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scripts: decodecode: remove bashisms

Remove bashisms to make scripts/decodecode work with other shells.

Signed-off-by: Rabin Vincent <rabin@rab.in>
Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>
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1 parent c844716 commit b396aa03084b51f6822052a8070703287f198360 @rabinv rabinv committed with michal42 Jun 3, 2010
Showing with 5 additions and 5 deletions.
  1. +5 −5 scripts/decodecode
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10 scripts/decodecode
@@ -40,26 +40,26 @@ echo $code
code=`echo $code | sed -e 's/.*Code: //'`
width=`expr index "$code" ' '`
-width=$[($width-1)/2]
+width=$((($width-1)/2))
case $width in
1) type=byte ;;
2) type=2byte ;;
4) type=4byte ;;
esac
disas() {
- ${CROSS_COMPILE}as $AFLAGS -o $1.o $1.s &> /dev/null
+ ${CROSS_COMPILE}as $AFLAGS -o $1.o $1.s > /dev/null 2>&1
- if [ "$ARCH" == "arm" ]; then
- if [ $width == 2 ]; then
+ if [ "$ARCH" = "arm" ]; then
+ if [ $width -eq 2 ]; then
OBJDUMPFLAGS="-M force-thumb"
fi
${CROSS_COMPILE}strip $1.o
fi
${CROSS_COMPILE}objdump $OBJDUMPFLAGS -S $1.o | \
- grep -v "/tmp\|Disassembly\|\.text\|^$" &> $1.dis
+ grep -v "/tmp\|Disassembly\|\.text\|^$" > $1.dis 2>&1
}
marker=`expr index "$code" "\<"`

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