diff options
| author | Stephen Rothwell | 2020-08-12 00:04:30 +1000 |
|---|---|---|
| committer | Michael Ellerman | 2020-09-02 11:00:22 +1000 |
| commit | 4e71106c343c625c0bf72a65b244e35e7d2cd037 (patch) | |
| tree | 1090bab47353f9546dd047e148b534b43b425050 /arch/powerpc/tools/unrel_branch_check.sh | |
| parent | 20ff8ec182160df86571a8af5773ff1e52837d73 (diff) | |
powerpc: unrel_branch_check.sh: simplify objdump's asm output
We don't use the raw hex instruction dump, so elide it and adjust the
following expressions.
Also use \s instead of [[:space:]] everywhere.
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/20200811140435.20957-4-sfr@canb.auug.org.au
Diffstat (limited to 'arch/powerpc/tools/unrel_branch_check.sh')
| -rwxr-xr-x | arch/powerpc/tools/unrel_branch_check.sh | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/powerpc/tools/unrel_branch_check.sh b/arch/powerpc/tools/unrel_branch_check.sh index d735e3875b5e..7e936e2cf70d 100755 --- a/arch/powerpc/tools/unrel_branch_check.sh +++ b/arch/powerpc/tools/unrel_branch_check.sh @@ -26,16 +26,16 @@ awk '$2 == "<__end_interrupts>:" { print $1 }' ) BRANCHES=$( -$objdump -R -D --start-address="$kstart" --stop-address="$end_intr" "$vmlinux" | -grep -e "^c[0-9a-f]*:[[:space:]]*\([0-9a-f][0-9a-f][[:space:]]\)\{4\}[[:space:]]*b" | +$objdump -R -D --no-show-raw-insn --start-address="$kstart" --stop-address="$end_intr" "$vmlinux" | +grep -e "^c[0-9a-f]*:\s*b" | sed -e '/\<__start_initialization_multiplatform>/d' \ -e '/b.\?.\?ctr/d' \ -e '/b.\?.\?lr/d' \ - -e 's/\bbt.\?[[:space:]]*[[:digit:]][[:digit:]]*,/beq/' \ - -e 's/\bbf.\?[[:space:]]*[[:digit:]][[:digit:]]*,/bne/' \ - -e 's/[[:space:]]0x/ /' \ + -e 's/\bbt.\?\s*[[:digit:]][[:digit:]]*,/beq/' \ + -e 's/\bbf.\?\s*[[:digit:]][[:digit:]]*,/bne/' \ + -e 's/\s0x/ /' \ -e 's/://' | -awk '{ print $1 ":" $6 ":0x" $7 ":" $8 " "}' +awk '{ print $1 ":" $2 ":0x" $3 ":" $4 " "}' ) for tuple in $BRANCHES; do |