tree 352d02248c6c65803f714f3aa72a74426bcfe9ed
parent a468eb1764cb612f21cda2b80f5f913dc20ba5c5
author Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1499254125 +0200
committer Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com> 1502183211 +0200

Start using an explicit stack for callback info

This is the first step towards making verify_chain() iterative. While from a
readability point of view the current recursive version is fine, one of the
goals of this refactoring is to prepare for restartable ECC integration, which
will need the explicit stack anyway.