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Subject回复: [PATCH] arch/unico re32/include/asm/ptrac e.h: add generic definition for profile pc()
Thanks

Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn>

----- Chen Gang <gang.chen.5i5j@gmail.com> 写道:
> Add generic definition just like another architectures have done, or
> can not pass compiling with allmodconfig, the related error:
>
> CC kernel/profile.o
> kernel/profile.c: In function ‘profile_tick’:
> kernel/profile.c:419: error: implicit declaration of function ‘profile_pc’
> make[1]: *** [kernel/profile.o] Error 1
> make: *** [kernel] Error 2
>
>
> Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
> ---
> arch/unicore32/include/asm/ptrace.h | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/unicore32/include/asm/ptrace.h b/arch/unicore32/include/asm/ptrace.h
> index 9df53d9..02bf5a4 100644
> --- a/arch/unicore32/include/asm/ptrace.h
> +++ b/arch/unicore32/include/asm/ptrace.h
> @@ -55,6 +55,7 @@ static inline int valid_user_regs(struct pt_regs *regs)
>
> #define instruction_pointer(regs) ((regs)->UCreg_pc)
> #define user_stack_pointer(regs) ((regs)->UCreg_sp)
> +#define profile_pc(regs) instruction_pointer(regs)
>
> #endif /* __ASSEMBLY__ */
> #endif
> --
> 1.7.9.5

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