diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h b/nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h index f0d4ac7a88..d22db81eb6 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h +++ b/nptl/sysdeps/unix/sysv/linux/i386/dl-sysdep.h @@ -41,25 +41,3 @@ of weak definitions in ld.so. See rtld.c. */ #define RTLD_CORRECT_DYNAMIC_WEAK 1 - - -/* Traditionally system calls have been made using int $0x80. A - second method was introduced which, if possible, will use the - sysenter/syscall instructions. To signal the presence and where to - find the code the kernel passes an AT_SYSINFO value in the - auxiliary vector to the application. */ -#define NEED_DL_SYSINFO 1 - -#if defined NEED_DL_SYSINFO && !defined __ASSEMBLER__ -extern void _dl_sysinfo_int80 (void) attribute_hidden; -# define DL_SYSINFO_DEFAULT _dl_sysinfo_int80 -# define DL_SYSINFO_IMPLEMENTATION \ - asm (".type _dl_sysinfo_int80,@function\n\t" \ - ".hidden _dl_sysinfo_int80\n" \ - "_dl_sysinfo_int80:\n\t" \ - "int $0x80;\n\t" \ - "ret;\n\t" \ - ".size _dl_sysinfo_int80,.-_dl_sysinfo_int80"); -#endif - -#endif /* dl-sysdep.h */ |