sim/arm/ChangeLog

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