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| author | Stefan Reinauer <stefan.reinauer@coreboot.org> | 2016-05-04 17:57:52 -0700 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2016-05-13 17:33:30 +0200 |
| commit | 1eaf58be2c2cc16f2fec7cfd0a58da4402647f70 (patch) | |
| tree | 3a342597fd2c9b4faaa07922c3aab3cbd9d534e7 | |
| parent | a53977e2322dcc511dc2acb1008498a80d0d5a0f (diff) | |
| download | coreboot-1eaf58be2c2cc16f2fec7cfd0a58da4402647f70.tar.xz | |
HobLib: Don't break GCC strict aliasing
Change-Id: I1bd33e423b0fcb69597e001b61c6ea916f5fe44a
Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Reviewed-on: https://review.coreboot.org/14622
Tested-by: build bot (Jenkins)
Reviewed-by: Leroy P Leahy <leroy.p.leahy@intel.com>
| -rw-r--r-- | src/vendorcode/intel/edk2/uefi_2.4/MdePkg/Include/Library/HobLib.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/vendorcode/intel/edk2/uefi_2.4/MdePkg/Include/Library/HobLib.h b/src/vendorcode/intel/edk2/uefi_2.4/MdePkg/Include/Library/HobLib.h index 2cc4b1b36e..ea95b5cb8d 100644 --- a/src/vendorcode/intel/edk2/uefi_2.4/MdePkg/Include/Library/HobLib.h +++ b/src/vendorcode/intel/edk2/uefi_2.4/MdePkg/Include/Library/HobLib.h @@ -431,7 +431,7 @@ BuildMemoryAllocationHob ( **/ #define GET_HOB_TYPE(HobStart) \ - ((*(EFI_HOB_GENERIC_HEADER **)&(HobStart))->HobType) + (((EFI_HOB_GENERIC_HEADER *)HobStart)->HobType) /** Returns the length, in bytes, of a HOB. @@ -445,7 +445,7 @@ BuildMemoryAllocationHob ( **/ #define GET_HOB_LENGTH(HobStart) \ - ((*(EFI_HOB_GENERIC_HEADER **)&(HobStart))->HobLength) + (((EFI_HOB_GENERIC_HEADER *)HobStart)->HobLength) /** Returns a pointer to the next HOB in the HOB list. @@ -459,7 +459,7 @@ BuildMemoryAllocationHob ( **/ #define GET_NEXT_HOB(HobStart) \ - (VOID *)(*(UINT8 **)&(HobStart) + GET_HOB_LENGTH (HobStart)) + (VOID *)((UINT8 *)(HobStart) + GET_HOB_LENGTH(HobStart)) /** Determines if a HOB is the last HOB in the HOB list. @@ -488,7 +488,7 @@ BuildMemoryAllocationHob ( **/ #define GET_GUID_HOB_DATA(HobStart) \ - (VOID *)(*(UINT8 **)&(HobStart) + sizeof (EFI_HOB_GUID_TYPE)) + (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. @@ -501,6 +501,6 @@ BuildMemoryAllocationHob ( @return The size of the data buffer. **/ #define GET_GUID_HOB_DATA_SIZE(HobStart) \ - (UINT16)(GET_HOB_LENGTH (HobStart) - sizeof (EFI_HOB_GUID_TYPE)) + (UINT16)(GET_HOB_LENGTH(HobStart) - sizeof(EFI_HOB_GUID_TYPE)) #endif |