Release 4.14 arch/h8300/include/asm/ptrace.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _H8300_PTRACE_H

#define _H8300_PTRACE_H

#include <uapi/asm/ptrace.h>

#ifndef __ASSEMBLY__
#ifndef PS_S

#define PS_S  (0x10)
#endif

#if defined(CONFIG_CPU_H8300H)

#define H8300_REGS_NO 11
#endif
#if defined(CONFIG_CPU_H8S)

#define H8300_REGS_NO 12
#endif


#define arch_has_single_step()	(1)


#define user_mode(regs) (!((regs)->ccr & PS_S))

#define instruction_pointer(regs) ((regs)->pc)

#define profile_pc(regs) instruction_pointer(regs)

#define user_stack_pointer(regs) ((regs)->sp)

#define current_pt_regs() ((struct pt_regs *) \
        (THREAD_SIZE + (unsigned long)current_thread_info()) - 1)

#define signal_pt_regs() ((struct pt_regs *)current->thread.esp0)

#define current_user_stack_pointer() rdusp()

#define task_pt_regs(task) \
	((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE) - 1)

extern long h8300_get_reg(struct task_struct *task, int regno);
extern int h8300_put_reg(struct task_struct *task, int regno,
			 unsigned long data);

#endif /* __ASSEMBLY__ */
#endif /* _H8300_PTRACE_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Yoshinori Sato
137
99.28%
1
50.00%
Greg Kroah-Hartman
1
0.72%
1
50.00%
Total
138
100.00%
2
100.00%
Directory: arch/h8300/include/asm

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