mirror of https://git.ffmpeg.org/ffmpeg.git
204b228a1d
This commit 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: Michael Niedermayer <michaelni@gmx.at>
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| .. | ||
| Makefile | ||
| asm.h | ||
| bswap.h | ||
| cpu.c | ||
| cpu.h | ||
| cpuid.asm | ||
| emms.asm | ||
| emms.h | ||
| float_dsp.asm | ||
| float_dsp_init.c | ||
| intmath.h | ||
| intreadwrite.h | ||
| lls.asm | ||
| lls_init.c | ||
| pixelutils.asm | ||
| pixelutils.h | ||
| pixelutils_init.c | ||
| timer.h | ||
| w64xmmtest.h | ||
| x86inc.asm | ||
| x86util.asm | ||