X-Git-Url: https://git.saurik.com/apple/libc.git/blobdiff_plain/59e0d9fe772464b93d835d2a2964457702469a43..0a7506c9bdc0d0d560d4b9c8a3d1089f5db425b9:/pthreads/stack.s?ds=sidebyside

diff --git a/pthreads/stack.s b/pthreads/stack.s
index 2628266..5be1689 100644
--- a/pthreads/stack.s
+++ b/pthreads/stack.s
@@ -3,8 +3,6 @@
  *
  * @APPLE_LICENSE_HEADER_START@
  * 
- * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
- * 
  * This file contains Original Code and/or Modifications of Original Code
  * as defined in and that are subject to the Apple Public Source License
  * Version 2.0 (the 'License'). You may not use this file except in
@@ -87,6 +85,25 @@ LEAF(__adjust_sp,0)
 	subl	$0x100,%eax
 	ret
 
+#elif defined(__x86_64__)
+
+#import	<architecture/i386/asm_help.h>
+/*	
+ * void *_sp(void)
+ */
+
+LEAF(__sp,0)
+	movq	%rsp,%rax
+	ret
+
+/*
+ * void *_adjust_sp(void *sp)
+ */
+LEAF(__adjust_sp,0)
+	movq	%rdi,%rax
+	subq	$0x100,%rax
+	ret
+
 #else
 #error sp functions not defined for this architecture
 #endif