E32ImageHeader Class Reference
Structure for an executable image's header. This is extended by E32ImageHeaderComp and E32ImageHeaderV. All executables since Symbian OS version 8.1b have an header given by class E32ImageHeaderV.
Summary of an executable image structure...
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Header, 0..iCodeOffset-1
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Code part, iCodeOffset..iCodeOffset+iCodeSize-1
.text section, 0 + iTextSize
Import Address Table (IAT), iText + ?
Export Directory, iExportDirOffset + iExportDirCount*4 (in .text Section)
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Rest of data, iCodeOffset+iCodeSize..EOF
.data section, iDataOffset + iDataSize
Import section, iImportOffset + sizeof(E32ImportSection)+?
Code relocation section, iCodeRelocOffset + sizeof(E32RelocSection)+?
Data relocation section, iDataRelocOffset + sizeof(E32RelocSection)+?
Member Functions Documentation
ABI()
|
TUint
| ABI | ( | ) | const [inline] |
ABIFromFlags(TUint)
Extract ABI type from aFlags.
CompressionType()
|
TUint32
| CompressionType | ( | ) | const [inline] |
CpuIdentifier()
|
TCpu
| CpuIdentifier | ( | ) | const [inline] |
EntryPointFormat()
|
TUint
| EntryPointFormat | ( | ) | const [inline] |
Extract entrypoint format from iFlags.
EptFromFlags(TUint)
Extract entrypoint format from aFlags.
ExceptionDescriptor()
|
TUint32
| ExceptionDescriptor | ( | ) | const [inline] |
Return fffset in bytes from start of code section for the Exception Descriptor. Or zero if not present.
GetSecurityInfo(SSecurityInfo &)
HdrFmtFromFlags(TUint)
|
TUint
| HdrFmtFromFlags | ( | TUint | aFlags | ) | [static, inline] |
Extract header format from aFlags.
HeaderFormat()
|
TUint
| HeaderFormat | ( | ) | const [inline] |
Extract header format from iFlags.
ImpFmtFromFlags(TUint)
|
TUint
| ImpFmtFromFlags | ( | TUint | aFlags | ) | [static, inline] |
Extract import format from aFlags.
ImportFormat()
|
TUint
| ImportFormat | ( | ) | const [inline] |
Extract import format from iFlags.
ModuleVersion()
|
TUint32
| ModuleVersion | ( | ) | const [inline] |
New(E32ImageHeader *&, RFile &)
New(E32ImageHeader *&, TUint8 *, TUint32)
TotalSize()
|
TInt
| TotalSize | ( | ) | const [inline] |
Return size of this header.
UncompressedFileSize()
|
TInt
| UncompressedFileSize | ( | ) | const [inline] |
Return total size of file after decompression, or -1 if file not compressed.
ValidateHeader(TInt, TUint32 &)
Member Data Documentation
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All rights
reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License
v1.0.