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authorTimothy Gu <timothygu99@gmail.com>2015-05-25 16:00:43 -0700
committerLuca Barbato <lu_zero@gentoo.org>2015-05-28 11:40:15 +0200
commitdd4d709be705edaec0bc35c426bf8434e942b7df (patch)
tree5adf839b807dc94415fd330df8fdd8f205d6f2a7 /libavcodec/aacps_tablegen.h
parent57cde2b180fcec0eaf60aad65f436ab6420546f5 (diff)
downloadffmpeg-dd4d709be705edaec0bc35c426bf8434e942b7df.tar.gz
x86inc: Clear __SECT__
Silences warning(s) like: libavcodec/x86/fft.asm:93: warning: section flags ignored on section redeclaration The cause of this warning is that because `struc` and `endstruc` attempts to revert to the previous section state [1]. The section state is stored in the macro __SECT__, defined by x86inc.asm to be `.note.GNU-stack ...`, through the `SECTION` directive [2]. Thus, the `.note.GNU-stack` section is defined twice (once in x86inc.asm, once during `endstruc`), causing the warning. That is the first part of the commit: using the primitive `[section]` format for .note.GNU-stack etc., which does not update `__SECT__` [2]. That fixes only half of the problem. Even without any `SECTION` directives, `__SECT__` is predefined as `.text`, which conflicting with the later `SECTION_TEXT` (which expands to `.text align=16`). [1]: http://www.nasm.us/doc/nasmdoc6.html#section-6.4 [2]: http://www.nasm.us/doc/nasmdoc6.html#section-6.3 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavcodec/aacps_tablegen.h')
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