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1998-03-22Replace *attach_address() arguments SPACEMASK:ADDR with SPACE:ADDR.Andrew Cagney5-0/+1481
Add notes to hw-device.h that discuss the interpretation of SPACE:ADDR on a BUS.
1998-03-18Prototype common device framework. Plenty more work to go.Andrew Cagney3-0/+142
1998-03-18* aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj,Andrew Cagney1-0/+8
sim_dv_src in Makefile. Take list of devices as parameter to m4 macro.. * configure: Regenerated to track ../common/aclocal.m4 changes.
1998-03-16Pass sim_cia cia into trace_prefix()Andrew Cagney1-1/+6
1998-03-15 * dv-sockser.c, dv-sockser.h: New files.Doug Evans6-7/+81
* 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.
1998-03-13 * sim-base.h (struct sim_state_base): Add prog_syms andFred Fish2-8/+84
define macro STATE_PROG_SYMS. * sim-trace.c (trace_one_insn): Add variables abfd, symsize, symbol_count, and asymbols. Call bfd_get_symtab_upper_bound and bfd_canonicalize_symtab, to get symbol table on first use and preserve it via STATE_PROG_SYMS for future calls to bfd_find_nearest_line.
1998-03-13massive sanitization fixesAngela Marie Thomas1-0/+1
1998-03-11Allow more than just read, write and exec memory spaces in the coreAndrew Cagney1-4/+5
module.
1998-03-09 * sim-base.h (sim_state_base): New member environment.Doug Evans2-0/+17
(STATE_ENVIRONMENT): New macro. * sim-config.c (current_environment): Delete. (sim_config_default): New function. (sim_config): Set STATE_ENVIRONMENT, not current_environment. * sim-config.h (current_environment,CURRENT_ENVIRONMENT): Delete. (sim_config_default): Add prototype. * sim-module.c (sim_pre_argv_init): Call sim_config_default. * sim-options.c (standard_option_handler, case OPTION_ENVIRONMENT): Set STATE_ENVIRONMENT, not current_environment.
1998-03-09Patch to fix irix6-x-mips64-elf simulator failures.Jim Wilson1-0/+4
* sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
1998-03-04 * sim-core.c (sim_core_attach): Use xmalloc instead of zalloc.Doug Evans2-10/+3
Use 0xa5 as initial value. (sim_core_map_detach): Use free instead of zfree. Back out this change.
1998-03-03 * sim-types.h (SIGNED32, SIGNED64): Pacify GCC.Andrew Cagney1-0/+6
* sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
1998-03-03Fix typos.Doug Evans1-2/+2
1998-03-03 * Make-common.in (TAGS): Make smarter.Doug Evans1-0/+1
* Makefile.in (TAGS): Ditto.
1998-03-03 * Make-common.in (TAGS): Make smarter.Doug Evans1-0/+2
1998-03-03Good grief. Detailed function descriptions should accompany their definition.Doug Evans2-12/+4
1998-03-03(sim_core_attach): Add a comment describing its function.Doug Evans1-1/+13
Tweak switch() sanity check.
1998-03-03Improve comment.Doug Evans1-1/+1
1998-03-02 * sim-core.c (sim_core_attach): Revise last patch.Doug Evans2-1/+5
Use 0xa5 as initial value.
1998-03-02 * sim-core.c (sim_core_attach): Use xmalloc instead of zalloc.Doug Evans2-2/+8
(sim_core_map_detach): Use free instead of zfree.
1998-03-01(find_match): recheck argv[argi] in multi-word match. Fixes crash whenRon Unrau1-1/+2
subset words are alone on the command line.
1998-02-28 * sim-module.c (*): Fix typos in assertion tests.Doug Evans2-11/+15
1998-02-28Pacify GCC: const char * passed to asprintf; int function returningAndrew Cagney3-4/+14
void; unused variable.
1998-02-28Add generic sim-info.c:sim_info() function using module mechanism.Andrew Cagney7-33/+461
Clean up compile probs in mips/vr5400.
1998-02-27 * sim-base.h (sim_cpu_base): New members name, options.Doug Evans7-112/+316
(sim_cpu_lookup): Add prototype. * sim-module.c (sim_pre_argv_init): Provide default names for cpus. * sim-options.h (DECLARE_OPTION_HANDLER): New argument `cpu'. (sim_add_option_table): Update prototype. * sim-options.c (sim_add_option_table): New argument `cpu'. (standard_option_handler,standard_install): Update. (sim_parse_args): Handle cpu specific options. (print_help): New static function. (sim_print_help): Call it. Print cpu specific options. (find_match): New static function. (sim_args_command): Call it. Handle cpu specific options. * sim-utils.c (sim_cpu_lookup): New function. * sim-memopt.c (memory_option_handler): Update. (sim_memopt_install): Update. * sim-model.c (model_option_handler): Update. (model_install): Update. * sim-profile.c (profile_option_handler): Update. (profile_install): Update. * sim-trace.c (trace_option_handler): Update. (trace_install): Update. * sim-watch.c (watchpoint_option_handler): Update. (sim_watchpoint_install): Update. * cgen-scache.c (scache_option_handler): Update. (scache_install): Update.
1998-02-25 * Make-common.in (check): Run `make check' in testsuite dir.Doug Evans2-20/+22
1998-02-25Extend TRACE macros to include more cases.Andrew Cagney3-6/+239
Add MAX/MIN floating point functions. Add max32, min32 floating point contstants.
1998-02-25delete FIXMEDoug Evans1-4/+11
1998-02-25 * genmloop.sh (engine_resume): Update insn_count before exiting.Doug Evans3-121/+124
(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 (profile_print_core): Simplify by calling sim_core_map_to_str.Doug Evans1-0/+3
* sim-core.h (sim_core_map_to_str): Declare. * sim-core.c (sim_core_map_to_str): Make non-static.
1998-02-25 (profile_print_core): Simplify by calling sim_core_map_to_str.Doug Evans3-45/+52
* sim-core.h (sim_core_map_to_str): Declare. * sim-core.c (sim_core_map_to_str): Make non-static.
1998-02-25 * sim-profile.c (profile_print): Delete duplicate test ofDoug Evans2-3/+34
PROFILE_INSN_IDX. (profile_print_pc): Exit early if data collection not set up.
1998-02-24 * nltvals.def: Regenerate with MN10300 additions.Mark Alexander1-0/+4
1998-02-24Add tracing to r5900 p* instructions.Andrew Cagney3-2/+115
1998-02-23 * cgen-sim.h (SEM_NEXT_PC): New arg `len'.Doug Evans1-0/+2
1998-02-23 * sim-xcat.h: Delete.Doug Evans7-695/+825
* 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.
1998-02-23Handle short reads and EOFMichael Meissner2-1/+10
1998-02-23Add tracing of booleans and addresses.Andrew Cagney3-22/+189
1998-02-23 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm.Andrew Cagney3-52/+351
(sim_fpu_fpto, sim_fpu_tofp): Define.
1998-02-20fix typoMichael Meissner1-30/+40
1998-02-20Implement sim_fpu_is() and sim_fpu_cmp(). Note problem with detectingAndrew Cagney2-428/+1936
denorms.
1998-02-20Backout of revision 1.35. Abort may be valid operation.Andrew Cagney1-3/+14
1998-02-18Extend sim-trace.[hc] to include a generic set of macro's for tracingAndrew Cagney3-76/+813
ALU/... inputs/outputs. Base implementation on original v850 code. Update igen to generate code interfacing with newer sim-trace.[hc].
1998-02-18 * Make-common.in (CGEN_MAIN_SCM): Update.Doug Evans1-0/+3
* aclocal.m4 (USE_MAINTAINER_MODE): New variable.
1998-02-18 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete.Doug Evans1-0/+10
(SEMANTIC_FN): Rewrite declaration. (DECODE): Update type of semantic_fast member. ({EX,SEM}_FN_NAME): Have only one version. * cgen.sh: Support building cpu.c. * sim-base.h (sim_state_base): Delete conditionals surrounding member scache_size.
1998-02-11* sim-load.c (sim_load_file): Print LMA/VMA according to valueAndrew Cagney1-0/+11
used.
1998-02-10 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated.Doug Evans1-0/+2
(SEMANTIC{,_CACHE}_FN): Fix return type.
1998-02-10 * cgen-sim.h (DECODE): Always use switch for `read' for now.Doug Evans2-8/+5
* cgen.sh (decode): Add s/@arch@/$arch/. * genmloop.sh (@cpu@_engine_run): Delete `current_state'. (engine_resume): Likewise. Make `engine' volatile. Save copy of cpu pointer in volatile object. Initialize read switch if -parallel.
1998-02-09 * genmloop.sh (@cpu@_engine_run): Delete `current_state'.Doug Evans2-64/+355
(engine_resume): Likewise. Make `engine' volatile. Save copy of cpu pointer in volatile object.
1998-02-05 * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_.Doug Evans2-67/+235
(SEM_INSN): New macro.
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