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Author SHA1 Message Date
Andrew Cagney e30db7381c Fix printf botch. 2000-04-09 14:15:43 +00:00
Alexandre Oliva d8e7020fd6 * am33.igen: Make SP-relative offsets unsigned. Add `*am33' for 
some instructions that were missing it.
 2000-04-09 09:04:54 +00:00
Frank Ch. Eigler 01a991e1cd * updating copyright dates ("1999" -> "1999, 2000") 2000-04-05 22:31:29 +00:00
Dave Brolley afb2cbbd21 2000-03-30 Dave Brolley <brolley@redhat.com> 
* configure: Regenerated.
 2000-03-30 20:51:27 +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
Geoffrey Keating 9ff590a53b * ppc-instructions (Disabled_Exponent_Underflow): Increment 
the exponent when denormalizing.
 2000-03-25 18:45:41 +00:00
Frank Ch. Eigler de616bc738 * more compatibility with v850 hardware 
2000-03-24  Frank Ch. Eigler  <fche@redhat.com>

	* v850.igen (ilgop): New insn pattern for four-byte breakpoints.
 2000-03-25 00:17:21 +00:00
Frank Ch. Eigler 6c9e0292a3 * memory corruption fix 
Wed Mar 22 15:24:21 2000  glen mccready  <gkm@pobox.com>

	* wrapper.c (sim_open,sim_close): Copy into myname, free myname.
 2000-03-23 23:28:43 +00:00
Frank Ch. Eigler cb7450ea08 * simplify eCos testing 
2000-03-21  Frank Ch. Eigler  <fche@redhat.com>

	* interp.c (sim_open): Sort & extend dummy memory regions for
	--board=jmr3904 for eCos.
 2000-03-21 20:45:43 +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
Frank Ch. Eigler a05391975e * build fix 
2000-03-07  Frank Ch. Eigler  <fche@redhat.com>

	From John Dallaway  <jld@redhat.co.uk>:
	* Makefile.in (install-sis): Add $(EXEEXT) for Windows host.
 2000-03-07 15:32:49 +00:00
Frank Ch. Eigler 8ae7f924f3 * moved misplaced ChangeLog entry 2000-03-04 12:46:44 +00:00
Andrew Cagney 7158fd7f9b Transfer SIM maintainership to Frank. 2000-03-04 06:27:00 +00:00
Frank Ch. Eigler a9e3a73989 * build fix 
2000-03-03  Alexandre Oliva  <oliva@lsd.ic.unicamp.br>

	* Makefile.in (IGEN_INSN): Added am33.igen.
 2000-03-03 23:25:10 +00:00
Frank Ch. Eigler 0ef33cd05d * build patch 
2000-03-03  Jonathan Larmour  <jlarmour@redhat.co.uk>

	* func.c (buffer_read_memory): Change type of size to unsigned to
	match prototype
 2000-03-03 15:00:58 +00:00
Frank Ch. Eigler 4cd9361480 * comment tweaks 2000-03-02 22:42:51 +00:00
Frank Ch. Eigler d018757450 * adding forgotten entry 2000-03-02 21:53:51 +00:00
Frank Ch. Eigler a3027dd748 * autoconf correction 
* merge from internal repo -> sourceware

2000-03-02  Frank Ch. Eigler  <fche@redhat.com>

	* configure: Regenerated.

Tue Feb  8 18:35:01 2000  Donald Lindsay  <dlindsay@hound.cygnus.com>

	* interp.c, mips.igen: all 5 DEADC0DE situations now have sim_io_eprintf
	calls, conditional on the simulator being in verbose mode.
 2000-03-02 18:14:02 +00:00
Frank Ch. Eigler 58fddbac5a * whitespace correction 2000-03-02 18:12:44 +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
Nick Clifton 3dfcd3c614 Fix fclose() emulation 2000-02-14 19:49:48 +00:00
Nick Clifton 63a027a3fb Add support for M340 processor 2000-02-10 21:59:03 +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
Jason Molenda 25c1c39719 2000-02-08 Jason Molenda (jsm@bugshack.cygnus.com) 
* sim/ChangeLog:  Dummy whitespace change to kick off a test
	cvs commit message.
 2000-02-09 00:07:53 +00:00
Nick Clifton 6d358e869b Fix compile time warning messages. 2000-02-08 20:54:27 +00:00
Jason Molenda a9e0ce2c0c 2000-02-06 Jason Molenda (jsm@bugshack.cygnus.com) 
* gdb/ChangeLog:  Whitespace change to test cvs logging.
	* sim/ChangeLog:  Ditto, but in a separate dir.
 2000-02-07 02:14:29 +00:00
Jason Molenda dfcd3bfb6f import gdb-2000-02-04 snapshot 2000-02-05 07:30:26 +00:00
Jason Molenda f743149ecb import gdb-2000-01-26 snapshot 2000-01-26 21:49:14 +00:00
Jason Molenda 0fda6bd286 import gdb-2000-01-24 snapshot 2000-01-25 02:40:50 +00:00
Jason Molenda c5394b80ae import gdb-2000-01-17 snapshot 2000-01-18 00:55:13 +00:00
Jason Molenda c3f6f71df3 import gdb-2000-01-05 snapshot 2000-01-06 03:07:20 +00:00
Jason Molenda ed9a39ebf9 import gdb-1999-12-21 snapshot 1999-12-22 21:45:38 +00:00
Jason Molenda c4093a6ab3 import gdb-1999-12-13 snapshot 1999-12-14 01:06:04 +00:00
Jason Molenda de57eccd12 import gdb-1999-12-07 snapshot 1999-12-08 02:51:13 +00:00
Jason Molenda c2d11a7da0 import gdb-1999-12-06 snapshot 1999-12-07 03:56:43 +00:00
Jason Molenda 4ce44c668d import gdb-1999-11-16 snapshot 1999-11-17 02:31:06 +00:00
Jason Molenda 11cf874164 import gdb-1999-11-08 snapshot 1999-11-09 01:23:30 +00:00
Jason Molenda 5c44784c11 import gdb-1999-11-01 snapshot 1999-11-02 04:44:47 +00:00
Jason Molenda e514a9d642 import gdb-1999-10-25 snapshot 1999-10-26 03:43:48 +00:00
Jason Molenda 917317f4c6 import gdb-1999-10-18 snapshot 1999-10-19 02:47:02 +00:00
Jason Molenda 2df3850c7b import gdb-1999-10-11 snapshot 1999-10-12 04:37:53 +00:00
Jason Molenda 2acceee218 import gdb-1999-10-04 snapshot 1999-10-05 23:13:56 +00:00
Jason Molenda 6426a772a2 import gdb-1999-09-28 snapshot 1999-09-28 21:55:21 +00:00
Jason Molenda c2c6d25f0d import gdb-1999-09-21 1999-09-22 03:28:34 +00:00
Jason Molenda cff3e48be7 import gdb-1999-09-13 snapshot 1999-09-13 21:40:00 +00:00
Stan Shebs d4f3574e77 import gdb-1999-09-08 snapshot 1999-09-09 00:02:17 +00:00
Jason Molenda 104c1213b4 import gdb-1999-08-30 snapshot 1999-08-31 01:14:27 +00:00
Jason Molenda 53a5351d90 import gdb-1999-08-23 snapshot 1999-08-23 22:40:00 +00:00
Jason Molenda 96baa820df import gdb-1999-08-09 snapshot 1999-08-09 21:36:23 +00:00
Jason Molenda a0b3c4fd32 import gdb-1999-08-02 snapshot 1999-08-02 23:48:37 +00:00
Jason Molenda adf40b2e16 import gdb-1999-07-19 snapshot 1999-07-19 23:30:11 +00:00
Jason Molenda 43e526b9b4 import gdb-1999-07-12 snapshot 1999-07-12 11:15:22 +00:00
Jason Molenda 9846de1bb5 import gdb-1999-07-07 pre reformat 1999-07-07 17:31:57 +00:00
Jason Molenda 3535ad499b import gdb-1999-07-05 snapshot 1999-07-06 00:58:41 +00:00
Jason Molenda 43ff13b418 import gdb-1999-07-05 snapshot 1999-07-05 17:58:44 +00:00
Jason Molenda 085dd6e638 import gdb-1999-06-28 snapshot 1999-06-28 16:06:02 +00:00
Jason Molenda ac9a91a77c import gdb-1999-06-01 snapshot 1999-06-01 15:44:41 +00:00
Jason Molenda 392a587b05 import gdb-1999-05-25 snapshot 1999-05-25 18:09:09 +00:00
Jason Molenda 9e086581c7 import gdb-1999-0519 1999-05-19 19:58:41 +00:00
Stan Shebs cd0fc7c3eb import gdb-1999-05-10 1999-05-11 13:35:55 +00:00
Stan Shebs b83266a0e1 import gdb-19990504 snapshot 1999-05-05 14:45:51 +00:00
Stan Shebs 2d514e6f36 import gdb-19990422 snapshot 1999-04-27 01:33:01 +00:00
Stan Shebs 7a292a7adf import gdb-19990422 snapshot 1999-04-26 18:34:20 +00:00
Stan Shebs c906108c21 Initial creation of sourceware repository 1999-04-16 01:35:26 +00:00
Stan Shebs 071ea11e85 Initial creation of sourceware repository 1999-04-16 01:34:07 +00:00
Doug Evans 8d3b723419 * sparc-desc.c: New file. 
* sparc-desc.h: New file.
	* sparc-opc.h: New file.
	* decode64.c: New file.
	* decode64.h: New file.
	* sem64.c: New file.
	* cpu64.c: New file.
	* cpu64.h: New file.
	* model64.h: New file.
	* mloop64.in: New file.
	* regs64.h: New file.
	* trap64.c: New file.
	* cpu32.h,decode32.c,decode32.h,model32.c,sem32.c: Rebuild.
 1999-02-10 23:39:09 +00:00
Doug Evans c14d22a7a7 * Makefile.in (SPARC64_OBJS): Add dev64.o. 
(CPU_OBJS): New variable.
	(SIM_OBJS): Add sparc-desc.o.
	(SIM_EXTRA_DEPS): Replace cpu-opc.h with sparc-desc.h.
	(sim-core.o): Add dev64.h dependency.
	(dev64.o): Add rule.
	(stamp-arch,stamp-cpu32): Update FLAGS variable, option syntax changed.
	(stamp-cpu64): Ditto.
	(stamp-desc): New rule.
	* configure.in (sim_link_files,sim_link_links): Delete.
	Set cpu_objs to one of SPARC32_OBJS,SPARC64_OBJS.
	* configure: Rebuild.
	* acconfig.h: Rebuild.
	* config.in: Rebuild.
	* dev64.c: New file.
	* dev64.h: New file.
	* sparc64.c: New file.
	* trap64.h: New file.
	* arch.c,arch.h,cpuall.h: Rebuild.
	* cpu32.c,decode32.c,decode32.h,model32.c,sem32.c: Rebuild.
	* sim-if.c (sparc_disassemble_insn): New function.
	(sim_open): sparc_cgen_cpu_open renamed from sparc_cgen_opcode_open.
	Set disassembler.
	(sim_close): sparc_cgen_cpu_open renamed from sparc_cgen_opcode_open.
	* sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
	sparc-desc.h,sparc-opc.h,sparc-sim.h.
 1999-02-10 09:42:33 +00:00
Doug Evans 9aa2d8ddaf * Makefile.in (SIM_EXTRA_DEPS): Add m32r-desc.h, delete cpu-opc.h. 
(stamp-arch,stamp-cpu): Update FLAGS variable, option syntax changed.
	(stamp-xmloop): s/-parallel/-parallel-write/.
	(stamp-xcpu): Update FLAGS variable, option syntax changed.
	* configure.in (sim_link_files,sim_link_links): Delete.
	* configure: Rebuild.
	* decode.c,decode.h,model.c,sem-switch.c,sem.c: Rebuild.
	* decodex.c,decodex.h,modelx.c,semx-switch.c: Rebuild.
	* mloop.in (execute): CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
	* sim-if.c (sim_open): m32r_cgen_cpu_open renamed from
	m32r_cgen_opcode_open.  Set disassembler.
	(sim_close): m32r_cgen_cpu_open renamed from m32r_cgen_opcode_open.
	* sim-main.h: Don't include cpu-opc.h,cpu-sim.h. Include
	m32r-desc.h,m32r-opc.h,m32r-sim.h.
 1999-02-10 09:23:35 +00:00
Doug Evans 2d84b54332 * configure.in (sparc*): Configure sparc subdir if --with-cgen or 
--with-cgen-sim.
	* configure: Rebuild.
 1999-02-10 08:56:15 +00:00
Nick Clifton 4145dbc306 Add support for StrongARM target 1999-02-08 12:44:13 +00:00
DJ Delorie 944014510b oops, wrong branch - cvs mistake 1999-02-06 01:14:52 +00:00
DJ Delorie a76051d231 merge from main branch for danlite/sparc86x merge 1999-02-06 01:08:02 +00:00
Jeff Law 579d9a9749 m32rx -> cygnus sanitization change. 1999-02-05 17:39:42 +00:00
Frank Ch. Eigler e346625314 * Fix for PR 17794, brought over from ecc-98r1-branch. 
1999-02-05  Frank Ch. Eigler  <fche@cygnus.com>
	* dv-tx3904sio.c (tx3904sio_tickle): After a polled I/O from the
 	CPU, start periodic background I/O polls.
	(tx3904sio_poll): New function: periodic I/O poller.
 1999-02-05 13:55:16 +00:00
Doug Evans c2ebe6b880 * cpux.h,decodex.c,modelx.c,semx-switch.c: Regenerate. 
Plus s/sanitize-m32rx/sanitize-cygnus/
 1999-02-05 00:15:14 +00:00
Gavin Romig-Koch d0d495f601 improve sanitation 1999-02-04 21:23:37 +00:00
Doug Evans 8ad50a7304 cgen generated files for sparc simulator 1999-02-02 21:50:12 +00:00
Doug Evans cac2f51851 configure sparc subdir if --with-cgen 1999-02-02 20:40:33 +00:00
Doug Evans cd6245ce70 sparc cgen port 1999-02-02 19:38:43 +00:00
Doug Evans 27a9a44af7 lose sparc for now 1999-02-02 19:17:42 +00:00
Nick Clifton a21a12e39e Remove v850e sanitization 1999-02-01 11:21:32 +00:00
Doug Evans eb2346970a * cpu.h,decode.c,model.c,sem-switch.c,sem.c: Rebuild. 
* cpux.h,decodex.c,modelx.c,semx-switch.c: Rebuild.
 1999-01-28 06:51:00 +00:00
Doug Evans 988e60c43b * cgen-engine.h (EXTRACT_LSB0_{INT,UINT}): Fix. 1999-01-28 01:37:10 +00:00
Doug Evans 89b1cfbbd5 * sim-profile.h: Make like sim-trace.h. 
(PROFILE_USEFUL_MASK): New macro.
	* sim-profile.c (profile_options): Make like trace_options, allow
	optional on|off arg where applicable.
	(set_profile_option_mask): New function.
	(sim_profile_set_option): New function.
	(profile_option_handler): Simplify.
	Have -p only enable selected things, not everything.
	Add missing break to OPTION_PROFILE_PC_RANGE.
	* cgen-scache.c (scache_options): Allow optional on|off arg to
	--profile-scache.
	(scache_option_handler): Use sim_profile_set_option.
 1999-01-28 01:28:03 +00:00
Jason Molenda df59058c91 1999-01-26 Jason Molenda (jsm@bugshack.cygnus.com) 
* simops.c (OP_5605): Sign extend MIN32 and MAX32 before saturation
        comparison.
        (OP_5607): Ditto.
        (OP_2A00): Ditto.
        (OP_2800): Ditto.

PRs 18435 18436 18437 18439.
 1999-01-27 01:51:26 +00:00
Jeff Law 1ec21625d0 am33 is now kept with --keep-cygnus. 1999-01-26 14:02:27 +00:00
Frank Ch. Eigler a07304dfa3 * Update copyright year. 1999-01-26 11:34:10 +00:00
Frank Ch. Eigler 37bb465135 * Implement --memory-fill and fix --memory-clear options, 
for internal PR 18869 and 18870.
1999-01-26  Frank Ch. Eigler  <fche@cygnus.com>
	* sim-memopt.c (memory_options): Add MEMORY_FILL option.
	(memory_option_handler): Implement MEMORY_FILL option.  Make
 	MEMORY_CLEAR an alias for MEMORY_FILL=0.
	(parse_ulong_value): New function.
	(do_memopt_add): Allocate all buffers.  Optionally fill them.
 1999-01-26 11:29:17 +00:00
James Lemke b5a10831c4 Initial implementation of fixes for MPC860 version C0 & earlier. 1999-01-22 21:53:57 +00:00
Doug Evans 363e6264be sanitize last entry 1999-01-15 08:29:15 +00:00
Doug Evans ddfae34d82 * Makefile.in (stamp-arch): Pass FLAGS to cgen. 
* arch.c,arch.h,cpuall.h: Regenerate.
	* cpu.c,cpu.h,decode.c,decode.h,model.c,sem-switch.c,sem.c: Regenerate.
	* traps.c (sim_engine_invalid_insn): PCADDR->IADDR.
	* cpux.c,cpux.h,decodex.c,decodex.h,modelx.c,semx-switch.c: Regenerate.
 1999-01-15 07:27:00 +00:00
Doug Evans 976a48e6c3 * cgen-defs.h (PCADDR,CIA): Define in terms of IADDR. 
(sim_disassemble_insn): Update prototype.
	(sim_engine_invalid_insn): Ditto.
	* cgen-engine.h (SEMANTIC_FN): Add !WITH_SCACHE version.
	(SEM_BRANCH_INIT): PCADDR->IADDR.
	(SEM_NBRANCH_FINI): New macro for !WITH_SCACHE case.
	* cgen-scache.c (scache_lookup,scache_lookup_or_alloc): PCADDR->IADDR.
	* cgen-scache.h (*): Ditto.
	* cgen-trace.c (*): Ditto.
	* cgen-trace.h (*): Ditto.
	* cgen-utils.c (*): Ditto.
	* cgen-types.h (integer modes): Use signedNN/unsignedNN types.
	(insn_t): Delete.
	* genmloop.sh (@cpu@_fill_argbuf): Add !WITH_SCACHE support.
	(simple engine framework): Rewrite.
	* sim-module.c (modules): Install model module sooner (and in
	particular before the profile module).
 1999-01-15 07:02:30 +00:00
Jason Molenda 984b70f0c8 1999-01-13 Jason Molenda (jsm@bugshack.cygnus.com) 
* t-sadd.s: New file.
	* Makefile.in (TESTS): Add t-sadd.

PR 18438.
 1999-01-14 00:46:01 +00:00
Doug Evans 9e507b690e * cgen-trace.c (trace_insn): Pass pc to trace_prefix for virtual insns. 1999-01-12 21:46:47 +00:00
Doug Evans cee25b7cb8 * sim-model.h (sim_mach_lookup_bfd_name): Add prototype. 
* sim-model.c (sim_mach_lookup_bfd_name): New function.
	(sim_model_init): Call it.
 1999-01-12 21:25:21 +00:00
Dave Brolley e1ef54a703 Add new test cases to the list of files to be kept. 1999-01-12 16:27:49 +00:00
Doug Evans 533a502faf * Makefile.in (m32r-clean): rm eng.h. 1999-01-12 00:37:47 +00:00
Doug Evans e64b6cd434 * sim-main.h: Delete inclusion of ansidecl.h. 
* cpu.h: Regenerate.
	* cpux.h: Regenerate.
 1999-01-12 00:25:41 +00:00