2.5-18.1

1 files changed, 17 insertions, 28 deletions

diff --git a/sysdeps/s390/bits/setjmp.h b/sysdeps/s390/bits/setjmp.h
index 35bc9a53f3..5588c03301 100644
--- a/sysdeps/s390/bits/setjmp.h
+++ b/sysdeps/s390/bits/setjmp.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 2000,2001,2002,2005,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,39 +21,28 @@
 #ifndef __S390_SETJMP_H__
 #define __S390_SETJMP_H__
 
-#include <bits/wordsize.h>
+#if !defined _SETJMP_H && !defined _PTHREAD_H
+# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
+#endif
 
-#define __JB_GPR6	0
-#define __JB_GPR7	1
-#define __JB_GPR8	2
-#define __JB_GPR9	3
-#define __JB_GPR10	4
-#define __JB_GPR11	5
-#define __JB_GPR12	6
-#define __JB_GPR13	7
-#define __JB_GPR14	8
-#define __JB_GPR15	9
+#include <bits/wordsize.h>
 
 #ifndef	_ASM
 
-typedef struct {
-    /* We save registers 6-15.  */
-    long int __gregs[10];
-
-#if __WORDSIZE == 64
-   /* We save fpu registers 1, 3, 5 and 7.  */
-    long __fpregs[8];
-#else
-    /* We save fpu registers 4 and 6.  */
-    long __fpregs[4];
-#endif
+typedef struct __s390_jmp_buf
+{
+  /* We save registers 6-15.  */
+  long int __gregs[10];
+
+# if __WORDSIZE == 64
+  /* We save fpu registers 1, 3, 5 and 7.  */
+  long __fpregs[8];
+# else
+  /* We save fpu registers 4 and 6.  */
+  long __fpregs[4];
+# endif
 } __jmp_buf[1];
 
 #endif
 
-/* Test if longjmp to JMPBUF would unwind the frame
-   containing a local variable at ADDRESS.  */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
-  ((void *) (address) < (void *) (jmpbuf)->__gregs[__JB_GPR15])
-
 #endif /* __S390_SETJMP_H__ */