FM / asm

/usr/src/linux-headers-5.15.0-190/arch/s390/include/uapi/asm/

/usr/src/linux-headers-5.15.0-190/arch/s390/include/uapi/asm

Name	Size	Mode	Actions
auxvec.h	214	0644	edit dl rm
bitsperlong.h	293	0644	edit dl rm
bpf_perf_event.h	250	0644	edit dl rm
byteorder.h	188	0644	edit dl rm
chpid.h	456	0644	edit dl rm
chsc.h	2903	0644	edit dl rm
clp.h	549	0644	edit dl rm
cmb.h	1919	0644	edit dl rm
dasd.h	12658	0644	edit dl rm
guarded_storage.h	1208	0644	edit dl rm
hwctrset.h	1689	0644	edit dl rm
hypfs.h	1382	0644	edit dl rm
ioctls.h	191	0644	edit dl rm
ipcbuf.h	770	0644	edit dl rm
ipl.h	3297	0644	edit dl rm
Kbuild	90	0644	edit dl rm
kvm.h	8269	0644	edit dl rm
kvm_para.h	224	0644	edit dl rm
kvm_perf.h	474	0644	edit dl rm
monwriter.h	939	0644	edit dl rm
perf_regs.h	887	0644	edit dl rm
pkey.h	20741	0644	edit dl rm
posix_types.h	1594	0644	edit dl rm
ptrace.h	11719	0644	edit dl rm
qeth.h	3119	0644	edit dl rm
runtime_instr.h	1424	0644	edit dl rm
schid.h	380	0644	edit dl rm
sclp_ctl.h	465	0644	edit dl rm
setup.h	256	0644	edit dl rm
sie.h	9469	0644	edit dl rm
sigcontext.h	1772	0644	edit dl rm
signal.h	3056	0644	edit dl rm
stat.h	2966	0644	edit dl rm
statfs.h	1058	0644	edit dl rm
sthyi.h	178	0644	edit dl rm
tape390.h	2830	0644	edit dl rm
termios.h	1170	0644	edit dl rm
types.h	525	0644	edit dl rm
ucontext.h	1207	0644	edit dl rm
unistd.h	326	0644	edit dl rm
uvdevice.h	1668	0644	edit dl rm
virtio-ccw.h	444	0644	edit dl rm
vmcp.h	737	0644	edit dl rm
vtoc.h	7539	0644	edit dl rm
zcrypt.h	11426	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-190/arch/s390/include/uapi/asm/sigcontext.h (1772B)

/* 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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