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| author | Olivier Martin <olivier.martin@arm.com> | 2015-02-28 20:31:40 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2015-02-28 20:31:40 +0000 |
| commit | cc3104283f47d99a68e555582a3298a26735eb84 (patch) | |
| tree | bd22dd102888c0daacefd6848ba48649e092fbbf /MdePkg/Library/UefiRuntimeServicesTableLib | |
| parent | f98490369f61a299fa260c559879bae4553d672a (diff) | |
| download | edk2-platforms-cc3104283f47d99a68e555582a3298a26735eb84.tar.xz | |
MdePkg/BaseSynchronizationLib: Added proper support for ARM architecture
This implements the following synchronization primitives for AArch64 (GCC)
and ARM (GCC & RVCT):
InternalSyncCompareExchange32
InternalSyncCompareExchange64
InternalSyncIncrement
InternalSyncDecrement
Note: these functions are implemented using the exclusive monitor,
which implies that they can only be used after the caches (and hence
the MMU) have been enabled.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Olivier Martin <olivier.martin@arm.com>
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16965 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Library/UefiRuntimeServicesTableLib')
0 files changed, 0 insertions, 0 deletions