ptrace.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _M68K_PTRACE_H
 3#define _M68K_PTRACE_H
 4
 5#include <uapi/asm/ptrace.h>
 6
 7#ifndef __ASSEMBLER__
 8
 9#ifndef PS_S
10#define PS_S  (0x2000)
11#define PS_M  (0x1000)
12#endif
13
14#define user_mode(regs) (!((regs)->sr & PS_S))
15#define instruction_pointer(regs) ((regs)->pc)
16#define profile_pc(regs) instruction_pointer(regs)
17#define current_pt_regs() \
18	(struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1
19#define current_user_stack_pointer() rdusp()
20
21#define arch_has_single_step()	(1)
22
23#ifdef CONFIG_MMU
24#define arch_has_block_step()	(1)
25#endif
26
27#endif /* __ASSEMBLER__ */
28#endif /* _M68K_PTRACE_H */