sim/arm/ChangeLog

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