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Test/fix pabsh, pabsw, psrlvw.

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This commit is contained in:
Andrew Cagney 1997-09-01 09:47:03 +00:00
parent 0ffba68fdc
commit 52352d38d6
14 changed files with 119 additions and 37 deletions
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5
sim/ChangeLog
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@ -1,3 +1,8 @@
Mon Sep 1 16:48:23 1997 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (testdir): When a testsuite directory, add that to
the list of confdirs.
Tue Aug 19 11:17:46 1997 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (extra_subdirs): Enable igen ready for V850.

11
sim/configure vendored
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@ -1288,7 +1288,7 @@ case "${target}" in
d30v-*-*)
sim_target=d30v
only_if_gcc=yes
extra_subdirs="${extra_subdirs} igen testsuite"
extra_subdirs="${extra_subdirs} igen"
;;
# end-sanitize-d30v
h8300*-*-*) sim_target=h8300 ;;
@ -1343,7 +1343,6 @@ case "${target}" in
v850eq-*-*)
# The V850 simulator can only be compiled by gcc.
sim_target=v850
extra_subdirs="${extra_subdirs} igen"
only_if_gcc=yes
;;
# end-sanitize-v850eq
@ -1367,6 +1366,14 @@ case "${target}" in
*) sim_target=none ;;
esac
# Is there a testsuite directory for the target?
testdir=`echo ${target} | sed -e 's/-.*-/-/'`
if test -r ${srcdir}/testsuite/${testdir}/configure ; then
extra_subdirs="${extra_subdirs} testsuite"
fi
case "${enable_sim}" in
no) sim_target=none ;;
yes)

10
sim/configure.in
View File

@ -53,7 +53,7 @@ case "${target}" in
d30v-*-*)
sim_target=d30v
only_if_gcc=yes
extra_subdirs="${extra_subdirs} igen testsuite"
extra_subdirs="${extra_subdirs} igen"
;;
# end-sanitize-d30v
h8300*-*-*) sim_target=h8300 ;;
@ -131,6 +131,14 @@ case "${target}" in
*) sim_target=none ;;
esac
# Is there a testsuite directory for the target?
testdir=`echo ${target} | sed -e 's/-.*-/-/'`
if test -r ${srcdir}/testsuite/${testdir}/configure ; then
extra_subdirs="${extra_subdirs} testsuite"
fi
case "${enable_sim}" in
no) sim_target=none ;;
yes)

8
sim/mips/ChangeLog
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@ -1,3 +1,11 @@
start-sanitize-r5900
Mon Sep 1 18:43:30 1997 Andrew Cagney <cagney@b1.cygnus.com>
* gencode.c (build_instruction): For "pabsw" and "pabsh", check
for overflow due to ABS of MININT, set result to MAXINT.
(build_instruction): For "psrlvw", signextend bit 31.
end-sanitize-r5900
Wed Aug 27 18:13:22 1997 Andrew Cagney <cagney@b1.cygnus.com>
* configure: Regenerated to track ../common/aclocal.m4 changes.

14
sim/mips/gencode.c
View File

@ -3580,8 +3580,8 @@ build_instruction (doisa, features, mips16, insn)
break;
case PSRLVW:
printf("GPR_UD(destreg,0) = RT_UW(0) >> (RS_UB(0) & 0x1F);\n");
printf("GPR_UD(destreg,1) = RT_UW(2) >> (RS_UB(8) & 0x1F);\n");
printf("GPR_UD(destreg,0) = SIGNEXTEND ( RT_UW(0) >> (RS_UB(0) & 0x1F), 31);\n");
printf("GPR_UD(destreg,1) = SIGNEXTEND ( RT_UW(2) >> (RS_UB(8) & 0x1F), 31);\n");
break;
case PSRAVW:
@ -3658,14 +3658,18 @@ build_instruction (doisa, features, mips16, insn)
{
char* name = name_for_data_len( insn );
char* letter = letter_for_data_len( insn );
char* min = min_for_data_len( insn );
char* max = max_for_data_len( insn );
printf("int i;\n");
printf("for(i=0;i<%sS_IN_MMI_REGS;i++)\n", name );
printf(" {\n");
printf(" if (RT_S%s(i) < 0)\n", letter );
printf(" GPR_S%s(destreg,i) = -RT_S%s(i);\n", letter, letter );
printf(" else\n");
printf(" if (RT_S%s(i) >= 0)\n", letter );
printf(" GPR_S%s(destreg,i) = RT_S%s(i);\n", letter, letter );
printf(" else if (RT_S%s(i) == %s)\n", letter, min );
printf(" GPR_S%s(destreg,i) = %s;\n", letter, max );
printf(" else\n");
printf(" GPR_S%s(destreg,i) = -RT_S%s(i);\n", letter, letter );
printf(" }\n");
break;
}

13
sim/testsuite/ChangeLog Normal file
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@ -0,0 +1,13 @@
Mon Sep 1 16:43:55 1997 Andrew Cagney <cagney@b1.cygnus.com>
* configure.in (configdirs): Test for the target directory instead
of matching on a target.
end-sanitize-r5900
Tue Jul 15 13:43:20 1997 Andrew Cagney <cagney@sendai.cygnus.com>
* configure.in (configdirs): Configure mipsr5900rv5900el
directory.
* configure: Regenerate.
start-sanitize-r5900

17
sim/testsuite/configure.in
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@ -5,8 +5,7 @@ dnl script appropriate for this directory. For more information, check
dnl any existing configure script.
AC_PREREQ(2.5)
dnl FIXME - think of a truly uniq file to this directory
AC_INIT(d30v-elf)
AC_INIT(common/bits-tst.c)
CC=${CC-cc}
AC_SUBST(CC)
@ -16,17 +15,11 @@ AC_CANONICAL_SYSTEM
# Directories to use in all configurations.
configdirs=""
# add test sub-directory for appropriate targets
case "${target}" in
# start-sanitize-d30v
d30v-*-elf) configdirs="${configdirs} d30v-elf" ;;
# end-sanitize-d30v
# start-sanitize-r5900
mips64vr5900el-*-elf) configdirs="${configdirs} mips64vr5900el-elf" ;;
# end-sanitize-r5900
*) ;;
esac
testdir=`echo ${target} | sed -e 's/-.*-/-/'`
if test -r ${srcdir}/${testdir}/configure ; then
configdirs="${configdirs} $testdir"
fi
# configure the subdirectories too
AC_CONFIG_SUBDIRS($configdirs)

6
sim/testsuite/mips64vr5900el-elf/.Sanitize
View File

@ -31,6 +31,10 @@ exit47.s
hello.s
loop.s
t-macros.i
t-mtsa.s
t-pabsh.s
t-pabsw.s
t-paddb.s
t-paddsb.s
t-paddsh.s
@ -75,6 +79,7 @@ t-ppacw.s
t-prot3w.s
t-psllvw.s
t-psravw.s
t-psrlvw.s
t-psubsb.s
t-psubsh.s
t-psubsw.s
@ -83,6 +88,7 @@ t-psubuh.s
t-psubuw.s
t-psubw.s
t-qfsrv.s
tick.s
Things-to-lose:

8
sim/testsuite/mips64vr5900el-elf/ChangeLog
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@ -1,3 +1,11 @@
Mon Sep 1 16:58:13 1997 Andrew Cagney <cagney@b1.cygnus.com>
* Makefile.in (TESTS): Add t-psrlvw, t-pabsh, t-pabsw.
(.s.o, .o.tx59): Add -Ttext 0xa002000, to ld. Add -I <srcdir> to
as.
t-psrlvw.s, t-pabsh, t-pabsw: New files.
Tue Jul 29 10:56:53 1997 Andrew Cagney <cagney@b1.cygnus.com>
* t-mtsa.s: Check move/from SA instructions.

32
sim/testsuite/mips64vr5900el-elf/Makefile.in
View File

@ -72,8 +72,8 @@ LD_FOR_TARGET = `\
fi`
RUN_FOR_TARGET = `\
if [ -x ../../../sim/${target_cpu}/run ]; then \
echo ../../../sim/${target_cpu}/run ; \
if [ -x ../../../sim/mips/run ]; then \
echo ../../../sim/mips/run ; \
else \
echo $(target_alias)-run ; \
fi`
@ -83,6 +83,8 @@ TESTS = \
exit47.ko \
\
t-mtsa.ok \
t-pabsh.ok \
t-pabsw.ok \
t-paddb.ok \
t-paddsb.ok \
t-paddsh.ok \
@ -126,6 +128,7 @@ TESTS = \
t-ppacw.ok \
t-prot3w.ok \
t-psllvw.ok \
t-psrlvw.ok \
t-psravw.ok \
t-psubsb.ok \
t-psubsh.ok \
@ -154,7 +157,7 @@ sanity:
# Rules for running the tests
.SUFFIXES: .u .ok .tx59 .hi .ko
.SUFFIXES: .u .uue .ok .ok .tx59 .hi .ko .ko
.tx59.ok:
rm -f tmp-$* $*.hi
ulimit -t 5 ; $(RUN_FOR_TARGET) $*.tx59 > tmp-$*
@ -179,20 +182,15 @@ sanity:
# Rules for building all the tests and packing them into
# uuencoded files.
.SUFFIXES: .u .S .tx59
.S.u:
rm -f $*.o $*.tx59
$(AS_FOR_TARGET) $(srcdir)/$*.S -o $*.o
$(LD_FOR_TARGET) -o $* $*.o
uuencode < $* $* > $*.u
rm -f $*.o $*
.S.tx59:
rm -f $*.o $*.tx59
$(AS_FOR_TARGET) $(srcdir)/$*.S -o $*.o
$(LD_FOR_TARGET) -o $*.tx59 $*.o
rm -f $*.o $*
.tx59.u:
uuencode < $*.tx59 $*.tx59 > $*.u
@echo "Move $*.u $*.uue"
.uue.tx59:
uudecode $(srcdir)/$*.uue
.o.tx59:
$(LD_FOR_TARGET) -Ttext 0xa0020000 -o $*.tx59 $*.o
.s.o:
$(AS_FOR_TARGET) -I $(srcdir) $(srcdir)/$*.s -o $*.o
#

1
sim/testsuite/mips64vr5900el-elf/t-macros.i
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@ -95,6 +95,7 @@
.endm
.macro start
.text
.globl _start
.set noreorder
_start:

10
sim/testsuite/mips64vr5900el-elf/t-pabsh.s Normal file
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@ -0,0 +1,10 @@
.include "t-macros.i"
start
load $8 0x8000800080008000 0xffffffffffffffff
test_pabsh:
pabsh $10, $8
check10 0x7fff7fff7fff7fff 0x0001000100010001
exit0

10
sim/testsuite/mips64vr5900el-elf/t-pabsw.s Normal file
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@ -0,0 +1,10 @@
.include "t-macros.i"
start
load $8 0x8000000080000000 0xffffffffffffffff
test_pabsw:
pabsw $10, $8
check10 0x7fffffff7fffffff 0x0000000100000001
exit0

11
sim/testsuite/mips64vr5900el-elf/t-psrlvw.s Normal file
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@ -0,0 +1,11 @@
.include "t-macros.i"
start
load $8 0x00ff0000ffff0000 0x0000ffffffff0000
load $9 0x00ff0000ffff0000 0x0000ffffffff0000
test_psrlvw:
psrlvw $10,$8,$9 #Expectation:
check10 0xffffffffffff0000 0xffffffffffff0000
exit0