tree faed79c3d8e505d3168aa0299aa68099cc3f4fe6
parent 65f0730ba34d5e22d3372cef76f048339d9c4588
author Achin Gupta <achin.gupta@arm.com> 1390063809 +0000
committer Dan Handley <dan.handley@arm.com> 1392663104 +0000

Setup VBAR_EL3 incrementally

This patch ensures that VBAR_EL3 points to the simple stack-less
'early_exceptions' when the C runtime stack is not correctly setup to
use the more complex 'runtime_exceptions'. It is initialised to
'runtime_exceptions' once this is done.

This patch also moves all exception vectors into a '.vectors' section
and modifies linker scripts to place all such sections together. This
will minimize space wastage from alignment restrictions.

Change-Id: I8c3e596ea3412c8bd582af9e8d622bb1cb2e049d