Description

File format of an ELF Segment header.

Byte order of members depends on e_ident value in file header. This code comes directly from "Executable and Linkable Format (ELF)", Portable Formats Specification, Version 1.1, Tool Interface Standards (TIS) and not from any header file. The 64-bit structure is gleaned from the Linux elf(5) man page. Segment table entries (a.k.a., ELF program headers) either describe process segments or give supplementary info which does not contribute to the process image.

Definition at line 20014 of file binaryInstruction.C.

Public Attributes
uint32_t	p_type
	0x00 kind of segment

uint32_t	p_offset
	0x04 file offset

uint32_t	p_vaddr
	0x08 desired mapped address of segment

uint32_t	p_paddr
	0x0c physical address where supported (unused by System V)

uint32_t	p_filesz
	0x20 bytes in file (may be zero or other value smaller than p_memsz)

uint32_t	p_memsz
	0x24 number of bytes when mapped (may be zero)

uint32_t	p_flags
	0x28

uint32_t	p_align
	0x2c alignment for file and memory (0,1=>none); power of two

Member Data Documentation

◆ p_type

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_type

0x00 kind of segment

Definition at line 20015 of file binaryInstruction.C.

◆ p_offset

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_offset

0x04 file offset

Definition at line 20016 of file binaryInstruction.C.

◆ p_vaddr

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_vaddr

0x08 desired mapped address of segment

Definition at line 20017 of file binaryInstruction.C.

◆ p_paddr

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_paddr

0x0c physical address where supported (unused by System V)

Definition at line 20018 of file binaryInstruction.C.

◆ p_filesz

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_filesz

0x20 bytes in file (may be zero or other value smaller than p_memsz)

Definition at line 20019 of file binaryInstruction.C.

◆ p_memsz

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_memsz

0x24 number of bytes when mapped (may be zero)

Definition at line 20020 of file binaryInstruction.C.

◆ p_flags

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_flags

0x28

Definition at line 20021 of file binaryInstruction.C.

◆ p_align

uint32_t SgAsmElfSegmentTableEntry::Elf32SegmentTableEntry_disk::p_align

0x2c alignment for file and memory (0,1=>none); power of two

Definition at line 20022 of file binaryInstruction.C.

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

binaryInstruction.C