sim/arm/ChangeLog

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