sim/sh64/ChangeLog

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