diff options
Diffstat (limited to 'sysdeps/unix/i386/sysdep.h')
| -rw-r--r-- | sysdeps/unix/i386/sysdep.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sysdeps/unix/i386/sysdep.h b/sysdeps/unix/i386/sysdep.h index 7fd77dd936..fb1781b156 100644 --- a/sysdeps/unix/i386/sysdep.h +++ b/sysdeps/unix/i386/sysdep.h @@ -42,15 +42,23 @@ Cambridge, MA 02139, USA. */ #endif #define PSEUDO(name, syscall_name, args) \ +lose: SYSCALL_PIC_SETUP \ + jmp JUMPTARGET(syscall_error) \ .globl syscall_error; \ ENTRY (name) \ DO_CALL (syscall_name, args); \ - jb JUMPTARGET(syscall_error) + jb lose #ifdef PIC -#define JUMPTARGET(name) name##@PLT +#define JUMPTARGET(name) name##@PLT +#define SYSCALL_PIC_SETUP \ + pushl %ebx; \ + call 0f; \ +0: popl %ebx; \ + addl $_GLOBAL_OFFSET_TABLE+[.-0b], %ebx; #else -#define JUMPTARGET(name) name +#define JUMPTARGET(name) name +#define SYSCALL_PIC_SETUP /* Nothing. */ #endif /* This is defined as a separate macro so that other sysdep.h files |