]> git.ipfire.org Git - thirdparty/binutils-gdb.git/blame - sim/common/ChangeLog
projects / thirdparty / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
sim: tests: ignore generated tests
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
96cdfef0
MF		 12012-01-06 Mike Frysinger <vapier@gentoo.org>
2
3 * Makefile.in (abs_srcdir): Declare.
4 (srcroot): Define in terms of abs_srcdir.
5 (headers): Change srcdir to abs_srcdir.
6
12c3e59c
JB		 72012-01-02 Joel Brobecker <brobecker@adacore.com>
8
9 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
10 header.
11
96987c2b
JB		 122011-12-19 Joel Brobecker <brobecker@adacore.com>
13
14 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
15 system bourne shell.
16
71712327
MF		 172011-12-03 Mike Frysinger <vapier@gentoo.org>
18
19 * syscall.c (cb_get_string): Rename from "get_string".
20 (get_path): Rename get_string call to cb_get_string.
21
db2e4d67
MF		 222011-12-03 Mike Frysinger <vapier@gentoo.org>
23
24 * Make-common.in (VPATH): Add $(srccom).
25 (DEP): Delete.
26 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
27 POSTCOMPILE): New variables.
28 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
29 Include dependency files, when using GNU Make. Delete all
30 dependency-only rules.
31 * aclocal.m4: Include ../../config/depstand.m4. Call
32 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
33 (MAKE, GMAKE): New substs.
34
a13852d9
MF		 352011-11-07 Mike Frysinger <vapier@gentoo.org>
36
37 PR sim/13161
38 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
39 * configure, config.in: Regenerate.
40 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
41
4399a56b
MF		 422011-10-19 Mike Frysinger <vapier@gentoo.org>
43
44 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
45
f1a81b37
JB		 462011-10-18 John Wehle <john@feith.com> (tiny patch)
47
48 * sim-profile.c (profile_info): Only print the title once.
49
9c082ca8
MF		 502011-10-17 Mike Frysinger <vapier@gentoo.org>
51
52 * acinclude.m4: Rename from aclocal.m4.
53 * aclocal.m4: Regenerate.
54
6ffe910a
MF		 552011-10-17 Mike Frysinger <vapier@gentoo.org>
56
57 * aclocal.m4: Change AC_PREREQ comment to 2.64.
58 * common.m4: Delete.
59 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
60 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
61 * configure: Regenerate.
62
59c0b43d
TT		 632011-10-14 Alexey Makhalov <makhaloff@gmail.com>
64
65 * sim-alu.h (ALU32_AND): Clear carry flag.
66 (ALU32_AND): Clear carry flag.
67
66f8d993
MF		 682011-10-09 Mike Frysinger <vapier@gentoo.org>
69
70 * dv-cfi.c: Include stdbool.h.
71
d56a2aae
MF		 722011-10-09 Mike Frysinger <vapier@gentoo.org>
73
74 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
75
4a99173d
MF		 762011-10-04 Mike Frysinger <vapier@gentoo.org>
77
78 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
79 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
80
10915d9a
MF		 812011-07-12 Mike Frysinger <vapier@gentoo.org>
82
83 * sim-command.c: Include sim-options.h.
84
63042524
MF		 852011-07-12 Mike Frysinger <vapier@gentoo.org>
86
87 * aclocal.m4: Move sinclude comment after AC_INIT comment.
88
24a6c33d
MF		 892011-07-12 Mike Frysinger <vapier@gentoo.org>
90
91 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
92 Delete direct call to AC_PROG_CC.
93
2419798b
MF		 942011-07-05 Mike Frysinger <vapier@gentoo.org>
95
96 * sim-command.c: New file.
97 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
98 (sim-command.o): New rule.
99
440db575
MF		 1002011-05-27 Mike Frysinger <vapier@gentoo.org>
101
102 * sim-options.c (standard_option_handler): Remove arg[0] check
103 when freeing simulator_sysroot. Only strdup arg when arg[0] is
104 not an empty string, otherwise assign "" back to it.
105
3ddcae71
MF		 1062011-05-26 Mike Frysinger <vapier@gentoo.org>
107
108 * nltvals.def: Regenerate to include Blackfin syscalls again.
109
3a49ea9f
MF		 1102011-05-25 Mike Frysinger <vapier@gentoo.org>
111
112 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
113 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
114 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
115 (trace_idx_to_str): Likewise.
116 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
117 (TRACE_syscall): Define.
118 (WITH_TRACE_SYSCALL_P): Likewise.
119 (TRACE_SYSCALL_P): Likewise.
120
dd931b2f
MF		 1212011-05-23 Mike Frysinger <vapier@gentoo.org>
122
123 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
124 remove now-unnecessary sub-scope for glue->type setting.
125 Check to see if the "reg" property exists before we use it, and
126 if it doesn't exist, error out for "glue" devices.
127
0e31da21
MF		 1282011-05-23 Mike Frysinger <vapier@gentoo.org>
129
130 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
131 glue-or, and set type to glue_xor when name is glue-xor.
132 (hw_glue_port_event): Return immediately when type is glue_io
133 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
134 and hw_port_event calls from glue_and to end of function.
135
34b47c38
MF		 1362011-05-11 Mike Frysinger <vapier@gentoo.org>
137
138 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
139 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
140 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
141 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
142 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
143 around function arguments.
144
56a9aa1d
MF		 1452011-04-14 Mike Frysinger <vapier@gentoo.org>
146
147 * sim-options.c (complete_option_list, sim_complete_command):
148 New functions.
149
d45bea91
MF		 1502011-04-02 Mike Frysinger <vapier@gentoo.org>
151
152 * dv-glue.c: Fix up style.
153
12c4cbd5
MF		 1542011-04-02 Mike Frysinger <vapier@gentoo.org>
155
156 * hw-alloc.c (hw_alloc_data): Adjust brace.
157 * hw-base.c (hw_base_data): Likewise.
158 (generic_hw_unit_decode): Fix indentation.
159 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
160 * hw-events.c (hw_event, hw_event_data): Likewise.
161 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
162 * hw-instances.c (hw_instance_data): Likewise.
163 * hw-instances.h (hw_instance): Likewise.
164 * hw-main.h (hw_descriptor, enum): Likewise.
165 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
166 * hw-ports.h (hw_port_descriptor): Likewise.
167 * hw-properties.c (hw_property_data): Likewise.
168 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
169 _range_property_spec, _reg_property_spec): Likewise.
170 * hw-tree.c (_name_specifier, printer): Likewise.
171 (split_device_specifier, parse_string_property, hw_tree_traverse,
172 print_size, print_reg_property, print_string, print_properties):
173 Fix indentation.
174
66ee2731
MF		 1752011-03-29 Mike Frysinger <vapier@gentoo.org>
176
177 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
178 * Make-common.in (dv-cfi.o): New rule.
179 * dv-cfi.c, dv-cfi.h: New files.
180
165b70ea
KB		 1812011-03-21 Kevin Buettner <kevinb@redhat.com>
182
183 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
184 fcntl.h and sys/fcntl.h, for constants.
185 * nltvals.def: Regenerate.
186 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
187 * sim-io.h (sys/types.h, sys/stat.h): Include.
188 (sim_io_stat, sim_io_fstat): Declare.
189
028f6515
MF		 1902011-03-14 Mike Frysinger <vapier@gentoo.org>
191
192 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
193 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
194 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
195 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
196 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
197 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
198 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
199 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
200 syscall.c: Trim trailing whitespace.
201
ef016f83
MF		 2022011-03-05 Mike Frysinger <vapier@gentoo.org>
203
204 * gennltvals.sh: Handle bfin targets.
205 * nltvals.def: Regenerate.
206
fee17b35
KB		 2072011-02-25 Kevin Buettner <kevinb@redhat.com>
208
209 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
210 file descriptors.
211
d79fe0d6
MF		 2122011-02-14 Mike Frysinger <vapier@gentoo.org>
213
214 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
215 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
216 (hw_free): Drop zfree logic and always call free.
217 * hw-base.c (hw_delete): Change zfree to free.
218 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
219 (hw_handle_remove_phandle): Likewise.
220 * hw-instances.c (hw_instance_delete): Likewise.
221 * hw-tree.c (parse_reg_property): Likewise.
222 (parse_ranges_property): Likewise.
223 (parse_string_property): Likewise.
224 * sim-core.c (sim_core_uninstall): Likewise.
225 * sim-cpu.c (sim_cpu_free_all): Likewise.
226 * sim-hw.c (sim_hw_uninstall): Likewise.
227 * sim-memopt.c (do_memopt_delete): Likewise.
228 (sim_memory_uninstall): Likewise.
229 * sim-module.c (sim_module_uninstall): Likewise.
230 * sim-options.c (sim_parse_args): Likewise.
231 * sim-profile.c (profile_pc_cleanup): Likewise.
232 (profile_uninstall): Likewise.
233 * sim-watch.c (do_watchpoint_delete): Likewise.
234 * sim-utils.c (zfree): Delete.
235 (sim_state_free): Change zfree to free.
236 * sim-utils.h (zfree): Delete.
237
891e7fb1
MF		 2382011-02-13 Mike Frysinger <vapier@gentoo.org>
239
240 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
241
9bd90cce
MF		 2422011-01-12 Mike Frysinger <vapier@gentoo.org>
243
244 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
245
39a3ae0a
MF		 2462011-01-12 Mike Frysinger <vapier@gentoo.org>
247
248 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
249 fails.
250 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
251 when asprintf fails.
252 * sim-utils.c (sim_do_commandf): Issue an error and return when
253 asprintf fails.
254 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
255 asprintf fails.
256
3143e5a9
MF		 2572011-01-11 Mike Frysinger <vapier@gentoo.org>
258
259 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
260 bytes has been calculated and when mmap_next_fd is valid and
261 nr_bytes is 0.
262 (memory_option_handler): Allow missing size when mmap_next_fd is
263 valid.
264
cb11d1f4
MF		 2652011-01-10 Mike Frysinger <vapier@gentoo.org>
266
267 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
268 not empty, and always append $3 to $hardware.
269
2702011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 271
272 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
273 * sim-hw.h (sim_hw_abort): Likewise.
274
cc25892b
MF		 2752011-01-05 Mike Frysinger <vapier@gentoo.org>
276
277 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
278
44944448
JB		 2792011-01-05 Joel Brobecker <brobecker@adacore.com>
280
281 * run.1: Copyright year update.
282
e61ddca7
MF		 2832010-12-28 Mike Frysinger <vapier@gentoo.org>
284
e71b81d8
MF		 285 * hw-alloc.h (HW_NALLOC): Define.
286
287010-12-28 Mike Frysinger <vapier@gentoo.org>
288
e61ddca7
MF		 289 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
290
bef6be3d
MF		 2912010-12-15 Mike Frysinger <vapier@gentoo.org>
292
293 * sim-memopt.c (OPTION_MAP_INFO): Define.
294 (memory_options): Handle --map-info.
295 (memory_option_handler): Handle OPTION_MAP_INFO.
296
5be229c0
MF		 2972010-11-22 Mike Frysinger <vapier@gentoo.org>
298
299 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
300 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
301 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
302
81c641e7
MF		 3032010-11-22 Mike Frysinger <vapier@gentoo.org>
304
305 * sim-core.c (WITH_HW): Add device casts to device_error,
306 device_io_read_buffer, and device_io_write_buffer.
307
6ab5626b
MF		 3082010-11-16 Mike Frysinger <vapier@gentoo.org>
309
310 * dv-sockser.c (dv_sockser_write_buffer): New function.
311 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
312 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
313
0bd15c7f
HPN		 3142010-10-07 Hans-Peter Nilsson <hp@axis.com>
315
316 * callback.c (os_lseek): Call wrap on lseek result.
317
363a6e9f
OS		 3182010-05-26 Ozkan Sezer <sezeroz@gmail.com>
319
320 * dv-sockser.c (dv_sockser_init): Check error return from socket()
321 call by its equality to -1 not by it being negative.
322 (connected_p): Likewise for accept() call.
323
c8551de3
MF		 3242010-04-23 Mike Frysinger <vapier@gentoo.org>
325
326 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
327
ef93a840
MF		 3282010-04-21 Mike Frysinger <vapier@gentoo.org>
329
330 * profile.c (sim_profile_print_bar): Add cpu argument.
331
f093db8c
MF		 3322010-04-21 Mike Frysinger <vapier@gentoo.org>
333
334 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
335
0d3d2c71
MF		 3362010-04-21 Mike Frysinger <vapier@gentoo.org>
337
338 * sim-profile.c (profile_vprintf, profile_printf): New functions.
339 (profile_print_pc): Convert sim_io_printf to profile_printf.
340 (profile_print_insn): Likewise.
341 (profile_print_memory): Likewise.
342 (profile_print_core): Likewise.
343 (profile_print_model): Likewise.
344 (sim_profile_print_bar): Likewise.
345 (profile_print_speed): Likewise.
346 (profile_print_addr_ranges): Likewise.
347 (profile_info): Likewise.
348 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
349
bd0bd508
MF		 3502010-04-19 Mike Frysinger <vapier@gentoo.org>
351
352 * sim-model.c (OPTION_MODEL): Convert to enum.
353 (OPTION_MODEL_INFO): New enum.
354 (model_options): Add model-info/info-model entries.
355 (model_option_handler): Handle OPTION_MODEL_INFO.
356
e8a76151
MF		 3572010-04-13 Mike Frysinger <vapier@gentoo.org>
358
359 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
360 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
361 initially.
362
cb1cc9c6
MF		 3632010-04-13 Mike Frysinger <vapier@gentoo.org>
364
365 * sim-hrw.c (sim_write): Add const to buf arg.
366 * sim-utils.h (sim_write_fn): Likewise.
367
58f03a40
MF		 3682010-04-12 Mike Frysinger <vapier@gentoo.org>
369
370 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
371 defines.
372
21cf617c
MF		 3732010-04-12 Mike Frysinger <vapier@gentoo.org>
374
375 * dv-core.c (dv_core_descriptor): Add NULL initializer.
376 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
377 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
378 * dv-sockser.c (sockser_options): Likewise.
379 * hw-ports.c (empty_hw_ports): Likewise.
380 * sim-hw.c (hw_options): Likewise.
381 * sim-model.c (model_options): Likewise.
382 * sim-options.c (standard_options): Likewise.
383 * sim-profile.c (profile_options): Likewise.
384 * sim-trace.c (trace_options): Likewise.
385 * sim-watch.c (watchpoint_options): Likewise.
386
e377ca52
MF		 3872010-04-12 Mike Frysinger <vapier@gentoo.org>
388
389 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
390 the local "arg_table" variable, and the xmalloc cast.
391
adaaf009
MF		 3922010-04-10 Mike Frysinger <vapier@gentoo.org>
393
394 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
395 "prefix" var.
092d8476 396 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 397
9ec7269f
MF		 3982010-04-10 Mike Frysinger <vapier@gentoo.org>
399
400 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
401
709b3bb3
MF		 4022010-04-10 Mike Frysinger <vapier@gentoo.org>
403
404 * sim-trace.c (save_data): Add const markings to "buf" argument.
405
3dd68605
MF		 4062010-04-10 Mike Frysinger <vapier@gentoo.org>
407
408 * sim-options.c (standard_option_handler): Add const markings to
409 local "type" var.
410
0ad22a74
MF		 4112010-04-02 Mike Frysinger <vapier@gentoo.org>
412
413 * hw-ports.h: Fix spelling typos.
414
75005b3a
MF		 4152010-03-30 Mike Frysinger <vapier@gentoo.org>
416
417 * configure.ac: Check for socklen_t.
418 * configure, config.in: Regenerated.
419 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
420
d946c288
MF		 4212010-03-30 Mike Frysinger <vapier@gentoo.org>
422
423 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
424 * sim-hw.c (hw_option_handler): Likewise.
425
ff398ee4
MF		 4262010-03-30 Mike Frysinger <vapier@gentoo.org>
427
428 * sim-watch.c (watchpoint_type_to_str): Add const to return.
429 (interrupt_nr_to_str): Likewise.
430 (default_interrupt_names): Add const to pointer type.
431 (sim_watchpoint_install): Add const to prefix.
432 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
433
6bf91687
MF		 4342010-03-30 Mike Frysinger <vapier@gentoo.org>
435
436 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
437 (sim_core_write_buffer): Likewise.
438
15f3c2de
MF		 4392010-03-30 Mike Frysinger <vapier@gentoo.org>
440
441 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
442 the SIM_HAVE_ADDR_RANGE define.
443
fb0cc53e
MF		 4442010-03-30 Mike Frysinger <vapier@gentoo.org>
445
446 * sim-core.h (device_error): Add const to message, and add printf
447 format attribute.
448
739dfd28
MF		 4492010-03-30 Mike Frysinger <vapier@gentoo.org>
450
451 * sim-profile.c (profile_print_addr_ranges): Wrap with the
452 SIM_HAVE_ADDR_RANGE define.
453
59db87ad
MF		 4542010-03-30 Mike Frysinger <vapier@gentoo.org>
455
456 * dv-glue.c (hw_glue_ports): Swap static and const.
457
dc416615
MF		 4582010-03-30 Mike Frysinger <vapier@gentoo.org>
459
460 * nrun.c (usage): Use void in definition.
461 * sim-options.c (dup_arg_p): Convert old-style function definition.
462 (sim_parse_args): Likewise.
463 (sim_print_help): Likewise.
464 * sim-trace.c (set_trace_option_mask): Likewise.
465 (set_trace_option): Likewise.
466 * sim-utils.c (sim_analyze_program): Likewise.
467 (sim_elapsed_time_get): Likewise.
468 (sim_elapsed_time_since): Likewise.
469
11409fac
MF		 4702010-03-22 Mike Frysinger <vapier@gentoo.org>
471
472 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
473 (standard_options): Likewise.
474 (standard_option_handler): Likewise.
475
6d519a46
MF		 4762010-03-16 Mike Frysinger <vapier@gentoo.org>
477
478 * hw-ports.c (TRACE): Delete.
479 * hw-properties.c (TRACE): Delete.
480 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
481 (hw_find_integer_property): Likewise.
482 (hw_find_integer_array_property): Likewise.
483 (hw_add_duplicate_property): Likewise.
484
799026a7
MF		 4852010-03-15 Mike Frysinger <vapier@gentoo.org>
486
487 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
488 "boolean".
489
fd87baa9
MF		 4902010-02-04 Mike Frysinger <vapier@gentoo.org>
491
492 * sim-model.c: Include sim-model.h
493
294bcb78
MF		 4942010-02-04 Mike Frysinger <vapier@gentoo.org>
495
496 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
497 & from the STATE_CPU() examples.
498
80532737
DE		 4992010-01-24 Doug Evans <dje@sebabeach.org>
500
d2c7a1a6
DE		 501 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
502 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
503 ufixsfsi): Ditto.
504 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
505 (struct cgen_fp_ops): Update signatures of floating point conversion
506 operations.
507
80532737
DE		 508 * Make-common.in (CGEN_SIM_DEPS): Define.
509 (CGEN_INCLUDE_DEPS): Use it.
510 (CGEN_MAIN_CPU_DEPS): Simplify.
511
1377e154
DE		 5122010-01-22 Doug Evans <dje@sebabeach.org>
513
514 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
515 (SUBWORDTFSI, JOINSIDI): Ditto.
516
ec11f055
DE		 5172010-01-05 Doug Evans <dje@sebabeach.org>
518
519 * cgen-types.h (SETDI): Delete, unused.
520
a09a0bfd
DE		 5212009-12-02 Doug Evans <dje@sebabeach.org>
522
523 * cgen-engine.h: Remove duplicated comment.
524
62836bf4
DE		 5252009-11-23 Doug Evans <dje@sebabeach.org>
526
527 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
528 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
529
e94d449d
DE		 5302009-11-22 Doug Evans <dje@sebabeach.org>
531
197fa1aa
DE		 532 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
533 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
534 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
535 instead of CGEN_INSN_INT.
536
e94d449d
DE		 537 * cgen-trace.h (trace_extract): Add cast to fix warning.
538
ca25db52
DE		 5392009-11-05 Doug Evans <dje@sebabeach.org>
540
541 * cgen-mem.h (DECLARE_GETT): Don't inline.
542 (DECLARE_SETT): Ditto.
543
c272cb46
JS		 5442009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
545
546 * sim-inline.h: Fix spelling error.
547
1428dced
TT		 5482009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
549
550 * Make-common.in: Add datarootdir.
551
44330079
RW		 5522009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
553
0aec8eb1
RW		 554 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
555 (SIM_CHECK_MEMBERS_1): Remove.
556 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
557 AC_CHECK_MEMBERS one.
558 * configure: Regenerate.
559
44330079
RW		 560 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
561 * configure: Regenerate.
562
d6416cdc
RW		 5632009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
564
81ecdfbb
RW		 565 * config.in: Regenerate.
566 * configure: Likewise.
567
c462b41b
RW		 568 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
569 definition of AC_CHECK_MEMBER.
570
d6416cdc
RW		 571 * aclocal.m4: m4_include toplevel config/override.m4.
572 * configure: Regenerate.
573
96e946ca
RW		 5742009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
575
576 * Makefile.in (datarootdir): New variable.
577
6a8b8615
DE		 5782009-07-07 Doug Evans <dje@sebabeach.org>
579
580 * Make-common.in (CPU_DIR): Define.
581
2c2a86d7
DE		 5822009-07-06 Doug Evans <dje@sebabeach.org>
583
584 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
585 identifiers for file types rather than encoding internal
586 implementation details of cgen.sh.
587 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
588 * cgen.sh: Add support for parallel makes.
589 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
590
c28c63d8
JB		 5912009-05-18 Jon Beniston <jon@beniston.com>
592
593 * gennltvals.sh: Add lm32 target.
594 * nltvals.def: Add lm32 syscall definitions.
595
982807ce
JB		 5962009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
597
598 Speed up simulator startup:
599 * sim-utils.c (zalloc): Use xcalloc.
600
2a8922a9
HPN		 6012009-01-07 Hans-Peter Nilsson <hp@axis.com>
602
2225d5bd
HPN		 603 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
604 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
605 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
606 variant; UQI, UHI, USI, UDI, and cast the result to the signed
607 type, QI, HI, SI, DI.
608
2a8922a9
HPN		 609 * callback.c (os_error): Mark as being a noreturn function.
610 * sim-io.h (sim_io_error): Similar for sim_io_error.
611
6878aceb
JS		 6122008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
613
614 * aclocal.m4: Fix underquoting of function names.
615
be091327
DJ		 6162008-10-21 Julian Brown <julian@codesourcery.com>
617
618 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
619
79e1e459
HPN		 6202008-07-11 Hans-Peter Nilsson <hp@axis.com>
621
622 * common.m4: Add test for libz and zlib.h.
623 * configure: Regenerate to track ../common/common.m4 changes.
624 * config.in: Ditto.
625
6efef468
JM		 6262008-06-06 Vladimir Prus <vladimir@codesourcery.com>
627 Daniel Jacobowitz <dan@codesourcery.com>
628 Joseph Myers <joseph@codesourcery.com>
629
630 * aclocal.m4: Include ../../config/acx.m4.
631 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
632 * configure, config.in: Regenerate.
633 * Make-common.in (LIB_OBJS): Add version.o.
634 (version.c, version.o): New rules.
635 * run.c: Include version.h.
636 (usage): Add help parameter. Print output either to stdout or
637 stderr depending on that parameter.
638 (print_version): New.
639 (main): Check for --help and --version.
640 * run-sim.h (sim_target_display_usage): Add help parameter.
641 * version.h: New.
642
a4e64307
DJ		 6432008-04-14 Hans Kester <kester.hans@gmail.com>
644
645 * sim-signal.c: Define missing signals for _WIN32.
646
2a3591b0
SR		 6472008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
648
649 * gennltvals.sh: Add cr16.
650 * nltvals.def: Rebuild.
651
b981d709
DJ		 6522007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
653
eb639c50
DJ		 654 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
655 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 656
f40f1a01
NC		 6572007-08-10 Nick Clifton <nickc@redhat.com>
658
659 * sim-memopt.c (memory_options): Mention that the
660 --memory-size switch accepts suffixes.
661 (parse_size): Handle a suffix on the size value.
662 * sim-options.c (standard_options): Mention that the mem-size
663 switch accepts suffixes.
664 (standard_option_handler): Handle a suffix on the size value.
665
edc5d9ec
HPN		 6662006-12-21 Hans-Peter Nilsson <hp@axis.com>
667
668 * acconfig.h: Remove.
669 * config.in: Regenerate.
670
09d96939
TS		 6712006-11-07 Thiemo Seufer <ths@mips.com>
672
673 * gentmap.c: Fix compile time warning.
674
7e129781
TS		 6752006-11-07 Thiemo Seufer <ths@mips.com>
676
677 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
678 for bfd text addresses.
679
3ae2e9a3
TS		 6802006-08-29 Thiemo Seufer <ths@mips.com>
681 Nigel Stephens <nigel@mips.com>
682
683 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
684 SIM_QUIET_NAN_NEGATED.
685
41ec9f20
TS		 6862006-08-29 Nigel Stephens <nigel@mips.com>
687
688 * sim-profile.c (profile_pc_init): Initialise default profiling
689 frequency to a prime number.
690 (profile_print_pc): Convert gmon.out sample data into target
691 byte order.
692
e85e3205
RE		 6932006-06-13 Richard Earnshaw <rearnsha@arm.com>
694
695 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
696 * common.m4: Likewise.
697 * configure: Regenerated.
698
2f0122dc
DJ		 6992006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
700
701 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
702 * configure: Regenerated.
703
20e95c23
DJ		 7042006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
705
706 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
707 and LIBINTL_DEP everywhere.
708 (CSEARCH): Use INCINTL.
709 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
710 gettext macros.
711 * configure: Regenerated.
712
ea696909
HPN		 7132006-03-29 Hans-Peter Nilsson <hp@axis.com>
714
715 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
716 option-contents test.
717
aba6488e
MM		 7182005-11-28 Mark Mitchell <mark@codesourcery.com>
719
25520859
MM		 720 * sim-signal.c (sim_signal_to_target): Fix typos.
721
aba6488e
MM		 722 * sim-reason.c (sim_stop_reason): Use
723 sim_signal_to_target, not sim_signal_to_host.
724 * sim-signal.c (sim_signal_to_host): Fix typo.
725 (sim_signal_to_target): New function.
726
f010abaa
HPN		 7272005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
728
729 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
730 change.
731
09b96ea0
ILT		 7322005-07-08 Ian Lance Taylor <ian@airs.com>
733
efd36314
ILT		 734 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
735
09b96ea0
ILT		 736 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
737 different fraction for a quiet NaN.
738 (unpack_fpu): Likewise.
739
3b02a06b
BE		 7402005-07-08 Ben Elliston <bje@au.ibm.com>
741
742 * callback.c: Remove ANSI_PROTOTYPES conditional code.
743 * sim-load.c: Likewise.
744 * syscall.c: Likewise.
745
18d59ab9
CV		 7462005-05-24 Corinna Vinschen <vinschen@redhat.com>
747
748 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
749 check.
750
149cfe5b
DJ		 7512005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
752
753 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
754
3f6da722 7552005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 756
3f6da722
MI		 757 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
758 and signed64 for __ALPHA__.
759
2b193c4a
MK		 7602005-03-23 Mark Kettenis <kettenis@gnu.org>
761
762 * aclocal.m4 Include ../../gettext.m4.
763 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
764 (AM_LC_MESSAGES): Remove.
765 * configure: Regenerate.
766
51216631
JB		 7672005-02-28 Jim Blandy <jimb@redhat.com>
768
769 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
770 -Wuninitialized in the default list of build warnings if CFLAGS is
771 set, and doesn't include -O. (Using -Wuninitialized without
772 optimization produces a warning, which interferes with compilation
773 with -Werror.)
774
0c4507fd
JB		 7752005-02-21 Jim Blandy <jimb@redhat.com>
776
777 * callback.c (os_fstat): Don't declare 't' unless it's used.
778
9ab46d53
JB		 7792005-02-09 Jim Blandy <jimb@redhat.com>
780
781 * Make-common.in (CGEN): Load guile.scm, and include a trailing
782 '-s' argument.
783 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
784 to $(CGEN), to ensure that the command substitution happens where
785 the variable is referenced in the submake, not when the submake's
786 arguments are expanded.
787 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
788 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
789 application Scheme script directly after ${cgen}; don't precede it
790 with a -s.
791
f4f8cce4
HPN		 7922005-01-28 Hans-Peter Nilsson <hp@axis.com>
793
97f669ed
HPN		 794 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
795 * callback.c [HAVE_LIMITS_H]: Include limits.h.
796 Include libiberty.h.
797 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
798 being either end of a pipe.
799 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
800 (os_shutdown): Clear pipe state.
801 (default_callback): Initialize new members.
802
f4f8cce4
HPN		 803 * callback.c (default_callback): Initialize target_endian.
804 (cb_store_target_endian): Renamed from store, new first parameter
805 host_callback *cb, drop last parameter big_p. Take endianness
806 from cb.
807 (cb_host_to_target_stat): Change to use cb_store_target_endian.
808 Remove variable big_p.
809 * nrun.c (main): Initialize default_callback.target_endian.
810
35695fd6
AC		 8112005-01-14 Andrew Cagney <cagney@gnu.org>
812
813 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
814 Add explicit call to AC_CONFIG_HEADER.
815 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
816 * configure: Re-generate.
817
f0569246
AC		 8182005-01-12 Andrew Cagney <cagney@gnu.org>
819
820 * common.m4: New file, based on of aclocal.m4.
821
38f48d72
AC		 8222005-01-11 Andrew Cagney <cagney@localhost.localdomain>
823
824 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
825 * configure: Regenerated to track ../common/aclocal.m4 changes.
826
b7026657
AC		 8272005-01-07 Andrew Cagney <cagney@gnu.org>
828
829 * configure.ac: Rename configure.in, require autoconf 2.59.
830 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
831 * configure: Re-generate.
832
5d945fec
HPN		 8332004-12-15 Hans-Peter Nilsson <hp@axis.com>
834
835 * syscall.c (cb_syscall) <case CB_SYS_truncate>
836 <case CB_SYS_ftruncate>: New cases.
837
0d3cd463
HPN		 8382004-12-13 Hans-Peter Nilsson <hp@axis.com>
839
840 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 841 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 842 * callback.c (os_lstat): New function.
0d3cd463 843
119860e5
HPN		 8442004-12-08 Hans-Peter Nilsson <hp@axis.com>
845
027e2a04
HPN		 846 * run.1: Document --sysroot=filepath.
847 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
848 (standard_options): Support --sysroot=<path>.
849 (standard_option_handler): Handle OPTION_SYSROOT.
850 * syscall.c (simulator_sysroot): Define, initialized empty.
851 (get_path): Prepend simulator_sysroot to absolute file path.
852 [HAVE_STRING_H]: Include string.h.
853 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
854 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
855 (main): If simulator_sysroot is not empty, chdir there.
856 * sim-config.h (simulator_sysroot): Declare.
857
119860e5
HPN		 858 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
859 cgen_rtx_error" in a CGEN-generated simulator.
860 * gdbinit.in: Break on sim_core_signal too. Have autoconf
861 replacement for CGEN-related breakpoints.
862
70ae6611
HPN		 8632004-12-07 Hans-Peter Nilsson <hp@axis.com>
864
865 * Make-common.in (sim-basics_h): Add $(callback_h).
866
697afb65
HPN		 8672004-12-03 Hans-Peter Nilsson <hp@axis.com>
868
869 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
870 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
871 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
872 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
873 (SIM_CHECK_MEMBERS): New macros.
874 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
875 for struct stat member test and write. Add ST_x calls for each
876 struct stat member tested in configure.in. Wrap each ST_x call in
877 #ifdef of configure macro for that member.
878 * configure, config.in: Regenerate.
879
6e56eb07
HPN		 8802004-12-01 Hans-Peter Nilsson <hp@axis.com>
881
882 * cgen.sh: New thirteenth parameter opcfile, defaulting to
883 /dev/null.
884 <case desc>: Pass -OPC opcfile.
885 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
886 parameter to cgen.sh.
887
c87368ac
RE		 8882004-11-30 Richard Earnshaw <rearnsha@arm.com>
889
890 * Make-common.in (sim-basics_h): Correct dependencies on
891 cconfig.h and tconfig.h
892 (sim-load.o): Correct typo in sim-basics_h dependency.
893
08cd3760
RE		 8942004-11-18 Richard Earnshaw <rearnsha@arm.com>
895
15f5e61f
RE		 896 * Make-common.in (sim-*_h): Add macros for all sim headers listing
897 sub-dependencies for other sim files that they include.
898 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 899 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
900
1afbf186
HPN		 9012004-11-16 Hans-Peter Nilsson <hp@axis.com>
902
1d72487d
HPN		 903 * sim-config.c (sim_config): Recognize when a bfd has unspecified
904 endian information.
905
1afbf186
HPN		 906 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
907 $(remote_sim_h) too.
908 (sim_main_headers): Add sim-utils.h.
909
a3bb1089
FCE		 9102004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
911
912 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
913
5a645dc5
AC		 9142004-07-26 Andrew Cagney <cagney@gnu.org>
915
916 Problem from Olaf Hering <olh@suse.de>.
917 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
918
109d3db3
BE		 9192004-07-10 Ben Elliston <bje@au.ibm.com>
920
921 * hw-tree.c (parse_integer_property): Typo fix in comments.
922 * sim-options.c (sim_args_command): Likewise.
923
0aaa4a81
AC		 9242004-06-28 Andrew Cagney <cagney@gnu.org>
925
926 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
927
0242f9ea
JR		 9282004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
929
930 * callback.c (os_shutdown): Fix bug in last change: actually
931 mark file descriptors as available on startup.
932
594ee3a7
JR		 9332004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
934
935 [ include/gdb: * callback.h (host_callback_struct): Replace
936 members fdopen and alwaysopen with fd_buddy. ]
937 * callback.c: Changed all users.
938
5f510f9c
AM		 9392004-06-15 Alan Modra <amodra@bigpond.net.au>
940
941 * sim-load.c (sim_load_file): Use bfd_get_section_size
942 instead of bfd_get_section_size_before_reloc.
943
7659f80a
DJ		 9442004-05-18 Daniel Jacobowitz <dan@debian.org>
945
946 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
947 passing it to printf.
948
41ee5402
DJ		 9492004-05-10 Daniel Jacobowitz <dan@debian.org>
950
951 * callback.c: Update copyright dates.
952 * run.c: Likewise.
953 * sim-basics.h: Likewise.
954 * sim-load.c: Likewise.
955 * syscall.c: Likewise.
956
9572004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
958
959 * callback.c: Include cconfig.h instead of config.h.
960 * run.c: Likewise.
961 * sim-basics.h: Likewise.
962 * sim-load.c: Likewise.
963 * syscall.c: Likewise.
964
6d0c993e
BE		 9652004-01-16 Ben Elliston <bje@wasabisystems.com>
966
967 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
968
6edf0760
NC		 9692003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
970
971 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
972
a69146da
KH		 9732003-11-22 Kazu Hirata <kazu@cs.umass.edu>
974
975 * sim-options.c (standard_options): Fix the names of H8
976 variants.
977
fc0a2244
AC		 9782003-10-30 Andrew Cagney <cagney@redhat.com>
979
980 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
981 with "struct bfd_symbol".
982
ee3073b5
AC		 9832003-10-21 Andrew Cagney <cagney@redhat.com>
984
985 * callback.c (os_truncate): Call "truncate", and not "stat".
986
198beae2
AC		 9872003-10-20 Andrew Cagney <cagney@redhat.com>
988
989 * sim-base.h: Replace "struct sec" with "struct bfd_section".
990
8822d001
JR		 9912003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
992
993 * callback.c (os_ftruncate, os_truncate): New functions.
994 (default_callback): Initialize ftruncate and truncate members.
995
ea52ff81
DB		 9962003-09-08 Dave Brolley <brolley@redhat.com>
997
998 On behalf of Doug Evans <dje@sebabeach.org>
999 * cgen.sh: New arg archfile.
1000 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1001 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1002
e158f0a0
AC		 10032003-08-28 Andrew Cagney <cagney@redhat.com>
1004
1005 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1006 * sim-options.c (print_help): Cast the format with specifier to
1007 "int".
1008
33319edb
DB		 10092003-08-20 Michael Snyder <msnyder@redhat.com>
1010 Dave Brolley <brolley@redhat.com>
1011
1012 * cgen-par.h (flags, word1): New target-specific
1013 fields of CGEN_WRITE_QUEUE_ELEMENT.
1014 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1015 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1016 * gennltvals.sh: Add frv target.
1017 * nltvals.def: Add frv target.
1018
72f536bd
MS		 10192003-06-23 Michael Snyder <msnyder@redhat.com>
1020
ac59bf8d 1021 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 1022 * sim-reg.c: Fix cut-and-paste bug in comment.
1023
1f1b2817
AC		 10242003-06-22 Andrew Cagney <cagney@redhat.com>
1025
1026 From matthew green <mrg@redhat.com>:
1027 * sim-fpu.h: Update copyright.
1028 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1029 * sim-fpu.c: Update copyright.
1030 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1031
89c0d7dd 10322003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 1033
89c0d7dd 1034 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 1035 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1036 with disassemble_info:read_memory_func.
1037 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1038
828c9ae6
MS		 10392003-06-04 Michael Snyder <msnyder@redhat.com>
1040
1041 * common/run.c (main): Remove SIM_H8300 ifdef.
1042 (usage): Ditto.
1043 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1044 (standard_options): Add '-x' for h8/300sx.
1045 (standard_option_handler): Add case for SIM_H8300SX.
1046
80d35d90
MS		 10472003-04-13 Michael Snyder <msnyder@redhat.com>
1048
1049 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1050
876fec02
AC		 10512003-03-01 Andrew Cagney <cagney@redhat.com>
1052
1053 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1054 (sim_engine_vabort): Ditto.
1055
6b4a8935
AC		 10562003-02-27 Andrew Cagney <cagney@redhat.com>
1057
1058 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1059 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1060 * nrun.c (main): Ditto.
1061
dbd7cd63
AC		 10622003-02-26 Andrew Cagney <cagney@redhat.com>
1063
1064 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1065 (sim_engine_vabort): Ditto.
1066 (sim_engine_halt, sim_engine_restart): Ditto.
1067
836cc9f4
AC		 10682003-02-20 Andrew Cagney <ac131313@redhat.com>
1069
1070 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1071 (sim-break_h): Delete macro.
1072 (sim-break.o): Delete rule.
1073 * sim-break.c: Delete file.
1074 * sim-break.h: Delete file.
1075 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1076 (STATE_BREAKPOINTS): Delete macro.
1077 (sim_state_base): Delete field breakpoints.
1078 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1079 sim_break_install to array.
1080
45a15d6f
KH		 10812003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1082
1083 * run.c (usage): Fix typos.
1084
127a77fe
CD		 10852002-11-27 Richard Sandiford <rsandifo@redhat.com>
1086
1087 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1088
b85e4829
AC		 10892002-11-22 Andrew Cagney <ac131313@redhat.com>
1090
1091 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1092 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1093 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1094 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1095 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1096 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1097 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1098 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1099 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1100 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1101
d25b1553
AC		 11022002-11-13 Andrew Cagney <cagney@redhat.com>
1103
1104 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1105
d690312f
CD		 11062002-11-06 Richard Sandiford <rsandifo@redhat.com>
1107
1108 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1109 (distclean): Depend on it.
1110
7c3e3b33
AM		 11112002-10-14 Alan Modra <amodra@bigpond.net.au>
1112
1113 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1114
7ede505a
DB		 11152002-08-29 Dave Brolley <brolley@redhat.com>
1116
1117 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1118
75c4388a
AC		 11192002-07-17 Andrew Cagney <cagney@redhat.com>
1120
1121 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1122 (sim_set_callbacks, sim_size, sim_trace)
1123 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1124 to here from "gdb/remote-sim.h".
1125
7a3085c1 11262002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 1127
1128 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1129 avoid possible longjmp problems with automatic variable siggnal.
1130
076043f2
AC		 11312002-07-14 Andrew Cagney <ac131313@redhat.com>
1132
1133 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1134 * Make-common.in (installdirs): Make $(libdir) too, needed when
1135 installing libsim.a.
1136
3fbeef0b
AC		 11372002-07-13 Andrew Cagney <ac131313@redhat.com>
1138
1139 * gennltvals.sh (dir): Mark d30v as obsolete.
1140 * nltvals.def: Remove d30v.
1141
bf962092
AC		 11422002-06-17 Andrew Cagney <cagney@redhat.com>
1143
27961795
AC		 1144 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1145
bf962092
AC		 1146 * sim-memopt.c: Include <unistd.h>.
1147 (do_memopt_add): Fix printf format.
1148 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1149
c8cca39f
AC		 11502002-06-16 Andrew Cagney <ac131313@redhat.com>
1151
1152 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1153 --enable-gdb-build-warnings.
1154 * configure: Regenerated to track ../common/aclocal.m4 changes.
1155
307041b7 11562002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f
AH		 1157
1158 * sim-fpu.c (unpack_fpu): Initialize exponent for
1159 sim_fpu_class_zero.
1160 (i2fpu): Same.
1161 (sim_fpu_sqrt): Same.
1162
3c25f8c7
AC		 11632002-06-08 Andrew Cagney <cagney@redhat.com>
1164
1165 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1166 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1167 * run.c: Ditto.
1168 * sim-load.c: Ditto.
1169 * callback.c: Ditto.
1170 * syscall.c: Ditto.
1171 * Make-common.in (callback_h): Define.
1172 (remote_sim_h): Define.
1173 (run.o): Update.
1174 (callback.o): Update.
1175 (syscall.o): Update.
1176 (sim-load.o):
1177 (nrun.o): Update.
1178 (sim-hload.o): Update.
1179 (sim-io.o): Update.
1180 (sim-reason.o): Update.
1181 (sim-reg.o): Update.
1182 (sim-resume.o): Update.
1183
dbec3bef
KH		 11842002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1185
1186 * run.c: Fix formatting.
1187
de4112fa
NC		 11882002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1189
1190 * run-sim.h: New header. Provide prototypes for functions used
1191 between run() and libsim.a which are not used by GDB.
1192 * run.c: Include run-sim.h.
1193 (main): If SIM_TARGET_SWITCHES is defined call
1194 sim_target_parse_command_line.
1195 (usage): If SIM_TARGET_SWITCHES is defined call
1196 sim_target_display_usage.
1197
a8cdafbd
AV		 11982002-05-17 Andrey Volkov <avolkov@transas.com>
1199
1200 * run.c: Made h8300s as new target, not h8300h alias.
1201 Added new option -S (h8300s target)
1202 * sim-options.c: Ditto.
1203
5accf1ff
CD		 12042002-05-01 Chris Demetriou <cgd@broadcom.com>
1205
1206 * callback.c: Use 'deprecated' rather than 'depreciated.'
1207
080fe24b
AC		 12082002-02-24 Andrew Cagney <ac131313@redhat.com>
1209
1210 From wiz at danbala:
1211 * sim-fpu.h: Fix grammar and typos.
1212 Fix PR gdb/287.
1213
6439295f
CD		 12142002-02-10 Chris Demetriou <cgd@broadcom.com>
1215
1216 * callback.c: Fix some spelling errors.
1217 * hw-device.h: Likewise.
1218 * hw-tree.c: Likewise.
1219 * sim-abort.c: Likewise.
1220 * sim-alu.h: Likewise.
1221 * sim-core.h: Likewise.
1222 * sim-events.c: Likewise.
1223 * sim-events.h: Likewise.
1224 * sim-fpu.h: Likewise.
1225 * sim-profile.h: Likewise.
1226 * sim-utils.c: Likewise.
1227
dea03d4e
HPN		 12282002-01-31 Hans-Peter Nilsson <hp@axis.com>
1229
1230 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1231 New functions.
1232
1636f0bb
BE		 12332002-01-20 Ben Elliston <bje@redhat.com>
1234
1235 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1236 the comment for this enumerator.
1237
b59d44de
BE		 12382002-01-14 Ben Elliston <bje@redhat.com>
1239
1240 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1241
280b26c0
KH		 12422001-12-20 Kazu Hirata <kazu@hxi.com>
1243
1244 * run.c (usage): Fix a typo.
1245
e3e473da
BE		 12462001-07-05 Ben Elliston <bje@redhat.com>
1247
1248 * Make-common.in (srccgen): Remove.
1249 (CGEN_CPU_DIR): Define.
1250 (CGEN_READ_SCM): Redefine without $(srccgen).
1251 (CGEN_ARCH_SCM): Ditto.
1252 (CGEN_CPU_SCM): Ditto.
1253 (CGEN_DECODE_SCM): Ditto.
1254 (CGEN_DESC_SCM): Ditto.
1255
2836ee25
FCE		 12562001-04-25 Frank Ch. Eigler <fche@redhat.com>
1257
1258 * sim-load.c (sim_load_file): Put it back: external now.
1259 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1260
5b778125
AC		 12612001-04-21 Andrew Cagney <ac131313@redhat.com>
1262
1263 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1264 internal interface.
1265 * sim-utils.c (sim_analyze_program): Ditto.
1266
6ec9f4a9
FCE		 12672001-04-19 Frank Ch. Eigler <fche@redhat.com>
1268
1269 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1270 we're finished with its immediate use.
1271 * sim-load.c (sim_load_file): Ditto.
1272
764f1408
FCE		 12732001-03-16 Frank Ch. Eigler <fche@redhat.com>
1274
1275 Add support for mmap-based memory regions.
1276 * sim-memopt.c (mmap_next_fd): New global.
1277 (sim_memory_init): Reinitialize it.
1278 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1279 "--memory-mapfile FILE" option. Check for some errors.
1280 (do_memopt_add): Conditionally do mmap instead of malloc for
1281 backing store of simulated memory. Check for more errors.
1282 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1283 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1284 * configure.in: Look for mmap/fstat related functions and headers.
1285 * config.in, configure: Regenerated.
1286
35c20992
FCE		 12872001-03-15 Frank Ch. Eigler <fche@redhat.com>
1288
1289 * sim-core.c (sim_core_map_attach): Correct overlap-related
1290 error messages.
1291
f6bb7a3b
MM		 12922001-03-07 Michael Meissner <meissner@redhat.com>
1293
1294 * run.c (alloca-conf.h): Delete, no longer provided.
1295
01816cd8
BE		 12962001-02-22 Ben Elliston <bje@redhat.com>
1297
1298 * sim-trace.h (TRACE_VPU_IDX): Add.
1299 (TRACE_vpu): Define.
1300 (WITH_TRACE_VPU_P): Likewise.
1301 (TRACE_VPU_P): Likewise.
1302 * sim-trace.c (OPTION_TRACE_VPU): Define.
1303 (trace_options): Add --trace-vpu.
1304 (trace_option_handler): Handle OPTION_TRACE_VPU.
1305 (trace_option_handler): Include VPU tracing in --trace-semantics.
1306 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1307
44a9331c
BE		 13082001-02-21 Ben Elliston <bje@redhat.com>
1309
1310 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1311 (TRACE_BRANCH_INPUT2): Likewise.
1312
c43ad8eb
BE		 13132001-02-09 Ben Elliston <bje@redhat.com>
1314
1315 * (profile_print_pc): Write header out in target byte order.
1316
13172001-02-09 Ben Elliston <bje@redhat.com>
1318
1319 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1320 adjusting the pc shift value.
1321
9397fcbf
FCE		 13222001-01-12 Chris Demetriou <cgd@sibyte.com>
1323
badd2b1e
BE		 1324 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1325 where a numeric value is supplied.
9397fcbf 1326
63fe1038
BE		 13272001-01-06 Ben Elliston <bje@redhat.com>
1328
1329 * cgen.sh: Allow extrafiles to include the semantics files when
1330 generating an ISA-specific decoder.
1331
b6f6b44d
AO		 13322000-12-27 Alexandre Oliva <aoliva@redhat.com>
1333
1334 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1335
ad8707b5
BE		 13362000-12-23 Ben Elliston <bje@redhat.com>
1337
1338 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1339 them to the trace stream using sim_fpu_printn_fpu. Include
1340 "sim-fpu.h".
1341
b94c0966
BE		 13422000-12-15 Ben Elliston <bje@redhat.com>
1343
1344 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1345 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1346 trailing digits as specified (-1 to print all digits).
1347 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
1348 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
1349 to print_bits ().
1350
fd5d712e
BE		 13512000-12-13 Ben Elliston <bje@redhat.com>
1352
1353 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
1354 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
1355 (defs): New action.
1356
4c15ccf7
GK		 13572000-12-12 Geoffrey Keating <geoffk@redhat.com>
1358
1359 * sim-endian.h: Don't have parameters on macro definitions which
1360 are simply renaming functions, to permit use of XCONCAT2 in both
1361 the macro name and the arguments in a use of such a definition.
1362
0d277f51
BE		 13632000-12-11 Ben Elliston <bje@redhat.com>
1364
1365 * cgen-ops.h (SUBWORDDFDI): New function.
1366
bb4e03e5
BE		 13672000-12-05 Ben Elliston <bje@redhat.com>
1368
c79688eb
BE		 1369 * Make-common.in (cgen-defs): New target.
1370 (cgen-decode): Pass $(EXTRAFILES).
1371
bb4e03e5
BE		 1372 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
1373 -outfile-suffix options.
1374
76440e4b
BE		 13752000-12-04 Ben Elliston <bje@redhat.com>
1376
6227bc85
BE		 1377 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
1378 (SUBWORDSIUQI): Likewise.
1379 (SUBWORDDIHI): Likewise.
1380 (SUBWORDDIQI): New function.
1381
76440e4b
BE		 1382 * cgen-trace.c (disassemble_insn): Remove unused declaration.
1383 * cgen-scache.c (scache_option_handler): Remove unused local var.
1384
cdc2a5c3
BE		 13852000-12-03 Ben Elliston <bje@redhat.com>
1386
1387 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
1388
4e73b9c1
SC		 13892000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1390
1391 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
1392
ce9bc8d1
SC		 13932000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1394
1395 * dv-core.c (dv_core_attach_address_callback): Don't abort if
1396 space is not zero.
1397
ce13044d
SC		 13982000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1399
1400 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
1401 (set_hw_delete): Moved the macro as a function.
1402 * hw-base.h (set_hw_delete): Declare as external function.
1403 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
1404 allocated using hw_malloc.
1405
7c070881
SC		 14062000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1407
1408 * sim-options.c (sim_parse_args): Free the memory used for
1409 long_options, short_options, handlers, opt_cpu, orig_val.
1410
4f49fa1b
BE		 14112000-11-20 Ben Elliston <bje@redhat.com>
1412
1413 * cgen-ops.h (SUBBI): New macro.
1414 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
1415 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
1416
2d84da1b
BE		 14172000-11-16 Ben Elliston <bje@redhat.com>
1418
1419 * cgen-types.h (VOID): New type.
1420
dbc168af
BE		 14212000-11-09 Ben Elliston <bje@redhat.com>
1422
1423 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
1424 (sim_fpu_two): Set exponent to 1.
1425
e4f5c43e
EZ		 14262000-10-26 Ben Elliston <bje@redhat.com>
1427
1428 * cgen.sh: Handle an isa argument between cpu and mach. Default to
1429 `all'. Pass `-i' options to cgen applications.
1430 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
1431 cgen-desc): Pass $(isa) to cgen.sh.
1432
a8d894af
BE		 14332000-10-08 Ben Elliston <bje@redhat.com>
1434
1435 * cgen-utils.c (cgen_rtx_error): New function.
1436
14372000-10-07 Ben Elliston <bje@redhat.com>
1438
1439 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
1440 conditions for sim_core_read_buffer().
1441
6d4c43bf
DB		 14422000-09-26 Dave Brolley <brolley@redhat.com>
1443
1444 * cgen-utils.c (RORQI): New function.
1445 (ROLQI): New function.
1446 (RORHI): New function.
1447 (ROLHI): New function.
1448
0e266e5c
DB		 14492000-08-28 Dave Brolley <brolley@redhat.com>
1450
1451 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
1452 in insn_value if it will fit.
1453
604259a0
FCE		 14542000-08-21 Frank Ch. Eigler <fche@redhat.com>
1455
1456 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
1457
4193618c
DB		 14582000-08-15 Dave Brolley <brolley@redhat.com>
1459
1460 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
1461
14622000-08-15 Dave Brolley <brolley@redhat.com>
1463
1464 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
1465 (PROFILE_CPU_FREQ): New macro.
1466 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
1467 (profile-options): Add profile-cpu-frequency.
1468 (parse_frequency): New function.
1469 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
1470 (profile_print_speed): Print cpu frequency and simulated execution time.
1471 Re-indent other items to match.
1472
548a3e15
AC		 14732000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
1474
1475 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
1476
fab307a2
FCE		 14772000-07-27 Frank Ch. Eigler <fche@redhat.com>
1478
1479 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1480 * Makefile.in (install): Install run.1 man page.
1481
46a19b74
AC		 1482Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1483
1484 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
1485 * Makefile.in (headers,nltvals.def): Merge.
1486
3c765a54
AC		 1487Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1488
f9cbceb6
AC		 1489 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1490 * nrun.c (main): Print the simulator statistics only in
1491 verbose mode.
1492 * hw-properties.h (hw_find_integer_array_property): Fix
1493 prototype (use signed_cell).
1494
38e64f35
AC		 1495 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1496 * sim-events.c (sim_events_remain_time): New function returning
1497 the time that remains before the event is raised.
1498 * hw-events.c (hw_event_remain_time): Likewise.
1499 * sim-events.h (sim_events_remain_time): Declare.
1500 * hw-events.h (hw_event_remain_time): Declare.
1501
0802cc40
AC		 1502 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1503 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
1504 (OPTION_HW_LIST): New option --hw-list to list the devices.
1505 (hw_option_handler): List the device tree with 'sim_hw_print'.
1506
3c765a54
AC		 1507 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1508 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
1509 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
1510 (EXTENDED): Define for 16-bit word size.
1511 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
1512 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
1513 * sim-types.h: Added support for 16-bit targets.
1514
7fb283bc
FCE		 15152000-06-23 Frank Ch. Eigler <fche@redhat.com>
1516
1517 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
1518
ab42ee12
FCE		 15192000-06-24 Frank Ch. Eigler <fche@redhat.com>
1520
1521 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1522 * Makefile.in (distclean): Clean cconfig.h also.
1523
eb2d80b4
AC		 1524Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
1525
1526 * configure: Regenerated to track ../common/aclocal.m4 changes.
1527
1528Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
1529
1530 * aclocal.m4 (sim-profile): Enable the profiler by default.
1531
781c552e
AC		 1532Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
1533
1534 * run.c (main): Initialize sigrc.
1535
5eb1a8fa
AC		 1536Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1537
1538 * sim-events.c (update_time_from_event): Add more detailed event
1539 tracing.
1540
b2ac51e4
DB		 15412000-03-30 Dave Brolley <brolley@redhat.com>
1542
1543 * aclocal.m4 (cgen): Use guile to run cgen.
1544
f8603f2f
DB		 15452000-03-23 Dave Brolley <brolley@redhat.com>
1546
1547 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
1548 ftruncdfsf.
1549 * cgen-accfp.c (fextsfdf): New function.
1550 (ftruncdfsf): New function.
1551 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
1552
0f831eb3
JJ		 15532000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
1554
1555 * cgen-ops.h: Added TRUNCSISI.
1556
e88acae7
FCE		 15572000-03-08 Dave Brolley <brolley@redhat.com>
1558
1559 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
1560 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
1561 (sim_queue_fn_si_write): Last argument is has type USI.
1562 (sim_queue_fn_sf_write): New function.
1563 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
1564 (sim_queue_fn_sf_write): New function.
1565 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
1566
baa7ae6f
AC		 1567Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1568
1569 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
1570 sim_set_trace and run simulator using sim_resume.
1571 (main): Add option ``-o'' - operating environment. Only continue
1572 after a signal when operating environment.
1573 (main): Always set REASON and SIGRC using sim_stop_reason.
1574 (sim_trace): Delete extern declaration.
1575
6d358e86
NC		 15762000-02-08 Nick Clifton <nickc@cygnus.com>
1577
1578 * callback.c: Fix compile time warning messages.
1579 * run.c: Fix compile time warning messages.
1580
ed9a39eb
JM		 15811999-12-17 Dave Brolley <brolley@cygnus.com>
1582
1583 * sim-profile.h: (set_profile_option_mask): Add prototype.
1584 * sim-profile.c (set_profile_option_mask): No longer static.
1585
c4093a6a
JM		 1586Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
1587
1588 * sim-arange.c: Include <string.h>
1589
de57eccd
JM		 15901999-12-07 Dave Brolley <brolley@cygnus.com>
1591
c4093a6a 1592 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 1593 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
1594 (CGEN_FN_MEM_HI_WRITE): New enumerator.
1595 (CGEN_FN_MEM_SI_WRITE): New enumerator.
1596 (CGEN_FN_MEM_DI_WRITE): New enumerator.
1597 (CGEN_FN_MEM_DF_WRITE): New enumerator.
1598 (CGEN_FN_MEM_XI_WRITE): New enumerator.
1599 (fn_mem_qi_write): New union members.
1600 (fn_mem_hi_write): New union members.
1601 (fn_mem_si_write): New union members.
1602 (fn_mem_di_write): New union members.
1603 (fn_mem_df_write): New union members.
1604 (fn_mem_xi_write): New union members.
1605 (sim_queue_fn_mem_qi_write): New function.
1606 (sim_queue_fn_mem_hi_write): New function.
1607 (sim_queue_fn_mem_si_write): New function.
1608 (sim_queue_fn_mem_di_write): New function.
1609 (sim_queue_fn_mem_df_write): New function.
1610 (sim_queue_fn_mem_xi_write): New function.
1611 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
1612 (sim_queue_fn_mem_hi_write): New function.
1613 (sim_queue_fn_mem_si_write): New function.
1614 (sim_queue_fn_mem_di_write): New function.
1615 (sim_queue_fn_mem_df_write): New function.
1616 (sim_queue_fn_mem_xi_write): New function.
1617 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
1618 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
1619 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
1620
c2d11a7d
JM		 16211999-12-01 Dave Brolley <brolley@cygnus.com>
1622
1623 * cgen-accfp.c (subsf): Check status code.
1624 (mulsf): Ditto.
1625 (negsf): Ditto.
1626 (abssf): Ditto.
1627 (sqrtsf): Ditto.
1628 (invsf): Ditto.
1629 (minsf): Ditto.
1630 (maxsf): Ditto.
1631 (subdf): Ditto.
1632 (muldf): Ditto.
1633 (divdf): Ditto.
1634 (negdf): Ditto.
1635 (absdf): Ditto.
1636 (sqrtdf): Ditto.
1637 (invdf): Ditto.
1638 (mindf): Ditto.
1639 (maxdf): Ditto.
1640
16411999-11-26 Dave Brolley <brolley@cygnus.com>
1642
1643 * cgen-par.h (fn_df_write): Mode of data is DF.
1644 (sim_queue_fn_df_write): Mode of data is DF.
1645 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
1646
16471999-11-22 Dave Brolley <brolley@cygnus.com>
1648
1649 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
1650 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
1651
11cf8741
JM		 16521999-11-04 Dave Brolley <brolley@cygnus.com>
1653
1654 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
1655 CGEN_MEM_XI_WRITE members.
1656 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
1657 (sim_queue_fn_xi_write): New function.
1658 (sim_queue_mem_xi_write): New function.
1659
1660 * cgen-par.c (sim_queue_fn_xi_write): New function.
1661 (sim_queue_mem_xi_write): New function.
1662 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
1663 CGEN_MEM_XI_WRITE.
1664
e514a9d6
JM		 16651999-10-22 Dave Brolley <brolley@cygnus.com>
1666
1667 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
1668 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
1669 * cgen-par.c: Set insn_address for each queued write. Get pc from
1670 cpu when executing queued writes.
1671
16721999-10-19 Dave Brolley <brolley@cygnus.com>
1673
1674 * cgen-par.h (sim_queue_fn_pc_write): New function.
1675 (CGEN_FN_PC_WRITE): New enumerator.
1676 (fn_pc_write): New union member.
1677 * cgen-par.c (sim_queue_fn_pc_write): New function.
1678 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
1679
917317f4
JM		 16801999-10-18 Dave Brolley <brolley@cygnus.com>
1681
1682 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
1683 (CGEN_MEM_DF_WRITE): New enumerator.
1684 (mem_di_write): New union member.
1685 (mem_df_write): New union member.
1686 * cgen-par.c (sim_queue_mem_di_write): New function.
1687 (sim_queue_mem_df_write): New function.
1688 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
1689 CGEN_MEM_DF_WRITE.
1690 * cgen-accfp.c (divsf): Check for division errors.
1691
16921999-10-14 Doug Evans <devans@casey.cygnus.com>
1693
1694 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
1695
2df3850c
JM		 16961999-10-07 Dave Brolley <brolley@cygnus.com>
1697
1698 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
1699 (fn_hi_write): New union member.
1700 (sim_queue_fn_hi_write): New function.
1701 * cgen-par.c (sim_queue_fn_hi_write): New function.
1702 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
1703
2acceee2
JM		 17041999-09-29 Doug Evans <devans@casey.cygnus.com>
1705
1706 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
1707 Change type of result to SEM_PC.
1708
1709Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
1710
1711 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
1712
6426a772
JM		 17131999-09-25 Doug Evans <devans@casey.cygnus.com>
1714
1715 * cgen-ops.h (SUBWORD*): Delete cpu arg.
1716 (JOIN*): Delete cpu arg.
1717
1718Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
1719
1720 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
1721 parameter.
1722 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
1723
c2c6d25f
JM		 1724Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
1725
1726 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
1727 large values.
1728
7fc5b5ad
AC		 1729Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1730
1731 * run.c (main): Check the sim_stop_reason and only halt simulation
1732 when a valid stop condition is identified.
1733
c2c6d25f
JM		 1734Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
1735
1736 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
1737
1738Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
1739
1740 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
1741 (bi_write): New union element.
1742 (sim_queue_bi_write): New function.
1743 * cgen-par.c (sim_queue_bi_write): New function.
1744 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
1745
d4f3574e
SS		 1746Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1747
1748 * configure: Regenerated to track ../common/aclocal.m4 changes.
1749
1750 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
1751 ../gdb/configure.in.
1752 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
1753 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
1754 (SIM_WARNINGS): Delete
1755 (CONFIG_CFLAGS): Update.
1756
1757Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
1758
1759 * cgen-par.c: New file.
1760 * cgen-par.h: New file.
1761 * cgen-sim.h (cgen-par.h): #include it.
1762 * cgen-cpu.h (write_queue): New field.
1763 (CPU_WRITE_QUEUE): New access macro.
1764 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
1765 (cgen-par.o): New target.
1766
104c1213
JM		 17671999-08-28 Doug Evans <devans@casey.cygnus.com>
1768
1769 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
1770 * cgen-utils.c (mode_names): Update.
1771
53a5351d
JM		 17721999-08-20 Doug Evans <devans@casey.cygnus.com>
1773
1774 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
1775 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
1776 buffer arg if WITH_PARALLEL_GENWRITE.
1777 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
1778 (struct idesc): Ditto.
1779
1780Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
1781
1782 * sim-model.c (model_option_handler): Add \n to error message.
1783
96baa820
JM		 17841999-08-08 Doug Evans <devans@casey.cygnus.com>
1785
1786 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
1787 (insn_sem): Rewrite.
1788 (sem_fn_desc): New struct.
1789 (idesc): Rewrite.
1790 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
1791 misses if ! FAST_P.
1792 (scache case): Split into non-parallel/parallel versions.
1793 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
1794 if not use semantic switch version.
1795
17961999-08-04 Doug Evans <devans@casey.cygnus.com>
1797
1798 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
1799 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
1800 (SEM_BRANCH_INIT_EXTRACT): Delete.
1801 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
1802 (SEM_BRANCH_FINI): Ditto.
1803 (SEM_BRANCH_VIA_ADDR): Ditto.
1804 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
1805 (SEM_BRANCH_ADDR_CACHE): Delete.
1806 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
1807 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
1808 pbb_br_type.
1809 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
1810 (@cpu@_pbb_begin): Initialize branch_target.
1811 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
1812 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
1813 pbb_br_type.
1814 (@cpu@_engine_run_fast): Ditto.
1815
adf40b2e
JM		 1816Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
1817
1818 * cgen-utils.c (RORSI): New function.
1819 (ROLSI): New function.
1820
18211999-07-14 Doug Evans <devans@casey.cygnus.com>
1822
1823 * Makefile.in (TAGS): Tweak TAGS regex.
1824 * cgen-mem.h (*): Add TAGS markers.
1825
43e526b9
JM		 1826Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
1827
1828 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
1829 passed in when sim_resume is first entered - don't re-pass it
1830 after a restart.
1831
1832Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
1833
1834 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
1835 OPTION_LOAD_LMA but only when is defined.
1836 (standard_options): When SIM_HANDLES_LMA is defined include
1837 options --load-lma and --load-vma.
1838 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
1839
1840 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
1841 (struct sim_state_base): Add load_at_lma_p.
1842 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
1843 STATE_LOAD_AT_LMA_P.
1844
1845Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
1846
1847 * nrun.c (main): Re-format loop gnu style.
1848
9846de1b
JM		 1849Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
1850
1851 * dv-sockser.c (connected_p): Initialize addrlen.
1852
18531999-07-06 Dave Brolley <brolley@cygnus.com>
1854
1855 * cgen-accfp.c (floatsidf): New function.
1856 (fixdfsi): New function.
1857
18581999-07-06 Doug Evans <devans@casey.cygnus.com>
1859
1860 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
1861
43ff13b4
JM		 18621999-07-05 Doug Evans <devans@casey.cygnus.com>
1863
1864 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
1865 (cgen-fpu.o,cgen-accfp.o): Add rules for.
1866 * cgen-fpu.c: New file.
1867 * cgen-fpu.h: New file.
1868 * cgen-accfp.c: New file.
1869 * cgen-cpu.h (CGEN_CPU): New member fpu.
1870 * cgen-mem.h: Redo fp support.
1871 * cgen-ops.h: Delete k&r support. Redo fp support.
1872 * cgen-sim.h: Include cgen-fpu.h.
1873 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
1874
085dd6e6
JM		 18751999-06-23 Doug Evans <devans@casey.cygnus.com>
1876
1877 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
1878 ifndef.
1879 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
1880 (@cpu@_pbb_cti_chain): Minor clean up.
1881
cd0fc7c3
SS		 18821999-05-08 Felix Lee <flee@cygnus.com>
1883
1884 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
1885 AM_CYGWIN32 and AM_EXEEXT.
1886 * configure: Regenerate.
1887
7a292a7a
SS		 1888Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
1889
1890 * sim-core.c (device_error,device_io_read_buffer,
1891 device_io_write_buffer): Delete decls.
1892 * sim-core.h: Put them here.
1893
1894 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
1895 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
1896 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
1897 (sim_core_write_aligned_N): Ditto.
1898
18991999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
1900
1901 * sim-memopt.c (sim_memory_uninstall): Don't look into
1902 free()d memory.
1903
19041999-04-14 Doug Evans <devans@casey.cygnus.com>
1905
1906 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
1907
19081999-04-13 Doug Evans <devans@casey.cygnus.com>
1909
1910 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
1911 (sim_core_write_buffer): Ditto.
1912
19131999-04-02 Keith Seitz <keiths@cygnus.com>
1914
1915 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
1916 after the interval counter has expired.
1917 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
1918 poll_quit callbacks. May be overridden by Makefile.
1919 (poll_quit_counter): New global.
1920 * sim-events.c: Remove all mentions of ui_loop_hook. The
1921 host callback "poll_quit" will serve the purpose.
1922 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
1923 is defined.
1924 * nrun.c: Remove declaration of ui_loop_hook.
1925
1926Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
1927
1928 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
1929 if being used by gdb.
1930
19311999-03-22 Doug Evans <devans@casey.cygnus.com>
1932
1933 * cgen-types.h (XF,TF): Tweak.
1934 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
1935 in cgen-types.h.
1936 (SUBWORD*,JOIN*): Define.
1937 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
1938 moved into cpu descriptor.
1939 * sim-model.h (MACH): New member `num'.
1940
c906108c
SS		 19411999-02-09 Doug Evans <devans@casey.cygnus.com>
1942
c906108c
SS		 1943 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
1944 (CGEN_CPU): Member opcode renamed to cpu_desc.
1945 New members get_idata,disassembler.
1946 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
1947 CGEN_INSN_ATTR_VALUE.
1948 (CGEN_STATE): Delete member opcode_table.
1949 (sim_disassemble_insn): Delete decl.
1950 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
1951 (struct idesc): Moved to here from <cpu>-decode.h.
1952 * cgen-run.c (prime_cpu): Call prepare_run callback.
1953 * cgen-trace.h (SFILE): New type.
1954 (sim_disasm_sprintf): Declare.
1955 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
1956 (sim_cgen_disassemble_insn): Declare.
1957 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
1958 (insn_fields): Delete.
1959 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
1960 CPU_CPU_DESC (cpu).
1961 (trace_insn): Call CPU_DISASSEMBLER hook.
1962 (sim_disasm_sprintf): New function.
1963 (sim_disasm_read_memory): New function.
1964 (sim_disasm_perror_memory): New function.
1965 (sim_cgen_disassemble_insn): New function.
1966 * cgen-utils.c: Don't include cpu-opc.h.
1967 (virtual_insn_entries): New static local.
1968 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
1969 (cgen_insn_name): Rewrite.
1970 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
1971 * cgen.sh (desc): New file generator handler.
1972 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
1973 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
1974 Don't include cpu-opc.h,cpu-sim.h.
1975 * sim-model.c (model_set): Delete SIM_DESC arg.
1976 (sim_model_set): Update.
1977 * sim-model.h (MACH): New member prepare_run.
1978
19791999-01-28 Frank Ch. Eigler <fche@cygnus.com>
1980
1981 * sim-memopt.c (memory_option_handler): Avoid memset() calls
1982 if redundant with allocator functions.
1983
1984Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
1985
1986 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
1987
1988 * sim-profile.h: Make like sim-trace.h.
1989 (PROFILE_USEFUL_MASK): New macro.
1990 * sim-profile.c (profile_options): Make like trace_options, allow
1991 optional on|off arg where applicable.
1992 (set_profile_option_mask): New function.
1993 (sim_profile_set_option): New function.
1994 (profile_option_handler): Simplify.
1995 Have -p only enable selected things, not everything.
1996 Add missing break to OPTION_PROFILE_PC_RANGE.
1997 * cgen-scache.c (scache_options): Allow optional on|off arg to
1998 --profile-scache.
1999 (scache_option_handler): Use sim_profile_set_option.
2000
20011999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2002
2003 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2004 (memory_option_handler): Implement MEMORY_FILL option. Make
2005 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2006 (parse_ulong_value): New function.
2007 (do_memopt_add): Allocate all buffers. Optionally fill them.
2008
20091999-01-15 Richard Henderson <rth@cygnus.com>
2010
2011 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2012 va_list, not an integer.
2013 * sim-events.c (sim_events_schedule): Likewise.
2014
2015 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2016 the appropriate type.
2017
20181999-01-14 Doug Evans <devans@casey.cygnus.com>
2019
2020 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2021 (sim_disassemble_insn): Update prototype.
2022 (sim_engine_invalid_insn): Ditto.
2023 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2024 (SEM_BRANCH_INIT): PCADDR->IADDR.
2025 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2026 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2027 * cgen-scache.h (*): Ditto.
2028 * cgen-trace.c (*): Ditto.
2029 * cgen-trace.h (*): Ditto.
2030 * cgen-utils.c (*): Ditto.
2031 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2032 (insn_t): Delete.
2033 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2034 (simple engine framework): Rewrite.
2035 * sim-module.c (modules): Install model module sooner (and in
2036 particular before the profile module).
2037
20381999-01-12 Doug Evans <devans@casey.cygnus.com>
2039
2040 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2041 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2042 (sim_model_init): Call it.
2043
2044 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2045
20461999-01-05 Doug Evans <devans@casey.cygnus.com>
2047
2048 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 2049 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2050 (SEM_BRANCH_INIT_EXTRACT): New macro.
2051 (SEM_BRANCH_INIT): Add taken_p.
2052 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2053 (SEM_BRANCH_FINI): Use it.
2054 (SEM_INSN): Update.
2055 * cgen-run.c (sim_resume): Handle tracing of last insn.
2056 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2057 * cgen-trace.c (current_abuf): New static global.
2058 (trace_insn_init): Initialize it.
2059 (trace_insn_fini): Use it.
2060 (trace_insn): Set it.
2061 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2062 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2063 (@cpu@_emit_after): Ditto.
2064 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2065 labels if WITH_SEM_SWITCH_FULL.
2066 * sim-model.c: Include bfd.h.
2067 (sim_model_init): New function.
2068 (sim_model_install): Record init fn.
2069 * sim-model.h (MACH): New member bfd_name.
2070 * sim-module.c (modules): Initialize model before scache.
2071
20721998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2073
2074 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2075
2076 * nrun.c (main): Remain in simulation loop for traps and
2077 exceptions when in operating environment mode.
2078 (ui_loop_hook): New stub hook for standalone use.
2079 * sim-events.c (sim_events_process): Call ui_loop_hook
2080 periodically on CYGWIN host.
2081
2082 * sim-reason.c (sim_stop_reason): Return host signal numbers
2083 to gdb on sim_stopped and sim_signalled cases.
2084 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2085 hook just before longjmp.
2086 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2087 hook just before sim_engine_run.
2088
2089 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2090 * sim-trace.h (trace_generic): Ditto.
2091 * sim-trace.c (trace_generic): Ditto.
2092
20931998-12-14 Doug Evans <devans@casey.cygnus.com>
2094
2095 * Make-common.in (SIM_MAIN_DEPS): New var.
2096 (CGEN_MAIN_CPU_DEPS): New var.
2097 * aclocal.m4: Add --enable-cgen-maint option.
2098 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2099 (SETMEM*): Ditto.
2100 (GETIMEM*): Pass pc value to sim_core routine.
2101
2102Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2103
2104 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2105 Compare with ZERO not NULL.
2106
2107Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2108
2109 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2110 "sim-assert.h".
2111
21121998-12-09 Doug Evans <devans@casey.cygnus.com>
2113
2114 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2115 * sim-trace.c: Include stdlib.h if present.
2116 * dv-sockser.c: Include unistd.h if present.
2117 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2118 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2119
21201998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2121
2122 * gennltvals.sh: Add i960.
2123 * nltvals.def: Rebuild.
2124
21251998-12-04 Doug Evans <devans@casey.cygnus.com>
2126
2127 * cgen-defs.h: New file, old cgen-sim.h.
2128 * cgen-sim.h: Simple header that includes others.
2129 * sim-arange.c: New file.
2130 * sim-arange.h: New file.
2131 * sim-basics.h: Include it.
2132 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2133 (sim-arange.o): Add rule for.
2134 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2135 (sim_io_eprintf_cpu): Add prototype.
2136 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2137 (INLINE2): New macro.
2138 (EXTERN_INLINE): New macro.
2139 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2140 before calling module init fns.
2141 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2142 (profile_init): New function.
2143 (profile_options): New option --profile-range.
2144 (profile_option_handler): Handle --profile-range.
2145 (profile_print_insn): Qualify address range specific section titles.
2146 (profile_print_addr_ranges): New function.
2147 (profile_info): Print address ranges if specified.
2148 (profile_install): Set profile_init init fn.
2149 * sim-profile.h (PROFILE_DATA): New member `range'.
2150 * sim-trace.c (trace_init): New function.
2151 (trace_options): New option --trace-range.
2152 (trace_option_handler): Handle --trace-range.
2153 (trace_install): Set trace_init init fn.
2154 * sim-trace.h (TRACE_DATA): New member `range'.
2155 * sim-utils.c (sim_cpu_msg_prefix): New function.
2156 (sim_io_eprintf_cpu): New function.
2157 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2158 (PC_IN_PROFILE_RANGE_P): New macro.
2159 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2160 (trace_insn_fini): New arg abuf. All callers updated.
2161 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2162 printing cycle counts.
2163 * cgen-trace.h (trace_insn_fini): Update prototype.
2164 (TRACE_RESULT_P): New macro.
2165 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2166 (TRACE_INSN): Check ARGBUF_TRACE_P.
2167 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2168 * cgen-types.h (SIM_INLINE): Delete.
2169 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2170 * cgen-utils.c: Don't include cgen-engine.h
2171 * genmloop.sh (@cpu@_fill_argbuf): New function.
2172 (@cpu@_fill_argbuf_tp): New function.
2173 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2174 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2175 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2176 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2177 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2178 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2179 doing profiling. Update call to TRACE_INSN_FINI.
2180
2181 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2182
21831998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2184
2185 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2186 regions.
2187
21881998-12-01 Doug Evans <devans@casey.cygnus.com>
2189
2190 * sim-inline.c (SIM_INLINE_P): Fix typo.
2191
21921998-11-30 Doug Evans <devans@casey.cygnus.com>
2193
2194 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2195
2196Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2197
2198 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2199 * nltvals.def: Re-generate.
2200
2201Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2202
2203 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2204 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2205 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2206 GCC.
2207 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2208 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2209
22101998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2211
2212 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2213 (${cpu}_pbb_cti_chain): Ditto.
2214
22151998-11-18 Doug Evans <devans@casey.cygnus.com>
2216
2217 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 2218 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2219 (EXTRACT_INT,EXTRACT_UINT): New macros.
2220 (SEM_SEM_ARG): New macro.
2221 (SEM_NEXT_VPC): New arg `pc'.
2222 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2223 (sim_disassemble_insn): Update prototype.
2224 * cgen-trace.c (current_insn,insn_fields): New static locals.
2225 (trace_insn): Set them.
b83266a0 2226 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 2227 (sim_disassemble_insn): New arg insn_fields.
2228 Handle variable length insns.
2229 * genmloop.sh: Only emit pbb decls if -pbb.
2230 (${cpu}_scache_lookup): New arg `vpc'.
2231 (scache support): Fetch pc before entering loop.
2232
2233 * gennltvals.sh: Add fr30 support.
2234 * nltvals.def: Rebuild.
2235
2236Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2237
2238 * sim-types.h: Re-do type system so that GCC's attribute and mode
2239 are used to specify types. Handle case of ALPHA.
2240
22411998-11-13 Frank Ch. Eigler <fche@elastic.org>
2242
2243 * aclocal.m4: Add tests for dlopen family.
2244 * config.in: Regenerated.
2245
2246Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2247
2248 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2249
2250Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2251
2252 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2253 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2254 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2255 * cgen-sim.h: ... to here.
2256
2257Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2258
2259 * aclocal.m4 (enable-build-warnings): Replace
2260 enable-sim-warnings. Extend =LIST syntax so that prepend and
2261 append of options is possible. Drop -Werror, add
2262 -Wstrict-prototypes for GDB compatibility.
2263 * Make-common.in (SIM_WARNINGS): Update.
2264
2265Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2266
2267 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2268 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2269 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2270 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2271 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2272 CGEN_INCLUDE_DEPS.
2273 * cgen-cpu.h: New file.
2274 * cgen-engine.h: New file.
2275 * cgen-scache.h: New file.
2276 * cgen-sim.h: Delete portions moved to new files.
2277 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2278 rather than sending result to stdout.
2279
2280Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2281
2282 * Make-common.in (sim-reg.o): New rule.
2283 (cgen-run.o): New rule.
2284 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2285 * cgen-run.c (prime_cpu): New function.
2286 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2287 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2288 mentioned cpu.
2289 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2290 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2291 (CGEN_INSN_VIRTUAL_P): New macro.
2292 (SEM_PC): New typedef.
2293 (SEMANTIC_FN): Change type of result to SEM_PC.
2294 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2295 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2296 (SCACHE_MAP): New typedef.
2297 (CPU_SCACHE): Add pbb support.
2298 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2299 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2300 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2301 max_slice_insns.
2302 (INSN_NAME): Delete.
2303 (cgen_insn_name): Declare.
2304 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2305 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2306 (first_insn_p): Make static.
2307 (trace_insn): Handle virtual insns specially.
2308 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2309 * cgen-types.h (UBI): Delete.
2310 (MODE_TYPE): New enum.
2311 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2312 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2313 (cgen_virtual_opcode_table): New global.
2314 (cgen_insn_name): New function.
2315 (sim_disassemble_insn): Ignore virtual insns.
2316 * genmloop.sh: Delete top level loop generation. Add pbb support.
2317 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2318 (sim_cpu_base): New members max_insns,insn_name,model_data.
2319 (CPU_PC_GET,CPU_PC_SET): New macros.
2320 (sim_pc_get,sim_pc_set): Declare.
2321 * sim-model.c (model_set): Call model init fn.
2322 * sim-model.h (MODEL_FN): New typedef.
2323 (INSN_TIMING): New member model_fn.
2324 (MODEL): New members num,init.
2325 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2326 All callers updated.
2327 (profile_insn_init): New fn.
2328 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2329 Exit early if insn profiling not supported.
2330 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2331 (profile_install): Record profile_insn_init as init fn.
2332 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2333 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2334 (PROFILE_DATA): Delete member exec_time.
2335 Change insn_count to pointer to array, rather than the array.
2336 (sim_profile_print_bar): Declare.
2337
2338Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2339
2340 * cgen-run.c: New file.
2341 * sim-reg.c: New file.
2342
2343Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2344
2345 * aclocal.m4: Add checks for -lsocket and -lnsl.
2346
2347 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
2348 allow local port reuse on listening socket.
2349
2350Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
2351
2352 * sim-config.h: Remove reference to linux kernel header.
2353
2354Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
2355
2356 * dv-sockser.c (sockser_addr): Make variable non-static.
2357
2358Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
2359
2360 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
2361
2362Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
2363
2364 * sim-events.c (sim_events_elapsed_time): Fix calculation.
2365
2366Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
2367
2368 * Make-common.in (install-common): Add $(EXEEXT) when installing
2369 run.
2370
2371Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
2372
2373 * cgen-sim.h (cgen_state): New member opcode_table.
2374 * cgen-utils.c (sim_disassemble_insn): Use it.
2375
2376Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
2377
2378 * cgen-mem.h (DECLARE_SETT): Fix return type.
2379 * cgen-sim.h (sim_engine_illegal_insn): Declare.
2380 * cgen-scache.c: Include stdlib.h.
2381 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
2382 * sim-model.c (model_option_handler): Remove unused variable `n'.
2383
2384Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
2385
2386 * cgen-utils.c: Include bfd.h.
2387 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
2388
2389Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
2390
2391 * sim-bits.h (EXTEND24): Fix typo.
2392
2393Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
2394
2395 * sim-events.c (ETRACE_P): New macro.
2396 (struct _sim_event): Add member trace.
2397 (sim_events_free): Reclaim trace message.
2398
2399 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
2400 sim_events_schedule_tracef): New functions, include printf trace
2401 information in argument list. If tracing, store asprintf'd trace
2402 message in sim_event.
2403
2404 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
2405 hw_event_queue_schedule_vtracef): New functions, mimic
2406 sim_event_tracef.
2407
2408Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
2409
2410 * sim-bits.h (EXTEND24): Define.
2411
2412Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
2413
2414 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
2415 (CPU_SCACHE_HASH_MASK): New macro.
2416 (SCACHE_HASH_PC): Rewrite.
2417 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
2418 computation out of main loop.
2419
2420Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
2421
c906108c
SS		 2422 * cgen-sim.h (RECORD_IADDR): Delete.
2423 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
2424 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
2425
2426Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
2427
2428 * gennltvals.def (mn10200): Add entry.
2429 * nltvals.def: Regenerate with MN10200 additions.
2430
2431Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
2432
2433 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
2434 documentation on how it works.
2435
2436 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
2437 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
2438 sim_core_set_xor, sim_core_xor_read_buffer,
2439 sim_core_xor_write_buffer): Update.
2440
2441 * sim-events.h, sim-events.c (sim_events_install,
2442 sim_events_watch_clock, sim_events_schedule_after_signal,
2443 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
2444 sim_events_deschedule): Update.
2445
2446 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
2447 sim_fpu_max32, sim_fpu_max64): Update.
2448
2449Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
2450
2451 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
2452 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
2453 * sim-profile.c (profile_print_model): Update.
2454
2455Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
2456
2457 * gennltvals.def (m32r): Use common syscall.h now.
2458 (mn10300): Add entry.
2459 * nltvals.def: Regenerate.
2460
2461 * sim-engine.c (sim_engine_get_run_state): New function.
2462 * sim-engine.h (sim_engine_get_run_state): Declare it.
2463
2464Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
2465
2466 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
2467 * sim-core.c (sim_core_signal): Make extern, always define.
2468
2469Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
2470
2471 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
2472 * cgen-ops.h (ANDIF): New macro.
2473 (ANDIF[BQHSD]I): Delete.
2474
2475Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2476
2477 * hw-events.c (create_hw_event, delete_hw_event): Delete.
2478 (hw_event_queue_schedule, hw_event_queue_deschedule,
2479 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
2480 Janczyn.
2481
2482 * hw-alloc.h (HW_NZALLOC): Define.
2483
2484 * Make-common.in (test-hw-events): Add target for testing the
2485 hw-event code.
2486
2487Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
2488
2489 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
2490 hw-instances.o.
2491 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
2492 files.
2493 * hw-main.h: Include hw-handles.h, hw-instances.h.
2494 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
2495 * hw-base.c (hw_create, hw_delete): Call same.
2496
2497Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
2498
2499 * dv-core.c: Include hw-main.h and sim-main.h.
2500 * dv-pal.c: Include hw-main.h and sim-io.h.
2501 * dv-glue.c: Include hw-main.h.
2502
2503 * hw-main.h: New file. Move list of includes to here.
2504 * hw-base.h: From here.
2505 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
2506 (hw-*.o, dv-*.o): Update.
2507 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
2508 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
2509 sim-main.h.
2510
2511 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
2512 do_hw_poll_read): Move declarations from here.
2513 * hw-main.h: To here.
2514
2515 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
2516 Move from here.
2517 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
2518 rename.
2519 * Make-common.in (hw-config.h): Update
2520 * hw-base.c, dv-pal.c, dv-glue.c: Update
2521
2522 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
2523 `*_callback' to `*_method.
2524
2525Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
2526
2527 * hw-base.h (set_*): Move set method macros from here.
2528 * hw-device.h: To here.
2529
2530Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2531
2532 * hw-base.h (create_hw_property_data, delete_hw_property_data):
2533 Declare.
2534
2535 * hw-base.c (hw_create, hw_delete): Call
2536 * hw-properties.c (create_hw_property_data,
2537 delete_hw_property_data): Define.
2538
2539Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
2540
2541 * hw-device.c, hw-properties.c: Include hw-base.h
2542
2543 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
2544 * hw-device.c: From here.
2545 * hw-base.h: Include "hw-events.h".
2546
2547 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
2548 * hw-base.c (hw_create, hw_delete): Call.
2549 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
2550
2551 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
2552 (hw-alloc.o): New target.
2553
2554Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2555
2556 * hw-events.h, hw-events.c: New files. Move event code to here.
2557 * sim-hw.c: From here.
2558 * hw-base.h: Include "hw-events.h".
2559 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
2560 (hw-events.o): New target.
2561
2562 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
2563 * hw-events.h (struct hw_event): Replace typedef hw_event.
2564
2565 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
2566 * hw-base.c (hw_create, hw_delete): Call.
2567 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
2568
2569 * dv-pal.c: Update.
2570
2571Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2572
2573 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
2574 * hw-ports.c: To here.
2575
2576 * hw-base.h, hw-ports.c (create_hw_port_data,
2577 delete_hw_port_data): New functions.
2578 * hw-base.c (hw_delete, hw_create): Call same.
2579
2580 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
2581 from here.
2582 * hw-ports.h: To here.
2583
2584Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
2585
2586 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
2587 PROCESSOR and CIA arguments.
2588
2589Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2590
2591 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
2592 Move common object files from here.
2593 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
2594
2595Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2596
2597 * sim-hw.c: Include ctype.h.
2598 (do_hw_poll_read): Do not assume EAGAIN.
2599
2600Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
2601
2602 * cgen-trace.c (first_insn_p): New static local.
2603 (trace_insn_init): Set it.
2604 (trace_insn_fini): Use TRACE_PREFIX.
2605 (trace_insn): Rewrite to use trace_prefix.
2606 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
2607 Adjust width accordingly.
2608
2609 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
2610 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
2611 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
2612 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
2613 (PROFILE_COUNT_CORE): Simplify.
2614 * sim-profile.c (profile_option_handler): Compute profile_any_p.
2615
2616Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
2617
2618 * cgen-ops.h (ADDCFSI): Fix typo.
2619
2620Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
2621
2622 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
2623 * genmloop.sh: Use them rather than static locals.
2624
2625 * sim-engine.c (sim_engine_set_run_state): New function.
2626 * sim-engine.h (sim_engine_set_run_state): Declare.
2627 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
2628 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
2629 (engine_resume): Reorganize. Allow synchronous exit from main loop.
2630
2631Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
2632
2633 * cgen-trace.c (trace_insn_init): New arg first_p.
2634 All callers updated.
2635 (trace_insn_fini): New arg last_p. All callers updated.
2636 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
2637 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
2638 * genmloop.sh (engine_resume): Update.
2639
2640Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2641
2642 * Make-common.in (install-common): Run ranlib on installed copy of
2643 libsim.a.
2644
2645Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2646
2647 * Make-common.in (install-common): Rename and install libsim.a.
2648
2649Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2650
2651 * sim-io.c (unistd.h): Include.
2652
2653Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
2654
2655 * Make-common (sim_main_headers): Sort.
2656 (cgen-*.o): Add cgen-sim.h dependency.
2657
2658 * cgen-scache.c (scache_init): Only allocate space if scache element
2659 size is non-zero.
2660 (scache_flush,scache_print_profile): Check if scache in use first.
2661
2662 * cgen-sim.h (IDESC): Provide forward declaration.
2663 (DECODE): Delete.
2664 (CGEN_CPU): Always define scache member. New members idesc,opcode.
2665 (cgen_cpu_max_extra_bytes): Declare.
2666 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
2667
c906108c
SS		 2668 * sim-cpu.h: New file. sim_cpu_base moved here.
2669 Move sim_cpu_lookup decl here.
2670 * sim-base.h: #include "sim-cpu.h".
2671 * sim-cpu.c: New file.
2672 * Make-common (sim_main_headers): Add sim-cpu.h.
2673 (sim-cpu.o): Add rule for.
2674
2675 * sim-model.c (set_model): Delete.
2676 (sim_model_set,model_set): New functions.
2677 (sim_model_install): Renamed from model_install.
2678 Don't set default model here.
2679 (model_option_handler): Rewrite --model processing.
2680 (sim_model_lookup,sim_mach_lookup): New functions.
2681 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
2682 (insn_timing): Delete.
2683 (INSN_TIMING): New member `num'.
2684 (IMP_PROPERTIES): Always define scache_elm_size member.
2685 (MACH): New member init_cpu.
2686 (sim_machs): Renamed from machs.
2687 (sim_model_install): Renamed from model_install.
2688 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
2689 * sim-module.c (modules): Update.
2690
2691 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
2692
2693 * sim-io.c: #include <errno.h>.
2694
2695Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
2696
2697 * dv-pal.c (struct hw_pal_device): Add reader.
2698 (hw_pal_finish): Initialize reader.
2699 (scan_hw_pal): Use reader.
2700
2701 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
2702 (HW_IO_EOF, HW_IO_NOT_READY): Define.
2703 * dv-pal.c: Use.
2704
2705 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
2706 ../ppc/main.c sim_io_read_stdin.
2707
2708Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
2709
2710 * hw-tree.h (hw_tree_print): Paramaterize with print and file
2711 arguments.
2712 * hw-tree.c: Update.
2713
2714 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
2715 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
2716 CPU/CIA args.
2717 * hw-ports.h (hw_port_event): Ditto.
2718 * hw-ports.c (hw_port_event): Update.
2719 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
2720 Update.
2721 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
2722 Update.
2723 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
2724 (do_counter_event): Update.
2725 * dv-glue.c (hw_glue_io_read_buffer): Update.
2726 (hw_glue_port_event): Update.
2727
2728 * hw-device.h (SIM_DESC): Replace with struct sim_state.
2729 * hw-base.h (hw_create): Ditto.
2730 * hw-base.c (hw_create): Ditto.
2731
2732 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
2733 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
2734 from here to.
2735 * sim-hw.c: Here.
2736 * hw-device.h (hw_system_cpu): Declare.
2737 * sim-hw.c (hw_system_cpu): New function.
2738
2739 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
2740 sim_hw_abort not hw_abort.
2741 (sim-hw.h): Include.
2742 (sim_core_read_buffer, sim_core_write_buffer): Call
2743 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
2744 argument.
2745 (sim_core_set_xor): Do not pass CPU when aborting.
2746
2747 * sim-n-core.h (sim_core_read_aligned_N,
2748 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
2749 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
2750 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
2751 return length.
2752
2753 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
2754 sim_hw_print.
2755 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
2756 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
2757 functions.
2758 (sim_hw_print): New function.
2759
2760 * sim-engine.h (sim_engine_vabort): Declare.
2761 * sim-engine.c (sim_engine_vabort): New function.
2762
2763Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2764
2765 * sim-trace.c (print_data): For floating-point numbers trace raw
2766 hex value.
2767 (trace_result_fp2): New function.
2768 * sim-trace.h (trace_result_fp2): New declaration.
2769 (TRACE_FP_RESULT2): New macro.
2770
2771Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
2772
2773 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
2774 AM_CYGWIN32 and AM_EXEEXT.
2775 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
2776 to run and install-common rules.
2777 * common/configure: regenerate
2778
2779Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
2780
2781 * sim-types.h (cell_word): New type.
2782 (natural_cell): Delete type.
2783
2784Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
2785
2786 * configure: Regenerated to track ../common/aclocal.m4 changes.
2787 * config.in: Ditto.
2788
2789Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
2790
2791 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
2792
2793Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
2794
2795 * configure: Regenerated to track ../common/aclocal.m4 changes.
2796 * config.in: Ditto.
2797
2798Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
2799
2800 * acconfig.h: New file.
2801 * Make-common.in (top_builddir): New macro.
2802 (INTL_LIB): Removed.
2803 (INTLLIBS): New macro.
2804 (INTLDEPS): Likewise.
2805 (LIBDEPS): Use INTLDEPS.
2806 (EXTRA_LIBS): Use INTLLIBS.
2807 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
2808 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
2809 AM_LC_MESSAGES): New macros from GNU gettext.
2810
2811Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
2812
2813 * sim-config.h: Discard leading _ from macros.
2814 * sim-types.h: Ditto.
2815
2816Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
2817
2818 * Make-common.in (CSEARCH): Add -I to intl directories.
2819 (INTL_LIB): Point to libintl.a.
2820 (LIBDEPS): Add $(INTL_LIB).
2821 (EXTRA_LIBS): Ditto.
2822
2823Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
2824
2825 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
2826
2827 * cgen-ops.h (ADDCFSI): Fix.
2828 (SUBCFSI): Tweak.
2829
2830Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
2831
2832 * sim-types.h (signed_address, unsigned_address): Define.
2833
2834Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2835
2836 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
2837 QNaN.
2838
2839Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
2840
2841 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
2842 New functions, pack / unpack sim_fpu struct using raw values.
2843 (sim_fpu_is): Differentiate between negative and positive
2844 infinity.
2845
2846Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
2847
2848 * sim-bits.h (EXTEND4): Define.
2849 (EXTEND4, EXTEND15, EXTEND11): Ditto.
2850
2851Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
2852
2853 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
2854 declared so we need this cast to prevent long long addresses
2855 from being misconfigures. Results in access to unmapped memory.
2856
2857Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
2858
2859 * Make-common.in (RUNTESTFLAGS): Define.
2860 (check): Pass RUNTESTFLAGS to recursive make.
2861
2862Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
2863
2864 * sim-info.c (sim_info): Be verbose when either VERBOSE or
2865 STATE_VERBOSE_P.
2866
2867Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
2868
2869 * aclocal.m4 (sim-inline): By default, disable sim-inline when
2870 cross compiling.
2871
2872Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
2873
2874 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
2875 (sim-inline): Update to match sim-inline.[hc]
2876 * configure: Regenerated to track ../common/aclocal.m4 changes.
2877
2878 * Make-common.in (sim_main_headers): Add sim-inline.h
2879
2880 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
2881 selected.
2882 * sim-endian.h (sim-endian.c): Ditto.
2883
2884 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
2885 (sim_events_set_trace): Delete unused prototype.
2886
2887 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
2888 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
2889
2890 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
2891 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
2892 Comment out, not yet implemented in sim-fpu.c.
2893 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
2894 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
2895
2896 * sim-inline.h: Rewrite description.
2897 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
2898 (SIM_MAIN_INLINE): Add inline option.
2899
2900 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
2901 include generated files. Handled by generator directly.
2902
2903Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2904
2905 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
2906 up-to-date.
2907
2908 * sim-trace.h (TRACE_ANY_P): Define.
2909 (struct _trace_data): Add trace_any_p.
2910
2911Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
2912
2913 * run.c (main): Handle all alternatives of enum sim_stop.
2914 (main): Delete unused `asection *s'.
2915
2916Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2917
2918 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
2919
2920 * configure: Regenerated to track ../common/aclocal.m4 changes.
2921
2922 * sim-hw.c: New file.
2923 * sim-hw.h (sim_hw_parse): Declare function.
2924 (hw-tree.h): Do not include.
2925
2926 * sim-base.h (STATE_HW): Define.
2927 (struct sim_state_base): Add member struct *hw.
2928
2929 * sim-module.c (sim-hw.h): Include.
2930 (modules): Add sim_hw_install.
2931
2932 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
2933
2934Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2935
2936 * sim-base.h (CPU_INDEX): Define.
2937
2938 * sim-utils.c (sim_state_alloc): Initialize.
2939 * sim-module.c (sim_post_argv_init): Ditto.
2940
2941Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2942
2943 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
2944 properly formatted lists.
2945
2946Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2947
2948 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
2949 0x2f needs to be 0x3f.
2950
2951Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
2952
2953 * hw-tree.c (hw_tree_find_property): Return NULL when device is
2954 not found.
2955 (hw_tree_find_*_property): Clean up error message when property is
2956 not found.
2957
2958 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
2959 present before looking for it.
2960
2961Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
2962
2963 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
2964 (AC_CHECK_FUNCS): Add check for __setfpucw.
2965 * configure: Regenerated.
2966
2967Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
2968
2969 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
2970 hw_pal_timer, hw_pal_timer_value): Define.
2971 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
2972 (do_counter_event, do_counter_read, do_counter_value,
2973 do_counter_write): new functions.
2974
2975Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
2976
2977 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
2978 trace output.
2979
2980 * hw-base.c (hw_create): Stop searching for a device when one is
2981 found.
2982
2983Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
2984
2985 * configure: Regenerated to track ../common/aclocal.m4 changes.
2986
2987Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
2988
2989 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
2990 appends extra devices.
2991 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
2992 the device names.
2993
2994 * Make-common.in (hw-config.h): New target, create hw-config.h
2995 file.
2996 (SIM_HW): Definition from @sim_hw@.
2997 (hw-base.o): Depend on hw-config.h
2998
2999Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3000
3001 * Make-common.in: Get SHELL from configure.
3002 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3003 move-if-change. Fixes NT native build problem.
3004 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3005 move-if-change. Fixes NT native build problem.
3006 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3007 NT native builds.
3008
3009Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3010
3011 * hw-device.h, hw-device.c (hw_strdup): New function.
3012
3013 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3014 strings name, family and args.
3015 (full_name_of_hw): Use hw_strdup when returning the full path.
3016
3017 * hw-properties.c: Clean up property not found / wrong type error
3018 messages.
3019
3020 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3021 before attaching any ports.
3022
3023 * hw-base.c (hw-config.): Include. Replace hardwired table.
3024
3025 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3026
3027 * Make-common.in: Add rule for dv-glue.o.
3028
3029Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3030
3031 * hw-base.c (hw_finish): Move setting of trace level to here.
3032 (hw_create): From here.
3033
3034 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3035 ../ppc/device_table.c.
3036
3037 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3038
3039 * hw-tree.c (print_properties): Supress path when printing
3040 properties of root node.
3041
3042Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3043
3044 * hw-device.h (HW_TRACE): Define.
3045 (hw_trace): Declare.
3046 * hw-device.c (hw_trace): Implement function.
3047
3048 * hw-base.c (hw_create): Set hw trace level from "trace?"
3049 property.
3050
3051 * dv-core.c (dv_core_attach_address_callback): Add trace.
3052
3053 * dv-pal.c: Replace DTRACE with HW_TRACE.
3054
3055Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3056
3057 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3058 (hw_alloc_data): Delcare.
3059 (struct hw): Add member alloc_of_hw.
3060
3061 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3062 functions. Assocate memory with a device.
3063 (stdlib.h): Include.
3064
3065 * hw-base.h (set_hw_delete): Define.
3066 (hw_delete_callback): Declare.
3067 (hw_delete): Declare.
3068
3069 * hw-base.c (hw_delete): Implement function.
3070 (struct hw_base_data): Add member to_delete.
3071 (ignore_hw_delete): New function, does nothing.
3072 (hw_create): Set the hw_delete method.
3073 (hw_create): Allocate the base type using HW_ZALLOC before setting
3074 any methods.
3075
3076 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3077
3078 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3079
3080 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3081 (attach_hw_port_edge): Add struct hw argument
3082
3083 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3084 hw_zalloc/hw_free.
3085
3086Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3087
3088 * hw-device.h (hw_attach_address_callback,
3089 hw_detach_address_callback): Attach to a single space not a space
3090 mask. Clarify interpretation of SPACE:ADDR parameters.
3091
3092 * hw-base.c (passthrough_hw_attach_address,
3093 passthrough_hw_detach_address): Update.
3094 * dv-core.c (dv_core_attach_address_callback): Ditto.
3095 * dv-pal.c (hw_pal_attach_address): Ditto.
3096
3097Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3098
3099 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3100
3101Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3102
3103 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3104 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3105 hw-properties_h, hw-tree_h): Define, point at corresponding
3106 header.
3107 (hw_base_headers): Define list of headers included by hw-base.h
3108 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3109 hw-properties.o, hw-tree.o): Specify dependencies.
3110 (dv-core.o, dv-pal.o): Ditto.
3111
3112 * sim-hw.h: New file.
3113
3114 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3115 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3116
3117 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3118
3119 * hw-base.h, hw-base.c: new files. Copied from
3120 ../ppc/device_table.[hc].
3121
3122 * dv-core.c, dv-pal.c: New files. Copied from
3123 ../ppc/hw_{core,pal}.c
3124
3125 * sim-basics.h (struct hw): Declare.
3126 (enum port_direction, enum object_disposition): Declare.
3127
3128Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3129
3130 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3131 sim_dv_src in Makefile. Take list of devices as parameter to m4
3132 macro..
3133
3134 * configure: Regenerated to track ../common/aclocal.m4 changes.
3135
3136Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3137
3138 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3139 trace_prefix can abort cleanly.
3140
3141Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3142
3143 * dv-sockser.c, dv-sockser.h: New files.
3144 * Make-common.in (dv-sockser.o): Add rule for.
3145 * aclocal.m4: Check for fcntl.h.
3146 * config.h: Add HAVE_FCNTL_H.
3147
3148 * sim-break.c (remove_breakpoint): Fix thinko.
3149
3150 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3151 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3152
31531998-03-13 Fred Fish <fnf@cygnus.com>
3154
3155 * sim-base.h (struct sim_state_base): Add prog_syms and
3156 define macro STATE_PROG_SYMS.
3157 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3158 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3159 and bfd_canonicalize_symtab, to get symbol table on first use
3160 and preserve it via STATE_PROG_SYMS for future calls to
3161 bfd_find_nearest_line.
3162
3163Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3164
3165 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3166
3167 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3168 up to nr_maps, not just access_* maps.
3169
3170 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3171 maps.
3172
3173 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3174 over nr_maps not sim_core_nr_maps.
3175
3176 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3177 core_map argument to unsigned.
3178 (struct _sim_core): Ditto for struct member core_map.
3179
3180 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3181
3182 * sim-basics.h (access_io, access_*_io): Define.
3183 (map_read, map_write, map_exec, map_io): Define.
3184
3185 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3186 attach with more generic mapmask.
3187 (sim_core_{read,write}_*): Change map argument to unsigned.
3188
3189 * sim-core.c (sim_core_uninstall, sim_core_attach,
3190 sim_core_detach): Iterate over nr_maps instead of
3191 sim_core_nr_maps.
3192
3193 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3194 instead of the write_map.
3195 (remove_breakpoint): Ditto.
3196
3197 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3198 with read_map, write_map, exec_map resp.
3199
3200 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3201 Ditto.
3202
3203 * cgen-utils.c (sim_disassemble_insn): Ditto.
3204
3205 * sim-hrw.c (sim_write, sim_write): Ditto.
3206
3207 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3208 transfer_to_str): New functions.
3209
3210Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3211
3212 * sim-base.h (sim_state_base): New member environment.
3213 (STATE_ENVIRONMENT): New macro.
3214 * sim-config.c (current_environment): Delete.
3215 (sim_config_default): New function.
3216 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3217 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3218 (sim_config_default): Add prototype.
3219 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3220 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3221 Set STATE_ENVIRONMENT, not current_environment.
3222
3223Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3224
3225 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3226
3227Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3228
3229 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3230
3231 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3232
3233Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3234
3235 * Make-common.in (TAGS): Make smarter.
3236 * Makefile.in (TAGS): Ditto.
3237
3238Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3239
3240 * sim-module.c (*): Fix typos in assertion tests.
3241
3242Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3243
3244 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3245 can't be constant.
3246
3247 * sim-options.c (sim_parse_args): Ditto.
3248 (sim_args_command): Return OK, instead of nothing, for an empty
3249 command.
3250
3251Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3252
3253 * sim-profile.c (profile_info): Rename from profile_print. Drop
3254 misc and misc_cpu callback arguments. Use
3255 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3256 (profile_install): Install profile_info function.
3257
3258 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3259 STATE_PROFILE_INFO_CALLBACK): Define.
3260 (struct PROFILE_DATA): Add field info_cpu_callback.
3261 (profile_print): Delete function.
3262
3263 * sim-base.h (STATE_MODULES): Define. Replace individual
3264 STATE_*_LIST with single struct module_list.
3265
3266 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3267 (struct module_list): Declare.
3268
3269 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3270 sim_module_info): New functions.
3271 (sim_module_install): Clean up module data structures.
3272
3273 * sim-info.c (sim_info): New file. New function. Call
3274 sim_module_info.
3275
3276 * Make-common.in (sim-info.o): Define rule.
3277 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3278
3279
3280Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3281
3282 * sim-base.h (sim_cpu_base): New members name, options.
3283 (sim_cpu_lookup): Add prototype.
3284 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3285 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3286 (sim_add_option_table): Update prototype.
3287 * sim-options.c (sim_add_option_table): New argument `cpu'.
3288 (standard_option_handler,standard_install): Update.
3289 (sim_parse_args): Handle cpu specific options.
3290 (print_help): New static function.
3291 (sim_print_help): Call it. Print cpu specific options.
3292 (find_match): New static function.
3293 (sim_args_command): Call it. Handle cpu specific options.
3294 * sim-utils.c (sim_cpu_lookup): New function.
3295 * sim-memopt.c (memory_option_handler): Update.
3296 (sim_memopt_install): Update.
3297 * sim-model.c (model_option_handler): Update.
3298 (model_install): Update.
3299 * sim-profile.c (profile_option_handler): Update.
3300 (profile_install): Update.
3301 * sim-trace.c (trace_option_handler): Update.
3302 (trace_install): Update.
3303 * sim-watch.c (watchpoint_option_handler): Update.
3304 (sim_watchpoint_install): Update.
3305 * cgen-scache.c (scache_option_handler): Update.
3306 (scache_install): Update.
3307
3308Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3309
3310 * Make-common.in (check): Run `make check' in testsuite dir.
3311
3312Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3313
3314 * sim-trace.c (trace_result0): New function.
3315
3316 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3317 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3318 tracing sim_fpu variables.
3319 (TRACE_ALU_RESULT0): Define.
3320 (TRACE_FP_RESULT_WORD): Define.
3321 (TRACE_FP_INPUT_WORD1): Define.
3322
3323 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3324 sim_fpu_two): New constants.
3325 (sim_fpu_op1, sim_fpu_op2): New types.
3326 (struct _sim_fpu): Delete member result. Re-order other members.
3327 (sim_fpu_sign, sim_fpu_exp): New functions.
3328 (sim_fpu_max, sim_fpu_min): new functions.
3329 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3330 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3331
3332Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3333
3334 * sim-profile.c (profile_print): Delete duplicate test of
3335 PROFILE_INSN_IDX.
3336 (profile_print_pc): Exit early if data collection not set up.
3337 (profile_print_core): Simplify by calling sim_core_map_to_str.
3338 * sim-core.h (sim_core_map_to_str): Declare.
3339 * sim-core.c (sim_core_map_to_str): Make non-static.
3340
3341 * genmloop.sh (engine_resume): Update insn_count before exiting.
3342 (engine_resume_full): Keep accurate core profile data.
3343
3344 * cgen-utils.c (sim_disassemble_insn): Don't use
3345 sim_core_read_aligned_N, it messes up profiling results.
3346
3347Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
3348
3349 * nltvals.def: Regenerate with MN10300 additions.
3350
3351Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
3352
3353 * sim-trace.h (TRACE_ALU_RESULT2): Define.
3354
3355 * sim-trace.h, sim-trace.c (trace_result_word2,
3356 trace_input_word4, trace_result_word4): New function.
3357
3358Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
3359
3360 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
3361
3362 * sim-xcat.h: Delete.
3363 * cgen-mem.h: Delete inclusion of sim-xcat.h.
3364 * cgen-sim.h: Ditto.
3365 * sim-alu.h: Replace sim-xcat.h with symcat.h.
3366 * sim-n-bits.h: Ditto.
3367 * sim-n-core.h: Ditto.
3368 * sim-n-endian.h: Ditto.
3369
3370Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
3371
3372 * syscall.c (cb_syscall): Handle short reads, and EOF.
3373
3374Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3375
3376 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
3377 sim_fpu to safely print fp_word values.
3378 (print_data): Add trace_fmt_bool and trace_fmt_addr.
3379 (trace_result_bool1, trace_result_addr1): New functions.
3380 (trace_input_bool1, trace_input_addr1): New functions.
3381
3382 * sim-trace.h (TRACE_FPU_*): Define.
3383
3384Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3385
3386 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
3387 (sim_fpu_fpto, sim_fpu_tofp): Define.
3388
3389Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3390
3391 * sim-fpu.c (sim_fpu_cmp): New function.
3392
3393Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
3394
3395 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
3396 instead of abuf->length.
3397 * sim-trace.c (trace_options): Have -t only trace a few useful things.
3398 (set_trace_option_mask): Renamed from set_trace_options.
3399 (set_trace_option): New function.
3400 (trace_option_handler): Update calls to set_trace_option{,_mask}.
3401 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
3402
3403Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3404
3405 * sim-basics.h: Declare struct _sim_fpu.
3406
3407Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3408
3409 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
3410 (trace_prefix, trace_input*, trace_result*): Declare.
3411 (trace_one_insn): Change declaration, assume trace_prefix called.
3412 (trace_generic): Like trace_one_insn.
3413 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
3414 (TRACE_alu, TRACE_[a-z]*): Update.
3415
3416 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
3417 trace_insn, save_data, trace_idx_to_str, print_data): New
3418 functions.
3419 (trace_one_insn): Rewrite.
3420 (trace_generic): New function.
3421
3422Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
3423
c906108c
SS		 3424 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
3425
3426 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
3427 (SEMANTIC_FN): Rewrite declaration.
3428 (DECODE): Update type of semantic_fast member.
3429 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 3430 * sim-base.h (sim_state_base): Delete conditionals surrounding
3431 member scache_size.
3432
3433Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
3434
3435 * sim-load.c (sim_load_file): Print LMA/VMA according to value
3436 used.
3437
3438Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
3439
3440 * sim-core.c: Add missing prototypes for WITH_DEVICES.
3441 Add missing parameters to device_io calls.
3442 * sim-core.h: Add missing parameters to device_io calls.
3443
3444Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
3445
3446 * cgen-sim.h (DECODE): Always use switch for `read' for now.
3447 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
3448 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 3449 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
3450 (engine_resume): Likewise. Make `engine' volatile. Save copy
3451 of cpu pointer in volatile object. Initialize read switch if
3452 -parallel.
3453
3454Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
3455
3456 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
3457 (SEM_INSN): New macro.
3458
3459Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3460
3461 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
3462
3463Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3464
3465 * configure: Regenerated to track ../common/aclocal.m4 changes.
3466
3467Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3468
3469 * sim-types.h (fp_word): New type, define according to
3470 WITH_TARGET_FLOATING_POINT_BITSIZE.
3471
3472 * aclocal.m4 (default_sim_floating_point_bitsize): Add
3473 configuration of size of floating point registers.
3474
3475Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3476
3477 * sim-profile.c (profile_print): Only print CPU <N> if other
3478 output is going to appear.
3479
3480Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3481
3482 * configure: Regenerated to track ../common/aclocal.m4 changes.
3483
3484Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3485
3486 * sim-types.h (address_word): Typedef according to
3487 WITH_TARGET_ADDRESS_BITSIZE.
3488 (signed_cell, unsigned_cell, natural_cell): Ditto using
3489 WITH_TARGET_CELL_BITSIZE.
3490
3491 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
3492 (WITH_TARGET_CELL_BITSIZE): Define.
3493 (WITH_HOST_WORD_BITSIZE): Delete.
3494
3495 * sim-config.c (print_sim_config): Update.
3496
3497 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
3498 configuration of address and OpenFirmware cell sizes.
3499
3500Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3501
3502 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
3503 * sim-run.c (sim_engine_run): Update.
3504
3505 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
3506 CPU_CIA.
3507 * sim-run.c (sim_engine_run): Ditto.
3508
3509 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
3510 (sim_resume): Pass nr_cpus to sim_engine_run.
3511
3512 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
3513
3514 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
3515 MAX_NR_PROCESSORS.
3516 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
3517
c906108c
SS		 3518Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
3519
3520 * Make-common.in (stamp-tvals): New rule.
3521 (targ-vals.h,targ-map.c): Depend on it.
3522 (clean): Remove stamp-tvals.
3523
3524Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
3525
3526 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
3527 in code also #if 0'ed.
3528
3529Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
3530
3531 * configure: Regenerated to track ../common/aclocal.m4 changes.
3532 * aclocal.m4: Recognize --enable-maintainer-mode.
3533
3534Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
3535
3536 * cgen-scache.h: Deleted.
3537 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 3538 * cgen-scache.c: Only compile contents if WITH_SCACHE.
3539 (scache_init): Use runtime computed size of SCACHE.
3540 (scache_flush): Likewise.
3541 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
3542 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
3543 * cgen-sim.h: Scache support moved here.
3544 (PC): Redo definition.
3545 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
3546 (DECODE): Add parallel execution support.
3547 Only include semantic label members if using switch.
3548 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
3549 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
3550 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
3551 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
3552 from cgen-types.h.
3553 (engine_{stop,run,resume,halt,signal}): Delete decls.
3554 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
3555 (argbuf,scache): Delete forward decls.
3556 (STATE): Delete decl.
3557 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
3558 Include cgen-mem.h, cgen-ops.h.
3559 (engine_halt,engine_signal): Delete.
3560 ({ex,exc,sem,semc}_illegal): Delete.
3561 (sim_disassemble_insn): Result of extract fn is in bits.
3562 * genmloop.sh: Rewrite.
3563
3564 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
3565 line numbers.
3566
3567 * sim-base.h (sim_state_base): Delete member `model'.
3568 (sim_cpu_base): Add member `model'.
3569 * sim-model.h (IMP_PROPERTIES): New type.
3570 (MACH): New members imp_props, models.
3571 (models): Delete decl.
3572 * sim-model.c (set_model): Update.
3573 * sim-profile.c (profile_print_model): Update.
3574
3575 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
3576
3577Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
3578
3579 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
3580 CGEN_INSN_SYNTAX().
3581
3582Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3583
3584 * configure: Regenerated to track ../common/aclocal.m4 changes.
3585 * config.in: Ditto.
3586
3587Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
3588
3589 * aclocal.m4 (AR): Check for sigaction.
3590
3591Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
3592
3593 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
3594
3595 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
3596 * sim-config.c (sim_config): Replace WITH_DEVICES with
3597 WITH_TREE_PROPERTIES.
3598
3599 * configure: Regenerated to track ../common/aclocal.m4 changes.
3600
3601Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
3602
3603 * Make-common.in (SIM_ENVIRONMENT): New variable.
3604 (CONFIG_CFLAGS): Add it.
3605 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
3606 --enable-sim-environment option.
3607 * configure: Regenerated.
3608 * sim-config.h (environment support): Rewrite.
3609 * sim-config.c (current_environment): Define as enum, unconditionally.
3610 (current_alignment): Define unconditionally.
3611 (config_environment_to_a): Update.
3612 (config_alignment_to_a): Fix type of argument. Define unconditionally.
3613 (sim_config): Handle environment and alignment determination
3614 unconditionally. Delete sanity checks of current_environment,
3615 unnecessary.
3616 (print_sim_config): Update.
3617 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
3618 (standard_options): Add --environment.
3619 (standard_option_handler): Likewise.
3620
3621Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
3622
3623 * sim-alu.h: Add notes on carry vs borrow for subtraction.
3624 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
3625 (ALU{,8,16,32,64}ADDC): Define - add carrying.
3626 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
3627 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
3628 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
3629 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
3630 argument ADD_CA macro with two argument ADDC_C - add carrying with
3631 carry in.
3632 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
3633 argument SUB_CA macro with two argument SUBC_X - subtract
3634 carrying, extended.
3635 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
3636 borrow-in.
3637 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
3638
3639Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
3640
3641 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
3642 * sim-io.h (sim_io_syscalls): Delete.
3643
3644Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
3645
3646 * syscall.c (cb_syscall): Add missing else, so write to stdout
3647 isn't doubled.
3648
3649 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
3650 the carry bit from the CPU's psw.
3651
3652Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
3653
3654 * gennltvals.sh: Redo syscall support.
3655 * nltvals.def: Regenerated.
3656
3657Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
3658
3659 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
3660 the stream immediately.
3661
3662Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3663
3664 * sim-io.c (sim_io_getstring): Delete unused len2.
3665 (sim_io_syscalls): Ditto for sys_errno.
3666
3667Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
3668
3669 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
3670
3671 * Make-common.in (run.o): Depend on remote-sim.h.
3672 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
3673 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
3674
3675Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
3676
3677 * sim-io.c (sim_io_syscalls): Disable lseek.
3678
3679Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
3680
3681 * gennltvals.sh: Generate syscall values for d30v.
3682
3683 * gennltvals.sh: Use libgloss/syscall.h for sparc.
3684 * nltvals.def: Regenerate.
3685
3686 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
3687 (os_fstat): Likewise. Validate fd argument.
3688 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
3689 just compute target stat struct length.
3690 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
3691 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
3692 (get_string): Return host errno values so they can be properly
3693 translated later.
3694 (cb_syscall): Likewise.
3695 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
3696 (cb_syscall, case read): Use read_stdin for file descriptor 0.
3697 (cb_syscall, case write): Use write_stderr for file descriptor 2.
3698 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
3699 (get_path): New function.
3700
3701Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
3702
3703 * sim-io.c (sim_io_syscalls): New function to provide system call
3704 emulation. Provide exit, open, close, read, write, lseek, and
3705 unlink.
3706 (sim_io_getstring): New function to return a string from a
3707 simulated memory location.
3708
3709 * sim-io.h (sim_io_syscalls): Add declaration.
3710
3711Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
3712
3713 * sim-core.c (sim_core_signal): Fix spelling error in message.
3714
3715 * sim-hrw.c (sim_read): Use read map, not write map.
3716
3717 * Make-common.in (all): Add .gdbinit.
3718 * gdbinit.in: Add dump command.
3719
3720 * sim-model.c (model_options): Use '\0' for `shortopt'.
3721
3722 * sim-trace.c (trace_option_handler): Set state trace file
3723 for --trace-file in addition to cpu's values.
3724 (trace_vprintf): If cpu == NULL, try state's trace file.
3725 (trace_options): Reorganize table, reword some descriptions.
3726
3727Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3728
3729 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
3730 New functions.
3731
3732Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
3733
3734 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
3735 signal untranslated, document problem with this.
3736
3737 * nrun.c (main): Check for a prog name of `*step'. If present,
3738 step the simulator instead of allowing it to run free.
3739
3740 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
3741
3742 * Make-common.in (sim_main_headers): Add sim-signal.h.
3743
3744Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
3745
3746 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
3747
3748Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
3749
3750 * sim-signal.h: Start simulator signals at 64 so that host signal
3751 numbers can be detected and reported.
3752
3753 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
3754
3755Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
3756
3757 * callback.c (cb_host_to_target_stat): Fix return values.
3758
3759 * cgen-sim.h (enum_signal_type): Delete.
3760 (engine_signal): Update prototype.
3761 * cgen-utils.c: Don't include <signal.h>.
3762 (sim_signal_to_host): Delete, lives in sim-signal.c now.
3763 (engine_signal): Update.
3764
3765 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
3766 (sim_state_free): Call SIM_STATE_FREE if defined.
3767
3768 * sim-module.c (sim_module_install): Don't leave any modules
3769 installed if one fails to install.
3770
3771Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
3772
3773 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
3774 more, since alloca is not used in this file.
3775
3776 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
3777 correctly set the carry and overflow bits for those types.
3778 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
3779 with carry, so carry is correct after doing both adds.
3780 (ALU*): Space out '\' to make it easier to read.
3781
3782Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
3783
3784 * sim-core.c (sim_core_signal): Use sim_stopped instead of
3785 sim_signalled.
3786
3787 * sim-signal.c, sim-signal.h: New files.
3788 * Make-common.in (sim-signal.o): Add rule for.
3789 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
3790 * sim-abort.c: Don't include <signal.h>.
3791 * sim-basics.h: #include "sim-signal.h".
3792 * sim-break.c: Don't include <signal.h>.
3793 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
3794 * sim-core.c: Don't include <signal.h>.
3795 (SIGBUS): Delete definition.
3796 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
3797 * sim-engine.c: Don't include <signal.h>.
3798 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
3799 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
3800 * sim-resume.c: Don't include <signal.h>.
3801 (SIGTRAP): Delete definition.
3802 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
3803 * sim-stop.c: Don't include <signal.h>.
3804 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
3805 * sim-watch.c: Don't include <signal.h>.
3806 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
3807
3808 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
3809
3810 * sim-base.h (CIA_ADDR): Provide default definition.
3811 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
3812 * sim-break.c (sim_handle_breakpoint): Likewise.
3813
3814Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
3815
3816 * Make-common.in (srccom): New variable.
3817
3818 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
3819 (LIB_OBJS): Add syscall.o.
3820 (gentmap): Pass $(NL_TARGET) to $(CC).
3821 (syscall.o): Add rule for.
3822 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
3823 (sim-bits.o): Depend on $(sim-n-bits_h).
3824 (sim-load.o): Depend on callback.h.
3825
3826 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
3827 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
3828 * cgen-mem.h, cgen-ops.h: New files.
3829
3830 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
3831
3832 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
3833 Rewrite build rule.
3834 * callback.c: #include string.h or strings.h.
3835 #include sys/types.h and sys/stat.h.
3836 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
3837 (os_get_errno,os_open): Update.
3838 (os_stat,os_fstat): New functions.
3839 (os_init): Initialize syscall_map, errno_map, open_map.
3840 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
3841 errno_map, open_map, signal_map, stat_map.
3842 (cb_read_target_syscall_maps): New function.
3843 (cb_target_to_host_syscall): New function.
3844 (cb_host_to_target_errno): Renamed from host_to_target_errno.
3845 (cb_target_to_host_open): Renamed from target_to_host_open.
3846 (store): New function.
3847 (cb_host_to_target_stat): New function.
3848 * syscall.c: New file.
3849 * gentmap.c (sys_tdefs): New global.
3850 (gen_targ_vals_h): Output target syscall numbers.
3851 (gen_targ_map_c): Update. Output target syscall translation map.
3852 * gentvals.sh: New first argument `target'. Preface table with
3853 #ifdef NL_TARGET_$target if non-null target passed.
3854 * gennltvals.sh: New file.
3855 * nltvals.def: Regenerated.
3856
3857Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
3858
3859 * sim-n-core.h (sim_core_read_unaligned_N): Return static
3860 sim_core_dummy_M.
3861 (sim_core_dummy_M): Declare.
3862
3863Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
3864
3865 * sim-core.c (sim_core_signal): Print the address of the
3866 instruction.
3867
3868Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
3869
3870 * sim-base.h (sim_state_base): Move `magic' to end of struct.
3871
3872 * sim-base.h (sim_state_base): Add member trace_data.
3873 (STATE_TRACE_DATA): New macro.
3874 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
3875 ({WITH_,}TRACE_DEBUG_P): New macros.
3876 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
3877 (_sim_cpu): Delete forward reference.
3878 (debug_printf): Update.
3879 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
3880 (trace_options): Add --trace-debug.
3881 (set_trace_options): Handle it.
3882 (trace_option_handler): Likewise.
3883 (trace_install): Init state trace_data struct.
3884 (trace_uninstall): Close state trace file.
3885 * sim-events.c (ETRACE): Only print source file and line number if
3886 --trace-debug.
3887 * sim-n-core.h (sim_core_trace_M): Likewise.
3888
3889 * sim-core.c (sim_core_signal): Add missing "\n" in message.
3890
38911997-11-13 Felix Lee <flee@cygnus.com>
3892
3893 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
3894 initializer.
3895 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
3896
3897Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
3898
3899 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
3900
3901 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
3902 built this way.
3903 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
3904 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
3905 source tree.
3906
3907Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
3908
3909 * sim-events.c (sim_events_process): Re-compute the time -
3910 update_time_from_event - as each event is processed. Reverses
3911 previous change.
3912
3913Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3914
3915 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
3916
3917Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3918
3919 * sim-events.c (sim_events_process): Delete redundant call to
3920 update_time_from_event.
3921 (sim_events_slip): Always decrement time_from_event.
3922 (sim_events_tick, sim_events_deschedule, update_time_from_event):
3923 Delete assertion that time_from_event >=0 when work in queue, no
3924 longer applicable.
3925
3926Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
3927
3928 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
3929 (standard_option_handler): Update.
3930
3931 * sim-options.h: Clarify documentation.
3932 (OPTION_LONG_ONLY_P): Delete definition.
3933 (OPTION_VALID_P): Define.
3934
3935 * sim-options.c (sim_print_help): Allow short only options.
3936 (sim_parse_args): Ditto.
3937 (sim_args_command): Skip short only options.
3938 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
3939 separate entries for short and long options in the HANDLERS and
3940 ORIG_VAL tables.
3941 (sim_parse_args): Disable argument permutation.
3942
3943Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
3944
3945 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
3946 Add argument M, size of data type.
3947 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
3948 Declare, ditto for 5, 6 & 7 byte transfers.
3949 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
3950 as aligned variant.
3951
3952 * sim-n-core.h (sim_core_trace_M): Rename from
3953 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
3954 with transfer type. Print transfer direction. Handle 1 and 2 byte
3955 transfers.
3956 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
3957 unaligned accesses.
3958 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
3959 Update all functions.
3960
3961 * sim-core.c: Generate functions starting with 16 not 1.
3962 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
3963 all 5, 6 & 7 byte transfers.
3964
3965 * sim-n-core.h (sim_core_read_misaligned_N,
3966 sim_core_write_misaligned_N): Implement.
3967
3968Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
3969
3970 * sim-endian.h (U16_8): Implement
3971
3972 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
3973
3974 * sim-endian.h (VL8_16, VH8_16): Implement.
3975
3976 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
3977 long in printf.
3978 (memory_option_handler): Only zalloc modulo bytes when non-zero.
3979 (memory_option_handler): Skip comma in alias address list
3980
3981Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
3982
3983 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
3984 space params.
3985 (parse_size, parse_addr): New functions
3986 (memory_option_handler, memory_options): Parse address & size
3987 using new functions. Pass level, space, modulo to do_memopt_add &
3988 do_memopt_del.
3989
3990 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
3991
3992 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
3993 `attach_type attach' argument with `unsigned level' argument.
3994 Document.
3995
3996 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
3997 sim_core_attach): Replace argument attach with level. Update
3998 verification of arguments.
3999 (sim_core_map_detach, sim_core_detach): Replace argument attach
4000 with level.
4001
4002 * sim-basics.h (enum _attach_type): Delete.
4003
4004Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4005
4006 * sim-core.h (sim_core_write_8): Define.
4007
4008Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4009
4010 * sim-bits.h: Document ROTn macro.
4011
4012 * sim-endian.h (H2T): Handle 16 byte variables.
4013
4014 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4015 error.
4016
4017 * sim-core.c: Do not generate sim_core_*_word.
4018
4019 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4020 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4021
4022 * sim-core.h (sim_core_read_unaligned_word,
4023 sim_core_read_aligned_word, sim_core_read_word,
4024 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4025 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4026
4027Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4028
4029 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4030
4031 * sim-endian.h: Disable 16 byte support.
4032
4033Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4034
4035 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4036
4037 * sim-n-core.h (sim_core_trace_N): New function.
4038 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4039 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4040
4041 * sim-endian.h: Add 128 bit variant.
4042
4043 * sim-core.h, sim-core.c: Add 128 bit variant.
4044
4045 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4046
4047Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4048
4049 * sim-events.c (sim_events_process): Clear events->work_pending.
4050 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4051 setting, nr_ticks_to_process.
4052 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4053 when the event queue isn't next.
4054
4055 * sim-events.h, sim-events.c (sim_events_slip): New function.
4056
4057Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4058
4059 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4060
4061 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4062 arguments.
4063
4064Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4065
4066 * nrun.c (main): Remove useless test of name != NULL.
4067 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4068
4069Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4070
4071 * sim-fpu.c (EXPMAX): Type is unsigned.
4072 (MIN_INT, MAX_INT): Type is signed64.
4073 (i2fpu): Type of val is signed64.
4074
4075Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4076
4077 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4078 a bucket size of zero.
4079
4080 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4081 OPTION_PROFILE_PC): Define.
4082 (profile_option_handler): Add support for --profile-pc and
4083 --profile-pc-granularity options.
4084 (profile_pc_init): When possible, compute nr buckets from bucket
4085 size.
4086
4087 * sim-profile.c (profile_pc_init): Align the profile-pc end
4088 address with the profile-pc bucket size.
4089
4090 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4091 something less ambiguous.
4092 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4093
4094 * sim-profile.c (profile_pc_cleanup): New function. Move
4095 profile_pc_uninstall code to here.
4096 (profile_pc_uninstall): Call.
4097 (profile_pc_init): Call.
4098
4099Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4100
4101 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4102 file using BSD gprof format.
4103
4104 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4105 unsigned_word.
4106 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4107 MSBIT64): Force result to unsignedN.
4108
4109Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4110
4111 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4112 brace from macro.
4113 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4114 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4115 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4116 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4117
4118Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4119
4120 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4121 type void*.
4122
4123 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4124 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4125 type void*.
4126 (sim_core_attach): Rename buffer_freed to free_buffer, type
4127 void*. Ensure that allocated buffer is alligned according to
4128 region's address.
4129
4130Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4131
4132 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4133 (ALU64_SUB): Define.
4134
4135 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4136 (.gdbinit): Remove dependencies, generate once per build.
4137
4138Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4139
4140 * sim-n-core.h (sim_core_read_aligned_N,
4141 sim_core_write_aligned_N): Make xaddr param type address_word not
4142 unsigned_word.
4143
4144Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4145
4146 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4147 unpacked floating point struct. Pass sim_fpu object by reference.
4148 Add preliminary support for rounding modes.
4149
4150Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4151
4152 * configure: Regenerated to track ../common/aclocal.m4 changes.
4153
4154Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4155
4156 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4157 WITH_TARGET_BITSIZE.
4158
4159Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4160
4161 * sim-profile.c (profile_print_core): label needs empty statement.
4162
4163Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4164
4165 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4166 and zfree instead of xmalloc and free. Prevents warnings.
4167
4168Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4169
4170 * configure: Regenerated to track ../common/aclocal.m4 changes.
4171
4172Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4173
4174 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4175 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4176
4177 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4178 controling the bitsize/msb of the target.
4179
4180Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4181
4182 * Make-common.in: New files sim-break.c, sim-break.h.
4183 * sim-base.h: Add point to breakpoint list to sim_state_base.
4184 * sim-break.c sim-break.h: New modules that implement intrinsic
4185 breakpoint support.
4186 * sim-module.c: Add breakpoint module.
4187
4188Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4189
4190 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4191 an hour.
4192 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4193 if (0) { 1 % 0; }
4194 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4195 (SIGBUS) define for Windows.
4196 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4197 * sim-resume.c: define SIGTRAP for windows.
4198 * sim-xcat.h: use token pasting if ALMOST_STDC.
4199
4200Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4201
4202 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4203 configured values.
4204 (CONFIG_CFLAGS): Add same.
4205
4206Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4207
4208 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4209 (SIGNED32): use ##i32.
4210
4211Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4212
4213 * configure: Regenerated to track ../common/aclocal.m4 changes.
4214
4215Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4216
4217 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4218 endian of target.
4219
4220 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4221 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4222 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4223 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4224 (CONFIG_CFLAGS): Add same.
4225
4226 * aclocal.m4: Perform AC_SUBST on optional options.
4227
4228Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4229
4230 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4231
4232 * sim-options.c (standard_option_handler): Typo in warning message.
4233
4234 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4235
4236 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4237 insn count. Make count conditional on there being a valid
4238 INSN_NAME.
4239 (profile_pc_init): Make default PC profile frequency an arbitrary
4240 256.
4241
4242 * sim-base.h: Ditto.
4243
4244 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4245 SIM_HAVE_MODEL.
4246
4247 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4248 archure struct.
4249
4250Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4251
4252 * configure: Regenerated to track ../common/aclocal.m4 changes.
4253
4254Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4255
4256 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4257 configured alignment.
4258
4259Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4260
4261 * configure: Regenerated to track ../common/aclocal.m4 changes.
4262
4263Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4264
4265 * sim-config.c (sim_config): Check for default alignment.
4266
4267 * sim-options.c (standard_option_handler): Add alignment option.
4268
4269 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4270 default alignment requirements on memory accesses.
4271
4272Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4273
4274 * sim-load.c (sim_load_file): Return failure if the executable
4275 had no loadable sections.
4276
4277Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4278
4279 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4280 trace output.
4281
4282 * sim-core.c (sim_core_signal): When bad access halt simulator
4283 SIGSEGV / SIGBUS instead of aborting.
4284 (signal.h): Include.
4285
4286 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4287 options was missing.
4288
4289 * sim-bits.h (MOVED): Define
4290
4291Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4292
4293 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4294 BIT.
4295
4296 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4297
4298 * sim-bits.c: Add 8 bit versions of bit macros.
4299
4300 * sim-bits.h: Ditto.
4301
4302Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4303
4304 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4305 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4306
4307 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4308 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4309
4310 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4311 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4312
4313Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4314
4315 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4316 configure.in: Output to cconfig.h instead of config.h.
4317
4318 * configure: Regenerated to track ../common/aclocal.m4 changes.
4319
4320Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4321
4322 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4323 BFD if known.
4324
4325Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4326
4327 * callback.c (os_write): divert stdout and stderr to their
4328 respective hooks.
4329
4330Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * sim-profile.c (profile_print_speed): Call
4333 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4334
4335 * sim-events.c (sim_events_elapsed_time): New function return nr
4336 host MS consumed by the simulator.
4337 (sim_watch_valid): Use.
4338
4339 * sim-module.c (modules): Install sim_events very very early.
4340
4341 * sim-profile.c (profile_print): Call profile_print_pc.
4342 (print_bar):
4343 (profile_pc_init): New function, set up processor for PC
4344 profiling.
4345 (profile_print_pc): New function, print a PC profile.
4346 (profile_pc_event): New function, sample PC.
4347
4348 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
4349 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
4350 profile struct.
4351
4352 * sim-options.c (sim_print_help): Pacify GCC.
4353
4354 * sim-n-core.h (sim_core_read_aligned_N,
4355 sim_core_write_aligned_N): Add un-conditional profile call.
4356 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
4357 profile call when aligned read/write isn't used.
4358
4359 * sim-base.h: Include sim-profile, sim-model after sim-core &
4360 sim-events allow sim-core to define useful values.
4361
4362 * sim-profile.c (OPTION_PROFILE_CORE): Define.
4363 (profile_option_handler, profile_options): Add support for
4364 --profile-core option.
4365 (print_bar): Include when core profiling.
4366 (profile_print_core): New function, print core profile.
4367
4368 * sim-config.c (print_sim_config): Print profile status.
4369
4370 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
4371 WITH_PROFILE_PC_P): Define.
4372 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
4373 (PROFILE_COUNT_CORE): Define.
4374
4375Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4376
4377 * sim-watch.c (handle_watchpoint): Pass a char** index into the
4378 interrupt_names array as the data.
4379 (sim-watch.h): Document.
4380
4381Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4382
4383 * sim-options.c (sim_print_help): When the doc string is to long
4384 word wrap it.
4385
4386 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
4387 that only the first few the watch options are listed. Generate
4388 meanginful usage messages.
4389
4390 * sim-options.h (struct OPTION): Clarify use of doc_name field
4391
4392Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
4393
4394 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
4395 (standard_option_handler): Handle --architecture-info.
4396
4397Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4398
4399 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
4400 illegal zero-sized array.
4401 * sim-core.c (sim_core_xor_read_buffer): same.
4402
4403Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
4404
4405 * nltvals.def: Regenerate.
4406
4407Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4408
4409 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
4410
4411Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4412
4413 * sim-bits.c (MASKED): Delete.
4414 (EXTRACTED): Delete.
4415 (LSEXTRACTED, MSEXTRACTED): New functions.
4416
4417 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
4418 (MSMASKEDn, LSMASKEDn): Add last argument.
4419 (MSMASK*): Ditto.
4420
4421 * sim-bits.h (EXTEND8, EXTEND16): Define.
4422 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
4423
4424 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
4425
4426 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
4427 current instruction address.
4428
4429 * sim-inline.h (*_ENGINE): Define.
4430
4431Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4432
4433 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
4434
4435 * sim-watch.c (delete_watchpoint): Delete by ident and type.
4436 (watch_option_handler): Call delete_watchpoint with ident or type.
4437 (sim_watchpoint_install): Create interrupt specific watchpoint
4438 commands on the fly.
4439 (do_watchpoint_create): New function, create a watch point using
4440 type/int-nr info encoded in the option nr.
4441 (do_watchpoint_info): New function. List active watchpoints.
4442
4443 * sim-watch.h: Change data structure to a list.
4444
4445 * sim-memopt.c (memory_option_handler): Require explicit "all"
4446 before deleting all memory regions.
4447
4448 * sim-utils.c (sim_do_commandf): New function, printf version of
4449 sim_do_command.
4450
4451 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
4452
4453 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
4454 bit endianness.
4455 (SIGNED64, UNSIGNED64): Delete.
4456 (ALU64_ADD): Don't rely on bit endianness.
4457 (ALU64_BEGIN): Define.
4458
4459 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
4460 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
4461
4462 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
4463 suffix - u64, LL - to 64 bit constants.
4464
4465Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4466
4467 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
4468
4469 * sim-utils.h (NZALLOC): Define - zalloc * N.
4470
4471 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
4472 implementation of read/write functions.
4473
4474 * Make-common.in (sim-hrw.o): New target.
4475
4476 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
4477 memory.
4478
4479 * sim-memopt.c (memory_option_handler): Implement memory-size
4480 command. Implement memory-alias command. Let memory-delete delete
4481 all memory regions.
4482 (add_memopt): New function. Add a memory region.
4483 (do_memopt_delete): New function. Delete a memory region.
4484
4485 * sim-utils.c (sim_elapsed_time_get): Never return zero.
4486
4487 * sim-core.c (sim_core_detach): New function.
4488 (sim_core_map_detach): New function. Perform the actual detach.
4489 (sim_core_init): Move initialization code from here.
4490 (sim_core_install): To here.
4491 (sim_core_uninstall): And here.
4492
4493 * sim-module.c: Add memopt module.
4494
4495 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
4496 simulator base type.
4497
4498 * Make-common.in (sim_main_headers): Add sim-memopt.h
4499 (sim-memopt.o): New target.
4500
4501 * sim-core.c (sim_core_install): Add core_options to the option
4502 table.
4503
4504 * sim-watch.c (watch_options): Make --delete-watch a synonym for
4505 --watch-delete.
4506
4507 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
4508 comments.
4509
4510 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
4511 address_word, add mask member.
4512
4513 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
4514 address_word, allow for 64bit targets in 32bit host. Add modulo
4515 argument.
4516 (sim_core_map_attach): Ditto.
4517 (new_sim_core_mapping): Ditto.
4518 (sim_core_translate): Mask address when modulo memory.
4519
4520Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
4521
4522 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
4523
4524 * gdbinit.in: New file.
4525 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
4526 * Make-common.in (distclean): Delete .gdbinit.
4527 (.gdbinit): Add rule for.
4528 * configure: Regenerated to track ../common/aclocal.m4 changes.
4529
4530 * Make-common.in (cgen-run.o): Add rule for.
4531
4532Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4533
4534 * sim-resume.c (sim_resume): Suspend/resume the simulator.
4535
4536 * sim-events.c (sim_watch_valid): Compute total elapsed time from
4537 both resumed and previous elapsed time.
4538 (sim_events_init): Set initial_wallclock and current_wallclock to
4539 zero.
4540 (sim_events_install): Install sim_events_suspend and
4541 sim_events_resume.
4542 (sim_events_watch_clock): Allow for suspended simulator when
4543 computing the time of the clock event.
4544
4545 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
4546 initial_wallclock to elapsed_wallclock, set both to zero.
4547 (sim_events_init, sim_events_uninstall): Delete prototypes.
4548
4549 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
4550
4551 * sim-module.c(sim_module_resume, sim_module_suspend): New
4552 functions.
4553
4554Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4555
4556 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
4557 message.
4558
4559Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
4560
4561 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
4562 * Make-common.in (TAGS): Likewise.
4563 * sim-n-bits.h: Add TAGS comments for all functions.
4564 * sim-n-core.h: Likewise.
4565 * sim-n-endian.h: Likewise.
4566
4567Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4568
4569 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
4570 kind.
4571
4572 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
4573
4574 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
4575 definition.
4576
4577Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4578
4579 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
4580 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
4581
4582Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
4583
4584 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
4585 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
4586 nr_transfered and nr_this_transfer unsigned.
4587
4588 * sim-events.c (sim_events_tickn): N is signed, as limited to
4589 MAXINT.
4590
4591 * sim-n-endian.h (offset_N): Change size to unsigned.
4592
4593 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
4594
4595Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
4596
4597 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
4598
4599 * sim-options.c (sim_parse_args): Use dupargv.
4600
4601Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
4602
4603 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
4604
4605Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4606
4607 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
4608 base type.
4609
4610 * sim-options.c (standard_options): Add --architecture=MACHINE and
4611 --target=TARGET options.
4612 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
4613 (standard_option_handler): Handle architecture and target options.
4614 (bfd.h): Include.
4615
4616 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
4617 bfd_openr.
4618 (sim_analyze_program): Set prog_bfd architecture from
4619 STATE_ARCHITECTURE if known.
4620
4621Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4622
4623 * configure: Regenerated to track ../common/aclocal.m4 changes.
4624 * config.in: Ditto.
4625
4626Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4627
4628 * aclocal.m4 (enable-sim-warnings): Remove comment stating
4629 that option does not apply to certain files.
4630
4631Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4632
4633 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
4634 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
4635 offset from MSB/LSB.
4636
4637 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
4638 access address of sub word quantity of a hosts 16, 32, 64 bit word
4639 type.
4640 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
4641 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
4642 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
4643 return N*2 byte value with argument in Hi/Lo word. Renamed from
4644 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
4645
4646 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
4647 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
4648 so that bit offset is explicit.
4649
4650Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
4651
4652 * sim-utils.c (sim_analyze_program): Add prog_name argument.
4653 Update STATE_PROG_BFD when needed with a dup'd copy of the
4654 program.
4655
4656 * sim-config.c (sim_config): Delete ABFD argument, use
4657 STATE_PROG_BFD directly.
4658
4659Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4660
4661 * run.c (main): Pass the open ABFD to sim_create_inferior.
4662
4663 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
4664 and sim_load.
4665 (bfd.h): Include.
4666
4667 * sim-hload.c (sim_load): New file. Implement generic sim_load for
4668 hardware only simulator targets.
4669
4670 * Make-common.in (sim-hload.o): Add rule.
4671
4672Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
4673
4674 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
4675 used by copyargv and freeargv.
4676
4677 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
4678 STATE_PROG_ARGV, not just a pointer.
4679
4680Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4681
4682 * configure: Regenerated to track ../common/aclocal.m4 changes.
4683 * config.in: Ditto.
4684
4685Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4686
4687 * aclocal.m4 (sim-endian): Add second argument to
4688 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
4689 default endian when not hardwired.
4690
4691 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
4692 else failes value for target byte order.
4693
4694 * sim-config.c (sim_config): Add abfd arguments. Set
4695 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
4696 from same.
4697 (sim_config): Return SIM_RC, don't abort.
4698 (bfd.h): Include.
4699
4700 * run.c (main): Update call to sim_open - add ABFD argument.
4701 * nrun.c (main): Add NULL ABFD argument.
4702
4703Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
4704
4705 * callback.c (os_poll_quit): Make static.
4706 Call sim_cb_eprintf, not p->eprintf.
4707 (sim_cb_printf, sim_cb_eprintf): New functions.
4708 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
4709
4710 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
4711 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
4712 sim-utils.h. #include sim-utils.h.
4713 * sim-utils.h: Above decls moved here.
4714 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
4715
4716 * sim-watch.c (action_watchpoint): Fix thinkos.
4717
4718Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
4719
4720 * sim-types.h: Fix defs of 64 bit data types for MSVC.
4721
4722Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
4723
4724 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
4725 to FORCED_ALIGNMENT case.
4726
4727Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4728
4729 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
4730
4731Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
4732
4733 * Make-common.in (libsim.a): Fix typo.
4734
4735Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4736
4737 * nrun.c (main): Verify the structure returned before using it.
4738
4739Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4740
4741 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
4742 default.
4743
4744 * sim-engine.c (sim_engine_install): New function. Install the
4745 engine init functions.
4746 (sim_engine_init): [Re]initialize the simulator engine.
4747
4748 * sim-module.c: Add sim_engine to list of modules that always
4749 install.
4750
4751Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4752
4753 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
4754 to remove the old watchpoint, not delete_watchpoint.
4755 (watch_option_handler): Action the correct watchpoint, not just
4756 cycles.
4757
4758Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
4759
4760 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
4761 both low and high word.
4762 (sim_core_write_aligned_N): Ditto.
4763
4764 * sim-trace.c (set_trace_options): Delete code explicitly setting
4765 core->trace.
4766
4767 * sim-options.c (sim_print_help): Call the list commands if not a
4768 standalone simulator.
4769 (sim_print_help): Advise that some options may not be applicable.
4770
4771 * sim-trace.c (set_trace_options): Assume core present.
4772
4773 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
4774 buffer when full not almost full.
4775
4776Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4777
4778 * sim-events.c (sim_events_process): Don't blat the event queue
4779 when processing watchpoints.
4780
4781 * sim-watch.h: Make arg unsigned long - stop sign extension.
4782
4783 * sim-events.c (sim_watch_valid): rewrite so debugable.
4784
4785 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
4786
4787 * sim-watch.c (schedule_watchpoint): Add is_within option so that
4788 inequality test is possible.
4789 (handle_watchpoint): Re-pass is_within arg.
4790 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
4791 0 to schedule_watchpoint's is_within arg.
4792 (sim_watchpoint_init): Re-pass is_within arg.
4793
4794 * sim-options.c (sim_print_help): Add is_command argument. Don't
4795 include -- prefix when called from the command line interpreter.
4796
4797 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
4798
4799 * sim-events.c (sim_events_watch_sim): Add is_within argument,
4800 zero indicates that the test should be reversed.
4801 (sim_events_watch_core): Ditto.
4802 (WATCH_CORE): Compare range against is_within.
4803 (WATCH_SIM): Ditto.
4804
4805Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
4806
4807 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
4808 sim_core_read_buffer. Check nr-bytes transfered.
4809
4810 * sim-core.h (sim_core_common): Define a new struct that contains
4811 the common data. to sd and cpu structures.
4812 * sim-core.c (sim_core_attach): Update.
4813 (sim_core_init): Update. Remember to copy initialized data to each
4814 cpu.
4815 (sim_core_find_mapping): Ditto.
4816
4817 * sim-core.c (sim_core_read_buffer): Add cpu argument.
4818 (sim_core_write_buffer): Ditto.
4819
4820 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
4821 transfer use xor version of read buffer.
4822 (sim_core_write_unaligned_N): Ditto for write.
4823
4824 * sim-core.c (sim_core_xor_read_buffer): New function implement
4825 xor-endian data read breaking transfer up into xor-endian sized
4826 blocks.
4827 (sim_core_xor_write_buffer): Ditto for write.
4828 (reverse_n): Reverse order of arbitrary number of bytes in buffer
4829 - needed for xor-endian transfers.
4830
4831Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4832
4833 * sim-inline.h: Review description.
4834
4835 * sim-core.h, sim-core.c: Reduce number of functions being inlined
4836 to just those involved in data transfers and configuration.
4837
4838 * sim-xcat.h (XSTRING): New macro, map macro definition onto
4839 string.
4840 * sim-n-core.h (sim_core_read_aligned_N): Use.
4841 (sim_core_read_unaligned_N): Ditto.
4842 (sim_core_read_unaligned_N): Ditto..
4843 (sim_core_write_unaligned_N): Ditto.
4844
4845 * sim-core.h: Add xor endian bitmap to main structure. *
4846
4847 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
4848 endian.
4849 (sim_core_read_aligned_N): Ditto.
4850
4851 * sim-core.c (sim_core_set_xor_endian): New function.
4852 (sim_core_attach): Don't overwrite the per-cpu xor map when
4853 cloning the global core.
4854
4855Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
4856
4857 * sim-engine.h: Update below so that it is using an enumerated
4858 type.
4859
4860Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
4861
4862 * sim-engine.c (sim_engine_restart):
4863 * sim-resume.c (sim_resume): Change longjmp param/setjmp
4864 return value used for simulator restart from 0 to 2.
4865
4866Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4867
4868 * cgen-scache.c (scache_option_handler): Add is_command arg.
4869
4870 * sim-model.c (model_option_handler): Add is_command argument.
4871
4872 * sim-profile.c (profile_option_handler): Add is_command arg.
4873
4874 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
4875 involved.
4876
4877 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
4878 order that they are registered.
4879
4880 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
4881 between option and command line processing.
4882
4883 * sim-options.c: Include stdlib.h, ctype.h.
4884
4885 * Make-common.in (sim-watch.o): Add rule.
4886 (sim_main_headers): Assume sim-assert.h included.
4887 (sim-*.o): Simplify make rule.
4888
4889 * sim-module.c: Add sim_watch_install to module list.
4890
4891Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
4892
4893 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
4894 has been loaded.
4895
4896 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
4897 * sim-events.c (sim_events_install): Ditto.
4898 * sim-core.c (sim_core_install): Ditto.
4899 * sim-model.c (model_install): Ditto.
4900 * sim-options.c (standard_install): Ditto.
4901 * sim-profile.c (profile_install): Ditto.
4902 * sim-reason.c (sim_stop_reason): Ditto.
4903 * sim-run.c (sim_engine_run): Ditto.
4904 * sim-utils.c (sim_analyze_program): Ditto.
4905
4906 * sim-module.c (modules): Make profile_install and trace_install
4907 optional.
4908
4909 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
4910
4911 * sim-options.c (standard_option_handler): Set the byte order.
4912
4913 * sim-events.c (sim_events_process): Allow multi tick processing.
4914 (sim_events_tickn): New function - multi cycle tick.
4915
4916 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
4917 prototypes. Under development.
4918 (sim_events): Replace processing with nr_ticks_to_process.
4919
4920Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4921
4922 * nrun.c (main): Pass callbacks to sim_open instead of using
4923 sim_set_callbacks.
4924
4925 * run.c (main): Ditto.
4926
4927Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4928
4929 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
4930 stop tk interrupting malloc calls.
4931 (sim_events_zalloc): Converse.
4932
4933 * Make-common.in (sim_main_headers): Add sim-events.h.
4934
4935 * sim-events.c (sim_events_schedule_after_signal): Change return
4936 type to void - signal events are strictly internal.
4937 (sim_events_init): Allocate a finite buffer for signal events.
4938 (sim_events_schedule_after_signal): Enter signal events into the
4939 signal buffer.
4940
4941 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
4942 (sim_engine_restart): Ditto.
4943 (sim_engine_abort): Ditto.
4944 * sim-stop.c (sim_stop): Ditto.
4945 (control_c_simulation): Ditto.
4946 * sim-resume.c (sim_resume): Ditto.
4947 (has_stepped): Ditto.
4948 * sim-abort.c (sim_engine_abort): Ditto.
4949
4950 * sim-basics.h (transfer_type): New type.
4951
4952 * sim-core.c (sim_core_signal): New function. Print core signal
4953 information.
4954 (sim_core_find_mapping): Add transfer argument.
4955
4956 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
4957 SIM_CORE_SIGNAL if a recoverable abort.
4958 * sim-core.c (sim_core_find_mapping): Ditto.
4959
4960Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4961
4962 * sim-core.c (sim_core_find_mapping): Replace calls to
4963 sim_io_error to more resiliant sim_engine_abort.
4964
4965 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
4966 (sim_core_write_unaligned_N): Ditto.
4967
4968Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4969
4970 * sim-module.c: Add sim_events_install to list.
4971
4972 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
4973 from sim_core_*.
4974 (sim_events_init): Now returns SIG_RC.
4975
4976 * sim-run.c: New file. Generic sim_engine_run.
4977 * sim-reason.c: New file. Generic sim_stop_reason.
4978 * sim-stop.c: New file. Generic sim_stop.
4979 * sim-resume.c: New file. Generic sim_resume.
4980
4981 * Make-common.in (sim-engine.o): Add rule.
4982 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
4983
4984 * sim-engine.h, sim-engine.c: New file. Provide generic
4985 implementation of sim_engine_halt, sim_engine_error. et.al.
4986
4987 * sim-base.h (sim_state_base): Add member halt.
4988 (sim-engine.h): Include.
4989
4990 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
4991 handlers.
4992 * sim-events.c (sim_events_poll): Update event handler.
4993
4994Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
4995
4996 * sim-events.h, sim-events.c (sim_events_watch_clock): New
4997 function.
4998 (sim_events_watch_sim): New function.
4999 (sim_events_watch_core): New function.
5000 (sim_watch_valid): New function.
5001 (sim_events_preprocess): New function.
5002 (sim_events_process): Process the watchpoints as well as the timer
5003 queue.
5004 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5005 (sim_events_deschedule): Check all the queues when removing an
5006 event.
5007 (sim_events_init): Ditto for cleaning.
5008
5009Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5010
5011 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5012
5013Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5014
5015 * callback.c (os_open): Type of arg flags is int.
5016
5017Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5018
5019 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5020 just like normal numbers as per IEEE rules.
5021
5022Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5023
5024 * callback.c (os_close): Mark the descriptor as being
5025 available if the close succeeded.
5026 (os_open): Pass 0644 as the mode of the file being created.
5027
5028Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5029
5030 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5031 float.
5032
5033 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5034 * sim-lnline.h: Update.
5035
5036 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5037 conversion functions.
5038 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5039
5040 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5041 compare functions. Replacing.
5042 (sim_fpu_cmp): This. Delete.
5043
5044Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5045
5046 * sim-core.c (sim_core_find_mapping): Call engine_error not
5047 sim_io_error when possible.
5048
5049Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5050
5051 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5052 high/low double word.
5053
5054 * sim-trace.h: Remove definition of attribute - defined in
5055 sim_basics.h.
5056
5057Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5058
5059 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5060 name of the option - or family of options.
5061
5062 * sim-options.c (sim_args_command): Match command `a-b c' with
5063 option `--a-b-c' from option table.
5064
5065Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5066
5067 * sim-options.c (sim_print_help): For optional arguments, wrap
5068 them in [].
5069
5070 * sim-trace.c (set_trace_options): New function, handle optional
5071 argument and multiple assignment.
5072 (trace_option_handler): Update.
5073
5074 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5075 when branch tracing selected.
5076
5077Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5078
5079 * sim-trace.c (trace_one_insn): Make a va-args function.
5080
5081 * sim-trace.c (trace_vprintf): New function, va-arg version of
5082 trace_printf.
5083
5084Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5085
5086 * sim-trace.c (trace_uninstall): Don't close a file twice.
5087 * sim-profile.c (profile_uninstall): Likewise.
5088
5089Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5090
5091 * sim-trace.c (toplevel): Include bfd.h.
5092 (trace_options): Note that --trace-linenum also turns on
5093 --trace-insn. Add --trace-{branch,semantics}.
5094 (trace_option_handler): If --trace-linenum, also turn on
5095 --trace-insn. Add --trace-branch support. If --trace-semantics,
5096 turn on ALU, FPU, branch, and memory tracing.
5097 (trace_one_insn): New function to trace an instruction. Support
5098 --trace-linenum.
5099 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5100
5101 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5102 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5103 (TRACE_branch): Add new mask.
5104 (TRACE_*_P): Define all possible trace_p macros.
5105 (trace_one_insn): Declare function.
5106
5107Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5108
5109 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5110 GNU C doesn't support __attributes__.
5111 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5112 format strings.
5113
5114Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5115
5116 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5117 addresses are masked forcing them to be correctly aligned.
5118 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5119 * sim-config.c (config_alignment_to_a): Update.
5120
5121 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5122 core data.
5123 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5124 type.
5125 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5126 processor specific core maps.
5127 (sim_core_map_attach): Copy the core map data to each of the
5128 processor specific core data structures.
5129 * sim-core.c (sim_core_find_mapping): Update.
5130
5131 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5132 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5133 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5134 alternatives that handle unaligned addresses.
5135 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5136 with just CPU arg.
5137 * cgen-utils.c (sim_disassemble_insn): Update.
5138
5139Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5140
5141 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5142 tracing.
5143
5144 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5145 fpu support.
5146
5147 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5148
5149Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5150
5151 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5152 to map type.
5153
5154 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5155 statement.
5156
5157Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5158
5159 * cgen-trace.c: Prepend additional trace_printf argument.
5160
5161 * cgen-utils.c (sim_disassemble_insn): Add additional core
5162 arguments.
5163
5164Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5165
5166 * nrun.c (main): Catch/report errorenous simulator states.
5167
5168 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5169 * sim-trace.c: #include string.h/strings.h so that memset is
5170 defined.
5171 * sim-utils.c: Ditto.
5172 * sim-profile.c: Ditto. And stdlib.h.
5173 (print_bar): Only define when used by instruction or memory profiler.
5174
5175 * sim-options.c (standard_option_handler): Make ul more local.
5176
5177 * sim-load.c (sim_load_file): Make the name constant.
5178 (sim_load_file): Passify gcc.
5179
5180 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5181 file.
5182 * sim-utils.c, sim-load.c: Include sim-utils.h.
5183
5184 * sim-base.h (sim_cpu): Pre define here so available to all.
5185
5186 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5187 Restore the sim_cpu and instruction_address arguments so that full
5188 information is available to the abort function.
5189 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5190 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5191
5192 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5193 tracing support for sim-events and sim-core.
5194 (trace_option_handler): Convert #if to if where possible so always
5195 compiled/checked by C compiler.
5196 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5197
5198 * sim-base.h: Adjust comment documenting how to define the cpu
5199 structure.
5200 (sim_state_base): Add sim_core and sim_events to simulator base
5201 object.
5202
5203 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5204 * sim-core.c (sim_core_init, sim_core_attach,
5205 sim_core_find_mapping): Update.
5206 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5207 update_time_from_event, insert_sim_event,
5208 sim_events_schedule_after_signal, sim_events_deschedule,
5209 sim_events_tick): Ditto.
5210
5211 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5212 sim-model.h): Move #includes from here.
5213 * sim-base.h: To here.
5214 (sim-core.h, sim-events.h, sim-io.h): Include also
5215
5216Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5217
5218 * callback.c (default_callback): Missing initialisers.
5219
5220Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5221
5222 * sim-utils.c (sim_add_commas): New function.
5223 * sim-basics.h (sim_add_commas): Add prototype.
5224 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5225 * sim-profile.c (COMMAS): New macro.
5226 (print_*): Use it to print commas in numbers.
5227
5228 * configure: Regenerated.
5229
5230 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5231 (cgen_state): New member run_fast_p.
5232 (cgen_init): Add prototype.
5233 (sim_disassemble_insn): New arg `cpu'.
5234 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5235 * cgen-utils.c (cgen_init): New function.
5236 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5237 * genmloop.sh: Call engine_halt if loop exits.
5238
5239 * Makefile.in (sim-options_h): Define.
5240 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5241 (sim-model.o): Add new rule.
5242 (cgen-{scache,trace,utils}.o): Add new rules.
5243 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5244 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5245 Indent output by 2 spaces.
5246 * cgen-scache.h (scache_print_profile): Update.
5247 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5248 Use trace_printf, not fprintf.
5249 (trace_extract): Use trace_printf, not cgen_trace_printf.
5250 * genmloop.sh (!FAST case): Increment `insn_count'.
5251 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5252 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5253 access macro's name.
5254 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5255 Change return type to SIM_RC.
5256 (sim_core_{install,uninstall}): New functions.
5257 * sim-core.h (sim_core_{install,uninstall}): Declare.
5258 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5259 Change return type to SIM_RC.
5260 * sim-model.h (models,machs,model_install): Declare.
5261 * sim-module.c (modules): Add scache_install, model_install.
5262 (sim_post_argv_init): Set cpu->state backlinks.
5263 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5264 (standard_option_handler): Likewise.
5265 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5266 sim-profile.h.
5267 (*): Assume ANSI C.
5268 (profile_options): Delete --profile-simcache.
5269 (profile_option_handler): Likewise.
5270 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5271 spaces.
5272 (profile_print_{memory,model}): Likewise.
5273 (profile_print_simcache): Delete.
5274 (profile_print_speed): New function.
5275 (profile_print): Rewrite.
5276 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5277 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5278 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5279 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5280 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5281 (profile_print): Update prototype.
5282
5283Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5284
5285 * cgen-scache.[ch], cgen-sim.h: New files.
5286 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5287 * sim-model.c: New file.
5288
5289 * Make-common.in (clean targets): Undo patch of Apr. 22.
5290
5291Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5292
5293 * sim-n-bits.h (signed): If we have a standard compiler, undef
5294 signed, so that signedN is defined correctly.
5295
5296Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5297
5298 * sim-module.h, sim-model.h, sim-profile.h: New files.
5299 * sim-module.c, sim-profile.c: New files.
5300 * Make-common.in (SIM_PROFILE): Define
5301 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5302 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5303 (sim_module.o,sim-profile.o): Add rules for.
5304 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5305 (--enable-sim-profile): Add.
5306 * configure: Regenerated.
5307 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5308 model. Move trace and profile support to sim-{trace,profile}.h.
5309 New members trace_data, profile_data.
5310 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5311 * sim-config.h: Provide default definition of WITH_PROFILE.
5312 (WITH_TRACE): Change default to -1.
5313 (MAX_NR_PROCESSORS): Always define.
5314 * sim-options.c: Move trace and profile support to
5315 sim-{trace,profile}.h.
5316 (sim_pre_argv_init): Moved to sim-model.c.
5317 (standard_install): New function.
5318 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5319 (standard_install): Declare.
5320 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5321 (trace_install, trace_uninstall): New functions.
5322 (trace_printf): Update reference to TRACE_FILE.
5323 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5324 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5325 (WITH_TRACE_FOO_P): Define.
5326 (trace_install): Declare.
5327 (TRACE_DATA): New struct.
5328
5329Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5330
5331 * run.c: Undo last exec_bfd patch.
5332 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5333
5334Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5335
5336 * run.c (exec_bfd): Add back in.
5337 (main): Set exec_bfd.
5338
5339Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5340
5341 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5342
5343Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5344
5345 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5346 less well defined engine_error.
5347 * sim-core.c: Ditto.
5348
5349Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
5350
5351 * Make-common.in: Change clean targets to use :: so that other
5352 Makefiles can have their own clean targets.
5353 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
5354 __STDC__ to control use of stdarg vs. varargs syntax. Some
5355 systems can't use __STDC__, but require stdarg.
5356
5357Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
5358
5359 * sim-options.c (standard_options): Add --endian.
5360 (standard_option_handler): Likewise.
5361
5362 * nrun.c: #include <signal.h>.
5363 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5364 handler that calls sim_stop ().
5365
5366Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5367
5368 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5369 handler that calls sim_stop (). Simulators may still be
5370 establishing their own handler.
5371
5372 * sim-events.c (sim_events_poll): Rename from
5373 sim_events_at_large_int. Poll IO.
5374
5375 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
5376 request.
5377
5378 * callback.c (os_poll_quit): New function poll for quit signal
5379 where needed.
5380 (default_callback): Include magic number.
5381
5382Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
5383
5384 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
5385 Check for functions getrusage, time.
5386 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
5387 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
5388 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
5389 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
5390
5391 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
5392
5393 * sim-options.c, sim-options.h: New files.
5394 * sim-config.h (WITH_DEBUG): Provide default value of zero.
5395 * Make-common.in (nrun.o): Add rules for.
5396 * nrun.c: New file.
5397
5398 * run.c (main): Check return value of sim_open.
5399
5400 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
5401 (sim_main_headers): Add sim-trace.h.
5402 * run.c (exec_bfd, target_byte_order): Delete.
5403 (main): Pass -E <endian> to sim_open. Delete code to load sections,
5404 call sim_load instead. Check return code of sim_create_inferior.
5405 * sim-base.h (CURRENT_STATE): Define.
5406 (sim_state_base): Make typedef. New members options, prog_argv,
5407 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
5408 mem_size, memory [+ corresponding access macros].
5409 (sim_cpu_base): New typedef.
5410 * sim-trace.h: New file.
5411 * sim-trace.c: New file.
5412 * sim-basics.h: #include it.
5413 * sim-load.c: New file.
5414
5415Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
5416
5417 * Make-common.in (INSTALL): Set to @INSTALL@.
5418 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5419 (install-common): Depend upon installdirs. Use
5420 $(program_transform_name) directly, rather than using
5421 $(INSTALL_XFORM).
5422 (installdirs): New target.
5423 * Makefile.in (INSTALL): Set to @INSTALL@.
5424 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5425 (install-man): Depend upon installdirs. Use
5426 $(program_transform_name) directly, rather than using
5427 $(INSTALL_XFORM).
5428 (installdirs): New target.
5429
5430Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5431
5432 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
5433 be overriden.
5434
5435Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5436
5437 * sim-basics.h: Only bring in config.h and tconfig.h if
5438 HAVE_CONFIG_H.
5439
5440Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5441
5442 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
5443 numbering convention of the target.
5444 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
5445 and WITH_TARGET_WORD_MSB.
5446 (sim_config): When possible, check for consistency with bitsize
5447 and msb.
5448
5449 * sim-bits.h: Allow MSB to be other than zero.
5450 * sim-bits.c: Ditto.
5451 * sim-n-bits.h: Ditto.
5452
5453 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
5454 * sim-n-bits.h (MSMASKEDn): Ditto.
5455
5456Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
5457
5458 * Makefile.in (INSTALL): Change install.sh to install-sh.
5459
5460Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
5461
5462 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5463
5464Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5465
5466 * run.c (main): Check that a program to run was specified.
5467
5468Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5469
5470 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
5471
5472 * configure: Regenerated to track ../common/aclocal.m4 changes.
5473 * config.in: Ditto.
5474
5475Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
5476
5477 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
5478 * sim-config.h: To here.
5479
5480 * Make-common.in (SIM_EXTRA_DEPS): New config var.
5481 (sim_main_headers): Define.
5482 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
5483 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
5484 (clean): Use it.
5485 (sim-utils.o): Add rule for.
5486 * sim-utils.o: New file.
5487 * sim-basics.h: #include sim-base.h.
5488 (zalloc): Make argument unsigned long.
5489 * sim-base.h: New file.
5490 * sim-inline.h (SIM_IO support): Delete.
5491 * sim-io.h: Delete inline support.
5492 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
5493 * sim-config.c: sim-state.h renamed to sim-main.h.
5494 * sim-core.c: Likewise.
5495 * sim-events.c: Likewise.
5496
5497 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
5498
5499 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
5500 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
5501 -DDEBUG.
5502 * configure: Regenerated to track ../common/aclocal.m4 changes.
5503
5504Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5505
5506 * configure: Regenerated to track ../common/aclocal.m4 changes.
5507
5508Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5509
5510 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
5511 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
5512 are defined by the configure.
5513
5514 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
5515
5516 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
5517 reserved-bits): Always define.
5518
5519 * sim-config.h, sim-config.c (sim_config): New function - and new
5520 file - co-ordinate the setting/checking of the common simulator
5521 configuration options.
5522
5523 * Make-common.in (sim-config.o): Add rule.
5524
5525Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
5526
5527 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
5528 va_list from void *, since va_list might not be a pointer type.
5529
5530Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5531
5532 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
5533 in wrong order.
5534 (offset_N): Correct computation of LE offset.
5535
5536 * sim-io.c (sim_io_error): Include a new line when reporting
5537 errors.
5538
5539 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
5540 `/'.
5541
5542Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
5543
5544 * run.c: Include alloca-conf.h.
5545
5546 * callback.c (os_evprintf_filtered): Fix typo.
5547
5548Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5549
5550 * run.c (string.h, strings.h, stdlib.h): Include.
5551
5552 * sim-events.c (sim_events_tick): Recent cleanup failed to return
5553 0 when nothing pending.
5554
5555 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
5556 will soon be going away.
5557 (getopt): Plicate GCC.
5558
5559 * sim-endian.c (sim-io.h): Plicate GCC.
5560 * sim-bits.c (sim-io.h): Ditto.
5561 * sim-n-bits.h (ROTn): Ditto.
5562
5563 * sim-io.c (sim_io_error): Correct check for NULL.
5564
5565 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
5566 the __FILE__.
5567 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
5568 path.
5569
5570Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5571
5572 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
5573 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
5574
5575Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5576
5577 * sim-alu.h: Include sim-xcat.h.
5578
5579Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5580
5581 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
5582 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
5583 these.
5584
5585 * sim-events.c (sim_events_at_large_int): New function. Just
5586 schedules an event every large-int ticks.
5587 (sim_events_init): Call.
5588 (sim_events_tick, sim_events_process): Move async handing to
5589 sim_events_process. Move timer decrement so that it occures after
5590 events have been processed.
5591
5592 * sim-basics.h (struct _engine): Remove declaration.
5593
5594 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
5595 everything with same. Rename global struct to SIM_DESC.
5596 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
5597 * sim-io.h, sim-io.c: Ditto.
5598
5599 * sim-assert.h: New file. Optional assertion checking macros.
5600 * sim-io.c (sim_io_error): Make just this function tolerant to
5601 null pointers.
5602
5603 * sim-xcat.h: New file. Define concatenate macros.
5604 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
5605 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
5606 concat macros.
5607
5608
5609Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5610
5611 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
5612
5613Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5614
5615 * sim-inline.h: Add definitions for sim-types.
5616 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
5617 module.
5618
5619Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5620
5621 * sim-events.h: Remove defunct reference to callback struct.
5622
5623Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5624
5625 * configure: Re-generate.
5626
5627Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5628
5629 * Make-common.in (CSEARCH): Do not include the gdb directory in
5630 the search path.
5631
5632Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5633
5634 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5635 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
5636 to explicitly incorporate these.
5637
5638 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
5639 specify the alignment restrictions of the target architecture -
5640 without this option all alignment restrictions are accomodated.
5641 (--enable-sim-assert): New option. Conditionally compile in
5642 assertion statements.
5643 (--enable-sim-float): New option. Strongly specify the target's
5644 floating point support.
5645 (--enable-sim-hardware): New option. Specify the hardware devices
5646 included in the simulation.
5647 (--enable-sim-packages): New option. Specify the hardware
5648 packages included in the simulation.
5649 (--enable-sim-regparm): New option. Specify that parameters be
5650 passed in registers instead of on the stack.
5651 (--enable-sim-reserved-bits): New option. Specify that reserved
5652 bits within an instruction are are correctly set.
5653 (--enable-sim-smp): New option. Specify the level of SMP support
5654 to be included in the simulator.
5655 (--enable-sim-stdcall): New option. Specify an alternative
5656 function call convention.
5657 (--enable-sim-xor-endian): New option. Configure xor-endian
5658 support used by some targets to implement bi-endian support.
5659
5660Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5661
5662 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
5663 host endianness to be overridden.
5664 (--enable-sim-endian): Allow the target platform's byte order
5665 to be overridden.
5666 (--enable-sim-inline): Control the inlining of common components.
5667 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
5668 (--enable-sim-warnings): Enable additional GCC compiler checks.
5669 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5670 SIM_WARNINGS): Add.
5671
5672 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
5673 sim-*-n.h so that the names are uniq on dos machines
5674 * sim-core.c, sim-bits.c, sim-endian.c: Update.
5675
5676Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
5677
5678 * run.c: #include "libiberty.h".
5679 (main): New locals sd,no_args,sim_argv.
5680 Run buildargv on -a option. Pass argv to sim_open, argv[0]
5681 is program name. Update call to sim_set_callbacks.
5682 Record result of sim_open, pass to other sim_foo routines.
5683
5684Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
5685
5686 * callback.c (os_printf_filtered): Do not call exit(1) or print a
5687 final newline.
5688
5689Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5690
5691 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
5692 Route stdout through buffered IO.
5693
5694 * callback.c: Add os_flush_stderr, os_write_stderr,
5695 os_evprintf_filtered functions to route error output through
5696 stderr.
5697
5698 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
5699 Correct return type - should be void.
5700
5701Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5702
5703 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
5704
5705 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
5706 not provide a default value as undefined indicates disable code.
5707
5708Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5709
5710 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
5711 directory.
5712 * sim-events.h, sim-events.c: Ditto.
5713 * sim-io.h, sim-io.c: Ditto.
5714
5715Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5716
5717 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
5718
5719 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
5720 extract the tail or least signifiant bits from an integer of the
5721 specified size.
5722
5723 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
5724 WITH_TARGET_BITSIZE so that the compilation will fail when an
5725 unsupported bitsize value is defined.
5726
5727 (INSERTED*): Convert to functions.
5728 (EXTRACTED*): Ditto.
5729
5730 (SIGN_EXTEND, SEXT): Change to more terse name.
5731
5732Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5733
5734 * sim-inline.h: Allow explicit control over which .c files will be
5735 included by their header.
5736
5737 * sim-inline.h: Allow explicit control over which .c files use the
5738 alternative - REGPARM - parameter passing mechanism.
5739
5740 * sim-inline.h, sim-inline.c: Don't attempt to include any of
5741 icache.c, idecode.c, semantics.c or support.c. Those names are
5742 not generally applicable.
5743
5744Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5745
5746 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
5747 in a fashion similar to sim-endian-n.
5748
5749 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
5750 both value and address macro's.
5751
5752Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5753
5754 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
5755
5756 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
5757 generic L_word, H_word macro's.
5758
5759Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
5760
5761 * sim-basics.h: Borrow code from ppc directory.
5762 * sim-bits.c: Ditto.
5763 * sim-bits.h: Ditto.
5764 * sim-config.h: Ditto.
5765 * sim-endian-n.h: Ditto.
5766 * sim-endian.c: Ditto.
5767 * sim-endian.h: Ditto.
5768 * sim-inline.c: Ditto.
5769 * sim-inline.h: Ditto.
5770 * sim-types.h: Ditto.
5771
5772Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
5773
5774 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
5775 all the ALU size alternatives and then auto-configure a default.
5776
5777 * sim-alu.h: Copy ppc/idecode_expression.h.
5778
5779Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
5780
5781 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
5782 sign extend a bit within a value.
5783
5784 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
5785 a pointer into the middle of a host word.
5786 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
5787
5788Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5789
5790 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
5791 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
5792 appropriate definitions of read, write, etc. Add prototype for
5793 system.
5794
5795Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
5796
5797 * Makefile.in (libcommon.a): Delete.
5798 (callback.o,targ-map.o): Delete, moved to Make-common.in.
5799 (gentmap,targ-vals.h,targ-map.c): Likewise.
5800 (run-autoconf): Delete.
5801 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
5802 (common makefile fragment): Moved back into ...
5803 * Make-common.in: Resurrect.
5804 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
5805 * configure: Regenerated.
5806
5807Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
5808
5809 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
5810 (SIM_AC_OUTPUT): To here.
5811
5812Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
5813
5814 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
5815 comments and single quotes. Fixes a problem found on hpux.
5816
5817Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
5818
5819 * aclocal.m4: Remove Make-common.in from dependencies.
5820 * (distclean): Remove targ-vals.def.
5821
5822 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
5823 into here. Makes insertion into makefiles easier. Also, change
5824 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
5825 targ-map.o, and run are built. They are now built in the
5826 individual simulator directories, taking sources from ../common as
5827 necessary. This replaces the merging of libcommon.a into
5828 linsim.a, which was problematic for the WinGDB build process.
5829 * run.c: Include config.h from . instead of ../common.
5830 * Make-common.in: Remove. It's no longer necessary.
5831
5832Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
5833
5834 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
5835 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
5836
5837Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
5838
5839 * run.c (main): Set target_byte_order before call to sim_open.
5840
5841Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
5842
5843 * callback.c: #include <stdlib.h>
5844 (os_error): New function.
5845 (default_callback): Add os_error.
5846
5847Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
5848
5849 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
5850 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
5851 specific.
5852 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
5853
5854Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
5855
5856 * run.c: #include ../common/config.h, tconfig.h.
5857 (myname): New static global.
5858 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
5859 Only process -c ifdef SIM_HAVE_SIMCACHE.
5860 Only process -p/-s ifdef SIM_HAVE_PROFILE.
5861 Parse program name from argv[0] and use in error messages.
5862 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
5863 Add support for incomplete h8/300 termination indicators.
5864 (usage): Make more verbose.
5865 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
5866 * Makefile.in,Make-common.in,callback.c: New files.
5867 * nltvals.def,gentmap.c,gentvals.sh: New files.
5868
5869Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
5870
5871 * run.c: Include stdarg.h if __STDC__.
5872
5873Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
5874
5875 * run.c (main): Don't print out anything if the signal
5876 number is zero (ie no signal).
5877
5878Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5879
5880 * run.c (main): Print out if the program raised a signal.
5881
5882Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5883
5884 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
5885 (main): Ditto.
5886
5887Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
5888
5889 * run.c (main): Explicitly cast malloc() parameter.
5890
5891Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5892
5893 * run.c (sim_bfd): New global to hold the bfd pointer for the
5894 executable.
5895 (main): Initialize sim_bfd.
5896
5897Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
5898
5899 * run.c (main): Use new bfd_big_endian macro.
5900
5901Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5902
5903 * run.c (main): Removed SH specific comments, so source is
5904 generic. Also updated to only load relevant sections. Moved
5905 sim_open() to after callback attach (to match GDB).
5906
5907 * run.1: Removed SH specific comments.
5908
5909Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
5910
5911 * run.c (main): Always return sigrc at end.
5912
5913Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5914
5915 * run.c (main): Print error diagnostic and exit if bfd_openr() or
5916 bfd_check_format() fails.
5917
5918Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
5919
5920 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository