sim/sh64/ChangeLog

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