diff options
| author | Marc Zyngier <[email protected]> | 2018-12-28 00:31:21 -0800 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2018-12-28 12:11:44 -0800 |
| commit | c5cfb62f2bdf51c71ab4b8b33271beab34096c71 (patch) | |
| tree | 88ffea587b776ca827873893d62dd2627e78007d | |
| parent | e0b2475a3f36a7a0a001fe552145055da1daf245 (diff) | |
scripts/decodecode: set ARCH when running natively on arm/arm64
When running decodecode natively on arm64, ARCH is likely not to be set,
and we end-up with .4byte instead of .inst when generating the
disassembly.
Similar effects would occur if running natively on a 32bit ARM platform,
although that's even less popular.
A simple workaround is to populate ARCH when it is not set and that we're
running on an arm/arm64 system.
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Marc Zyngier <[email protected]>
Acked-by: Will Deacon <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
| -rwxr-xr-x | scripts/decodecode | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/scripts/decodecode b/scripts/decodecode index 9cef558528aa..ba8b8d5834e6 100755 --- a/scripts/decodecode +++ b/scripts/decodecode @@ -60,6 +60,13 @@ case $width in 4) type=4byte ;; esac +if [ -z "$ARCH" ]; then + case `uname -m` in + aarch64*) ARCH=arm64 ;; + arm*) ARCH=arm ;; + esac +fi + disas() { ${CROSS_COMPILE}as $AFLAGS -o $1.o $1.s > /dev/null 2>&1 |