From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/5] ARM: hw_breakpoint: add initial Cortex-A15 (debug v7.1) support
Date: Mon, 08 Aug 2011 10:38:15 -0700 [thread overview]
Message-ID: <4E401F07.6060202@codeaurora.org> (raw)
In-Reply-To: <1312823572-9807-2-git-send-email-will.deacon@arm.com>
On 08/08/2011 10:12 AM, Will Deacon wrote:
> diff --git a/arch/arm/include/asm/hw_breakpoint.h b/arch/arm/include/asm/hw_breakpoint.h
> index f389b27..0ac141a 100644
> --- a/arch/arm/include/asm/hw_breakpoint.h
> +++ b/arch/arm/include/asm/hw_breakpoint.h
> @@ -50,6 +50,7 @@ static inline void decode_ctrl_reg(u32 reg,
> #define ARM_DEBUG_ARCH_V6_1 2
> #define ARM_DEBUG_ARCH_V7_ECP14 3
> #define ARM_DEBUG_ARCH_V7_MM 4
> +#define ARM_DEBUG_ARCH_V7_1 5
>
> /* Breakpoint */
> #define ARM_BREAKPOINT_EXECUTE 0
> diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c
> index a927ca1..9848157 100644
> --- a/arch/arm/kernel/hw_breakpoint.c
> +++ b/arch/arm/kernel/hw_breakpoint.c
> @@ -154,7 +154,7 @@ u8 arch_get_debug_arch(void)
> static int debug_arch_supported(void)
> {
> u8 arch = get_debug_arch();
> - return arch >= ARM_DEBUG_ARCH_V6 && arch <= ARM_DEBUG_ARCH_V7_ECP14;
> + return arch >= ARM_DEBUG_ARCH_V6 && arch <= ARM_DEBUG_ARCH_V7_1;
Is ARM_DEBUG_ARCH_V7_MM supported now too?
--
Sent by an employee of the Qualcomm Innovation Center, Inc.
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
next prev parent reply other threads:[~2011-08-08 17:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-08 17:12 [PATCH 0/5] ARM: hw_breakpoint: updates for 3.2 Will Deacon
2011-08-08 17:12 ` [PATCH 1/5] ARM: hw_breakpoint: add initial Cortex-A15 (debug v7.1) support Will Deacon
2011-08-08 17:38 ` Stephen Boyd [this message]
2011-08-08 18:10 ` Will Deacon
2011-08-08 17:12 ` [PATCH 2/5] ARM: hw_breakpoint: reserve one breakpoint for watchpoint stepping Will Deacon
2011-08-08 17:12 ` [PATCH 3/5] ARM: hw_breakpoint: add support for multiple watchpoints Will Deacon
2011-08-08 17:12 ` [PATCH 4/5] ARM: hw_breakpoint: reduce the number of WARN_ONCE invocations Will Deacon
2011-08-08 17:12 ` [PATCH 5/5] ARM: hw_breakpoint: trap undef instruction exceptions in reset_ctrl_regs Will Deacon
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