tyler.durden
/
audk
mirror of https://github.com/acidanthera/audk.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Synchronized Macro definition of GET_GUID_HOB_DATA_SIZE, GET_GUID_HOB_DATA, END_OF_HOB_LIST, GET_NEXT_HOB, GET_HOB_LENGTH, GET_HOB_TYPE with Spec. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6860 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
gikidy 2008-12-05 06:33:55 +00:00
parent 6b005af911
commit cc4aa4644e
1 changed files with 15 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
MdePkg/Include/Library/HobLib.h
View File

@ -425,7 +425,9 @@ BuildMemoryAllocationHob (
@return HobType
**/
#define GET_HOB_TYPE(Hob) ((Hob).Header->HobType)
//#define GET_HOB_TYPE(Hob) ((Hob).Header->HobType)
#define GET_HOB_TYPE(HobStart) \
((*(EFI_HOB_GENERIC_HEADER **)&(HobStart))->HobType)
/**
Returns the length, in bytes, of a HOB.
@ -438,7 +440,9 @@ BuildMemoryAllocationHob (
@return HobLength
**/
#define GET_HOB_LENGTH(Hob) ((Hob).Header->HobLength)
//#define GET_HOB_LENGTH(Hob) ((Hob).Header->HobLength)
#define GET_HOB_LENGTH(HobStart) \
((*(EFI_HOB_GENERIC_HEADER **)&(HobStart))->HobLength)
/**
Returns a pointer to the next HOB in the HOB list.
@ -451,7 +455,9 @@ BuildMemoryAllocationHob (
@return A pointer to the next HOB in the HOB list.
**/
#define GET_NEXT_HOB(Hob) ((Hob).Raw + GET_HOB_LENGTH (Hob))
//#define GET_NEXT_HOB(Hob) ((Hob).Raw + GET_HOB_LENGTH (Hob))
#define GET_NEXT_HOB(HobStart) \
(VOID *)(*(UINT8 **)&(HobStart) + GET_HOB_LENGTH (HobStart))
/**
Determines if a HOB is the last HOB in the HOB list.
@ -479,7 +485,9 @@ BuildMemoryAllocationHob (
@return A pointer to the data buffer in a HOB
**/
#define GET_GUID_HOB_DATA(GuidHob) ((VOID *) (((UINT8 *) &((GuidHob)->Name)) + sizeof (EFI_GUID)))
//#define GET_GUID_HOB_DATA(GuidHob) ((VOID *) (((UINT8 *) &((GuidHob)->Name)) + sizeof (EFI_GUID)))
#define GET_GUID_HOB_DATA(HobStart) \
(VOID *)(*(UINT8 **)&(HobStart) + sizeof (EFI_HOB_GUID_TYPE))
/**
Returns the size of the data buffer from a HOB of type EFI_HOB_TYPE_GUID_EXTENSION.
@ -491,6 +499,8 @@ BuildMemoryAllocationHob (
@return The size of the data buffer
**/
#define GET_GUID_HOB_DATA_SIZE(GuidHob) (((GuidHob)->Header).HobLength - sizeof (EFI_HOB_GUID_TYPE))
//#define GET_GUID_HOB_DATA_SIZE(GuidHob) (((GuidHob)->Header).HobLength - sizeof (EFI_HOB_GUID_TYPE))
#define GET_GUID_HOB_DATA_SIZE(HobStart) \
(UINT16)(GET_HOB_LENGTH (HobStart) - sizeof (EFI_HOB_GUID_TYPE))
#endif