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torvalds
GitHub Repository: torvalds/linux
 Path: blob/master/arch/xtensa/include/uapi/asm/ptrace.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */

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/*

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 * include/asm-xtensa/ptrace.h

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 *

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 * This file is subject to the terms and conditions of the GNU General Public

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 * License.  See the file "COPYING" in the main directory of this archive

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 * for more details.

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 *

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 * Copyright (C) 2001 - 2005 Tensilica Inc.

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 */

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#ifndef _UAPI_XTENSA_PTRACE_H

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#define _UAPI_XTENSA_PTRACE_H

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#include <linux/types.h>

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/* Registers used by strace */

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#define REG_A_BASE	0x0000

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#define REG_AR_BASE	0x0100

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#define REG_PC		0x0020

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#define REG_PS		0x02e6

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#define REG_WB		0x0248

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#define REG_WS		0x0249

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#define REG_LBEG	0x0200

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#define REG_LEND	0x0201

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#define REG_LCOUNT	0x0202

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#define REG_SAR		0x0203

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#define SYSCALL_NR	0x00ff

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/* Other PTRACE_ values defined in <linux/ptrace.h> using values 0-9,16,17,24 */

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#define PTRACE_GETREGS		12

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#define PTRACE_SETREGS		13

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#define PTRACE_GETXTREGS	18

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#define PTRACE_SETXTREGS	19

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#define PTRACE_GETHBPREGS	20

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#define PTRACE_SETHBPREGS	21

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#define PTRACE_GETFDPIC		22

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#define PTRACE_GETFDPIC_EXEC	0

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#define PTRACE_GETFDPIC_INTERP	1

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#ifndef __ASSEMBLER__

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struct user_pt_regs {

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	__u32 pc;

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	__u32 ps;

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	__u32 lbeg;

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	__u32 lend;

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	__u32 lcount;

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	__u32 sar;

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	__u32 windowstart;

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	__u32 windowbase;

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	__u32 threadptr;

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	__u32 syscall;

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	__u32 reserved[6 + 48];

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	__u32 a[64];

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};

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#endif

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#endif /* _UAPI_XTENSA_PTRACE_H */

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