Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
Go to file
Michael Kinney 087c67d0a0 UefiCpuPkg/CpuExceptionHandlerLib: Support IA32 processors without DE or FXSAVE/FXRESTOR
Use CPUID Leaf 01 to detect support for debug extensions and FXSAVE/FXRESTOR instructions.
Do not enable those features in CR4 if they are not supported.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>





git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17221 6f19259b-4bc3-4df7-8a09-765794883524
2015-04-27 19:54:52 +00:00
AppPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
ArmPkg ArmPkg: remove cache maintenance by VA operation range size threshold 2015-04-14 11:54:40 +00:00
ArmPlatformPkg ArmVirtualizationPkg: Xen: shuffle init order to deal with incoherency 2015-04-14 11:56:56 +00:00
BaseTools BaseTools: Ignore BaseTools/Bin/Win32 directory in .gitignore 2015-04-17 07:40:44 +00:00
BeagleBoardPkg ArmPlatformPkg: Use LzmaDecompress support from MdeModulePkg 2015-04-08 19:58:50 +00:00
Conf EDK II: Add .gitignore 2014-10-14 16:08:15 +00:00
CorebootModulePkg Coreboot*Pkg/Contributions.txt: Update example email address 2015-04-14 00:23:29 +00:00
CorebootPayloadPkg Coreboot*Pkg/Contributions.txt: Update example email address 2015-04-14 00:23:29 +00:00
CryptoPkg Upgrade to OpenSSL-0.9.8zf (released on 19-MAR-2015). 2015-03-25 08:13:32 +00:00
DuetPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
EdkCompatibilityPkg EdkCompatibilityPkg: Fix 32bit build failure. 2015-03-19 02:09:49 +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 ArmPlatformPkg: Use LzmaDecompress support from MdeModulePkg 2015-04-08 19:58:50 +00:00
EmulatorPkg EmulatorPkg: Update web page and wiki urls 2015-02-05 18:25:01 +00:00
FatBinPkg FatBinPkg: Update ARM and AArch64 binaries 2015-02-27 17:27:42 +00:00
IntelFrameworkModulePkg IntelFrameworkModulePkg: update comments to clarify runtime memory usage for legacy OS. 2015-04-10 00:49:15 +00:00
IntelFrameworkPkg IntelFrameworkPkg: Fix a non ASCII char in LegacyBios.h. 2015-04-16 06:50:38 +00:00
IntelFspPkg Fix typo - FSP_INFO_EXTENDED_HEADER. 2015-04-27 13:27:30 +00:00
IntelFspWrapperPkg IntelFspWrapperPkg update for FSP1.1 2015-04-23 08:53:39 +00:00
MdeModulePkg MdePkg/BaseSerialPortLib16550: Support UARTs with a register stride greater than 1 byte. 2015-04-27 19:44:40 +00:00
MdePkg MdePkg/BaseMemoryLibRepStr: Support IA32 processors without CMOVx 2015-04-27 19:41:19 +00:00
NetworkPkg Fix some grammar and converge formatting of the two versions of TcpInput.c 2015-04-17 02:25:05 +00:00
Nt32Pkg NT32Pkg: Fix build errors from building secure boot with NT32 X64 2015-03-23 05:39:51 +00:00
Omap35xxPkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
OptionRomPkg OptionRomPkg: Update UndiRuntimeDxe driver. 2015-03-11 05:34:18 +00:00
OvmfPkg OvmfPkg/XenBusDxe: Fix build issue with VS2010 2015-04-01 08:23:11 +00:00
PcAtChipsetPkg PcAtChipsetPkg: Update BaseAcpiTimerLib 2015-02-28 05:34:38 +00:00
PerformancePkg */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
SecurityPkg SecurityPkg Variable: Enhance the code logic about VariableLock 2015-04-10 01:52:54 +00:00
ShellBinPkg ShellBinPkg: Arm/AArch64 Shell binary update. 2015-02-27 17:54:29 +00:00
ShellPkg ShellPkg: Refine the logic about allocating memory for variable name and data. 2015-04-27 03:09:34 +00:00
SourceLevelDebugPkg SourceLevelDebugPkg/DebugAgent: Support IA32 processors without DE or FXSAVE/FXRESTOR 2015-04-27 19:53:36 +00:00
StdLib */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
StdLibPrivateInternalFiles */Contributions.txt: Update example email address 2015-02-03 17:29:14 +00:00
UefiCpuPkg UefiCpuPkg/CpuExceptionHandlerLib: Support IA32 processors without DE or FXSAVE/FXRESTOR 2015-04-27 19:54:52 +00:00
UnixPkg UnixPkg: Remove UnixPkg files (It is replaced by EmulatorPkg) 2013-07-29 21:09:55 +00:00
Vlv2DeviceRefCodePkg Removed MBI Device from ACPI DSDT Table. 2015-04-02 02:01:26 +00:00
Vlv2TbltDevicePkg Sync the branch changes to trunk. 2015-04-14 06:29:13 +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 Updated version, missed the last two commits and to add the SVN Revision property (last part of the version value). 2014-08-22 16:08:47 +00:00
Maintainers.txt Maintainers.txt: update SecurityPkg maintainer 2015-04-21 07:58:45 +00:00
edksetup.bat Update edksetup.bat to support Microsoft Visual Studio 2013 when building the Nt32Pkg emulation platform (enabled using the --nt32 flag). 2014-10-30 17:09:25 +00:00
edksetup.sh edksetup.sh: Ensure that WORKSPACE points to the top of an edk2 checkout 2014-07-28 17:37:40 +00:00