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* compare-debug: Drop .eh_frame relocations too.

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From-SVN: r150901
This commit is contained in:
Alexandre Oliva 2009-08-18 19:44:04 +00:00 committed by Alexandre Oliva
parent c2d88223c8
commit 5830150a57
2 changed files with 19 additions and 23 deletions
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4
contrib/ChangeLog
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@ -1,3 +1,7 @@
2009-08-18 Alexandre Oliva <aoliva@redhat.com>
* compare-debug: Drop .eh_frame relocations too.
2009-08-18 H.J. Lu <hongjiu.lu@intel.com>
PR testsuite/40704

38
contrib/compare-debug
View File

@ -107,41 +107,33 @@ else
trap 'rm -f "$1.$suf1" "$2.$suf2" "$1.$suf3" "$2.$suf4"' 0 1 2 15
echo stripping off .eh_frame, then retrying >&2
if (objcopy -v) 2>&1 | grep -e "--remove-section" > /dev/null; then
objcopy --remove-section .eh_frame "$1.$suf1" "$1.$suf3"
cmp "$1.$suf1" "$1.$suf3" > /dev/null
cmp1=$?
objcopy --remove-section .eh_frame "$2.$suf2" "$2.$suf4"
cmp "$2.$suf2" "$2.$suf4" > /dev/null
cmp2=$?
objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf1" "$1.$suf3"
mv "$1.$suf3" "$1.$suf1"
objcopy --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$2.$suf2" "$2.$suf4"
mv "$2.$suf4" "$2.$suf2"
elif (strip --help) 2>&1 | grep -e --remove-section > /dev/null; then
cp "$1.$suf1" "$1.$suf3"
strip --remove-section .eh_frame "$1.$suf3"
strip --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$1.$suf3"
mv "$1.$suf3" "$1.$suf1"
cp "$2.$suf2" "$2.$suf4"
strip --remove-section .eh_frame "$2.$suf4"
cmp "$1.$suf1" "$1.$suf3" > /dev/null
cmp1=$?
cmp "$2.$suf2" "$2.$suf4" > /dev/null
cmp2=$?
mv "$1.$suf3" "$1.$suf1"
strip --remove-section .eh_frame --remove-section .rel.eh_frame --remove-section .rela.eh_frame "$2.$suf4"
mv "$2.$suf4" "$2.$suf2"
else
echo failed to strip off .eh_frame >&2
fi
trap 'rm -f "$1.$suf1" "$2.$suf2"' 0 1 2 15
fi
if test "x$cmp1" != "x$cmp2" && cmp "$1.$suf1" "$2.$suf2"; then
status=0
else
status=1
if cmp "$1.$suf1" "$2.$suf2"; then
status=0
else
status=1
fi
fi
fi