diff options
Diffstat (limited to 'MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib')
| -rw-r--r-- | MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c | 76 |
1 files changed, 43 insertions, 33 deletions
diff --git a/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c b/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c index 4bd4e4b32e..63f149e7e0 100644 --- a/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c +++ b/MdeModulePkg/Library/PeiCrc32GuidedSectionExtractLib/PeiCrc32GuidedSectionExtractLib.c @@ -19,13 +19,13 @@ SPDX-License-Identifier: BSD-2-Clause-Patent /// CRC32 Guided Section header
///
typedef struct {
- EFI_GUID_DEFINED_SECTION GuidedSectionHeader; ///< EFI guided section header
- UINT32 CRC32Checksum; ///< 32bit CRC check sum
+ EFI_GUID_DEFINED_SECTION GuidedSectionHeader; ///< EFI guided section header
+ UINT32 CRC32Checksum; ///< 32bit CRC check sum
} CRC32_SECTION_HEADER;
typedef struct {
- EFI_GUID_DEFINED_SECTION2 GuidedSectionHeader; ///< EFI guided section header
- UINT32 CRC32Checksum; ///< 32bit CRC check sum
+ EFI_GUID_DEFINED_SECTION2 GuidedSectionHeader; ///< EFI guided section header
+ UINT32 CRC32Checksum; ///< 32bit CRC check sum
} CRC32_SECTION2_HEADER;
/**
@@ -58,31 +58,37 @@ Crc32GuidedSectionGetInfo ( // Check whether the input guid section is recognized.
//
if (!CompareGuid (
- &gEfiCrc32GuidedSectionExtractionGuid,
- &(((EFI_GUID_DEFINED_SECTION2 *) InputSection)->SectionDefinitionGuid))) {
+ &gEfiCrc32GuidedSectionExtractionGuid,
+ &(((EFI_GUID_DEFINED_SECTION2 *)InputSection)->SectionDefinitionGuid)
+ ))
+ {
return EFI_INVALID_PARAMETER;
}
+
//
// Retrieve the size and attribute of the input section data.
//
- *SectionAttribute = ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->Attributes;
+ *SectionAttribute = ((EFI_GUID_DEFINED_SECTION2 *)InputSection)->Attributes;
*ScratchBufferSize = 0;
- *OutputBufferSize = SECTION2_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset;
+ *OutputBufferSize = SECTION2_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION2 *)InputSection)->DataOffset;
} else {
//
// Check whether the input guid section is recognized.
//
if (!CompareGuid (
- &gEfiCrc32GuidedSectionExtractionGuid,
- &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
+ &gEfiCrc32GuidedSectionExtractionGuid,
+ &(((EFI_GUID_DEFINED_SECTION *)InputSection)->SectionDefinitionGuid)
+ ))
+ {
return EFI_INVALID_PARAMETER;
}
+
//
// Retrieve the size and attribute of the input section data.
//
- *SectionAttribute = ((EFI_GUID_DEFINED_SECTION *) InputSection)->Attributes;
+ *SectionAttribute = ((EFI_GUID_DEFINED_SECTION *)InputSection)->Attributes;
*ScratchBufferSize = 0;
- *OutputBufferSize = SECTION_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset;
+ *OutputBufferSize = SECTION_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION *)InputSection)->DataOffset;
}
return EFI_SUCCESS;
@@ -114,53 +120,57 @@ Crc32GuidedSectionHandler ( OUT UINT32 *AuthenticationStatus
)
{
- UINT32 SectionCrc32Checksum;
- UINT32 Crc32Checksum;
- UINT32 OutputBufferSize;
+ UINT32 SectionCrc32Checksum;
+ UINT32 Crc32Checksum;
+ UINT32 OutputBufferSize;
if (IS_SECTION2 (InputSection)) {
//
// Check whether the input guid section is recognized.
//
if (!CompareGuid (
- &gEfiCrc32GuidedSectionExtractionGuid,
- &(((EFI_GUID_DEFINED_SECTION2 *) InputSection)->SectionDefinitionGuid))) {
+ &gEfiCrc32GuidedSectionExtractionGuid,
+ &(((EFI_GUID_DEFINED_SECTION2 *)InputSection)->SectionDefinitionGuid)
+ ))
+ {
return EFI_INVALID_PARAMETER;
}
//
// Get section Crc32 checksum.
//
- SectionCrc32Checksum = ((CRC32_SECTION2_HEADER *) InputSection)->CRC32Checksum;
- *OutputBuffer = (UINT8 *) InputSection + ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset;
- OutputBufferSize = SECTION2_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION2 *) InputSection)->DataOffset;
+ SectionCrc32Checksum = ((CRC32_SECTION2_HEADER *)InputSection)->CRC32Checksum;
+ *OutputBuffer = (UINT8 *)InputSection + ((EFI_GUID_DEFINED_SECTION2 *)InputSection)->DataOffset;
+ OutputBufferSize = SECTION2_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION2 *)InputSection)->DataOffset;
//
// Implicitly CRC32 GUIDed section should have STATUS_VALID bit set
//
- ASSERT (((EFI_GUID_DEFINED_SECTION2 *) InputSection)->Attributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID);
+ ASSERT (((EFI_GUID_DEFINED_SECTION2 *)InputSection)->Attributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID);
*AuthenticationStatus = EFI_AUTH_STATUS_IMAGE_SIGNED;
} else {
//
// Check whether the input guid section is recognized.
//
if (!CompareGuid (
- &gEfiCrc32GuidedSectionExtractionGuid,
- &(((EFI_GUID_DEFINED_SECTION *) InputSection)->SectionDefinitionGuid))) {
+ &gEfiCrc32GuidedSectionExtractionGuid,
+ &(((EFI_GUID_DEFINED_SECTION *)InputSection)->SectionDefinitionGuid)
+ ))
+ {
return EFI_INVALID_PARAMETER;
}
//
// Get section Crc32 checksum.
//
- SectionCrc32Checksum = ((CRC32_SECTION_HEADER *) InputSection)->CRC32Checksum;
- *OutputBuffer = (UINT8 *) InputSection + ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset;
- OutputBufferSize = SECTION_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION *) InputSection)->DataOffset;
+ SectionCrc32Checksum = ((CRC32_SECTION_HEADER *)InputSection)->CRC32Checksum;
+ *OutputBuffer = (UINT8 *)InputSection + ((EFI_GUID_DEFINED_SECTION *)InputSection)->DataOffset;
+ OutputBufferSize = SECTION_SIZE (InputSection) - ((EFI_GUID_DEFINED_SECTION *)InputSection)->DataOffset;
//
// Implicitly CRC32 GUIDed section should have STATUS_VALID bit set
//
- ASSERT (((EFI_GUID_DEFINED_SECTION *) InputSection)->Attributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID);
+ ASSERT (((EFI_GUID_DEFINED_SECTION *)InputSection)->Attributes & EFI_GUIDED_SECTION_AUTH_STATUS_VALID);
*AuthenticationStatus = EFI_AUTH_STATUS_IMAGE_SIGNED;
}
@@ -198,13 +208,13 @@ Crc32GuidedSectionHandler ( EFI_STATUS
EFIAPI
PeiCrc32GuidedSectionExtractLibConstructor (
- IN EFI_PEI_FILE_HANDLE FileHandle,
- IN CONST EFI_PEI_SERVICES **PeiServices
+ IN EFI_PEI_FILE_HANDLE FileHandle,
+ IN CONST EFI_PEI_SERVICES **PeiServices
)
{
return ExtractGuidedSectionRegisterHandlers (
- &gEfiCrc32GuidedSectionExtractionGuid,
- Crc32GuidedSectionGetInfo,
- Crc32GuidedSectionHandler
- );
+ &gEfiCrc32GuidedSectionExtractionGuid,
+ Crc32GuidedSectionGetInfo,
+ Crc32GuidedSectionHandler
+ );
}
|