tree 613a992dc3158036e136865b13c86aacaa143b64
parent ef81bc5dd2cc56baa58a165348c37a1a7517555e
author Soby Mathew <soby.mathew@arm.com> 1539501224 +0100
committer Soby Mathew <soby.mathew@arm.com> 1540806872 +0000

FVP: Enable PIE for RESET_TO_BL31=1

This patch enabled PIE for FVP when RESET_TO_BL31=1. The references
to BL31_BASE are replaced by BL31_START as being a symbol exported by
the linker, will create a dynamic relocation entry in .rela.dyn and
hence will be fixed up by dynamic linker at runtime. Also, we disable
RECLAIM_INIT_CODE when PIE is enabled as the init section overlay
creates some static relocations which cannot be handled by the
dynamic linker currently.

Change-Id: I86df1b0a8b2a8bbbe7c3f3c0b9a08c86c2963ec0
Signed-off-by: Soby Mathew <soby.mathew@arm.com>