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| author | Martin Storsjö <martin@martin.st> | 2016-10-18 13:48:56 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2016-10-18 16:17:12 +0300 |
| commit | dd5d4a0e1e3a30a254d1a57ecbdcedf230c6014b (patch) | |
| tree | f46449808602b3c3bc7dd886e1c1a8c935f22812 /cmdutils.h | |
| parent | 7911186ed616ae81dd8617d6d0e8b08c818db9d8 (diff) | |
| download | ffmpeg-dd5d4a0e1e3a30a254d1a57ecbdcedf230c6014b.tar.gz | |
checkasm: aarch64: Don't clobber x29 in checkasm_stack_clobber
x29 (FP) is a callee saved register and should be restored on
return. Instead of backing up x29 and restoring it here, back up
sp in a register that we are allowed to overwrite.
This fixes crashes in checkasm on aarch64 since f1b3e1313851.
For some reason, gcc builds didn't crash, but clang builds do.
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'cmdutils.h')
0 files changed, 0 insertions, 0 deletions