sim/arm/ChangeLog

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