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Diffstat (limited to 'libpostproc/mangle.h')
| -rw-r--r-- | libpostproc/mangle.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/libpostproc/mangle.h b/libpostproc/mangle.h new file mode 100644 index 0000000000..46480ab437 --- /dev/null +++ b/libpostproc/mangle.h @@ -0,0 +1,30 @@ +/* mangle.h - This file has some CPP macros to deal with different symbol + * mangling across binary formats. + * (c)2002 by Felix Buenemann <atmosfear at users.sourceforge.net> + * File licensed under the GPL, see http://www.fsf.org/ for more info. + */ + +#ifndef __MANGLE_H +#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)" +#elif defined(CONFIG_DARWIN) +#define MANGLE(a) "_" #a +#else +#define MANGLE(a) #a +#endif +#endif + +#endif /* !__MANGLE_H */ + |