]> 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
*** empty log message ***
[thirdparty/binutils-gdb.git] / sim / common / ChangeLog
CommitLineData
f914e384
HPN		 12012-03-24 Hans-Peter Nilsson <hp@axis.com>
2
3 * nrun.c: Add #ifdef HAVE_CONFIG_H and associated includes stanza
4 missing in last change.
5
2232061b
MF		 62012-03-24 Mike Frysinger <vapier@gentoo.org>
7
8 * acinclude.m4 (SIM_AC_COMMON): Call AC_USE_SYSTEM_EXTENSIONS.
9 * nrun.c: Include string.h/strings.h.
10 * aclocal.m4, config.in, configure: Regenerate.
11
ac0aacdf
MF		 122012-03-22 Mike Frysinger <vapier@gentoo.org>
13
14 * acinclude.m4 (SIM_AC_OPTION_WARNINGS): Copy AC_ARG_ENABLE(werror),
15 WERROR_CFLAGS, and build_warnings from gdb/configure.ac. Comment
16 out -Werror initialization.
17
509deab2
MF		 182012-03-19 Mike Frysinger <vapier@gentoo.org>
19
20 * Make-common.in (TAGS): Change a-z to [:lower:].
21 * acinclude.m4 (sim-trace): Likewise.
22 * gennltvals.sh: Change A-Z0-9 to [:upper:][:digit:].
23 Change A-Za-z0-9 to [:alnum:].
24
9a5e0c49
MF		 252012-03-18 Mike Frysinger <vapier@gentoo.org>
26
27 * nrun.c (main): Display strsignal of sigrc.
28
96cdfef0
MF		 292012-01-06 Mike Frysinger <vapier@gentoo.org>
30
31 * Makefile.in (abs_srcdir): Declare.
32 (srcroot): Define in terms of abs_srcdir.
33 (headers): Change srcdir to abs_srcdir.
34
12c3e59c
JB		 352012-01-02 Joel Brobecker <brobecker@adacore.com>
36
37 * dv-sockser.h, sim-assert.h, sim-fpu.c: Reformat the copyright
38 header.
39
96987c2b
JB		 402011-12-19 Joel Brobecker <brobecker@adacore.com>
41
42 * Make-common.in (hw-config.h): Work around bug in Solaris 2.8
43 system bourne shell.
44
71712327
MF		 452011-12-03 Mike Frysinger <vapier@gentoo.org>
46
47 * syscall.c (cb_get_string): Rename from "get_string".
48 (get_path): Rename get_string call to cb_get_string.
49
db2e4d67
MF		 502011-12-03 Mike Frysinger <vapier@gentoo.org>
51
52 * Make-common.in (VPATH): Add $(srccom).
53 (DEP): Delete.
54 (DEPMODE, DEPDIR, depcomp, COMPILE.pre, COMPILE.post, COMPILE,
55 POSTCOMPILE): New variables.
56 (.c.o): Replace recipe with call to $(COMPILE) and $(POSTCOMPILE).
57 Include dependency files, when using GNU Make. Delete all
58 dependency-only rules.
59 * aclocal.m4: Include ../../config/depstand.m4. Call
60 ZW_CREATE_DEPDIR and ZW_PROG_COMPILER_DEPENDENCIES.
61 (MAKE, GMAKE): New substs.
62
a13852d9
MF		 632011-11-07 Mike Frysinger <vapier@gentoo.org>
64
65 PR sim/13161
66 * configure.ac (AC_CHECK_FUNCS): Add posix_fallocate.
67 * configure, config.in: Regenerate.
68 * dv-cfi.c (attach_cfi_regs): Check for HAVE_POSIX_FALLOCATE.
69
4399a56b
MF		 702011-10-19 Mike Frysinger <vapier@gentoo.org>
71
72 * acinclude.m4: Call AC_CHECK_LIB when $hardware contains cfi.
73
f1a81b37
JB		 742011-10-18 John Wehle <john@feith.com> (tiny patch)
75
76 * sim-profile.c (profile_info): Only print the title once.
77
9c082ca8
MF		 782011-10-17 Mike Frysinger <vapier@gentoo.org>
79
80 * acinclude.m4: Rename from aclocal.m4.
81 * aclocal.m4: Regenerate.
82
6ffe910a
MF		 832011-10-17 Mike Frysinger <vapier@gentoo.org>
84
85 * aclocal.m4: Change AC_PREREQ comment to 2.64.
86 * common.m4: Delete.
87 * configure.ac: Change AC_PREREQ to 2.64. Replace AC_CONFIG_HEADER
88 call and common.m4 include with SIM_AC_COMMON(cconfig.h).
89 * configure: Regenerate.
90
59c0b43d
TT		 912011-10-14 Alexey Makhalov <makhaloff@gmail.com>
92
93 * sim-alu.h (ALU32_AND): Clear carry flag.
94 (ALU32_AND): Clear carry flag.
95
66f8d993
MF		 962011-10-09 Mike Frysinger <vapier@gentoo.org>
97
98 * dv-cfi.c: Include stdbool.h.
99
d56a2aae
MF		 1002011-10-09 Mike Frysinger <vapier@gentoo.org>
101
102 * dv-cfi.c: Replace devices.h include with hw-base.h and hw-main.h.
103
4a99173d
MF		 1042011-10-04 Mike Frysinger <vapier@gentoo.org>
105
106 * aclocal.m4 (SIM_AC_COMMON): Call AM_ZLIB, ACX_PKGVERSION, and
107 ACX_BUGURL. Define PKGVERSION and REPORT_BUGS_TO.
108
10915d9a
MF		 1092011-07-12 Mike Frysinger <vapier@gentoo.org>
110
111 * sim-command.c: Include sim-options.h.
112
63042524
MF		 1132011-07-12 Mike Frysinger <vapier@gentoo.org>
114
115 * aclocal.m4: Move sinclude comment after AC_INIT comment.
116
24a6c33d
MF		 1172011-07-12 Mike Frysinger <vapier@gentoo.org>
118
119 * aclocal.m4 (SIM_AC_COMMON): Call AC_REQUIRE on AC_PROG_CC.
120 Delete direct call to AC_PROG_CC.
121
2419798b
MF		 1222011-07-05 Mike Frysinger <vapier@gentoo.org>
123
124 * sim-command.c: New file.
125 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-command.o.
126 (sim-command.o): New rule.
127
440db575
MF		 1282011-05-27 Mike Frysinger <vapier@gentoo.org>
129
130 * sim-options.c (standard_option_handler): Remove arg[0] check
131 when freeing simulator_sysroot. Only strdup arg when arg[0] is
132 not an empty string, otherwise assign "" back to it.
133
3ddcae71
MF		 1342011-05-26 Mike Frysinger <vapier@gentoo.org>
135
136 * nltvals.def: Regenerate to include Blackfin syscalls again.
137
3a49ea9f
MF		 1382011-05-25 Mike Frysinger <vapier@gentoo.org>
139
140 * sim-trace.c (OPTION_TRACE_SYSCALL): New enum.
141 (trace_options): Handle "trace-syscall" with OPTION_TRACE_SYSCALL.
142 (trace_option_handler): Handle OPTION_TRACE_SYSCALL.
143 (trace_idx_to_str): Likewise.
144 * sim-trace.h (TRACE_SYSCALL_IDX): New enum.
145 (TRACE_syscall): Define.
146 (WITH_TRACE_SYSCALL_P): Likewise.
147 (TRACE_SYSCALL_P): Likewise.
148
dd931b2f
MF		 1492011-05-23 Mike Frysinger <vapier@gentoo.org>
150
151 * dv-glue.c (hw_glue_finish): Move "name" to function scope and
152 remove now-unnecessary sub-scope for glue->type setting.
153 Check to see if the "reg" property exists before we use it, and
154 if it doesn't exist, error out for "glue" devices.
155
0e31da21
MF		 1562011-05-23 Mike Frysinger <vapier@gentoo.org>
157
158 * dv-glue.c (hw_glue_finish): Set type to glue_or when name is
159 glue-or, and set type to glue_xor when name is glue-xor.
160 (hw_glue_port_event): Return immediately when type is glue_io
161 or unmatched. Handle glue_or and glue_xor types. Move HW_TRACE
162 and hw_port_event calls from glue_and to end of function.
163
34b47c38
MF		 1642011-05-11 Mike Frysinger <vapier@gentoo.org>
165
166 * callback.c, dv-pal.c, dv-sockser.c, hw-base.c, hw-device.c,
167 hw-instances.c, hw-ports.c, hw-properties.c, hw-tree.c, sim-abort.c,
168 sim-arange.c, sim-config.c, sim-core.c, sim-engine.c, sim-events.c,
169 sim-hw.c, sim-io.c, sim-memopt.c, sim-options.c, sim-profile.c,
170 sim-resume.c, sim-stop.c, syscall.c: Add space before parenthesis
171 around function arguments.
172
56a9aa1d
MF		 1732011-04-14 Mike Frysinger <vapier@gentoo.org>
174
175 * sim-options.c (complete_option_list, sim_complete_command):
176 New functions.
177
d45bea91
MF		 1782011-04-02 Mike Frysinger <vapier@gentoo.org>
179
180 * dv-glue.c: Fix up style.
181
12c4cbd5
MF		 1822011-04-02 Mike Frysinger <vapier@gentoo.org>
183
184 * hw-alloc.c (hw_alloc_data): Adjust brace.
185 * hw-base.c (hw_base_data): Likewise.
186 (generic_hw_unit_decode): Fix indentation.
187 * hw-device.h (_hw_unit, enum, hw): Adjust braces.
188 * hw-events.c (hw_event, hw_event_data): Likewise.
189 * hw-handles.c (hw_handle_mapping, hw_handle_data): Likewise.
190 * hw-instances.c (hw_instance_data): Likewise.
191 * hw-instances.h (hw_instance): Likewise.
192 * hw-main.h (hw_descriptor, enum): Likewise.
193 * hw-ports.c (hw_port_edge, hw_port_data, empty_hw_ports): Likewise.
194 * hw-ports.h (hw_port_descriptor): Likewise.
195 * hw-properties.c (hw_property_data): Likewise.
196 * hw-properties.h (enum, hw_property, _ihandle_runtime_property_spec,
197 _range_property_spec, _reg_property_spec): Likewise.
198 * hw-tree.c (_name_specifier, printer): Likewise.
199 (split_device_specifier, parse_string_property, hw_tree_traverse,
200 print_size, print_reg_property, print_string, print_properties):
201 Fix indentation.
202
66ee2731
MF		 2032011-03-29 Mike Frysinger <vapier@gentoo.org>
204
205 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add cfi to default list.
206 * Make-common.in (dv-cfi.o): New rule.
207 * dv-cfi.c, dv-cfi.h: New files.
208
165b70ea
KB		 2092011-03-21 Kevin Buettner <kevinb@redhat.com>
210
211 * gennltvals.sh: Search sys/_default_fcntl.h, in addition to
212 fcntl.h and sys/fcntl.h, for constants.
213 * nltvals.def: Regenerate.
214 * sim-io.c (sim_io_stat, sim_io_fstat): New functions.
215 * sim-io.h (sys/types.h, sys/stat.h): Include.
216 (sim_io_stat, sim_io_fstat): Declare.
217
028f6515
MF		 2182011-03-14 Mike Frysinger <vapier@gentoo.org>
219
220 * callback.c, cgen-engine.h, dv-core.c, dv-glue.c, dv-pal.c,
221 hw-base.c, hw-device.c, hw-device.h, hw-handles.c, hw-instances.c,
222 hw-ports.c, hw-ports.h, hw-properties.c, hw-tree.c, nrun.c,
223 run-sim.h, run.c, sim-alu.h, sim-assert.h, sim-base.h, sim-basics.h,
224 sim-config.c, sim-core.c, sim-core.h, sim-engine.h, sim-events.c,
225 sim-events.h, sim-fpu.c, sim-hw.c, sim-inline.h, sim-load.c,
226 sim-memopt.c, sim-n-core.h, sim-options.c, sim-profile.c,
227 sim-signal.c, sim-trace.c, sim-trace.h, sim-utils.c, sim-watch.c,
228 syscall.c: Trim trailing whitespace.
229
ef016f83
MF		 2302011-03-05 Mike Frysinger <vapier@gentoo.org>
231
232 * gennltvals.sh: Handle bfin targets.
233 * nltvals.def: Regenerate.
234
fee17b35
KB		 2352011-02-25 Kevin Buettner <kevinb@redhat.com>
236
237 * callback.c (fdbad): Return EBADF rather than EINVAL for bad
238 file descriptors.
239
d79fe0d6
MF		 2402011-02-14 Mike Frysinger <vapier@gentoo.org>
241
242 * hw-alloc.c (hw_alloc_data): Delete zalloc_p.
243 (hw_zalloc, hw_malloc): Delete zalloc_p reference.
244 (hw_free): Drop zfree logic and always call free.
245 * hw-base.c (hw_delete): Change zfree to free.
246 * hw-handles.c (hw_handle_remove_ihandle): Likewise.
247 (hw_handle_remove_phandle): Likewise.
248 * hw-instances.c (hw_instance_delete): Likewise.
249 * hw-tree.c (parse_reg_property): Likewise.
250 (parse_ranges_property): Likewise.
251 (parse_string_property): Likewise.
252 * sim-core.c (sim_core_uninstall): Likewise.
253 * sim-cpu.c (sim_cpu_free_all): Likewise.
254 * sim-hw.c (sim_hw_uninstall): Likewise.
255 * sim-memopt.c (do_memopt_delete): Likewise.
256 (sim_memory_uninstall): Likewise.
257 * sim-module.c (sim_module_uninstall): Likewise.
258 * sim-options.c (sim_parse_args): Likewise.
259 * sim-profile.c (profile_pc_cleanup): Likewise.
260 (profile_uninstall): Likewise.
261 * sim-watch.c (do_watchpoint_delete): Likewise.
262 * sim-utils.c (zfree): Delete.
263 (sim_state_free): Change zfree to free.
264 * sim-utils.h (zfree): Delete.
265
891e7fb1
MF		 2662011-02-13 Mike Frysinger <vapier@gentoo.org>
267
268 * sim-events.h (_sim_events.time_from_event): Change type to signed64.
269
9bd90cce
MF		 2702011-01-12 Mike Frysinger <vapier@gentoo.org>
271
272 * sim-hw.c (sim_hw_uninstall): Uncomment hw_tree_delete.
273
39a3ae0a
MF		 2742011-01-12 Mike Frysinger <vapier@gentoo.org>
275
276 * sim-module.c (sim_pre_argv_init): Return SIM_RC_FAIL when asprintf
277 fails.
278 * sim-options.c (sim_parse_args): Issue an error and return SIM_RC_FAIL
279 when asprintf fails.
280 * sim-utils.c (sim_do_commandf): Issue an error and return when
281 asprintf fails.
282 * sim-watch.c (sim_watchpoint_install): Return SIM_RC_FAIL when
283 asprintf fails.
284
3143e5a9
MF		 2852011-01-11 Mike Frysinger <vapier@gentoo.org>
286
287 * sim-memopt.c (do_memopt_add): Set nr_bytes to s.st_size before
288 bytes has been calculated and when mmap_next_fd is valid and
289 nr_bytes is 0.
290 (memory_option_handler): Allow missing size when mmap_next_fd is
291 valid.
292
cb11d1f4
MF		 2932011-01-10 Mike Frysinger <vapier@gentoo.org>
294
295 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set $hardware to $2 when $2 is
296 not empty, and always append $3 to $hardware.
297
2982011-01-10 Mike Frysinger <vapier@gentoo.org>
5f78776a
MF		 299
300 * hw-device.h (hw_abort, hw_vabort, hw_halt): Add noreturn attribute.
301 * sim-hw.h (sim_hw_abort): Likewise.
302
cc25892b
MF		 3032011-01-05 Mike Frysinger <vapier@gentoo.org>
304
305 * sim-load.c (sim_load_file): Change buffer type to unsigned char *.
306
44944448
JB		 3072011-01-05 Joel Brobecker <brobecker@adacore.com>
308
309 * run.1: Copyright year update.
310
e61ddca7
MF		 3112010-12-28 Mike Frysinger <vapier@gentoo.org>
312
e71b81d8
MF		 313 * hw-alloc.h (HW_NALLOC): Define.
314
315010-12-28 Mike Frysinger <vapier@gentoo.org>
316
e61ddca7
MF		 317 * hw-alloc.h (HW_NZALLOC): Change ME,TYPE,N to me,type,n.
318
bef6be3d
MF		 3192010-12-15 Mike Frysinger <vapier@gentoo.org>
320
321 * sim-memopt.c (OPTION_MAP_INFO): Define.
322 (memory_options): Handle --map-info.
323 (memory_option_handler): Handle OPTION_MAP_INFO.
324
5be229c0
MF		 3252010-11-22 Mike Frysinger <vapier@gentoo.org>
326
327 * sim-profile.c (PROFILE_PC_FREQ, PROFILE_PC_NR_BUCKETS,
328 PROFILE_PC_SHIFT, PROFILE_PC_START, PROFILE_PC_END,
329 PROFILE_INSN_COUNT): Add stubs when profile is disabled.
330
81c641e7
MF		 3312010-11-22 Mike Frysinger <vapier@gentoo.org>
332
333 * sim-core.c (WITH_HW): Add device casts to device_error,
334 device_io_read_buffer, and device_io_write_buffer.
335
6ab5626b
MF		 3362010-11-16 Mike Frysinger <vapier@gentoo.org>
337
338 * dv-sockser.c (dv_sockser_write_buffer): New function.
339 (dv_sockser_write): Rewrite to use dv_sockser_write_buffer.
340 * dv-sockser.h (dv_sockser_write_buffer): New prototype.
341
0bd15c7f
HPN		 3422010-10-07 Hans-Peter Nilsson <hp@axis.com>
343
344 * callback.c (os_lseek): Call wrap on lseek result.
345
363a6e9f
OS		 3462010-05-26 Ozkan Sezer <sezeroz@gmail.com>
347
348 * dv-sockser.c (dv_sockser_init): Check error return from socket()
349 call by its equality to -1 not by it being negative.
350 (connected_p): Likewise for accept() call.
351
c8551de3
MF		 3522010-04-23 Mike Frysinger <vapier@gentoo.org>
353
354 * sim-fpu.c (sim_fpu_zero, sim_fpu_qnan): Add 0 initializers.
355
ef93a840
MF		 3562010-04-21 Mike Frysinger <vapier@gentoo.org>
357
358 * profile.c (sim_profile_print_bar): Add cpu argument.
359
f093db8c
MF		 3602010-04-21 Mike Frysinger <vapier@gentoo.org>
361
362 * sim-profile.h (sim_profile_print_bar): Use sim_cpu, not SIM_CPU.
363
0d3d2c71
MF		 3642010-04-21 Mike Frysinger <vapier@gentoo.org>
365
366 * sim-profile.c (profile_vprintf, profile_printf): New functions.
367 (profile_print_pc): Convert sim_io_printf to profile_printf.
368 (profile_print_insn): Likewise.
369 (profile_print_memory): Likewise.
370 (profile_print_core): Likewise.
371 (profile_print_model): Likewise.
372 (sim_profile_print_bar): Likewise.
373 (profile_print_speed): Likewise.
374 (profile_print_addr_ranges): Likewise.
375 (profile_info): Likewise.
376 * sim-profile.h (sim_profile_print_bar): Add cpu argument.
377
bd0bd508
MF		 3782010-04-19 Mike Frysinger <vapier@gentoo.org>
379
380 * sim-model.c (OPTION_MODEL): Convert to enum.
381 (OPTION_MODEL_INFO): New enum.
382 (model_options): Add model-info/info-model entries.
383 (model_option_handler): Handle OPTION_MODEL_INFO.
384
e8a76151
MF		 3852010-04-13 Mike Frysinger <vapier@gentoo.org>
386
387 * dv-sockser.h (DV_SOCKSER_DISCONNECTED): Define.
388 * dv-sockser.c (dv_sockser_status): Set DV_SOCKSER_DISCONNECTED
389 initially.
390
cb1cc9c6
MF		 3912010-04-13 Mike Frysinger <vapier@gentoo.org>
392
393 * sim-hrw.c (sim_write): Add const to buf arg.
394 * sim-utils.h (sim_write_fn): Likewise.
395
58f03a40
MF		 3962010-04-12 Mike Frysinger <vapier@gentoo.org>
397
398 * sim-profile.h (PROFILE_BRANCH_TAKEN, PROFILE_BRANCH_UNTAKEN): New
399 defines.
400
21cf617c
MF		 4012010-04-12 Mike Frysinger <vapier@gentoo.org>
402
403 * dv-core.c (dv_core_descriptor): Add NULL initializer.
404 * dv-glue.c (hw_glue_ports, dv_glue_descriptor): Likewise.
405 * dv-pal.c (hw_pal_ports, dv_pal_descriptor): Likewise.
406 * dv-sockser.c (sockser_options): Likewise.
407 * hw-ports.c (empty_hw_ports): Likewise.
408 * sim-hw.c (hw_options): Likewise.
409 * sim-model.c (model_options): Likewise.
410 * sim-options.c (standard_options): Likewise.
411 * sim-profile.c (profile_options): Likewise.
412 * sim-trace.c (trace_options): Likewise.
413 * sim-watch.c (watchpoint_options): Likewise.
414
e377ca52
MF		 4152010-04-12 Mike Frysinger <vapier@gentoo.org>
416
417 * sim-options.c (dup_arg_p): Add "const" to the "arg" argument,
418 the local "arg_table" variable, and the xmalloc cast.
419
adaaf009
MF		 4202010-04-10 Mike Frysinger <vapier@gentoo.org>
421
422 * sim-fpu.c (sim_fpu_print_status): Add const markings to local
423 "prefix" var.
092d8476 424 (sim_fpu_print_func): Add const markings to format buffer.
adaaf009 425
9ec7269f
MF		 4262010-04-10 Mike Frysinger <vapier@gentoo.org>
427
428 * sim-fpu.c (sim_fpu_print_status): Remove duplicate break statements.
429
709b3bb3
MF		 4302010-04-10 Mike Frysinger <vapier@gentoo.org>
431
432 * sim-trace.c (save_data): Add const markings to "buf" argument.
433
3dd68605
MF		 4342010-04-10 Mike Frysinger <vapier@gentoo.org>
435
436 * sim-options.c (standard_option_handler): Add const markings to
437 local "type" var.
438
0ad22a74
MF		 4392010-04-02 Mike Frysinger <vapier@gentoo.org>
440
441 * hw-ports.h: Fix spelling typos.
442
75005b3a
MF		 4432010-03-30 Mike Frysinger <vapier@gentoo.org>
444
445 * configure.ac: Check for socklen_t.
446 * configure, config.in: Regenerated.
447 * dv-sockser.c (connected_p): Change addrlen type to socklen_t.
448
d946c288
MF		 4492010-03-30 Mike Frysinger <vapier@gentoo.org>
450
451 * sim-utils.c (sim_io_eprintf_cpu): Use %s with printf string.
452 * sim-hw.c (hw_option_handler): Likewise.
453
ff398ee4
MF		 4542010-03-30 Mike Frysinger <vapier@gentoo.org>
455
456 * sim-watch.c (watchpoint_type_to_str): Add const to return.
457 (interrupt_nr_to_str): Likewise.
458 (default_interrupt_names): Add const to pointer type.
459 (sim_watchpoint_install): Add const to prefix.
460 * sim-watch.h (struct _sim_watchpoints): Add const to interrupt_names.
461
6bf91687
MF		 4622010-03-30 Mike Frysinger <vapier@gentoo.org>
463
464 * sim-core.c (sim_core_read_buffer): Change raddr to address_word.
465 (sim_core_write_buffer): Likewise.
466
15f3c2de
MF		 4672010-03-30 Mike Frysinger <vapier@gentoo.org>
468
469 * sim-trace.c (trace_option_handler): Move cpu_nr decl behind
470 the SIM_HAVE_ADDR_RANGE define.
471
fb0cc53e
MF		 4722010-03-30 Mike Frysinger <vapier@gentoo.org>
473
474 * sim-core.h (device_error): Add const to message, and add printf
475 format attribute.
476
739dfd28
MF		 4772010-03-30 Mike Frysinger <vapier@gentoo.org>
478
479 * sim-profile.c (profile_print_addr_ranges): Wrap with the
480 SIM_HAVE_ADDR_RANGE define.
481
59db87ad
MF		 4822010-03-30 Mike Frysinger <vapier@gentoo.org>
483
484 * dv-glue.c (hw_glue_ports): Swap static and const.
485
dc416615
MF		 4862010-03-30 Mike Frysinger <vapier@gentoo.org>
487
488 * nrun.c (usage): Use void in definition.
489 * sim-options.c (dup_arg_p): Convert old-style function definition.
490 (sim_parse_args): Likewise.
491 (sim_print_help): Likewise.
492 * sim-trace.c (set_trace_option_mask): Likewise.
493 (set_trace_option): Likewise.
494 * sim-utils.c (sim_analyze_program): Likewise.
495 (sim_elapsed_time_get): Likewise.
496 (sim_elapsed_time_since): Likewise.
497
11409fac
MF		 4982010-03-22 Mike Frysinger <vapier@gentoo.org>
499
500 * sim/common/sim-options.c (enum): Remove SIM_HAVE_BIENDIAN ifdef.
501 (standard_options): Likewise.
502 (standard_option_handler): Likewise.
503
6d519a46
MF		 5042010-03-16 Mike Frysinger <vapier@gentoo.org>
505
506 * hw-ports.c (TRACE): Delete.
507 * hw-properties.c (TRACE): Delete.
508 (hw_find_ihandle_runtime_property): Change TRACE to HW_TRACE.
509 (hw_find_integer_property): Likewise.
510 (hw_find_integer_array_property): Likewise.
511 (hw_add_duplicate_property): Likewise.
512
799026a7
MF		 5132010-03-15 Mike Frysinger <vapier@gentoo.org>
514
515 * hw-properties.h (hw_add_boolean_property): Rename "bool" to
516 "boolean".
517
fd87baa9
MF		 5182010-02-04 Mike Frysinger <vapier@gentoo.org>
519
520 * sim-model.c: Include sim-model.h
521
294bcb78
MF		 5222010-02-04 Mike Frysinger <vapier@gentoo.org>
523
524 * sim-base.h: Declare sim_state.cpu as a pointer in the comment. Drop
525 & from the STATE_CPU() examples.
526
80532737
DE		 5272010-01-24 Doug Evans <dje@sebabeach.org>
528
d2c7a1a6
DE		 529 * cgen-accfp.c (fextsfdf): New arg how. All callers updated.
530 (ftruncdfsf, floatsisf, flostsidf, ufloatsisf, fixsfsi, fixdfsi,
531 ufixsfsi): Ditto.
532 * cgen-fpu.h (CGEN_FPCONV_KIND): New enum.
533 (struct cgen_fp_ops): Update signatures of floating point conversion
534 operations.
535
80532737
DE		 536 * Make-common.in (CGEN_SIM_DEPS): Define.
537 (CGEN_INCLUDE_DEPS): Use it.
538 (CGEN_MAIN_CPU_DEPS): Simplify.
539
1377e154
DE		 5402010-01-22 Doug Evans <dje@sebabeach.org>
541
542 * cgen-ops.h (SUBWORDXFSI): Fix word ordering.
543 (SUBWORDTFSI, JOINSIDI): Ditto.
544
ec11f055
DE		 5452010-01-05 Doug Evans <dje@sebabeach.org>
546
547 * cgen-types.h (SETDI): Delete, unused.
548
a09a0bfd
DE		 5492009-12-02 Doug Evans <dje@sebabeach.org>
550
551 * cgen-engine.h: Remove duplicated comment.
552
62836bf4
DE		 5532009-11-23 Doug Evans <dje@sebabeach.org>
554
555 * cgen-engine.h (EXTRACT_MSB0_SINT): Renamed from EXTRACT_MSB0_INT.
556 (EXTRACT_LSB0_SINT): Renamed from EXTRACT_LSB0_INT.
557
e94d449d
DE		 5582009-11-22 Doug Evans <dje@sebabeach.org>
559
197fa1aa
DE		 560 * cgen-engine.h (EXTRACT_MSB0_LGSINT, EXTRACT_MSB0_LGUINT): Define.
561 (EXTRACT_LSB0_LGSINT, EXTRACT_LSB0_LGUINT): Define.
562 (EXTRACT_FN, SEMANTIC_FN): Use CGEN_INSN_WORD in prototype
563 instead of CGEN_INSN_INT.
564
e94d449d
DE		 565 * cgen-trace.h (trace_extract): Add cast to fix warning.
566
ca25db52
DE		 5672009-11-05 Doug Evans <dje@sebabeach.org>
568
569 * cgen-mem.h (DECLARE_GETT): Don't inline.
570 (DECLARE_SETT): Ditto.
571
c272cb46
JS		 5722009-10-15 Joel Sherrill <joel.sherrill@oarcorp.com>
573
574 * sim-inline.h: Fix spelling error.
575
1428dced
TT		 5762009-10-02 Ralf Corsepius <ralf.corsepius@rtems.org>
577
578 * Make-common.in: Add datarootdir.
579
44330079
RW		 5802009-08-29 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
581
0aec8eb1
RW		 582 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS)
583 (SIM_CHECK_MEMBERS_1): Remove.
584 * configure.ac: Replace SIM_CHECK_MEMBERS call with equivalent
585 AC_CHECK_MEMBERS one.
586 * configure: Regenerate.
587
44330079
RW		 588 * aclocal.m4 (SIM_CHECK_MEMBER): Use AU_ALIAS to define, not defn.
589 * configure: Regenerate.
590
d6416cdc
RW		 5912009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
592
81ecdfbb
RW		 593 * config.in: Regenerate.
594 * configure: Likewise.
595
c462b41b
RW		 596 * aclocal.m4 (SIM_CHECK_MEMBER): Replace definition with
597 definition of AC_CHECK_MEMBER.
598
d6416cdc
RW		 599 * aclocal.m4: m4_include toplevel config/override.m4.
600 * configure: Regenerate.
601
96e946ca
RW		 6022009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
603
604 * Makefile.in (datarootdir): New variable.
605
6a8b8615
DE		 6062009-07-07 Doug Evans <dje@sebabeach.org>
607
608 * Make-common.in (CPU_DIR): Define.
609
2c2a86d7
DE		 6102009-07-06 Doug Evans <dje@sebabeach.org>
611
612 * Make-common.in (CGEN_CPU_EXTR,CGEN_CPU_READ): Pass canonical
613 identifiers for file types rather than encoding internal
614 implementation details of cgen.sh.
615 (CGEN_CPU_WRITE,CGEN_CPU_SEM,CGEN_CPU_SEMSW): Ditto.
616 * cgen.sh: Add support for parallel makes.
617 Rewrite cpu/decode handling to avoid generating "extrafiles" twice.
618
c28c63d8
JB		 6192009-05-18 Jon Beniston <jon@beniston.com>
620
621 * gennltvals.sh: Add lm32 target.
622 * nltvals.def: Add lm32 syscall definitions.
623
982807ce
JB		 6242009-03-19 J"orn Rennecke <joern.rennecke@arc.com> (tiny change)
625
626 Speed up simulator startup:
627 * sim-utils.c (zalloc): Use xcalloc.
628
2a8922a9
HPN		 6292009-01-07 Hans-Peter Nilsson <hp@axis.com>
630
2225d5bd
HPN		 631 * cgen-ops.h (ADDQI, SUBQI, MULQI, NEGQI, ABSQI, ADDHI, SUBHI)
632 (MULHI, NEGHI, ABSHI, ADDSI, SUBSI, MULSI, NEGSI, ABSSI, ADDDI)
633 (SUBDI, MULDI, NEGDI, ABSDI): Cast arguments to the unsigned type
634 variant; UQI, UHI, USI, UDI, and cast the result to the signed
635 type, QI, HI, SI, DI.
636
2a8922a9
HPN		 637 * callback.c (os_error): Mark as being a noreturn function.
638 * sim-io.h (sim_io_error): Similar for sim_io_error.
639
6878aceb
JS		 6402008-11-12 Joel Sherrill <joel.sherrill@oarcorp.com>
641
642 * aclocal.m4: Fix underquoting of function names.
643
be091327
DJ		 6442008-10-21 Julian Brown <julian@codesourcery.com>
645
646 * Make-common.in (run$(EXEEXT)): Add LDFLAGS.
647
79e1e459
HPN		 6482008-07-11 Hans-Peter Nilsson <hp@axis.com>
649
650 * common.m4: Add test for libz and zlib.h.
651 * configure: Regenerate to track ../common/common.m4 changes.
652 * config.in: Ditto.
653
6efef468
JM		 6542008-06-06 Vladimir Prus <vladimir@codesourcery.com>
655 Daniel Jacobowitz <dan@codesourcery.com>
656 Joseph Myers <joseph@codesourcery.com>
657
658 * aclocal.m4: Include ../../config/acx.m4.
659 * common.m4: Use ACX_PKGVERSION and ACX_BUGURL.
660 * configure, config.in: Regenerate.
661 * Make-common.in (LIB_OBJS): Add version.o.
662 (version.c, version.o): New rules.
663 * run.c: Include version.h.
664 (usage): Add help parameter. Print output either to stdout or
665 stderr depending on that parameter.
666 (print_version): New.
667 (main): Check for --help and --version.
668 * run-sim.h (sim_target_display_usage): Add help parameter.
669 * version.h: New.
670
a4e64307
DJ		 6712008-04-14 Hans Kester <kester.hans@gmail.com>
672
673 * sim-signal.c: Define missing signals for _WIN32.
674
2a3591b0
SR		 6752008-02-12 M Ranga Swami Reddy <MR.Swami.Reddy@nsc.com>
676
677 * gennltvals.sh: Add cr16.
678 * nltvals.def: Rebuild.
679
b981d709
DJ		 6802007-10-11 Jesper Nilsson <jesper.nilsson@axis.com>
681
eb639c50
DJ		 682 * callback.c (cb_is_stdin, cb_is_stdout, cb_is_stderr): Add functions.
683 * syscall.c (cb_syscall): Test for stdin/out/err, not just fd 0/1/2.
b981d709 684
f40f1a01
NC		 6852007-08-10 Nick Clifton <nickc@redhat.com>
686
687 * sim-memopt.c (memory_options): Mention that the
688 --memory-size switch accepts suffixes.
689 (parse_size): Handle a suffix on the size value.
690 * sim-options.c (standard_options): Mention that the mem-size
691 switch accepts suffixes.
692 (standard_option_handler): Handle a suffix on the size value.
693
edc5d9ec
HPN		 6942006-12-21 Hans-Peter Nilsson <hp@axis.com>
695
696 * acconfig.h: Remove.
697 * config.in: Regenerate.
698
09d96939
TS		 6992006-11-07 Thiemo Seufer <ths@mips.com>
700
701 * gentmap.c: Fix compile time warning.
702
7e129781
TS		 7032006-11-07 Thiemo Seufer <ths@mips.com>
704
705 * sim-base.h (text_start, text_end, start_addr): Use bfd_vma type
706 for bfd text addresses.
707
3ae2e9a3
TS		 7082006-08-29 Thiemo Seufer <ths@mips.com>
709 Nigel Stephens <nigel@mips.com>
710
711 * sim-fpu.c (pack_fpu): Handle QUIET_NAN correctly for
712 SIM_QUIET_NAN_NEGATED.
713
41ec9f20
TS		 7142006-08-29 Nigel Stephens <nigel@mips.com>
715
716 * sim-profile.c (profile_pc_init): Initialise default profiling
717 frequency to a prime number.
718 (profile_print_pc): Convert gmon.out sample data into target
719 byte order.
720
e85e3205
RE		 7212006-06-13 Richard Earnshaw <rearnsha@arm.com>
722
723 * aclocal.m4: Pass ../../intl to ZW_GNU_GETTEXT_SISTER_DIR.
724 * common.m4: Likewise.
725 * configure: Regenerated.
726
2f0122dc
DJ		 7272006-06-05 Daniel Jacobowitz <dan@codesourcery.com>
728
729 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR.
730 * configure: Regenerated.
731
20e95c23
DJ		 7322006-05-31 Daniel Jacobowitz <dan@codesourcery.com>
733
734 * Make-common.in: Replace INTLLIBS and INTLDEPS with LIBINTL
735 and LIBINTL_DEP everywhere.
736 (CSEARCH): Use INCINTL.
737 * aclocal.m4: Use ZW_GNU_GETTEXT_SISTER_DIR. Include new
738 gettext macros.
739 * configure: Regenerated.
740
ea696909
HPN		 7412006-03-29 Hans-Peter Nilsson <hp@axis.com>
742
743 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Correct duplicate-
744 option-contents test.
745
aba6488e
MM		 7462005-11-28 Mark Mitchell <mark@codesourcery.com>
747
25520859
MM		 748 * sim-signal.c (sim_signal_to_target): Fix typos.
749
aba6488e
MM		 750 * sim-reason.c (sim_stop_reason): Use
751 sim_signal_to_target, not sim_signal_to_host.
752 * sim-signal.c (sim_signal_to_host): Fix typo.
753 (sim_signal_to_target): New function.
754
f010abaa
HPN		 7552005-07-10 Hans-Peter Nilsson <hp@bitrange.com>
756
757 * sim-load.c (xprintf, eprintf): Remove fallout from ANSI_PROTOTYPES
758 change.
759
09b96ea0
ILT		 7602005-07-08 Ian Lance Taylor <ian@airs.com>
761
efd36314
ILT		 762 * sim-fpu.c (sim_fpu_abs): Always clear the sign bit.
763
09b96ea0
ILT		 764 * sim-fpu.c (pack_fpu): If SIM_QUIET_NAN_NEGATED is defined, use a
765 different fraction for a quiet NaN.
766 (unpack_fpu): Likewise.
767
3b02a06b
BE		 7682005-07-08 Ben Elliston <bje@au.ibm.com>
769
770 * callback.c: Remove ANSI_PROTOTYPES conditional code.
771 * sim-load.c: Likewise.
772 * syscall.c: Likewise.
773
18d59ab9
CV		 7742005-05-24 Corinna Vinschen <vinschen@redhat.com>
775
776 * Make-common.in (LIBDEPS): Correctly use INTLDEPS for dependency
777 check.
778
149cfe5b
DJ		 7792005-05-17 Daniel Jacobowitz <dan@codesourcery.com>
780
781 * Make-common.in (install-common, installdirs): Honor $DESTDIR.
782
3f6da722 7832005-04-20 Manoj Iyer <manjo@austin.ibm.com>
15254e9d 784
3f6da722
MI		 785 * sim-types.h: Changed unsigned32 and unsigned64 to signed32
786 and signed64 for __ALPHA__.
787
2b193c4a
MK		 7882005-03-23 Mark Kettenis <kettenis@gnu.org>
789
790 * aclocal.m4 Include ../../gettext.m4.
791 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST)
792 (AM_LC_MESSAGES): Remove.
793 * configure: Regenerate.
794
51216631
JB		 7952005-02-28 Jim Blandy <jimb@redhat.com>
796
797 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Don't include
798 -Wuninitialized in the default list of build warnings if CFLAGS is
799 set, and doesn't include -O. (Using -Wuninitialized without
800 optimization produces a warning, which interferes with compilation
801 with -Werror.)
802
0c4507fd
JB		 8032005-02-21 Jim Blandy <jimb@redhat.com>
804
805 * callback.c (os_fstat): Don't declare 't' unless it's used.
806
9ab46d53
JB		 8072005-02-09 Jim Blandy <jimb@redhat.com>
808
809 * Make-common.in (CGEN): Load guile.scm, and include a trailing
810 '-s' argument.
811 (CGEN_FLAGS_TO_PASS): Include single quotes around the reference
812 to $(CGEN), to ensure that the command substitution happens where
813 the variable is referenced in the submake, not when the submake's
814 arguments are expanded.
815 (cgen.sh): Be prepared for the 'cgen' argument to contain spaces.
816 (arch, cpu, decode, cpu-decode, defs, desc): Place the name of the
817 application Scheme script directly after ${cgen}; don't precede it
818 with a -s.
819
f4f8cce4
HPN		 8202005-01-28 Hans-Peter Nilsson <hp@axis.com>
821
97f669ed
HPN		 822 * syscall.c (cb_syscall) <case CB_SYS_pipe>: New case.
823 * callback.c [HAVE_LIMITS_H]: Include limits.h.
824 Include libiberty.h.
825 (os_close, os_read, os_write, os_fstat, os_ftruncate): Support fd
826 being either end of a pipe.
827 (os_pipe, os_pipe_empty, os_pipe_nonempty): New functions.
828 (os_shutdown): Clear pipe state.
829 (default_callback): Initialize new members.
830
f4f8cce4
HPN		 831 * callback.c (default_callback): Initialize target_endian.
832 (cb_store_target_endian): Renamed from store, new first parameter
833 host_callback *cb, drop last parameter big_p. Take endianness
834 from cb.
835 (cb_host_to_target_stat): Change to use cb_store_target_endian.
836 Remove variable big_p.
837 * nrun.c (main): Initialize default_callback.target_endian.
838
35695fd6
AC		 8392005-01-14 Andrew Cagney <cagney@gnu.org>
840
841 * configure.ac: Replace SIM_AC_COMMON with sinclude of common.m4.
842 Add explicit call to AC_CONFIG_HEADER.
843 * common.m4: Delete call to AC_CONFIG_HEADER, update usage.
844 * configure: Re-generate.
845
f0569246
AC		 8462005-01-12 Andrew Cagney <cagney@gnu.org>
847
848 * common.m4: New file, based on of aclocal.m4.
849
38f48d72
AC		 8502005-01-11 Andrew Cagney <cagney@localhost.localdomain>
851
852 * aclocal.m4 (SIM_AC_OUTPUT): Rewrite to use 2.59 macros.
853 * configure: Regenerated to track ../common/aclocal.m4 changes.
854
b7026657
AC		 8552005-01-07 Andrew Cagney <cagney@gnu.org>
856
857 * configure.ac: Rename configure.in, require autoconf 2.59.
858 * aclocal.m4 (SIM_AC_COMMON): Delete call to AC_CONFIG_AUX_DIR.
859 * configure: Re-generate.
860
5d945fec
HPN		 8612004-12-15 Hans-Peter Nilsson <hp@axis.com>
862
863 * syscall.c (cb_syscall) <case CB_SYS_truncate>
864 <case CB_SYS_ftruncate>: New cases.
865
0d3cd463
HPN		 8662004-12-13 Hans-Peter Nilsson <hp@axis.com>
867
868 * syscall.c (cb_syscall) <case CB_SYS_lstat>: New case.
82571856 869 (cb_syscall) <case CB_SYS_rename>: New case.
af596d08 870 * callback.c (os_lstat): New function.
0d3cd463 871
119860e5
HPN		 8722004-12-08 Hans-Peter Nilsson <hp@axis.com>
873
027e2a04
HPN		 874 * run.1: Document --sysroot=filepath.
875 * sim-options.c (STANDARD_OPTIONS): New member OPTION_SYSROOT.
876 (standard_options): Support --sysroot=<path>.
877 (standard_option_handler): Handle OPTION_SYSROOT.
878 * syscall.c (simulator_sysroot): Define, initialized empty.
879 (get_path): Prepend simulator_sysroot to absolute file path.
880 [HAVE_STRING_H]: Include string.h.
881 [!HAVE_STRING_H && HAVE_STRINGS_H]: Include strings.h.
882 * nrun.c [HAVE_UNISTD_H]: Include unistd.h.
883 (main): If simulator_sysroot is not empty, chdir there.
884 * sim-config.h (simulator_sysroot): Declare.
885
119860e5
HPN		 886 * aclocal.m4 (SIM_AC_OUTPUT): Substitute @cgen_breaks@ for "break
887 cgen_rtx_error" in a CGEN-generated simulator.
888 * gdbinit.in: Break on sim_core_signal too. Have autoconf
889 replacement for CGEN-related breakpoints.
890
70ae6611
HPN		 8912004-12-07 Hans-Peter Nilsson <hp@axis.com>
892
893 * Make-common.in (sim-basics_h): Add $(callback_h).
894
697afb65
HPN		 8952004-12-03 Hans-Peter Nilsson <hp@axis.com>
896
897 * configure.in (SIM_CHECK_MEMBERS): Call for struct stat members
898 st_dev, st_ino, st_mode, st_nlink, st_uid, st_gid, st_rdev,
899 st_size, st_blksize, st_blocks, st_atime, st_mtime and st_ctime.
900 * aclocal.m4 (SIM_CHECK_MEMBER, SIM_CHECK_MEMBERS_1)
901 (SIM_CHECK_MEMBERS): New macros.
902 * callback.c (cb_host_to_target_stat): Use temporary macro ST_x
903 for struct stat member test and write. Add ST_x calls for each
904 struct stat member tested in configure.in. Wrap each ST_x call in
905 #ifdef of configure macro for that member.
906 * configure, config.in: Regenerate.
907
6e56eb07
HPN		 9082004-12-01 Hans-Peter Nilsson <hp@axis.com>
909
910 * cgen.sh: New thirteenth parameter opcfile, defaulting to
911 /dev/null.
912 <case desc>: Pass -OPC opcfile.
913 * Make-common.in (cgen-desc): Pass $(opcfile) as thirteenth
914 parameter to cgen.sh.
915
c87368ac
RE		 9162004-11-30 Richard Earnshaw <rearnsha@arm.com>
917
918 * Make-common.in (sim-basics_h): Correct dependencies on
919 cconfig.h and tconfig.h
920 (sim-load.o): Correct typo in sim-basics_h dependency.
921
08cd3760
RE		 9222004-11-18 Richard Earnshaw <rearnsha@arm.com>
923
15f5e61f
RE		 924 * Make-common.in (sim-*_h): Add macros for all sim headers listing
925 sub-dependencies for other sim files that they include.
926 (sim_main_headers): Use sim-*_h macros.
08cd3760
RE		 927 (sim-load.o): Depend on sim-basics_h, not sim_main_headers.
928
1afbf186
HPN		 9292004-11-16 Hans-Peter Nilsson <hp@axis.com>
930
1d72487d
HPN		 931 * sim-config.c (sim_config): Recognize when a bfd has unspecified
932 endian information.
933
1afbf186
HPN		 934 * Make-common.in (sim-load.o): Depend on $(sim_main_headers) and
935 $(remote_sim_h) too.
936 (sim_main_headers): Add sim-utils.h.
937
a3bb1089
FCE		 9382004-10-07 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
939
940 * cgen-defs.h (ENDSWITCH): Changed to compile with gcc-3.4.2.
941
5a645dc5
AC		 9422004-07-26 Andrew Cagney <cagney@gnu.org>
943
944 Problem from Olaf Hering <olh@suse.de>.
945 * Makefile.in (install-man, installdirs): Add DESTDIR prefix.
946
109d3db3
BE		 9472004-07-10 Ben Elliston <bje@au.ibm.com>
948
949 * hw-tree.c (parse_integer_property): Typo fix in comments.
950 * sim-options.c (sim_args_command): Likewise.
951
0aaa4a81
AC		 9522004-06-28 Andrew Cagney <cagney@gnu.org>
953
954 * run.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
955
0242f9ea
JR		 9562004-06-27 J"orn Rennecke <joern.rennecke@superh.com>
957
958 * callback.c (os_shutdown): Fix bug in last change: actually
959 mark file descriptors as available on startup.
960
594ee3a7
JR		 9612004-06-25 J"orn Rennecke <joern.rennecke@superh.com>
962
963 [ include/gdb: * callback.h (host_callback_struct): Replace
964 members fdopen and alwaysopen with fd_buddy. ]
965 * callback.c: Changed all users.
966
5f510f9c
AM		 9672004-06-15 Alan Modra <amodra@bigpond.net.au>
968
969 * sim-load.c (sim_load_file): Use bfd_get_section_size
970 instead of bfd_get_section_size_before_reloc.
971
7659f80a
DJ		 9722004-05-18 Daniel Jacobowitz <dan@debian.org>
973
974 * dv-glue.c (hw_glue_finish): Cast result of sizeof to long before
975 passing it to printf.
976
41ee5402
DJ		 9772004-05-10 Daniel Jacobowitz <dan@debian.org>
978
979 * callback.c: Update copyright dates.
980 * run.c: Likewise.
981 * sim-basics.h: Likewise.
982 * sim-load.c: Likewise.
983 * syscall.c: Likewise.
984
9852004-05-10 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
986
987 * callback.c: Include cconfig.h instead of config.h.
988 * run.c: Likewise.
989 * sim-basics.h: Likewise.
990 * sim-load.c: Likewise.
991 * syscall.c: Likewise.
992
6d0c993e
BE		 9932004-01-16 Ben Elliston <bje@wasabisystems.com>
994
995 * Makefile.in (clean): Remove rm -f $(ALL), as $(ALL) is empty.
996
6edf0760
NC		 9972003-12-19 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
998
999 * sim-core.c (sim_core_trans_addr): Added for m32r-linux-run.
1000
a69146da
KH		 10012003-11-22 Kazu Hirata <kazu@cs.umass.edu>
1002
1003 * sim-options.c (standard_options): Fix the names of H8
1004 variants.
1005
fc0a2244
AC		 10062003-10-30 Andrew Cagney <cagney@redhat.com>
1007
1008 * sim-trace.c, sim-base.h: Replace "struct symbol_cache_entry"
1009 with "struct bfd_symbol".
1010
ee3073b5
AC		 10112003-10-21 Andrew Cagney <cagney@redhat.com>
1012
1013 * callback.c (os_truncate): Call "truncate", and not "stat".
1014
198beae2
AC		 10152003-10-20 Andrew Cagney <cagney@redhat.com>
1016
1017 * sim-base.h: Replace "struct sec" with "struct bfd_section".
1018
8822d001
JR		 10192003-10-15 J"orn Rennecke <joern.rennecke@superh.com>
1020
1021 * callback.c (os_ftruncate, os_truncate): New functions.
1022 (default_callback): Initialize ftruncate and truncate members.
1023
ea52ff81
DB		 10242003-09-08 Dave Brolley <brolley@redhat.com>
1025
1026 On behalf of Doug Evans <dje@sebabeach.org>
1027 * cgen.sh: New arg archfile.
1028 * Make-common.in (cgen-arch,cgen-cpu,cgen-defs,cgen-decode,
1029 cgen-cpu-decode,cgen-desc): Update call to cgen.sh.
1030
e158f0a0
AC		 10312003-08-28 Andrew Cagney <cagney@redhat.com>
1032
1033 * dv-glue.c (hw_glue_finish): Change %d to %ld to match sizeof.
1034 * sim-options.c (print_help): Cast the format with specifier to
1035 "int".
1036
33319edb
DB		 10372003-08-20 Michael Snyder <msnyder@redhat.com>
1038 Dave Brolley <brolley@redhat.com>
1039
1040 * cgen-par.h (flags, word1): New target-specific
1041 fields of CGEN_WRITE_QUEUE_ELEMENT.
1042 (CGEN_WRITE_QUEUE_ELEMENT_FLAGS): New accessor macro.
1043 (CGEN_WRITE_QUEUE_ELEMENT_WORD1): New accessor macro.
1044 * gennltvals.sh: Add frv target.
1045 * nltvals.def: Add frv target.
1046
72f536bd
MS		 10472003-06-23 Michael Snyder <msnyder@redhat.com>
1048
ac59bf8d 1049 * nrun.c (main): Delete h8/300 ifdef (sim now handles signals).
72f536bd
MS		 1050 * sim-reg.c: Fix cut-and-paste bug in comment.
1051
1f1b2817
AC		 10522003-06-22 Andrew Cagney <cagney@redhat.com>
1053
1054 From matthew green <mrg@redhat.com>:
1055 * sim-fpu.h: Update copyright.
1056 (sim_fpu_fraction, sim_fpu_guard): New prototypes.
1057 * sim-fpu.c: Update copyright.
1058 (sim_fpu_fraction, sim_fpu_guard): New inline functions.
1059
89c0d7dd 10602003-06-17 Frank Ch. Eigler <fche@redhat.com>
6ec8fa7a 1061
89c0d7dd 1062 From Doug Evans <dje@sebabeach.org>:
6ec8fa7a
FCE		 1063 * cgen-trace.h (sim_disasm_read_memory): Update args to be compatible
1064 with disassemble_info:read_memory_func.
1065 * cgen-trace.c (sim_disasm_read_memory): Ditto.
1066
828c9ae6
MS		 10672003-06-04 Michael Snyder <msnyder@redhat.com>
1068
1069 * common/run.c (main): Remove SIM_H8300 ifdef.
1070 (usage): Ditto.
1071 * common/sim-options.c (STANDARD_OPTIONS): Add SIM_H8300SX.
1072 (standard_options): Add '-x' for h8/300sx.
1073 (standard_option_handler): Add case for SIM_H8300SX.
1074
80d35d90
MS		 10752003-04-13 Michael Snyder <msnyder@redhat.com>
1076
1077 * Make-common.in (sim-events.o, sim-config.o): Depend on sim-main.h.
1078
876fec02
AC		 10792003-03-01 Andrew Cagney <cagney@redhat.com>
1080
1081 * sim-engine.c (sim_engine_halt): If jmpbuf is invalid, abort.
1082 (sim_engine_vabort): Ditto.
1083
6b4a8935
AC		 10842003-02-27 Andrew Cagney <cagney@redhat.com>
1085
1086 * sim-utils.h (sim_analyze_program, sim_load_file): Rename _bfd to bfd.
1087 * sim-hload.c (sim_load), sim-base.h (sim_state_base): Ditto.
1088 * nrun.c (main): Ditto.
1089
dbd7cd63
AC		 10902003-02-26 Andrew Cagney <cagney@redhat.com>
1091
1092 * sim-engine.h (sim_engine_abort): Add noreturn attribute.
1093 (sim_engine_vabort): Ditto.
1094 (sim_engine_halt, sim_engine_restart): Ditto.
1095
836cc9f4
AC		 10962003-02-20 Andrew Cagney <ac131313@redhat.com>
1097
1098 * Make-common.in (SIM_NEW_COMMON_OBJS): Remove sim-break.o
1099 (sim-break_h): Delete macro.
1100 (sim-break.o): Delete rule.
1101 * sim-break.c: Delete file.
1102 * sim-break.h: Delete file.
1103 * sim-base.h [SIM_HAVE_BREAKPOINTS]: Don't include "sim-break.h".
1104 (STATE_BREAKPOINTS): Delete macro.
1105 (sim_state_base): Delete field breakpoints.
1106 * sim-module.c (modules) [SIM_HAVE_BREAKPOINTS]: Don't add
1107 sim_break_install to array.
1108
45a15d6f
KH		 11092003-01-08 Kazu Hirata <kazu@cs.umass.edu>
1110
1111 * run.c (usage): Fix typos.
1112
127a77fe
CD		 11132002-11-27 Richard Sandiford <rsandifo@redhat.com>
1114
1115 * sim-fpu.c (sim_fpu_inv): Use sim_fpu_div.
1116
b85e4829
AC		 11172002-11-22 Andrew Cagney <ac131313@redhat.com>
1118
1119 * dv-core.c: Update copyright. sim/common contributed to the FSF.
1120 * dv-glue.c, dv-pal.c, hw-base.c, hw-base.h, hw-device.c: Ditto.
1121 * hw-device.h, hw-handles.c, hw-handles.h: Ditto.
1122 * hw-instances.c, hw-instances.h, hw-properties.c: Ditto.
1123 * hw-properties.h, hw-tree.c, hw-tree.h, sim-alu.h: Ditto.
1124 * sim-basics.h, sim-bits.c, sim-bits.h, sim-config.c: Ditto.
1125 * sim-config.h, sim-core.c, sim-core.h, sim-endian.c: Ditto.
1126 * sim-endian.h, sim-events.c, sim-events.h, sim-inline.c: Ditto.
1127 * sim-inline.h, sim-io.c, sim-io.h, sim-n-bits.h: Ditto.
1128 * sim-n-core.h, sim-n-endian.h, sim-types.h: Ditto.
1129
d25b1553
AC		 11302002-11-13 Andrew Cagney <cagney@redhat.com>
1131
1132 * run.c (main): Remove SIM_HAVE_ENVIRONMENT from #endif.
1133
d690312f
CD		 11342002-11-06 Richard Sandiford <rsandifo@redhat.com>
1135
1136 * Make-common.in (SIM_EXTRA_DISTCLEAN): New macro.
1137 (distclean): Depend on it.
1138
7c3e3b33
AM		 11392002-10-14 Alan Modra <amodra@bigpond.net.au>
1140
1141 * cgen-trace.h: Test __BFD_H_SEEN__ rather than BFD_VERSION.
1142
7ede505a
DB		 11432002-08-29 Dave Brolley <brolley@redhat.com>
1144
1145 * Make-common.in (CGEN_READ_SCM): Remove ../../cgen/stamp-cgen.
1146
75c4388a
AC		 11472002-07-17 Andrew Cagney <cagney@redhat.com>
1148
1149 * run-sim.h: Add #ifdef RUN_SIM_H wrapper.
1150 (sim_set_callbacks, sim_size, sim_trace)
1151 (sim_set_trace, sim_set_profile_size, sim_kill): Declare. Moved
1152 to here from "gdb/remote-sim.h".
1153
7a3085c1 11542002-07-16 Andrew Cagney <ac131313@redhat.com>
39248af8
AC		 1155
1156 * sim-resume.c (sim_resume): Add local variable sig_to_deliver to
1157 avoid possible longjmp problems with automatic variable siggnal.
1158
076043f2
AC		 11592002-07-14 Andrew Cagney <ac131313@redhat.com>
1160
1161 From 2002-07-11 Momchil Velikov <velco@fadata.bg>:
1162 * Make-common.in (installdirs): Make $(libdir) too, needed when
1163 installing libsim.a.
1164
3fbeef0b
AC		 11652002-07-13 Andrew Cagney <ac131313@redhat.com>
1166
1167 * gennltvals.sh (dir): Mark d30v as obsolete.
1168 * nltvals.def: Remove d30v.
1169
bf962092
AC		 11702002-06-17 Andrew Cagney <cagney@redhat.com>
1171
27961795
AC		 1172 * hw-events.c (hw_event_queue_schedule): Initialize `dummy'.
1173
bf962092
AC		 1174 * sim-memopt.c: Include <unistd.h>.
1175 (do_memopt_add): Fix printf format.
1176 * sim-events.c (sim_events_schedule): Initialize ``dummy''.
1177
c8cca39f
AC		 11782002-06-16 Andrew Cagney <ac131313@redhat.com>
1179
1180 * aclocal.m4 (SIM_AC_OPTION_WARNINGS): Update to match GDB's
1181 --enable-gdb-build-warnings.
1182 * configure: Regenerated to track ../common/aclocal.m4 changes.
1183
307041b7 11842002-06-09 Aldy Hernandez <aldyh@redhat.com>
7d7d930f
AH		 1185
1186 * sim-fpu.c (unpack_fpu): Initialize exponent for
1187 sim_fpu_class_zero.
1188 (i2fpu): Same.
1189 (sim_fpu_sqrt): Same.
1190
3c25f8c7
AC		 11912002-06-08 Andrew Cagney <cagney@redhat.com>
1192
1193 * gentmap.c (gen_targ_map_c): Generate "gdb/callback.h".
1194 * sim-basics.h: Include "gdb/callback.h" and "gdb/remote-sim.h".
1195 * run.c: Ditto.
1196 * sim-load.c: Ditto.
1197 * callback.c: Ditto.
1198 * syscall.c: Ditto.
1199 * Make-common.in (callback_h): Define.
1200 (remote_sim_h): Define.
1201 (run.o): Update.
1202 (callback.o): Update.
1203 (syscall.o): Update.
1204 (sim-load.o):
1205 (nrun.o): Update.
1206 (sim-hload.o): Update.
1207 (sim-io.o): Update.
1208 (sim-reason.o): Update.
1209 (sim-reg.o): Update.
1210 (sim-resume.o): Update.
1211
dbec3bef
KH		 12122002-05-30 Kazu Hirata <kazu@cs.umass.edu>
1213
1214 * run.c: Fix formatting.
1215
de4112fa
NC		 12162002-05-20 Nick Clifton <nickc@cambridge.redhat.com>
1217
1218 * run-sim.h: New header. Provide prototypes for functions used
1219 between run() and libsim.a which are not used by GDB.
1220 * run.c: Include run-sim.h.
1221 (main): If SIM_TARGET_SWITCHES is defined call
1222 sim_target_parse_command_line.
1223 (usage): If SIM_TARGET_SWITCHES is defined call
1224 sim_target_display_usage.
1225
a8cdafbd
AV		 12262002-05-17 Andrey Volkov <avolkov@transas.com>
1227
1228 * run.c: Made h8300s as new target, not h8300h alias.
1229 Added new option -S (h8300s target)
1230 * sim-options.c: Ditto.
1231
5accf1ff
CD		 12322002-05-01 Chris Demetriou <cgd@broadcom.com>
1233
1234 * callback.c: Use 'deprecated' rather than 'depreciated.'
1235
080fe24b
AC		 12362002-02-24 Andrew Cagney <ac131313@redhat.com>
1237
1238 From wiz at danbala:
1239 * sim-fpu.h: Fix grammar and typos.
1240 Fix PR gdb/287.
1241
6439295f
CD		 12422002-02-10 Chris Demetriou <cgd@broadcom.com>
1243
1244 * callback.c: Fix some spelling errors.
1245 * hw-device.h: Likewise.
1246 * hw-tree.c: Likewise.
1247 * sim-abort.c: Likewise.
1248 * sim-alu.h: Likewise.
1249 * sim-core.h: Likewise.
1250 * sim-events.c: Likewise.
1251 * sim-events.h: Likewise.
1252 * sim-fpu.h: Likewise.
1253 * sim-profile.h: Likewise.
1254 * sim-utils.c: Likewise.
1255
dea03d4e
HPN		 12562002-01-31 Hans-Peter Nilsson <hp@axis.com>
1257
1258 * cgen-ops.h (ADDCQI, ADDCFQI, ADDOFQI, SUBCQI, SUBCFQI, SUBOFQI):
1259 New functions.
1260
1636f0bb
BE		 12612002-01-20 Ben Elliston <bje@redhat.com>
1262
1263 * sim-fpu.h (SIM_FPU_IS_QNAN): Replace "Quite" with "Quiet" in
1264 the comment for this enumerator.
1265
b59d44de
BE		 12662002-01-14 Ben Elliston <bje@redhat.com>
1267
1268 * sim-fpu.h: Fix comment about sim_fpu_* constants.
1269
280b26c0
KH		 12702001-12-20 Kazu Hirata <kazu@hxi.com>
1271
1272 * run.c (usage): Fix a typo.
1273
e3e473da
BE		 12742001-07-05 Ben Elliston <bje@redhat.com>
1275
1276 * Make-common.in (srccgen): Remove.
1277 (CGEN_CPU_DIR): Define.
1278 (CGEN_READ_SCM): Redefine without $(srccgen).
1279 (CGEN_ARCH_SCM): Ditto.
1280 (CGEN_CPU_SCM): Ditto.
1281 (CGEN_DECODE_SCM): Ditto.
1282 (CGEN_DESC_SCM): Ditto.
1283
2836ee25
FCE		 12842001-04-25 Frank Ch. Eigler <fche@redhat.com>
1285
1286 * sim-load.c (sim_load_file): Put it back: external now.
1287 * sim-utils.c (sim_analyze_program): Ditto. Nyuk nyuk nyuk.
1288
5b778125
AC		 12892001-04-21 Andrew Cagney <ac131313@redhat.com>
1290
1291 * sim-load.c (sim_load_file): Delete call bfd_cache_close. BFD
1292 internal interface.
1293 * sim-utils.c (sim_analyze_program): Ditto.
1294
6ec9f4a9
FCE		 12952001-04-19 Frank Ch. Eigler <fche@redhat.com>
1296
1297 * sim-utils.c (sim_analyze_program): Call bfd_cache_close after
1298 we're finished with its immediate use.
1299 * sim-load.c (sim_load_file): Ditto.
1300
764f1408
FCE		 13012001-03-16 Frank Ch. Eigler <fche@redhat.com>
1302
1303 Add support for mmap-based memory regions.
1304 * sim-memopt.c (mmap_next_fd): New global.
1305 (sim_memory_init): Reinitialize it.
1306 (OPTION_MEMORY_MAPFILE, memory_option_handler): Support new
1307 "--memory-mapfile FILE" option. Check for some errors.
1308 (do_memopt_add): Conditionally do mmap instead of malloc for
1309 backing store of simulated memory. Check for more errors.
1310 (do_simopt_delete, sim_memory_uninstall): Corresponding cleanup.
1311 * sim-memopt.h (munmap_length): New member of _sim_memopt.
1312 * configure.in: Look for mmap/fstat related functions and headers.
1313 * config.in, configure: Regenerated.
1314
35c20992
FCE		 13152001-03-15 Frank Ch. Eigler <fche@redhat.com>
1316
1317 * sim-core.c (sim_core_map_attach): Correct overlap-related
1318 error messages.
1319
f6bb7a3b
MM		 13202001-03-07 Michael Meissner <meissner@redhat.com>
1321
1322 * run.c (alloca-conf.h): Delete, no longer provided.
1323
01816cd8
BE		 13242001-02-22 Ben Elliston <bje@redhat.com>
1325
1326 * sim-trace.h (TRACE_VPU_IDX): Add.
1327 (TRACE_vpu): Define.
1328 (WITH_TRACE_VPU_P): Likewise.
1329 (TRACE_VPU_P): Likewise.
1330 * sim-trace.c (OPTION_TRACE_VPU): Define.
1331 (trace_options): Add --trace-vpu.
1332 (trace_option_handler): Handle OPTION_TRACE_VPU.
1333 (trace_option_handler): Include VPU tracing in --trace-semantics.
1334 (trace_idx_to_str): Handle TRACE_VPU_IDX.
1335
44a9331c
BE		 13362001-02-21 Ben Elliston <bje@redhat.com>
1337
1338 * sim-trace.h (TRACE_BRANCH_INPUT1): New macro.
1339 (TRACE_BRANCH_INPUT2): Likewise.
1340
c43ad8eb
BE		 13412001-02-09 Ben Elliston <bje@redhat.com>
1342
1343 * (profile_print_pc): Write header out in target byte order.
1344
13452001-02-09 Ben Elliston <bje@redhat.com>
1346
1347 * sim-profile.c (profile_pc_init): Correct bug in loop logic when
1348 adjusting the pc shift value.
1349
9397fcbf
FCE		 13502001-01-12 Chris Demetriou <cgd@sibyte.com>
1351
badd2b1e
BE		 1352 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly handle the case
1353 where a numeric value is supplied.
9397fcbf 1354
63fe1038
BE		 13552001-01-06 Ben Elliston <bje@redhat.com>
1356
1357 * cgen.sh: Allow extrafiles to include the semantics files when
1358 generating an ISA-specific decoder.
1359
b6f6b44d
AO		 13602000-12-27 Alexandre Oliva <aoliva@redhat.com>
1361
1362 * Make-common.in (sim-io.o): Depend on targ-vals.h.
1363
ad8707b5
BE		 13642000-12-23 Ben Elliston <bje@redhat.com>
1365
1366 * cgen-trace.c (trace_result): Handle 'f' type operands; output
1367 them to the trace stream using sim_fpu_printn_fpu. Include
1368 "sim-fpu.h".
1369
b94c0966
BE		 13702000-12-15 Ben Elliston <bje@redhat.com>
1371
1372 * sim-fpu.h (sim_fpu_printn_fpu): Declare.
1373 * sim-fpu.c (print_bits): Add digits parameter. Print only as many
1374 trailing digits as specified (-1 to print all digits).
1375 (sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
1376 (sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
1377 to print_bits ().
1378
fd5d712e
BE		 13792000-12-13 Ben Elliston <bje@redhat.com>
1380
1381 * cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
1382 sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
1383 (defs): New action.
1384
4c15ccf7
GK		 13852000-12-12 Geoffrey Keating <geoffk@redhat.com>
1386
1387 * sim-endian.h: Don't have parameters on macro definitions which
1388 are simply renaming functions, to permit use of XCONCAT2 in both
1389 the macro name and the arguments in a use of such a definition.
1390
0d277f51
BE		 13912000-12-11 Ben Elliston <bje@redhat.com>
1392
1393 * cgen-ops.h (SUBWORDDFDI): New function.
1394
bb4e03e5
BE		 13952000-12-05 Ben Elliston <bje@redhat.com>
1396
c79688eb
BE		 1397 * Make-common.in (cgen-defs): New target.
1398 (cgen-decode): Pass $(EXTRAFILES).
1399
bb4e03e5
BE		 1400 * genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
1401 -outfile-suffix options.
1402
76440e4b
BE		 14032000-12-04 Ben Elliston <bje@redhat.com>
1404
6227bc85
BE		 1405 * cgen-ops.h (SUBWORDSIQI): Mask off top bits.
1406 (SUBWORDSIUQI): Likewise.
1407 (SUBWORDDIHI): Likewise.
1408 (SUBWORDDIQI): New function.
1409
76440e4b
BE		 1410 * cgen-trace.c (disassemble_insn): Remove unused declaration.
1411 * cgen-scache.c (scache_option_handler): Remove unused local var.
1412
cdc2a5c3
BE		 14132000-12-03 Ben Elliston <bje@redhat.com>
1414
1415 * sim-profile.c (profile_option_handler): Remove unused prof_nr.
1416
4e73b9c1
SC		 14172000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1418
1419 * hw-events.c (delete_hw_event_data): Remove the scheduled events.
1420
ce9bc8d1
SC		 14212000-11-26 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1422
1423 * dv-core.c (dv_core_attach_address_callback): Don't abort if
1424 space is not zero.
1425
ce13044d
SC		 14262000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1427
1428 * hw-base.c (hw_delete): Don't free base_of_hw since it's freed.
1429 (set_hw_delete): Moved the macro as a function.
1430 * hw-base.h (set_hw_delete): Declare as external function.
1431 * hw-alloc.c (delete_hw_alloc_data): Allow to free the memory
1432 allocated using hw_malloc.
1433
7c070881
SC		 14342000-11-24 Stephane Carrez <Stephane.Carrez@worldnet.fr>
1435
1436 * sim-options.c (sim_parse_args): Free the memory used for
1437 long_options, short_options, handlers, opt_cpu, orig_val.
1438
4f49fa1b
BE		 14392000-11-20 Ben Elliston <bje@redhat.com>
1440
1441 * cgen-ops.h (SUBBI): New macro.
1442 (SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
1443 (SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
1444
2d84da1b
BE		 14452000-11-16 Ben Elliston <bje@redhat.com>
1446
1447 * cgen-types.h (VOID): New type.
1448
dbc168af
BE		 14492000-11-09 Ben Elliston <bje@redhat.com>
1450
1451 * sim-fpu.c (sim_fpu_one): Set exponent to 0.
1452 (sim_fpu_two): Set exponent to 1.
1453
e4f5c43e
EZ		 14542000-10-26 Ben Elliston <bje@redhat.com>
1455
1456 * cgen.sh: Handle an isa argument between cpu and mach. Default to
1457 `all'. Pass `-i' options to cgen applications.
1458 * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
1459 cgen-desc): Pass $(isa) to cgen.sh.
1460
a8d894af
BE		 14612000-10-08 Ben Elliston <bje@redhat.com>
1462
1463 * cgen-utils.c (cgen_rtx_error): New function.
1464
14652000-10-07 Ben Elliston <bje@redhat.com>
1466
1467 * cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
1468 conditions for sim_core_read_buffer().
1469
6d4c43bf
DB		 14702000-09-26 Dave Brolley <brolley@redhat.com>
1471
1472 * cgen-utils.c (RORQI): New function.
1473 (ROLQI): New function.
1474 (RORHI): New function.
1475 (ROLHI): New function.
1476
0e266e5c
DB		 14772000-08-28 Dave Brolley <brolley@redhat.com>
1478
1479 * cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
1480 in insn_value if it will fit.
1481
604259a0
FCE		 14822000-08-21 Frank Ch. Eigler <fche@redhat.com>
1483
1484 * Make-common.in, cgen.sh: Contribute CGEN-related build targets/rules.
1485
4193618c
DB		 14862000-08-15 Dave Brolley <brolley@redhat.com>
1487
1488 * sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
1489
14902000-08-15 Dave Brolley <brolley@redhat.com>
1491
1492 * sim-profile.h (PROFILE_DATA): Add cpu_freq.
1493 (PROFILE_CPU_FREQ): New macro.
1494 * sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
1495 (profile-options): Add profile-cpu-frequency.
1496 (parse_frequency): New function.
1497 (profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
1498 (profile_print_speed): Print cpu frequency and simulated execution time.
1499 Re-indent other items to match.
1500
548a3e15
AC		 15012000-08-09 Andrew Cagney <cagney@lulu.cygnus.com>
1502
1503 * dv-sockser.c (dv_sockser_init): Eliminate MIN macro.
1504
fab307a2
FCE		 15052000-07-27 Frank Ch. Eigler <fche@redhat.com>
1506
1507 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
1508 * Makefile.in (install): Install run.1 man page.
1509
46a19b74
AC		 1510Thu Jul 27 21:56:08 2000 Andrew Cagney <cagney@b1.cygnus.com>
1511
1512 From 2000-06-23 Doug Evans <dje@casey.transmeta.com>:
1513 * Makefile.in (headers,nltvals.def): Merge.
1514
3c765a54
AC		 1515Thu Jul 27 20:37:47 2000 Andrew Cagney <cagney@b1.cygnus.com>
1516
f9cbceb6
AC		 1517 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1518 * nrun.c (main): Print the simulator statistics only in
1519 verbose mode.
1520 * hw-properties.h (hw_find_integer_array_property): Fix
1521 prototype (use signed_cell).
1522
38e64f35
AC		 1523 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1524 * sim-events.c (sim_events_remain_time): New function returning
1525 the time that remains before the event is raised.
1526 * hw-events.c (hw_event_remain_time): Likewise.
1527 * sim-events.h (sim_events_remain_time): Declare.
1528 * hw-events.h (hw_event_remain_time): Declare.
1529
0802cc40
AC		 1530 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1531 * sim-hw.c: Use <errno.h> instead of <sys/errno.h>
1532 (OPTION_HW_LIST): New option --hw-list to list the devices.
1533 (hw_option_handler): List the device tree with 'sim_hw_print'.
1534
3c765a54
AC		 1535 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
1536 * sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
1537 (MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
1538 (EXTENDED): Define for 16-bit word size.
1539 * sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
1540 MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
1541 * sim-types.h: Added support for 16-bit targets.
1542
7fb283bc
FCE		 15432000-06-23 Frank Ch. Eigler <fche@redhat.com>
1544
1545 * cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
1546
ab42ee12
FCE		 15472000-06-24 Frank Ch. Eigler <fche@redhat.com>
1548
1549 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
1550 * Makefile.in (distclean): Clean cconfig.h also.
1551
eb2d80b4
AC		 1552Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com>
1553
1554 * configure: Regenerated to track ../common/aclocal.m4 changes.
1555
1556Tue May 23 21:35:53 2000 Andrew Cagney <cagney@b1.cygnus.com>
1557
1558 * aclocal.m4 (sim-profile): Enable the profiler by default.
1559
781c552e
AC		 1560Tue May 23 20:30:12 2000 Andrew Cagney <cagney@amy.cygnus.com>
1561
1562 * run.c (main): Initialize sigrc.
1563
5eb1a8fa
AC		 1564Wed Apr 26 16:18:44 2000 Andrew Cagney <cagney@b1.cygnus.com>
1565
1566 * sim-events.c (update_time_from_event): Add more detailed event
1567 tracing.
1568
b2ac51e4
DB		 15692000-03-30 Dave Brolley <brolley@redhat.com>
1570
1571 * aclocal.m4 (cgen): Use guile to run cgen.
1572
f8603f2f
DB		 15732000-03-23 Dave Brolley <brolley@redhat.com>
1574
1575 * cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
1576 ftruncdfsf.
1577 * cgen-accfp.c (fextsfdf): New function.
1578 (ftruncdfsf): New function.
1579 (cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
1580
0f831eb3
JJ		 15812000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
1582
1583 * cgen-ops.h: Added TRUNCSISI.
1584
e88acae7
FCE		 15852000-03-08 Dave Brolley <brolley@redhat.com>
1586
1587 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
1588 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
1589 (sim_queue_fn_si_write): Last argument is has type USI.
1590 (sim_queue_fn_sf_write): New function.
1591 * cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
1592 (sim_queue_fn_sf_write): New function.
1593 (cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
1594
baa7ae6f
AC		 1595Tue Feb 22 16:45:09 2000 Andrew Cagney <cagney@b1.cygnus.com>
1596
1597 * run.c (main): When SIM_HAVE_ENVIRONMENT enable tracing with
1598 sim_set_trace and run simulator using sim_resume.
1599 (main): Add option ``-o'' - operating environment. Only continue
1600 after a signal when operating environment.
1601 (main): Always set REASON and SIGRC using sim_stop_reason.
1602 (sim_trace): Delete extern declaration.
1603
6d358e86
NC		 16042000-02-08 Nick Clifton <nickc@cygnus.com>
1605
1606 * callback.c: Fix compile time warning messages.
1607 * run.c: Fix compile time warning messages.
1608
ed9a39eb
JM		 16091999-12-17 Dave Brolley <brolley@cygnus.com>
1610
1611 * sim-profile.h: (set_profile_option_mask): Add prototype.
1612 * sim-profile.c (set_profile_option_mask): No longer static.
1613
c4093a6a
JM		 1614Wed Dec 8 21:47:13 1999 Andrew Cagney <cagney@b1.cygnus.com>
1615
1616 * sim-arange.c: Include <string.h>
1617
de57eccd
JM		 16181999-12-07 Dave Brolley <brolley@cygnus.com>
1619
c4093a6a 1620 * sim-options.c (print_help): '=' required before optional argument.
de57eccd
JM		 1621 * cgen-par.h (CGEN_FN_MEM_QI_WRITE): New enumerator.
1622 (CGEN_FN_MEM_HI_WRITE): New enumerator.
1623 (CGEN_FN_MEM_SI_WRITE): New enumerator.
1624 (CGEN_FN_MEM_DI_WRITE): New enumerator.
1625 (CGEN_FN_MEM_DF_WRITE): New enumerator.
1626 (CGEN_FN_MEM_XI_WRITE): New enumerator.
1627 (fn_mem_qi_write): New union members.
1628 (fn_mem_hi_write): New union members.
1629 (fn_mem_si_write): New union members.
1630 (fn_mem_di_write): New union members.
1631 (fn_mem_df_write): New union members.
1632 (fn_mem_xi_write): New union members.
1633 (sim_queue_fn_mem_qi_write): New function.
1634 (sim_queue_fn_mem_hi_write): New function.
1635 (sim_queue_fn_mem_si_write): New function.
1636 (sim_queue_fn_mem_di_write): New function.
1637 (sim_queue_fn_mem_df_write): New function.
1638 (sim_queue_fn_mem_xi_write): New function.
1639 * cgen-par.c (sim_queue_fn_mem_qi_write): New function.
1640 (sim_queue_fn_mem_hi_write): New function.
1641 (sim_queue_fn_mem_si_write): New function.
1642 (sim_queue_fn_mem_di_write): New function.
1643 (sim_queue_fn_mem_df_write): New function.
1644 (sim_queue_fn_mem_xi_write): New function.
1645 (cgen_write_queue_element_execute): Handle CGEN_FN_MEM_QI_WRITE,
1646 CGEN_FN_MEM_HI_WRITE, CGEN_FN_MEM_SI_WRITE, CGEN_FN_MEM_DI_WRITE,
1647 CGEN_FN_MEM_DF_WRITE, CGEN_FN_MEM_XI_WRITE.
1648
c2d11a7d
JM		 16491999-12-01 Dave Brolley <brolley@cygnus.com>
1650
1651 * cgen-accfp.c (subsf): Check status code.
1652 (mulsf): Ditto.
1653 (negsf): Ditto.
1654 (abssf): Ditto.
1655 (sqrtsf): Ditto.
1656 (invsf): Ditto.
1657 (minsf): Ditto.
1658 (maxsf): Ditto.
1659 (subdf): Ditto.
1660 (muldf): Ditto.
1661 (divdf): Ditto.
1662 (negdf): Ditto.
1663 (absdf): Ditto.
1664 (sqrtdf): Ditto.
1665 (invdf): Ditto.
1666 (mindf): Ditto.
1667 (maxdf): Ditto.
1668
16691999-11-26 Dave Brolley <brolley@cygnus.com>
1670
1671 * cgen-par.h (fn_df_write): Mode of data is DF.
1672 (sim_queue_fn_df_write): Mode of data is DF.
1673 * cgen-par.c (sim_queue_fn_df_write): Mode of data is DF.
1674
16751999-11-22 Dave Brolley <brolley@cygnus.com>
1676
1677 * cgen-trace.c (SIZE_TRACE_BUF): Inxrease size of trace buffer.
1678 * cgen-par.h (CGEN_WRITE_QUEUE_SIZE): Increase size of queue.
1679
11cf8741
JM		 16801999-11-04 Dave Brolley <brolley@cygnus.com>
1681
1682 * cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_XI_WRITE and
1683 CGEN_MEM_XI_WRITE members.
1684 (CGEN_WRITE_QUEUE_ELEMENT): Add fn_xi_write and mem_xi_write members.
1685 (sim_queue_fn_xi_write): New function.
1686 (sim_queue_mem_xi_write): New function.
1687
1688 * cgen-par.c (sim_queue_fn_xi_write): New function.
1689 (sim_queue_mem_xi_write): New function.
1690 (cgen_write_queue_element_execute): Handle CGEN_FN_XI_WRITE and
1691 CGEN_MEM_XI_WRITE.
1692
e514a9d6
JM		 16931999-10-22 Dave Brolley <brolley@cygnus.com>
1694
1695 * cgen-par.h (insn_address): New field in CGEN_WRITE_QUEUE_ELEMENT.
1696 (CGEN_WRITE_QUEUE_ELEMENT_IADDR): New macro.
1697 * cgen-par.c: Set insn_address for each queued write. Get pc from
1698 cpu when executing queued writes.
1699
17001999-10-19 Dave Brolley <brolley@cygnus.com>
1701
1702 * cgen-par.h (sim_queue_fn_pc_write): New function.
1703 (CGEN_FN_PC_WRITE): New enumerator.
1704 (fn_pc_write): New union member.
1705 * cgen-par.c (sim_queue_fn_pc_write): New function.
1706 (cgen_write_queue_element_execute): Handle CGEN_FN_PC_WRITE.
1707
917317f4
JM		 17081999-10-18 Dave Brolley <brolley@cygnus.com>
1709
1710 * cgen-par.h (CGEN_MEM_DI_WRITE): New enumerator.
1711 (CGEN_MEM_DF_WRITE): New enumerator.
1712 (mem_di_write): New union member.
1713 (mem_df_write): New union member.
1714 * cgen-par.c (sim_queue_mem_di_write): New function.
1715 (sim_queue_mem_df_write): New function.
1716 (cgen_write_queue_element_execute): Handle CGEN_MEM_DI_WRITE and
1717 CGEN_MEM_DF_WRITE.
1718 * cgen-accfp.c (divsf): Check for division errors.
1719
17201999-10-14 Doug Evans <devans@casey.cygnus.com>
1721
1722 * cgen-engine.h (EXTRACT_INT,EXTRACT_UINT): Delete.
1723
2df3850c
JM		 17241999-10-07 Dave Brolley <brolley@cygnus.com>
1725
1726 * cgen-par.h (CGEN_FN_HI_WRITE): New enumerator.
1727 (fn_hi_write): New union member.
1728 (sim_queue_fn_hi_write): New function.
1729 * cgen-par.c (sim_queue_fn_hi_write): New function.
1730 (cgen_write_queue_element_execute): Handle CGEN_FN_HI_WRITE.
1731
2acceee2
JM		 17321999-09-29 Doug Evans <devans@casey.cygnus.com>
1733
1734 * cgen-defs.h (sim_engine_invalid_insn): New arg `vpc'.
1735 Change type of result to SEM_PC.
1736
1737Wed Sep 29 14:43:57 1999 Dave Brolley <brolley@cygnus.com>
1738
1739 * cgen-defs.h (sim_engine_invalid_insn): Now returns PC.
1740
6426a772
JM		 17411999-09-25 Doug Evans <devans@casey.cygnus.com>
1742
1743 * cgen-ops.h (SUBWORD*): Delete cpu arg.
1744 (JOIN*): Delete cpu arg.
1745
1746Tue Sep 21 17:14:16 1999 Dave Brolley <brolley@cygnus.com>
1747
1748 * genmloop.sh (@cpu@_scache_lookup): No longer takes last_insn_p
1749 parameter.
1750 (SET_LAST_INSN_P): Set last_insn_p flag in the scache element.
1751
c2c6d25f
JM		 1752Mon Sep 20 21:44:06 1999 Geoffrey Keating <geoffk@cygnus.com>
1753
1754 * sim-fpu.c (i2fpu): Keep the guard bits sticky when converting
1755 large values.
1756
7fc5b5ad
AC		 1757Tue Feb 8 16:33:48 2000 Andrew Cagney <cagney@b1.cygnus.com>
1758
1759 * run.c (main): Check the sim_stop_reason and only halt simulation
1760 when a valid stop condition is identified.
1761
c2c6d25f
JM		 1762Wed Sep 15 14:12:37 1999 Andrew Cagney <cagney@b1.cygnus.com>
1763
1764 * hw-tree.c, hw-properties.c, hw-instances.c: Include "sim-io.h".
1765
1766Tue Sep 14 14:15:47 1999 Dave Brolley <brolley@cygnus.com>
1767
1768 * cgen-par.h (CGEN_BI_WRITE): New enumerator.
1769 (bi_write): New union element.
1770 (sim_queue_bi_write): New function.
1771 * cgen-par.c (sim_queue_bi_write): New function.
1772 (cgen_write_queue_element_execute): Handle CGEN_BI_WRITE.
1773
d4f3574e
SS		 1774Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
1775
1776 * configure: Regenerated to track ../common/aclocal.m4 changes.
1777
1778 * aclocal.m4 (WERROR_CFLAGS, WARN_CFLAGS): Merge from
1779 ../gdb/configure.in.
1780 * Make-common.in (WERROR_CFLAGS, WARN_CFLAGS): Define.
1781 (SIM_WERROR_CFLAGS, SIM_WARN_CFLAGS): Define.
1782 (SIM_WARNINGS): Delete
1783 (CONFIG_CFLAGS): Update.
1784
1785Tue Aug 31 16:01:42 1999 Dave Brolley <brolley@cygnus.com>
1786
1787 * cgen-par.c: New file.
1788 * cgen-par.h: New file.
1789 * cgen-sim.h (cgen-par.h): #include it.
1790 * cgen-cpu.h (write_queue): New field.
1791 (CPU_WRITE_QUEUE): New access macro.
1792 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-par.h.
1793 (cgen-par.o): New target.
1794
104c1213
JM		 17951999-08-28 Doug Evans <devans@casey.cygnus.com>
1796
1797 * cgen-types.h (mode_type,MODE_VOID): Renamed from MODE_VM.
1798 * cgen-utils.c (mode_names): Update.
1799
53a5351d
JM		 18001999-08-20 Doug Evans <devans@casey.cygnus.com>
1801
1802 * genmloop.sh: New args -parallel-generic-write, -parallel-only.
1803 * cgen-engine.h (SEMANTIC_FN): Don't use version with PAREXEC
1804 buffer arg if WITH_PARALLEL_GENWRITE.
1805 (struct insn_sem): Handle WITH_PARALLEL_GENWRITE.
1806 (struct idesc): Ditto.
1807
1808Wed Aug 18 18:17:28 1999 Doug Evans <devans@canuck.cygnus.com>
1809
1810 * sim-model.c (model_option_handler): Add \n to error message.
1811
96baa820
JM		 18121999-08-08 Doug Evans <devans@casey.cygnus.com>
1813
1814 * cgen-engine.h (SEM_FN_NAME,SEMF_FN_NAME): Delete.
1815 (insn_sem): Rewrite.
1816 (sem_fn_desc): New struct.
1817 (idesc): Rewrite.
1818 * genmloop.sh (scache case,@cpu@_scache_lookup): Profile scache hit,
1819 misses if ! FAST_P.
1820 (scache case): Split into non-parallel/parallel versions.
1821 (@cpu@_engine_run_{full,fast}): Call @cpu@_{sem,semf}_init_idesc_table
1822 if not use semantic switch version.
1823
18241999-08-04 Doug Evans <devans@casey.cygnus.com>
1825
1826 * cgen-defs.h (SEM_BRANCH_TYPE): New enum.
1827 * cgen-engine.h (SEM_BRANCH_UNTAKEN,SEM_BRANCH_UNCACHEABLE): Delete.
1828 (SEM_BRANCH_INIT_EXTRACT): Delete.
1829 (SEM_BRANCH_INIT): Replace npc_ptr with br_type.
1830 (SEM_BRANCH_FINI): Ditto.
1831 (SEM_BRANCH_VIA_ADDR): Ditto.
1832 (SEM_BRANCH_VIA_CACHE): Ditto. Delete cachvarptr arg.
1833 (SEM_BRANCH_ADDR_CACHE): Delete.
1834 (SEM_SKIP_COMPILE,SEM_SKIP_INSN): New macros.
1835 * cgen-scache.h (cpu_scache): Replace member pbb_pr_npc_ptr with
1836 pbb_br_type.
1837 * genmloop.sh (eng.hin): Update prototype of ${cpu}_pbb_cti_chain.
1838 (@cpu@_pbb_begin): Initialize branch_target.
1839 (@cpu@_pbb_cti_chain): Replace arg new_vpc_ptr with br_type.
1840 (@cpu@_engine_run_full): Replace local pbb_br_npc_ptr with
1841 pbb_br_type.
1842 (@cpu@_engine_run_fast): Ditto.
1843
adf40b2e
JM		 1844Fri Jul 16 14:47:53 1999 Dave Brolley <brolley@cygnus.com>
1845
1846 * cgen-utils.c (RORSI): New function.
1847 (ROLSI): New function.
1848
18491999-07-14 Doug Evans <devans@casey.cygnus.com>
1850
1851 * Makefile.in (TAGS): Tweak TAGS regex.
1852 * cgen-mem.h (*): Add TAGS markers.
1853
43e526b9
JM		 1854Sun Jul 11 23:47:20 1999 Andrew Cagney <cagney@b1.cygnus.com>
1855
1856 * sim-resume.c (sim_resume): Ensure that the siggnal [sic] is only
1857 passed in when sim_resume is first entered - don't re-pass it
1858 after a restart.
1859
1860Sun Jul 11 23:34:44 1999 Andrew Cagney <cagney@b1.cygnus.com>
1861
1862 * sim-options.c (standard_option_handler): Add OPTION_LOAD_VMA and
1863 OPTION_LOAD_LMA but only when is defined.
1864 (standard_options): When SIM_HANDLES_LMA is defined include
1865 options --load-lma and --load-vma.
1866 (standard_install): Initialize STATE_LOAD_AT_LMA_P.
1867
1868 * sim-base.h (STATE_LOAD_AT_LMA_P): Define.
1869 (struct sim_state_base): Add load_at_lma_p.
1870 * sim-hload.c (sim_load): Replace SIM_HANDLES_LMA with
1871 STATE_LOAD_AT_LMA_P.
1872
1873Sun Jul 11 12:03:36 1999 Andrew Cagney <cagney@b1.cygnus.com>
1874
1875 * nrun.c (main): Re-format loop gnu style.
1876
9846de1b
JM		 1877Wed Jul 7 19:56:03 1999 Andrew Cagney <cagney@b1.cygnus.com>
1878
1879 * dv-sockser.c (connected_p): Initialize addrlen.
1880
18811999-07-06 Dave Brolley <brolley@cygnus.com>
1882
1883 * cgen-accfp.c (floatsidf): New function.
1884 (fixdfsi): New function.
1885
18861999-07-06 Doug Evans <devans@casey.cygnus.com>
1887
1888 * sim-model.c (sim_model_init): Issue error if machine is unsupported.
1889
43ff13b4
JM		 18901999-07-05 Doug Evans <devans@casey.cygnus.com>
1891
1892 * Make-common.in (CGEN_MAIN_CPU_DEPS): Add cgen-fpu.h.
1893 (cgen-fpu.o,cgen-accfp.o): Add rules for.
1894 * cgen-fpu.c: New file.
1895 * cgen-fpu.h: New file.
1896 * cgen-accfp.c: New file.
1897 * cgen-cpu.h (CGEN_CPU): New member fpu.
1898 * cgen-mem.h: Redo fp support.
1899 * cgen-ops.h: Delete k&r support. Redo fp support.
1900 * cgen-sim.h: Include cgen-fpu.h.
1901 * cgen-types.h (SF,DF,XF,TF): Moved to cgen-fpu.h.
1902
085dd6e6
JM		 19031999-06-23 Doug Evans <devans@casey.cygnus.com>
1904
1905 * cgen-engine.h (TARGET_SEM_BRANCH_FINI): Remove cruft at end of
1906 ifndef.
1907 * genmloop.sh (@cpu@_scache_lookup): Delete unused local var.
1908 (@cpu@_pbb_cti_chain): Minor clean up.
1909
cd0fc7c3
SS		 19101999-05-08 Felix Lee <flee@cygnus.com>
1911
1912 * aclocal.m4: Use AC_EXEEXT instead of AM_EXEEXT. Delete defn of
1913 AM_CYGWIN32 and AM_EXEEXT.
1914 * configure: Regenerate.
1915
7a292a7a
SS		 1916Fri Apr 16 16:43:22 1999 Doug Evans <devans@charmed.cygnus.com>
1917
1918 * sim-core.c (device_error,device_io_read_buffer,
1919 device_io_write_buffer): Delete decls.
1920 * sim-core.h: Put them here.
1921
1922 * sim-core.c (sim_core_read_buffer): Pass sd to device_io_read_buffer.
1923 (sim_core_write_buffer): Pass sd to device_io_write_buffer.
1924 * sim-n-core.h (sim_core_read_aligned_N): Ditto.
1925 (sim_core_write_aligned_N): Ditto.
1926
19271999-04-14 Stephane Carrez <stcarrez@worldnet.fr>
1928
1929 * sim-memopt.c (sim_memory_uninstall): Don't look into
1930 free()d memory.
1931
19321999-04-14 Doug Evans <devans@casey.cygnus.com>
1933
1934 * cgen-utils.scm (virtual_insn_entries): Update attribute definition.
1935
19361999-04-13 Doug Evans <devans@casey.cygnus.com>
1937
1938 * sim-core.c (sim_core_read_buffer): Handle NULL cpu when WITH_DEVICES.
1939 (sim_core_write_buffer): Ditto.
1940
19411999-04-02 Keith Seitz <keiths@cygnus.com>
1942
1943 * sim-io.c (sim_io_poll_quit): Only call the poll_quit callback
1944 after the interval counter has expired.
1945 (POLL_QUIT_INTERVAL): Define. Used to tweak the frequency of
1946 poll_quit callbacks. May be overridden by Makefile.
1947 (poll_quit_counter): New global.
1948 * sim-events.c: Remove all mentions of ui_loop_hook. The
1949 host callback "poll_quit" will serve the purpose.
1950 * run.c: Add definition of ui_loop_hook when NEED_UI_LOOP_HOOK
1951 is defined.
1952 * nrun.c: Remove declaration of ui_loop_hook.
1953
1954Wed Mar 31 18:55:41 1999 Doug Evans <devans@canuck.cygnus.com>
1955
1956 * cgen-run.c (sim_resume): Don't tell main loop to run "forever"
1957 if being used by gdb.
1958
19591999-03-22 Doug Evans <devans@casey.cygnus.com>
1960
1961 * cgen-types.h (XF,TF): Tweak.
1962 * cgen-ops.h: Redo inline support. Delete DI_FN_SUPPORT,
1963 in cgen-types.h.
1964 (SUBWORD*,JOIN*): Define.
1965 * cgen-trace.c (sim_cgen_disassemble_insn): Update, base_insn_bitsize
1966 moved into cpu descriptor.
1967 * sim-model.h (MACH): New member `num'.
1968
c906108c
SS		 19691999-02-09 Doug Evans <devans@casey.cygnus.com>
1970
c906108c
SS		 1971 * cgen-cpu.h (CGEN_DISASSEMBLER): New type.
1972 (CGEN_CPU): Member opcode renamed to cpu_desc.
1973 New members get_idata,disassembler.
1974 * cgen-defs.h (CGEN_INSN_VIRTUAL_P): CGEN_INSN_ATTR renamed to
1975 CGEN_INSN_ATTR_VALUE.
1976 (CGEN_STATE): Delete member opcode_table.
1977 (sim_disassemble_insn): Delete decl.
1978 * cgen-engine.h (struct insn_sem): Moved to here from <cpu>-decode.c.
1979 (struct idesc): Moved to here from <cpu>-decode.h.
1980 * cgen-run.c (prime_cpu): Call prepare_run callback.
1981 * cgen-trace.h (SFILE): New type.
1982 (sim_disasm_sprintf): Declare.
1983 (sim_disasm_read_memory,sim_disasm_perror_memory): Declare.
1984 (sim_cgen_disassemble_insn): Declare.
1985 * cgen-trace.c: Include errno.h,dis-asm.h. Don't include cpu-opc.h.
1986 (insn_fields): Delete.
1987 (trace_insn_fini): STATE_OPCODE_TABLE (sd) replaced with
1988 CPU_CPU_DESC (cpu).
1989 (trace_insn): Call CPU_DISASSEMBLER hook.
1990 (sim_disasm_sprintf): New function.
1991 (sim_disasm_read_memory): New function.
1992 (sim_disasm_perror_memory): New function.
1993 (sim_cgen_disassemble_insn): New function.
1994 * cgen-utils.c: Don't include cpu-opc.h.
1995 (virtual_insn_entries): New static local.
1996 (cgen_virtual_insn_table): Renamed from cgen_virtual_opcode_table.
1997 (cgen_insn_name): Rewrite.
1998 (disasm_sprintf,sim_disassemble_insn): Moved to cgen-trace.c.
1999 * cgen.sh (desc): New file generator handler.
2000 * genmloop.sh: -parallel changed to -parallel-read/-parallel-write.
2001 Define WITH_PARALLEL_READ/WITH_PARALLEL_WRITE appropriately.
2002 Don't include cpu-opc.h,cpu-sim.h.
2003 * sim-model.c (model_set): Delete SIM_DESC arg.
2004 (sim_model_set): Update.
2005 * sim-model.h (MACH): New member prepare_run.
2006
20071999-01-28 Frank Ch. Eigler <fche@cygnus.com>
2008
2009 * sim-memopt.c (memory_option_handler): Avoid memset() calls
2010 if redundant with allocator functions.
2011
2012Wed Jan 27 17:19:09 1999 Doug Evans <devans@canuck.cygnus.com>
2013
2014 * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix.
2015
2016 * sim-profile.h: Make like sim-trace.h.
2017 (PROFILE_USEFUL_MASK): New macro.
2018 * sim-profile.c (profile_options): Make like trace_options, allow
2019 optional on|off arg where applicable.
2020 (set_profile_option_mask): New function.
2021 (sim_profile_set_option): New function.
2022 (profile_option_handler): Simplify.
2023 Have -p only enable selected things, not everything.
2024 Add missing break to OPTION_PROFILE_PC_RANGE.
2025 * cgen-scache.c (scache_options): Allow optional on|off arg to
2026 --profile-scache.
2027 (scache_option_handler): Use sim_profile_set_option.
2028
20291999-01-26 Frank Ch. Eigler <fche@cygnus.com>
2030
2031 * sim-memopt.c (memory_options): Add MEMORY_FILL option.
2032 (memory_option_handler): Implement MEMORY_FILL option. Make
2033 MEMORY_CLEAR an alias for MEMORY_FILL=0.
2034 (parse_ulong_value): New function.
2035 (do_memopt_add): Allocate all buffers. Optionally fill them.
2036
20371999-01-15 Richard Henderson <rth@cygnus.com>
2038
2039 * hw-events.c (hw_event_queue_schedule): _vtracef takes a
2040 va_list, not an integer.
2041 * sim-events.c (sim_events_schedule): Likewise.
2042
2043 * sim-types.h (UNSIGNED32, UNSIGNED64): Properly cast to
2044 the appropriate type.
2045
20461999-01-14 Doug Evans <devans@casey.cygnus.com>
2047
2048 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR.
2049 (sim_disassemble_insn): Update prototype.
2050 (sim_engine_invalid_insn): Ditto.
2051 * cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
2052 (SEM_BRANCH_INIT): PCADDR->IADDR.
2053 (SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
2054 * cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
2055 * cgen-scache.h (*): Ditto.
2056 * cgen-trace.c (*): Ditto.
2057 * cgen-trace.h (*): Ditto.
2058 * cgen-utils.c (*): Ditto.
2059 * cgen-types.h (integer modes): Use signedNN/unsignedNN types.
2060 (insn_t): Delete.
2061 * genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
2062 (simple engine framework): Rewrite.
2063 * sim-module.c (modules): Install model module sooner (and in
2064 particular before the profile module).
2065
20661999-01-12 Doug Evans <devans@casey.cygnus.com>
2067
2068 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype.
2069 * sim-model.c (sim_mach_lookup_bfd_name): New function.
2070 (sim_model_init): Call it.
2071
2072 * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns.
2073
20741999-01-05 Doug Evans <devans@casey.cygnus.com>
2075
2076 * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
c906108c
SS		 2077 * cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
2078 (SEM_BRANCH_INIT_EXTRACT): New macro.
2079 (SEM_BRANCH_INIT): Add taken_p.
2080 (TARGET_SEM_BRANCH_FINI): Provide default definition.
2081 (SEM_BRANCH_FINI): Use it.
2082 (SEM_INSN): Update.
2083 * cgen-run.c (sim_resume): Handle tracing of last insn.
2084 * cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
2085 * cgen-trace.c (current_abuf): New static global.
2086 (trace_insn_init): Initialize it.
2087 (trace_insn_fini): Use it.
2088 (trace_insn): Set it.
2089 * cgen.sh (arch case): Pass -m ${mach} to cgen.
2090 * genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
2091 (@cpu@_emit_after): Ditto.
2092 (simple @cpu@_engine_run_full): New local `pc'. Initialize semantic
2093 labels if WITH_SEM_SWITCH_FULL.
2094 * sim-model.c: Include bfd.h.
2095 (sim_model_init): New function.
2096 (sim_model_install): Record init fn.
2097 * sim-model.h (MACH): New member bfd_name.
2098 * sim-module.c (modules): Initialize model before scache.
2099
21001998-12-24 Frank Ch. Eigler <fche@cygnus.com>
2101
2102 * dv-sockser.c (DEFAULT_TIMEOUT): Increase to 1 ms.
2103
2104 * nrun.c (main): Remain in simulation loop for traps and
2105 exceptions when in operating environment mode.
2106 (ui_loop_hook): New stub hook for standalone use.
2107 * sim-events.c (sim_events_process): Call ui_loop_hook
2108 periodically on CYGWIN host.
2109
2110 * sim-reason.c (sim_stop_reason): Return host signal numbers
2111 to gdb on sim_stopped and sim_signalled cases.
2112 * sim-engine.c (sim_engine_halt): Call SIM_CPU_EXCEPTION_SUSPEND
2113 hook just before longjmp.
2114 * sim-resume.c (sim_resume): Call SIM_CPU_EXCEPTION_RESUME
2115 hook just before sim_engine_run.
2116
2117 * sim-n-core.h (sim_core_trace_M): Allay const warning.
2118 * sim-trace.h (trace_generic): Ditto.
2119 * sim-trace.c (trace_generic): Ditto.
2120
21211998-12-14 Doug Evans <devans@casey.cygnus.com>
2122
2123 * Make-common.in (SIM_MAIN_DEPS): New var.
2124 (CGEN_MAIN_CPU_DEPS): New var.
2125 * aclocal.m4: Add --enable-cgen-maint option.
2126 * cgen-mem.h (GETMEM*): New arg `pc'. Pass to sim_core routine.
2127 (SETMEM*): Ditto.
2128 (GETIMEM*): Pass pc value to sim_core routine.
2129
2130Fri Dec 11 16:58:36 1998 Andrew Cagney <cagney@b1.cygnus.com>
2131
2132 * hw-handles.c (hw_handle_add_ihandle, hw_handle_add_phandle):
2133 Compare with ZERO not NULL.
2134
2135Thu Dec 10 14:14:39 1998 Andrew Cagney <cagney@b1.cygnus.com>
2136
2137 * hw-properties.c, hw-instances.c, hw-tree.c: Include
2138 "sim-assert.h".
2139
21401998-12-09 Doug Evans <devans@casey.cygnus.com>
2141
2142 * sim-arange.c: Include libiberty.h, and stdlib.h if present.
2143 * sim-trace.c: Include stdlib.h if present.
2144 * dv-sockser.c: Include unistd.h if present.
2145 (dv_sockser_init): Add missing arg to call to sim_io_eprintf.
2146 * cgen-scache.c (scache_flush): Delete unused locals i,sc.
2147
21481998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2149
2150 * gennltvals.sh: Add i960.
2151 * nltvals.def: Rebuild.
2152
21531998-12-04 Doug Evans <devans@casey.cygnus.com>
2154
2155 * cgen-defs.h: New file, old cgen-sim.h.
2156 * cgen-sim.h: Simple header that includes others.
2157 * sim-arange.c: New file.
2158 * sim-arange.h: New file.
2159 * sim-basics.h: Include it.
2160 * Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
2161 (sim-arange.o): Add rule for.
2162 * sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
2163 (sim_io_eprintf_cpu): Add prototype.
2164 * sim-inline.h (HAVE_INLINE): Define if GNUC.
2165 (INLINE2): New macro.
2166 (EXTERN_INLINE): New macro.
2167 * sim-module.c (sim_post_argv_init): Initialize cpu backlink
2168 before calling module init fns.
2169 * sim-profile.c (OPTION_PROFILE_*): Move into enum.
2170 (profile_init): New function.
2171 (profile_options): New option --profile-range.
2172 (profile_option_handler): Handle --profile-range.
2173 (profile_print_insn): Qualify address range specific section titles.
2174 (profile_print_addr_ranges): New function.
2175 (profile_info): Print address ranges if specified.
2176 (profile_install): Set profile_init init fn.
2177 * sim-profile.h (PROFILE_DATA): New member `range'.
2178 * sim-trace.c (trace_init): New function.
2179 (trace_options): New option --trace-range.
2180 (trace_option_handler): Handle --trace-range.
2181 (trace_install): Set trace_init init fn.
2182 * sim-trace.h (TRACE_DATA): New member `range'.
2183 * sim-utils.c (sim_cpu_msg_prefix): New function.
2184 (sim_io_eprintf_cpu): New function.
2185 * cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
2186 (PC_IN_PROFILE_RANGE_P): New macro.
2187 * cgen-trace.c (trace_insn_init): Set current_insn to NULL.
2188 (trace_insn_fini): New arg abuf. All callers updated.
2189 Exit early if trace_insn not called. Check ARGBUF_PROFILE_P before
2190 printing cycle counts.
2191 * cgen-trace.h (trace_insn_fini): Update prototype.
2192 (TRACE_RESULT_P): New macro.
2193 (TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf. All callers updated.
2194 (TRACE_INSN): Check ARGBUF_TRACE_P.
2195 (TRACE_EXTRACT,TRACE_RESULT): New arg abuf. All callers updated.
2196 * cgen-types.h (SIM_INLINE): Delete.
2197 (SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
2198 * cgen-utils.c: Don't include cgen-engine.h
2199 * genmloop.sh (@cpu@_fill_argbuf): New function.
2200 (@cpu@_fill_argbuf_tp): New function.
2201 (@cpu@_emit_before,@cpu@_emit_after): New functions.
2202 (@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
2203 (SET_CTI_VPC,SET_INSN_COUNT): Update.
2204 (@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
2205 doing profiling. Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
2206 (@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
2207 doing profiling. Update call to TRACE_INSN_FINI.
2208
2209 * sim-memopt.c (sim_memory_uninstall): Result type is `void'.
2210
22111998-12-03 Frank Ch. Eigler <fche@cygnus.com>
2212
2213 * sim-memopt.c (sim_memory_uninstall): Deallocate all memory
2214 regions.
2215
22161998-12-01 Doug Evans <devans@casey.cygnus.com>
2217
2218 * sim-inline.c (SIM_INLINE_P): Fix typo.
2219
22201998-11-30 Doug Evans <devans@casey.cygnus.com>
2221
2222 * cgen-utils.c (cgen_virtual_opcode_table): Update.
2223
2224Tue Nov 24 18:40:03 1998 Andrew Cagney <cagney@b1.cygnus.com>
2225
2226 * gennltvals.sh: Add v850 and d10v. Sort alphabetically.
2227 * nltvals.def: Re-generate.
2228
2229Mon Nov 23 13:28:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2230
2231 * sim-core.c (reverse_n, sim_core_uninstall, sim_core_init,
2232 sim_core_map_attach, sim_core_map_detach, next_event_queue,
2233 new_sim_core_mapping): Only define when EXTERN_SIM_CORE_P, pacify
2234 GCC.
2235 * sim-events.c (sim_events_uninstall, sim_events_suspend,
2236 sim_events_resume, sim_events_zalloc, insert_sim_event): Ditto.
2237
22381998-11-22 Doug Evans <devans@tobor.to.cygnus.com>
2239
2240 * genmloop.sh (${cpu}_pbb_chain): Watch for Ctrl-C's.
2241 (${cpu}_pbb_cti_chain): Ditto.
2242
22431998-11-18 Doug Evans <devans@casey.cygnus.com>
2244
2245 * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
c906108c
SS		 2246 * cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
2247 (EXTRACT_INT,EXTRACT_UINT): New macros.
2248 (SEM_SEM_ARG): New macro.
2249 (SEM_NEXT_VPC): New arg `pc'.
2250 * cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
2251 (sim_disassemble_insn): Update prototype.
2252 * cgen-trace.c (current_insn,insn_fields): New static locals.
2253 (trace_insn): Set them.
b83266a0 2254 * cgen-utils.c: #include cgen-engine.h.
c906108c
SS		 2255 (sim_disassemble_insn): New arg insn_fields.
2256 Handle variable length insns.
2257 * genmloop.sh: Only emit pbb decls if -pbb.
2258 (${cpu}_scache_lookup): New arg `vpc'.
2259 (scache support): Fetch pc before entering loop.
2260
2261 * gennltvals.sh: Add fr30 support.
2262 * nltvals.def: Rebuild.
2263
2264Wed Nov 18 10:22:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2265
2266 * sim-types.h: Re-do type system so that GCC's attribute and mode
2267 are used to specify types. Handle case of ALPHA.
2268
22691998-11-13 Frank Ch. Eigler <fche@elastic.org>
2270
2271 * aclocal.m4: Add tests for dlopen family.
2272 * config.in: Regenerated.
2273
2274Wed Nov 11 14:02:25 1998 Doug Evans <devans@canuck.cygnus.com>
2275
2276 * sim-hload.c (sim_load): Pass `prog_name' to sim_load_file, not NULL.
2277
2278Wed Nov 4 23:51:19 1998 Doug Evans <devans@seba.cygnus.com>
2279
2280 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
2281 HAVE_PARALLEL_INSNS, define as 0 or 1. Emit decls of fns in mloop.cin.
2282 * cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
2283 * cgen-sim.h: ... to here.
2284
2285Wed Oct 28 12:00:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2286
2287 * aclocal.m4 (enable-build-warnings): Replace
2288 enable-sim-warnings. Extend =LIST syntax so that prepend and
2289 append of options is possible. Drop -Werror, add
2290 -Wstrict-prototypes for GDB compatibility.
2291 * Make-common.in (SIM_WARNINGS): Update.
2292
2293Mon Oct 19 13:56:32 1998 Doug Evans <devans@seba.cygnus.com>
2294
2295 * Make-common.in (CGEN_INCLUDE_DEPS): Define.
2296 (sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
2297 (sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
2298 (cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
2299 explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
2300 CGEN_INCLUDE_DEPS.
2301 * cgen-cpu.h: New file.
2302 * cgen-engine.h: New file.
2303 * cgen-scache.h: New file.
2304 * cgen-sim.h: Delete portions moved to new files.
2305 * genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
2306 rather than sending result to stdout.
2307
2308Fri Oct 9 14:20:22 1998 Doug Evans <devans@seba.cygnus.com>
2309
2310 * Make-common.in (sim-reg.o): New rule.
2311 (cgen-run.o): New rule.
2312 * cgen-ops.h: Delete many BI macros. Change all UBI -> BI.
2313 * cgen-run.c (prime_cpu): New function.
2314 * cgen-scache.c: Add pseudo-basic-block (pbb) scaching support.
2315 (scache_option_handler, case OPTION_PROFILE_SCACHE): Handle explicitly
2316 mentioned cpu.
2317 (scache_flush_cpu,scache_lookup,scache_lookup_or_alloc): New fns.
2318 * cgen-sim.h (CGEN_INSN_VIRTUAL_TYPE): New enum.
2319 (CGEN_INSN_VIRTUAL_P): New macro.
2320 (SEM_PC): New typedef.
2321 (SEMANTIC_FN): Change type of result to SEM_PC.
2322 (SEM_SET_FULL_CODE,SEM_SET_FAST_CODE,SEM_SET_CODE): New macros.
2323 (IDESC_CTI_P,IDESC_SKIP_P): New macros.
2324 (SCACHE_MAP): New typedef.
2325 (CPU_SCACHE): Add pbb support.
2326 (scace_lookup,scache_lookup_or_alloc,scache_flush_cpu): Declare.
2327 (SEM_BRANCH_INIT_EXTRACT,SEM_BRANCH_INIT,SEM_BRANCH_FINI): New macros.
2328 (CGEN_CPU): New members running_p,insn_count,{fast,full}_engine_fn,
2329 max_slice_insns.
2330 (INSN_NAME): Delete.
2331 (cgen_insn_name): Declare.
2332 (sim_engine_invalid_insn): Renamed from sim_engine_illegal_insn.
2333 * cgen-trace.c (trace_buf): Shrink from 1024 to 256 bytes.
2334 (first_insn_p): Make static.
2335 (trace_insn): Handle virtual insns specially.
2336 (cgen_trace_printf): Ensure we haven't overflowed the buffer.
2337 * cgen-types.h (UBI): Delete.
2338 (MODE_TYPE): New enum.
2339 (HOSTINT,HOSTUINT,HOSTPTR): Delete.
2340 * cgen-utils.c (mode_names): Delete UBI. Add INT,UINT,PTR.
2341 (cgen_virtual_opcode_table): New global.
2342 (cgen_insn_name): New function.
2343 (sim_disassemble_insn): Ignore virtual insns.
2344 * genmloop.sh: Delete top level loop generation. Add pbb support.
2345 * sim-cpu.h (CPU_INSN_NAME_FN): New typedef.
2346 (sim_cpu_base): New members max_insns,insn_name,model_data.
2347 (CPU_PC_GET,CPU_PC_SET): New macros.
2348 (sim_pc_get,sim_pc_set): Declare.
2349 * sim-model.c (model_set): Call model init fn.
2350 * sim-model.h (MODEL_FN): New typedef.
2351 (INSN_TIMING): New member model_fn.
2352 (MODEL): New members num,init.
2353 * sim-profile.c (sim_profile_print_bar): Renamed from print_bar.
2354 All callers updated.
2355 (profile_insn_init): New fn.
2356 (profile_print_insn): Update, INSN_NAME -> CPU_INSN_NAME.
2357 Exit early if insn profiling not supported.
2358 (profile_print_memory): Update, MAX_MODES -> MODE_TARGET_MAX.
2359 (profile_install): Record profile_insn_init as init fn.
2360 (profile_uninstall): Free PROFILE_INSN_COUNT if non-null.
2361 * sim-profile.h: Update, MAX_MODES -> MODE_TARGET_MAX.
2362 (PROFILE_DATA): Delete member exec_time.
2363 Change insn_count to pointer to array, rather than the array.
2364 (sim_profile_print_bar): Declare.
2365
2366Wed Oct 7 16:56:42 1998 Doug Evans <devans@seba.cygnus.com>
2367
2368 * cgen-run.c: New file.
2369 * sim-reg.c: New file.
2370
2371Mon Sep 14 10:58:19 1998 Frank Ch. Eigler <fche@cygnus.com>
2372
2373 * aclocal.m4: Add checks for -lsocket and -lnsl.
2374
2375 * dv-sockser.c (dv_sockser_init): Use SO_REUSEADDR to
2376 allow local port reuse on listening socket.
2377
2378Tue Sep 1 15:36:52 1998 Frank Ch. Eigler <fche@cygnus.com>
2379
2380 * sim-config.h: Remove reference to linux kernel header.
2381
2382Tue Aug 25 12:45:27 1998 Frank Ch. Eigler <fche@cygnus.com>
2383
2384 * dv-sockser.c (sockser_addr): Make variable non-static.
2385
2386Mon Aug 24 11:47:37 1998 Joyce Janczyn <janczyn@cygnus.com>
2387
2388 * sim-hw.{c,h} (sim_hw_parse): Return struct hw pointer.
2389
2390Tue Aug 11 18:12:19 1998 Doug Evans <devans@canuck.cygnus.com>
2391
2392 * sim-events.c (sim_events_elapsed_time): Fix calculation.
2393
2394Tue Aug 4 20:36:46 1998 Jeff Holcomb <jeffh@cygnus.com>
2395
2396 * Make-common.in (install-common): Add $(EXEEXT) when installing
2397 run.
2398
2399Mon Aug 3 11:46:01 1998 Doug Evans <devans@seba.cygnus.com>
2400
2401 * cgen-sim.h (cgen_state): New member opcode_table.
2402 * cgen-utils.c (sim_disassemble_insn): Use it.
2403
2404Fri Jul 24 10:14:18 1998 Doug Evans <devans@canuck.cygnus.com>
2405
2406 * cgen-mem.h (DECLARE_SETT): Fix return type.
2407 * cgen-sim.h (sim_engine_illegal_insn): Declare.
2408 * cgen-scache.c: Include stdlib.h.
2409 * cgen-trace.c (trace_extract): Use %lx for PCADDR.
2410 * sim-model.c (model_option_handler): Remove unused variable `n'.
2411
2412Tue Jul 21 16:27:43 1998 Doug Evans <devans@seba.cygnus.com>
2413
2414 * cgen-utils.c: Include bfd.h.
2415 (sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
2416
2417Wed Jul 8 18:24:10 1998 Jeffrey A Law (law@cygnus.com)
2418
2419 * sim-bits.h (EXTEND24): Fix typo.
2420
2421Wed Jul 8 17:41:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
2422
2423 * sim-events.c (ETRACE_P): New macro.
2424 (struct _sim_event): Add member trace.
2425 (sim_events_free): Reclaim trace message.
2426
2427 * sim-events.c, sim-events.h (sim_events_schedule_vtracef,
2428 sim_events_schedule_tracef): New functions, include printf trace
2429 information in argument list. If tracing, store asprintf'd trace
2430 message in sim_event.
2431
2432 * hw-events.c, hw-events.h (hw_event_queue_schedule_tracef,
2433 hw_event_queue_schedule_vtracef): New functions, mimic
2434 sim_event_tracef.
2435
2436Mon Jul 6 15:51:14 1998 Jeffrey A Law (law@cygnus.com)
2437
2438 * sim-bits.h (EXTEND24): Define.
2439
2440Thu Jul 2 17:13:25 1998 Doug Evans <devans@seba.cygnus.com>
2441
2442 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
2443 (CPU_SCACHE_HASH_MASK): New macro.
2444 (SCACHE_HASH_PC): Rewrite.
2445 * genmloop.sh (engine_resume_{full,fast}): Move some of hash
2446 computation out of main loop.
2447
2448Wed Jul 1 16:44:12 1998 Doug Evans <devans@seba.cygnus.com>
2449
c906108c
SS		 2450 * cgen-sim.h (RECORD_IADDR): Delete.
2451 * cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
2452 * genmloop.sh (engine_resume_{full,fast}): Delete icount.
2453
2454Wed Jun 17 12:25:08 1998 Mark Alexander <marka@cygnus.com>
2455
2456 * gennltvals.def (mn10200): Add entry.
2457 * nltvals.def: Regenerate with MN10200 additions.
2458
2459Wed Jun 17 13:18:28 1998 Andrew Cagney <cagney@b1.cygnus.com>
2460
2461 * sim-inline.h (EXTERN_*): Replace with EXTERN_*_P. Correct
2462 documentation on how it works.
2463
2464 * sim-core.h, sim-core.c (sim_core_install, sim_core_attach,
2465 sim_core_detach, sim_core_read_buffer, sim_core_write_buffer,
2466 sim_core_set_xor, sim_core_xor_read_buffer,
2467 sim_core_xor_write_buffer): Update.
2468
2469 * sim-events.h, sim-events.c (sim_events_install,
2470 sim_events_watch_clock, sim_events_schedule_after_signal,
2471 sim_events_schedule, sim_events_watch_sim, sim_events_watch_core,
2472 sim_events_deschedule): Update.
2473
2474 * sim-fpu.h, sim-fpu.c (sim_fpu_zero, sim_fpu_one, sim_fpu_two,
2475 sim_fpu_max32, sim_fpu_max64): Update.
2476
2477Sat Jun 13 07:45:38 1998 Doug Evans <devans@fallis.cygnus.com>
2478
2479 * cgen-trace.c (trace_insn_fini): Redo cycle handling.
2480 * sim-profile.h (PROFILE_DATA): Rename cycle handling members.
2481 * sim-profile.c (profile_print_model): Update.
2482
2483Fri Jun 12 18:35:07 1998 Doug Evans <devans@seba.cygnus.com>
2484
2485 * gennltvals.def (m32r): Use common syscall.h now.
2486 (mn10300): Add entry.
2487 * nltvals.def: Regenerate.
2488
2489 * sim-engine.c (sim_engine_get_run_state): New function.
2490 * sim-engine.h (sim_engine_get_run_state): Declare it.
2491
2492Thu Jun 11 00:50:03 1998 Doug Evans <devans@seba.cygnus.com>
2493
2494 * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
2495 * sim-core.c (sim_core_signal): Make extern, always define.
2496
2497Wed Jun 10 16:02:29 1998 Doug Evans <devans@seba.cygnus.com>
2498
2499 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
2500 * cgen-ops.h (ANDIF): New macro.
2501 (ANDIF[BQHSD]I): Delete.
2502
2503Thu Jun 4 13:53:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2504
2505 * hw-events.c (create_hw_event, delete_hw_event): Delete.
2506 (hw_event_queue_schedule, hw_event_queue_deschedule,
2507 bounce_hw_event): Fix hw-event memory corruptions found by Joyce
2508 Janczyn.
2509
2510 * hw-alloc.h (HW_NZALLOC): Define.
2511
2512 * Make-common.in (test-hw-events): Add target for testing the
2513 hw-event code.
2514
2515Mon May 25 21:11:26 1998 Andrew Cagney <cagney@b1.cygnus.com>
2516
2517 * Make-common.in (SIM_COMMON_HW_OBJS): Add hw-handles.o and
2518 hw-instances.o.
2519 hw-handles.c, hw-instances.c, hw-handles.h, hw-instances.h: New
2520 files.
2521 * hw-main.h: Include hw-handles.h, hw-instances.h.
2522 * hw-base.h ({create,delete}_hw_{handles,instances}_data): Declare
2523 * hw-base.c (hw_create, hw_delete): Call same.
2524
2525Mon May 25 18:55:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
2526
2527 * dv-core.c: Include hw-main.h and sim-main.h.
2528 * dv-pal.c: Include hw-main.h and sim-io.h.
2529 * dv-glue.c: Include hw-main.h.
2530
2531 * hw-main.h: New file. Move list of includes to here.
2532 * hw-base.h: From here.
2533 * Make-common.in (hw_base_headers): Rename to hw_main_headers.
2534 (hw-*.o, dv-*.o): Update.
2535 * hw-tree.c, hw-base.c, hw-properties.c, hw-ports.c, hw-device.c,
2536 hw-events.c, hw-alloc.c, sim-hw.c: Include hw-main.h instead of
2537 sim-main.h.
2538
2539 * hw-base.h (do_hw_attach_regs, do_hw_poll_read_method,
2540 do_hw_poll_read): Move declarations from here.
2541 * hw-main.h: To here.
2542
2543 * hw-base.h (struct hw_device_descriptor, hw_finish_callback):
2544 Move from here.
2545 * hw-main.h (struct hw_descriptor, hw_finish_method): To here,
2546 rename.
2547 * Make-common.in (hw-config.h): Update
2548 * hw-base.c, dv-pal.c, dv-glue.c: Update
2549
2550 * dv-glue.c, hw-device.h, hw-base.h, hw-ports.c: Rename
2551 `*_callback' to `*_method.
2552
2553Mon May 25 18:41:18 1998 Andrew Cagney <cagney@b1.cygnus.com>
2554
2555 * hw-base.h (set_*): Move set method macros from here.
2556 * hw-device.h: To here.
2557
2558Mon May 25 18:21:38 1998 Andrew Cagney <cagney@b1.cygnus.com>
2559
2560 * hw-base.h (create_hw_property_data, delete_hw_property_data):
2561 Declare.
2562
2563 * hw-base.c (hw_create, hw_delete): Call
2564 * hw-properties.c (create_hw_property_data,
2565 delete_hw_property_data): Define.
2566
2567Mon May 25 17:40:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
2568
2569 * hw-device.c, hw-properties.c: Include hw-base.h
2570
2571 * hw-alloc.h, hw-alloc.c: New files. Move alloc code to here.
2572 * hw-device.c: From here.
2573 * hw-base.h: Include "hw-events.h".
2574
2575 * hw-base.h (create_hw_alloc_data, delete_hw_alloc_data): Declare.
2576 * hw-base.c (hw_create, hw_delete): Call.
2577 * hw-alloc.c (create_hw_alloc_data, delete_hw_alloc_data): Define.
2578
2579 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-alloc.o.
2580 (hw-alloc.o): New target.
2581
2582Mon May 25 17:14:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2583
2584 * hw-events.h, hw-events.c: New files. Move event code to here.
2585 * sim-hw.c: From here.
2586 * hw-base.h: Include "hw-events.h".
2587 * Make-common.in (SIM_NEW_COMMON_OBJS): Add hw-events.o.
2588 (hw-events.o): New target.
2589
2590 * hw-device.h (struct hw): Add struct hw_event_data events_of_hw.
2591 * hw-events.h (struct hw_event): Replace typedef hw_event.
2592
2593 * hw-base.h (create_hw_event_data, delete_hw_event_data): Declare.
2594 * hw-base.c (hw_create, hw_delete): Call.
2595 * hw-events.c (create_hw_event_data, delete_hw_event_data): Define.
2596
2597 * dv-pal.c: Update.
2598
2599Mon May 25 16:55:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2600
2601 * hw-base.c (panic_hw_port_event, empty_hw_ports): Move from here.
2602 * hw-ports.c: To here.
2603
2604 * hw-base.h, hw-ports.c (create_hw_port_data,
2605 delete_hw_port_data): New functions.
2606 * hw-base.c (hw_delete, hw_create): Call same.
2607
2608 * hw-base.h (set_hw_ports, set_hw_port_event): Move set functions
2609 from here.
2610 * hw-ports.h: To here.
2611
2612Mon May 25 16:42:48 1998 Andrew Cagney <cagney@b1.cygnus.com>
2613
2614 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
2615 PROCESSOR and CIA arguments.
2616
2617Fri May 22 12:16:27 1998 Andrew Cagney <cagney@b1.cygnus.com>
2618
2619 * aclocal.m4 (SIM_AC_OPTION_HW): Add enable / disable argument.
2620 Move common object files from here.
2621 * Make-common.in (SIM_COMMON_HW_OBJS): To here.
2622
2623Thu May 21 17:57:16 1998 Andrew Cagney <cagney@b1.cygnus.com>
2624
2625 * sim-hw.c: Include ctype.h.
2626 (do_hw_poll_read): Do not assume EAGAIN.
2627
2628Wed May 20 04:37:57 1998 Doug Evans <devans@seba.cygnus.com>
2629
2630 * cgen-trace.c (first_insn_p): New static local.
2631 (trace_insn_init): Set it.
2632 (trace_insn_fini): Use TRACE_PREFIX.
2633 (trace_insn): Rewrite to use trace_prefix.
2634 * sim-trace.c (trace_prefix): Don't print filename arg if NULL.
2635 Adjust width accordingly.
2636
2637 * sim-profile.h (PROFILE_DATA): New member profile_any_p.
2638 (PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
2639 (PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
2640 (PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
2641 (PROFILE_COUNT_CORE): Simplify.
2642 * sim-profile.c (profile_option_handler): Compute profile_any_p.
2643
2644Tue May 19 23:55:30 1998 Doug Evans <devans@seba.cygnus.com>
2645
2646 * cgen-ops.h (ADDCFSI): Fix typo.
2647
2648Sat May 16 12:44:52 1998 Doug Evans <devans@seba.cygnus.com>
2649
2650 * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
2651 * genmloop.sh: Use them rather than static locals.
2652
2653 * sim-engine.c (sim_engine_set_run_state): New function.
2654 * sim-engine.h (sim_engine_set_run_state): Declare.
2655 * genmloop.sh (pending_reason,pending_sigrc): New static locals.
2656 (@cpu@_engine_stop): New args reason,sigrc. All callers updated.
2657 (engine_resume): Reorganize. Allow synchronous exit from main loop.
2658
2659Fri May 15 16:06:05 1998 Doug Evans <devans@seba.cygnus.com>
2660
2661 * cgen-trace.c (trace_insn_init): New arg first_p.
2662 All callers updated.
2663 (trace_insn_fini): New arg last_p. All callers updated.
2664 * cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
2665 (TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
2666 * genmloop.sh (engine_resume): Update.
2667
2668Fri May 15 15:59:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2669
2670 * Make-common.in (install-common): Run ranlib on installed copy of
2671 libsim.a.
2672
2673Fri May 15 15:03:00 1998 Joyce Janczyn <janczyn@cygnus.com>
2674
2675 * Make-common.in (install-common): Rename and install libsim.a.
2676
2677Tue May 12 15:23:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
2678
2679 * sim-io.c (unistd.h): Include.
2680
2681Wed May 6 16:04:18 1998 Doug Evans <devans@seba.cygnus.com>
2682
2683 * Make-common (sim_main_headers): Sort.
2684 (cgen-*.o): Add cgen-sim.h dependency.
2685
2686 * cgen-scache.c (scache_init): Only allocate space if scache element
2687 size is non-zero.
2688 (scache_flush,scache_print_profile): Check if scache in use first.
2689
2690 * cgen-sim.h (IDESC): Provide forward declaration.
2691 (DECODE): Delete.
2692 (CGEN_CPU): Always define scache member. New members idesc,opcode.
2693 (cgen_cpu_max_extra_bytes): Declare.
2694 * cgen-utils.c (cgen_cpu_max_extra_bytes): New function.
2695
c906108c
SS		 2696 * sim-cpu.h: New file. sim_cpu_base moved here.
2697 Move sim_cpu_lookup decl here.
2698 * sim-base.h: #include "sim-cpu.h".
2699 * sim-cpu.c: New file.
2700 * Make-common (sim_main_headers): Add sim-cpu.h.
2701 (sim-cpu.o): Add rule for.
2702
2703 * sim-model.c (set_model): Delete.
2704 (sim_model_set,model_set): New functions.
2705 (sim_model_install): Renamed from model_install.
2706 Don't set default model here.
2707 (model_option_handler): Rewrite --model processing.
2708 (sim_model_lookup,sim_mach_lookup): New functions.
2709 * sim-model.h (MAX_MODELS,MAX_INSNS): Delete.
2710 (insn_timing): Delete.
2711 (INSN_TIMING): New member `num'.
2712 (IMP_PROPERTIES): Always define scache_elm_size member.
2713 (MACH): New member init_cpu.
2714 (sim_machs): Renamed from machs.
2715 (sim_model_install): Renamed from model_install.
2716 (sim_model_set,sim_model_lookup,sim_mach_lookup): Declare.
2717 * sim-module.c (modules): Update.
2718
2719 * sim-profile.c (profile_print_insn): Add cpu arg to INSN_NAME macro.
2720
2721 * sim-io.c: #include <errno.h>.
2722
2723Wed May 6 12:39:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
2724
2725 * dv-pal.c (struct hw_pal_device): Add reader.
2726 (hw_pal_finish): Initialize reader.
2727 (scan_hw_pal): Use reader.
2728
2729 * hw-base.h, sim-hw.c (do_hw_poll_read): New function.
2730 (HW_IO_EOF, HW_IO_NOT_READY): Define.
2731 * dv-pal.c: Use.
2732
2733 * sim-io.h, sim-io.c (sim_io_poll_read): New function. Copy from
2734 ../ppc/main.c sim_io_read_stdin.
2735
2736Fri May 1 12:11:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
2737
2738 * hw-tree.h (hw_tree_print): Paramaterize with print and file
2739 arguments.
2740 * hw-tree.c: Update.
2741
2742 * hw-base.h (hw_port_event_callback): Delete CPU/CIA args.
2743 * hw-device.h (hw_io_read_buffer, hw_io_write_buffer): Delete
2744 CPU/CIA args.
2745 * hw-ports.h (hw_port_event): Ditto.
2746 * hw-ports.c (hw_port_event): Update.
2747 * hw-base.c (panic_hw_io_read_buffer, panic_hw_io_write_buffer):
2748 Update.
2749 * dv-pal.c (hw_pal_io_read_buffer, hw_pal_io_write_buffer):
2750 Update.
2751 (hw_pal_io_write_buffer): Call hw_halt not sim_engine_halt.
2752 (do_counter_event): Update.
2753 * dv-glue.c (hw_glue_io_read_buffer): Update.
2754 (hw_glue_port_event): Update.
2755
2756 * hw-device.h (SIM_DESC): Replace with struct sim_state.
2757 * hw-base.h (hw_create): Ditto.
2758 * hw-base.c (hw_create): Ditto.
2759
2760 * hw-device.c (hw_abort, hw_trace, hw_hw_event_queue_schedule,
2761 hw_event_queue_deschedule, hw_event_queue_time): Delete, moved
2762 from here to.
2763 * sim-hw.c: Here.
2764 * hw-device.h (hw_system_cpu): Declare.
2765 * sim-hw.c (hw_system_cpu): New function.
2766
2767 * sim-core.c (sim_core_map_attach, sim_core_attach): Call
2768 sim_hw_abort not hw_abort.
2769 (sim-hw.h): Include.
2770 (sim_core_read_buffer, sim_core_write_buffer): Call
2771 sim_hw_io_read_buffer and sim_hw_io_write_buffer. Do not pass CPU
2772 argument.
2773 (sim_core_set_xor): Do not pass CPU when aborting.
2774
2775 * sim-n-core.h (sim_core_read_aligned_N,
2776 sim_core_write_aligned_N): Call sim_hw_abort not hw_abort.
2777 (sim_core_read_aligned_N, sim_core_write_aligned_N): Call
2778 sim_cpu_hw_io_read_buffer and sim_cpu_hw_io_write_buffer. Does not
2779 return length.
2780
2781 * sim-hw.h: Declare sim_hw_io_{read,write}_buffer. Declare
2782 sim_hw_print.
2783 * sim-hw.c (sim_hw_io_read_buffer, sim_hw_io_write_buffer,
2784 sim_cpu_hw_io_read_buffer, sim_cpu_hw_io_write_buffer): New
2785 functions.
2786 (sim_hw_print): New function.
2787
2788 * sim-engine.h (sim_engine_vabort): Declare.
2789 * sim-engine.c (sim_engine_vabort): New function.
2790
2791Wed Apr 29 23:58:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2792
2793 * sim-trace.c (print_data): For floating-point numbers trace raw
2794 hex value.
2795 (trace_result_fp2): New function.
2796 * sim-trace.h (trace_result_fp2): New declaration.
2797 (TRACE_FP_RESULT2): New macro.
2798
2799Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
2800
2801 * common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
2802 AM_CYGWIN32 and AM_EXEEXT.
2803 * common/Make-common.in: set EXEEXT, add missing EXEEXTs
2804 to run and install-common rules.
2805 * common/configure: regenerate
2806
2807Sat Apr 25 17:45:01 1998 Andrew Cagney <cagney@b1.cygnus.com>
2808
2809 * sim-types.h (cell_word): New type.
2810 (natural_cell): Delete type.
2811
2812Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
2813
2814 * configure: Regenerated to track ../common/aclocal.m4 changes.
2815 * config.in: Ditto.
2816
2817Sun Apr 26 15:25:07 1998 Tom Tromey <tromey@cygnus.com>
2818
2819 * acconfig.h (NEED_DECLARATION_PRINTF): Removed.
2820
2821Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
2822
2823 * configure: Regenerated to track ../common/aclocal.m4 changes.
2824 * config.in: Ditto.
2825
2826Fri Apr 24 11:38:08 1998 Tom Tromey <tromey@cygnus.com>
2827
2828 * acconfig.h: New file.
2829 * Make-common.in (top_builddir): New macro.
2830 (INTL_LIB): Removed.
2831 (INTLLIBS): New macro.
2832 (INTLDEPS): Likewise.
2833 (LIBDEPS): Use INTLDEPS.
2834 (EXTRA_LIBS): Use INTLLIBS.
2835 * aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
2836 (CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
2837 AM_LC_MESSAGES): New macros from GNU gettext.
2838
2839Fri Apr 24 19:57:59 1998 Andrew Cagney <cagney@b1.cygnus.com>
2840
2841 * sim-config.h: Discard leading _ from macros.
2842 * sim-types.h: Ditto.
2843
2844Wed Apr 22 14:14:19 1998 Michael Meissner <meissner@cygnus.com>
2845
2846 * Make-common.in (CSEARCH): Add -I to intl directories.
2847 (INTL_LIB): Point to libintl.a.
2848 (LIBDEPS): Add $(INTL_LIB).
2849 (EXTRA_LIBS): Ditto.
2850
2851Tue Apr 21 12:44:27 1998 Doug Evans <devans@canuck.cygnus.com>
2852
2853 * cgen-types.h (GETHIDI,MAKEDI): Tweak.
2854
2855 * cgen-ops.h (ADDCFSI): Fix.
2856 (SUBCFSI): Tweak.
2857
2858Tue Apr 21 13:18:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
2859
2860 * sim-types.h (signed_address, unsigned_address): Define.
2861
2862Mon Apr 20 21:47:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
2863
2864 * sim-fpu.c (sim_fpu_2d): Don't return an SNaN, convert it into a
2865 QNaN.
2866
2867Thu Apr 16 10:30:14 1998 Andrew Cagney <cagney@b1.cygnus.com>
2868
2869 * sim-fpu.c, sim-fpu.h (sim_fpu_fractionto, sim_fpu_tofraction):
2870 New functions, pack / unpack sim_fpu struct using raw values.
2871 (sim_fpu_is): Differentiate between negative and positive
2872 infinity.
2873
2874Tue Apr 14 18:49:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
2875
2876 * sim-bits.h (EXTEND4): Define.
2877 (EXTEND4, EXTEND15, EXTEND11): Ditto.
2878
2879Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
2880
2881 * sim-memopt.c (parse_addr): Sunos 4.5 does not have strtol
2882 declared so we need this cast to prevent long long addresses
2883 from being misconfigures. Results in access to unmapped memory.
2884
2885Tue Apr 14 13:19:14 1998 Doug Evans <devans@canuck.cygnus.com>
2886
2887 * Make-common.in (RUNTESTFLAGS): Define.
2888 (check): Pass RUNTESTFLAGS to recursive make.
2889
2890Tue Apr 14 15:09:19 1998 Andrew Cagney <cagney@b1.cygnus.com>
2891
2892 * sim-info.c (sim_info): Be verbose when either VERBOSE or
2893 STATE_VERBOSE_P.
2894
2895Sat Apr 4 23:24:17 1998 Andrew Cagney <cagney@b1.cygnus.com>
2896
2897 * aclocal.m4 (sim-inline): By default, disable sim-inline when
2898 cross compiling.
2899
2900Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
2901
2902 * aclocal.m4 (sim-cflags): Add -fomit-frame-pointer to defaults.
2903 (sim-inline): Update to match sim-inline.[hc]
2904 * configure: Regenerated to track ../common/aclocal.m4 changes.
2905
2906 * Make-common.in (sim_main_headers): Add sim-inline.h
2907
2908 * sim-bits.h (sim-bits.c): Include when H_REVEALS_MODULE_P.
2909 selected.
2910 * sim-endian.h (sim-endian.c): Ditto.
2911
2912 * sim-events.h (_SIM_EVENTS_H_): Replace with SIM_EVENTS_H.
2913 (sim_events_set_trace): Delete unused prototype.
2914
2915 * sim-core.h (_SIM_CORE_H_): Replace with SIM_CORE_H.
2916 * sim-core.c (_SIM_CORE_C_): Ditto for SIM_CORE_C.
2917
2918 * sim-fpu.h (sim-fpu.c): Include when H_REVEALS_MODULE_P.
2919 (sim_fpu_to232i, sim_fpu_to232u, sim_fpu_i232to, sim_fpu_u232to):
2920 Comment out, not yet implemented in sim-fpu.c.
2921 (sim_fpu_zero, sim_fpu_one, sim_fpu_two, sim_fpu_qnan,
2922 sim_fpu_max32, sim_fpu_max64): Mark as EXTERN_SIM_FPU.
2923
2924 * sim-inline.h: Rewrite description.
2925 (H_REVEALS_MODULE_P, C_REVEALS_MODULE_P): Define.
2926 (SIM_MAIN_INLINE): Add inline option.
2927
2928 * sim-inline.c (semantics.c, idecode.c, engine.c, ...): Do not
2929 include generated files. Handled by generator directly.
2930
2931Sat Apr 4 01:07:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2932
2933 * sim-trace.c (set_trace_option_mask): Keep TRACE_ANY_P
2934 up-to-date.
2935
2936 * sim-trace.h (TRACE_ANY_P): Define.
2937 (struct _trace_data): Add trace_any_p.
2938
2939Mon Mar 30 17:11:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
2940
2941 * run.c (main): Handle all alternatives of enum sim_stop.
2942 (main): Delete unused `asection *s'.
2943
2944Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
2945
2946 * hw-tree.h, hw-tree.c (hw_tree_vparse): New function
2947
2948 * configure: Regenerated to track ../common/aclocal.m4 changes.
2949
2950 * sim-hw.c: New file.
2951 * sim-hw.h (sim_hw_parse): Declare function.
2952 (hw-tree.h): Do not include.
2953
2954 * sim-base.h (STATE_HW): Define.
2955 (struct sim_state_base): Add member struct *hw.
2956
2957 * sim-module.c (sim-hw.h): Include.
2958 (modules): Add sim_hw_install.
2959
2960 * aclocal.m4 (sim_hw_obj): Add sim-hw.o
2961
2962Fri Mar 27 14:55:06 1998 Andrew Cagney <cagney@b1.cygnus.com>
2963
2964 * sim-base.h (CPU_INDEX): Define.
2965
2966 * sim-utils.c (sim_state_alloc): Initialize.
2967 * sim-module.c (sim_post_argv_init): Ditto.
2968
2969Thu Mar 26 10:07:57 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2970
2971 * aclocal.m4 (sim_hw_obj): Fix sed expression to generate
2972 properly formatted lists.
2973
2974Thu Mar 26 10:37:22 1998 Andrew Cagney <cagney@b1.cygnus.com>
2975
2976 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was
2977 0x2f needs to be 0x3f.
2978
2979Thu Mar 26 09:10:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
2980
2981 * hw-tree.c (hw_tree_find_property): Return NULL when device is
2982 not found.
2983 (hw_tree_find_*_property): Clean up error message when property is
2984 not found.
2985
2986 * dv-pal.c (hw_pal_io_read_buffer): Check the smp property is
2987 present before looking for it.
2988
2989Wed Mar 25 16:17:38 1998 Ian Carmichael <iancarm@cygnus.com>
2990
2991 * aclocal.m4 (AC_CHECK_HEADERS): Add check for fpu_control.h.
2992 (AC_CHECK_FUNCS): Add check for __setfpucw.
2993 * configure: Regenerated.
2994
2995Wed Mar 25 09:18:34 1998 Andrew Cagney <cagney@b1.cygnus.com>
2996
2997 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value,
2998 hw_pal_timer, hw_pal_timer_value): Define.
2999 (hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
3000 (do_counter_event, do_counter_read, do_counter_value,
3001 do_counter_write): new functions.
3002
3003Tue Mar 24 12:24:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3004
3005 * hw-tree.c (hw_printf): Send tree dump to stderr, same as other
3006 trace output.
3007
3008 * hw-base.c (hw_create): Stop searching for a device when one is
3009 found.
3010
3011Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
3012
3013 * configure: Regenerated to track ../common/aclocal.m4 changes.
3014
3015Mon Mar 23 10:25:08 1998 Andrew Cagney <cagney@b1.cygnus.com>
3016
3017 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Add second argument,
3018 appends extra devices.
3019 (SIM_AC_OPTION_HARDWARE): Substute sim_hw, a non-duplicate list of
3020 the device names.
3021
3022 * Make-common.in (hw-config.h): New target, create hw-config.h
3023 file.
3024 (SIM_HW): Definition from @sim_hw@.
3025 (hw-base.o): Depend on hw-config.h
3026
3027Tue Mar 24 17:41:35 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3028
3029 * Make-common.in: Get SHELL from configure.
3030 * (stamp-tvals sim-inline.c): Use $(SHELL) when invoking
3031 move-if-change. Fixes NT native build problem.
3032 * Makefile.in (nltvals.def): Use $(SHELL) when invoking
3033 move-if-change. Fixes NT native build problem.
3034 * configure: Regenerate with autoconf 2.12.1 to fix shell issues for
3035 NT native builds.
3036
3037Sun Mar 22 16:54:40 1998 Andrew Cagney <cagney@b1.cygnus.com>
3038
3039 * hw-device.h, hw-device.c (hw_strdup): New function.
3040
3041 * hw-base.c (hw_create): Use hw_strdup when saving a copy of the
3042 strings name, family and args.
3043 (full_name_of_hw): Use hw_strdup when returning the full path.
3044
3045 * hw-properties.c: Clean up property not found / wrong type error
3046 messages.
3047
3048 * hw-tree.c (hw_tree_parse): Finish a devices initialization
3049 before attaching any ports.
3050
3051 * hw-base.c (hw-config.): Include. Replace hardwired table.
3052
3053 * dv-glue.c: Copy over ../ppc/hw_glue.c. Update to new framework.
3054
3055 * Make-common.in: Add rule for dv-glue.o.
3056
3057Sun Mar 22 16:45:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3058
3059 * hw-base.c (hw_finish): Move setting of trace level to here.
3060 (hw_create): From here.
3061
3062 * hw-base.h, hw-base.c (do_hw_attach_regs): Copy function from
3063 ../ppc/device_table.c.
3064
3065 * dv-pal.c (hw_pal_finish): Attach PAL device to parent bus.
3066
3067 * hw-tree.c (print_properties): Supress path when printing
3068 properties of root node.
3069
3070Sun Mar 22 16:21:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3071
3072 * hw-device.h (HW_TRACE): Define.
3073 (hw_trace): Declare.
3074 * hw-device.c (hw_trace): Implement function.
3075
3076 * hw-base.c (hw_create): Set hw trace level from "trace?"
3077 property.
3078
3079 * dv-core.c (dv_core_attach_address_callback): Add trace.
3080
3081 * dv-pal.c: Replace DTRACE with HW_TRACE.
3082
3083Sun Mar 22 15:23:35 1998 Andrew Cagney <cagney@b1.cygnus.com>
3084
3085 * hw-device.h (HW_ZALLOC, HW_MALLOC): New macros.
3086 (hw_alloc_data): Delcare.
3087 (struct hw): Add member alloc_of_hw.
3088
3089 * hw-device.c (hw_zalloc, hw_malloc, hw_free, hw_free_all): New
3090 functions. Assocate memory with a device.
3091 (stdlib.h): Include.
3092
3093 * hw-base.h (set_hw_delete): Define.
3094 (hw_delete_callback): Declare.
3095 (hw_delete): Declare.
3096
3097 * hw-base.c (hw_delete): Implement function.
3098 (struct hw_base_data): Add member to_delete.
3099 (ignore_hw_delete): New function, does nothing.
3100 (hw_create): Set the hw_delete method.
3101 (hw_create): Allocate the base type using HW_ZALLOC before setting
3102 any methods.
3103
3104 * hw-tree.h, hw-tree.c (hw_tree_delete): New function.
3105
3106 * hw-properties.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3107
3108 * hw-ports.c: Replace zalloc/zfree with hw_zalloc/hw_free.
3109 (attach_hw_port_edge): Add struct hw argument
3110
3111 * dv-pal.c (hw_pal_finish): Replace zalloc/zfree with
3112 hw_zalloc/hw_free.
3113
3114Sun Mar 22 15:09:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
3115
3116 * hw-device.h (hw_attach_address_callback,
3117 hw_detach_address_callback): Attach to a single space not a space
3118 mask. Clarify interpretation of SPACE:ADDR parameters.
3119
3120 * hw-base.c (passthrough_hw_attach_address,
3121 passthrough_hw_detach_address): Update.
3122 * dv-core.c (dv_core_attach_address_callback): Ditto.
3123 * dv-pal.c (hw_pal_attach_address): Ditto.
3124
3125Thu Mar 19 00:41:00 1998 Andrew Cagney <cagney@b1.cygnus.com>
3126
3127 * sim-options.h: Document additional CPU arg to OPTION_HANDLER.
3128
3129Wed Mar 18 14:13:02 1998 Andrew Cagney <cagney@b1.cygnus.com>
3130
3131 * Make-common.in (SIM_HW_OBJS, SIM_HW_SRC, SIM_DV_OBJS): Define.
3132 (hw-base_h, hw-device_h, hw-handles_h, hw-instances_h, hw_ports_h,
3133 hw-properties_h, hw-tree_h): Define, point at corresponding
3134 header.
3135 (hw_base_headers): Define list of headers included by hw-base.h
3136 (hw-base.o, hw-device.o, hw-instances.o, hw-handles.o, hw-ports.o,
3137 hw-properties.o, hw-tree.o): Specify dependencies.
3138 (dv-core.o, dv-pal.o): Ditto.
3139
3140 * sim-hw.h: New file.
3141
3142 * hw-device.h, hw-device.c, hw-properties.h, hw-properties.c,
3143 hw-ports.h, hw-ports.c: New files. Copied from ../ppc/device.[ch].
3144
3145 * hw-tree.h, hw-tree.c: New files. Copied from ../ppc/tree.[hc].
3146
3147 * hw-base.h, hw-base.c: new files. Copied from
3148 ../ppc/device_table.[hc].
3149
3150 * dv-core.c, dv-pal.c: New files. Copied from
3151 ../ppc/hw_{core,pal}.c
3152
3153 * sim-basics.h (struct hw): Declare.
3154 (enum port_direction, enum object_disposition): Declare.
3155
3156Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
3157
3158 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,
3159 sim_dv_src in Makefile. Take list of devices as parameter to m4
3160 macro..
3161
3162 * configure: Regenerated to track ../common/aclocal.m4 changes.
3163
3164Mon Mar 16 12:37:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3165
3166 * sim-trace.h, sim-trace.c (trace_prefix): Pass in sim_cia so that
3167 trace_prefix can abort cleanly.
3168
3169Sat Mar 14 18:36:12 1998 Doug Evans <devans@seba.cygnus.com>
3170
3171 * dv-sockser.c, dv-sockser.h: New files.
3172 * Make-common.in (dv-sockser.o): Add rule for.
3173 * aclocal.m4: Check for fcntl.h.
3174 * config.h: Add HAVE_FCNTL_H.
3175
3176 * sim-break.c (remove_breakpoint): Fix thinko.
3177
3178 * sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
3179 Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
3180
31811998-03-13 Fred Fish <fnf@cygnus.com>
3182
3183 * sim-base.h (struct sim_state_base): Add prog_syms and
3184 define macro STATE_PROG_SYMS.
3185 * sim-trace.c (trace_prefix): Add variables abfd, symsize,
3186 symbol_count, and asymbols. Call bfd_get_symtab_upper_bound
3187 and bfd_canonicalize_symtab, to get symbol table on first use
3188 and preserve it via STATE_PROG_SYMS for future calls to
3189 bfd_find_nearest_line.
3190
3191Wed Mar 11 14:02:47 1998 Andrew Cagney <cagney@b1.cygnus.com>
3192
3193 * sim-core.h, sim-core.c (sim_core_map_to_str): Delete.
3194
3195 * sim-core.c (sim_core_attach): Handle a generic number of maps -
3196 up to nr_maps, not just access_* maps.
3197
3198 * sim-profile.h (struct PROFILE_DATA): Track nr_maps different
3199 maps.
3200
3201 * sim-profile.c (profile_print_core): Make map unsigned. Iterate
3202 over nr_maps not sim_core_nr_maps.
3203
3204 * sim-events.h, sim-events.c (sim_events_watch_core): Change
3205 core_map argument to unsigned.
3206 (struct _sim_core): Ditto for struct member core_map.
3207
3208 * sim-core.h (nr_sim_core_maps, sim_core_*_map): Delete
3209
3210 * sim-basics.h (access_io, access_*_io): Define.
3211 (map_read, map_write, map_exec, map_io): Define.
3212
3213 * sim-core.c, sim-core.h (sim_core_attach): Replace argument
3214 attach with more generic mapmask.
3215 (sim_core_{read,write}_*): Change map argument to unsigned.
3216
3217 * sim-core.c (sim_core_uninstall, sim_core_attach,
3218 sim_core_detach): Iterate over nr_maps instead of
3219 sim_core_nr_maps.
3220
3221 * sim-break.c (insert_breakpoint): Write breakpoints to exec_map
3222 instead of the write_map.
3223 (remove_breakpoint): Ditto.
3224
3225 * genmloop.sh (engine_resume_full): Replace sim_core_*_map
3226 with read_map, write_map, exec_map resp.
3227
3228 * cgen-mem.h (DECLARE_GETMEM, DECLARE_SETMEM, DECLARE_GETIMEM):
3229 Ditto.
3230
3231 * cgen-utils.c (sim_disassemble_insn): Ditto.
3232
3233 * sim-hrw.c (sim_write, sim_write): Ditto.
3234
3235 * sim-utils.h, sim-utils.c (access_to_str, map_to_str,
3236 transfer_to_str): New functions.
3237
3238Mon Mar 9 12:50:59 1998 Doug Evans <devans@seba.cygnus.com>
3239
3240 * sim-base.h (sim_state_base): New member environment.
3241 (STATE_ENVIRONMENT): New macro.
3242 * sim-config.c (current_environment): Delete.
3243 (sim_config_default): New function.
3244 (sim_config): Set STATE_ENVIRONMENT, not current_environment.
3245 * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete.
3246 (sim_config_default): Add prototype.
3247 * sim-module.c (sim_pre_argv_init): Call sim_config_default.
3248 * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT):
3249 Set STATE_ENVIRONMENT, not current_environment.
3250
3251Mon Mar 9 11:59:03 1998 Jim Wilson <wilson@cygnus.com>
3252
3253 * sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
3254
3255Tue Mar 3 10:53:05 1998 Andrew Cagney <cagney@b1.cygnus.com>
3256
3257 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.
3258
3259 * sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
3260
3261Mon Mar 2 10:20:06 1998 Doug Evans <devans@seba.cygnus.com>
3262
3263 * Make-common.in (TAGS): Make smarter.
3264 * Makefile.in (TAGS): Ditto.
3265
3266Fri Feb 27 19:09:57 1998 Doug Evans <devans@canuck.cygnus.com>
3267
3268 * sim-module.c (*): Fix typos in assertion tests.
3269
3270Sat Feb 28 13:54:10 1998 Andrew Cagney <cagney@b1.cygnus.com>
3271
3272 * sim-module.c (sim_pre_argv_init): String passed to asprintf
3273 can't be constant.
3274
3275 * sim-options.c (sim_parse_args): Ditto.
3276 (sim_args_command): Return OK, instead of nothing, for an empty
3277 command.
3278
3279Fri Feb 27 13:29:13 1998 Andrew Cagney <cagney@b1.cygnus.com>
3280
3281 * sim-profile.c (profile_info): Rename from profile_print. Drop
3282 misc and misc_cpu callback arguments. Use
3283 PROFILE_INFO_CPU_CALLBACK and STATE_PROFILE_INFO_CALLBACK instead.
3284 (profile_install): Install profile_info function.
3285
3286 * sim-profile.h (PROFILE_INFO_CPU_CALLBACK,
3287 STATE_PROFILE_INFO_CALLBACK): Define.
3288 (struct PROFILE_DATA): Add field info_cpu_callback.
3289 (profile_print): Delete function.
3290
3291 * sim-base.h (STATE_MODULES): Define. Replace individual
3292 STATE_*_LIST with single struct module_list.
3293
3294 * sim-module.h (MODULE_INFO_FN, MODULE_INFO_LIST): Declare.
3295 (struct module_list): Declare.
3296
3297 * sim-module.h, sim-module.c (sim_module_add_info_fn,
3298 sim_module_info): New functions.
3299 (sim_module_install): Clean up module data structures.
3300
3301 * sim-info.c (sim_info): New file. New function. Call
3302 sim_module_info.
3303
3304 * Make-common.in (sim-info.o): Define rule.
3305 (SIM_NEW_COMMON_OBJS): Add sim-info.o.
3306
3307
3308Fri Feb 27 18:26:16 1998 Doug Evans <devans@canuck.cygnus.com>
3309
3310 * sim-base.h (sim_cpu_base): New members name, options.
3311 (sim_cpu_lookup): Add prototype.
3312 * sim-module.c (sim_pre_argv_init): Provide default names for cpus.
3313 * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'.
3314 (sim_add_option_table): Update prototype.
3315 * sim-options.c (sim_add_option_table): New argument `cpu'.
3316 (standard_option_handler,standard_install): Update.
3317 (sim_parse_args): Handle cpu specific options.
3318 (print_help): New static function.
3319 (sim_print_help): Call it. Print cpu specific options.
3320 (find_match): New static function.
3321 (sim_args_command): Call it. Handle cpu specific options.
3322 * sim-utils.c (sim_cpu_lookup): New function.
3323 * sim-memopt.c (memory_option_handler): Update.
3324 (sim_memopt_install): Update.
3325 * sim-model.c (model_option_handler): Update.
3326 (model_install): Update.
3327 * sim-profile.c (profile_option_handler): Update.
3328 (profile_install): Update.
3329 * sim-trace.c (trace_option_handler): Update.
3330 (trace_install): Update.
3331 * sim-watch.c (watchpoint_option_handler): Update.
3332 (sim_watchpoint_install): Update.
3333 * cgen-scache.c (scache_option_handler): Update.
3334 (scache_install): Update.
3335
3336Wed Feb 25 11:00:26 1998 Doug Evans <devans@canuck.cygnus.com>
3337
3338 * Make-common.in (check): Run `make check' in testsuite dir.
3339
3340Wed Feb 25 14:40:24 1998 Andrew Cagney <cagney@b1.cygnus.com>
3341
3342 * sim-trace.c (trace_result0): New function.
3343
3344 * sim-trace.h (TRACE_FP_*, TRACE_FPU_*): Rename TRACE_FPU_*
3345 macro's to TRACE_FP_*. TRACE_FPU_* should be defined and used when
3346 tracing sim_fpu variables.
3347 (TRACE_ALU_RESULT0): Define.
3348 (TRACE_FP_RESULT_WORD): Define.
3349 (TRACE_FP_INPUT_WORD1): Define.
3350
3351 * sim-fpu.c, sim-fpu.h (sim_fpu_max32, sim_fpu_max64, sim_fpu_one,
3352 sim_fpu_two): New constants.
3353 (sim_fpu_op1, sim_fpu_op2): New types.
3354 (struct _sim_fpu): Delete member result. Re-order other members.
3355 (sim_fpu_sign, sim_fpu_exp): New functions.
3356 (sim_fpu_max, sim_fpu_min): new functions.
3357 (EXPMAX32, EXPMAX64, NR_PAD32, NR_PAD64, NR_GUARDS32, NR_GUARDS64,
3358 NORMAL_EXPMAX32, NORMAL_EXPMAX64): Define.
3359
3360Tue Feb 24 22:45:39 1998 Doug Evans <devans@seba.cygnus.com>
3361
3362 * sim-profile.c (profile_print): Delete duplicate test of
3363 PROFILE_INSN_IDX.
3364 (profile_print_pc): Exit early if data collection not set up.
3365 (profile_print_core): Simplify by calling sim_core_map_to_str.
3366 * sim-core.h (sim_core_map_to_str): Declare.
3367 * sim-core.c (sim_core_map_to_str): Make non-static.
3368
3369 * genmloop.sh (engine_resume): Update insn_count before exiting.
3370 (engine_resume_full): Keep accurate core profile data.
3371
3372 * cgen-utils.c (sim_disassemble_insn): Don't use
3373 sim_core_read_aligned_N, it messes up profiling results.
3374
3375Mon Feb 23 20:45:57 1998 Mark Alexander <marka@cygnus.com>
3376
3377 * nltvals.def: Regenerate with MN10300 additions.
3378
3379Tue Feb 24 13:18:42 1998 Andrew Cagney <cagney@b1.cygnus.com>
3380
3381 * sim-trace.h (TRACE_ALU_RESULT2): Define.
3382
3383 * sim-trace.h, sim-trace.c (trace_result_word2,
3384 trace_input_word4, trace_result_word4): New function.
3385
3386Mon Feb 23 13:08:35 1998 Doug Evans <devans@canuck.cygnus.com>
3387
3388 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.
3389
3390 * sim-xcat.h: Delete.
3391 * cgen-mem.h: Delete inclusion of sim-xcat.h.
3392 * cgen-sim.h: Ditto.
3393 * sim-alu.h: Replace sim-xcat.h with symcat.h.
3394 * sim-n-bits.h: Ditto.
3395 * sim-n-core.h: Ditto.
3396 * sim-n-endian.h: Ditto.
3397
3398Mon Feb 23 13:19:58 1998 Michael Meissner <meissner@cygnus.com>
3399
3400 * syscall.c (cb_syscall): Handle short reads, and EOF.
3401
3402Tue Feb 24 00:29:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3403
3404 * sim-trace.c (print_data): case trace_fmt_fp missing break. Use
3405 sim_fpu to safely print fp_word values.
3406 (print_data): Add trace_fmt_bool and trace_fmt_addr.
3407 (trace_result_bool1, trace_result_addr1): New functions.
3408 (trace_input_bool1, trace_input_addr1): New functions.
3409
3410 * sim-trace.h (TRACE_FPU_*): Define.
3411
3412Mon Feb 23 13:24:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
3413
3414 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.
3415 (sim_fpu_fpto, sim_fpu_tofp): Define.
3416
3417Fri Feb 20 18:08:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3418
3419 * sim-fpu.c (sim_fpu_cmp): New function.
3420
3421Wed Feb 18 16:29:21 1998 Doug Evans <devans@canuck.cygnus.com>
3422
3423 * cgen-utils.h (sim_disassemble_insn): Use CGEN_INSN_BITSIZE
3424 instead of abuf->length.
3425 * sim-trace.c (trace_options): Have -t only trace a few useful things.
3426 (set_trace_option_mask): Renamed from set_trace_options.
3427 (set_trace_option): New function.
3428 (trace_option_handler): Update calls to set_trace_option{,_mask}.
3429 * sim-trace.h (TRACE_USEFUL_MASK): New macro.
3430
3431Wed Feb 18 12:42:15 1998 Andrew Cagney <cagney@b1.cygnus.com>
3432
3433 * sim-basics.h: Declare struct _sim_fpu.
3434
3435Tue Feb 17 16:27:46 1998 Andrew Cagney <cagney@b1.cygnus.com>
3436
3437 * sim-trace.h (TRACE_ALU_INPUT*, TRACE_ALU_RESULT): Define.
3438 (trace_prefix, trace_input*, trace_result*): Declare.
3439 (trace_one_insn): Change declaration, assume trace_prefix called.
3440 (trace_generic): Like trace_one_insn.
3441 (TRACE_ALU_IDX, TRACE_*_IDX): Change #define's to enum.
3442 (TRACE_alu, TRACE_[a-z]*): Update.
3443
3444 * sim-trace.c (trace_prefix, trace_input*, trace_result*,
3445 trace_insn, save_data, trace_idx_to_str, print_data): New
3446 functions.
3447 (trace_one_insn): Rewrite.
3448 (trace_generic): New function.
3449
3450Tue Feb 17 17:27:30 1998 Doug Evans <devans@seba.cygnus.com>
3451
c906108c
SS		 3452 * aclocal.m4 (USE_MAINTAINER_MODE): New variable.
3453
3454 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.
3455 (SEMANTIC_FN): Rewrite declaration.
3456 (DECODE): Update type of semantic_fast member.
3457 ({EX,SEM}_FN_NAME): Have only one version.
c906108c
SS		 3458 * sim-base.h (sim_state_base): Delete conditionals surrounding
3459 member scache_size.
3460
3461Tue Feb 10 18:31:49 1998 Andrew Cagney <cagney@b1.cygnus.com>
3462
3463 * sim-load.c (sim_load_file): Print LMA/VMA according to value
3464 used.
3465
3466Tue Feb 10 14:56:23 1998 Ian Carmichael <iancarm@cygnus.com>
3467
3468 * sim-core.c: Add missing prototypes for WITH_DEVICES.
3469 Add missing parameters to device_io calls.
3470 * sim-core.h: Add missing parameters to device_io calls.
3471
3472Mon Feb 9 14:48:37 1998 Doug Evans <devans@canuck.cygnus.com>
3473
3474 * cgen-sim.h (DECODE): Always use switch for `read' for now.
3475 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.
3476 (SEMANTIC{,_CACHE}_FN): Fix return type.
c906108c
SS		 3477 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
3478 (engine_resume): Likewise. Make `engine' volatile. Save copy
3479 of cpu pointer in volatile object. Initialize read switch if
3480 -parallel.
3481
3482Thu Feb 5 13:27:04 1998 Doug Evans <devans@seba.cygnus.com>
3483
3484 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.
3485 (SEM_INSN): New macro.
3486
3487Tue Feb 3 16:31:56 1998 Andrew Cagney <cagney@b1.cygnus.com>
3488
3489 * sim-run.c (sim_engine_run): Assume IMEM is 32 bit.
3490
3491Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
3492
3493 * configure: Regenerated to track ../common/aclocal.m4 changes.
3494
3495Sun Feb 1 16:16:57 1998 Andrew Cagney <cagney@b1.cygnus.com>
3496
3497 * sim-types.h (fp_word): New type, define according to
3498 WITH_TARGET_FLOATING_POINT_BITSIZE.
3499
3500 * aclocal.m4 (default_sim_floating_point_bitsize): Add
3501 configuration of size of floating point registers.
3502
3503Sun Feb 1 14:02:31 1998 Andrew Cagney <cagney@b1.cygnus.com>
3504
3505 * sim-profile.c (profile_print): Only print CPU <N> if other
3506 output is going to appear.
3507
3508Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
3509
3510 * configure: Regenerated to track ../common/aclocal.m4 changes.
3511
3512Sat Jan 31 18:03:55 1998 Andrew Cagney <cagney@b1.cygnus.com>
3513
3514 * sim-types.h (address_word): Typedef according to
3515 WITH_TARGET_ADDRESS_BITSIZE.
3516 (signed_cell, unsigned_cell, natural_cell): Ditto using
3517 WITH_TARGET_CELL_BITSIZE.
3518
3519 * sim-config.h (WITH_TARGET_ADDRESS_BITSIZE): Define.
3520 (WITH_TARGET_CELL_BITSIZE): Define.
3521 (WITH_HOST_WORD_BITSIZE): Delete.
3522
3523 * sim-config.c (print_sim_config): Update.
3524
3525 * aclocal.m4 (SIM_AC_OPTION_BITSIZE): Add support for
3526 configuration of address and OpenFirmware cell sizes.
3527
3528Fri Jan 30 09:36:33 1998 Andrew Cagney <cagney@b1.cygnus.com>
3529
3530 * sim-engine.h (sim_engine_run): Add argument nr_cpus.
3531 * sim-run.c (sim_engine_run): Update.
3532
3533 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use SET_CPU_CIA instead of
3534 CPU_CIA.
3535 * sim-run.c (sim_engine_run): Ditto.
3536
3537 * sim-resume.c (sim_resume): Obtain nr_cpus from sim_engine.
3538 (sim_resume): Pass nr_cpus to sim_engine_run.
3539
3540 * sim-engine.h (struct _sim_engine): Add member nr_cpus.
3541
3542 * sim-engine.c (sim_engine_init): Hardwire nr_cpus to
3543 MAX_NR_PROCESSORS.
3544 (sim_engine_nr_cpus) sim-engine.c, sim-engine.h: New function
3545
c906108c
SS		 3546Fri Jan 23 14:20:54 1998 Doug Evans <devans@seba.cygnus.com>
3547
3548 * Make-common.in (stamp-tvals): New rule.
3549 (targ-vals.h,targ-map.c): Depend on it.
3550 (clean): Remove stamp-tvals.
3551
3552Tue Jan 20 21:35:13 1998 Michael Meissner <meissner@cygnus.com>
3553
3554 * sim-utils.c (sim_state_alloc): #if 0 variable that is only used
3555 in code also #if 0'ed.
3556
3557Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
3558
3559 * configure: Regenerated to track ../common/aclocal.m4 changes.
3560 * aclocal.m4: Recognize --enable-maintainer-mode.
3561
3562Mon Jan 19 12:45:45 1998 Doug Evans <devans@seba.cygnus.com>
3563
3564 * cgen-scache.h: Deleted.
3565 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep.
c906108c
SS		 3566 * cgen-scache.c: Only compile contents if WITH_SCACHE.
3567 (scache_init): Use runtime computed size of SCACHE.
3568 (scache_flush): Likewise.
3569 * cgen-mem.h (GETIMEMU[QHSD]I): Declare.
3570 ([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
3571 * cgen-sim.h: Scache support moved here.
3572 (PC): Redo definition.
3573 (ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
3574 (DECODE): Add parallel execution support.
3575 Only include semantic label members if using switch.
3576 (SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
3577 (CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
3578 (IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
3579 SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
3580 from cgen-types.h.
3581 (engine_{stop,run,resume,halt,signal}): Delete decls.
3582 * cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
3583 (argbuf,scache): Delete forward decls.
3584 (STATE): Delete decl.
3585 * cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
3586 Include cgen-mem.h, cgen-ops.h.
3587 (engine_halt,engine_signal): Delete.
3588 ({ex,exc,sem,semc}_illegal): Delete.
3589 (sim_disassemble_insn): Result of extract fn is in bits.
3590 * genmloop.sh: Rewrite.
3591
3592 * cgen-trace.c (trace_insn): Set printed_result_p=0 if not tracing
3593 line numbers.
3594
3595 * sim-base.h (sim_state_base): Delete member `model'.
3596 (sim_cpu_base): Add member `model'.
3597 * sim-model.h (IMP_PROPERTIES): New type.
3598 (MACH): New members imp_props, models.
3599 (models): Delete decl.
3600 * sim-model.c (set_model): Update.
3601 * sim-profile.c (profile_print_model): Update.
3602
3603 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here.
3604
3605Fri Jan 16 12:33:09 1998 Nick Clifton <nickc@cygnus.com>
3606
3607 * cgen-trace.c (trace_insn): Call CGEN_INSN_MNEMONIC() rather than
3608 CGEN_INSN_SYNTAX().
3609
3610Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3611
3612 * configure: Regenerated to track ../common/aclocal.m4 changes.
3613 * config.in: Ditto.
3614
3615Mon Dec 15 23:16:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
3616
3617 * aclocal.m4 (AR): Check for sigaction.
3618
3619Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
3620
3621 * Make-common.in (sim-core.o): Depend on $(sim_main_headers).
3622
3623 * sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
3624 * sim-config.c (sim_config): Replace WITH_DEVICES with
3625 WITH_TREE_PROPERTIES.
3626
3627 * configure: Regenerated to track ../common/aclocal.m4 changes.
3628
3629Wed Dec 3 17:56:02 1997 Doug Evans <devans@canuck.cygnus.com>
3630
3631 * Make-common.in (SIM_ENVIRONMENT): New variable.
3632 (CONFIG_CFLAGS): Add it.
3633 * aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
3634 --enable-sim-environment option.
3635 * configure: Regenerated.
3636 * sim-config.h (environment support): Rewrite.
3637 * sim-config.c (current_environment): Define as enum, unconditionally.
3638 (current_alignment): Define unconditionally.
3639 (config_environment_to_a): Update.
3640 (config_alignment_to_a): Fix type of argument. Define unconditionally.
3641 (sim_config): Handle environment and alignment determination
3642 unconditionally. Delete sanity checks of current_environment,
3643 unnecessary.
3644 (print_sim_config): Update.
3645 * sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
3646 (standard_options): Add --environment.
3647 (standard_option_handler): Likewise.
3648
3649Fri Nov 28 12:21:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
3650
3651 * sim-alu.h: Add notes on carry vs borrow for subtraction.
3652 (ALU{,8,16,32,64}ADD): Redefine ADD macro as add overflowing.
3653 (ALU{,8,16,32,64}ADDC): Define - add carrying.
3654 (ALU{,8,16,32,64}SUB): Redefine SUB macro as subtract overflowing.
3655 (ALU{,8,16,32,64}SUBB): Define - subtract borrowing.
3656 (ALU{,8,16,32,64}SUBC): Define - tract carrying.
3657 (ALU{,8,16,32,64}ADD_CA, ALU{,8,16,32,64}ADDC_C): Replace single
3658 argument ADD_CA macro with two argument ADDC_C - add carrying with
3659 carry in.
3660 (ALU{,8,16,32,64}SUB_CA, ALU{,8,16,32,64}SUBC_X): Replace single
3661 argument SUB_CA macro with two argument SUBC_X - subtract
3662 carrying, extended.
3663 (ALU{,8,16,32,64}SUBB_B): Define - subtract borrowing with
3664 borrow-in.
3665 (ALU{,8,16,32,64}NEGC, ALU{,8,16,32,64}NEGB): Define.
3666
3667Sun Nov 30 17:40:57 1997 Michael Meissner <meissner@cygnus.com>
3668
3669 * sim-io.c (sim_io_{syscalls,getstring}): Delete. No longer used.
3670 * sim-io.h (sim_io_syscalls): Delete.
3671
3672Fri Nov 28 20:10:09 1997 Michael Meissner <meissner@cygnus.com>
3673
3674 * syscall.c (cb_syscall): Add missing else, so write to stdout
3675 isn't doubled.
3676
3677 * sim-alu.h (ALU{,8,16,32,64}_SET_CARRY): Provide macros to import
3678 the carry bit from the CPU's psw.
3679
3680Fri Nov 28 11:15:05 1997 Doug Evans <devans@canuck.cygnus.com>
3681
3682 * gennltvals.sh: Redo syscall support.
3683 * nltvals.def: Regenerated.
3684
3685Wed Nov 26 16:49:38 1997 Michael Meissner <meissner@cygnus.com>
3686
3687 * syscall.c (cb_syscall): If writing to stdout or stderr, flush
3688 the stream immediately.
3689
3690Wed Nov 26 12:32:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
3691
3692 * sim-io.c (sim_io_getstring): Delete unused len2.
3693 (sim_io_syscalls): Ditto for sys_errno.
3694
3695Wed Nov 26 11:18:40 1997 Doug Evans <devans@canuck.cygnus.com>
3696
3697 * syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
3698
3699 * Make-common.in (run.o): Depend on remote-sim.h.
3700 (nrun.o,sim-hload.o,sim-hrw.o): Likewise.
3701 (sim-io.o,sim-reason.o,sim-resume.o): Likewise.
3702
3703Tue Nov 25 20:12:46 1997 Michael Meissner <meissner@cygnus.com>
3704
3705 * sim-io.c (sim_io_syscalls): Disable lseek.
3706
3707Tue Nov 25 00:12:38 1997 Doug Evans <devans@seba.cygnus.com>
3708
3709 * gennltvals.sh: Generate syscall values for d30v.
3710
3711 * gennltvals.sh: Use libgloss/syscall.h for sparc.
3712 * nltvals.def: Regenerate.
3713
3714 * callback.c (os_stat): Make 3rd arg a host struct stat ptr.
3715 (os_fstat): Likewise. Validate fd argument.
3716 (cb_host_to_target_stat): Delete big_p arg. If HS arg is NULL,
3717 just compute target stat struct length.
3718 * syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
3719 (ENOSYS,ENAMETOOLONG): Provide definitions if missing.
3720 (get_string): Return host errno values so they can be properly
3721 translated later.
3722 (cb_syscall): Likewise.
3723 (cb_syscall, cases open,unlink): Use get_path instead of get_string.
3724 (cb_syscall, case read): Use read_stdin for file descriptor 0.
3725 (cb_syscall, case write): Use write_stderr for file descriptor 2.
3726 (cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
3727 (get_path): New function.
3728
3729Mon Nov 24 18:56:07 1997 Michael Meissner <meissner@cygnus.com>
3730
3731 * sim-io.c (sim_io_syscalls): New function to provide system call
3732 emulation. Provide exit, open, close, read, write, lseek, and
3733 unlink.
3734 (sim_io_getstring): New function to return a string from a
3735 simulated memory location.
3736
3737 * sim-io.h (sim_io_syscalls): Add declaration.
3738
3739Mon Nov 24 12:09:59 1997 Doug Evans <devans@seba.cygnus.com>
3740
3741 * sim-core.c (sim_core_signal): Fix spelling error in message.
3742
3743 * sim-hrw.c (sim_read): Use read map, not write map.
3744
3745 * Make-common.in (all): Add .gdbinit.
3746 * gdbinit.in: Add dump command.
3747
3748 * sim-model.c (model_options): Use '\0' for `shortopt'.
3749
3750 * sim-trace.c (trace_option_handler): Set state trace file
3751 for --trace-file in addition to cpu's values.
3752 (trace_vprintf): If cpu == NULL, try state's trace file.
3753 (trace_options): Reorganize table, reword some descriptions.
3754
3755Sun Nov 23 10:57:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
3756
3757 * sim-fpu.c (sim_fpu_abs, sim_fpu_neg, sim_fpu_inv), sim-fpu.h:
3758 New functions.
3759
3760Sat Nov 22 19:16:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
3761
3762 * sim-reason.c (sim_stop_reason): For sim_signalled, return the
3763 signal untranslated, document problem with this.
3764
3765 * nrun.c (main): Check for a prog name of `*step'. If present,
3766 step the simulator instead of allowing it to run free.
3767
3768 * sim-signal.c (SIGQUIT): Define on _MSC_VER hosts.
3769
3770 * Make-common.in (sim_main_headers): Add sim-signal.h.
3771
3772Fri Nov 21 09:32:32 1997 Andrew Cagney <cagney@b1.cygnus.com>
3773
3774 * sim-signal.c (sim_signal_to_host): Return 0 for SIM_SIGNONE.
3775
3776Thu Nov 20 20:35:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
3777
3778 * sim-signal.h: Start simulator signals at 64 so that host signal
3779 numbers can be detected and reported.
3780
3781 * sim-signal.h (SIM_SIGFPE), sim-signal.h: Add signal.
3782
3783Wed Nov 19 12:02:41 1997 Doug Evans <devans@seba.cygnus.com>
3784
3785 * callback.c (cb_host_to_target_stat): Fix return values.
3786
3787 * cgen-sim.h (enum_signal_type): Delete.
3788 (engine_signal): Update prototype.
3789 * cgen-utils.c: Don't include <signal.h>.
3790 (sim_signal_to_host): Delete, lives in sim-signal.c now.
3791 (engine_signal): Update.
3792
3793 * sim-utils.c (sim_state_alloc): Call SIM_STATE_ALLOC if defined.
3794 (sim_state_free): Call SIM_STATE_FREE if defined.
3795
3796 * sim-module.c (sim_module_install): Don't leave any modules
3797 installed if one fails to install.
3798
3799Wed Nov 19 13:25:48 1997 Michael Meissner <meissner@cygnus.com>
3800
3801 * sim-options.c: Don't include ../libiberty/alloca-conf.h any
3802 more, since alloca is not used in this file.
3803
3804 * sim-alu.h (ALU{32,64}_*): Rewrite 32 and 64 bit ALU support to
3805 correctly set the carry and overflow bits for those types.
3806 (ALU{8,16,32,64}_{ADD,SUB}_CA): Take VAL argument to add along
3807 with carry, so carry is correct after doing both adds.
3808 (ALU*): Space out '\' to make it easier to read.
3809
3810Tue Nov 18 15:53:45 1997 Doug Evans <devans@canuck.cygnus.com>
3811
3812 * sim-core.c (sim_core_signal): Use sim_stopped instead of
3813 sim_signalled.
3814
3815 * sim-signal.c, sim-signal.h: New files.
3816 * Make-common.in (sim-signal.o): Add rule for.
3817 (SIM_NEW_COMMON_OBJS): Add sim-signal.o.
3818 * sim-abort.c: Don't include <signal.h>.
3819 * sim-basics.h: #include "sim-signal.h".
3820 * sim-break.c: Don't include <signal.h>.
3821 (sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
3822 * sim-core.c: Don't include <signal.h>.
3823 (SIGBUS): Delete definition.
3824 (sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
3825 * sim-engine.c: Don't include <signal.h>.
3826 (sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
3827 * sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
3828 * sim-resume.c: Don't include <signal.h>.
3829 (SIGTRAP): Delete definition.
3830 (has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
3831 * sim-stop.c: Don't include <signal.h>.
3832 (control_c_simulation): Replace SIGINT with SIM_SIGINT.
3833 * sim-watch.c: Don't include <signal.h>.
3834 (handle_watchpoint): Replace SIGINT with SIM_SIGINT.
3835
3836 * Make-common.in (SIM_NEW_COMMON_OBJS): New variable.
3837
3838 * sim-base.h (CIA_ADDR): Provide default definition.
3839 * sim-core.c (sim_core_signal): Use CIA_ADDR to fetch value.
3840 * sim-break.c (sim_handle_breakpoint): Likewise.
3841
3842Mon Nov 17 14:15:31 1997 Doug Evans <devans@seba.cygnus.com>
3843
3844 * Make-common.in (srccom): New variable.
3845
3846 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
3847 (LIB_OBJS): Add syscall.o.
3848 (gentmap): Pass $(NL_TARGET) to $(CC).
3849 (syscall.o): Add rule for.
3850 (sim_main_headers): Add $(SIM_EXTRA_DEPS).
3851 (sim-bits.o): Depend on $(sim-n-bits_h).
3852 (sim-load.o): Depend on callback.h.
3853
3854 * Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
3855 cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
3856 * cgen-mem.h, cgen-ops.h: New files.
3857
3858 * aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".
3859
3860 * Makefile.in (nltvals.def): Depend on gennltvals.sh.
3861 Rewrite build rule.
3862 * callback.c: #include string.h or strings.h.
3863 #include sys/types.h and sys/stat.h.
3864 (cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
3865 (os_get_errno,os_open): Update.
3866 (os_stat,os_fstat): New functions.
3867 (os_init): Initialize syscall_map, errno_map, open_map.
3868 (default_callback): Add entries for os_stat, os_fstat, syscall_map,
3869 errno_map, open_map, signal_map, stat_map.
3870 (cb_read_target_syscall_maps): New function.
3871 (cb_target_to_host_syscall): New function.
3872 (cb_host_to_target_errno): Renamed from host_to_target_errno.
3873 (cb_target_to_host_open): Renamed from target_to_host_open.
3874 (store): New function.
3875 (cb_host_to_target_stat): New function.
3876 * syscall.c: New file.
3877 * gentmap.c (sys_tdefs): New global.
3878 (gen_targ_vals_h): Output target syscall numbers.
3879 (gen_targ_map_c): Update. Output target syscall translation map.
3880 * gentvals.sh: New first argument `target'. Preface table with
3881 #ifdef NL_TARGET_$target if non-null target passed.
3882 * gennltvals.sh: New file.
3883 * nltvals.def: Regenerated.
3884
3885Fri Nov 14 11:33:34 1997 Andrew Cagney <cagney@b1.cygnus.com>
3886
3887 * sim-n-core.h (sim_core_read_unaligned_N): Return static
3888 sim_core_dummy_M.
3889 (sim_core_dummy_M): Declare.
3890
3891Wed Nov 12 18:16:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
3892
3893 * sim-core.c (sim_core_signal): Print the address of the
3894 instruction.
3895
3896Thu Nov 13 11:49:41 1997 Doug Evans <devans@seba.cygnus.com>
3897
3898 * sim-base.h (sim_state_base): Move `magic' to end of struct.
3899
3900 * sim-base.h (sim_state_base): Add member trace_data.
3901 (STATE_TRACE_DATA): New macro.
3902 * sim-trace.h (TRACE_DEBUG_IDX,TRACE_debug): New macros.
3903 ({WITH_,}TRACE_DEBUG_P): New macros.
3904 (STATE_TRACE_FLAGS,STRACE_P,STRACE_DEBUG_P): New macros.
3905 (_sim_cpu): Delete forward reference.
3906 (debug_printf): Update.
3907 * sim-trace.c (OPTION_TRACE_DEBUG): Define.
3908 (trace_options): Add --trace-debug.
3909 (set_trace_options): Handle it.
3910 (trace_option_handler): Likewise.
3911 (trace_install): Init state trace_data struct.
3912 (trace_uninstall): Close state trace file.
3913 * sim-events.c (ETRACE): Only print source file and line number if
3914 --trace-debug.
3915 * sim-n-core.h (sim_core_trace_M): Likewise.
3916
3917 * sim-core.c (sim_core_signal): Add missing "\n" in message.
3918
39191997-11-13 Felix Lee <flee@cygnus.com>
3920
3921 * sim-n-core.h (sim_core_read_unaligned_N): illegal empty
3922 initializer.
3923 * sim-types.h (unsigned128,signed128): fix typo for MSVC.
3924
3925Wed Nov 12 12:18:08 1997 Doug Evans <devans@canuck.cygnus.com>
3926
3927 * aclocal.m4 (SIM_AC_OPTION_SCACHE): Fix typo.
3928
3929 * Make-common.in (BUILT_SRC_FROM_COMMON): Remove files no longer
3930 built this way.
3931 (sim-config.o): Remove non-existent $(sim-nconfig_h) dependency.
3932 (clean): Don't delete $(BUILT_SRC_FROM_COMMON) if building in
3933 source tree.
3934
3935Tue Nov 11 13:28:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
3936
3937 * sim-events.c (sim_events_process): Re-compute the time -
3938 update_time_from_event - as each event is processed. Reverses
3939 previous change.
3940
3941Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3942
3943 * callback.c (os_poll_quit): Replace _WIN32 with _MSC_VER.
3944
3945Fri Nov 7 00:37:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
3946
3947 * sim-events.c (sim_events_process): Delete redundant call to
3948 update_time_from_event.
3949 (sim_events_slip): Always decrement time_from_event.
3950 (sim_events_tick, sim_events_deschedule, update_time_from_event):
3951 Delete assertion that time_from_event >=0 when work in queue, no
3952 longer applicable.
3953
3954Thu Nov 6 12:06:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
3955
3956 * sim-options.c (STANDARD_OPTIONS): Change OPTION_* to an enum.
3957 (standard_option_handler): Update.
3958
3959 * sim-options.h: Clarify documentation.
3960 (OPTION_LONG_ONLY_P): Delete definition.
3961 (OPTION_VALID_P): Define.
3962
3963 * sim-options.c (sim_print_help): Allow short only options.
3964 (sim_parse_args): Ditto.
3965 (sim_args_command): Skip short only options.
3966 (sim_parse_args): Allocate space for NUM_OPTS not just 256. Make
3967 separate entries for short and long options in the HANDLERS and
3968 ORIG_VAL tables.
3969 (sim_parse_args): Disable argument permutation.
3970
3971Wed Nov 5 13:40:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
3972
3973 * sim-core.h (DECLARE_SIM_CORE_WRITE_N. DECLARE_SIM_CORE_READ_N):
3974 Add argument M, size of data type.
3975 (sim_core_read_misaligned_3, sim_core_write_misaligned_3):
3976 Declare, ditto for 5, 6 & 7 byte transfers.
3977 (sim_core_write_unaligned_1, sim_core_write_unaligned_1): Define
3978 as aligned variant.
3979
3980 * sim-n-core.h (sim_core_trace_M): Rename from
3981 sim_core_trace_N. Add nr_bytes argument. Replace transfer argument
3982 with transfer type. Print transfer direction. Handle 1 and 2 byte
3983 transfers.
3984 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Trace
3985 unaligned accesses.
3986 (unsigned_M, T2H_M, H2T_M): Rename from unsigned_N, T2H_N, H2T_N.
3987 Update all functions.
3988
3989 * sim-core.c: Generate functions starting with 16 not 1.
3990 (sim_core_read_unaligned_3): Generate. Ditto for 3 byte write and
3991 all 5, 6 & 7 byte transfers.
3992
3993 * sim-n-core.h (sim_core_read_misaligned_N,
3994 sim_core_write_misaligned_N): Implement.
3995
3996Mon Nov 3 15:03:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
3997
3998 * sim-endian.h (U16_8): Implement
3999
4000 * sim-endian.c (sim_endian_split_16, sim_endian_join_16): New functions
4001
4002 * sim-endian.h (VL8_16, VH8_16): Implement.
4003
4004 * sim-memopt.c (memory_option_handler): Typecast 64bit value to
4005 long in printf.
4006 (memory_option_handler): Only zalloc modulo bytes when non-zero.
4007 (memory_option_handler): Skip comma in alias address list
4008
4009Fri Oct 31 13:03:33 1997 Andrew Cagney <cagney@b1.cygnus.com>
4010
4011 * sim-memopt.c (do_memopt_add, do_memopt_delete): Add level and
4012 space params.
4013 (parse_size, parse_addr): New functions
4014 (memory_option_handler, memory_options): Parse address & size
4015 using new functions. Pass level, space, modulo to do_memopt_add &
4016 do_memopt_del.
4017
4018 * sim-memopt.h (struct _sim_memopt): Add level & space fields.
4019
4020 * sim-core.h (sim_core_arrach, sim_core_detach): Replace
4021 `attach_type attach' argument with `unsigned level' argument.
4022 Document.
4023
4024 * sim-core.c (new_sim_core_mapping, sim_core_map_attach,
4025 sim_core_attach): Replace argument attach with level. Update
4026 verification of arguments.
4027 (sim_core_map_detach, sim_core_detach): Replace argument attach
4028 with level.
4029
4030 * sim-basics.h (enum _attach_type): Delete.
4031
4032Thu Oct 30 13:45:00 1997 Doug Evans <devans@seba.cygnus.com>
4033
4034 * sim-core.h (sim_core_write_8): Define.
4035
4036Tue Oct 28 12:29:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4037
4038 * sim-bits.h: Document ROTn macro.
4039
4040 * sim-endian.h (H2T): Handle 16 byte variables.
4041
4042 * sim-n-core.h (sim_core_read_unaligned_N): Return a dummy when an
4043 error.
4044
4045 * sim-core.c: Do not generate sim_core_*_word.
4046
4047 * sim-n-core.h (sim_core_trace_N): Add line_nr argument.
4048 (sim_core_write_aligned_N, sim_core_read_aligned_N): Update.
4049
4050 * sim-core.h (sim_core_read_unaligned_word,
4051 sim_core_read_aligned_word, sim_core_read_word,
4052 sim_core_write_unaligned_word, sim_core_write_aligned_word,
4053 sim_core_write_word): Change to macros that map onto sim_core_*_N.
4054
4055Mon Oct 27 11:25:10 1997 Doug Evans <devans@canuck.cygnus.com>
4056
4057 * sim-n-endian.h: Add TAGS entrys for 16 byte versions.
4058
4059 * sim-endian.h: Disable 16 byte support.
4060
4061Mon Oct 27 12:00:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4062
4063 * sim-endian.c (_SWAP_16): Define. Generate 126 bit swap code.
4064
4065 * sim-n-core.h (sim_core_trace_N): New function.
4066 (sim_core_read_aligned_N, sim_core_write_aligned_N): Use,
4067 (sim_core_read_unaligned_N): Do not retyrn bogus value wden error.
4068
4069 * sim-endian.h: Add 128 bit variant.
4070
4071 * sim-core.h, sim-core.c: Add 128 bit variant.
4072
4073 * sim-types.h: Add signed128 and unsigned128 types using a struct.
4074
4075Fri Oct 24 11:33:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
4076
4077 * sim-events.c (sim_events_process): Clear events->work_pending.
4078 (sim_events_tickn, sim_events_tick): Accumulate, instead of
4079 setting, nr_ticks_to_process.
4080 (sim_events_preprocess): Allow nr_ticks_to_process to be non-zero
4081 when the event queue isn't next.
4082
4083 * sim-events.h, sim-events.c (sim_events_slip): New function.
4084
4085Wed Oct 22 14:18:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4086
4087 * sim-hload.c (sim_load): Pass lma_p==0 and do_load=sim_load.
4088
4089 * sim-utils.h, sim-load.c (sim_load_file): Add lma_p and do_load
4090 arguments.
4091
4092Tue Oct 21 18:37:57 1997 Doug Evans <devans@canuck.cygnus.com>
4093
4094 * nrun.c (main): Remove useless test of name != NULL.
4095 Exit if bfd_openr fails. Call bfd_check_format after bfd_openr.
4096
4097Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4098
4099 * sim-fpu.c (EXPMAX): Type is unsigned.
4100 (MIN_INT, MAX_INT): Type is signed64.
4101 (i2fpu): Type of val is signed64.
4102
4103Tue Oct 21 10:42:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4104
4105 * sim-profile.h (PROFILE_PC_BUCKET_SIZE): Treat a shift of zero as
4106 a bucket size of zero.
4107
4108 * sim-profile.c (OPTION_PROFILE_PC_GRANULARITY,
4109 OPTION_PROFILE_PC): Define.
4110 (profile_option_handler): Add support for --profile-pc and
4111 --profile-pc-granularity options.
4112 (profile_pc_init): When possible, compute nr buckets from bucket
4113 size.
4114
4115 * sim-profile.c (profile_pc_init): Align the profile-pc end
4116 address with the profile-pc bucket size.
4117
4118 * sim-profile.h (PROFILE_PC_NR_BUCKETS): Rename PROFILE_PC_SIZE to
4119 something less ambiguous.
4120 (PROFILE_PC_BUCKET_SIZE): Ditto for PROFILE_PC_SAMPLE_SIZE.
4121
4122 * sim-profile.c (profile_pc_cleanup): New function. Move
4123 profile_pc_uninstall code to here.
4124 (profile_pc_uninstall): Call.
4125 (profile_pc_init): Call.
4126
4127Mon Oct 20 17:23:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
4128
4129 * sim-profile.c (profile_print_pc): Dump pc profile to dmon.out
4130 file using BSD gprof format.
4131
4132 * sim-bits.h (LSBIT, MSBIT, BIT): Force result to type
4133 unsigned_word.
4134 (LSBIT8, LSBIT16, LSBIT32, LSBIT64, MSBIT8, MSBIT16, MSBIT32,
4135 MSBIT64): Force result to unsignedN.
4136
4137Thu Oct 16 11:38:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
4138
4139 * sim-alu.h (ALU16_BEGIN, ALU32_BEGIN, ALU64_BEGIN): Drop opening
4140 brace from macro.
4141 (ALU8_BEGIN, ALU8_SET, ALU8_ADD, ALU8_SUB, ALU8_NEGATE): Define.
4142 (ALU16_ADD, ALU16_SUB, ALU16_NEGATE): Simplify arrithmetic.
4143 (ALU32_ADD, ALU32_SUB, ALU32_NEGATE): Simplify arrithmetic.
4144 (ALU64_ADD, ALU64_SUB, ALU64_NEGATE): Simplify arrithmetic.
4145
4146Wed Oct 15 09:24:19 1997 Andrew Cagney <cagney@b1.cygnus.com>
4147
4148 * sim-core.h (struct _sim_core_mapping): Change free_buffer to
4149 type void*.
4150
4151 * sim-core.c (sim_core_uninstall, new_sim_core_mapping,
4152 sim_core_map_attach, sim_core_map_detach): Change free_buffer to
4153 type void*.
4154 (sim_core_attach): Rename buffer_freed to free_buffer, type
4155 void*. Ensure that allocated buffer is alligned according to
4156 region's address.
4157
4158Mon Oct 13 11:34:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4159
4160 * sim-alu.h (ALU64_HAD_OVERFLOW): Define.
4161 (ALU64_SUB): Define.
4162
4163 * Make-common.in (all): Build SIM_EXTRA_ALL first.
4164 (.gdbinit): Remove dependencies, generate once per build.
4165
4166Tue Oct 14 19:20:09 1997 Andrew Cagney <cagney@b1.cygnus.com>
4167
4168 * sim-n-core.h (sim_core_read_aligned_N,
4169 sim_core_write_aligned_N): Make xaddr param type address_word not
4170 unsigned_word.
4171
4172Fri Oct 3 09:49:18 1997 Andrew Cagney <cagney@b1.cygnus.com>
4173
4174 * sim-fpu.h, sim-fpu.c: Rewrite. Change sim_fpu object to an
4175 unpacked floating point struct. Pass sim_fpu object by reference.
4176 Add preliminary support for rounding modes.
4177
4178Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4179
4180 * configure: Regenerated to track ../common/aclocal.m4 changes.
4181
4182Thu Oct 2 19:43:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4183
4184 * aclocal.m4 (sim-bitsize): Fix typo, WITH_TARGET_WORD_BITSIZE not
4185 WITH_TARGET_BITSIZE.
4186
4187Thu Sep 25 23:20:20 1997 Felix Lee <flee@yin.cygnus.com>
4188
4189 * sim-profile.c (profile_print_core): label needs empty statement.
4190
4191Thu Sep 25 11:20:47 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4192
4193 * sim-break.c (sim_set_breakpoint sim_clear_breakpoint): Use ZALLOC
4194 and zfree instead of xmalloc and free. Prevents warnings.
4195
4196Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
4197
4198 * configure: Regenerated to track ../common/aclocal.m4 changes.
4199
4200Wed Sep 24 17:23:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4201
4202 * Make-common.in (SIM_BITSIZE): Assign from configured value.
4203 (CONFIG_CFLAGS): Add SIM_BITSIZE.
4204
4205 * aclocal.m4 (--enable-sim-bitsize): Developer option for
4206 controling the bitsize/msb of the target.
4207
4208Wed Sep 24 17:41:40 1997 Stu Grossman <grossman@babylon-5.cygnus.com>
4209
4210 * Make-common.in: New files sim-break.c, sim-break.h.
4211 * sim-base.h: Add point to breakpoint list to sim_state_base.
4212 * sim-break.c sim-break.h: New modules that implement intrinsic
4213 breakpoint support.
4214 * sim-module.c: Add breakpoint module.
4215
4216Tue Sep 23 00:26:39 1997 Felix Lee <flee@yin.cygnus.com>
4217
4218 * sim-events.c (SIM_EVENTS_POLL_RATE): poll more often than once
4219 an hour.
4220 * sim-n-core.h (WITH_XOR_ENDIAN): MSVC barfs on
4221 if (0) { 1 % 0; }
4222 * sim-core.c (sim_core_xor_write_buffer): WITH_XOR_ENDIAN + 1.
4223 (SIGBUS) define for Windows.
4224 * sim-trace.c (trace_printf,debug_printf): added ALMOST_STDC.
4225 * sim-resume.c: define SIGTRAP for windows.
4226 * sim-xcat.h: use token pasting if ALMOST_STDC.
4227
4228Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4229
4230 * Make-common.in (SIM_SCACHE, SIM_DEFAULT_MODEL): Assign
4231 configured values.
4232 (CONFIG_CFLAGS): Add same.
4233
4234Mon Sep 22 17:20:27 1997 Felix Lee <flee@cygnus.com>
4235
4236 * sim-types.h (SIGNED64): ##i64 when _MSC_VER, not _WIN32.
4237 (SIGNED32): use ##i32.
4238
4239Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
4240
4241 * configure: Regenerated to track ../common/aclocal.m4 changes.
4242
4243Tue Sep 23 10:07:47 1997 Andrew Cagney <cagney@b1.cygnus.com>
4244
4245 * aclocal.m4 (sim-endian): Simplify logic determining [default]
4246 endian of target.
4247
4248 * Make-common.in (SIM_WARNINGS, SIM_ALIGNMENT, SIM_ENDIAN,
4249 SIM_HOSTENDIAN, SIM_RESERVED_BITS, SIM_ASSERT, SIM_FLOAT,
4250 SIM_HARDWARE, SIM_INLINE, SIM_PACKAGES, SIM_REGPARM, SIM_SMP,
4251 SIM_STDCALL, SIM_XOR_ENDIAN): Assign configured values.
4252 (CONFIG_CFLAGS): Add same.
4253
4254 * aclocal.m4: Perform AC_SUBST on optional options.
4255
4256Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4257
4258 * sim-config.h (WITH_DEFAULT_ALIGNMENT): Don't hardwire any alignment.
4259
4260 * sim-options.c (standard_option_handler): Typo in warning message.
4261
4262 * sim-base.h (STATE_MODEL): Make conditional on SIM_HAVE_MODEL.
4263
4264 * sim-profile.c (profile_print_insn): Check 0 .. MAX_INSN for any
4265 insn count. Make count conditional on there being a valid
4266 INSN_NAME.
4267 (profile_pc_init): Make default PC profile frequency an arbitrary
4268 256.
4269
4270 * sim-base.h: Ditto.
4271
4272 * sim-profile.h (WITH_PROFILE_MODEL_P): Only enable modeling when
4273 SIM_HAVE_MODEL.
4274
4275 * sim-model.h (struct MACH): Depreciate, to be replaced by bfd
4276 archure struct.
4277
4278Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4279
4280 * configure: Regenerated to track ../common/aclocal.m4 changes.
4281
4282Mon Sep 22 11:45:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4283
4284 * aclocal.m4 (sim_alignment): Simplify logic for selecting the
4285 configured alignment.
4286
4287Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
4288
4289 * configure: Regenerated to track ../common/aclocal.m4 changes.
4290
4291Fri Sep 19 17:26:14 1997 Andrew Cagney <cagney@b1.cygnus.com>
4292
4293 * sim-config.c (sim_config): Check for default alignment.
4294
4295 * sim-options.c (standard_option_handler): Add alignment option.
4296
4297 * aclocal.m4 (sim_alignment): Allow configuration of hardwired and
4298 default alignment requirements on memory accesses.
4299
4300Fri Sep 19 11:51:35 1997 Jeffrey A Law (law@cygnus.com)
4301
4302 * sim-load.c (sim_load_file): Return failure if the executable
4303 had no loadable sections.
4304
4305Wed Sep 17 13:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4306
4307 * sim-events.c (ETRACE): Use trace_printf not sim_io_printf for
4308 trace output.
4309
4310 * sim-core.c (sim_core_signal): When bad access halt simulator
4311 SIGSEGV / SIGBUS instead of aborting.
4312 (signal.h): Include.
4313
4314 * sim-watch.c (sim_watchpoint_install): Handler for watchpoint
4315 options was missing.
4316
4317 * sim-bits.h (MOVED): Define
4318
4319Wed Sep 17 10:33:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4320
4321 * sim-alu.h (ALU32_HAD_OVERFLOW): Pacify GCC, Use MSBIT instead of
4322 BIT.
4323
4324 * sim-bits.h (LSBIT, MSBIT): Check for overflow of shift value.
4325
4326 * sim-bits.c: Add 8 bit versions of bit macros.
4327
4328 * sim-bits.h: Ditto.
4329
4330Tue Sep 16 16:15:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
4331
4332 * sim-bits.c (LSSEXT, MSSEXT): Replace SEXT.
4333 (LSINSERTED, MSINSERTED): Ditto for INSERTED.
4334
4335 * sim-n-bits.h (MSSEXTn, LSSEXTn): Replace SEXTn.
4336 (LSINSERTDn, MSINSERTEDN): Ditto for INSERTEDn.
4337
4338 * sim-bits.h (SEXT*): Define as MSEXT/LSEXT.
4339 (INSERTED*): Ditto for LSINSERTED/MSINSERTED.
4340
4341Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4342
4343 * aclocal.m4 (SIM_AC_COMMON): Add optional config.h file argument.
4344 configure.in: Output to cconfig.h instead of config.h.
4345
4346 * configure: Regenerated to track ../common/aclocal.m4 changes.
4347
4348Mon Sep 15 15:39:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
4349
4350 * sim-utils.c (sim_analyze_program): Set STATE_ARCHITECTURE from
4351 BFD if known.
4352
4353Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4354
4355 * callback.c (os_write): divert stdout and stderr to their
4356 respective hooks.
4357
4358Thu Sep 11 10:08:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
4359
4360 * sim-profile.c (profile_print_speed): Call
4361 sim_events_elapsed_time instead of PROFILE_EXEC_TIME for moment.
4362
4363 * sim-events.c (sim_events_elapsed_time): New function return nr
4364 host MS consumed by the simulator.
4365 (sim_watch_valid): Use.
4366
4367 * sim-module.c (modules): Install sim_events very very early.
4368
4369 * sim-profile.c (profile_print): Call profile_print_pc.
4370 (print_bar):
4371 (profile_pc_init): New function, set up processor for PC
4372 profiling.
4373 (profile_print_pc): New function, print a PC profile.
4374 (profile_pc_event): New function, sample PC.
4375
4376 * sim-profile.h (PROFILE_PC_COUNT, PROFILE_PC_START,
4377 PROFILE_PC_END, PROFILE_PC_SHIFT, PROFILE_PC_SAMPLE_SIZE): Add to
4378 profile struct.
4379
4380 * sim-options.c (sim_print_help): Pacify GCC.
4381
4382 * sim-n-core.h (sim_core_read_aligned_N,
4383 sim_core_write_aligned_N): Add un-conditional profile call.
4384 (sim_core_read_unaligned_N, sim_core_write_unaligned_N): Add
4385 profile call when aligned read/write isn't used.
4386
4387 * sim-base.h: Include sim-profile, sim-model after sim-core &
4388 sim-events allow sim-core to define useful values.
4389
4390 * sim-profile.c (OPTION_PROFILE_CORE): Define.
4391 (profile_option_handler, profile_options): Add support for
4392 --profile-core option.
4393 (print_bar): Include when core profiling.
4394 (profile_print_core): New function, print core profile.
4395
4396 * sim-config.c (print_sim_config): Print profile status.
4397
4398 * sim-profile.h (PROFILE_NEXT_IDX, PROFILE_core,
4399 WITH_PROFILE_PC_P): Define.
4400 (PROFILE_CORE_COUNT): Count each core-map/size separatly.
4401 (PROFILE_COUNT_CORE): Define.
4402
4403Thu Sep 11 08:44:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
4404
4405 * sim-watch.c (handle_watchpoint): Pass a char** index into the
4406 interrupt_names array as the data.
4407 (sim-watch.h): Document.
4408
4409Wed Sep 10 16:15:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4410
4411 * sim-options.c (sim_print_help): When the doc string is to long
4412 word wrap it.
4413
4414 * sim-watch.c (sim_watchpoint_install): Use option.doc_name so
4415 that only the first few the watch options are listed. Generate
4416 meanginful usage messages.
4417
4418 * sim-options.h (struct OPTION): Clarify use of doc_name field
4419
4420Wed Sep 10 13:23:24 1997 Andrew Cagney <cagney@b1.cygnus.com>
4421
4422 * sim-options.c (OPTION_ARCHITECTURE_INFO): New option.
4423 (standard_option_handler): Handle --architecture-info.
4424
4425Tue Sep 9 21:46:46 1997 Felix Lee <flee@cygnus.com>
4426
4427 * sim-core.h (sim_cpu_core): [WITH_XOR_ENDIAN + 1], to avoid
4428 illegal zero-sized array.
4429 * sim-core.c (sim_core_xor_read_buffer): same.
4430
4431Tue Sep 9 11:20:35 1997 Doug Evans <dje@canuck.cygnus.com>
4432
4433 * nltvals.def: Regenerate.
4434
4435Tue Sep 9 02:10:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
4436
4437 * sim-fpu.c (DP_FRACHIGH2): Define LL using SIGNED64.
4438
4439Mon Sep 8 12:22:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
4440
4441 * sim-bits.c (MASKED): Delete.
4442 (EXTRACTED): Delete.
4443 (LSEXTRACTED, MSEXTRACTED): New functions.
4444
4445 * sim-n-bits.h (MASKEDn): Delete, define as MSMASKED or LSMASKED.
4446 (MSMASKEDn, LSMASKEDn): Add last argument.
4447 (MSMASK*): Ditto.
4448
4449 * sim-bits.h (EXTEND8, EXTEND16): Define.
4450 (EXTRACTED64): Define as 64 bit extract, not 32 bit.
4451
4452 * sim-run.c (sim_engine_run): Use CPU_CIA macro.
4453
4454 * sim-engine.h (SIM_ENGINE_HALT_HOOK): Use CPU_CIA to get at
4455 current instruction address.
4456
4457 * sim-inline.h (*_ENGINE): Define.
4458
4459Fri Sep 5 08:39:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
4460
4461 * sim-core.c (sim_core_attach): Fix checks of modulo/mask.
4462
4463 * sim-watch.c (delete_watchpoint): Delete by ident and type.
4464 (watch_option_handler): Call delete_watchpoint with ident or type.
4465 (sim_watchpoint_install): Create interrupt specific watchpoint
4466 commands on the fly.
4467 (do_watchpoint_create): New function, create a watch point using
4468 type/int-nr info encoded in the option nr.
4469 (do_watchpoint_info): New function. List active watchpoints.
4470
4471 * sim-watch.h: Change data structure to a list.
4472
4473 * sim-memopt.c (memory_option_handler): Require explicit "all"
4474 before deleting all memory regions.
4475
4476 * sim-utils.c (sim_do_commandf): New function, printf version of
4477 sim_do_command.
4478
4479 * sim-basics.h (asprintf, vasprintf): Hack, define for CYGWIN32.
4480
4481 * sim-alu.h (ALU64_ADD): Use explicit MSEXTRACTED64, do not assume
4482 bit endianness.
4483 (SIGNED64, UNSIGNED64): Delete.
4484 (ALU64_ADD): Don't rely on bit endianness.
4485 (ALU64_BEGIN): Define.
4486
4487 * sim-n-bits.h (MSEXTRACTEDn, LSEXTRACTED): New functions.
4488 (EXTRACTEDn): Delete, define as either LSEXTRACTED or MSEXTRACTED.
4489
4490 * sim-types.h (SIGNED64, UNSIGNED64): New macros, attach relevant
4491 suffix - u64, LL - to 64 bit constants.
4492
4493Thu Sep 4 09:27:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
4494
4495 * sim-config.c (sim_config): Add assert for SIM_MAGIC_NUMBER.
4496
4497 * sim-utils.h (NZALLOC): Define - zalloc * N.
4498
4499 * sim-hrw.c (sim_read, sim_write): New file. Provide generic
4500 implementation of read/write functions.
4501
4502 * Make-common.in (sim-hrw.o): New target.
4503
4504 * sim-base.h (STATE_MEMOPT_P): Delete, simulators _always_ add
4505 memory.
4506
4507 * sim-memopt.c (memory_option_handler): Implement memory-size
4508 command. Implement memory-alias command. Let memory-delete delete
4509 all memory regions.
4510 (add_memopt): New function. Add a memory region.
4511 (do_memopt_delete): New function. Delete a memory region.
4512
4513 * sim-utils.c (sim_elapsed_time_get): Never return zero.
4514
4515 * sim-core.c (sim_core_detach): New function.
4516 (sim_core_map_detach): New function. Perform the actual detach.
4517 (sim_core_init): Move initialization code from here.
4518 (sim_core_install): To here.
4519 (sim_core_uninstall): And here.
4520
4521 * sim-module.c: Add memopt module.
4522
4523 * sim-base.h (STATE_MEMOPT, STATE_MEMOPT_P): Add memopt to
4524 simulator base type.
4525
4526 * Make-common.in (sim_main_headers): Add sim-memopt.h
4527 (sim-memopt.o): New target.
4528
4529 * sim-core.c (sim_core_install): Add core_options to the option
4530 table.
4531
4532 * sim-watch.c (watch_options): Make --delete-watch a synonym for
4533 --watch-delete.
4534
4535 * sim-config.h (WITH_MODULO_MEMORY): Define as 0. Update
4536 comments.
4537
4538 * sim-core.h (struct _sim_core_mapping): Change nr_bytes to type
4539 address_word, add mask member.
4540
4541 * sim-core.h, sim-core.c (sim_core_attach): Make nr_bytes of type
4542 address_word, allow for 64bit targets in 32bit host. Add modulo
4543 argument.
4544 (sim_core_map_attach): Ditto.
4545 (new_sim_core_mapping): Ditto.
4546 (sim_core_translate): Mask address when modulo memory.
4547
4548Wed Sep 3 17:32:54 1997 Doug Evans <dje@seba.cygnus.com>
4549
4550 * sim-hload.c (sim_load): Add assert for SIM_MAGIC_NUMBER.
4551
4552 * gdbinit.in: New file.
4553 * aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
4554 * Make-common.in (distclean): Delete .gdbinit.
4555 (.gdbinit): Add rule for.
4556 * configure: Regenerated to track ../common/aclocal.m4 changes.
4557
4558 * Make-common.in (cgen-run.o): Add rule for.
4559
4560Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4561
4562 * sim-resume.c (sim_resume): Suspend/resume the simulator.
4563
4564 * sim-events.c (sim_watch_valid): Compute total elapsed time from
4565 both resumed and previous elapsed time.
4566 (sim_events_init): Set initial_wallclock and current_wallclock to
4567 zero.
4568 (sim_events_install): Install sim_events_suspend and
4569 sim_events_resume.
4570 (sim_events_watch_clock): Allow for suspended simulator when
4571 computing the time of the clock event.
4572
4573 * sim-events.h (struct _sim_event): Add resume_wallclock, rename
4574 initial_wallclock to elapsed_wallclock, set both to zero.
4575 (sim_events_init, sim_events_uninstall): Delete prototypes.
4576
4577 * sim-module.h (MODULE_SUSPEND_FN, MODULE_RESUME_FN): Define types.
4578
4579 * sim-module.c(sim_module_resume, sim_module_suspend): New
4580 functions.
4581
4582Wed Sep 3 10:08:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4583
4584 * sim-core.c (sim_core_map_attach): Clarify memory overlap error
4585 message.
4586
4587Tue Sep 2 14:57:06 1997 Doug Evans <dje@canuck.cygnus.com>
4588
4589 * Makefile.in (TAGS): Add support for "/* TAGS: foo */" marker.
4590 * Make-common.in (TAGS): Likewise.
4591 * sim-n-bits.h: Add TAGS comments for all functions.
4592 * sim-n-core.h: Likewise.
4593 * sim-n-endian.h: Likewise.
4594
4595Mon Sep 1 10:50:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
4596
4597 * sim-utils.c (sim_state_alloc): Set CPU backlinks, callback and
4598 kind.
4599
4600 * sim-base.h (sim_state_alloc): Add callback and kind arguments.
4601
4602 * sim-base.h (INVALID_INSTRUCTION_ADDRESS): Add default
4603 definition.
4604
4605Sat Aug 30 09:47:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4606
4607 * sim-fpu.c (DP_GARDMSB, ...): Make unsigned.
4608 (DP_FRACHIGH, DP_FRACHIGH2, ..): Use MSMASK to avoid LL.
4609
4610Fri Aug 29 13:37:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
4611
4612 * sim-core.c (sim_core_map_attach): Cast attach enum to int.
4613 (sim_core_xor_read_buffer, sim_core_xor_write_buffer): Make
4614 nr_transfered and nr_this_transfer unsigned.
4615
4616 * sim-events.c (sim_events_tickn): N is signed, as limited to
4617 MAXINT.
4618
4619 * sim-n-endian.h (offset_N): Change size to unsigned.
4620
4621 * callback.c (os_poll_quit): Add prototypes for kbhit and getkey.
4622
4623Fri Aug 29 10:10:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
4624
4625 * sim-utils.c (sim_copy_argv): Delete, replaced by dupargv.
4626
4627 * sim-options.c (sim_parse_args): Use dupargv.
4628
4629Thu Aug 28 10:36:34 1997 Doug Evans <dje@canuck.cygnus.com>
4630
4631 * sim-options.c (standard_option_handler): Use xstrdup, not strdup.
4632
4633Thu Aug 28 12:09:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
4634
4635 * sim-base.h (STATE_ARCHITECTURE, STATE_TARGET): Add to simulator
4636 base type.
4637
4638 * sim-options.c (standard_options): Add --architecture=MACHINE and
4639 --target=TARGET options.
4640 (OPTION_ARCHITECTURE, OPTION_TARGET): Define.
4641 (standard_option_handler): Handle architecture and target options.
4642 (bfd.h): Include.
4643
4644 * sim-utils.c (sim_analyze_program): Pass STATE_TARGET to
4645 bfd_openr.
4646 (sim_analyze_program): Set prog_bfd architecture from
4647 STATE_ARCHITECTURE if known.
4648
4649Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4650
4651 * configure: Regenerated to track ../common/aclocal.m4 changes.
4652 * config.in: Ditto.
4653
4654Wed Aug 27 18:11:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4655
4656 * aclocal.m4 (enable-sim-warnings): Remove comment stating
4657 that option does not apply to certain files.
4658
4659Wed Aug 27 15:13:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4660
4661 * sim-bits.h (LSBIT8, LSBIT16, LSBIT32, LSBIT64, LSBIT, MSBIT8,
4662 MSBIT16, MSBIT32, MSBIT64, MSBIT): New macros - single bit as
4663 offset from MSB/LSB.
4664
4665 * sim-endian.h (A1_8, A2_8, A4_8, A1_4, A2_4, A1_2): New macro,
4666 access address of sub word quantity of a hosts 16, 32, 64 bit word
4667 type.
4668 (V1_2, V1_4, V2_4, V1_8, V2_8, V4_8): Ditto for values.
4669 (U8_1, U8_2, U8_4, U4_1, U4_2, U2_1): Ditto for set of values.
4670 (V2_H1, V2_L1, V4_H2, V4_L2, V8_L4, V8_H4): Given N byte argument,
4671 return N*2 byte value with argument in Hi/Lo word. Renamed from
4672 V1_H2, V1_L2, V2_H4, V2_L4, V4_H8, V4_L8.
4673
4674 * sim-alu.h (ALU32_HAD_OVERFLOW): Use 64 bit mask not 32bit.
4675 (ALU16_HAD_CARRY, ALU32_HAD_CARRY, ALU16_HAD_OVERFLOW): Use MSBIT
4676 so that bit offset is explicit.
4677
4678Wed Aug 27 11:55:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
4679
4680 * sim-utils.c (sim_analyze_program): Add prog_name argument.
4681 Update STATE_PROG_BFD when needed with a dup'd copy of the
4682 program.
4683
4684 * sim-config.c (sim_config): Delete ABFD argument, use
4685 STATE_PROG_BFD directly.
4686
4687Tue Aug 26 12:55:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
4688
4689 * run.c (main): Pass the open ABFD to sim_create_inferior.
4690
4691 * nrun.c (main): Determine prog_bfd. Pass to sim_create_inferior
4692 and sim_load.
4693 (bfd.h): Include.
4694
4695 * sim-hload.c (sim_load): New file. Implement generic sim_load for
4696 hardware only simulator targets.
4697
4698 * Make-common.in (sim-hload.o): Add rule.
4699
4700Wed Aug 27 09:51:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
4701
4702 * sim-utils.c (sim_copy_argv): Rewrite to match malloc strategy
4703 used by copyargv and freeargv.
4704
4705 * sim-options.c (sim_parse_args): Save a copy of PROG-ARGS in
4706 STATE_PROG_ARGV, not just a pointer.
4707
4708Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4709
4710 * configure: Regenerated to track ../common/aclocal.m4 changes.
4711 * config.in: Ditto.
4712
4713Mon Aug 25 12:11:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4714
4715 * aclocal.m4 (sim-endian): Add second argument to
4716 SIM_AC_OPTION_ENDIAN. First is hardwired endian, second is
4717 default endian when not hardwired.
4718
4719 * sim-config.h (WITH_DEFAULT_TARGET_BYTE_ORDER): New macro, if all
4720 else failes value for target byte order.
4721
4722 * sim-config.c (sim_config): Add abfd arguments. Set
4723 STATE_PROG_BFD accordingly. Determine prefered_target_byte_order
4724 from same.
4725 (sim_config): Return SIM_RC, don't abort.
4726 (bfd.h): Include.
4727
4728 * run.c (main): Update call to sim_open - add ABFD argument.
4729 * nrun.c (main): Add NULL ABFD argument.
4730
4731Thu Aug 14 12:48:57 1997 Doug Evans <dje@canuck.cygnus.com>
4732
4733 * callback.c (os_poll_quit): Make static.
4734 Call sim_cb_eprintf, not p->eprintf.
4735 (sim_cb_printf, sim_cb_eprintf): New functions.
4736 * sim-utils.h (sim_cb_printf, sim_cb_eprintf): Declare.
4737
4738 * sim-basics.h (zalloc,zfree,sim_add_commas,SIM_ELAPSED_TIME,
4739 sim_elapsed_time_get,sim_elapsed_time_since): Move decls to
4740 sim-utils.h. #include sim-utils.h.
4741 * sim-utils.h: Above decls moved here.
4742 (sim_analyze_program,sim_load_file): Use `struct _bfd', not `bfd'.
4743
4744 * sim-watch.c (action_watchpoint): Fix thinkos.
4745
4746Thu Jul 24 08:48:05 1997 Stu Grossman (grossman@critters.cygnus.com)
4747
4748 * sim-types.h: Fix defs of 64 bit data types for MSVC.
4749
4750Tue Jul 22 10:35:37 1997 Doug Evans <dje@canuck.cygnus.com>
4751
4752 * sim-n-core.h (sim_core_write_unaligned_N): Add missing break
4753 to FORCED_ALIGNMENT case.
4754
4755Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4756
4757 * callback.c (target_to_host_open): Handle hosts with O_BINARY.
4758
4759Thu Jun 5 08:47:10 1997 Jeffrey A Law (law@cygnus.com)
4760
4761 * Make-common.in (libsim.a): Fix typo.
4762
4763Thu Jun 5 13:48:37 1997 Andrew Cagney <cagney@b1.cygnus.com>
4764
4765 * nrun.c (main): Verify the structure returned before using it.
4766
4767Wed Jun 4 11:44:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4768
4769 * sim-config.h (WITH_ENGINE): Enable the sim-engine module by
4770 default.
4771
4772 * sim-engine.c (sim_engine_install): New function. Install the
4773 engine init functions.
4774 (sim_engine_init): [Re]initialize the simulator engine.
4775
4776 * sim-module.c: Add sim_engine to list of modules that always
4777 install.
4778
4779Tue Jun 3 04:52:04 1997 Andrew Cagney <cagney@b1.cygnus.com>
4780
4781 * sim-watch.c (schedule_watchpoint): Use sim_unschedule_watchpoint
4782 to remove the old watchpoint, not delete_watchpoint.
4783 (watch_option_handler): Action the correct watchpoint, not just
4784 cycles.
4785
4786Wed May 28 14:47:41 1997 Andrew Cagney <cagney@b1.cygnus.com>
4787
4788 * sim-n-core.h (sim_core_write_aligned_N): For 8byte reads, output
4789 both low and high word.
4790 (sim_core_write_aligned_N): Ditto.
4791
4792 * sim-trace.c (set_trace_options): Delete code explicitly setting
4793 core->trace.
4794
4795 * sim-options.c (sim_print_help): Call the list commands if not a
4796 standalone simulator.
4797 (sim_print_help): Advise that some options may not be applicable.
4798
4799 * sim-trace.c (set_trace_options): Assume core present.
4800
4801 * sim-events.c (sim_events_schedule_after_signal): Overflow signal
4802 buffer when full not almost full.
4803
4804Tue May 27 14:32:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
4805
4806 * sim-events.c (sim_events_process): Don't blat the event queue
4807 when processing watchpoints.
4808
4809 * sim-watch.h: Make arg unsigned long - stop sign extension.
4810
4811 * sim-events.c (sim_watch_valid): rewrite so debugable.
4812
4813 * sim-config.h (WITH_XOR_ENDIAN): Default to zero.
4814
4815 * sim-watch.c (schedule_watchpoint): Add is_within option so that
4816 inequality test is possible.
4817 (handle_watchpoint): Re-pass is_within arg.
4818 (watch_option_handler): When `!' prefix to pc-watchpoint arg pass
4819 0 to schedule_watchpoint's is_within arg.
4820 (sim_watchpoint_init): Re-pass is_within arg.
4821
4822 * sim-options.c (sim_print_help): Add is_command argument. Don't
4823 include -- prefix when called from the command line interpreter.
4824
4825 * sim-watch.c (schedule_watchpoint): Pass true is_within argument.
4826
4827 * sim-events.c (sim_events_watch_sim): Add is_within argument,
4828 zero indicates that the test should be reversed.
4829 (sim_events_watch_core): Ditto.
4830 (WATCH_CORE): Compare range against is_within.
4831 (WATCH_SIM): Ditto.
4832
4833Tue May 27 12:48:03 1997 Andrew Cagney <cagney@b2.cygnus.com>
4834
4835 * sim-events.c (WATCH_CORE): Pass NULL cpu argument to
4836 sim_core_read_buffer. Check nr-bytes transfered.
4837
4838 * sim-core.h (sim_core_common): Define a new struct that contains
4839 the common data. to sd and cpu structures.
4840 * sim-core.c (sim_core_attach): Update.
4841 (sim_core_init): Update. Remember to copy initialized data to each
4842 cpu.
4843 (sim_core_find_mapping): Ditto.
4844
4845 * sim-core.c (sim_core_read_buffer): Add cpu argument.
4846 (sim_core_write_buffer): Ditto.
4847
4848 * sim-n-core.h (sim_core_read_unaligned_N): When mis-aligned
4849 transfer use xor version of read buffer.
4850 (sim_core_write_unaligned_N): Ditto for write.
4851
4852 * sim-core.c (sim_core_xor_read_buffer): New function implement
4853 xor-endian data read breaking transfer up into xor-endian sized
4854 blocks.
4855 (sim_core_xor_write_buffer): Ditto for write.
4856 (reverse_n): Reverse order of arbitrary number of bytes in buffer
4857 - needed for xor-endian transfers.
4858
4859Fri May 23 14:24:31 1997 Andrew Cagney <cagney@b1.cygnus.com>
4860
4861 * sim-inline.h: Review description.
4862
4863 * sim-core.h, sim-core.c: Reduce number of functions being inlined
4864 to just those involved in data transfers and configuration.
4865
4866 * sim-xcat.h (XSTRING): New macro, map macro definition onto
4867 string.
4868 * sim-n-core.h (sim_core_read_aligned_N): Use.
4869 (sim_core_read_unaligned_N): Ditto.
4870 (sim_core_read_unaligned_N): Ditto..
4871 (sim_core_write_unaligned_N): Ditto.
4872
4873 * sim-core.h: Add xor endian bitmap to main structure. *
4874
4875 sim-n-core.h (sim_core_write_aligned_N): Add suport for xor
4876 endian.
4877 (sim_core_read_aligned_N): Ditto.
4878
4879 * sim-core.c (sim_core_set_xor_endian): New function.
4880 (sim_core_attach): Don't overwrite the per-cpu xor map when
4881 cloning the global core.
4882
4883Fri May 23 10:53:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
4884
4885 * sim-engine.h: Update below so that it is using an enumerated
4886 type.
4887
4888Thu May 22 09:12:16 1997 Gavin Koch <gavin@cygnus.com>
4889
4890 * sim-engine.c (sim_engine_restart):
4891 * sim-resume.c (sim_resume): Change longjmp param/setjmp
4892 return value used for simulator restart from 0 to 2.
4893
4894Wed May 21 08:47:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
4895
4896 * cgen-scache.c (scache_option_handler): Add is_command arg.
4897
4898 * sim-model.c (model_option_handler): Add is_command argument.
4899
4900 * sim-profile.c (profile_option_handler): Add is_command arg.
4901
4902 * sim-events.c (sim_watch_valid): Use ub64, lb64 when 64bit value
4903 involved.
4904
4905 * sim-module.c (sim_module_add_init_fn): Call init fn in the same
4906 order that they are registered.
4907
4908 * sim-options.h (OPTION_HANDLER): Add argument to differentiate
4909 between option and command line processing.
4910
4911 * sim-options.c: Include stdlib.h, ctype.h.
4912
4913 * Make-common.in (sim-watch.o): Add rule.
4914 (sim_main_headers): Assume sim-assert.h included.
4915 (sim-*.o): Simplify make rule.
4916
4917 * sim-module.c: Add sim_watch_install to module list.
4918
4919Tue May 20 14:15:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
4920
4921 * sim-base.h (STATE_LOADED_P): New predicate. Set once everything
4922 has been loaded.
4923
4924 * sim-trace.c (trace_install): Check magic. Include sim-assert.h.
4925 * sim-events.c (sim_events_install): Ditto.
4926 * sim-core.c (sim_core_install): Ditto.
4927 * sim-model.c (model_install): Ditto.
4928 * sim-options.c (standard_install): Ditto.
4929 * sim-profile.c (profile_install): Ditto.
4930 * sim-reason.c (sim_stop_reason): Ditto.
4931 * sim-run.c (sim_engine_run): Ditto.
4932 * sim-utils.c (sim_analyze_program): Ditto.
4933
4934 * sim-module.c (modules): Make profile_install and trace_install
4935 optional.
4936
4937 * sim-base.h (STATE_MEM_BASE): Define for flat memory systems.
4938
4939 * sim-options.c (standard_option_handler): Set the byte order.
4940
4941 * sim-events.c (sim_events_process): Allow multi tick processing.
4942 (sim_events_tickn): New function - multi cycle tick.
4943
4944 * sim-events.h (sim_events_tickn, sim_events_timewarp): Add
4945 prototypes. Under development.
4946 (sim_events): Replace processing with nr_ticks_to_process.
4947
4948Tue May 20 09:39:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4949
4950 * nrun.c (main): Pass callbacks to sim_open instead of using
4951 sim_set_callbacks.
4952
4953 * run.c (main): Ditto.
4954
4955Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
4956
4957 * sim-events.c (sim_events_zalloc): Signal save memory allocator -
4958 stop tk interrupting malloc calls.
4959 (sim_events_zalloc): Converse.
4960
4961 * Make-common.in (sim_main_headers): Add sim-events.h.
4962
4963 * sim-events.c (sim_events_schedule_after_signal): Change return
4964 type to void - signal events are strictly internal.
4965 (sim_events_init): Allocate a finite buffer for signal events.
4966 (sim_events_schedule_after_signal): Enter signal events into the
4967 signal buffer.
4968
4969 * sim-engine.c (sim_engine_halt): Check SIM_DESC magic.
4970 (sim_engine_restart): Ditto.
4971 (sim_engine_abort): Ditto.
4972 * sim-stop.c (sim_stop): Ditto.
4973 (control_c_simulation): Ditto.
4974 * sim-resume.c (sim_resume): Ditto.
4975 (has_stepped): Ditto.
4976 * sim-abort.c (sim_engine_abort): Ditto.
4977
4978 * sim-basics.h (transfer_type): New type.
4979
4980 * sim-core.c (sim_core_signal): New function. Print core signal
4981 information.
4982 (sim_core_find_mapping): Add transfer argument.
4983
4984 * sim-n-core.h (sim_core_{write,write}_unaligned_N): Call
4985 SIM_CORE_SIGNAL if a recoverable abort.
4986 * sim-core.c (sim_core_find_mapping): Ditto.
4987
4988Fri May 16 15:13:21 1997 Andrew Cagney <cagney@b1.cygnus.com>
4989
4990 * sim-core.c (sim_core_find_mapping): Replace calls to
4991 sim_io_error to more resiliant sim_engine_abort.
4992
4993 * sim-n-core.h (sim_core_read_unaligned_N): Ditto.
4994 (sim_core_write_unaligned_N): Ditto.
4995
4996Tue May 13 13:50:06 1997 Andrew Cagney <cagney@b1.cygnus.com>
4997
4998 * sim-module.c: Add sim_events_install to list.
4999
5000 * sim-events.c (sim_events_install, sim_events_uninstall): Clonse
5001 from sim_core_*.
5002 (sim_events_init): Now returns SIG_RC.
5003
5004 * sim-run.c: New file. Generic sim_engine_run.
5005 * sim-reason.c: New file. Generic sim_stop_reason.
5006 * sim-stop.c: New file. Generic sim_stop.
5007 * sim-resume.c: New file. Generic sim_resume.
5008
5009 * Make-common.in (sim-engine.o): Add rule.
5010 (sim-run.o, sim-reason.o, sim-stop.o, sim-resume.o): Ditto.
5011
5012 * sim-engine.h, sim-engine.c: New file. Provide generic
5013 implementation of sim_engine_halt, sim_engine_error. et.al.
5014
5015 * sim-base.h (sim_state_base): Add member halt.
5016 (sim-engine.h): Include.
5017
5018 * sim-events.h (sim_event_handler): Always pass SIM_DESC to event
5019 handlers.
5020 * sim-events.c (sim_events_poll): Update event handler.
5021
5022Tue May 13 09:57:49 1997 Andrew Cagney <cagney@b2.cygnus.com>
5023
5024 * sim-events.h, sim-events.c (sim_events_watch_clock): New
5025 function.
5026 (sim_events_watch_sim): New function.
5027 (sim_events_watch_core): New function.
5028 (sim_watch_valid): New function.
5029 (sim_events_preprocess): New function.
5030 (sim_events_process): Process the watchpoints as well as the timer
5031 queue.
5032 (sim_events_tick): Check WORK_PENDING instead of the hold queue.
5033 (sim_events_deschedule): Check all the queues when removing an
5034 event.
5035 (sim_events_init): Ditto for cleaning.
5036
5037Mon May 19 12:07:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
5038
5039 * sim-fpu.c (is_ufpu_number): Comment out - currently unused.
5040
5041Mon May 19 11:23:03 1997 Andrew Cagney <cagney@b1.cygnus.com>
5042
5043 * callback.c (os_open): Type of arg flags is int.
5044
5045Fri May 16 22:26:43 1997 Michael Meissner <meissner@cygnus.com>
5046
5047 * sim-fpu.c (sim_fpu_is_{eq,ne,lt,le,gt,ge}): Compare Infinities
5048 just like normal numbers as per IEEE rules.
5049
5050Wed May 14 21:20:38 1997 Bob Manson <manson@charmed.cygnus.com>
5051
5052 * callback.c (os_close): Mark the descriptor as being
5053 available if the close succeeded.
5054 (os_open): Pass 0644 as the mode of the file being created.
5055
5056Thu May 15 10:58:52 1997 Andrew Cagney <cagney@b1.cygnus.com>
5057
5058 * sim-fpu.c (pack_fpu, unpack_fpu): New functions - decode a
5059 float.
5060
5061 * sim-inline.c (SIM_INLINE_C): Rename from _SIM_INLINE_C_.
5062 * sim-lnline.h: Update.
5063
5064 * sim-fpu.h, sim-fpu.c (sim_fpu_[iu]{32,64}to): New int2fp
5065 conversion functions.
5066 (sim_fpu_to{32,64}[iu]): New fp2int functions.
5067
5068 * sim-fpu.h, sim-fpu.c (sim_fpu_is_{lt,le,eq,ne,ge,gt}): New fp
5069 compare functions. Replacing.
5070 (sim_fpu_cmp): This. Delete.
5071
5072Mon May 12 14:49:05 1997 Andrew Cagney <cagney@b1.cygnus.com>
5073
5074 * sim-core.c (sim_core_find_mapping): Call engine_error not
5075 sim_io_error when possible.
5076
5077Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b2.cygnus.com>
5078
5079 * sim-endian.h (V1_H2): Add macro's to insert a word into a
5080 high/low double word.
5081
5082 * sim-trace.h: Remove definition of attribute - defined in
5083 sim_basics.h.
5084
5085Mon May 12 08:55:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5086
5087 * sim-options.h (struct OPTION): Add doc_opt as the documenting
5088 name of the option - or family of options.
5089
5090 * sim-options.c (sim_args_command): Match command `a-b c' with
5091 option `--a-b-c' from option table.
5092
5093Thu May 8 12:40:07 1997 Andrew Cagney <cagney@b1.cygnus.com>
5094
5095 * sim-options.c (sim_print_help): For optional arguments, wrap
5096 them in [].
5097
5098 * sim-trace.c (set_trace_options): New function, handle optional
5099 argument and multiple assignment.
5100 (trace_option_handler): Update.
5101
5102 * sim-trace.c (trace_option_handler): Trace branch and not fpu
5103 when branch tracing selected.
5104
5105Wed May 7 15:19:58 1997 Andrew Cagney <cagney@b1.cygnus.com>
5106
5107 * sim-trace.c (trace_one_insn): Make a va-args function.
5108
5109 * sim-trace.c (trace_vprintf): New function, va-arg version of
5110 trace_printf.
5111
5112Tue May 6 16:38:16 1997 Doug Evans <dje@canuck.cygnus.com>
5113
5114 * sim-trace.c (trace_uninstall): Don't close a file twice.
5115 * sim-profile.c (profile_uninstall): Likewise.
5116
5117Tue May 6 06:14:01 1997 Mike Meissner <meissner@cygnus.com>
5118
5119 * sim-trace.c (toplevel): Include bfd.h.
5120 (trace_options): Note that --trace-linenum also turns on
5121 --trace-insn. Add --trace-{branch,semantics}.
5122 (trace_option_handler): If --trace-linenum, also turn on
5123 --trace-insn. Add --trace-branch support. If --trace-semantics,
5124 turn on ALU, FPU, branch, and memory tracing.
5125 (trace_one_insn): New function to trace an instruction. Support
5126 --trace-linenum.
5127 (OPTION_TRACE_*): Use an enum, rather than lots of defines.
5128
5129 * sim-trace.h (TRACE_{SEMANTICS,BRANCH}_IDX): Add new macros.
5130 (MAX_TRACE_VALUES): Use 32, not 12 by default.
5131 (TRACE_branch): Add new mask.
5132 (TRACE_*_P): Define all possible trace_p macros.
5133 (trace_one_insn): Declare function.
5134
5135Mon May 5 14:08:34 1997 Mike Meissner <meissner@cygnus.com>
5136
5137 * sim-trace.h (__attribute__): Define as nothing if not GNU C or
5138 GNU C doesn't support __attributes__.
5139 ({trace,debug}_printf): Add attribute's so -Wformat can check the
5140 format strings.
5141
5142Mon May 5 11:16:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5143
5144 * sim-config.h (FORCED_ALIGNMENT): New alignment option -
5145 addresses are masked forcing them to be correctly aligned.
5146 (WITH_ALIGNMENT): Make NONSTRICT_ALIGNMENT the default.
5147 * sim-config.c (config_alignment_to_a): Update.
5148
5149 * sim-core.h (sim_cpu_core): New data type contains cpu specific
5150 core data.
5151 * sim-base.h (CPU_CORE): Add cpu specific core data to cpu base
5152 type.
5153 * sim-core.c (sim_core_attach): Add CPU argument. Ready for
5154 processor specific core maps.
5155 (sim_core_map_attach): Copy the core map data to each of the
5156 processor specific core data structures.
5157 * sim-core.c (sim_core_find_mapping): Update.
5158
5159 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Rename.
5160 (sim_core_write_aligned_N, sim_core_write_aligned_N): New names.
5161 (sim_core_write_unaligned_N, sim_core_write_unaligned_N): New
5162 alternatives that handle unaligned addresses.
5163 (sim_core_{read,write}_{,un}aligned_N): Drop SIM_DESC arg, replace
5164 with just CPU arg.
5165 * cgen-utils.c (sim_disassemble_insn): Update.
5166
5167Mon May 5 13:19:16 1997 Andrew Cagney <cagney@b1.cygnus.com>
5168
5169 * sim-trace.h (TRACE_FPU_IDX): Add Floating-point specific
5170 tracing.
5171
5172 * sim-fpu.h, sim-fpu.c: New files - prototype for generic target
5173 fpu support.
5174
5175 * sim-inline.h, sim-inline.c: Add support for SIM_FPU.
5176
5177Fri May 2 17:59:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
5178
5179 * sim-core.c (sim_core_map_to_str): New function ascii equivalent
5180 to map type.
5181
5182 * sim-n-core.h (sim_core_read_N, sim_core_write_N): Use in trace
5183 statement.
5184
5185Fri May 2 17:28:02 1997 Andrew Cagney <cagney@b2.cygnus.com>
5186
5187 * cgen-trace.c: Prepend additional trace_printf argument.
5188
5189 * cgen-utils.c (sim_disassemble_insn): Add additional core
5190 arguments.
5191
5192Fri May 2 11:40:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
5193
5194 * nrun.c (main): Catch/report errorenous simulator states.
5195
5196 * sim-module.c: #include "libiberty.h" so that xmalloc is defined.
5197 * sim-trace.c: #include string.h/strings.h so that memset is
5198 defined.
5199 * sim-utils.c: Ditto.
5200 * sim-profile.c: Ditto. And stdlib.h.
5201 (print_bar): Only define when used by instruction or memory profiler.
5202
5203 * sim-options.c (standard_option_handler): Make ul more local.
5204
5205 * sim-load.c (sim_load_file): Make the name constant.
5206 (sim_load_file): Passify gcc.
5207
5208 * sim-utils.h: New file, pre-declare utilites in corresponding .c
5209 file.
5210 * sim-utils.c, sim-load.c: Include sim-utils.h.
5211
5212 * sim-base.h (sim_cpu): Pre define here so available to all.
5213
5214 * sim-core.h (DECLARE_SIM_CORE_WRITE_N, DECLARE_SIM_CORE_READ_N):
5215 Restore the sim_cpu and instruction_address arguments so that full
5216 information is available to the abort function.
5217 * sim-core.c (sim_core_find_mapping, sim_core_write_buffer): Ditto.
5218 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5219
5220 * sim-trace.h, sim-trace.c (trace_option_handler): Add interim
5221 tracing support for sim-events and sim-core.
5222 (trace_option_handler): Convert #if to if where possible so always
5223 compiled/checked by C compiler.
5224 * sim-n-core.h (sim_core_write_N, sim_core_read_N): Update.
5225
5226 * sim-base.h: Adjust comment documenting how to define the cpu
5227 structure.
5228 (sim_state_base): Add sim_core and sim_events to simulator base
5229 object.
5230
5231 * sim-trace.h, sim-trace.c (trace_printf): Add SIM_DESC argument.
5232 * sim-core.c (sim_core_init, sim_core_attach,
5233 sim_core_find_mapping): Update.
5234 * sim-events.c (ETRACE, sim_events_init, sim_events_time,
5235 update_time_from_event, insert_sim_event,
5236 sim_events_schedule_after_signal, sim_events_deschedule,
5237 sim_events_tick): Ditto.
5238
5239 * sim-basics.h (sim-module.h, sim-trace.h, sim-profile.h,
5240 sim-model.h): Move #includes from here.
5241 * sim-base.h: To here.
5242 (sim-core.h, sim-events.h, sim-io.h): Include also
5243
5244Wed Apr 30 15:37:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5245
5246 * callback.c (default_callback): Missing initialisers.
5247
5248Thu May 1 10:40:47 1997 Doug Evans <dje@canuck.cygnus.com>
5249
5250 * sim-utils.c (sim_add_commas): New function.
5251 * sim-basics.h (sim_add_commas): Add prototype.
5252 * cgen-scache.c (scache_print_profile): Print commas in numbers.
5253 * sim-profile.c (COMMAS): New macro.
5254 (print_*): Use it to print commas in numbers.
5255
5256 * configure: Regenerated.
5257
5258 * cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
5259 (cgen_state): New member run_fast_p.
5260 (cgen_init): Add prototype.
5261 (sim_disassemble_insn): New arg `cpu'.
5262 * cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
5263 * cgen-utils.c (cgen_init): New function.
5264 (sim_disassemble_insn): New arg `cpu'. Rewrite fetching of insn.
5265 * genmloop.sh: Call engine_halt if loop exits.
5266
5267 * Makefile.in (sim-options_h): Define.
5268 (sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
5269 (sim-model.o): Add new rule.
5270 (cgen-{scache,trace,utils}.o): Add new rules.
5271 * aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
5272 * cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
5273 Indent output by 2 spaces.
5274 * cgen-scache.h (scache_print_profile): Update.
5275 * cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
5276 Use trace_printf, not fprintf.
5277 (trace_extract): Use trace_printf, not cgen_trace_printf.
5278 * genmloop.sh (!FAST case): Increment `insn_count'.
5279 * sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
5280 (sim_cpu_base): Rename member `sd' to `state' to be consistent with
5281 access macro's name.
5282 * sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
5283 Change return type to SIM_RC.
5284 (sim_core_{install,uninstall}): New functions.
5285 * sim-core.h (sim_core_{install,uninstall}): Declare.
5286 (sim_core_init): Use EXTERN_SIM_CORE to define it.
5287 Change return type to SIM_RC.
5288 * sim-model.h (models,machs,model_install): Declare.
5289 * sim-module.c (modules): Add scache_install, model_install.
5290 (sim_post_argv_init): Set cpu->state backlinks.
5291 * sim-options.c (standard_options): Delete --simcache-size,--max-insns.
5292 (standard_option_handler): Likewise.
5293 * sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
5294 sim-profile.h.
5295 (*): Assume ANSI C.
5296 (profile_options): Delete --profile-simcache.
5297 (profile_option_handler): Likewise.
5298 (profile_print_insn): Change `sd' arg to `cpu'. Indent output 2
5299 spaces.
5300 (profile_print_{memory,model}): Likewise.
5301 (profile_print_simcache): Delete.
5302 (profile_print_speed): New function.
5303 (profile_print): Rewrite.
5304 * sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
5305 (WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
5306 (PROFILE_DATA): Delete members simcache_{hits,misses}.
5307 (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
5308 (PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
5309 (profile_print): Update prototype.
5310
5311Wed Apr 30 11:34:14 1997 Doug Evans <dje@canuck.cygnus.com>
5312
5313 * cgen-scache.[ch], cgen-sim.h: New files.
5314 * cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
5315 * sim-model.c: New file.
5316
5317 * Make-common.in (clean targets): Undo patch of Apr. 22.
5318
5319Fri Apr 25 15:28:32 1997 Mike Meissner <meissner@cygnus.com>
5320
5321 * sim-n-bits.h (signed): If we have a standard compiler, undef
5322 signed, so that signedN is defined correctly.
5323
5324Thu Apr 24 00:00:07 1997 Doug Evans <dje@canuck.cygnus.com>
5325
5326 * sim-module.h, sim-model.h, sim-profile.h: New files.
5327 * sim-module.c, sim-profile.c: New files.
5328 * Make-common.in (SIM_PROFILE): Define
5329 (CONFIG_CFLAGS): Add $(SIM_PROFILE).
5330 (sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
5331 (sim_module.o,sim-profile.o): Add rules for.
5332 * aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
5333 (--enable-sim-profile): Add.
5334 * configure: Regenerated.
5335 * sim-base.h (sim_state_base): New members init_list, uninstall_list,
5336 model. Move trace and profile support to sim-{trace,profile}.h.
5337 New members trace_data, profile_data.
5338 * sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
5339 * sim-config.h: Provide default definition of WITH_PROFILE.
5340 (WITH_TRACE): Change default to -1.
5341 (MAX_NR_PROCESSORS): Always define.
5342 * sim-options.c: Move trace and profile support to
5343 sim-{trace,profile}.h.
5344 (sim_pre_argv_init): Moved to sim-model.c.
5345 (standard_install): New function.
5346 * sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
5347 (standard_install): Declare.
5348 * sim-trace.c: Tracing option handling moved here from sim-options.c.
5349 (trace_install, trace_uninstall): New functions.
5350 (trace_printf): Update reference to TRACE_FILE.
5351 * sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
5352 (TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
5353 (WITH_TRACE_FOO_P): Define.
5354 (trace_install): Declare.
5355 (TRACE_DATA): New struct.
5356
5357Wed Apr 23 17:23:15 1997 Doug Evans <dje@canuck.cygnus.com>
5358
5359 * run.c: Undo last exec_bfd patch.
5360 (main): Only pass -E ifdef SIM_HAVE_BIENDIAN.
5361
5362Wed Apr 23 17:54:27 1997 Mike Meissner <meissner@cygnus.com>
5363
5364 * run.c (exec_bfd): Add back in.
5365 (main): Set exec_bfd.
5366
5367Tue Apr 22 14:43:46 1997 Doug Evans <dje@canuck.cygnus.com>
5368
5369 * sim-load.c (sim_load_file): #include <stdio.h> for NULL.
5370
5371Wed Apr 23 02:55:54 1997 Andrew Cagney <cagney@b1.cygnus.com>
5372
5373 * sim-events.c (insert_sim_event): Call sim_io_error instead of
5374 less well defined engine_error.
5375 * sim-core.c: Ditto.
5376
5377Tue Apr 22 08:48:16 1997 Stu Grossman (grossman@critters.cygnus.com)
5378
5379 * Make-common.in: Change clean targets to use :: so that other
5380 Makefiles can have their own clean targets.
5381 * sim-load.c (xprintf eprintf): Use ANSI_PROTOTYPES instead of
5382 __STDC__ to control use of stdarg vs. varargs syntax. Some
5383 systems can't use __STDC__, but require stdarg.
5384
5385Fri Apr 18 11:14:43 1997 Doug Evans <dje@canuck.cygnus.com>
5386
5387 * sim-options.c (standard_options): Add --endian.
5388 (standard_option_handler): Likewise.
5389
5390 * nrun.c: #include <signal.h>.
5391 (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5392 handler that calls sim_stop ().
5393
5394Fri Apr 18 13:11:36 1997 Andrew Cagney <cagney@b1.cygnus.com>
5395
5396 * run.c (main, cntrl_c): Wrap calls to sim_resume in a SIGINT
5397 handler that calls sim_stop (). Simulators may still be
5398 establishing their own handler.
5399
5400 * sim-events.c (sim_events_poll): Rename from
5401 sim_events_at_large_int. Poll IO.
5402
5403 * sim-io.c (sim_io_poll_quit): New function - pass on a polling
5404 request.
5405
5406 * callback.c (os_poll_quit): New function poll for quit signal
5407 where needed.
5408 (default_callback): Include magic number.
5409
5410Thu Apr 17 02:25:11 1997 Doug Evans <dje@canuck.cygnus.com>
5411
5412 * aclocal.m4: Check for headers time.h, sys/time.h, sys/resource.h.
5413 Check for functions getrusage, time.
5414 * sim-basics.h (SIM_ELAPSED_TIME): New typedef.
5415 (sim_elapsed_time_get, sim_elapsed_time_since): Add prototypes.
5416 * sim-utils.c: #include time.h, sys/time.h, sys/resource.h if able.
5417 (sim_elapsed_time_get, sim_elapsed_time_since): New functions.
5418
5419 * sim-utils.c (sim_copy_argv, sim_analyze_program): New functions.
5420
5421 * sim-options.c, sim-options.h: New files.
5422 * sim-config.h (WITH_DEBUG): Provide default value of zero.
5423 * Make-common.in (nrun.o): Add rules for.
5424 * nrun.c: New file.
5425
5426 * run.c (main): Check return value of sim_open.
5427
5428 * Make-common.in (sim-options.o, sim-load.o, sim-trace.o): Add rules.
5429 (sim_main_headers): Add sim-trace.h.
5430 * run.c (exec_bfd, target_byte_order): Delete.
5431 (main): Pass -E <endian> to sim_open. Delete code to load sections,
5432 call sim_load instead. Check return code of sim_create_inferior.
5433 * sim-base.h (CURRENT_STATE): Define.
5434 (sim_state_base): Make typedef. New members options, prog_argv,
5435 prog_bfd, text_{section,start,end}, start_addr, simcache_size,
5436 mem_size, memory [+ corresponding access macros].
5437 (sim_cpu_base): New typedef.
5438 * sim-trace.h: New file.
5439 * sim-trace.c: New file.
5440 * sim-basics.h: #include it.
5441 * sim-load.c: New file.
5442
5443Tue Apr 15 15:10:13 1997 Ian Lance Taylor <ian@cygnus.com>
5444
5445 * Make-common.in (INSTALL): Set to @INSTALL@.
5446 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5447 (install-common): Depend upon installdirs. Use
5448 $(program_transform_name) directly, rather than using
5449 $(INSTALL_XFORM).
5450 (installdirs): New target.
5451 * Makefile.in (INSTALL): Set to @INSTALL@.
5452 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
5453 (install-man): Depend upon installdirs. Use
5454 $(program_transform_name) directly, rather than using
5455 $(INSTALL_XFORM).
5456 (installdirs): New target.
5457
5458Tue Apr 15 15:08:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
5459
5460 * sim-assert.h (SIM_ASSERT, ASSERT): Allow these macros to
5461 be overriden.
5462
5463Wed Apr 9 16:06:44 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5464
5465 * sim-basics.h: Only bring in config.h and tconfig.h if
5466 HAVE_CONFIG_H.
5467
5468Mon Apr 7 11:39:45 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5469
5470 * sim-config.h (WITH_TARGET_WORD_MSB): New Macro. Define the bit
5471 numbering convention of the target.
5472 * sim-config.c (print_sim_config): Print WITH_TARGET_WORD_BITSIZE
5473 and WITH_TARGET_WORD_MSB.
5474 (sim_config): When possible, check for consistency with bitsize
5475 and msb.
5476
5477 * sim-bits.h: Allow MSB to be other than zero.
5478 * sim-bits.c: Ditto.
5479 * sim-n-bits.h: Ditto.
5480
5481 * sim-bits.h (MSMASK*): New macros - converce to LSMASK*.
5482 * sim-n-bits.h (MSMASKEDn): Ditto.
5483
5484Mon Apr 14 16:29:21 1997 Ian Lance Taylor <ian@cygnus.com>
5485
5486 * Makefile.in (INSTALL): Change install.sh to install-sh.
5487
5488Mon Apr 7 10:46:38 1997 Doug Evans <dje@canuck.cygnus.com>
5489
5490 * sim-base.h (sim_state_base): Move `magic' to end of struct.
5491
5492Mon Apr 7 15:53:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5493
5494 * run.c (main): Check that a program to run was specified.
5495
5496Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5497
5498 * aclocal.m4 (AC_TYPE_SIGNAL): Add check.
5499
5500 * configure: Regenerated to track ../common/aclocal.m4 changes.
5501 * config.in: Ditto.
5502
5503Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
5504
5505 * sim-endian.h: Move host {LITTLE,BIG}_ENDIAN support from here,
5506 * sim-config.h: To here.
5507
5508 * Make-common.in (SIM_EXTRA_DEPS): New config var.
5509 (sim_main_headers): Define.
5510 (sim-*.o): Depend on $(SIM_EXTRA_DEPS).
5511 (BUILT_SRC_FROM_COMMON): Move here from ../d30v/Makefile.in.
5512 (clean): Use it.
5513 (sim-utils.o): Add rule for.
5514 * sim-utils.o: New file.
5515 * sim-basics.h: #include sim-base.h.
5516 (zalloc): Make argument unsigned long.
5517 * sim-base.h: New file.
5518 * sim-inline.h (SIM_IO support): Delete.
5519 * sim-io.h: Delete inline support.
5520 * sim-io.c: Likewise. sim-state.h renamed to sim-main.h.
5521 * sim-config.c: sim-state.h renamed to sim-main.h.
5522 * sim-core.c: Likewise.
5523 * sim-events.c: Likewise.
5524
5525 * run.c (main): Pass SIM_OPEN_STANDALONE to sim_open.
5526
5527 * aclocal.m4: Check for stdlib.h, string.h, strings.h, unistd.h.
5528 (sim-debug): Allow arguments. Define WITH_DEBUG in addition to
5529 -DDEBUG.
5530 * configure: Regenerated to track ../common/aclocal.m4 changes.
5531
5532Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5533
5534 * configure: Regenerated to track ../common/aclocal.m4 changes.
5535
5536Wed Apr 2 11:08:11 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5537
5538 * sim-config.h (WITH_ALIGNMENT, WITH_FLOATING_POINT,
5539 WITH_XOR_ENDIAN, WITH_SMP, WITH_RESERVED_BITS): Assume that these
5540 are defined by the configure.
5541
5542 * aclocal.m4 (sim-stdio): Add option stdio from ../ppc configure.
5543
5544 * aclocal.m4 (floating-point, xor-endian, alignment, smp,
5545 reserved-bits): Always define.
5546
5547 * sim-config.h, sim-config.c (sim_config): New function - and new
5548 file - co-ordinate the setting/checking of the common simulator
5549 configuration options.
5550
5551 * Make-common.in (sim-config.o): Add rule.
5552
5553Fri Mar 28 15:32:00 1997 Mike Meissner <meissner@cygnus.com>
5554
5555 * callback.c (os_{,e}vprintf_filtered): Change stdarg type to
5556 va_list from void *, since va_list might not be a pointer type.
5557
5558Mon Mar 24 15:27:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5559
5560 * sim-n-endian.h (offset_N): Correct assertion - word and sub word
5561 in wrong order.
5562 (offset_N): Correct computation of LE offset.
5563
5564 * sim-io.c (sim_io_error): Include a new line when reporting
5565 errors.
5566
5567 * sim-assert.h (SIM_FILTER_PATH): Out by one when locating last
5568 `/'.
5569
5570Thu Mar 20 22:31:06 1997 Jeffrey A Law (law@cygnus.com)
5571
5572 * run.c: Include alloca-conf.h.
5573
5574 * callback.c (os_evprintf_filtered): Fix typo.
5575
5576Fri Mar 21 13:36:20 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5577
5578 * run.c (string.h, strings.h, stdlib.h): Include.
5579
5580 * sim-events.c (sim_events_tick): Recent cleanup failed to return
5581 0 when nothing pending.
5582
5583 * run.c (sim_size, sim_trace): Plicate GCC - these two functions
5584 will soon be going away.
5585 (getopt): Plicate GCC.
5586
5587 * sim-endian.c (sim-io.h): Plicate GCC.
5588 * sim-bits.c (sim-io.h): Ditto.
5589 * sim-n-bits.h (ROTn): Ditto.
5590
5591 * sim-io.c (sim_io_error): Correct check for NULL.
5592
5593 * sim-assert.h (SIM_FILTER_PATH): Separate out the code filtering
5594 the __FILE__.
5595 * sim-events.c: Use SIM_FILTER_PATH to filter out the filename
5596 path.
5597
5598Wed Mar 19 01:12:06 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5599
5600 * aclocal.m4 (SIM_AC_OPTION_*: Move so that they are outside of
5601 SIM_AC_COMMON - SIM_AC_COMMON was gobling arguments.
5602
5603Tue Mar 18 20:48:12 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5604
5605 * sim-alu.h: Include sim-xcat.h.
5606
5607Tue Mar 18 13:58:18 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5608
5609 * Make-common.in (sim-bits.c, sim-core.c, sim-endian.c,
5610 sim-events.c, sim-inline.c, sim-io.c): Define rules for building
5611 these.
5612
5613 * sim-events.c (sim_events_at_large_int): New function. Just
5614 schedules an event every large-int ticks.
5615 (sim_events_init): Call.
5616 (sim_events_tick, sim_events_process): Move async handing to
5617 sim_events_process. Move timer decrement so that it occures after
5618 events have been processed.
5619
5620 * sim-basics.h (struct _engine): Remove declaration.
5621
5622 * sim-events.h, sim-events.c: Rename type to sim_events. Prefix
5623 everything with same. Rename global struct to SIM_DESC.
5624 * sim-core.h, sim-core.c, sim-n-core.c: Ditto for sim_core.
5625 * sim-io.h, sim-io.c: Ditto.
5626
5627 * sim-assert.h: New file. Optional assertion checking macros.
5628 * sim-io.c (sim_io_error): Make just this function tolerant to
5629 null pointers.
5630
5631 * sim-xcat.h: New file. Define concatenate macros.
5632 * sim-basics.h (XCONCAT*): Move to sim-xcat.h.
5633 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Explicitly include
5634 concat macros.
5635
5636
5637Tue Mar 18 12:44:55 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5638
5639 * sim-bits.h (LSMASK): New macro. Create mask of LS bits.
5640
5641Mon Mar 17 18:10:05 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5642
5643 * sim-inline.h: Add definitions for sim-types.
5644 (ALL_BY_MODULE): New macro, encapsulate full inlining by the
5645 module.
5646
5647Mon Mar 17 15:38:27 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5648
5649 * sim-events.h: Remove defunct reference to callback struct.
5650
5651Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5652
5653 * configure: Re-generate.
5654
5655Mon Mar 17 15:04:47 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5656
5657 * Make-common.in (CSEARCH): Do not include the gdb directory in
5658 the search path.
5659
5660Mon Mar 17 13:16:26 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5661
5662 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5663 SIM_WARNING): Drop, requiring the simulator specific Makefile.in
5664 to explicitly incorporate these.
5665
5666 * aclocal.m4 (--enable-sim-alignment); New option. Strongly
5667 specify the alignment restrictions of the target architecture -
5668 without this option all alignment restrictions are accomodated.
5669 (--enable-sim-assert): New option. Conditionally compile in
5670 assertion statements.
5671 (--enable-sim-float): New option. Strongly specify the target's
5672 floating point support.
5673 (--enable-sim-hardware): New option. Specify the hardware devices
5674 included in the simulation.
5675 (--enable-sim-packages): New option. Specify the hardware
5676 packages included in the simulation.
5677 (--enable-sim-regparm): New option. Specify that parameters be
5678 passed in registers instead of on the stack.
5679 (--enable-sim-reserved-bits): New option. Specify that reserved
5680 bits within an instruction are are correctly set.
5681 (--enable-sim-smp): New option. Specify the level of SMP support
5682 to be included in the simulator.
5683 (--enable-sim-stdcall): New option. Specify an alternative
5684 function call convention.
5685 (--enable-sim-xor-endian): New option. Configure xor-endian
5686 support used by some targets to implement bi-endian support.
5687
5688Fri Mar 14 19:51:21 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5689
5690 * aclocal.m4 (--enable-sim-hostendian): New option. Allow the
5691 host endianness to be overridden.
5692 (--enable-sim-endian): Allow the target platform's byte order
5693 to be overridden.
5694 (--enable-sim-inline): Control the inlining of common components.
5695 (--enable-sim-bswap): For compatibility, also define WITH_BSWAP.
5696 (--enable-sim-warnings): Enable additional GCC compiler checks.
5697 * Make-common.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_INLINE,
5698 SIM_WARNINGS): Add.
5699
5700 * sim-n-core.h, sim-n-bits.h, sim-n-endian.h: Rename from
5701 sim-*-n.h so that the names are uniq on dos machines
5702 * sim-core.c, sim-bits.c, sim-endian.c: Update.
5703
5704Thu Mar 13 12:32:42 1997 Doug Evans <dje@canuck.cygnus.com>
5705
5706 * run.c: #include "libiberty.h".
5707 (main): New locals sd,no_args,sim_argv.
5708 Run buildargv on -a option. Pass argv to sim_open, argv[0]
5709 is program name. Update call to sim_set_callbacks.
5710 Record result of sim_open, pass to other sim_foo routines.
5711
5712Thu Mar 13 10:24:05 1997 Michael Meissner <meissner@cygnus.com>
5713
5714 * callback.c (os_printf_filtered): Do not call exit(1) or print a
5715 final newline.
5716
5717Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5718
5719 * callback.c: Add os_flush_stdout and vprintf_filtered callbacks.
5720 Route stdout through buffered IO.
5721
5722 * callback.c: Add os_flush_stderr, os_write_stderr,
5723 os_evprintf_filtered functions to route error output through
5724 stderr.
5725
5726 * sim-io.h, sim-io.c (sim_io_flush_stderr, sim_io_flush_stdout):
5727 Correct return type - should be void.
5728
5729Fri Mar 7 20:14:37 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5730
5731 * sim-basics.h: Clean up. Many macro's moved to sim-inline.h.
5732
5733 * sim-config.h: Ditto. For some options - eg WITH_DEVICES - do
5734 not provide a default value as undefined indicates disable code.
5735
5736Thu Mar 6 15:50:28 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5737
5738 * sim-core.h, sim-core-n.h, sim-core.c: Borrow code from ppc
5739 directory.
5740 * sim-events.h, sim-events.c: Ditto.
5741 * sim-io.h, sim-io.c: Ditto.
5742
5743Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5744
5745 * sim-alu.h (ALU_SUB_CA, ALU*_SUB_CA): New alu operation.
5746
5747 * sim-bits.h, sim-bits-n.h, sim-bits.c (LSMASKED*): New macro's
5748 extract the tail or least signifiant bits from an integer of the
5749 specified size.
5750
5751 * sim-bits.h, sim-bits.c: Clean up conditionally compiled #if
5752 WITH_TARGET_BITSIZE so that the compilation will fail when an
5753 unsupported bitsize value is defined.
5754
5755 (INSERTED*): Convert to functions.
5756 (EXTRACTED*): Ditto.
5757
5758 (SIGN_EXTEND, SEXT): Change to more terse name.
5759
5760Tue Mar 4 09:35:56 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5761
5762 * sim-inline.h: Allow explicit control over which .c files will be
5763 included by their header.
5764
5765 * sim-inline.h: Allow explicit control over which .c files use the
5766 alternative - REGPARM - parameter passing mechanism.
5767
5768 * sim-inline.h, sim-inline.c: Don't attempt to include any of
5769 icache.c, idecode.c, semantics.c or support.c. Those names are
5770 not generally applicable.
5771
5772Thu Feb 27 10:17:23 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5773
5774 * sim-bits.c, sim-bits-n.h (new): Split sim-bits.c into two parts
5775 in a fashion similar to sim-endian-n.
5776
5777 * sim-endian.h: (H_word, L_word, AL_*, VL_*): Extend to include
5778 both value and address macro's.
5779
5780Tue Feb 25 18:51:57 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
5781
5782 * sim-alu.h (ALU16_BEGIN, ALU16_SET, ...): Fill in.
5783
5784 * sim-endian.h (L_word, H_word): Replace MS2W_4, LS2W_4 with more
5785 generic L_word, H_word macro's.
5786
5787Thu Feb 20 18:36:55 1997 Andrew Cagney <cagney@critters.cygnus.com>
5788
5789 * sim-basics.h: Borrow code from ppc directory.
5790 * sim-bits.c: Ditto.
5791 * sim-bits.h: Ditto.
5792 * sim-config.h: Ditto.
5793 * sim-endian-n.h: Ditto.
5794 * sim-endian.c: Ditto.
5795 * sim-endian.h: Ditto.
5796 * sim-inline.c: Ditto.
5797 * sim-inline.h: Ditto.
5798 * sim-types.h: Ditto.
5799
5800Wed Feb 19 12:40:50 1997 Andrew Cagney <cagney@critters.cygnus.com>
5801
5802 * sim-alu.h (ALU_SET16, ALU_SET32, ALU_SET64, etc): Make available
5803 all the ALU size alternatives and then auto-configure a default.
5804
5805 * sim-alu.h: Copy ppc/idecode_expression.h.
5806
5807Mon Feb 17 10:44:18 1997 Andrew Cagney <cagney@critters.cygnus.com>
5808
5809 * bits.h, bits.c (SIGN_EXTEND32, SIGN_EXTEND64): New functions,
5810 sign extend a bit within a value.
5811
5812 * sim-endian.h, sim-endian-n.h (offset_N): New functions - return
5813 a pointer into the middle of a host word.
5814 * sim-endian.h (MS2W_4, LS2W_4): Use this function.
5815
5816Tue Feb 11 13:46:49 1997 Michael Meissner <meissner@tiktok.cygnus.com>
5817
5818 * callback.c: If HAVE_CONFIG_H is defined, include config.h from
5819 autoconf. If HAVE_UNISTD_H is defined, include unistd.h to get
5820 appropriate definitions of read, write, etc. Add prototype for
5821 system.
5822
5823Tue Feb 4 13:24:44 1997 Doug Evans <dje@canuck.cygnus.com>
5824
5825 * Makefile.in (libcommon.a): Delete.
5826 (callback.o,targ-map.o): Delete, moved to Make-common.in.
5827 (gentmap,targ-vals.h,targ-map.c): Likewise.
5828 (run-autoconf): Delete.
5829 * aclocal.m4 (SIM_AC_OUTPUT): Redo creation of Makefile.
5830 (common makefile fragment): Moved back into ...
5831 * Make-common.in: Resurrect.
5832 * configure.in (AC_LINK_FILES): Delete, unnecessary now.
5833 * configure: Regenerated.
5834
5835Fri Jan 31 07:16:49 1997 Doug Evans <dje@canuck.cygnus.com>
5836
5837 * aclocal.m4 (SIM_AC_COMMON): Move COMMON_MAKEFILE_FRAG from here.
5838 (SIM_AC_OUTPUT): To here.
5839
5840Fri Jan 24 10:37:17 1997 Stu Grossman (grossman@critters.cygnus.com)
5841
5842 * aclocal.m4 (COMMON_MAKEFILE_FRAG): Quote a couple of $'s in
5843 comments and single quotes. Fixes a problem found on hpux.
5844
5845Thu Jan 23 13:35:03 1997 Stu Grossman (grossman@critters.cygnus.com)
5846
5847 * aclocal.m4: Remove Make-common.in from dependencies.
5848 * (distclean): Remove targ-vals.def.
5849
5850 * aclocal.m4 (SIM_AC_COMMON): Move contents of Make-common.in
5851 into here. Makes insertion into makefiles easier. Also, change
5852 the way that callback.o, gentmap, targ-vals.h, targ-map.c,
5853 targ-map.o, and run are built. They are now built in the
5854 individual simulator directories, taking sources from ../common as
5855 necessary. This replaces the merging of libcommon.a into
5856 linsim.a, which was problematic for the WinGDB build process.
5857 * run.c: Include config.h from . instead of ../common.
5858 * Make-common.in: Remove. It's no longer necessary.
5859
5860Mon Dec 16 15:02:33 1996 Ian Lance Taylor <ian@cygnus.com>
5861
5862 * Make-common.in (ALL_CLAGS): Put CFLAGS at the end.
5863 (.c.o): Put $(ALL_CFLAGS) before the file being compiled.
5864
5865Wed Dec 11 11:30:58 1996 Jim Wilson <wilson@cygnus.com>
5866
5867 * run.c (main): Set target_byte_order before call to sim_open.
5868
5869Sun Dec 8 18:22:06 1996 Doug Evans <dje@canuck.cygnus.com>
5870
5871 * callback.c: #include <stdlib.h>
5872 (os_error): New function.
5873 (default_callback): Add os_error.
5874
5875Mon Nov 25 19:44:35 1996 Doug Evans <dje@canuck.cygnus.com>
5876
5877 * Make-common.in (Makefile): Set CONFIG_HEADERS="".
5878 * aclocal.m4: Mark the fact that --enable-sim-bswap isn't host
5879 specific.
5880 (SIM_AC_OUTPUT): Don't build Makefile if CONFIG_FILES="".
5881
5882Wed Nov 20 01:11:04 1996 Doug Evans <dje@canuck.cygnus.com>
5883
5884 * run.c: #include ../common/config.h, tconfig.h.
5885 (myname): New static global.
5886 (main): Recognize new options -a, -c. Also recognize -h if h8/300.
5887 Only process -c ifdef SIM_HAVE_SIMCACHE.
5888 Only process -p/-s ifdef SIM_HAVE_PROFILE.
5889 Parse program name from argv[0] and use in error messages.
5890 Pass sim_args to sim_open. Pass prog_args to sim_create_inferior.
5891 Add support for incomplete h8/300 termination indicators.
5892 (usage): Make more verbose.
5893 * aclocal.m4,config.in,tconfig.in,configure.in,configure: New files.
5894 * Makefile.in,Make-common.in,callback.c: New files.
5895 * nltvals.def,gentmap.c,gentvals.sh: New files.
5896
5897Tue Nov 12 13:34:00 1996 Dawn Perchik <dawn@cygnus.com>
5898
5899 * run.c: Include stdarg.h if __STDC__.
5900
5901Tue Oct 15 11:16:31 1996 Jeffrey A Law (law@cygnus.com)
5902
5903 * run.c (main): Don't print out anything if the signal
5904 number is zero (ie no signal).
5905
5906Tue Oct 15 11:20:44 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5907
5908 * run.c (main): Print out if the program raised a signal.
5909
5910Wed Sep 18 09:52:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5911
5912 * run.c (exec_bfd): Rename from sim_bfd, to use the gdb name.
5913 (main): Ditto.
5914
5915Tue Sep 17 11:04:50 1996 James G. Smith <jsmith@cygnus.co.uk>
5916
5917 * run.c (main): Explicitly cast malloc() parameter.
5918
5919Thu Sep 12 11:27:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5920
5921 * run.c (sim_bfd): New global to hold the bfd pointer for the
5922 executable.
5923 (main): Initialize sim_bfd.
5924
5925Fri Dec 15 16:27:49 1995 Ian Lance Taylor <ian@cygnus.com>
5926
5927 * run.c (main): Use new bfd_big_endian macro.
5928
5929Wed Nov 8 15:49:49 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5930
5931 * run.c (main): Removed SH specific comments, so source is
5932 generic. Also updated to only load relevant sections. Moved
5933 sim_open() to after callback attach (to match GDB).
5934
5935 * run.1: Removed SH specific comments.
5936
5937Sat Oct 21 12:31:01 1995 Jim Wilson <wilson@chestnut.cygnus.com>
5938
5939 * run.c (main): Always return sigrc at end.
5940
5941Tue Oct 10 12:03:13 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5942
5943 * run.c (main): Print error diagnostic and exit if bfd_openr() or
5944 bfd_check_format() fails.
5945
5946Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>
5947
5948 * run.c, run.1: From sh directory.
A mirror of the official binutils-gdb repository