diff options
Diffstat (limited to 'libc/sysdeps/linux/i386/setjmp.S')
| -rw-r--r-- | libc/sysdeps/linux/i386/setjmp.S | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libc/sysdeps/linux/i386/setjmp.S b/libc/sysdeps/linux/i386/setjmp.S index b96796eca..13c640bfd 100644 --- a/libc/sysdeps/linux/i386/setjmp.S +++ b/libc/sysdeps/linux/i386/setjmp.S @@ -22,6 +22,7 @@ #include <bits/setjmp.h> .globl __setjmp; +.type __setjmp,@function .align 4; \ __setjmp: popl %eax /* Pop return address. */ @@ -31,6 +32,7 @@ __setjmp: pushl %eax /* Push back return address. */ .globl __sigsetjmp; +.type __sigsetjmp,@function .align 4; \ __sigsetjmp: movl 4(%esp), %eax /* User's jmp_buf in %eax. */ @@ -45,15 +47,15 @@ __sigsetjmp: movl %ecx, (JB_PC*4)(%eax) /* Make a tail call to __sigjmp_save; it takes the same args. */ -#ifdef PIC +#if defined(PIC) /* We cannot use the PLT, because it requires that %ebx be set, but we can't save and restore our caller's value. Instead, we do an indirect jump through the GOT, using for the temporary register %ecx, which is call-clobbered. */ - call L(here) -L(here): + call Lhere +Lhere: popl %ecx - addl $_GLOBAL_OFFSET_TABLE_+[.-L(here)], %ecx + addl $_GLOBAL_OFFSET_TABLE_+[.-Lhere], %ecx movl (__sigjmp_save)(%ecx), %ecx jmp *%ecx #else |