Module: libav Branch: master Commit: 824e8c284054f323f854892d1b4739239ed1fdc7
Author: Martin Storsjö <[email protected]> Committer: Martin Storsjö <[email protected]> Date: Thu Nov 10 13:23:38 2016 +0200 arm: Clear the gp register alias at the end of functions We reset .Lpic_gp to zero at the start of each function, which means that the logic within movrelx for clearing gp when necessary will be missed. This fixes using movrelx in different functions with a different helper register. Signed-off-by: Martin Storsjö <[email protected]> --- libavutil/arm/asm.S | 3 +++ 1 file changed, 3 insertions(+) diff --git a/libavutil/arm/asm.S b/libavutil/arm/asm.S index 1a048b5..4ac0ea2 100644 --- a/libavutil/arm/asm.S +++ b/libavutil/arm/asm.S @@ -83,6 +83,9 @@ ELF .section .note.GNU-stack,"",%progbits @ Mark stack as non-executable put_pic %(.Lpic_idx - 1) .noaltmacro .endif + .if .Lpic_gp + .unreq gp + .endif ELF .size \name, . - \name FUNC .endfunc .purgem endfunc _______________________________________________ libav-commits mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-commits
