| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Ptrace definitions for the Hexagon architecture | |
| * | |
| * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved. | |
| */ | |
| #ifndef _ASM_HEXAGON_PTRACE_H | |
| #define _ASM_HEXAGON_PTRACE_H | |
| #include <uapi/asm/ptrace.h> | |
| /* kprobe-based event tracer support */ | |
| extern int regs_query_register_offset(const char *name); | |
| extern const char *regs_query_register_name(unsigned int offset); | |
| #define current_pt_regs() \ | |
| ((struct pt_regs *) \ | |
| ((unsigned long)current_thread_info() + THREAD_SIZE) - 1) | |
| #if CONFIG_HEXAGON_ARCH_VERSION >= 4 | |
| #define arch_has_single_step() (1) | |
| #endif | |
| #endif |