u-boot/arch/arm/cpu/arm1176
Vitaly Kuzmichev 1a27f7d9c2 ARM: Align stack to 8 bytes
The ARM ABI requires that the stack be aligned to 8 bytes as it is noted
in Procedure Call Standard for the ARM Architecture:
http://infocenter.arm.com/help/topic/com.arm.doc.ihi0042d/index.html

Unaligned SP also causes the problem with variable-length arrays
allocation when VLA address becomes less than stack pointer during
aligning of this address, so the next 'push' in the stack overwrites
first 4 bytes of VLA.

Signed-off-by: Vitaly Kuzmichev <vkuzmichev@mvista.com>
2010-06-22 21:41:06 +02:00
..
s3c64xx arm: Move cpu/$CPU to arch/arm/cpu/$CPU 2010-04-13 09:13:24 +02:00
tnetv107x ARM1176: TI: TNETV107X soc initial support 2010-06-08 10:07:17 -05:00
config.mk arm: Move cpu/$CPU to arch/arm/cpu/$CPU 2010-04-13 09:13:24 +02:00
cpu.c ARM1176: Coexist with other ARM1176 platforms 2010-06-08 10:07:17 -05:00
Makefile arm: Move cpu/$CPU to arch/arm/cpu/$CPU 2010-04-13 09:13:24 +02:00
start.S ARM: Align stack to 8 bytes 2010-06-22 21:41:06 +02:00
u-boot.lds arm: Move cpu/$CPU to arch/arm/cpu/$CPU 2010-04-13 09:13:24 +02:00