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/*
* include/asm-s390/sigcontext.h
*
* S390 version
* Copyright (C) 1999 IBM Deutschland Entwicklung GmbH, IBM Corporation
*/
#ifndef _ASM_S390_SIGCONTEXT_H
#define _ASM_S390_SIGCONTEXT_H
#include <asm/s390-regs-common.h>
/*
Has to be at least _NSIG_WORDS from asm/signal.h
*/
#define _SIGCONTEXT_NSIG 64
#define _SIGCONTEXT_NSIG_BPW 32
/* Size of stack frame allocated when calling signal handler. */
#define __SIGNAL_FRAMESIZE STACK_FRAME_OVERHEAD
#define _SIGCONTEXT_NSIG_WORDS (_SIGCONTEXT_NSIG / _SIGCONTEXT_NSIG_BPW)
#define SIGMASK_COPY_SIZE (sizeof(unsigned long)*_SIGCONTEXT_NSIG_WORDS)
typedef struct
{
s390_regs_common regs;
s390_fp_regs fpregs;
} sigregs;
struct sigcontext
{
unsigned long oldmask[_SIGCONTEXT_NSIG_WORDS];
sigregs *sregs;
};
#endif
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