Commit graph

434 commits

Author SHA1 Message Date
Doug Evans
39813256da * cgen-sim.h (cgen_state): New member opcode_table.
* cgen-utils.c (sim_disassemble_insn): Use it.
1998-08-03 18:45:06 +00:00
Doug Evans
63542cbcc0 * cgen-mem.h (DECLARE_SETT): Fix return type. 1998-07-24 19:44:04 +00:00
Doug Evans
f3ccb5a785 * sim-model.c (model_option_handler): Remove unused variable `n'. 1998-07-24 17:16:02 +00:00
Ian Lance Taylor
965f532708 remove d30v sanitization 1998-07-24 04:38:45 +00:00
Doug Evans
cac4e5a481 * cgen-utils.c: Include bfd.h.
(sim_disassemble_insn): Update call to CGEN_EXTRACT_FN.
1998-07-21 23:26:53 +00:00
Andrew Cagney
9483af2c61 Add a printf fmt style version of sim_events_schedule.
This allows the caller to specify extra trace information that is
only evaluated when tracing is enabled.
1998-07-08 08:00:36 +00:00
Jeff Law
658fb0c743 * sim-bits.h (EXTEND24): Define. 1998-07-06 21:55:37 +00:00
Doug Evans
039fa2c847 * cgen-sim.h (CPU_SCACHE): Make size unsigned.
(CPU_SCACHE_HASH_MASK): New macro.
	(SCACHE_HASH_PC): Rewrite.
	* genmloop.sh (engine_resume_{full,fast}): Move some of hash
	computation out of main loop.
1998-07-03 00:14:49 +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
Andrew Cagney
67574b9cea Re-do sim-inline's handling of external functions and variables so
that there really is only one instance of them.
1998-06-17 07:42:53 +00:00
Doug Evans
403bed787e * cgen-trace.c (trace_insn_fini): Redo cycle handling.
* sim-profile.h (PROFILE_DATA): Rename cycle handling members.
	* sim-profile.c (profile_print_model): Update.
1998-06-13 14:47:51 +00:00
Doug Evans
af2b0c8593 * gennltvals.def (m32r): Use common syscall.h now.
(mn10300): Add entry.
	* nltvals.def: Regenerate.
1998-06-13 01:39:44 +00:00
Doug Evans
68096722d9 * sim-engine.c (sim_engine_get_run_state): New function.
* sim-engine.h (sim_engine_get_run_state): Declare it.
1998-06-12 20:08:50 +00:00
Doug Evans
169c74762a * sim-core.h (SIM_CORE_SIGNAL_FN): New typedef.
* sim-core.c (sim_core_signal): Make extern, always define.
1998-06-11 07:55:29 +00:00
Doug Evans
a27a2a8de4 * Make-common.in (CGEN_FLAGS_TO_PASS): New variable.
* cgen-ops.h (ANDIF): New macro.
	(ANDIF[BQHSD]I): Delete.
1998-06-10 23:03:55 +00:00
Andrew Cagney
05f6bf9cea Memory corruption problems - hw-event list wasn't correct
unlinking/freeing events.  Couldn't handle the removal of a hw-event
that just been scheduled.
1998-06-04 06:33:02 +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
325a1ba876 Initialize/destory hw-properties within the hw-device. 1998-05-25 08:29:05 +00:00
Andrew Cagney
69be0d4cb8 Split out hw-alloc code. Add constructor and destructor for hw-alloc. 1998-05-25 08:18:03 +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
2f06c437e2 Clean up create/delete of hw-ports 1998-05-25 07:08:48 +00:00
Andrew Cagney
f675744718 * hw-device.c (hw_ioctl), hw-device.h (hw_ioctl_callback): Drop
PROCESSOR and CIA arguments.
1998-05-25 06:44:39 +00:00
Andrew Cagney
1e1dcdf0d9 De-sanitize simulator hw. 1998-05-25 06:20:43 +00:00
Andrew Cagney
f872d0d643 Only enable H/W on some mips targets.
Move common hw-obj to Make-common
Pacify GCC
1998-05-22 05:23:04 +00:00
Andrew Cagney
643878d017 * sim-hw.c: Include ctype.h.
(do_hw_poll_read): Do not assume EAGAIN.
1998-05-21 08:17:31 +00:00
Doug Evans
6f7833f035 * cgen-trace.c (first_insn_p): New static local.
(trace_insn_init): Set it.
	(trace_insn_fini): Use TRACE_PREFIX.
	(trace_insn): Rewrite to use trace_prefix.
	* sim-trace.c (trace_prefix): Don't print filename arg if NULL.
	Adjust width accordingly.

	* sim-profile.h (PROFILE_DATA): New member profile_any_p.
	(PROFILE_ANY_P,PROFILE_INSN_P,PROFILE_MEMORY): New macros.
	(PROFILE_SCACHE_P,PROFILE_PC_P,PROFILE_CORE_P): New macros.
	(PROFILE_COUNT_INSN,PROFILE_COUNT_READ,PROFILE_COUNT_WRITE): Simplify.
	(PROFILE_COUNT_CORE): Simplify.
	* sim-profile.c (profile_option_handler): Compute profile_any_p.
1998-05-20 11:43:00 +00:00
Doug Evans
6f1cadd0ce * cgen-ops.h (ADDCFSI): Fix typo. 1998-05-20 07:01:05 +00:00
Doug Evans
991238c82b * cgen-sim.h (CGEN_CPU): New members idesc_{read,sem}_init_p.
* genmloop.sh: Use them rather than static locals.
1998-05-17 00:50:07 +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
Joyce Janczyn
6cad239558 Run ranlib on installed copy of libsim.a. 1998-05-15 20:06:08 +00:00
Joyce Janczyn
08bae91baa Install libsim.a $(exec_prefix)/lib/lib[target]-sim.a as part of install-sim. 1998-05-15 19:05:28 +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
Doug Evans
109e611125 * sim-io.c: #include <errno.h>. 1998-05-06 17:13:25 +00:00
Andrew Cagney
844f40d393 Copy polling code in PSIM simulator into common directory. Will
need rewrite later.  Use in mn10300 simulator.
1998-05-06 03:32:12 +00:00
Doug Evans
ca118edaff Fix sanitization. 1998-05-05 00:24:16 +00:00
Andrew Cagney
03f3bfdb7a *) Delete CPU and CIA arguments from hw_io_*_buffer transfers.
Instead save them in the sim_hw structure.
*) Route sim-core accesses to hw devices through the sim_hw module.
*) Route hw device requests to abort/halt through the sim_hw module.
*) Add print parameter to hw_tree_print() function.
*) Add sim_engine_vabort () function.
1998-05-01 07:58:47 +00:00
Andrew Cagney
e7439596fc Add 2-result FP trace macro.
Dump hex value of floating-point numbers
1998-04-30 10:55:09 +00:00
Geoffrey Noer
9d45df1b8c Tue Apr 28 18:28:58 1998 Geoffrey Noer <noer@cygnus.com>
* common/aclocal.m4: call AM_EXEEXT in SIM_AC_COMMON, define
        AM_CYGWIN32 and AM_EXEEXT.
        * common/Make-common.in: set EXEEXT, add missing EXEEXTs
        to run and install-common rules.
        * common/configure: regenerate

And update all subdirectory ChangeLogs and configure files.
1998-04-29 01:44:23 +00:00
Andrew Cagney
f68cdf65e8 Clean up cell types. 1998-04-27 07:13:00 +00:00
Tom Tromey
56df89bcf6 * configure: Regenerated to track ../common/aclocal.m4 changes.
* config.in: Ditto.
	* acconfig.h (NEED_DECLARATION_PRINTF): Removed.
1998-04-26 21:39:16 +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
d32658fe26 Drop leading `_' from macros. 1998-04-24 09:59:22 +00:00
Doug Evans
1e114b0add Delete sky sim-base.h entries (required sanitization). 1998-04-22 21:05:19 +00:00
James Lemke
aefd02b523 Move target specific stuff from sim/common/sim-base.h to sim/mips/sim-main.h 1998-04-22 20:41:04 +00:00
Michael Meissner
3618a6e972 Add intl support 1998-04-22 18:19:01 +00:00
James Lemke
bd3aa7cbc7 sim-base.h: Add configure option --with-sim-funit. 1998-04-21 21:19:45 +00:00
Doug Evans
8bb5064edd * cgen-ops.h (ADDCFSI): Fix.
(SUBCFSI): Tweak.
PR 15741.
1998-04-21 19:52:02 +00:00
Doug Evans
404d4ee153 * cgen-types.h (GETHIDI,MAKEDI): Tweak. 1998-04-21 19:49:42 +00:00
Andrew Cagney
97f4d18341 Implement ERET instruction.
Add {signed,unsigned}_address type.
1998-04-21 04:30:27 +00:00
Andrew Cagney
7d93d53871 o CVT.S.W and CVT.W.S were reversed
o When unpacking an r5900 FP value,
  was not treating IEEE-NaN's as very
  large values.
o When packing an r5900 FP result from an infinite
  precision intermediate value was saturating
  to IEEE-MAX instead of r5900-MAX
o The least significant bit of the FP status
  register did not stick to one.
1998-04-16 07:49:58 +00:00
Andrew Cagney
ea5d84f5dc Add EXTEND11(). 1998-04-15 13:50:50 +00:00
Andrew Cagney
7acc4e98d2 Define EXTEND15(). 1998-04-15 06:45:19 +00:00
Andrew Cagney
93f967158f Define EXTEND4() and EXTEND5(). 1998-04-15 00:06:50 +00:00
John Metzler
5d71b4bc92 Tue Apr 14 16:31:35 1998 John Metzler <jmetzler@cygnus.com>
* sim-memopt.c (parse_addr): Sunos 4.5 does not hane strtol
 	declared so we need this cast to prevent long long addresses
	from being misconfigures. Results in access to unmapped memory.
1998-04-14 23:36:19 +00:00
Doug Evans
b42e7eb361 * Make-common.in (RUNTESTFLAGS): Define.
(check): Pass RUNTESTFLAGS to recursive make.
1998-04-14 20:22:07 +00:00
Andrew Cagney
7bf341f4a8 * sim-info.c (sim_info): Be verbose when either VERBOSE or STATE_VERBOSE_P. 1998-04-14 05:16:31 +00:00
Andrew Cagney
64ed8b6a8c aclocal.m4: Don't enable inlining when cross-compiling.
mips/*: Tune mips simulator - allow all memory transfer code to be inlined.
1998-04-05 07:16:54 +00:00
Andrew Cagney
278bda4050 Cleanup INLINE support for simulators using common framework.
Make IGEN responsible for co-ordinating inlining of generated files.
By default, aclocal.m4 disabled all inlining.
1998-04-04 12:33:11 +00:00
Andrew Cagney
72a08ce565 Don't bother generating trace prefix string when not tracing. 1998-04-03 17:13:40 +00:00
Andrew Cagney
a1e4dc0db4 * run.c (main): Handle all alternatives of enum sim_stop.
(main): Delete unused `asection *s'.
1998-03-30 13:30:10 +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
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