1 /* $NetBSD: elf_machdep.h,v 1.7 2000/04/02 15:35:50 minoura Exp $ */ 2 3 #define ELF32_MACHDEP_ID_CASES \ 4 case EM_MIPS: \ 5 break; 6 7 #define ELF64_MACHDEP_ID_CASES \ 8 /* no 64-bit ELF machine types supported */ 9 10 11 #define ARCH_ELFSIZE 32 /* MD native binary size */ 12 13 /* mips relocs. */ 14 15 #define R_MIPS_NONE 0 16 #define R_MIPS_16 1 17 #define R_MIPS_32 2 18 #define R_MIPS_REL32 3 19 #define R_MIPS_REL R_MIPS_REL32 20 #define R_MIPS_26 4 21 #define R_MIPS_HI16 5 /* high 16 bits of symbol value */ 22 #define R_MIPS_LO16 6 /* low 16 bits of symbol value */ 23 #define R_MIPS_GPREL16 7 /* GP-relative reference */ 24 #define R_MIPS_LITERAL 8 /* Reference to literal section */ 25 #define R_MIPS_GOT16 9 /* Reference to global offset table */ 26 #define R_MIPS_GOT R_MIPS_GOT16 27 #define R_MIPS_PC16 10 /* 16 bit PC relative reference */ 28 #define R_MIPS_CALL16 11 /* 16 bit call thru glbl offset tbl */ 29 #define R_MIPS_CALL R_MIPS_CALL16 30 #define R_MIPS_GPREL32 12 31 32 /* 13, 14, 15 are not defined at this point. */ 33 #define R_MIPS_UNUSED1 13 34 #define R_MIPS_UNUSED2 14 35 #define R_MIPS_UNUSED3 15 36 37 /* 38 * The remaining relocs are apparently part of the 64-bit Irix ELF ABI. 39 */ 40 #define R_MIPS_SHIFT5 16 41 #define R_MIPS_SHIFT6 17 42 43 #define R_MIPS_64 18 44 #define R_MIPS_GOT_DISP 19 45 #define R_MIPS_GOT_PAGE 20 46 #define R_MIPS_GOT_OFST 21 47 #define R_MIPS_GOT_HI16 22 48 #define R_MIPS_GOT_LO16 23 49 #define R_MIPS_SUB 24 50 #define R_MIPS_INSERT_A 25 51 #define R_MIPS_INSERT_B 26 52 #define R_MIPS_DELETE 27 53 #define R_MIPS_HIGHER 28 54 #define R_MIPS_HIGHEST 29 55 #define R_MIPS_CALL_HI16 30 56 #define R_MIPS_CALL_LO16 31 57 #define R_MIPS_SCN_DISP 32 58 #define R_MIPS_REL16 33 59 #define R_MIPS_ADD_IMMEDIATE 34 60 #define R_MIPS_PJUMP 35 61 #define R_MIPS_RELGOT 36 62 63 #define R_MIPS_max 37 64 #define R_TYPE(name) __CONCAT(R_MIPS_,name) 65 66 67 /* mips dynamic tags */ 68 69 #define DT_MIPS_RLD_VERSION 0x70000001 70 #define DT_MIPS_TIME_STAMP 0x70000002 71 #define DT_MIPS_ICHECKSUM 0x70000003 72 #define DT_MIPS_IVERSION 0x70000004 73 #define DT_MIPS_FLAGS 0x70000005 74 #define DT_MIPS_BASE_ADDRESS 0x70000006 75 #define DT_MIPS_CONFLICT 0x70000008 76 #define DT_MIPS_LIBLIST 0x70000009 77 #define DT_MIPS_CONFLICTNO 0x7000000b 78 #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* number of local got ents */ 79 #define DT_MIPS_LIBLISTNO 0x70000010 80 #define DT_MIPS_SYMTABNO 0x70000011 /* number of .dynsym entries */ 81 #define DT_MIPS_UNREFEXTNO 0x70000012 82 #define DT_MIPS_GOTSYM 0x70000013 /* first dynamic sym in got */ 83 #define DT_MIPS_HIPAGENO 0x70000014 84 #define DT_MIPS_RLD_MAP 0x70000016 /* address of loader map */ 85 86 /* 87 * Tell the kernel ELF exec code not to try relocating the interpreter 88 * (ld.so) for dynamically-linked ELF binaries. 89 */ 90 #ifdef _KERNEL 91 #define ELF_INTERP_NON_RELOCATABLE 92 #endif 93