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- /*
- * 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 */
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