sim/arm/ChangeLog

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