/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 * Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch>
 * Copyright (C) 2004 Microtronix Datacom Ltd
 *
 * based on m68k asm/processor.h
 *
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 */

#ifndef _UAPI_ASM_NIOS2_PTRACE_H
#define _UAPI_ASM_NIOS2_PTRACE_H

#ifndef __ASSEMBLER__

#include <linux/types.h>

/*
 * Register numbers used by 'ptrace' system call interface.
 */

/* GP registers */
#define PTR_R0          0
#define PTR_R1          1
#define PTR_R2          2
#define PTR_R3          3
#define PTR_R4          4
#define PTR_R5          5
#define PTR_R6          6
#define PTR_R7          7
#define PTR_R8          8
#define PTR_R9          9
#define PTR_R10         10
#define PTR_R11         11
#define PTR_R12         12
#define PTR_R13         13
#define PTR_R14         14
#define PTR_R15         15
#define PTR_R16         16
#define PTR_R17         17
#define PTR_R18         18
#define PTR_R19         19
#define PTR_R20         20
#define PTR_R21         21
#define PTR_R22         22
#define PTR_R23         23
#define PTR_R24         24
#define PTR_R25         25
#define PTR_GP          26
#define PTR_SP          27
#define PTR_FP          28
#define PTR_EA          29
#define PTR_BA          30
#define PTR_RA          31
/* Control registers */
#define PTR_PC          32
#define PTR_STATUS      33
#define PTR_ESTATUS     34
#define PTR_BSTATUS     35
#define PTR_IENABLE     36
#define PTR_IPENDING    37
#define PTR_CPUID       38
#define PTR_CTL6        39
#define PTR_EXCEPTION   40
#define PTR_PTEADDR     41
#define PTR_TLBACC      42
#define PTR_TLBMISC     43
#define PTR_ECCINJ      44
#define PTR_BADADDR     45
#define PTR_CONFIG      46
#define PTR_MPUBASE     47
#define PTR_MPUACC      48

#define NUM_PTRACE_REG (PTR_MPUACC + 1)

/* User structures for general purpose registers.  */
struct user_pt_regs {
        __u32           regs[49];
};

#endif /* __ASSEMBLER__ */
#endif /* _UAPI_ASM_NIOS2_PTRACE_H */