This function returns:
(expr + (align-1)) & ~(align-1))
expris a valid address expression
alignis the alignment, and must be a positive power of 2.
expr until it is:
The following relationship exists between
Load and execution regions already have an
for load regions the
ALIGNkeyword aligns the base of the load region in load space and in the file to the specified alignment
for execution regions the
ALIGNkeyword aligns the base of the execution region in execution and load space to the specified alignment.
Aligns the expression it operates on, but has no effect on the properties of the load or execution region.