/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ /* * S390 version * Copyright IBM Corp. 1999, 2000 */ #ifndef _ASM_S390_SIGCONTEXT_H #define _ASM_S390_SIGCONTEXT_H #include <linux/compiler.h> #include <linux/types.h> #define __NUM_GPRS 16 #define __NUM_FPRS 16 #define __NUM_ACRS 16 #define __NUM_VXRS 32 #define __NUM_VXRS_LOW 16 #define __NUM_VXRS_HIGH 16 #ifndef __s390x__ /* 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 96 #else /* __s390x__ */ /* Has to be at least _NSIG_WORDS from asm/signal.h */ #define _SIGCONTEXT_NSIG 64 #define _SIGCONTEXT_NSIG_BPW 64 /* Size of stack frame allocated when calling signal handler. */ #define __SIGNAL_FRAMESIZE 160 #endif /* __s390x__ */ #define _SIGCONTEXT_NSIG_WORDS (_SIGCONTEXT_NSIG / _SIGCONTEXT_NSIG_BPW) #define _SIGMASK_COPY_SIZE (sizeof(unsigned long)*_SIGCONTEXT_NSIG_WORDS) typedef struct { unsigned long mask; unsigned long addr; } __attribute__ ((aligned(8))) _psw_t; typedef struct { _psw_t psw; unsigned long gprs[__NUM_GPRS]; unsigned int acrs[__NUM_ACRS]; } _s390_regs_common; typedef struct { unsigned int fpc; unsigned int pad; double fprs[__NUM_FPRS]; } _s390_fp_regs; typedef struct { _s390_regs_common regs; _s390_fp_regs fpregs; } _sigregs; typedef struct { #ifndef __s390x__ unsigned long gprs_high[__NUM_GPRS]; #endif unsigned long long vxrs_low[__NUM_VXRS_LOW]; __vector128 vxrs_high[__NUM_VXRS_HIGH]; unsigned char __reserved[128]; } _sigregs_ext; struct sigcontext { unsigned long oldmask[_SIGCONTEXT_NSIG_WORDS]; _sigregs __user *sregs; }; #endif
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Kbuild | File | 321 B | 0644 |
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auxvec.h | File | 214 B | 0644 |
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bitsperlong.h | File | 293 B | 0644 |
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bpf_perf_event.h | File | 226 B | 0644 |
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byteorder.h | File | 188 B | 0644 |
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chpid.h | File | 456 B | 0644 |
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chsc.h | File | 2.96 KB | 0644 |
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clp.h | File | 549 B | 0644 |
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cmb.h | File | 1.87 KB | 0644 |
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dasd.h | File | 12.4 KB | 0644 |
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debug.h | File | 857 B | 0644 |
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guarded_storage.h | File | 1.18 KB | 0644 |
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hypfs.h | File | 1.35 KB | 0644 |
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ioctls.h | File | 191 B | 0644 |
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ipcbuf.h | File | 738 B | 0644 |
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kvm.h | File | 7.73 KB | 0644 |
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kvm_para.h | File | 224 B | 0644 |
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kvm_perf.h | File | 474 B | 0644 |
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monwriter.h | File | 939 B | 0644 |
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msgbuf.h | File | 1.14 KB | 0644 |
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perf_regs.h | File | 887 B | 0644 |
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pkey.h | File | 4.35 KB | 0644 |
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posix_types.h | File | 1.4 KB | 0644 |
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ptrace.h | File | 11.39 KB | 0644 |
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qeth.h | File | 3.05 KB | 0644 |
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schid.h | File | 332 B | 0644 |
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sclp_ctl.h | File | 465 B | 0644 |
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sembuf.h | File | 864 B | 0644 |
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setup.h | File | 292 B | 0644 |
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shmbuf.h | File | 1.34 KB | 0644 |
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sie.h | File | 9.25 KB | 0644 |
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sigcontext.h | File | 1.73 KB | 0644 |
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siginfo.h | File | 302 B | 0644 |
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signal.h | File | 3.26 KB | 0644 |
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socket.h | File | 2.24 KB | 0644 |
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stat.h | File | 2.9 KB | 0644 |
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statfs.h | File | 1.03 KB | 0644 |
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sthyi.h | File | 178 B | 0644 |
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tape390.h | File | 2.76 KB | 0644 |
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termios.h | File | 1.14 KB | 0644 |
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types.h | File | 525 B | 0644 |
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ucontext.h | File | 1.18 KB | 0644 |
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unistd.h | File | 12.32 KB | 0644 |
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virtio-ccw.h | File | 444 B | 0644 |
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vmcp.h | File | 737 B | 0644 |
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vtoc.h | File | 7.36 KB | 0644 |
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zcrypt.h | File | 10.94 KB | 0644 |
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