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[thirdparty/binutils-gdb.git] / sim / arm / ChangeLog
CommitLineData
7a292a7a
SS		 11999-04-06 Keith Seitz <keiths@cygnus.com>
2
3 * wrapper.c (stop_simulator): New global.
4 (sim_stop): Set sim state to STOP and set
5 stop_simulator.
6 (sim_resume): Reset stop_simulator.
7 (sim_stop_reason): If stop_simulator is set, tell gdb
8 that the we took SIGINT.
9 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
10 stop_simulator is set.
11
121999-04-02 Keith Seitz <keiths@cygnus.com>
13
14 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
15 whenever the counter expires.
16 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
17
181999-03-24 Nick Clifton <nickc@cygnus.com>
19
20 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
21 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
22
c906108c
SS		 23Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
24
25 * wrapper.c (sim_open): Set endianness according to BFD or command
26 line switch.
27
28 * tconfig.in: Define SIM_HAVE_BIENDIAN.
29
30Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
31
32 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
33 the same as either RdHi or RdLo.
34
35Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
36
37 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
38 Set Reg[0] based on reason for for the exception.
39
40Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
41
42 * armos.c (SWIwrite0): New function.
43 (WriteCommandLineTo): New function.
44 (SWIopen): New function.
45 (SWIread): New function.
46 (SWIwrite): New function.
47 (SWIflen): New function.
48 (ARMul_OSHandleSWI): Call new functions instead of handling
49 these here.
50 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
51 (*): Reformat spacing to be a bit more GNUly.
52 Most code taken from a patch by Anthony Thompson
53 (athompso@cambridge.arm.com)
54
55Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
56
57 * armos.h: Add Angel SWI and its reason codes.
58 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
59
60Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
61
62 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
63 of ":tt" to catch stdin in addition to stdout.
64 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
65 or success of lseek().
66
67Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
68
69 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
70 to open stdout.
71
72Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
73
74 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
75 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
76 seek from offset 0 and not to use R2 for whence since it is
77 not passed as part of the SWI call.
78
79Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
80
81 * configure: Regenerated to track ../common/aclocal.m4 changes.
82
83Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
84
85 * configure: Regenerated to track ../common/aclocal.m4 changes.
86 * config.in: Ditto.
87
88Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
89
90 * acconfig.h: New file.
91 * configure.in: Reverted change of Apr 24; use sinclude again.
92
93Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
94
95 * configure: Regenerated to track ../common/aclocal.m4 changes.
96 * config.in: Ditto.
97
98Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
99
100 * configure.in: Don't call sinclude.
101
102Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
103
104 * configure: Regenerated to track ../common/aclocal.m4 changes.
105
106Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
107
108 * configure: Regenerated to track ../common/aclocal.m4 changes.
109
110Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
111
112 * configure: Regenerated to track ../common/aclocal.m4 changes.
113
114Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
115
116 * configure: Regenerated to track ../common/aclocal.m4 changes.
117
118Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
119
120 * armopts.h: Remove definition of LITTLEND - it is not used.
121
122Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
123
124 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
125 length parameter. Return -1.
126
127Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
128
129 * configure: Regenerated to track ../common/aclocal.m4 changes.
130
131Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
132
133 * configure: Regenerated to track ../common/aclocal.m4 changes.
134
135Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
136
137 * configure: Regenerated to track ../common/aclocal.m4 changes.
138
139Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
140
141 * configure: Regenerated to track ../common/aclocal.m4 changes.
142 * config.in: Ditto.
143
144Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
145
146 * Makefile.in: Updated with changes from branch.
147 * armdefs.h: ditto
148 * armemu.c: ditto these changes
149 * armemu.h: ditto add support for
150 * armos.c: ditto the Thumb instruction
151 * armsupp.c: ditto set and the new v4
152 * armvirt.c: ditto architecture.
153 * wrapper.c: ditto
154 * thumbemu.c: New file from branch.
155
156
157Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
158
159 * configure: Regenerated to track ../common/aclocal.m4 changes.
160
161Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
162
163 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
164 from Tony Thompson at ARM: athompso@arm.com
165
166 * wrapper.c (sim_create_inferior): Add code to create an execution
167 environment. Patch from Tony Thompson at ARM: athompso@arm.com
168
169Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
170
171 * wrapper.c (sim_load): Pass lma_p and sim_write args to
172 sim_load_file.
173
174Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
175
176 * configure: Regenerated to track ../common/aclocal.m4 changes.
177
178Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
179
180 * configure: Regenerated to track ../common/aclocal.m4 changes.
181
182Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
183
184 * configure: Regenerated to track ../common/aclocal.m4 changes.
185
186Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
187
188 * configure: Regenerated to track ../common/aclocal.m4 changes.
189
190Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
191
192 * configure: Regenerated to track ../common/aclocal.m4 changes.
193
194Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
195
196 * configure: Regenerated to track ../common/aclocal.m4 changes.
197
198Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
199
200 * configure: Regenerated to track ../common/aclocal.m4 changes.
201
202Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
203
204 * configure: Regenerated to track ../common/aclocal.m4 changes.
205 * config.in: Ditto.
206
207Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
208
209 * wrapper.c (sim_kill): Delete.
210 (sim_create_inferior): Add ABFD argument.
211 (sim_load): Move setting of PC from here.
212 (sim_create_inferior): To here.
213
214Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
215
216 * configure: Regenerated to track ../common/aclocal.m4 changes.
217 * config.in: Ditto.
218
219Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
220
221 * wrapper.c (sim_open): Add ABFD argument.
222
223Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
224
225 * wrapper.c (sim_open): Add callback argument.
226 (sim_set_callbacks): Drop SIM_DESC argument.
227
228Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
229
230 * configure: Regenerated to track ../common/aclocal.m4 changes.
231
232Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
233
234 * wrapper.c (sim_stop): Stub sim_stop function.
235
236Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
237
238 * arminit.c (ARMul_NewState): Preinitialize the state to
239 all zero/NULL.
240
241Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
242
243 * Makefile.in (SIM_OBJS): Add sim-load.o.
244 * wrapper.c (sim_kind,myname): New static locals.
245 (sim_open): Set sim_kind, myname.
246 (sim_load): Call sim_load_file to do work. Set start address from bfd.
247 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
248
249Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
250
251 * wrapper.c (sim_trace): Update so that it matches prototype.
252
253Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
254
255 * configure: Regenerated to track ../common/aclocal.m4 changes.
256 * config.in: Ditto.
257
258Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
259
260 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
261 $(srcdir)/....
262 (armemu26.o): Ditto.
263
264Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
265
266 * wrapper.c (sim_open): New arg `kind'.
267
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
269
270Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
271
272 * COPYING: Update FSF address.
273
274Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
275
276 * configure: Regenerated to track ../common/aclocal.m4 changes.
277
278Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
279
280 * configure: Regenerated to track ../common/aclocal.m4 changes.
281
282Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
283
284 * configure: Re-generate.
285
286Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
287
288 * configure: Regenerate to track ../common/aclocal.m4 changes.
289
290Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
291
292 * wrapper.c (sim_open): Has result now.
293 (sim_*): New SIM_DESC argument.
294
295Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
296
297 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
298 COMMON_{PRE,POST}_CONFIG_FRAG instead.
299 * configure.in: sinclude ../common/aclocal.m4.
300 * configure: Regenerated.
301
302Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
303
304 * configure configure.in Makefile.in: Update to new configure
305 scheme which is more compatible with WinGDB builds.
306 * configure.in: Improve comment on how to run autoconf.
307 * configure: Re-run autoconf to get new ../common/aclocal.m4.
308 * Makefile.in: Use autoconf substitution to install common
309 makefile fragment.
310
311Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
312
313 * run.c: Deleted, use one in ../common now.
314 * Makefile.in: Delete everything that's been moved to
315 ../common/Make-common.in.
316 (SIM_OBJS): Define.
317 * configure.in: Simplify using macros in ../common/aclocal.m4.
318 * configure: Regenerated.
319 * config.in: New file.
320 * armos.c: #include config.h.
321 * wrapper.c (mem_size): Value is in bytes now.
322 (sim_callback): New global.
323 (arm_sim_set_profile{,_size}): Delete.
324 (arm_sim_set_mem_size): Rename to sim_size.
325 (sim_do_command): Call printf_filtered via callback.
326 (sim_set_callbacks): Record callback.
327
328Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
329
330 * Makefile.in (mostlyclean): Remove config.log.
331
332Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
333
334 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
335 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
336 (docdir): Removed.
337 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
338 (AC_PROG_INSTALL): Added.
339 * configure: Rebuilt.
340
341Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
342
343 * configure: Regenerate with autoconf 2.7.
344
345Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
346
347 * run.c (main): Use new bfd_big_endian macro.
348
349Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
350
351 * run.c: Include "getopt.h".
352 (verbose): Delete.
353 (usage): Make static.
354 (main): Call arm_sim_set_verbosity.
355 Only load sections marked SEC_LOAD.
356 * wrapper.c (mem_size, verbosity): New static global.
357 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
358 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
359
360Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
361
362 * armdefs.h (ARMul_State): New member `verbose'.
363 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
364 * run.c (verbose): Make global.
365 * wrapper.c (init): Set state->verbose.
366 (ARMul_ConsolePrint): Don't print anything if !verbose.
367
368Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
369
370 * armos.c: #include dbg_rdi.h.
371 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
372 * armos.h (SWI_Breakpoint): Define.
373 * wrapper.c: #include armemu.h, dbg_rdi.h.
374 (rc): Delete.
375 (sim_resume): Use state->EndCondition to record stop state.
376 Call FLUSHPIPE before returning.
377 (sim_stop_reason): Determine reason from state->EndCondition.
378
379Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
380
381 * wrapper.c (sim_set_callbacks): New.
382
383Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
384
385 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
386 number of bytes not read/written (or -1).
387
388Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
389
390 * Makefile.in (maintainer-clean): New synonym for realclean.
391
392Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
393
394 * configure.in: Remove AC_PROG_INSTALL.
395 * configure: Rebuild.
396 * Makefile.in (INSTALL): Revert to using install.sh.
397 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
398 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
399 (mostlyclean): Make the same as clean, not distclean.
400 (clean): Remove config.log.
401 (install): Don't install in $(tooldir).
402
403Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
404
405 (Try to) Update to new bfd autoconf scheme.
406 * run.c: Don't include sysdep.h.
407 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
408 (CC, CFLAGS, AR, RANLIB): Likewise.
409 (HDEFINES, TDEFINES): Define.
410 (CC_FOR_BUILD): Delete.
411 (host_makefile_frag): Delete.
412 (Makefile): Don't depend on frags.
413 * configure.in (sysdep.h): Don't create symlink.
414 (host_makefile_frag, frags): Deleted.
415 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
416 * configure: Regenerated.
417
418Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
419
420 * Update all FSF addresses except those in COPYING* files.
421
422Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
423
424 * Makefile.in (clean): Remove run, libsim.a.
425
426 * Makefile.in, configure.in: converted to autoconf.
427 * configure: New file, generated with autconf 2.4.
428
429 * arm.mt: Removed.
430
431Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
432
433 * wrapper.c (sim_do_command): New function.
434
435Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
436
437 * armos.c (ARMul_OSHandleSWI): New version to work with
438 newlib simply.
439
440Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
441
442 * run.c (main): Grab return value from right register.
443
444Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>
445
446 * New.
447
448
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