NetBSD/sys/arch/mips/include/elf_machdep.h

96 lines
2.7 KiB
C

/* $NetBSD: elf_machdep.h,v 1.8 2001/12/09 23:05:58 thorpej Exp $ */
#define ELF32_MACHDEP_ID_CASES \
case EM_MIPS: \
break;
#define ELF64_MACHDEP_ID_CASES \
/* no 64-bit ELF machine types supported */
#define ELF32_MACHDEP_ID EM_MIPS
#define ELF64_MACHDEP_ID EM_MIPS
#define ARCH_ELFSIZE 32 /* MD native binary size */
/* mips relocs. */
#define R_MIPS_NONE 0
#define R_MIPS_16 1
#define R_MIPS_32 2
#define R_MIPS_REL32 3
#define R_MIPS_REL R_MIPS_REL32
#define R_MIPS_26 4
#define R_MIPS_HI16 5 /* high 16 bits of symbol value */
#define R_MIPS_LO16 6 /* low 16 bits of symbol value */
#define R_MIPS_GPREL16 7 /* GP-relative reference */
#define R_MIPS_LITERAL 8 /* Reference to literal section */
#define R_MIPS_GOT16 9 /* Reference to global offset table */
#define R_MIPS_GOT R_MIPS_GOT16
#define R_MIPS_PC16 10 /* 16 bit PC relative reference */
#define R_MIPS_CALL16 11 /* 16 bit call thru glbl offset tbl */
#define R_MIPS_CALL R_MIPS_CALL16
#define R_MIPS_GPREL32 12
/* 13, 14, 15 are not defined at this point. */
#define R_MIPS_UNUSED1 13
#define R_MIPS_UNUSED2 14
#define R_MIPS_UNUSED3 15
/*
* The remaining relocs are apparently part of the 64-bit Irix ELF ABI.
*/
#define R_MIPS_SHIFT5 16
#define R_MIPS_SHIFT6 17
#define R_MIPS_64 18
#define R_MIPS_GOT_DISP 19
#define R_MIPS_GOT_PAGE 20
#define R_MIPS_GOT_OFST 21
#define R_MIPS_GOT_HI16 22
#define R_MIPS_GOT_LO16 23
#define R_MIPS_SUB 24
#define R_MIPS_INSERT_A 25
#define R_MIPS_INSERT_B 26
#define R_MIPS_DELETE 27
#define R_MIPS_HIGHER 28
#define R_MIPS_HIGHEST 29
#define R_MIPS_CALL_HI16 30
#define R_MIPS_CALL_LO16 31
#define R_MIPS_SCN_DISP 32
#define R_MIPS_REL16 33
#define R_MIPS_ADD_IMMEDIATE 34
#define R_MIPS_PJUMP 35
#define R_MIPS_RELGOT 36
#define R_MIPS_max 37
#define R_TYPE(name) __CONCAT(R_MIPS_,name)
/* mips dynamic tags */
#define DT_MIPS_RLD_VERSION 0x70000001
#define DT_MIPS_TIME_STAMP 0x70000002
#define DT_MIPS_ICHECKSUM 0x70000003
#define DT_MIPS_IVERSION 0x70000004
#define DT_MIPS_FLAGS 0x70000005
#define DT_MIPS_BASE_ADDRESS 0x70000006
#define DT_MIPS_CONFLICT 0x70000008
#define DT_MIPS_LIBLIST 0x70000009
#define DT_MIPS_CONFLICTNO 0x7000000b
#define DT_MIPS_LOCAL_GOTNO 0x7000000a /* number of local got ents */
#define DT_MIPS_LIBLISTNO 0x70000010
#define DT_MIPS_SYMTABNO 0x70000011 /* number of .dynsym entries */
#define DT_MIPS_UNREFEXTNO 0x70000012
#define DT_MIPS_GOTSYM 0x70000013 /* first dynamic sym in got */
#define DT_MIPS_HIPAGENO 0x70000014
#define DT_MIPS_RLD_MAP 0x70000016 /* address of loader map */
/*
* Tell the kernel ELF exec code not to try relocating the interpreter
* (ld.so) for dynamically-linked ELF binaries.
*/
#ifdef _KERNEL
#define ELF_INTERP_NON_RELOCATABLE
#endif