1*b738c106SHuacai Chen /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*b738c106SHuacai Chen /* 3*b738c106SHuacai Chen * Various register offset definitions for debuggers, core file 4*b738c106SHuacai Chen * examiners and whatnot. 5*b738c106SHuacai Chen * 6*b738c106SHuacai Chen * Copyright (C) 2020-2022 Loongson Technology Corporation Limited 7*b738c106SHuacai Chen */ 8*b738c106SHuacai Chen 9*b738c106SHuacai Chen #ifndef __UAPI_ASM_LOONGARCH_REG_H 10*b738c106SHuacai Chen #define __UAPI_ASM_LOONGARCH_REG_H 11*b738c106SHuacai Chen 12*b738c106SHuacai Chen #define LOONGARCH_EF_R0 0 13*b738c106SHuacai Chen #define LOONGARCH_EF_R1 1 14*b738c106SHuacai Chen #define LOONGARCH_EF_R2 2 15*b738c106SHuacai Chen #define LOONGARCH_EF_R3 3 16*b738c106SHuacai Chen #define LOONGARCH_EF_R4 4 17*b738c106SHuacai Chen #define LOONGARCH_EF_R5 5 18*b738c106SHuacai Chen #define LOONGARCH_EF_R6 6 19*b738c106SHuacai Chen #define LOONGARCH_EF_R7 7 20*b738c106SHuacai Chen #define LOONGARCH_EF_R8 8 21*b738c106SHuacai Chen #define LOONGARCH_EF_R9 9 22*b738c106SHuacai Chen #define LOONGARCH_EF_R10 10 23*b738c106SHuacai Chen #define LOONGARCH_EF_R11 11 24*b738c106SHuacai Chen #define LOONGARCH_EF_R12 12 25*b738c106SHuacai Chen #define LOONGARCH_EF_R13 13 26*b738c106SHuacai Chen #define LOONGARCH_EF_R14 14 27*b738c106SHuacai Chen #define LOONGARCH_EF_R15 15 28*b738c106SHuacai Chen #define LOONGARCH_EF_R16 16 29*b738c106SHuacai Chen #define LOONGARCH_EF_R17 17 30*b738c106SHuacai Chen #define LOONGARCH_EF_R18 18 31*b738c106SHuacai Chen #define LOONGARCH_EF_R19 19 32*b738c106SHuacai Chen #define LOONGARCH_EF_R20 20 33*b738c106SHuacai Chen #define LOONGARCH_EF_R21 21 34*b738c106SHuacai Chen #define LOONGARCH_EF_R22 22 35*b738c106SHuacai Chen #define LOONGARCH_EF_R23 23 36*b738c106SHuacai Chen #define LOONGARCH_EF_R24 24 37*b738c106SHuacai Chen #define LOONGARCH_EF_R25 25 38*b738c106SHuacai Chen #define LOONGARCH_EF_R26 26 39*b738c106SHuacai Chen #define LOONGARCH_EF_R27 27 40*b738c106SHuacai Chen #define LOONGARCH_EF_R28 28 41*b738c106SHuacai Chen #define LOONGARCH_EF_R29 29 42*b738c106SHuacai Chen #define LOONGARCH_EF_R30 30 43*b738c106SHuacai Chen #define LOONGARCH_EF_R31 31 44*b738c106SHuacai Chen 45*b738c106SHuacai Chen /* 46*b738c106SHuacai Chen * Saved special registers 47*b738c106SHuacai Chen */ 48*b738c106SHuacai Chen #define LOONGARCH_EF_ORIG_A0 32 49*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_ERA 33 50*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_BADV 34 51*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_CRMD 35 52*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_PRMD 36 53*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_EUEN 37 54*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_ECFG 38 55*b738c106SHuacai Chen #define LOONGARCH_EF_CSR_ESTAT 39 56*b738c106SHuacai Chen 57*b738c106SHuacai Chen #define LOONGARCH_EF_SIZE 320 /* size in bytes */ 58*b738c106SHuacai Chen 59*b738c106SHuacai Chen #endif /* __UAPI_ASM_LOONGARCH_REG_H */ 60