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audk/BaseTools/Source/C/Include/Common/PiFirmwareFile.h
Laszlo Ersek d3b3ee09a6 BaseTools/PiFirmwareFile: fix undefined behavior in SECTION_SIZE 
Sync SECTION_SIZE() from MdePkg to BaseTools, from an earlier patch in
this series.

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Bugzilla: https://bugzilla.tianocore.org/show_bug.cgi?id=1710
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
2019-04-24 17:30:57 +02:00

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/** @file
The firmware file related definitions in PI.
@par Revision Reference:
Version 1.4.
Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent
**/
#ifndef __PI_FIRMWARE_FILE_H__
#define __PI_FIRMWARE_FILE_H__
#pragma pack(1)
//
// Used to verify the integrity of the file.
//
typedef union {
struct {
UINT8 Header;
UINT8 File;
} Checksum;
UINT16 Checksum16;
} EFI_FFS_INTEGRITY_CHECK;
typedef UINT8 EFI_FV_FILETYPE;
typedef UINT8 EFI_FFS_FILE_ATTRIBUTES;
typedef UINT8 EFI_FFS_FILE_STATE;
//
// File Types Definitions
//
#define EFI_FV_FILETYPE_ALL 0x00
#define EFI_FV_FILETYPE_RAW 0x01
#define EFI_FV_FILETYPE_FREEFORM 0x02
#define EFI_FV_FILETYPE_SECURITY_CORE 0x03
#define EFI_FV_FILETYPE_PEI_CORE 0x04
#define EFI_FV_FILETYPE_DXE_CORE 0x05
#define EFI_FV_FILETYPE_PEIM 0x06
#define EFI_FV_FILETYPE_DRIVER 0x07
#define EFI_FV_FILETYPE_COMBINED_PEIM_DRIVER 0x08
#define EFI_FV_FILETYPE_APPLICATION 0x09
#define EFI_FV_FILETYPE_SMM 0x0A
#define EFI_FV_FILETYPE_FIRMWARE_VOLUME_IMAGE 0x0B
#define EFI_FV_FILETYPE_COMBINED_SMM_DXE 0x0C
#define EFI_FV_FILETYPE_SMM_CORE 0x0D
#define EFI_FV_FILETYPE_MM_STANDALONE 0x0E
#define EFI_FV_FILETYPE_MM_CORE_STANDALONE 0x0F
#define EFI_FV_FILETYPE_OEM_MIN 0xc0
#define EFI_FV_FILETYPE_OEM_MAX 0xdf
#define EFI_FV_FILETYPE_DEBUG_MIN 0xe0
#define EFI_FV_FILETYPE_DEBUG_MAX 0xef
#define EFI_FV_FILETYPE_FFS_MIN 0xf0
#define EFI_FV_FILETYPE_FFS_MAX 0xff
#define EFI_FV_FILETYPE_FFS_PAD 0xf0
//
// FFS File Attributes.
//
#define FFS_ATTRIB_LARGE_FILE 0x01
#define FFS_ATTRIB_DATA_ALIGNMENT2 0x02
#define FFS_ATTRIB_FIXED 0x04
#define FFS_ATTRIB_DATA_ALIGNMENT 0x38
#define FFS_ATTRIB_CHECKSUM 0x40
//
// FFS_FIXED_CHECKSUM is the checksum value used when the
// FFS_ATTRIB_CHECKSUM attribute bit is clear
//
#define FFS_FIXED_CHECKSUM 0xAA
//
// FFS File State Bits.
//
#define EFI_FILE_HEADER_CONSTRUCTION 0x01
#define EFI_FILE_HEADER_VALID 0x02
#define EFI_FILE_DATA_VALID 0x04
#define EFI_FILE_MARKED_FOR_UPDATE 0x08
#define EFI_FILE_DELETED 0x10
#define EFI_FILE_HEADER_INVALID 0x20
#define EFI_FILE_ALL_STATE_BITS (EFI_FILE_HEADER_CONSTRUCTION | \
EFI_FILE_HEADER_VALID | \
EFI_FILE_DATA_VALID | \
EFI_FILE_MARKED_FOR_UPDATE | \
EFI_FILE_DELETED | \
EFI_FILE_HEADER_INVALID \
)
//
// Each file begins with the header that describe the
// contents and state of the files.
//
typedef struct {
EFI_GUID Name;
EFI_FFS_INTEGRITY_CHECK IntegrityCheck;
EFI_FV_FILETYPE Type;
EFI_FFS_FILE_ATTRIBUTES Attributes;
UINT8 Size[3];
EFI_FFS_FILE_STATE State;
} EFI_FFS_FILE_HEADER;
typedef struct {
EFI_GUID Name;
EFI_FFS_INTEGRITY_CHECK IntegrityCheck;
EFI_FV_FILETYPE Type;
EFI_FFS_FILE_ATTRIBUTES Attributes;
UINT8 Size[3];
EFI_FFS_FILE_STATE State;
UINT64 ExtendedSize;
} EFI_FFS_FILE_HEADER2;
#define MAX_FFS_SIZE 0x1000000
typedef UINT8 EFI_SECTION_TYPE;
//
// Pseudo type. It is
// used as a wild card when retrieving sections. The section
// type EFI_SECTION_ALL matches all section types.
//
#define EFI_SECTION_ALL 0x00
//
// Encapsulation section Type values
//
#define EFI_SECTION_COMPRESSION 0x01
#define EFI_SECTION_GUID_DEFINED 0x02
//
// Leaf section Type values
//
#define EFI_SECTION_PE32 0x10
#define EFI_SECTION_PIC 0x11
#define EFI_SECTION_TE 0x12
#define EFI_SECTION_DXE_DEPEX 0x13
#define EFI_SECTION_VERSION 0x14
#define EFI_SECTION_USER_INTERFACE 0x15
#define EFI_SECTION_COMPATIBILITY16 0x16
#define EFI_SECTION_FIRMWARE_VOLUME_IMAGE 0x17
#define EFI_SECTION_FREEFORM_SUBTYPE_GUID 0x18
#define EFI_SECTION_RAW 0x19
#define EFI_SECTION_PEI_DEPEX 0x1B
#define EFI_SECTION_SMM_DEPEX 0x1C
typedef struct {
UINT8 Size[3];
EFI_SECTION_TYPE Type;
} EFI_COMMON_SECTION_HEADER;
typedef struct {
UINT8 Size[3];
EFI_SECTION_TYPE Type;
UINT32 ExtendedSize;
} EFI_COMMON_SECTION_HEADER2;
#define MAX_SECTION_SIZE 0x1000000
//
// Leaf section type that contains an
// IA-32 16-bit executable image.
//
typedef EFI_COMMON_SECTION_HEADER EFI_COMPATIBILITY16_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_COMPATIBILITY16_SECTION2;
//
// CompressionType of EFI_COMPRESSION_SECTION.
//
#define EFI_NOT_COMPRESSED 0x00
#define EFI_STANDARD_COMPRESSION 0x01
//
// An encapsulation section type in which the
// section data is compressed.
//
typedef struct {
EFI_COMMON_SECTION_HEADER CommonHeader;
UINT32 UncompressedLength;
UINT8 CompressionType;
} EFI_COMPRESSION_SECTION;
typedef struct {
EFI_COMMON_SECTION_HEADER2 CommonHeader;
UINT32 UncompressedLength;
UINT8 CompressionType;
} EFI_COMPRESSION_SECTION2;
//
// Leaf section which could be used to determine the dispatch order of DXEs.
//
typedef EFI_COMMON_SECTION_HEADER EFI_DXE_DEPEX_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_DXE_DEPEX_SECTION2;
//
// Leaf section witch contains a PI FV.
//
typedef EFI_COMMON_SECTION_HEADER EFI_FIRMWARE_VOLUME_IMAGE_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_FIRMWARE_VOLUME_IMAGE_SECTION2;
//
// Leaf section which contains a single GUID.
//
typedef struct {
EFI_COMMON_SECTION_HEADER CommonHeader;
EFI_GUID SubTypeGuid;
} EFI_FREEFORM_SUBTYPE_GUID_SECTION;
typedef struct {
EFI_COMMON_SECTION_HEADER2 CommonHeader;
EFI_GUID SubTypeGuid;
} EFI_FREEFORM_SUBTYPE_GUID_SECTION2;
//
// Attributes of EFI_GUID_DEFINED_SECTION
//
#define EFI_GUIDED_SECTION_PROCESSING_REQUIRED 0x01
#define EFI_GUIDED_SECTION_AUTH_STATUS_VALID 0x02
//
// Leaf section which is encapsulation defined by specific GUID
//
typedef struct {
EFI_COMMON_SECTION_HEADER CommonHeader;
EFI_GUID SectionDefinitionGuid;
UINT16 DataOffset;
UINT16 Attributes;
} EFI_GUID_DEFINED_SECTION;
typedef struct {
EFI_COMMON_SECTION_HEADER2 CommonHeader;
EFI_GUID SectionDefinitionGuid;
UINT16 DataOffset;
UINT16 Attributes;
} EFI_GUID_DEFINED_SECTION2;
//
// Leaf section which contains PE32+ image.
//
typedef EFI_COMMON_SECTION_HEADER EFI_PE32_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_PE32_SECTION2;
//
// Leaf section which contains PIC image.
//
typedef EFI_COMMON_SECTION_HEADER EFI_PIC_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_PIC_SECTION2;
//
// Leaf section which used to determine the dispatch order of PEIMs.
//
typedef EFI_COMMON_SECTION_HEADER EFI_PEI_DEPEX_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_PEI_DEPEX_SECTION2;
//
// Leaf section which constains the position-independent-code image.
//
typedef EFI_COMMON_SECTION_HEADER EFI_TE_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_TE_SECTION2;
//
// Leaf section which contains an array of zero or more bytes.
//
typedef EFI_COMMON_SECTION_HEADER EFI_RAW_SECTION;
typedef EFI_COMMON_SECTION_HEADER2 EFI_RAW_SECTION2;
//
// Leaf section which contains a unicode string that
// is human readable file name.
//
typedef struct {
EFI_COMMON_SECTION_HEADER CommonHeader;
//
// Array of unicode string.
//
CHAR16 FileNameString[1];
} EFI_USER_INTERFACE_SECTION;
typedef struct {
EFI_COMMON_SECTION_HEADER2 CommonHeader;
//
// Array of unicode string.
//
CHAR16 FileNameString[1];
} EFI_USER_INTERFACE_SECTION2;
//
// Leaf section which contains a numeric build number and
// an optional unicode string that represent the file revision.
//
typedef struct {
EFI_COMMON_SECTION_HEADER CommonHeader;
UINT16 BuildNumber;
CHAR16 VersionString[1];
} EFI_VERSION_SECTION;
typedef struct {
EFI_COMMON_SECTION_HEADER2 CommonHeader;
UINT16 BuildNumber;
CHAR16 VersionString[1];
} EFI_VERSION_SECTION2;
//
// The argument passed as the SectionHeaderPtr parameter to the SECTION_SIZE()
// function-like macro below must not have side effects: SectionHeaderPtr is
// evaluated multiple times.
//
#define SECTION_SIZE(SectionHeaderPtr) ((UINT32) ( \
(((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[0] ) | \
(((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[1] << 8) | \
(((EFI_COMMON_SECTION_HEADER *) (SectionHeaderPtr))->Size[2] << 16)))
#pragma pack()
typedef union {
EFI_COMMON_SECTION_HEADER *CommonHeader;
EFI_COMPRESSION_SECTION *CompressionSection;
EFI_GUID_DEFINED_SECTION *GuidDefinedSection;
EFI_PE32_SECTION *Pe32Section;
EFI_PIC_SECTION *PicSection;
EFI_TE_SECTION *TeSection;
EFI_PEI_DEPEX_SECTION *PeimHeaderSection;
EFI_DXE_DEPEX_SECTION *DependencySection;
EFI_VERSION_SECTION *VersionSection;
EFI_USER_INTERFACE_SECTION *UISection;
EFI_COMPATIBILITY16_SECTION *Code16Section;
EFI_FIRMWARE_VOLUME_IMAGE_SECTION *FVImageSection;
EFI_FREEFORM_SUBTYPE_GUID_SECTION *FreeformSubtypeSection;
EFI_RAW_SECTION *RawSection;
//
// For section whose size is equal or greater than 0x1000000
//
EFI_COMMON_SECTION_HEADER2 *CommonHeader2;
EFI_COMPRESSION_SECTION2 *CompressionSection2;
EFI_GUID_DEFINED_SECTION2 *GuidDefinedSection2;
EFI_PE32_SECTION2 *Pe32Section2;
EFI_PIC_SECTION2 *PicSection2;
EFI_TE_SECTION2 *TeSection2;
EFI_PEI_DEPEX_SECTION2 *PeimHeaderSection2;
EFI_DXE_DEPEX_SECTION2 *DependencySection2;
EFI_VERSION_SECTION2 *VersionSection2;
EFI_USER_INTERFACE_SECTION2 *UISection2;
EFI_COMPATIBILITY16_SECTION2 *Code16Section2;
EFI_FIRMWARE_VOLUME_IMAGE_SECTION2 *FVImageSection2;
EFI_FREEFORM_SUBTYPE_GUID_SECTION2 *FreeformSubtypeSection2;
EFI_RAW_SECTION2 *RawSection2;
} EFI_FILE_SECTION_POINTER;
#endif
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