Commit graph

51 commits

Author SHA1 Message Date
Doug Evans
b61e2e146a * cgen-defs.h: New file, old cgen-sim.h.
* cgen-sim.h: Simple header that includes others.
	* sim-arange.c: New file.
	* sim-arange.h: New file.
	* sim-basics.h: Include it.
	* Make-common.in (SIM_NEW_COMMON_OBJS): Add sim-arange.o.
	(sim-arange.o): Add rule for.
	* sim-cpu.h (sim_cpu_msg_prefix): Add prototype.
	(sim_io_eprintf_cpu): Add prototype.
	* sim-inline.h (HAVE_INLINE): Define if GNUC.
	(INLINE2): New macro.
	(EXTERN_INLINE): New macro.
	* sim-module.c (sim_post_argv_init): Initialize cpu backlink
	before calling module init fns.
	* sim-profile.h (OPTION_PROFILE_*): Move into enum.
	(profile_init): New function.
	(profile_options): New option --profile-range.
	(profile_option_handler): Handle --profile-range.
	(profile_print_insn): Qualify address range specific section titles.
	(profile_print_addr_ranges): New function.
	(profile_info): Print address ranges if specified.
	(profile_install): Set profile_init init fn.
	* sim-profile.h (PROFILE_DATA): New member `range'.
	* sim-trace.c (trace_init): New function.
	(trace_options): New option --trace-range.
	(trace_option_handler): Handle --trace-range.
	(trace_install): Set trace_init init fn.
	* sim-trace.h (TRACE_DATA): New member `range'.
	* sim-utils.c (sim_cpu_msg_prefix): New function.
	(sim_io_eprintf_cpu): New function.
	* cgen-engine.h (PC_IN_TRACE_RANGE_P): New macro.
	(PC_IN_PROFILE_RANGE_P): New macro.
	* cgen-trace.c (trace_insn_init): Set current_insn to NULL.
	(trace_insn_fini): New arg abuf.  All callers updated.
	Exit early if trace_insn not called.  Check ARGBUF_PROFILE_P before
	printing cycle counts.
	* cgen-trace.h (trace_insn_fini): Update prototype.
	(TRACE_RESULT_P): New macro.
	(TRACE_INSN_INIT,TRACE_INSN_FINI): New arg abuf.  All callers updated.
	(TRACE_INSN): Check ARGBUF_TRACE_P.
	(TRACE_EXTRACT,TRACE_RESULT): New arg abuf.  All callers updated.
	* cgen-types.h (SIM_INLINE): Delete.
	(SIM_HAVE_MODEL,SIM_HAVE_ADDR_RANGE): Define.
	* cgen-utils.c: Don't include cgen-engine.h
	* genmloop.sh (@cpu@_fill_argbuf): New function.
	(@cpu@_fill_argbuf_tp): New function.
	(@cpu@_emit_before,@cpu@_emit_after): New functions.
	(@cpu@_pbb_begin): Prefix cti_sc,insn_count with '_'.
	(SET_CTI_VPC,SET_INSN_COUNT): Update.
	(@cpu@_pbb_before): Check ARGBUF_PROFILE_P before calling
	doing profiling.  Update call to TRACE_INSN_INIT,TRACE_INSN_FINI.
	(@cpu@_pbb_after): Check ARGBUF_PROFILE_P before calling
	doing profiling. Update call to TRACE_INSN_FINI.
1998-12-05 07:56:13 +00:00
Doug Evans
17f07639b4 address range support 1998-12-05 02:19:39 +00:00
Frank Ch. Eigler
92fa45795d * Personal prototype "gx" translation-based JIT engine for M32R.
[ChangeLog]
start-sanitize-gxsim
1998-11-13  Frank Ch. Eigler  <fche@elastic.org>
	* configure.in: Added "--enable-sim-gx" option.
	* configure: Regenerated.
end-sanitize-gxsim
[common/ChangeLog]
1998-11-13  Frank Ch. Eigler  <fche@elastic.org>
start-sanitize-gxsim
	* Make-common.im: Build sim-gx.o and sim-gx-run.o.
	* sim-gx.c: New file: target-independent gx routines.
	* sim-gx.h: Declarations for gx structs and routines.
	* sim-gx-run.c: New file: target-independent gx driver.
	* sim-base.h: Add gx block vector to state struct.
end-sanitize-gxsim
	* aclocal.m4: Add tests for dlopen family.
1998-11-14 04:35:47 +00:00
Doug Evans
b35179cb0b * Make-common.in (CGEN_INCLUDE_DEPS): Define.
(sim-core.o): Delete duplicate dependence on $(SIM_EXTRA_DEPS).
	(sim-cpu.o,sim-endian.o,sim-hw.o): Ditto.
	(cgen-run.o,cgen-scache.o,cgen-trace.o,cgen-utils.o): Delete
	explicit cgen header dependencies, require SIM_EXTRA_DEPS to include
	CGEN_INCLUDE_DEPS.
	* cgen-cpu.h: New file.
	* cgen-engine.h: New file.
	* cgen-scache.h: New file.
	* cgen-sim.h: Delete portions moved to new files.
	* genmloop.sh: Generate two files eng.hin,mloop.cin explicitly,
	rather than sending result to stdout.
1998-10-19 21:00:59 +00:00
Doug Evans
99bc9a6984 cgen-run.c: new mainloop for cgen
sim-reg.c: generic sim_fetch/store_register interface fns
1998-10-07 23:55:42 +00:00
Ian Lance Taylor
965f532708 remove d30v sanitization 1998-07-24 04:38:45 +00:00
Andrew Cagney
451a9c0587 Pull in preliminary versions of hw instances and handles from ../ppc 1998-05-25 11:33:28 +00:00
Andrew Cagney
48f83b1a2e Make hw-main.h the main header file for H/W devices. Like sim-main.h
Update dv-*.c
Replace *_callback with more correct. *_method. Update dv-*.c
1998-05-25 11:06:29 +00:00
Andrew Cagney
c14db36dbb Add files hw-alloc.[hc] (mising from last CI)
Move set_* macro's from hw-base to hw-device.
1998-05-25 08:50:22 +00:00
Andrew Cagney
39e953a722 Split out hw-event code. Clean up interface. Update all users. 1998-05-25 07:37:30 +00:00
Andrew Cagney
1e1dcdf0d9 De-sanitize simulator hw. 1998-05-25 06:20:43 +00:00
Doug Evans
433a8eafaa * Make-common (sim_main_headers): Sort.
(cgen-*.o): Add cgen-sim.h dependency.

	* sim-cpu.h: New file.  sim_cpu_base moved here.
	Move sim_cpu_lookup decl here.
	* sim-base.h: #include "sim-cpu.h".
	* sim-cpu.c: New file.
	* Make-common (sim_main_headers): Add sim-cpu.h.
	(sim-cpu.o): Add rule for.
1998-05-07 02:08:05 +00:00
Tom Tromey
fc4198bbb5 * configure: Regenerated to track ../common/aclocal.m4 changes.
* config.in: Ditto.
	* acconfig.h: New file.
	* Make-common.in (top_builddir): New macro.
	(INTL_LIB): Removed.
	(INTLLIBS): New macro.
	(INTLDEPS): Likewise.
	(LIBDEPS): Use INTLDEPS.
	(EXTRA_LIBS): Use INTLLIBS.
	* aclocal.m4 (SIM_AC_COMMON): Call CY_GNU_GETTEXT.
	(CY_WITH_NLS, CY_GNU_GETTEXT, AM_PATH_PROG_WITH_TEST,
	AM_LC_MESSAGES): New macros from GNU gettext.
1998-04-24 20:51:56 +00:00
Andrew Cagney
d8f5304972 Do top level sim-hw module for device tree.
Add to aclocal.m4, update all configure files.
1998-03-27 11:42:16 +00:00
Andrew Cagney
6d133cc9df Add sanitize-am30 markers. Keep details of AM30 implementation of
mn10300 out of the public eye.
Do something with top-level cgen directory.
1998-03-27 03:10:53 +00:00
Andrew Cagney
ae7c344679 Prototype common device framework. Plenty more work to go. 1998-03-18 04:08:21 +00:00
Doug Evans
84c6d152d1 * dv-sockser.c, dv-sockser.h: New files.
* Make-common.in (dv-sockser.o): Add rule for.
	* aclocal.m4: Check for fcntl.h.
	* config.h: Add HAVE_FCNTL_H.

	* sim-break.c (remove_breakpoint): Fix thinko.

	* sim-hload.c (sim_load): Provide default value of SIM_HANDLES_LMA.
	Use SIM_HANDLES_LMA for lma_p arg to sim_load_file.
1998-03-15 02:43:00 +00:00
Angela Marie Thomas
2b9cac47f5 massive sanitization fixes 1998-03-13 13:09:32 +00:00
Doug Evans
36dbc8bb7c * sim-xcat.h: Delete.
* cgen-mem.h: Delete inclusion of sim-xcat.h.
	* cgen-sim.h: Ditto.
	* sim-alu.h: Replace sim-xcat.h with symcat.h.
	* sim-n-bits.h: Ditto.
	* sim-n-core.h: Ditto.
	* sim-n-endian.h: Ditto.
1998-02-23 18:21:14 +00:00
Doug Evans
36de6f40d4 sanitize keep-cygnus cgen generation 1998-01-20 02:36:21 +00:00
Doug Evans
189e2694ad * Make-common.in (cgen-{arch,cpu,decode}): New targets.
* cgen.sh: New file.
	* cgen-scache.h: Deleted.
	* cgen-scache.c: Only compile contents if WITH_SCACHE.
	(scache_init): Use runtime computed size of SCACHE.
	(scache_flush): Likewise.
	* cgen-mem.h (GETIMEMU[QHSD]I): Declare.
	([GS]ETT{QI,UQI,HI,UHI,SI,USI,DI,UDI}): Declare.
	* cgen-sim.h: Scache support moved here.
	(PC): Redo definition.
	(ARGBUF,SCACHE,PARALLEL_EXEC): Provide forward decls.
	(DECODE): Add parallel execution support.
	Only include semantic label members if using switch.
	(SWITCH,CASE,BREAK,DEFAULT,ENDSWITCH): Portable computed goto support.
	(CGEN_CPU): Delete members exec_state, halt_sigrc, halt_jmp_buf.
	(IADDR,CIA,SEM_ARG,EX_FN_NAME,SEM_FN_NAME,RECORD_IADDR,SEM_ARGBUF,
	SEM_NEXT_PC,SEM_BRANCH_VIA_{CACHE,ADDR},SEM_NEW_PC_ADDR): Moved here
	from cgen-types.h.
	(engine_{stop,run,resume,halt,signal}): Delete decls.
	* cgen-types.h (CGEN_{XCAT3,CAT3}): Delete.
	(argbuf,scache): Delete forward decls.
	(STATE): Delete decl.
	* cgen-utils.c: Don't include decode.h, mem-ops.h, sem-ops.h.
	Include cgen-mem.h, cgen-ops.h.
	(engine_halt,engine_signal): Delete.
	({ex,exc,sem,semc}_illegal): Delete.
	(sim_disassemble_insn): Result of extract fn is in bits.
	* genmloop.sh: Rewrite.
1998-01-19 21:14:14 +00:00
Doug Evans
1294727e84 * gennltvals.sh: Redo syscall support to allow sanitization.
* nltvals.def: Regenerated.
And add d30v sanitization.
1997-11-28 19:18:01 +00:00
Doug Evans
1ebc7e0e24 * sim-signal.c, sim-signal.h: New files.
* Make-common.in (sim-signal.o): Add rule for.
	(SIM_NEW_COMMON_OBJS): Add sim-signal.o.
	* sim-abort.c: Don't include <signal.h>.
	* sim-basics.h: #include "sim-signal.h".
	* sim-break.c: Don't include <signal.h>.
	(sim_handle_breakpoint): Replace SIGTRAP with SIM_SIGTRAP.
	* sim-core.c: Don't include <signal.h>.
	(SIGBUS): Delete definition.
	(sim_core_signal): Replace SIGSEGV,SIGBUS with SIM_SIGSEGV,SIM_SIGBUS.
	* sim-engine.c: Don't include <signal.h>.
	(sim_engine_abort): Replace SIGABRT with SIM_SIGABRT.
	* sim-reason.c (sim_stop_reason): Call sim_signal_to_host.
	* sim-resume.c: Don't include <signal.h>.
	(SIGTRAP): Delete definition.
	(has_stepped): Replace SIGTRAP with SIM_SIGTRAP.
	* sim-stop.c: Don't include <signal.h>.
	(control_c_simulation): Replace SIGINT with SIM_SIGINT.
	* sim-watch.c: Don't include <signal.h>.
	(handle_watchpoint): Replace SIGINT with SIM_SIGINT.
1997-11-19 08:00:37 +00:00
Doug Evans
f7abc1ca0c * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.
(LIB_OBJS): Add syscall.o.
	(gentmap): Pass $(NL_TARGET) to $(CC).
	(syscall.o): Add rule for.
	(sim_main_headers): Add $(SIM_EXTRA_DEPS).
	(sim-bits.o): Depend on $(sim-n-bits_h).
	(sim-load.o): Depend on callback.h.

	* Make-common.in (cgen-*.o): Update dependencies, mem-ops.h renamed to
	cgen-mem.h, sem-ops.h renamed to cgen-ops.h.
	* cgen-mem.h, cgen-ops.h: New files.

	* aclocal.m4 (--enable-sim-scache): Pass -DWITH_SCACHE=0 for "=no".

	* Makefile.in (nltvals.def): Depend on gennltvals.sh.
	Rewrite build rule.
	* callback.c: #include string.h or strings.h.
	#include sys/types.h and sys/stat.h.
	(cb_init_syscall_map,cb_init_errno_map,cb_init_open_map): Declare.
	(enosys): New function.
	(os_get_errno,os_open): Update.
	(os_stat,os_fstat): New functions.
	(os_init): Initialize syscall_map, errno_map, open_map.
	(default_callback): Add entries for os_stat, os_fstat, syscall_map,
	errno_map, open_map, signal_map, stat_map.
	(cb_read_target_syscall_maps): New function.
	(cb_target_to_host_syscall): New function.
	(cb_host_to_target_errno): Renamed from host_to_target_errno.
	(cb_target_to_host_open): Renamed from target_to_host_open.
	(store): New function.
	(cb_host_to_target_stat): New function.
	* gentmap.c (sys_tdefs): New global.
	(gen_targ_vals_h): Output target syscall numbers.
	(gen_targ_map_c): Update.  Output target syscall translation map.
	* gentvals.sh: New first argument `target'.  Preface table with
	#ifdef NL_TARGET_$target if non-null target passed.
	* gennltvals.sh: New file.
	* nltvals.def: Regenerated.
1997-11-17 23:09:08 +00:00
Stu Grossman
b9d580a4b0 * Make-common.in: New files sim-break.c, sim-break.h.
* sim-base.h:  Add point to breakpoint list to sim_state_base.
	* sim-break.c sim-break.h:  New modules that implement intrinsic
	breakpoint support.
	* sim-module.c:  Add breakpoint module.
1997-09-25 00:51:17 +00:00
Andrew Cagney
6dbaff8f60 Finish implementation of sim-memopt.
Use in d30v and tic80.
Make available a generic sim_read, sim_write implementation.
1997-09-04 10:08:44 +00:00
Andrew Cagney
a34abff813 o Add modulo argument to sim_core_attach
o	Add sim-memopt module - memory option processing.
1997-09-04 03:47:39 +00:00
David Edelsohn
88d5f8e854 * gdbinit.in: New file.
* aclocal.m4 (SIM_AC_OUTPUT): Build .gdbinit.
	* Make-common.in (distclean): Delete .gdbinit.
	(.gdbinit): Add rule for.
	* configure: Regenerated to track ../common/aclocal.m4 changes.
1997-09-04 00:49:57 +00:00
Andrew Cagney
fafce69ab1 Add ABFD argument to sim_create_inferior. Document.
Add file sim-hload.c - generic load for hardware only simulators.
Review each simulators sim_open, sim_load, sim_create_inferior so that
they more closely match required behavour.
1997-08-27 04:44:41 +00:00
David Edelsohn
5697f15271 Keep sim-watch.[ch]. 1997-07-22 19:05:13 +00:00
Andrew Cagney
ba2374064d Update. 1997-05-19 09:35:51 +00:00
Andrew Cagney
f03b093cd3 o Implement generic halt/restart/abort module.
Use in tic80 and d30v simulators.
o	Add signal hook to sim-core module
1997-05-19 03:42:33 +00:00
David Edelsohn
710f55ce8a Keep sim-config.c, sim-fpu.[ch]. 1997-05-06 21:19:41 +00:00
David Edelsohn
f4749781f9 Keep sim-utils.h. 1997-05-06 17:09:05 +00:00
David Edelsohn
6475b23404 Sigh. Put generated files with each cgen cpu. 1997-05-01 20:11:00 +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
David Edelsohn
b320601b45 * sim-module.h, sim-model.h, sim-profile.h: New files.
* sim-module.c, sim-profile.c: New files.
	* Make-common.in (SIM_PROFILE): Define
	(CONFIG_CFLAGS): Add $(SIM_PROFILE).
	(sim_main_headers): Add sim-module.h, sim-model.h, sim-profile.h.
	(sim_module.o,sim-profile.o): Add rules for.
	* aclocal.m4 (--enable-sim-trace): Allow symbolic arguments.
	(--enable-sim-profile): Add.
	* configure: Regenerated.
	* sim-base.h (sim_state_base): New members init_list, uninstall_list,
	model.  Move trace and profile support to sim-{trace,profile}.h.
 	New members trace_data, profile_data.
	* sim-basics.h: #include sim-module.h, sim-model.h, sim-profile.h.
	* sim-config.h: Provide default definition of WITH_PROFILE.
	(WITH_TRACE): Change default to -1.
	(MAX_NR_PROCESSORS): Always define.
	* sim-options.c: Move trace and profile support to
	sim-{trace,profile}.h.
	(sim_pre_argv_init): Moved to sim-model.c.
	(standard_install): New function.
	* sim-options.h (sim_pre_argv_init): Move decl to sim-model.c.
	(standard_install): Declare.
	* sim-trace.c: Tracing option handling moved here from sim-options.c.
	(trace_install, trace_uninstall): New functions.
	(trace_printf): Update reference to TRACE_FILE.
	* sim-trace.h (TRACE_FOO_IDX): Moved here from sim-base.h.
	(TRACE_foo): Bit masks for symbolic arguments to --enable-sim-trace.
	(WITH_TRACE_FOO_P): Define.
	(trace_install): Declare.
	(TRACE_DATA): New struct.
1997-04-24 07:33:45 +00:00
David Edelsohn
e9b2f57903 sim-trace.c: New file. 1997-04-17 14:08:30 +00:00
David Edelsohn
c95d08a8d6 * Make-common.in (nrun.o): Add rule for.
* nrun.c: New file.
1997-04-17 12:43:31 +00:00
David Edelsohn
4ede3a832b * sim-options.c, sim-options.h: New files. 1997-04-17 12:39:29 +00:00
David Edelsohn
3b609fd511 Add sim-load.c, sim-trace.h. 1997-04-17 09:37:42 +00:00
David Edelsohn
e77fd2694b New files. 1997-04-03 02:37:44 +00:00
Andrew Cagney
603ece73e1 Include new files sim-assert.h sim-xcat.h sim-state.h 1997-03-18 08:45:44 +00:00
Andrew Cagney
f5c7064ae7 Forgot to update *-n.h to sim-n*.h 1997-03-14 16:48:11 +00:00
Andrew Cagney
a1dc394560 New files:
sim-io - interface to external IO
	sim-events - event queue management
	sim-core - hardware memory model (device
		support optional but comming
		soon).
1997-03-07 09:15:56 +00:00
Angela Marie Thomas
d0d80f48e0 add sim-basics.h sim-config.h sim-inline.c to Things-to-keep 1997-02-27 08:11:38 +00:00
Andrew Cagney
332cb5d943 Make useful macro's and functions found in the PowerPC simulator
directory more widely available.
1997-02-21 02:42:48 +00:00
David Edelsohn
db7d7ff8dd Add new files. 1996-11-20 09:22:01 +00:00
Steve Chamberlain
f025d903c2 new file. 1995-10-05 21:23:43 +00:00
Stan Shebs
3994972d62 No ChangeLog to keep. 1995-10-03 01:50:49 +00:00