linux-kernel - [PATCH 3/5] x86: convert to asm-generic ptrace.h

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Date:	Thu, 14 Apr 2011 02:01:33 -0400
From:	Mike Frysinger <vapier@...too.org>
To:	Roland McGrath <roland@...hat.com>,
	Oleg Nesterov <oleg@...hat.com>, linux-kernel@...r.kernel.org,
	kgdb-bugreport@...ts.sourceforge.net,
	Jason Wessel <jason.wessel@...driver.com>
Cc:	x86@...nel.org, Thomas Gleixner <tglx@...utronix.de>,
	Ingo Molnar <mingo@...hat.com>,
	"H. Peter Anvin" <hpa@...or.com>, linux-sh@...r.kernel.org,
	Paul Mundt <lethal@...ux-sh.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH 3/5] x86: convert to asm-generic ptrace.h

Signed-off-by: Mike Frysinger <vapier@...too.org>
---
 arch/x86/include/asm/ptrace.h |   18 +++++-------------
 1 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
index 78cd1ea..98a5e97 100644
--- a/arch/x86/include/asm/ptrace.h
+++ b/arch/x86/include/asm/ptrace.h
@@ -136,6 +136,7 @@ struct cpuinfo_x86;
 struct task_struct;
 
 extern unsigned long profile_pc(struct pt_regs *regs);
+#define profile_pc profile_pc
 
 extern unsigned long
 convert_ip_to_linear(struct task_struct *child, struct pt_regs *regs);
@@ -202,20 +203,11 @@ static inline unsigned long kernel_stack_pointer(struct pt_regs *regs)
 #endif
 }
 
-static inline unsigned long instruction_pointer(struct pt_regs *regs)
-{
-	return regs->ip;
-}
-
-static inline unsigned long frame_pointer(struct pt_regs *regs)
-{
-	return regs->bp;
-}
+#define GET_IP(regs) ((regs)->ip)
+#define GET_FP(regs) ((regs)->bp)
+#define GET_USP(regs) ((regs)->sp)
 
-static inline unsigned long user_stack_pointer(struct pt_regs *regs)
-{
-	return regs->sp;
-}
+#include <asm-generic/ptrace.h>
 
 /* Query offset/name of register from its name/offset */
 extern int regs_query_register_offset(const char *name);
-- 
1.7.5.rc1

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