sim/arm/ChangeLog

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