1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * Various register offset definitions for debuggers, core file 4 * examiners and whatnot. 5 * 6 * This file is subject to the terms and conditions of the GNU General Public 7 * License. See the file "COPYING" in the main directory of this archive 8 * for more details. 9 * 10 * Copyright (C) 2020 Loongson Technology Corporation Limited 11 */ 12 13 #ifndef __UAPI_ASM_LOONGARCH_REG_H 14 #define __UAPI_ASM_LOONGARCH_REG_H 15 16 #define LOONGARCH_EF_R0 0 17 #define LOONGARCH_EF_R1 1 18 #define LOONGARCH_EF_R2 2 19 #define LOONGARCH_EF_R3 3 20 #define LOONGARCH_EF_R4 4 21 #define LOONGARCH_EF_R5 5 22 #define LOONGARCH_EF_R6 6 23 #define LOONGARCH_EF_R7 7 24 #define LOONGARCH_EF_R8 8 25 #define LOONGARCH_EF_R9 9 26 #define LOONGARCH_EF_R10 10 27 #define LOONGARCH_EF_R11 11 28 #define LOONGARCH_EF_R12 12 29 #define LOONGARCH_EF_R13 13 30 #define LOONGARCH_EF_R14 14 31 #define LOONGARCH_EF_R15 15 32 #define LOONGARCH_EF_R16 16 33 #define LOONGARCH_EF_R17 17 34 #define LOONGARCH_EF_R18 18 35 #define LOONGARCH_EF_R19 19 36 #define LOONGARCH_EF_R20 20 37 #define LOONGARCH_EF_R21 21 38 #define LOONGARCH_EF_R22 22 39 #define LOONGARCH_EF_R23 23 40 #define LOONGARCH_EF_R24 24 41 #define LOONGARCH_EF_R25 25 42 #define LOONGARCH_EF_R26 26 43 #define LOONGARCH_EF_R27 27 44 #define LOONGARCH_EF_R28 28 45 #define LOONGARCH_EF_R29 29 46 #define LOONGARCH_EF_R30 30 47 #define LOONGARCH_EF_R31 31 48 49 /* 50 * Saved special registers 51 */ 52 #define LOONGARCH_EF_ORIG_A0 32 53 #define LOONGARCH_EF_CSR_ERA 33 54 #define LOONGARCH_EF_CSR_BADV 34 55 #define LOONGARCH_EF_CSR_CRMD 35 56 #define LOONGARCH_EF_CSR_PRMD 36 57 #define LOONGARCH_EF_CSR_EUEN 37 58 #define LOONGARCH_EF_CSR_ECFG 38 59 #define LOONGARCH_EF_CSR_ESTAT 39 60 61 #define LOONGARCH_EF_SIZE 320 /* size in bytes */ 62 63 #endif /* __UAPI_ASM_LOONGARCH_REG_H */ 64