From: Chen Gang <gang.chen.5i5j@gmail.com>
To: gxt@mprc.pku.edu.cn,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: [PATCH] arch/unicore32/include/asm/ptrace.h: add generic definition for profile_pc()
Date: Mon, 24 Mar 2014 20:54:11 +0800 [thread overview]
Message-ID: <53302AF3.4000700@gmail.com> (raw)
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
next reply other threads:[~2014-03-24 12:54 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-03-24 12:54 Chen Gang [this message]
2014-03-25 6:53 ` 回复： [PATCH] arch/unicore32/include/asm/ptrace.h: add generic definition for profile_pc() 管雪涛
2014-03-25 7:12 ` Chen Gang
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=53302AF3.4000700@gmail.com \
--to=gang.chen.5i5j@gmail.com \
--cc=gxt@mprc.pku.edu.cn \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.