sim/sh64/ChangeLog

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