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21613 Commits

Author SHA1 Message Date
Jason Molenda 37ac9ecccd Mon Mar 2 16:51:44 1998 Jason Molenda (crash@bugshack.cygnus.com) 
* Makefile.in (YYFILES): Remove in maintainer-clean, not distclean.

Er, oops.
 1998-03-03 00:52:52 +00:00
Jason Molenda c87c674ad4 Mon Mar 2 16:47:11 1998 Philippe De Muyter <phdm@macqel.be> 
* Makefile.in (distclean): Add `rm $(YYFILES)'.
 1998-03-03 00:51:10 +00:00
Jason Molenda 79f0b613dc Mon Mar 2 16:45:48 1998 Philippe De Muyter <phdm@macqel.be> 
* coffread.c (coff_read_enum_type): Set TYPE_FLAG_UNSIGNED if enum
        is unsigned.
 1998-03-03 00:48:39 +00:00
Doug Evans 2307e0ee98 Good grief. Detailed function descriptions should accompany their definition. 1998-03-03 00:45:10 +00:00
Michael Meissner 3a0d0c15e7 Fix setting memory from default attributes 1998-03-03 00:35:48 +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
Frank Ch. Eigler f62dff78f9 * Continuing PKE sim unit tests. Found little bugs in VU instead. 
* sky-vu1.c (vu1_io_write_register_window): Make CIA (pc) write
 	effective by updating more registers.

	* sky-libvpe.c: Updated to match earlier VU state-change code.

	* sky-vpe.h: Removed unused globals from declarations.
 1998-03-03 00:00:09 +00:00
Frank Ch. Eigler 48c7100eba * Added more PKE unit tests. Coverage now at 90%. 
* t-pke3.trc: Added FLUSH* / PKEMS* tests.
 1998-03-02 23:57:35 +00:00
Jason Molenda 6cc922a988 Sun Mar 2 15:16:13 1998 Richard Henderson <rth@cygnus.com> 
* configure.host, configure.tgt: Add sparc-linux.
        * sparc-nat.c: Include <asm/reg.h> not <machine/reg.h> for Linux.
        * config/sparc/*linux*: New files.
 1998-03-02 23:17:31 +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 69d2f4a744 * gas/m32r/allinsn.[sd] (ldi8a,ldi16a): Delete. 
(ldi16): Improve test.
	(nop): Fix test.
 1998-03-02 21:31:45 +00:00
Jason Molenda 4321ed5304 Mon Mar 2 12:12:41 1998 Anthony Thompson (athompso@cambridge.arm.com) 
* arm-tdep.c (gdb_print_insn_arm): Call print_insn_big_arm
        if we're big endian; else call print_insn_little_arm.


Patch contributed in PR 15182.
 1998-03-02 20:14:53 +00:00
Angela Marie Thomas 14ae8f4cc8 not used and not wanted 1998-03-02 19:30:05 +00:00
Doug Evans 84fe40560d * cgen.h (CGEN_BOOL_ATTR): New macro. 1998-03-02 18:44:06 +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 8c6a2b75b9 add sky-gdb.c to sky_files 1998-03-02 14:43:52 +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
Ron Unrau aaab4e578d sky-gdb.c: new file - temporary demo version of the sim interface 
sky-hardware.c: add sim commands
Makefile.in: build sky-gdb.c
 1998-03-01 14:41:38 +00:00
Richard Henderson 626d6b2e55 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option): 
Recognize -GN and -relax.
        (md_begin): Initialize gp size from -G switch.
        (alpha_force_relocation): Always force if -relax.
        (alpha_align): Take a new argument that will specify when to
        emit an R_ALPHA_ALIGN relocation (though we don't do that now).
        Change all callers.  Emit nop alignment padding as nop+unop pair.
 1998-03-01 01:34:22 +00:00
Richard Henderson c35d42c21a * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>. 
* config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
 1998-03-01 01:08:03 +00:00
Nick Clifton d4a05a4013 Prevent core dump when info->symbols is NULL. 1998-03-01 00:04:17 +00:00
Richard Henderson a8c053005c * alpha-opc.c (cvtqs) There is no such thing. 
(cvttq): Missing most of the /*d variants.
 1998-02-28 20:21:32 +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 7c5d88c1bb * interp.c (DECLARE_OPTION_HANDLER): Use it. 
(mips_option_handler): New argument `cpu'.
	(sim_open): Update call to sim_add_option_table.
 1998-02-28 02:43:31 +00:00
Jeff Law 3406569f7f * simops.c (inc): Fix typo. 1998-02-28 01:41:28 +00:00
Frank Ch. Eigler 8accf4df14 * Updated build to allow srcdir != objdir. Tests still do not use dejagnu. 1998-02-27 21:58:44 +00:00
Frank Ch. Eigler f0bb94cd67 * Major endianness fixes on sky code today. The milestone sample and existing 
PKE tests run identically on SPARC/Solaris and x86/Linux.

	* sky-pke.c (pke_io_{read,write}_buffer): Endianness fixes aka
 	"E-fixes" in register and FIFO read/writes.
	(pke_code_{pkemscalf,pkemscal}): E-fixes in VU CIA setting.
	(pke_code_{mpg,unpack}): E-fixes in VU memory & tracking updates.
	(pke_code_direct): E-fixes in GPUIF FIFO stuffing.

	* sky-pke.h (PKE_MEM_WRITE): E-fixes in trace file writing.

	* sky-vu0.c (vu0_attach): Allocate micro/data memory with zalloc
 	to guarantee sufficient (16-byte) alignment.

	* sky-vu1.c (vu1_attach): Ditto.
	(vu1_io_read_register_window): *PARTIAL* E-fixes in register accesses.

	* sky-libvpe.c (gif_write): E-fixes in GPUIF FIFO stuffing.

	* sky-gpuif.c (gif_io_{read,write}_buffer): E-fixes in
 	register and FIFO read/writes.

	* sky-dma.c (do_dma_transfer_tag): E-fixes in tag reading.
 1998-02-27 21:52:40 +00:00
Jeff Law 01e5c2f36c Put sanitize markers around last ChangeLog entry. 1998-02-27 20:16:35 +00:00
Jeff Law bac914a58b * mips-opc.c (r5900/madd.s): Takes three operands, not four. Fix 
opcode.
        (r5900/min.s): Incorrect opcode ....,101001 not ...110000.
        (r5900/msub.s): Takes three operands, not four.  Fix opcode.
 1998-02-27 20:15:50 +00:00
Michael Meissner 81b9505a43 Indicate which instructions are delayed branches or jumps 1998-02-27 19:24:15 +00:00
Michael Meissner e08a28c456 Add eit_vb section support 1998-02-27 19:22:13 +00:00
Michael Meissner eba74b9a7c Add flag for delayed branches/jumps 1998-02-27 19:17:55 +00:00
Michael Meissner 6c116dfc4b Delayed jsr instructions do not require padding to next long word boundary 1998-02-27 19:15:38 +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 2e7236783e * mloopx.in: Fix handling of branch in parallel with another insn. 
* semx.c: Regenerate.
 1998-02-27 18:24:00 +00:00
Doug Evans 1fb06680cf * config/tc-dvp.c (assemble_vif): Insert cpu type marker before 
inserted binary files.
 1998-02-27 18:10:03 +00:00
Doug Evans b6f63b41bf * dvp-opc.c (vif_operands): Add unpack[u] support. 
(vif_opcodes): Ditto.
	(*_vif_imrubits): Renamed from *_vif_imrbits.
 1998-02-27 18:07:50 +00:00
Doug Evans 61b6eec08c * dvp.h (VIF_FLAG_U): New macro. 1998-02-27 18:03:11 +00:00
Angela Marie Thomas f8b550eb26 fix 1998-02-27 10:26:19 +00:00
Doug Evans 8ca85ce00a * config/tc-m32r.c (optimize): New static local. 
(md_shortopts): Add -O.
	(md_parse_option): Recognize it.
	(md_show_usage): Document it.
	(md_assemble): Don't try to combine insns in parallel if !optimize.
 1998-02-25 19:54:59 +00:00
Frank Ch. Eigler d22ea5d001 * PKE unit testing continuing. Confusion over PKE1 double-buffering 
mechanism is starting to subside.

	* sky-pke.h (PKE_FLAG_INT_NOLOOP): Added device flag to indicate
 	presence of stalled & interrupted PKEcode.

	* sky-pke.c (pke_issue): Added PKEcode interrupt bit handling.
	(pke_flip_dbf): Changed double-buffering logic to match SCEI
 	clarification.
	(pke_code_*): Added interrupt bit stalling clause.
	(pke_code_pkems*): Added ITOP/ITOPS transmission code.
	(pke_code_unpack): Added more careful logic for processing
 	overflows of VU data memory addresses.
 1998-02-25 19:34:06 +00:00
Frank Ch. Eigler 574edea8b2 * Enlarged PKE testing mini bucket. Not yet converted to dejagnu. 1998-02-25 19:27:34 +00:00
Doug Evans 9495a61e55 * Makefile.in (RUNTEST): Fix path to runtest. 1998-02-25 19:02:58 +00:00
Andrew Cagney f89c0689a1 Finish implementation of r5900 instructions. 1998-02-25 15:31:15 +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
Andrew Cagney 37d49885d3 Test r5900 floating point instructions. 1998-02-25 15:04:11 +00:00