#include <IndustryStandard/AppleMachoImage.h>

Data Structures
struct	OC_MACHO_CONTEXT

Macros
#define	MACHO_PAGE_SIZE 4096U

#define	MACHO_ALIGN(x)

Functions
BOOLEAN	MachoInitializeContext32 (OUT OC_MACHO_CONTEXT Context, IN VOID FileData, IN UINT32 FileSize, IN UINT32 HeaderOffset, IN UINT32 InnerSize)

BOOLEAN	MachoInitializeContext64 (OUT OC_MACHO_CONTEXT Context, IN VOID FileData, IN UINT32 FileSize, IN UINT32 HeaderOffset, IN UINT32 InnerSize)

BOOLEAN	MachoInitializeContext (OUT OC_MACHO_CONTEXT Context, IN VOID FileData, IN UINT32 FileSize, IN UINT32 HeaderOffset, IN UINT32 InnerSize, IN BOOLEAN Is32Bit)

MACH_HEADER_ANY *	MachoGetMachHeader (IN OUT OC_MACHO_CONTEXT *Context)

UINT32	MachoGetInnerSize (IN OUT OC_MACHO_CONTEXT *Context)

MACH_HEADER *	MachoGetMachHeader32 (IN OUT OC_MACHO_CONTEXT *Context)

MACH_HEADER_64 *	MachoGetMachHeader64 (IN OUT OC_MACHO_CONTEXT *Context)

VOID *	MachoGetFileData (IN OUT OC_MACHO_CONTEXT *Context)

UINT32	MachoGetFileSize (IN OUT OC_MACHO_CONTEXT *Context)

UINT32	MachoGetVmSize (IN OUT OC_MACHO_CONTEXT *Context)

UINT64	MachoGetLastAddress (IN OUT OC_MACHO_CONTEXT *Context)

MACH_UUID_COMMAND *	MachoGetUuid (IN OUT OC_MACHO_CONTEXT *Context)

MACH_SEGMENT_COMMAND_ANY *	MachoGetSegmentByName (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SegmentName)

MACH_SEGMENT_COMMAND *	MachoGetSegmentByName32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SegmentName)

MACH_SEGMENT_COMMAND_64 *	MachoGetSegmentByName64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SegmentName)

MACH_SECTION_ANY *	MachoGetSectionByName (IN OUT OC_MACHO_CONTEXT Context, IN MACH_SEGMENT_COMMAND_ANY Segment, IN CONST CHAR8 *SectionName)

MACH_SECTION *	MachoGetSectionByName32 (IN OUT OC_MACHO_CONTEXT Context, IN MACH_SEGMENT_COMMAND Segment, IN CONST CHAR8 *SectionName)

MACH_SECTION_64 *	MachoGetSectionByName64 (IN OUT OC_MACHO_CONTEXT Context, IN MACH_SEGMENT_COMMAND_64 Segment, IN CONST CHAR8 *SectionName)

MACH_SECTION_ANY *	MachoGetSegmentSectionByName (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SegmentName, IN CONST CHAR8 *SectionName)

MACH_SECTION *	MachoGetSegmentSectionByName32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SegmentName, IN CONST CHAR8 *SectionName)

MACH_SECTION_64 *	MachoGetSegmentSectionByName64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SegmentName, IN CONST CHAR8 *SectionName)

MACH_SEGMENT_COMMAND_ANY *	MachoGetNextSegment (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_SEGMENT_COMMAND_ANY Segment OPTIONAL)

MACH_SEGMENT_COMMAND *	MachoGetNextSegment32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_SEGMENT_COMMAND Segment OPTIONAL)

MACH_SEGMENT_COMMAND_64 *	MachoGetNextSegment64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_SEGMENT_COMMAND_64 Segment OPTIONAL)

MACH_SECTION_ANY *	MachoGetNextSection (IN OUT OC_MACHO_CONTEXT Context, IN MACH_SEGMENT_COMMAND_ANY Segment, IN MACH_SECTION_ANY *Section OPTIONAL)

MACH_SECTION *	MachoGetNextSection32 (IN OUT OC_MACHO_CONTEXT Context, IN MACH_SEGMENT_COMMAND Segment, IN MACH_SECTION *Section OPTIONAL)

MACH_SECTION_64 *	MachoGetNextSection64 (IN OUT OC_MACHO_CONTEXT Context, IN MACH_SEGMENT_COMMAND_64 Segment, IN MACH_SECTION_64 *Section OPTIONAL)

MACH_SECTION_ANY *	MachoGetSectionByIndex (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Index)

MACH_SECTION *	MachoGetSectionByIndex32 (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Index)

MACH_SECTION_64 *	MachoGetSectionByIndex64 (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Index)

MACH_SECTION *	MachoGetSectionByAddress32 (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Address)

MACH_SECTION_64 *	MachoGetSectionByAddress64 (IN OUT OC_MACHO_CONTEXT *Context, IN UINT64 Address)

BOOLEAN	MachoMergeSegments (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 Prefix)

BOOLEAN	MachoSymbolIsSection32 (IN CONST MACH_NLIST *Symbol)

BOOLEAN	MachoSymbolIsSection64 (IN CONST MACH_NLIST_64 *Symbol)

BOOLEAN	MachoSymbolIsDefined (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Symbol)

BOOLEAN	MachoSymbolIsDefined32 (IN CONST MACH_NLIST *Symbol)

BOOLEAN	MachoSymbolIsDefined64 (IN CONST MACH_NLIST_64 *Symbol)

BOOLEAN	MachoSymbolIsLocalDefined (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Symbol)

BOOLEAN	MachoSymbolIsLocalDefined32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST Symbol)

BOOLEAN	MachoSymbolIsLocalDefined64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_64 Symbol)

MACH_NLIST_ANY *	MachoGetLocalDefinedSymbolByName (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 Name)

MACH_NLIST *	MachoGetLocalDefinedSymbolByName32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 Name)

MACH_NLIST_64 *	MachoGetLocalDefinedSymbolByName64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 Name)

MACH_NLIST_ANY *	MachoGetSymbolByIndex (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Index)

MACH_NLIST *	MachoGetSymbolByIndex32 (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Index)

MACH_NLIST_64 *	MachoGetSymbolByIndex64 (IN OUT OC_MACHO_CONTEXT *Context, IN UINT32 Index)

CONST CHAR8 *	MachoGetSymbolName (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Symbol)

CONST CHAR8 *	MachoGetSymbolName32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST Symbol)

CONST CHAR8 *	MachoGetSymbolName64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_64 Symbol)

CONST CHAR8 *	MachoGetIndirectSymbolName (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Symbol)

CONST CHAR8 *	MachoGetIndirectSymbolName32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST Symbol)

CONST CHAR8 *	MachoGetIndirectSymbolName64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_64 Symbol)

BOOLEAN	MachoIsSymbolValueInRange (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Symbol)

BOOLEAN	MachoIsSymbolValueInRange32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST Symbol)

BOOLEAN	MachoIsSymbolValueInRange64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_64 Symbol)

BOOLEAN	MachoGetSymbolByRelocationOffset32 (IN OUT OC_MACHO_CONTEXT Context, IN UINT32 Address, OUT MACH_NLIST *Symbol)

BOOLEAN	MachoGetSymbolByRelocationOffset64 (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 Address, OUT MACH_NLIST_64 *Symbol)

BOOLEAN	MachoGetSymbolByExternRelocationOffset (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 Address, OUT MACH_NLIST_ANY *Symbol)

BOOLEAN	MachoGetSymbolByExternRelocationOffset32 (IN OUT OC_MACHO_CONTEXT Context, IN UINT32 Address, OUT MACH_NLIST *Symbol)

BOOLEAN	MachoGetSymbolByExternRelocationOffset64 (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 Address, OUT MACH_NLIST_64 *Symbol)

BOOLEAN	MachoRelocateSymbol (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 LinkAddress, IN OUT MACH_NLIST_ANY Symbol)

BOOLEAN	MachoRelocateSymbol32 (IN OUT OC_MACHO_CONTEXT Context, IN UINT32 LinkAddress, IN OUT MACH_NLIST Symbol)

BOOLEAN	MachoRelocateSymbol64 (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 LinkAddress, IN OUT MACH_NLIST_64 Symbol)

BOOLEAN	MachoSymbolGetFileOffset32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST Symbol, OUT UINT32 FileOffset, OUT UINT32 MaxSize OPTIONAL)

BOOLEAN	MachoSymbolGetFileOffset64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_64 Symbol, OUT UINT32 FileOffset, OUT UINT32 MaxSize OPTIONAL)

BOOLEAN	MachoSymbolGetFileOffset (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Symbol, OUT UINT32 FileOffset, OUT UINT32 MaxSize OPTIONAL)

BOOLEAN	MachoSymbolGetDirectFileOffset (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 Address, OUT UINT32 FileOffset, OUT UINT32 *MaxSize OPTIONAL)

BOOLEAN	MachoSymbolNameIsPureVirtual (IN CONST CHAR8 *Name)

BOOLEAN	MachoSymbolNameIsPadslot (IN CONST CHAR8 *Name)

BOOLEAN	MachoSymbolNameIsSmcp (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SymbolName)

BOOLEAN	MachoSymbolNameIsMetaclassPointer (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SymbolName)

BOOLEAN	MachoGetClassNameFromSuperMetaClassPointer (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SmcpName, IN UINTN ClassNameSize, OUT CHAR8 *ClassName)

CONST CHAR8 *	MachoGetClassNameFromVtableName (IN CONST CHAR8 *VtableName)

BOOLEAN	MachoGetFunctionPrefixFromClassName (IN CONST CHAR8 ClassName, IN UINTN FunctionPrefixSize, OUT CHAR8 FunctionPrefix)

BOOLEAN	MachoGetClassNameFromMetaClassPointer (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 MetaClassName, IN UINTN ClassNameSize, OUT CHAR8 *ClassName)

BOOLEAN	MachoGetVtableNameFromClassName (IN CONST CHAR8 ClassName, IN UINTN VtableNameSize, OUT CHAR8 VtableName)

BOOLEAN	MachoGetMetaVtableNameFromClassName (IN CONST CHAR8 ClassName, IN UINTN VtableNameSize, OUT CHAR8 VtableName)

BOOLEAN	MachoGetFinalSymbolNameFromClassName (IN CONST CHAR8 ClassName, IN UINTN FinalSymbolNameSize, OUT CHAR8 FinalSymbolName)

BOOLEAN	MachoSymbolNameIsVtable (IN CONST CHAR8 *SymbolName)

BOOLEAN	MachoSymbolNameIsCxx (IN CONST CHAR8 *Name)

MACH_NLIST_ANY *	MachoGetMetaclassSymbolFromSmcpSymbol (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_ANY Smcp)

MACH_NLIST *	MachoGetMetaclassSymbolFromSmcpSymbol32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST Smcp)

MACH_NLIST_64 *	MachoGetMetaclassSymbolFromSmcpSymbol64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST MACH_NLIST_64 Smcp)

BOOLEAN	MachoGetVtableSymbolsFromSmcp (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SmcpName, OUT CONST MACH_NLIST_ANY Vtable, OUT CONST MACH_NLIST_ANY MetaVtable)

BOOLEAN	MachoGetVtableSymbolsFromSmcp32 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SmcpName, OUT CONST MACH_NLIST Vtable, OUT CONST MACH_NLIST MetaVtable)

BOOLEAN	MachoGetVtableSymbolsFromSmcp64 (IN OUT OC_MACHO_CONTEXT Context, IN CONST CHAR8 SmcpName, OUT CONST MACH_NLIST_64 Vtable, OUT CONST MACH_NLIST_64 MetaVtable)

BOOLEAN	MachoRelocationIsPairIntel32 (IN UINT8 Type)

BOOLEAN	MachoRelocationIsPairIntel64 (IN UINT8 Type)

BOOLEAN	MachoIsRelocationPairTypeIntel64 (IN UINT8 Type)

BOOLEAN	MachoPreserveRelocationIntel64 (IN UINT8 Type)

BOOLEAN	MachoInitialiseSymtabsExternal (IN OUT OC_MACHO_CONTEXT Context, IN OC_MACHO_CONTEXT SymsContext)

UINT32	MachoGetSymbolTable (IN OUT OC_MACHO_CONTEXT Context, OUT CONST MACH_NLIST_ANY SymbolTable, OUT CONST CHAR8 StringTable OPTIONAL, OUT CONST MACH_NLIST_ANY LocalSymbols OPTIONAL, OUT UINT32 NumLocalSymbols OPTIONAL, OUT CONST MACH_NLIST_ANY *ExternalSymbols OPTIONAL, OUT UINT32 NumExternalSymbols OPTIONAL, OUT CONST MACH_NLIST_ANY *UndefinedSymbols OPTIONAL, OUT UINT32 NumUndefinedSymbols OPTIONAL)

UINT32	MachoGetSymbolTable32 (IN OUT OC_MACHO_CONTEXT Context, OUT CONST MACH_NLIST SymbolTable, OUT CONST CHAR8 StringTable OPTIONAL, OUT CONST MACH_NLIST LocalSymbols OPTIONAL, OUT UINT32 NumLocalSymbols OPTIONAL, OUT CONST MACH_NLIST *ExternalSymbols OPTIONAL, OUT UINT32 NumExternalSymbols OPTIONAL, OUT CONST MACH_NLIST *UndefinedSymbols OPTIONAL, OUT UINT32 NumUndefinedSymbols OPTIONAL)

UINT32	MachoGetSymbolTable64 (IN OUT OC_MACHO_CONTEXT Context, OUT CONST MACH_NLIST_64 SymbolTable, OUT CONST CHAR8 StringTable OPTIONAL, OUT CONST MACH_NLIST_64 LocalSymbols OPTIONAL, OUT UINT32 NumLocalSymbols OPTIONAL, OUT CONST MACH_NLIST_64 *ExternalSymbols OPTIONAL, OUT UINT32 NumExternalSymbols OPTIONAL, OUT CONST MACH_NLIST_64 *UndefinedSymbols OPTIONAL, OUT UINT32 NumUndefinedSymbols OPTIONAL)

UINT32	MachoGetIndirectSymbolTable (IN OUT OC_MACHO_CONTEXT Context, OUT CONST MACH_NLIST_ANY *SymbolTable)

UINT32	MachoGetIndirectSymbolTable32 (IN OUT OC_MACHO_CONTEXT Context, OUT CONST MACH_NLIST *SymbolTable)

UINT32	MachoGetIndirectSymbolTable64 (IN OUT OC_MACHO_CONTEXT Context, OUT CONST MACH_NLIST_64 *SymbolTable)

VOID *	MachoGetFilePointerByAddress (IN OUT OC_MACHO_CONTEXT Context, IN UINT64 Address, OUT UINT32 MaxSize OPTIONAL)

UINT32	MachoExpandImage (IN OC_MACHO_CONTEXT Context, OUT UINT8 Destination, IN UINT32 DestinationSize, IN BOOLEAN Strip, OUT UINT64 *FileOffset OPTIONAL)

UINT32	MachoGetExpandedImageSize (IN OC_MACHO_CONTEXT *Context)

UINT64	MachoRuntimeGetEntryAddress (IN VOID *Image)

MACH_LOAD_COMMAND *	MachoGetNextCommand (IN OUT OC_MACHO_CONTEXT Context, IN MACH_LOAD_COMMAND_TYPE LoadCommandType, IN CONST MACH_LOAD_COMMAND LoadCommand OPTIONAL)

EFI_STATUS	FatGetArchitectureOffset (IN CONST UINT8 Buffer, IN UINT32 BufferSize, IN UINT32 FullSize, IN MACH_CPU_TYPE CpuType, OUT UINT32 FatOffset, OUT UINT32 *FatSize)

EFI_STATUS	FatFilterArchitectureByType (IN OUT UINT8 *FileData, IN OUT UINT32 FileSize, IN MACH_CPU_TYPE CpuType)

EFI_STATUS	FatFilterArchitecture32 (IN OUT UINT8 *FileData, IN OUT UINT32 FileSize)

EFI_STATUS	FatFilterArchitecture64 (IN OUT UINT8 *FileData, IN OUT UINT32 FileSize)

Detailed Description

Provides Mach-O parsing helper functions.

Copyright (c) 2016 - 2018, Download-Fritz. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php.

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Definition in file OcMachoLib.h.

Macro Definition Documentation

◆ MACHO_ALIGN

#define MACHO_ALIGN ( x )

Value:

ALIGN_VALUE((x), MACHO_PAGE_SIZE)

x

UINT16 x

Definition BmfFile.h:83

MACHO_PAGE_SIZE

#define MACHO_PAGE_SIZE

Definition OcMachoLib.h:23

Macro to align by default assumed page size.

Definition at line 28 of file OcMachoLib.h.

◆ MACHO_PAGE_SIZE

#define MACHO_PAGE_SIZE 4096U

Default assumed page size.

Definition at line 23 of file OcMachoLib.h.

Function Documentation

◆ FatFilterArchitecture32()

EFI_STATUS FatFilterArchitecture32	(	IN OUT UINT8 **	FileData,
		IN OUT UINT32 *	FileSize )

Moves file pointer and size to point to x86 slice in case FAT Mach-O is used.

Parameters

[in,out]	FileData	Pointer to pointer of the file's data.
[in,out]	FileSize	Pointer to file size of FileData.

Returns: EFI_SUCCESS if no FAT, or a valid 32-bit arch exists.

Definition at line 142 of file MachoFat.c.

◆ FatFilterArchitecture64()

EFI_STATUS FatFilterArchitecture64	(	IN OUT UINT8 **	FileData,
		IN OUT UINT32 *	FileSize )

Moves file pointer and size to point to x86_64 slice in case FAT Mach-O is used.

Parameters

[in,out]	FileData	Pointer to pointer of the file's data.
[in,out]	FileSize	Pointer to file size of FileData.

Returns: EFI_SUCCESS if no FAT, or a valid 64-bit arch exists.

Definition at line 151 of file MachoFat.c.

◆ FatFilterArchitectureByType()

EFI_STATUS FatFilterArchitectureByType	(	IN OUT UINT8 **	FileData,
		IN OUT UINT32 *	FileSize,
		IN MACH_CPU_TYPE	CpuType )

Moves file pointer and size to point to specified slice in case FAT Mach-O is used.

Parameters

[in,out]	FileData	Pointer to pointer of the file's data.
[in,out]	FileSize	Pointer to file size of FileData.
[in]	CpuType	Desired CPU slice to use.

Returns: EFI_SUCCESS if no FAT, or arch was found in valid FAT image.

Definition at line 116 of file MachoFat.c.

◆ FatGetArchitectureOffset()

EFI_STATUS FatGetArchitectureOffset	(	IN CONST UINT8 *	Buffer,
		IN UINT32	BufferSize,
		IN UINT32	FullSize,
		IN MACH_CPU_TYPE	CpuType,
		OUT UINT32 *	FatOffset,
		OUT UINT32 *	FatSize )

Returns offset and size of specified slice in case FAT Mach-O is used. If no FAT is detected, FatOffset and FatSize are set to 0 and FullSize respectively.

Parameters

[in]	Buffer	Pointer to the buffer data.
[in]	BufferSize	Size of Buffer.
[in]	FullSize	Full file size, used to validate sizes within FAT structure.
[in]	CpuType	Desired CPU slice to use.
[out]	FatOffset	Pointer to offset of FAT slice.
[out]	FatSize	Pointer to size of FAT slice.

Returns: EFI_SUCCESS if no FAT, or arch was found in valid FAT image.

Definition at line 27 of file MachoFat.c.

◆ MachoExpandImage()

UINT32 MachoExpandImage	(	IN OC_MACHO_CONTEXT *	Context,
		OUT UINT8 *	Destination,
		IN UINT32	DestinationSize,
		IN BOOLEAN	Strip,
		OUT UINT64 *FileOffset	OPTIONAL )

Expand Mach-O image to Destination (make segment file sizes equal to vm sizes).

Parameters

[in]	Context	Context of the Mach-O.
[out]	Destination	Output buffer.
[in]	DestinationSize	Output buffer maximum size.
[in]	Strip	Output with stripped prelink commands.
[in]	FileOffset	Pointer to the file offset of the first segment.

Returns: New image size or 0 on failure.

Definition at line 645 of file Header.c.

◆ MachoGetClassNameFromMetaClassPointer()

BOOLEAN MachoGetClassNameFromMetaClassPointer	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	MetaClassName,
		IN UINTN	ClassNameSize,
		OUT CHAR8 *	ClassName )

Retrieves the class name of a Meta Class Pointer.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	MetaClassName	MCP Symbol name to get the class name of.
[in]	ClassNameSize	The size of ClassName.
[out]	ClassName	The output buffer for the class name.

Returns: Whether the name has been retrieved successfully.

Definition at line 204 of file CxxSymbols.c.

◆ MachoGetClassNameFromSuperMetaClassPointer()

BOOLEAN MachoGetClassNameFromSuperMetaClassPointer	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SmcpName,
		IN UINTN	ClassNameSize,
		OUT CHAR8 *	ClassName )

Retrieves the class name of a Super Meta Class Pointer.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SmcpName	SMCP Symbol name to get the class name of.
[in]	ClassNameSize	The size of ClassName.
[out]	ClassName	The output buffer for the class name.

Returns: Whether the name has been retrieved successfully.

Definition at line 116 of file CxxSymbols.c.

◆ MachoGetClassNameFromVtableName()

CONST CHAR8 * MachoGetClassNameFromVtableName ( IN CONST CHAR8 * VtableName )

Retrieves the class name of a VTable.

Parameters

[out] VtableName The VTable's name.

Definition at line 152 of file CxxSymbols.c.

◆ MachoGetExpandedImageSize()

UINT32 MachoGetExpandedImageSize ( IN OC_MACHO_CONTEXT * Context )

Calculates size required for expanded Mach-O image using MachoExpandImage().

Parameters

[in] Context Context of the Mach-O.

Returns: New image size or 0 on failure.

Definition at line 661 of file Header.c.

◆ MachoGetFileData()

VOID * MachoGetFileData ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the file data of the Mach-O.

Parameters

[in,out] Context Context of the Mach-O.

Definition at line 66 of file Header.c.

◆ MachoGetFilePointerByAddress()

VOID * MachoGetFilePointerByAddress	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	Address,
		OUT UINT32 *MaxSize	OPTIONAL )

Returns a pointer to the Mach-O file at the specified virtual address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Virtual address to look up.
[out]	MaxSize	Maximum data safely available from FileOffset. If NULL is returned, the output is undefined.

Definition at line 627 of file Header.c.

◆ MachoGetFileSize()

UINT32 MachoGetFileSize ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the Mach-O's file size.

Parameters

[in,out] Context Context of the Mach-O.

Definition at line 77 of file Header.c.

◆ MachoGetFinalSymbolNameFromClassName()

BOOLEAN MachoGetFinalSymbolNameFromClassName	(	IN CONST CHAR8 *	ClassName,
		IN UINTN	FinalSymbolNameSize,
		OUT CHAR8 *	FinalSymbolName )

Retrieves the final symbol name of a class name.

Parameters

[in]	ClassName	Class name to get the final symbol name of.
[in]	FinalSymbolNameSize	The size of FinalSymbolName.
[out]	FinalSymbolName	The output buffer for the final symbol name.

Returns: Whether the name has been retrieved successfully.

Definition at line 327 of file CxxSymbols.c.

◆ MachoGetFunctionPrefixFromClassName()

BOOLEAN MachoGetFunctionPrefixFromClassName	(	IN CONST CHAR8 *	ClassName,
		IN UINTN	FunctionPrefixSize,
		OUT CHAR8 *	FunctionPrefix )

Retrieves the function prefix of a class name.

Parameters

[in]	ClassName	The class name to evaluate.
[in]	FunctionPrefixSize	The size of FunctionPrefix.
[out]	FunctionPrefix	The output buffer for the function prefix.

Returns: Whether the name has been retrieved successfully.

Definition at line 165 of file CxxSymbols.c.

◆ MachoGetIndirectSymbolName()

CONST CHAR8 * MachoGetIndirectSymbolName	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Symbol )

Retrieves a Symbol's name.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Indirect symbol to retrieve the name of.

Return values

NULL	NULL is returned on failure.

Definition at line 93 of file Symbols.c.

◆ MachoGetIndirectSymbolName32()

CONST CHAR8 * MachoGetIndirectSymbolName32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST *	Symbol )

Retrieves a 32-bit Symbol's name.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Indirect symbol to retrieve the name of.

Return values

NULL	NULL is returned on failure.

◆ MachoGetIndirectSymbolName64()

CONST CHAR8 * MachoGetIndirectSymbolName64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_64 *	Symbol )

Retrieves a 64-bit Symbol's name.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Indirect symbol to retrieve the name of.

Return values

NULL	NULL is returned on failure.

◆ MachoGetIndirectSymbolTable()

UINT32 MachoGetIndirectSymbolTable	(	IN OUT OC_MACHO_CONTEXT *	Context,
		OUT CONST MACH_NLIST_ANY **	SymbolTable )

Obtain indirect symbol table.

Parameters

[in]	Context	Context of the Mach-O.
[in,out]	SymbolTable	Indirect symbol table.

Returns: number of symbols in indirect symbol table or 0.

Definition at line 559 of file Header.c.

◆ MachoGetIndirectSymbolTable32()

UINT32 MachoGetIndirectSymbolTable32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		OUT CONST MACH_NLIST **	SymbolTable )

Obtain indirect 32-bit symbol table.

Parameters

[in]	Context	Context of the Mach-O.
[in,out]	SymbolTable	Indirect symbol table.

Returns: number of symbols in indirect symbol table or 0.

◆ MachoGetIndirectSymbolTable64()

UINT32 MachoGetIndirectSymbolTable64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		OUT CONST MACH_NLIST_64 **	SymbolTable )

Obtain indirect 64-bit symbol table.

Parameters

[in]	Context	Context of the Mach-O.
[in,out]	SymbolTable	Indirect symbol table.

Returns: number of symbols in indirect symbol table or 0.

◆ MachoGetInnerSize()

UINT32 MachoGetInnerSize ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the size of the inner Mach-O file (otherwise, the file size).

Parameters

[in,out] Context Context of the Mach-O.

Definition at line 55 of file Header.c.

◆ MachoGetLastAddress()

UINT64 MachoGetLastAddress ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the last virtual address of a Mach-O.

Parameters

[in] Context Context of the Mach-O.

Return values

0	The binary is malformed.

Definition at line 99 of file Header.c.

◆ MachoGetLocalDefinedSymbolByName()

MACH_NLIST_ANY * MachoGetLocalDefinedSymbolByName	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	Name )

Retrieves a locally defined symbol by its name.

Parameters

[in]	Context	Context of the Mach-O.
[in]	Name	Name of the symbol to locate.

Definition at line 54 of file Symbols.c.

◆ MachoGetLocalDefinedSymbolByName32()

MACH_NLIST * MachoGetLocalDefinedSymbolByName32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	Name )

Retrieves a locally defined 32-bit symbol by its name.

Parameters

[in]	Context	Context of the Mach-O.
[in]	Name	Name of the symbol to locate.

◆ MachoGetLocalDefinedSymbolByName64()

MACH_NLIST_64 * MachoGetLocalDefinedSymbolByName64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	Name )

Retrieves a locally defined 64-bit symbol by its name.

Parameters

[in]	Context	Context of the Mach-O.
[in]	Name	Name of the symbol to locate.

◆ MachoGetMachHeader()

MACH_HEADER_ANY * MachoGetMachHeader ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the universal Mach-O Header structure.

Parameters

[in,out] Context Context of the Mach-O.

Definition at line 44 of file Header.c.

◆ MachoGetMachHeader32()

MACH_HEADER * MachoGetMachHeader32 ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the 32-bit Mach-O Header structure.

Parameters

[in,out] Context Context of the Mach-O.

◆ MachoGetMachHeader64()

MACH_HEADER_64 * MachoGetMachHeader64 ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the 64-bit Mach-O Header structure.

Parameters

[in,out] Context Context of the Mach-O.

◆ MachoGetMetaclassSymbolFromSmcpSymbol()

MACH_NLIST_ANY * MachoGetMetaclassSymbolFromSmcpSymbol	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Smcp )

Retrieves Metaclass symbol of a SMCP.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Smcp	The SMCP to evaluate.

Return values

NULL	NULL is returned on failure.

Definition at line 400 of file CxxSymbols.c.

◆ MachoGetMetaclassSymbolFromSmcpSymbol32()

MACH_NLIST * MachoGetMetaclassSymbolFromSmcpSymbol32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST *	Smcp )

Retrieves 32-bit Metaclass symbol of a SMCP.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Smcp	The SMCP to evaluate.

Return values

NULL	NULL is returned on failure.

◆ MachoGetMetaclassSymbolFromSmcpSymbol64()

MACH_NLIST_64 * MachoGetMetaclassSymbolFromSmcpSymbol64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_64 *	Smcp )

Retrieves 64-bit Metaclass symbol of a SMCP.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Smcp	The SMCP to evaluate.

Return values

NULL	NULL is returned on failure.

◆ MachoGetMetaVtableNameFromClassName()

BOOLEAN MachoGetMetaVtableNameFromClassName	(	IN CONST CHAR8 *	ClassName,
		IN UINTN	VtableNameSize,
		OUT CHAR8 *	VtableName )

Retrieves the Meta VTable name of a class name.

Parameters

[in]	ClassName	Class name to get the Meta VTable name of.
[in]	VtableNameSize	The size of VtableName.
[out]	VtableName	The output buffer for the VTable name.

Returns: Whether the name has been retrieved successfully.

Definition at line 279 of file CxxSymbols.c.

◆ MachoGetNextCommand()

MACH_LOAD_COMMAND * MachoGetNextCommand	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_LOAD_COMMAND_TYPE	LoadCommandType,
		IN CONST MACH_LOAD_COMMAND *LoadCommand	OPTIONAL )

Retrieves the next Load Command of type LoadCommandType.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	LoadCommandType	Type of the Load Command to retrieve.
[in]	LoadCommand	Previous Load Command. If NULL, the first match is returned.

Return values

NULL	NULL is returned on failure.

Definition at line 110 of file Header.c.

◆ MachoGetNextSection()

MACH_SECTION_ANY * MachoGetNextSection	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_SEGMENT_COMMAND_ANY *	Segment,
		IN MACH_SECTION_ANY *Section	OPTIONAL )

Retrieves the next section of a segment.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	The segment to get the section of.
[in]	Section	The section to get the successor of.

Return values

NULL	NULL is returned on failure.

Definition at line 173 of file Header.c.

◆ MachoGetNextSection32()

MACH_SECTION * MachoGetNextSection32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_SEGMENT_COMMAND *	Segment,
		IN MACH_SECTION *Section	OPTIONAL )

Retrieves the next 32-bit section of a segment.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	The segment to get the section of.
[in]	Section	The section to get the successor of.

Return values

NULL	NULL is returned on failure.

◆ MachoGetNextSection64()

MACH_SECTION_64 * MachoGetNextSection64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_SEGMENT_COMMAND_64 *	Segment,
		IN MACH_SECTION_64 *Section	OPTIONAL )

Retrieves the next 64-bit section of a segment.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	The segment to get the section of.
[in]	Section	The section to get the successor of.

Return values

NULL	NULL is returned on failure.

◆ MachoGetNextSegment()

MACH_SEGMENT_COMMAND_ANY * MachoGetNextSegment	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_SEGMENT_COMMAND_ANY *Segment	OPTIONAL )

Retrieves the next segment.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	Segment to retrieve the successor of. if NULL, the first segment is returned.

Return values

NULL	NULL is returned on failure.

Definition at line 160 of file Header.c.

◆ MachoGetNextSegment32()

MACH_SEGMENT_COMMAND * MachoGetNextSegment32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_SEGMENT_COMMAND *Segment	OPTIONAL )

Retrieves the next 32-bit segment.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	Segment to retrieve the successor of. if NULL, the first segment is returned.

Return values

NULL	NULL is returned on failure.

◆ MachoGetNextSegment64()

MACH_SEGMENT_COMMAND_64 * MachoGetNextSegment64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_SEGMENT_COMMAND_64 *Segment	OPTIONAL )

Retrieves the next 64-bit segment.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	Segment to retrieve the successor of. if NULL, the first segment is returned.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSectionByAddress32()

MACH_SECTION * MachoGetSectionByAddress32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Address )

Retrieves a 32-bit section by its address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address of the section to retrieve.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSectionByAddress64()

MACH_SECTION_64 * MachoGetSectionByAddress64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	Address )

Retrieves a 64-bit section by its address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address of the section to retrieve.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSectionByIndex()

MACH_SECTION_ANY * MachoGetSectionByIndex	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Index )

Retrieves a section by its index.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Index	Index of the section to retrieve.

Return values

NULL	NULL is returned on failure.

Definition at line 188 of file Header.c.

◆ MachoGetSectionByIndex32()

MACH_SECTION * MachoGetSectionByIndex32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Index )

Retrieves a 32-bit section by its index.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Index	Index of the section to retrieve.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSectionByIndex64()

MACH_SECTION_64 * MachoGetSectionByIndex64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Index )

Retrieves a 64-bit section by its index.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Index	Index of the section to retrieve.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSectionByName()

MACH_SECTION_ANY * MachoGetSectionByName	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_SEGMENT_COMMAND_ANY *	Segment,
		IN CONST CHAR8 *	SectionName )

Retrieves the first section by the name of SectionName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	Segment to search in.
[in]	SectionName	Section name to search for.

Return values

NULL	NULL is returned on failure.

Definition at line 214 of file Header.c.

◆ MachoGetSectionByName32()

MACH_SECTION * MachoGetSectionByName32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_SEGMENT_COMMAND *	Segment,
		IN CONST CHAR8 *	SectionName )

Retrieves the first 32-bit section by the name of SectionName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	Segment to search in.
[in]	SectionName	Section name to search for.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSectionByName64()

MACH_SECTION_64 * MachoGetSectionByName64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN MACH_SEGMENT_COMMAND_64 *	Segment,
		IN CONST CHAR8 *	SectionName )

Retrieves the first 64-bit section by the name of SectionName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Segment	Segment to search in.
[in]	SectionName	Section name to search for.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSegmentByName()

MACH_SEGMENT_COMMAND_ANY * MachoGetSegmentByName	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SegmentName )

Retrieves the first segment by the name of SegmentName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SegmentName	Segment name to search for.

Return values

NULL	NULL is returned on failure.

Definition at line 201 of file Header.c.

◆ MachoGetSegmentByName32()

MACH_SEGMENT_COMMAND * MachoGetSegmentByName32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SegmentName )

Retrieves the first 32-bit segment by the name of SegmentName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SegmentName	Segment name to search for.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSegmentByName64()

MACH_SEGMENT_COMMAND_64 * MachoGetSegmentByName64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SegmentName )

Retrieves the first 64-bit segment by the name of SegmentName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SegmentName	Segment name to search for.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSegmentSectionByName()

MACH_SECTION_ANY * MachoGetSegmentSectionByName	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SegmentName,
		IN CONST CHAR8 *	SectionName )

Retrieves a section within a segment by the name of SegmentName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SegmentName	The name of the segment to search in.
[in]	SectionName	The name of the section to search for.

Return values

NULL	NULL is returned on failure.

Definition at line 228 of file Header.c.

◆ MachoGetSegmentSectionByName32()

MACH_SECTION * MachoGetSegmentSectionByName32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SegmentName,
		IN CONST CHAR8 *	SectionName )

Retrieves a 32-bit section within a segment by the name of SegmentName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SegmentName	The name of the segment to search in.
[in]	SectionName	The name of the section to search for.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSegmentSectionByName64()

MACH_SECTION_64 * MachoGetSegmentSectionByName64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SegmentName,
		IN CONST CHAR8 *	SectionName )

Retrieves a 64-bit section within a segment by the name of SegmentName.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SegmentName	The name of the segment to search in.
[in]	SectionName	The name of the section to search for.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSymbolByExternRelocationOffset()

BOOLEAN MachoGetSymbolByExternRelocationOffset	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	Address,
		OUT MACH_NLIST_ANY **	Symbol )

Retrieves the symbol referenced by the extern Relocation targeting Address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address to search for.
[out]	Symbol	Buffer to output the symbol referenced by the Relocation into. The output is undefined when FALSE is returned. May be NULL.

Returns: Whether the Relocation exists.

Definition at line 119 of file Symbols.c.

◆ MachoGetSymbolByExternRelocationOffset32()

BOOLEAN MachoGetSymbolByExternRelocationOffset32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Address,
		OUT MACH_NLIST **	Symbol )

Retrieves the 32-bit symbol referenced by the extern Relocation targeting Address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address to search for.
[out]	Symbol	Buffer to output the symbol referenced by the Relocation into. The output is undefined when FALSE is returned. May be NULL.

Returns: Whether the Relocation exists.

◆ MachoGetSymbolByExternRelocationOffset64()

BOOLEAN MachoGetSymbolByExternRelocationOffset64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	Address,
		OUT MACH_NLIST_64 **	Symbol )

Retrieves the 64-bit symbol referenced by the extern Relocation targeting Address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address to search for.
[out]	Symbol	Buffer to output the symbol referenced by the Relocation into. The output is undefined when FALSE is returned. May be NULL.

Returns: Whether the Relocation exists.

◆ MachoGetSymbolByIndex()

MACH_NLIST_ANY * MachoGetSymbolByIndex	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Index )

Retrieves a symbol by its index.

Parameters

[in]	Context	Context of the Mach-O.
[in]	Index	Index of the symbol to locate.

Return values

NULL	NULL is returned on failure.

Definition at line 67 of file Symbols.c.

◆ MachoGetSymbolByIndex32()

MACH_NLIST * MachoGetSymbolByIndex32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Index )

Retrieves a 32-bit symbol by its index.

Parameters

[in]	Context	Context of the Mach-O.
[in]	Index	Index of the symbol to locate.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSymbolByIndex64()

MACH_NLIST_64 * MachoGetSymbolByIndex64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Index )

Retrieves a 64-bit symbol by its index.

Parameters

[in]	Context	Context of the Mach-O.
[in]	Index	Index of the symbol to locate.

Return values

NULL	NULL is returned on failure.

◆ MachoGetSymbolByRelocationOffset32()

BOOLEAN MachoGetSymbolByRelocationOffset32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	Address,
		OUT MACH_NLIST **	Symbol )

Retrieves the 32-bit symbol referenced by the Relocation targeting Address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address to search for.
[out]	Symbol	Buffer to output the symbol referenced by the Relocation into. The output is undefined when FALSE is returned. May be NULL.

Returns: Whether the Relocation exists.

◆ MachoGetSymbolByRelocationOffset64()

BOOLEAN MachoGetSymbolByRelocationOffset64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	Address,
		OUT MACH_NLIST_64 **	Symbol )

Retrieves the 64-bit symbol referenced by the Relocation targeting Address.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Address to search for.
[out]	Symbol	Buffer to output the symbol referenced by the Relocation into. The output is undefined when FALSE is returned. May be NULL.

Returns: Whether the Relocation exists.

◆ MachoGetSymbolName()

CONST CHAR8 * MachoGetSymbolName	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Symbol )

Retrieves a Symbol's name.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to retrieve the name of.

Return values

symbol name.

Definition at line 80 of file Symbols.c.

◆ MachoGetSymbolName32()

CONST CHAR8 * MachoGetSymbolName32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST *	Symbol )

Retrieves a 32-bit Symbol's name.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to retrieve the name of.

Return values

symbol name.

◆ MachoGetSymbolName64()

CONST CHAR8 * MachoGetSymbolName64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_64 *	Symbol )

Retrieves a 64-bit Symbol's name.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to retrieve the name of.

Return values

symbol name.

◆ MachoGetSymbolTable()

UINT32 MachoGetSymbolTable	(	IN OUT OC_MACHO_CONTEXT *	Context,
		OUT CONST MACH_NLIST_ANY **	SymbolTable,
		OUT CONST CHAR8 **StringTable	OPTIONAL,
		OUT CONST MACH_NLIST_ANY **LocalSymbols	OPTIONAL,
		OUT UINT32 *NumLocalSymbols	OPTIONAL,
		OUT CONST MACH_NLIST_ANY **ExternalSymbols	OPTIONAL,
		OUT UINT32 *NumExternalSymbols	OPTIONAL,
		OUT CONST MACH_NLIST_ANY **UndefinedSymbols	OPTIONAL,
		OUT UINT32 *NumUndefinedSymbols	OPTIONAL )

Obtain symbol tables.

Parameters

[in]	Context	Context of the Mach-O.
[out]	SymbolTable	Symbol table.
[out]	StringTable	String table for that symbol table.
[out]	LocalSymbols	Local symbol table.
[out]	NumLocalSymbols	Number of symbols in local symbol table.
[out]	ExternalSymbols	External symbol table.
[out]	NumExternalSymbols	Number of symbols in external symbol table.
[out]	UndefinedSymbols	Undefined symbol table.
[out]	NumUndefinedSymbols	Number of symbols in undefined symbol table.

Returns: number of symbols in symbol table or 0.

Definition at line 519 of file Header.c.

◆ MachoGetSymbolTable32()

UINT32 MachoGetSymbolTable32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		OUT CONST MACH_NLIST **	SymbolTable,
		OUT CONST CHAR8 **StringTable	OPTIONAL,
		OUT CONST MACH_NLIST **LocalSymbols	OPTIONAL,
		OUT UINT32 *NumLocalSymbols	OPTIONAL,
		OUT CONST MACH_NLIST **ExternalSymbols	OPTIONAL,
		OUT UINT32 *NumExternalSymbols	OPTIONAL,
		OUT CONST MACH_NLIST **UndefinedSymbols	OPTIONAL,
		OUT UINT32 *NumUndefinedSymbols	OPTIONAL )

Obtain 32-bit symbol tables.

Parameters

[in]	Context	Context of the Mach-O.
[out]	SymbolTable	Symbol table.
[out]	StringTable	String table for that symbol table.
[out]	LocalSymbols	Local symbol table.
[out]	NumLocalSymbols	Number of symbols in local symbol table.
[out]	ExternalSymbols	External symbol table.
[out]	NumExternalSymbols	Number of symbols in external symbol table.
[out]	UndefinedSymbols	Undefined symbol table.
[out]	NumUndefinedSymbols	Number of symbols in undefined symbol table.

Returns: number of symbols in symbol table or 0.

◆ MachoGetSymbolTable64()

UINT32 MachoGetSymbolTable64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		OUT CONST MACH_NLIST_64 **	SymbolTable,
		OUT CONST CHAR8 **StringTable	OPTIONAL,
		OUT CONST MACH_NLIST_64 **LocalSymbols	OPTIONAL,
		OUT UINT32 *NumLocalSymbols	OPTIONAL,
		OUT CONST MACH_NLIST_64 **ExternalSymbols	OPTIONAL,
		OUT UINT32 *NumExternalSymbols	OPTIONAL,
		OUT CONST MACH_NLIST_64 **UndefinedSymbols	OPTIONAL,
		OUT UINT32 *NumUndefinedSymbols	OPTIONAL )

Obtain 64-bit symbol tables.

Parameters

[in]	Context	Context of the Mach-O.
[out]	SymbolTable	Symbol table.
[out]	StringTable	String table for that symbol table.
[out]	LocalSymbols	Local symbol table.
[out]	NumLocalSymbols	Number of symbols in local symbol table.
[out]	ExternalSymbols	External symbol table.
[out]	NumExternalSymbols	Number of symbols in external symbol table.
[out]	UndefinedSymbols	Undefined symbol table.
[out]	NumUndefinedSymbols	Number of symbols in undefined symbol table.

Returns: number of symbols in symbol table or 0.

◆ MachoGetUuid()

MACH_UUID_COMMAND * MachoGetUuid ( IN OUT OC_MACHO_CONTEXT * Context )

Retrieves the first UUID Load Command.

Parameters

[in,out] Context Context of the Mach-O.

Return values

NULL	NULL is returned on failure.

Definition at line 124 of file Header.c.

◆ MachoGetVmSize()

UINT32 MachoGetVmSize ( IN OUT OC_MACHO_CONTEXT * Context )

Returns the Mach-O's virtual address space size.

Parameters

[out] Context Context of the Mach-O.

Definition at line 88 of file Header.c.

◆ MachoGetVtableNameFromClassName()

BOOLEAN MachoGetVtableNameFromClassName	(	IN CONST CHAR8 *	ClassName,
		IN UINTN	VtableNameSize,
		OUT CHAR8 *	VtableName )

Retrieves the VTable name of a class name.

Parameters

[in]	ClassName	Class name to get the VTable name of.
[in]	VtableNameSize	The size of VtableName.
[out]	VtableName	The output buffer for the VTable name.

Returns: Whether the name has been retrieved successfully.

Definition at line 239 of file CxxSymbols.c.

◆ MachoGetVtableSymbolsFromSmcp()

BOOLEAN MachoGetVtableSymbolsFromSmcp	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SmcpName,
		OUT CONST MACH_NLIST_ANY **	Vtable,
		OUT CONST MACH_NLIST_ANY **	MetaVtable )

Retrieves VTable and Meta VTable of a SMCP. Logically matches XNU's get_vtable_syms_from_smcp.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SmcpName	SMCP Symbol mame to retrieve the VTables from.
[out]	Vtable	Output buffer for the VTable symbol pointer.
[out]	MetaVtable	Output buffer for the Meta VTable symbol pointer.

Definition at line 413 of file CxxSymbols.c.

◆ MachoGetVtableSymbolsFromSmcp32()

BOOLEAN MachoGetVtableSymbolsFromSmcp32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SmcpName,
		OUT CONST MACH_NLIST **	Vtable,
		OUT CONST MACH_NLIST **	MetaVtable )

Retrieves 32-bit VTable and Meta VTable of a SMCP. Logically matches XNU's get_vtable_syms_from_smcp.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SmcpName	SMCP Symbol mame to retrieve the VTables from.
[out]	Vtable	Output buffer for the VTable symbol pointer.
[out]	MetaVtable	Output buffer for the Meta VTable symbol pointer.

◆ MachoGetVtableSymbolsFromSmcp64()

BOOLEAN MachoGetVtableSymbolsFromSmcp64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SmcpName,
		OUT CONST MACH_NLIST_64 **	Vtable,
		OUT CONST MACH_NLIST_64 **	MetaVtable )

Retrieves 64-bit VTable and Meta VTable of a SMCP. Logically matches XNU's get_vtable_syms_from_smcp.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SmcpName	SMCP Symbol mame to retrieve the VTables from.
[out]	Vtable	Output buffer for the VTable symbol pointer.
[out]	MetaVtable	Output buffer for the Meta VTable symbol pointer.

◆ MachoInitialiseSymtabsExternal()

BOOLEAN MachoInitialiseSymtabsExternal	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN OC_MACHO_CONTEXT *	SymsContext )

Definition at line 423 of file Header.c.

◆ MachoInitializeContext()

BOOLEAN MachoInitializeContext	(	OUT OC_MACHO_CONTEXT *	Context,
		IN VOID *	FileData,
		IN UINT32	FileSize,
		IN UINT32	HeaderOffset,
		IN UINT32	InnerSize,
		IN BOOLEAN	Is32Bit )

Initializes a Mach-O Context.

Parameters

[out]	Context	Mach-O Context to initialize.
[in]	FileData	Pointer to the file's expected Mach-O header.
[in]	FileSize	File size of FileData.
[in]	HeaderOffset	The amount of Bytes the Mach-O header is offset from the base (container, e.g. KC) of the file.
[in]	InnerSize	The size, in Bytes, of the inner Mach-O file.
[in]	Is32Bit	TRUE if Mach-O is 32-bit.

Returns: Whether Context has been initialized successfully.

Provides services for Mach-O headers.

Copyright (C) 2016 - 2018, Download-Fritz. All rights reserved.
This program and the accompanying materials are licensed and made available under the terms and conditions of the BSD License which accompanies this distribution. The full text of the license may be found at http://opensource.org/licenses/bsd-license.php.

THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.

Definition at line 29 of file Header.c.

◆ MachoInitializeContext32()

BOOLEAN MachoInitializeContext32	(	OUT OC_MACHO_CONTEXT *	Context,
		IN VOID *	FileData,
		IN UINT32	FileSize,
		IN UINT32	HeaderOffset,
		IN UINT32	InnerSize )

Initializes a 32-bit Mach-O Context.

Parameters

[out]	Context	Mach-O Context to initialize.
[in]	FileData	Pointer to the file's expected Mach-O header.
[in]	FileSize	File size of FileData.
[in]	HeaderOffset	The amount of Bytes the Mach-O header is offset from the base (container, e.g. KC) of the file.
[in]	InnerSize	The size, in Bytes, of the inner Mach-O file.

Returns: Whether Context has been initialized successfully.

◆ MachoInitializeContext64()

BOOLEAN MachoInitializeContext64	(	OUT OC_MACHO_CONTEXT *	Context,
		IN VOID *	FileData,
		IN UINT32	FileSize,
		IN UINT32	HeaderOffset,
		IN UINT32	InnerSize )

Initializes a 64-bit Mach-O Context.

Parameters

[out]	Context	Mach-O Context to initialize.
[in]	FileData	Pointer to the file's expected Mach-O header.
[in]	FileSize	File size of FileData.
[in]	HeaderOffset	The amount of Bytes the Mach-O header is offset from the base (container, e.g. KC) of the file.
[in]	InnerSize	The size, in Bytes, of the inner Mach-O file.

Returns: Whether Context has been initialized successfully.

◆ MachoIsRelocationPairTypeIntel64()

BOOLEAN MachoIsRelocationPairTypeIntel64 ( IN UINT8 Type )

Returns whether the Relocation's type matches a Pair's for the Intel 64 platform.

Parameters

[in] Type The Relocation's type to verify.

Definition at line 62 of file Relocations.c.

◆ MachoIsSymbolValueInRange()

BOOLEAN MachoIsSymbolValueInRange	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Symbol )

Returns whether the symbol's value is a valid address within the Mach-O referenced to by Context.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to verify the value of.

Definition at line 106 of file Symbols.c.

◆ MachoIsSymbolValueInRange32()

BOOLEAN MachoIsSymbolValueInRange32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST *	Symbol )

Returns whether the 32-bit symbol's value is a valid address within the Mach-O referenced to by Context.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to verify the value of.

◆ MachoIsSymbolValueInRange64()

BOOLEAN MachoIsSymbolValueInRange64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_64 *	Symbol )

Returns whether the 64-bit symbol's value is a valid address within the Mach-O referenced to by Context.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to verify the value of.

◆ MachoMergeSegments()

BOOLEAN MachoMergeSegments	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	Prefix )

Merge Mach-O segments into one with lowest protection.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Prefix	Segment prefix to merge.

Return values

TRUE	on success

Definition at line 673 of file Header.c.

◆ MachoPreserveRelocationIntel64()

BOOLEAN MachoPreserveRelocationIntel64 ( IN UINT8 Type )

Returns whether the Relocation shall be preserved for the Intel 64 platform.

Parameters

[in] Type The Relocation's type to verify.

Definition at line 76 of file Relocations.c.

◆ MachoRelocateSymbol()

BOOLEAN MachoRelocateSymbol	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	LinkAddress,
		IN OUT MACH_NLIST_ANY *	Symbol )

Relocate Symbol to be against LinkAddress.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	LinkAddress	The address to be linked against.
[in,out]	Symbol	The symbol to be relocated.

Returns: Whether the operation has been completed successfully.

Definition at line 136 of file Symbols.c.

◆ MachoRelocateSymbol32()

BOOLEAN MachoRelocateSymbol32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT32	LinkAddress,
		IN OUT MACH_NLIST *	Symbol )

Relocate 32-bit Symbol to be against LinkAddress.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	LinkAddress	The address to be linked against.
[in,out]	Symbol	The symbol to be relocated.

Returns: Whether the operation has been completed successfully.

◆ MachoRelocateSymbol64()

BOOLEAN MachoRelocateSymbol64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	LinkAddress,
		IN OUT MACH_NLIST_64 *	Symbol )

Relocate 64-bit Symbol to be against LinkAddress.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	LinkAddress	The address to be linked against.
[in,out]	Symbol	The symbol to be relocated.

Returns: Whether the operation has been completed successfully.

◆ MachoRelocationIsPairIntel32()

BOOLEAN MachoRelocationIsPairIntel32 ( IN UINT8 Type )

Returns whether the Relocation's type indicates a Pair for the Intel 32 platform.

Parameters

[in] Type The Relocation's type to verify.

Definition at line 32 of file Relocations.c.

◆ MachoRelocationIsPairIntel64()

BOOLEAN MachoRelocationIsPairIntel64 ( IN UINT8 Type )

Returns whether the Relocation's type indicates a Pair for the Intel 64 platform.

Parameters

[in] Type The Relocation's type to verify.

Definition at line 47 of file Relocations.c.

◆ MachoRuntimeGetEntryAddress()

UINT64 MachoRuntimeGetEntryAddress ( IN VOID * Image )

Find Mach-O entry point from LC_UNIXTHREAD loader command. This command does not verify Mach-O and assumes it is valid.

Parameters

[in] Image Loaded Mach-O image.

Returns: Entry point or 0.

Definition at line 572 of file Header.c.

◆ MachoSymbolGetDirectFileOffset()

BOOLEAN MachoSymbolGetDirectFileOffset	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN UINT64	Address,
		OUT UINT32 *	FileOffset,
		OUT UINT32 *MaxSize	OPTIONAL )

Retrieves the Mach-O file offset of the address pointed to by a Symbol.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Address	Virtual address to retrieve the offset of.
[out]	FileOffset	Pointer the file offset is returned into. If FALSE is returned, the output is undefined.
[out]	MaxSize	Maximum data safely available from FileOffset.

Return values

0	0 is returned on failure.

Definition at line 168 of file Symbols.c.

◆ MachoSymbolGetFileOffset()

BOOLEAN MachoSymbolGetFileOffset	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Symbol,
		OUT UINT32 *	FileOffset,
		OUT UINT32 *MaxSize	OPTIONAL )

Retrieves the Mach-O file offset of the address pointed to by a Symbol.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to retrieve the offset of.
[out]	FileOffset	Pointer the file offset is returned into. If FALSE is returned, the output is undefined.
[out]	MaxSize	Maximum data safely available from FileOffset.

Return values

0	0 is returned on failure.

Definition at line 153 of file Symbols.c.

◆ MachoSymbolGetFileOffset32()

BOOLEAN MachoSymbolGetFileOffset32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST *	Symbol,
		OUT UINT32 *	FileOffset,
		OUT UINT32 *MaxSize	OPTIONAL )

Retrieves the Mach-O file offset of the address pointed to by a 32-bit Symbol.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to retrieve the offset of.
[out]	FileOffset	Pointer the file offset is returned into. If FALSE is returned, the output is undefined.
[out]	MaxSize	Maximum data safely available from FileOffset.

Return values

0	0 is returned on failure.

◆ MachoSymbolGetFileOffset64()

BOOLEAN MachoSymbolGetFileOffset64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_64 *	Symbol,
		OUT UINT32 *	FileOffset,
		OUT UINT32 *MaxSize	OPTIONAL )

Retrieves the Mach-O file offset of the address pointed to by a 64-bit Symbol.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to retrieve the offset of.
[out]	FileOffset	Pointer the file offset is returned into. If FALSE is returned, the output is undefined.
[out]	MaxSize	Maximum data safely available from FileOffset.

Return values

0	0 is returned on failure.

◆ MachoSymbolIsDefined()

BOOLEAN MachoSymbolIsDefined	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Symbol )

Returns whether Symbol is defined.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to evaluate.

Definition at line 28 of file Symbols.c.

◆ MachoSymbolIsDefined32()

BOOLEAN MachoSymbolIsDefined32 ( IN CONST MACH_NLIST * Symbol )

Returns whether 32-bit Symbol is defined.

Parameters

[in] Symbol Symbol to evaluate.

◆ MachoSymbolIsDefined64()

BOOLEAN MachoSymbolIsDefined64 ( IN CONST MACH_NLIST_64 * Symbol )

Returns whether 64-bit Symbol is defined.

Parameters

[in] Symbol Symbol to evaluate.

◆ MachoSymbolIsLocalDefined()

BOOLEAN MachoSymbolIsLocalDefined	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_ANY *	Symbol )

Returns whether Symbol is defined locally.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to evaluate.

Definition at line 41 of file Symbols.c.

◆ MachoSymbolIsLocalDefined32()

BOOLEAN MachoSymbolIsLocalDefined32	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST *	Symbol )

Returns whether 32-bit Symbol is defined locally.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to evaluate.

◆ MachoSymbolIsLocalDefined64()

BOOLEAN MachoSymbolIsLocalDefined64	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST MACH_NLIST_64 *	Symbol )

Returns whether 64-bit Symbol is defined locally.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	Symbol	Symbol to evaluate.

◆ MachoSymbolIsSection32()

BOOLEAN MachoSymbolIsSection32 ( IN CONST MACH_NLIST * Symbol )

Returns whether 32-bit Symbol describes a section.

Parameters

[in] Symbol Symbol to evaluate.

◆ MachoSymbolIsSection64()

BOOLEAN MachoSymbolIsSection64 ( IN CONST MACH_NLIST_64 * Symbol )

Returns whether 64-bit Symbol describes a section.

Parameters

[in] Symbol Symbol to evaluate.

◆ MachoSymbolNameIsCxx()

BOOLEAN MachoSymbolNameIsCxx ( IN CONST CHAR8 * Name )

Returns whether the symbol name describes a C++ symbol.

Parameters

[in] Name The name to evaluate.

Definition at line 391 of file CxxSymbols.c.

◆ MachoSymbolNameIsMetaclassPointer()

BOOLEAN MachoSymbolNameIsMetaclassPointer	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SymbolName )

Returns whether SymbolName defines a Super Metaclass Pointer.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SymbolName	The symbol name to check.

Definition at line 88 of file CxxSymbols.c.

◆ MachoSymbolNameIsPadslot()

BOOLEAN MachoSymbolNameIsPadslot ( IN CONST CHAR8 * Name )

Returns whether Name is a Padslot.

Parameters

[in] Name The name to evaluate.

Definition at line 51 of file CxxSymbols.c.

◆ MachoSymbolNameIsPureVirtual()

BOOLEAN MachoSymbolNameIsPureVirtual ( IN CONST CHAR8 * Name )

Returns whether Name is pure virtual.

Parameters

[in] Name The name to evaluate.

Definition at line 42 of file CxxSymbols.c.

◆ MachoSymbolNameIsSmcp()

BOOLEAN MachoSymbolNameIsSmcp	(	IN OUT OC_MACHO_CONTEXT *	Context,
		IN CONST CHAR8 *	SymbolName )

Returns whether SymbolName defines a Super Metaclass Pointer.

Parameters

[in,out]	Context	Context of the Mach-O.
[in]	SymbolName	The symbol name to check.

Definition at line 60 of file CxxSymbols.c.

◆ MachoSymbolNameIsVtable()

BOOLEAN MachoSymbolNameIsVtable ( IN CONST CHAR8 * SymbolName )

Returns whether SymbolName defines a VTable.

Parameters

[in] SymbolName The symbol name to check.

Definition at line 379 of file CxxSymbols.c.

Data Structures

Macros

Functions

Detailed Description

Macro Definition Documentation

◆ MACHO_ALIGN

◆ MACHO_PAGE_SIZE

Function Documentation

◆ FatFilterArchitecture32()

◆ FatFilterArchitecture64()

◆ FatFilterArchitectureByType()

◆ FatGetArchitectureOffset()

◆ MachoExpandImage()

◆ MachoGetClassNameFromMetaClassPointer()

◆ MachoGetClassNameFromSuperMetaClassPointer()

◆ MachoGetClassNameFromVtableName()

◆ MachoGetExpandedImageSize()

◆ MachoGetFileData()

◆ MachoGetFilePointerByAddress()

◆ MachoGetFileSize()

◆ MachoGetFinalSymbolNameFromClassName()

◆ MachoGetFunctionPrefixFromClassName()

◆ MachoGetIndirectSymbolName()

◆ MachoGetIndirectSymbolName32()

◆ MachoGetIndirectSymbolName64()

◆ MachoGetIndirectSymbolTable()

◆ MachoGetIndirectSymbolTable32()

◆ MachoGetIndirectSymbolTable64()

◆ MachoGetInnerSize()

◆ MachoGetLastAddress()

◆ MachoGetLocalDefinedSymbolByName()

◆ MachoGetLocalDefinedSymbolByName32()

◆ MachoGetLocalDefinedSymbolByName64()

◆ MachoGetMachHeader()

◆ MachoGetMachHeader32()

◆ MachoGetMachHeader64()

◆ MachoGetMetaclassSymbolFromSmcpSymbol()

◆ MachoGetMetaclassSymbolFromSmcpSymbol32()

◆ MachoGetMetaclassSymbolFromSmcpSymbol64()

◆ MachoGetMetaVtableNameFromClassName()

◆ MachoGetNextCommand()

◆ MachoGetNextSection()

◆ MachoGetNextSection32()

◆ MachoGetNextSection64()

◆ MachoGetNextSegment()

◆ MachoGetNextSegment32()

◆ MachoGetNextSegment64()

◆ MachoGetSectionByAddress32()

◆ MachoGetSectionByAddress64()

◆ MachoGetSectionByIndex()

◆ MachoGetSectionByIndex32()

◆ MachoGetSectionByIndex64()

◆ MachoGetSectionByName()

◆ MachoGetSectionByName32()

◆ MachoGetSectionByName64()

◆ MachoGetSegmentByName()

◆ MachoGetSegmentByName32()

◆ MachoGetSegmentByName64()

◆ MachoGetSegmentSectionByName()

◆ MachoGetSegmentSectionByName32()

◆ MachoGetSegmentSectionByName64()

◆ MachoGetSymbolByExternRelocationOffset()

◆ MachoGetSymbolByExternRelocationOffset32()

◆ MachoGetSymbolByExternRelocationOffset64()

◆ MachoGetSymbolByIndex()

◆ MachoGetSymbolByIndex32()

◆ MachoGetSymbolByIndex64()

◆ MachoGetSymbolByRelocationOffset32()

◆ MachoGetSymbolByRelocationOffset64()

◆ MachoGetSymbolName()

◆ MachoGetSymbolName32()

◆ MachoGetSymbolName64()

◆ MachoGetSymbolTable()

◆ MachoGetSymbolTable32()

◆ MachoGetSymbolTable64()

◆ MachoGetUuid()

◆ MachoGetVmSize()

◆ MachoGetVtableNameFromClassName()

◆ MachoGetVtableSymbolsFromSmcp()

◆ MachoGetVtableSymbolsFromSmcp32()