K 10
svn:author
V 6
andrew
K 8
svn:date
V 27
2012-08-04T05:31:26.156652Z
K 7
svn:log
V 327
Ensure we align the stack to 8 bytes in system calls.

This is not strictly required with the current ABI but will be when we
switch to the ARM EABI. The aapcs requires the stack to be 4 byte aligned
at all times and 8 byte aligned when calling a public subroutine where the
current ABI only requires sp to be a multiple of 4.

END