405 lines
15 KiB
Plaintext
405 lines
15 KiB
Plaintext
Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba>
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* configure: Regenerated to track ../common/aclocal.m4 changes.
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Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* Makefile.in (SIM_OBJS): Add sim-memopt.o module.
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Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach.
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Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* configure: Regenerated to track ../common/aclocal.m4 changes.
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* config.in: Ditto.
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Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-if.c (sim_kill): Delete.
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(sim_create_inferior): Add ABFD argument.
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(sim_load): Move setting of PC from here.
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(sim_create_inferior): To here.
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(sim_load): Delete, use sim-hload.c instead.
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* Makefile.in (SIM_OBJS): Add sim-hload.o module.
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Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* configure: Regenerated to track ../common/aclocal.m4 changes.
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* config.in: Ditto.
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Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-if.c (sim_open): Add ABFD argument.
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Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com>
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* sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro.
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* sim-if.c (sim_open): Use it.
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Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-main.h (WITH_ENGINE): Disable the common engine for now.
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Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer.
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(sim_write): Ditto for write.
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* m32r.c (do_trap): Ditto for read/write.
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Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-if.c (sim_open): Add callback argument.
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(sim_set_callbacks, sim_callback): Delete.
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(sim_load): Set STATE_LOADED_P.
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Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for
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sim_engine_abort.
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Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* sim-if.c (sim_open): Update to reflect changes to core in
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../common/.
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* mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI,
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GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI,
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SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto.
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Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com>
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* decode.c (decode): Add computed goto support.
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Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
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* mem-ops.h: Stub additional core read/write arguments.
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* sim-main.h: Declare sim_cia - type SI.
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(struct _sim_cpu): Move base type to end per common.
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(struct _sim_state): Ditto.
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Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com>
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Merge from branch into devo. CGEN generic files moved to common
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directory. K&R C support is no longer provided.
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Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com>
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* configure: Regenerated to track ../common/aclocal.m4 changes.
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Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com>
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* Makefile.in, seman-cache.c: new file, for wingdb build.
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* sim-alloca.h: fixed for wingdb.
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Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com>
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* decode.c (*): m32r_cgen_insn_table renamed to ..._entries.
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* mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE.
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* simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries.
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Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com>
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* cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr.
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(exc_illegal): Likewise.
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* decode.c (decode_vars): Add decode_illegal.
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* genmloop.sh: #include "cpu-opc.h".
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* sem-switch.c (case_INSN_ILLEGAL): Declare.
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(labels): Add case_INSN_ILLEGAL.
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(SWITCH): Add INSN_ILLEGAL case.
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Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com>
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* model.c (model_module): Use 0 not NULL.
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* genmloop.sh (sim_main_loop): Handle k&r c.
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* sem-switch.c: Regenerate to get k&r c support.
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* semantics.c: Likewise.
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* m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI.
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(ADDCSI,SUBCSI): New functions.
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* sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
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* semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling.
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* simcache.c (simcache_{install,init,uninstall}): Use
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DECLARE_MODULE_INSTALL_HANDLER.
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(simcache_option_handler): Use DECLARE_OPTION_HANDLER.
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* utils.c: #include "semops.h".
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Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com>
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* profile.c (profile_print_simcache): Fix thinko in printf text.
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* simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty.
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Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com>
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* m32r.c (h_cr_get): Rewrite.
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(h_cr_set): Rewrite.
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* sem-switch.c (rte): bcarry renamed to bcond.
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* semantics.c (rte): Likewise.
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* simdefs.h (CPU_STATE): Likewise.
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* config.in (HAVE_SYS_TIME_H): Add.
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* configure.in: Check for sys/time.h.
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* configure: Regenerated.
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* utils.c: Include sys/time.h if present.
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* common.c (sim_parse_args): Account for NULL terminating entry
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in long_options table.
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* genmloop.sh (RUN_FAST_P): Don't run fast if tracing.
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Always use cache if configured in.
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* mainloop.in (do_extract_insn{16,32}): New functions.
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(normal,fast): Call them. Handle starting in left slot.
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* simcache.c (simcache_option_handler): Disallow -c0.
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* sem-switch.c (TRACE_RESULT): Redefine so no tracing.
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* profile.c (profile_print_simcache): Fix percentage calc.
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* Makefile.in (INCLUDE_DEPS): Delete simcommon.h.
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Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com>
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* Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for.
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(M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h.
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Add mod-list.h.
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(mrun.o): Don't depend on M32R_INCLUDE_DEPS.
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(sim-if.o,m32r.o,utils.o): Likewise.
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(common.o): Don't explicitly depend on mod-list.h.
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(mainloop.c): Pass CPU to genmloop.sh.
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(stamp-modules): Depend on configure.
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(decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h.
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(extract.o): Depend on decode.h, memops.h, semops.h.
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(semantics.o,seman-cache.o): Likewise.
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(model.o,ops.o): Depend on memops.h.
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(extr-cache.o): Disable building for the moment.
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* simcommon.h: Delete, move contents into cgen-sim.h.
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* cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h.
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(UINT,CGEN_CAT3): Define.
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({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN.
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(decode_t): Renamed to DECODE.
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* simfns.h: Delete, contents moved to memops.h,semops.h.
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* memops.h: New file.
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* semops.h: New file.
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* decode.h: Renamed from semantics.h.
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* sim-argv.h: New file.
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* Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add
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dependency of sim-argv.h.
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* sim-alloca.h: New file.
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* common.c: Include it.
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* Makefile.in (common.o): Add dependency.
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* config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add.
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(HAVE_GETRUSAGE,HAVE_TIME): Add.
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* configure.in: sinclude ../common/aclocal.m4.
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Check for headers time.h, sys/resource.h.
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Check for functions time, getrusage.
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(sim_link_{files,links}): Add link cpu-opc.h.
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(sim_profile): Add simcache.
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(SIM_AC_PROFILE): Add simcache, profile.o.
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(simcache module): Delete extr-cache.o for now.
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(--enable-sim-cache): Allow specification of default cache size.
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* configure: Regenerated.
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* decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h,
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cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h.
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Regenerate.
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* extract.c: #include cgen-sim.h,decode.h,cpu-sim.h.
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Don't include m32r-sim.h.
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(*): Define/Undef FLD macro. Use it to reference ARGBUF.
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Simplify profiling test with PROFILE_MODEL_P.
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(mvfc,mvtc): Fix access of control registers.
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* semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h.
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Don't include m32r-sim.h.
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(*): Define/Undef FLD macro. Use it to reference ARGBUF.
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Simplify profiling test with PROFILE_MODEL_P.
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(mvfc,mvtc): Fix access of control registers.
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* sem-switch.c: New file, for GCC computed goto support.
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* genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h,
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memops.h,semops.h,trace.h,cpu-sim.h.
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(RUN_FAST_P): Change default to run fast if cache size > 0
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and not profiling.
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(sim_main_loop): Record execution time.
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Record instruction count even in fast mode.
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(init): Allow cpu to provide init code in mainloop.in.
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(FAST): Define as 0 or 1 depending on fast mode.
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* mainloop.in (normal): Combine with fast case.
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Add support for GCC computed gotos. Count simcache hits/misses.
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(init): Initialize "switch" labels if GNUC.
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* cgen-utils.in: Don't include opcode/cgen.h.
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Include cgen-sim.h, cpu-opc.h.
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* common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h.
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* m32r-sim.h: Don't include mod-list.h
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(RUN_FAST_P): Delete.
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* m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h,
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semops.h,memory.h,trace.h
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(h_cr_get,h_cr_set): New functions.
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* memory.c: #include cgen-sim.h,callback.h.
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* ops.c: Don't include profile.h,m32r-sim.h.
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Include cgen-sim.h,memops.h,cpu-sim.h.
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(MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE.
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* trace.c: Include cgen-sim.h,cpu-opc.h.
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* trace.h (trace_insn_{init,fini}): Declare.
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* model.c: Don't include signal.h,stdlib.h,m32r-sim.h.
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Include cgen-sim.h,cpu-sim.h,cpu-opc.h.
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Regenerate to get new insn aliases.
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* mrun.c: #include "ansidecl.h".
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(STATE): Use struct sim_state instead.
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* profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
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Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h.
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(PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK.
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(profile_print_simcache): New function.
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(profile_print): Call it. Print simulator speed stats.
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* profile.h (PROFILE_{READ,WRITE}_MASK): Replace with
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PROFILE_MEMORY_MASK.
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(MODULE_PROFILE_SIMCACHE_P): Define.
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(PROFILE_SIMCACHE_MASK): Define.
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(PROFILE_COUNT): New members total_insn_count,exec_time.
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New members simcache_hits,simcache_misses.
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(PROFILE_SIMCACHE_{HITS,MISSES}): Define.
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(PROFILE_MODEL_P): New macro.
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(PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros.
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* sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H.
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Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h.
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(sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P.
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(sim_info): Pass verbose to profile_print.
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* simcache.c: Include cgen-sim.h,callback.h.
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(USING_SIMCACHE_P): Replace with SIMCACHE_P.
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(simcache_option_handler): Ensure cache size at least 2.
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Allow config time specification of default cache size.
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* simcache.h (struct simcache): Support GCC computed gotos.
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(SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined.
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(USING_SIMCACHE_P): New macro.
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* simdefs.h: Don't include m32r-opc.h.
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(CGEN_MAX_SIM_INSNS): Define.
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(CPU_STATE): Regenerate.
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(ARGBUF): Regenerate.
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(extract,semantic handler decls): Delete, moved to decode.h.
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* tconfig.in: Don't include cgen-sim.h,m32r-sim.h.
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(USE_SEM_SWITCH): Define.
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* utils.c: Include bfd.h,time.h,sys/resource.h.
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(sim_time_get,sim_time_elapsed): New functions.
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* cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare.
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Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com>
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* configure.in (AC_CHECK_HEADERS): Handle i386-windows.
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* configure: Regenerated.
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* model.c: #include <stdlib.h>.
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* simcache.c: #include "libiberty.h".
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* simcommon.h (alloca): Handle i386-windows.
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* common.c: #include libiberty.h.
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(sim_signal_to_host): Return 5 if wingdb.
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Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com>
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* configure.in (sim_cache): Enabled by default now, pass default
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cache size to --enable-sim-cache.
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* simcache.c (simcache_option_handler): Allow -c 0.
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* simdefs.h,simfns.h: Regenerate
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* decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate.
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Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com>
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Add model profiling support.
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* configure.in: Handle --enable-sim-model.
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(sim_profile): Add model.
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* Makefile.in (model.o): Add rule.
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* cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types.
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* extract.c (*): Add model profiling support.
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* m32r.c (model_mark_{get,set}_h_gr): New functions.
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(model_mark_{busy,unbusy}_reg): New functions.
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* profile.c (profile_option_handler): Recognize --profile model.
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(profile_print_model): New function.
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(profile_print): Call it.
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* profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define.
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(PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define.
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(PROFILE_COUNT): New members cycle_count,cti_stall_count,
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load_stall_count,taken_count,untaken_count.
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* semantics.c (*): Add model profiling support.
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* simcommon.h (struct sim_state): New members mach,model.
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* simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type.
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(MAX_MODELS,MAX_UNITS): Define.
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* tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile.
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* Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS).
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(stamp-modules): Depend on genmodlist.sh.
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* common.c (standard_options): Add --max-insns.
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(copy_argv): New function.
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* tconfig.in (SIM_HAVE_MAX_INSNS): Define.
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* genmloop.sh: Allow mainloop.in to contain support code.
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* mainloop.in: Move do_insn16,do_insn32 here.
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* m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read.
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* sim-if.c (sim_open): Don't set max insn count.
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(sim_create_inferior): Save argv,envp.
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* simcommon.h (struct sim_state): New members argv,envp.
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* simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define.
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([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define.
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(ARGBUF): New members h_gr_get, h_gr_set.
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* trace.c (trace_insn_init,trace_insn_fini): New functions.
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(trace_printf): Print to buffer, output later by trace_insn_fini.
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* trace.h (TRACE_INSN_{INIT,FINI}): Define.
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Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com>
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* configure.in (AC_FUNC_ALLOCA): Call.
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* configure: Regenerate.
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* config.h (HAVE_ALLOCA_H): Add.
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* simcommon.h: Add alloca support.
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(DECLARE_MODULE_INSTALL_HANDLER): Define.
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(DECLARE_OPTION_HANDLER): Define.
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(MEM_FN): Declare using PARAMS.
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(DECLARE_MEM_FN): Define.
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* trace.c (trace_result): Tweak for !STDC.
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* cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
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* cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case.
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* common.c (sim_print_help_fn): Use PARAMS.
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(standard_option_handler): Fix decl for !STDC systems.
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* memory.c: #include <stdio.h>
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(mem_flat_{install,init,uninstall}): Fix decl for !STDC systems.
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(mem_flat_{read,write},mem_flat_option_handler): Likewise.
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* profile.c (profile_install): Likewise.
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(profile_option_handler): Likewise.
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Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com>
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* semantics.c (*): Don't suffix big unsigned numbers with "U".
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Prefix them with 0x instead.
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* cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG.
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(SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h.
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* semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement.
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(mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement.
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* simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support.
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Add support for boolean and/or.
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* utils.c: Redo naming of DI functional support.
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(ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions.
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Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com>
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* Directory created.
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