sim/sh64/ChangeLog

   1 2009-08-22  Ralf Wildenhues  <[email protected]>
   2
   3         * config.in: Regenerate.
   4         * configure: Likewise.
   5
   6         * configure: Regenerate.
   7
   8 2008-07-11  Hans-Peter Nilsson  <[email protected]>
   9
  10         * configure: Regenerate to track ../common/common.m4 changes.
  11         * config.in: Ditto.
  12
  13 2008-06-06  Vladimir Prus  <[email protected]>
  14             Daniel Jacobowitz  <[email protected]>
  15             Joseph Myers  <[email protected]>
  16
  17         * configure: Regenerate.
  18
  19 2006-12-21  Hans-Peter Nilsson  <[email protected]>
  20
  21         * config.in, configure: Regenerate.
  22
  23 2006-10-18  Dave Brolley  <[email protected]>
  24
  25         * Contribute the following changes:
  26
  27         2006-06-14  Dave Brolley  <[email protected]>
  28
  29         * sh64-sim.h (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
  30         (sh64_fpref): New functions.
  31         * sh64.c (sh64_fipr,sh64_fiprs,sh64_fldp,sh64_fstp,sh64_ftrv)
  32         (sh64_fpref): New functions.
  33         (sh_models): Add sh2e, sh2a, sh2a_nofpu, sh4_nofpu, sh4a,
  34         sh4a_nofpu and sh4al.
  35         (sh2e_mach): New MACH.
  36         (sh2a_fpu_mach): New MACH.
  37         (sh2a_nofpu_mach): New MACH.
  38         (sh4_nofpu): New MACH.
  39         (sh4a_mach): New MACH.
  40         (sh4a_nofpu_mach): New MACH.
  41         (sh4al_mach): New MACH.
  42         * Makefile.in (stamp-*): Depend on $(CGEN_CPU_DIR)/sh-sim.cpu. Pass
  43         archfile to CGEN script.
  44         * arch.c: Regenerated.
  45         * arch.h: Regenerated.
  46         * cpu.c: Regenerated.
  47         * cpu.h: Regenerated.
  48         * cpuall.h: Regenerated.
  49         * decode-compact.c: Regenerated.
  50         * decode-compact.h: Regenerated.
  51         * decode-media.c: Regenerated.
  52         * decode-media.h: Regenerated.
  53         * defs-compact.h: Regenerated.
  54         * defs-media.h: Regenerated.
  55         * sem-compact-switch.c: Regenerated.
  56         * sem-compact.c: Regenerated.
  57         * sem-media-switch.c: Regenerated.
  58         * sem-media.c: Regenerated.
  59         * sh-desc.c: Regenerated.
  60         * sh-desc.h: Regenerated.
  61         * sh-opc.h: Regenerated.
  62
  63 2006-06-05  Daniel Jacobowitz  <[email protected]>
  64
  65         * configure: Regenerated.
  66
  67 2006-05-31  Daniel Jacobowitz  <[email protected]>
  68
  69         * configure: Regenerated.
  70
  71 2005-05-02  Corinna Vinschen  <[email protected]>
  72
  73         * sh-desc.h: Move extern declaration of sh_cgen_ifld_table after
  74         inclusion of cgen.h.
  75
  76 2005-04-15  Corinna Vinschen  <[email protected]>
  77
  78         * configure.ac: New file.
  79         * configure.in: Remove.
  80         * configure: Regenerate.
  81         * defs-media.h (sem_fields): Add missing sfmt_ldhil member.
  82         * sim-if.c (sim_open): Use struct bfd instead of struct _bfd.
  83         (sim_create_inferior): Ditto.
  84
  85 2004-12-08  Hans-Peter Nilsson  <[email protected]>
  86
  87         * configure: Regenerate for ../common/aclocal.m4 update.
  88
  89 Fri Feb 21 19:49:45 2003  J"orn Rennecke <[email protected]>
  90
  91         * sem-media-switch.c, sem-media.c: Regenerate.
  92
  93 2002-06-24  Richard Sandiford  <[email protected]>
  94
  95         * sh64.c: Update path of "callback.h".
  96
  97 2002-06-20  Elena Zannoni  <[email protected]>
  98
  99         * sh64.c: Include correct file for register numbers.
 100
 101 Fri May 17 14:27:41 2002  J"orn Rennecke <[email protected]>
 102
 103         * sim-if.c (sh64_disassemble_insn): Use  print_insn_sh instead of
 104         print_insn_shl.
 105
 106 2001-07-05  Ben Elliston  <[email protected]>
 107
 108         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
 109         (stamp-desc): Likewise.
 110         (stamp-cpu): Likewise.
 111         (stamp-defs-compact): Likewise.
 112         (stamp-defs-media): Likewise.
 113         (stamp-decode-compact): Likewise.
 114         (stamp-decode-media): Likewise.
 115
 116 2001-03-30  Ben Elliston  <[email protected]>
 117
 118         * sim-if.c (sim_open): Set sh64_idesc_{media,compact} to NULL.
 119         * sh64-sim.h (sh64_idesc_{compact,media}): Declare extern.
 120         * sh64.c (sh64_idesc_{compact,media}): Make non-static.
 121
 122 2001-01-30  Ben Elliston  <[email protected]>
 123
 124         * sh64.c (SYS_argc, SYS_argn, SYS_argnlen): Define.
 125         (trap_handler): Implement these syscalls.
 126         (count_argc): New function.
 127
 128 2001-01-24  Alexandre Oliva  <[email protected]>
 129
 130         * sh64.c (trap_handler): Implement time.
 131
 132         * sh64.c (fetch_str): New function.
 133         (trap_handler): Re-implement write, and implement lseek, read,
 134         open and close.
 135
 136 2001-01-18  Elena Zannoni  <[email protected]>
 137
 138         * sh64.c (sh64_fetch_register): When fetching the PC, return the
 139         PC value and set the LSB according to the current ISA.
 140
 141 2001-01-18  Ben Elliston  <[email protected]>
 142
 143         * sh64.c (trap_handler): Use sim_engine_halt to indicate a program
 144         has terminated, not exit!
 145
 146 2001-01-12  Ben Elliston  <[email protected]>
 147
 148         * sh64.c (sh64_fcnvds): Re-implement.
 149
 150         * sh64.c: Include "bfd.h".
 151         (trap_handler): New function. Consolidate function bodies of
 152         sh64_trapa and sh64_compact_trapa.
 153         (sh64_trapa): Use it.
 154         (sh64_compact_trapa): Likewise.
 155
 156 2001-01-11  Ben Elliston  <[email protected]>
 157
 158         * sem-media.c, sem-media-switch.c: Regenerate.
 159         * sem-compact.c, sem-compact-switch.c: Likewise.
 160
 161         * sh64.c (sh64_trapa): Adhere to SH64 sys call conventions.
 162
 163         * cpu.h, sh-desc.c, sh-desc.h, sh-opc.h: Regenerate.
 164         * decode-media.c, decode-media.h, defs-media.h: Likewise.
 165         * sem-compact.c, sem-compact-switch.c: Likewise.
 166         * sem-media.c, sem-media-switch.c: Likewise.
 167
 168 2001-01-10  Ben Elliston  <[email protected]>
 169
 170         * sim-main.h (CIA_SET): Encode the current instruction set mode
 171         when setting the cia.
 172
 173 2001-01-08  Ben Elliston  <[email protected]>
 174
 175         * sh64.c (sh64_store_register): Do not set insn set mode--allow
 176         sh64_h_pc_set() to do it.
 177         (shmedia_init_cpu): Do not initialise the insn set mode--let the
 178         loader set it based on bit 0 of the executable's starting address.
 179         (shcompact_init_cpu): Likewise.
 180         * mloop-compact.c (sh64_compact_pbb_begin): Emit a warning message
 181         about malformed programs which have illegal insns in delay slots.
 182         (sh64_compact_pbb_cti_chain): Examine the least significant bit of
 183         the new pc, not the current instruction set mode to determine if
 184         the next pbb in the chain will consist of SHmedia instructions.
 185         * mloop-media.c (sh64_media_pbb_cti_chain): Likewise for SHcompact
 186         switches. Set bit 0 when setting the pc for the next SHmedia pbb.
 187
 188         * cpu.c, cpu.h: Regenerate.
 189         * sem-compact.c, sem-compact-switch.c: Likewise.
 190         * sem-media.c, sem-media-switch.c: Likewise.
 191
 192         * sh64.c (sh64_compact_trapa): Use sim_io_write_{stdout,error}(),
 193         not stdio functions to emit output when executing write traps.
 194
 195 2001-01-07  Alexandre Oliva  <[email protected]>
 196
 197         * sh64.c (sh64_compact_trapa): Support writing to stderr.  Flush
 198         output stream after each (compound) write.
 199
 200 2001-01-06  Ben Elliston  <[email protected]>
 201
 202         * sem-media.c, sem-media-switch.c: Regenerate.
 203
 204 2001-01-04  Ben Elliston  <[email protected]>
 205
 206         * sem-compact.c, sem-compact-switch.c: Regenerate.
 207         * cpu.h: Regenerate.
 208
 209 2001-01-03  Ben Elliston  <[email protected]>
 210
 211         * cpu.c, cpu.h: Regenerate.
 212         * sem-media.c, sem-media-switch.c: Likewise.
 213
 214 2001-01-02  Ben Elliston  <[email protected]>
 215
 216         * sim-if.c (sh64_disassemble_insn): Set arch and mach fields using
 217         BFD primitives.
 218
 219         * sem-compact.c, sem-compact-switch.c: Regenerate.
 220
 221 2000-12-30  Alexandre Oliva  <[email protected]>
 222
 223         * sh64.c (sh64_nsb): Re-implement correctly.
 224
 225 2000-12-26  Alexandre Oliva  <[email protected]>
 226
 227         * sh64.c (sh64_nsb): Re-implement.
 228
 229 2000-12-27  Ben Elliston  <[email protected]>
 230
 231         * cpu.c, cpu.h: Regenerate.
 232         * sem-compact.c, sem-compact-switch.c: Likewise.
 233         * sem-media.c, sem-media-switch.c: Likewise.
 234         * sh-desc.c: Likewise.
 235
 236 2000-12-26  Ben Elliston  <[email protected]>
 237
 238         * mloop-compact.in, mloop-media.in: Remove.
 239         * mloop-compact.c, mloop-media.c: New files.
 240         * eng-compact.c, eng-media.c: Likewise.
 241         * Makefile.in (mloop-compact.c): Remove target.
 242         (stamp-mloop-compact): Likewise.
 243         (mloop-media.c): Likewise.
 244         (stamp-mloop-media): Likewise.
 245         (sh64-clean): Update.
 246         (stamp-mloop): Remove.
 247
 248 2000-12-23  Ben Elliston  <[email protected]>
 249
 250         * sh64.c (sh64_prepare_run): Rename from shmedia_prepare_run.
 251         (shcompact_prepare_run): Remove.
 252         (sh2_mach, sh3_mach, sh3e_mach, sh4_mach, sh5_mach): Update.
 253
 254 2000-12-22  Ben Elliston  <[email protected]>
 255
 256         * sh64.c (sh64_idesc_media, sh64_idesc_compact): New variables.
 257         (sh64_dump): Remove.
 258         (sh64_engine_run_full): Only compute idesc tables once.
 259         (sh64_engine_run_fast): Likewise.
 260         (shmedia_prepare_run): Do nothing.
 261         (shcompact_prepare_run): Likewise.
 262
 263         * sem-compact.c, sem-compact-switch.c: Regenerate.
 264         * sem-media.c, sem-media-switch.c: Likewise.
 265
 266 2000-12-19  Ben Elliston  <[email protected]>
 267
 268         * sem-media.c, sem-media-switch.c: Regenerate.
 269
 270 2000-12-15  Ben Elliston  <[email protected]>
 271
 272         * sh64.c (sh64_store_register): When storing a new PC, set ISA
 273         mode based on the value of bit 0.
 274
 275         * sh64.c: Include "sim-sh64.h" for GDB interfacing.
 276         (sh64_fetch_register): Implement.
 277         (sh64_store_register): Likewise.
 278
 279         * sh64-sim.h (sh64_fmacs): Declare.
 280         (sh64_ftrcdl, sh64_ftrcdq, sh64_ftrcsl): Likewise.
 281
 282         * sem-media.c, sem-media-switch.c: Regenerate.
 283
 284 2000-12-13  Ben Elliston  <[email protected]>
 285
 286         * sh64-sim.h (sh64_compact_trapa): Renamed from sh64_trapa.
 287         (sh64_trapa): Renamed from sh64_trap.
 288         * sh64.c (sh64_trapa): Call sh64_compact_trapa for handling.
 289         Apply renaming described above.
 290
 291         * decode-media.c, decode-media.h, defs-media.h: Regenerate.
 292         * sem-media.c sem-media-switch.c: Likewise.
 293         * sh-desc.c, sh-desc.h, sh-opc.h: Likewise.
 294
 295 2000-12-12  Ben Elliston  <[email protected]>
 296
 297         * cpu.c, cpu.h, sh-desc.c: Regenerate.
 298         * sem-media.c, sem-media-switch.c: Likewise.
 299         * sem-compact.c, sem-compact-switch.c: Likewise.
 300         * sh64-sim.h (sh64_ftrvs): Declare.
 301         * sh64.c (sh64_ftrvs): Bug fixes.
 302
 303         * sh64.c (sh64_fcmpgtd): Fix order of arguments to sim_fpu_is_gt.
 304         (sh64_fcmpgts): Likewise.
 305
 306 2000-12-11  Ben Elliston  <[email protected]>
 307
 308         * decode-media.c, decode-media.h: Regenerate.
 309         * defs-media.h: Likewise.
 310         * sem-media.c, sem-media-switch.c: Likewise.
 311         * sh-desc.c: Likewise.
 312
 313 2000-12-08  Ben Elliston  <[email protected]>
 314
 315         * decode-media.c, decode-media.h: Regenerate.
 316         * defs-media.h: Likewise.
 317         * sem-media.c, sem-media-switch.c: Likewise.
 318
 319 2000-12-07  Ben Elliston  <[email protected]>
 320
 321         * decode-media.c, decode-media.h: Regenerate.
 322         * sem-media.c, sem-media-switch.c: Likewise.
 323
 324         * defs-media.h: Regenete.
 325         * decode-compact.c, decode-media.c: Likewise.
 326
 327 2000-12-06  Ben Elliston  <[email protected]>
 328
 329         * sh64.c (sh64_fcmpund): Return a BI.
 330         (sh64_fcmpuns): Likewise.
 331         (sh64_nsb): Treat source value as unsigned.
 332         (sh64_compact_model_insn_before): New function.
 333         (sh64_media_model_insn_before): Likewise.
 334         (sh64_compact_model_insn_after): Likewise.
 335         (sh64_media_model_insn_after): Likewise.
 336         (sh_models): Use sh5_mach for "sh5".
 337         * sh64-sim.h: Add missing function prototypes.
 338
 339         * cpu.c, cpu.h, defs-media.h, sh-desc.c: Regenerate.
 340         * decode-media.c, decode-media.h: Likewise.
 341         * sem-media.c, sem-media-switch.c: Likewise.
 342
 343 2000-12-05  Ben Elliston  <[email protected]>
 344
 345         * mloop-compact.in, mloop-media.in: Use @prefix@.
 346         * Makefile.in (stamp-mloop-compact): Pass -outfile-suffix option
 347         to make generated files safe in the presence of parallel makes.
 348         (stamp-mloop-media): Likewise.
 349
 350         * decode-media.c, defs-media.h: Regenerate.
 351
 352 2000-12-04  Ben Elliston  <[email protected]>
 353
 354         * sh64-sim.h: Add function prototypes from sh64.c.
 355
 356         * Makefile.in (SH64_OBJS): Add ISA variant objects.
 357         (SIM_EXTRA_DEPS): Do not depend on opcodes headers.
 358         (SH64_INCLUDE_DEPS): Update for ISA variants.
 359         (stamp-mloop-compact, stamp-mloop-media): New targets.
 360         (decode-compact.o, sem-compact.o): New rules.
 361         (decode-media.o, sem-media.o): Likewise.
 362         (sh64-clean): Update.
 363         (stamp-all, stamp-mloop, stamp-decode, stamp-defs): New targets.
 364         (stamp-desc, stamp-cpu): Likewise.
 365         (stamp-defs-compact, stamp-defs-media): Likewise.
 366         (stamp-decode-compact, stamp-decode-media): Likewise.
 367
 368         * defs-compact.h, defs-media.h: Regenerate.
 369
 370 2000-12-03  Ben Elliston  <[email protected]>
 371
 372         * sh64-sim.h (sh64_fcmpeqd, sh64_fcmpeqs): Declare.
 373         (sh64_fcmpged, sh64_fcmpges): Likewise.
 374         (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
 375
 376         * sh64.c (sh64_endian): New function.
 377         (sh64_fcmpeqd, sh64_fcmpeqs): Return a BI.
 378         (sh64_fcmpged, sh64_fcmpges): Likewise.
 379         (sh64_fcmpgtd, sh64_fcmpgts): Likewise.
 380         (sh64_trap): Implement a basic syscall facility.
 381         (sh64_trapa): Exit with return code in R5, not 0.
 382         (sh64_model_sh5_u_exec): Remove.
 383         (sh64_engine_run_full): New function.
 384         (sh64_engine_run_fast): Likewise.
 385         (shmedia_prepare_run): Likewise.
 386         (shcompact_prepare_run): Likewise.
 387         (sh64_get_idata): Likewise.
 388         (sh64_init_cpu): Likewise.
 389         (shmedia_init_cpu): Likewise.
 390         (shcompact_init_cpu): Likewise.
 391         (sh64_model_init): Likewise.
 392         (sh_models): Define.
 393         (sh5_imp_properties): Likewise.
 394         (sh2_mach, sh3_mach, sh4_mach, sh5_mach): Define.
 395
 396         * sem-compact.c, sem-compact-switch.c: Regenerate.
 397
 398 2000-12-01  Ben Elliston  <[email protected]>
 399
 400         * sh64-sim.h (sh64_endian): Declare.
 401         * sim-main.h (sim_cia): Use UDI, not USI.
 402         (WITH_PROFILE_MODEL_P): Remove.
 403         * sim-if.c (sim_sh64_disassemble_insn): Remove.
 404         (sh64_disassemble_insn): New function.
 405         (sim_open): Use as this CPU's disassembler.
 406         * eng.h: New file.
 407         * decode.h (WITH_PROFILE_MODEL_P): Undefine.
 408
 409         * decode-compact.c, decode-media.c: Regenerate.
 410         * defs-compact.h, defs-media.h: Likewise.
 411         * sem-compact.c, sem-compact-switch.c: Likewise.
 412         * sh-desc.c, sh-desc.h: Likewise.
 413         * cpu.c, cpu.h, cpuall.h: Likewise.
 414
 415 2000-11-30  Ben Elliston  <[email protected]>
 416
 417         * arch.c, sh-desc.c, sh-desc.h: Regenerate.
 418
 419         * tconfig.in (SIM_HAVE_BIENDIAN): Define.
 420         * configure.in (SIM_AC_OPTION_BIGENDIAN): Do not hard-wire a
 421         target byte order, but default to big endian.
 422         * configure: Regenerate.
 423
 424 2000-11-27  Ben Elliston  <[email protected]>
 425
 426         * sim-main.h (WITH_PROFILE_MODEL_P): Define.
 427         * sh64-sim.h (ISM_COMPACT, ISM_MEDIA): New enums.
 428
 429         * sh-desc.c, sh-desc.h: Regenerate.
 430         * arch.c, cpu.h, cpuall.h: Regenerate.
 431         * decode.h (WITH_PROFILE_MODEL_P): Remove.
 432
 433         * mloop-compact.in, mloop-media.in: New files.
 434         * decode.h: Likewise.
 435
 436 2000-11-26  Ben Elliston  <[email protected]>
 437
 438         * sem-compact.c, sem-compact-switch.c: Generate.
 439         * sem-media.c, sem-media-switch.c: Likewise.
 440
 441 2000-11-25  Ben Elliston  <[email protected]>
 442
 443         * sh-desc.c, sh-desc.h, sh-opc.h: Generate.
 444
 445         * arch.c, arch.h, cpuall.h, cpu.c, cpu.h: Generate.
 446         * decode-compact.c, decode-compact.h: Likewise.
 447         * decode-media.c, decode-media.h: Likewise.
 448         * sh64-sim.h: New file.
 449         * sim-main.h: Likewise.
 450
 451 2000-11-22  Ben Elliston  <[email protected]>
 452
 453         * sim-if.c: New file.
 454         * sh64.c: Likewise.
 455
 456 2000-11-16  Ben Elliston  <[email protected]>
 457
 458         * config.in: New file.
 459         * tconfig.in: Likewise.
 460         * configure.in: Likewise.
 461         * configure: Generate.
 462         * Makefile.in: New file.