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1998-01-20sanitize keep-cygnus cgen generationDoug Evans1-1/+35
1998-01-19 * Make-common.in (cgen-{arch,cpu,decode}): New targets.Doug Evans1-1/+1
* 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.
1997-11-28 * gennltvals.sh: Redo syscall support to allow sanitization.Doug Evans1-0/+28
* nltvals.def: Regenerated. And add d30v sanitization.
1997-11-19 * sim-signal.c, sim-signal.h: New files.Doug Evans1-0/+2
* 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.
1997-11-17 * Make-common.in (DEP, COMMON_DEP_CFLAGS): Define.Doug Evans1-0/+4
(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.
1997-09-25 * Make-common.in: New files sim-break.c, sim-break.h.Stu Grossman1-0/+2
* 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.
1997-09-04Finish implementation of sim-memopt.Andrew Cagney1-0/+1
Use in d30v and tic80. Make available a generic sim_read, sim_write implementation.
1997-09-04o Add modulo argument to sim_core_attachAndrew Cagney1-0/+2
o Add sim-memopt module - memory option processing.
1997-09-04 * gdbinit.in: New file.David Edelsohn1-0/+1
* 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.
1997-08-27Add ABFD argument to sim_create_inferior. Document.Andrew Cagney1-0/+1
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.
1997-07-22Keep sim-watch.[ch].David Edelsohn1-0/+2
1997-05-19Update.Andrew Cagney1-3/+8
1997-05-19o Implement generic halt/restart/abort module.Andrew Cagney1-0/+2
Use in tic80 and d30v simulators. o Add signal hook to sim-core module
1997-05-06Keep sim-config.c, sim-fpu.[ch].David Edelsohn1-0/+3
1997-05-06Keep sim-utils.h.David Edelsohn1-0/+1
1997-05-01Sigh. Put generated files with each cgen cpu.David Edelsohn1-2/+0
1997-05-01 * cgen-mem.h, cgen-scache.[ch], cgen-sem.h, cgen-sim.h: New files.David Edelsohn1-0/+11
* cgen-trace.[ch], cgen-types.h, cgen-utils.c, genmloop.sh: New files. * sim-model.c: New file.
1997-04-24 * sim-module.h, sim-model.h, sim-profile.h: New files.David Edelsohn1-0/+5
* 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.
1997-04-17sim-trace.c: New file.David Edelsohn1-0/+1
1997-04-17 * Make-common.in (nrun.o): Add rule for.David Edelsohn1-0/+1
* nrun.c: New file.
1997-04-17 * sim-options.c, sim-options.h: New files.David Edelsohn1-0/+2
1997-04-17Add sim-load.c, sim-trace.h.David Edelsohn1-0/+2
1997-04-03New files.David Edelsohn1-0/+2
1997-03-18Include new files sim-assert.h sim-xcat.h sim-state.hAndrew Cagney1-0/+2
1997-03-14Forgot to update *-n.h to sim-n*.hAndrew Cagney1-3/+3
1997-03-07New files:Andrew Cagney1-1/+9
sim-io - interface to external IO sim-events - event queue management sim-core - hardware memory model (device support optional but comming soon).
1997-02-27add sim-basics.h sim-config.h sim-inline.c to Things-to-keepAngela Marie Thomas1-0/+3
1997-02-21Make useful macro's and functions found in the PowerPC simulatorAndrew Cagney1-0/+8
directory more widely available.
1996-11-20Add new files.David Edelsohn1-0/+11
1995-10-05new file.Steve Chamberlain1-0/+1
1995-10-03No ChangeLog to keep.Stan Shebs1-6/+3
1995-09-28Thu Sep 28 15:40:36 1995 steve chamberlain <sac@slash.cygnus.com>Steve Chamberlain1-0/+37
* run.c, run.1: From sh directory.
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