arm-trusted-firmware/bl31/aarch64
Dimitris Papastamos 201ca5b6b4 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>
2018-01-29 09:58:57 +00:00
..
bl31_entrypoint.S Fully initialise essential control registers 2017-06-21 17:57:54 +01:00
crash_reporting.S utils_def: Add REGSZ and make BIT() assembly-compatible 2017-12-12 15:00:34 -08:00
runtime_exceptions.S runtime_exceptions: Save x4-x29 unconditionally 2018-01-29 09:58:57 +00:00