diff options
| author | Matthijs Lavrijsen <mattiwatti@gmail.com> | 2021-01-30 04:42:06 +0100 |
|---|---|---|
| committer | Matthijs Lavrijsen <mattiwatti@gmail.com> | 2021-01-30 04:42:06 +0100 |
| commit | f8ca8c0c008980352c2b3eee6eda21f395bde4cf (patch) | |
| tree | 85338bffac330fd39700d45c6c0828d83d3651d6 /EfiGuardDxe/util.h | |
| parent | dceaa9c1c416fc68e3a9e29db34cd04d83cb76ec (diff) | |
Use PE runtime function tables for finding function start addressesv1.1.1
Diffstat (limited to 'EfiGuardDxe/util.h')
| -rw-r--r-- | EfiGuardDxe/util.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/EfiGuardDxe/util.h b/EfiGuardDxe/util.h index f25c3d6..c306a0e 100644 --- a/EfiGuardDxe/util.h +++ b/EfiGuardDxe/util.h @@ -42,6 +42,7 @@ AppendKernelPatchMessage( VOID EFIAPI PrintKernelPatchInfo( + VOID ); // @@ -51,6 +52,7 @@ PrintKernelPatchInfo( BOOLEAN EFIAPI WaitForKey( + VOID ); // @@ -108,13 +110,13 @@ ZydisInit( ); // -// Finds the start of a function given an address within it, scanning downwards. -// Returns NULL if StartAddress is NULL (this simplifies error checking logic in calling functions). -// Returns NULL if LowerBound is reached and no function boundary was found. +// Finds the start of a function given an address within it. +// Returns NULL if AddressInFunction is NULL (this simplifies error checking logic in calling functions). // UINT8* EFIAPI BacktrackToFunctionStart( - IN CONST UINT8* StartAddress, - IN CONST UINT8* LowerBound + IN CONST UINT8* ImageBase, + IN PEFI_IMAGE_NT_HEADERS NtHeaders, + IN CONST UINT8* AddressInFunction ); |