On 07.07.2012 15:24, Zhong Hongbo wrote:
From: Zhong Hongbo bocui107@gmail.com
In currently, when __bss_start is equal to __bss_end__, The bss loop will clear all the things in memory space.
But just only when __bss_end__ greater than __bss_start__, we do the clear bss section operation.
Signed-off-by: Zhong Hongbo bocui107@gmail.com
Acked-by: Andreas Bießmann andreas.devel@googlemail.com
Change for V1
- Fixed bss clear operation, no just skip it.
- Adjust the commit information
Change for V2
- Modify all the bss clean operation for arm platform
- Adjust the title
Change for V3
- Modify the history information and the tag ot the patch
arch/arm/cpu/arm1136/start.S | 8 +++++--- arch/arm/cpu/arm1176/start.S | 9 +++++---- arch/arm/cpu/arm720t/start.S | 8 +++++--- arch/arm/cpu/arm920t/start.S | 8 +++++--- arch/arm/cpu/arm925t/start.S | 8 +++++--- arch/arm/cpu/arm946es/start.S | 8 +++++--- arch/arm/cpu/arm_intcm/start.S | 8 +++++--- arch/arm/cpu/armv7/start.S | 8 +++++--- arch/arm/cpu/ixp/start.S | 8 +++++--- arch/arm/cpu/lh7a40x/start.S | 8 +++++--- arch/arm/cpu/pxa/start.S | 8 +++++--- arch/arm/cpu/s3c44b0/start.S | 8 +++++--- arch/arm/cpu/sa1100/start.S | 8 +++++--- 13 files changed, 65 insertions(+), 40 deletions(-)