From 9ebb3cbcc39d4e61ae6751167086acfb5c201e6f Mon Sep 17 00:00:00 2001 From: Will Deacon Date: Wed, 1 Dec 2010 14:12:13 +0000 Subject: ARM: hw_breakpoint: unify single-stepping code for watchpoints and breakpoints The single-stepping code is currently different depending on whether we are stepping over a breakpoint or a watchpoint. There is no good reason for this, so let's sort it out. This patch adds functions for enabling/disabling single-step for a particular hw_breakpoint and integrates this with the exception handling code. Signed-off-by: Will Deacon --- arch/arm/include/asm/hw_breakpoint.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/arm/include') diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h index 881429d0b84..f389b2704d8 100644 --- a/arch/arm/include/asm/hw_breakpoint.h +++ b/arch/arm/include/asm/hw_breakpoint.h @@ -20,8 +20,8 @@ struct arch_hw_breakpoint_ctrl { struct arch_hw_breakpoint { u32 address; u32 trigger; - struct arch_hw_breakpoint_ctrl step_ctrl; - struct arch_hw_breakpoint_ctrl ctrl; + struct arch_hw_breakpoint_ctrl step_ctrl; + struct arch_hw_breakpoint_ctrl ctrl; }; static inline u32 encode_ctrl_reg(struct arch_hw_breakpoint_ctrl ctrl) -- cgit v1.2.2