sim/sh64/ChangeLog

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