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Author SHA1 Message Date
Doug Evans
d9e3a135fa * cpu.c,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment 
and variable renaming due to macro insn additions.
	* mloop.in: Update to use CGEN_INSN_NUM.
	* cpu.x,modelx.c,readx.c,semx.c: Regenerated.
	* mloopx.in: Update to use CGEN_INSN_NUM.
 1998-04-27 22:42:22 +00:00
Doug Evans
e926707c80 * cpu.c,model.c,sem-switch.c,sem.c: Regenerated. Mostly comment 
and variable renaming due to macro insn additions.
	* mloop.in: Update to use CGEN_INSN_NUM.
	* cpu.x,modelx.c,readx.c,semx.c: Regenerated.
	* mloopx.in: Update to use CGEN_INSN_NUM.
 1998-04-27 22:41:32 +00:00
Andrew Cagney
f68cdf65e8 Clean up cell types. 1998-04-27 07:13:00 +00:00
Tom Tromey
5da9ce07eb * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.
 1998-04-26 22:03:55 +00:00
Tom Tromey
b29daf0287 * Makefile.in (autoconf-common autoheader-common): Don't pass -l 
to autoconf and autoheader.
 1998-04-26 21:44:25 +00:00
Tom Tromey
59fb349750 * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* acconfig.h: New file.
	* configure.in: Reverted change of Apr 24; use sinclude again.
	Don't call AC_C_CROSS.
 1998-04-26 21:43:25 +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
7c9e17390b * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* acconfig.h: Removed.
	* configure.in: Call CY_GNU_GETTEXT.
	* Makefile.in (INTLLIBS): New macro.
	(INTLDEPS): Likewise.
	($(RUN_PROG)): Depend on INTLDEPS; link against INTLLIBS.
	(top_builddir): New macro.
 1998-04-24 22:12:15 +00:00
Tom Tromey
ead653821c * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 22:02:29 +00:00
Tom Tromey
6bded866f0 * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 21:45:01 +00:00
Tom Tromey
c2816431f1 * Makefile.in (autoconf-common autoheader-common): Pass `-l 
../common' to autoconf and autoheader.  Unconditionally run
	autoconf in every subdir.
	(autoconf-changelog autoheader-changelog): Unconditionally run
	commands in every subdir.
	(autoconf-install autoheader-install): Likewise.
 1998-04-24 21:00:29 +00:00
Tom Tromey
cbd15dc12a * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 20:57:53 +00:00
Tom Tromey
a2eb9d2751 * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* Makefile.in (top_builddir): New macro.
	(INTLLIBS): New macro.
	(INTLDEPS): Likewise.
	(psim): Depend on INTLDEPS; link against INTLLIBS.
	* configure.in: Call CY_GNU_GETTEXT.
 1998-04-24 20:55:51 +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
Tom Tromey
b1df34b9ed * configure: Regenerated to track ../common/aclocal.m4 changes. 
* config.in: Ditto.
	* configure.in: Don't call sinclude.
 1998-04-24 20:39:48 +00:00
Andrew Cagney
d32658fe26 Drop leading `_' from macros. 1998-04-24 09:59:22 +00:00
Andrew Cagney
ca61710bde * mips.igen (do_store_left): Pass 0 not NULL to store_memory. 1998-04-24 09:57:17 +00:00
Andrew Cagney
1c5d25f841 * ic (rBase, rLink): Make the type a pointer. 1998-04-24 09:54:50 +00:00
Andrew Cagney
21566f9fbe * interp.c (struct hash_entry): OPCODE and MASK are unsigned. 
* d10v_sim.h (remote-sim.h, sim-config.h): Include.
 1998-04-24 09:54:16 +00:00
Andrew Cagney
e9164db545 * ld-insn.c (load_insn_table): Terminate error with NL. 
* gen.c (insns_bit_useless): Perform unsigned bit comparisons.
* filter.c (is_filtered_out, filter_parse): Pacify GCC, len is unsigned.
* gen-icache.c (print_icache_extraction): Do not type cast pointers.
 1998-04-24 09:52:25 +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
Doug Evans
c24db1ca0f * Makefile.in (GCC_FOR_TARGET): Add options to find newlib and 
libgloss.  Add comment that we should be using dejagnu.
 1998-04-22 19:33:56 +00:00
Doug Evans
dca2d4f4dc * Makefile.in (TARGET_FLAGS_TO_PASS): Delete LIBS, LDFLAGS. 1998-04-22 19:29:27 +00:00
Michael Meissner
d865fb6e56 Regenerate configure 1998-04-22 18:29:57 +00:00
Michael Meissner
3618a6e972 Add intl support 1998-04-22 18:19:01 +00:00
Jillian Ye
18de2a0134 Fixing typos. 1998-04-21 22:16:12 +00:00
Jillian Ye
680fce2b97 Makefile.in : Use GIF_TRACE to generate the sce_test*_our_gif.out files. 1998-04-21 21:53:05 +00:00
James Lemke
8c8dd0c471 r5900.igen, sim-main.h, sky-libvpe.c: Add run-time option --float-type 1998-04-21 21:33:44 +00:00
James Lemke
2b1d91ab62 configure.in, interp.c: Add configure option --with-sim-funit. 1998-04-21 21:24:24 +00:00
James Lemke
bd3aa7cbc7 sim-base.h: Add configure option --with-sim-funit. 1998-04-21 21:19:45 +00:00
James Lemke
3e5fbf91b5 Add configure option --with-sim-funit for sim & gdb. 1998-04-21 21:14:09 +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
Jason Molenda
5fe24ce03a Fix sanitize tag. The proper keyword is "start-sanitize-*", not 
"begin-sanitize-*".
 1998-04-21 17:55:06 +00:00
Doug Evans
581fd0423c * sim/m32r/addx.cgs: Test (-1)+(-1)+1. 1998-04-21 17:54:03 +00:00
Doug Evans
aa4677044a * lib/sim-defs.exp (run_sim_test): Don't exit early if one mach fails, 
try all machs.
 1998-04-21 17:52:16 +00:00
Jason Molenda
5569ab1b26 Add sim-main.c to things to keep. 1998-04-21 17:45:28 +00:00
Andrew Cagney
515125b709 Entry about changing sim_open missing from changelog. 1998-04-21 05:25:56 +00:00
Andrew Cagney
97f4d18341 Implement ERET instruction. 
Add {signed,unsigned}_address type.
 1998-04-21 04:30:27 +00:00
Andrew Cagney
421cbaae98 For new IGEN simulators, rewrite checks validating correct use of the 
HI/LO registers.  For old gencode simulator, delete all checks.
 1998-04-21 01:17:58 +00:00
Andrew Cagney
98f5dae13b * gen-icache.c (print_icache_extraction): When generating #define 
force the expression to the correct type.
 1998-04-21 00:11:40 +00:00
Doug Evans
970a8fd6c3 * cpu.c,sem.c,sem-switch.c: Regenerate. From 
- cgen/m32r.cpu (h-accum): Add attribute FUN-ACCESS.
	* m32r.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
	#include cgen-ops.h.
	* cpux.c,readx.c,semx.c: Regenerate.
	* m32rx.c (m32r_h_accum_get,m32r_h_accum_set): New functions.
	#include cgen-ops.h.  Delete inclusion of several unnecessary headers.
	(m32r_h_accums_get): Sign extend top 8 bits.
 1998-04-20 23:20:22 +00:00
Frank Ch. Eigler
f61321eaaf * Added one new R5900 COP2 test. 
Mon Apr 20 18:36:50 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* t-cop2b.c (test01): Additional COP2 tests (QMFC2/QMTC2/LQ/SQ).
	Don't use $1 ($at) register in inline assembly.
 1998-04-20 22:59:16 +00:00
Jillian Ye
54a0a7df08 t-pke2.trc t-pke2.vif1expect: Update the testcase to use the 
correct registers permitted by gpus.
 1998-04-20 21:56:01 +00:00
Doug Evans
d8d0c6a627 * Makefile.in (ULIMIT): New variable. 
(sce%.ok): Use it.
	(.run.ok,.run.ko): Ditto.
 1998-04-17 21:21:12 +00:00
Frank Ch. Eigler
f8998e7780 * Fixed data mangling problems in R5900 COP2 LQC2/SQC2 instructions. 1998-04-17 19:04:53 +00:00
Frank Ch. Eigler
aa4d43968a * New R5900 COP2 test case. 1998-04-17 19:04:41 +00:00
Frank Ch. Eigler
fc4e5b84c8 * Adapted R5900 COP2 interface code to clarified micro-mode interlock 
behavior.
 1998-04-16 19:27:55 +00:00
Jillian Ye
73181dfff8 Update the testcase to work with gpu2 lib. 1998-04-16 19:07:57 +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
c58fa2cc43 TX19 uses igen by default. 1998-04-15 23:17:16 +00:00
Frank Ch. Eigler
46399a00e8 * Changes to make interp.c compile under mips64r5900-sky-elf target. 
Wed Apr 15 12:41:18 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* interp.c (decode_coproc): Make COP2 branch code compile after
 	igen signature changes.
 1998-04-15 19:02:04 +00:00
Andrew Cagney
74025eeea7 Re-fix 32 bit DSRAV instruction. 
Fix mips16 BRANCH, unsigned ADD/SUB and SRAV instructions.
 1998-04-15 14:04:01 +00:00
Andrew Cagney
ea5d84f5dc Add EXTEND11(). 1998-04-15 13:50:50 +00:00
Andrew Cagney
f3bdd368ea Debug tx19 built from igen sources. 
Rework ifetch{16,32} to match the more recent do_load function.
 1998-04-15 07:23:28 +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
489564e28b * sim/m32r/maclh1.cgs: Fix testcase. 
* sim/m32r/maclh1-2.cgs: New testcase.
 1998-04-14 21:09:35 +00:00
Doug Evans
94a5989b24 * semx.c: Regenerate. 
PR 15693.
 1998-04-14 21:07:45 +00:00
Doug Evans
b42e7eb361 * Make-common.in (RUNTESTFLAGS): Define. 
(check): Pass RUNTESTFLAGS to recursive make.
 1998-04-14 20:22:07 +00:00
Ian Carmichael
ac137dc872 * Added interactive debugging for vector units, and a bunch of minor 
* things.  See ChangeLog.sky for details.
*
* Modified Files:
*    .Sanitize ChangeLog.sky Makefile.in sky-libvpe.c sky-vu.c
*    sky-vu.h sky-vudis.c sky-vudis.h
* Added Files:
*    sky-indebug.c sky-indebug.h sky-interact.c sky-interact.h
*    sky-console.c sky-console.h
 1998-04-14 19:58:36 +00:00
Jillian Ye
c6ae153421 c_gen.pl: Change to use data type "int" instead of "long int" in 
function perform_test_read_only.
 1998-04-14 16:25:44 +00:00
Andrew Cagney
c0a4c3ba17 Implement 32 bit MIPS16 instructions listed in m16.igen. 1998-04-14 14:34:48 +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
aba672aac5 * mn10300_sim.h: Declare all functions in op_utils.c using INLINE_SIM_MAIN. 
* op_utils.c: Ditto.
* sim-main.c: New file.  Include op_utils.c.
 1998-04-14 04:26:04 +00:00
Andrew Cagney
13eaae2fd0 Broke parsing of !<val>!<val> when adding support for =<field>. Fix. 
Add support for the -S<suffix> option.
 1998-04-14 04:24:47 +00:00
Andrew Cagney
1e23866b9b o Use new !<field>' and =<field>' operators in spec of 
MOV and CMP instructions.
o	Enable basic inlining.  Diable use of SIM_MAIN_INLINE.
 1998-04-14 00:59:30 +00:00
Andrew Cagney
346a3d6c11 Add support for instruction word conditionals of the form `XXX!YYY' 
and XXX=YYY'.  See mn10300 for examples.
 1998-04-14 00:00:15 +00:00
Frank Ch. Eigler
1e83118b79 * COP2 testing changes. 
[ChangeLog]

Mon Apr 13 16:51:00 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* Makefile.in (*): Added .vuout/.vuexpect/.vuok test targets
	for confirming VU instruction trace.
	(t-cop2): Test COP2 sim using above facility.

	* t-cop2.vuexpect: New file.
 1998-04-13 20:55:26 +00:00
Frank Ch. Eigler
96a4eb30da * Fixed a one-character typo in COP2 instruction synthesis. 
[ChangeLog]
	Mon Apr 13 16:28:52 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* interp.c (decode_coproc): Add proper 1000000 bit-string at top
	of VU lower instruction.
 1998-04-13 20:31:29 +00:00
Doug Evans
e0a85af6eb * cpu.h,decode.c,decode.h,extract.c,sem.c,sem-switch.c: Regenerate. 
* cpux.h,decodex.c,decodex.h,readx.c,semx.c: Regenerate.
Main change is to remove ordinal from format names.
 1998-04-11 01:26:47 +00:00
Frank Ch. Eigler
b0b39eb2de * Backed out week-old attempt at enabling quadword memory access on 
MIPS sim; added PKE sim code fixes.  No COP2 testing progress today.

[ChangeLog]

Thu Apr  9 16:38:23 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* r5900.igen (LQC,SQC): Adapted code to DOUBLEWORD accesses
	instead of QUADWORD.

	* sim-main.h: Removed attempt at allowing 128-bit access.

[ChangeLog.sky]

Thu Apr  9 16:42:54 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* sky-pke.c (read_pke_pc): Corrected PKE PC calculation
	to word granularity.
 1998-04-09 20:56:00 +00:00
Frank Ch. Eigler
e5cccb7177 * Added one PKE test after finding unexpected #### for a block of 
code in gcov output.
 1998-04-09 20:31:18 +00:00
Jillian Ye
ef23b3efd1 c_gen.pl : Added handling for data from GIF path1/2/3 FIFO. 1998-04-09 17:06:19 +00:00
Ian Carmichael
05c29245c9 * Fixed testcase. 1,$ s/ITOP 412/ITOP 421/ 1998-04-09 03:57:20 +00:00
Ian Carmichael
7dba069e20 * Fixed up blank lines in file. 1998-04-09 03:24:13 +00:00
Ian Carmichael
2fd7c40770 * Temporarily change LOADDRMASK in sky build. 1998-04-09 03:17:43 +00:00
Mark Alexander
ecd4a90b86 * erc32.c (sim_stop): Handle SIGINT gracefully. 
* interf.c (sim_open): Don't catch SIGINT; GDB will do that for us.
 1998-04-09 02:40:31 +00:00
Mark Alexander
e2324e2944 * exec.c (dispatch_instruction): Change how carry out is calculated 
in DIVSCC.  Add emulation of SMULCC, UMUL, and UMULCC.
 1998-04-09 01:42:44 +00:00
Frank Ch. Eigler
11c47f314b * R5900 sky COP2 testing continuing. Today only small 
VCALLMS-related were found/fixed.

[ChangeLog.sky]

	* sky-vu.c ({read,write}_vu_special_reg): Add CMSAR[01] as special
 	registers for a VU.  Behavior not as mandated.
	({read,write}_vu_{misc,special}_reg): Create sim_io_error upon
	access to unknown register.  Behavior not as mandated.

	* sky-vu.h (anonymous register numbering enum): Add CMSAR[01].

	* sky-libvpe.c (indebug): Cache $ENV{'SKY_DEBUG'}.

[ChangeLog]


	* Makefile.in (SIM_SKY_OBJS): Added sky-vudis.o.

	* interp.c (decode_coproc): Refer to VU CIA as a "special"
	register, not as a "misc" register.  Aha.  Add activity
	assertions after VCALLMS* instructions.
 1998-04-08 22:22:58 +00:00
Frank Ch. Eigler
4118c63ccd * COP2 test case update. 1998-04-08 22:10:38 +00:00
Jillian Ye
4cc9cd5474 c_gen.pl: Added subroutine perform_test_read_only 1998-04-08 20:57:28 +00:00
Ian Carmichael
997d07bb70 * Add sky-vudis.h, sky-vudis.c. 1998-04-08 20:14:44 +00:00
Jillian Ye
1430343e6b sce_main.c Fixing address used (line 100): DMA_D1_MADR -> DMA_D1_TADR 1998-04-08 19:46:08 +00:00
Jillian Ye
a41a7ce2fd Update testcase to use the correct include files. 
: ----------------------------------------------------------------------
 1998-04-08 19:01:01 +00:00
Jillian Ye
b652cad7c0 *** empty log message *** 1998-04-08 18:07:54 +00:00
Jillian Ye
356d8c8c00 Take out sce_testcase from "make check" until they can run more stably. 
Added "check_sce" target for driving the Sce_testcases.
 1998-04-08 18:03:03 +00:00
Jillian Ye
b03c88a371 Update testcase to compile with the lastest DVP AS 1998-04-08 17:27:47 +00:00
Jillian Ye
2e7f8e7beb Update testcase to compile with latest DVP-AS 
: ----------------------------------------------------------------------
 1998-04-08 17:15:24 +00:00
Andrew Cagney
8764538f22 Keep sim-main.c and tx.igen 1998-04-07 23:15:53 +00:00
Doug Evans
4b61e1073f Keep sky-gs.[ch] if sky. 1998-04-07 22:54:10 +00:00
Frank Ch. Eigler
0b2289b6b3 * Oops, keep new file. 1998-04-07 22:50:02 +00:00
Frank Ch. Eigler
174ff2242b * R5900 COP2 sim testing in progress. The majority of instructions actually 
work!

[ChangeLog.sky]

	* sky-vu.h (vu_device): Represent "macro instruction just stuffed
 	into fetch buffer" condition with new "m" bit.  Rename old "m" to
 	"l".

	* sky-libvpe.c (indebug): Save snapshot of environment value;
 	workaround for suspected memory corruption.
	(fetch_inst): Respect new "m" macro-instruction flag for reporting
 	successful fetch to caller.
	(exec_inst): Disassemble instruction here instead of fetch time.
  	Renamed old "m" -> "l" flag in VU state to track interlock
 	release.
	(vpecallms_cycle): Call exec_inst only if fetch_inst did some
 	work.

	* sky-vu.c (vu_attach, vu[01]_device): Revamped initialization to
 	ensure complete clear of tail part of struct at attach time.
	(vu0_busy): Fix thinko.
	(vu0_macro_issue): Adapt to new "l" flag.
	(vu0_micro_interlock_released): Ditto.
 	(write_vu_special_reg): Ditto.
	(read_vu_special_reg): Compute VBS0/VBS1 bits more explicitly.
  	The other VU status bits are not yet computed.

[ChangeLog]

	* interp.c (decode_coproc): Do not apply superfluous E (end) flag
 	to upper code of generated VU instruction.
 1998-04-07 22:47:53 +00:00
Frank Ch. Eigler
0dee6af299 * COP2 testing in progress. 
Tue Apr  7 18:31:47 1998  Frank Ch. Eigler  <fche@cygnus.com>

	* t-cop2.s: New test for COP2 function.

	* Makefile.in: Added rule to assemble self-contained R5900 asm tests.
 1998-04-07 22:45:56 +00:00
Doug Evans
34c1c9b86a Update. 1998-04-07 22:44:49 +00:00
Jillian Ye
373df64120 Update Makefile.in to use dvp-el-as for SKY testcases. 
: ----------------------------------------------------------------------
 1998-04-07 21:10:30 +00:00
Ian Carmichael
5faa69dac3 * Added missing ITOP instructions to test40,41,42,43. 1998-04-07 20:20:34 +00:00
Jillian Ye
f8c732a164 sce_main.c : Added "return 0;" to the end of main. 
: ----------------------------------------------------------------------
 1998-04-07 16:34:29 +00:00