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Diffstat (limited to 'sim/m32r/ChangeLog')
| -rw-r--r-- | sim/m32r/ChangeLog | 1364 |
1 files changed, 0 insertions, 1364 deletions
diff --git a/sim/m32r/ChangeLog b/sim/m32r/ChangeLog deleted file mode 100644 index 3fe36f56bf1..00000000000 --- a/sim/m32r/ChangeLog +++ /dev/null @@ -1,1364 +0,0 @@ -2001-07-05 Ben Elliston <bje@redhat.com> - - * Makefile.in (stamp-arch): Use $(CGEN_CPU_DIR). - (stamp-cpu): Likewise. - (stamp-xcpu): Likewise. - -2001-03-05 Dave Brolley <brolley@redhat.com> - - arch.c: Regenerate. - arch.h: Regenerate. - cpu.c: Regenerate. - cpu.h: Regenerate. - cpuall.h: Regenerate. - cpux.c: Regenerate. - cpux.h: Regenerate. - decode.c: Regenerate. - decode.h: Regenerate. - decodex.c: Regenerate. - decodex.h: Regenerate. - model.c: Regenerate. - modelx.c: Regenerate. - sem-switch.c: Regenerate. - sem.c: Regenerate. - semx-switch.c: Regenerate. - -2001-01-12 Frank Ch. Eigler <fche@redhat.com> - - * configure: Regenerated with sim_scache fix. - -2000-11-18 Greg McGary <greg@mcgary.org> - - * Makefile.in: remove `@true' commands for rules that have - $(CGEN_MAINT) as a prerequisite. - -2000-10-06 Dave Brolley <brolley@redhat.com> - - * sem.c: Regenerated. - * sem-switch.c: Regenerated. - * semx-switch.c: Regenerated. - -2000-08-28 Dave Brolley <brolley@redhat.com> - - * Makefile.in: Use of @true confuses VPATH. Remove it. - * cpu.h: Regenerated. - * cpux.h: Regenerated. - * decode.c: Regenerated. - * decodex.c: Regenerated. - * model.c: Regenerated. - * modelx.c: Regenerated. - * sem-switch.c: Regenerated. - * sem.c: Regenerated. - * semx-switch.c: Regenerated. - -2000-08-21 Frank Ch. Eigler <fche@redhat.com> - - * Makefile.in (m32r-clean): Add stamp-arch, stamp-cpu. - (stamp-arch, stamp-cpu): New targets. - -Tue May 23 21:39:23 2000 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -2000-03-30 Dave Brolley <brolley@redhat.com> - - * configure: Regenerated. - -1999-10-04 Doug Evans <devans@casey.cygnus.com> - - * arch.c,arch.h,cpuall.h: Rebuild. - * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild. - -1999-09-29 Doug Evans <devans@casey.cygnus.com> - - * mloop.in: Update call to sim_engine_invalid_insn. - * sem.c,sem-switch.c: Rebuild. - * traps.c (sim_engine_invalid_insn): New arg `vpc'. Change type of - result to SEM_PC. Return vpc. - * mloopx.in: Ditto. - * semx-switch.c: Rebuild. - -Wed Sep 29 14:47:20 1999 Dave Brolley <brolley@cygnus.com> - - * traps.c (sim_engine_invalid_insn): Return PC. - -Thu Sep 2 18:15:53 1999 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -1999-09-01 Doug Evans <devans@casey.cygnus.com> - - * decodex.c: Rebuild. - -1999-08-28 Doug Evans <devans@casey.cygnus.com> - - * sem.c: Rebuild - - * cpux.h: Rebuild. - -1999-08-09 Doug Evans <devans@casey.cygnus.com> - - * cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild. - * cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild. - -1999-08-04 Doug Evans <devans@casey.cygnus.com> - - * m32r-sim.h (SEM_SKIP_INSN): Delete. - * cpu.h,cpuall.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild. - * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild. - * mloopx.in (emit_parallel): Call SEM_SKIP_COMPILE. - (emit_full_parallel): Ditto. - -1999-05-08 Felix Lee <flee@cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Fri Apr 16 16:47:43 1999 Doug Evans <devans@charmed.cygnus.com> - - * devices.c (device_io_read_buffer): New arg `sd'. - (device_io_write_buffer): New arg `sd'. - (device_error): Give proper arg spec. - -1999-04-10 Doug Evans <devans@casey.cygnus.com> - - * sem-switch.c,sem.c: Rebuild. - * cpux.h,semx-switch.c: Rebuild. - -1999-03-27 Doug Evans <devans@casey.cygnus.com> - - * decode.c: Rebuild. - * decodex.c: Rebuild. - -1999-03-26 Doug Evans <devans@casey.cygnus.com> - - * m32r-sim.h (M32R_DEVICE_LEN): Fix off by one error. - -1999-03-22 Doug Evans <devans@casey.cygnus.com> - - * arch.c,arch.h,model.c: Rebuild. - * modelx.c: Rebuild. - * m32r-sim.h (a_m32r_h_gr_get,a_m32r_h_gr_set): Declare. - (a_m32r_h_cr_get,a_m32r_h_cr_set): Declare. - * m32r.c (m32rbf_fetch_register): Replace calls to a_m32r_h_pc_get, - a_m32r_h_accum_get with appropriate calls to m32rbf_*. - (m32rbf_store_register): Ditto. - (a_m32r_h_gr_get,a_m32r_h_gr_set): New functions. - (a_m32r_h_cr_get,a_m32r_h_cr_set): Ditto. - * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open. - * traps.c (m32r_core_signal): Replace calls to a_m32r_h_*, - with appropriate calls to m32rbf_*. - -1999-03-11 Doug Evans <devans@casey.cygnus.com> - - * arch.c,arch.h,cpu.c,cpu.h,sem.c,sem-switch.c: Rebuild. - * cpux.c,cpux.h,semx-switch.c: Rebuild. - * m32r-sim.h (GET_H_*,SET_H_*, except GET_H_SM): Delete. - * sim-if.c (sim_open): Update call to m32r_cgen_cpu_open. - -1999-02-25 Doug Evans <devans@casey.cygnus.com> - - * cpu.c,cpu.h: Rebuild. - -1999-02-09 Doug Evans <devans@casey.cygnus.com> - - * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h. - (stamp-xmloop): s/-parallel/-parallel-write/. - * configure.in (sim_link_files,sim_link_links): Delete. - * configure: Rebuild. - * decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild. - * decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild. - * mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE. - * sim-if.c (sim_open): m32r_cgen_cpu_open renamed from - m32r_cgen_opcode_open. Set disassembler. - (sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open. - * sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include - m32r-desc.h,m32r-opc.h,m32r-sim.h. - -Thu Feb 4 16:04:26 1999 Doug Evans <devans@canuck.cygnus.com> - - * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate. - -1999-01-27 Doug Evans <devans@casey.cygnus.com> - - * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild. - * cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild. - -1999-01-15 Doug Evans <devans@casey.cygnus.com> - - * decode.h,model.c: Regenerate. - * decodex.h,modelx.c: Regenerate. - -1999-01-14 Doug Evans <devans@casey.cygnus.com> - - * arch.c,arch.h,cpuall.h: Regenerate. - * cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate. - * traps.c (sim_engine_invalid_insn): PCADDR->IADDR. - * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate. - -1999-01-11 Doug Evans <devans@casey.cygnus.com> - - * Makefile.in (m32r-clean): rm eng.h. - * sim-main.h: Delete inclusion of ansidecl.h. - * cpu.h: Regenerate. - * cpux.h: Regenerate. - -1999-01-06 Doug Evans <devans@casey.cygnus.com> - - * cpu.h: Regenerate. - * cpux.h: Regenerate. - -1999-01-05 Doug Evans <devans@casey.cygnus.com> - - * Makefile.in (MAIN_INCLUDE_DEPS): Delete. - (INCLUDE_DEPS,OPS_INCLUDE_DEPS): Delete. - (sim-if.o): Use SIM_MAIN_DEPS. - (arch.o,traps.o,devices.o): Ditto. - (M32RBF_INCLUDE_DEPS): Use CGEN_MAIN_CPU_DEPS. - (m32r.o,mloop.o,cpu.o,decode.o,sem.o,model.o): Simplify dependencies. - (m32rx.o,mloopx.o,cpux.o,decodex.o,semx.o,modelx.o): Ditto. - * cpu.c,cpu.h,decode.c,model.c,sem-switch.c,sem.c: Regenerate. - * m32r-sim.h (m32rbf_h_cr_[gs]et_handler): Declare. - ([GS]ET_H_CR): Define. - (m32rbf_h_psw_[gs]et_handler): Declare. - ([GS]ET_H_PSW): Define. - (m32rbf_h_accum_[gs]et_handler): Declare. - ([GS]ET_H_ACCUM): Define. - (m32rxf_h_{cr,psw,accum}_[gs]et_handler): Declare. - (m32rxf_h_accums_[gs]et_handler): Declare. - ([GS]ET_H_ACCUMS): Define. - * sim-if.c (sim_open): Model probing code moved to sim-model.c. - * m32r.c (WANT_CPU): Define as m32rbf. - (all register access fns): Rename to ..._handler. - * cpux.c,cpux.h,decodex.c,modelx.c,semx.c: Regenerate. - * m32rx.c (WANT_CPU): Define as m32rxf. - (all register access fns): Rename to ..._handler. - -1998-12-14 Doug Evans <devans@casey.cygnus.com> - - * configure.in: --enable-cgen-maint support moved to common/aclocal.m4. - (SIM_AC_OPTION_ALIGNMENT): Make strict. - * configure: Regenerate. - - * sem-switch.c,sem.c,semx-switch.c: Regenerate. - * sim-main.h (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Define. - * traps.c (m32r_core_signal): Handle --environment=operating. - -1998-12-09 Doug Evans <devans@casey.cygnus.com> - - * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate. - * cpux.h,decodex.c,semx-switch.c: Regenerate. - - * sim-if.c: Include string.h or strings.h if present. - -1998-12-04 Doug Evans <devans@casey.cygnus.com> - - * configure.in: Call SIM_AC_OPTION_INLINE. - * configure: Regenerate. - * sim-main.h: Protect against multiple inclusion. - Don't include cgen-scache.h,cgen-cpu.h,cgen-trace.h,cpuall.h. - Done by cgen-sim.h now. - * tconfig.in (SIM_HAVE_MODEL): Delete, moved to cgen-types.h. - * cpuall.h: Regenerate. - * cpu.h,decode.c,sem-switch.c,sem.c: Regenerate. - * mloop.in (extract16): Make static inline again. - Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp. - (extract32): Ditto. - Simplify with call to @cpu@_fill_argbuf,@cpu@_fill_argbuf_tp. - (execute): Test ARGBUF_PROFILE_P before profiling. - Update calls to TRACE_INSN_INIT,TRACE_INSN_FINI. - * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate. - * mloopx.in: Rewrite. - -1998-11-22 Doug Evans <devans@tobor.to.cygnus.com> - - * devices.c (device_io_write_buffer): Fix typo. - * sim-if.c (sim_open): Hack in call to dv_sockser_install. - * tconfig.in (HAVE_DV_SOCKSER): Add but comment out. - -1998-11-18 Doug Evans <devans@casey.cygnus.com> - - * Makefile.in (M32R_OBJS): Delete extract.o. - (extract.o): Delete. - * cpu.c,cpu.h,decode.c,decode.h,sem-switch.c,sem.c: Rebuild. - * mloop.in (extract16): Update type of `insn' arg. - Delete call to d->extract. - (extract32): Ditto. - * cpux.c,cpux.h,decodex.c,decodex.h,semx-switch.c: Rebuild. - * mloopx.in (extractx16): Update type of `insn' arg. - Delete call to d->extract. Delete arg pbb_p. All callers updated. - (extract-simple,full-exec-simple,fast-exec-simple): Delete. - (extractx32): Ditto. - -Wed Nov 4 23:55:37 1998 Doug Evans <devans@seba.cygnus.com> - - * sim-main.h: Delete inclusion of config.h, include sim-basics.h - before cgen-types.h. - * tconfig.in: Guard against multiple inclusion. - * cpu.h: Delete decls moved to genmloop.sh. - * cpux.h: Ditto. - -Mon Oct 19 14:13:05 1998 Doug Evans <devans@seba.cygnus.com> - - * sim-main.h: #include cpu-opc.h. - * arch.c,arch.h,decode.c,extract.c,model.c,sem.c: Regenerate - to get #include cleanup. - * decodex.c,extractx.c,modelx.c: Ditto. - - * Makefile.in (SIM_EXTRA_DEPS): Replace cgen headers with - CGEN_INCLUDE_DEPS. - (M32RBF_INCLUDE_DEPS): Define. - (m32r .o's): Depend on it. - (mloop.c): Update call to genmloop.sh. - * cpu.h,cpuall.h: Regenerate. - * sim-main.h: Delete inclusion of cpu.h,decode.h, moved to cpuall.h. - #include cgen-scache.h,cgen-cpu.h. - * tconfig.in (WITH_FOO semantic macros): Delete. - * Makefile.in (M32RXF_INCLUDE_DEPS): Define. - (m32rx .o's): Depend on it. - (mloopx.c): Update call to genmloop.sh. - * cpux.h: Regenerate. - -Fri Oct 16 09:15:29 1998 Doug Evans <devans@charmed.cygnus.com> - - * sim-if.c (sim_do_command): Handle "sim info reg {bbpsw,bbpc}". - -Fri Oct 9 16:11:58 1998 Doug Evans <devans@seba.cygnus.com> - - Add pseudo-basic-block execution support. - * Makefile.in (SIM_OBJS): Add sim-reg.o, cgen-run.o, sim-stop.o. - (SIM_EXTRA_DEPS): Add include/opcode/cgen.h. - (INCLUDE_DEPS): Delete cpu-sim.h, include/opcode/cgen.h. - (mloop.c): Build pseudo-basic-block version. Depend on stamp-cpu. - * arch.c,arch.h,cpuall.h: Regenerate. - * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. - * sem-switch.c,sem.c: Regenerate. - * m32r-sim.h (M32R_MISC_PROFILE): New members load_regs, - load_regs_pending. - * m32r.c (m32rbf_fetch_register): Renamed from m32rb_fetch_register. - (m32rbf_store_register,m32rbf_h_cr_get,m32rbf_h_cr_set, - m32rbf_h_psw_get,m32rbf_h_psw_set,m32rbf_h_accum_get, - m32rbf_h_accum_set): Likewise. - (m32r_model_{init,update}_insn_cycles): Delete. - (m32rbf_model_insn_{before,after}): New fns. - (m32r_model_record_cti,m32r_model_record_cycles): Delete. - (m32rb_model_mark_get_h_gr,m32rb_model_mark_set_h_gr): Delete. - (m32rb_model_mark_busy_reg,m32rb_model_mark_unbusy_reg): Delete. - (check_load_stall): New fn. - (m32rbf_model_m32r_d_u_{exec,cmp,mac,cti,load,store}): New fns. - (m32rbf_model_test_u_exec): New fn. - * mloop.in: Rewrite, use pbb support. - * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Delete. - (sim_fetch_register,sim_store_register): Delete. - * sim-main.h (CIA_GET,CIA_SET): Fix. - (SIM_ENGINE_HALT_HOOK,SIM_ENGINE_RESTART_HOOK): Delete. - * tconfig.in (WITH_SCACHE_PBB): Define. - (WITH_SCACHE_PBB_M32RBF): Define. - * traps.c (sim_engine_invalid_insn): Renamed from ..._illegal_.... - (m32r_trap): Pass pc to sim_engine_halt. - * configure.in (SIM_AC_OPTION_SCACHE): Change 1024 to 16384. - * configure: Regenerate. - * Makefile.in (M32RX_OBJS): Delete semx.o, add extract.o. - (mloopx.c): Build pseudo-basic-block version. - (semx.o): Delete. - (extractx.o): Add. - * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c: Regenerate. - * readx.c: Delete. - * semx.c: Delete. - * extractx.c: New file. - * semx-switch.c: New file. - * m32r-sim.h (BRANCH_NEW_PC): Delete. - (SEM_SKIP_INSN): New macro. - * m32rx.c (m32rxf_fetch_register): Renamed from m32rx_fetch_register. - (m32rxf_store_register,m32rxf_h_cr_get,m32rxf_h_cr_set, - m32rxf_h_psw_get,m32rxf_h_psw_set,m32rxf_h_accum_get, - m32rxf_h_accum_set,m32rxf_h_accums_get,m32rxf_h_accums_set): Likewise. - (m32rxf_model_insn_{before,after}): New fns. - (m32rx_model_mark_get_h_gr,m32rx_model_mark_set_h_gr): Delete. - (m32rx_model_mark_busy_reg,m32rx_model_mark_unbusy_reg): Delete. - (check_load_stall): New fn. - (m32rxf_model_m32rx_u_{exec,cmp,mac,cti,load,store}): New fns. - * mloopx.in: Rewrite, use pbb support. - * tconfig.in (WITH_SCACHE_PBB_M32RXF): Define. - (WITH_SEM_SWITCH_FULL): Change from 0 to 1. - -Wed Sep 16 18:22:27 1998 Doug Evans <devans@canuck.cygnus.com> - - * m32r-sim.h ({PSW,CBR,SPI,SPU,BPC,BBPSW,BBPC}_REGNUM): New macros. - ({ACC1L,ACC1H}_REGNUM): New macros. - (m32r_decode_gdb_ctrl_regnum): Add prototype. - * m32r.c (m32r_decode_gdb_ctrl_regnum): New function. - (m32r_fetch_register,m32r_store_register): Rewrite. - * m32rx.c (m32rx_fetch_register,m32rx_store_register): Rewrite. - -Tue Sep 15 15:01:14 1998 Doug Evans <devans@canuck.cygnus.com> - - * m32r-sim.h (GET_H_SM): New macro. - (UART params): Update to msa2000. - * devices.c (device_io_read_buffer): Update to msa2000. - * m32r.c (m32rb_h_cr_get,m32rb_h_cr_set): Handle bbpc,bbpsw. - (m32rb_h_psw_get,m32rb_h_psw_set): New functions. - * arch.c,arch.h,cpu.c,cpu.h,sem-switch.c,sem.c: Regenerate. - * m32rx.c (m32rx_h_cr_get,m32rx_h_cr_set): Handle bbpc,bbpsw. - (m32rx_h_psw_get,m32rx_h_psw_set): New functions. - * cpux.c,cpux.h,readx.c,semx.c: Regenerate. - -Wed Sep 9 15:29:36 1998 Doug Evans <devans@canuck.cygnus.com> - - * m32r-sim.h (m32r_trap): Update prototype. - * traps.c (m32r_trap): New arg `pc'. - * sem.c,sem-switch.c: Regenerated. - * cpux.h,readx.c,semx.c: Regenerated. - -Mon Aug 3 12:59:17 1998 Doug Evans <devans@seba.cygnus.com> - - Rename cpu m32r to m32rb to distinguish from architecture name. - * Makefile.in (mloop.c): cpu m32r renamed to m32rb. - * sim-main.h (WANT_CPU_M32RB): Renamed from WANT_CPU_M32R. - * tconfig.in (WANT_CPU_M32RB): Ditto. - * m32r.c (WANT_CPU_M32RB): Ditto. - (*): m32r_ cpu fns renamed to m32rb_. - * sim-if.c (sim_stop,sim_sync_stop,sim_resume): Update. - * arch.h,arch.c: Regenerate. - * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. - * sem-switch.c,sem.c: Regenerate. - - * sim-if.c (sim_open): Don't allocate memory on top of any user - specified memory. - (h_gr_get,h_gr_set): Delete. - * sim-main.h (h_gr_get,h_gr_set): Delete. - * traps.c (m32r_trap): Replace calls to h_gr_[gs]et with - a_m32r_h_gr_[gs]et. - - * Makefile.in (INCLUDE_DEPS): Add include/opcode/cgen.h. - - * sim-if.c (sim_open): Open opcode table. - (sim_close): Close it. - -Tue Jul 28 13:06:19 1998 Doug Evans <devans@canuck.cygnus.com> - - Add support for new versions of mulwhi,mulwlo,macwhi,macwlo that - accept an accumulator choice. - * cpux.c,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate. - -Fri Jul 24 13:00:29 1998 Doug Evans <devans@canuck.cygnus.com> - - * m32r.c: Include cgen-mem.h. - * traps.c (m32r_trap): Tweak for -Wall. - * m32rx.c: Include cgen-mem.h. - * semx.c: Regenerate, get -Wall cleanups. - -Tue Jul 21 16:53:10 1998 Doug Evans <devans@seba.cygnus.com> - - * cpu.h,extract.c: Regenerate. pc-rel calcs done on f_dispNN now. - * cpux.h,readx.c,semx.c: Ditto. - -Wed Jul 1 16:51:15 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in: cgen_maint -> CGEN_MAINT. - * configure.in: AC_SUBST cgen,cgendir. No longer look for guile. - * configure: Regenerate. - * arch.c,arch.h,cpuall.h: Regenerate. - * cpu.c,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. - * sem-switch.c,sem.c: Regenerate. - * cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,readx.c: Regenerate. - * semx.c: Regenerate. - * mloopx.in (icount): Moved here from genmloop.sh. - -Sat Jun 13 07:49:23 1998 Doug Evans <devans@fallis.cygnus.com> - - * m32r-sim.h (M32R_MISC_PROFILE): New members insn_cycles, cti_stall, - load_stall,biggest_cycles. - * m32r.c (m32r_model_mark_get_h_gr): Update. - (m32r_model_init_insn_cycles,m32r_model_update_insn_cycles): New fns. - (m32r_model_record_cti,m32r_model_record_cycles): New functions. - * mloop.in: Call cycle init/update fns. - * model.c: Regenerate. - * m32rx.c (m32rx_model_mark_get_h_gr): Update. - * mloopx.in: Call cycle init/update fns. - * modelx.c: Regenerate. - -Wed Jun 10 17:39:29 1998 Doug Evans <devans@canuck.cygnus.com> - - * traps.c: New file. Trap support moved here from sim-if.c. - * Makefile.in (SIM_OBJS): Add traps.o - * sim-if.c: Don't include targ-vals.h. - (sim_engine_illegal_insn): Moved to traps.c - * sim-main.h (SIM_CORE_SIGNAL): Define. - (m32r_core_signal): Declare. - * m32r-sim.h (m32r_trap): Declare. - - * devices.c (device_io_read_buffer): Handle cache purging via MCCR - register. - - * m32r-sim.h (M32R_MISC_PROFILE): Move here from sim-main.h. - (PROFILE_COUNT_SHORTINSNS,PROFILE_COUNT_LONGINSNS): New macros. - (TRAP_SYSCALL,TRAP_BREAKPOINT): New macros. - - * extract.c,sem-switch.c,sem.c: Regenerate. - * cpux.h,readx.c,semx.c: Regenerate. - -Wed May 20 00:10:40 1998 Doug Evans <devans@seba.cygnus.com> - - * m32r-sim.h (PROFILE_COUNT_PARINSNS): New macro. - * mloopx.in (extract): Set abuf.addr for proper fill nop counting. - (execute): Count parallel insns. - * sim-if.c (print_m32r_misc_cpu): Print count. - * sim-main.h (M32R_MISC_PROFILE): New member parallel_count. - - Zero bottom two bits of pc in jmp,jl insns. - * sem.c,sem-switch.c: Regenerate. - * semx.c: Regenerate. - -Tue May 19 16:45:33 1998 Doug Evans <devans@seba.cygnus.com> - - * sim-if.c (do_trap): Treat traps 2-15 as hardware does. - -Sat May 16 13:04:30 1998 Doug Evans <devans@seba.cygnus.com> - - * sim-if.c (sim_stop): Update call to @cpu@_engine_stop. - (sim_sync_stop): New function. - -Fri May 15 16:43:27 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in (devices.o): Add dependencies. - - * arch.h,cpu.c,cpu.h,cpuall.h: Regenerate. - * sem-switch.c,sem.c: Regenerate. - * mloop.in (execute): Update calls to TRACE_INSN_{INIT,FINI}. - * cpux.c,cpux.h,modelx.c,semx.c: Regenerate. - * m32rx.c (m32rx_model_mark_{busy,unbusy}_reg): New functions. - * mloopx.in (execute): Update calls to TRACE_INSN_{INIT,FINI}. - Fix pc value passed to TRACE_INSN for second parallel insn. - -Thu May 7 02:51:35 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in (SIM_OBJS): Add sim-cpu.o. - -Wed May 6 14:51:39 1998 Doug Evans <devans@seba.cygnus.com> - - * arch.h,arch.c,cpu.h,cpuall.h: Regenerate, tweaks mostly. - * model.c: Ditto. Reorganize model/mach data. - * cpux.h: Ditto. - * modelx.c: Ditto. - - * Makefile.in (m32r.o,mloop.o,cpu.o,model.o): Add decode.h dependency. - (m32rx.o,mloopx.o,cpux.o,modelx.o): Add decodex.h dependency. - * decode.c,decode.h: Regenerate, introduces IDESC table. - * mloop.in (extract16,extract32): Add IDESC support. - Update names of semantic handler member names. - (execute): Ditto. Delete call to PROFILE_COUNT_INSN. - * decodex.c,decodex.h: Regenerate, introduces IDESC table. - * mloopx.in: Add IDESC support. - Update names of semantic handler member names. - Delete call to PROFILE_COUNT_INSN. - - * sem-switch.c: Regenerate. Redo computed goto label handling. - * sem.c: Regenerate. Call PROFILE_COUNT_INSN. - * readx.c: Regenerate. Redo computed goto label handling. - * semx.c: Regenerate. Call PROFILE_COUNT_INSN. Finish profiling - support. - - * m32r.c (m32r_fetch_register): Change result type and args to - conform to sim_fetch_register interface. - (m32r_store_register): Ditto for sim_store_register interface. - * m32rx.c (m32rx_fetch_register): Change result type and args to - conform to sim_fetch_register interface. - (m32rx_store_register): Ditto for sim_store_register interface. - - * sim-if.c (alloc_cpu): Delete. - (free_state): Uninstall modules here ... - (sim_open): ... and not here. Call sim_cpu_alloc_all. - Set default architecture/model if not specified. - (sim_fetch_register,sim_store_register): Rewrite. - - * sim-if.c (h_pc_get,h_pc_set): Delete. Renamed to sim_pc_[gs]et - and moved to common/sim-cpu.c. - (sim_create_inferior): Update. - (do_trap): Update. - * sim-main.h (h_pc_get,h_pc_set): Delete. - - * sim-main.h (sim_cia): Change to USI. - (sim_cpu): Move m32r_misc_profile before machine generated part. - -Tue Apr 28 18:33:31 1998 Geoffrey Noer <noer@cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Tue Apr 28 18:05:53 1998 Nick Clifton <nickc@cygnus.com> - - * model.c: Rebuilt. - * modelx.c: Rebuilt. - -Mon Apr 27 15:36:30 1998 Doug Evans <devans@seba.cygnus.com> - - * cpu.h,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment - and variable renaming due to macro insn additions. - * mloop.in: Update to use CGEN_INSN_NUM. - * cpux.h,modelx.c,readx.c,semx.c: Regenerated. - * mloopx.in: Update to use CGEN_INSN_NUM. - -Sun Apr 26 15:31:55 1998 Tom Tromey <tromey@creche> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Sun Apr 26 15:20:05 1998 Tom Tromey <tromey@cygnus.com> - - * acconfig.h: New file. - * configure.in: Reverted change of Apr 24; use sinclude again. - -Fri Apr 24 14:16:40 1998 Tom Tromey <tromey@creche> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Fri Apr 24 11:19:26 1998 Tom Tromey <tromey@cygnus.com> - - * configure.in: Don't call sinclude. - -Mon Apr 20 16:12:35 1998 Doug Evans <devans@canuck.cygnus.com> - - * cpu.c,sem.c,sem-switch.c: Regenerate. From - - cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS. - * m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions. - #include cgen-ops.h. - * cpux.c,readx.c,semx.c: Regenerate. - * m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions. - #include cgen-ops.h. Delete inclusion of several unnecessary headers. - (m32r_h_accums_get): Sign extend top 8 bits. - -Tue Apr 14 14:04:07 1998 Doug Evans <devans@canuck.cygnus.com> - - * semx.c: Regenerate. - -Fri Apr 10 18:22:41 1998 Doug Evans <devans@canuck.cygnus.com> - - * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate. - * cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate. - -Sat Apr 4 20:36:25 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Fri Mar 27 16:15:52 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Wed Mar 25 12:35:29 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Wed Mar 18 12:38:12 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Sat Mar 14 20:53:36 1998 Doug Evans <devans@seba.cygnus.com> - - * config.in (HAVE_FCNTL_H): Add. - * configure: Regenerate. - * Makefile.in (SIM_OBJS): Add devices.o. - * m32r-sim.h (m32r_devices): Renamed from m32r_mspr_device. - (UART_*): Define m32r serial port parameters. - (M32R_DEVICE_ADDR,M32R_DEVICE_LEN): Define. - * m32r.c (device_io_{read,write}_buffer,device_error): Move from here, - * devices.c: To here. - * sim-if.c: Don't include signal.h,sim-core.h. - (sim_open): Use M32R_DEVICE_{ADDR,LEN} in sim_core_attach call. - (sim_resume): Call sim_module_{resume,suspend}. - * m32r.c (m32r_h_cr_{get,set}): Use register number enums. - - * tconfig.in (SIM_HANDLES_LMA): Define. - - * sim-if.c (do_trap): Result is new pc. - Handle --environment=operating. - * sem-switch.c,sem.c: Regenerate. - * semx.c: Regenerate. - -Wed Mar 11 14:07:39 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (syscall_read_mem, syscall_write_mem): Replace - sim_core_*_map with read_map, write_map, exec_map resp. - -Wed Mar 4 11:36:51 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in (SIM_EXTRA_DEPS): Add cpu-opc.h. - (arch.o): Delete cpu-opc.h dependency. - (decode.o,model.o): Likewise. - (decodex.o,modelx.o): Likewise. - - * cpu.h,model.c,sem-switch.c,sem.c: Regenerate. - * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate. - -Thu Feb 26 18:38:35 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Initialize PROFILE_INFO_CPU_CALLBACK. - - * sim-if.c (sim_info): Delete. - -Fri Feb 27 10:14:29 1998 Doug Evans <devans@canuck.cygnus.com> - - * mloopx.in: Fix handling of branch in parallel with another insn. - * semx.c: Regenerate. - -Mon Feb 23 13:30:46 1998 Doug Evans <devans@seba.cygnus.com> - - * sim-main.h: #include symcat.h. - * m32r-sim.h (BRANCH_NEW_PC): Delete current_cpu arg. - (NEW_PC_{BASE,SKIP,2,4,BRANCH_P}): New macros. - * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate. - * sem.c,sem-switch.c: Regenerate. - * m32r-sim.h (SEM_NEXT_PC): Modify to handle parallel exec. - * mloopx.in: Rewrite. - * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate. - -Mon Feb 23 12:27:52 1998 Nick Clifton <nickc@cygnus.com> - - * m32r.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6 - in the backup PC register. - * m32rx.c (m32r_h_cr_set, m32r_h_cr_get): Shadow control register 6 - in the backup PC register. - -Thu Feb 19 16:39:35 1998 Doug Evans <devans@canuck.cygnus.com> - - * m32r.c (do_lock,do_unlock): Delete. - * cpu.[ch],decode.[ch],extract.c,model.c: Regenerate. - * sem.c,sem-switch.c: Regenerate. - * cpux.[ch],decodex.[ch],readx.c,semx.c: Regenerate. - -Tue Feb 17 18:18:10 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in (M32R_OBJS): Add cpu.o. - (cpu.o): Add rule for. - (NL_TARGET): Define. - * configure.in: Add AC_CHECK_PROG(SCHEME). - * cpu.c: New file. - * cpuall.h,cpu.h,decode.c,decode.h,extract.c,model.c: Regenerate. - * sem-switch.c,sem.c: Regenerate. - * mloop.in (execute): Update call to semantic fn. - (M32RX_OBJS): Add cpux.o. - (cpux.o): Add rule for. - cpux.c: New file. - * cpux.h,decodex.c,decodex.h,modelx.c,readx.c,semx.c: Regenerate. - * m32rx.c (m32rx_h_accums_{get,set}): Rewrite. - (m32rx_h_cr_{get,set}): New functions. - (m32rx_h_accums_{get,set}): New functions. - * mloopx.in: Rewrite main loop. - - * m32r.c (do_trap): Move from here. - * sim-if.c (do_trap): To here, and rewrite to use CB_SYSCALL support. - (sim_create_inferior): Use h_pc_set. - (h_pc_{get,set}): New functions. - (h_gr_{get,set}): New functions. - (syscall_{read,write}_mem): New functions. - * sim-main.h (h_{gr,pc}_{get,set}): Declare. - -Tue Feb 17 12:44:38 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_store_register, sim_fetch_register): Pass in - length parameter. Return -1. - (sim_create_inferior): Pass 4 sim_store_register. - -Wed Feb 11 19:53:48 1998 Doug Evans <devans@canuck.cygnus.com> - - * sim-main.h (CIA_GET,CIA_SET): Provide dummy definitions for now. - - * decode.c, decode.h, sem.c, sem-switch.c, model.c: Regenerate. - * cpux.c, decodex.c, decodex.h, readx.c, semx.c, modelx.c: Regenerate. - -Mon Feb 9 19:41:54 1998 Doug Evans <devans@canuck.cygnus.com> - - * decode.c, sem.c: Regenerate. - * cpux.h, decodex.c, readx.c, semx.c: Regenerate. - * m32rx.c (m32rx_h_accums_set): New function. - (m32rx_model_mark_[gs]et_h_gr): New function. - * mloopx.in: Rewrite. - * Makefile.in (mloopx.o): Build with -parallel. - * sim-main.h (_sim_cpu): Delete member `par_exec'. - * tconfig.in (WITH_SEM_SWITCH_FULL): Define as 0 for m32rx. - -Thu Feb 5 12:44:31 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in (m32r.o): Depend on cpu.h - (extract.o): Pass -DSCACHE_P. - * mloop.in (extract{16,32}): Update call to m32r_decode. - * arch.h,cpu.h,cpuall.h,decode.[ch]: Regenerate. - * extract.c,model.c,sem-switch.c,sem.c: Regenerate. - * sim-main.h: #include "ansidecl.h". - Don't include cpu-opc.h, done by arch.h. - * Makefile.in (M32RX_OBJS): Build m32rx support now. - (m32rx.o): New rule. - * m32r-sim.h (m32rx_h_cr_[gs]et): Define. - * m32rx.c (m32rx_{fetch,store}_register): Update {get,set} of PC. - (m32rx_h_accums_get): New function. - * mloopx.in: Update call to m32rx_decode. Rewrite exec loop. - * cpux.h,decodex.[ch],modelx.c,readx.c,semx.c: Regenerate. - -Sun Feb 1 16:47:51 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Sat Jan 31 18:15:41 1998 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Thu Jan 29 11:22:00 1998 Doug Evans <devans@canuck.cygnus.com> - - * Makefile.in (M32RX_OBJS): Comment out until m32rx port working. - * arch.h (HAVE_CPU_M32R{,X}): Delete, moved to m32r-opc.h. - * arch.c (machs): Check ifdef HAVE_CPU_FOO for each entry. - -Tue Jan 20 14:16:02 1998 Nick Clifton <nickc@cygnus.com> - - * cpux.h: Fix duplicate definition of h_accums field for - fmt_53_sadd structure. - -Tue Jan 20 01:42:17 1998 Doug Evans <devans@seba.cygnus.com> - - * Makefile.in: Add m32rx objs, and rules to build them. - * cpux.h, decodex.h, decodex.c, readx.c, semx.c, modelx.c: New files. - * m32rx.c, mloopx.in: New files. - -Mon Jan 19 22:26:29 1998 Doug Evans <devans@seba> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Mon Jan 19 14:13:40 1998 Doug Evans <devans@seba.cygnus.com> - - * arch.c, arch.h, cpuall.h: New files. - * arch-defs.h: Deleted. - * mloop.in: Renamed from mainloop.in. - * Makefile.in: Update. - * sem-ops.h: Deleted. - * mem-ops.h: Deleted. - (arch): Renamed from CPU. - * cpu.h: New file. - * decode.c: Redone. - * decode.h: Redone. - * extract.c: Redone. - * model.c: Redone. - * sem-switch.c: Redone. - * sem.c: Renamed from semantics.c, and redone. - * m32r-sim.h (PROFILE_COUNT_FILLNOPS): Update. - (GETTWI,SETTWI,BRANCH_NEW_PC): Define. - * m32r.c (WANT_CPU,WANT_CPU_M32R): Define. - (m32r_{fetch,store}_register): New functions. - (model_mark_{get,set}_h_gr): Prefix with m32r_. - (m32r_model_mark_{busy,unbusy}_reg): Prefix with m32r_. - (h_cr_{get,set}): Prefix with m32r_. - (do_trap): Fetch state from current_cpu, not current_state. - Call sim_engine_halt instead of engine_halt. - * sim-if.c (alloc_cpu): New function. - (free_state): New function. - (sim_open): Call sim_state_alloc, and malloc space for selected cpu - type. Call sim_analyze_program. - (sim_create_inferior): Handle selected cpu type when setting PC. - (sim_resume): Handle m32rx. - (sim_stop_reason): Deleted. - (print_m32r_misc_cpu): Update. - (sim_{fetch,store}_register): Handle m32rx. - (sim_{read,write}): Deleted. - (sim_engine_illegal_insn): New function. - * sim-main.h: Don't include arch-defs.h,sim-core.h,sim-events.h. - Include arch.h,cpuall.h. Include cpu.h,decode.h if m32r. - Include cpux.h,decodex.h if m32rx. - (_sim_cpu): Include member appropriate cpu_data member for the cpu. - (M32R_MISC_PROFILE): Renamed from M32R_PROFILE. - (sim_state): Delete members core,events,halt_jmp_buf. - Change `cpu' member to be a pointer to the cpu's struct, rather than - record inside the state struct. - * tconfig.in (WITH_DEVICES): Define here. - (WITH_FAST,WITH_SEM_SWITCH_{FULL,FAST}): Define for the cpu. - -Fri Jan 16 12:16:56 1998 Nick Clifton <nickc@cygnus.com> - - * arch-defs.h (INSN_NAME): Fix typo. - -Mon Dec 15 23:17:11 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Thu Dec 4 09:21:05 1997 Doug Evans <devans@canuck.cygnus.com> - - * m32r-sim.h (MSPR_ADDR): New macro. - (m32r_mspr_device): Declare. - (struct _device): Define. - * m32r.c (m32r_mspr_device): New global. - (device_{io_{read,write}_buffer,error}): New functions. - * mem-ops.h (SETMEM*): Use sim_core_write_map, not read map. - * sim-if.c: Delete redundant inclusion of cpu-sim.h. - (sim_open): Attach device to handle MSPR register. - * sim-main.h (WITH_DEVICES): Define as 1. - Include cpu-sim.h. - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Wed Dec 3 18:08:44 1997 Doug Evans <devans@canuck.cygnus.com> - - * configure.in (SIM_AC_OPTION_ENVIRONMENT): Call. - * configure: Regenerated. - -Wed Nov 19 12:17:08 1997 Doug Evans <devans@canuck.cygnus.com> - - * mem-ops.h: Rename SIM_SIG{ACCESS,ALIGN} to SIM_SIG{SEGV,BUS}. - * sim-if.c (sim_open): Call sim_config. - (sim_stop_reason): Update call to sim_signal_to_host. - -Tue Nov 18 15:33:48 1997 Doug Evans <devans@canuck.cygnus.com> - - * Makefile.in (SIM_OBJS): Use $(SIM_NEW_COMMON_OBJS). - -Fri Oct 31 18:46:46 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Delete dead call to sim_core_attach. - -Mon Oct 27 12:43:54 1997 Doug Evans <devans@canuck.cygnus.com> - - * sem-ops.h (U{DIV,MOD}[BHSD]I): Use unsigned division. - -Fri Oct 3 09:28:00 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Wed Sep 24 17:38:57 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Tue Sep 23 11:04:38 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Tue Sep 23 10:19:51 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (SIM_ENDIAN, SIM_HOSTENDIAN, SIM_SCACHE, - SIM_DEFAULT_MODEL): Delete, moved to common. - (SIM_EXTRA_CFLAGS): Update. - -Mon Sep 22 11:46:20 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure.in (sim_link_links): Configure non-strict memory - alignment. - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Fri Sep 19 17:45:25 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Wed Sep 17 17:44:40 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Allocate memory under sim-memopt module - using sim_do_commandf. - (sim_open): Set magic-number at the start. - (sim_do_command): Implement. - - * sim-main.h (sim_engine_halt): Map onto engine_halt. - -Mon Sep 15 17:36:15 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Thu Sep 4 17:21:23 1997 Doug Evans <dje@seba> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Fri Sep 5 10:21:48 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (SIM_OBJS): Add sim-memopt.o module. - -Thu Sep 4 10:30:02 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Pass zero modulo arg to sim_core_attach. - -Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Tue Aug 26 10:39:42 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_kill): Delete. - (sim_create_inferior): Add ABFD argument. - (sim_load): Move setting of PC from here. - (sim_create_inferior): To here. - (sim_load): Delete, use sim-hload.c instead. - - * Makefile.in (SIM_OBJS): Add sim-hload.o module. - -Mon Aug 25 17:50:22 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - * config.in: Ditto. - -Mon Aug 25 15:54:08 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Add ABFD argument. - -Tue Jul 22 10:16:16 1997 Doug Evans <dje@canuck.cygnus.com> - - * sim-main.h (M32R_DEFAULT_MEM_SIZE): New macro. - * sim-if.c (sim_open): Use it. - -Wed Jun 4 12:48:12 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-main.h (WITH_ENGINE): Disable the common engine for now. - -Tue May 27 14:15:44 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_read): Pass NULL cpu to sim_core_read_buffer. - (sim_write): Ditto for write. - - * m32r.c (do_trap): Ditto for read/write. - -Tue May 20 10:18:25 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Add callback argument. - (sim_set_callbacks, sim_callback): Delete. - (sim_load): Set STATE_LOADED_P. - -Mon May 19 12:55:42 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * Makefile.in (SIM_OBJS): Link in sim-abort.o as a stub for - sim_engine_abort. - -Mon May 5 12:45:28 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * sim-if.c (sim_open): Update to reflect changes to core in - ../common/. - * mem-ops.h (GETMEMQI, GETMEMHI, GETMEMSI, GETMEMDI, GETMEMUQI, - GETMEMUHI, GETMEMUSI, GETMEMUDI, SETMEMQI, SETMEMHI, SETMEMSI, - SETMEMDI, SETMEMUQI, SETMEMUHI, SETMEMUSI, SETMEMUDI): Ditto. - -Sat May 3 08:38:55 1997 Doug Evans <dje@seba.cygnus.com> - - * decode.c (decode): Add computed goto support. - -Fri May 2 16:30:26 1997 Andrew Cagney <cagney@b1.cygnus.com> - - * mem-ops.h: Stub additional core read/write arguments. - - * sim-main.h: Declare sim_cia - type SI. - (struct _sim_cpu): Move base type to end per common. - (struct _sim_state): Ditto. - -Thu May 1 11:15:34 1997 Doug Evans <dje@canuck.cygnus.com> - - Merge from branch into devo. CGEN generic files moved to common - directory. K&R C support is no longer provided. - -Thu Apr 24 00:39:51 1997 Doug Evans <dje@canuck.cygnus.com> - - * configure: Regenerated to track ../common/aclocal.m4 changes. - -Sat Apr 12 12:57:33 1997 Felix Lee <flee@yin.cygnus.com> - - * Makefile.in, seman-cache.c: new file, for wingdb build. - * sim-alloca.h: fixed for wingdb. - -Mon Apr 7 13:33:29 1997 Doug Evans <dje@seba.cygnus.com> - - * decode.c (*): m32r_cgen_insn_table renamed to ..._entries. - * mainloop.in: Use CGEN_INSN_INDEX instead of CGEN_INSN_TYPE. - * simdefs.h (INSN_NAME): m32r_cgen_insn_table renamed to ..._entries. - -Fri Apr 4 19:23:12 1997 Doug Evans <dje@canuck.cygnus.com> - - * cgen-utils.in (ex_illegal): Fill in abuf->length, abuf->addr. - (exc_illegal): Likewise. - * decode.c (decode_vars): Add decode_illegal. - * genmloop.sh: #include "cpu-opc.h". - * sem-switch.c (case_INSN_ILLEGAL): Declare. - (labels): Add case_INSN_ILLEGAL. - (SWITCH): Add INSN_ILLEGAL case. - -Wed Mar 26 12:34:00 1997 Doug Evans <dje@canuck.cygnus.com> - - * model.c (model_module): Use 0 not NULL. - - * genmloop.sh (sim_main_loop): Handle k&r c. - - * sem-switch.c: Regenerate to get k&r c support. - * semantics.c: Likewise. - - * m32r.c (ADD_{OV,CA}_SI,SUB_{OV,CA}_SI): Renamed to {ADD,SUB}[OC]FSI. - (ADDCSI,SUBCSI): New functions. - * sem-switch.c (addv,addv3,addx,subv,subx): Fix carry bit handling. - * semantics.c (addv,addv3,addx,subv,subx): Fix carry bit handling. - - * simcache.c (simcache_{install,init,uninstall}): Use - DECLARE_MODULE_INSTALL_HANDLER. - (simcache_option_handler): Use DECLARE_OPTION_HANDLER. - - * utils.c: #include "semops.h". - -Tue Mar 11 14:30:26 1997 Doug Evans <dje@seba.cygnus.com> - - * profile.c (profile_print_simcache): Fix thinko in printf text. - - * simdefs.h (struct argbuf): Add member to fmt_20 so it's not empty. - -Mon Mar 10 11:06:29 1997 Doug Evans <dje@seba.cygnus.com> - - * m32r.c (h_cr_get): Rewrite. - (h_cr_set): Rewrite. - * sem-switch.c (rte): bcarry renamed to bcond. - * semantics.c (rte): Likewise. - * simdefs.h (CPU_STATE): Likewise. - - * config.in (HAVE_SYS_TIME_H): Add. - * configure.in: Check for sys/time.h. - * configure: Regenerated. - * utils.c: Include sys/time.h if present. - - * common.c (sim_parse_args): Account for NULL terminating entry - in long_options table. - - * genmloop.sh (RUN_FAST_P): Don't run fast if tracing. - Always use cache if configured in. - * mainloop.in (do_extract_insn{16,32}): New functions. - (normal,fast): Call them. Handle starting in left slot. - * simcache.c (simcache_option_handler): Disallow -c0. - * sem-switch.c (TRACE_RESULT): Redefine so no tracing. - - * profile.c (profile_print_simcache): Fix percentage calc. - - * Makefile.in (INCLUDE_DEPS): Delete simcommon.h. - -Sun Mar 9 20:42:17 1997 Doug Evans <dje@seba.cygnus.com> - - * Makefile.in (COMMON_{PRE,POST}_CONFIG_FRAG): Add delimiters for. - (M32R_INCLUDE_DEPS): Use cpu-sim.h instead of m32r-sim.h. - Add mod-list.h. - (mrun.o): Don't depend on M32R_INCLUDE_DEPS. - (sim-if.o,m32r.o,utils.o): Likewise. - (common.o): Don't explicitly depend on mod-list.h. - (mainloop.c): Pass CPU to genmloop.sh. - (stamp-modules): Depend on configure. - (decode.o): Depend on decode,h, memops.h, semops.h, cpu-opc.h. - (extract.o): Depend on decode.h, memops.h, semops.h. - (semantics.o,seman-cache.o): Likewise. - (model.o,ops.o): Depend on memops.h. - (extr-cache.o): Disable building for the moment. - - * simcommon.h: Delete, move contents into cgen-sim.h. - * cgen-sim.h: Don't include ansidecl.h,bfd.h,simfns.h. - (UINT,CGEN_CAT3): Define. - ({extract,semantic}_fn_t): Renamed to {EXTRACT,SEMANTIC}_FN. - (decode_t): Renamed to DECODE. - - * simfns.h: Delete, contents moved to memops.h,semops.h. - * memops.h: New file. - * semops.h: New file. - * decode.h: Renamed from semantics.h. - - * sim-argv.h: New file. - * Makefile.in (memory.o,trace.o,profile.o,simcache.o,common): Add - dependency of sim-argv.h. - - * sim-alloca.h: New file. - * common.c: Include it. - * Makefile.in (common.o): Add dependency. - - * config.in (HAVE_TIME_H,HAVE_SYS_RESOURCE_H): Add. - (HAVE_GETRUSAGE,HAVE_TIME): Add. - * configure.in: sinclude ../common/aclocal.m4. - Check for headers time.h, sys/resource.h. - Check for functions time, getrusage. - (sim_link_{files,links}): Add link cpu-opc.h. - (sim_profile): Add simcache. - (SIM_AC_PROFILE): Add simcache, profile.o. - (simcache module): Delete extr-cache.o for now. - (--enable-sim-cache): Allow specification of default cache size. - * configure: Regenerated. - - * decode.c: #include cgen-sim.h,memops.h,semops.h,decode.h, - cpu-sim.h,cpu-opc.h. Don't include m32r-sim.h. - Regenerate. - - * extract.c: #include cgen-sim.h,decode.h,cpu-sim.h. - Don't include m32r-sim.h. - (*): Define/Undef FLD macro. Use it to reference ARGBUF. - Simplify profiling test with PROFILE_MODEL_P. - (mvfc,mvtc): Fix access of control registers. - * semantic.c: #include cgen-sim.h,memops.h,semops.h,decode.h,cpu-sim.h. - Don't include m32r-sim.h. - (*): Define/Undef FLD macro. Use it to reference ARGBUF. - Simplify profiling test with PROFILE_MODEL_P. - (mvfc,mvtc): Fix access of control registers. - - * sem-switch.c: New file, for GCC computed goto support. - - * genmloop.sh: Add #include's of bfd.h,callback.h,cgen-sim.h, - memops.h,semops.h,trace.h,cpu-sim.h. - (RUN_FAST_P): Change default to run fast if cache size > 0 - and not profiling. - (sim_main_loop): Record execution time. - Record instruction count even in fast mode. - (init): Allow cpu to provide init code in mainloop.in. - (FAST): Define as 0 or 1 depending on fast mode. - * mainloop.in (normal): Combine with fast case. - Add support for GCC computed gotos. Count simcache hits/misses. - (init): Initialize "switch" labels if GNUC. - - * cgen-utils.in: Don't include opcode/cgen.h. - Include cgen-sim.h, cpu-opc.h. - * common.c: Don't include simcommon.h,mod-list.h. Include cgen-sim.h. - * m32r-sim.h: Don't include mod-list.h - (RUN_FAST_P): Delete. - * m32r.c: Don't include profile.h. #include ansidecl.h,cgen-sim.h, - semops.h,memory.h,trace.h - (h_cr_get,h_cr_set): New functions. - * memory.c: #include cgen-sim.h,callback.h. - * ops.c: Don't include profile.h,m32r-sim.h. - Include cgen-sim.h,memops.h,cpu-sim.h. - (MEMOPS_DEFINE_INLINE): Renamed from SIMFNS_DEFINE_INLINE. - * trace.c: Include cgen-sim.h,cpu-opc.h. - * trace.h (trace_insn_{init,fini}): Declare. - - * model.c: Don't include signal.h,stdlib.h,m32r-sim.h. - Include cgen-sim.h,cpu-sim.h,cpu-opc.h. - Regenerate to get new insn aliases. - - * mrun.c: #include "ansidecl.h". - (STATE): Use struct sim_state instead. - - * profile.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. - Don't include simcommon.h. Include cgen-sim.h,cpu-opc.h. - (PROFILE_{READ,WRITE}_MASK): Replace with PROFILE_MEMORY_MASK. - (profile_print_simcache): New function. - (profile_print): Call it. Print simulator speed stats. - * profile.h (PROFILE_{READ,WRITE}_MASK): Replace with - PROFILE_MEMORY_MASK. - (MODULE_PROFILE_SIMCACHE_P): Define. - (PROFILE_SIMCACHE_MASK): Define. - (PROFILE_COUNT): New members total_insn_count,exec_time. - New members simcache_hits,simcache_misses. - (PROFILE_SIMCACHE_{HITS,MISSES}): Define. - (PROFILE_MODEL_P): New macro. - (PROFILE_COUNT_SIMCACHE_{HIT,MISS}): New macros. - - * sim-if.c: Surround #include <stdlib.h> with HAVE_STDLIB_H. - Don't include simcommon.h,m32r-sim.h. Include cgen-sim.h,cpu-sim.h. - (sim_resume): Use USING_SIMCACHE_P instead of RUN_FAST_P. - (sim_info): Pass verbose to profile_print. - - * simcache.c: Include cgen-sim.h,callback.h. - (USING_SIMCACHE_P): Replace with SIMCACHE_P. - (simcache_option_handler): Ensure cache size at least 2. - Allow config time specification of default cache size. - * simcache.h (struct simcache): Support GCC computed gotos. - (SIMCACHE_DEFAULT_CACHE_SIZE): USe CONFIG_SIM_CACHE_SIZE if defined. - (USING_SIMCACHE_P): New macro. - - * simdefs.h: Don't include m32r-opc.h. - (CGEN_MAX_SIM_INSNS): Define. - (CPU_STATE): Regenerate. - (ARGBUF): Regenerate. - (extract,semantic handler decls): Delete, moved to decode.h. - - * tconfig.in: Don't include cgen-sim.h,m32r-sim.h. - (USE_SEM_SWITCH): Define. - - * utils.c: Include bfd.h,time.h,sys/resource.h. - (sim_time_get,sim_time_elapsed): New functions. - * cgen-sim.h (SIM_TIME,sim_time_get,sim_time_elapsed): Declare. - -Fri Jan 31 20:25:06 1997 Doug Evans <dje@canuck.cygnus.com> - - * configure.in (AC_CHECK_HEADERS): Handle i386-windows. - * configure: Regenerated. - * model.c: #include <stdlib.h>. - * simcache.c: #include "libiberty.h". - * simcommon.h (alloca): Handle i386-windows. - - * common.c: #include libiberty.h. - (sim_signal_to_host): Return 5 if wingdb. - -Mon Jan 27 15:22:49 1997 Doug Evans <dje@seba.cygnus.com> - - * configure.in (sim_cache): Enabled by default now, pass default - cache size to --enable-sim-cache. - * simcache.c (simcache_option_handler): Allow -c 0. - - * simdefs.h,simfns.h: Regenerate - * decode.c,extract.c,model.c,ops.c,semantics.c: Regenerate. - -Tue Jan 21 16:21:01 1997 Doug Evans <dje@seba.cygnus.com> - - Add model profiling support. - * configure.in: Handle --enable-sim-model. - (sim_profile): Add model. - * Makefile.in (model.o): Add rule. - * cgen-sim.h (UNIT,INSN_TIMING,MACH,MODEL): New types. - * extract.c (*): Add model profiling support. - * m32r.c (model_mark_{get,set}_h_gr): New functions. - (model_mark_{busy,unbusy}_reg): New functions. - * profile.c (profile_option_handler): Recognize --profile model. - (profile_print_model): New function. - (profile_print): Call it. - * profile.h (MODULE_profile_model,MODULE_PROFILE_MODEL_P): Define. - (PROFILE_MODEL_MASK,PROFILE_LABEL_WIDTH): Define. - (PROFILE_COUNT): New members cycle_count,cti_stall_count, - load_stall_count,taken_count,untaken_count. - * semantics.c (*): Add model profiling support. - * simcommon.h (struct sim_state): New members mach,model. - * simdefs.h (CPU_PROFILE,MODEL_TYPE,UNIT_TYPE): New type. - (MAX_MODELS,MAX_UNITS): Define. - * tconfig.in (STATE_EXTRA_MEMBERS): Add cpu_profile. - - * Makefile.in (INCLUDE_DEPS): Add $(SIM_MODULES_HDRS). - (stamp-modules): Depend on genmodlist.sh. - * common.c (standard_options): Add --max-insns. - (copy_argv): New function. - * tconfig.in (SIM_HAVE_MAX_INSNS): Define. - * genmloop.sh: Allow mainloop.in to contain support code. - * mainloop.in: Move do_insn16,do_insn32 here. - * m32r.c (do_trap): Handle SYS_argvlen,SYS_argv,SYS_read. - * sim-if.c (sim_open): Don't set max insn count. - (sim_create_inferior): Save argv,envp. - * simcommon.h (struct sim_state): New members argv,envp. - * simdefs.h ([GS]ETTWI,[GS]ETTUWI,[GS]ETTAI): Define. - ([GS]ETMEMWI,[GS]ETMEMUWI,[GS]ETMEMAI): Define. - (ARGBUF): New members h_gr_get, h_gr_set. - * trace.c (trace_insn_init,trace_insn_fini): New functions. - (trace_printf): Print to buffer, output later by trace_insn_fini. - * trace.h (TRACE_INSN_{INIT,FINI}): Define. - -Thu Dec 19 16:01:59 1996 Doug Evans <dje@canuck.cygnus.com> - - * configure.in (AC_FUNC_ALLOCA): Call. - * configure: Regenerate. - * config.h (HAVE_ALLOCA_H): Add. - * simcommon.h: Add alloca support. - (DECLARE_MODULE_INSTALL_HANDLER): Define. - (DECLARE_OPTION_HANDLER): Define. - (MEM_FN): Declare using PARAMS. - (DECLARE_MEM_FN): Define. - * trace.c (trace_result): Tweak for !STDC. - * cgen-sim.h (UDI_FN_SUPPORT): Define if ! HAVE_LONGLONG. - * cgen-utils.in (disasm_sprintf): Fix va_arg call in !STDC case. - * common.c (sim_print_help_fn): Use PARAMS. - (standard_option_handler): Fix decl for !STDC systems. - * memory.c: #include <stdio.h> - (mem_flat_{install,init,uninstall}): Fix decl for !STDC systems. - (mem_flat_{read,write},mem_flat_option_handler): Likewise. - * profile.c (profile_install): Likewise. - (profile_option_handler): Likewise. - -Thu Dec 19 11:06:19 1996 Doug Evans <dje@seba.cygnus.com> - - * semantics.c (*): Don't suffix big unsigned numbers with "U". - Prefix them with 0x instead. - - * cgen-sim.h (DI_FN_SUPPORT): Define if ! HAVE_LONGLONG. - (SLADI,SRADI,CONVSIDI,CONVDISI): Delete, moved to simfns.h. - * semantics.c (machi,maclo,macwhi,macwlo,mulhi,mullo): Implement. - (mulwhi,mulwlo,mvtachi,mvtaclo,rac,rach): Implement. - * simfns.h: Add decls for functional DI,UDI,SF,DF,XF,TF support. - Add support for boolean and/or. - * utils.c: Redo naming of DI functional support. - (ANDDI,ORDI,ADDDI,MULDI,GEDI,LEDI,CONVHIDI): New functions. - -Tue Dec 17 12:57:48 1996 Doug Evans <dje@seba.cygnus.com> - - * Directory created. |