[mirror_ubuntu-bionic-kernel.git] / arch / score / include / asm / ptrace.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_SCORE_PTRACE_H
#define _ASM_SCORE_PTRACE_H

#include <uapi/asm/ptrace.h>


struct task_struct;

/*
 * Does the process account for user or for system time?
 */
#define user_mode(regs) 	((regs->cp0_psr & 8) == 8)

#define instruction_pointer(regs)	((unsigned long)(regs)->cp0_epc)
#define profile_pc(regs)		instruction_pointer(regs)
#define user_stack_pointer(r)		((unsigned long)(r)->regs[0])

extern void do_syscall_trace(struct pt_regs *regs, int entryexit);
extern int read_tsk_long(struct task_struct *, unsigned long, unsigned long *);
extern int read_tsk_short(struct task_struct *, unsigned long,
			 unsigned short *);

#define arch_has_single_step()	(1)

#endif /* _ASM_SCORE_PTRACE_H */
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
6bc9a396 CL	2	#ifndef _ASM_SCORE_PTRACE_H
	3	#define _ASM_SCORE_PTRACE_H
	4
d66d8c71	5	#include <uapi/asm/ptrace.h>
0402c91a	6
6bc9a396	7
ffa818b4 CL	8	struct task_struct;
ffa818b4 CL	9
6bc9a396 CL	10	/*
	11	* Does the process account for user or for system time?
	12	*/
	13	#define user_mode(regs) ((regs->cp0_psr & 8) == 8)
	14
0402c91a CL	15	#define instruction_pointer(regs) ((unsigned long)(regs)->cp0_epc)
0402c91a CL	16	#define profile_pc(regs) instruction_pointer(regs)
5208ba24	17	#define user_stack_pointer(r) ((unsigned long)(r)->regs[0])
6bc9a396	18
0402c91a	19	extern void do_syscall_trace(struct pt_regs *regs, int entryexit);
6bc9a396	20	extern int read_tsk_long(struct task_struct , unsigned long, unsigned long );
0402c91a CL	21	extern int read_tsk_short(struct task_struct *, unsigned long,
	22	unsigned short *);
	23
	24	#define arch_has_single_step() (1)
dacbe41f	25
6bc9a396	26	#endif /* _ASM_SCORE_PTRACE_H */