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- /*
- * Definitions needed for accessing Irix ELF headers
- */
- typedef struct {
- uchar ident[16]; /* ident bytes */
- ushort type; /* file type */
- ushort machine; /* target machine */
- int version; /* file version */
- ulong elfentry; /* start address */
- ulong phoff; /* phdr file offset */
- ulong shoff; /* shdr file offset */
- int flags; /* file flags */
- ushort ehsize; /* sizeof ehdr */
- ushort phentsize; /* sizeof phdr */
- ushort phnum; /* number phdrs */
- ushort shentsize; /* sizeof shdr */
- ushort shnum; /* number shdrs */
- ushort shstrndx; /* shdr string index */
- } Ehdr;
- typedef struct {
- int type; /* entry type */
- ulong offset; /* file offset */
- ulong vaddr; /* virtual address */
- ulong paddr; /* physical address */
- int filesz; /* file size */
- ulong memsz; /* memory size */
- int flags; /* entry flags */
- int align; /* memory/file alignment */
- } Phdr;
- typedef struct {
- ulong name; /* section name */
- ulong type; /* SHT_... */
- ulong flags; /* SHF_... */
- ulong addr; /* virtual address */
- ulong offset; /* file offset */
- ulong size; /* section size */
- ulong link; /* misc info */
- ulong info; /* misc info */
- ulong addralign; /* memory alignment */
- ulong entsize; /* entry size if table */
- } Shdr;
- enum {
- /* Ehdr codes */
- MAG0 = 0, /* ident[] indexes */
- MAG1 = 1,
- MAG2 = 2,
- MAG3 = 3,
- CLASS = 4,
- DATA = 5,
- VERSION = 6,
- ELFCLASSNONE = 0, /* ident[CLASS] */
- ELFCLASS32 = 1,
- ELFCLASS64 = 2,
- ELFCLASSNUM = 3,
- ELFDATANONE = 0, /* ident[DATA] */
- ELFDATA2LSB = 1,
- ELFDATA2MSB = 2,
- ELFDATANUM = 3,
- NOETYPE = 0, /* type */
- REL = 1,
- EXEC = 2,
- DYN = 3,
- CORE = 4,
- NONE = 0, /* machine */
- M32 = 1, /* AT&T WE 32100 */
- SPARC = 2, /* Sun SPARC */
- I386 = 3, /* Intel 80386 */
- M68K = 4, /* Motorola 68000 */
- M88K = 5, /* Motorola 88000 */
- I486 = 6, /* Intel 80486 */
- I860 = 7, /* Intel i860 */
- MIPS = 8, /* Mips R2000 */
- S370 = 9, /* Amdhal */
- POWER = 20, /* PowerPC */
- SPARC64 = 18, /* Sun SPARC v9 */
- AMD64 = 62, /* Amd64 */
- NO_VERSION = 0, /* version, ident[VERSION] */
- CURRENT = 1,
- /* Phdr Codes */
- NOPTYPE = 0, /* type */
- LOAD = 1,
- DYNAMIC = 2,
- INTERP = 3,
- NOTE = 4,
- SHLIB = 5,
- PHDR = 6,
- R = 0x4, /* flags */
- W = 0x2,
- X = 0x1,
- };
- #define ELF_MAG ((0x7f<<24) | ('E'<<16) | ('L'<<8) | 'F')
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