runtime_exceptions: Save x4-x29 unconditionally
In preparation for SMCCC v1.1 support, save x4 to x29 unconditionally. Previously we expected callers coming from AArch64 mode to preserve x8-x17. This is no longer the case with SMCCC v1.1 as AArch64 callers only need to save x0-x3. Change-Id: Ie62d620776533969ff4a02c635422f1b9208be9c Signed-off-by: Dimitris Papastamos <dimitris.papastamos@arm.com> |
---|
|
bl31/aarch64/runtime_exceptions.S |
---|