kernel-ark/include/asm-powerpc/siginfo.h

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#ifndef _ASM_POWERPC_SIGINFO_H
#define _ASM_POWERPC_SIGINFO_H
/*
* 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.
*/
#ifdef __powerpc64__
# define __ARCH_SI_PREAMBLE_SIZE (4 * sizeof(int))
# define SI_PAD_SIZE32 ((SI_MAX_SIZE/sizeof(int)) - 3)
#endif
#include <asm-generic/siginfo.h>
/*
* SIGTRAP si_codes
*/
#define TRAP_BRANCH (__SI_FAULT|3) /* process taken branch trap */
#define TRAP_HWBKPT (__SI_FAULT|4) /* hardware breakpoint or watchpoint */
#undef NSIGTRAP
#define NSIGTRAP 4
#endif /* _ASM_POWERPC_SIGINFO_H */