tree f7d61bc9639ef562cdb37a7d7a041eef4fbc90fe
parent 8512a6e5266edaf77d300f47bd26c501f00361d7
author Furquan Shaikh <furquan@google.com> 1414559096 -0700
committer chrome-internal-fetch <chrome-internal-fetch@google.com> 1415084633 +0000

x86: Update the check for Forbidden global variables

Add a section .illegal_globals to romstage and check that the section does not
contain any variables while creating romstage.

BUG=None
BRANCH=None
TEST=Compiles for falco and boots to kernel. No size change for romstage with
and without this check.

Change-Id: Ib2ac0c9b8106547f286f5202682a431e2ce886f9
Signed-off-by: Furquan Shaikh <furquan@google.com>
Reviewed-on: https://chromium-review.googlesource.com/226190
Reviewed-by: Patrick Georgi <pgeorgi@chromium.org>
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Commit-Queue: Furquan Shaikh <furquan@chromium.org>
Tested-by: Furquan Shaikh <furquan@chromium.org>