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authorPeter S. Mazinger <ps.m@gmx.net>2011-03-13 21:43:14 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:23 +0200
commitc53099f7dfa350391785fc3ded1e9d077f45417f (patch)
treef6bb2ad75b1e101fd228a0e81c695beb5b346b84 /libc/sysdeps/linux/arm/bits
parent14647468df0b45ecf15223ee6a14ae50304b1f11 (diff)
cleanup bits/setjmp.h of stuff moved to jmpbuf-offsets.h and jmpbuf-unwind.h
Make sure we use the new jmpbuf-*.h headers While there, adapt the offset on microblaze and the _JMPBUF_UNWINDS macro on bfin, it seems, these were changed in the meantime. Signed-off-by: Peter S. Mazinger <ps.m@gmx.net> Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Diffstat (limited to 'libc/sysdeps/linux/arm/bits')
-rw-r--r--libc/sysdeps/linux/arm/bits/setjmp.h19
1 files changed, 7 insertions, 12 deletions
diff --git a/libc/sysdeps/linux/arm/bits/setjmp.h b/libc/sysdeps/linux/arm/bits/setjmp.h
index ac52f1281..84e0e6207 100644
--- a/libc/sysdeps/linux/arm/bits/setjmp.h
+++ b/libc/sysdeps/linux/arm/bits/setjmp.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998 Free Software Foundation, Inc.
+/* Copyright (C) 1997,1998,2005,2006 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
@@ -17,14 +17,14 @@
02111-1307 USA. */
/* Define the machine-dependent type `jmp_buf'. ARM version. */
+
#ifndef _BITS_SETJMP_H
-#define _BITS_SETJMP_H 1
+#define _BITS_SETJMP_H 1
#if !defined _SETJMP_H && !defined _PTHREAD_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
-#ifndef _ASM
/* Jump buffer contains v1-v6, sl, fp, sp and pc. Other registers are not
saved. */
#ifdef __ARM_EABI__
@@ -38,15 +38,10 @@ typedef int __jmp_buf[64] __attribute__((aligned (8)));
#elif defined __MAVERICK__ || defined __IWMMXT__
typedef int __jmp_buf[34];
#else
+# ifdef __UCLIBC_HAS_FPU__
typedef int __jmp_buf[22];
+# else
+typedef int __jmp_buf[10];
+# endif
#endif
#endif
-
-#define __JMP_BUF_SP 8
-
-/* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
- ((void *) (address) < (void *) (jmpbuf[__JMP_BUF_SP]))
-
-#endif /* bits/setjmp.h */