sim/sh64/ChangeLog

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