--- Libc/Libc-583/i386/gen/_setcontext.S
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright (c) 2007 Apple Inc. All rights reserved.
- *
- * @APPLE_LICENSE_HEADER_START@
- * 
- * 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
- * compliance with the License. Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- * 
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
- * limitations under the License.
- * 
- * @APPLE_LICENSE_HEADER_END@
- */
-
-#if defined(__i386__)
-
-#include <architecture/i386/asm_help.h>
-
-TEXT
-LABEL(__setcontext)
-	subl  $28, %esp
-	movl  32(%esp), %eax
-	movl  4(%eax), %eax
-	movl  %eax, (%esp)		/* load up signal mask */
-	CALL_EXTERN(_sigsetmask)	/* set signal mask */
-	addl  $28, %esp
-	movl  4(%esp), %ecx
-	movl  28(%ecx), %ecx
-	movl  16(%ecx), %ebx
-	movl  28(%ecx), %edi
-	movl  32(%ecx), %esi
-	movl  36(%ecx), %ebp
-	movl  40(%ecx), %esp
-	pushl 48(%ecx)
-	popfl
-	movl  12(%ecx), %eax
-	jmp   *52(%ecx)
-
-#endif /* __i386__ */