Adds a macro that rounds a given integer up to the nearest DWORD. The config block data structure needs to be DWORD aligned. Since config blocks are run-length encoded, the size of all config blocks therefore needs to be in DWORD increments. This macro aids in storing arbitary data in a config block.
Cc: Ray Ni <ray...@intel.com> Cc: Rangasai V Chaganty <rangasai.v.chaga...@intel.com> Signed-off-by: Nate DeSimone <nathaniel.l.desim...@intel.com> --- Silicon/Intel/IntelSiliconPkg/Include/Library/ConfigBlockLib.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Silicon/Intel/IntelSiliconPkg/Include/Library/ConfigBlockLib.h b/Silicon/Intel/IntelSiliconPkg/Include/Library/ConfigBlockLib.h index 37a3968168..0233137e99 100644 --- a/Silicon/Intel/IntelSiliconPkg/Include/Library/ConfigBlockLib.h +++ b/Silicon/Intel/IntelSiliconPkg/Include/Library/ConfigBlockLib.h @@ -9,6 +9,8 @@ #ifndef _CONFIG_BLOCK_LIB_H_ #define _CONFIG_BLOCK_LIB_H_ +#define DWORD_ALIGN(x) (((x) & 3) ? 0 : 1) ? x : (((x) + 4) & ((UINTN) ~0x3)) + /** Create config block table. -- 2.27.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. View/Reply Online (#71534): https://edk2.groups.io/g/devel/message/71534 Mute This Topic: https://groups.io/mt/80513741/21656 Group Owner: devel+ow...@edk2.groups.io Unsubscribe: https://edk2.groups.io/g/devel/unsub [arch...@mail-archive.com] -=-=-=-=-=-=-=-=-=-=-=-
