96 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
97
10915d9a
MF		 982011-07-12 Mike Frysinger <vapier@gentoo.org>
99
100 * sim-command.c: Include sim-options.h.
101
63042524
MF		 1022011-07-12 Mike Frysinger <vapier@gentoo.org>
103
104 * aclocal.m4: Move sinclude comment after AC_INIT comment.
105
24a6c33d
MF		 1062011-07-12 Mike Frysinger <vapier@gentoo.org>
107
108 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
109 Delete direct call to AC_PROG_CC.
110
2419798b
MF		 1112011-07-05 Mike Frysinger <vapier@gentoo.org>
112
113 * sim-command.c: New file.
114 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
115 (sim-command.o): New rule.
116
440db575
MF		 1172011-05-27 Mike Frysinger <vapier@gentoo.org>
118
119 * sim-options.c (standard_option_handler): Remove arg[0] check
120 when freeing simulator_sysroot. Only strdup arg when arg[0] is
121 not an empty string, otherwise assign "" back to it.
122
3ddcae71
MF		 1232011-05-26 Mike Frysinger <vapier@gentoo.org>
124
125 * nltvals.def: Regenerate to include Blackfin syscalls again.
126
3a49ea9f
MF		 1272011-05-25 Mike Frysinger <vapier@gentoo.org>
128
129 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
130 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
131 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
132 (trace_idx_to_str): Likewise.
133 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
134 (TRACE_syscall): Define.
135 (WITH_TRACE_SYSCALL_P): Likewise.
136 (TRACE_SYSCALL_P): Likewise.
137
dd931b2f
MF		 1382011-05-23 Mike Frysinger <vapier@gentoo.org>
139
140 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
141 remove now-unnecessary sub-scope for glue->type setting.
142 Check to see if the "reg" property exists before we use it, and
143 if it doesn't exist, error out for "glue" devices.
144
0e31da21
MF		 1452011-05-23 Mike Frysinger <vapier@gentoo.org>
146
147 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
148 glue-or, and set type to glue_xor when name is glue-xor.
149 (hw_glue_port_event): Return immediately when type is glue_io
150 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
151 and hw_port_event calls from glue_and to end of function.
152
34b47c38
MF		 1532011-05-11 Mike Frysinger <vapier@gentoo.org>
154
155 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
156 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
157 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
158 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
159 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
160 around function arguments.
161
56a9aa1d
MF		 1622011-04-14 Mike Frysinger <vapier@gentoo.org>
163
164 * sim-options.c (complete_option_list, sim_complete_command):
165 New functions.
166
d45bea91
MF		 1672011-04-02 Mike Frysinger <vapier@gentoo.org>
168
169 * dv-glue.c: Fix up style.
170
12c4cbd5
MF		 1712011-04-02 Mike Frysinger <vapier@gentoo.org>
172
173 * hw-alloc.c (hw_alloc_data): Adjust brace.
174 * hw-base.c (hw_base_data): Likewise.
175 (generic_hw_unit_decode): Fix indentation.
176 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
177 * hw-events.c (hw_event, hw_event_data): Likewise.
178 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
179 * hw-instances.c (hw_instance_data): Likewise.
180 * hw-instances.h (hw_instance): Likewise.
181 * hw-main.h (hw_descriptor, enum): Likewise.
182 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
183 * hw-ports.h (hw_port_descriptor): Likewise.
184 * hw-properties.c (hw_property_data): Likewise.
185 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
186 _range_property_spec, _reg_property_spec): Likewise.
187 * hw-tree.c (_name_specifier, printer): Likewise.
188 (split_device_specifier, parse_string_property, hw_tree_traverse,
189 print_size, print_reg_property, print_string, print_properties):
190 Fix indentation.
191
66ee2731
MF		 1922011-03-29 Mike Frysinger <vapier@gentoo.org>
193
194 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
195 * Make-common.in (dv-cfi.o): New rule.
196 * dv-cfi.c, dv-cfi.h: New files.
197
165b70ea
KB		 1982011-03-21 Kevin Buettner <kevinb@redhat.com>
199
200 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
201 fcntl.h and sys/fcntl.h, for constants.
202 * nltvals.def: Regenerate.
203 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
204 * sim-io.h (sys/types.h, sys/stat.h): Include.
205 (sim_io_stat, sim_io_fstat): Declare.
206
028f6515
MF		 2072011-03-14 Mike Frysinger <vapier@gentoo.org>
208
209 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
210 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
211 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
212 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
213 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
214 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
215 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
216 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
217 syscall.c: Trim trailing whitespace.
218
ef016f83
MF		 2192011-03-05 Mike Frysinger <vapier@gentoo.org>
220
221 * gennltvals.sh: Handle bfin targets.
222 * nltvals.def: Regenerate.
223
fee17b35
KB		 2242011-02-25 Kevin Buettner <kevinb@redhat.com>
225
226 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
227 file descriptors.
228
d79fe0d6
MF		 2292011-02-14 Mike Frysinger <vapier@gentoo.org>
230
231 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
232 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
233 (hw_free): Drop zfree logic and always call free.
234 * hw-base.c (hw_delete): Change zfree to free.
235 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
236 (hw_handle_remove_phandle): Likewise.
237 * hw-instances.c (hw_instance_delete): Likewise.
238 * hw-tree.c (parse_reg_property): Likewise.
239 (parse_ranges_property): Likewise.
240 (parse_string_property): Likewise.
241 * sim-core.c (sim_core_uninstall): Likewise.
242 * sim-cpu.c (sim_cpu_free_all): Likewise.
243 * sim-hw.c (sim_hw_uninstall): Likewise.
244 * sim-memopt.c (do_memopt_delete): Likewise.
245 (sim_memory_uninstall): Likewise.
246 * sim-module.c (sim_module_uninstall): Likewise.
247 * sim-options.c (sim_parse_args): Likewise.
248 * sim-profile.c (profile_pc_cleanup): Likewise.
249 (profile_uninstall): Likewise.
250 * sim-watch.c (do_watchpoint_delete): Likewise.
251 * sim-utils.c (zfree): Delete.
252 (sim_state_free): Change zfree to free.
253 * sim-utils.h (zfree): Delete.
254
891e7fb1
MF		 2552011-02-13 Mike Frysinger <vapier@gentoo.org>
256
257 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
258
9bd90cce
MF		 2592011-01-12 Mike Frysinger <vapier@gentoo.org>
260
261 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
262
39a3ae0a
MF		 2632011-01-12 Mike Frysinger <vapier@gentoo.org>
264
265 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
266 fails.
267 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
268 when asprintf fails.
269 * sim-utils.c (sim_do_commandf): Issue an error and return when
270 asprintf fails.
271 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
272 asprintf fails.
273
3143e5a9
MF		 2742011-01-11 Mike Frysinger <vapier@gentoo.org>
275
276 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
277 bytes has been calculated and when mmap_next_fd is valid and
278 nr_bytes is 0.
279 (memory_option_handler): Allow missing size when mmap_next_fd is
280 valid.
281
cb11d1f4
MF		 2822011-01-10 Mike Frysinger <vapier@gentoo.org>
283
284 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
285 not empty, and always append $3 to $hardware.
286
2872011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 288
289 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
290 * sim-hw.h (sim_hw_abort): Likewise.
291
cc25892b
MF		 2922011-01-05 Mike Frysinger <vapier@gentoo.org>
293
294 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
295
44944448
JB		 2962011-01-05 Joel Brobecker <brobecker@adacore.com>
297
298 * run.1: Copyright year update.
299
e61ddca7
MF		 3002010-12-28 Mike Frysinger <vapier@gentoo.org>
301
e71b81d8
MF		 302 * hw-alloc.h (HW_NALLOC): Define.
303
304010-12-28 Mike Frysinger <vapier@gentoo.org>
305
e61ddca7
MF		 306 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
307
bef6be3d
MF		 3082010-12-15 Mike Frysinger <vapier@gentoo.org>
309
310 * sim-memopt.c (OPTION_MAP_INFO): Define.
311 (memory_options): Handle --map-info.
312 (memory_option_handler): Handle OPTION_MAP_INFO.
313
5be229c0
MF		 3142010-11-22 Mike Frysinger <vapier@gentoo.org>
315
316 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
317 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
318 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
319
81c641e7
MF		 3202010-11-22 Mike Frysinger <vapier@gentoo.org>
321
322 * sim-core.c (WITH_HW): Add device casts to device_error,
323 device_io_read_buffer, and device_io_write_buffer.
324
6ab5626b
MF		 3252010-11-16 Mike Frysinger <vapier@gentoo.org>
326
327 * dv-sockser.c (dv_sockser_write_buffer): New function.
328 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
329 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
330
0bd15c7f
HPN		 3312010-10-07 Hans-Peter Nilsson <hp@axis.com>
332
333 * callback.c (os_lseek): Call wrap on lseek result.
334
363a6e9f
OS		 3352010-05-26 Ozkan Sezer <sezeroz@gmail.com>
336
337 * dv-sockser.c (dv_sockser_init): Check error return from socket()
338 call by its equality to -1 not by it being negative.
339 (connected_p): Likewise for accept() call.
340
c8551de3
MF		 3412010-04-23 Mike Frysinger <vapier@gentoo.org>
342
343 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
344
ef93a840
MF		 3452010-04-21 Mike Frysinger <vapier@gentoo.org>
346
347 * profile.c (sim_profile_print_bar): Add cpu argument.
348
f093db8c
MF		 3492010-04-21 Mike Frysinger <vapier@gentoo.org>
350
351 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
352
0d3d2c71
MF		 3532010-04-21 Mike Frysinger <vapier@gentoo.org>
354
355 * sim-profile.c (profile_vprintf, profile_printf): New functions.
356 (profile_print_pc): Convert sim_io_printf to profile_printf.
357 (profile_print_insn): Likewise.
358 (profile_print_memory): Likewise.
359 (profile_print_core): Likewise.
360 (profile_print_model): Likewise.
361 (sim_profile_print_bar): Likewise.
362 (profile_print_speed): Likewise.
363 (profile_print_addr_ranges): Likewise.
364 (profile_info): Likewise.
365 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
366
bd0bd508
MF		 3672010-04-19 Mike Frysinger <vapier@gentoo.org>
368
369 * sim-model.c (OPTION_MODEL): Convert to enum.
370 (OPTION_MODEL_INFO): New enum.
371 (model_options): Add model-info/info-model entries.
372 (model_option_handler): Handle OPTION_MODEL_INFO.
373
e8a76151
MF		 3742010-04-13 Mike Frysinger <vapier@gentoo.org>
375
376 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
377 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
378 initially.
379
cb1cc9c6
MF		 3802010-04-13 Mike Frysinger <vapier@gentoo.org>
381
382 * sim-hrw.c (sim_write): Add const to buf arg.
383 * sim-utils.h (sim_write_fn): Likewise.
384
58f03a40
MF		 3852010-04-12 Mike Frysinger <vapier@gentoo.org>
386
387 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
388 defines.
389
21cf617c
MF		 3902010-04-12 Mike Frysinger <vapier@gentoo.org>
391
392 * dv-core.c (dv_core_descriptor): Add NULL initializer.
393 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
394 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
395 * dv-sockser.c (sockser_options): Likewise.
396 * hw-ports.c (empty_hw_ports): Likewise.
397 * sim-hw.c (hw_options): Likewise.
398 * sim-model.c (model_options): Likewise.
399 * sim-options.c (standard_options): Likewise.
400 * sim-profile.c (profile_options): Likewise.
401 * sim-trace.c (trace_options): Likewise.
402 * sim-watch.c (watchpoint_options): Likewise.
403
e377ca52
MF		 4042010-04-12 Mike Frysinger <vapier@gentoo.org>
405
406 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
407 the local "arg_table" variable, and the xmalloc cast.
408
adaaf009
MF		 4092010-04-10 Mike Frysinger <vapier@gentoo.org>
410
411 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
412 "prefix" var.
092d8476 413 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 414
9ec7269f
MF		 4152010-04-10 Mike Frysinger <vapier@gentoo.org>
416
417 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
418
709b3bb3
MF		 4192010-04-10 Mike Frysinger <vapier@gentoo.org>
420
421 * sim-trace.c (save_data): Add const markings to "buf" argument.
422
3dd68605
MF		 4232010-04-10 Mike Frysinger <vapier@gentoo.org>
424
425 * sim-options.c (standard_option_handler): Add const markings to
426 local "type" var.
427
0ad22a74
MF		 4282010-04-02 Mike Frysinger <vapier@gentoo.org>
429
430 * hw-ports.h: Fix spelling typos.
431
75005b3a
MF		 4322010-03-30 Mike Frysinger <vapier@gentoo.org>
433
434 * configure.ac: Check for socklen_t.
435 * configure, config.in: Regenerated.
436 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
437
d946c288
MF		 4382010-03-30 Mike Frysinger <vapier@gentoo.org>
439
440 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
441 * sim-hw.c (hw_option_handler): Likewise.
442
ff398ee4
MF		 4432010-03-30 Mike Frysinger <vapier@gentoo.org>
444
445 * sim-watch.c (watchpoint_type_to_str): Add const to return.
446 (interrupt_nr_to_str): Likewise.
447 (default_interrupt_names): Add const to pointer type.
448 (sim_watchpoint_install): Add const to prefix.
449 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
450
6bf91687
MF		 4512010-03-30 Mike Frysinger <vapier@gentoo.org>
452
453 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
454 (sim_core_write_buffer): Likewise.
455
15f3c2de
MF		 4562010-03-30 Mike Frysinger <vapier@gentoo.org>
457
458 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
459 the SIM_HAVE_ADDR_RANGE define.
460
fb0cc53e
MF		 4612010-03-30 Mike Frysinger <vapier@gentoo.org>
462
463 * sim-core.h (device_error): Add const to message, and add printf
464 format attribute.
465
739dfd28
MF		 4662010-03-30 Mike Frysinger <vapier@gentoo.org>
467
468 * sim-profile.c (profile_print_addr_ranges): Wrap with the
469 SIM_HAVE_ADDR_RANGE define.
470
59db87ad
MF		 4712010-03-30 Mike Frysinger <vapier@gentoo.org>
472
473 * dv-glue.c (hw_glue_ports): Swap static and const.
474
dc416615
MF		 4752010-03-30 Mike Frysinger <vapier@gentoo.org>
476
477 * nrun.c (usage): Use void in definition.
478 * sim-options.c (dup_arg_p): Convert old-style function definition.
479 (sim_parse_args): Likewise.
480 (sim_print_help): Likewise.
481 * sim-trace.c (set_trace_option_mask): Likewise.
482 (set_trace_option): Likewise.
483 * sim-utils.c (sim_analyze_program): Likewise.
484 (sim_elapsed_time_get): Likewise.
485 (sim_elapsed_time_since): Likewise.
486
11409fac
MF		 4872010-03-22 Mike Frysinger <vapier@gentoo.org>
488
489 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
490 (standard_options): Likewise.
491 (standard_option_handler): Likewise.
492
6d519a46
MF		 4932010-03-16 Mike Frysinger <vapier@gentoo.org>
494
495 * hw-ports.c (TRACE): Delete.
496 * hw-properties.c (TRACE): Delete.
497 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
498 (hw_find_integer_property): Likewise.
499 (hw_find_integer_array_property): Likewise.
500 (hw_add_duplicate_property): Likewise.
501
799026a7
MF		 5022010-03-15 Mike Frysinger <vapier@gentoo.org>
503
504 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
505 "boolean".
506
fd87baa9
MF		 5072010-02-04 Mike Frysinger <vapier@gentoo.org>
508
509 * sim-model.c: Include sim-model.h
510
294bcb78
MF		 5112010-02-04 Mike Frysinger <vapier@gentoo.org>
512
513 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
514 & from the STATE_CPU() examples.
515
80532737
DE		 5162010-01-24 Doug Evans <dje@sebabeach.org>
517
d2c7a1a6
DE		 518 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
519 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
520 ufixsfsi): Ditto.
521 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
522 (struct cgen_fp_ops): Update signatures of floating point conversion
523 operations.
524
80532737
DE		 525 * Make-common.in (CGEN_SIM_DEPS): Define.
526 (CGEN_INCLUDE_DEPS): Use it.
527 (CGEN_MAIN_CPU_DEPS): Simplify.
528
1377e154
DE		 5292010-01-22 Doug Evans <dje@sebabeach.org>
530
531 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
532 (SUBWORDTFSI, JOINSIDI): Ditto.
533
ec11f055
DE		 5342010-01-05 Doug Evans <dje@sebabeach.org>
535
536 * cgen-types.h (SETDI): Delete, unused.
537
a09a0bfd
DE		 5382009-12-02 Doug Evans <dje@sebabeach.org>
539
540 * cgen-engine.h: Remove duplicated comment.
541
62836bf4
DE		 5422009-11-23 Doug Evans <dje@sebabeach.org>
543
544 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
545 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
546
e94d449d
DE		 5472009-11-22 Doug Evans <dje@sebabeach.org>
548
197fa1aa
DE		 549 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
550 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
551 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
552 instead of CGEN_INSN_INT.
553
e94d449d
DE		 554 * cgen-trace.h (trace_extract): Add cast to fix warning.
555
ca25db52
DE		 5562009-11-05 Doug Evans <dje@sebabeach.org>
557
558 * cgen-mem.h (DECLARE_GETT): Don't inline.
559 (DECLARE_SETT): Ditto.
560
c272cb46
JS		 5612009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
562
563 * sim-inline.h: Fix spelling error.
564
1428dced
TT		 5652009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
566
567 * Make-common.in: Add datarootdir.
568
44330079
RW		 5692009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
570
0aec8eb1
RW		 571 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
572 (SIM_CHECK_MEMBERS_1): Remove.
573 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
574 AC_CHECK_MEMBERS one.
575 * configure: Regenerate.
576
44330079
RW		 577 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
578 * configure: Regenerate.
579
d6416cdc
RW		 5802009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
581
81ecdfbb
RW		 582 * config.in: Regenerate.
583 * configure: Likewise.
584
c462b41b
RW		 585 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
586 definition of AC_CHECK_MEMBER.
587
d6416cdc
RW		 588 * aclocal.m4: m4_include toplevel config/override.m4.
589 * configure: Regenerate.
590
96e946ca
RW		 5912009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
592
593 * Makefile.in (datarootdir): New variable.
594
6a8b8615
DE		 5952009-07-07 Doug Evans <dje@sebabeach.org>
596
597 * Make-common.in (CPU_DIR): Define.
598
2c2a86d7
DE		 5992009-07-06 Doug Evans <dje@sebabeach.org>
600
601 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
602 identifiers for file types rather than encoding internal
603 implementation details of cgen.sh.
604 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
605 * cgen.sh: Add support for parallel makes.
606 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
607
c28c63d8
JB		 6082009-05-18 Jon Beniston <jon@beniston.com>
609
610 * gennltvals.sh: Add lm32 target.
611 * nltvals.def: Add lm32 syscall definitions.
612
982807ce
JB		 6132009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
614
615 Speed up simulator startup:
616 * sim-utils.c (zalloc): Use xcalloc.
617
2a8922a9
HPN		 6182009-01-07 Hans-Peter Nilsson <hp@axis.com>
619
2225d5bd
HPN		 620 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
621 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
622 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
623 variant; UQI, UHI, USI, UDI, and cast the result to the signed
624 type, QI, HI, SI, DI.
625
2a8922a9
HPN		 626 * callback.c (os_error): Mark as being a noreturn function.
627 * sim-io.h (sim_io_error): Similar for sim_io_error.
628
6878aceb
JS		 6292008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
630
631 * aclocal.m4: Fix underquoting of function names.
632
be091327
DJ		 6332008-10-21 Julian Brown <julian@codesourcery.com>
634
635 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
636
79e1e459
HPN		 6372008-07-11 Hans-Peter Nilsson <hp@axis.com>
638
639 * common.m4: Add test for libz and zlib.h.
640 * configure: Regenerate to track ../common/common.m4 changes.
641 * config.in: Ditto.
642
6efef468
JM		 6432008-06-06 Vladimir Prus <vladimir@codesourcery.com>
644 Daniel Jacobowitz <dan@codesourcery.com>
645 Joseph Myers <joseph@codesourcery.com>
646
647 * aclocal.m4: Include ../../config/acx.m4.
648 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
649 * configure, config.in: Regenerate.
650 * Make-common.in (LIB_OBJS): Add version.o.
651 (version.c, version.o): New rules.
652 * run.c: Include version.h.
653 (usage): Add help parameter. Print output either to stdout or
654 stderr depending on that parameter.
655 (print_version): New.
656 (main): Check for --help and --version.
657 * run-sim.h (sim_target_display_usage): Add help parameter.
658 * version.h: New.
659
a4e64307
DJ		 6602008-04-14 Hans Kester <kester.hans@gmail.com>
661
662 * sim-signal.c: Define missing signals for _WIN32.
663
2a3591b0
SR		 6642008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
665
666 * gennltvals.sh: Add cr16.
667 * nltvals.def: Rebuild.
668
b981d709
DJ		 6692007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
670
eb639c50
DJ		 671 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
672 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 673
f40f1a01
NC		 6742007-08-10 Nick Clifton <nickc@redhat.com>
675
676 * sim-memopt.c (memory_options): Mention that the
677 --memory-size switch accepts suffixes.
678 (parse_size): Handle a suffix on the size value.
679 * sim-options.c (standard_options): Mention that the mem-size
680 switch accepts suffixes.
681 (standard_option_handler): Handle a suffix on the size value.
682
edc5d9ec
HPN		 6832006-12-21 Hans-Peter Nilsson <hp@axis.com>
684
685 * acconfig.h: Remove.
686 * config.in: Regenerate.
687
09d96939
TS		 6882006-11-07 Thiemo Seufer <ths@mips.com>
689
690 * gentmap.c: Fix compile time warning.
691
7e129781
TS		 6922006-11-07 Thiemo Seufer <ths@mips.com>
693
694 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
695 for bfd text addresses.
696
3ae2e9a3
TS		 6972006-08-29 Thiemo Seufer <ths@mips.com>
698 Nigel Stephens <nigel@mips.com>
699
700 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
701 SIM_QUIET_NAN_NEGATED.
702
41ec9f20
TS		 7032006-08-29 Nigel Stephens <nigel@mips.com>
704
705 * sim-profile.c (profile_pc_init): Initialise default profiling
706 frequency to a prime number.
707 (profile_print_pc): Convert gmon.out sample data into target
708 byte order.
709
e85e3205
RE		 7102006-06-13 Richard Earnshaw <rearnsha@arm.com>
711
712 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
713 * common.m4: Likewise.
714 * configure: Regenerated.
715
2f0122dc
DJ		 7162006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
717
718 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
719 * configure: Regenerated.
720
20e95c23
DJ		 7212006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
722
723 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
724 and LIBINTL_DEP everywhere.
725 (CSEARCH): Use INCINTL.
726 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
727 gettext macros.
728 * configure: Regenerated.
729
ea696909
HPN		 7302006-03-29 Hans-Peter Nilsson <hp@axis.com>
731
732 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
733 option-contents test.
734
aba6488e
MM		 7352005-11-28 Mark Mitchell <mark@codesourcery.com>
736
25520859
MM		 737 * sim-signal.c (sim_signal_to_target): Fix typos.
738
aba6488e
MM		 739 * sim-reason.c (sim_stop_reason): Use
740 sim_signal_to_target, not sim_signal_to_host.
741 * sim-signal.c (sim_signal_to_host): Fix typo.
742 (sim_signal_to_target): New function.
743
f010abaa
HPN		 7442005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
745
746 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
747 change.
748
09b96ea0
ILT		 7492005-07-08 Ian Lance Taylor <ian@airs.com>
750
efd36314
ILT		 751 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
752
09b96ea0
ILT		 753 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
754 different fraction for a quiet NaN.
755 (unpack_fpu): Likewise.
756
3b02a06b
BE		 7572005-07-08 Ben Elliston <bje@au.ibm.com>
758
759 * callback.c: Remove ANSI_PROTOTYPES conditional code.
760 * sim-load.c: Likewise.
761 * syscall.c: Likewise.
762
18d59ab9
CV		 7632005-05-24 Corinna Vinschen <vinschen@redhat.com>
764
765 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
766 check.
767
149cfe5b
DJ		 7682005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
769
770 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
771
3f6da722 7722005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 773
3f6da722
MI		 774 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
775 and signed64 for __ALPHA__.
776
2b193c4a
MK		 7772005-03-23 Mark Kettenis <kettenis@gnu.org>
778
779 * aclocal.m4 Include ../../gettext.m4.
780 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
781 (AM_LC_MESSAGES): Remove.
782 * configure: Regenerate.
783
51216631
JB		 7842005-02-28 Jim Blandy <jimb@redhat.com>
785
786 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
787 -Wuninitialized in the default list of build warnings if CFLAGS is
788 set, and doesn't include -O. (Using -Wuninitialized without
789 optimization produces a warning, which interferes with compilation
790 with -Werror.)
791
0c4507fd
JB		 7922005-02-21 Jim Blandy <jimb@redhat.com>
793
794 * callback.c (os_fstat): Don't declare 't' unless it's used.
795
9ab46d53
JB		 7962005-02-09 Jim Blandy <jimb@redhat.com>
797
798 * Make-common.in (CGEN): Load guile.scm, and include a trailing
799 '-s' argument.
800 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
801 to $(CGEN), to ensure that the command substitution happens where
802 the variable is referenced in the submake, not when the submake's
803 arguments are expanded.
804 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
805 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
806 application Scheme script directly after ${cgen}; don't precede it
807 with a -s.
808
f4f8cce4
HPN		 8092005-01-28 Hans-Peter Nilsson <hp@axis.com>
810
97f669ed
HPN		 811 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
812 * callback.c [HAVE_LIMITS_H]: Include limits.h.
813 Include libiberty.h.
814 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
815 being either end of a pipe.
816 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
817 (os_shutdown): Clear pipe state.
818 (default_callback): Initialize new members.
819
f4f8cce4
HPN		 820 * callback.c (default_callback): Initialize target_endian.
821 (cb_store_target_endian): Renamed from store, new first parameter
822 host_callback *cb, drop last parameter big_p. Take endianness
823 from cb.
824 (cb_host_to_target_stat): Change to use cb_store_target_endian.
825 Remove variable big_p.
826 * nrun.c (main): Initialize default_callback.target_endian.
827
35695fd6
AC		 8282005-01-14 Andrew Cagney <cagney@gnu.org>
829
830 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
831 Add explicit call to AC_CONFIG_HEADER.
832 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
833 * configure: Re-generate.
834
f0569246
AC		 8352005-01-12 Andrew Cagney <cagney@gnu.org>
836
837 * common.m4: New file, based on of aclocal.m4.
838
38f48d72
AC		 8392005-01-11 Andrew Cagney <cagney@localhost.localdomain>
840
841 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
842 * configure: Regenerated to track ../common/aclocal.m4 changes.
843
b7026657
AC		 8442005-01-07 Andrew Cagney <cagney@gnu.org>
845
846 * configure.ac: Rename configure.in, require autoconf 2.59.
847 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
848 * configure: Re-generate.
849
5d945fec
HPN		 8502004-12-15 Hans-Peter Nilsson <hp@axis.com>
851
852 * syscall.c (cb_syscall) <case CB_SYS_truncate>
853 <case CB_SYS_ftruncate>: New cases.
854
0d3cd463
HPN		 8552004-12-13 Hans-Peter Nilsson <hp@axis.com>
856
857 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 858 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 859 * callback.c (os_lstat): New function.
0d3cd463 860
119860e5
HPN		 8612004-12-08 Hans-Peter Nilsson <hp@axis.com>
862
027e2a04
HPN		 863 * run.1: Document --sysroot=filepath.
864 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
865 (standard_options): Support --sysroot=<path>.
866 (standard_option_handler): Handle OPTION_SYSROOT.
867 * syscall.c (simulator_sysroot): Define, initialized empty.
868 (get_path): Prepend simulator_sysroot to absolute file path.
869 [HAVE_STRING_H]: Include string.h.
870 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
871 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
872 (main): If simulator_sysroot is not empty, chdir there.
873 * sim-config.h (simulator_sysroot): Declare.
874
119860e5
HPN		 875 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
876 cgen_rtx_error" in a CGEN-generated simulator.
877 * gdbinit.in: Break on sim_core_signal too. Have autoconf
878 replacement for CGEN-related breakpoints.
879
70ae6611
HPN		 8802004-12-07 Hans-Peter Nilsson <hp@axis.com>
881
882 * Make-common.in (sim-basics_h): Add $(callback_h).
883
697afb65
HPN		 8842004-12-03 Hans-Peter Nilsson <hp@axis.com>
885
886 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
887 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
888 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
889 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
890 (SIM_CHECK_MEMBERS): New macros.
891 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
892 for struct stat member test and write. Add ST_x calls for each
893 struct stat member tested in configure.in. Wrap each ST_x call in
894 #ifdef of configure macro for that member.
895 * configure, config.in: Regenerate.
896
6e56eb07
HPN		 8972004-12-01 Hans-Peter Nilsson <hp@axis.com>
898
899 * cgen.sh: New thirteenth parameter opcfile, defaulting to
900 /dev/null.
901 <case desc>: Pass -OPC opcfile.
902 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
903 parameter to cgen.sh.
904
c87368ac
RE		 9052004-11-30 Richard Earnshaw <rearnsha@arm.com>
906
907 * Make-common.in (sim-basics_h): Correct dependencies on
908 cconfig.h and tconfig.h
909 (sim-load.o): Correct typo in sim-basics_h dependency.
910
08cd3760
RE		 9112004-11-18 Richard Earnshaw <rearnsha@arm.com>
912
15f5e61f
RE		 913 * Make-common.in (sim-*_h): Add macros for all sim headers listing
914 sub-dependencies for other sim files that they include.
915 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 916 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
917
1afbf186
HPN		 9182004-11-16 Hans-Peter Nilsson <hp@axis.com>
919
1d72487d
HPN		 920 * sim-config.c (sim_config): Recognize when a bfd has unspecified
921 endian information.
922
1afbf186
HPN		 923 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
924 $(remote_sim_h) too.
925 (sim_main_headers): Add sim-utils.h.
926
a3bb1089
FCE		 9272004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
928
929 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
930
5a645dc5
AC		 9312004-07-26 Andrew Cagney <cagney@gnu.org>
932
933 Problem from Olaf Hering <olh@suse.de>.
934 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
935
109d3db3
BE		 9362004-07-10 Ben Elliston <bje@au.ibm.com>
937
938 * hw-tree.c (parse_integer_property): Typo fix in comments.
939 * sim-options.c (sim_args_command): Likewise.
940
0aaa4a81
AC		 9412004-06-28 Andrew Cagney <cagney@gnu.org>
942
943 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
944
0242f9ea
JR		 9452004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
946
947 * callback.c (os_shutdown): Fix bug in last change: actually
948 mark file descriptors as available on startup.
949
594ee3a7
JR		 9502004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
951
952 [ include/gdb: * callback.h (host_callback_struct): Replace
953 members fdopen and alwaysopen with fd_buddy. ]
954 * callback.c: Changed all users.
955
5f510f9c
AM		 9562004-06-15 Alan Modra <amodra@bigpond.net.au>
957
958 * sim-load.c (sim_load_file): Use bfd_get_section_size
959 instead of bfd_get_section_size_before_reloc.
960
7659f80a
DJ		 9612004-05-18 Daniel Jacobowitz <dan@debian.org>
962
963 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
964 passing it to printf.
965
41ee5402
DJ		 9662004-05-10 Daniel Jacobowitz <dan@debian.org>
967
968 * callback.c: Update copyright dates.
969 * run.c: Likewise.
970 * sim-basics.h: Likewise.
971 * sim-load.c: Likewise.
972 * syscall.c: Likewise.
973
9742004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
975
976 * callback.c: Include cconfig.h instead of config.h.
977 * run.c: Likewise.
978 * sim-basics.h: Likewise.
979 * sim-load.c: Likewise.
980 * syscall.c: Likewise.
981
6d0c993e
BE		 9822004-01-16 Ben Elliston <bje@wasabisystems.com>
983
984 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
985
6edf0760
NC		 9862003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
987
988 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
989
a69146da
KH		 9902003-11-22 Kazu Hirata <kazu@cs.umass.edu>
991
992 * sim-options.c (standard_options): Fix the names of H8
993 variants.
994
fc0a2244
AC		 9952003-10-30 Andrew Cagney <cagney@redhat.com>
996
997 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
998 with "struct bfd_symbol".
999
ee3073b5
AC		 10002003-10-21 Andrew Cagney <cagney@redhat.com>
1001
1002 * callback.c (os_truncate): Call "truncate", and not "stat".
1003
198beae2
AC		 10042003-10-20 Andrew Cagney <cagney@redhat.com>
1005
1006 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1007
8822d001
JR		 10082003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1009
1010 * callback.c (os_ftruncate, os_truncate): New functions.
1011 (default_callback): Initialize ftruncate and truncate members.
1012
ea52ff81
DB		 10132003-09-08 Dave Brolley <brolley@redhat.com>
1014
1015 On behalf of Doug Evans <dje@sebabeach.org>
1016 * cgen.sh: New arg archfile.
1017 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1018 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1019
e158f0a0
AC		 10202003-08-28 Andrew Cagney <cagney@redhat.com>
1021
1022 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1023 * sim-options.c (print_help): Cast the format with specifier to
1024 "int".
1025
33319edb
DB		 10262003-08-20 Michael Snyder <msnyder@redhat.com>
1027 Dave Brolley <brolley@redhat.com>
1028
1029 * cgen-par.h (flags, word1): New target-specific
1030 fields of CGEN_WRITE_QUEUE_ELEMENT.
1031 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1032 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1033 * gennltvals.sh: Add frv target.
1034 * nltvals.def: Add frv target.
1035
72f536bd
MS		 10362003-06-23 Michael Snyder <msnyder@redhat.com>
1037
ac59bf8d 1038 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 1039 * sim-reg.c: Fix cut-and-paste bug in comment.
1040
1f1b2817
AC		 10412003-06-22 Andrew Cagney <cagney@redhat.com>
1042
1043 From matthew green <mrg@redhat.com>:
1044 * sim-fpu.h: Update copyright.
1045 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1046 * sim-fpu.c: Update copyright.
1047 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1048
89c0d7dd 10492003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 1050
89c0d7dd 1051 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 1052 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1053 with disassemble_info:read_memory_func.
1054 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1055
828c9ae6
MS		 10562003-06-04 Michael Snyder <msnyder@redhat.com>
1057
1058 * common/run.c (main): Remove SIM_H8300 ifdef.
1059 (usage): Ditto.
1060 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1061 (standard_options): Add '-x' for h8/300sx.
1062 (standard_option_handler): Add case for SIM_H8300SX.
1063
80d35d90
MS		 10642003-04-13 Michael Snyder <msnyder@redhat.com>
1065
1066 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1067
876fec02
AC		 10682003-03-01 Andrew Cagney <cagney@redhat.com>
1069
1070 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1071 (sim_engine_vabort): Ditto.
1072
6b4a8935
AC		 10732003-02-27 Andrew Cagney <cagney@redhat.com>
1074
1075 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1076 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1077 * nrun.c (main): Ditto.
1078
dbd7cd63
AC		 10792003-02-26 Andrew Cagney <cagney@redhat.com>
1080
1081 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1082 (sim_engine_vabort): Ditto.
1083 (sim_engine_halt, sim_engine_restart): Ditto.
1084
836cc9f4
AC		 10852003-02-20 Andrew Cagney <ac131313@redhat.com>
1086
1087 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1088 (sim-break_h): Delete macro.
1089 (sim-break.o): Delete rule.
1090 * sim-break.c: Delete file.
1091 * sim-break.h: Delete file.
1092 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1093 (STATE_BREAKPOINTS): Delete macro.
1094 (sim_state_base): Delete field breakpoints.
1095 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1096 sim_break_install to array.
1097
45a15d6f
KH		 10982003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1099
1100 * run.c (usage): Fix typos.
1101
127a77fe
CD		 11022002-11-27 Richard Sandiford <rsandifo@redhat.com>
1103
1104 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1105
b85e4829
AC		 11062002-11-22 Andrew Cagney <ac131313@redhat.com>
1107
1108 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1109 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1110 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1111 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1112 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1113 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1114 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1115 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1116 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1117 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1118
d25b1553
AC		 11192002-11-13 Andrew Cagney <cagney@redhat.com>
1120
1121 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1122
d690312f
CD		 11232002-11-06 Richard Sandiford <rsandifo@redhat.com>
1124
1125 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1126 (distclean): Depend on it.
1127
7c3e3b33
AM		 11282002-10-14 Alan Modra <amodra@bigpond.net.au>
1129
1130 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1131
7ede505a
DB		 11322002-08-29 Dave Brolley <brolley@redhat.com>
1133
1134 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1135
75c4388a
AC		 11362002-07-17 Andrew Cagney <cagney@redhat.com>
1137
1138 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1139 (sim_set_callbacks, sim_size, sim_trace)
1140 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1141 to here from "gdb/remote-sim.h".
1142
7a3085c1 11432002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 1144
1145 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1146 avoid possible longjmp problems with automatic variable siggnal.
1147
076043f2
AC		 11482002-07-14 Andrew Cagney <ac131313@redhat.com>
1149
1150 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1151 * Make-common.in (installdirs): Make $(libdir) too, needed when
1152 installing libsim.a.
1153
3fbeef0b
AC		 11542002-07-13 Andrew Cagney <ac131313@redhat.com>
1155
1156 * gennltvals.sh (dir): Mark d30v as obsolete.
1157 * nltvals.def: Remove d30v.
1158
bf962092
AC		 11592002-06-17 Andrew Cagney <cagney@redhat.com>
1160
27961795
AC		 1161 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1162
bf962092
AC		 1163 * sim-memopt.c: Include <unistd.h>.
1164 (do_memopt_add): Fix printf format.
1165 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1166
c8cca39f
AC		 11672002-06-16 Andrew Cagney <ac131313@redhat.com>
1168
1169 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1170 --enable-gdb-build-warnings.
1171 * configure: Regenerated to track ../common/aclocal.m4 changes.
1172
307041b7 11732002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f
AH		 1174
1175 * sim-fpu.c (unpack_fpu): Initialize exponent for
1176 sim_fpu_class_zero.
1177 (i2fpu): Same.
1178 (sim_fpu_sqrt): Same.
1179
3c25f8c7
AC		 11802002-06-08 Andrew Cagney <cagney@redhat.com>
1181
1182 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1183 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1184 * run.c: Ditto.
1185 * sim-load.c: Ditto.
1186 * callback.c: Ditto.
1187 * syscall.c: Ditto.
1188 * Make-common.in (callback_h): Define.
1189 (remote_sim_h): Define.
1190 (run.o): Update.
1191 (callback.o): Update.
1192 (syscall.o): Update.
1193 (sim-load.o):
1194 (nrun.o): Update.
1195 (sim-hload.o): Update.
1196 (sim-io.o): Update.
1197 (sim-reason.o): Update.
1198 (sim-reg.o): Update.
1199 (sim-resume.o): Update.
1200
dbec3bef
KH		 12012002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1202
1203 * run.c: Fix formatting.
1204
de4112fa
NC		 12052002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1206
1207 * run-sim.h: New header. Provide prototypes for functions used
1208 between run() and libsim.a which are not used by GDB.
1209 * run.c: Include run-sim.h.
1210 (main): If SIM_TARGET_SWITCHES is defined call
1211 sim_target_parse_command_line.
1212 (usage): If SIM_TARGET_SWITCHES is defined call
1213 sim_target_display_usage.
1214
a8cdafbd
AV		 12152002-05-17 Andrey Volkov <avolkov@transas.com>
1216
1217 * run.c: Made h8300s as new target, not h8300h alias.
1218 Added new option -S (h8300s target)
1219 * sim-options.c: Ditto.
1220
5accf1ff
CD		 12212002-05-01 Chris Demetriou <cgd@broadcom.com>
1222
1223 * callback.c: Use 'deprecated' rather than 'depreciated.'
1224
080fe24b
AC		 12252002-02-24 Andrew Cagney <ac131313@redhat.com>
1226
1227 From wiz at danbala:
1228 * sim-fpu.h: Fix grammar and typos.
1229 Fix PR gdb/287.
1230
6439295f
CD		 12312002-02-10 Chris Demetriou <cgd@broadcom.com>
1232
1233 * callback.c: Fix some spelling errors.
1234 * hw-device.h: Likewise.
1235 * hw-tree.c: Likewise.
1236 * sim-abort.c: Likewise.
1237 * sim-alu.h: Likewise.
1238 * sim-core.h: Likewise.
1239 * sim-events.c: Likewise.
1240 * sim-events.h: Likewise.
1241 * sim-fpu.h: Likewise.
1242 * sim-profile.h: Likewise.
1243 * sim-utils.c: Likewise.
1244
dea03d4e
HPN		 12452002-01-31 Hans-Peter Nilsson <hp@axis.com>
1246
1247 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1248 New functions.
1249
1636f0bb
BE		 12502002-01-20 Ben Elliston <bje@redhat.com>
1251
1252 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1253 the comment for this enumerator.
1254
b59d44de
BE		 12552002-01-14 Ben Elliston <bje@redhat.com>
1256
1257 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1258
280b26c0
KH		 12592001-12-20 Kazu Hirata <kazu@hxi.com>
1260
1261 * run.c (usage): Fix a typo.
1262
e3e473da
BE		 12632001-07-05 Ben Elliston <bje@redhat.com>
1264
1265 * Make-common.in (srccgen): Remove.
1266 (CGEN_CPU_DIR): Define.
1267 (CGEN_READ_SCM): Redefine without $(srccgen).
1268 (CGEN_ARCH_SCM): Ditto.
1269 (CGEN_CPU_SCM): Ditto.
1270 (CGEN_DECODE_SCM): Ditto.
1271 (CGEN_DESC_SCM): Ditto.
1272
2836ee25
FCE		 12732001-04-25 Frank Ch. Eigler <fche@redhat.com>
1274
1275 * sim-load.c (sim_load_file): Put it back: external now.
1276 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1277
5b778125
AC		 12782001-04-21 Andrew Cagney <ac131313@redhat.com>
1279
1280 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1281 internal interface.
1282 * sim-utils.c (sim_analyze_program): Ditto.
1283
6ec9f4a9
FCE		 12842001-04-19 Frank Ch. Eigler <fche@redhat.com>
1285
1286 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1287 we're finished with its immediate use.
1288 * sim-load.c (sim_load_file): Ditto.
1289
764f1408
FCE		 12902001-03-16 Frank Ch. Eigler <fche@redhat.com>
1291
1292 Add support for mmap-based memory regions.
1293 * sim-memopt.c (mmap_next_fd): New global.
1294 (sim_memory_init): Reinitialize it.
1295 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1296 "--memory-mapfile FILE" option. Check for some errors.
1297 (do_memopt_add): Conditionally do mmap instead of malloc for
1298 backing store of simulated memory. Check for more errors.
1299 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1300 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1301 * configure.in: Look for mmap/fstat related functions and headers.
1302 * config.in, configure: Regenerated.
1303
35c20992
FCE		 13042001-03-15 Frank Ch. Eigler <fche@redhat.com>
1305
1306 * sim-core.c (sim_core_map_attach): Correct overlap-related
1307 error messages.
1308
f6bb7a3b
MM		 13092001-03-07 Michael Meissner <meissner@redhat.com>
1310
1311 * run.c (alloca-conf.h): Delete, no longer provided.
1312
01816cd8
BE		 13132001-02-22 Ben Elliston <bje@redhat.com>
1314
1315 * sim-trace.h (TRACE_VPU_IDX): Add.
1316 (TRACE_vpu): Define.
1317 (WITH_TRACE_VPU_P): Likewise.
1318 (TRACE_VPU_P): Likewise.
1319 * sim-trace.c (OPTION_TRACE_VPU): Define.
1320 (trace_options): Add --trace-vpu.
1321 (trace_option_handler): Handle OPTION_TRACE_VPU.
1322 (trace_option_handler): Include VPU tracing in --trace-semantics.
1323 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1324
44a9331c
BE		 13252001-02-21 Ben Elliston <bje@redhat.com>
1326
1327 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1328 (TRACE_BRANCH_INPUT2): Likewise.
1329
c43ad8eb
BE		 13302001-02-09 Ben Elliston <bje@redhat.com>
1331
1332 * (profile_print_pc): Write header out in target byte order.
1333
13342001-02-09 Ben Elliston <bje@redhat.com>
1335
1336 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1337 adjusting the pc shift value.
1338
9397fcbf
FCE		 13392001-01-12 Chris Demetriou <cgd@sibyte.com>
1340
badd2b1e
BE		 1341 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1342 where a numeric value is supplied.
9397fcbf 1343
63fe1038
BE		 13442001-01-06 Ben Elliston <bje@redhat.com>
1345
1346 * cgen.sh: Allow extrafiles to include the semantics files when
1347 generating an ISA-specific decoder.
1348
b6f6b44d
AO		 13492000-12-27 Alexandre Oliva <aoliva@redhat.com>
1350
1351 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1352
ad8707b5
BE		 13532000-12-23 Ben Elliston <bje@redhat.com>
1354
1355 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1356 them to the trace stream using sim_fpu_printn_fpu. Include
1357 "sim-fpu.h".
1358
b94c0966
BE		 13592000-12-15 Ben Elliston <bje@redhat.com>
1360
1361 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1362 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1363 trailing digits as specified (-1 to print all digits).
1364 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
1365 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
1366 to print_bits ().
1367
fd5d712e
BE		 13682000-12-13 Ben Elliston <bje@redhat.com>
1369
1370 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
1371 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
1372 (defs): New action.
1373
4c15ccf7
GK		 13742000-12-12 Geoffrey Keating <geoffk@redhat.com>
1375
1376 * sim-endian.h: Don't have parameters on macro definitions which
1377 are simply renaming functions, to permit use of XCONCAT2 in both
1378 the macro name and the arguments in a use of such a definition.
1379
0d277f51
BE		 13802000-12-11 Ben Elliston <bje@redhat.com>
1381
1382 * cgen-ops.h (SUBWORDDFDI): New function.
1383
bb4e03e5
BE		 13842000-12-05 Ben Elliston <bje@redhat.com>
1385
c79688eb
BE		 1386 * Make-common.in (cgen-defs): New target.
1387 (cgen-decode): Pass $(EXTRAFILES).
1388
bb4e03e5
BE		 1389 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
1390 -outfile-suffix options.
1391
76440e4b
BE		 13922000-12-04 Ben Elliston <bje@redhat.com>
1393
6227bc85
BE		 1394 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
1395 (SUBWORDSIUQI): Likewise.
1396 (SUBWORDDIHI): Likewise.
1397 (SUBWORDDIQI): New function.
1398
76440e4b
BE		 1399 * cgen-trace.c (disassemble_insn): Remove unused declaration.
1400 * cgen-scache.c (scache_option_handler): Remove unused local var.
1401
cdc2a5c3
BE		 14022000-12-03 Ben Elliston <bje@redhat.com>
1403
1404 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
1405
4e73b9c1
SC		 14062000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1407
1408 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
1409
ce9bc8d1
SC		 14102000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1411
1412 * dv-core.c (dv_core_attach_address_callback): Don't abort if
1413 space is not zero.
1414
ce13044d
SC		 14152000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1416
1417 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
1418 (set_hw_delete): Moved the macro as a function.
1419 * hw-base.h (set_hw_delete): Declare as external function.
1420 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
1421 allocated using hw_malloc.
1422
7c070881
SC		 14232000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1424
1425 * sim-options.c (sim_parse_args): Free the memory used for
1426 long_options, short_options, handlers, opt_cpu, orig_val.
1427
4f49fa1b
BE		 14282000-11-20 Ben Elliston <bje@redhat.com>
1429
1430 * cgen-ops.h (SUBBI): New macro.
1431 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
1432 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
1433
2d84da1b
BE		 14342000-11-16 Ben Elliston <bje@redhat.com>
1435
1436 * cgen-types.h (VOID): New type.
1437
dbc168af
BE		 14382000-11-09 Ben Elliston <bje@redhat.com>
1439
1440 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
1441 (sim_fpu_two): Set exponent to 1.
1442
e4f5c43e
EZ		 14432000-10-26 Ben Elliston <bje@redhat.com>
1444
1445 * cgen.sh: Handle an isa argument between cpu and mach. Default to
1446 `all'. Pass `-i' options to cgen applications.
1447 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
1448 cgen-desc): Pass $(isa) to cgen.sh.
1449
a8d894af
BE		 14502000-10-08 Ben Elliston <bje@redhat.com>
1451
1452 * cgen-utils.c (cgen_rtx_error): New function.
1453
14542000-10-07 Ben Elliston <bje@redhat.com>
1455
1456 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
1457 conditions for sim_core_read_buffer().
1458
6d4c43bf
DB		 14592000-09-26 Dave Brolley <brolley@redhat.com>
1460
1461 * cgen-utils.c (RORQI): New function.
1462 (ROLQI): New function.
1463 (RORHI): New function.
1464 (ROLHI): New function.
1465
0e266e5c
DB		 14662000-08-28 Dave Brolley <brolley@redhat.com>
1467
1468 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
1469 in insn_value if it will fit.
1470
604259a0
FCE		 14712000-08-21 Frank Ch. Eigler <fche@redhat.com>
1472
1473 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
1474
4193618c
DB		 14752000-08-15 Dave Brolley <brolley@redhat.com>
1476
1477 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
1478
14792000-08-15 Dave Brolley <brolley@redhat.com>
1480
1481 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
1482 (PROFILE_CPU_FREQ): New macro.
1483 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
1484 (profile-options): Add profile-cpu-frequency.
1485 (parse_frequency): New function.
1486 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
1487 (profile_print_speed): Print cpu frequency and simulated execution time.
1488 Re-indent other items to match.
1489
548a3e15
AC		 14902000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
1491
1492 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
1493
fab307a2
FCE		 14942000-07-27 Frank Ch. Eigler <fche@redhat.com>
1495
1496 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1497 * Makefile.in (install): Install run.1 man page.
1498
46a19b74
AC		 1499Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1500
1501 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
1502 * Makefile.in (headers,nltvals.def): Merge.
1503
3c765a54
AC		 1504Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1505
f9cbceb6
AC		 1506 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1507 * nrun.c (main): Print the simulator statistics only in
1508 verbose mode.
1509 * hw-properties.h (hw_find_integer_array_property): Fix
1510 prototype (use signed_cell).
1511
38e64f35
AC		 1512 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1513 * sim-events.c (sim_events_remain_time): New function returning
1514 the time that remains before the event is raised.
1515 * hw-events.c (hw_event_remain_time): Likewise.
1516 * sim-events.h (sim_events_remain_time): Declare.
1517 * hw-events.h (hw_event_remain_time): Declare.
1518
0802cc40
AC		 1519 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1520 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
1521 (OPTION_HW_LIST): New option --hw-list to list the devices.
1522 (hw_option_handler): List the device tree with 'sim_hw_print'.
1523
3c765a54
AC		 1524 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1525 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
1526 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
1527 (EXTENDED): Define for 16-bit word size.
1528 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
1529 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
1530 * sim-types.h: Added support for 16-bit targets.
1531
7fb283bc
FCE		 15322000-06-23 Frank Ch. Eigler <fche@redhat.com>
1533
1534 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
1535
ab42ee12
FCE		 15362000-06-24 Frank Ch. Eigler <fche@redhat.com>
1537
1538 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1539 * Makefile.in (distclean): Clean cconfig.h also.
1540
eb2d80b4
AC		 1541Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
1542
1543 * configure: Regenerated to track ../common/aclocal.m4 changes.
1544
1545Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
1546
1547 * aclocal.m4 (sim-profile): Enable the profiler by default.
1548
781c552e
AC		 1549Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
1550
1551 * run.c (main): Initialize sigrc.
1552
5eb1a8fa
AC		 1553Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1554
1555 * sim-events.c (update_time_from_event): Add more detailed event
1556 tracing.
1557
b2ac51e4
DB		 15582000-03-30 Dave Brolley <brolley@redhat.com>
1559
1560 * aclocal.m4 (cgen): Use guile to run cgen.
1561
f8603f2f
DB		 15622000-03-23 Dave Brolley <brolley@redhat.com>
1563
1564 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
1565 ftruncdfsf.
1566 * cgen-accfp.c (fextsfdf): New function.
1567 (ftruncdfsf): New function.
1568 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
1569
0f831eb3
JJ		 15702000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
1571
1572 * cgen-ops.h: Added TRUNCSISI.
1573
e88acae7
FCE		 15742000-03-08 Dave Brolley <brolley@redhat.com>
1575
1576 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
1577 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
1578 (sim_queue_fn_si_write): Last argument is has type USI.
1579 (sim_queue_fn_sf_write): New function.
1580 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
1581 (sim_queue_fn_sf_write): New function.
1582 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
1583
baa7ae6f
AC		 1584Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1585
1586 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
1587 sim_set_trace and run simulator using sim_resume.
1588 (main): Add option ``-o'' - operating environment. Only continue
1589 after a signal when operating environment.
1590 (main): Always set REASON and SIGRC using sim_stop_reason.
1591 (sim_trace): Delete extern declaration.
1592
6d358e86
NC		 15932000-02-08 Nick Clifton <nickc@cygnus.com>
1594
1595 * callback.c: Fix compile time warning messages.
1596 * run.c: Fix compile time warning messages.
1597
ed9a39eb
JM		 15981999-12-17 Dave Brolley <brolley@cygnus.com>
1599
1600 * sim-profile.h: (set_profile_option_mask): Add prototype.
1601 * sim-profile.c (set_profile_option_mask): No longer static.
1602
c4093a6a
JM		 1603Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
1604
1605 * sim-arange.c: Include <string.h>
1606
de57eccd
JM		 16071999-12-07 Dave Brolley <brolley@cygnus.com>
1608
c4093a6a 1609 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 1610 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
1611 (CGEN_FN_MEM_HI_WRITE): New enumerator.
1612 (CGEN_FN_MEM_SI_WRITE): New enumerator.
1613 (CGEN_FN_MEM_DI_WRITE): New enumerator.
1614 (CGEN_FN_MEM_DF_WRITE): New enumerator.
1615 (CGEN_FN_MEM_XI_WRITE): New enumerator.
1616 (fn_mem_qi_write): New union members.
1617 (fn_mem_hi_write): New union members.
1618 (fn_mem_si_write): New union members.
1619 (fn_mem_di_write): New union members.
1620 (fn_mem_df_write): New union members.
1621 (fn_mem_xi_write): New union members.
1622 (sim_queue_fn_mem_qi_write): New function.
1623 (sim_queue_fn_mem_hi_write): New function.
1624 (sim_queue_fn_mem_si_write): New function.
1625 (sim_queue_fn_mem_di_write): New function.
1626 (sim_queue_fn_mem_df_write): New function.
1627 (sim_queue_fn_mem_xi_write): New function.
1628 * cgen-par.c (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_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
1635 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
1636 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
1637
c2d11a7d
JM		 16381999-12-01 Dave Brolley <brolley@cygnus.com>
1639
1640 * cgen-accfp.c (subsf): Check status code.
1641 (mulsf): Ditto.
1642 (negsf): Ditto.
1643 (abssf): Ditto.
1644 (sqrtsf): Ditto.
1645 (invsf): Ditto.
1646 (minsf): Ditto.
1647 (maxsf): Ditto.
1648 (subdf): Ditto.
1649 (muldf): Ditto.
1650 (divdf): Ditto.
1651 (negdf): Ditto.
1652 (absdf): Ditto.
1653 (sqrtdf): Ditto.
1654 (invdf): Ditto.
1655 (mindf): Ditto.
1656 (maxdf): Ditto.
1657
16581999-11-26 Dave Brolley <brolley@cygnus.com>
1659
1660 * cgen-par.h (fn_df_write): Mode of data is DF.
1661 (sim_queue_fn_df_write): Mode of data is DF.
1662 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
1663
16641999-11-22 Dave Brolley <brolley@cygnus.com>
1665
1666 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
1667 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
1668
11cf8741
JM		 16691999-11-04 Dave Brolley <brolley@cygnus.com>
1670
1671 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
1672 CGEN_MEM_XI_WRITE members.
1673 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
1674 (sim_queue_fn_xi_write): New function.
1675 (sim_queue_mem_xi_write): New function.
1676
1677 * cgen-par.c (sim_queue_fn_xi_write): New function.
1678 (sim_queue_mem_xi_write): New function.
1679 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
1680 CGEN_MEM_XI_WRITE.
1681
e514a9d6
JM		 16821999-10-22 Dave Brolley <brolley@cygnus.com>
1683
1684 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
1685 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
1686 * cgen-par.c: Set insn_address for each queued write. Get pc from
1687 cpu when executing queued writes.
1688
16891999-10-19 Dave Brolley <brolley@cygnus.com>
1690
1691 * cgen-par.h (sim_queue_fn_pc_write): New function.
1692 (CGEN_FN_PC_WRITE): New enumerator.
1693 (fn_pc_write): New union member.
1694 * cgen-par.c (sim_queue_fn_pc_write): New function.
1695 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
1696
917317f4
JM		 16971999-10-18 Dave Brolley <brolley@cygnus.com>
1698
1699 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
1700 (CGEN_MEM_DF_WRITE): New enumerator.
1701 (mem_di_write): New union member.
1702 (mem_df_write): New union member.
1703 * cgen-par.c (sim_queue_mem_di_write): New function.
1704 (sim_queue_mem_df_write): New function.
1705 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
1706 CGEN_MEM_DF_WRITE.
1707 * cgen-accfp.c (divsf): Check for division errors.
1708
17091999-10-14 Doug Evans <devans@casey.cygnus.com>
1710
1711 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
1712
2df3850c
JM		 17131999-10-07 Dave Brolley <brolley@cygnus.com>
1714
1715 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
1716 (fn_hi_write): New union member.
1717 (sim_queue_fn_hi_write): New function.
1718 * cgen-par.c (sim_queue_fn_hi_write): New function.
1719 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
1720
2acceee2
JM		 17211999-09-29 Doug Evans <devans@casey.cygnus.com>
1722
1723 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
1724 Change type of result to SEM_PC.
1725
1726Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
1727
1728 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
1729
6426a772
JM		 17301999-09-25 Doug Evans <devans@casey.cygnus.com>
1731
1732 * cgen-ops.h (SUBWORD*): Delete cpu arg.
1733 (JOIN*): Delete cpu arg.
1734
1735Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
1736
1737 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
1738 parameter.
1739 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
1740
c2c6d25f
JM		 1741Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
1742
1743 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
1744 large values.
1745
7fc5b5ad
AC		 1746Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1747
1748 * run.c (main): Check the sim_stop_reason and only halt simulation
1749 when a valid stop condition is identified.
1750
c2c6d25f
JM		 1751Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
1752
1753 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
1754
1755Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
1756
1757 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
1758 (bi_write): New union element.
1759 (sim_queue_bi_write): New function.
1760 * cgen-par.c (sim_queue_bi_write): New function.
1761 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
1762
d4f3574e
SS		 1763Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1764
1765 * configure: Regenerated to track ../common/aclocal.m4 changes.
1766
1767 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
1768 ../gdb/configure.in.
1769 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
1770 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
1771 (SIM_WARNINGS): Delete
1772 (CONFIG_CFLAGS): Update.
1773
1774Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
1775
1776 * cgen-par.c: New file.
1777 * cgen-par.h: New file.
1778 * cgen-sim.h (cgen-par.h): #include it.
1779 * cgen-cpu.h (write_queue): New field.
1780 (CPU_WRITE_QUEUE): New access macro.
1781 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
1782 (cgen-par.o): New target.
1783
104c1213
JM		 17841999-08-28 Doug Evans <devans@casey.cygnus.com>
1785
1786 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
1787 * cgen-utils.c (mode_names): Update.
1788
53a5351d
JM		 17891999-08-20 Doug Evans <devans@casey.cygnus.com>
1790
1791 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
1792 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
1793 buffer arg if WITH_PARALLEL_GENWRITE.
1794 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
1795 (struct idesc): Ditto.
1796
1797Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
1798
1799 * sim-model.c (model_option_handler): Add \n to error message.
1800
96baa820
JM		 18011999-08-08 Doug Evans <devans@casey.cygnus.com>
1802
1803 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
1804 (insn_sem): Rewrite.
1805 (sem_fn_desc): New struct.
1806 (idesc): Rewrite.
1807 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
1808 misses if ! FAST_P.
1809 (scache case): Split into non-parallel/parallel versions.
1810 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
1811 if not use semantic switch version.
1812
18131999-08-04 Doug Evans <devans@casey.cygnus.com>
1814
1815 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
1816 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
1817 (SEM_BRANCH_INIT_EXTRACT): Delete.
1818 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
1819 (SEM_BRANCH_FINI): Ditto.
1820 (SEM_BRANCH_VIA_ADDR): Ditto.
1821 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
1822 (SEM_BRANCH_ADDR_CACHE): Delete.
1823 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
1824 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
1825 pbb_br_type.
1826 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
1827 (@cpu@_pbb_begin): Initialize branch_target.
1828 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
1829 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
1830 pbb_br_type.
1831 (@cpu@_engine_run_fast): Ditto.
1832
adf40b2e
JM		 1833Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
1834
1835 * cgen-utils.c (RORSI): New function.
1836 (ROLSI): New function.
1837
18381999-07-14 Doug Evans <devans@casey.cygnus.com>
1839
1840 * Makefile.in (TAGS): Tweak TAGS regex.
1841 * cgen-mem.h (*): Add TAGS markers.
1842
43e526b9
JM		 1843Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
1844
1845 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
1846 passed in when sim_resume is first entered - don't re-pass it
1847 after a restart.
1848
1849Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
1850
1851 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
1852 OPTION_LOAD_LMA but only when is defined.
1853 (standard_options): When SIM_HANDLES_LMA is defined include
1854 options --load-lma and --load-vma.
1855 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
1856
1857 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
1858 (struct sim_state_base): Add load_at_lma_p.
1859 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
1860 STATE_LOAD_AT_LMA_P.
1861
1862Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
1863
1864 * nrun.c (main): Re-format loop gnu style.
1865
9846de1b
JM		 1866Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
1867
1868 * dv-sockser.c (connected_p): Initialize addrlen.
1869
18701999-07-06 Dave Brolley <brolley@cygnus.com>
1871
1872 * cgen-accfp.c (floatsidf): New function.
1873 (fixdfsi): New function.
1874
18751999-07-06 Doug Evans <devans@casey.cygnus.com>
1876
1877 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
1878
43ff13b4
JM		 18791999-07-05 Doug Evans <devans@casey.cygnus.com>
1880
1881 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
1882 (cgen-fpu.o,cgen-accfp.o): Add rules for.
1883 * cgen-fpu.c: New file.
1884 * cgen-fpu.h: New file.
1885 * cgen-accfp.c: New file.
1886 * cgen-cpu.h (CGEN_CPU): New member fpu.
1887 * cgen-mem.h: Redo fp support.
1888 * cgen-ops.h: Delete k&r support. Redo fp support.
1889 * cgen-sim.h: Include cgen-fpu.h.
1890 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
1891
085dd6e6
JM		 18921999-06-23 Doug Evans <devans@casey.cygnus.com>
1893
1894 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
1895 ifndef.
1896 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
1897 (@cpu@_pbb_cti_chain): Minor clean up.
1898
cd0fc7c3
SS		 18991999-05-08 Felix Lee <flee@cygnus.com>
1900
1901 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
1902 AM_CYGWIN32 and AM_EXEEXT.
1903 * configure: Regenerate.
1904
7a292a7a
SS		 1905Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
1906
1907 * sim-core.c (device_error,device_io_read_buffer,
1908 device_io_write_buffer): Delete decls.
1909 * sim-core.h: Put them here.
1910
1911 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
1912 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
1913 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
1914 (sim_core_write_aligned_N): Ditto.
1915
19161999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
1917
1918 * sim-memopt.c (sim_memory_uninstall): Don't look into
1919 free()d memory.
1920
19211999-04-14 Doug Evans <devans@casey.cygnus.com>
1922
1923 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
1924
19251999-04-13 Doug Evans <devans@casey.cygnus.com>
1926
1927 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
1928 (sim_core_write_buffer): Ditto.
1929
19301999-04-02 Keith Seitz <keiths@cygnus.com>
1931
1932 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
1933 after the interval counter has expired.
1934 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
1935 poll_quit callbacks. May be overridden by Makefile.
1936 (poll_quit_counter): New global.
1937 * sim-events.c: Remove all mentions of ui_loop_hook. The
1938 host callback "poll_quit" will serve the purpose.
1939 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
1940 is defined.
1941 * nrun.c: Remove declaration of ui_loop_hook.
1942
1943Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
1944
1945 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
1946 if being used by gdb.
1947
19481999-03-22 Doug Evans <devans@casey.cygnus.com>
1949
1950 * cgen-types.h (XF,TF): Tweak.
1951 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
1952 in cgen-types.h.
1953 (SUBWORD*,JOIN*): Define.
1954 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
1955 moved into cpu descriptor.
1956 * sim-model.h (MACH): New member `num'.
1957
c906108c
SS		 19581999-02-09 Doug Evans <devans@casey.cygnus.com>
1959
c906108c
SS		 1960 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
1961 (CGEN_CPU): Member opcode renamed to cpu_desc.
1962 New members get_idata,disassembler.
1963 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
1964 CGEN_INSN_ATTR_VALUE.
1965 (CGEN_STATE): Delete member opcode_table.
1966 (sim_disassemble_insn): Delete decl.
1967 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
1968 (struct idesc): Moved to here from <cpu>-decode.h.
1969 * cgen-run.c (prime_cpu): Call prepare_run callback.
1970 * cgen-trace.h (SFILE): New type.
1971 (sim_disasm_sprintf): Declare.
1972 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
1973 (sim_cgen_disassemble_insn): Declare.
1974 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
1975 (insn_fields): Delete.
1976 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
1977 CPU_CPU_DESC (cpu).
1978 (trace_insn): Call CPU_DISASSEMBLER hook.
1979 (sim_disasm_sprintf): New function.
1980 (sim_disasm_read_memory): New function.
1981 (sim_disasm_perror_memory): New function.
1982 (sim_cgen_disassemble_insn): New function.
1983 * cgen-utils.c: Don't include cpu-opc.h.
1984 (virtual_insn_entries): New static local.
1985 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
1986 (cgen_insn_name): Rewrite.
1987 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
1988 * cgen.sh (desc): New file generator handler.
1989 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
1990 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
1991 Don't include cpu-opc.h,cpu-sim.h.
1992 * sim-model.c (model_set): Delete SIM_DESC arg.
1993 (sim_model_set): Update.
1994 * sim-model.h (MACH): New member prepare_run.
1995
19961999-01-28 Frank Ch. Eigler <fche@cygnus.com>
1997
1998 * sim-memopt.c (memory_option_handler): Avoid memset() calls
1999 if redundant with allocator functions.
2000
2001Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2002
2003 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2004
2005 * sim-profile.h: Make like sim-trace.h.
2006 (PROFILE_USEFUL_MASK): New macro.
2007 * sim-profile.c (profile_options): Make like trace_options, allow
2008 optional on|off arg where applicable.
2009 (set_profile_option_mask): New function.
2010 (sim_profile_set_option): New function.
2011 (profile_option_handler): Simplify.
2012 Have -p only enable selected things, not everything.
2013 Add missing break to OPTION_PROFILE_PC_RANGE.
2014 * cgen-scache.c (scache_options): Allow optional on|off arg to
2015 --profile-scache.
2016 (scache_option_handler): Use sim_profile_set_option.
2017
20181999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2019
2020 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2021 (memory_option_handler): Implement MEMORY_FILL option. Make
2022 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2023 (parse_ulong_value): New function.
2024 (do_memopt_add): Allocate all buffers. Optionally fill them.
2025
20261999-01-15 Richard Henderson <rth@cygnus.com>
2027
2028 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2029 va_list, not an integer.
2030 * sim-events.c (sim_events_schedule): Likewise.
2031
2032 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2033 the appropriate type.
2034
20351999-01-14 Doug Evans <devans@casey.cygnus.com>
2036
2037 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2038 (sim_disassemble_insn): Update prototype.
2039 (sim_engine_invalid_insn): Ditto.
2040 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2041 (SEM_BRANCH_INIT): PCADDR->IADDR.
2042 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2043 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2044 * cgen-scache.h (*): Ditto.
2045 * cgen-trace.c (*): Ditto.
2046 * cgen-trace.h (*): Ditto.
2047 * cgen-utils.c (*): Ditto.
2048 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2049 (insn_t): Delete.
2050 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2051 (simple engine framework): Rewrite.
2052 * sim-module.c (modules): Install model module sooner (and in
2053 particular before the profile module).
2054
20551999-01-12 Doug Evans <devans@casey.cygnus.com>
2056
2057 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2058 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2059 (sim_model_init): Call it.
2060
2061 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2062
20631999-01-05 Doug Evans <devans@casey.cygnus.com>
2064
2065 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 2066 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2067 (SEM_BRANCH_INIT_EXTRACT): New macro.
2068 (SEM_BRANCH_INIT): Add taken_p.
2069 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2070 (SEM_BRANCH_FINI): Use it.
2071 (SEM_INSN): Update.
2072 * cgen-run.c (sim_resume): Handle tracing of last insn.
2073 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2074 * cgen-trace.c (current_abuf): New static global.
2075 (trace_insn_init): Initialize it.
2076 (trace_insn_fini): Use it.
2077 (trace_insn): Set it.
2078 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2079 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2080 (@cpu@_emit_after): Ditto.
2081 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2082 labels if WITH_SEM_SWITCH_FULL.
2083 * sim-model.c: Include bfd.h.
2084 (sim_model_init): New function.
2085 (sim_model_install): Record init fn.
2086 * sim-model.h (MACH): New member bfd_name.
2087 * sim-module.c (modules): Initialize model before scache.
2088
20891998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2090
2091 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2092
2093 * nrun.c (main): Remain in simulation loop for traps and
2094 exceptions when in operating environment mode.
2095 (ui_loop_hook): New stub hook for standalone use.
2096 * sim-events.c (sim_events_process): Call ui_loop_hook
2097 periodically on CYGWIN host.
2098
2099 * sim-reason.c (sim_stop_reason): Return host signal numbers
2100 to gdb on sim_stopped and sim_signalled cases.
2101 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2102 hook just before longjmp.
2103 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2104 hook just before sim_engine_run.
2105
2106 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2107 * sim-trace.h (trace_generic): Ditto.
2108 * sim-trace.c (trace_generic): Ditto.
2109
21101998-12-14 Doug Evans <devans@casey.cygnus.com>
2111
2112 * Make-common.in (SIM_MAIN_DEPS): New var.
2113 (CGEN_MAIN_CPU_DEPS): New var.
2114 * aclocal.m4: Add --enable-cgen-maint option.
2115 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2116 (SETMEM*): Ditto.
2117 (GETIMEM*): Pass pc value to sim_core routine.
2118
2119Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2120
2121 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2122 Compare with ZERO not NULL.
2123
2124Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2125
2126 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2127 "sim-assert.h".
2128
21291998-12-09 Doug Evans <devans@casey.cygnus.com>
2130
2131 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2132 * sim-trace.c: Include stdlib.h if present.
2133 * dv-sockser.c: Include unistd.h if present.
2134 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2135 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2136
21371998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2138
2139 * gennltvals.sh: Add i960.
2140 * nltvals.def: Rebuild.
2141
21421998-12-04 Doug Evans <devans@casey.cygnus.com>
2143
2144 * cgen-defs.h: New file, old cgen-sim.h.
2145 * cgen-sim.h: Simple header that includes others.
2146 * sim-arange.c: New file.
2147 * sim-arange.h: New file.
2148 * sim-basics.h: Include it.
2149 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2150 (sim-arange.o): Add rule for.
2151 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2152 (sim_io_eprintf_cpu): Add prototype.
2153 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2154 (INLINE2): New macro.
2155 (EXTERN_INLINE): New macro.
2156 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2157 before calling module init fns.
2158 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2159 (profile_init): New function.
2160 (profile_options): New option --profile-range.
2161 (profile_option_handler): Handle --profile-range.
2162 (profile_print_insn): Qualify address range specific section titles.
2163 (profile_print_addr_ranges): New function.
2164 (profile_info): Print address ranges if specified.
2165 (profile_install): Set profile_init init fn.
2166 * sim-profile.h (PROFILE_DATA): New member `range'.
2167 * sim-trace.c (trace_init): New function.
2168 (trace_options): New option --trace-range.
2169 (trace_option_handler): Handle --trace-range.
2170 (trace_install): Set trace_init init fn.
2171 * sim-trace.h (TRACE_DATA): New member `range'.
2172 * sim-utils.c (sim_cpu_msg_prefix): New function.
2173 (sim_io_eprintf_cpu): New function.
2174 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2175 (PC_IN_PROFILE_RANGE_P): New macro.
2176 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2177 (trace_insn_fini): New arg abuf. All callers updated.
2178 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2179 printing cycle counts.
2180 * cgen-trace.h (trace_insn_fini): Update prototype.
2181 (TRACE_RESULT_P): New macro.
2182 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2183 (TRACE_INSN): Check ARGBUF_TRACE_P.
2184 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2185 * cgen-types.h (SIM_INLINE): Delete.
2186 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2187 * cgen-utils.c: Don't include cgen-engine.h
2188 * genmloop.sh (@cpu@_fill_argbuf): New function.
2189 (@cpu@_fill_argbuf_tp): New function.
2190 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2191 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2192 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2193 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2194 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2195 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2196 doing profiling. Update call to TRACE_INSN_FINI.
2197
2198 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2199
22001998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2201
2202 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2203 regions.
2204
22051998-12-01 Doug Evans <devans@casey.cygnus.com>
2206
2207 * sim-inline.c (SIM_INLINE_P): Fix typo.
2208
22091998-11-30 Doug Evans <devans@casey.cygnus.com>
2210
2211 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2212
2213Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2214
2215 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2216 * nltvals.def: Re-generate.
2217
2218Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2219
2220 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2221 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2222 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2223 GCC.
2224 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2225 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2226
22271998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2228
2229 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2230 (${cpu}_pbb_cti_chain): Ditto.
2231
22321998-11-18 Doug Evans <devans@casey.cygnus.com>
2233
2234 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 2235 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2236 (EXTRACT_INT,EXTRACT_UINT): New macros.
2237 (SEM_SEM_ARG): New macro.
2238 (SEM_NEXT_VPC): New arg `pc'.
2239 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2240 (sim_disassemble_insn): Update prototype.
2241 * cgen-trace.c (current_insn,insn_fields): New static locals.
2242 (trace_insn): Set them.
b83266a0 2243 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 2244 (sim_disassemble_insn): New arg insn_fields.
2245 Handle variable length insns.
2246 * genmloop.sh: Only emit pbb decls if -pbb.
2247 (${cpu}_scache_lookup): New arg `vpc'.
2248 (scache support): Fetch pc before entering loop.
2249
2250 * gennltvals.sh: Add fr30 support.
2251 * nltvals.def: Rebuild.
2252
2253Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2254
2255 * sim-types.h: Re-do type system so that GCC's attribute and mode
2256 are used to specify types. Handle case of ALPHA.
2257
22581998-11-13 Frank Ch. Eigler <fche@elastic.org>
2259
2260 * aclocal.m4: Add tests for dlopen family.
2261 * config.in: Regenerated.
2262
2263Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2264
2265 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2266
2267Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2268
2269 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2270 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2271 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2272 * cgen-sim.h: ... to here.
2273
2274Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2275
2276 * aclocal.m4 (enable-build-warnings): Replace
2277 enable-sim-warnings. Extend =LIST syntax so that prepend and
2278 append of options is possible. Drop -Werror, add
2279 -Wstrict-prototypes for GDB compatibility.
2280 * Make-common.in (SIM_WARNINGS): Update.
2281
2282Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2283
2284 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2285 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2286 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2287 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2288 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2289 CGEN_INCLUDE_DEPS.
2290 * cgen-cpu.h: New file.
2291 * cgen-engine.h: New file.
2292 * cgen-scache.h: New file.
2293 * cgen-sim.h: Delete portions moved to new files.
2294 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2295 rather than sending result to stdout.
2296
2297Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2298
2299 * Make-common.in (sim-reg.o): New rule.
2300 (cgen-run.o): New rule.
2301 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2302 * cgen-run.c (prime_cpu): New function.
2303 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2304 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2305 mentioned cpu.
2306 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2307 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2308 (CGEN_INSN_VIRTUAL_P): New macro.
2309 (SEM_PC): New typedef.
2310 (SEMANTIC_FN): Change type of result to SEM_PC.
2311 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2312 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2313 (SCACHE_MAP): New typedef.
2314 (CPU_SCACHE): Add pbb support.
2315 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2316 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2317 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2318 max_slice_insns.
2319 (INSN_NAME): Delete.
2320 (cgen_insn_name): Declare.
2321 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2322 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2323 (first_insn_p): Make static.
2324 (trace_insn): Handle virtual insns specially.
2325 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2326 * cgen-types.h (UBI): Delete.
2327 (MODE_TYPE): New enum.
2328 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2329 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2330 (cgen_virtual_opcode_table): New global.
2331 (cgen_insn_name): New function.
2332 (sim_disassemble_insn): Ignore virtual insns.
2333 * genmloop.sh: Delete top level loop generation. Add pbb support.
2334 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2335 (sim_cpu_base): New members max_insns,insn_name,model_data.
2336 (CPU_PC_GET,CPU_PC_SET): New macros.
2337 (sim_pc_get,sim_pc_set): Declare.
2338 * sim-model.c (model_set): Call model init fn.
2339 * sim-model.h (MODEL_FN): New typedef.
2340 (INSN_TIMING): New member model_fn.
2341 (MODEL): New members num,init.
2342 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2343 All callers updated.
2344 (profile_insn_init): New fn.
2345 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2346 Exit early if insn profiling not supported.
2347 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2348 (profile_install): Record profile_insn_init as init fn.
2349 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2350 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2351 (PROFILE_DATA): Delete member exec_time.
2352 Change insn_count to pointer to array, rather than the array.
2353 (sim_profile_print_bar): Declare.
2354
2355Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2356
2357 * cgen-run.c: New file.
2358 * sim-reg.c: New file.
2359
2360Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2361
2362 * aclocal.m4: Add checks for -lsocket and -lnsl.
2363
2364 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
2365 allow local port reuse on listening socket.
2366
2367Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
2368
2369 * sim-config.h: Remove reference to linux kernel header.
2370
2371Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
2372
2373 * dv-sockser.c (sockser_addr): Make variable non-static.
2374
2375Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
2376
2377 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
2378
2379Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
2380
2381 * sim-events.c (sim_events_elapsed_time): Fix calculation.
2382
2383Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
2384
2385 * Make-common.in (install-common): Add $(EXEEXT) when installing
2386 run.
2387
2388Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
2389
2390 * cgen-sim.h (cgen_state): New member opcode_table.
2391 * cgen-utils.c (sim_disassemble_insn): Use it.
2392
2393Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
2394
2395 * cgen-mem.h (DECLARE_SETT): Fix return type.
2396 * cgen-sim.h (sim_engine_illegal_insn): Declare.
2397 * cgen-scache.c: Include stdlib.h.
2398 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
2399 * sim-model.c (model_option_handler): Remove unused variable `n'.
2400
2401Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
2402
2403 * cgen-utils.c: Include bfd.h.
2404 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
2405
2406Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
2407
2408 * sim-bits.h (EXTEND24): Fix typo.
2409
2410Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
2411
2412 * sim-events.c (ETRACE_P): New macro.
2413 (struct _sim_event): Add member trace.
2414 (sim_events_free): Reclaim trace message.
2415
2416 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
2417 sim_events_schedule_tracef): New functions, include printf trace
2418 information in argument list. If tracing, store asprintf'd trace
2419 message in sim_event.
2420
2421 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
2422 hw_event_queue_schedule_vtracef): New functions, mimic
2423 sim_event_tracef.
2424
2425Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
2426
2427 * sim-bits.h (EXTEND24): Define.
2428
2429Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
2430
2431 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
2432 (CPU_SCACHE_HASH_MASK): New macro.
2433 (SCACHE_HASH_PC): Rewrite.
2434 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
2435 computation out of main loop.
2436
2437Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
2438
c906108c
SS		 2439 * cgen-sim.h (RECORD_IADDR): Delete.
2440 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
2441 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
2442
2443Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
2444
2445 * gennltvals.def (mn10200): Add entry.
2446 * nltvals.def: Regenerate with MN10200 additions.
2447
2448Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
2449
2450 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
2451 documentation on how it works.
2452
2453 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
2454 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
2455 sim_core_set_xor, sim_core_xor_read_buffer,
2456 sim_core_xor_write_buffer): Update.
2457
2458 * sim-events.h, sim-events.c (sim_events_install,
2459 sim_events_watch_clock, sim_events_schedule_after_signal,
2460 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
2461 sim_events_deschedule): Update.
2462
2463 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
2464 sim_fpu_max32, sim_fpu_max64): Update.
2465
2466Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
2467
2468 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
2469 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
2470 * sim-profile.c (profile_print_model): Update.
2471
2472Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
2473
2474 * gennltvals.def (m32r): Use common syscall.h now.
2475 (mn10300): Add entry.
2476 * nltvals.def: Regenerate.
2477
2478 * sim-engine.c (sim_engine_get_run_state): New function.
2479 * sim-engine.h (sim_engine_get_run_state): Declare it.
2480
2481Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
2482
2483 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
2484 * sim-core.c (sim_core_signal): Make extern, always define.
2485
2486Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
2487
2488 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
2489 * cgen-ops.h (ANDIF): New macro.
2490 (ANDIF[BQHSD]I): Delete.
2491
2492Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2493
2494 * hw-events.c (create_hw_event, delete_hw_event): Delete.
2495 (hw_event_queue_schedule, hw_event_queue_deschedule,
2496 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
2497 Janczyn.
2498
2499 * hw-alloc.h (HW_NZALLOC): Define.
2500
2501 * Make-common.in (test-hw-events): Add target for testing the
2502 hw-event code.
2503
2504Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
2505
2506 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
2507 hw-instances.o.
2508 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
2509 files.
2510 * hw-main.h: Include hw-handles.h, hw-instances.h.
2511 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
2512 * hw-base.c (hw_create, hw_delete): Call same.
2513
2514Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
2515
2516 * dv-core.c: Include hw-main.h and sim-main.h.
2517 * dv-pal.c: Include hw-main.h and sim-io.h.
2518 * dv-glue.c: Include hw-main.h.
2519
2520 * hw-main.h: New file. Move list of includes to here.
2521 * hw-base.h: From here.
2522 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
2523 (hw-*.o, dv-*.o): Update.
2524 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
2525 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
2526 sim-main.h.
2527
2528 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
2529 do_hw_poll_read): Move declarations from here.
2530 * hw-main.h: To here.
2531
2532 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
2533 Move from here.
2534 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
2535 rename.
2536 * Make-common.in (hw-config.h): Update
2537 * hw-base.c, dv-pal.c, dv-glue.c: Update
2538
2539 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
2540 `*_callback' to `*_method.
2541
2542Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
2543
2544 * hw-base.h (set_*): Move set method macros from here.
2545 * hw-device.h: To here.
2546
2547Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2548
2549 * hw-base.h (create_hw_property_data, delete_hw_property_data):
2550 Declare.
2551
2552 * hw-base.c (hw_create, hw_delete): Call
2553 * hw-properties.c (create_hw_property_data,
2554 delete_hw_property_data): Define.
2555
2556Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
2557
2558 * hw-device.c, hw-properties.c: Include hw-base.h
2559
2560 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
2561 * hw-device.c: From here.
2562 * hw-base.h: Include "hw-events.h".
2563
2564 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
2565 * hw-base.c (hw_create, hw_delete): Call.
2566 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
2567
2568 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
2569 (hw-alloc.o): New target.
2570
2571Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2572
2573 * hw-events.h, hw-events.c: New files. Move event code to here.
2574 * sim-hw.c: From here.
2575 * hw-base.h: Include "hw-events.h".
2576 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
2577 (hw-events.o): New target.
2578
2579 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
2580 * hw-events.h (struct hw_event): Replace typedef hw_event.
2581
2582 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
2583 * hw-base.c (hw_create, hw_delete): Call.
2584 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
2585
2586 * dv-pal.c: Update.
2587
2588Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2589
2590 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
2591 * hw-ports.c: To here.
2592
2593 * hw-base.h, hw-ports.c (create_hw_port_data,
2594 delete_hw_port_data): New functions.
2595 * hw-base.c (hw_delete, hw_create): Call same.
2596
2597 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
2598 from here.
2599 * hw-ports.h: To here.
2600
2601Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
2602
2603 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
2604 PROCESSOR and CIA arguments.
2605
2606Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2607
2608 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
2609 Move common object files from here.
2610 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
2611
2612Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2613
2614 * sim-hw.c: Include ctype.h.
2615 (do_hw_poll_read): Do not assume EAGAIN.
2616
2617Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
2618
2619 * cgen-trace.c (first_insn_p): New static local.
2620 (trace_insn_init): Set it.
2621 (trace_insn_fini): Use TRACE_PREFIX.
2622 (trace_insn): Rewrite to use trace_prefix.
2623 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
2624 Adjust width accordingly.
2625
2626 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
2627 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
2628 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
2629 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
2630 (PROFILE_COUNT_CORE): Simplify.
2631 * sim-profile.c (profile_option_handler): Compute profile_any_p.
2632
2633Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
2634
2635 * cgen-ops.h (ADDCFSI): Fix typo.
2636
2637Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
2638
2639 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
2640 * genmloop.sh: Use them rather than static locals.
2641
2642 * sim-engine.c (sim_engine_set_run_state): New function.
2643 * sim-engine.h (sim_engine_set_run_state): Declare.
2644 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
2645 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
2646 (engine_resume): Reorganize. Allow synchronous exit from main loop.
2647
2648Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
2649
2650 * cgen-trace.c (trace_insn_init): New arg first_p.
2651 All callers updated.
2652 (trace_insn_fini): New arg last_p. All callers updated.
2653 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
2654 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
2655 * genmloop.sh (engine_resume): Update.
2656
2657Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2658
2659 * Make-common.in (install-common): Run ranlib on installed copy of
2660 libsim.a.
2661
2662Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2663
2664 * Make-common.in (install-common): Rename and install libsim.a.
2665
2666Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2667
2668 * sim-io.c (unistd.h): Include.
2669
2670Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
2671
2672 * Make-common (sim_main_headers): Sort.
2673 (cgen-*.o): Add cgen-sim.h dependency.
2674
2675 * cgen-scache.c (scache_init): Only allocate space if scache element
2676 size is non-zero.
2677 (scache_flush,scache_print_profile): Check if scache in use first.
2678
2679 * cgen-sim.h (IDESC): Provide forward declaration.
2680 (DECODE): Delete.
2681 (CGEN_CPU): Always define scache member. New members idesc,opcode.
2682 (cgen_cpu_max_extra_bytes): Declare.
2683 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
2684
c906108c
SS		 2685 * sim-cpu.h: New file. sim_cpu_base moved here.
2686 Move sim_cpu_lookup decl here.
2687 * sim-base.h: #include "sim-cpu.h".
2688 * sim-cpu.c: New file.
2689 * Make-common (sim_main_headers): Add sim-cpu.h.
2690 (sim-cpu.o): Add rule for.
2691
2692 * sim-model.c (set_model): Delete.
2693 (sim_model_set,model_set): New functions.
2694 (sim_model_install): Renamed from model_install.
2695 Don't set default model here.
2696 (model_option_handler): Rewrite --model processing.
2697 (sim_model_lookup,sim_mach_lookup): New functions.
2698 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
2699 (insn_timing): Delete.
2700 (INSN_TIMING): New member `num'.
2701 (IMP_PROPERTIES): Always define scache_elm_size member.
2702 (MACH): New member init_cpu.
2703 (sim_machs): Renamed from machs.
2704 (sim_model_install): Renamed from model_install.
2705 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
2706 * sim-module.c (modules): Update.
2707
2708 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
2709
2710 * sim-io.c: #include <errno.h>.
2711
2712Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
2713
2714 * dv-pal.c (struct hw_pal_device): Add reader.
2715 (hw_pal_finish): Initialize reader.
2716 (scan_hw_pal): Use reader.
2717
2718 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
2719 (HW_IO_EOF, HW_IO_NOT_READY): Define.
2720 * dv-pal.c: Use.
2721
2722 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
2723 ../ppc/main.c sim_io_read_stdin.
2724
2725Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
2726
2727 * hw-tree.h (hw_tree_print): Paramaterize with print and file
2728 arguments.
2729 * hw-tree.c: Update.
2730
2731 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
2732 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
2733 CPU/CIA args.
2734 * hw-ports.h (hw_port_event): Ditto.
2735 * hw-ports.c (hw_port_event): Update.
2736 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
2737 Update.
2738 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
2739 Update.
2740 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
2741 (do_counter_event): Update.
2742 * dv-glue.c (hw_glue_io_read_buffer): Update.
2743 (hw_glue_port_event): Update.
2744
2745 * hw-device.h (SIM_DESC): Replace with struct sim_state.
2746 * hw-base.h (hw_create): Ditto.
2747 * hw-base.c (hw_create): Ditto.
2748
2749 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
2750 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
2751 from here to.
2752 * sim-hw.c: Here.
2753 * hw-device.h (hw_system_cpu): Declare.
2754 * sim-hw.c (hw_system_cpu): New function.
2755
2756 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
2757 sim_hw_abort not hw_abort.
2758 (sim-hw.h): Include.
2759 (sim_core_read_buffer, sim_core_write_buffer): Call
2760 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
2761 argument.
2762 (sim_core_set_xor): Do not pass CPU when aborting.
2763
2764 * sim-n-core.h (sim_core_read_aligned_N,
2765 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
2766 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
2767 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
2768 return length.
2769
2770 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
2771 sim_hw_print.
2772 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
2773 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
2774 functions.
2775 (sim_hw_print): New function.
2776
2777 * sim-engine.h (sim_engine_vabort): Declare.
2778 * sim-engine.c (sim_engine_vabort): New function.
2779
2780Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2781
2782 * sim-trace.c (print_data): For floating-point numbers trace raw
2783 hex value.
2784 (trace_result_fp2): New function.
2785 * sim-trace.h (trace_result_fp2): New declaration.
2786 (TRACE_FP_RESULT2): New macro.
2787
2788Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
2789
2790 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
2791 AM_CYGWIN32 and AM_EXEEXT.
2792 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
2793 to run and install-common rules.
2794 * common/configure: regenerate
2795
2796Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
2797
2798 * sim-types.h (cell_word): New type.
2799 (natural_cell): Delete type.
2800
2801Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
2802
2803 * configure: Regenerated to track ../common/aclocal.m4 changes.
2804 * config.in: Ditto.
2805
2806Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
2807
2808 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
2809
2810Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
2811
2812 * configure: Regenerated to track ../common/aclocal.m4 changes.
2813 * config.in: Ditto.
2814
2815Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
2816
2817 * acconfig.h: New file.
2818 * Make-common.in (top_builddir): New macro.
2819 (INTL_LIB): Removed.
2820 (INTLLIBS): New macro.
2821 (INTLDEPS): Likewise.
2822 (LIBDEPS): Use INTLDEPS.
2823 (EXTRA_LIBS): Use INTLLIBS.
2824 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
2825 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
2826 AM_LC_MESSAGES): New macros from GNU gettext.
2827
2828Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
2829
2830 * sim-config.h: Discard leading _ from macros.
2831 * sim-types.h: Ditto.
2832
2833Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
2834
2835 * Make-common.in (CSEARCH): Add -I to intl directories.
2836 (INTL_LIB): Point to libintl.a.
2837 (LIBDEPS): Add $(INTL_LIB).
2838 (EXTRA_LIBS): Ditto.
2839
2840Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
2841
2842 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
2843
2844 * cgen-ops.h (ADDCFSI): Fix.
2845 (SUBCFSI): Tweak.
2846
2847Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
2848
2849 * sim-types.h (signed_address, unsigned_address): Define.
2850
2851Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2852
2853 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
2854 QNaN.
2855
2856Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
2857
2858 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
2859 New functions, pack / unpack sim_fpu struct using raw values.
2860 (sim_fpu_is): Differentiate between negative and positive
2861 infinity.
2862
2863Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
2864
2865 * sim-bits.h (EXTEND4): Define.
2866 (EXTEND4, EXTEND15, EXTEND11): Ditto.
2867
2868Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
2869
2870 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
2871 declared so we need this cast to prevent long long addresses
2872 from being misconfigures. Results in access to unmapped memory.
2873
2874Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
2875
2876 * Make-common.in (RUNTESTFLAGS): Define.
2877 (check): Pass RUNTESTFLAGS to recursive make.
2878
2879Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
2880
2881 * sim-info.c (sim_info): Be verbose when either VERBOSE or
2882 STATE_VERBOSE_P.
2883
2884Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
2885
2886 * aclocal.m4 (sim-inline): By default, disable sim-inline when
2887 cross compiling.
2888
2889Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
2890
2891 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
2892 (sim-inline): Update to match sim-inline.[hc]
2893 * configure: Regenerated to track ../common/aclocal.m4 changes.
2894
2895 * Make-common.in (sim_main_headers): Add sim-inline.h
2896
2897 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
2898 selected.
2899 * sim-endian.h (sim-endian.c): Ditto.
2900
2901 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
2902 (sim_events_set_trace): Delete unused prototype.
2903
2904 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
2905 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
2906
2907 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
2908 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
2909 Comment out, not yet implemented in sim-fpu.c.
2910 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
2911 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
2912
2913 * sim-inline.h: Rewrite description.
2914 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
2915 (SIM_MAIN_INLINE): Add inline option.
2916
2917 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
2918 include generated files. Handled by generator directly.
2919
2920Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2921
2922 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
2923 up-to-date.
2924
2925 * sim-trace.h (TRACE_ANY_P): Define.
2926 (struct _trace_data): Add trace_any_p.
2927
2928Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
2929
2930 * run.c (main): Handle all alternatives of enum sim_stop.
2931 (main): Delete unused `asection *s'.
2932
2933Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2934
2935 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
2936
2937 * configure: Regenerated to track ../common/aclocal.m4 changes.
2938
2939 * sim-hw.c: New file.
2940 * sim-hw.h (sim_hw_parse): Declare function.
2941 (hw-tree.h): Do not include.
2942
2943 * sim-base.h (STATE_HW): Define.
2944 (struct sim_state_base): Add member struct *hw.
2945
2946 * sim-module.c (sim-hw.h): Include.
2947 (modules): Add sim_hw_install.
2948
2949 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
2950
2951Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2952
2953 * sim-base.h (CPU_INDEX): Define.
2954
2955 * sim-utils.c (sim_state_alloc): Initialize.
2956 * sim-module.c (sim_post_argv_init): Ditto.
2957
2958Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2959
2960 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
2961 properly formatted lists.
2962
2963Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2964
2965 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
2966 0x2f needs to be 0x3f.
2967
2968Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
2969
2970 * hw-tree.c (hw_tree_find_property): Return NULL when device is
2971 not found.
2972 (hw_tree_find_*_property): Clean up error message when property is
2973 not found.
2974
2975 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
2976 present before looking for it.
2977
2978Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
2979
2980 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
2981 (AC_CHECK_FUNCS): Add check for __setfpucw.
2982 * configure: Regenerated.
2983
2984Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
2985
2986 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
2987 hw_pal_timer, hw_pal_timer_value): Define.
2988 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
2989 (do_counter_event, do_counter_read, do_counter_value,
2990 do_counter_write): new functions.
2991
2992Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
2993
2994 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
2995 trace output.
2996
2997 * hw-base.c (hw_create): Stop searching for a device when one is
2998 found.
2999
3000Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3001
3002 * configure: Regenerated to track ../common/aclocal.m4 changes.
3003
3004Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3005
3006 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3007 appends extra devices.
3008 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3009 the device names.
3010
3011 * Make-common.in (hw-config.h): New target, create hw-config.h
3012 file.
3013 (SIM_HW): Definition from @sim_hw@.
3014 (hw-base.o): Depend on hw-config.h
3015
3016Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3017
3018 * Make-common.in: Get SHELL from configure.
3019 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3020 move-if-change. Fixes NT native build problem.
3021 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3022 move-if-change. Fixes NT native build problem.
3023 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3024 NT native builds.
3025
3026Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3027
3028 * hw-device.h, hw-device.c (hw_strdup): New function.
3029
3030 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3031 strings name, family and args.
3032 (full_name_of_hw): Use hw_strdup when returning the full path.
3033
3034 * hw-properties.c: Clean up property not found / wrong type error
3035 messages.
3036
3037 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3038 before attaching any ports.
3039
3040 * hw-base.c (hw-config.): Include. Replace hardwired table.
3041
3042 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3043
3044 * Make-common.in: Add rule for dv-glue.o.
3045
3046Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3047
3048 * hw-base.c (hw_finish): Move setting of trace level to here.
3049 (hw_create): From here.
3050
3051 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3052 ../ppc/device_table.c.
3053
3054 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3055
3056 * hw-tree.c (print_properties): Supress path when printing
3057 properties of root node.
3058
3059Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3060
3061 * hw-device.h (HW_TRACE): Define.
3062 (hw_trace): Declare.
3063 * hw-device.c (hw_trace): Implement function.
3064
3065 * hw-base.c (hw_create): Set hw trace level from "trace?"
3066 property.
3067
3068 * dv-core.c (dv_core_attach_address_callback): Add trace.
3069
3070 * dv-pal.c: Replace DTRACE with HW_TRACE.
3071
3072Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3073
3074 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3075 (hw_alloc_data): Delcare.
3076 (struct hw): Add member alloc_of_hw.
3077
3078 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3079 functions. Assocate memory with a device.
3080 (stdlib.h): Include.
3081
3082 * hw-base.h (set_hw_delete): Define.
3083 (hw_delete_callback): Declare.
3084 (hw_delete): Declare.
3085
3086 * hw-base.c (hw_delete): Implement function.
3087 (struct hw_base_data): Add member to_delete.
3088 (ignore_hw_delete): New function, does nothing.
3089 (hw_create): Set the hw_delete method.
3090 (hw_create): Allocate the base type using HW_ZALLOC before setting
3091 any methods.
3092
3093 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3094
3095 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3096
3097 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3098 (attach_hw_port_edge): Add struct hw argument
3099
3100 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3101 hw_zalloc/hw_free.
3102
3103Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3104
3105 * hw-device.h (hw_attach_address_callback,
3106 hw_detach_address_callback): Attach to a single space not a space
3107 mask. Clarify interpretation of SPACE:ADDR parameters.
3108
3109 * hw-base.c (passthrough_hw_attach_address,
3110 passthrough_hw_detach_address): Update.
3111 * dv-core.c (dv_core_attach_address_callback): Ditto.
3112 * dv-pal.c (hw_pal_attach_address): Ditto.
3113
3114Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3115
3116 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3117
3118Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3119
3120 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3121 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3122 hw-properties_h, hw-tree_h): Define, point at corresponding
3123 header.
3124 (hw_base_headers): Define list of headers included by hw-base.h
3125 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3126 hw-properties.o, hw-tree.o): Specify dependencies.
3127 (dv-core.o, dv-pal.o): Ditto.
3128
3129 * sim-hw.h: New file.
3130
3131 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3132 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3133
3134 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3135
3136 * hw-base.h, hw-base.c: new files. Copied from
3137 ../ppc/device_table.[hc].
3138
3139 * dv-core.c, dv-pal.c: New files. Copied from
3140 ../ppc/hw_{core,pal}.c
3141
3142 * sim-basics.h (struct hw): Declare.
3143 (enum port_direction, enum object_disposition): Declare.
3144
3145Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3146
3147 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3148 sim_dv_src in Makefile. Take list of devices as parameter to m4
3149 macro..
3150
3151 * configure: Regenerated to track ../common/aclocal.m4 changes.
3152
3153Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3154
3155 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3156 trace_prefix can abort cleanly.
3157
3158Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3159
3160 * dv-sockser.c, dv-sockser.h: New files.
3161 * Make-common.in (dv-sockser.o): Add rule for.
3162 * aclocal.m4: Check for fcntl.h.
3163 * config.h: Add HAVE_FCNTL_H.
3164
3165 * sim-break.c (remove_breakpoint): Fix thinko.
3166
3167 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3168 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3169
31701998-03-13 Fred Fish <fnf@cygnus.com>
3171
3172 * sim-base.h (struct sim_state_base): Add prog_syms and
3173 define macro STATE_PROG_SYMS.
3174 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3175 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3176 and bfd_canonicalize_symtab, to get symbol table on first use
3177 and preserve it via STATE_PROG_SYMS for future calls to
3178 bfd_find_nearest_line.
3179
3180Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3181
3182 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3183
3184 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3185 up to nr_maps, not just access_* maps.
3186
3187 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3188 maps.
3189
3190 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3191 over nr_maps not sim_core_nr_maps.
3192
3193 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3194 core_map argument to unsigned.
3195 (struct _sim_core): Ditto for struct member core_map.
3196
3197 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3198
3199 * sim-basics.h (access_io, access_*_io): Define.
3200 (map_read, map_write, map_exec, map_io): Define.
3201
3202 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3203 attach with more generic mapmask.
3204 (sim_core_{read,write}_*): Change map argument to unsigned.
3205
3206 * sim-core.c (sim_core_uninstall, sim_core_attach,
3207 sim_core_detach): Iterate over nr_maps instead of
3208 sim_core_nr_maps.
3209
3210 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3211 instead of the write_map.
3212 (remove_breakpoint): Ditto.
3213
3214 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3215 with read_map, write_map, exec_map resp.
3216
3217 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3218 Ditto.
3219
3220 * cgen-utils.c (sim_disassemble_insn): Ditto.
3221
3222 * sim-hrw.c (sim_write, sim_write): Ditto.
3223
3224 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3225 transfer_to_str): New functions.
3226
3227Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3228
3229 * sim-base.h (sim_state_base): New member environment.
3230 (STATE_ENVIRONMENT): New macro.
3231 * sim-config.c (current_environment): Delete.
3232 (sim_config_default): New function.
3233 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3234 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3235 (sim_config_default): Add prototype.
3236 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3237 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3238 Set STATE_ENVIRONMENT, not current_environment.
3239
3240Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3241
3242 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3243
3244Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3245
3246 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3247
3248 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3249
3250Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3251
3252 * Make-common.in (TAGS): Make smarter.
3253 * Makefile.in (TAGS): Ditto.
3254
3255Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3256
3257 * sim-module.c (*): Fix typos in assertion tests.
3258
3259Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3260
3261 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3262 can't be constant.
3263
3264 * sim-options.c (sim_parse_args): Ditto.
3265 (sim_args_command): Return OK, instead of nothing, for an empty
3266 command.
3267
3268Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3269
3270 * sim-profile.c (profile_info): Rename from profile_print. Drop
3271 misc and misc_cpu callback arguments. Use
3272 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3273 (profile_install): Install profile_info function.
3274
3275 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3276 STATE_PROFILE_INFO_CALLBACK): Define.
3277 (struct PROFILE_DATA): Add field info_cpu_callback.
3278 (profile_print): Delete function.
3279
3280 * sim-base.h (STATE_MODULES): Define. Replace individual
3281 STATE_*_LIST with single struct module_list.
3282
3283 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3284 (struct module_list): Declare.
3285
3286 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3287 sim_module_info): New functions.
3288 (sim_module_install): Clean up module data structures.
3289
3290 * sim-info.c (sim_info): New file. New function. Call
3291 sim_module_info.
3292
3293 * Make-common.in (sim-info.o): Define rule.
3294 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3295
3296
3297Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3298
3299 * sim-base.h (sim_cpu_base): New members name, options.
3300 (sim_cpu_lookup): Add prototype.
3301 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3302 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3303 (sim_add_option_table): Update prototype.
3304 * sim-options.c (sim_add_option_table): New argument `cpu'.
3305 (standard_option_handler,standard_install): Update.
3306 (sim_parse_args): Handle cpu specific options.
3307 (print_help): New static function.
3308 (sim_print_help): Call it. Print cpu specific options.
3309 (find_match): New static function.
3310 (sim_args_command): Call it. Handle cpu specific options.
3311 * sim-utils.c (sim_cpu_lookup): New function.
3312 * sim-memopt.c (memory_option_handler): Update.
3313 (sim_memopt_install): Update.
3314 * sim-model.c (model_option_handler): Update.
3315 (model_install): Update.
3316 * sim-profile.c (profile_option_handler): Update.
3317 (profile_install): Update.
3318 * sim-trace.c (trace_option_handler): Update.
3319 (trace_install): Update.
3320 * sim-watch.c (watchpoint_option_handler): Update.
3321 (sim_watchpoint_install): Update.
3322 * cgen-scache.c (scache_option_handler): Update.
3323 (scache_install): Update.
3324
3325Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3326
3327 * Make-common.in (check): Run `make check' in testsuite dir.
3328
3329Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3330
3331 * sim-trace.c (trace_result0): New function.
3332
3333 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3334 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3335 tracing sim_fpu variables.
3336 (TRACE_ALU_RESULT0): Define.
3337 (TRACE_FP_RESULT_WORD): Define.
3338 (TRACE_FP_INPUT_WORD1): Define.
3339
3340 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3341 sim_fpu_two): New constants.
3342 (sim_fpu_op1, sim_fpu_op2): New types.
3343 (struct _sim_fpu): Delete member result. Re-order other members.
3344 (sim_fpu_sign, sim_fpu_exp): New functions.
3345 (sim_fpu_max, sim_fpu_min): new functions.
3346 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3347 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3348
3349Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3350
3351 * sim-profile.c (profile_print): Delete duplicate test of
3352 PROFILE_INSN_IDX.
3353 (profile_print_pc): Exit early if data collection not set up.
3354 (profile_print_core): Simplify by calling sim_core_map_to_str.
3355 * sim-core.h (sim_core_map_to_str): Declare.
3356 * sim-core.c (sim_core_map_to_str): Make non-static.
3357
3358 * genmloop.sh (engine_resume): Update insn_count before exiting.
3359 (engine_resume_full): Keep accurate core profile data.
3360
3361 * cgen-utils.c (sim_disassemble_insn): Don't use
3362 sim_core_read_aligned_N, it messes up profiling results.
3363
3364Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
3365
3366 * nltvals.def: Regenerate with MN10300 additions.
3367
3368Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
3369
3370 * sim-trace.h (TRACE_ALU_RESULT2): Define.
3371
3372 * sim-trace.h, sim-trace.c (trace_result_word2,
3373 trace_input_word4, trace_result_word4): New function.
3374
3375Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
3376
3377 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
3378
3379 * sim-xcat.h: Delete.
3380 * cgen-mem.h: Delete inclusion of sim-xcat.h.
3381 * cgen-sim.h: Ditto.
3382 * sim-alu.h: Replace sim-xcat.h with symcat.h.
3383 * sim-n-bits.h: Ditto.
3384 * sim-n-core.h: Ditto.
3385 * sim-n-endian.h: Ditto.
3386
3387Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
3388
3389 * syscall.c (cb_syscall): Handle short reads, and EOF.
3390
3391Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3392
3393 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
3394 sim_fpu to safely print fp_word values.
3395 (print_data): Add trace_fmt_bool and trace_fmt_addr.
3396 (trace_result_bool1, trace_result_addr1): New functions.
3397 (trace_input_bool1, trace_input_addr1): New functions.
3398
3399 * sim-trace.h (TRACE_FPU_*): Define.
3400
3401Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3402
3403 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
3404 (sim_fpu_fpto, sim_fpu_tofp): Define.
3405
3406Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3407
3408 * sim-fpu.c (sim_fpu_cmp): New function.
3409
3410Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
3411
3412 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
3413 instead of abuf->length.
3414 * sim-trace.c (trace_options): Have -t only trace a few useful things.
3415 (set_trace_option_mask): Renamed from set_trace_options.
3416 (set_trace_option): New function.
3417 (trace_option_handler): Update calls to set_trace_option{,_mask}.
3418 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
3419
3420Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3421
3422 * sim-basics.h: Declare struct _sim_fpu.
3423
3424Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3425
3426 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
3427 (trace_prefix, trace_input*, trace_result*): Declare.
3428 (trace_one_insn): Change declaration, assume trace_prefix called.
3429 (trace_generic): Like trace_one_insn.
3430 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
3431 (TRACE_alu, TRACE_[a-z]*): Update.
3432
3433 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
3434 trace_insn, save_data, trace_idx_to_str, print_data): New
3435 functions.
3436 (trace_one_insn): Rewrite.
3437 (trace_generic): New function.
3438
3439Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
3440
c906108c
SS		 3441 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
3442
3443 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
3444 (SEMANTIC_FN): Rewrite declaration.
3445 (DECODE): Update type of semantic_fast member.
3446 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 3447 * sim-base.h (sim_state_base): Delete conditionals surrounding
3448 member scache_size.
3449
3450Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
3451
3452 * sim-load.c (sim_load_file): Print LMA/VMA according to value
3453 used.
3454
3455Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
3456
3457 * sim-core.c: Add missing prototypes for WITH_DEVICES.
3458 Add missing parameters to device_io calls.
3459 * sim-core.h: Add missing parameters to device_io calls.
3460
3461Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
3462
3463 * cgen-sim.h (DECODE): Always use switch for `read' for now.
3464 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
3465 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 3466 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
3467 (engine_resume): Likewise. Make `engine' volatile. Save copy
3468 of cpu pointer in volatile object. Initialize read switch if
3469 -parallel.
3470
3471Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
3472
3473 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
3474 (SEM_INSN): New macro.
3475
3476Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3477
3478 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
3479
3480Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3481
3482 * configure: Regenerated to track ../common/aclocal.m4 changes.
3483
3484Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3485
3486 * sim-types.h (fp_word): New type, define according to
3487 WITH_TARGET_FLOATING_POINT_BITSIZE.
3488
3489 * aclocal.m4 (default_sim_floating_point_bitsize): Add
3490 configuration of size of floating point registers.
3491
3492Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3493
3494 * sim-profile.c (profile_print): Only print CPU <N> if other
3495 output is going to appear.
3496
3497Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3498
3499 * configure: Regenerated to track ../common/aclocal.m4 changes.
3500
3501Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3502
3503 * sim-types.h (address_word): Typedef according to
3504 WITH_TARGET_ADDRESS_BITSIZE.
3505 (signed_cell, unsigned_cell, natural_cell): Ditto using
3506 WITH_TARGET_CELL_BITSIZE.
3507
3508 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
3509 (WITH_TARGET_CELL_BITSIZE): Define.
3510 (WITH_HOST_WORD_BITSIZE): Delete.
3511
3512 * sim-config.c (print_sim_config): Update.
3513
3514 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
3515 configuration of address and OpenFirmware cell sizes.
3516
3517Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3518
3519 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
3520 * sim-run.c (sim_engine_run): Update.
3521
3522 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
3523 CPU_CIA.
3524 * sim-run.c (sim_engine_run): Ditto.
3525
3526 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
3527 (sim_resume): Pass nr_cpus to sim_engine_run.
3528
3529 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
3530
3531 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
3532 MAX_NR_PROCESSORS.
3533 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
3534
c906108c
SS		 3535Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
3536
3537 * Make-common.in (stamp-tvals): New rule.
3538 (targ-vals.h,targ-map.c): Depend on it.
3539 (clean): Remove stamp-tvals.
3540
3541Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
3542
3543 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
3544 in code also #if 0'ed.
3545
3546Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
3547
3548 * configure: Regenerated to track ../common/aclocal.m4 changes.
3549 * aclocal.m4: Recognize --enable-maintainer-mode.
3550
3551Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
3552
3553 * cgen-scache.h: Deleted.
3554 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 3555 * cgen-scache.c: Only compile contents if WITH_SCACHE.
3556 (scache_init): Use runtime computed size of SCACHE.
3557 (scache_flush): Likewise.
3558 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
3559 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
3560 * cgen-sim.h: Scache support moved here.
3561 (PC): Redo definition.
3562 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
3563 (DECODE): Add parallel execution support.
3564 Only include semantic label members if using switch.
3565 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
3566 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
3567 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
3568 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
3569 from cgen-types.h.
3570 (engine_{stop,run,resume,halt,signal}): Delete decls.
3571 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
3572 (argbuf,scache): Delete forward decls.
3573 (STATE): Delete decl.
3574 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
3575 Include cgen-mem.h, cgen-ops.h.
3576 (engine_halt,engine_signal): Delete.
3577 ({ex,exc,sem,semc}_illegal): Delete.
3578 (sim_disassemble_insn): Result of extract fn is in bits.
3579 * genmloop.sh: Rewrite.
3580
3581 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
3582 line numbers.
3583
3584 * sim-base.h (sim_state_base): Delete member `model'.
3585 (sim_cpu_base): Add member `model'.
3586 * sim-model.h (IMP_PROPERTIES): New type.
3587 (MACH): New members imp_props, models.
3588 (models): Delete decl.
3589 * sim-model.c (set_model): Update.
3590 * sim-profile.c (profile_print_model): Update.
3591
3592 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
3593
3594Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
3595
3596 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
3597 CGEN_INSN_SYNTAX().
3598
3599Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3600
3601 * configure: Regenerated to track ../common/aclocal.m4 changes.
3602 * config.in: Ditto.
3603
3604Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
3605
3606 * aclocal.m4 (AR): Check for sigaction.
3607
3608Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
3609
3610 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
3611
3612 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
3613 * sim-config.c (sim_config): Replace WITH_DEVICES with
3614 WITH_TREE_PROPERTIES.
3615
3616 * configure: Regenerated to track ../common/aclocal.m4 changes.
3617
3618Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
3619
3620 * Make-common.in (SIM_ENVIRONMENT): New variable.
3621 (CONFIG_CFLAGS): Add it.
3622 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
3623 --enable-sim-environment option.
3624 * configure: Regenerated.
3625 * sim-config.h (environment support): Rewrite.
3626 * sim-config.c (current_environment): Define as enum, unconditionally.
3627 (current_alignment): Define unconditionally.
3628 (config_environment_to_a): Update.
3629 (config_alignment_to_a): Fix type of argument. Define unconditionally.
3630 (sim_config): Handle environment and alignment determination
3631 unconditionally. Delete sanity checks of current_environment,
3632 unnecessary.
3633 (print_sim_config): Update.
3634 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
3635 (standard_options): Add --environment.
3636 (standard_option_handler): Likewise.
3637
3638Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
3639
3640 * sim-alu.h: Add notes on carry vs borrow for subtraction.
3641 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
3642 (ALU{,8,16,32,64}ADDC): Define - add carrying.
3643 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
3644 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
3645 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
3646 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
3647 argument ADD_CA macro with two argument ADDC_C - add carrying with
3648 carry in.
3649 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
3650 argument SUB_CA macro with two argument SUBC_X - subtract
3651 carrying, extended.
3652 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
3653 borrow-in.
3654 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
3655
3656Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
3657
3658 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
3659 * sim-io.h (sim_io_syscalls): Delete.
3660
3661Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
3662
3663 * syscall.c (cb_syscall): Add missing else, so write to stdout
3664 isn't doubled.
3665
3666 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
3667 the carry bit from the CPU's psw.
3668
3669Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
3670
3671 * gennltvals.sh: Redo syscall support.
3672 * nltvals.def: Regenerated.
3673
3674Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
3675
3676 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
3677 the stream immediately.
3678
3679Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3680
3681 * sim-io.c (sim_io_getstring): Delete unused len2.
3682 (sim_io_syscalls): Ditto for sys_errno.
3683
3684Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
3685
3686 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
3687
3688 * Make-common.in (run.o): Depend on remote-sim.h.
3689 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
3690 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
3691
3692Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
3693
3694 * sim-io.c (sim_io_syscalls): Disable lseek.
3695
3696Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
3697
3698 * gennltvals.sh: Generate syscall values for d30v.
3699
3700 * gennltvals.sh: Use libgloss/syscall.h for sparc.
3701 * nltvals.def: Regenerate.
3702
3703 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
3704 (os_fstat): Likewise. Validate fd argument.
3705 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
3706 just compute target stat struct length.
3707 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
3708 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
3709 (get_string): Return host errno values so they can be properly
3710 translated later.
3711 (cb_syscall): Likewise.
3712 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
3713 (cb_syscall, case read): Use read_stdin for file descriptor 0.
3714 (cb_syscall, case write): Use write_stderr for file descriptor 2.
3715 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
3716 (get_path): New function.
3717
3718Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
3719
3720 * sim-io.c (sim_io_syscalls): New function to provide system call
3721 emulation. Provide exit, open, close, read, write, lseek, and
3722 unlink.
3723 (sim_io_getstring): New function to return a string from a
3724 simulated memory location.
3725
3726 * sim-io.h (sim_io_syscalls): Add declaration.
3727
3728Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
3729
3730 * sim-core.c (sim_core_signal): Fix spelling error in message.
3731
3732 * sim-hrw.c (sim_read): Use read map, not write map.
3733
3734 * Make-common.in (all): Add .gdbinit.
3735 * gdbinit.in: Add dump command.
3736
3737 * sim-model.c (model_options): Use '\0' for `shortopt'.
3738
3739 * sim-trace.c (trace_option_handler): Set state trace file
3740 for --trace-file in addition to cpu's values.
3741 (trace_vprintf): If cpu == NULL, try state's trace file.
3742 (trace_options): Reorganize table, reword some descriptions.
3743
3744Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
3747 New functions.
3748
3749Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
3750
3751 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
3752 signal untranslated, document problem with this.
3753
3754 * nrun.c (main): Check for a prog name of `*step'. If present,
3755 step the simulator instead of allowing it to run free.
3756
3757 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
3758
3759 * Make-common.in (sim_main_headers): Add sim-signal.h.
3760
3761Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
3762
3763 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
3764
3765Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
3766
3767 * sim-signal.h: Start simulator signals at 64 so that host signal
3768 numbers can be detected and reported.
3769
3770 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
3771
3772Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
3773
3774 * callback.c (cb_host_to_target_stat): Fix return values.
3775
3776 * cgen-sim.h (enum_signal_type): Delete.
3777 (engine_signal): Update prototype.
3778 * cgen-utils.c: Don't include <signal.h>.
3779 (sim_signal_to_host): Delete, lives in sim-signal.c now.
3780 (engine_signal): Update.
3781
3782 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
3783 (sim_state_free): Call SIM_STATE_FREE if defined.
3784
3785 * sim-module.c (sim_module_install): Don't leave any modules
3786 installed if one fails to install.
3787
3788Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
3789
3790 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
3791 more, since alloca is not used in this file.
3792
3793 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
3794 correctly set the carry and overflow bits for those types.
3795 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
3796 with carry, so carry is correct after doing both adds.
3797 (ALU*): Space out '\' to make it easier to read.
3798
3799Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
3800
3801 * sim-core.c (sim_core_signal): Use sim_stopped instead of
3802 sim_signalled.
3803
3804 * sim-signal.c, sim-signal.h: New files.
3805 * Make-common.in (sim-signal.o): Add rule for.
3806 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
3807 * sim-abort.c: Don't include <signal.h>.
3808 * sim-basics.h: #include "sim-signal.h".
3809 * sim-break.c: Don't include <signal.h>.
3810 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
3811 * sim-core.c: Don't include <signal.h>.
3812 (SIGBUS): Delete definition.
3813 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
3814 * sim-engine.c: Don't include <signal.h>.
3815 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
3816 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
3817 * sim-resume.c: Don't include <signal.h>.
3818 (SIGTRAP): Delete definition.
3819 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
3820 * sim-stop.c: Don't include <signal.h>.
3821 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
3822 * sim-watch.c: Don't include <signal.h>.
3823 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
3824
3825 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
3826
3827 * sim-base.h (CIA_ADDR): Provide default definition.
3828 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
3829 * sim-break.c (sim_handle_breakpoint): Likewise.
3830
3831Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
3832
3833 * Make-common.in (srccom): New variable.
3834
3835 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
3836 (LIB_OBJS): Add syscall.o.
3837 (gentmap): Pass $(NL_TARGET) to $(CC).
3838 (syscall.o): Add rule for.
3839 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
3840 (sim-bits.o): Depend on $(sim-n-bits_h).
3841 (sim-load.o): Depend on callback.h.
3842
3843 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
3844 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
3845 * cgen-mem.h, cgen-ops.h: New files.
3846
3847 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
3848
3849 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
3850 Rewrite build rule.
3851 * callback.c: #include string.h or strings.h.
3852 #include sys/types.h and sys/stat.h.
3853 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
3854 (os_get_errno,os_open): Update.
3855 (os_stat,os_fstat): New functions.
3856 (os_init): Initialize syscall_map, errno_map, open_map.
3857 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
3858 errno_map, open_map, signal_map, stat_map.
3859 (cb_read_target_syscall_maps): New function.
3860 (cb_target_to_host_syscall): New function.
3861 (cb_host_to_target_errno): Renamed from host_to_target_errno.
3862 (cb_target_to_host_open): Renamed from target_to_host_open.
3863 (store): New function.
3864 (cb_host_to_target_stat): New function.
3865 * syscall.c: New file.
3866 * gentmap.c (sys_tdefs): New global.
3867 (gen_targ_vals_h): Output target syscall numbers.
3868 (gen_targ_map_c): Update. Output target syscall translation map.
3869 * gentvals.sh: New first argument `target'. Preface table with
3870 #ifdef NL_TARGET_$target if non-null target passed.
3871 * gennltvals.sh: New file.
3872 * nltvals.def: Regenerated.
3873
3874Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
3875
3876 * sim-n-core.h (sim_core_read_unaligned_N): Return static
3877 sim_core_dummy_M.
3878 (sim_core_dummy_M): Declare.
3879
3880Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
3881
3882 * sim-core.c (sim_core_signal): Print the address of the
3883 instruction.
3884
3885Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
3886
3887 * sim-base.h (sim_state_base): Move `magic' to end of struct.
3888
3889 * sim-base.h (sim_state_base): Add member trace_data.
3890 (STATE_TRACE_DATA): New macro.
3891 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
3892 ({WITH_,}TRACE_DEBUG_P): New macros.
3893 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
3894 (_sim_cpu): Delete forward reference.
3895 (debug_printf): Update.
3896 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
3897 (trace_options): Add --trace-debug.
3898 (set_trace_options): Handle it.
3899 (trace_option_handler): Likewise.
3900 (trace_install): Init state trace_data struct.
3901 (trace_uninstall): Close state trace file.
3902 * sim-events.c (ETRACE): Only print source file and line number if
3903 --trace-debug.
3904 * sim-n-core.h (sim_core_trace_M): Likewise.
3905
3906 * sim-core.c (sim_core_signal): Add missing "\n" in message.
3907
39081997-11-13 Felix Lee <flee@cygnus.com>
3909
3910 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
3911 initializer.
3912 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
3913
3914Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
3915
3916 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
3917
3918 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
3919 built this way.
3920 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
3921 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
3922 source tree.
3923
3924Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
3925
3926 * sim-events.c (sim_events_process): Re-compute the time -
3927 update_time_from_event - as each event is processed. Reverses
3928 previous change.
3929
3930Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3931
3932 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
3933
3934Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3935
3936 * sim-events.c (sim_events_process): Delete redundant call to
3937 update_time_from_event.
3938 (sim_events_slip): Always decrement time_from_event.
3939 (sim_events_tick, sim_events_deschedule, update_time_from_event):
3940 Delete assertion that time_from_event >=0 when work in queue, no
3941 longer applicable.
3942
3943Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
3944
3945 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
3946 (standard_option_handler): Update.
3947
3948 * sim-options.h: Clarify documentation.
3949 (OPTION_LONG_ONLY_P): Delete definition.
3950 (OPTION_VALID_P): Define.
3951
3952 * sim-options.c (sim_print_help): Allow short only options.
3953 (sim_parse_args): Ditto.
3954 (sim_args_command): Skip short only options.
3955 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
3956 separate entries for short and long options in the HANDLERS and
3957 ORIG_VAL tables.
3958 (sim_parse_args): Disable argument permutation.
3959
3960Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
3961
3962 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
3963 Add argument M, size of data type.
3964 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
3965 Declare, ditto for 5, 6 & 7 byte transfers.
3966 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
3967 as aligned variant.
3968
3969 * sim-n-core.h (sim_core_trace_M): Rename from
3970 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
3971 with transfer type. Print transfer direction. Handle 1 and 2 byte
3972 transfers.
3973 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
3974 unaligned accesses.
3975 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
3976 Update all functions.
3977
3978 * sim-core.c: Generate functions starting with 16 not 1.
3979 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
3980 all 5, 6 & 7 byte transfers.
3981
3982 * sim-n-core.h (sim_core_read_misaligned_N,
3983 sim_core_write_misaligned_N): Implement.
3984
3985Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
3986
3987 * sim-endian.h (U16_8): Implement
3988
3989 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
3990
3991 * sim-endian.h (VL8_16, VH8_16): Implement.
3992
3993 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
3994 long in printf.
3995 (memory_option_handler): Only zalloc modulo bytes when non-zero.
3996 (memory_option_handler): Skip comma in alias address list
3997
3998Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
3999
4000 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4001 space params.
4002 (parse_size, parse_addr): New functions
4003 (memory_option_handler, memory_options): Parse address & size
4004 using new functions. Pass level, space, modulo to do_memopt_add &
4005 do_memopt_del.
4006
4007 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4008
4009 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4010 `attach_type attach' argument with `unsigned level' argument.
4011 Document.
4012
4013 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4014 sim_core_attach): Replace argument attach with level. Update
4015 verification of arguments.
4016 (sim_core_map_detach, sim_core_detach): Replace argument attach
4017 with level.
4018
4019 * sim-basics.h (enum _attach_type): Delete.
4020
4021Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4022
4023 * sim-core.h (sim_core_write_8): Define.
4024
4025Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4026
4027 * sim-bits.h: Document ROTn macro.
4028
4029 * sim-endian.h (H2T): Handle 16 byte variables.
4030
4031 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4032 error.
4033
4034 * sim-core.c: Do not generate sim_core_*_word.
4035
4036 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4037 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4038
4039 * sim-core.h (sim_core_read_unaligned_word,
4040 sim_core_read_aligned_word, sim_core_read_word,
4041 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4042 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4043
4044Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4045
4046 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4047
4048 * sim-endian.h: Disable 16 byte support.
4049
4050Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4051
4052 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4053
4054 * sim-n-core.h (sim_core_trace_N): New function.
4055 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4056 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4057
4058 * sim-endian.h: Add 128 bit variant.
4059
4060 * sim-core.h, sim-core.c: Add 128 bit variant.
4061
4062 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4063
4064Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4065
4066 * sim-events.c (sim_events_process): Clear events->work_pending.
4067 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4068 setting, nr_ticks_to_process.
4069 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4070 when the event queue isn't next.
4071
4072 * sim-events.h, sim-events.c (sim_events_slip): New function.
4073
4074Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4075
4076 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4077
4078 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4079 arguments.
4080
4081Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4082
4083 * nrun.c (main): Remove useless test of name != NULL.
4084 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4085
4086Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4087
4088 * sim-fpu.c (EXPMAX): Type is unsigned.
4089 (MIN_INT, MAX_INT): Type is signed64.
4090 (i2fpu): Type of val is signed64.
4091
4092Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4093
4094 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4095 a bucket size of zero.
4096
4097 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4098 OPTION_PROFILE_PC): Define.
4099 (profile_option_handler): Add support for --profile-pc and
4100 --profile-pc-granularity options.
4101 (profile_pc_init): When possible, compute nr buckets from bucket
4102 size.
4103
4104 * sim-profile.c (profile_pc_init): Align the profile-pc end
4105 address with the profile-pc bucket size.
4106
4107 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4108 something less ambiguous.
4109 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4110
4111 * sim-profile.c (profile_pc_cleanup): New function. Move
4112 profile_pc_uninstall code to here.
4113 (profile_pc_uninstall): Call.
4114 (profile_pc_init): Call.
4115
4116Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4117
4118 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4119 file using BSD gprof format.
4120
4121 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4122 unsigned_word.
4123 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4124 MSBIT64): Force result to unsignedN.
4125
4126Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4127
4128 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4129 brace from macro.
4130 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4131 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4132 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4133 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4134
4135Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4136
4137 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4138 type void*.
4139
4140 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4141 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4142 type void*.
4143 (sim_core_attach): Rename buffer_freed to free_buffer, type
4144 void*. Ensure that allocated buffer is alligned according to
4145 region's address.
4146
4147Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4148
4149 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4150 (ALU64_SUB): Define.
4151
4152 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4153 (.gdbinit): Remove dependencies, generate once per build.
4154
4155Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4156
4157 * sim-n-core.h (sim_core_read_aligned_N,
4158 sim_core_write_aligned_N): Make xaddr param type address_word not
4159 unsigned_word.
4160
4161Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4162
4163 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4164 unpacked floating point struct. Pass sim_fpu object by reference.
4165 Add preliminary support for rounding modes.
4166
4167Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4168
4169 * configure: Regenerated to track ../common/aclocal.m4 changes.
4170
4171Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4172
4173 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4174 WITH_TARGET_BITSIZE.
4175
4176Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4177
4178 * sim-profile.c (profile_print_core): label needs empty statement.
4179
4180Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4181
4182 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4183 and zfree instead of xmalloc and free. Prevents warnings.
4184
4185Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4186
4187 * configure: Regenerated to track ../common/aclocal.m4 changes.
4188
4189Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4190
4191 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4192 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4193
4194 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4195 controling the bitsize/msb of the target.
4196
4197Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4198
4199 * Make-common.in: New files sim-break.c, sim-break.h.
4200 * sim-base.h: Add point to breakpoint list to sim_state_base.
4201 * sim-break.c sim-break.h: New modules that implement intrinsic
4202 breakpoint support.
4203 * sim-module.c: Add breakpoint module.
4204
4205Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4206
4207 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4208 an hour.
4209 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4210 if (0) { 1 % 0; }
4211 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4212 (SIGBUS) define for Windows.
4213 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4214 * sim-resume.c: define SIGTRAP for windows.
4215 * sim-xcat.h: use token pasting if ALMOST_STDC.
4216
4217Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4218
4219 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4220 configured values.
4221 (CONFIG_CFLAGS): Add same.
4222
4223Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4224
4225 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4226 (SIGNED32): use ##i32.
4227
4228Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4229
4230 * configure: Regenerated to track ../common/aclocal.m4 changes.
4231
4232Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4233
4234 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4235 endian of target.
4236
4237 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4238 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4239 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4240 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4241 (CONFIG_CFLAGS): Add same.
4242
4243 * aclocal.m4: Perform AC_SUBST on optional options.
4244
4245Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4246
4247 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4248
4249 * sim-options.c (standard_option_handler): Typo in warning message.
4250
4251 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4252
4253 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4254 insn count. Make count conditional on there being a valid
4255 INSN_NAME.
4256 (profile_pc_init): Make default PC profile frequency an arbitrary
4257 256.
4258
4259 * sim-base.h: Ditto.
4260
4261 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4262 SIM_HAVE_MODEL.
4263
4264 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4265 archure struct.
4266
4267Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4268
4269 * configure: Regenerated to track ../common/aclocal.m4 changes.
4270
4271Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4272
4273 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4274 configured alignment.
4275
4276Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4277
4278 * configure: Regenerated to track ../common/aclocal.m4 changes.
4279
4280Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4281
4282 * sim-config.c (sim_config): Check for default alignment.
4283
4284 * sim-options.c (standard_option_handler): Add alignment option.
4285
4286 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4287 default alignment requirements on memory accesses.
4288
4289Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4290
4291 * sim-load.c (sim_load_file): Return failure if the executable
4292 had no loadable sections.
4293
4294Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4295
4296 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4297 trace output.
4298
4299 * sim-core.c (sim_core_signal): When bad access halt simulator
4300 SIGSEGV / SIGBUS instead of aborting.
4301 (signal.h): Include.
4302
4303 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4304 options was missing.
4305
4306 * sim-bits.h (MOVED): Define
4307
4308Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4309
4310 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4311 BIT.
4312
4313 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4314
4315 * sim-bits.c: Add 8 bit versions of bit macros.
4316
4317 * sim-bits.h: Ditto.
4318
4319Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4320
4321 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4322 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4323
4324 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4325 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4326
4327 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4328 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4329
4330Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4333 configure.in: Output to cconfig.h instead of config.h.
4334
4335 * configure: Regenerated to track ../common/aclocal.m4 changes.
4336
4337Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4338
4339 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4340 BFD if known.
4341
4342Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4343
4344 * callback.c (os_write): divert stdout and stderr to their
4345 respective hooks.
4346
4347Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4348
4349 * sim-profile.c (profile_print_speed): Call
4350 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4351
4352 * sim-events.c (sim_events_elapsed_time): New function return nr
4353 host MS consumed by the simulator.
4354 (sim_watch_valid): Use.
4355
4356 * sim-module.c (modules): Install sim_events very very early.
4357
4358 * sim-profile.c (profile_print): Call profile_print_pc.
4359 (print_bar):
4360 (profile_pc_init): New function, set up processor for PC
4361 profiling.
4362 (profile_print_pc): New function, print a PC profile.
4363 (profile_pc_event): New function, sample PC.
4364
4365 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
4366 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
4367 profile struct.
4368
4369 * sim-options.c (sim_print_help): Pacify GCC.
4370
4371 * sim-n-core.h (sim_core_read_aligned_N,
4372 sim_core_write_aligned_N): Add un-conditional profile call.
4373 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
4374 profile call when aligned read/write isn't used.
4375
4376 * sim-base.h: Include sim-profile, sim-model after sim-core &
4377 sim-events allow sim-core to define useful values.
4378
4379 * sim-profile.c (OPTION_PROFILE_CORE): Define.
4380 (profile_option_handler, profile_options): Add support for
4381 --profile-core option.
4382 (print_bar): Include when core profiling.
4383 (profile_print_core): New function, print core profile.
4384
4385 * sim-config.c (print_sim_config): Print profile status.
4386
4387 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
4388 WITH_PROFILE_PC_P): Define.
4389 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
4390 (PROFILE_COUNT_CORE): Define.
4391
4392Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4393
4394 * sim-watch.c (handle_watchpoint): Pass a char** index into the
4395 interrupt_names array as the data.
4396 (sim-watch.h): Document.
4397
4398Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4399
4400 * sim-options.c (sim_print_help): When the doc string is to long
4401 word wrap it.
4402
4403 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
4404 that only the first few the watch options are listed. Generate
4405 meanginful usage messages.
4406
4407 * sim-options.h (struct OPTION): Clarify use of doc_name field
4408
4409Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
4410
4411 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
4412 (standard_option_handler): Handle --architecture-info.
4413
4414Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4415
4416 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
4417 illegal zero-sized array.
4418 * sim-core.c (sim_core_xor_read_buffer): same.
4419
4420Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
4421
4422 * nltvals.def: Regenerate.
4423
4424Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4425
4426 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
4427
4428Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4429
4430 * sim-bits.c (MASKED): Delete.
4431 (EXTRACTED): Delete.
4432 (LSEXTRACTED, MSEXTRACTED): New functions.
4433
4434 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
4435 (MSMASKEDn, LSMASKEDn): Add last argument.
4436 (MSMASK*): Ditto.
4437
4438 * sim-bits.h (EXTEND8, EXTEND16): Define.
4439 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
4440
4441 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
4442
4443 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
4444 current instruction address.
4445
4446 * sim-inline.h (*_ENGINE): Define.
4447
4448Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4449
4450 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
4451
4452 * sim-watch.c (delete_watchpoint): Delete by ident and type.
4453 (watch_option_handler): Call delete_watchpoint with ident or type.
4454 (sim_watchpoint_install): Create interrupt specific watchpoint
4455 commands on the fly.
4456 (do_watchpoint_create): New function, create a watch point using
4457 type/int-nr info encoded in the option nr.
4458 (do_watchpoint_info): New function. List active watchpoints.
4459
4460 * sim-watch.h: Change data structure to a list.
4461
4462 * sim-memopt.c (memory_option_handler): Require explicit "all"
4463 before deleting all memory regions.
4464
4465 * sim-utils.c (sim_do_commandf): New function, printf version of
4466 sim_do_command.
4467
4468 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
4469
4470 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
4471 bit endianness.
4472 (SIGNED64, UNSIGNED64): Delete.
4473 (ALU64_ADD): Don't rely on bit endianness.
4474 (ALU64_BEGIN): Define.
4475
4476 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
4477 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
4478
4479 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
4480 suffix - u64, LL - to 64 bit constants.
4481
4482Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4483
4484 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
4485
4486 * sim-utils.h (NZALLOC): Define - zalloc * N.
4487
4488 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
4489 implementation of read/write functions.
4490
4491 * Make-common.in (sim-hrw.o): New target.
4492
4493 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
4494 memory.
4495
4496 * sim-memopt.c (memory_option_handler): Implement memory-size
4497 command. Implement memory-alias command. Let memory-delete delete
4498 all memory regions.
4499 (add_memopt): New function. Add a memory region.
4500 (do_memopt_delete): New function. Delete a memory region.
4501
4502 * sim-utils.c (sim_elapsed_time_get): Never return zero.
4503
4504 * sim-core.c (sim_core_detach): New function.
4505 (sim_core_map_detach): New function. Perform the actual detach.
4506 (sim_core_init): Move initialization code from here.
4507 (sim_core_install): To here.
4508 (sim_core_uninstall): And here.
4509
4510 * sim-module.c: Add memopt module.
4511
4512 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
4513 simulator base type.
4514
4515 * Make-common.in (sim_main_headers): Add sim-memopt.h
4516 (sim-memopt.o): New target.
4517
4518 * sim-core.c (sim_core_install): Add core_options to the option
4519 table.
4520
4521 * sim-watch.c (watch_options): Make --delete-watch a synonym for
4522 --watch-delete.
4523
4524 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
4525 comments.
4526
4527 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
4528 address_word, add mask member.
4529
4530 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
4531 address_word, allow for 64bit targets in 32bit host. Add modulo
4532 argument.
4533 (sim_core_map_attach): Ditto.
4534 (new_sim_core_mapping): Ditto.
4535 (sim_core_translate): Mask address when modulo memory.
4536
4537Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
4538
4539 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
4540
4541 * gdbinit.in: New file.
4542 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
4543 * Make-common.in (distclean): Delete .gdbinit.
4544 (.gdbinit): Add rule for.
4545 * configure: Regenerated to track ../common/aclocal.m4 changes.
4546
4547 * Make-common.in (cgen-run.o): Add rule for.
4548
4549Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4550
4551 * sim-resume.c (sim_resume): Suspend/resume the simulator.
4552
4553 * sim-events.c (sim_watch_valid): Compute total elapsed time from
4554 both resumed and previous elapsed time.
4555 (sim_events_init): Set initial_wallclock and current_wallclock to
4556 zero.
4557 (sim_events_install): Install sim_events_suspend and
4558 sim_events_resume.
4559 (sim_events_watch_clock): Allow for suspended simulator when
4560 computing the time of the clock event.
4561
4562 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
4563 initial_wallclock to elapsed_wallclock, set both to zero.
4564 (sim_events_init, sim_events_uninstall): Delete prototypes.
4565
4566 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
4567
4568 * sim-module.c(sim_module_resume, sim_module_suspend): New
4569 functions.
4570
4571Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4572
4573 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
4574 message.
4575
4576Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
4577
4578 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
4579 * Make-common.in (TAGS): Likewise.
4580 * sim-n-bits.h: Add TAGS comments for all functions.
4581 * sim-n-core.h: Likewise.
4582 * sim-n-endian.h: Likewise.
4583
4584Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4585
4586 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
4587 kind.
4588
4589 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
4590
4591 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
4592 definition.
4593
4594Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4595
4596 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
4597 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
4598
4599Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
4600
4601 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
4602 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
4603 nr_transfered and nr_this_transfer unsigned.
4604
4605 * sim-events.c (sim_events_tickn): N is signed, as limited to
4606 MAXINT.
4607
4608 * sim-n-endian.h (offset_N): Change size to unsigned.
4609
4610 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
4611
4612Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
4613
4614 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
4615
4616 * sim-options.c (sim_parse_args): Use dupargv.
4617
4618Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
4619
4620 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
4621
4622Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4623
4624 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
4625 base type.
4626
4627 * sim-options.c (standard_options): Add --architecture=MACHINE and
4628 --target=TARGET options.
4629 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
4630 (standard_option_handler): Handle architecture and target options.
4631 (bfd.h): Include.
4632
4633 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
4634 bfd_openr.
4635 (sim_analyze_program): Set prog_bfd architecture from
4636 STATE_ARCHITECTURE if known.
4637
4638Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4639
4640 * configure: Regenerated to track ../common/aclocal.m4 changes.
4641 * config.in: Ditto.
4642
4643Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4644
4645 * aclocal.m4 (enable-sim-warnings): Remove comment stating
4646 that option does not apply to certain files.
4647
4648Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4649
4650 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
4651 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
4652 offset from MSB/LSB.
4653
4654 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
4655 access address of sub word quantity of a hosts 16, 32, 64 bit word
4656 type.
4657 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
4658 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
4659 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
4660 return N*2 byte value with argument in Hi/Lo word. Renamed from
4661 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
4662
4663 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
4664 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
4665 so that bit offset is explicit.
4666
4667Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
4668
4669 * sim-utils.c (sim_analyze_program): Add prog_name argument.
4670 Update STATE_PROG_BFD when needed with a dup'd copy of the
4671 program.
4672
4673 * sim-config.c (sim_config): Delete ABFD argument, use
4674 STATE_PROG_BFD directly.
4675
4676Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4677
4678 * run.c (main): Pass the open ABFD to sim_create_inferior.
4679
4680 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
4681 and sim_load.
4682 (bfd.h): Include.
4683
4684 * sim-hload.c (sim_load): New file. Implement generic sim_load for
4685 hardware only simulator targets.
4686
4687 * Make-common.in (sim-hload.o): Add rule.
4688
4689Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
4690
4691 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
4692 used by copyargv and freeargv.
4693
4694 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
4695 STATE_PROG_ARGV, not just a pointer.
4696
4697Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4698
4699 * configure: Regenerated to track ../common/aclocal.m4 changes.
4700 * config.in: Ditto.
4701
4702Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4703
4704 * aclocal.m4 (sim-endian): Add second argument to
4705 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
4706 default endian when not hardwired.
4707
4708 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
4709 else failes value for target byte order.
4710
4711 * sim-config.c (sim_config): Add abfd arguments. Set
4712 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
4713 from same.
4714 (sim_config): Return SIM_RC, don't abort.
4715 (bfd.h): Include.
4716
4717 * run.c (main): Update call to sim_open - add ABFD argument.
4718 * nrun.c (main): Add NULL ABFD argument.
4719
4720Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
4721
4722 * callback.c (os_poll_quit): Make static.
4723 Call sim_cb_eprintf, not p->eprintf.
4724 (sim_cb_printf, sim_cb_eprintf): New functions.
4725 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
4726
4727 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
4728 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
4729 sim-utils.h. #include sim-utils.h.
4730 * sim-utils.h: Above decls moved here.
4731 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
4732
4733 * sim-watch.c (action_watchpoint): Fix thinkos.
4734
4735Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
4736
4737 * sim-types.h: Fix defs of 64 bit data types for MSVC.
4738
4739Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
4740
4741 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
4742 to FORCED_ALIGNMENT case.
4743
4744Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4745
4746 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
4747
4748Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
4749
4750 * Make-common.in (libsim.a): Fix typo.
4751
4752Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4753
4754 * nrun.c (main): Verify the structure returned before using it.
4755
4756Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4757
4758 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
4759 default.
4760
4761 * sim-engine.c (sim_engine_install): New function. Install the
4762 engine init functions.
4763 (sim_engine_init): [Re]initialize the simulator engine.
4764
4765 * sim-module.c: Add sim_engine to list of modules that always
4766 install.
4767
4768Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4769
4770 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
4771 to remove the old watchpoint, not delete_watchpoint.
4772 (watch_option_handler): Action the correct watchpoint, not just
4773 cycles.
4774
4775Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
4776
4777 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
4778 both low and high word.
4779 (sim_core_write_aligned_N): Ditto.
4780
4781 * sim-trace.c (set_trace_options): Delete code explicitly setting
4782 core->trace.
4783
4784 * sim-options.c (sim_print_help): Call the list commands if not a
4785 standalone simulator.
4786 (sim_print_help): Advise that some options may not be applicable.
4787
4788 * sim-trace.c (set_trace_options): Assume core present.
4789
4790 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
4791 buffer when full not almost full.
4792
4793Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4794
4795 * sim-events.c (sim_events_process): Don't blat the event queue
4796 when processing watchpoints.
4797
4798 * sim-watch.h: Make arg unsigned long - stop sign extension.
4799
4800 * sim-events.c (sim_watch_valid): rewrite so debugable.
4801
4802 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
4803
4804 * sim-watch.c (schedule_watchpoint): Add is_within option so that
4805 inequality test is possible.
4806 (handle_watchpoint): Re-pass is_within arg.
4807 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
4808 0 to schedule_watchpoint's is_within arg.
4809 (sim_watchpoint_init): Re-pass is_within arg.
4810
4811 * sim-options.c (sim_print_help): Add is_command argument. Don't
4812 include -- prefix when called from the command line interpreter.
4813
4814 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
4815
4816 * sim-events.c (sim_events_watch_sim): Add is_within argument,
4817 zero indicates that the test should be reversed.
4818 (sim_events_watch_core): Ditto.
4819 (WATCH_CORE): Compare range against is_within.
4820 (WATCH_SIM): Ditto.
4821
4822Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
4823
4824 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
4825 sim_core_read_buffer. Check nr-bytes transfered.
4826
4827 * sim-core.h (sim_core_common): Define a new struct that contains
4828 the common data. to sd and cpu structures.
4829 * sim-core.c (sim_core_attach): Update.
4830 (sim_core_init): Update. Remember to copy initialized data to each
4831 cpu.
4832 (sim_core_find_mapping): Ditto.
4833
4834 * sim-core.c (sim_core_read_buffer): Add cpu argument.
4835 (sim_core_write_buffer): Ditto.
4836
4837 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
4838 transfer use xor version of read buffer.
4839 (sim_core_write_unaligned_N): Ditto for write.
4840
4841 * sim-core.c (sim_core_xor_read_buffer): New function implement
4842 xor-endian data read breaking transfer up into xor-endian sized
4843 blocks.
4844 (sim_core_xor_write_buffer): Ditto for write.
4845 (reverse_n): Reverse order of arbitrary number of bytes in buffer
4846 - needed for xor-endian transfers.
4847
4848Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4849
4850 * sim-inline.h: Review description.
4851
4852 * sim-core.h, sim-core.c: Reduce number of functions being inlined
4853 to just those involved in data transfers and configuration.
4854
4855 * sim-xcat.h (XSTRING): New macro, map macro definition onto
4856 string.
4857 * sim-n-core.h (sim_core_read_aligned_N): Use.
4858 (sim_core_read_unaligned_N): Ditto.
4859 (sim_core_read_unaligned_N): Ditto..
4860 (sim_core_write_unaligned_N): Ditto.
4861
4862 * sim-core.h: Add xor endian bitmap to main structure. *
4863
4864 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
4865 endian.
4866 (sim_core_read_aligned_N): Ditto.
4867
4868 * sim-core.c (sim_core_set_xor_endian): New function.
4869 (sim_core_attach): Don't overwrite the per-cpu xor map when
4870 cloning the global core.
4871
4872Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
4873
4874 * sim-engine.h: Update below so that it is using an enumerated
4875 type.
4876
4877Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
4878
4879 * sim-engine.c (sim_engine_restart):
4880 * sim-resume.c (sim_resume): Change longjmp param/setjmp
4881 return value used for simulator restart from 0 to 2.
4882
4883Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4884
4885 * cgen-scache.c (scache_option_handler): Add is_command arg.
4886
4887 * sim-model.c (model_option_handler): Add is_command argument.
4888
4889 * sim-profile.c (profile_option_handler): Add is_command arg.
4890
4891 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
4892 involved.
4893
4894 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
4895 order that they are registered.
4896
4897 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
4898 between option and command line processing.
4899
4900 * sim-options.c: Include stdlib.h, ctype.h.
4901
4902 * Make-common.in (sim-watch.o): Add rule.
4903 (sim_main_headers): Assume sim-assert.h included.
4904 (sim-*.o): Simplify make rule.
4905
4906 * sim-module.c: Add sim_watch_install to module list.
4907
4908Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
4909
4910 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
4911 has been loaded.
4912
4913 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
4914 * sim-events.c (sim_events_install): Ditto.
4915 * sim-core.c (sim_core_install): Ditto.
4916 * sim-model.c (model_install): Ditto.
4917 * sim-options.c (standard_install): Ditto.
4918 * sim-profile.c (profile_install): Ditto.
4919 * sim-reason.c (sim_stop_reason): Ditto.
4920 * sim-run.c (sim_engine_run): Ditto.
4921 * sim-utils.c (sim_analyze_program): Ditto.
4922
4923 * sim-module.c (modules): Make profile_install and trace_install
4924 optional.
4925
4926 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
4927
4928 * sim-options.c (standard_option_handler): Set the byte order.
4929
4930 * sim-events.c (sim_events_process): Allow multi tick processing.
4931 (sim_events_tickn): New function - multi cycle tick.
4932
4933 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
4934 prototypes. Under development.
4935 (sim_events): Replace processing with nr_ticks_to_process.
4936
4937Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4938
4939 * nrun.c (main): Pass callbacks to sim_open instead of using
4940 sim_set_callbacks.
4941
4942 * run.c (main): Ditto.
4943
4944Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4945
4946 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
4947 stop tk interrupting malloc calls.
4948 (sim_events_zalloc): Converse.
4949
4950 * Make-common.in (sim_main_headers): Add sim-events.h.
4951
4952 * sim-events.c (sim_events_schedule_after_signal): Change return
4953 type to void - signal events are strictly internal.
4954 (sim_events_init): Allocate a finite buffer for signal events.
4955 (sim_events_schedule_after_signal): Enter signal events into the
4956 signal buffer.
4957
4958 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
4959 (sim_engine_restart): Ditto.
4960 (sim_engine_abort): Ditto.
4961 * sim-stop.c (sim_stop): Ditto.
4962 (control_c_simulation): Ditto.
4963 * sim-resume.c (sim_resume): Ditto.
4964 (has_stepped): Ditto.
4965 * sim-abort.c (sim_engine_abort): Ditto.
4966
4967 * sim-basics.h (transfer_type): New type.
4968
4969 * sim-core.c (sim_core_signal): New function. Print core signal
4970 information.
4971 (sim_core_find_mapping): Add transfer argument.
4972
4973 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
4974 SIM_CORE_SIGNAL if a recoverable abort.
4975 * sim-core.c (sim_core_find_mapping): Ditto.
4976
4977Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4978
4979 * sim-core.c (sim_core_find_mapping): Replace calls to
4980 sim_io_error to more resiliant sim_engine_abort.
4981
4982 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
4983 (sim_core_write_unaligned_N): Ditto.
4984
4985Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4986
4987 * sim-module.c: Add sim_events_install to list.
4988
4989 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
4990 from sim_core_*.
4991 (sim_events_init): Now returns SIG_RC.
4992
4993 * sim-run.c: New file. Generic sim_engine_run.
4994 * sim-reason.c: New file. Generic sim_stop_reason.
4995 * sim-stop.c: New file. Generic sim_stop.
4996 * sim-resume.c: New file. Generic sim_resume.
4997
4998 * Make-common.in (sim-engine.o): Add rule.
4999 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5000
5001 * sim-engine.h, sim-engine.c: New file. Provide generic
5002 implementation of sim_engine_halt, sim_engine_error. et.al.
5003
5004 * sim-base.h (sim_state_base): Add member halt.
5005 (sim-engine.h): Include.
5006
5007 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5008 handlers.
5009 * sim-events.c (sim_events_poll): Update event handler.
5010
5011Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5012
5013 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5014 function.
5015 (sim_events_watch_sim): New function.
5016 (sim_events_watch_core): New function.
5017 (sim_watch_valid): New function.
5018 (sim_events_preprocess): New function.
5019 (sim_events_process): Process the watchpoints as well as the timer
5020 queue.
5021 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5022 (sim_events_deschedule): Check all the queues when removing an
5023 event.
5024 (sim_events_init): Ditto for cleaning.
5025
5026Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5027
5028 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5029
5030Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5031
5032 * callback.c (os_open): Type of arg flags is int.
5033
5034Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5035
5036 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5037 just like normal numbers as per IEEE rules.
5038
5039Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5040
5041 * callback.c (os_close): Mark the descriptor as being
5042 available if the close succeeded.
5043 (os_open): Pass 0644 as the mode of the file being created.
5044
5045Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5046
5047 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5048 float.
5049
5050 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5051 * sim-lnline.h: Update.
5052
5053 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5054 conversion functions.
5055 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5056
5057 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5058 compare functions. Replacing.
5059 (sim_fpu_cmp): This. Delete.
5060
5061Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5062
5063 * sim-core.c (sim_core_find_mapping): Call engine_error not
5064 sim_io_error when possible.
5065
5066Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5067
5068 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5069 high/low double word.
5070
5071 * sim-trace.h: Remove definition of attribute - defined in
5072 sim_basics.h.
5073
5074Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5075
5076 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5077 name of the option - or family of options.
5078
5079 * sim-options.c (sim_args_command): Match command `a-b c' with
5080 option `--a-b-c' from option table.
5081
5082Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5083
5084 * sim-options.c (sim_print_help): For optional arguments, wrap
5085 them in [].
5086
5087 * sim-trace.c (set_trace_options): New function, handle optional
5088 argument and multiple assignment.
5089 (trace_option_handler): Update.
5090
5091 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5092 when branch tracing selected.
5093
5094Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5095
5096 * sim-trace.c (trace_one_insn): Make a va-args function.
5097
5098 * sim-trace.c (trace_vprintf): New function, va-arg version of
5099 trace_printf.
5100
5101Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5102
5103 * sim-trace.c (trace_uninstall): Don't close a file twice.
5104 * sim-profile.c (profile_uninstall): Likewise.
5105
5106Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5107
5108 * sim-trace.c (toplevel): Include bfd.h.
5109 (trace_options): Note that --trace-linenum also turns on
5110 --trace-insn. Add --trace-{branch,semantics}.
5111 (trace_option_handler): If --trace-linenum, also turn on
5112 --trace-insn. Add --trace-branch support. If --trace-semantics,
5113 turn on ALU, FPU, branch, and memory tracing.
5114 (trace_one_insn): New function to trace an instruction. Support
5115 --trace-linenum.
5116 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5117
5118 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5119 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5120 (TRACE_branch): Add new mask.
5121 (TRACE_*_P): Define all possible trace_p macros.
5122 (trace_one_insn): Declare function.
5123
5124Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5125
5126 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5127 GNU C doesn't support __attributes__.
5128 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5129 format strings.
5130
5131Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5132
5133 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5134 addresses are masked forcing them to be correctly aligned.
5135 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5136 * sim-config.c (config_alignment_to_a): Update.
5137
5138 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5139 core data.
5140 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5141 type.
5142 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5143 processor specific core maps.
5144 (sim_core_map_attach): Copy the core map data to each of the
5145 processor specific core data structures.
5146 * sim-core.c (sim_core_find_mapping): Update.
5147
5148 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5149 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5150 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5151 alternatives that handle unaligned addresses.
5152 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5153 with just CPU arg.
5154 * cgen-utils.c (sim_disassemble_insn): Update.
5155
5156Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5157
5158 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5159 tracing.
5160
5161 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5162 fpu support.
5163
5164 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5165
5166Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5167
5168 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5169 to map type.
5170
5171 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5172 statement.
5173
5174Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5175
5176 * cgen-trace.c: Prepend additional trace_printf argument.
5177
5178 * cgen-utils.c (sim_disassemble_insn): Add additional core
5179 arguments.
5180
5181Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5182
5183 * nrun.c (main): Catch/report errorenous simulator states.
5184
5185 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5186 * sim-trace.c: #include string.h/strings.h so that memset is
5187 defined.
5188 * sim-utils.c: Ditto.
5189 * sim-profile.c: Ditto. And stdlib.h.
5190 (print_bar): Only define when used by instruction or memory profiler.
5191
5192 * sim-options.c (standard_option_handler): Make ul more local.
5193
5194 * sim-load.c (sim_load_file): Make the name constant.
5195 (sim_load_file): Passify gcc.
5196
5197 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5198 file.
5199 * sim-utils.c, sim-load.c: Include sim-utils.h.
5200
5201 * sim-base.h (sim_cpu): Pre define here so available to all.
5202
5203 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5204 Restore the sim_cpu and instruction_address arguments so that full
5205 information is available to the abort function.
5206 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5207 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5208
5209 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5210 tracing support for sim-events and sim-core.
5211 (trace_option_handler): Convert #if to if where possible so always
5212 compiled/checked by C compiler.
5213 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5214
5215 * sim-base.h: Adjust comment documenting how to define the cpu
5216 structure.
5217 (sim_state_base): Add sim_core and sim_events to simulator base
5218 object.
5219
5220 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5221 * sim-core.c (sim_core_init, sim_core_attach,
5222 sim_core_find_mapping): Update.
5223 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5224 update_time_from_event, insert_sim_event,
5225 sim_events_schedule_after_signal, sim_events_deschedule,
5226 sim_events_tick): Ditto.
5227
5228 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5229 sim-model.h): Move #includes from here.
5230 * sim-base.h: To here.
5231 (sim-core.h, sim-events.h, sim-io.h): Include also
5232
5233Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5234
5235 * callback.c (default_callback): Missing initialisers.
5236
5237Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5238
5239 * sim-utils.c (sim_add_commas): New function.
5240 * sim-basics.h (sim_add_commas): Add prototype.
5241 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5242 * sim-profile.c (COMMAS): New macro.
5243 (print_*): Use it to print commas in numbers.
5244
5245 * configure: Regenerated.
5246
5247 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5248 (cgen_state): New member run_fast_p.
5249 (cgen_init): Add prototype.
5250 (sim_disassemble_insn): New arg `cpu'.
5251 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5252 * cgen-utils.c (cgen_init): New function.
5253 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5254 * genmloop.sh: Call engine_halt if loop exits.
5255
5256 * Makefile.in (sim-options_h): Define.
5257 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5258 (sim-model.o): Add new rule.
5259 (cgen-{scache,trace,utils}.o): Add new rules.
5260 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5261 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5262 Indent output by 2 spaces.
5263 * cgen-scache.h (scache_print_profile): Update.
5264 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5265 Use trace_printf, not fprintf.
5266 (trace_extract): Use trace_printf, not cgen_trace_printf.
5267 * genmloop.sh (!FAST case): Increment `insn_count'.
5268 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5269 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5270 access macro's name.
5271 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5272 Change return type to SIM_RC.
5273 (sim_core_{install,uninstall}): New functions.
5274 * sim-core.h (sim_core_{install,uninstall}): Declare.
5275 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5276 Change return type to SIM_RC.
5277 * sim-model.h (models,machs,model_install): Declare.
5278 * sim-module.c (modules): Add scache_install, model_install.
5279 (sim_post_argv_init): Set cpu->state backlinks.
5280 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5281 (standard_option_handler): Likewise.
5282 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5283 sim-profile.h.
5284 (*): Assume ANSI C.
5285 (profile_options): Delete --profile-simcache.
5286 (profile_option_handler): Likewise.
5287 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5288 spaces.
5289 (profile_print_{memory,model}): Likewise.
5290 (profile_print_simcache): Delete.
5291 (profile_print_speed): New function.
5292 (profile_print): Rewrite.
5293 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5294 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5295 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5296 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5297 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5298 (profile_print): Update prototype.
5299
5300Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5301
5302 * cgen-scache.[ch], cgen-sim.h: New files.
5303 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5304 * sim-model.c: New file.
5305
5306 * Make-common.in (clean targets): Undo patch of Apr. 22.
5307
5308Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5309
5310 * sim-n-bits.h (signed): If we have a standard compiler, undef
5311 signed, so that signedN is defined correctly.
5312
5313Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5314
5315 * sim-module.h, sim-model.h, sim-profile.h: New files.
5316 * sim-module.c, sim-profile.c: New files.
5317 * Make-common.in (SIM_PROFILE): Define
5318 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5319 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5320 (sim_module.o,sim-profile.o): Add rules for.
5321 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5322 (--enable-sim-profile): Add.
5323 * configure: Regenerated.
5324 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5325 model. Move trace and profile support to sim-{trace,profile}.h.
5326 New members trace_data, profile_data.
5327 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5328 * sim-config.h: Provide default definition of WITH_PROFILE.
5329 (WITH_TRACE): Change default to -1.
5330 (MAX_NR_PROCESSORS): Always define.
5331 * sim-options.c: Move trace and profile support to
5332 sim-{trace,profile}.h.
5333 (sim_pre_argv_init): Moved to sim-model.c.
5334 (standard_install): New function.
5335 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5336 (standard_install): Declare.
5337 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5338 (trace_install, trace_uninstall): New functions.
5339 (trace_printf): Update reference to TRACE_FILE.
5340 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5341 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5342 (WITH_TRACE_FOO_P): Define.
5343 (trace_install): Declare.
5344 (TRACE_DATA): New struct.
5345
5346Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5347
5348 * run.c: Undo last exec_bfd patch.
5349 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5350
5351Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5352
5353 * run.c (exec_bfd): Add back in.
5354 (main): Set exec_bfd.
5355
5356Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5357
5358 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5359
5360Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5361
5362 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5363 less well defined engine_error.
5364 * sim-core.c: Ditto.
5365
5366Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
5367
5368 * Make-common.in: Change clean targets to use :: so that other
5369 Makefiles can have their own clean targets.
5370 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
5371 __STDC__ to control use of stdarg vs. varargs syntax. Some
5372 systems can't use __STDC__, but require stdarg.
5373
5374Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
5375
5376 * sim-options.c (standard_options): Add --endian.
5377 (standard_option_handler): Likewise.
5378
5379 * nrun.c: #include <signal.h>.
5380 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5381 handler that calls sim_stop ().
5382
5383Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5384
5385 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5386 handler that calls sim_stop (). Simulators may still be
5387 establishing their own handler.
5388
5389 * sim-events.c (sim_events_poll): Rename from
5390 sim_events_at_large_int. Poll IO.
5391
5392 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
5393 request.
5394
5395 * callback.c (os_poll_quit): New function poll for quit signal
5396 where needed.
5397 (default_callback): Include magic number.
5398
5399Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
5400
5401 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
5402 Check for functions getrusage, time.
5403 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
5404 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
5405 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
5406 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
5407
5408 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
5409
5410 * sim-options.c, sim-options.h: New files.
5411 * sim-config.h (WITH_DEBUG): Provide default value of zero.
5412 * Make-common.in (nrun.o): Add rules for.
5413 * nrun.c: New file.
5414
5415 * run.c (main): Check return value of sim_open.
5416
5417 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
5418 (sim_main_headers): Add sim-trace.h.
5419 * run.c (exec_bfd, target_byte_order): Delete.
5420 (main): Pass -E <endian> to sim_open. Delete code to load sections,
5421 call sim_load instead. Check return code of sim_create_inferior.
5422 * sim-base.h (CURRENT_STATE): Define.
5423 (sim_state_base): Make typedef. New members options, prog_argv,
5424 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
5425 mem_size, memory [+ corresponding access macros].
5426 (sim_cpu_base): New typedef.
5427 * sim-trace.h: New file.
5428 * sim-trace.c: New file.
5429 * sim-basics.h: #include it.
5430 * sim-load.c: New file.
5431
5432Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
5433
5434 * Make-common.in (INSTALL): Set to @INSTALL@.
5435 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5436 (install-common): Depend upon installdirs. Use
5437 $(program_transform_name) directly, rather than using
5438 $(INSTALL_XFORM).
5439 (installdirs): New target.
5440 * Makefile.in (INSTALL): Set to @INSTALL@.
5441 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5442 (install-man): Depend upon installdirs. Use
5443 $(program_transform_name) directly, rather than using
5444 $(INSTALL_XFORM).
5445 (installdirs): New target.
5446
5447Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5448
5449 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
5450 be overriden.
5451
5452Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5453
5454 * sim-basics.h: Only bring in config.h and tconfig.h if
5455 HAVE_CONFIG_H.
5456
5457Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5458
5459 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
5460 numbering convention of the target.
5461 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
5462 and WITH_TARGET_WORD_MSB.
5463 (sim_config): When possible, check for consistency with bitsize
5464 and msb.
5465
5466 * sim-bits.h: Allow MSB to be other than zero.
5467 * sim-bits.c: Ditto.
5468 * sim-n-bits.h: Ditto.
5469
5470 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
5471 * sim-n-bits.h (MSMASKEDn): Ditto.
5472
5473Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
5474
5475 * Makefile.in (INSTALL): Change install.sh to install-sh.
5476
5477Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
5478
5479 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5480
5481Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5482
5483 * run.c (main): Check that a program to run was specified.
5484
5485Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5486
5487 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
5488
5489 * configure: Regenerated to track ../common/aclocal.m4 changes.
5490 * config.in: Ditto.
5491
5492Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
5493
5494 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
5495 * sim-config.h: To here.
5496
5497 * Make-common.in (SIM_EXTRA_DEPS): New config var.
5498 (sim_main_headers): Define.
5499 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
5500 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
5501 (clean): Use it.
5502 (sim-utils.o): Add rule for.
5503 * sim-utils.o: New file.
5504 * sim-basics.h: #include sim-base.h.
5505 (zalloc): Make argument unsigned long.
5506 * sim-base.h: New file.
5507 * sim-inline.h (SIM_IO support): Delete.
5508 * sim-io.h: Delete inline support.
5509 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
5510 * sim-config.c: sim-state.h renamed to sim-main.h.
5511 * sim-core.c: Likewise.
5512 * sim-events.c: Likewise.
5513
5514 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
5515
5516 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
5517 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
5518 -DDEBUG.
5519 * configure: Regenerated to track ../common/aclocal.m4 changes.
5520
5521Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5522
5523 * configure: Regenerated to track ../common/aclocal.m4 changes.
5524
5525Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5526
5527 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
5528 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
5529 are defined by the configure.
5530
5531 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
5532
5533 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
5534 reserved-bits): Always define.
5535
5536 * sim-config.h, sim-config.c (sim_config): New function - and new
5537 file - co-ordinate the setting/checking of the common simulator
5538 configuration options.
5539
5540 * Make-common.in (sim-config.o): Add rule.
5541
5542Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
5543
5544 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
5545 va_list from void *, since va_list might not be a pointer type.
5546
5547Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5548
5549 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
5550 in wrong order.
5551 (offset_N): Correct computation of LE offset.
5552
5553 * sim-io.c (sim_io_error): Include a new line when reporting
5554 errors.
5555
5556 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
5557 `/'.
5558
5559Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
5560
5561 * run.c: Include alloca-conf.h.
5562
5563 * callback.c (os_evprintf_filtered): Fix typo.
5564
5565Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5566
5567 * run.c (string.h, strings.h, stdlib.h): Include.
5568
5569 * sim-events.c (sim_events_tick): Recent cleanup failed to return
5570 0 when nothing pending.
5571
5572 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
5573 will soon be going away.
5574 (getopt): Plicate GCC.
5575
5576 * sim-endian.c (sim-io.h): Plicate GCC.
5577 * sim-bits.c (sim-io.h): Ditto.
5578 * sim-n-bits.h (ROTn): Ditto.
5579
5580 * sim-io.c (sim_io_error): Correct check for NULL.
5581
5582 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
5583 the __FILE__.
5584 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
5585 path.
5586
5587Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5588
5589 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
5590 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
5591
5592Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5593
5594 * sim-alu.h: Include sim-xcat.h.
5595
5596Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5597
5598 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
5599 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
5600 these.
5601
5602 * sim-events.c (sim_events_at_large_int): New function. Just
5603 schedules an event every large-int ticks.
5604 (sim_events_init): Call.
5605 (sim_events_tick, sim_events_process): Move async handing to
5606 sim_events_process. Move timer decrement so that it occures after
5607 events have been processed.
5608
5609 * sim-basics.h (struct _engine): Remove declaration.
5610
5611 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
5612 everything with same. Rename global struct to SIM_DESC.
5613 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
5614 * sim-io.h, sim-io.c: Ditto.
5615
5616 * sim-assert.h: New file. Optional assertion checking macros.
5617 * sim-io.c (sim_io_error): Make just this function tolerant to
5618 null pointers.
5619
5620 * sim-xcat.h: New file. Define concatenate macros.
5621 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
5622 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
5623 concat macros.
5624
5625
5626Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5627
5628 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
5629
5630Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5631
5632 * sim-inline.h: Add definitions for sim-types.
5633 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
5634 module.
5635
5636Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5637
5638 * sim-events.h: Remove defunct reference to callback struct.
5639
5640Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5641
5642 * configure: Re-generate.
5643
5644Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5645
5646 * Make-common.in (CSEARCH): Do not include the gdb directory in
5647 the search path.
5648
5649Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5650
5651 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5652 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
5653 to explicitly incorporate these.
5654
5655 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
5656 specify the alignment restrictions of the target architecture -
5657 without this option all alignment restrictions are accomodated.
5658 (--enable-sim-assert): New option. Conditionally compile in
5659 assertion statements.
5660 (--enable-sim-float): New option. Strongly specify the target's
5661 floating point support.
5662 (--enable-sim-hardware): New option. Specify the hardware devices
5663 included in the simulation.
5664 (--enable-sim-packages): New option. Specify the hardware
5665 packages included in the simulation.
5666 (--enable-sim-regparm): New option. Specify that parameters be
5667 passed in registers instead of on the stack.
5668 (--enable-sim-reserved-bits): New option. Specify that reserved
5669 bits within an instruction are are correctly set.
5670 (--enable-sim-smp): New option. Specify the level of SMP support
5671 to be included in the simulator.
5672 (--enable-sim-stdcall): New option. Specify an alternative
5673 function call convention.
5674 (--enable-sim-xor-endian): New option. Configure xor-endian
5675 support used by some targets to implement bi-endian support.
5676
5677Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5678
5679 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
5680 host endianness to be overridden.
5681 (--enable-sim-endian): Allow the target platform's byte order
5682 to be overridden.
5683 (--enable-sim-inline): Control the inlining of common components.
5684 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
5685 (--enable-sim-warnings): Enable additional GCC compiler checks.
5686 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5687 SIM_WARNINGS): Add.
5688
5689 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
5690 sim-*-n.h so that the names are uniq on dos machines
5691 * sim-core.c, sim-bits.c, sim-endian.c: Update.
5692
5693Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
5694
5695 * run.c: #include "libiberty.h".
5696 (main): New locals sd,no_args,sim_argv.
5697 Run buildargv on -a option. Pass argv to sim_open, argv[0]
5698 is program name. Update call to sim_set_callbacks.
5699 Record result of sim_open, pass to other sim_foo routines.
5700
5701Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
5702
5703 * callback.c (os_printf_filtered): Do not call exit(1) or print a
5704 final newline.
5705
5706Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5707
5708 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
5709 Route stdout through buffered IO.
5710
5711 * callback.c: Add os_flush_stderr, os_write_stderr,
5712 os_evprintf_filtered functions to route error output through
5713 stderr.
5714
5715 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
5716 Correct return type - should be void.
5717
5718Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5719
5720 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
5721
5722 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
5723 not provide a default value as undefined indicates disable code.
5724
5725Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5726
5727 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
5728 directory.
5729 * sim-events.h, sim-events.c: Ditto.
5730 * sim-io.h, sim-io.c: Ditto.
5731
5732Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5733
5734 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
5735
5736 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
5737 extract the tail or least signifiant bits from an integer of the
5738 specified size.
5739
5740 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
5741 WITH_TARGET_BITSIZE so that the compilation will fail when an
5742 unsupported bitsize value is defined.
5743
5744 (INSERTED*): Convert to functions.
5745 (EXTRACTED*): Ditto.
5746
5747 (SIGN_EXTEND, SEXT): Change to more terse name.
5748
5749Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5750
5751 * sim-inline.h: Allow explicit control over which .c files will be
5752 included by their header.
5753
5754 * sim-inline.h: Allow explicit control over which .c files use the
5755 alternative - REGPARM - parameter passing mechanism.
5756
5757 * sim-inline.h, sim-inline.c: Don't attempt to include any of
5758 icache.c, idecode.c, semantics.c or support.c. Those names are
5759 not generally applicable.
5760
5761Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5762
5763 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
5764 in a fashion similar to sim-endian-n.
5765
5766 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
5767 both value and address macro's.
5768
5769Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5770
5771 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
5772
5773 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
5774 generic L_word, H_word macro's.
5775
5776Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
5777
5778 * sim-basics.h: Borrow code from ppc directory.
5779 * sim-bits.c: Ditto.
5780 * sim-bits.h: Ditto.
5781 * sim-config.h: Ditto.
5782 * sim-endian-n.h: Ditto.
5783 * sim-endian.c: Ditto.
5784 * sim-endian.h: Ditto.
5785 * sim-inline.c: Ditto.
5786 * sim-inline.h: Ditto.
5787 * sim-types.h: Ditto.
5788
5789Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
5790
5791 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
5792 all the ALU size alternatives and then auto-configure a default.
5793
5794 * sim-alu.h: Copy ppc/idecode_expression.h.
5795
5796Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
5797
5798 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
5799 sign extend a bit within a value.
5800
5801 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
5802 a pointer into the middle of a host word.
5803 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
5804
5805Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5806
5807 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
5808 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
5809 appropriate definitions of read, write, etc. Add prototype for
5810 system.
5811
5812Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
5813
5814 * Makefile.in (libcommon.a): Delete.
5815 (callback.o,targ-map.o): Delete, moved to Make-common.in.
5816 (gentmap,targ-vals.h,targ-map.c): Likewise.
5817 (run-autoconf): Delete.
5818 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
5819 (common makefile fragment): Moved back into ...
5820 * Make-common.in: Resurrect.
5821 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
5822 * configure: Regenerated.
5823
5824Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
5825
5826 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
5827 (SIM_AC_OUTPUT): To here.
5828
5829Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
5830
5831 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
5832 comments and single quotes. Fixes a problem found on hpux.
5833
5834Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
5835
5836 * aclocal.m4: Remove Make-common.in from dependencies.
5837 * (distclean): Remove targ-vals.def.
5838
5839 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
5840 into here. Makes insertion into makefiles easier. Also, change
5841 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
5842 targ-map.o, and run are built. They are now built in the
5843 individual simulator directories, taking sources from ../common as
5844 necessary. This replaces the merging of libcommon.a into
5845 linsim.a, which was problematic for the WinGDB build process.
5846 * run.c: Include config.h from . instead of ../common.
5847 * Make-common.in: Remove. It's no longer necessary.
5848
5849Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
5850
5851 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
5852 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
5853
5854Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
5855
5856 * run.c (main): Set target_byte_order before call to sim_open.
5857
5858Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
5859
5860 * callback.c: #include <stdlib.h>
5861 (os_error): New function.
5862 (default_callback): Add os_error.
5863
5864Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
5865
5866 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
5867 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
5868 specific.
5869 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
5870
5871Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
5872
5873 * run.c: #include ../common/config.h, tconfig.h.
5874 (myname): New static global.
5875 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
5876 Only process -c ifdef SIM_HAVE_SIMCACHE.
5877 Only process -p/-s ifdef SIM_HAVE_PROFILE.
5878 Parse program name from argv[0] and use in error messages.
5879 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
5880 Add support for incomplete h8/300 termination indicators.
5881 (usage): Make more verbose.
5882 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
5883 * Makefile.in,Make-common.in,callback.c: New files.
5884 * nltvals.def,gentmap.c,gentvals.sh: New files.
5885
5886Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
5887
5888 * run.c: Include stdarg.h if __STDC__.
5889
5890Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
5891
5892 * run.c (main): Don't print out anything if the signal
5893 number is zero (ie no signal).
5894
5895Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5896
5897 * run.c (main): Print out if the program raised a signal.
5898
5899Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5900
5901 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
5902 (main): Ditto.
5903
5904Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
5905
5906 * run.c (main): Explicitly cast malloc() parameter.
5907
5908Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5909
5910 * run.c (sim_bfd): New global to hold the bfd pointer for the
5911 executable.
5912 (main): Initialize sim_bfd.
5913
5914Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
5915
5916 * run.c (main): Use new bfd_big_endian macro.
5917
5918Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5919
5920 * run.c (main): Removed SH specific comments, so source is
5921 generic. Also updated to only load relevant sections. Moved
5922 sim_open() to after callback attach (to match GDB).
5923
5924 * run.1: Removed SH specific comments.
5925
5926Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
5927
5928 * run.c (main): Always return sigrc at end.
5929
5930Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5931
5932 * run.c (main): Print error diagnostic and exit if bfd_openr() or
5933 bfd_check_format() fails.
5934
5935Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
5936
5937 * run.c, run.1: From sh directory.
GDB Binutils - Deliverables
This page took 0.867974 seconds and 4 git commands to generate.