ARM Architecture Reference Manual ARMv7-A and ARMv7-R edition

Pseudocode Definition
repeat ... until ...
A repeat ... until ... structure takes the form:
repeat
...
until ;
while ... do
A while ... do structure takes the form:
while
...
for ...
A for ... structure takes the form:
for = to
...
case ... of ...
A case ... of ... structure takes the form:
case of
when
...
... more "when" groups ...
otherwise
...
where consists of one or more constant values of the same type as , separated
by commas. Abbreviated one line forms of when and otherwise parts can be used when they contain only
simple statements.
AppxI-20 Copyright © 1996-1998, 2000, 2004-2008 ARM Limited. All rights reserved. ARM DDI 0406B