sim/arm/ChangeLog

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