sim/arm/ChangeLog

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