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powerpc: unrel_branch_check.sh: fix shellcheck complaints 

No functional change

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20200811140435.20957-2-sfr@canb.auug.org.au
This commit is contained in:
Stephen Rothwell 2020-08-12 00:04:28 +10:00 committed by Michael Ellerman
parent e5e179aa3a
commit d9de6b0da8
1 changed files with 7 additions and 6 deletions
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13
arch/powerpc/tools/unrel_branch_check.sh
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@ -1,3 +1,4 @@
#!/bin/bash
# Copyright © 2016 IBM Corporation # Copyright © 2016 IBM Corporation
# #
# This program is free software; you can redistribute it and/or # This program is free software; you can redistribute it and/or
@ -26,7 +27,7 @@ awk '{print $1}'
BRANCHES=$( BRANCHES=$(
$objdump -R "$vmlinux" -D --start-address=0xc000000000000000 \ $objdump -R "$vmlinux" -D --start-address=0xc000000000000000 \
--stop-address=${end_intr} | --stop-address="$end_intr" |
grep -e "^c[0-9a-f]*:[[:space:]]*\([0-9a-f][0-9a-f][[:space:]]\)\{4\}[[:space:]]*b" | grep -e "^c[0-9a-f]*:[[:space:]]*\([0-9a-f][0-9a-f][[:space:]]\)\{4\}[[:space:]]*b" |
grep -v '\<__start_initialization_multiplatform>' | grep -v '\<__start_initialization_multiplatform>' |
grep -v -e 'b.\?.\?ctr' | grep -v -e 'b.\?.\?ctr' |
@ -40,12 +41,12 @@ awk '{ print $1 ":" $6 ":0x" $7 ":" $8 " "}'
for tuple in $BRANCHES for tuple in $BRANCHES
do do
from=`echo $tuple | cut -d':' -f1` from=$(echo "$tuple" | cut -d':' -f1)
branch=`echo $tuple | cut -d':' -f2` branch=$(echo "$tuple" | cut -d':' -f2)
to=`echo $tuple | cut -d':' -f3 | sed 's/cr[0-7],//'` to=$(echo "$tuple" | cut -d':' -f3 | sed 's/cr[0-7],//')
sym=`echo $tuple | cut -d':' -f4` sym=$(echo "$tuple" | cut -d':' -f4)
if (( $to > $end_intr )) if (( to > end_intr ))
then then
if [ -z "$bad_branches" ]; then if [ -z "$bad_branches" ]; then
echo "WARNING: Unrelocated relative branches" echo "WARNING: Unrelocated relative branches"