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Date: Thu, 19 Mar 2009 17:10:36 -0400 From: Masami Hiramatsu <mhiramat@...hat.com> To: Russell King <rmk+kernel@....linux.org.uk>, Ingo Molnar <mingo@...e.hu> CC: Ananth N Mavinakayanahalli <ananth@...ibm.com>, LKML <linux-kernel@...r.kernel.org>, systemtap-ml <systemtap@...rces.redhat.com>, Steven Rostedt <rostedt@...dmis.org> Subject: [RFC][PATCH -tip 6/9] arm: add kernel_trap_sp() Add kernel_trap_sp() on ARM, based on systemtap's runtime/regs.h. Signed-off-by: Masami Hiramatsu <mhiramat@...hat.com> Cc: Russell King <rmk+kernel@....linux.org.uk> --- arch/arm/include/asm/ptrace.h | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h index 7319261..14e0e16 100644 --- a/arch/arm/include/asm/ptrace.h +++ b/arch/arm/include/asm/ptrace.h @@ -138,7 +138,8 @@ static inline int valid_user_regs(struct pt_regs *regs) return 0; } -#define instruction_pointer(regs) (regs)->ARM_pc +#define instruction_pointer(regs) ((regs)->ARM_pc) +#define kernel_trap_sp(regs) ((regs)->ARM_sp) #ifdef CONFIG_SMP extern unsigned long profile_pc(struct pt_regs *regs); -- Masami Hiramatsu Software Engineer Hitachi Computer Products (America) Inc. Software Solutions Division e-mail: mhiramat@...hat.com -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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