sim/arm/ChangeLog

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