#include <asm/asm.h> | |
#include <asm/regdef.h> | |
#include <asm/unistd.h> | |
#define CLONE_VM 0x00000100 | |
#define CLONE_VFORK 0x00004000 | |
#define SIGCHLD 18 | |
.set noreorder | |
LEAF(vfork) | |
li a0, CLONE_VFORK | CLONE_VM | SIGCHLD | |
li a1, 0 | |
j __syscall_common | |
li v0, __NR_clone | |
END(vfork) |