For HeapGuard.c part, Reviewed-by: Jian J Wang <jian.j.w...@intel.com<mailto:jian.j.w...@intel.com>>
Regards, Jian From: Ni, Ruiyu Sent: Thursday, August 09, 2018 11:10 AM To: Zhang, Shenglei <shenglei.zh...@intel.com>; edk2-devel@lists.01.org Cc: Dong, Eric <eric.d...@intel.com>; Zeng, Star <star.z...@intel.com>; Wang, Jian J <jian.j.w...@intel.com> Subject: RE: [edk2] [PATCH 16/26] MdeModulePkg Core/Dxe: Remove redundant functions Copying Wang Jian. Reviewed-by: Ruiyu Ni <ruiyu...@intel.com<mailto:ruiyu...@intel.com>> Thanks/Ray > -----Original Message----- > From: edk2-devel > <edk2-devel-boun...@lists.01.org<mailto:edk2-devel-boun...@lists.01.org>> On > Behalf Of shenglei > Sent: Wednesday, August 8, 2018 4:47 PM > To: edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org> > Cc: Dong, Eric <eric.d...@intel.com<mailto:eric.d...@intel.com>>; Zeng, Star > <star.z...@intel.com<mailto:star.z...@intel.com>> > Subject: [edk2] [PATCH 16/26] MdeModulePkg Core/Dxe: Remove > redundant functions > > The functions that are never called have been removed. > They are ClearGuardMapBit,SetGuardMapBit,IsHeadGuard, > IsTailGuard and CoreEfiNotAvailableYetArg0. > https://bugzilla.tianocore.org/show_bug.cgi?id=1062 > > Cc: Star Zeng <star.z...@intel.com<mailto:star.z...@intel.com>> > Cc: Eric Dong <eric.d...@intel.com<mailto:eric.d...@intel.com>> > Contributed-under: TianoCore Contribution Agreement 1.1 > Signed-off-by: shenglei > <shenglei.zh...@intel.com<mailto:shenglei.zh...@intel.com>> > --- > MdeModulePkg/Core/Dxe/DxeMain.h | 13 ----- > MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c | 22 ------- > MdeModulePkg/Core/Dxe/Mem/HeapGuard.c | 78 ------------------------- > 3 files changed, 113 deletions(-) > > diff --git a/MdeModulePkg/Core/Dxe/DxeMain.h > b/MdeModulePkg/Core/Dxe/DxeMain.h index 7ec82388a3..8f0b28d095 > 100644 > --- a/MdeModulePkg/Core/Dxe/DxeMain.h > +++ b/MdeModulePkg/Core/Dxe/DxeMain.h > @@ -2178,19 +2178,6 @@ CoreDisplayDiscoveredNotDispatched ( > ); > > > -/** > - Place holder function until all the Boot Services and Runtime Services are > - available. > - > - @return EFI_NOT_AVAILABLE_YET > - > -**/ > -EFI_STATUS > -EFIAPI > -CoreEfiNotAvailableYetArg0 ( > - VOID > - ); > - > > /** > Place holder function until all the Boot Services and Runtime Services are > diff --git a/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c > b/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c > index fc46022c3c..bbb048a127 100644 > --- a/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c > +++ b/MdeModulePkg/Core/Dxe/DxeMain/DxeMain.c > @@ -560,28 +560,6 @@ DxeMain ( > > > > -/** > - Place holder function until all the Boot Services and Runtime Services are > - available. > - > - @return EFI_NOT_AVAILABLE_YET > - > -**/ > -EFI_STATUS > -EFIAPI > -CoreEfiNotAvailableYetArg0 ( > - VOID > - ) > -{ > - // > - // This function should never be executed. If it does, then the > architectural > protocols > - // have not been designed correctly. The CpuBreakpoint () is commented > out for now until the > - // DXE Core and all the Architectural Protocols are complete. > - // > - > - return EFI_NOT_AVAILABLE_YET; > -} > - > > /** > Place holder function until all the Boot Services and Runtime Services are > diff --git a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c > b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c > index 447c56bb11..663f969c0d 100644 > --- a/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c > +++ b/MdeModulePkg/Core/Dxe/Mem/HeapGuard.c > @@ -443,51 +443,6 @@ GetGuardMapBit ( > return 0; > } > > -/** > - Set the bit in bitmap table for the given address. > - > - @param[in] Address The address to set for. > - > - @return VOID. > -**/ > -VOID > -EFIAPI > -SetGuardMapBit ( > - IN EFI_PHYSICAL_ADDRESS Address > - ) > -{ > - UINT64 *GuardMap; > - UINT64 BitMask; > - > - FindGuardedMemoryMap (Address, TRUE, &GuardMap); > - if (GuardMap != NULL) { > - BitMask = LShiftU64 (1, GUARDED_HEAP_MAP_ENTRY_BIT_INDEX > (Address)); > - *GuardMap |= BitMask; > - } > -} > - > -/** > - Clear the bit in bitmap table for the given address. > - > - @param[in] Address The address to clear for. > - > - @return VOID. > -**/ > -VOID > -EFIAPI > -ClearGuardMapBit ( > - IN EFI_PHYSICAL_ADDRESS Address > - ) > -{ > - UINT64 *GuardMap; > - UINT64 BitMask; > - > - FindGuardedMemoryMap (Address, TRUE, &GuardMap); > - if (GuardMap != NULL) { > - BitMask = LShiftU64 (1, GUARDED_HEAP_MAP_ENTRY_BIT_INDEX > (Address)); > - *GuardMap &= ~BitMask; > - } > -} > > /** > Check to see if the page at the given address is a Guard page or not. > @@ -514,39 +469,6 @@ IsGuardPage ( > return ((BitMap == BIT0) || (BitMap == BIT2) || (BitMap == (BIT2 | > BIT0))); } > > -/** > - Check to see if the page at the given address is a head Guard page or not. > - > - @param[in] Address The address to check for > - > - @return TRUE The page at Address is a head Guard page > - @return FALSE The page at Address is not a head Guard page -**/ - > BOOLEAN -EFIAPI -IsHeadGuard ( > - IN EFI_PHYSICAL_ADDRESS Address > - ) > -{ > - return (GetGuardedMemoryBits (Address, 2) == BIT1); -} > - > -/** > - Check to see if the page at the given address is a tail Guard page or not. > - > - @param[in] Address The address to check for. > - > - @return TRUE The page at Address is a tail Guard page. > - @return FALSE The page at Address is not a tail Guard page. > -**/ > -BOOLEAN > -EFIAPI > -IsTailGuard ( > - IN EFI_PHYSICAL_ADDRESS Address > - ) > -{ > - return (GetGuardedMemoryBits (Address - EFI_PAGE_SIZE, 2) == BIT0); -} > > /** > Check to see if the page at the given address is guarded or not. > -- > 2.18.0.windows.1 > > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.01.org<mailto:edk2-devel@lists.01.org> > https://lists.01.org/mailman/listinfo/edk2-devel _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel