LLVM 20.0.0git
Public Attributes | Static Public Attributes | List of all members
llvm::objcopy::macho::CodeSignatureInfo Struct Reference

When MachO binaries include a LC_CODE_SIGNATURE load command, the __LINKEDIT data segment will include a section corresponding to the LC_CODE_SIGNATURE load command. More...

#include "ObjCopy/MachO/MachOLayoutBuilder.h"

Public Attributes

uint32_t StartOffset
 
uint32_t AllHeadersSize
 
uint32_t BlockCount
 
StringRef OutputFileName
 
uint32_t Size
 

Static Public Attributes

static constexpr uint32_t Align = 16
 
static constexpr uint8_t BlockSizeShift = 12
 
static constexpr size_t BlockSize = (1 << BlockSizeShift)
 
static constexpr size_t HashSize = 256 / 8
 
static constexpr size_t BlobHeadersSize
 
static constexpr uint32_t FixedHeadersSize
 

Detailed Description

When MachO binaries include a LC_CODE_SIGNATURE load command, the __LINKEDIT data segment will include a section corresponding to the LC_CODE_SIGNATURE load command.

This section serves as a signature for the binary. Included in the CodeSignature section is a header followed by a hash of the binary. If present, the CodeSignature section is the last component of the binary.

Definition at line 25 of file MachOLayoutBuilder.h.

Member Data Documentation

◆ Align

constexpr uint32_t llvm::objcopy::macho::CodeSignatureInfo::Align = 16
staticconstexpr

Definition at line 29 of file MachOLayoutBuilder.h.

◆ AllHeadersSize

uint32_t llvm::objcopy::macho::CodeSignatureInfo::AllHeadersSize

Definition at line 47 of file MachOLayoutBuilder.h.

◆ BlobHeadersSize

constexpr size_t llvm::objcopy::macho::CodeSignatureInfo::BlobHeadersSize
staticconstexpr
Initial value:

Definition at line 36 of file MachOLayoutBuilder.h.

◆ BlockCount

uint32_t llvm::objcopy::macho::CodeSignatureInfo::BlockCount

Definition at line 49 of file MachOLayoutBuilder.h.

◆ BlockSize

constexpr size_t llvm::objcopy::macho::CodeSignatureInfo::BlockSize = (1 << BlockSizeShift)
staticconstexpr

Definition at line 32 of file MachOLayoutBuilder.h.

◆ BlockSizeShift

constexpr uint8_t llvm::objcopy::macho::CodeSignatureInfo::BlockSizeShift = 12
staticconstexpr

Definition at line 30 of file MachOLayoutBuilder.h.

◆ FixedHeadersSize

constexpr uint32_t llvm::objcopy::macho::CodeSignatureInfo::FixedHeadersSize
staticconstexpr
Initial value:

Definition at line 40 of file MachOLayoutBuilder.h.

◆ HashSize

constexpr size_t llvm::objcopy::macho::CodeSignatureInfo::HashSize = 256 / 8
staticconstexpr

Definition at line 35 of file MachOLayoutBuilder.h.

◆ OutputFileName

StringRef llvm::objcopy::macho::CodeSignatureInfo::OutputFileName

Definition at line 50 of file MachOLayoutBuilder.h.

◆ Size

uint32_t llvm::objcopy::macho::CodeSignatureInfo::Size

Definition at line 53 of file MachOLayoutBuilder.h.

◆ StartOffset

uint32_t llvm::objcopy::macho::CodeSignatureInfo::StartOffset

Definition at line 45 of file MachOLayoutBuilder.h.


The documentation for this struct was generated from the following file: