OpenE2K/binutils-gdb
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Author SHA1 Message Date
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
Jeff Law
097e6924c2 * simops.c (signed multiply instructions): Cast input operands to 
signed32 before casting them to signed64 so that the sign bit
        is propagated properly.
 1998-02-25 08:58:23 +00:00
Doug Evans
c248113005 delete FIXME 1998-02-25 08:37:11 +00:00
Doug Evans
95bb4ad144 * dvp-dis.c (print_insn): Handle word number. 
Handle mips address vs vu address.
        * dvp-opc.c (vif_operands): Use DVP_OPERAND_VU_ADDRESS.
        (dma_operands): Use DVP_OPERAND_MIPS_ADDRESS.
        ({insert,extract}_dma_addr): Fix word ofset.
        ({insert,print}_gif_regs): Fix encode/decode.
 1998-02-25 08:34:41 +00:00
Doug Evans
3e4a83f036 * dvp.h (DVP_OPERAND_MIPS_ADDRESS): Renamed from DVP_OPERAND_ADDRESS. 
(DVP_OPERAND_VU_ADDRESS): New macro.
        (DVP_OPERAND_*): Renumber.
 1998-02-25 08:26:52 +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
Nick Clifton
39149be224 Fix bug detected by Michael snyder. 1998-02-25 02:05:09 +00:00
Frank Ch. Eigler
89154e47a3 * Unit testing of PKE sim continuing. Only minor VU addressing problems 
found today.
 1998-02-25 01:13:05 +00:00
Doug Evans
fdd59f73f9 (dma_opcodes): Add dmarefe insn. 1998-02-25 01:11:14 +00:00
Frank Ch. Eigler
559eba20a8 * Added test bucket directory for sky tests, which may be run in conjunction 
with the mips64r5900 tests.  It's all meant to be sanitized out without
  "keep-sky".
 1998-02-25 01:08:47 +00:00
Doug Evans
b439fb8117 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now. 1998-02-25 01:05:10 +00:00
Doug Evans
4a7d1b79f1 (gif_regs): Add new register number/name changes. 1998-02-25 00:57:19 +00:00
Doug Evans
7744ce8bb4 (gif_reg): Add recent register name/number changes. 1998-02-25 00:55:32 +00:00
Ian Carmichael
733cfc784b * A bunch of changes which get us closer to running the sample. 1998-02-24 23:37:20 +00:00
Doug Evans
4771aa23ae (print_gif): Fix word order. 1998-02-24 22:10:28 +00:00
Doug Evans
9152bebae6 (UNIQUE_LABEL_PREFIX): New macro. 
(unique_label): Use it.
	(assemble_gif): Emit start label before mach label.
	(s_endgif): Update.
 1998-02-24 22:08:40 +00:00
Doug Evans
52491f93ae * dvp-opc.c (gif_operands): Fix word order. 
(gif_opcodes): Likewise.
	({insert,extract,print}_gif_regs): Likewise.
 1998-02-24 21:56:44 +00:00
Doug Evans
ef9448db9a (s_endgif): Change length mismatched errors to warnings. 1998-02-24 21:39:58 +00:00
Doug Evans
88b38f0c3c * arm-dis.c (print_insn_{big,little}_arm): info->symbol changed 
to *info->symbols.
	* mips-dis.c (print_insn_{big,little}_mips): Likewise.
	* tic30-dis.c (print_branch): Likewise.
start-sanitize-sky
	* mips-dis.c (print_insn_little_mips): Call dvp_info_mach_type.
	* dvp-dis.c (dvp_info_mach_type): New function.
	(print_insn_dvp): Call it.
	(print_vif): Return length of 4 if mpg or direct insn so following
	insns get properly disabled.
	* dvp-opc.c (vif_insn_len): New argument `pcpu'.  All callers updated.
end-sanitize-sky
 1998-02-24 20:57:58 +00:00
Doug Evans
b6d331b9cd (create_colon_label): New argument `sto'. All callers updated. 
(record_mach): New argument `force_next_p'.  All callers updated.
	(cpu_sto): New function.
 1998-02-24 20:40:41 +00:00
Jason Molenda
9a760d248f Change from rth. 
* Makefile.in (BISON): Don't even pretend to use yacc.
        (c-exp.tab.o): Use bison -o to use a unique intermediate file.
        (jv-exp.tab.o, f-exp.tab.o, m2-exp.tab.o): Likewise.
 1998-02-24 19:25:44 +00:00
Nick Clifton
89dc75c562 Removed saved_symbol code as it is no longer needed. 1998-02-24 19:23:07 +00:00
Nick Clifton
c3ba2ed2d0 Fixed bug displaying symbols in big endian arms. 1998-02-24 19:07:28 +00:00
Doug Evans
69312dac86 * config/tc-dvp.h (tc_frob_label): Define. 
* config/tc-dvp.c (dvp_frob_label): New function.
 1998-02-24 19:04:22 +00:00
Doug Evans
3e9f7612e3 * dvp.h (dvp_cpu): Add DVP_UNKNOWN. 
(vif_insn_len): Update prototype.
 1998-02-24 18:46:29 +00:00
Mark Alexander
a9faef120e * Makefile.in: Last change was bad. Define NL_TARGET 
so that targ-vals.h will be used instead of syscall.h.
	* simops.c: Use targ-vals.h instead of syscall.h.
	(OP_F020): Disable unsupported system calls.
 1998-02-24 05:07:11 +00:00