Commit graph

508 commits

Author SHA1 Message Date
Ben Elliston
badd2b1e70 * Tidy. 2001-01-15 00:23:00 +00:00
Frank Ch. Eigler
9397fcbf1c * configury fix
[common/ChangeLog]
2001-01-12  Chris Demetriou  <cgd@sibyte.com>

	* aclocal.m4 (SIM_AC_OPTION_SCACHE): Properly
	handle the case where a numeric value is supplied.

[eg. m32r/ChangeLog]
2001-01-12  Frank Ch. Eigler  <fche@redhat.com>

	* configure: Regenerated with sim_scache fix.
2001-01-12 18:51:28 +00:00
Ben Elliston
63fe103861 2001-01-06 Ben Elliston <bje@redhat.com>
* cgen.sh: Allow extrafiles to include the semantics files when
	generating an ISA-specific decoder.
2001-01-05 04:36:09 +00:00
Alexandre Oliva
b6f6b44d62 * Make-common.in (sim-io.o): Depend on targ-vals.h. 2000-12-27 17:47:20 +00:00
Ben Elliston
ad8707b58d 2000-12-23 Ben Elliston <bje@redhat.com>
* cgen-trace.c (trace_result): Handle 'f' type operands; output
	them to the trace stream using sim_fpu_printn_fpu. Include
	"sim-fpu.h".
2000-12-23 21:52:14 +00:00
Ben Elliston
b94c096644 2000-12-15 Ben Elliston <bje@redhat.com>
* sim-fpu.h (sim_fpu_printn_fpu): Declare.
	* sim-fpu.c (print_bits): Add digits parameter. Print only as many
	trailing digits as specified (-1 to print all digits).
	(sim_fpu_print_fpu): New wrapper around sim_fpu_printn_fpu.
	(sim_fpu_printn_fpu): Rename from sim_fpu_print_fpu; update calls
	to print_bits ().
2000-12-23 11:51:04 +00:00
Ben Elliston
fd5d712edf 2000-12-13 Ben Elliston <bje@redhat.com>
* cgen.sh: Set prefix/PREFIX (append ISA if applicable). Factor
	sed expressions into $sedscript, substituting @prefix@/@PREFIX@.
	(defs): New action.
2000-12-13 22:55:54 +00:00
Geoffrey Keating
4c15ccf7af In sim/common:
* sim-endian.h: Don't have parameters on macro definitions which
	are simply renaming functions, to permit use of XCONCAT2 in both
	the macro name and the arguments in a use of such a definition.
In sim/ppc:
	* sim-endian.h: Don't have parameters on macro definitions which
	are simply renaming functions, to permit use of XCONCAT2 in both
	the macro name and the arguments in a use of such a definition.
2000-12-12 20:54:13 +00:00
Ben Elliston
0d277f51d0 2000-12-11 Ben Elliston <bje@redhat.com>
* cgen-ops.h (SUBWORDDFDI): New function.
2000-12-11 07:14:34 +00:00
Ben Elliston
c79688eb6e 2000-12-05 Ben Elliston <bje@redhat.com>
* Make-common.in (cgen-defs): New target.
	(cgen-decode): Pass $(EXTRAFILES).
2000-12-05 00:56:44 +00:00
Ben Elliston
bb4e03e555 2000-12-05 Ben Elliston <bje@redhat.com>
* genmloop.sh: Use @prefix@, not @cpu@ throughout. Add -prefix and
	-outfile-suffix options.
2000-12-05 00:46:04 +00:00
Ben Elliston
6227bc851d 2000-12-04 Ben Elliston <bje@redhat.com>
* cgen-ops.h (SUBWORDSIQI): Mask off top bits.
	(SUBWORDSIUQI): Likewise.
	(SUBWORDDIHI): Likewise.
	(SUBWORDDIQI): New function.
2000-12-04 04:05:45 +00:00
Ben Elliston
76440e4ba0 2000-12-04 Ben Elliston <bje@redhat.com>
* cgen-trace.c (disassemble_insn): Remove unused declaration.
	* cgen-scache.c (scache_option_handler): Remove unused local var.
2000-12-04 00:57:57 +00:00
Ben Elliston
cdc2a5c395 2000-12-03 Ben Elliston <bje@redhat.com>
* sim-profile.c (profile_option_handler): Remove unused prof_nr.
2000-12-03 04:23:54 +00:00
Nick Clifton
2a1aa0e97c Add GNU Free Documentation License 2000-11-30 01:54:16 +00:00
Stephane Carrez
4e73b9c108 Fix delete_hw_event_data() to free the scheduled events 2000-11-27 19:53:35 +00:00
Stephane Carrez
ce9bc8d1f1 Remove space == 0 restriction in the simulator (dv-core) 2000-11-27 19:49:46 +00:00
Stephane Carrez
ce13044d7a Fix for sim/common hw_delete()/hw_tree_delete() 2000-11-25 09:18:52 +00:00
Stephane Carrez
7c070881e4 Fix memory leak in sim_parse_args 2000-11-25 09:16:22 +00:00
Ben Elliston
4f49fa1bf0 2000-11-20 Ben Elliston <bje@redhat.com>
* cgen-ops.h (SUBBI): New macro.
	(SUBWORDSIQI, SUBWORDSIHI, SUBWORDSIUQI): New functions.
	(SUBWORDDIHI, SUBWORDDIUQI, SUBWORDDIDF): Likewise.
2000-11-19 22:27:14 +00:00
Ben Elliston
2d84da1b7c 2000-11-16 Ben Elliston <bje@redhat.com>
* cgen-types.h (VOID): New type.
2000-11-16 03:21:48 +00:00
Ben Elliston
dbc168afd2 2000-11-09 Ben Elliston <bje@redhat.com>
* sim-fpu.c (sim_fpu_one): Set exponent to 0.
	(sim_fpu_two): Set exponent to 1.
2000-11-08 23:19:45 +00:00
Ben Elliston
620abd4dfd * Spelling corrections. 2000-11-08 23:12:43 +00:00
Elena Zannoni
e4f5c43e77 2000-10-26 Ben Elliston <bje@redhat.com>
* cgen.sh: Handle an isa argument between cpu and mach. Default to
        `all'. Pass `-i' options to cgen applications.
        * Make-common.in (cgen-arch, cgen-cpu, cgen-decode, cgen-cpu-decode,
        cgen-desc): Pass $(isa) to cgen.sh.
2000-10-26 16:21:34 +00:00
Ben Elliston
a8d894af63 * usability improvements
2000-10-08  Ben Elliston  <bje@redhat.com>

	* cgen-utils.c (cgen_rtx_error): New function.

2000-10-07  Ben Elliston  <bje@redhat.com>

	* cgen-trace.c (sim_cgen_disassemble_insn): Handle failure
	conditions for sim_core_read_buffer().
2000-10-08 22:37:14 +00:00
Dave Brolley
6d4c43bfc6 2000-09-26 Dave Brolley <brolley@redhat.com>
* cgen-utils.c (RORQI): New function.
	(ROLQI): New function.
	(RORHI): New function.
	(ROLHI): New function.
2000-09-26 17:23:58 +00:00
Dave Brolley
0e266e5cc5 2000-08-28 Dave Brolley <brolley@redhat.com>
* cgen-trace.c (sim_cgen_disassemble_insn): Make sure entire insn is
	in insn_value if it will fit.
2000-08-28 18:18:49 +00:00
Dave Brolley
4193618c3c Forgot to check this in with last commit! 2000-08-22 19:27:32 +00:00
Frank Ch. Eigler
604259a086 * Contribute CGEN simulator build support code.
* Patch was posted by bje@redhat.com.
2000-08-21 15:52:39 +00:00
Dave Brolley
80dbae7a49 2000-08-15 Dave Brolley <brolley@redhat.com>
* sim-profile.c (profile_print_speed): Print cpu frequency if not zero.
2000-08-15 18:49:50 +00:00
Dave Brolley
090321281b 2000-08-15 Dave Brolley <brolley@redhat.com>
* sim-profile.h (PROFILE_DATA): Add cpu_freq.
	(PROFILE_CPU_FREQ): New macro.
	* sim-profile.c (OPTION_PROFILE_CPU_FREQUENCY): New enumerator.
	(profile-options): Add profile-cpu-frequency.
	(parse_frequency): New function.
	(profile_option_handler): Handle OPTION_PROFILE_CPU_FREQUENCY.
	(profile_print_speed): Print cpu frequency and simulated execution time.
	Re-indent other items to match.
2000-08-15 18:39:02 +00:00
Andrew Cagney
548a3e15c8 Eliminate use of MIN(). 2000-08-11 00:48:51 +00:00
Frank Ch. Eigler
fab307a2bc * Usability improvement
2000-07-27  Frank Ch. Eigler  <fche@redhat.com>

	From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
	* Makefile.in (install): Install run.1 man page.
2000-07-27 15:45:20 +00:00
Andrew Cagney
46a19b74dd 2000-06-23 Doug Evans <dje@casey.transmeta.com>
* Makefile.in (headers,nltvals.def): Merge.
2000-07-27 11:56:34 +00:00
Andrew Cagney
f9cbceb6b7 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* nrun.c (main): Print the simulator statistics only in
        verbose mode.
        * hw-properties.h (hw_find_integer_array_property): Fix
        prototype (use signed_cell).
2000-07-27 11:49:07 +00:00
Andrew Cagney
38e64f358e 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* sim-events.c (sim_events_remain_time): New function returning
        the time that remains before the event is raised.
        * hw-events.c (hw_event_remain_time): Likewise.
        * sim-events.h (sim_events_remain_time): Declare.
        * hw-events.h (hw_event_remain_time): Declare.
2000-07-27 11:37:34 +00:00
Andrew Cagney
0802cc4008 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>
* sim-hw.c: Use <errno.h> instead of <sys/errno.h>
        (OPTION_HW_LIST): New option --hw-list to list the devices.
        (hw_option_handler): List the device tree with 'sim_hw_print'.
2000-07-27 11:34:30 +00:00
Andrew Cagney
3c765a5497 From 2000-06-25 Stephane Carrez <Stephane.Carrez@worldnet.fr>:
* sim-bits.h (_MSB_16, _LSB_16): Define for 16-bit targets.
(MASK, LSBIT, MSBIT): Likewise and use _MSB_16 and _LSB_16.
(EXTENDED): Define for 16-bit word size.
* sim-bits.c (LSEXTRACTED, MSEXTRACTED, LSINSERTED,
MSINSERTED, LSSEXT, MSSEXT): Implement for 16-bit word size.
* sim-types.h: Added support for 16-bit targets.
2000-07-27 11:07:01 +00:00
Frank Ch. Eigler
7fb283bce2 * verbosity reduction
2000-06-23  Frank Ch. Eigler  <fche@redhat.com>

	* cgen-trace.h (TRACE_USEFUL_MASK): Remove TRACE_EVENTS_IDX.
2000-06-24 14:47:54 +00:00
Frank Ch. Eigler
ab42ee127d * build cleanliness fix
2000-06-24  Frank Ch. Eigler  <fche@redhat.com>

	From Maciej W. Rozycki <macro@ds2.pg.gda.pl>:
	* Makefile.in (distclean): Clean cconfig.h also.
2000-06-24 14:37:57 +00:00
Andrew Cagney
eb2d80b469 Change profiling so that it is enabled by default. Re-generate everything. 2000-05-24 04:39:50 +00:00
Andrew Cagney
781c552e2d sigrc wasn't initialized before being passed to sim_resume(). 2000-05-23 11:34:27 +00:00
Andrew Cagney
5eb1a8fac3 Provide more detailed traces of the event queue. 2000-04-28 06:13:46 +00:00
Frank Ch. Eigler
01a991e1cd * updating copyright dates ("1999" -> "1999, 2000") 2000-04-05 22:31:29 +00:00
Dave Brolley
b2ac51e413 2000-03-30 Dave Brolley <brolley@redhat.com>
* aclocal.m4 (cgen): Use guile to run cgen.
2000-03-30 20:49:27 +00:00
Dave Brolley
f8603f2f73 2000-03-23 Dave Brolley <brolley@redhat.com>
* cgen-fpu.h: Rename extsfdf to fextsfdf. Rename truncdfsf to
	ftruncdfsf.
	* cgen-accfp.c (fextsfdf): New function.
	(ftruncdfsf): New function.
	(cgen_init_accurate_fpu): Initialize fextsfdf and ftruncdfsf.
2000-03-30 20:21:37 +00:00
Jeff Johnston
0f831eb384 2000-03-13 Jeff Johnston <jjohnstn@cygnus.com>
* cgen-ops.h: Added TRUNCSISI.
2000-03-13 23:51:48 +00:00
Frank Ch. Eigler
e88acae792 * extension
2000-03-08  Dave Brolley  <brolley@redhat.com>

	* cgen-par.h (cgen_write_queue_kind): Add CGEN_FN_SF_WRITE.
	(CGEN_WRITE_QUEUE_ELEMENT): Add fn_sf_write.
	(sim_queue_fn_si_write): Last argument is has type USI.
	(sim_queue_fn_sf_write): New function.
	* cgen-par.c (sim_queue_fn_si_write): Declare 'value' as USI.
	(sim_queue_fn_sf_write): New function.
	(cgen_write_queue_element_execute): Handle CGEN_FN_SF_WRITE.
2000-03-08 21:09:41 +00:00
Andrew Cagney
baa7ae6f10 When SIM_HAVE_ENVIRONMENT: use sim_set_trace() to enable tracing
instead of sim_trace() to run the program; include support for ``-o''
option (operating environment); when a signal occurs, only continue
execution when operating environment mode.
Update d10v.
2000-02-22 08:52:21 +00:00
Andrew Cagney
7fc5b5adca Report SIGBUS and halt simulation when ld/st detect a misaligned address. 2000-02-09 05:08:42 +00:00