This adds support to the self relocating PrePi instance that is built
as a PIE ET_DYN executable. It primarily involves porting the relocation
routine to use ELF32 REL entries instead of ELF64 RELA entries which is
what AArch64 uses.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19331 6f19259b-4bc3-4df7-8a09-765794883524