sim/arm/ChangeLog

   1 2017-09-21  Yao Qi  <yao.qi@linaro.org>
   2
   3         * wrapper.c (print_insn): Use disassembler instead of
   4         print_insn_little_arm.
   5
   6 2017-09-06  John Baldwin  <jhb@FreeBSD.org>
   7
   8         * configure: Regenerate.
   9
  10 2017-02-13  Mike Frysinger  <vapier@gentoo.org>
  11
  12         * armos.c: Include libiberty.h.
  13         (SWIopen): Use ARRAY_SIZE.
  14         * armsupp.c: Include libiberty.h.
  15         (ModeToBank): Use ARRAY_SIZE.
  16         * wrapper.c (sim_target_parse_command_line): Likewise.
  17
  18 2016-07-14  Nick Clifton  <nickc@redhat.com>
  19
  20         * armemu.c (Multiply64): Only issue error messages about invalid
  21         arguments if debugging is enabled.
  22         * armos.c (ARMul_OSHandleSWI): Ignore invalid flags.
  23
  24 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  25
  26         * config.in, configure: Regenerate.
  27
  28 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  29
  30         * configure: Regenerate.
  31
  32 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  33
  34         * configure.ac (SIM_AC_OPTION_ENVIRONMENT): Delete call.
  35         * configure: Regenerate.
  36
  37 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  38
  39         * configure: Regenerate.
  40
  41 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  42
  43         * configure: Regenerate.
  44
  45 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  46
  47         * configure.ac (SIM_AC_OPTION_INLINE): Delete call.
  48         * configure: Regenerate.
  49
  50 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  51
  52         * configure: Regenerate.
  53
  54 2016-01-10  Mike Frysinger  <vapier@gentoo.org>
  55
  56         * configure: Regenerate.
  57
  58 2016-01-09  Mike Frysinger  <vapier@gentoo.org>
  59
  60         * config.in, configure: Regenerate.
  61
  62 2016-01-06  Mike Frysinger  <vapier@gentoo.org>
  63
  64         * wrapper.c (sim_create_inferior): Mark argv and env const.
  65         (sim_open): Mark argv const.
  66
  67 2016-01-04  Mike Frysinger  <vapier@gentoo.org>
  68
  69         * configure: Regenerate.
  70
  71 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  72
  73         * wrapper.c (sim_open): Update sim_parse_args comment.
  74
  75 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  76
  77         * wrapper.c (sim_target_parse_arg_array): Replace for loop with
  78         a call to countargv.
  79
  80 2016-01-03  Mike Frysinger  <vapier@gentoo.org>
  81
  82         * configure.ac (SIM_AC_OPTION_HOSTENDIAN): Delete.
  83         * configure: Regenerate.
  84
  85 2016-01-02  Mike Frysinger  <vapier@gentoo.org>
  86
  87         * configure: Regenerate.
  88         * wrapper.c (init): Change BIG_ENDIAN to BFD_ENDIAN_BIG.
  89
  90 2015-12-30  Mike Frysinger  <vapier@gentoo.org>
  91
  92         * wrapper.c (sim_store_register): Rename to ...
  93         (arm_reg_store): ... this.
  94         (sim_fetch_register): Rename to ...
  95         (arm_reg_fetch): ... this.
  96         (sim_open): Call CPU_REG_FETCH/CPU_REG_STORE.
  97
  98 2015-12-27  Mike Frysinger  <vapier@gentoo.org>
  99
 100         * Makefile.in (SIM_OBJS): Delete sim-hload.o.
 101
 102 2015-12-26  Mike Frysinger  <vapier@gentoo.org>
 103
 104         * config.in, configure: Regenerate.
 105
 106 2015-12-25  Mike Frysinger  <vapier@gentoo.org>
 107
 108         * Makefile.in (SIM_OBJS): Delete bag.o.
 109         * armdefs.h (struct ARMul_State): Delete ErrorCode.
 110         (ResetPin, FIQPin, IRQPin, AbortPin, TransPin, BigEndPin, Prog32Pin,
 111         Data32Pin, LateAbortPin, ARMul_OSExit, ARMul_OSLastErrorP,
 112         ARMul_Debug, ARMul_OSException,rdi_log, SpinCursor, HOURGLASS,
 113         HOURGLASS_RATE): Delete.
 114         * armemu.c (ARMul_Emulate26): Delete ARMul_Debug call.
 115         * arminit.c (ARMul_Reset): Do not set state->ErrorCode.
 116         (ARMul_Abort): Delete ARMul_OSException call.
 117         * armopts.h: Delete file.
 118         * armos.c (isatty_, ARMul_OSExit, ARMul_OSException,
 119         ARMul_OSLastErrorP, ARMul_Debug, BUFFERSIZE, UNIQUETEMPS, NOOP,
 120         BINARY, READOP, WRITEOP, FIXCRLF): Delete.
 121         (struct OSblock): Delete Time0, ErrorP, FileTable, FileFlags, and
 122         tempnames.
 123         (ARMul_OSInit): Do not set OSptr->ErrorP, OSptr->FileTable, or
 124         OSptr->tempnames.
 125         * armrdi.c: Delete file.
 126         * armvirt.c: Delete armopts.h include.
 127         (ARMul_LoadInstrS): Delete HOURGLASS logic.
 128         * bag.c, bag.h, communicate.c, communicate.h, dbg_conf.h, dbg_cp.h,
 129         dbg_hif.h: Delete files.
 130         * dbg_rdi.h (RDP_*, RDI*): Delete defines.
 131         (PointHandle, ThreadHandle, Dbg_ConfigBlock, Dbg_HostosInterface,
 132         Dbg_MCState, getbufferproc): Delete.
 133         (rdi_*): Delete Functions.
 134         (RDI_ConfigAspect, RDI_ConfigMatchType, RDI_NameList): Delete
 135         (struct RDIProcVec): Delete.
 136         * gdbhost.c, gdbhost.h, kid.c, main.c, parent.c: Delete files.
 137         * wrapper.c (ARMul_Debug): Delete.
 138
 139 2015-12-15  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 140
 141         * thumbemu.c (handle_T2_insn): Fix left shift of negative value.
 142         * armemu.c (handle_v6_insn): Likewise.
 143
 144 2015-11-14  Mike Frysinger  <vapier@gentoo.org>
 145
 146         * wrapper.c (sim_close): Delete.
 147
 148 2015-07-14  Nick Clifton  <nickc@redhat.com>
 149
 150         * armcopro.c: Remove extraneous whitespace.
 151         * armdefs.h: Likewise.
 152         * armfpe.h: Likewise.
 153         * arminit.c: Likewise.
 154         * armopts.h: Likewise.
 155         * armos.c: Likewise.
 156         * armos.h: Likewise.
 157         * armrdi.c: Likewise.
 158         * armsupp.c: Likewise.
 159         * armvirt.c: Likewise.
 160         * bag.c: Likewise.
 161         * bag.h: Likewise.
 162         * communicate.c: Likewise.
 163         * communicate.h: Likewise.
 164         * dbg_conf.h: Likewise.
 165         * dbg_cp.h: Likewise.
 166         * dbg_hif.h: Likewise.
 167         * dbg_rdi.h: Likewise.
 168         * gdbhost.c: Likewise.
 169         * gdbhost.h: Likewise.
 170         * iwmmxt.c: Likewise.
 171         * iwmmxt.h: Likewise.
 172         * kid.c: Likewise.
 173         * main.c: Likewise.
 174         * maverick.c: Likewise.
 175         * parent.c: Likewise.
 176         * thumbemu.c: Likewise.
 177         * wrapper.c: Likewise.
 178
 179 2015-07-02  Nick Clifton  <nickc@redhat.com>
 180
 181         * Makefile.in (SIM_EXTRA_CFLAGS): Revert previous delta.
 182         (SIM_EXTRA_LIBS): Add -lm.
 183
 184 2015-06-28  Nick Clifton  <nickc@redhat.com>
 185
 186         * Makefile.in (SIM_EXTRA_CFLAGS): Add -lm.
 187         * armdefs.h (ARMdval, ARMfval): New types.
 188         (ARM_VFP_reg): New union.
 189         (struct ARMul_State): Add VFP_Reg and FPSCR fields.
 190         (VFP_fval, VFP_uword, VFP_sword, VFP_dval, VFP_dword): Accessor
 191         macros for the new VFP_Reg field.
 192         * armemu.c (handle_v6_insn): Add code to handle MOVW, MOVT,
 193         QADD16, QASX, QSAX, QSUB16, QADD8, QSUB8, UADD16, USUB16, UADD8,
 194         USUB8, SEL, REV, REV16, RBIT, BFC, BFI, SBFX and UBFX
 195         instructions.
 196         (handle_VFP_move): New function.
 197         (ARMul_Emulate16): Add checks for newly supported v6
 198         instructions.  Add support for VMRS, VMOV and MRC instructions.
 199         (Multiply64): Allow nRdHi == nRm and/or nRdLo == nRm when
 200         operating in v6 mode.
 201         * armemu.h (t_resolved): Define.
 202         * armsupp.c: Include math.h.
 203         (handle_VFP_xfer): New function.  Handles VMOV, VSTM, VSTR, VPUSH,
 204         VSTM, VLDM and VPOP instructions.
 205         (ARMul_LDC): Test for co-processor 10 or 11 and pass call to the
 206         new handle_VFP_xfer function.
 207         (ARMul_STC): Likewise.
 208         (handle_VFP_op): New function.  Handles VMLA, VMLS, VNMLA, VNMLS,
 209         VNMUL, VMUL, VADD, VSUB, VDIV, VMOV, VABS, VNEG, VSQRT, VCMP,
 210         VCMPE and VCVT instructions.
 211         (ARMul_CDP): Test for co-processor 10 or 11 and pass call to the
 212         new handle_VFP_op function.
 213         * thumbemu.c (tBIT, tBITS, ntBIT, ntBITS): New macros.
 214         (test_cond): New function.  Tests a condition and returns non-zero
 215         if the condition has been met.
 216         (handle_IT_block): New function.
 217         (in_IT_block): New function.
 218         (IT_block_allow): New function.
 219         (ThumbExpandImm): New function.
 220         (handle_T2_insn): New function.  Handles T2 thumb instructions.
 221         (handle_v6_thumb_insn): Add next_instr and pc parameters.
 222         (ARMul_ThumbDecode): Add support for IT blocks.  Add support for
 223         v6 instructions.
 224         * wrapper.c (sim_create_inferior): Detect a thumb address and call
 225         SETT appropriately.
 226
 227 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 228
 229         * configure: Regenerate.
 230
 231 2015-06-23  Mike Frysinger  <vapier@gentoo.org>
 232
 233         * armdefs.h: Always include stdint.h.
 234         [!__STDC__]: Delete.
 235         [!HAVE_STDINT_H]: Delete.
 236         * dbg_hif.h [!__STDC__]: Delete.
 237
 238 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 239
 240         * configure: Regenerate.
 241
 242 2015-06-12  Mike Frysinger  <vapier@gentoo.org>
 243
 244         * configure: Regenerate.
 245
 246 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 247
 248         * sim-main.h (SIM_CPU): Delete.
 249
 250 2015-04-18  Mike Frysinger  <vapier@gentoo.org>
 251
 252         * sim-main.h (sim_cia): Delete.
 253
 254 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 255
 256         * sim-main.h (CIA_GET, CIA_SET): Delete.
 257
 258 2015-04-17  Mike Frysinger  <vapier@gentoo.org>
 259
 260         * wrapper.c (arm_pc_get, arm_pc_set): New functions.
 261         (sim_open): Declare new local var i.  Call CPU_PC_FETCH &
 262         CPU_PC_STORE for all cpus.
 263
 264 2015-04-15  Mike Frysinger  <vapier@gentoo.org>
 265
 266         * Makefile.in (SIM_OBJS): Delete sim-cpu.o.
 267         * sim-main.h (STATE_CPU): Delete.
 268
 269 2015-04-13  Mike Frysinger  <vapier@gentoo.org>
 270
 271         * configure: Regenerate.
 272
 273 2015-04-12  Mike Frysinger  <vapier@gentoo.org>
 274
 275         * Makefile.in (SIM_OBJS): Move wrapper.o to the start of the list.
 276
 277 2015-04-06  Mike Frysinger  <vapier@gentoo.org>
 278
 279         * Makefile.in (SIM_OBJS): Delete sim-engine.o.
 280
 281 2015-04-01  Mike Frysinger  <vapier@gentoo.org>
 282
 283         * Makefile.in (armos.o, armcopro.o, maverick.o, iwmmxt.o, arminit.o,
 284         armrdi.o, armsupp.o, thumbemu.o, bag.o, wrapper.o): Delete rules.
 285         * tconfig.h: Delete file.
 286
 287 2015-03-31  Mike Frysinger  <vapier@gentoo.org>
 288
 289         * config.in, configure: Regenerate.
 290
 291 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 292
 293         * Makefile.in (SIM_RUN_OBJS): Delete.
 294         (SIM_EXTRA_CFLAGS): Delete -DSIM_TARGET_SWITCHES and
 295         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 296         (SIM_OBJS): Change to $(SIM_NEW_COMMON_OBJS).
 297         * sim-main.h: New file.
 298         * wrapper.c: Delete armdefs.h, sim-utils.h, and run-sim.h includes.
 299         Add sim-main.h and sim-options.h includes.
 300         (sim_callback, mem_size, trace): Add TODO comments.
 301         (state): Delete static and add TODO comment.
 302         (sim_kind, myname, big_endian): Delete.
 303         (init): Change big_endian to CURRENT_TARGET_BYTE_ORDER check.
 304         (sim_size, sim_trace, sim_info, sim_target_display_usage, sim_load,
 305         sim_do_command, sim_set_callbacks, sim_complete_command): Delete.
 306         (sim_target_parse_command_line): Mark static.
 307         (free_state): New function.
 308         (sim_open): Rewrite to use new common logic.
 309         (sim_close): Delete body.
 310
 311 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 312
 313         * Makefile.in (SIM_EXTRA_CFLAGS): Delete -DNEED_UI_LOOP_HOOK.
 314         * interp.c [NEED_UI_LOOP_HOOK] (UI_LOOP_POLL_INTERVAL,
 315         ui_loop_hook_counter, deprecated_ui_loop_hook): Delete.
 316         (sim_resume) [NEED_UI_LOOP_HOOK]: Delete ui code.
 317
 318 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 319
 320         * armemu.c [MODE32] (handle_v6_insn): Move definition.
 321         (ARMul_Emulate26): Initialize do_int after label target.
 322         * armemu.h (UNDEF_Test, UNDEF_Shift, UNDEF_MSRPC, UNDEF_MRSPC,
 323         UNDEF_MULPCDest, UNDEF_MULDestEQOp1, UNDEF_LSRBPC,
 324         UNDEF_LSRBaseEQOffWb, UNDEF_LSRBaseEQDestWb, UNDEF_LSRPCBaseWb,
 325         UNDEF_LSRPCOffWb, UNDEF_LSMNoRegs, UNDEF_LSMPCBase,
 326         UNDEF_LSMUserBankWb, UNDEF_LSMBaseInListWb, UNDEF_SWPPC,
 327         UNDEF_CoProHS, UNDEF_MCRPC, UNDEF_LSCPCBaseWb,
 328         UNDEF_UndefNotBounced, UNDEF_ShortInt, UNDEF_IllegalMode,
 329         UNDEF_Prog32SigChange, UNDEF_Data32SigChange): Define to while(0).
 330         * armsupp.c (ARMul_Align): Convert old style prototype.
 331         * bag.c (addtolist, killwholelist): Mark static.
 332         (BAG_newbag): Convert old style prototype.
 333         * maverick.c (mv_compute_host_endianness): Delete.
 334         * wrapper.c (verbosity, sim_set_verbose): Delete.
 335         (init): Set state->verbose to 0.
 336
 337 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 338
 339         * configure.ac: Call SIM_AC_OPTION_ENDIAN, SIM_AC_OPTION_ALIGNMENT,
 340         SIM_AC_OPTION_HOSTENDIAN, SIM_AC_OPTION_ENVIRONMENT,
 341         SIM_AC_OPTION_INLINE, and SIM_AC_OPTION_WARNINGS.
 342         * config.in, configure: Regenerate.
 343
 344 2015-03-30  Mike Frysinger  <vapier@gentoo.org>
 345
 346         * Makefile.in (COPRO): Delete.
 347         (SIM_OBJS): Expand COPRO.
 348         * configure.ac: Deletd stdint.h check.
 349         (COPRO): Delete.
 350         * configure: Regenerate.
 351
 352 2015-03-16  Mike Frysinger  <vapier@gentoo.org>
 353
 354         * config.in, configure: Regenerate.
 355         * tconfig.in: Rename file ...
 356         * tconfig.h: ... here.
 357
 358 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 359
 360         * Makefile.in (SIM_EXTRA_CFLAGS): Add
 361         -DSIM_USE_DEPRECATED_RUN_FRONTEND.
 362         (SIM_RUN_OBJS): Set to run.o.
 363
 364 2015-03-14  Mike Frysinger  <vapier@gentoo.org>
 365
 366         * configure.ac (AC_CHECK_HEADERS): Delete unistd.h.
 367         * aclocal.m4, configure: Regenerate.
 368
 369 2014-08-19  Alan Modra  <amodra@gmail.com>
 370
 371         * configure: Regenerate.
 372
 373 2014-08-15  Roland McGrath  <mcgrathr@google.com>
 374
 375         * configure: Regenerate.
 376         * config.in: Regenerate.
 377
 378 2014-03-18  Nick Clifton  <nickc@redhat.com>
 379
 380         * wrapper.c: Convert function declarations to ISO C format.
 381         (sim_open): Delete code for handling t,d and z command line
 382         options.
 383
 384 2014-03-14  Nick Clifton  <nickc@redhat.com>
 385
 386         * wrapper.c (op_print): New function.
 387         (sim_dis_read): New function.
 388         (print_insn): New function - disassembles the given instruction.
 389         (sim_trace): Note that tracing is now allowed.
 390         (sim_create_inferior): Default to emulating v6.
 391         Initialise the disassembler machinery.
 392         (sim_target_parse_command_line): Add support for -t -d and -z
 393         options.
 394         (sim_target_display_usage): Note existence of -d and -z options.
 395         (sim_open): Parse -t -d and -z options.
 396         * armemu.h: Add exports of trace, disas and trace_funcs.
 397         Add prototype for print_insn.
 398         * armemu.c (ARMul_Emulate26): Add tracing code.
 399         Delete unused variables.
 400         * thumbemu (handle_v6_thumb_insn): Delete unused variable Rd.
 401         Move Rm variable into switch cases.
 402         Add tracing code.
 403
 404         * armcopro.c (XScale_cp15_init): Add a return value.
 405         (XScale_cp13_init): Likewise.
 406         (XScale_cp14_init): Likewise.
 407         (XScale_cp15_LDC): Delete unused function.
 408         (XScale_cp15_STC): Likewise.
 409         * maverick.c: Delete comment inside comment.
 410         (DSPInit): Delete unused function.
 411         (DSPMCR4): Fix compile time warning about missing parenthesis.
 412         (DSPMCR5): Likewise.
 413         (DSPCDP6): Delete unused variable opcode2.
 414
 415 2014-03-14  David McQuillan  <dmcq@tao-group.com>
 416
 417         PR sim/8388
 418         * armemu.c (WriteR15Load): New function.  Determines if the state
 419         can be changed upon a write to R15.
 420         (LoadMult): Use WriteR15Load.
 421         * armemu.h (WRITEDESTB): Use WriteR15Load.
 422
 423 2014-03-10  Mike Frysinger  <vapier@gentoo.org>
 424
 425         * wrapper.c (sim_do_command): Add const to cmd.
 426
 427 2014-03-05  Mike Frysinger  <vapier@gentoo.org>
 428
 429         * wrapper.c (sim_load): Add const to prog.
 430
 431 2013-09-23  Alan Modra  <amodra@gmail.com>
 432
 433         * configure: Regenerate.
 434
 435 2013-06-03  Mike Frysinger  <vapier@gentoo.org>
 436
 437         * aclocal.m4, configure: Regenerate.
 438
 439 2013-05-07  Jayant Sonar  <jayant.sonar@kpitcummins.com>
 440             Kaushik Phatak <Kaushik.Phatak@kpitcummins.com>
 441
 442         * armemu.c (ARMul_Emulate32): Emulate instructions MOVW and MOVT.
 443
 444 2012-12-19  Joel Brobecker  <brobecker@adacore.com>
 445
 446         * COPYING: Update to GPL version 3.
 447
 448 2012-09-03  Nick Clifton  <nickc@redhat.com>
 449
 450         PR sim/14540
 451         * armsupp.c (ARMul_MRC): Return 0 if access to the MRC instruction
 452         is denied.
 453
 454 2012-08-01  Kevin Buettner  <kevinb@redhat.com>
 455
 456         * wrapper.c (libiberty.h): Include.
 457         (sim_store_register, sim_fetch_register): On success, return
 458         length, instead of -1.
 459
 460 2012-06-15  Joel Brobecker  <brobecker@adacore.com>
 461
 462         * config.in, configure: Regenerate.
 463
 464 2012-06-13  Nick Clifton  <nickc@redhat.com>
 465
 466         * wrapper.c (sim_create_inferior): Treat WMMX2 binaries as iWMMXt
 467         binaries (for now).
 468
 469 2012-05-24  Pedro Alves  <palves@redhat.com>
 470
 471         PR gdb/7205
 472
 473         Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
 474
 475 2012-05-18  Nick Clifton  <nickc@redhat.com>
 476
 477         PR 14072
 478         * wrapper.c: Include config.h before system header files.
 479
 480 2012-03-24  Mike Frysinger  <vapier@gentoo.org>
 481
 482         * aclocal.m4, config.in, configure: Regenerate.
 483
 484 2011-12-03  Mike Frysinger  <vapier@gentoo.org>
 485
 486         * aclocal.m4: New file.
 487         * configure: Regenerate.
 488
 489 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 490
 491         * configure.ac: Change include to common/acinclude.m4.
 492
 493 2011-10-17  Mike Frysinger  <vapier@gentoo.org>
 494
 495         * configure.ac: Change AC_PREREQ to 2.64.  Delete AC_CONFIG_HEADER
 496         call.  Replace common.m4 include with SIM_AC_COMMON.
 497         * configure: Regenerate.
 498
 499 2011-07-01  Nick Clifton  <nickc@redhat.com>
 500
 501         PR sim/12737
 502         * iwmmxt.c (WCMPGT): Sign extend 32-bit values before performing a
 503         signed compare.
 504         (WMAC): Extend computed result before adding to result register.
 505         (WRSA): Sign extend 32-bit values before shifting.
 506
 507 2011-04-16  Mike Frysinger  <vapier@gentoo.org>
 508
 509         * wrapper.c (sim_complete_command): New stub function.
 510
 511 2010-05-26  Ozkan Sezer  <sezeroz@gmail.com>
 512
 513         * communicate.c (MYread_char): Check error return from accept() call
 514         by its equality to -1 not by it being negative.
 515         (MYread_charwait): Likewise.
 516         * main.c (main): Likewise for both socket() and accept() calls.
 517
 518 2010-04-14  Mike Frysinger  <vapier@gentoo.org>
 519
 520         * wrapper.c (sim_write): Add const to buffer arg.
 521
 522 2010-01-09  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 523
 524         * configure: Regenerate.
 525
 526 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 527
 528         * config.in: Regenerate.
 529         * configure: Likewise.
 530
 531         * configure: Regenerate.
 532
 533 2008-11-24  Joel Sherrill <joel.sherrill@oarcorp.com>
 534
 535     * arminit.c, iwmmxt.c: Include <string.h> to
 536     eliminate warning.
 537 2008-07-11  Hans-Peter Nilsson  <hp@axis.com>
 538
 539         * configure: Regenerate to track ../common/common.m4 changes.
 540         * config.in: Ditto.
 541
 542 2008-06-06  Vladimir Prus  <vladimir@codesourcery.com>
 543             Daniel Jacobowitz  <dan@codesourcery.com>
 544             Joseph Myers  <joseph@codesourcery.com>
 545
 546         * configure: Regenerate.
 547         * wrapper.c (sim_target_display_usage): Add help parameter.
 548
 549 2007-02-27  Mark Mitchell  <mark@codesourcery.com>
 550
 551         * armos.c (SWIflen): Do not treate file descriptor zero as
 552         special.
 553
 554 2007-02-15  Nick Clifton  <nickc@redhat.com>
 555
 556         * armemu.c (handle_v6_insn): Fix typo in sign extension test of
 557         the sext and sxtah instructions.
 558
 559 2007-02-08  Daniel Jacobowitz  <dan@codesourcery.com>
 560
 561         Reported by timeless@gmail.com:
 562         * wrapper.c (sim_target_parse_arg_array): Do not return void value.
 563
 564 2006-12-21  Hans-Peter Nilsson  <hp@axis.com>
 565
 566         * acconfig.h: Remove.
 567         * config.in: Regenerate.
 568
 569 2006-06-13  Richard Earnshaw  <rearnsha@arm.com>
 570
 571         * configure: Regenerated.
 572
 573 2006-06-05  Daniel Jacobowitz  <dan@codesourcery.com>
 574
 575         * configure: Regenerated.
 576
 577 2006-05-31  Daniel Jacobowitz  <dan@codesourcery.com>
 578
 579         * configure: Regenerated.
 580
 581 2006-03-07  Paul Brook  <paul@codesourcery.com>
 582
 583         * elfos.c (ARMul_OSHandleSWI): Call correct function for IsTTY.
 584
 585 2006-02-01  Shaun Jackman  <sjackman@gmail.com>
 586
 587         * armos.c (ARMul_OSHandleSWI): Handle the RedBoot system
 588         call meminfo. Return ENOSYS for unhandled RedBoot syscalls.
 589
 590 2005-11-23  Mark Mitchell  <mark@codesourcery.com>
 591
 592         * wrapper.c (gdb/signals.h): Include it.
 593         (SIGTRAP): Don't define.
 594         (SIGBUS): Likewise.
 595         (sim_stop_reason): Use TARGET_SIGNAL_* instead of SIG*.
 596
 597 2005-11-16  Shaun Jackman  <sjackman@gmail.com>
 598
 599         * armos.c: Include limits.h
 600         (unlink): Remove this macro. It is unused in this file and
 601         conflicts with sim_callback->unlink.
 602         (PATH_MAX): Define as 1024 if not already defined.
 603         (ReadFileName): New function.
 604         (SWIopen): Fix a potential buffer overflow.
 605         (SWIremove): New function.
 606         (SWIrename): Ditto.
 607         (ARMul_OSHandleSWI): Handle the RDP calls SWI_IsTTY,
 608         SWI_Remove, and SWI_Rename, as well as the RDI calls
 609         AngelSWI_Reason_IsTTY, AngelSWI_Reason_Remove, and
 610         AngelSWI_Reason_Rename.
 611
 612 2005-09-19  Paul Brook  <paul@codesourcery.com>
 613
 614         * armdefs.h: Define ARMsword and ARMsdword. Use stdint.h when
 615         available.
 616         * armemu.c: Use them.
 617         * armvirt.c (ARMul_MemoryInit): Use correct type for size.
 618         * configure.ac: Check for stdint.h.
 619         * config.in: Regenerate.
 620         * configure: Regenerate.
 621
 622 2005-05-24  Nick Clifton  <nickc@redhat.com>
 623
 624         * thumbemu.c (handle_v6_thumb_insn): New function.
 625         (ARMul_ThumbDecode): Call handle_v6_thumb_insn() when an undefined
 626         instruction binary is encountered.
 627
 628 2005-05-12  Nick Clifton  <nickc@redhat.com>
 629
 630         * Update the address and phone number of the FSF organization in
 631         the GPL notices in the following files:
 632         COPYING, Makefile.in, armcopro.c, armdefs.h, armemu.c,
 633         armemu.h, armfpe.h, arminit.c, armopts.h, armos.c, armos.h,
 634         armrdi.c, armsupp.c, armvirt.c, bag.c, bag.h, communicate.c,
 635         communicate.h, dbg_conf.h, dbg_cp.h, dbg_hif.h, dbg_rdi.h,
 636         gdbhost.c, gdbhost.h, iwmmxt.c, iwmmxt.h, kid.c, main.c,
 637         maverick.c, parent.c, thumbemu.c, wrapper.c
 638
 639 2005-04-20  Nick Clifton  <nickc@redhat.com>
 640
 641         * armemu.c (handle_v6_insn): New function - emulate a few of the
 642         v6 instructions - the ones now generated by GCC.
 643         (ARMulEmulate32): Call handle_v6_insn when a possible v6 insn is
 644         found.
 645         * armdefs.h (struct ARMul_State): Add new field: is_v6.
 646         (ARM_v6_Prop): Define.
 647         * arminit.c (ARMul_NewState): Initialise the v6 flag.
 648         (ARMul_SelectProcessor): Determine if the v6 flag should be
 649         set.
 650         * wrapper.c (sim_create_inferior): For unknown architectures,
 651         default to allowing the v6 instructions.
 652
 653 2005-04-18  Nick Clifton  <nickc@redhat.com>
 654
 655         * iwmmxt.c (WMAC, WMADD): Move casts from the LHS of an assignment
 656         operator to the RHS.
 657         (WSLL, WSRA, WSRL, WUNPCKEH, WUNPACKEL): Use ULL suffix to
 658         indicate an unsigned long long constant.
 659
 660 2005-03-23  Mark Kettenis  <kettenis@gnu.org>
 661
 662         * configure: Regenerate.
 663
 664 2005-01-14  Andrew Cagney  <cagney@gnu.org>
 665
 666         * configure.ac: Sinclude aclocal.m4 before common.m4.  Add
 667         explicit call to AC_CONFIG_HEADER.
 668         * configure: Regenerate.
 669
 670 2005-01-12  Andrew Cagney  <cagney@gnu.org>
 671
 672         * configure.ac: Update to use ../common/common.m4.
 673         * configure: Re-generate.
 674
 675 2005-01-11  Andrew Cagney  <cagney@localhost.localdomain>
 676
 677         * configure: Regenerated to track ../common/aclocal.m4 changes.
 678
 679 2005-01-07  Andrew Cagney  <cagney@gnu.org>
 680
 681         * configure.ac: Rename configure.in, require autoconf 2.59.
 682         * configure: Re-generate.
 683
 684 2004-12-08  Hans-Peter Nilsson  <hp@axis.com>
 685
 686         * configure: Regenerate for ../common/aclocal.m4 update.
 687
 688 2004-06-28  Andrew Cagney  <cagney@gnu.org>
 689
 690         * armemu.c: Rename ui_loop_hook to deprecated_ui_loop_hook.
 691
 692 2003-12-29  Mark Mitchell  <mark@codesourcery.com>
 693
 694         * armos.c (fcntl.h): Do not include it.
 695         (O_RDONLY): Do not define.
 696         (O_WRONLY): Likewise.
 697         (O_RDWR): Likewise.
 698         (targ-vals.h): Include it.
 699         (translate_open_mode): Use TARGET_O_* instead of O_*.
 700         (SWIopen): Likewise.
 701         * Makefile.in (armos.o): Depend on targ-vals.h.
 702
 703 2003-04-13  Nick Clifton  <nickc@redhat.com>
 704
 705         * armvirt.c (GetWord): Only call XScale_check_memacc if in XScale
 706         mode.
 707         (PutWord): Likewise.
 708
 709 2003-03-30  Nick Clifton  <nickc@redhat.com>
 710
 711         * configure.in (CON_FLAGS): Remove.
 712         (COPRO): Unconditionally include iwmmxt.o.
 713         * configure: Regenerate.
 714         * Makefile.in (CON_FLAGS): Remove.
 715         * armcopro.c: Remove use of __IWMMXT__ flag.
 716         * wrapper.c: Likewise.
 717         * armemu.c: Likewise.
 718         Add explanatory comment for suppressed code.
 719
 720 2003-03-27  Nick Clifton  <nickc@redhat.com>
 721
 722         * armos.c (ARMul_OsHandleSWI): Catch SWIs for unhandled vectors.
 723
 724 2003-03-27  Nick Clifton  <nickc@redhat.com>
 725
 726         * configure.in: (CON_FLAGS): Define and intialise.
 727         (COPRO): Add iwmmxt.o if configuring for XScale.
 728         * configure: Regenerate.
 729         * Makefile.in (iwmmxt.o): Add rule to build.
 730         (COM_FLAGS): Define.
 731         (ALL_FLAGS): Add CON_FLAGS.
 732         * armcopro.c (ARMul_CoProInit): Initialise iWMMXt coprocessors.
 733         * armdefs.h (struct ARMul_State): Add 'is_iWMMXt' field.
 734         (ARM_iWMMXt_Prop): Define.
 735         * armemu.c (ARMul_Emulate16): Intercept iWMMXt instructions and
 736         pass to coprocessor.
 737         * arminit.c (ARMul_NewState): Initialise 'is_iWMMXt'.
 738         (ARMul_Abort): Catch branches through uninitialised vectors.
 739         * armos.c (softevtorcode): Update comment.
 740         (ARMul_OsInit): Use ARMUndefinedInstrV.
 741         * wrapper.c (sim_create_inferior): Handle iWMMXt processor type.
 742         (sim_store_register): Handle iWMMXt registers.
 743         (sim_fetch_register): Handle iWMMXt registers.
 744         * iwmmxt.h: New file. Exported iWMMXt coprocessor emulator
 745         functions.
 746         * iwmmxt.c: New file: iWMMXt emulator.
 747
 748 2003-03-20  Nick Clifton  <nickc@redhat.com>
 749
 750         * Contribute support for Cirrus Maverick ARM co-processor,
 751         written by Aldy Hernandez  <aldyh@redhat.com> and
 752         Andrew Cagney  <cagney@redhat.com>:
 753
 754         * maverick.c: New file: Support for Maverick floating point
 755         co-processor.
 756         * Makefile.in: Add maverick.o target.
 757         * configure.in (COPRO): Add maverick.o.
 758         * configure: Regenerate.
 759         * armcopro.c (ARMul_CoProInit): Only initialise co-processors
 760         available on target processor.  Add code to initialse Maverick
 761         co-processor support code.
 762         * armdefs.h (ARMul_state): Add is_ep9312 field.
 763         (ARM_ep9312_Prop): Define.
 764         * armemu.h: Add prototypes for Maverick co-processor
 765         functions.
 766         * arminit.c (ARMul_SelectProcessor): Initialise the
 767         co-processor support once the chip has been selected.
 768         * wrapper.c: Add support for Maverick co-processor.
 769         (init): Do not call ARMul_CoProInit.  Delays this until the
 770         chip has been selected.
 771
 772 2003-03-02  Nick Clifton  <nickc@redhat.com>
 773
 774         * armos.c (SWIWrite0): Catch big-endian bug when printing
 775         characters.
 776
 777 2003-02-27  Andrew Cagney  <cagney@redhat.com>
 778
 779         * wrapper.c (sim_create_inferior, sim_open): Rename _bfd to bfd.
 780
 781 2003-01-10  Ben Elliston  <bje@redhat.com>
 782
 783         * README.Cygnus: Rename from this ..
 784         * README: .. to this.
 785
 786 2002-09-27  Andrew Cagney  <ac131313@redhat.com>
 787
 788         * wrapper.c (sim_open): Add support for -m<mem-size>.
 789         (mem_size): Reduce to 2MB.
 790         Fix PR gdb/433.
 791
 792 2002-08-15  Nick Clifton  <nickc@redhat.com>
 793
 794         * armos.c (ARMul_OSHandleSWI): Catch and ignore SWIs of -1, they
 795         can be caused by an interrupted system call being resumed by GDB.
 796
 797 2002-07-05  Nick Clifton  <nickc@cambridge.redhat.com>
 798
 799         * armemu.c (ARMul_Emulate32): Add more tests for valid MIA, MIAPH
 800         and MIAxy instructions.
 801
 802 2002-06-21  Nick Clifton  <nickc@cambridge.redhat.com>
 803
 804         * armos.h (ADP_Stopped_RunTimeError): Set correct value.
 805
 806 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
 807
 808         * configure: Regenerated to track ../common/aclocal.m4 changes.
 809
 810 2002-06-12  Andrew Cagney  <ac131313@redhat.com>
 811
 812         * Makefile.in: Update copyright.
 813         (wrapper.o): Specify dependencies.
 814         * wrapper.c: Include "gdb/sim-arm.h".
 815         (sim_store_register, sim_fetch_register): Rewrite using `enum
 816         arm_sim_regs' and a switch.
 817
 818 2002-06-09  Andrew Cagney  <cagney@redhat.com>
 819
 820         * wrapper.c: Include "gdb/callback.h" and "gdb/remote-sim.h".
 821         * armos.c: Include "gdb/callback.h".
 822
 823 2002-05-29  Nick Clifton  <nickc@cambridge.redhat.com>
 824
 825         * armcopro.c (XScale_check_memacc): Set the FSR and FAR registers
 826         if a Data Abort is detected.
 827
 828 2002-05-27  Nick Clifton  <nickc@cambridge.redhat.com>
 829
 830         * armvirt.c (GetWord): Only perform access checks if 'check'
 831         is set.
 832         (PutWord): Likewise.
 833         * wrapper.c (sim_create_inferior): Report unknown machine
 834         numbers.
 835         * thumbemu.c (ARMul_ThumbDecode, Case 31): Do not set LR to pc +
 836         2, it has already been advanced.
 837
 838 2002-05-23  Nick Clifton  <nickc@cambridge.redhat.com>
 839
 840         * thumbemu.c (ARMul_ThumbDecode): When decoding a BLX(1)
 841         instruction do not add in the second bit of the base address -
 842         this has already been accounted for.
 843
 844 2002-05-21  Nick Clifton  <nickc@cambridge.redhat.com>
 845
 846         * armcopro.c (check_cp13_access): Allow access to register 1 when
 847         CRm is 1.
 848         (write_cp13_reg): Allow bit 0 of reg 1 of CRm 1 to be written to.
 849
 850 2002-05-17  Nick Clifton  <nickc@cambridge.redhat.com>
 851
 852         * Makefile.in (SIM_TARGET_SWITCHES): Define.
 853         * armos.c (swi_mask): Define.  Initialise to supporting all
 854         SWI emulations.
 855         (ARMul_OSInit): For XScale targets, only support the ANGEL
 856         SWI interface.  (This is at the request if Intel).
 857         (ARMul_OSHandleSWI): Examine swi_mask to see if a particular
 858         SWI call should be emulated.
 859         Do not fall through from AngelSWI_Reason_WriteC.
 860         Propagate exit code from RedBoot Exit SWI.
 861         * rdi-dgb.h (swi_mask): Prototype.
 862         (SWI_MASK_DEMON, SWI_MASK_ANGEL, SWI_MASK_REDBOOT): Define.
 863         * wrapper.c (sim_target_parse_command_line): New function.
 864         Look for and handle --swi-support switch.
 865         (sim_target_parse_arg_array): New function.  Process an argv
 866         array for parsing by sim_target_parse_command_line.
 867         (sim_target_display_usage): New function.  Describe syntax of
 868         --swi-suppoort switch.
 869         (sim_open): Add call to sim_target_parse_arg_array).
 870
 871 2002-05-09  Nick Clifton  <nickc@cambridge.redhat.com>
 872
 873         * armos.c (ARMul_OSHandleSWI): Support the RedBoot SWI in ARM
 874         mode and some of its system calls.
 875
 876 2002-03-17  Anthony Green  <green@redhat.com>
 877
 878         * wrapper.c (mem_size): Increase the default target memory to 8MB.
 879
 880 2002-02-21  Keith Seitz  <keiths@redhat.com>
 881
 882         * armos.c (SWIWrite0): Use generic host_callback mechanism
 883         for supported OS functions "open", "close", "write", etc.
 884         (SWIopen): Likewise.
 885         (SWIread): Likewise.
 886         (SWIwrite): Likewise.
 887         (SWIflen): Likewise.
 888         (ARMul_OSHandleSWI): Likewise.
 889
 890 2002-02-05  Nick Clifton  <nickc@cambridge.redhat.com>
 891
 892         * wrapper.c (sim_create_inferior): Modify previous patch so that
 893         it is only triggered for COFF format executables.
 894
 895 2002-02-04  Nick Clifton  <nickc@cambridge.redhat.com>
 896
 897         * wrapper.c (sin_create_inferior): If a v5 architecture is
 898         detected, assume it might be an XScale binary, since there is no
 899         way to distinguish between the two in the COFF file format.
 900
 901 2002-01-10  Nick Clifton  <nickc@cambridge.redhat.com>
 902
 903         * arminit.c (ARMul_Abort): Fix parameters passed to CPRead[13].
 904         * armemu.c (ARMul_Emulate32): Fix parameters passed to CPRead[13]
 905         and CPRead[14].
 906         Fix formatting.  Improve layout.
 907         * armemu.h: Fix formatting.  Improve layout.
 908
 909 2002-01-09  Nick Clifton  <nickc@cambridge.redhat.com>
 910
 911         * wrapper.c (sim_fetch_register): If fetching more than 4 bytes
 912         return zeroes in the other words.
 913         General formatting tidy ups.
 914
 915 2001-11-16  Ben Harris  <bjh21@netbsd.org>
 916
 917         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
 918         $(srcdir)/....
 919         (armemu26.o): Ditto.
 920
 921 2001-10-18  Nick Clifton  <nickc@cambridge.redhat.com>
 922
 923         * armemu.h (CP_ACCESS_ALLOWED): New macro.
 924         Fix formatting.
 925         * armcopro.c (read_cp14_reg): Make static.
 926         (write_cp14_reg): Make static.
 927         (check_cp13_access): Use CP_ACCESS_ALLOWED macro.
 928         Fix formatting.
 929         * armsupp.c (ARMul_LDC): Check CP_ACCESS_ALLOWED.
 930         (ARMul_STC): Check CP_ACCESS_ALLOWED.
 931         (ARMul_MCR): Check CP_ACCESS_ALLOWED.
 932         (ARMul_MRC): Check CP_ACCESS_ALLOWED.
 933         (ARMul_CDP): Check CP_ACCESS_ALLOWED.
 934         Fix formatting.
 935         * armemu.c (MCRR): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not
 936         equal to 15.
 937         (MRRC): Check CP_ACCESS_ALLOWED.  Test Rd and Rn not equal to 15.
 938         Fix formatting.
 939
 940 2001-05-11  Nick Clifton  <nickc@cambridge.redhat.com>
 941
 942         * armemu.c (ARMul_Emulate32): Fix handling of XScale LDRD and STRD
 943         instructions with post indexed addressing modes.
 944
 945 2001-05-08  Jens-Christian Lache  <lache@tu-harburg.de>
 946
 947         * armsupp.c (ARMul_FixCPSR): Check Mode not Bank in order to
 948         determine rocesor mode.
 949
 950 2001-04-18  matthew green  <mrg@redhat.com>
 951
 952         * armcopro.c (write_cp15_reg): Set CHANGEMODE if endianness changes.
 953         (read_cp15_reg): Make non-static.
 954         (XScale_cp15_LDC): Update for write_cp15_reg() change.
 955         (XScale_cp15_MCR): Likewise.
 956         (XScale_cp15_write_reg): Likewise.
 957         (XScale_check_memacc): New function. Check for breakpoints being
 958         activated by memory accesses.  Does not support the Branch Target
 959         Buffer.
 960         (XScale_set_fsr_far): New function. Set FSR and FAR for XScale.
 961         (XScale_debug_moe): New function. Set the debug Method Of Entry,
 962         if configured.
 963         (write_cp14_reg): Reset count counter if requested.
 964         * armdefs.h (struct ARMul_State): New members `LastTime' and
 965         `CP14R0_CCD' used for the timer/counters.
 966         (ARMul_CP13_R0_FIQ, ARMul_CP13_R0_IRQ, ARMul_CP13_R8_PMUS,
 967         ARMul_CP14_R0_ENABLE, ARMul_CP14_R0_CLKRST, ARMul_CP14_R0_CCD,
 968         ARMul_CP14_R0_INTEN0, ARMul_CP14_R0_INTEN1, ARMul_CP14_R0_INTEN2,
 969         ARMul_CP14_R0_FLAG0, ARMul_CP14_R0_FLAG1, ARMul_CP14_R0_FLAG2,
 970         ARMul_CP14_R10_MOE_IB, ARMul_CP14_R10_MOE_DB, ARMul_CP14_R10_MOE_BT,
 971         ARMul_CP15_R1_ENDIAN, ARMul_CP15_R1_ALIGN, ARMul_CP15_R5_X,
 972         ARMul_CP15_R5_ST_ALIGN, ARMul_CP15_R5_IMPRE, ARMul_CP15_R5_MMU_EXCPT,
 973         ARMul_CP15_DBCON_M, ARMul_CP15_DBCON_E1, ARMul_CP15_DBCON_E0): New
 974         defines for XScale registers.
 975         (XScale_check_memacc, XScale_set_fsr_far, XScale_debug_moe): Prototype.
 976         (ARMul_Emulate32, ARMul_Emulate26): Clean up function definition.
 977         (ARMul_Emulate32): Handle the clock counter and hardware instruction
 978         breakpoints.  Call XScale_set_fsr_far() for software breakpoints and
 979         software interrupts.
 980         (LoadMult): Call XScale_set_fsr_far() for data aborts.
 981         (LoadSMult): Likewise.
 982         (StoreMult): Likewise.
 983         (StoreSMult): Likewise.
 984         * armemu.h (write_cp15_reg): Update prototype.
 985         * arminit.c (ARMul_NewState): Initialise CP14R0_CCD and LastTime.
 986         (ARMul_Abort): If XScale, check for FIQ and IRQ being enabled in CP13
 987         register 0.
 988         * armvirt.c (GetWord): Call XScale_check_memacc().
 989         (PutWord): Likewise.
 990
 991 2001-03-20  Nick Clifton  <nickc@redhat.com>
 992
 993         * armvirt.c (ARMul_ReLoadInstr): Do not enable alignment checking
 994         when loading unaligned thumb instructions.
 995
 996 2001-03-06  Nick Clifton  <nickc@redhat.com>
 997
 998         * thumbemu.c (ARMul_ThumbDecode): Delete label bo_blx2.
 999         Compute destination address of BLX(1) instruction by
1000         taking bit 1 from PC and not from bit 0 of the offset.
1001
1002 2001-02-27  Nick Clifton  <nickc@redhat.com>
1003
1004         * armvirt.c (GetWord): Add new parameter - check - to enable or
1005         disable the alignment checking.
1006         (PutWord):  Add new parameter - check - to enable or disable the
1007         alignment checking.
1008         (ARMul_ReLoadInstr): Pass extra parameter to GetWord.
1009         (ARMul_ReadWord): Pass extra parameter to GetWord.
1010         (ARMul_WriteWord): Pass extra parameter to PutWord.
1011         (ARMul_StoreHalfWord): Pass extra parameter to PutWord.
1012         (ARMul_WriteByte): Pass extra parameter to GetWord.
1013         (ARMul_SwapWord): Pass extra parameter to PutWord.
1014         (ARMul_SafeReadByte): New Function: Read a byte but do not abort.
1015         (ARMul_SafeWriteByte): New Function: Write a byte but do not abort.
1016
1017         * armdefs.h: Add prototypes for ARMul_SafeReadByte and
1018         ARMul_SafeWriteByte.
1019
1020         * wrapper.c (sim_write): Use ARMul_SafeWriteByte.
1021         (sim_read): Use ARMul_SafeReadByte.
1022
1023         * armos.c (in_SWI_handler): Remove.
1024         (SWIWrite0): Use ARMul_SafeReadByte.
1025         (WriteCommandLineTo): Use ARMul_SafeWriteByte.
1026         (SWIopen): Use ARMul_SafeReadByte.
1027         (SWIread): Use ARMul_SafeWriteByte.
1028         (SWIwrite): Use ARMul_SafeReadByte.
1029         (ARMul_OSHandleSWI): Remove use of is_SWI_handler.
1030         (ARMul_OSException): Remove use of is_SWI_handler.
1031
1032 2001-02-16  Nick Clifton  <nickc@redhat.com>
1033
1034         * armemu.c: Remove Prefetch abort for breakpoints.  Instead set
1035         the state to RESUME.
1036
1037 2001-02-14  Nick Clifton  <nickc@redhat.com>
1038
1039         * armemu.c: Add code to preserve processor mode when a prefetch
1040         abort is signalled after processing a breakpoint.
1041
1042         * wrapper.c (sim_create_inferior): Reset processor into ARM mode
1043         for any machine type except the early ARMs.
1044
1045 2001-02-13  Nick Clifton  <nickc@redhat.com>
1046
1047         * armos.c (in_SWI_handler): New static variable.
1048         (ARMul_OSHandleSWI): Set in_SWI_handler whilst emulating a SWI.
1049         (ARMul_OSException): Ignore exceptions generated whilst emulating
1050         a SWI.
1051
1052 2001-02-12  Nick Clifton  <nickc@redhat.com>
1053
1054         * armemu.h (NEGBRANCH): Fix defintion.
1055
1056 2001-02-01  Nick Clifton  <nickc@redhat.com>
1057
1058         * armemu.c (LoadSMult): Update base address register after
1059         restoring register bank.
1060         (StoreMult): Update base address register after restoring register
1061         bank.
1062
1063 2001-01-31  Nick Clifton  <nickc@redhat.com>
1064
1065         * armvirt.c (PutWord): Detect installation of SWI vector.
1066         (SWI_vector_installed): Define.
1067         * armos.c (ARMul_OsInit): Reset SWI_vector_installed.
1068         * armos.h (SWI_vector_installed): Declare.
1069         * wrapper.c (SWI_vector_installed): Remove definition.
1070         (sim_write): Remove check of SWI vector installation
1071
1072 2000-12-18  Nick Clifton  <nickc@redhat.com>
1073
1074         * armemu.c (ARMul_Emulate26): Fix test for StoreDouble
1075         instruction.
1076
1077 2000-12-10  Nick Clifton  <nickc@redhat.com>
1078
1079         * armos.c (ARMul_OSHandleSWI): Add 0x91 as an FPE SWI.
1080
1081 2000-12-07  Nick Clifton  <nickc@redhat.com>
1082
1083         * armemu.c (ARMul_Emulate26): Detect double word load and
1084         store instructions and call emulation routines.
1085         (Handle_Load_Double): Emulate a double word load instruction.
1086         (Handle_Store_Double): Emulate a double word store
1087         instruction.
1088
1089 2000-12-03  Nick Clifton  <nickc@redhat.com>
1090
1091         * armos.c: Fix formatting.
1092         (ARMul_OSHandleSWI): Suppress support of DEMON SWIs when in xscale
1093         mode.
1094
1095 2000-11-29  Nick Clifton  <nickc@redhat.com>
1096
1097         * armdefs.h (State): Add 'v5e' and 'xscale' fields.
1098         (ARM_v5e_Prop): Define.
1099         (ARM_XScale_Prop): Define.
1100
1101         * wrapper.c (sim_create_inferior): Select processor based on
1102         machine number.
1103         (SWI_vector_installed): New boolean.  Set to true if the SWI
1104         vector address is written to by the executable.
1105
1106         * arminit.c (ARMul_NewState): Switch default to 32 bit mode.
1107         (ARMul_SelectProcessor): Initialise v5e and xscale signals.
1108         (ARMul_Abort): Fix calculation of LR address.
1109
1110         * armos.c (ARMul_OSHandleSWI): If a SWI vector has been installed
1111         and a SWI is not handled by the simulator, pass the SWI off to the
1112         vector, otherwise issue a warning message and continue.
1113
1114         * armsupp.c (ARMul_CPSRAltered): Set S bit aswell.
1115
1116         * thumbemu.c: Add v5 instruction simulation.
1117         * armemu.c: Add v5, XScale and El Segundo instruction simulation.
1118
1119         * armcopro.c: Add XScale co-processor emulation.
1120         * armemu.h: Add exported XScale co-processor functions.
1121
1122 2000-09-15  Nick Clifton  <nickc@redhat.com>
1123
1124         * armdefs.h: Rename StrongARM property to v4_ARM and add v5 ARM
1125         property.  Delete unnecessary processor names.
1126         (ARM_Strong_Prop): Delete.
1127         (STRONGARM): Delete.
1128         (ARM_v4_Prop): Add.
1129         (ARM_v5_Prop): Add
1130         (State): Delete is_StrongARM boolean.  Add is_v4 and is_v5
1131         booleans.
1132
1133         * armemu.h (BUSUSEDINCPCS): Use is_v4 boolean.
1134         (BUSUSEDINCPCN): Use is_v4 boolean.
1135
1136         * arminit.c (ARMul_NewState): Initialise is_v4 and is_v5 fields.
1137         (ARMul_SelectProcessor): Change second parameter from 'processor'
1138         to 'properties'.  Set is_v4 and is_v5 booleans in State.
1139
1140         * armrdi.c: Remove use of ARM processor names.  Replace with ARM
1141         processor properties.
1142
1143         * wrapper.c (sim_create_inferior): Choose properties passed to
1144         ARMul_SelectProcessor based on machine number.
1145
1146 2000-08-14  Nick Clifton  <nickc@redhat.com>
1147
1148         * armemu.c (LHPOSTDOWN): Compute write back value before
1149         performing load in case the offset register is overwritten.
1150         (LHPOSTUP): Ditto.
1151
1152 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1153
1154         * wrapper.c (sim_create_inferior): Fix typo in the previous patch.
1155
1156 2000-07-14  Fernando Nasser <fnasser@cygnus.com>
1157
1158         * wrapper.c (sim_create_inferior): Reset mode to ARM when creating a
1159         new inferior.
1160
1161 2000-07-04  Alexandre Oliva  <aoliva@redhat.com>
1162
1163         * armvirt.c (ABORTS): Do not define.
1164
1165         * armdefs.h (struct ARMul_State): Add is_StrongARM.
1166         (ARM_Strong_Prop, STRONGARM): Define.
1167         * arminit.c (ARMul_NewState): Reset is_StrongARM.
1168         (ARMul_SelectProcessor): Set is_StrongARM.
1169         * wrapper.c (sim_create_inferior): Use bfd machine type to
1170         determine processor type to emulate.
1171         * armemu.h (BUSUSEDINCPCS, BUSUSEDINCPCN): Don't increment PC
1172         when emulating StrongARM.
1173
1174         * armemu.c (ARMul_Emulate, t_undefined): Proceed to next insn.
1175
1176         * armemu.h (INSN_SIZE): New macro.
1177         (SET_ABORT): Save CPSR in SPSR and set LR.
1178         * armemu.c (ARMul_Emulate, isize): Set to INSN_SIZE.
1179         (WriteR15, WriteSR15): Do not discard bit 1 in Thumb mode.
1180         * arminit.c (ARMul_Abort): Use new SETABORT and INSN_SIZE.
1181
1182         * armemu.c (LoadSMult): Use WriteR15() to discard the least
1183         significant bits of PC.
1184
1185         * armemu.h (WRITEDESTB): New macro.
1186         * armemu.c (ARMul_Emulate26, bl): Use WriteR15Branch() to
1187         modify PC.  Moved the existing logic...
1188         (WriteR15Branch): ... here.  New function.
1189         (WriteR15, WriteSR15): Drop the two least significant bits.
1190         (LoadSMult): Use WriteR15Branch() to modify PC.
1191         (LoadMult): Use WRITEDESTB() instead of WRITEDEST().
1192
1193         * armemu.h (GETSPSR): Call ARMul_GetSPSR().
1194         * armsupp.c (ARMul_CPSRAltered): Zero out bits as they're
1195         extracted from state->Cpsr, but preserve the unused bits.
1196         (ARMul_GetCPSR): Get bits preserved in state->Cpsr.
1197         (ARMul_GetSPSR, ARMul_FixCPSR): Use ARMul_GetCPSR() to
1198         get the full CPSR word.
1199
1200         * armemu.h (PSR_FBITS, PSR_SBITS, PSR_XBITS, PSR_CBITS): New.
1201         (SETPSR_F, SETPSR_S, SETPSR_X, SETPSR_C): New macros.
1202         (SETPSR, SET_INTMODE, SETCC): Removed.
1203         * armsupp.c (ARMul_FixCPSR, ARMul_FixSPSR): Do not test bit
1204         mask.  Use SETPSR_* to modify PSR.
1205         (ARMul_SetCPSR): Load all bits from value.
1206         * armemu.c (ARMul_Emulate, msr): Do not test bit mask.
1207
1208         * armemu.c (ARMul_Emulate): Compute writeback value before
1209         loading, since the offset register may be the destination
1210         register.
1211
1212         * armdefs.h (SYSTEMBANK): Define as USERBANK.
1213         * armsupp.c (ARMul_SwitchMode): Remove SYSTEMBANK cases.
1214
1215 2000-06-22  Alexandre Oliva  <aoliva@cygnus.com>
1216
1217         * armemu.c (Multiply64): Fix computation of flag N.
1218
1219         * armemu.c (MultiplyAdd64): Fix computation of flag N.
1220
1221 2000-06-20  Alexandre Oliva  <aoliva@cygnus.com>
1222
1223         * armemu.h (NEGBRANCH): Do not overwrite the two most significant
1224         bits of the offset.
1225
1226 2000-05-25  Nick Clifton  <nickc@cygnus.com>
1227
1228         * armcopro.c (MMUMCR): Only indicate mode change if a singal has
1229         really changed.
1230         (MMUWrite): Only indicate mode change if a singal has really
1231         changed.
1232
1233         * armdefs.h (SYSTEMMODE): Define.
1234         (BANK_CAN_ACEESS_SPSR): Define.
1235
1236         * armemu.c (ARM_Emulate26): If the mode has changed allow the PC
1237         to advance before stopping the emulation.
1238
1239         * arminit.c (ARMul_Reset): Ensure Mode field of State is set
1240         correctly.
1241
1242         * armos.c (ARMul_OSInit): Create a initial stack pointer for
1243         System mode.
1244
1245         * armsupp.c (ModeToBank): Remove unused first parameter.
1246         Add support for System Mode.
1247         (ARMul_GetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1248         (ARMul_SetSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1249         (ARMul_FixSPSR): Use BANK_CAN_ACCESS_SPSR macro.
1250         (ARMulSwitchMode): Add support for System Mode.
1251
1252 Wed May 24 14:40:34 2000  Andrew Cagney  <cagney@b1.cygnus.com>
1253
1254         * configure: Regenerated to track ../common/aclocal.m4 changes.
1255
1256 2000-05-23  Nick Clifton  <nickc@cygnus.com>
1257
1258         * wrapper.c (sim_store_register): Special handling for CPSR
1259         register.
1260
1261 2000-03-11  Philip Blundell  <philb@gnu.org>
1262
1263         * armemu.c (LoadSMult, LoadMult): Correct handling of aborts.
1264         Patch from Allan Skillman <Allan.Skillman@arm.com>.
1265
1266 Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>
1267
1268         * wrapper.c (sim_open,sim_close): Copy into myname, free myname.
1269
1270 2000-02-08  Nick Clifton  <nickc@cygnus.com>
1271
1272         * wrapper.c: Fix compile time warning messages.
1273         * armcopro.c: Fix compile time warning messages.
1274         * armdefs.h: Fix compile time warning messages.
1275         * armemu.c: Fix compile time warning messages.
1276         * armemu.h: Fix compile time warning messages.
1277         * armos.c: Fix compile time warning messages.
1278         * armsupp.c: Fix compile time warning messages.
1279         * armvirt.c: Fix compile time warning messages.
1280         * bag.c: Fix compile time warning messages.
1281
1282 2000-02-02  Bernd Schmidt  <bernds@cygnus.co.uk>
1283
1284         * *.[ch]: Use indent to make readable.
1285
1286 1999-11-22  Nick Clifton  <nickc@cygnus.com>
1287
1288         * armos.c (SWIread): Generate an error message if a huge read is
1289         performed.
1290         (SWIwrite): Generate an error message if a huge write is
1291         performed.
1292
1293 1999-10-27  Nick Clifton  <nickc@cygnus.com>
1294
1295         * thumbemu.c (ARMul_ThumbDecode): Accept 0xbebe as a thumb
1296         breakpoint.
1297
1298 1999-10-08  Ulrich Drepper  <drepper@cygnus.com>
1299
1300         * armos.c (SWIopen): Always pass third parameter with 0666 since
1301         otherwise uninitialized memory gets access if the O_CREAT bit is
1302         set and so we possibly cannot access the file afterwards.
1303
1304 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
1305
1306         * armos.c (SWIWrite0): Send output to stdout instead of stderr.
1307         (ARMul_OSHandleSWI, case SWI_WriteC,AngelSWI_Reason_WriteC): Ditto.
1308
1309 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
1310
1311         * configure: Regenerated to track ../common/aclocal.m4 changes.
1312
1313 1999-05-08  Felix Lee  <flee@cygnus.com>
1314
1315         * configure: Regenerated to track ../common/aclocal.m4 changes.
1316
1317 1999-04-06  Keith Seitz  <keiths@cygnus.com>
1318
1319         * wrapper.c (stop_simulator): New global.
1320         (sim_stop): Set sim state to STOP and set
1321         stop_simulator.
1322         (sim_resume): Reset stop_simulator.
1323         (sim_stop_reason): If stop_simulator is set, tell gdb
1324         that the we took SIGINT.
1325         * armemu.c (ARMul_Emulate26): Don't loop forever. Stop if
1326         stop_simulator is set.
1327
1328 1999-04-02  Keith Seitz  <keiths@cygnus.com>
1329
1330         * armemu.c (ARMul_Emulate26): If NEED_UI_LOOP_HOOK, call ui_loop_hook
1331         whenever the counter expires.
1332         * Makefile.in (SIM_EXTRA_CFLAGS): Include define NEED_UI_LOOP_HOOK.
1333
1334 1999-03-24  Nick Clifton  <nickc@cygnus.com>
1335
1336         * armemu.c (ARMul_Emulate26): Handle new breakpoint value.
1337         * thumbemu.c (ARMul_ThumbDecode): Handle new breakpoint value.
1338
1339 Mon Sep 14 09:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1340
1341         * wrapper.c (sim_open): Set endianness according to BFD or command
1342         line switch.
1343
1344         * tconfig.in: Define SIM_HAVE_BIENDIAN.
1345
1346 Thu Aug 27 11:00:05 1998  Nick Clifton  <nickc@cygnus.com>
1347
1348         * armemu.c (Multiply64): Test for Rm (rather than Rs) not being
1349         the same as either RdHi or RdLo.
1350
1351 Thu Jul  2 10:24:35 1998  Nick Clifton  <nickc@cygnus.com>
1352
1353         * armos.c (ARMul_OSHandleSWI: AngelSWI_Reason_ReportException):
1354         Set Reg[0] based on reason for for the exception.
1355
1356 Thu Jun  4 15:22:03 1998  Jason Molenda  (crash@bugshack.cygnus.com)
1357
1358         * armos.c (SWIwrite0): New function.
1359         (WriteCommandLineTo): New function.
1360         (SWIopen): New function.
1361         (SWIread): New function.
1362         (SWIwrite): New function.
1363         (SWIflen): New function.
1364         (ARMul_OSHandleSWI): Call new functions instead of handling
1365         these here.
1366         (ARMul_OSHandleSWI): Handle Angel SWIs correctly.
1367         (*): Reformat spacing to be a bit more GNUly.
1368         Most code taken from a patch by Anthony Thompson
1369         (athompso@cambridge.arm.com)
1370
1371 Tue Jun  2 15:22:22 1998  Nick Clifton  <nickc@cygnus.com>
1372
1373         * armos.h: Add Angel SWI and its reason codes.
1374         * armos.c (ARMul_OSHandleSWI): Ignore Angel SWIs (for now).
1375
1376 Mon Jun  1 17:14:19 1998  Anthony Thompson (athompso@cambridge.arm.com)
1377
1378         * armos.c (ARMul_OSHandleSWI::SWI_Open): Handle special case
1379         of ":tt" to catch stdin in addition to stdout.
1380         (ARMul_OSHandleSWI::SWI_Seek): Return 0 or 1 to indicate failure
1381         or success of lseek().
1382
1383 Wed May 20 17:36:25 1998  Nick Clifton  <nickc@cygnus.com>
1384
1385         * armos.c (ARMul_OSHandleSWI): Special case code to catch attempts
1386         to open stdout.
1387
1388 Wed Apr 29 15:29:55 1998  Jeff Johnston  <jjohnstn@cygnus.com>
1389
1390         * armos.c (ARMul_OSHandleSWI): Added code for SWI_Clock,
1391         SWI_Flen, and SWI_Time.  Also fixed SWI_Seek code to only
1392         seek from offset 0 and not to use R2 for whence since it is
1393         not passed as part of the SWI call.
1394
1395 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
1396
1397         * configure: Regenerated to track ../common/aclocal.m4 changes.
1398
1399 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
1400
1401         * configure: Regenerated to track ../common/aclocal.m4 changes.
1402         * config.in: Ditto.
1403
1404 Sun Apr 26 15:20:26 1998  Tom Tromey  <tromey@cygnus.com>
1405
1406         * acconfig.h: New file.
1407         * configure.in: Reverted change of Apr 24; use sinclude again.
1408
1409 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
1410
1411         * configure: Regenerated to track ../common/aclocal.m4 changes.
1412         * config.in: Ditto.
1413
1414 Fri Apr 24 11:20:19 1998  Tom Tromey  <tromey@cygnus.com>
1415
1416         * configure.in: Don't call sinclude.
1417
1418 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1419
1420         * configure: Regenerated to track ../common/aclocal.m4 changes.
1421
1422 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1423
1424         * configure: Regenerated to track ../common/aclocal.m4 changes.
1425
1426 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1427
1428         * configure: Regenerated to track ../common/aclocal.m4 changes.
1429
1430 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1431
1432         * configure: Regenerated to track ../common/aclocal.m4 changes.
1433
1434 Tue Mar 10 09:26:38 1998  Nick Clifton  <nickc@cygnus.com>
1435
1436         * armopts.h: Remove definition of LITTLEND - it is not used.
1437
1438 Tue Feb 17 12:35:54 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1439
1440         * wrapper.c (sim_store_register, sim_fetch_register): Pass in
1441         length parameter. Return -1.
1442
1443 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1444
1445         * configure: Regenerated to track ../common/aclocal.m4 changes.
1446
1447 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
1448
1449         * configure: Regenerated to track ../common/aclocal.m4 changes.
1450
1451 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
1452
1453         * configure: Regenerated to track ../common/aclocal.m4 changes.
1454
1455 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1456
1457         * configure: Regenerated to track ../common/aclocal.m4 changes.
1458         * config.in: Ditto.
1459
1460 Tue Dec  9 11:30:48 1997  Nick Clifton  <nickc@cygnus.com>
1461
1462         * Makefile.in: Updated with changes from branch.
1463         * armdefs.h:   ditto
1464         * armemu.c:    ditto   these changes
1465         * armemu.h:    ditto   add support for
1466         * armos.c:     ditto   the Thumb instruction
1467         * armsupp.c:   ditto   set and the new v4
1468         * armvirt.c:   ditto   architecture.
1469         * wrapper.c:   ditto
1470         * thumbemu.c:  New file from branch.
1471
1472
1473 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
1474
1475         * configure: Regenerated to track ../common/aclocal.m4 changes.
1476
1477 Thu Oct 30 13:54:06 1997  Nick Clifton  <nickc@cygnus.com>
1478
1479         * armos.c (ARMul_OSHandleSWI): Add support for GetEnv SWI.  Patch
1480         from Tony Thompson at ARM: athompso@arm.com
1481
1482         * wrapper.c (sim_create_inferior): Add code to create an execution
1483         environment.  Patch from Tony Thompson at ARM: athompso@arm.com
1484
1485 Wed Oct 22 14:43:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1486
1487         * wrapper.c (sim_load): Pass lma_p and sim_write args to
1488         sim_load_file.
1489
1490 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1491
1492         * configure: Regenerated to track ../common/aclocal.m4 changes.
1493
1494 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1495
1496         * configure: Regenerated to track ../common/aclocal.m4 changes.
1497
1498 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1499
1500         * configure: Regenerated to track ../common/aclocal.m4 changes.
1501
1502 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1503
1504         * configure: Regenerated to track ../common/aclocal.m4 changes.
1505
1506 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1507
1508         * configure: Regenerated to track ../common/aclocal.m4 changes.
1509
1510 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1511
1512         * configure: Regenerated to track ../common/aclocal.m4 changes.
1513
1514 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
1515
1516         * configure: Regenerated to track ../common/aclocal.m4 changes.
1517
1518 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1519
1520         * configure: Regenerated to track ../common/aclocal.m4 changes.
1521         * config.in: Ditto.
1522
1523 Tue Aug 26 10:37:27 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1524
1525         * wrapper.c (sim_kill): Delete.
1526         (sim_create_inferior): Add ABFD argument.
1527         (sim_load): Move setting of PC from here.
1528         (sim_create_inferior): To here.
1529
1530 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1531
1532         * configure: Regenerated to track ../common/aclocal.m4 changes.
1533         * config.in: Ditto.
1534
1535 Mon Aug 25 15:35:45 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1536
1537         * wrapper.c (sim_open): Add ABFD argument.
1538
1539 Tue May 20 10:13:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1540
1541         * wrapper.c (sim_open): Add callback argument.
1542         (sim_set_callbacks): Drop SIM_DESC argument.
1543
1544 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1545
1546         * configure: Regenerated to track ../common/aclocal.m4 changes.
1547
1548 Fri Apr 18 13:32:23 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1549
1550         * wrapper.c (sim_stop): Stub sim_stop function.
1551
1552 Thu Apr 17 18:33:01 1997  Fred Fish  <fnf@cygnus.com>
1553
1554         * arminit.c (ARMul_NewState): Preinitialize the state to
1555         all zero/NULL.
1556
1557 Thu Apr 17 02:39:02 1997  Doug Evans  <dje@canuck.cygnus.com>
1558
1559         * Makefile.in (SIM_OBJS): Add sim-load.o.
1560         * wrapper.c (sim_kind,myname): New static locals.
1561         (sim_open): Set sim_kind, myname.
1562         (sim_load): Call sim_load_file to do work.  Set start address from bfd.
1563         (sim_create_inferior): Return SIM_RC.  Delete start_address arg.
1564
1565 Thu Apr 17 11:48:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1566
1567         * wrapper.c (sim_trace): Update so that it matches prototype.
1568
1569 Mon Apr  7 15:45:02 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1570
1571         * configure: Regenerated to track ../common/aclocal.m4 changes.
1572         * config.in: Ditto.
1573
1574 Mon Apr  7 12:01:17 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1575
1576         * Makefile.in (armemu32.o): Replace $< with autoconf recommended
1577         $(srcdir)/....
1578         (armemu26.o): Ditto.
1579
1580 Wed Apr  2 15:06:28 1997  Doug Evans  <dje@canuck.cygnus.com>
1581
1582         * wrapper.c (sim_open): New arg `kind'.
1583
1584         * configure: Regenerated to track ../common/aclocal.m4 changes.
1585
1586 Wed Apr  2 14:50:44 1997  Ian Lance Taylor  <ian@cygnus.com>
1587
1588         * COPYING: Update FSF address.
1589
1590 Wed Apr  2 14:34:19 1997 Andrew Cagney <cagney@kremvax.cygnus.com>
1591
1592         * configure: Regenerated to track ../common/aclocal.m4 changes.
1593
1594 Wed Mar 19 01:14:00 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1595
1596         * configure: Regenerated to track ../common/aclocal.m4 changes.
1597
1598 Mon Mar 17 15:10:07 1997  Andrew Cagney  <cagney@kremvax.cygnus.com>
1599
1600         * configure: Re-generate.
1601
1602 Fri Mar 14 10:34:11 1997  Michael Meissner  <meissner@cygnus.com>
1603
1604         * configure: Regenerate to track ../common/aclocal.m4 changes.
1605
1606 Thu Mar 13 12:38:56 1997  Doug Evans  <dje@canuck.cygnus.com>
1607
1608         * wrapper.c (sim_open): Has result now.
1609         (sim_*): New SIM_DESC argument.
1610
1611 Tue Feb  4 13:22:21 1997  Doug Evans  <dje@canuck.cygnus.com>
1612
1613         * Makefile.in (@COMMON_MAKEFILE_FRAG@): Use
1614         COMMON_{PRE,POST}_CONFIG_FRAG instead.
1615         * configure.in: sinclude ../common/aclocal.m4.
1616         * configure: Regenerated.
1617
1618 Thu Jan 23 11:46:23 1997  Stu Grossman  (grossman@critters.cygnus.com)
1619
1620         * configure configure.in Makefile.in:  Update to new configure
1621         scheme which is more compatible with WinGDB builds.
1622         * configure.in:  Improve comment on how to run autoconf.
1623         * configure:  Re-run autoconf to get new ../common/aclocal.m4.
1624         * Makefile.in:  Use autoconf substitution to install common
1625         makefile fragment.
1626
1627 Wed Nov 20 01:05:10 1996  Doug Evans  <dje@canuck.cygnus.com>
1628
1629         * run.c: Deleted, use one in ../common now.
1630         * Makefile.in: Delete everything that's been moved to
1631         ../common/Make-common.in.
1632         (SIM_OBJS): Define.
1633         * configure.in: Simplify using macros in ../common/aclocal.m4.
1634         * configure: Regenerated.
1635         * config.in: New file.
1636         * armos.c: #include config.h.
1637         * wrapper.c (mem_size): Value is in bytes now.
1638         (sim_callback): New global.
1639         (arm_sim_set_profile{,_size}): Delete.
1640         (arm_sim_set_mem_size): Rename to sim_size.
1641         (sim_do_command): Call printf_filtered via callback.
1642         (sim_set_callbacks): Record callback.
1643
1644 Thu Oct  3 16:10:27 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1645
1646         * Makefile.in (mostlyclean): Remove config.log.
1647
1648 Wed Jun 26 12:17:24 1996  Jason Molenda  (crash@godzilla.cygnus.co.jp)
1649
1650         * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
1651         INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
1652         (docdir): Removed.
1653         * configure.in (AC_PREREQ): autoconf 2.5 or higher.
1654         (AC_PROG_INSTALL): Added.
1655         * configure: Rebuilt.
1656
1657 Wed Feb 21 12:14:31 1996  Ian Lance Taylor  <ian@cygnus.com>
1658
1659         * configure: Regenerate with autoconf 2.7.
1660
1661 Fri Dec 15 16:27:30 1995  Ian Lance Taylor  <ian@cygnus.com>
1662
1663         * run.c (main): Use new bfd_big_endian macro.
1664
1665 Mon Nov 20 17:40:38 1995  Doug Evans  <dje@canuck.cygnus.com>
1666
1667         * run.c: Include "getopt.h".
1668         (verbose): Delete.
1669         (usage): Make static.
1670         (main): Call arm_sim_set_verbosity.
1671         Only load sections marked SEC_LOAD.
1672         * wrapper.c (mem_size, verbosity): New static global.
1673         (arm_sim_set_mem_size): Renamed from sim_size.  Callers updated.
1674         (arm_sim_set_profile{,_size}): Renamed from sim_foo.  Callers updated.
1675
1676 Fri Nov 17 19:35:11 1995  Doug Evans  <dje@canuck.cygnus.com>
1677
1678         * armdefs.h (ARMul_State): New member `verbose'.
1679         * armrdi.c (ARMul_ConsolePrint): Add missing va_end.
1680         * run.c (verbose): Make global.
1681         * wrapper.c (init): Set state->verbose.
1682         (ARMul_ConsolePrint): Don't print anything if !verbose.
1683
1684 Fri Oct 13 15:30:30 1995  Doug Evans  <dje@canuck.cygnus.com>
1685
1686         * armos.c: #include dbg_rdi.h.
1687         (ARMul_OSHandleSWI): Handle SWI_Breakpoint.
1688         * armos.h (SWI_Breakpoint): Define.
1689         * wrapper.c: #include armemu.h, dbg_rdi.h.
1690         (rc): Delete.
1691         (sim_resume): Use state->EndCondition to record stop state.
1692         Call FLUSHPIPE before returning.
1693         (sim_stop_reason): Determine reason from state->EndCondition.
1694
1695 Fri Oct 13 15:04:05 1995  steve chamberlain  <sac@slash.cygnus.com>
1696
1697         * wrapper.c (sim_set_callbacks): New.
1698
1699 Thu Sep 28 19:45:56 1995  Doug Evans  <dje@deneb.cygnus.com>
1700
1701         * armos.c (ARMul_OSHandleSWI): Result of read/write calls is
1702         number of bytes not read/written (or -1).
1703
1704 Wed Sep 20 13:35:54 1995  Ian Lance Taylor  <ian@cygnus.com>
1705
1706         * Makefile.in (maintainer-clean): New synonym for realclean.
1707
1708 Fri Sep  8 14:27:20 1995  Ian Lance Taylor  <ian@cygnus.com>
1709
1710         * configure.in: Remove AC_PROG_INSTALL.
1711         * configure: Rebuild.
1712         * Makefile.in (INSTALL): Revert to using install.sh.
1713         (INSTALL_PROGRAM, INSTALL_DATA): Set to $(INSTALL).
1714         (INSTALL_XFORM, INSTALL_XFORM1): Restore.
1715         (mostlyclean): Make the same as clean, not distclean.
1716         (clean): Remove config.log.
1717         (install): Don't install in $(tooldir).
1718
1719 Thu Sep  7 12:00:17 1995  Doug Evans  <dje@canuck.cygnus.com>
1720
1721         (Try to) Update to new bfd autoconf scheme.
1722         * run.c: Don't include sysdep.h.
1723         * Makefile.in (INSTALL{,_PROGRAM,_DATA}): Use autoconf computed value.
1724         (CC, CFLAGS, AR, RANLIB): Likewise.
1725         (HDEFINES, TDEFINES): Define.
1726         (CC_FOR_BUILD): Delete.
1727         (host_makefile_frag): Delete.
1728         (Makefile): Don't depend on frags.
1729         * configure.in (sysdep.h): Don't create symlink.
1730         (host_makefile_frag, frags): Deleted.
1731         (CC, CFLAGS, AR, RANLIB, INSTALL): Compute values.
1732         * configure: Regenerated.
1733
1734 Thu Aug  3 10:45:37 1995  Fred Fish  <fnf@cygnus.com>
1735
1736         * Update all FSF addresses except those in COPYING* files.
1737
1738 Wed Jul  5 16:15:54 1995  J.T. Conklin  <jtc@rtl.cygnus.com>
1739
1740         * Makefile.in (clean): Remove run, libsim.a.
1741
1742         * Makefile.in, configure.in: converted to autoconf.
1743         * configure: New file, generated with autconf 2.4.
1744
1745         * arm.mt: Removed.
1746
1747 Fri Jun 30 16:49:47 1995  Stan Shebs  <shebs@andros.cygnus.com>
1748
1749         * wrapper.c (sim_do_command): New function.
1750
1751 Tue Jun 13 10:57:32 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1752
1753         * armos.c (ARMul_OSHandleSWI): New version to work with
1754         newlib simply.
1755
1756 Thu Jun  8 14:37:14 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1757
1758         * run.c (main): Grab return value from right register.
1759
1760 Wed May 24 14:37:31 1995  Steve Chamberlain  <sac@slash.cygnus.com>
1761
1762         * New.
1763
1764