1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2/* 3 * include/asm-xtensa/ptrace.h 4 * 5 * This file is subject to the terms and conditions of the GNU General Public 6 * License. See the file "COPYING" in the main directory of this archive 7 * for more details. 8 * 9 * Copyright (C) 2001 - 2005 Tensilica Inc. 10 */ 11 12#ifndef _UAPI_XTENSA_PTRACE_H 13#define _UAPI_XTENSA_PTRACE_H 14 15#include <linux/types.h> 16 17/* Registers used by strace */ 18 19#define REG_A_BASE 0x0000 20#define REG_AR_BASE 0x0100 21#define REG_PC 0x0020 22#define REG_PS 0x02e6 23#define REG_WB 0x0248 24#define REG_WS 0x0249 25#define REG_LBEG 0x0200 26#define REG_LEND 0x0201 27#define REG_LCOUNT 0x0202 28#define REG_SAR 0x0203 29 30#define SYSCALL_NR 0x00ff 31 32/* Other PTRACE_ values defined in <linux/ptrace.h> using values 0-9,16,17,24 */ 33 34#define PTRACE_GETREGS 12 35#define PTRACE_SETREGS 13 36#define PTRACE_GETXTREGS 18 37#define PTRACE_SETXTREGS 19 38#define PTRACE_GETHBPREGS 20 39#define PTRACE_SETHBPREGS 21 40 41#ifndef __ASSEMBLY__ 42 43struct user_pt_regs { 44 __u32 pc; 45 __u32 ps; 46 __u32 lbeg; 47 __u32 lend; 48 __u32 lcount; 49 __u32 sar; 50 __u32 windowstart; 51 __u32 windowbase; 52 __u32 threadptr; 53 __u32 reserved[7 + 48]; 54 __u32 a[64]; 55}; 56 57#endif 58#endif /* _UAPI_XTENSA_PTRACE_H */ 59