x86_64 vfork implementation

untested; should work.
2012-02-06 18:23:11 -05:00
parent ce4d97e3dc
commit 4cf667c9c9
1 changed files with 12 additions and 0 deletions
@@ -0,0 +1,12 @@
+.global __vfork
+.weak vfork
+.type __vfork,@function
+.type vfork,@function
+__vfork:
+vfork:
+	pop %rdx
+	mov $58,%eax
+	syscall
+	push %rdx
+	mov %rax,%rdi
+	jmp __syscall_ret