1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2 /* 3 * Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch> 4 * Copyright (C) 2004 Microtronix Datacom Ltd 5 * 6 * based on m68k asm/processor.h 7 * 8 * This file is subject to the terms and conditions of the GNU General Public 9 * License. See the file "COPYING" in the main directory of this archive 10 * for more details. 11 */ 12 13 #ifndef _UAPI_ASM_NIOS2_PTRACE_H 14 #define _UAPI_ASM_NIOS2_PTRACE_H 15 16 #ifndef __ASSEMBLY__ 17 18 #include <linux/types.h> 19 20 /* 21 * Register numbers used by 'ptrace' system call interface. 22 */ 23 24 /* GP registers */ 25 #define PTR_R0 0 26 #define PTR_R1 1 27 #define PTR_R2 2 28 #define PTR_R3 3 29 #define PTR_R4 4 30 #define PTR_R5 5 31 #define PTR_R6 6 32 #define PTR_R7 7 33 #define PTR_R8 8 34 #define PTR_R9 9 35 #define PTR_R10 10 36 #define PTR_R11 11 37 #define PTR_R12 12 38 #define PTR_R13 13 39 #define PTR_R14 14 40 #define PTR_R15 15 41 #define PTR_R16 16 42 #define PTR_R17 17 43 #define PTR_R18 18 44 #define PTR_R19 19 45 #define PTR_R20 20 46 #define PTR_R21 21 47 #define PTR_R22 22 48 #define PTR_R23 23 49 #define PTR_R24 24 50 #define PTR_R25 25 51 #define PTR_GP 26 52 #define PTR_SP 27 53 #define PTR_FP 28 54 #define PTR_EA 29 55 #define PTR_BA 30 56 #define PTR_RA 31 57 /* Control registers */ 58 #define PTR_PC 32 59 #define PTR_STATUS 33 60 #define PTR_ESTATUS 34 61 #define PTR_BSTATUS 35 62 #define PTR_IENABLE 36 63 #define PTR_IPENDING 37 64 #define PTR_CPUID 38 65 #define PTR_CTL6 39 66 #define PTR_EXCEPTION 40 67 #define PTR_PTEADDR 41 68 #define PTR_TLBACC 42 69 #define PTR_TLBMISC 43 70 #define PTR_ECCINJ 44 71 #define PTR_BADADDR 45 72 #define PTR_CONFIG 46 73 #define PTR_MPUBASE 47 74 #define PTR_MPUACC 48 75 76 #define NUM_PTRACE_REG (PTR_MPUACC + 1) 77 78 /* User structures for general purpose registers. */ 79 struct user_pt_regs { 80 __u32 regs[49]; 81 }; 82 83 #endif /* __ASSEMBLY__ */ 84 #endif /* _UAPI_ASM_NIOS2_PTRACE_H */ 85