Ard Biesheuvel c0959b4426 MdePkg/BaseLib: implement SpeculationBarrier() for ARM and AArch64 ...

Replace the dummy C implementation of SpeculationBarrier() with
implementations consisting of the recommended DSB SY + ISB sequence,
as recommended by ARM in the whitepaper "Cache Speculation Side-channels"
version 2.4, dated October 2018.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

2019-02-12 22:49:20 +01:00

..

CpuBreakpoint.asm

MdePkg/Library/BaseLib: Enable VS2017/ARM64 builds

2018-03-19 17:05:38 +08:00

CpuBreakpoint.S

MdePkg/AArch64: use GCC_ASM_EXPORT to export functions

2015-07-09 10:43:27 +00:00

DisableInterrupts.asm

MdePkg/Library/BaseLib: Enable VS2017/ARM64 builds

2018-03-19 17:05:38 +08:00

DisableInterrupts.S

MdePkg: BaseLib: fix AArch64 DAIF interrupt mask definitions

2016-02-23 12:07:11 +01:00

EnableInterrupts.asm

MdePkg/Library/BaseLib: Enable VS2017/ARM64 builds

2018-03-19 17:05:38 +08:00

EnableInterrupts.S

MdePkg: BaseLib: fix AArch64 DAIF interrupt mask definitions

2016-02-23 12:07:11 +01:00

GetInterruptsState.asm

MdePkg/Library/BaseLib: Enable VS2017/ARM64 builds

2018-03-19 17:05:38 +08:00

GetInterruptsState.S

MdePkg: BaseLib: fix AArch64 DAIF interrupt mask definitions

2016-02-23 12:07:11 +01:00

MemoryFence.asm

MdePkg/Library/BaseLib: Enable VS2017/ARM64 builds

2018-03-19 17:05:38 +08:00

MemoryFence.S

Add Memory fence for ARM Architecture (32 and 64 bit)

2013-09-02 09:02:16 +00:00

SetJumpLongJump.asm

MdePkg/Library/BaseLib: Enable VS2017/ARM64 builds

2018-03-19 17:05:38 +08:00

SetJumpLongJump.S

MdePkg/AArch64: use GCC_ASM_EXPORT to export functions

2015-07-09 10:43:27 +00:00

SpeculationBarrier.asm

MdePkg/BaseLib: implement SpeculationBarrier() for ARM and AArch64

2019-02-12 22:49:20 +01:00

SpeculationBarrier.S

MdePkg/BaseLib: implement SpeculationBarrier() for ARM and AArch64

2019-02-12 22:49:20 +01:00

SwitchStack.asm

MdePkg/Library/BaseLib/AArch64: Comment style harmonization

2018-03-20 10:03:05 +08:00

SwitchStack.S

MdePkg/Library/BaseLib/AArch64: Comment style harmonization

2018-03-20 10:03:05 +08:00