sim/arm/ChangeLog

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