diff options
Diffstat (limited to 'src/libffmpeg/libavcodec/libpostproc/mangle.h')
| -rw-r--r-- | src/libffmpeg/libavcodec/libpostproc/mangle.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/libffmpeg/libavcodec/libpostproc/mangle.h b/src/libffmpeg/libavcodec/libpostproc/mangle.h index f3894cc33..aa09cd6bf 100644 --- a/src/libffmpeg/libavcodec/libpostproc/mangle.h +++ b/src/libffmpeg/libavcodec/libpostproc/mangle.h @@ -8,12 +8,21 @@ #define __MANGLE_H /* Feel free to add more to the list, eg. a.out IMO */ +/* Use rip-relative addressing if compiling PIC code on x86-64. */ #if defined(__CYGWIN__) || defined(__MINGW32__) || defined(__OS2__) || \ (defined(__OpenBSD__) && !defined(__ELF__)) +#if defined(ARCH_X86_64) && defined(PIC) +#define MANGLE(a) "_" #a"(%%rip)" +#else #define MANGLE(a) "_" #a +#endif +#else +#if defined(ARCH_X86_64) && defined(PIC) +#define MANGLE(a) #a"(%%rip)" #else #define MANGLE(a) #a #endif +#endif #endif /* !__MANGLE_H */ |