ProgramHeader (B2R2)

ProgramHeader Type

Namespace: B2R2.FrontEnd.BinFile.ELF
Assembly: B2R2.FrontEnd.BinFile.dll
Base Type: obj
All Interfaces: IEquatable<ProgramHeader> , IStructuralEquatable , IComparable<ProgramHeader> , IComparable , IStructuralComparable

An executable or shared object file's program header table is an array of structures, each of which describes a segment or the other information a system needs to prepare for execution. An object file segment contains one or more sections. Program headers are meaningful only for executable and shared object files. A file specifies its own program header size with the ELF header's members.

Record fields

Record Field	Description
`PHAddr` Full Usage: `PHAddr` Field type: `Addr`	The virtual address at which the first byte of the segment resides in memory. Field type: `Addr`
`PHAlignment` Full Usage: `PHAlignment` Field type: `uint64`	The value to which the segments are aligned in memory and in the file. Field type: `uint64`
`PHFileSize` Full Usage: `PHFileSize` Field type: `uint64`	The number of bytes in the file image of the segment. Field type: `uint64`
`PHFlags` Full Usage: `PHFlags` Field type: `Permission`	Flags relevant to the segment. Field type: `Permission`
`PHMemSize` Full Usage: `PHMemSize` Field type: `uint64`	The number of bytes in the memory image of the segment. This can be greater than PHFileSize as some sections (w/ SHTNoBits type) occupy nothing in the binary file, but can be mapped in the segment at runtime. Field type: `uint64`
`PHOffset` Full Usage: `PHOffset` Field type: `uint64`	An offset from the beginning of the file at which the first byte of the segment resides in memory. Field type: `uint64`
`PHPhyAddr` Full Usage: `PHPhyAddr` Field type: `Addr`	The physical address of the segment. This is reserved for systems using physical addresses. Field type: `Addr`
`PHType` Full Usage: `PHType` Field type: `ProgramHeaderType`	Program header type. Field type: `ProgramHeaderType`