Commit Graph

20 Commits

Author SHA1 Message Date
Ben Elliston bb4e03e555 2000-12-05 Ben Elliston <bje@redhat.com>
* genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
	-outfile-suffix options.
2000-12-05 00:46:04 +00:00
Jason Molenda 6426a772a2 import gdb-1999-09-28 snapshot 1999-09-28 21:55:21 +00:00
Jason Molenda 53a5351d90 import gdb-1999-08-23 snapshot 1999-08-23 22:40:00 +00:00
Jason Molenda 96baa820df import gdb-1999-08-09 snapshot 1999-08-09 21:36:23 +00:00
Jason Molenda 085dd6e638 import gdb-1999-06-28 snapshot 1999-06-28 16:06:02 +00:00
Stan Shebs c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs 071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Doug Evans f5cd4d758c * Make-common.in (CGEN_INCLUDE_DEPS): Add cgen-defs.h, cgen-engine.h.
(CGEN_MAIN_SCM): Add rtx-funcs.scm.
	(cgen-arch): Pass $(mach) to cgen.sh.
	* cgen-engine.h (SEM_BRANCH_FINI): New arg pcvar, all uses updated.
	(SEM_BRANCH_INIT_EXTRACT): New macro.
	(SEM_BRANCH_INIT): Add taken_p.
	(TARGET_SEM_BRANCH_FINI): Provide default definition.
	(SEM_BRANCH_FINI): Use it.
	(SEM_INSN): Update.
	* cgen-run.c (sim_resume): Handle tracing of last insn.
	* cgen-scache.h (WITH_SCACHE): Define as 0 if not defined.
	* cgen-trace.c (current_abuf): New static global.
	(trace_insn_init): Initialize it.
	(trace_insn_fini): Use it.
	(trace_insn): Set it.
	* cgen.sh (arch case): Pass -m ${mach} to cgen.
	* genmloop.sh (@cpu@_emit_before): Only define if WITH_SCACHE_PBB.
	(@cpu@_emit_after): Ditto.
	(simple @cpu@_engine_run_full): New local `pc'.  Initialize semantic
	labels if WITH_SEM_SWITCH_FULL.
	* sim-model.c: Include bfd.h.
	(sim_model_init): New function.
	(sim_model_install): Record init fn.
	* sim-model.h (MACH): New member bfd_name.
	* sim-module.c (modules): Initialize model before scache.
1999-01-06 00:42:34 +00:00
Doug Evans 916b11527e * Make-common.in (cgen-utils.o): Depend on cgen-engine.h.
(CGEN_ARCH_SCM): New variable.
	* cgen-engine.h (EXTRACT_[ML]SB0_{INT,UINT}): New macros.
	(EXTRACT_INT,EXTRACT_UINT): New macros.
	(SEM_SEM_ARG): New macro.
	(SEM_NEXT_VPC): New arg `pc'.
	* cgen-sim.h (EXTRACT_SIGNED,EXTRACT_UNSIGNED): Delete.
	(sim_disassemble_insn): Update prototype.
	* cgen-trace.c (current_insn,insn_fields): New static locals.
	(trace_insn): Set them.
	* cgen-utils.scm: #include cgen-engine.h.
	(sim_disassemble_insn): New arg insn_fields.
	Handle variable length insns.
	* genmloop.sh: Only emit pbb decls if -pbb.
	(${cpu}_scache_lookup): New arg `vpc'.
	(scache support): Fetch pc before entering loop.
1998-11-18 23:45:32 +00:00
Doug Evans 8c7dc9ffc8 * genmloop.sh (eng.hin): Rename HAVE_PARALLEL_EXEC to
HAVE_PARALLEL_INSNS, define as 0 or 1.  Emit decls of fns in mloop.cin.
	* cgen-engine.h: Typedefs of IADDR,CIA,SEM_ARG,SEM_PC moved ...
	* cgen-sim.h: ... to here.
1998-11-05 07:53:37 +00:00
Doug Evans d4df1e3023 add some comments 1998-11-04 19:27:20 +00:00
Doug Evans 6de2add29f * Make-common.in (SCHEME,SCHEMEFLAGS): Delete.
(CGENDIR,CGEN): New variables.
	(CGEN_VERBOSE): Renamed to CGENFLAGS.
	(cgen-arch,cgen-cpu,cgen-decode): Update.
	(CGEN_CPU_WRITE): New variable.
	(CGEN_CPU_SEMSW): -W -> -X.
	(CGEN_FLAGS_TO_PASS): Delete SCHEME.  Add CGEN,CGENFLAGS.
	* cgen.sh: Delete args scheme,schemeflags.  New arg cgen.

	* cgen-sim.h (RECORD_IADDR): Delete.
	* cgen-types.h (HOSTINT,HOSTUINT,HOSTPTR): New types.
	* genmloop.sh (engine_resume_{full,fast}): Delete icount.
1998-07-01 23:47:50 +00:00
Doug Evans ebd58f4dde * sim-engine.c (sim_engine_set_run_state): New function.
* sim-engine.h (sim_engine_set_run_state): Declare.
	* genmloop.sh (pending_reason,pending_sigrc): New static locals.
	(@cpu@_engine_stop): New args reason,sigrc.  All callers updated.
	(engine_resume): Reorganize.  Allow synchronous exit from main loop.
1998-05-16 19:51:12 +00:00
Doug Evans bcb829fdbd * cgen-trace.c (trace_insn_init): New arg first_p.
All callers updated.
	(trace_insn_fini): New arg last_p.  All callers updated.
	* cgen-trace.h (trace_insn_init,trace_insn_fini): Update.
	(TRACE_INSN_INIT,TRACE_INSN_FINI): Update.
	* genmloop.sh (engine_resume): Update.
1998-05-15 23:31:22 +00:00
Doug Evans b500809f33 * genmloop.sh (engine_resume): Update insn_count before exiting.
(engine_resume_full): Keep accurate core profile data.
	* cgen-utils.c (sim_disassemble_insn): Don't use
	sim_core_read_aligned_N, it messes up profiling results.
1998-02-25 08:25:11 +00:00
Doug Evans dde54cb845 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.
(engine_resume): Likewise.  Make `engine' volatile.  Save copy
	of cpu pointer in volatile object.
1998-02-09 22:51:21 +00:00
David Edelsohn 3e324f89cd cgen-{mem,sem}.h renamed to {mem,sem}-ops.h. 1997-05-01 22:36:34 +00:00
David Edelsohn 260b2c47c9 * configure: Regenerated.
* cgen-sim.h (sim_signal_type): Add SIM_SIGINT.
	(cgen_state): New member run_fast_p.
	(cgen_init): Add prototype.
	(sim_disassemble_insn): New arg `cpu'.
	* cgen-trace.c (trace_insn): Update call to sim_disassemble_insn.
	* cgen-utils.c (cgen_init): New function.
	(sim_disassemble_insn): New arg `cpu'.  Rewrite fetching of insn.
	* genmloop.sh: Call engine_halt if loop exits.
1997-05-01 20:53:43 +00:00
David Edelsohn c967f1874a * Makefile.in (sim-options_h): Define.
(sim-{module,options,trace,profile,utils}.o): Clean up dependencies.
	(sim-model.o): Add new rule.
	(cgen-{scache,trace,utils}.o): Add new rules.
	* aclocal.m4 (SIM_AC_OPTION_{SCACHE,DEFAULT_MODEL}): Add.
	* cgen-scache.c (scache_print_profile): Change `sd' arg to `cpu'.
	Indent output by 2 spaces.
	* cgen-scache.h (scache_print_profile): Update.
	* cgen-trace.c (trace_insn_fini): Indent output by 2 spaces.
	Use trace_printf, not fprintf.
	(trace_extract): Use trace_printf, not cgen_trace_printf.
	* genmloop.sh (!FAST case): Increment `insn_count'.
	* sim-base.h (sim_state_base): Only include scache_size if WITH_SCACHE.
	(sim_cpu_base): Rename member `sd' to `state' to be consistent with
	access macro's name.
	* sim-core.c (sim_core_init): Use EXTERN_SIM_CORE to define it.
	Change return type to SIM_RC.
	(sim_core_{install,uninstall}): New functions.
	* sim-core.h (sim_core_{install,uninstall}): Declare.
	(sim_core_init): Use EXTERN_SIM_CORE to define it.
	Change return type to SIM_RC.
	* sim-model.h (models,machs,model_install): Declare.
	* sim-module.c (modules): Add scache_install, model_install.
	(sim_post_argv_init): Set cpu->state backlinks.
	* sim-options.c (standard_options): Delete --simcache-size,--max-insns.
	(standard_option_handler): Likewise.
	* sim-profile.c (PROFILE_{HISTOGRAM,LABEL}_WIDTH): Move to
	sim-profile.h.
	(*): Assume ANSI C.
	(profile_options): Delete --profile-simcache.
	(profile_option_handler): Likewise.
	(profile_print_insn): Change `sd' arg to `cpu'.  Indent output 2
	spaces.
	(profile_print_{memory,model}): Likewise.
	(profile_print_simcache): Delete.
	(profile_print_speed): New function.
	(profile_print): Rewrite.
	* sim-profile.h (PROFILE_scache): Renamed from PROFILE_simcache.
	(WITH_PROFILE_SCACHE_P): Renamed from WITH_PROFILE_SIMCACHE_P.
	(PROFILE_DATA): Delete members simcache_{hits,misses}.
	(PROFILE_COUNT_SIMCACHE_{HIT,MISS}): Delete.
	(PROFILE_{CALLBACK,CPU_CALLBACK}): New types.
	(profile_print): Update prototype.
1997-05-01 18:05:37 +00:00
David Edelsohn b9c8cd1023 * cgen-mem.h, cgen-scache.[ch], cgen-sem.h, cgen-sim.h: New files.
* cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files.
	* sim-model.c: New file.
1997-05-01 01:48:27 +00:00