diff options
| author | Heinrich Schuchardt <xypron.glpk@gmx.de> | 2018-04-03 21:59:32 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2018-06-03 15:27:21 +0200 |
| commit | c3b11dea7c9f9bb009cb7358170c47abd1c4a298 (patch) | |
| tree | 1209493facd75a94acd1e34ead5a23005d420c0e /include | |
| parent | fa241e2f19c58d08f2d978f32d133eab24b02a92 (diff) | |
efi_loader: allow unaligned memory access
The UEFI spec mandates that unaligned memory access should be enabled if
supported by the CPU architecture.
This patch adds an empty weak function unaligned_access() that can be
overridden by an architecture specific routine.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-generic/unaligned.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-generic/unaligned.h b/include/asm-generic/unaligned.h index fd0255099a..3d33a5a063 100644 --- a/include/asm-generic/unaligned.h +++ b/include/asm-generic/unaligned.h @@ -20,4 +20,7 @@ #error invalid endian #endif +/* Allow unaligned memory access */ +void allow_unaligned(void); + #endif |