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* Based on arch/arm/include/asm/ptrace.h
* Copyright (C) 1996-2003 Russell King
* Copyright (C) 2012 ARM Ltd.
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <>.
#include <linux/types.h>
#include <asm/hwcap.h>
* PSR bits
#define PSR_MODE_EL0t 0x00000000
#define PSR_MODE_EL1t 0x00000004
#define PSR_MODE_EL1h 0x00000005
#define PSR_MODE_EL2t 0x00000008
#define PSR_MODE_EL2h 0x00000009
#define PSR_MODE_EL3t 0x0000000c
#define PSR_MODE_EL3h 0x0000000d
#define PSR_MODE_MASK 0x0000000f
/* AArch32 CPSR bits */
#define PSR_MODE32_BIT 0x00000010
/* AArch64 SPSR bits */
#define PSR_F_BIT 0x00000040
#define PSR_I_BIT 0x00000080
#define PSR_A_BIT 0x00000100
#define PSR_D_BIT 0x00000200
#define PSR_Q_BIT 0x08000000
#define PSR_V_BIT 0x10000000
#define PSR_C_BIT 0x20000000
#define PSR_Z_BIT 0x40000000
#define PSR_N_BIT 0x80000000
* Groups of PSR bits
#define PSR_f 0xff000000 /* Flags */
#define PSR_s 0x00ff0000 /* Status */
#define PSR_x 0x0000ff00 /* Extension */
#define PSR_c 0x000000ff /* Control */
#ifndef __ASSEMBLY__
* User structures for general purpose, floating point and debug registers.
struct user_pt_regs {
__u64 regs[31];
__u64 sp;
__u64 pc;
__u64 pstate;
struct user_fpsimd_state {
__uint128_t vregs[32];
__u32 fpsr;
__u32 fpcr;
struct user_hwdebug_state {
__u32 dbg_info;
__u32 pad;
struct {
__u64 addr;
__u32 ctrl;
__u32 pad;
} dbg_regs[16];
#endif /* __ASSEMBLY__ */
#endif /* _UAPI__ASM_PTRACE_H */