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2013-08-07MdeModulePkg: Added ARM Aarch64 architecture supportHarry Liebel
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Harry Liebel <Harry.Liebel@arm.com> Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14530 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-22Guarantee that free memory in the 4K page starting at address 0 is always ↵mdkinney
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
2013-03-22Fix a bug in the DXE Core that generates an ASSERT() when the page at ↵mdkinney
address zero is freed and DEBUG_CLEAR_MEMORY() macros are enabled. If DEBUG_CLEAR_MEMORY() is enabled and the page at address 0 is freed, then DEBUG_CLEAR_MEMORY() is invoked skipping over the first 4K page. 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@14217 6f19259b-4bc3-4df7-8a09-765794883524
2013-03-04Not close gEfiEndOfDxeEventGroupGuid event in ReadyToLock event notify ↵lzeng14
because PI spec doesn't say gEfiEndOfDxeEventGroupGuid must be notified before ReadyToLock event. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14150 6f19259b-4bc3-4df7-8a09-765794883524
2013-02-27In order to make sure the image is section alignment, after allocate buffer ↵ydong10
for TE image, it will adjust the base address. But it has two potential issues: One is the start address may not section alignment, second is the buffer is not bigger enough to do the adjustment. This patch fixes these two issues. Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14145 6f19259b-4bc3-4df7-8a09-765794883524
2013-02-20Update SmiManager() comments and implementation to follow the new rule ↵vanjeff
clarified by PI 1.2.1 errata A. 1. If at least one of the handlers returns EFI_WARN_INTERRUPT_SOURCE_QUIESCED or EFI_SUCCESS then the function will return EFI_SUCCESS. If a handler returns EFI_SUCCESS and HandlerType is not NULL then no additional handlers will be processed. 2. If a handler returns EFI_INTERRUPT_PENDING and HandlerType is not NULL then no additional handlers will be processed and EFI_INTERRUPT_PENDING will be returned. Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14136 6f19259b-4bc3-4df7-8a09-765794883524
2013-01-291. Update DxeCore to get correct AuthenticationStatus and invoke gSecurity ↵lzeng14
after FV image file is extracted by ReadSection(), and remove the gSecurity invoking in SmmDriverDispatchHandler() in SmmCore since FV has been verified in DxeCore. 2. Update SmmLoadImage() to return EFI_SECURITY_VIOLATION when gSecurity returns EFI_SECURITY_VIOLATION. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14113 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-20Check status before reporting error status code.li-elvin
Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14011 6f19259b-4bc3-4df7-8a09-765794883524
2012-12-18Add PI1.2.1 EndOfDxe support.jyao1
Signed-off-by: jiewen.yao@intel.com Reviewed-by: michael.d.kinney@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14009 6f19259b-4bc3-4df7-8a09-765794883524
2012-11-08Build the registered guid HOB and SystemTable to record the GUID itself in ↵lzeng14
PeiExtractGuidedSectionLib and DxeExtractGuidedSectionLib, and also state the restriction in BaseExtractGuidedSectionLib. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13930 6f19259b-4bc3-4df7-8a09-765794883524
2012-11-01Fixed one bug: gSmmCorePrivate->InSmm is not set to FALSE correctly before ↵vanjeff
exiting signed-off-by: Jeff Fan <jeff.fan@intel.com> reviewed-by: Michael.D.Kinney <Michael.D.Kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13912 6f19259b-4bc3-4df7-8a09-765794883524
2012-11-01MdeModulePkg: eliminate all implicit library dependencies for all modules in ↵erictian
MdeModulePkg on PcdLib Signed-off-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13909 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-31Install CustomGuidedSectionExtractionPpi for Tiano or Lzma DeCompression on ↵lgao4
S3 boot in DxeIpl. Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13900 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-30Add missing status code in several modules.li-elvin
Signed-off-by: Li Elvin <elvin.li@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> Reviewed-by: Ni Ruiyu <ruiyu.ni@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> Reviewed-by: Tian Feng <feng.tian@intel.com> Reviewed-by: Fan Jeff <jeff.fan@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13890 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-16Fix code potential errors.ydong10
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Tian, Feng <feng.tian@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13852 6f19259b-4bc3-4df7-8a09-765794883524
2012-10-16Update SmiManager() to invoke all root SMI handlers to following PI Spec.vanjeff
signed-off-by: Jeff Fan <jeff.fan@intel.com> reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13850 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-29MdeModulePkg:removes the unreachable ‘break’ instruction after a ↵erictian
‘return’ instruction in the switch(). Signed-off-by: Olivier Martin <olivier.martin@arm.com> Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13778 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-251. Update PiSmmCore to always invoke SmiManage (NULL, NULL, NULL, NULL) when ↵vanjeff
SMI triggered. 2. Fix issue that PlatformHookAfterSmiDispatch() and PERF_END() are not called in the case mInLegacyBoot is TRUE. signed-off-by: Jeff Fan <jeff.fan@intel.com> reviewed-by: Kinney, Michael D <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13740 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-07Fix the memory leak issue and enhance the check for CoreReadImageFile return.lzeng14
Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Ting Ye <ting.ye@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13704 6f19259b-4bc3-4df7-8a09-765794883524
2012-09-06Check the return code from CoreLocateDevicePath() in ↵lzeng14
MdeModulePkg/Core/Dxe/Image/Image.c CoreLoadImageCommon(). Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13703 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-28Fix comparisons of enumerated types which may cause warnings for some compilers.rsun3
Signed-off-by: Sun Rui <rui.sun@intel.com> Reviewed-by: Gao Liming <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13686 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-22Roll back one unnecessary change in Dispatcher.c, which is added by previous ↵lgao4
patch. Signed-off-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13662 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-22Add PI1.2.1 SAP2 support and UEFI231B mantis 896lgao4
1. Update SecurityManagementLib to support SAP2 and SAP services. 2. Update SecurityStub driver to produce SAP2 and SAP protocol both. 3. Update DxeCore and SmmCore to use SAP2 and SAP service to verify Image. 4. Update DxeCore ConnectController() to use SAP2 service to check user permission. Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Guo Dong <dong.guo@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13660 6f19259b-4bc3-4df7-8a09-765794883524
2012-08-02Measure ExitBootServices failure caseczhang46
Signed-off-by: Chao Zhang<chao.b.zhang@intel.com> Reviewed-by: Dong Guo<guo.dong@intel.com> Reviewed-by: Gao Liming<liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13581 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-27Close the corresponding GUIDed section extraction protocol notify event in ↵lzeng14
CloseSectionStream. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13563 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-26MdeModulePkg/CoreDxe: Fixed compiler warning 'integer conversion resulted in ↵oliviermartin
a change of sign' Signed-off-by: Olivier Martin <olivier.martin@arm.com> Reviewed-by: Sun Rui <rui.sun@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13560 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-25Fix the typo in InstallMultipleProtocolInterfaces commentsniruiyu
Signed-off-by: Ruiyu Ni<ruiyu.ni@intel.com> Reviewed-by: Liming Gao<liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13554 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-17Update HobLib and Hob Service to avoid data over flow. lgao4
Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Rui Sun <rui.sun@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13533 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-25MdeModulePkg PI SMM Core: Unregister handler for SMM Ready To Lock event in ↵rsun3
SmmReadyToLockHandler() at first call so that it won't be invoked again. Signed-off by: Sun Rui <rui.sun@intel.com> Reviewed-by: Yao Jiewen <jiewen.yao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13470 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-31Change returned status codes for SmiManage() per PI 1.2.1 spec.rsun3
Signed-off-by: Sun Rui <rui.sun@intel.com> Reviewed-by: Fan Jeff <jeff.fan@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13394 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30Record LoadImage perf log for LoadImageEx() and use NULL as Handle to record ↵lzeng14
StartImage perf log when StartImage() fails. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13379 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-29Update DxeCore and FwVolDxe drivers to inherit authentication status for the ↵lzeng14
FV image, if the image came from an FV image file and section in another firmware volume. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13368 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-18Add logic to validate variable before use it.ydong10
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Jiewen Yao <jiewen,yao@intel.com> Reviewed-by: Michael D. Kinney <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13323 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-16Add Perf log for SMM driver Load and Start Image.lgao4
Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Siddharth Shah <Siddharth.Shah@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13314 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-08Fix the potential issue that NULL pointer may be referred in LoadImage().lgao4
Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Rui Sun <rui.sun@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13293 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-27Enhance the error handling for AllocatePool and AllocatePages function.ydong10
Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13225 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-26Return EFI_INVALID_PARAMETER when Type has either EVT_NOTIFY_SIGNAL or ↵lzeng14
EVT_NOTIFY_WAIT set and NotifyTpl is not a supported TPL level. Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13222 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-24Validate some fields in PE image to make sure not access violation for later ↵ydong10
code. Signed-off-by: Eric Dong <eric.dong@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13211 6f19259b-4bc3-4df7-8a09-765794883524
2012-04-24MdeModulePkg PiSmmCore: Fix a bug in SmmLoadImage() in PiSmmCore that ↵rsun3
in-correct status codes may be returned. Signed-off-by: Sun Rui <rui.sun@intel.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13208 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-27Searching for files starts on an 8 byte aligned boundary after the end of ↵lzeng14
the Extended Header if it exists. Signed-off-by: lzeng14 Reviewed-by: lgao4 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13143 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-151. Introduced CPU Exception Handler Library to provide the CPU exception ↵vanjeff
handlers and add one NULL library instance. 2. Updated DXE Core, BootScriptExecutorDxe and CapsuleX64Pei to consume CPU Exception Library to setup the default CPU Exception handlers. Signed-off-by: vanjeff Reviewed-by: jyao1 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13097 6f19259b-4bc3-4df7-8a09-765794883524
2012-03-13Enhance the error handling.ydong10
Signed-off-by: ydong10 Reviewed-by: lzeng14 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13094 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-29Fix the issue in PeiCore to support PDB file path without '\' or '.' character.lgao4
Signed-off-by: lgao4 Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13069 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-17Don't install FV protocol on the corrupt FV image. lgao4
Signed-off-by: lgao4 Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13020 6f19259b-4bc3-4df7-8a09-765794883524
2012-02-15Add code check to avoid access violation.ydong10
Signed-off-by: ydong10 Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13014 6f19259b-4bc3-4df7-8a09-765794883524
2012-01-04Fix the issue in PeiCore that doesn’t handle Unix style file path of PDB file.lgao4
Signed-off-by: lgao4 Reviewed-by:rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12906 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-19Add more check to make sure the valid pointer be used. lgao4
Signed-off-by: lgao4 Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12886 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-15Enhance DXE dispatcher logic to check the duplicated FV image bases on ↵lgao4
FvHob2 and FvNameGuid per PI spec. Signed-off-by: lgao4 Reviewed-by: rsun3 git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12874 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-09MdeModulePkg DXE Core: Refine code to avoid UNIXGCC build break.rsun3
The UNIXGCC compiler generates an internal call for division operation when compiling CoreInternalWaitForTick(), which causes build break due to link failure. This check-in changes the implementation of CoreInternalWaitForTick() to avoid this case. Signed-off-by: rsun3 Reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12830 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-06MdeModulePkg DXE Core: Fix overflow and truncation issues in the ↵rsun3
implementation of the Stall() boot service to follow the UEFI spec. Signed-off-by: rsun3 Reviewed-by: mdkinney git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12822 6f19259b-4bc3-4df7-8a09-765794883524
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