2 * include/asm-s390/sigcontext.h
5 * Copyright (C) 1999,2000 IBM Deutschland Entwicklung GmbH, IBM Corporation
8 #ifndef _ASM_S390_SIGCONTEXT_H
9 #define _ASM_S390_SIGCONTEXT_H
16 Has to be at least _NSIG_WORDS from asm/signal.h
18 #define _SIGCONTEXT_NSIG 64
19 #define _SIGCONTEXT_NSIG_BPW 32
20 /* Size of stack frame allocated when calling signal handler. */
21 #define __SIGNAL_FRAMESIZE 96
22 #define _SIGCONTEXT_NSIG_WORDS (_SIGCONTEXT_NSIG / _SIGCONTEXT_NSIG_BPW)
23 #define _SIGMASK_COPY_SIZE (sizeof(unsigned long)*_SIGCONTEXT_NSIG_WORDS)
29 } __attribute__ ((aligned(8))) _psw_t;
34 unsigned long gprs[__NUM_GPRS];
35 unsigned int acrs[__NUM_ACRS];
41 double fprs[__NUM_FPRS];
46 _s390_regs_common regs;
52 unsigned long oldmask[_SIGCONTEXT_NSIG_WORDS];