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authorPeter S. Mazinger <ps.m@gmx.net>2011-03-13 22:21:26 +0100
committerBernhard Reutner-Fischer <rep.dot.nop@gmail.com>2012-06-15 14:00:23 +0200
commit13381d9c5bf997dfc1b1532ecea126e16d60d18b (patch)
tree83bb7ee6e1c025061e57dbba7b9cb05b212bf3b9 /libc/sysdeps/linux/c6x/bits/setjmp.h
parent8350c7e88273644e42322bd0e1007b9df3dc9def (diff)
add jmpbuf-unwind.h and jmpbuf-offsets.h to avr32,c6x and xtensa
cleanup bits/setjmp.h and avr32's setjmp.S 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/c6x/bits/setjmp.h')
-rw-r--r--libc/sysdeps/linux/c6x/bits/setjmp.h15
1 files changed, 5 insertions, 10 deletions
diff --git a/libc/sysdeps/linux/c6x/bits/setjmp.h b/libc/sysdeps/linux/c6x/bits/setjmp.h
index 259e23b34..3f0a19f52 100644
--- a/libc/sysdeps/linux/c6x/bits/setjmp.h
+++ b/libc/sysdeps/linux/c6x/bits/setjmp.h
@@ -19,7 +19,10 @@
*
*/
-#ifndef _SETJMP_H
+#ifndef _BITS_SETJMP_H
+#define _BITS_SETJMP_H 1
+
+#if !defined _SETJMP_H && !defined _PTHREAD_H
# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead."
#endif
@@ -28,12 +31,4 @@ typedef struct {
unsigned long __pc; /* the return address */
} __jmp_buf[1];
-/* the stack pointer (B15) */
-#define JP_SP 11
-
-/* Test if longjmp to JMPBUF would unwind the frame
- containing a local variable at ADDRESS. */
-#define _JMPBUF_UNWINDS(jmpbuf, address) \
- ((void *) (address) < (void *) (jmpbuf)->__regs[JP_SP])
-
-
+#endif