diff options
Diffstat (limited to 'nptl/sysdeps/unix/sysv/linux/i386/vfork.S')
| -rw-r--r-- | nptl/sysdeps/unix/sysv/linux/i386/vfork.S | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/vfork.S b/nptl/sysdeps/unix/sysv/linux/i386/vfork.S index 2b60a5ea5e..52336102c7 100644 --- a/nptl/sysdeps/unix/sysv/linux/i386/vfork.S +++ b/nptl/sysdeps/unix/sysv/linux/i386/vfork.S @@ -21,9 +21,13 @@ /* Save the PID value. */ #define SAVE_PID \ movl %gs:PID, %edx; \ - movl $-1, %gs:PID + movl %edx, %eax; \ + negl %eax; \ + jne 1f; \ + movl $0x80000000, %eax; \ +1: movl %eax, %gs:PID -/* Restore the old PID value in the parent. In the child store 0. */ +/* Restore the old PID value in the parent. */ #define RESTORE_PID \ testl %eax, %eax; \ je 1f; \ |