kernel-ark/arch/ia64/include/asm/break.h
Isaku Yamahata da0ac27213 ia64/xen: reserve "break" numbers used for xen hypercalls.
reserve "break" numbers used for xen hypercalls to avoid
reuse for something else.

Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-10-17 09:52:52 -07:00

33 lines
729 B
C

#ifndef _ASM_IA64_BREAK_H
#define _ASM_IA64_BREAK_H
/*
* IA-64 Linux break numbers.
*
* Copyright (C) 1999 Hewlett-Packard Co
* Copyright (C) 1999 David Mosberger-Tang <davidm@hpl.hp.com>
*/
/*
* OS-specific debug break numbers:
*/
#define __IA64_BREAK_KDB 0x80100
#define __IA64_BREAK_KPROBE 0x81000 /* .. 0x81fff */
#define __IA64_BREAK_JPROBE 0x82000
/*
* OS-specific break numbers:
*/
#define __IA64_BREAK_SYSCALL 0x100000
/*
* Xen specific break numbers:
*/
#define __IA64_XEN_HYPERCALL 0x1000
/* [__IA64_XEN_HYPERPRIVOP_START, __IA64_XEN_HYPERPRIVOP_MAX] is used
for xen hyperprivops */
#define __IA64_XEN_HYPERPRIVOP_START 0x1
#define __IA64_XEN_HYPERPRIVOP_MAX 0x1a
#endif /* _ASM_IA64_BREAK_H */