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Commit f335b10f authored by Guo Ren's avatar Guo Ren
Browse files

csky: Add non-uapi asm/ptrace.h namespace 



Move #ifdef __KERNEL__ code in the uapi namespace to non-uapi
include/asm/ptrace.h namespace and remove #ifdef __KERNEL__ in
include/asm/ptrace.h. Seperate ptrace.h in uapi and non-uapi is more
common and clear.

Signed-off-by: default avatarGuo Ren <ren_guo@c-sky.com>
Cc: Dmitry V. Levin <ldv@altlinux.org>
parent ce63cd5b

arch/csky/include/asm/ptrace.h

0 → 100644
+29 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

// Copyright (C) 2018 Hangzhou C-SKY Microsystems co.,ltd.



#ifndef __ASM_CSKY_PTRACE_H

#define __ASM_CSKY_PTRACE_H



#include <uapi/asm/ptrace.h>



#ifndef __ASSEMBLY__



#define PS_S	0x80000000 /* Supervisor Mode */



#define arch_has_single_step() (1)

#define current_pt_regs() \

({ (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1; })



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



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

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

#define profile_pc(regs) instruction_pointer(regs)



static inline unsigned long regs_return_value(struct pt_regs *regs)

{

	return regs->a0;

}



#endif /* __ASSEMBLY__ */

#endif /* __ASM_CSKY_PTRACE_H */

arch/csky/include/uapi/asm/ptrace.h

+0 −20
Original line number Diff line number Diff line
@@ -48,25 +48,5 @@ struct user_fp { 
	unsigned long	reserved;

};



#ifdef __KERNEL__



#define PS_S	0x80000000 /* Supervisor Mode */



#define arch_has_single_step() (1)

#define current_pt_regs() \

({ (struct pt_regs *)((char *)current_thread_info() + THREAD_SIZE) - 1; })



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



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

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

#define profile_pc(regs) instruction_pointer(regs)



static inline unsigned long regs_return_value(struct pt_regs *regs)

{

	return regs->a0;

}



#endif /* __KERNEL__ */

#endif /* __ASSEMBLY__ */

#endif /* _CSKY_PTRACE_H */