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2021-12-07MdePkg: Apply uncrustify changesMichael Kubacki1-18/+25
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the MdePkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Liming Gao <gaoliming@byosoft.com.cn>
2019-04-09MdePkg: Replace BSD License with BSD+Patent LicenseMichael D Kinney1-7/+1
https://bugzilla.tianocore.org/show_bug.cgi?id=1373 Replace BSD 2-Clause License with BSD+Patent License. This change is based on the following emails: https://lists.01.org/pipermail/edk2-devel/2019-February/036260.html https://lists.01.org/pipermail/edk2-devel/2018-October/030385.html RFCs with detailed process for the license change: V3: https://lists.01.org/pipermail/edk2-devel/2019-March/038116.html V2: https://lists.01.org/pipermail/edk2-devel/2019-March/037669.html V1: https://lists.01.org/pipermail/edk2-devel/2019-March/037500.html Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com> Reviewed-by: Liming Gao <liming.gao@intel.com>
2018-06-28MdePkg: Clean up source filesLiming Gao1-58/+58
1. Do not use tab characters 2. No trailing white space in one line 3. All files must end with CRLF Contributed-under: TianoCore Contribution Agreement 1.1 Signed-off-by: Liming Gao <liming.gao@intel.com>
2017-03-06MdePkg: Refine casting expression result to bigger sizeHao Wu1-2/+2
There are cases that the operands of an expression are all with rank less than UINT64/INT64 and the result of the expression is explicitly cast to UINT64/INT64 to fit the target size. An example will be: UINT32 a,b; // a and b can be any unsigned int type with rank less than UINT64, like // UINT8, UINT16, etc. UINT64 c; c = (UINT64) (a + b); Some static code checkers may warn that the expression result might overflow within the rank of "int" (integer promotions) and the result is then cast to a bigger size. The commit refines codes by the following rules: 1). When the expression is possible to overflow the range of unsigned int/ int: c = (UINT64)a + b; 2). When the expression will not overflow within the rank of "int", remove the explicit type casts: c = a + b; 3). When the expression will be cast to pointer of possible greater size: UINT32 a,b; VOID *c; c = (VOID *)(UINTN)(a + b); --> c = (VOID *)((UINTN)a + b); 4). When one side of a comparison expression contains only operands with rank less than UINT32: UINT8 a; UINT16 b; UINTN c; if ((UINTN)(a + b) > c) {...} --> if (((UINT32)a + b) > c) {...} For rule 4), if we remove the 'UINTN' type cast like: if (a + b > c) {...} The VS compiler will complain with warning C4018 (signed/unsigned mismatch, level 3 warning) due to promoting 'a + b' to type 'int'. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Hao Wu <hao.a.wu@intel.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com>
2015-03-17MdePkg:Fix typo 'caculate' in MdePkg.Qiu Shumin1-2/+2
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: Bruce Cran <bruce.cran@gmail.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17057 6f19259b-4bc3-4df7-8a09-765794883524
2013-12-31Update MemoryAllocationLib.AllocateAlignedPages API comments for memory ↵Liming Gao1-1/+5
overflow ASSERT case. 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@15033 6f19259b-4bc3-4df7-8a09-765794883524
2010-06-26Minor grammatical work--mostly adding periods. Items with ONLY period added ↵myronporter1-4/+4
did not have the heading date changed, but Items with content changes had heading copyright dates updated. Sending separately a list of files missing Doxygen @param and @return information. (PENDING) git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10604 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-23Update the copyright notice formathhtian1-2/+2
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10415 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-12Minor update the function interface for three re-allocate pool APIs to check ↵qhuang81-12/+8
the conformance of OldBuffer only when the memory allocation succeeds. In this way the assert condition is covered by CopyMem () API in BaseMemoryLib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8296 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-11Add conformance check for OldBuffer and size even if the memory allocation ↵qhuang81-7/+11
fails. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8294 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-09Clarify that FreePages(), FreeAlignedPages(), and FreePool() may perform n ↵mdkinney1-3/+6
actions if those operations are not possible. For example, the PEI Phase does not provide any services to free allocated pages or allocated pool memory. Update comments in PeiMemoryAllocationLib and UefiMemoryAllocationLib to match updates to MemoryAllocationLib.h. Add ASSERT() statements in PeiMemoryAllocationLib for the FreePages() and FreeAlignedPages() if Pages is 0. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8275 6f19259b-4bc3-4df7-8a09-765794883524
2009-05-09Clarify ASSERT() conditions for Reallocate Pool functions.mdkinney1-8/+8
Fix bug in Reallocate Pool functions in PEI Memory Allocation Lib. The wrong memory type was being allocated. This syncs the PEI Memory Allocation Lib with the fix that was previously made to the UEFI Memory Allocation Lib. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8269 6f19259b-4bc3-4df7-8a09-765794883524
2009-04-29Fix the bug that InternalReallocatePool() ignores the input parameter ↵xli241-2/+2
PoolType, and does always allocates memory of type EfiBootServicesData. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8198 6f19259b-4bc3-4df7-8a09-765794883524
2009-03-10Remove wrong comments in function header.qhuang81-1/+0
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7855 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-05Comments have been checked with specjji41-4/+1
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6873 6f19259b-4bc3-4df7-8a09-765794883524
2008-12-01Refine MdePkg library instances: Remove unnecessary EFIAPI modifier for ↵qhuang81-1/+0
library worker functions, fix some typos, etc git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6790 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-26Synchronize function comment in h filegikidy1-0/+1
with c file instance of this functions in MdePkg. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6732 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-24Add reallocation functions to the UEFI Memory Allocation Librarymdkinney1-4/+4
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6707 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-22Add ReallocatePool(), ReallocateRuntimePool(), and ReallocateReservedPool() ↵mdkinney1-0/+149
to BaseMemoryLib git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6679 6f19259b-4bc3-4df7-8a09-765794883524
2008-11-21synchronize the MdePkg/Include/Library/MemoryAllocationLib.h,PalLib.h the ↵gikidy1-2/+2
MDE_Library_Spec. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6660 6f19259b-4bc3-4df7-8a09-765794883524
2008-10-30Remove SafeFreePool from MemoryAllocationLib as this API's name is ↵qwang121-20/+0
misleading. Its implementation only check if a pointer is NULL. If a garbage pointer is passed in, the gBS->FreePool will still ASSERT in debug build and return error code. It is recommended that module writer should keep track how a pointer is allocated and free it after use. git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6305 6f19259b-4bc3-4df7-8a09-765794883524
2008-10-251. Rename following library instances according to MDE Library Spec:xli241-0/+689
1) SerialPortLibNull => BaseSerialPortLibNull 2) DxeMemoryLib => UefiMemoryLib 3) DxeMemoryAllocationLib => UefiMemoryAllocationLib 4) CpuLib => BaseCpuLib 5) HiiLib => UefiHiiLib 6) IfrSupportLib => UefiIfrSupportLib 7) PeiPalCallLib => PeiPalLib 2. Add library instances to MDE package 1) DxePalLib 2) FvbServiceLib 3) GraphicsLib git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6221 6f19259b-4bc3-4df7-8a09-765794883524
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