From: Chen Gang <gang.chen.5i5j@gmail.com>
To: 管雪涛 <gxt@pku.edu.cn>
Cc: gxt@mprc.pku.edu.cn, linux-kernel@vger.kernel.org
Subject: Re: 回复： [PATCH] arch/unicore32/include/asm/ptrace.h: add generic definition for profile_pc()
Date: Tue, 25 Mar 2014 15:12:19 +0800 [thread overview]
Message-ID: <53312C53.3000801@gmail.com> (raw)
In-Reply-To: <14860329.28442.1395730385637.JavaMail.root@bj-mail03.pku.edu.cn>
On 03/25/2014 02:53 PM, 管雪涛 wrote:
> Thanks
>
> Acked-by: Xuetao Guan <gxt@mprc.pku.edu.cn>
>
Thank you too.
> ----- 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
>
--
Chen Gang
Open, share, and attitude like air, water, and life which God blessed
prev parent reply other threads:[~2014-03-25 7:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-24 12:54 [PATCH] arch/unicore32/include/asm/ptrace.h: add generic definition for profile_pc() Chen Gang
2014-03-25 6:53 ` 回复： " 管雪涛
2014-03-25 7:12 ` Chen Gang [this message]
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