sim/arm/ChangeLog

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