Libc-339.tar.gz

[apple/libc.git] / ppc / sys / pipe.s

diff --git a/ppc/sys/pipe.s b/ppc/sys/pipe.s
index 4c0e1425fd5daaad1d3051d28888f4561efc1a5b..73e9ff509984357ed52abf50b3ed6786c97b7349 100644 (file)
--- a/ppc/sys/pipe.s
+++ b/ppc/sys/pipe.s
@@ -3,6 +3,8 @@
  *
  * @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
@@ -24,11 +26,10 @@
 
 #import "SYS.h"
 
-LEAF(_pipe)
-       stw     r3,ARG(1)(r1)           // preserve fildes on stack
+MI_ENTRY_POINT(_pipe)
+    mr      r12,r3              // save fildes across syscall
        SYSCALL_NONAME(pipe, 0)
-       lwz     r11,ARG(1)(r1)          // restore fildes
-       stw     r3,0(r11)
-       stw     r4,4(r11)
-       li      r3,0
+       stw     r3,0(r12)
+       stw     r4,4(r12)
+       li      r3,0
        blr