Commit Graph

3 Commits

Author SHA1 Message Date
Ard Biesheuvel 0ee255f50a MdePkg/BaseMemoryLibOptDxe AARCH64: Make asm files BTI compatible
Add the BTI instructions and the associated note to make the AArch64 asm
objects compatible with BTI enforcement.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
Reviewed-by: Oliver Smith-Denny <osd@smith-denny.com>
2023-03-30 11:05:22 +00:00
Michael D Kinney aa1b377e71 MdePkg/BaseMemoryLibOptDxe: Apply BSD-2-Clause-Patent
Change license to BSD-2-Clause-Patent using an
SPDX-License-Identifier statement.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Leif Lindholm <leif@nuviainc.com>
Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
2020-08-06 20:20:40 +00:00
Ard Biesheuvel c86cd1e175 MdePkg/BaseMemoryLibOptDxe: add accelerated AARCH64 routines
This adds AARCH64 support to BaseMemoryLibOptDxe, based on the cortex-strings
library. All string routines are accelerated except ScanMem16, ScanMem32,
ScanMem64 and IsZeroBuffer, which can wait for another day. (Very few
occurrences exist in the codebase)

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2016-09-13 16:28:15 +01:00