sim/arm/ChangeLog

   1 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
   2
   3         * *.[ch]: Use indent to make readable.
   4
   5 1999-11-22  Nick Clifton  <nickc@cygnus.com>
   6
   7         * armos.c (SWIread): Generate an error message if a huge read is
   8         performed.
   9         (SWIwrite): Generate an error message if a huge write is
  10         performed.
  11
  12 1999-10-27  Nick Clifton  <nickc@cygnus.com>
  13
  14         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
  15         breakpoint.
  16
  17 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
  18
  19         * armos.c (SWIopen): Always pass third parameter with 0666 since
  20         otherwise uninitialized memory gets access if the O_CREAT bit is
  21         set and so we possibly cannot access the file afterwards.
  22
  23 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
  24
  25         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
  26         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
  27
  28 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
  29
  30         * configure: Regenerated to track ../common/aclocal.m4 changes.
  31
  32
  33 1999-05-08  Felix Lee  <flee@cygnus.com>
  34
  35         * configure: Regenerated to track ../common/aclocal.m4 changes.
  36
  37 1999-04-06  Keith Seitz  <keiths@cygnus.com>
  38
  39         * wrapper.c (stop_simulator): New global.
  40         (sim_stop): Set sim state to STOP and set
  41         stop_simulator.
  42         (sim_resume): Reset stop_simulator.
  43         (sim_stop_reason): If stop_simulator is set, tell gdb
  44         that the we took SIGINT.
  45         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
  46         stop_simulator is set.
  47
  48 1999-04-02  Keith Seitz  <keiths@cygnus.com>
  49
  50         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
  51         whenever the counter expires.
  52         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
  53
  54 1999-03-24  Nick Clifton  <nickc@cygnus.com>
  55
  56         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
  57         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
  58
  59 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
  60
  61         * wrapper.c (sim_open): Set endianness according to BFD or command
  62         line switch.
  63
  64         * tconfig.in: Define SIM_HAVE_BIENDIAN.
  65
  66 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
  67
  68         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
  69         the same as either RdHi or RdLo.
  70
  71 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
  72
  73         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
  74         Set Reg[0] based on reason for for the exception.
  75
  76 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
  77
  78         * armos.c (SWIwrite0): New function.
  79         (WriteCommandLineTo): New function.
  80         (SWIopen): New function.
  81         (SWIread): New function.
  82         (SWIwrite): New function.
  83         (SWIflen): New function.
  84         (ARMul_OSHandleSWI): Call new functions instead of handling
  85         these here.
  86         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
  87         (*): Reformat spacing to be a bit more GNUly.
  88         Most code taken from a patch by Anthony Thompson
  89         (athompso@cambridge.arm.com)
  90
  91 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
  92
  93         * armos.h: Add Angel SWI and its reason codes.
  94         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
  95
  96 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
  97
  98         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
  99         of ":tt" to catch stdin in addition to stdout.
 100         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
 101         or success of lseek().
 102
 103 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
 104
 105         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
 106         to open stdout.
 107
 108 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
 109
 110         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
 111         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
 112         seek from offset 0 and not to use R2 for whence since it is
 113         not passed as part of the SWI call.
 114
 115 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 116
 117         * configure: Regenerated to track ../common/aclocal.m4 changes.
 118
 119 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 120
 121         * configure: Regenerated to track ../common/aclocal.m4 changes.
 122         * config.in: Ditto.
 123
 124 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
 125
 126         * acconfig.h: New file.
 127         * configure.in: Reverted change of Apr 24; use sinclude again.
 128
 129 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 130
 131         * configure: Regenerated to track ../common/aclocal.m4 changes.
 132         * config.in: Ditto.
 133
 134 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
 135
 136         * configure.in: Don't call sinclude.
 137
 138 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 139
 140         * configure: Regenerated to track ../common/aclocal.m4 changes.
 141
 142 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 143
 144         * configure: Regenerated to track ../common/aclocal.m4 changes.
 145
 146 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 147
 148         * configure: Regenerated to track ../common/aclocal.m4 changes.
 149
 150 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 151
 152         * configure: Regenerated to track ../common/aclocal.m4 changes.
 153
 154 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
 155
 156         * armopts.h: Remove definition of LITTLEND - it is not used.
 157
 158 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 159
 160         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
 161         length parameter. Return -1.
 162
 163 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 164
 165         * configure: Regenerated to track ../common/aclocal.m4 changes.
 166
 167 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 168
 169         * configure: Regenerated to track ../common/aclocal.m4 changes.
 170
 171 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 172
 173         * configure: Regenerated to track ../common/aclocal.m4 changes.
 174
 175 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 176
 177         * configure: Regenerated to track ../common/aclocal.m4 changes.
 178         * config.in: Ditto.
 179
 180 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
 181
 182         * Makefile.in: Updated with changes from branch.
 183         * armdefs.h:   ditto
 184         * armemu.c:    ditto   these changes
 185         * armemu.h:    ditto   add support for
 186         * armos.c:     ditto   the Thumb instruction
 187         * armsupp.c:   ditto   set and the new v4
 188         * armvirt.c:   ditto   architecture.
 189         * wrapper.c:   ditto
 190         * thumbemu.c:  New file from branch.
 191
 192
 193 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 194
 195         * configure: Regenerated to track ../common/aclocal.m4 changes.
 196
 197 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
 198
 199         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
 200         from Tony Thompson at ARM: athompso@arm.com
 201
 202         * wrapper.c (sim_create_inferior): Add code to create an execution
 203         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
 204
 205 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 206
 207         * wrapper.c (sim_load): Pass lma_p and sim_write args to
 208         sim_load_file.
 209
 210 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 211
 212         * configure: Regenerated to track ../common/aclocal.m4 changes.
 213
 214 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 215
 216         * configure: Regenerated to track ../common/aclocal.m4 changes.
 217
 218 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 219
 220         * configure: Regenerated to track ../common/aclocal.m4 changes.
 221
 222 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 223
 224         * configure: Regenerated to track ../common/aclocal.m4 changes.
 225
 226 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 227
 228         * configure: Regenerated to track ../common/aclocal.m4 changes.
 229
 230 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 231
 232         * configure: Regenerated to track ../common/aclocal.m4 changes.
 233
 234 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 235
 236         * configure: Regenerated to track ../common/aclocal.m4 changes.
 237
 238 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 239
 240         * configure: Regenerated to track ../common/aclocal.m4 changes.
 241         * config.in: Ditto.
 242
 243 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 244
 245         * wrapper.c (sim_kill): Delete.
 246         (sim_create_inferior): Add ABFD argument.
 247         (sim_load): Move setting of PC from here.
 248         (sim_create_inferior): To here.
 249
 250 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 251
 252         * configure: Regenerated to track ../common/aclocal.m4 changes.
 253         * config.in: Ditto.
 254
 255 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 256
 257         * wrapper.c (sim_open): Add ABFD argument.
 258
 259 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 260
 261         * wrapper.c (sim_open): Add callback argument.
 262         (sim_set_callbacks): Drop SIM_DESC argument.
 263
 264 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
 265
 266         * configure: Regenerated to track ../common/aclocal.m4 changes.
 267
 268 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 269
 270         * wrapper.c (sim_stop): Stub sim_stop function.
 271
 272 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
 273
 274         * arminit.c (ARMul_NewState): Preinitialize the state to
 275         all zero/NULL.
 276
 277 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
 278
 279         * Makefile.in (SIM_OBJS): Add sim-load.o.
 280         * wrapper.c (sim_kind,myname): New static locals.
 281         (sim_open): Set sim_kind, myname.
 282         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
 283         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
 284
 285 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 286
 287         * wrapper.c (sim_trace): Update so that it matches prototype.
 288
 289 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 290
 291         * configure: Regenerated to track ../common/aclocal.m4 changes.
 292         * config.in: Ditto.
 293
 294 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 295
 296         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 297         $(srcdir)/....
 298         (armemu26.o): Ditto.
 299
 300 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
 301
 302         * wrapper.c (sim_open): New arg `kind'.
 303
 304         * configure: Regenerated to track ../common/aclocal.m4 changes.
 305
 306 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
 307
 308         * COPYING: Update FSF address.
 309
 310 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
 311
 312         * configure: Regenerated to track ../common/aclocal.m4 changes.
 313
 314 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 315
 316         * configure: Regenerated to track ../common/aclocal.m4 changes.
 317
 318 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
 319
 320         * configure: Re-generate.
 321
 322 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
 323
 324         * configure: Regenerate to track ../common/aclocal.m4 changes.
 325
 326 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
 327
 328         * wrapper.c (sim_open): Has result now.
 329         (sim_*): New SIM_DESC argument.
 330
 331 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
 332
 333         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
 334         COMMON_{PRE,POST}_CONFIG_FRAG instead.
 335         * configure.in: sinclude ../common/aclocal.m4.
 336         * configure: Regenerated.
 337
 338 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
 339
 340         * configure configure.in Makefile.in:  Update to new configure
 341         scheme which is more compatible with WinGDB builds.
 342         * configure.in:  Improve comment on how to run autoconf.
 343         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
 344         * Makefile.in:  Use autoconf substitution to install common
 345         makefile fragment.
 346
 347 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
 348
 349         * run.c: Deleted, use one in ../common now.
 350         * Makefile.in: Delete everything that's been moved to
 351         ../common/Make-common.in.
 352         (SIM_OBJS): Define.
 353         * configure.in: Simplify using macros in ../common/aclocal.m4.
 354         * configure: Regenerated.
 355         * config.in: New file.
 356         * armos.c: #include config.h.
 357         * wrapper.c (mem_size): Value is in bytes now.
 358         (sim_callback): New global.
 359         (arm_sim_set_profile{,_size}): Delete.
 360         (arm_sim_set_mem_size): Rename to sim_size.
 361         (sim_do_command): Call printf_filtered via callback.
 362         (sim_set_callbacks): Record callback.
 363
 364 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 365
 366         * Makefile.in (mostlyclean): Remove config.log.
 367
 368 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
 369
 370         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
 371         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
 372         (docdir): Removed.
 373         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
 374         (AC_PROG_INSTALL): Added.
 375         * configure: Rebuilt.
 376
 377 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
 378
 379         * configure: Regenerate with autoconf 2.7.
 380
 381 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
 382
 383         * run.c (main): Use new bfd_big_endian macro.
 384
 385 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
 386
 387         * run.c: Include "getopt.h".
 388         (verbose): Delete.
 389         (usage): Make static.
 390         (main): Call arm_sim_set_verbosity.
 391         Only load sections marked SEC_LOAD.
 392         * wrapper.c (mem_size, verbosity): New static global.
 393         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
 394         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
 395
 396 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
 397
 398         * armdefs.h (ARMul_State): New member `verbose'.
 399         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
 400         * run.c (verbose): Make global.
 401         * wrapper.c (init): Set state->verbose.
 402         (ARMul_ConsolePrint): Don't print anything if !verbose.
 403
 404 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
 405
 406         * armos.c: #include dbg_rdi.h.
 407         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
 408         * armos.h (SWI_Breakpoint): Define.
 409         * wrapper.c: #include armemu.h, dbg_rdi.h.
 410         (rc): Delete.
 411         (sim_resume): Use state->EndCondition to record stop state.
 412         Call FLUSHPIPE before returning.
 413         (sim_stop_reason): Determine reason from state->EndCondition.
 414
 415 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
 416
 417         * wrapper.c (sim_set_callbacks): New.
 418
 419 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
 420
 421         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
 422         number of bytes not read/written (or -1).
 423
 424 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
 425
 426         * Makefile.in (maintainer-clean): New synonym for realclean.
 427
 428 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
 429
 430         * configure.in: Remove AC_PROG_INSTALL.
 431         * configure: Rebuild.
 432         * Makefile.in (INSTALL): Revert to using install.sh.
 433         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
 434         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
 435         (mostlyclean): Make the same as clean, not distclean.
 436         (clean): Remove config.log.
 437         (install): Don't install in $(tooldir).
 438
 439 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
 440
 441         (Try to) Update to new bfd autoconf scheme.
 442         * run.c: Don't include sysdep.h.
 443         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
 444         (CC, CFLAGS, AR, RANLIB): Likewise.
 445         (HDEFINES, TDEFINES): Define.
 446         (CC_FOR_BUILD): Delete.
 447         (host_makefile_frag): Delete.
 448         (Makefile): Don't depend on frags.
 449         * configure.in (sysdep.h): Don't create symlink.
 450         (host_makefile_frag, frags): Deleted.
 451         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
 452         * configure: Regenerated.
 453
 454 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
 455
 456         * Update all FSF addresses except those in COPYING* files.
 457
 458 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
 459
 460         * Makefile.in (clean): Remove run, libsim.a.
 461
 462         * Makefile.in, configure.in: converted to autoconf.
 463         * configure: New file, generated with autconf 2.4.
 464
 465         * arm.mt: Removed.
 466
 467 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
 468
 469         * wrapper.c (sim_do_command): New function.
 470
 471 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 472
 473         * armos.c (ARMul_OSHandleSWI): New version to work with
 474         newlib simply.
 475
 476 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 477
 478         * run.c (main): Grab return value from right register.
 479
 480 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
 481
 482         * New.
 483
 484