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/* SPDX-License-Identifier: GPL-2.0-only WITH Linux-syscall-note */
/*
* Copyright (C) 2012 Regents of the University of California
*/
#ifndef _UAPI_ASM_RISCV_SIGCONTEXT_H
#define _UAPI_ASM_RISCV_SIGCONTEXT_H
#include <asm/ptrace.h>
/* The Magic number for signal context frame header. */
#define RISCV_V_MAGIC 0x53465457
#define END_MAGIC 0x0
/* The size of END signal context header. */
#define END_HDR_SIZE 0x0
#ifndef __ASSEMBLY__
struct __sc_riscv_v_state {
struct __riscv_v_ext_state v_state;
} __attribute__((aligned(16)));
/*
* Signal context structure
*
* This contains the context saved before a signal handler is invoked;
* it is restored by sys_sigreturn / sys_rt_sigreturn.
*/
struct sigcontext {
struct user_regs_struct sc_regs;
union {
union __riscv_fp_state sc_fpregs;
struct __riscv_extra_ext_header sc_extdesc;
};
};
#endif /*!__ASSEMBLY__*/
#endif /* _UAPI_ASM_RISCV_SIGCONTEXT_H */
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