/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
 * Various register offset definitions for debuggers, core file
 * examiners and whatnot.
 *
 * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
 */

#ifndef __UAPI_ASM_LOONGARCH_REG_H
#define __UAPI_ASM_LOONGARCH_REG_H

#define LOONGARCH_EF_R0         0
#define LOONGARCH_EF_R1         1
#define LOONGARCH_EF_R2         2
#define LOONGARCH_EF_R3         3
#define LOONGARCH_EF_R4         4
#define LOONGARCH_EF_R5         5
#define LOONGARCH_EF_R6         6
#define LOONGARCH_EF_R7         7
#define LOONGARCH_EF_R8         8
#define LOONGARCH_EF_R9         9
#define LOONGARCH_EF_R10        10
#define LOONGARCH_EF_R11        11
#define LOONGARCH_EF_R12        12
#define LOONGARCH_EF_R13        13
#define LOONGARCH_EF_R14        14
#define LOONGARCH_EF_R15        15
#define LOONGARCH_EF_R16        16
#define LOONGARCH_EF_R17        17
#define LOONGARCH_EF_R18        18
#define LOONGARCH_EF_R19        19
#define LOONGARCH_EF_R20        20
#define LOONGARCH_EF_R21        21
#define LOONGARCH_EF_R22        22
#define LOONGARCH_EF_R23        23
#define LOONGARCH_EF_R24        24
#define LOONGARCH_EF_R25        25
#define LOONGARCH_EF_R26        26
#define LOONGARCH_EF_R27        27
#define LOONGARCH_EF_R28        28
#define LOONGARCH_EF_R29        29
#define LOONGARCH_EF_R30        30
#define LOONGARCH_EF_R31        31

/*
 * Saved special registers
 */
#define LOONGARCH_EF_ORIG_A0    32
#define LOONGARCH_EF_CSR_ERA    33
#define LOONGARCH_EF_CSR_BADV   34
#define LOONGARCH_EF_CSR_CRMD   35
#define LOONGARCH_EF_CSR_PRMD   36
#define LOONGARCH_EF_CSR_EUEN   37
#define LOONGARCH_EF_CSR_ECFG   38
#define LOONGARCH_EF_CSR_ESTAT  39

#define LOONGARCH_EF_SIZE       320     /* size in bytes */

#endif /* __UAPI_ASM_LOONGARCH_REG_H */