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Author SHA1 Message Date
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
82ea14fd9d Define CPU_INDEX. Initialize. 
For mips_options, iterate over MAX_NR_PROCESSORS when setting options.
 1998-03-27 04:25:45 +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
98f1f62cb4 * dv-pal.c (enum hw_pal_address_mask): From Stu Grossman, was 0x2f 
needs to be 0x3f.
 1998-03-25 23:48:14 +00:00
Andrew Cagney
04cdafa7a4 * hw-tree.c (hw_tree_find_property): Return NULL when device is not found. 
(hw_tree_find_*_property): Clean up error message when property is not found.
* dv-pal.c (hw_pal_io_read_buffer): Check the smp property is present before
looking for it.
 1998-03-25 22:37:33 +00:00
Ian Carmichael
8d0bd9889c * Added HAVE_FPU_CONTROL_H and HAVE___SETFPUCW to fix non-linux builds. 1998-03-25 21:54:06 +00:00
Andrew Cagney
05d7918e53 * dv-pal.c (hw_pal_countdown, hw_pal_countdown_value, 
hw_pal_timer, hw_pal_timer_value): Define.
(hw_pal_io_read_buffer, hw_pal_io_write_buffer): Add timer support
(do_counter_event, do_counter_read, do_counter_value,
do_counter_write): new functions.

* hw-tree.c (hw_printf): Send tree dump to stderr, same as other
trace output.
* hw-base.c (hw_create): Stop searching for a device when one is
found.
 1998-03-25 03:44:37 +00:00
Andrew Cagney
d89fa2d80a Re-do --enable-sim-hardware so that each simulator can specify the devices 
it wants built.
Generate hw-config.h.
 1998-03-25 01:41:33 +00:00
Stu Grossman
63330b2e2e * Make-common.in: Get SHELL from configure. 
* (stamp-tvals sim-inline.c):  Use $(SHELL) when invoking
	move-if-change.  Fixes NT native build problem.
	* Makefile.in (nltvals.def):   Use $(SHELL) when invoking
	move-if-change.  Fixes NT native build problem.
	* configure:  Regenerate with autoconf 2.12.1 to fix shell issues for
	NT native builds.
 1998-03-24 17:48:58 +00:00
Andrew Cagney
7c130f2971 New function hw_strdup() - use memory tied to hw device. 
Tidy up hw-properties error messages.
New device dv-glue.c (copied from ../ppc/hw_glue.)
Only attach a port after a devices initialization has finished.
 1998-03-22 22:33:34 +00:00
Andrew Cagney
b2846e630d Fix typos: Setting trace in wrong function, ME vs HW. 1998-03-22 05:51:57 +00:00
Andrew Cagney
775b309a4e Copy function ../ppc/device_table.c:generic_device_init_address() to 
hw-base.c:do_hw_attach_regs().  Use in dv-pal.
Add hw_tree_delete to hw-tree.c.
 1998-03-22 05:49:30 +00:00
Andrew Cagney
937a4bdc12 Add function hw_trace() and macro HW_TRACE - provides trace support 
for HW devices.
 1998-03-22 05:33:41 +00:00
Andrew Cagney
e5f0d498af Add hw_{malloc,zalloc,free} functions to hw_device. Any memory 
allocated using these functions is reclaimed when the corresponding
device is deleted.
 1998-03-22 05:06:27 +00:00
Andrew Cagney
b1e9223cee Replace *attach_address() arguments SPACEMASK:ADDR with SPACE:ADDR. 
Add notes to hw-device.h that discuss the interpretation of SPACE:ADDR
on a BUS.
 1998-03-22 04:18:52 +00:00
Andrew Cagney
ae7c344679 Prototype common device framework. Plenty more work to go. 1998-03-18 04:08:21 +00:00
Andrew Cagney
9a8e61f1d4 * aclocal.m4 (SIM_AC_OPTION_HARDWARE): Set sim_hw_obj, sim_dv_obj, 
sim_dv_src in Makefile. Take list of devices as parameter to m4
macro..
* configure: Regenerated to track ../common/aclocal.m4 changes.
 1998-03-18 02:07:56 +00:00
Andrew Cagney
a8ff502679 Pass sim_cia cia into trace_prefix() 1998-03-16 03:44:33 +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
Fred Fish
93f75411f6 * sim-base.h (struct sim_state_base): Add prog_syms and 
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.
 1998-03-13 20:39:00 +00:00
Angela Marie Thomas
2b9cac47f5 massive sanitization fixes 1998-03-13 13:09:32 +00:00
Andrew Cagney
eefc25e592 Allow more than just read, write and exec memory spaces in the core 
module.
 1998-03-11 12:18:39 +00:00
Doug Evans
bda9d8a33c * sim-base.h (sim_state_base): New member environment. 
(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.
 1998-03-09 21:04:28 +00:00
Jim Wilson
c391655e30 Patch to fix irix6-x-mips64-elf simulator failures. 
* sim-fpu.c (NR_GUARDS64): Change NR_PAD32 to NR_PAD64.
 1998-03-09 19:59:52 +00:00
Doug Evans
e4726e6dfc * sim-core.c (sim_core_attach): Use xmalloc instead of zalloc. 
Use 0xa5 as initial value.
	(sim_core_map_detach): Use free instead of zfree.
Back out this change.
 1998-03-04 02:05:06 +00:00
Andrew Cagney
3cdda79a7c * sim-types.h (SIGNED32, SIGNED64): Pacify GCC. 
* sim-alu.h (ALU64_BEGIN): Make alu64_r unsigned.
 1998-03-03 05:34:31 +00:00
Doug Evans
aca1adeee5 Fix typos. 1998-03-03 01:54:22 +00:00
Doug Evans
40d160dd18 * Make-common.in (TAGS): Make smarter. 
* Makefile.in (TAGS): Ditto.
 1998-03-03 01:05:23 +00:00
Doug Evans
3d4e34140a * Make-common.in (TAGS): Make smarter. 1998-03-03 01:04:00 +00:00
Doug Evans
2307e0ee98 Good grief. Detailed function descriptions should accompany their definition. 1998-03-03 00:45:10 +00:00
Doug Evans
84fc6bd9df (sim_core_attach): Add a comment describing its function. 
Tweak switch() sanity check.
 1998-03-03 00:30:24 +00:00
Doug Evans
b9bcce6732 Improve comment. 1998-03-03 00:10:34 +00:00
Doug Evans
0471756934 * sim-core.c (sim_core_attach): Revise last patch. 
Use 0xa5 as initial value.
 1998-03-02 23:03:32 +00:00
Doug Evans
de13b4cbdb * sim-core.c (sim_core_attach): Use xmalloc instead of zalloc. 
(sim_core_map_detach): Use free instead of zfree.
 1998-03-02 18:20:39 +00:00
Ron Unrau
aac9328044 (find_match): recheck argv[argi] in multi-word match. Fixes crash when 
subset words are alone on the command line.
 1998-03-01 14:49:50 +00:00
Doug Evans
b0df95bbb3 * sim-module.c (*): Fix typos in assertion tests. 1998-02-28 03:01:52 +00:00
Andrew Cagney
baf8377df8 Pacify GCC: const char * passed to asprintf; int function returning 
void; unused variable.
 1998-02-28 03:01:51 +00:00
Andrew Cagney
0e701ac37b Add generic sim-info.c:sim_info() function using module mechanism. 
Clean up compile probs in mips/vr5400.
 1998-02-28 02:51:06 +00:00
Doug Evans
966df5804d * sim-base.h (sim_cpu_base): New members name, options. 
(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.
 1998-02-27 18:39:22 +00:00
Doug Evans
6cd37f1563 * Make-common.in (check): Run `make check' in testsuite dir. 1998-02-25 15:15:09 +00:00
Andrew Cagney
390ffa8935 Extend TRACE macros to include more cases. 
Add MAX/MIN floating point functions.
Add max32, min32 floating point contstants.
 1998-02-25 15:15:08 +00:00
Doug Evans
c248113005 delete FIXME 1998-02-25 08:37:11 +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
ab062d2278 (profile_print_core): Simplify by calling sim_core_map_to_str. 
* sim-core.h (sim_core_map_to_str): Declare.
	* sim-core.c (sim_core_map_to_str): Make non-static.
 1998-02-25 07:47:32 +00:00
Doug Evans
751197f231 (profile_print_core): Simplify by calling sim_core_map_to_str. 
* sim-core.h (sim_core_map_to_str): Declare.
	* sim-core.c (sim_core_map_to_str): Make non-static.
 1998-02-25 07:36:23 +00:00
Doug Evans
3910fb4a51 * sim-profile.c (profile_print): Delete duplicate test of 
PROFILE_INSN_IDX.
	(profile_print_pc): Exit early if data collection not set up.
 1998-02-25 07:16:09 +00:00
Mark Alexander
845a591785 * nltvals.def: Regenerate with MN10300 additions. 1998-02-24 05:00:53 +00:00
Andrew Cagney
d3e1d59414 Add tracing to r5900 p* instructions. 1998-02-24 03:42:27 +00:00
Doug Evans
93f34464a3 * cgen-sim.h (SEM_NEXT_PC): New arg `len'. 1998-02-23 21:28:14 +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
Michael Meissner
3aeca4624a Handle short reads and EOF 1998-02-23 18:21:13 +00:00
Andrew Cagney
0325f2dc89 Add tracing of booleans and addresses. 1998-02-23 16:43:34 +00:00
Andrew Cagney
bdfe5c0439 * sim-fpu.h (enum sim_fpu_class): Add sim_fpu_class_denorm. 
(sim_fpu_fpto, sim_fpu_tofp): Define.
 1998-02-23 09:18:30 +00:00
Michael Meissner
ca0e29d12b fix typo 1998-02-20 21:54:06 +00:00
Andrew Cagney
9655c43963 Implement sim_fpu_is() and sim_fpu_cmp(). Note problem with detecting 
denorms.
 1998-02-20 07:20:53 +00:00
Andrew Cagney
d147d3844f Backout of revision 1.35. Abort may be valid operation. 1998-02-20 03:20:49 +00:00
Andrew Cagney
8dcc896d0e Extend sim-trace.[hc] to include a generic set of macro's for tracing 
ALU/... inputs/outputs.
Base implementation on original v850 code.
Update igen to generate code interfacing with newer sim-trace.[hc].
 1998-02-18 04:11:09 +00:00
Doug Evans
5bd0ca8616 * Make-common.in (CGEN_MAIN_SCM): Update. 
* aclocal.m4 (USE_MAINTAINER_MODE): New variable.
 1998-02-18 02:05:54 +00:00
Doug Evans
4f071e3056 * cgen-sim.h (SEMANTIC_CACHE_FN): Delete. 
(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.
 1998-02-18 01:30:04 +00:00
Andrew Cagney
e0deacd295 * sim-load.c (sim_load_file): Print LMA/VMA according to value 
used.
 1998-02-11 21:10:23 +00:00
Doug Evans
6b373fab44 (PAREXEC): Renamed from PARALLEL_EXEC. All uses updated. 
(SEMANTIC{,_CACHE}_FN): Fix return type.
 1998-02-10 03:37:49 +00:00
Doug Evans
e61871cedc * cgen-sim.h (DECODE): Always use switch for `read' for now. 
* 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.
 1998-02-10 01:43:42 +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
Doug Evans
61b62559ba * cgen-sim.h (EX_FN_NAME): _exc_ -> _ex_. 
(SEM_INSN): New macro.
 1998-02-05 21:29:18 +00:00
Andrew Cagney
37379a256b IGEN - Replace IMEM (IMEM_IMMED) macro with IMEM<insn-size> macro, 
update v850, tic80 and mips simulators.
IGEN - Prepend prefix to more generated symbols and macros
(idecode_issue, instruction_word).
IGEN - Add -Wnowith option to supress warnings about word size
inflicts in input files.
MIPS - Clean up Makefile.in, m16.igen, m16.dc (new), m16run.c (new) so
that a mips16 simulator built using IGEN can be compiled.
 1998-02-03 05:39:15 +00:00
Andrew Cagney
a97f304b04 Add support for configuring the size of the floating point unit (fp_word). 
For mips, move fp_registers into a separate array of type fp_word[].
 1998-02-02 14:06:52 +00:00
Andrew Cagney
01737f42d8 mips: Add multi-processor support for r5900. Others might work. 
common, igen: Fix MP related bugs.
 1998-02-01 03:29:48 +00:00
Andrew Cagney
412c4e940e Add config support for the size of the target address and OF cell. 1998-01-31 14:07:23 +00:00
Andrew Cagney
9ec6741b17 igen: Fix SMP simulator generator support. 
Use the bfd-processor name in the sim-engine switch.
	Add nr_cpus argument to sim_engine_run.
tic80, v850, d30v, mips, common:
	Update
mips:	Fill in bfd-processor field of model records so that
	they match ../bfd/archures.
 1998-01-31 06:23:41 +00:00
Doug Evans
7caebec6f6 * cgen.sh: Portably read parms past $9. 1998-01-29 12:14:10 +00:00
Doug Evans
ed6f14718b * Make-common.in (stamp-tvals): New rule. 
(targ-vals.h,targ-map.c): Depend on it.
	(clean): Remove stamp-tvals.
 1998-01-23 22:22:23 +00:00
Michael Meissner
e9ae18efdb #if 0 unused variable 1998-01-21 02:38:09 +00:00
Doug Evans
462cfbc4eb * aclocal.m4: Recognize --enable-maintainer-mode. 
*/configure: Regenerated.
 1998-01-20 06:37:00 +00:00
Doug Evans
4a44afd5c7 * Make-common.in (cgen-run.o,cgen-scache.o): Delete cgen-scache.h dep. 1998-01-20 03:57:14 +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
8cc6a83b83 * sim-base.h (sim_state_base): Delete member `model'. 
(sim_cpu_base): Add member `model'.
	* sim-model.h (IMP_PROPERTIES): New type.
	(MACH): New members imp_props, models.
	(models): Delete decl.
	* sim-model.c (set_model): Update.
	* sim-profile.c (profile_print_model): Update.
 1998-01-19 21:11:00 +00:00
Doug Evans
7e13b93461 * sim-utils.c (sim_state_alloc): Delete setting of cpu backlink here. 1998-01-19 21:09:43 +00:00
Doug Evans
76da664703 Fix comment. 1998-01-19 14:13:30 +00:00
Nick Clifton
ef13d3e3ed replaced call to CGEN_INSN_SYNTAX()->mnemonic with CGEN_INSN_MNEMONIC() 1998-01-16 20:36:07 +00:00
Doug Evans
9bb68e2096 * Make-common.in (sim-core.o): Depend on $(sim_main_headers). 
* sim-config.h (WITH_TREE_PROPERTIES): Define as 0.
	* sim-config.c (sim_config): Replace WITH_DEVICES with
	WITH_TREE_PROPERTIES.
 1997-12-05 00:04:46 +00:00
Doug Evans
6e51f990a2 Regenerate configure files. 1997-12-04 17:26:06 +00:00
Doug Evans
22469a10e8 * Make-common.in (SIM_ENVIRONMENT): New variable. 
(CONFIG_CFLAGS): Add it.
	* aclocal.m4 (SIM_AC_OPTION_ENVIRONMENT): Handle
	--enable-sim-environment option.
	* configure: Regenerated.
	* sim-config.h (environment support): Rewrite.
	* sim-config.c (current_environment): Define as enum, unconditionally.
	(current_alignment): Define unconditionally.
	(config_environment_to_a): Update.
	(config_alignment_to_a): Fix type of argument.  Define unconditionally.
	(sim_config): Handle environment and alignment determination
	unconditionally.  Delete sanity checks of current_environment,
	unnecessary.
	(print_sim_config): Update.
	* sim-options.c (STANDARD_OPTIONS enum): Add OPTION_ENVIRONMENT.
	(standard_options): Add --environment.
	(standard_option_handler): Likewise.
 1997-12-04 02:04:42 +00:00
Michael Meissner
97b25f990d Delete sim_io_syscalls and sim_io_getstring 1997-11-30 22:42:08 +00:00
Michael Meissner
f2907f7425 Switch to using cb_syscall; Fix bug in cb_syscall write 1997-11-29 01:29:20 +00:00
Michael Meissner
465db791ec Fix problems with d30v addc/subb 1997-11-29 01:14:58 +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
6be035091a * Make-common.in (run.o): Depend on remote-sim.h. 
(nrun.o,sim-hload.o,sim-hrw.o): Likewise.
	(sim-io.o,sim-reason.o,sim-resume.o): Likewise.
 1997-11-26 22:11:31 +00:00
Michael Meissner
ac07041378 Flush writes to stdout, stderr 1997-11-26 21:52:16 +00:00
Andrew Cagney
3885125c8e * sim-io.c (sim_io_getstring): Delete unused len2. (sim_io_syscalls): 
Ditto for sys_errno.
 1997-11-26 21:35:53 +00:00
Doug Evans
6b8d6a1c49 Delete magic number FIXME. 1997-11-26 19:53:26 +00:00
Doug Evans
4123aca810 Undo last change. callback.h changed instead. 
Plus:
	* syscall.c (cb_syscall): Test CB_SYSCALL struct magic number.
 1997-11-26 19:52:34 +00:00
Doug Evans
fc63d75ab3 * syscall.c (cb_syscall, cases stat, fstat): Handle -Wall -Werror. 1997-11-26 19:19:58 +00:00
Michael Meissner
69628a60ea nuke lseek 1997-11-26 01:13:40 +00:00
Doug Evans
4ee2892be8 Add comment. 1997-11-25 18:43:29 +00:00
Doug Evans
f33673061f * callback.c (os_stat): Make 3rd arg a host struct stat ptr. 
(os_fstat): Likewise.  Validate fd argument.
	(cb_host_to_target_stat): Delete big_p arg.  If HS arg is NULL,
	just compute target stat struct length.
	* syscall.c: #include "libiberty.h", <sys/types.h>, <sys/stat.h>.
	(ENOSYS,ENAMETOOLONG): Provide definitions if missing.
	(get_string): Return host errno values so they can be properly
	translated later.
	(cb_syscall): Likewise.
	(cb_syscall, cases open,unlink): Use get_path instead of get_string.
	(cb_syscall, case read): Use read_stdin for file descriptor 0.
	(cb_syscall, case write): Use write_stderr for file descriptor 2.
	(cb_syscall): Add cases for lseek, unlink, stat, fstat, time.
	(get_path): New function.
 1997-11-25 09:33:34 +00:00
Doug Evans
c76e66831a * gennltvals.sh: Generate syscall values for d30v. 
Use libgloss/syscall.h for sparc.
	* nltvals.def: Regenerate.
 1997-11-25 08:18:57 +00:00
Michael Meissner
3445e1cefb Add sim_io_syscalls to do common system call emulation 1997-11-24 23:59:20 +00:00
Doug Evans
091521c48b * sim-trace.c (trace_option_handler): Set state trace file 
for --trace-file in addition to cpu's values.
	(trace_vprintf): If cpu == NULL, try state's trace file.
 1997-11-24 22:21:51 +00:00
Doug Evans
8f3cfc0efb Entries for .gdbinit additions and sim-model.c option fix. 1997-11-24 22:09:12 +00:00