sim/sh64/ChangeLog

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