audk/ArmPkg/Library/ArmLib
oliviermartin 18029bb911 ArmLib/ArmV7: Add ISB to ArmEnableVFP
ArmEnableVFP could crash on an out-of-order CPU. Adding an instruction barrier after writing to CPACR cures the problem.

Signed-off-by: Ryan Harkin <ryan.harkin@linaro.org>
Reviewed-by: Olivier Martin <olivier.martin@arm.com>



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13134 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-26 11:01:21 +00:00
..
Arm9 ArmPkg/Arm9Lib: Assert if memory region size is TT_DESCRIPTOR_SECTION_SIZE aligned 2011-03-31 13:06:48 +00:00
Arm11 ArmPkg/ArmLib: Update Arm11 port 2011-09-27 16:33:20 +00:00
ArmV7 ArmLib/ArmV7: Add ISB to ArmEnableVFP 2012-03-26 11:01:21 +00:00
Common ArmLib/ArmV7: Add ISB to ArmEnableVFP 2012-03-26 11:01:21 +00:00
Null Update the copyright notice format 2010-04-29 12:15:47 +00:00