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authorMichael Neuling <mikey@neuling.org>2008-01-18 15:50:30 +1100
committerPaul Mackerras <paulus@samba.org>2008-01-25 22:52:50 +1100
commitc3b75bd7bbf4a0438dc140033b80657995fd30ed (patch)
tree4621ebbf620d6262fccf61811824386b9ba50915 /include/asm-powerpc
parentcaa34c9e9cab6afb243a3da406cce272805c48c5 (diff)
[POWERPC] Make setjmp/longjmp code usable outside of xmon
This makes the setjmp/longjmp code used by xmon, generically available to other code. It also removes the requirement for debugger hooks to be only called on 0x300 (data storage) exception. Signed-off-by: Michael Neuling <mikey@neuling.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc')
-rw-r--r--include/asm-powerpc/setjmp.h18
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-powerpc/setjmp.h b/include/asm-powerpc/setjmp.h
new file mode 100644
index 00000000000..279d03a1eec
--- /dev/null
+++ b/include/asm-powerpc/setjmp.h
@@ -0,0 +1,18 @@
+/*
+ * Copyright © 2008 Michael Neuling IBM Corporation
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ */
+#ifndef _ASM_POWERPC_SETJMP_H
+#define _ASM_POWERPC_SETJMP_H
+
+#define JMP_BUF_LEN 23
+
+extern long setjmp(long *);
+extern void longjmp(long *, long);
+
+#endif /* _ASM_POWERPC_SETJMP_H */