1 /* $NetBSD: elf_machdep.h,v 1.8 2001/12/09 23:05:58 thorpej 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 ELF32_MACHDEP_ID EM_MIPS 12 #define ELF64_MACHDEP_ID EM_MIPS 13 14 #define ARCH_ELFSIZE 32 /* MD native binary size */ 15 16 /* mips relocs. */ 17 18 #define R_MIPS_NONE 0 19 #define R_MIPS_16 1 20 #define R_MIPS_32 2 21 #define R_MIPS_REL32 3 22 #define R_MIPS_REL R_MIPS_REL32 23 #define R_MIPS_26 4 24 #define R_MIPS_HI16 5 /* high 16 bits of symbol value */ 25 #define R_MIPS_LO16 6 /* low 16 bits of symbol value */ 26 #define R_MIPS_GPREL16 7 /* GP-relative reference */ 27 #define R_MIPS_LITERAL 8 /* Reference to literal section */ 28 #define R_MIPS_GOT16 9 /* Reference to global offset table */ 29 #define R_MIPS_GOT R_MIPS_GOT16 30 #define R_MIPS_PC16 10 /* 16 bit PC relative reference */ 31 #define R_MIPS_CALL16 11 /* 16 bit call thru glbl offset tbl */ 32 #define R_MIPS_CALL R_MIPS_CALL16 33 #define R_MIPS_GPREL32 12 34 35 /* 13, 14, 15 are not defined at this point. */ 36 #define R_MIPS_UNUSED1 13 37 #define R_MIPS_UNUSED2 14 38 #define R_MIPS_UNUSED3 15 39 40 /* 41 * The remaining relocs are apparently part of the 64-bit Irix ELF ABI. 42 */ 43 #define R_MIPS_SHIFT5 16 44 #define R_MIPS_SHIFT6 17 45 46 #define R_MIPS_64 18 47 #define R_MIPS_GOT_DISP 19 48 #define R_MIPS_GOT_PAGE 20 49 #define R_MIPS_GOT_OFST 21 50 #define R_MIPS_GOT_HI16 22 51 #define R_MIPS_GOT_LO16 23 52 #define R_MIPS_SUB 24 53 #define R_MIPS_INSERT_A 25 54 #define R_MIPS_INSERT_B 26 55 #define R_MIPS_DELETE 27 56 #define R_MIPS_HIGHER 28 57 #define R_MIPS_HIGHEST 29 58 #define R_MIPS_CALL_HI16 30 59 #define R_MIPS_CALL_LO16 31 60 #define R_MIPS_SCN_DISP 32 61 #define R_MIPS_REL16 33 62 #define R_MIPS_ADD_IMMEDIATE 34 63 #define R_MIPS_PJUMP 35 64 #define R_MIPS_RELGOT 36 65 66 #define R_MIPS_max 37 67 #define R_TYPE(name) __CONCAT(R_MIPS_,name) 68 69 70 /* mips dynamic tags */ 71 72 #define DT_MIPS_RLD_VERSION 0x70000001 73 #define DT_MIPS_TIME_STAMP 0x70000002 74 #define DT_MIPS_ICHECKSUM 0x70000003 75 #define DT_MIPS_IVERSION 0x70000004 76 #define DT_MIPS_FLAGS 0x70000005 77 #define DT_MIPS_BASE_ADDRESS 0x70000006 78 #define DT_MIPS_CONFLICT 0x70000008 79 #define DT_MIPS_LIBLIST 0x70000009 80 #define DT_MIPS_CONFLICTNO 0x7000000b 81 #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* number of local got ents */ 82 #define DT_MIPS_LIBLISTNO 0x70000010 83 #define DT_MIPS_SYMTABNO 0x70000011 /* number of .dynsym entries */ 84 #define DT_MIPS_UNREFEXTNO 0x70000012 85 #define DT_MIPS_GOTSYM 0x70000013 /* first dynamic sym in got */ 86 #define DT_MIPS_HIPAGENO 0x70000014 87 #define DT_MIPS_RLD_MAP 0x70000016 /* address of loader map */ 88 89 /* 90 * Tell the kernel ELF exec code not to try relocating the interpreter 91 * (ld.so) for dynamically-linked ELF binaries. 92 */ 93 #ifdef _KERNEL 94 #define ELF_INTERP_NON_RELOCATABLE 95 #endif 96