audk/ArmPkg/Include
Ard Biesheuvel 6b821be140 ArmPkg/ArmMmuLib: Implement EFI_MEMORY_RP using access flag
Implement support for read-protected memory by wiring it up to the
access flag in the page table descriptor. The resulting mapping is
implicitly non-writable and non-executable as well, but this is good
enough for implementing this attribute, as we never rely on write or
execute permissions without read permissions.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
2023-03-16 21:14:49 +00:00
..
Chipset ArmPkg/ArmMmuLib ARM: Isolate the access flag from AP mask 2023-03-16 21:14:49 +00:00
Guid ArmPkg/CpuDxe: drop ARM_PROCESSOR_TABLE pseudo-ACPI table 2022-07-22 17:10:09 +00:00
IndustryStandard ArmPkg: Add FID definitions for Arm TRNG 2022-11-06 16:32:28 +00:00
Library ArmPkg/ArmMmuLib: Implement EFI_MEMORY_RP using access flag 2023-03-16 21:14:49 +00:00
Ppi ArmPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
Protocol ArmPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
AsmMacroIoLib.h ArmPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00
AsmMacroIoLib.inc ArmPkg: Replace BSD License with BSD+Patent License 2019-04-09 09:10:21 -07:00
AsmMacroIoLibV8.h ArmPkg: Apply uncrustify changes 2021-12-07 17:24:28 +00:00