sim/arm/ChangeLog

   1 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
   2
   3         * configure: Regenerate.
   4
   5 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
   6
   7         * config.in, configure: Regenerate.
   8
   9 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  10
  11         * wrapper.c (sim_create_inferior): Mark argv and env const.
  12         (sim_open): Mark argv const.
  13
  14 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  15
  16         * configure: Regenerate.
  17
  18 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  19
  20         * wrapper.c (sim_open): Update sim_parse_args comment.
  21
  22 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  23
  24         * wrapper.c (sim_target_parse_arg_array): Replace for loop with
  25         a call to countargv.
  26
  27 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  28
  29         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  30         * configure: Regenerate.
  31
  32 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * configure: Regenerate.
  35         * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
  36
  37 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * wrapper.c (sim_store_register): Rename to ...
  40         (arm_reg_store): ... this.
  41         (sim_fetch_register): Rename to ...
  42         (arm_reg_fetch): ... this.
  43         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
  44
  45 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
  48
  49 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
  50
  51         * config.in, configure: Regenerate.
  52
  53 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
  54
  55         * Makefile.in (SIM_OBJS): Delete bag.o.
  56         * armdefs.h (struct ARMul_State): Delete ErrorCode.
  57         (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
  58         Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
  59         ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
  60         HOURGLASS_RATE): Delete.
  61         * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
  62         * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
  63         (ARMul_Abort): Delete ARMul_OSException call.
  64         * armopts.h: Delete file.
  65         * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
  66         ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
  67         BINARY, READOP, WRITEOP, FIXCRLF): Delete.
  68         (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
  69         tempnames.
  70         (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
  71         OSptr->tempnames.
  72         * armrdi.c: Delete file.
  73         * armvirt.c: Delete armopts.h include.
  74         (ARMul_LoadInstrS): Delete HOURGLASS logic.
  75         * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
  76         dbg_hif.h: Delete files.
  77         * dbg_rdi.h (RDP_*, RDI*): Delete defines.
  78         (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
  79         Dbg_MCState, getbufferproc): Delete.
  80         (rdi_*): Delete Functions.
  81         (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
  82         (struct RDIProcVec): Delete.
  83         * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
  84         * wrapper.c (ARMul_Debug): Delete.
  85
  86 2015-12-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>
  87
  88         * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
  89         * armemu.c (handle_v6_insn): Likewise.
  90
  91 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
  92
  93         * wrapper.c (sim_close): Delete.
  94
  95 2015-07-14  Nick Clifton  <nickc@redhat.com>
  96
  97         * armcopro.c: Remove extraneous whitespace.
  98         * armdefs.h: Likewise.
  99         * armfpe.h: Likewise.
 100         * arminit.c: Likewise.
 101         * armopts.h: Likewise.
 102         * armos.c: Likewise.
 103         * armos.h: Likewise.
 104         * armrdi.c: Likewise.
 105         * armsupp.c: Likewise.
 106         * armvirt.c: Likewise.
 107         * bag.c: Likewise.
 108         * bag.h: Likewise.
 109         * communicate.c: Likewise.
 110         * communicate.h: Likewise.
 111         * dbg_conf.h: Likewise.
 112         * dbg_cp.h: Likewise.
 113         * dbg_hif.h: Likewise.
 114         * dbg_rdi.h: Likewise.
 115         * gdbhost.c: Likewise.
 116         * gdbhost.h: Likewise.
 117         * iwmmxt.c: Likewise.
 118         * iwmmxt.h: Likewise.
 119         * kid.c: Likewise.
 120         * main.c: Likewise.
 121         * maverick.c: Likewise.
 122         * parent.c: Likewise.
 123         * thumbemu.c: Likewise.
 124         * wrapper.c: Likewise.
 125
 126 2015-07-02  Nick Clifton  <nickc@redhat.com>
 127
 128         * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
 129         (SIM_EXTRA_LIBS): Add -lm.
 130
 131 2015-06-28  Nick Clifton  <nickc@redhat.com>
 132
 133         * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
 134         * armdefs.h (ARMdval, ARMfval): New types.
 135         (ARM_VFP_reg): New union.
 136         (struct ARMul_State): Add VFP_Reg and FPSCR fields.
 137         (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
 138         macros for the new VFP_Reg field.
 139         * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
 140         QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
 141         USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
 142         instructions.
 143         (handle_VFP_move): New function.
 144         (ARMul_Emulate16): Add checks for newly supported v6
 145         instructions.  Add support for VMRS, VMOV and MRC instructions.
 146         (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
 147         operating in v6 mode.
 148         * armemu.h (t_resolved): Define.
 149         * armsupp.c: Include math.h.
 150         (handle_VFP_xfer): New function.  Handles VMOV, VSTM, VSTR, VPUSH,
 151         VSTM, VLDM and VPOP instructions.
 152         (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
 153         new handle_VFP_xfer function.
 154         (ARMul_STC): Likewise.
 155         (handle_VFP_op): New function.  Handles VMLA, VMLS, VNMLA, VNMLS,
 156         VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
 157         VCMPE and VCVT instructions.
 158         (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
 159         new handle_VFP_op function.
 160         * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
 161         (test_cond): New function.  Tests a condition and returns non-zero
 162         if the condition has been met.
 163         (handle_IT_block): New function.
 164         (in_IT_block): New function.
 165         (IT_block_allow): New function.
 166         (ThumbExpandImm): New function.
 167         (handle_T2_insn): New function.  Handles T2 thumb instructions.
 168         (handle_v6_thumb_insn): Add next_instr and pc parameters.
 169         (ARMul_ThumbDecode): Add support for IT blocks.  Add support for
 170         v6 instructions.
 171         * wrapper.c (sim_create_inferior): Detect a thumb address and call
 172         SETT appropriately.
 173
 174 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 175
 176         * configure: Regenerate.
 177
 178 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 179
 180         * armdefs.h: Always include stdint.h.
 181         [!__STDC__]: Delete.
 182         [!HAVE_STDINT_H]: Delete.
 183         * dbg_hif.h [!__STDC__]: Delete.
 184
 185 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 186
 187         * configure: Regenerate.
 188
 189 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 190
 191         * configure: Regenerate.
 192
 193 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 194
 195         * sim-main.h (SIM_CPU): Delete.
 196
 197 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 198
 199         * sim-main.h (sim_cia): Delete.
 200
 201 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 202
 203         * sim-main.h (CIA_GET, CIA_SET): Delete.
 204
 205 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 206
 207         * wrapper.c (arm_pc_get, arm_pc_set): New functions.
 208         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 209         CPU_PC_STORE for all cpus.
 210
 211 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 212
 213         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 214         * sim-main.h (STATE_CPU): Delete.
 215
 216 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 217
 218         * configure: Regenerate.
 219
 220 2015-04-12  Mike Frysinger  <vapier@gentoo.org>
 221
 222         * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
 223
 224 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 225
 226         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
 227
 228 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 229
 230         * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
 231         armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
 232         * tconfig.h: Delete file.
 233
 234 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 235
 236         * config.in, configure: Regenerate.
 237
 238 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * Makefile.in (SIM_RUN_OBJS): Delete.
 241         (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
 242         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 243         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 244         * sim-main.h: New file.
 245         * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
 246         Add sim-main.h and sim-options.h includes.
 247         (sim_callback, mem_size, trace): Add TODO comments.
 248         (state): Delete static and add TODO comment.
 249         (sim_kind, myname, big_endian): Delete.
 250         (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
 251         (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
 252         sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
 253         (sim_target_parse_command_line): Mark static.
 254         (free_state): New function.
 255         (sim_open): Rewrite to use new common logic.
 256         (sim_close): Delete body.
 257
 258 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
 261         * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
 262         ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
 263         (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
 264
 265 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 266
 267         * armemu.c [MODE32] (handle_v6_insn): Move definition.
 268         (ARMul_Emulate26): Initialize do_int after label target.
 269         * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
 270         UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
 271         UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
 272         UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
 273         UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
 274         UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
 275         UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
 276         UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
 277         * armsupp.c (ARMul_Align): Convert old style prototype.
 278         * bag.c (addtolist, killwholelist): Mark static.
 279         (BAG_newbag): Convert old style prototype.
 280         * maverick.c (mv_compute_host_endianness): Delete.
 281         * wrapper.c (verbosity, sim_set_verbose): Delete.
 282         (init): Set state->verbose to 0.
 283
 284 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 285
 286         * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
 287         SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
 288         SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
 289         * config.in, configure: Regenerate.
 290
 291 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 292
 293         * Makefile.in (COPRO): Delete.
 294         (SIM_OBJS): Expand COPRO.
 295         * configure.ac: Deletd stdint.h check.
 296         (COPRO): Delete.
 297         * configure: Regenerate.
 298
 299 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 300
 301         * config.in, configure: Regenerate.
 302         * tconfig.in: Rename file ...
 303         * tconfig.h: ... here.
 304
 305 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 306
 307         * Makefile.in (SIM_EXTRA_CFLAGS): Add
 308         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 309         (SIM_RUN_OBJS): Set to run.o.
 310
 311 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
 314         * aclocal.m4, configure: Regenerate.
 315
 316 2014-08-19  Alan Modra  <amodra@gmail.com>
 317
 318         * configure: Regenerate.
 319
 320 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 321
 322         * configure: Regenerate.
 323         * config.in: Regenerate.
 324
 325 2014-03-18  Nick Clifton  <nickc@redhat.com>
 326
 327         * wrapper.c: Convert function declarations to ISO C format.
 328         (sim_open): Delete code for handling t,d and z command line
 329         options.
 330
 331 2014-03-14  Nick Clifton  <nickc@redhat.com>
 332
 333         * wrapper.c (op_print): New function.
 334         (sim_dis_read): New function.
 335         (print_insn): New function - disassembles the given instruction.
 336         (sim_trace): Note that tracing is now allowed.
 337         (sim_create_inferior): Default to emulating v6.
 338         Initialise the disassembler machinery.
 339         (sim_target_parse_command_line): Add support for -t -d and -z
 340         options.
 341         (sim_target_display_usage): Note existence of -d and -z options.
 342         (sim_open): Parse -t -d and -z options.
 343         * armemu.h: Add exports of trace, disas and trace_funcs.
 344         Add prototype for print_insn.
 345         * armemu.c (ARMul_Emulate26): Add tracing code.
 346         Delete unused variables.
 347         * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
 348         Move Rm variable into switch cases.
 349         Add tracing code.
 350
 351         * armcopro.c (XScale_cp15_init): Add a return value.
 352         (XScale_cp13_init): Likewise.
 353         (XScale_cp14_init): Likewise.
 354         (XScale_cp15_LDC): Delete unused function.
 355         (XScale_cp15_STC): Likewise.
 356         * maverick.c: Delete comment inside comment.
 357         (DSPInit): Delete unused function.
 358         (DSPMCR4): Fix compile time warning about missing parenthesis.
 359         (DSPMCR5): Likewise.
 360         (DSPCDP6): Delete unused variable opcode2.
 361
 362 2014-03-14  David McQuillan  <dmcq@tao-group.com>
 363
 364         PR sim/8388
 365         * armemu.c (WriteR15Load): New function.  Determines if the state
 366         can be changed upon a write to R15.
 367         (LoadMult): Use WriteR15Load.
 368         * armemu.h (WRITEDESTB): Use WriteR15Load.
 369
 370 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 371
 372         * wrapper.c (sim_do_command): Add const to cmd.
 373
 374 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 375
 376         * wrapper.c (sim_load): Add const to prog.
 377
 378 2013-09-23  Alan Modra  <amodra@gmail.com>
 379
 380         * configure: Regenerate.
 381
 382 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 383
 384         * aclocal.m4, configure: Regenerate.
 385
 386 2013-05-07  Jayant Sonar  <jayant.sonar@kpitcummins.com>
 387             Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
 388
 389         * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
 390
 391 2012-12-19  Joel Brobecker  <brobecker@adacore.com>
 392
 393         * COPYING: Update to GPL version 3.
 394
 395 2012-09-03  Nick Clifton  <nickc@redhat.com>
 396
 397         PR sim/14540
 398         * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
 399         is denied.
 400
 401 2012-08-01  Kevin Buettner  <kevinb@redhat.com>
 402
 403         * wrapper.c (libiberty.h): Include.
 404         (sim_store_register, sim_fetch_register): On success, return
 405         length, instead of -1.
 406
 407 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 408
 409         * config.in, configure: Regenerate.
 410
 411 2012-06-13  Nick Clifton  <nickc@redhat.com>
 412
 413         * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
 414         binaries (for now).
 415
 416 2012-05-24  Pedro Alves  <palves@redhat.com>
 417
 418         PR gdb/7205
 419
 420         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 421
 422 2012-05-18  Nick Clifton  <nickc@redhat.com>
 423
 424         PR 14072
 425         * wrapper.c: Include config.h before system header files.
 426
 427 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 428
 429         * aclocal.m4, config.in, configure: Regenerate.
 430
 431 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 432
 433         * aclocal.m4: New file.
 434         * configure: Regenerate.
 435
 436 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 437
 438         * configure.ac: Change include to common/acinclude.m4.
 439
 440 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 441
 442         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 443         call.  Replace common.m4 include with SIM_AC_COMMON.
 444         * configure: Regenerate.
 445
 446 2011-07-01  Nick Clifton  <nickc@redhat.com>
 447
 448         PR sim/12737
 449         * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
 450         signed compare.
 451         (WMAC): Extend computed result before adding to result register.
 452         (WRSA): Sign extend 32-bit values before shifting.
 453
 454 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 455
 456         * wrapper.c (sim_complete_command): New stub function.
 457
 458 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 459
 460         * communicate.c (MYread_char): Check error return from accept() call
 461         by its equality to -1 not by it being negative.
 462         (MYread_charwait): Likewise.
 463         * main.c (main): Likewise for both socket() and accept() calls.
 464
 465 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 466
 467         * wrapper.c (sim_write): Add const to buffer arg.
 468
 469 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 470
 471         * configure: Regenerate.
 472
 473 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 474
 475         * config.in: Regenerate.
 476         * configure: Likewise.
 477
 478         * configure: Regenerate.
 479
 480 2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>
 481
 482     * arminit.c, iwmmxt.c: Include <string.h> to
 483     eliminate warning.
 484 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 485
 486         * configure: Regenerate to track ../common/common.m4 changes.
 487         * config.in: Ditto.
 488
 489 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 490             Daniel Jacobowitz  <dan@codesourcery.com>
 491             Joseph Myers  <joseph@codesourcery.com>
 492
 493         * configure: Regenerate.
 494         * wrapper.c (sim_target_display_usage): Add help parameter.
 495
 496 2007-02-27  Mark Mitchell  <mark@codesourcery.com>
 497
 498         * armos.c (SWIflen): Do not treate file descriptor zero as
 499         special.
 500
 501 2007-02-15  Nick Clifton  <nickc@redhat.com>
 502
 503         * armemu.c (handle_v6_insn): Fix typo in sign extension test of
 504         the sext and sxtah instructions.
 505
 506 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 507
 508         Reported by timeless@gmail.com:
 509         * wrapper.c (sim_target_parse_arg_array): Do not return void value.
 510
 511 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 512
 513         * acconfig.h: Remove.
 514         * config.in: Regenerate.
 515
 516 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 517
 518         * configure: Regenerated.
 519
 520 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 521
 522         * configure: Regenerated.
 523
 524 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 525
 526         * configure: Regenerated.
 527
 528 2006-03-07  Paul Brook  <paul@codesourcery.com>
 529
 530         * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 531
 532 2006-02-01  Shaun Jackman  <sjackman@gmail.com>
 533
 534         * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
 535         call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
 536
 537 2005-11-23  Mark Mitchell  <mark@codesourcery.com>
 538
 539         * wrapper.c (gdb/signals.h): Include it.
 540         (SIGTRAP): Don't define.
 541         (SIGBUS): Likewise.
 542         (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
 543
 544 2005-11-16  Shaun Jackman  <sjackman@gmail.com>
 545
 546         * armos.c: Include limits.h
 547         (unlink): Remove this macro. It is unused in this file and
 548         conflicts with sim_callback->unlink.
 549         (PATH_MAX): Define as 1024 if not already defined.
 550         (ReadFileName): New function.
 551         (SWIopen): Fix a potential buffer overflow.
 552         (SWIremove): New function.
 553         (SWIrename): Ditto.
 554         (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
 555         SWI_Remove, and SWI_Rename, as well as the RDI calls
 556         AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
 557         AngelSWI_Reason_Rename.
 558
 559 2005-09-19  Paul Brook  <paul@codesourcery.com>
 560
 561         * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
 562         available.
 563         * armemu.c: Use them.
 564         * armvirt.c (ARMul_MemoryInit): Use correct type for size.
 565         * configure.ac: Check for stdint.h.
 566         * config.in: Regenerate.
 567         * configure: Regenerate.
 568
 569 2005-05-24  Nick Clifton  <nickc@redhat.com>
 570
 571         * thumbemu.c (handle_v6_thumb_insn): New function.
 572         (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
 573         instruction binary is encountered.
 574
 575 2005-05-12  Nick Clifton  <nickc@redhat.com>
 576
 577         * Update the address and phone number of the FSF organization in
 578         the GPL notices in the following files:
 579         COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
 580         armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
 581         armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
 582         communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
 583         gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
 584         maverick.c, parent.c, thumbemu.c, wrapper.c
 585
 586 2005-04-20  Nick Clifton  <nickc@redhat.com>
 587
 588         * armemu.c (handle_v6_insn): New function - emulate a few of the
 589         v6 instructions - the ones now generated by GCC.
 590         (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
 591         found.
 592         * armdefs.h (struct ARMul_State): Add new field: is_v6.
 593         (ARM_v6_Prop): Define.
 594         * arminit.c (ARMul_NewState): Initialise the v6 flag.
 595         (ARMul_SelectProcessor): Determine if the v6 flag should be
 596         set.
 597         * wrapper.c (sim_create_inferior): For unknown architectures,
 598         default to allowing the v6 instructions.
 599
 600 2005-04-18  Nick Clifton  <nickc@redhat.com>
 601
 602         * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
 603         operator to the RHS.
 604         (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
 605         indicate an unsigned long long constant.
 606
 607 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 608
 609         * configure: Regenerate.
 610
 611 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 612
 613         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 614         explicit call to AC_CONFIG_HEADER.
 615         * configure: Regenerate.
 616
 617 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 618
 619         * configure.ac: Update to use ../common/common.m4.
 620         * configure: Re-generate.
 621
 622 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 623
 624         * configure: Regenerated to track ../common/aclocal.m4 changes.
 625
 626 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 627
 628         * configure.ac: Rename configure.in, require autoconf 2.59.
 629         * configure: Re-generate.
 630
 631 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 632
 633         * configure: Regenerate for ../common/aclocal.m4 update.
 634
 635 2004-06-28  Andrew Cagney  <cagney@gnu.org>
 636
 637         * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
 638
 639 2003-12-29  Mark Mitchell  <mark@codesourcery.com>
 640
 641         * armos.c (fcntl.h): Do not include it.
 642         (O_RDONLY): Do not define.
 643         (O_WRONLY): Likewise.
 644         (O_RDWR): Likewise.
 645         (targ-vals.h): Include it.
 646         (translate_open_mode): Use TARGET_O_* instead of O_*.
 647         (SWIopen): Likewise.
 648         * Makefile.in (armos.o): Depend on targ-vals.h.
 649
 650 2003-04-13  Nick Clifton  <nickc@redhat.com>
 651
 652         * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
 653         mode.
 654         (PutWord): Likewise.
 655
 656 2003-03-30  Nick Clifton  <nickc@redhat.com>
 657
 658         * configure.in (CON_FLAGS): Remove.
 659         (COPRO): Unconditionally include iwmmxt.o.
 660         * configure: Regenerate.
 661         * Makefile.in (CON_FLAGS): Remove.
 662         * armcopro.c: Remove use of __IWMMXT__ flag.
 663         * wrapper.c: Likewise.
 664         * armemu.c: Likewise.
 665         Add explanatory comment for suppressed code.
 666
 667 2003-03-27  Nick Clifton  <nickc@redhat.com>
 668
 669         * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
 670
 671 2003-03-27  Nick Clifton  <nickc@redhat.com>
 672
 673         * configure.in: (CON_FLAGS): Define and intialise.
 674         (COPRO): Add iwmmxt.o if configuring for XScale.
 675         * configure: Regenerate.
 676         * Makefile.in (iwmmxt.o): Add rule to build.
 677         (COM_FLAGS): Define.
 678         (ALL_FLAGS): Add CON_FLAGS.
 679         * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
 680         * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
 681         (ARM_iWMMXt_Prop): Define.
 682         * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
 683         pass to coprocessor.
 684         * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
 685         (ARMul_Abort): Catch branches through uninitialised vectors.
 686         * armos.c (softevtorcode): Update comment.
 687         (ARMul_OsInit): Use ARMUndefinedInstrV.
 688         * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
 689         (sim_store_register): Handle iWMMXt registers.
 690         (sim_fetch_register): Handle iWMMXt registers.
 691         * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
 692         functions.
 693         * iwmmxt.c: New file: iWMMXt emulator.
 694
 695 2003-03-20  Nick Clifton  <nickc@redhat.com>
 696
 697         * Contribute support for Cirrus Maverick ARM co-processor,
 698         written by Aldy Hernandez  <aldyh@redhat.com> and
 699         Andrew Cagney  <cagney@redhat.com>:
 700
 701         * maverick.c: New file: Support for Maverick floating point
 702         co-processor.
 703         * Makefile.in: Add maverick.o target.
 704         * configure.in (COPRO): Add maverick.o.
 705         * configure: Regenerate.
 706         * armcopro.c (ARMul_CoProInit): Only initialise co-processors
 707         available on target processor.  Add code to initialse Maverick
 708         co-processor support code.
 709         * armdefs.h (ARMul_state): Add is_ep9312 field.
 710         (ARM_ep9312_Prop): Define.
 711         * armemu.h: Add prototypes for Maverick co-processor
 712         functions.
 713         * arminit.c (ARMul_SelectProcessor): Initialise the
 714         co-processor support once the chip has been selected.
 715         * wrapper.c: Add support for Maverick co-processor.
 716         (init): Do not call ARMul_CoProInit.  Delays this until the
 717         chip has been selected.
 718
 719 2003-03-02  Nick Clifton  <nickc@redhat.com>
 720
 721         * armos.c (SWIWrite0): Catch big-endian bug when printing
 722         characters.
 723
 724 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 725
 726         * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
 727
 728 2003-01-10  Ben Elliston  <bje@redhat.com>
 729
 730         * README.Cygnus: Rename from this ..
 731         * README: .. to this.
 732
 733 2002-09-27  Andrew Cagney  <ac131313@redhat.com>
 734
 735         * wrapper.c (sim_open): Add support for -m<mem-size>.
 736         (mem_size): Reduce to 2MB.
 737         Fix PR gdb/433.
 738
 739 2002-08-15  Nick Clifton  <nickc@redhat.com>
 740
 741         * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
 742         can be caused by an interrupted system call being resumed by GDB.
 743
 744 2002-07-05  Nick Clifton  <nickc@cambridge.redhat.com>
 745
 746         * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
 747         and MIAxy instructions.
 748
 749 2002-06-21  Nick Clifton  <nickc@cambridge.redhat.com>
 750
 751         * armos.h (ADP_Stopped_RunTimeError): Set correct value.
 752
 753 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 754
 755         * configure: Regenerated to track ../common/aclocal.m4 changes.
 756
 757 2002-06-12  Andrew Cagney  <ac131313@redhat.com>
 758
 759         * Makefile.in: Update copyright.
 760         (wrapper.o): Specify dependencies.
 761         * wrapper.c: Include "gdb/sim-arm.h".
 762         (sim_store_register, sim_fetch_register): Rewrite using `enum
 763         arm_sim_regs' and a switch.
 764
 765 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 766
 767         * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 768         * armos.c: Include "gdb/callback.h".
 769
 770 2002-05-29  Nick Clifton  <nickc@cambridge.redhat.com>
 771
 772         * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
 773         if a Data Abort is detected.
 774
 775 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 776
 777         * armvirt.c (GetWord): Only perform access checks if 'check'
 778         is set.
 779         (PutWord): Likewise.
 780         * wrapper.c (sim_create_inferior): Report unknown machine
 781         numbers.
 782         * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
 783         2, it has already been advanced.
 784
 785 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 786
 787         * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
 788         instruction do not add in the second bit of the base address -
 789         this has already been accounted for.
 790
 791 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 792
 793         * armcopro.c (check_cp13_access): Allow access to register 1 when
 794         CRm is 1.
 795         (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
 796
 797 2002-05-17  Nick Clifton  <nickc@cambridge.redhat.com>
 798
 799         * Makefile.in (SIM_TARGET_SWITCHES): Define.
 800         * armos.c (swi_mask): Define.  Initialise to supporting all
 801         SWI emulations.
 802         (ARMul_OSInit): For XScale targets, only support the ANGEL
 803         SWI interface.  (This is at the request if Intel).
 804         (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
 805         SWI call should be emulated.
 806         Do not fall through from AngelSWI_Reason_WriteC.
 807         Propagate exit code from RedBoot Exit SWI.
 808         * rdi-dgb.h (swi_mask): Prototype.
 809         (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
 810         * wrapper.c (sim_target_parse_command_line): New function.
 811         Look for and handle --swi-support switch.
 812         (sim_target_parse_arg_array): New function.  Process an argv
 813         array for parsing by sim_target_parse_command_line.
 814         (sim_target_display_usage): New function.  Describe syntax of
 815         --swi-suppoort switch.
 816         (sim_open): Add call to sim_target_parse_arg_array).
 817
 818 2002-05-09  Nick Clifton  <nickc@cambridge.redhat.com>
 819
 820         * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
 821         mode and some of its system calls.
 822
 823 2002-03-17  Anthony Green  <green@redhat.com>
 824
 825         * wrapper.c (mem_size): Increase the default target memory to 8MB.
 826
 827 2002-02-21  Keith Seitz  <keiths@redhat.com>
 828
 829         * armos.c (SWIWrite0): Use generic host_callback mechanism
 830         for supported OS functions "open", "close", "write", etc.
 831         (SWIopen): Likewise.
 832         (SWIread): Likewise.
 833         (SWIwrite): Likewise.
 834         (SWIflen): Likewise.
 835         (ARMul_OSHandleSWI): Likewise.
 836
 837 2002-02-05  Nick Clifton  <nickc@cambridge.redhat.com>
 838
 839         * wrapper.c (sim_create_inferior): Modify previous patch so that
 840         it is only triggered for COFF format executables.
 841
 842 2002-02-04  Nick Clifton  <nickc@cambridge.redhat.com>
 843
 844         * wrapper.c (sin_create_inferior): If a v5 architecture is
 845         detected, assume it might be an XScale binary, since there is no
 846         way to distinguish between the two in the COFF file format.
 847
 848 2002-01-10  Nick Clifton  <nickc@cambridge.redhat.com>
 849
 850         * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
 851         * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
 852         and CPRead[14].
 853         Fix formatting.  Improve layout.
 854         * armemu.h: Fix formatting.  Improve layout.
 855
 856 2002-01-09  Nick Clifton  <nickc@cambridge.redhat.com>
 857
 858         * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
 859         return zeroes in the other words.
 860         General formatting tidy ups.
 861
 862 2001-11-16  Ben Harris  <bjh21@netbsd.org>
 863
 864         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 865         $(srcdir)/....
 866         (armemu26.o): Ditto.
 867
 868 2001-10-18  Nick Clifton  <nickc@cambridge.redhat.com>
 869
 870         * armemu.h (CP_ACCESS_ALLOWED): New macro.
 871         Fix formatting.
 872         * armcopro.c (read_cp14_reg): Make static.
 873         (write_cp14_reg): Make static.
 874         (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
 875         Fix formatting.
 876         * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
 877         (ARMul_STC): Check CP_ACCESS_ALLOWED.
 878         (ARMul_MCR): Check CP_ACCESS_ALLOWED.
 879         (ARMul_MRC): Check CP_ACCESS_ALLOWED.
 880         (ARMul_CDP): Check CP_ACCESS_ALLOWED.
 881         Fix formatting.
 882         * armemu.c (MCRR): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not
 883         equal to 15.
 884         (MRRC): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not equal to 15.
 885         Fix formatting.
 886
 887 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 888
 889         * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
 890         instructions with post indexed addressing modes.
 891
 892 2001-05-08  Jens-Christian Lache  <lache@tu-harburg.de>
 893
 894         * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
 895         determine rocesor mode.
 896
 897 2001-04-18  matthew green  <mrg@redhat.com>
 898
 899         * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
 900         (read_cp15_reg): Make non-static.
 901         (XScale_cp15_LDC): Update for write_cp15_reg() change.
 902         (XScale_cp15_MCR): Likewise.
 903         (XScale_cp15_write_reg): Likewise.
 904         (XScale_check_memacc): New function. Check for breakpoints being
 905         activated by memory accesses.  Does not support the Branch Target
 906         Buffer.
 907         (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
 908         (XScale_debug_moe): New function. Set the debug Method Of Entry,
 909         if configured.
 910         (write_cp14_reg): Reset count counter if requested.
 911         * armdefs.h (struct ARMul_State): New members `LastTime' and
 912         `CP14R0_CCD' used for the timer/counters.
 913         (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
 914         ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
 915         ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
 916         ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
 917         ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
 918         ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
 919         ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
 920         ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
 921         defines for XScale registers.
 922         (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
 923         (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
 924         (ARMul_Emulate32): Handle the clock counter and hardware instruction
 925         breakpoints.  Call XScale_set_fsr_far() for software breakpoints and
 926         software interrupts.
 927         (LoadMult): Call XScale_set_fsr_far() for data aborts.
 928         (LoadSMult): Likewise.
 929         (StoreMult): Likewise.
 930         (StoreSMult): Likewise.
 931         * armemu.h (write_cp15_reg): Update prototype.
 932         * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
 933         (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
 934         register 0.
 935         * armvirt.c (GetWord): Call XScale_check_memacc().
 936         (PutWord): Likewise.
 937
 938 2001-03-20  Nick Clifton  <nickc@redhat.com>
 939
 940         * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
 941         when loading unaligned thumb instructions.
 942
 943 2001-03-06  Nick Clifton  <nickc@redhat.com>
 944
 945         * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
 946         Compute destination address of BLX(1) instruction by
 947         taking bit 1 from PC and not from bit 0 of the offset.
 948
 949 2001-02-27  Nick Clifton  <nickc@redhat.com>
 950
 951         * armvirt.c (GetWord): Add new parameter - check - to enable or
 952         disable the alignment checking.
 953         (PutWord):  Add new parameter - check - to enable or disable the
 954         alignment checking.
 955         (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
 956         (ARMul_ReadWord): Pass extra parameter to GetWord.
 957         (ARMul_WriteWord): Pass extra parameter to PutWord.
 958         (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
 959         (ARMul_WriteByte): Pass extra parameter to GetWord.
 960         (ARMul_SwapWord): Pass extra parameter to PutWord.
 961         (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
 962         (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
 963
 964         * armdefs.h: Add prototypes for ARMul_SafeReadByte and
 965         ARMul_SafeWriteByte.
 966
 967         * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
 968         (sim_read): Use ARMul_SafeReadByte.
 969
 970         * armos.c (in_SWI_handler): Remove.
 971         (SWIWrite0): Use ARMul_SafeReadByte.
 972         (WriteCommandLineTo): Use ARMul_SafeWriteByte.
 973         (SWIopen): Use ARMul_SafeReadByte.
 974         (SWIread): Use ARMul_SafeWriteByte.
 975         (SWIwrite): Use ARMul_SafeReadByte.
 976         (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
 977         (ARMul_OSException): Remove use of is_SWI_handler.
 978
 979 2001-02-16  Nick Clifton  <nickc@redhat.com>
 980
 981         * armemu.c: Remove Prefetch abort for breakpoints.  Instead set
 982         the state to RESUME.
 983
 984 2001-02-14  Nick Clifton  <nickc@redhat.com>
 985
 986         * armemu.c: Add code to preserve processor mode when a prefetch
 987         abort is signalled after processing a breakpoint.
 988
 989         * wrapper.c (sim_create_inferior): Reset processor into ARM mode
 990         for any machine type except the early ARMs.
 991
 992 2001-02-13  Nick Clifton  <nickc@redhat.com>
 993
 994         * armos.c (in_SWI_handler): New static variable.
 995         (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
 996         (ARMul_OSException): Ignore exceptions generated whilst emulating
 997         a SWI.
 998
 999 2001-02-12  Nick Clifton  <nickc@redhat.com>
1000
1001         * armemu.h (NEGBRANCH): Fix defintion.
1002
1003 2001-02-01  Nick Clifton  <nickc@redhat.com>
1004
1005         * armemu.c (LoadSMult): Update base address register after
1006         restoring register bank.
1007         (StoreMult): Update base address register after restoring register
1008         bank.
1009
1010 2001-01-31  Nick Clifton  <nickc@redhat.com>
1011
1012         * armvirt.c (PutWord): Detect installation of SWI vector.
1013         (SWI_vector_installed): Define.
1014         * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1015         * armos.h (SWI_vector_installed): Declare.
1016         * wrapper.c (SWI_vector_installed): Remove definition.
1017         (sim_write): Remove check of SWI vector installation
1018
1019 2000-12-18  Nick Clifton  <nickc@redhat.com>
1020
1021         * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1022         instruction.
1023
1024 2000-12-10  Nick Clifton  <nickc@redhat.com>
1025
1026         * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1027
1028 2000-12-07  Nick Clifton  <nickc@redhat.com>
1029
1030         * armemu.c (ARMul_Emulate26): Detect double word load and
1031         store instructions and call emulation routines.
1032         (Handle_Load_Double): Emulate a double word load instruction.
1033         (Handle_Store_Double): Emulate a double word store
1034         instruction.
1035
1036 2000-12-03  Nick Clifton  <nickc@redhat.com>
1037
1038         * armos.c: Fix formatting.
1039         (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1040         mode.
1041
1042 2000-11-29  Nick Clifton  <nickc@redhat.com>
1043
1044         * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1045         (ARM_v5e_Prop): Define.
1046         (ARM_XScale_Prop): Define.
1047
1048         * wrapper.c (sim_create_inferior): Select processor based on
1049         machine number.
1050         (SWI_vector_installed): New boolean.  Set to true if the SWI
1051         vector address is written to by the executable.
1052
1053         * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1054         (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1055         (ARMul_Abort): Fix calculation of LR address.
1056
1057         * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1058         and a SWI is not handled by the simulator, pass the SWI off to the
1059         vector, otherwise issue a warning message and continue.
1060
1061         * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
1062
1063         * thumbemu.c: Add v5 instruction simulation.
1064         * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1065
1066         * armcopro.c: Add XScale co-processor emulation.
1067         * armemu.h: Add exported XScale co-processor functions.
1068
1069 2000-09-15  Nick Clifton  <nickc@redhat.com>
1070
1071         * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1072         property.  Delete unnecessary processor names.
1073         (ARM_Strong_Prop): Delete.
1074         (STRONGARM): Delete.
1075         (ARM_v4_Prop): Add.
1076         (ARM_v5_Prop): Add
1077         (State): Delete is_StrongARM boolean.  Add is_v4 and is_v5
1078         booleans.
1079
1080         * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1081         (BUSUSEDINCPCN): Use is_v4 boolean.
1082
1083         * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1084         (ARMul_SelectProcessor): Change second parameter from 'processor'
1085         to 'properties'.  Set is_v4 and is_v5 booleans in State.
1086
1087         * armrdi.c: Remove use of ARM processor names.  Replace with ARM
1088         processor properties.
1089
1090         * wrapper.c (sim_create_inferior): Choose properties passed to
1091         ARMul_SelectProcessor based on machine number.
1092
1093 2000-08-14  Nick Clifton  <nickc@redhat.com>
1094
1095         * armemu.c (LHPOSTDOWN): Compute write back value before
1096         performing load in case the offset register is overwritten.
1097         (LHPOSTUP): Ditto.
1098
1099 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1100
1101         * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1102
1103 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1104
1105         * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1106         new inferior.
1107
1108 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1109
1110         * armvirt.c (ABORTS): Do not define.
1111
1112         * armdefs.h (struct ARMul_State): Add is_StrongARM.
1113         (ARM_Strong_Prop, STRONGARM): Define.
1114         * arminit.c (ARMul_NewState): Reset is_StrongARM.
1115         (ARMul_SelectProcessor): Set is_StrongARM.
1116         * wrapper.c (sim_create_inferior): Use bfd machine type to
1117         determine processor type to emulate.
1118         * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1119         when emulating StrongARM.
1120
1121         * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1122
1123         * armemu.h (INSN_SIZE): New macro.
1124         (SET_ABORT): Save CPSR in SPSR and set LR.
1125         * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1126         (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1127         * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1128
1129         * armemu.c (LoadSMult): Use WriteR15() to discard the least
1130         significant bits of PC.
1131
1132         * armemu.h (WRITEDESTB): New macro.
1133         * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1134         modify PC.  Moved the existing logic...
1135         (WriteR15Branch): ... here.  New function.
1136         (WriteR15, WriteSR15): Drop the two least significant bits.
1137         (LoadSMult): Use WriteR15Branch() to modify PC.
1138         (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1139
1140         * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1141         * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1142         extracted from state->Cpsr, but preserve the unused bits.
1143         (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1144         (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1145         get the full CPSR word.
1146
1147         * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1148         (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1149         (SETPSR, SET_INTMODE, SETCC): Removed.
1150         * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1151         mask.  Use SETPSR_* to modify PSR.
1152         (ARMul_SetCPSR): Load all bits from value.
1153         * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1154
1155         * armemu.c (ARMul_Emulate): Compute writeback value before
1156         loading, since the offset register may be the destination
1157         register.
1158
1159         * armdefs.h (SYSTEMBANK): Define as USERBANK.
1160         * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1161
1162 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
1163
1164         * armemu.c (Multiply64): Fix computation of flag N.
1165
1166         * armemu.c (MultiplyAdd64): Fix computation of flag N.
1167
1168 2000-06-20  Alexandre Oliva  <aoliva@cygnus.com>
1169
1170         * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1171         bits of the offset.
1172
1173 2000-05-25  Nick Clifton  <nickc@cygnus.com>
1174
1175         * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1176         really changed.
1177         (MMUWrite): Only indicate mode change if a singal has really
1178         changed.
1179
1180         * armdefs.h (SYSTEMMODE): Define.
1181         (BANK_CAN_ACEESS_SPSR): Define.
1182
1183         * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1184         to advance before stopping the emulation.
1185
1186         * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1187         correctly.
1188
1189         * armos.c (ARMul_OSInit): Create a initial stack pointer for
1190         System mode.
1191
1192         * armsupp.c (ModeToBank): Remove unused first parameter.
1193         Add support for System Mode.
1194         (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1195         (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1196         (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1197         (ARMulSwitchMode): Add support for System Mode.
1198
1199 Wed May 24 14:40:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1200
1201         * configure: Regenerated to track ../common/aclocal.m4 changes.
1202
1203 2000-05-23  Nick Clifton  <nickc@cygnus.com>
1204
1205         * wrapper.c (sim_store_register): Special handling for CPSR
1206         register.
1207
1208 2000-03-11  Philip Blundell  <philb@gnu.org>
1209
1210         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1211         Patch from Allan Skillman <Allan.Skillman@arm.com>.
1212
1213 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
1214
1215         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1216
1217 2000-02-08  Nick Clifton  <nickc@cygnus.com>
1218
1219         * wrapper.c: Fix compile time warning messages.
1220         * armcopro.c: Fix compile time warning messages.
1221         * armdefs.h: Fix compile time warning messages.
1222         * armemu.c: Fix compile time warning messages.
1223         * armemu.h: Fix compile time warning messages.
1224         * armos.c: Fix compile time warning messages.
1225         * armsupp.c: Fix compile time warning messages.
1226         * armvirt.c: Fix compile time warning messages.
1227         * bag.c: Fix compile time warning messages.
1228
1229 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
1230
1231         * *.[ch]: Use indent to make readable.
1232
1233 1999-11-22  Nick Clifton  <nickc@cygnus.com>
1234
1235         * armos.c (SWIread): Generate an error message if a huge read is
1236         performed.
1237         (SWIwrite): Generate an error message if a huge write is
1238         performed.
1239
1240 1999-10-27  Nick Clifton  <nickc@cygnus.com>
1241
1242         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1243         breakpoint.
1244
1245 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
1246
1247         * armos.c (SWIopen): Always pass third parameter with 0666 since
1248         otherwise uninitialized memory gets access if the O_CREAT bit is
1249         set and so we possibly cannot access the file afterwards.
1250
1251 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
1252
1253         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1254         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1255
1256 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
1257
1258         * configure: Regenerated to track ../common/aclocal.m4 changes.
1259
1260 1999-05-08  Felix Lee  <flee@cygnus.com>
1261
1262         * configure: Regenerated to track ../common/aclocal.m4 changes.
1263
1264 1999-04-06  Keith Seitz  <keiths@cygnus.com>
1265
1266         * wrapper.c (stop_simulator): New global.
1267         (sim_stop): Set sim state to STOP and set
1268         stop_simulator.
1269         (sim_resume): Reset stop_simulator.
1270         (sim_stop_reason): If stop_simulator is set, tell gdb
1271         that the we took SIGINT.
1272         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1273         stop_simulator is set.
1274
1275 1999-04-02  Keith Seitz  <keiths@cygnus.com>
1276
1277         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1278         whenever the counter expires.
1279         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1280
1281 1999-03-24  Nick Clifton  <nickc@cygnus.com>
1282
1283         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1284         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1285
1286 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1287
1288         * wrapper.c (sim_open): Set endianness according to BFD or command
1289         line switch.
1290
1291         * tconfig.in: Define SIM_HAVE_BIENDIAN.
1292
1293 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1294
1295         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1296         the same as either RdHi or RdLo.
1297
1298 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
1299
1300         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1301         Set Reg[0] based on reason for for the exception.
1302
1303 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
1304
1305         * armos.c (SWIwrite0): New function.
1306         (WriteCommandLineTo): New function.
1307         (SWIopen): New function.
1308         (SWIread): New function.
1309         (SWIwrite): New function.
1310         (SWIflen): New function.
1311         (ARMul_OSHandleSWI): Call new functions instead of handling
1312         these here.
1313         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1314         (*): Reformat spacing to be a bit more GNUly.
1315         Most code taken from a patch by Anthony Thompson
1316         (athompso@cambridge.arm.com)
1317
1318 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
1319
1320         * armos.h: Add Angel SWI and its reason codes.
1321         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1322
1323 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
1324
1325         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1326         of ":tt" to catch stdin in addition to stdout.
1327         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1328         or success of lseek().
1329
1330 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
1331
1332         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1333         to open stdout.
1334
1335 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
1336
1337         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1338         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
1339         seek from offset 0 and not to use R2 for whence since it is
1340         not passed as part of the SWI call.
1341
1342 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1343
1344         * configure: Regenerated to track ../common/aclocal.m4 changes.
1345
1346 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1347
1348         * configure: Regenerated to track ../common/aclocal.m4 changes.
1349         * config.in: Ditto.
1350
1351 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
1352
1353         * acconfig.h: New file.
1354         * configure.in: Reverted change of Apr 24; use sinclude again.
1355
1356 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1357
1358         * configure: Regenerated to track ../common/aclocal.m4 changes.
1359         * config.in: Ditto.
1360
1361 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
1362
1363         * configure.in: Don't call sinclude.
1364
1365 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1366
1367         * configure: Regenerated to track ../common/aclocal.m4 changes.
1368
1369 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1370
1371         * configure: Regenerated to track ../common/aclocal.m4 changes.
1372
1373 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1374
1375         * configure: Regenerated to track ../common/aclocal.m4 changes.
1376
1377 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1378
1379         * configure: Regenerated to track ../common/aclocal.m4 changes.
1380
1381 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
1382
1383         * armopts.h: Remove definition of LITTLEND - it is not used.
1384
1385 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1386
1387         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1388         length parameter. Return -1.
1389
1390 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1391
1392         * configure: Regenerated to track ../common/aclocal.m4 changes.
1393
1394 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1395
1396         * configure: Regenerated to track ../common/aclocal.m4 changes.
1397
1398 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1399
1400         * configure: Regenerated to track ../common/aclocal.m4 changes.
1401
1402 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1403
1404         * configure: Regenerated to track ../common/aclocal.m4 changes.
1405         * config.in: Ditto.
1406
1407 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
1408
1409         * Makefile.in: Updated with changes from branch.
1410         * armdefs.h:   ditto
1411         * armemu.c:    ditto   these changes
1412         * armemu.h:    ditto   add support for
1413         * armos.c:     ditto   the Thumb instruction
1414         * armsupp.c:   ditto   set and the new v4
1415         * armvirt.c:   ditto   architecture.
1416         * wrapper.c:   ditto
1417         * thumbemu.c:  New file from branch.
1418
1419
1420 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1421
1422         * configure: Regenerated to track ../common/aclocal.m4 changes.
1423
1424 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
1425
1426         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
1427         from Tony Thompson at ARM: athompso@arm.com
1428
1429         * wrapper.c (sim_create_inferior): Add code to create an execution
1430         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
1431
1432 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1433
1434         * wrapper.c (sim_load): Pass lma_p and sim_write args to
1435         sim_load_file.
1436
1437 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1438
1439         * configure: Regenerated to track ../common/aclocal.m4 changes.
1440
1441 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1442
1443         * configure: Regenerated to track ../common/aclocal.m4 changes.
1444
1445 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1446
1447         * configure: Regenerated to track ../common/aclocal.m4 changes.
1448
1449 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1450
1451         * configure: Regenerated to track ../common/aclocal.m4 changes.
1452
1453 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1454
1455         * configure: Regenerated to track ../common/aclocal.m4 changes.
1456
1457 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1458
1459         * configure: Regenerated to track ../common/aclocal.m4 changes.
1460
1461 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1462
1463         * configure: Regenerated to track ../common/aclocal.m4 changes.
1464
1465 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1466
1467         * configure: Regenerated to track ../common/aclocal.m4 changes.
1468         * config.in: Ditto.
1469
1470 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1471
1472         * wrapper.c (sim_kill): Delete.
1473         (sim_create_inferior): Add ABFD argument.
1474         (sim_load): Move setting of PC from here.
1475         (sim_create_inferior): To here.
1476
1477 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1478
1479         * configure: Regenerated to track ../common/aclocal.m4 changes.
1480         * config.in: Ditto.
1481
1482 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1483
1484         * wrapper.c (sim_open): Add ABFD argument.
1485
1486 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1487
1488         * wrapper.c (sim_open): Add callback argument.
1489         (sim_set_callbacks): Drop SIM_DESC argument.
1490
1491 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1492
1493         * configure: Regenerated to track ../common/aclocal.m4 changes.
1494
1495 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1496
1497         * wrapper.c (sim_stop): Stub sim_stop function.
1498
1499 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
1500
1501         * arminit.c (ARMul_NewState): Preinitialize the state to
1502         all zero/NULL.
1503
1504 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
1505
1506         * Makefile.in (SIM_OBJS): Add sim-load.o.
1507         * wrapper.c (sim_kind,myname): New static locals.
1508         (sim_open): Set sim_kind, myname.
1509         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
1510         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
1511
1512 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1513
1514         * wrapper.c (sim_trace): Update so that it matches prototype.
1515
1516 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1517
1518         * configure: Regenerated to track ../common/aclocal.m4 changes.
1519         * config.in: Ditto.
1520
1521 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1522
1523         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1524         $(srcdir)/....
1525         (armemu26.o): Ditto.
1526
1527 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1528
1529         * wrapper.c (sim_open): New arg `kind'.
1530
1531         * configure: Regenerated to track ../common/aclocal.m4 changes.
1532
1533 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
1534
1535         * COPYING: Update FSF address.
1536
1537 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1538
1539         * configure: Regenerated to track ../common/aclocal.m4 changes.
1540
1541 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1542
1543         * configure: Regenerated to track ../common/aclocal.m4 changes.
1544
1545 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1546
1547         * configure: Re-generate.
1548
1549 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1550
1551         * configure: Regenerate to track ../common/aclocal.m4 changes.
1552
1553 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
1554
1555         * wrapper.c (sim_open): Has result now.
1556         (sim_*): New SIM_DESC argument.
1557
1558 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
1559
1560         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1561         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1562         * configure.in: sinclude ../common/aclocal.m4.
1563         * configure: Regenerated.
1564
1565 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1566
1567         * configure configure.in Makefile.in:  Update to new configure
1568         scheme which is more compatible with WinGDB builds.
1569         * configure.in:  Improve comment on how to run autoconf.
1570         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1571         * Makefile.in:  Use autoconf substitution to install common
1572         makefile fragment.
1573
1574 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
1575
1576         * run.c: Deleted, use one in ../common now.
1577         * Makefile.in: Delete everything that's been moved to
1578         ../common/Make-common.in.
1579         (SIM_OBJS): Define.
1580         * configure.in: Simplify using macros in ../common/aclocal.m4.
1581         * configure: Regenerated.
1582         * config.in: New file.
1583         * armos.c: #include config.h.
1584         * wrapper.c (mem_size): Value is in bytes now.
1585         (sim_callback): New global.
1586         (arm_sim_set_profile{,_size}): Delete.
1587         (arm_sim_set_mem_size): Rename to sim_size.
1588         (sim_do_command): Call printf_filtered via callback.
1589         (sim_set_callbacks): Record callback.
1590
1591 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1592
1593         * Makefile.in (mostlyclean): Remove config.log.
1594
1595 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1596
1597         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1598         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1599         (docdir): Removed.
1600         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1601         (AC_PROG_INSTALL): Added.
1602         * configure: Rebuilt.
1603
1604 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1605
1606         * configure: Regenerate with autoconf 2.7.
1607
1608 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
1609
1610         * run.c (main): Use new bfd_big_endian macro.
1611
1612 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
1613
1614         * run.c: Include "getopt.h".
1615         (verbose): Delete.
1616         (usage): Make static.
1617         (main): Call arm_sim_set_verbosity.
1618         Only load sections marked SEC_LOAD.
1619         * wrapper.c (mem_size, verbosity): New static global.
1620         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
1621         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
1622
1623 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
1624
1625         * armdefs.h (ARMul_State): New member `verbose'.
1626         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1627         * run.c (verbose): Make global.
1628         * wrapper.c (init): Set state->verbose.
1629         (ARMul_ConsolePrint): Don't print anything if !verbose.
1630
1631 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
1632
1633         * armos.c: #include dbg_rdi.h.
1634         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1635         * armos.h (SWI_Breakpoint): Define.
1636         * wrapper.c: #include armemu.h, dbg_rdi.h.
1637         (rc): Delete.
1638         (sim_resume): Use state->EndCondition to record stop state.
1639         Call FLUSHPIPE before returning.
1640         (sim_stop_reason): Determine reason from state->EndCondition.
1641
1642 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
1643
1644         * wrapper.c (sim_set_callbacks): New.
1645
1646 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
1647
1648         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1649         number of bytes not read/written (or -1).
1650
1651 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
1652
1653         * Makefile.in (maintainer-clean): New synonym for realclean.
1654
1655 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
1656
1657         * configure.in: Remove AC_PROG_INSTALL.
1658         * configure: Rebuild.
1659         * Makefile.in (INSTALL): Revert to using install.sh.
1660         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1661         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1662         (mostlyclean): Make the same as clean, not distclean.
1663         (clean): Remove config.log.
1664         (install): Don't install in $(tooldir).
1665
1666 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
1667
1668         (Try to) Update to new bfd autoconf scheme.
1669         * run.c: Don't include sysdep.h.
1670         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1671         (CC, CFLAGS, AR, RANLIB): Likewise.
1672         (HDEFINES, TDEFINES): Define.
1673         (CC_FOR_BUILD): Delete.
1674         (host_makefile_frag): Delete.
1675         (Makefile): Don't depend on frags.
1676         * configure.in (sysdep.h): Don't create symlink.
1677         (host_makefile_frag, frags): Deleted.
1678         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1679         * configure: Regenerated.
1680
1681 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
1682
1683         * Update all FSF addresses except those in COPYING* files.
1684
1685 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1686
1687         * Makefile.in (clean): Remove run, libsim.a.
1688
1689         * Makefile.in, configure.in: converted to autoconf.
1690         * configure: New file, generated with autconf 2.4.
1691
1692         * arm.mt: Removed.
1693
1694 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
1695
1696         * wrapper.c (sim_do_command): New function.
1697
1698 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1699
1700         * armos.c (ARMul_OSHandleSWI): New version to work with
1701         newlib simply.
1702
1703 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1704
1705         * run.c (main): Grab return value from right register.
1706
1707 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1708
1709         * New.
1710
1711