sim/sh64/ChangeLog

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