sim/arm/ChangeLog

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