1 2000-05-25 Nick Clifton <nickc@cygnus.com>
3 * armcopro.c (MMUMCR): Only indicate mode change if a singal has
5 (MMUWrite): Only indicate mode change if a singal has really
8 * armdefs.h (SYSTEMMODE): Define.
9 (BANK_CAN_ACEESS_SPSR): Define.
11 * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
12 to advance before stopping the emulation.
14 * arminit.c (ARMul_Reset): Ensure Mode field of State is set
17 * armos.c (ARMul_OSInit): Create a initial stack pointer for
20 * armsupp.c (ModeToBank): Remove unused first parameter.
21 Add support for System Mode.
22 (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
23 (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
24 (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
25 (ARMulSwitchMode): Add support for System Mode.
27 Wed May 24 14:40:34 2000 Andrew Cagney <cagney@b1.cygnus.com>
29 * configure: Regenerated to track ../common/aclocal.m4 changes.
31 2000-05-23 Nick Clifton <nickc@cygnus.com>
33 * wrapper.c (sim_store_register): Special handling for CPSR
36 2000-03-11 Philip Blundell <philb@gnu.org>
38 * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
39 Patch from Allan Skillman <Allan.Skillman@arm.com>.
41 Wed Mar 22 15:24:21 2000 glen mccready <gkm@pobox.com>
43 * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
45 2000-02-08 Nick Clifton <nickc@cygnus.com>
47 * wrapper.c: Fix compile time warning messages.
48 * armcopro.c: Fix compile time warning messages.
49 * armdefs.h: Fix compile time warning messages.
50 * armemu.c: Fix compile time warning messages.
51 * armemu.h: Fix compile time warning messages.
52 * armos.c: Fix compile time warning messages.
53 * armsupp.c: Fix compile time warning messages.
54 * armvirt.c: Fix compile time warning messages.
55 * bag.c: Fix compile time warning messages.
57 2000-02-02 Bernd Schmidt <bernds@cygnus.co.uk>
59 * *.[ch]: Use indent to make readable.
61 1999-11-22 Nick Clifton <nickc@cygnus.com>
63 * armos.c (SWIread): Generate an error message if a huge read is
65 (SWIwrite): Generate an error message if a huge write is
68 1999-10-27 Nick Clifton <nickc@cygnus.com>
70 * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
73 1999-10-08 Ulrich Drepper <drepper@cygnus.com>
75 * armos.c (SWIopen): Always pass third parameter with 0666 since
76 otherwise uninitialized memory gets access if the O_CREAT bit is
77 set and so we possibly cannot access the file afterwards.
79 1999-09-29 Doug Evans <devans@casey.cygnus.com>
81 * armos.c (SWIWrite0): Send output to stdout instead of stderr.
82 (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
84 Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com>
86 * configure: Regenerated to track ../common/aclocal.m4 changes.
89 1999-05-08 Felix Lee <flee@cygnus.com>
91 * configure: Regenerated to track ../common/aclocal.m4 changes.
93 1999-04-06 Keith Seitz <keiths@cygnus.com>
95 * wrapper.c (stop_simulator): New global.
96 (sim_stop): Set sim state to STOP and set
98 (sim_resume): Reset stop_simulator.
99 (sim_stop_reason): If stop_simulator is set, tell gdb
100 that the we took SIGINT.
101 * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
102 stop_simulator is set.
104 1999-04-02 Keith Seitz <keiths@cygnus.com>
106 * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
107 whenever the counter expires.
108 * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
110 1999-03-24 Nick Clifton <nickc@cygnus.com>
112 * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
113 * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
115 Mon Sep 14 09:00:05 1998 Nick Clifton <nickc@cygnus.com>
117 * wrapper.c (sim_open): Set endianness according to BFD or command
120 * tconfig.in: Define SIM_HAVE_BIENDIAN.
122 Thu Aug 27 11:00:05 1998 Nick Clifton <nickc@cygnus.com>
124 * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
125 the same as either RdHi or RdLo.
127 Thu Jul 2 10:24:35 1998 Nick Clifton <nickc@cygnus.com>
129 * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
130 Set Reg[0] based on reason for for the exception.
132 Thu Jun 4 15:22:03 1998 Jason Molenda (crash@bugshack.cygnus.com)
134 * armos.c (SWIwrite0): New function.
135 (WriteCommandLineTo): New function.
136 (SWIopen): New function.
137 (SWIread): New function.
138 (SWIwrite): New function.
139 (SWIflen): New function.
140 (ARMul_OSHandleSWI): Call new functions instead of handling
142 (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
143 (*): Reformat spacing to be a bit more GNUly.
144 Most code taken from a patch by Anthony Thompson
145 (athompso@cambridge.arm.com)
147 Tue Jun 2 15:22:22 1998 Nick Clifton <nickc@cygnus.com>
149 * armos.h: Add Angel SWI and its reason codes.
150 * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
152 Mon Jun 1 17:14:19 1998 Anthony Thompson (athompso@cambridge.arm.com)
154 * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
155 of ":tt" to catch stdin in addition to stdout.
156 (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
157 or success of lseek().
159 Wed May 20 17:36:25 1998 Nick Clifton <nickc@cygnus.com>
161 * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
164 Wed Apr 29 15:29:55 1998 Jeff Johnston <jjohnstn@cygnus.com>
166 * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
167 SWI_Flen, and SWI_Time. Also fixed SWI_Seek code to only
168 seek from offset 0 and not to use R2 for whence since it is
169 not passed as part of the SWI call.
171 Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com>
173 * configure: Regenerated to track ../common/aclocal.m4 changes.
175 Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche>
177 * configure: Regenerated to track ../common/aclocal.m4 changes.
180 Sun Apr 26 15:20:26 1998 Tom Tromey <tromey@cygnus.com>
182 * acconfig.h: New file.
183 * configure.in: Reverted change of Apr 24; use sinclude again.
185 Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche>
187 * configure: Regenerated to track ../common/aclocal.m4 changes.
190 Fri Apr 24 11:20:19 1998 Tom Tromey <tromey@cygnus.com>
192 * configure.in: Don't call sinclude.
194 Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com>
196 * configure: Regenerated to track ../common/aclocal.m4 changes.
198 Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com>
200 * configure: Regenerated to track ../common/aclocal.m4 changes.
202 Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com>
204 * configure: Regenerated to track ../common/aclocal.m4 changes.
206 Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com>
208 * configure: Regenerated to track ../common/aclocal.m4 changes.
210 Tue Mar 10 09:26:38 1998 Nick Clifton <nickc@cygnus.com>
212 * armopts.h: Remove definition of LITTLEND - it is not used.
214 Tue Feb 17 12:35:54 1998 Andrew Cagney <cagney@b1.cygnus.com>
216 * wrapper.c (sim_store_register, sim_fetch_register): Pass in
217 length parameter. Return -1.
219 Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com>
221 * configure: Regenerated to track ../common/aclocal.m4 changes.
223 Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com>
225 * configure: Regenerated to track ../common/aclocal.m4 changes.
227 Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba>
229 * configure: Regenerated to track ../common/aclocal.m4 changes.
231 Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com>
233 * configure: Regenerated to track ../common/aclocal.m4 changes.
236 Tue Dec 9 11:30:48 1997 Nick Clifton <nickc@cygnus.com>
238 * Makefile.in: Updated with changes from branch.
240 * armemu.c: ditto these changes
241 * armemu.h: ditto add support for
242 * armos.c: ditto the Thumb instruction
243 * armsupp.c: ditto set and the new v4
244 * armvirt.c: ditto architecture.
246 * thumbemu.c: New file from branch.
249 Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com>
251 * configure: Regenerated to track ../common/aclocal.m4 changes.
253 Thu Oct 30 13:54:06 1997 Nick Clifton <nickc@cygnus.com>
255 * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI. Patch
256 from Tony Thompson at ARM: athompso@arm.com
258 * wrapper.c (sim_create_inferior): Add code to create an execution
259 environment. Patch from Tony Thompson at ARM: athompso@arm.com
261 Wed Oct 22 14:43:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
263 * wrapper.c (sim_load): Pass lma_p and sim_write args to
266 Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com>
268 * configure: Regenerated to track ../common/aclocal.m4 changes.
270 Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com>
272 * configure: Regenerated to track ../common/aclocal.m4 changes.
274 Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com>
276 * configure: Regenerated to track ../common/aclocal.m4 changes.
278 Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com>
280 * configure: Regenerated to track ../common/aclocal.m4 changes.
282 Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
284 * configure: Regenerated to track ../common/aclocal.m4 changes.
286 Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com>
288 * configure: Regenerated to track ../common/aclocal.m4 changes.
290 Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
292 * configure: Regenerated to track ../common/aclocal.m4 changes.
294 Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
296 * configure: Regenerated to track ../common/aclocal.m4 changes.
299 Tue Aug 26 10:37:27 1997 Andrew Cagney <cagney@b1.cygnus.com>
301 * wrapper.c (sim_kill): Delete.
302 (sim_create_inferior): Add ABFD argument.
303 (sim_load): Move setting of PC from here.
304 (sim_create_inferior): To here.
306 Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
308 * configure: Regenerated to track ../common/aclocal.m4 changes.
311 Mon Aug 25 15:35:45 1997 Andrew Cagney <cagney@b1.cygnus.com>
313 * wrapper.c (sim_open): Add ABFD argument.
315 Tue May 20 10:13:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
317 * wrapper.c (sim_open): Add callback argument.
318 (sim_set_callbacks): Drop SIM_DESC argument.
320 Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
322 * configure: Regenerated to track ../common/aclocal.m4 changes.
324 Fri Apr 18 13:32:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
326 * wrapper.c (sim_stop): Stub sim_stop function.
328 Thu Apr 17 18:33:01 1997 Fred Fish <fnf@cygnus.com>
330 * arminit.c (ARMul_NewState): Preinitialize the state to
333 Thu Apr 17 02:39:02 1997 Doug Evans <dje@canuck.cygnus.com>
335 * Makefile.in (SIM_OBJS): Add sim-load.o.
336 * wrapper.c (sim_kind,myname): New static locals.
337 (sim_open): Set sim_kind, myname.
338 (sim_load): Call sim_load_file to do work. Set start address from bfd.
339 (sim_create_inferior): Return SIM_RC. Delete start_address arg.
341 Thu Apr 17 11:48:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
343 * wrapper.c (sim_trace): Update so that it matches prototype.
345 Mon Apr 7 15:45:02 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
347 * configure: Regenerated to track ../common/aclocal.m4 changes.
350 Mon Apr 7 12:01:17 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
352 * Makefile.in (armemu32.o): Replace $< with autoconf recommended
356 Wed Apr 2 15:06:28 1997 Doug Evans <dje@canuck.cygnus.com>
358 * wrapper.c (sim_open): New arg `kind'.
360 * configure: Regenerated to track ../common/aclocal.m4 changes.
362 Wed Apr 2 14:50:44 1997 Ian Lance Taylor <ian@cygnus.com>
364 * COPYING: Update FSF address.
366 Wed Apr 2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
368 * configure: Regenerated to track ../common/aclocal.m4 changes.
370 Wed Mar 19 01:14:00 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
372 * configure: Regenerated to track ../common/aclocal.m4 changes.
374 Mon Mar 17 15:10:07 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
376 * configure: Re-generate.
378 Fri Mar 14 10:34:11 1997 Michael Meissner <meissner@cygnus.com>
380 * configure: Regenerate to track ../common/aclocal.m4 changes.
382 Thu Mar 13 12:38:56 1997 Doug Evans <dje@canuck.cygnus.com>
384 * wrapper.c (sim_open): Has result now.
385 (sim_*): New SIM_DESC argument.
387 Tue Feb 4 13:22:21 1997 Doug Evans <dje@canuck.cygnus.com>
389 * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
390 COMMON_{PRE,POST}_CONFIG_FRAG instead.
391 * configure.in: sinclude ../common/aclocal.m4.
392 * configure: Regenerated.
394 Thu Jan 23 11:46:23 1997 Stu Grossman (grossman@critters.cygnus.com)
396 * configure configure.in Makefile.in: Update to new configure
397 scheme which is more compatible with WinGDB builds.
398 * configure.in: Improve comment on how to run autoconf.
399 * configure: Re-run autoconf to get new ../common/aclocal.m4.
400 * Makefile.in: Use autoconf substitution to install common
403 Wed Nov 20 01:05:10 1996 Doug Evans <dje@canuck.cygnus.com>
405 * run.c: Deleted, use one in ../common now.
406 * Makefile.in: Delete everything that's been moved to
407 ../common/Make-common.in.
409 * configure.in: Simplify using macros in ../common/aclocal.m4.
410 * configure: Regenerated.
411 * config.in: New file.
412 * armos.c: #include config.h.
413 * wrapper.c (mem_size): Value is in bytes now.
414 (sim_callback): New global.
415 (arm_sim_set_profile{,_size}): Delete.
416 (arm_sim_set_mem_size): Rename to sim_size.
417 (sim_do_command): Call printf_filtered via callback.
418 (sim_set_callbacks): Record callback.
420 Thu Oct 3 16:10:27 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
422 * Makefile.in (mostlyclean): Remove config.log.
424 Wed Jun 26 12:17:24 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
426 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
427 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
429 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
430 (AC_PROG_INSTALL): Added.
431 * configure: Rebuilt.
433 Wed Feb 21 12:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
435 * configure: Regenerate with autoconf 2.7.
437 Fri Dec 15 16:27:30 1995 Ian Lance Taylor <ian@cygnus.com>
439 * run.c (main): Use new bfd_big_endian macro.
441 Mon Nov 20 17:40:38 1995 Doug Evans <dje@canuck.cygnus.com>
443 * run.c: Include "getopt.h".
445 (usage): Make static.
446 (main): Call arm_sim_set_verbosity.
447 Only load sections marked SEC_LOAD.
448 * wrapper.c (mem_size, verbosity): New static global.
449 (arm_sim_set_mem_size): Renamed from sim_size. Callers updated.
450 (arm_sim_set_profile{,_size}): Renamed from sim_foo. Callers updated.
452 Fri Nov 17 19:35:11 1995 Doug Evans <dje@canuck.cygnus.com>
454 * armdefs.h (ARMul_State): New member `verbose'.
455 * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
456 * run.c (verbose): Make global.
457 * wrapper.c (init): Set state->verbose.
458 (ARMul_ConsolePrint): Don't print anything if !verbose.
460 Fri Oct 13 15:30:30 1995 Doug Evans <dje@canuck.cygnus.com>
462 * armos.c: #include dbg_rdi.h.
463 (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
464 * armos.h (SWI_Breakpoint): Define.
465 * wrapper.c: #include armemu.h, dbg_rdi.h.
467 (sim_resume): Use state->EndCondition to record stop state.
468 Call FLUSHPIPE before returning.
469 (sim_stop_reason): Determine reason from state->EndCondition.
471 Fri Oct 13 15:04:05 1995 steve chamberlain <sac@slash.cygnus.com>
473 * wrapper.c (sim_set_callbacks): New.
475 Thu Sep 28 19:45:56 1995 Doug Evans <dje@deneb.cygnus.com>
477 * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
478 number of bytes not read/written (or -1).
480 Wed Sep 20 13:35:54 1995 Ian Lance Taylor <ian@cygnus.com>
482 * Makefile.in (maintainer-clean): New synonym for realclean.
484 Fri Sep 8 14:27:20 1995 Ian Lance Taylor <ian@cygnus.com>
486 * configure.in: Remove AC_PROG_INSTALL.
487 * configure: Rebuild.
488 * Makefile.in (INSTALL): Revert to using install.sh.
489 (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
490 (INSTALL_XFORM, INSTALL_XFORM1): Restore.
491 (mostlyclean): Make the same as clean, not distclean.
492 (clean): Remove config.log.
493 (install): Don't install in $(tooldir).
495 Thu Sep 7 12:00:17 1995 Doug Evans <dje@canuck.cygnus.com>
497 (Try to) Update to new bfd autoconf scheme.
498 * run.c: Don't include sysdep.h.
499 * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
500 (CC, CFLAGS, AR, RANLIB): Likewise.
501 (HDEFINES, TDEFINES): Define.
502 (CC_FOR_BUILD): Delete.
503 (host_makefile_frag): Delete.
504 (Makefile): Don't depend on frags.
505 * configure.in (sysdep.h): Don't create symlink.
506 (host_makefile_frag, frags): Deleted.
507 (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
508 * configure: Regenerated.
510 Thu Aug 3 10:45:37 1995 Fred Fish <fnf@cygnus.com>
512 * Update all FSF addresses except those in COPYING* files.
514 Wed Jul 5 16:15:54 1995 J.T. Conklin <jtc@rtl.cygnus.com>
516 * Makefile.in (clean): Remove run, libsim.a.
518 * Makefile.in, configure.in: converted to autoconf.
519 * configure: New file, generated with autconf 2.4.
523 Fri Jun 30 16:49:47 1995 Stan Shebs <shebs@andros.cygnus.com>
525 * wrapper.c (sim_do_command): New function.
527 Tue Jun 13 10:57:32 1995 Steve Chamberlain <sac@slash.cygnus.com>
529 * armos.c (ARMul_OSHandleSWI): New version to work with
532 Thu Jun 8 14:37:14 1995 Steve Chamberlain <sac@slash.cygnus.com>
534 * run.c (main): Grab return value from right register.
536 Wed May 24 14:37:31 1995 Steve Chamberlain <sac@slash.cygnus.com>