sim/m32r/ChangeLog

   1 2002-06-16  Andrew Cagney  <ac131313@redhat.com>
   2
   3         * configure: Regenerated to track ../common/aclocal.m4 changes.
   4
   5 2001-11-14  Dave Brolley  <brolley@redhat.com>
   6
   7         * arch.c: Regenerate.
   8         * arch.h: Regenerate.
   9         * cpu.c: Regenerate.
  10         * cpu.h: Regenerate.
  11         * cpuall.h: Regenerate.
  12         * cpux.c: Regenerate.
  13         * cpux.h: Regenerate.
  14         * decode.c: Regenerate.
  15         * decode.h: Regenerate.
  16         * decodex.c: Regenerate.
  17         * decodex.h: Regenerate.
  18         * model.c: Regenerate.
  19         * modelx.c: Regenerate.
  20         * sem-switch.c: Regenerate.
  21         * sem.c: Regenerate.
  22         * semx-switch.c: Regenerate.
  23
  24 2001-07-05  Ben Elliston  <bje@redhat.com>
  25
  26         * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR).
  27         (stamp-cpu): Likewise.
  28         (stamp-xcpu): Likewise.
  29
  30 2001-03-05  Dave Brolley  <brolley@redhat.com>
  31
  32         * arch.c: Regenerate.
  33         * arch.h: Regenerate.
  34         * cpu.c: Regenerate.
  35         * cpu.h: Regenerate.
  36         * cpuall.h: Regenerate.
  37         * cpux.c: Regenerate.
  38         * cpux.h: Regenerate.
  39         * decode.c: Regenerate.
  40         * decode.h: Regenerate.
  41         * decodex.c: Regenerate.
  42         * decodex.h: Regenerate.
  43         * model.c: Regenerate.
  44         * modelx.c: Regenerate.
  45         * sem-switch.c: Regenerate.
  46         * sem.c: Regenerate.
  47         * semx-switch.c: Regenerate.
  48
  49 2001-01-12  Frank Ch. Eigler  <fche@redhat.com>
  50
  51         * configure: Regenerated with sim_scache fix.
  52
  53 2000-11-18  Greg McGary  <greg@mcgary.org>
  54
  55         * Makefile.in: remove `@true' commands for rules that have
  56         $(CGEN_MAINT) as a prerequisite.
  57
  58 2000-10-06  Dave Brolley  <brolley@redhat.com>
  59
  60         * sem.c: Regenerated.
  61         * sem-switch.c: Regenerated.
  62         * semx-switch.c: Regenerated.
  63
  64 2000-08-28  Dave Brolley  <brolley@redhat.com>
  65
  66         * Makefile.in: Use of @true confuses VPATH. Remove it.
  67         * cpu.h: Regenerated.
  68         * cpux.h: Regenerated.
  69         * decode.c: Regenerated.
  70         * decodex.c: Regenerated.
  71         * model.c: Regenerated.
  72         * modelx.c: Regenerated.
  73         * sem-switch.c: Regenerated.
  74         * sem.c: Regenerated.
  75         * semx-switch.c: Regenerated.
  76
  77 2000-08-21  Frank Ch. Eigler  <fche@redhat.com>
  78
  79         * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu.
  80         (stamp-arch, stamp-cpu): New targets.
  81
  82 Tue May 23 21:39:23 2000  Andrew Cagney  <cagney@b1.cygnus.com>
  83
  84         * configure: Regenerated to track ../common/aclocal.m4 changes.
  85
  86 2000-03-30  Dave Brolley  <brolley@redhat.com>
  87
  88         * configure: Regenerated.
  89
  90 1999-10-04  Doug Evans  <devans@casey.cygnus.com>
  91
  92         * arch.c,arch.h,cpuall.h: Rebuild.
  93         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
  94
  95 1999-09-29  Doug Evans  <devans@casey.cygnus.com>
  96
  97         * mloop.in: Update call to sim_engine_invalid_insn.
  98         * sem.c,sem-switch.c: Rebuild.
  99         * traps.c (sim_engine_invalid_insn): New arg `vpc'.  Change type of
 100         result to SEM_PC.  Return vpc.
 101         * mloopx.in: Ditto.
 102         * semx-switch.c: Rebuild.
 103
 104 Wed Sep 29 14:47:20 1999  Dave Brolley  <brolley@cygnus.com>
 105
 106         * traps.c (sim_engine_invalid_insn): Return PC.
 107
 108 Thu Sep  2 18:15:53 1999  Andrew Cagney  <cagney@b1.cygnus.com>
 109
 110         * configure: Regenerated to track ../common/aclocal.m4 changes.
 111
 112 1999-09-01  Doug Evans  <devans@casey.cygnus.com>
 113
 114         * decodex.c: Rebuild.
 115
 116 1999-08-28  Doug Evans  <devans@casey.cygnus.com>
 117
 118         * sem.c: Rebuild
 119
 120         * cpux.h: Rebuild.
 121
 122 1999-08-09  Doug Evans  <devans@casey.cygnus.com>
 123
 124         * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 125         * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 126
 127 1999-08-04  Doug Evans  <devans@casey.cygnus.com>
 128
 129         * m32r-sim.h (SEM_SKIP_INSN): Delete.
 130         * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 131         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 132         * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE.
 133         (emit_full_parallel): Ditto.
 134
 135 1999-05-08  Felix Lee  <flee@cygnus.com>
 136
 137         * configure: Regenerated to track ../common/aclocal.m4 changes.
 138
 139 Fri Apr 16 16:47:43 1999  Doug Evans  <devans@charmed.cygnus.com>
 140
 141         * devices.c (device_io_read_buffer): New arg `sd'.
 142         (device_io_write_buffer): New arg `sd'.
 143         (device_error): Give proper arg spec.
 144
 145 1999-04-10  Doug Evans  <devans@casey.cygnus.com>
 146
 147         * sem-switch.c,sem.c: Rebuild.
 148         * cpux.h,semx-switch.c: Rebuild.
 149
 150 1999-03-27  Doug Evans  <devans@casey.cygnus.com>
 151
 152         * decode.c: Rebuild.
 153         * decodex.c: Rebuild.
 154
 155 1999-03-26  Doug Evans  <devans@casey.cygnus.com>
 156
 157         * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error.
 158
 159 1999-03-22  Doug Evans  <devans@casey.cygnus.com>
 160
 161         * arch.c,arch.h,model.c: Rebuild.
 162         * modelx.c: Rebuild.
 163         * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare.
 164         (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare.
 165         * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get,
 166         a_m32r_h_accum_get with appropriate calls to m32rbf_*.
 167         (m32rbf_store_register): Ditto.
 168         (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions.
 169         (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto.
 170         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 171         * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*,
 172         with appropriate calls to m32rbf_*.
 173
 174 1999-03-11  Doug Evans  <devans@casey.cygnus.com>
 175
 176         * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild.
 177         * cpux.c,cpux.h,semx-switch.c: Rebuild.
 178         * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete.
 179         * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open.
 180
 181 1999-02-25  Doug Evans  <devans@casey.cygnus.com>
 182
 183         * cpu.c,cpu.h: Rebuild.
 184
 185 1999-02-09  Doug Evans  <devans@casey.cygnus.com>
 186
 187         * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h.
 188         (stamp-xmloop): s/-parallel/-parallel-write/.
 189         * configure.in (sim_link_files,sim_link_links): Delete.
 190         * configure: Rebuild.
 191         * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
 192         * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
 193         * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
 194         * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
 195         m32r_cgen_opcode_open.  Set disassembler.
 196         (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
 197         * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
 198         m32r-desc.h,m32r-opc.h,m32r-sim.h.
 199
 200 Thu Feb  4 16:04:26 1999  Doug Evans  <devans@canuck.cygnus.com>
 201
 202         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 203
 204 1999-01-27  Doug Evans  <devans@casey.cygnus.com>
 205
 206         * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild.
 207         * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 208
 209 1999-01-15  Doug Evans  <devans@casey.cygnus.com>
 210
 211         * decode.h,model.c: Regenerate.
 212         * decodex.h,modelx.c: Regenerate.
 213
 214 1999-01-14  Doug Evans  <devans@casey.cygnus.com>
 215
 216         * arch.c,arch.h,cpuall.h: Regenerate.
 217         * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
 218         * traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
 219         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 220
 221 1999-01-11  Doug Evans  <devans@casey.cygnus.com>
 222
 223         * Makefile.in (m32r-clean): rm eng.h.
 224         * sim-main.h: Delete inclusion of ansidecl.h.
 225         * cpu.h: Regenerate.
 226         * cpux.h: Regenerate.
 227
 228 1999-01-06  Doug Evans  <devans@casey.cygnus.com>
 229
 230         * cpu.h: Regenerate.
 231         * cpux.h: Regenerate.
 232
 233 1999-01-05  Doug Evans  <devans@casey.cygnus.com>
 234
 235         * Makefile.in (MAIN_INCLUDE_DEPS): Delete.
 236         (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete.
 237         (sim-if.o): Use SIM_MAIN_DEPS.
 238         (arch.o,traps.o,devices.o): Ditto.
 239         (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS.
 240         (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies.
 241         (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto.
 242         * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate.
 243         * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare.
 244         ([GS]ET_H_CR): Define.
 245         (m32rbf_h_psw_[gs]et_handler): Declare.
 246         ([GS]ET_H_PSW): Define.
 247         (m32rbf_h_accum_[gs]et_handler): Declare.
 248         ([GS]ET_H_ACCUM): Define.
 249         (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare.
 250         (m32rxf_h_accums_[gs]et_handler): Declare.
 251         ([GS]ET_H_ACCUMS): Define.
 252         * sim-if.c (sim_open): Model probing code moved to sim-model.c.
 253         * m32r.c (WANT_CPU): Define as m32rbf.
 254         (all register access fns): Rename to ..._handler.
 255         * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate.
 256         * m32rx.c (WANT_CPU): Define as m32rxf.
 257         (all register access fns): Rename to ..._handler.
 258
 259 1998-12-14  Doug Evans  <devans@casey.cygnus.com>
 260
 261         * configure.in: --enable-cgen-maint support moved to common/aclocal.m4.
 262         (SIM_AC_OPTION_ALIGNMENT): Make strict.
 263         * configure: Regenerate.
 264
 265         * sem-switch.c,sem.c,semx-switch.c: Regenerate.
 266         * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define.
 267         * traps.c (m32r_core_signal): Handle --environment=operating.
 268
 269 1998-12-09  Doug Evans  <devans@casey.cygnus.com>
 270
 271         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 272         * cpux.h,decodex.c,semx-switch.c: Regenerate.
 273
 274         * sim-if.c: Include string.h or strings.h if present.
 275
 276 1998-12-04  Doug Evans  <devans@casey.cygnus.com>
 277
 278         * configure.in: Call SIM_AC_OPTION_INLINE.
 279         * configure: Regenerate.
 280         * sim-main.h: Protect against multiple inclusion.
 281         Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h.
 282         Done by cgen-sim.h now.
 283         * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h.
 284         * cpuall.h: Regenerate.
 285         * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate.
 286         * mloop.in (extract16): Make static inline again.
 287         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 288         (extract32): Ditto.
 289         Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp.
 290         (execute): Test ARGBUF_PROFILE_P before profiling.
 291         Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI.
 292         * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate.
 293         * mloopx.in: Rewrite.
 294
 295 1998-11-22  Doug Evans  <devans@tobor.to.cygnus.com>
 296
 297         * devices.c (device_io_write_buffer): Fix typo.
 298         * sim-if.c (sim_open): Hack in call to dv_sockser_install.
 299         * tconfig.in (HAVE_DV_SOCKSER): Add but comment out.
 300
 301 1998-11-18  Doug Evans  <devans@casey.cygnus.com>
 302
 303         * Makefile.in (M32R_OBJS): Delete extract.o.
 304         (extract.o): Delete.
 305         * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild.
 306         * mloop.in (extract16): Update type of `insn' arg.
 307         Delete call to d->extract.
 308         (extract32): Ditto.
 309         * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild.
 310         * mloopx.in (extractx16): Update type of `insn' arg.
 311         Delete call to d->extract.  Delete arg pbb_p.  All callers updated.
 312         (extract-simple,full-exec-simple,fast-exec-simple): Delete.
 313         (extractx32): Ditto.
 314
 315 Wed Nov  4 23:55:37 1998  Doug Evans  <devans@seba.cygnus.com>
 316
 317         * sim-main.h: Delete inclusion of config.h, include sim-basics.h
 318         before cgen-types.h.
 319         * tconfig.in: Guard against multiple inclusion.
 320         * cpu.h: Delete decls moved to genmloop.sh.
 321         * cpux.h: Ditto.
 322
 323 Mon Oct 19 14:13:05 1998  Doug Evans  <devans@seba.cygnus.com>
 324
 325         * sim-main.h: #include cpu-opc.h.
 326         * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate
 327         to get #include cleanup.
 328         * decodex.c,extractx.c,modelx.c: Ditto.
 329
 330         * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with
 331         CGEN_INCLUDE_DEPS.
 332         (M32RBF_INCLUDE_DEPS): Define.
 333         (m32r .o's): Depend on it.
 334         (mloop.c): Update call to genmloop.sh.
 335         * cpu.h,cpuall.h: Regenerate.
 336         * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h.
 337         #include cgen-scache.h,cgen-cpu.h.
 338         * tconfig.in (WITH_FOO semantic macros): Delete.
 339         * Makefile.in (M32RXF_INCLUDE_DEPS): Define.
 340         (m32rx .o's): Depend on it.
 341         (mloopx.c): Update call to genmloop.sh.
 342         * cpux.h: Regenerate.
 343
 344 Fri Oct 16 09:15:29 1998  Doug Evans  <devans@charmed.cygnus.com>
 345
 346         * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}".
 347
 348 Fri Oct  9 16:11:58 1998  Doug Evans  <devans@seba.cygnus.com>
 349
 350         Add pseudo-basic-block execution support.
 351         * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o.
 352         (SIM_EXTRA_DEPS): Add include/opcode/cgen.h.
 353         (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h.
 354         (mloop.c): Build pseudo-basic-block version.  Depend on stamp-cpu.
 355         * arch.c,arch.h,cpuall.h: Regenerate.
 356         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 357         * sem-switch.c,sem.c: Regenerate.
 358         * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs,
 359         load_regs_pending.
 360         * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register.
 361         (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set,
 362         m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get,
 363         m32rbf_h_accum_set): Likewise.
 364         (m32r_model_{init,update}_insn_cycles): Delete.
 365         (m32rbf_model_insn_{before,after}): New fns.
 366         (m32r_model_record_cti,m32r_model_record_cycles): Delete.
 367         (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete.
 368         (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete.
 369         (check_load_stall): New fn.
 370         (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns.
 371         (m32rbf_model_test_u_exec): New fn.
 372         * mloop.in: Rewrite, use pbb support.
 373         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete.
 374         (sim_fetch_register,sim_store_register): Delete.
 375         * sim-main.h (CIA_GET,CIA_SET): Fix.
 376         (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete.
 377         * tconfig.in (WITH_SCACHE_PBB): Define.
 378         (WITH_SCACHE_PBB_M32RBF): Define.
 379         * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_....
 380         (m32r_trap): Pass pc to sim_engine_halt.
 381         * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384.
 382         * configure: Regenerate.
 383         * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o.
 384         (mloopx.c): Build pseudo-basic-block version.
 385         (semx.o): Delete.
 386         (extractx.o): Add.
 387         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate.
 388         * readx.c: Delete.
 389         * semx.c: Delete.
 390         * extractx.c: New file.
 391         * semx-switch.c: New file.
 392         * m32r-sim.h (BRANCH_NEW_PC): Delete.
 393         (SEM_SKIP_INSN): New macro.
 394         * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register.
 395         (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set,
 396         m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get,
 397         m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise.
 398         (m32rxf_model_insn_{before,after}): New fns.
 399         (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete.
 400         (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete.
 401         (check_load_stall): New fn.
 402         (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns.
 403         * mloopx.in: Rewrite, use pbb support.
 404         * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define.
 405         (WITH_SEM_SWITCH_FULL): Change from 0 to 1.
 406
 407 Wed Sep 16 18:22:27 1998  Doug Evans  <devans@canuck.cygnus.com>
 408
 409         * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros.
 410         ({ACC1L,ACC1H}_REGNUM): New macros.
 411         (m32r_decode_gdb_ctrl_regnum): Add prototype.
 412         * m32r.c (m32r_decode_gdb_ctrl_regnum): New function.
 413         (m32r_fetch_register,m32r_store_register): Rewrite.
 414         * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite.
 415
 416 Tue Sep 15 15:01:14 1998  Doug Evans  <devans@canuck.cygnus.com>
 417
 418         * m32r-sim.h (GET_H_SM): New macro.
 419         (UART params): Update to msa2000.
 420         * devices.c (device_io_read_buffer): Update to msa2000.
 421         * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw.
 422         (m32rb_h_psw_get,m32rb_h_psw_set): New functions.
 423         * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate.
 424         * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw.
 425         (m32rx_h_psw_get,m32rx_h_psw_set): New functions.
 426         * cpux.c,cpux.h,readx.c,semx.c: Regenerate.
 427
 428 Wed Sep  9 15:29:36 1998  Doug Evans  <devans@canuck.cygnus.com>
 429
 430         * m32r-sim.h (m32r_trap): Update prototype.
 431         * traps.c (m32r_trap): New arg `pc'.
 432         * sem.c,sem-switch.c: Regenerated.
 433         * cpux.h,readx.c,semx.c: Regenerated.
 434
 435 Mon Aug  3 12:59:17 1998  Doug Evans  <devans@seba.cygnus.com>
 436
 437         Rename cpu m32r to m32rb to distinguish from architecture name.
 438         * Makefile.in (mloop.c): cpu m32r renamed to m32rb.
 439         * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R.
 440         * tconfig.in (WANT_CPU_M32RB): Ditto.
 441         * m32r.c (WANT_CPU_M32RB): Ditto.
 442         (*): m32r_ cpu fns renamed to m32rb_.
 443         * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update.
 444         * arch.h,arch.c: Regenerate.
 445         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 446         * sem-switch.c,sem.c: Regenerate.
 447
 448         * sim-if.c (sim_open): Don't allocate memory on top of any user
 449         specified memory.
 450         (h_gr_get,h_gr_set): Delete.
 451         * sim-main.h (h_gr_get,h_gr_set): Delete.
 452         * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with
 453         a_m32r_h_gr_[gs]et.
 454
 455         * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h.
 456
 457         * sim-if.c (sim_open): Open opcode table.
 458         (sim_close): Close it.
 459
 460 Tue Jul 28 13:06:19 1998  Doug Evans  <devans@canuck.cygnus.com>
 461
 462         Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that
 463         accept an accumulator choice.
 464         * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 465
 466 Fri Jul 24 13:00:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 467
 468         * m32r.c: Include cgen-mem.h.
 469         * traps.c (m32r_trap): Tweak for -Wall.
 470         * m32rx.c: Include cgen-mem.h.
 471         * semx.c: Regenerate, get -Wall cleanups.
 472
 473 Tue Jul 21 16:53:10 1998  Doug Evans  <devans@seba.cygnus.com>
 474
 475         * cpu.h,extract.c: Regenerate.  pc-rel calcs done on f_dispNN now.
 476         * cpux.h,readx.c,semx.c: Ditto.
 477
 478 Wed Jul  1 16:51:15 1998  Doug Evans  <devans@seba.cygnus.com>
 479
 480         * Makefile.in: cgen_maint -> CGEN_MAINT.
 481         * configure.in: AC_SUBST cgen,cgendir.  No longer look for guile.
 482         * configure: Regenerate.
 483         * arch.c,arch.h,cpuall.h: Regenerate.
 484         * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 485         * sem-switch.c,sem.c: Regenerate.
 486         * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate.
 487         * semx.c: Regenerate.
 488         * mloopx.in (icount): Moved here from genmloop.sh.
 489
 490 Sat Jun 13 07:49:23 1998  Doug Evans  <devans@fallis.cygnus.com>
 491
 492         * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall,
 493         load_stall,biggest_cycles.
 494         * m32r.c (m32r_model_mark_get_h_gr): Update.
 495         (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns.
 496         (m32r_model_record_cti,m32r_model_record_cycles): New functions.
 497         * mloop.in: Call cycle init/update fns.
 498         * model.c: Regenerate.
 499         * m32rx.c (m32rx_model_mark_get_h_gr): Update.
 500         * mloopx.in: Call cycle init/update fns.
 501         * modelx.c: Regenerate.
 502
 503 Wed Jun 10 17:39:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 504
 505         * traps.c: New file.  Trap support moved here from sim-if.c.
 506         * Makefile.in (SIM_OBJS): Add traps.o
 507         * sim-if.c: Don't include targ-vals.h.
 508         (sim_engine_illegal_insn): Moved to traps.c
 509         * sim-main.h (SIM_CORE_SIGNAL): Define.
 510         (m32r_core_signal): Declare.
 511         * m32r-sim.h (m32r_trap): Declare.
 512
 513         * devices.c (device_io_read_buffer): Handle cache purging via MCCR
 514         register.
 515
 516         * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h.
 517         (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros.
 518         (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros.
 519
 520         * extract.c,sem-switch.c,sem.c: Regenerate.
 521         * cpux.h,readx.c,semx.c: Regenerate.
 522
 523 Wed May 20 00:10:40 1998  Doug Evans  <devans@seba.cygnus.com>
 524
 525         * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro.
 526         * mloopx.in (extract): Set abuf.addr for proper fill nop counting.
 527         (execute): Count parallel insns.
 528         * sim-if.c (print_m32r_misc_cpu): Print count.
 529         * sim-main.h (M32R_MISC_PROFILE): New member parallel_count.
 530
 531         Zero bottom two bits of pc in jmp,jl insns.
 532         * sem.c,sem-switch.c: Regenerate.
 533         * semx.c: Regenerate.
 534
 535 Tue May 19 16:45:33 1998  Doug Evans  <devans@seba.cygnus.com>
 536
 537         * sim-if.c (do_trap): Treat traps 2-15 as hardware does.
 538
 539 Sat May 16 13:04:30 1998  Doug Evans  <devans@seba.cygnus.com>
 540
 541         * sim-if.c (sim_stop): Update call to @cpu@_engine_stop.
 542         (sim_sync_stop): New function.
 543
 544 Fri May 15 16:43:27 1998  Doug Evans  <devans@seba.cygnus.com>
 545
 546         * Makefile.in (devices.o): Add dependencies.
 547
 548         * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate.
 549         * sem-switch.c,sem.c: Regenerate.
 550         * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
 551         * cpux.c,cpux.h,modelx.c,semx.c: Regenerate.
 552         * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions.
 553         * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}.
 554         Fix pc value passed to TRACE_INSN for second parallel insn.
 555
 556 Thu May  7 02:51:35 1998  Doug Evans  <devans@seba.cygnus.com>
 557
 558         * Makefile.in (SIM_OBJS): Add sim-cpu.o.
 559
 560 Wed May  6 14:51:39 1998  Doug Evans  <devans@seba.cygnus.com>
 561
 562         * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly.
 563         * model.c: Ditto.  Reorganize model/mach data.
 564         * cpux.h: Ditto.
 565         * modelx.c: Ditto.
 566
 567         * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency.
 568         (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency.
 569         * decode.c,decode.h: Regenerate, introduces IDESC table.
 570         * mloop.in (extract16,extract32): Add IDESC support.
 571         Update names of semantic handler member names.
 572         (execute): Ditto.  Delete call to PROFILE_COUNT_INSN.
 573         * decodex.c,decodex.h: Regenerate, introduces IDESC table.
 574         * mloopx.in: Add IDESC support.
 575         Update names of semantic handler member names.
 576         Delete call to PROFILE_COUNT_INSN.
 577
 578         * sem-switch.c: Regenerate.  Redo computed goto label handling.
 579         * sem.c: Regenerate.  Call PROFILE_COUNT_INSN.
 580         * readx.c: Regenerate.  Redo computed goto label handling.
 581         * semx.c: Regenerate.  Call PROFILE_COUNT_INSN.  Finish profiling
 582         support.
 583
 584         * m32r.c (m32r_fetch_register): Change result type and args to
 585         conform to sim_fetch_register interface.
 586         (m32r_store_register): Ditto for sim_store_register interface.
 587         * m32rx.c (m32rx_fetch_register): Change result type and args to
 588         conform to sim_fetch_register interface.
 589         (m32rx_store_register): Ditto for sim_store_register interface.
 590
 591         * sim-if.c (alloc_cpu): Delete.
 592         (free_state): Uninstall modules here ...
 593         (sim_open): ... and not here.  Call sim_cpu_alloc_all.
 594         Set default architecture/model if not specified.
 595         (sim_fetch_register,sim_store_register): Rewrite.
 596
 597         * sim-if.c (h_pc_get,h_pc_set): Delete.  Renamed to sim_pc_[gs]et
 598         and moved to common/sim-cpu.c.
 599         (sim_create_inferior): Update.
 600         (do_trap): Update.
 601         * sim-main.h (h_pc_get,h_pc_set): Delete.
 602
 603         * sim-main.h (sim_cia): Change to USI.
 604         (sim_cpu): Move m32r_misc_profile before machine generated part.
 605
 606 Tue Apr 28 18:33:31 1998  Geoffrey Noer  <noer@cygnus.com>
 607
 608         * configure: Regenerated to track ../common/aclocal.m4 changes.
 609
 610 Tue Apr 28 18:05:53 1998  Nick Clifton  <nickc@cygnus.com>
 611
 612         * model.c: Rebuilt.
 613         * modelx.c: Rebuilt.
 614
 615 Mon Apr 27 15:36:30 1998  Doug Evans  <devans@seba.cygnus.com>
 616
 617         * cpu.h,model.c,sem-switch.c,sem.c: Regenerated.  Mostly comment
 618         and variable renaming due to macro insn additions.
 619         * mloop.in: Update to use CGEN_INSN_NUM.
 620         * cpux.h,modelx.c,readx.c,semx.c: Regenerated.
 621         * mloopx.in: Update to use CGEN_INSN_NUM.
 622
 623 Sun Apr 26 15:31:55 1998  Tom Tromey  <tromey@creche>
 624
 625         * configure: Regenerated to track ../common/aclocal.m4 changes.
 626         * config.in: Ditto.
 627
 628 Sun Apr 26 15:20:05 1998  Tom Tromey  <tromey@cygnus.com>
 629
 630         * acconfig.h: New file.
 631         * configure.in: Reverted change of Apr 24; use sinclude again.
 632
 633 Fri Apr 24 14:16:40 1998  Tom Tromey  <tromey@creche>
 634
 635         * configure: Regenerated to track ../common/aclocal.m4 changes.
 636         * config.in: Ditto.
 637
 638 Fri Apr 24 11:19:26 1998  Tom Tromey  <tromey@cygnus.com>
 639
 640         * configure.in: Don't call sinclude.
 641
 642 Mon Apr 20 16:12:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 643
 644         * cpu.c,sem.c,sem-switch.c: Regenerate.  From
 645         - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
 646         * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
 647         #include cgen-ops.h.
 648         * cpux.c,readx.c,semx.c: Regenerate.
 649         * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
 650         #include cgen-ops.h.  Delete inclusion of several unnecessary headers.
 651         (m32r_h_accums_get): Sign extend top 8 bits.
 652
 653 Tue Apr 14 14:04:07 1998  Doug Evans  <devans@canuck.cygnus.com>
 654
 655         * semx.c: Regenerate.
 656
 657 Fri Apr 10 18:22:41 1998  Doug Evans  <devans@canuck.cygnus.com>
 658
 659         * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate.
 660         * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
 661
 662 Sat Apr  4 20:36:25 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 663
 664         * configure: Regenerated to track ../common/aclocal.m4 changes.
 665
 666 Fri Mar 27 16:15:52 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 667
 668         * configure: Regenerated to track ../common/aclocal.m4 changes.
 669
 670 Wed Mar 25 12:35:29 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 671
 672         * configure: Regenerated to track ../common/aclocal.m4 changes.
 673
 674 Wed Mar 18 12:38:12 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 675
 676         * configure: Regenerated to track ../common/aclocal.m4 changes.
 677
 678 Sat Mar 14 20:53:36 1998  Doug Evans  <devans@seba.cygnus.com>
 679
 680         * config.in (HAVE_FCNTL_H): Add.
 681         * configure: Regenerate.
 682         * Makefile.in (SIM_OBJS): Add devices.o.
 683         * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device.
 684         (UART_*): Define m32r serial port parameters.
 685         (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define.
 686         * m32r.c (device_io_{read,write}_buffer,device_error): Move from here,
 687         * devices.c: To here.
 688         * sim-if.c: Don't include signal.h,sim-core.h.
 689         (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call.
 690         (sim_resume): Call sim_module_{resume,suspend}.
 691         * m32r.c (m32r_h_cr_{get,set}): Use register number enums.
 692
 693         * tconfig.in (SIM_HANDLES_LMA): Define.
 694
 695         * sim-if.c (do_trap): Result is new pc.
 696         Handle --environment=operating.
 697         * sem-switch.c,sem.c: Regenerate.
 698         * semx.c: Regenerate.
 699
 700 Wed Mar 11 14:07:39 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 701
 702         * sim-if.c (syscall_read_mem, syscall_write_mem): Replace
 703         sim_core_*_map with read_map, write_map, exec_map resp.
 704
 705 Wed Mar  4 11:36:51 1998  Doug Evans  <devans@seba.cygnus.com>
 706
 707         * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h.
 708         (arch.o): Delete cpu-opc.h dependency.
 709         (decode.o,model.o): Likewise.
 710         (decodex.o,modelx.o): Likewise.
 711
 712         * cpu.h,model.c,sem-switch.c,sem.c: Regenerate.
 713         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
 714
 715 Thu Feb 26 18:38:35 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 716
 717         * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK.
 718
 719         * sim-if.c (sim_info): Delete.
 720
 721 Fri Feb 27 10:14:29 1998  Doug Evans  <devans@canuck.cygnus.com>
 722
 723         * mloopx.in: Fix handling of branch in parallel with another insn.
 724         * semx.c: Regenerate.
 725
 726 Mon Feb 23 13:30:46 1998  Doug Evans  <devans@seba.cygnus.com>
 727
 728         * sim-main.h: #include symcat.h.
 729         * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg.
 730         (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros.
 731         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
 732         * sem.c,sem-switch.c: Regenerate.
 733         * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec.
 734         * mloopx.in: Rewrite.
 735         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
 736
 737 Mon Feb 23 12:27:52 1998  Nick Clifton  <nickc@cygnus.com>
 738
 739         * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
 740         in the backup PC register.
 741         * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6
 742         in the backup PC register.
 743
 744 Thu Feb 19 16:39:35 1998  Doug Evans  <devans@canuck.cygnus.com>
 745
 746         * m32r.c (do_lock,do_unlock): Delete.
 747         * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate.
 748         * sem.c,sem-switch.c: Regenerate.
 749         * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate.
 750
 751 Tue Feb 17 18:18:10 1998  Doug Evans  <devans@seba.cygnus.com>
 752
 753         * Makefile.in (M32R_OBJS): Add cpu.o.
 754         (cpu.o): Add rule for.
 755         (NL_TARGET): Define.
 756         * configure.in: Add AC_CHECK_PROG(SCHEME).
 757         * cpu.c: New file.
 758         * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate.
 759         * sem-switch.c,sem.c: Regenerate.
 760         * mloop.in (execute): Update call to semantic fn.
 761         (M32RX_OBJS): Add cpux.o.
 762         (cpux.o): Add rule for.
 763         cpux.c: New file.
 764         * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate.
 765         * m32rx.c (m32rx_h_accums_{get,set}): Rewrite.
 766         (m32rx_h_cr_{get,set}): New functions.
 767         (m32rx_h_accums_{get,set}): New functions.
 768         * mloopx.in: Rewrite main loop.
 769
 770         * m32r.c (do_trap): Move from here.
 771         * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support.
 772         (sim_create_inferior): Use h_pc_set.
 773         (h_pc_{get,set}): New functions.
 774         (h_gr_{get,set}): New functions.
 775         (syscall_{read,write}_mem): New functions.
 776         * sim-main.h (h_{gr,pc}_{get,set}): Declare.
 777
 778 Tue Feb 17 12:44:38 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 779
 780         * sim-if.c (sim_store_register, sim_fetch_register): Pass in
 781         length parameter.  Return -1.
 782         (sim_create_inferior): Pass 4 sim_store_register.
 783
 784 Wed Feb 11 19:53:48 1998  Doug Evans  <devans@canuck.cygnus.com>
 785
 786         * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now.
 787
 788         * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate.
 789         * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate.
 790
 791 Mon Feb  9 19:41:54 1998  Doug Evans  <devans@canuck.cygnus.com>
 792
 793         * decode.c, sem.c: Regenerate.
 794         * cpux.h, decodex.c, readx.c, semx.c: Regenerate.
 795         * m32rx.c (m32rx_h_accums_set): New function.
 796         (m32rx_model_mark_[gs]et_h_gr): New function.
 797         * mloopx.in: Rewrite.
 798         * Makefile.in (mloopx.o): Build with -parallel.
 799         * sim-main.h (_sim_cpu): Delete member `par_exec'.
 800         * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx.
 801
 802 Thu Feb  5 12:44:31 1998  Doug Evans  <devans@seba.cygnus.com>
 803
 804         * Makefile.in (m32r.o): Depend on cpu.h
 805         (extract.o): Pass -DSCACHE_P.
 806         * mloop.in (extract{16,32}): Update call to m32r_decode.
 807         * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate.
 808         * extract.c,model.c,sem-switch.c,sem.c: Regenerate.
 809         * sim-main.h: #include "ansidecl.h".
 810         Don't include cpu-opc.h, done by arch.h.
 811         * Makefile.in (M32RX_OBJS): Build m32rx support now.
 812         (m32rx.o): New rule.
 813         * m32r-sim.h (m32rx_h_cr_[gs]et): Define.
 814         * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC.
 815         (m32rx_h_accums_get): New function.
 816         * mloopx.in: Update call to m32rx_decode.  Rewrite exec loop.
 817         * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate.
 818
 819 Sun Feb  1 16:47:51 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 820
 821         * configure: Regenerated to track ../common/aclocal.m4 changes.
 822
 823 Sat Jan 31 18:15:41 1998  Andrew Cagney  <cagney@b1.cygnus.com>
 824
 825         * configure: Regenerated to track ../common/aclocal.m4 changes.
 826
 827 Thu Jan 29 11:22:00 1998  Doug Evans  <devans@canuck.cygnus.com>
 828
 829         * Makefile.in (M32RX_OBJS): Comment out until m32rx port working.
 830         * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h.
 831         * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry.
 832
 833 Tue Jan 20 14:16:02 1998  Nick Clifton  <nickc@cygnus.com>
 834
 835         * cpux.h: Fix duplicate definition of h_accums field for
 836         fmt_53_sadd structure.
 837
 838 Tue Jan 20 01:42:17 1998  Doug Evans  <devans@seba.cygnus.com>
 839
 840         * Makefile.in: Add m32rx objs, and rules to build them.
 841         * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files.
 842         * m32rx.c, mloopx.in: New files.
 843
 844 Mon Jan 19 22:26:29 1998  Doug Evans  <devans@seba>
 845
 846         * configure: Regenerated to track ../common/aclocal.m4 changes.
 847
 848 Mon Jan 19 14:13:40 1998  Doug Evans  <devans@seba.cygnus.com>
 849
 850         * arch.c, arch.h, cpuall.h: New files.
 851         * arch-defs.h: Deleted.
 852         * mloop.in: Renamed from mainloop.in.
 853         * Makefile.in: Update.
 854         * sem-ops.h: Deleted.
 855         * mem-ops.h: Deleted.
 856         (arch): Renamed from CPU.
 857         * cpu.h: New file.
 858         * decode.c: Redone.
 859         * decode.h: Redone.
 860         * extract.c: Redone.
 861         * model.c: Redone.
 862         * sem-switch.c: Redone.
 863         * sem.c: Renamed from semantics.c, and redone.
 864         * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update.
 865         (GETTWI,SETTWI,BRANCH_NEW_PC): Define.
 866         * m32r.c (WANT_CPU,WANT_CPU_M32R): Define.
 867         (m32r_{fetch,store}_register): New functions.
 868         (model_mark_{get,set}_h_gr): Prefix with m32r_.
 869         (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_.
 870         (h_cr_{get,set}): Prefix with m32r_.
 871         (do_trap): Fetch state from current_cpu, not current_state.
 872         Call sim_engine_halt instead of engine_halt.
 873         * sim-if.c (alloc_cpu): New function.
 874         (free_state): New function.
 875         (sim_open): Call sim_state_alloc, and malloc space for selected cpu
 876         type.  Call sim_analyze_program.
 877         (sim_create_inferior): Handle selected cpu type when setting PC.
 878         (sim_resume): Handle m32rx.
 879         (sim_stop_reason): Deleted.
 880         (print_m32r_misc_cpu): Update.
 881         (sim_{fetch,store}_register): Handle m32rx.
 882         (sim_{read,write}): Deleted.
 883         (sim_engine_illegal_insn): New function.
 884         * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h.
 885         Include arch.h,cpuall.h.  Include cpu.h,decode.h if m32r.
 886         Include cpux.h,decodex.h if m32rx.
 887         (_sim_cpu): Include member appropriate cpu_data member for the cpu.
 888         (M32R_MISC_PROFILE): Renamed from M32R_PROFILE.
 889         (sim_state): Delete members core,events,halt_jmp_buf.
 890         Change `cpu' member to be a pointer to the cpu's struct, rather than
 891         record inside the state struct.
 892         * tconfig.in (WITH_DEVICES): Define here.
 893         (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu.
 894
 895 Fri Jan 16 12:16:56 1998  Nick Clifton  <nickc@cygnus.com>
 896
 897         * arch-defs.h (INSN_NAME): Fix typo.
 898
 899 Mon Dec 15 23:17:11 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 900
 901         * configure: Regenerated to track ../common/aclocal.m4 changes.
 902         * config.in: Ditto.
 903
 904 Thu Dec  4 09:21:05 1997  Doug Evans  <devans@canuck.cygnus.com>
 905
 906         * m32r-sim.h (MSPR_ADDR): New macro.
 907         (m32r_mspr_device): Declare.
 908         (struct _device): Define.
 909         * m32r.c (m32r_mspr_device): New global.
 910         (device_{io_{read,write}_buffer,error}): New functions.
 911         * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map.
 912         * sim-if.c: Delete redundant inclusion of cpu-sim.h.
 913         (sim_open): Attach device to handle MSPR register.
 914         * sim-main.h (WITH_DEVICES): Define as 1.
 915         Include cpu-sim.h.
 916
 917         * configure: Regenerated to track ../common/aclocal.m4 changes.
 918
 919 Wed Dec  3 18:08:44 1997  Doug Evans  <devans@canuck.cygnus.com>
 920
 921         * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call.
 922         * configure: Regenerated.
 923
 924 Wed Nov 19 12:17:08 1997  Doug Evans  <devans@canuck.cygnus.com>
 925
 926         * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}.
 927         * sim-if.c (sim_open): Call sim_config.
 928         (sim_stop_reason): Update call to sim_signal_to_host.
 929
 930 Tue Nov 18 15:33:48 1997  Doug Evans  <devans@canuck.cygnus.com>
 931
 932         * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS).
 933
 934 Fri Oct 31 18:46:46 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 935
 936         * sim-if.c (sim_open): Delete dead call to sim_core_attach.
 937
 938 Mon Oct 27 12:43:54 1997  Doug Evans  <devans@canuck.cygnus.com>
 939
 940         * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division.
 941
 942 Fri Oct  3 09:28:00 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 943
 944         * configure: Regenerated to track ../common/aclocal.m4 changes.
 945
 946 Wed Sep 24 17:38:57 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 947
 948         * configure: Regenerated to track ../common/aclocal.m4 changes.
 949
 950 Tue Sep 23 11:04:38 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 951
 952         * configure: Regenerated to track ../common/aclocal.m4 changes.
 953
 954 Tue Sep 23 10:19:51 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 955
 956         * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE,
 957         SIM_DEFAULT_MODEL): Delete, moved to common.
 958         (SIM_EXTRA_CFLAGS): Update.
 959
 960 Mon Sep 22 11:46:20 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 961
 962         * configure.in (sim_link_links): Configure non-strict memory
 963         alignment.
 964
 965         * configure: Regenerated to track ../common/aclocal.m4 changes.
 966
 967 Fri Sep 19 17:45:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 968
 969         * configure: Regenerated to track ../common/aclocal.m4 changes.
 970
 971 Wed Sep 17 17:44:40 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 972
 973         * sim-if.c (sim_open): Allocate memory under sim-memopt module
 974         using sim_do_commandf.
 975         (sim_open): Set magic-number at the start.
 976         (sim_do_command): Implement.
 977
 978         * sim-main.h (sim_engine_halt): Map onto engine_halt.
 979
 980 Mon Sep 15 17:36:15 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 981
 982         * configure: Regenerated to track ../common/aclocal.m4 changes.
 983
 984 Thu Sep  4 17:21:23 1997  Doug Evans  <dje@seba>
 985
 986         * configure: Regenerated to track ../common/aclocal.m4 changes.
 987
 988 Fri Sep  5 10:21:48 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 989
 990         * Makefile.in (SIM_OBJS): Add sim-memopt.o module.
 991
 992 Thu Sep  4 10:30:02 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 993
 994         * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
 995
 996 Wed Aug 27 18:13:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
 997
 998         * configure: Regenerated to track ../common/aclocal.m4 changes.
 999         * config.in: Ditto.
1000
1001 Tue Aug 26 10:39:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1002
1003         * sim-if.c (sim_kill): Delete.
1004         (sim_create_inferior): Add ABFD argument.
1005         (sim_load): Move setting of PC from here.
1006         (sim_create_inferior): To here.
1007         (sim_load): Delete, use sim-hload.c instead.
1008
1009         * Makefile.in (SIM_OBJS): Add sim-hload.o module.
1010
1011 Mon Aug 25 17:50:22 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1012
1013         * configure: Regenerated to track ../common/aclocal.m4 changes.
1014         * config.in: Ditto.
1015
1016 Mon Aug 25 15:54:08 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1017
1018         * sim-if.c (sim_open): Add ABFD argument.
1019
1020 Tue Jul 22 10:16:16 1997  Doug Evans  <dje@canuck.cygnus.com>
1021
1022         * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
1023         * sim-if.c (sim_open): Use it.
1024
1025 Wed Jun  4 12:48:12 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1026
1027         * sim-main.h (WITH_ENGINE): Disable the common engine for now.
1028
1029 Tue May 27 14:15:44 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1030
1031         * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
1032         (sim_write): Ditto for write.
1033
1034         * m32r.c (do_trap): Ditto for read/write.
1035
1036 Tue May 20 10:18:25 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1037
1038         * sim-if.c (sim_open): Add callback argument.
1039         (sim_set_callbacks, sim_callback): Delete.
1040         (sim_load): Set STATE_LOADED_P.
1041
1042 Mon May 19 12:55:42 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1043
1044         * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
1045         sim_engine_abort.
1046
1047 Mon May  5 12:45:28 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1048
1049         * sim-if.c (sim_open): Update to reflect changes to core in
1050         ../common/.
1051         * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
1052         GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
1053         SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
1054
1055 Sat May  3 08:38:55 1997  Doug Evans  <dje@seba.cygnus.com>
1056
1057         * decode.c (decode): Add computed goto support.
1058
1059 Fri May  2 16:30:26 1997  Andrew Cagney  <cagney@b1.cygnus.com>
1060
1061         * mem-ops.h: Stub additional core read/write arguments.
1062
1063         * sim-main.h: Declare sim_cia - type SI.
1064         (struct _sim_cpu): Move base type to end per common.
1065         (struct _sim_state): Ditto.
1066
1067 Thu May  1 11:15:34 1997  Doug Evans  <dje@canuck.cygnus.com>
1068
1069         Merge from branch into devo.  CGEN generic files moved to common
1070         directory.  K&R C support is no longer provided.
1071
1072 Thu Apr 24 00:39:51 1997  Doug Evans  <dje@canuck.cygnus.com>
1073
1074         * configure: Regenerated to track ../common/aclocal.m4 changes.
1075
1076 Sat Apr 12 12:57:33 1997  Felix Lee  <flee@yin.cygnus.com>
1077
1078         * Makefile.in, seman-cache.c: new file, for wingdb build.
1079         * sim-alloca.h: fixed for wingdb.
1080
1081 Mon Apr  7 13:33:29 1997  Doug Evans  <dje@seba.cygnus.com>
1082
1083         * decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
1084         * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
1085         * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
1086
1087 Fri Apr  4 19:23:12 1997  Doug Evans  <dje@canuck.cygnus.com>
1088
1089         * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
1090         (exc_illegal): Likewise.
1091         * decode.c (decode_vars): Add decode_illegal.
1092         * genmloop.sh: #include "cpu-opc.h".
1093         * sem-switch.c (case_INSN_ILLEGAL): Declare.
1094         (labels): Add case_INSN_ILLEGAL.
1095         (SWITCH): Add INSN_ILLEGAL case.
1096
1097 Wed Mar 26 12:34:00 1997  Doug Evans  <dje@canuck.cygnus.com>
1098
1099         * model.c (model_module): Use 0 not NULL.
1100
1101         * genmloop.sh (sim_main_loop): Handle k&r c.
1102
1103         * sem-switch.c: Regenerate to get k&r c support.
1104         * semantics.c: Likewise.
1105
1106         * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
1107         (ADDCSI,SUBCSI): New functions.
1108         * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1109         * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
1110
1111         * simcache.c (simcache_{install,init,uninstall}): Use
1112         DECLARE_MODULE_INSTALL_HANDLER.
1113         (simcache_option_handler): Use DECLARE_OPTION_HANDLER.
1114
1115         * utils.c: #include "semops.h".
1116
1117 Tue Mar 11 14:30:26 1997  Doug Evans  <dje@seba.cygnus.com>
1118
1119         * profile.c (profile_print_simcache): Fix thinko in printf text.
1120
1121         * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
1122
1123 Mon Mar 10 11:06:29 1997  Doug Evans  <dje@seba.cygnus.com>
1124
1125         * m32r.c (h_cr_get): Rewrite.
1126         (h_cr_set): Rewrite.
1127         * sem-switch.c (rte): bcarry renamed to bcond.
1128         * semantics.c (rte): Likewise.
1129         * simdefs.h (CPU_STATE): Likewise.
1130
1131         * config.in (HAVE_SYS_TIME_H): Add.
1132         * configure.in: Check for sys/time.h.
1133         * configure: Regenerated.
1134         * utils.c: Include sys/time.h if present.
1135
1136         * common.c (sim_parse_args): Account for NULL terminating entry
1137         in long_options table.
1138
1139         * genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
1140         Always use cache if configured in.
1141         * mainloop.in (do_extract_insn{16,32}): New functions.
1142         (normal,fast): Call them.  Handle starting in left slot.
1143         * simcache.c (simcache_option_handler): Disallow -c0.
1144         * sem-switch.c (TRACE_RESULT): Redefine so no tracing.
1145
1146         * profile.c (profile_print_simcache): Fix percentage calc.
1147
1148         * Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
1149
1150 Sun Mar  9 20:42:17 1997  Doug Evans  <dje@seba.cygnus.com>
1151
1152         * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
1153         (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
1154         Add mod-list.h.
1155         (mrun.o): Don't depend on M32R_INCLUDE_DEPS.
1156         (sim-if.o,m32r.o,utils.o): Likewise.
1157         (common.o): Don't explicitly depend on mod-list.h.
1158         (mainloop.c): Pass CPU to genmloop.sh.
1159         (stamp-modules): Depend on configure.
1160         (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
1161         (extract.o): Depend on decode.h, memops.h, semops.h.
1162         (semantics.o,seman-cache.o): Likewise.
1163         (model.o,ops.o): Depend on memops.h.
1164         (extr-cache.o): Disable building for the moment.
1165
1166         * simcommon.h: Delete, move contents into cgen-sim.h.
1167         * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
1168         (UINT,CGEN_CAT3): Define.
1169         ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
1170         (decode_t): Renamed to DECODE.
1171
1172         * simfns.h: Delete, contents moved to memops.h,semops.h.
1173         * memops.h: New file.
1174         * semops.h: New file.
1175         * decode.h: Renamed from semantics.h.
1176
1177         * sim-argv.h: New file.
1178         * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
1179         dependency of sim-argv.h.
1180
1181         * sim-alloca.h: New file.
1182         * common.c: Include it.
1183         * Makefile.in (common.o): Add dependency.
1184
1185         * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
1186         (HAVE_GETRUSAGE,HAVE_TIME): Add.
1187         * configure.in: sinclude ../common/aclocal.m4.
1188         Check for headers time.h, sys/resource.h.
1189         Check for functions time, getrusage.
1190         (sim_link_{files,links}): Add link cpu-opc.h.
1191         (sim_profile): Add simcache.
1192         (SIM_AC_PROFILE): Add simcache, profile.o.
1193         (simcache module): Delete extr-cache.o for now.
1194         (--enable-sim-cache): Allow specification of default cache size.
1195         * configure: Regenerated.
1196
1197         * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
1198         cpu-sim.h,cpu-opc.h.  Don't include m32r-sim.h.
1199         Regenerate.
1200
1201         * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
1202         Don't include m32r-sim.h.
1203         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1204         Simplify profiling test with PROFILE_MODEL_P.
1205         (mvfc,mvtc): Fix access of control registers.
1206         * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
1207         Don't include m32r-sim.h.
1208         (*): Define/Undef FLD macro.  Use it to reference ARGBUF.
1209         Simplify profiling test with PROFILE_MODEL_P.
1210         (mvfc,mvtc): Fix access of control registers.
1211
1212         * sem-switch.c: New file, for GCC computed goto support.
1213
1214         * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
1215         memops.h,semops.h,trace.h,cpu-sim.h.
1216         (RUN_FAST_P): Change default to run fast if cache size > 0
1217         and not profiling.
1218         (sim_main_loop): Record execution time.
1219         Record instruction count even in fast mode.
1220         (init): Allow cpu to provide init code in mainloop.in.
1221         (FAST): Define as 0 or 1 depending on fast mode.
1222         * mainloop.in (normal): Combine with fast case.
1223         Add support for GCC computed gotos.  Count simcache hits/misses.
1224         (init): Initialize "switch" labels if GNUC.
1225
1226         * cgen-utils.in: Don't include opcode/cgen.h.
1227         Include cgen-sim.h, cpu-opc.h.
1228         * common.c: Don't include simcommon.h,mod-list.h.  Include cgen-sim.h.
1229         * m32r-sim.h: Don't include mod-list.h
1230         (RUN_FAST_P): Delete.
1231         * m32r.c: Don't include profile.h.  #include ansidecl.h,cgen-sim.h,
1232         semops.h,memory.h,trace.h
1233         (h_cr_get,h_cr_set): New functions.
1234         * memory.c: #include cgen-sim.h,callback.h.
1235         * ops.c: Don't include profile.h,m32r-sim.h.
1236         Include cgen-sim.h,memops.h,cpu-sim.h.
1237         (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
1238         * trace.c: Include cgen-sim.h,cpu-opc.h.
1239         * trace.h (trace_insn_{init,fini}): Declare.
1240
1241         * model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
1242         Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
1243         Regenerate to get new insn aliases.
1244
1245         * mrun.c: #include "ansidecl.h".
1246         (STATE): Use struct sim_state instead.
1247
1248         * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1249         Don't include simcommon.h.  Include cgen-sim.h,cpu-opc.h.
1250         (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
1251         (profile_print_simcache): New function.
1252         (profile_print): Call it.  Print simulator speed stats.
1253         * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
1254         PROFILE_MEMORY_MASK.
1255         (MODULE_PROFILE_SIMCACHE_P): Define.
1256         (PROFILE_SIMCACHE_MASK): Define.
1257         (PROFILE_COUNT): New members total_insn_count,exec_time.
1258         New members simcache_hits,simcache_misses.
1259         (PROFILE_SIMCACHE_{HITS,MISSES}): Define.
1260         (PROFILE_MODEL_P): New macro.
1261         (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
1262
1263         * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
1264         Don't include simcommon.h,m32r-sim.h.  Include cgen-sim.h,cpu-sim.h.
1265         (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
1266         (sim_info): Pass verbose to profile_print.
1267
1268         * simcache.c: Include cgen-sim.h,callback.h.
1269         (USING_SIMCACHE_P): Replace with SIMCACHE_P.
1270         (simcache_option_handler): Ensure cache size at least 2.
1271         Allow config time specification of default cache size.
1272         * simcache.h (struct simcache): Support GCC computed gotos.
1273         (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
1274         (USING_SIMCACHE_P): New macro.
1275
1276         * simdefs.h: Don't include m32r-opc.h.
1277         (CGEN_MAX_SIM_INSNS): Define.
1278         (CPU_STATE): Regenerate.
1279         (ARGBUF): Regenerate.
1280         (extract,semantic handler decls): Delete, moved to decode.h.
1281
1282         * tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
1283         (USE_SEM_SWITCH): Define.
1284
1285         * utils.c: Include bfd.h,time.h,sys/resource.h.
1286         (sim_time_get,sim_time_elapsed): New functions.
1287         * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
1288
1289 Fri Jan 31 20:25:06 1997  Doug Evans  <dje@canuck.cygnus.com>
1290
1291         * configure.in (AC_CHECK_HEADERS): Handle i386-windows.
1292         * configure: Regenerated.
1293         * model.c: #include <stdlib.h>.
1294         * simcache.c: #include "libiberty.h".
1295         * simcommon.h (alloca): Handle i386-windows.
1296
1297         * common.c: #include libiberty.h.
1298         (sim_signal_to_host): Return 5 if wingdb.
1299
1300 Mon Jan 27 15:22:49 1997  Doug Evans  <dje@seba.cygnus.com>
1301
1302         * configure.in (sim_cache): Enabled by default now, pass default
1303         cache size to --enable-sim-cache.
1304         * simcache.c (simcache_option_handler): Allow -c 0.
1305
1306         * simdefs.h,simfns.h: Regenerate
1307         * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
1308
1309 Tue Jan 21 16:21:01 1997  Doug Evans  <dje@seba.cygnus.com>
1310
1311         Add model profiling support.
1312         * configure.in: Handle --enable-sim-model.
1313         (sim_profile): Add model.
1314         * Makefile.in (model.o): Add rule.
1315         * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
1316         * extract.c (*): Add model profiling support.
1317         * m32r.c (model_mark_{get,set}_h_gr): New functions.
1318         (model_mark_{busy,unbusy}_reg): New functions.
1319         * profile.c (profile_option_handler): Recognize --profile model.
1320         (profile_print_model): New function.
1321         (profile_print): Call it.
1322         * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
1323         (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
1324         (PROFILE_COUNT): New members cycle_count,cti_stall_count,
1325         load_stall_count,taken_count,untaken_count.
1326         * semantics.c (*): Add model profiling support.
1327         * simcommon.h (struct sim_state): New members mach,model.
1328         * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
1329         (MAX_MODELS,MAX_UNITS): Define.
1330         * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
1331
1332         * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
1333         (stamp-modules): Depend on genmodlist.sh.
1334         * common.c (standard_options): Add --max-insns.
1335         (copy_argv): New function.
1336         * tconfig.in (SIM_HAVE_MAX_INSNS): Define.
1337         * genmloop.sh: Allow mainloop.in to contain support code.
1338         * mainloop.in: Move do_insn16,do_insn32 here.
1339         * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
1340         * sim-if.c (sim_open): Don't set max insn count.
1341         (sim_create_inferior): Save argv,envp.
1342         * simcommon.h (struct sim_state): New members argv,envp.
1343         * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
1344         ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
1345         (ARGBUF): New members h_gr_get, h_gr_set.
1346         * trace.c (trace_insn_init,trace_insn_fini): New functions.
1347         (trace_printf): Print to buffer, output later by trace_insn_fini.
1348         * trace.h (TRACE_INSN_{INIT,FINI}): Define.
1349
1350 Thu Dec 19 16:01:59 1996  Doug Evans  <dje@canuck.cygnus.com>
1351
1352         * configure.in (AC_FUNC_ALLOCA): Call.
1353         * configure: Regenerate.
1354         * config.h (HAVE_ALLOCA_H): Add.
1355         * simcommon.h: Add alloca support.
1356         (DECLARE_MODULE_INSTALL_HANDLER): Define.
1357         (DECLARE_OPTION_HANDLER): Define.
1358         (MEM_FN): Declare using PARAMS.
1359         (DECLARE_MEM_FN): Define.
1360         * trace.c (trace_result): Tweak for !STDC.
1361         * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1362         * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
1363         * common.c (sim_print_help_fn): Use PARAMS.
1364         (standard_option_handler): Fix decl for !STDC systems.
1365         * memory.c: #include <stdio.h>
1366         (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
1367         (mem_flat_{read,write},mem_flat_option_handler): Likewise.
1368         * profile.c (profile_install): Likewise.
1369         (profile_option_handler): Likewise.
1370
1371 Thu Dec 19 11:06:19 1996  Doug Evans  <dje@seba.cygnus.com>
1372
1373         * semantics.c (*): Don't suffix big unsigned numbers with "U".
1374         Prefix them with 0x instead.
1375
1376         * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
1377         (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
1378         * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
1379         (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
1380         * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
1381         Add support for boolean and/or.
1382         * utils.c: Redo naming of DI functional support.
1383         (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
1384
1385 Tue Dec 17 12:57:48 1996  Doug Evans  <dje@seba.cygnus.com>
1386
1387         * Directory created.