| /* |
| * Copyright (C) 2013 Altera Corporation |
| * Copyright (C) 2010 Tobias Klauser <tklauser@distanz.ch> |
| * Copyright (C) 2004 Microtronix Datacom Ltd |
| * |
| * based on m68k asm/processor.h |
| * |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| */ |
| |
| #ifndef _ASM_NIOS2_PTRACE_H |
| #define _ASM_NIOS2_PTRACE_H |
| |
| #include <uapi/asm/ptrace.h> |
| |
| #ifndef __ASSEMBLY__ |
| #define user_mode(regs) (((regs)->estatus & ESTATUS_EU)) |
| |
| #define instruction_pointer(regs) ((regs)->ra) |
| #define profile_pc(regs) instruction_pointer(regs) |
| #define user_stack_pointer(regs) ((regs)->sp) |
| extern void show_regs(struct pt_regs *); |
| |
| #define current_pt_regs() \ |
| ((struct pt_regs *)((unsigned long)current_thread_info() + THREAD_SIZE)\ |
| - 1) |
| |
| int do_syscall_trace_enter(void); |
| void do_syscall_trace_exit(void); |
| #endif /* __ASSEMBLY__ */ |
| #endif /* _ASM_NIOS2_PTRACE_H */ |
