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Ard Biesheuvel 2afeabd1a9 ArmPkg/AArch64Mmu: use architecturally correct definitions for XN/UXN 
The non-privileged execute never (UXN) page table bit defined for the
EL1&0 translation regime and the execute never (XN) bit defined for the
EL2 and EL3 translation regimes happen to share the same bit position,
but they are in fact defined distinctly by the architecture. So define
both bits explicitly, and add comments in places where we take advantage
of the fact that they share the same bit position.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18585 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-08 18:51:56 +00:00
AppPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
ArmPkg ArmPkg/AArch64Mmu: use architecturally correct definitions for XN/UXN 2015-10-08 18:51:56 +00:00
ArmPlatformPkg ArmPlatformPkg: Fixes for Juno ACPI 2015-10-07 08:18:00 +00:00
ArmVirtPkg ArmVirtPkg: use 4 KB section alignment for ARM DXE_RUNTIME_DRIVER modules 2015-10-01 14:01:16 +00:00
BaseTools BaseTools: Update edksetup.sh to support multiple workspaces 2015-10-08 09:29:56 +00:00
BeagleBoardPkg BeagleBoardPkg: remove outdated build scripts and instructions 2015-08-12 05:25:41 +00:00
Conf EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
CorebootModulePkg CorebootModulePkg:Removing EFI_RESOURCE_ATTRIBUTE_TESTED 2015-08-18 16:08:22 +00:00
CorebootPayloadPkg CorebootPayloadPkgIa32: Don't specify X64 architecture 2015-07-27 06:43:29 +00:00
CryptoPkg CryptoPkg: Fix one wrong parameter for weak key checking 2015-09-02 08:44:46 +00:00
DuetPkg DuetPkg: exit pci function loops early if device is not multi-function 2015-10-06 20:55:36 +00:00
EdkCompatibilityPkg EdkCompatibilityPkg: Remove gZeroGuid def in FrameworkHiiOnUefiHiiThunk 2015-07-07 03:05:18 +00:00
EdkShellBinPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EdkShellPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EmbeddedPkg EmbeddedPkg: remove mention of ARMGCC 2015-08-12 05:25:19 +00:00
EmulatorPkg EmulatorPkg/build.sh: Use GCC49 toolchain with GCC 5.* 2015-10-08 05:51:57 +00:00
FatBinPkg FatBinPkg: Update EBC/IA32/X64/IPF binaries 2015-08-28 03:14:25 +00:00
IntelFrameworkModulePkg IntelFrameworkModulePkg GenericBdsLib: Do not assume perf entry count has no change 2015-09-30 04:30:34 +00:00
IntelFrameworkPkg IntelFrameworkPkg: Update DEC and DSC version from 0.94 to 0.96 2015-08-20 08:45:45 +00:00
IntelFspPkg Handle extra module patchable PCD variable in Linux map. 2015-09-06 22:36:43 +00:00
IntelFspWrapperPkg FspNotifyDxe need handle >4G memory. 2015-07-28 07:26:57 +00:00
MdeModulePkg MdeModulePkg: exit pci function loops early if device is not multi-function 2015-10-06 20:55:31 +00:00
MdePkg MdePkg: remove redundant handling of EFI_IMAGE_REL_BASED_DIR64 relocations 2015-09-25 21:49:09 +00:00
NetworkPkg NetworkPkg: HttpDxe: Remove unused local variables 2015-10-06 19:49:13 +00:00
Nt32Pkg Nt32Pkg: Fix PlatformBootManagerLib to respect PcdShellFile. 2015-09-16 08:04:35 +00:00
Omap35xxPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
OptionRomPkg OptionRomPkg: Remove redundant included header file defintion in Ax88772.h and Ax88772b.h files 2015-07-08 02:56:54 +00:00
OvmfPkg OvmfPkg: raise DXEFV size to 9 MB 2015-10-07 11:53:07 +00:00
PcAtChipsetPkg PcAtChipsetPkg: IdeControllerDxe: fix protocol usage hints in the INF file 2015-09-22 11:18:36 +00:00
PerformancePkg PerformancePkg Dp_App: Fix ASSERT in GetNameFromHandle 2015-07-13 01:24:44 +00:00
SecurityPkg SecurityPkg: Reduce verbosity of TPM DEBUG messages 2015-09-16 00:53:28 +00:00
ShellBinPkg ShellBinPkg: Ia32/X64 Shell binary update. 2015-09-18 05:51:14 +00:00
ShellPkg ShellPkg: Add a simple case to test shell parameter parsing logic 2015-09-29 06:35:33 +00:00
SourceLevelDebugPkg SourceLevelDebugPkg: Change revision to 4 to compress packet 2015-09-24 03:08:00 +00:00
StdLib StdLib: remove mention of ARMGCC 2015-08-12 05:25:12 +00:00
StdLibPrivateInternalFiles */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
UefiCpuPkg UefiCpuPkg/CpuMpPei: Fix wrong CpuData pointer 2015-09-25 06:29:51 +00:00
UnixPkg UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg) 2013-07-29 21:09:55 +00:00
Vlv2DeviceRefCodePkg Fixed C-State issue of CPU1 of dual core. 2015-09-01 01:22:49 +00:00
Vlv2TbltDevicePkg Vlv2TbltDevicePkg FvbRuntimeDxe: Fix CalculateCheckSum16 input incorrect length 2015-09-30 04:39:34 +00:00
.gitignore EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
BuildNotes2.txt Update to new SVN URL in readme.txt 2013-06-08 05:26:39 +00:00
Edk2Setup.bat BaseTools: Update Edk2Setup.bat to support multiple workspaces 2015-10-08 09:29:36 +00:00
edksetup.bat BaseTools: Update edksetup.bat to support multiple workspaces 2015-10-08 09:29:09 +00:00
edksetup.sh BaseTools: Update edksetup.sh to support multiple workspaces 2015-10-08 09:29:56 +00:00
Maintainers.txt edk2: Change BaseTools owner in Maintainers.txt 2015-09-14 05:52:36 +00:00