sim/arm/ChangeLog

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