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Acidanthera UEFI Development Kit based on EDK II edk2-stable202311
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mdkinney d436d5ca09 Guarantee that free memory in the 4K page starting at address 0 is always cleared to 0. The algorithm is to clear page zero if it is registered with the DXE Core with type EfiConventionalMemory, and to also clear page zero if it is freed using the UEFI Boot Service FreePages(). This patch improves OS compatibility for OSes that may evaluate page 0 for legacy data structures. Before this patch, free memory may contain random values which induces random boot failures for some OSes. This patch may also help find NULL pointer bugs sooner because all of the fields in a data structure dereferenced through NULL will also be NULL now. 
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14218 6f19259b-4bc3-4df7-8a09-765794883524
 		2013-03-22 21:20:07 +00:00
AppPkg - For writing sin_port, htons() must be used. 2013-02-08 21:34:26 +00:00
ArmPkg ArmPkg/BdsLib: Fixed TFTP and PXE Boot 2013-03-12 01:04:10 +00:00
ArmPlatformPkg ArmPlatformPkg/Bds: Fixed adding support for new boot entry when the generated DevicePath is bigger than one node 2013-03-12 01:03:23 +00:00
BaseTools Roll back the changes for BaseTools 2012-06-25 02:24:12 +00:00
BeagleBoardPkg EmbeddedPkg: Introduced a separate SerialPortExtLib library 2013-03-12 00:40:11 +00:00
Conf Adding top-level Conf directory for next generation of EDK II build infrastructure tools. 2007-06-20 19:33:23 +00:00
CryptoPkg 1. Enable the whole X509v3 extension checking. 2012-12-28 01:20:57 +00:00
DuetPkg Add missing braces around initializer. 2012-10-11 02:15:23 +00:00
EdkCompatibilityPkg Save/Restore missing volatile registers (XMM0-5) save/restore in Page Fault handler. 2012-11-28 04:49:48 +00:00
EdkShellBinPkg EdkShellBinPkg: Added ARM Binaries 2012-09-27 15:20:41 +00:00
EdkShellPkg EdkShellPkg: Added new patch to support EFI Shell project revision 61 2012-09-27 15:23:33 +00:00
EmbeddedPkg ARM Packages: Fixed coding style and typos 2013-03-12 00:45:29 +00:00
EmulatorPkg Update to build with 10.8 OS X Frameworks. This is a Mac only change. 2012-12-22 00:47:17 +00:00
FatBinPkg FatBinPkg: Added ARM Binaries 2012-09-27 15:25:52 +00:00
IntelFrameworkModulePkg Remove BdsLibConnectConsoleVariableWithoutDispatch() and enhance BdsLibConnectDevicePath() to only call gDS->Dispatch() when the current TPL is TPL_APPLICATION 2013-03-19 07:10:51 +00:00
IntelFrameworkPkg Add ASSERT() for BitField operations to make sure the input value is valid. 2012-12-25 02:29:46 +00:00
MdeModulePkg Guarantee that free memory in the 4K page starting at address 0 is always cleared to 0. The algorithm is to clear page zero if it is registered with the DXE Core with type EfiConventionalMemory, and to also clear page zero if it is freed using the UEFI Boot Service FreePages(). This patch improves OS compatibility for OSes that may evaluate page 0 for legacy data structures. Before this patch, free memory may contain random values which induces random boot failures for some OSes. This patch may also help find NULL pointer bugs sooner because all of the fields in a data structure dereferenced through NULL will also be NULL now. 2013-03-22 21:20:07 +00:00
MdePkg MedPkg: Fix EFI_ERROR_SECTION_DESCRIPTOR definition in CPER to match UEFI 2.3.1 specification. 2013-03-20 06:43:17 +00:00
NetworkPkg Making the IP6_CONFIG_DATA_RECORD the same size for both IA32 and X64 builds. 2013-03-20 08:35:24 +00:00
Nt32Pkg Change the type of NotifyHandle from EFI_HANDLE to VOID * for SimpleTextInEx protocol. 2012-07-30 03:50:42 +00:00
Omap35xxPkg EmbeddedPkg: Introduced a separate SerialPortExtLib library 2013-03-12 00:40:11 +00:00
OptionRomPkg Contributed-under: TianoCore Contribution Agreement 1.0 2013-02-27 22:33:09 +00:00
OvmfPkg OvmfPkg: make sure ResetCold() and ResetWarm() never return 2013-03-04 17:38:42 +00:00
PcAtChipsetPkg Raise TPL to high to disable CPU interrupt before 8259 legacy base vector is changed, then restore TPL level at last when 8259 initialization is done. 2012-10-31 08:58:27 +00:00
PerformancePkg Fixed build failed. 2012-05-31 08:35:48 +00:00
SecurityPkg Fix a bug that IsSignatureFoundInDatabase() incorrectly computes CertCount. 2013-03-06 01:42:04 +00:00
ShellBinPkg ShellBinPkg: Added ARM Binaries 2012-09-27 15:28:54 +00:00
ShellPkg ShellPkg: Remove PerformancePkg requirement and add the header itself. 2013-03-19 20:17:47 +00:00
SourceLevelDebugPkg Use ResetSystemLib NULL instance to remove dependency on PcAtChipsetPkg from SourceLevelDebugPKg. 2013-02-04 08:12:45 +00:00
StdLib StdLib: Fix printf issues with floating point and wide character strings. Also resolves a compilation issue with VS2010. See ISSUES.txt items 1, 11. 2013-03-11 18:00:30 +00:00
StdLibPrivateInternalFiles StdLib: Add internal use only header for interactive I/O. 2012-12-11 21:03:57 +00:00
UefiCpuPkg Fix build issue on DDK3790 tool chain. 2013-02-05 01:35:29 +00:00
UnixPkg UnixPkg: Mark as deprecated (replaced by EmulatorPkg) 2012-10-05 07:05:54 +00:00
BuildNotes2.txt Update EDKII BuildNotes to say the default tool chain tag is VS2008 instead of VS2005 2011-12-14 06:15:48 +00:00
edksetup.bat Added VS2010 support in edksetup script. 2012-04-10 07:45:35 +00:00
edksetup.sh Correct copyright year 2011-02-16 12:21:31 +00:00