sim/sh64/ChangeLog

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