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2015-12-31MdePkg/BaseLib: do not rely on undefined behavior in arithmetic shiftArd Biesheuvel
The runtime test whether the compiler supports arithmetic shift of negative signed numbers currently relies on undefined behavior in C, which means that all bets are off regarding whether the condition that follows passes or fails, regardless of whether the compiler in fact supports arithmetic shift or not. Relevant quote from ISO C99 (6.5.7/4) The result of E1 << E2 is E1 left-shifted E2 bit positions; vacated bits are filled with zeros. If E1 has an unsigned type, the value of the result is E1 × 2^E2, reduced modulo one more than the maximum value representable in the result type. If E1 has a signed type and nonnegative value, and E1 × 2^E2 is representable in the result type, then that is the resulting value; otherwise, the behavior is undefined. For historic purposes, let's keep the test in place (although it is doubtful we actually need it) but rewrite it in a way that prevents compilers from this century from doing whacky things with it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19580 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-22MdePkg UefiScsiLib: Raise the Tpl of async IO callback to TPL_NOTIFYHao Wu
Raise the Tpl of async SCSI I/O callback function to TPL_NOTIFY to match the behavior in ScsiDiskDxe driver. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19453 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-22MdePkg UefiScsiLib: Close event when SCSI command failsHao Wu
The ScsiExecuteSCSICommand() function in ScsiBusDxe driver will not signal the event passed from UefiScsiLib when error occurs. In this case, UefiScsiLib should close the event passing to ScsiExecuteSCSICommand(). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19448 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-17MdePkg: Convert IoLibEbc.c source file to DOS formatLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19318 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-15MdePkg: Convert all .uni files to utf-8Jordan Justen
To convert these files I ran: $ python3 BaseTools/Scripts/ConvertUni.py MdePkg Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <jordan.l.justen@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19256 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-14MdePkg/BaseIoLibIntrinsic: Add EBC supportMichael Kinney
The EBC instruction set supports memory and MMIO access, but not I/O port access. Add EBC support to BaseIoLibIntrinsic that generates an ASSERT() if the IoReadXX()/IoWriteXX() APIs are used. This matches the implementation for other CPU types that do not support I/O port access. Cc: Liming Gao <liming.gao@intel.com> Cc: Ruiyu Ni <ruiyu.ni@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19234 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-11MdePkg UefiScsiLib: Add non-blocking support for SCSI Read/Write commandHao Wu
Four new functions are added to UefiScsiLib: ScsiRead10CommandEx ScsiWrite10CommandEx ScsiRead16CommandEx ScsiWrite16CommandEx They support both blocking and non-blocking SCSI Read/Write operation depending on the optional parameter 'Event' passed to those APIs. When 'Event' is NULL, these four functions will call the non-EX version couterparts to execute blocking SCSI I/O. When 'Event' is not NULL, non-blocking I/O operation is executed. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19214 6f19259b-4bc3-4df7-8a09-765794883524
2015-12-07MdePkg: DebugAssert enhancementBaraneedharan Anbazhagan
If the assert happens in a library, then it's hard to determine which module using that library is generating that assert. Use gEfiCallerBaseName in DebugAssert to display the module name. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Baraneedharan Anbazhagan <anbazhagan@hp.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19127 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-26MdePkg SerialPortLib: Upstream Get(Set)Control/SetAttributes interfacesStar Zeng
The extended interfaces GetControl/SetControl/SetAttributes are from EmbeddedPkg/Include/Library/SerialPortExtLib.h. Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18963 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-20MdePkg SerialPortLib: Fix typo in SerialPortWrite()Star Zeng
The "read" word in SerialPortWrite() header comment block should be "write". Cc: Michael D Kinney <michael.d.kinney@intel.com> Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18908 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-11MdePkg: BaseLib don't require NASM with XcodeAndrew Fish
Don't require NASM for simple edk2 Xcode projects. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Andrew Fish <afish@apple.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18766 6f19259b-4bc3-4df7-8a09-765794883524
2015-11-11MdePkg: Add more DataBits support to Port80 outputLiming Gao
The BasePostCodeLibPort80 instance just prints UINT8 to IoPort 80. Some boards may support 16bit or 32bit. To support them, new PCD PcdPort80DataWidth is introduced to specify the width of data bits to Port80. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18765 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-27MdePkg/BaseSynchronizationLib: fix AArch64 return valuesHaojian Zhuang
Fix the wrong return value of both InternalSyncIncrement() and InternalSyncDecrement(). The return value shouldn't be the address of input parameter. It should be the updated value of input parameter instead. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org> Reviewed-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@18685 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-26MdePkg BaseExtractGuidedSectionLib: R15917 removed useful information wronglyStar Zeng
As the title, this patch is to add back the useful information. Cc: Liming Gao <liming.gao@intel.com> Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Star Zeng <star.zeng@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18660 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-23MdePkg: Add a new DxeServicesLib GetFileDevicePathFromAnyFv () functionShia Cinnamon
Contributed-under: TianoCore Contribution Agreement 1.0 From: Shia Cinnamon <cinnamon.shia@hpe.com> Signed-off-by: Wang Nickle <nickle.wang@hpe.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18655 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-09MdePkg/PeCoffLoader: fix handling of ARM MOVW/MOVT instruction relocsArd Biesheuvel
Advance the *FixupData pointer after use in the second relocation pass for runtime when handling ARM MOVW/MOVT immediate relocations. Note that using FixupData is somewhat pointless for relocations targeting instructions rather than data items, since the program cannot typically modify its own instructions, and the second pass should be performed unconditionally. But let's just fix it for now. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18597 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-09MdePkg: Add ASSERT to handle local APIC not config properlyHao Wu
When the local APIC is not configurated properly, function InternalX86GetInitTimerCount() may return zero, which will lead to a divide by zero exception in SecPeiDxeTimerLibCpu. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18593 6f19259b-4bc3-4df7-8a09-765794883524
2015-10-09MdePkg: Create GetRandomNumber128 in RngLibThomas Palmer
Declare GetRandomNumber128 in RngLib.h. Create GetRandomNumber128 in BaseRngLib, which is simply calling GetRandomNumber64 twice. A GetRandomNumber128 function allows platforms with 128bit HWRNGs to save on IO overhead that comes from having to prime the HWRNG device before each read operation. Using the HWRNG installed on the HP ProLiant m400 moonshot cartridge, this will save about 50ms per RAW Entropy operation as compared with calling GetRandomNumber64 twice. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Thomas Palmer <thomas.palmer@hpe.com> Reviewed-by: Samer El-Haj-Mahmoud <elhaj@hpe.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Chao Zhang <chao.b.zhang@intel.com> Reviewed-by: Qin Long <qin.long@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18590 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-25MdePkg: remove redundant handling of EFI_IMAGE_REL_BASED_DIR64 relocationsArd Biesheuvel
There is AARCH64 specific code in the PE/COFF loader to handle relocations of type EFI_IMAGE_REL_BASED_DIR64 which is dead code since this type is handled by generic code and never handed to the AARCH64 specific routine. So remove it. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18556 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-21MdePkg: Add RngLib into MdePkgQin Long
Add one library class (RngLib.h) with three GetRandomNumber16/32/64 APIs to provide random number generator services, and one library instance (BaseRngLib), based on Intel RdRand instruction access, to provide high-quality random numbers generator. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qin Long <qin.long@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18519 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-21MdePkg: Add CPU RdRand access APIs for random number generationQin Long
Add AsmRdRand16/32/64 APIs for RdRand instruction access to generate high-quality random number. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qin Long <qin.long@intel.com> Reviewed-by: Michael Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18518 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-17MdePkg/SmmServicesTableLib: Return TRUE in InSmm ()Jeff Fan
SmmServicesTableLib instance only supports DXE_SMM_DRIVER type drivers that will be loaded into SMM range. InSmm() could return TRUE directly. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jeff Fan <jeff.fan@intel.com> Reviewed-by: Jiewen Yao <Jiewen.Yao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18495 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-10MdePkg/UefiScsiLib: comments update to add EFI_INVALID_PARAMETER statusFeng Tian
EFI_SCSI_IO_PROTOCOL has alignment requirement on any data buffer used in SCSI data transfer. As a wrap of this protocol, UefiScsiLib have same request. Adding EFI_INVALID_PARAMETER return status in function comments to ask the caller to guarantee this alignment. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18434 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-10MdePkg: Refine UefiFileHandleLib to avoid write non-ASCII char into ASCII file.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18430 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08MdePkg: Correct Protocol usages in UefiDebugLibDebugPortProtocolLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18415 6f19259b-4bc3-4df7-8a09-765794883524
2015-09-08MdePkg: Add UefiDebugLibDebugPortProtocol to output logs via DebugPort.Masamitsu MURASE
UefiDebugLibDebugPortProtocol is an implementation of DebugLib. It calls EFI_DEBUGPORT_PROTOCOL.Write in DebugPrint and DebugAssert. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Masamitsu MURASE <masamitsu.murase@gmail.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18414 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg UefiDevicePathLib: Fix possible memory read/write cross boundaryHao Wu
The SSID field of a Wi-Fi device path node may not contain a NULL termination. Additonal handle is added to make sure no cross-boundary memory read/write will occur. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18355 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Modify string expression of Wi-Fi device path to follow UEFI specHao Wu
According to UEFI 2.5 spec, the string expression of a Wi-Fi device node should be displayed as: Wi-Fi(SSID). However, current code displays it as: WiFi(SSID). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18354 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Modify string expression of BMC device path to follow UEFI specHao Wu
According to UEFI 2.5 spec, the string expression of a BMC device node should be displayed as: BMC(Type,Address). However, current code displays it as: Bmc(Type,Address). Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18353 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Refine the device path text format for Bluetooth to follow spec.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18346 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-28MdePkg: Add the missing module UNI filesLiming Gao
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18340 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-26MdePkg: Make the FileHandleGetFileName return the file name in right format.Qiu Shumin
1. If the file is not a directory remove the redundant '\' char in file name string returned from UefiFileHandleLib.FileHandleGetFileName. 2. Update function comments. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18314 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-24MdePkg/Library/UefiFileHandleLib: Make FileHandleReadLine return the right ↵Qiu Shumin
buffer size. 1. '\r' char will not return in buffer so buffer size should exclude the number of '\r' char. 2. When 'Truncate' is TRUE return the truncated string with 'EFI_SUCCESS' status. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18276 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-24MdePkg: Add two PcdApi for Patch VOID* PCD set operation.Liming Gao
Two new APIs LibPatchPcdSetPtrAndSize() and LibPatchPcdSetPtrAndSizeS() are added to catch the size of the updated VOID* PCD value buffer, then PcdGetSize() API can return the actual size. Update three PcdLib instances to implement these two APIs. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18269 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-24MdePkg/Library/UefiFileHandleLib: Update the module Basename and module type ↵Qiu Shumin
to 'UEFI*'. The library instance is not BASE type, to follow naming convention this patch change Basename into 'Uefi*Lib' and module type into 'UEFI_DRIVER'. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18265 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-05MdePkg UefiLib: Fix wrong DestMax passed to StrCpyS()Hao Wu
The second parameter 'DestMax' of StrCpyS() should be the number of unicode characters, not the size in bytes. Also, code is modified to keep align with the one in IntelFrameworkPkg\Library\FrameworkUefiLib\UefiLibPrint.c. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18160 6f19259b-4bc3-4df7-8a09-765794883524
2015-08-04MdePkg/UefiDevicePathLib: Fix RAM Disk Device Path To Text IssueTapan Shah
Perform Left Shift 32 bits of a 32-bit StartAddr[1] and EndingAddr[1] instead of Right Shift when displaying 64-bit Start and End Address Value. StartAddr[1] and EndingAddr[1] are already a 32-bit value and it should perform left shift 32-bit to generate a complete 64-bit value along with StartAddr[0] and EndingAddr[0] respectively. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Tapan Shah <tapandshah@hp.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18144 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-16MdePkg/BasePrintLib: make mStatusString array CONSTArd Biesheuvel
Change the type of mStatusString[] to reflect that it is a CONST array of pointers to CONST. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@18021 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-15MdePkg: Add BMC device path definition and its node/text conversionHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Feng Tian <feng.tian@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17985 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-13MdePkg: ensure SafeString length functions don't access beyond MaxSizeLeif Lindholm
The StrnLenS and AsciiStrnLenS functions, when presented with a string with no terminating NULL in the first MaxSize characters will check the character at String[MaxSize] before checking if Length < MaxSize. (They return the correct value, but have accessed beyond the stated limit in the process.) Flip the order of the tests to prevent this behaviour. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Reviewed-by: Jiewen Yao <jiewen.yao@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17936 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-09MdePkg/AArch64: use GCC_ASM_EXPORT to export functionsOlivier Martin
This ensures the .type directive is used to mark them as function symbols Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <Olivier.Martin@arm.com> Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17904 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-09MdePkg/UefiDevicePathLib:Fix link error due to missing RamDisk GUIDsFeng Tian
UefiDevicePathLibOptionalDevicePathProtocol.inf needs to be updated to add RamDisk related GUIDs for passing compiler build. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17901 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-09MdePkg: SmmMemLib.inf: add Depex section and update protocol usage.Qiu Shumin
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: "Yao, Jiewen" <jiewen.yao@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17890 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-08MdePkg: Add UEFI2.5 Ramdisk device path definitionFeng Tian
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Feng Tian <feng.tian@intel.com> Reviewed-by: Star Zeng <star.zeng@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17878 6f19259b-4bc3-4df7-8a09-765794883524
2015-07-06MdePkg: Fix bug in CatVSPrint introduced by r17742.Heyi Guo
Just use a more conservative way to replace unsafe StrCpy. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Heyi Guo <heyi.guo@linaro.org> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17823 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30MdePkg UefiLib: Use safe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17742 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-30MdePkg UefiDevicePathLib: Remove unsafe string functionsHao Wu
Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17741 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-24MdePkg\Library\UefiFileHandleLib: Make FileHandleWriteLine support both ↵Qiu Shumin
ASCII and UNICODE file. When the file is a UNICODE file (with UNICODE file tag) write UNICODE text. When the file is an ASCII file write ASCII text. If the file size is zero (without the file tag at the beginning) write ASCII text as default. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17701 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-19MdePkg: Refine the cod logic of FileHandleLib.Qiu Shumin
When the file is empty, make FileHandleReadLine in FileHandleLib return EFI_SUCCESS instead of EFI_BUFFER_TOO_SMALL. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17668 6f19259b-4bc3-4df7-8a09-765794883524
2015-06-19MdePkg: Enhance the comments for SmmMemoryAllocationLib instance.Qiu Shumin
Per PI spec all allocation of SMRAM should use EfiRuntimeServicesCode or EfiRuntimeServicesData. So SMM instance use EfiRuntimeServicesCode as the default memory allocation type instead of EfiBootServicesData. This patch clarify this usage in comments. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17666 6f19259b-4bc3-4df7-8a09-765794883524
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-24 03:39:58 +0000