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1 #ifndef _QEMU_ELF_H |
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2 #define _QEMU_ELF_H |
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3 |
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4 #include <inttypes.h> |
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5 |
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6 /* 32-bit ELF base types. */ |
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7 typedef uint32_t Elf32_Addr; |
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8 typedef uint16_t Elf32_Half; |
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9 typedef uint32_t Elf32_Off; |
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10 typedef int32_t Elf32_Sword; |
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11 typedef uint32_t Elf32_Word; |
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12 |
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13 /* 64-bit ELF base types. */ |
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14 typedef uint64_t Elf64_Addr; |
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15 typedef uint16_t Elf64_Half; |
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16 typedef int16_t Elf64_SHalf; |
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17 typedef uint64_t Elf64_Off; |
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18 typedef int32_t Elf64_Sword; |
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19 typedef uint32_t Elf64_Word; |
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20 typedef uint64_t Elf64_Xword; |
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21 typedef int64_t Elf64_Sxword; |
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22 |
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23 /* These constants are for the segment types stored in the image headers */ |
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24 #define PT_NULL 0 |
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25 #define PT_LOAD 1 |
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26 #define PT_DYNAMIC 2 |
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27 #define PT_INTERP 3 |
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28 #define PT_NOTE 4 |
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29 #define PT_SHLIB 5 |
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30 #define PT_PHDR 6 |
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31 #define PT_LOPROC 0x70000000 |
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32 #define PT_HIPROC 0x7fffffff |
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33 #define PT_MIPS_REGINFO 0x70000000 |
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34 #define PT_MIPS_OPTIONS 0x70000001 |
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35 |
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36 /* Flags in the e_flags field of the header */ |
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37 /* MIPS architecture level. */ |
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38 #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ |
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39 #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ |
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40 #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ |
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41 #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ |
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42 #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ |
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43 #define EF_MIPS_ARCH_32 0x50000000 /* MIPS32 code. */ |
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44 #define EF_MIPS_ARCH_64 0x60000000 /* MIPS64 code. */ |
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45 |
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46 /* The ABI of a file. */ |
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47 #define EF_MIPS_ABI_O32 0x00001000 /* O32 ABI. */ |
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48 #define EF_MIPS_ABI_O64 0x00002000 /* O32 extended for 64 bit. */ |
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49 |
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50 #define EF_MIPS_NOREORDER 0x00000001 |
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51 #define EF_MIPS_PIC 0x00000002 |
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52 #define EF_MIPS_CPIC 0x00000004 |
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53 #define EF_MIPS_ABI2 0x00000020 |
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54 #define EF_MIPS_OPTIONS_FIRST 0x00000080 |
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55 #define EF_MIPS_32BITMODE 0x00000100 |
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56 #define EF_MIPS_ABI 0x0000f000 |
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57 #define EF_MIPS_ARCH 0xf0000000 |
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58 |
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59 /* These constants define the different elf file types */ |
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60 #define ET_NONE 0 |
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61 #define ET_REL 1 |
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62 #define ET_EXEC 2 |
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63 #define ET_DYN 3 |
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64 #define ET_CORE 4 |
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65 #define ET_LOPROC 0xff00 |
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66 #define ET_HIPROC 0xffff |
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67 |
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68 /* These constants define the various ELF target machines */ |
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69 #define EM_NONE 0 |
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70 #define EM_M32 1 |
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71 #define EM_SPARC 2 |
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72 #define EM_386 3 |
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73 #define EM_68K 4 |
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74 #define EM_88K 5 |
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75 #define EM_486 6 /* Perhaps disused */ |
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76 #define EM_860 7 |
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77 |
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78 #define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */ |
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79 |
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80 #define EM_MIPS_RS4_BE 10 /* MIPS R4000 big-endian */ |
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81 |
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82 #define EM_PARISC 15 /* HPPA */ |
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83 |
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84 #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ |
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85 |
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86 #define EM_PPC 20 /* PowerPC */ |
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87 #define EM_PPC64 21 /* PowerPC64 */ |
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88 |
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89 #define EM_ARM 40 /* ARM */ |
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90 |
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91 #define EM_SH 42 /* SuperH */ |
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92 |
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93 #define EM_SPARCV9 43 /* SPARC v9 64-bit */ |
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94 |
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95 #define EM_IA_64 50 /* HP/Intel IA-64 */ |
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96 |
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97 #define EM_X86_64 62 /* AMD x86-64 */ |
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98 |
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99 #define EM_S390 22 /* IBM S/390 */ |
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100 |
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101 #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ |
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102 |
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103 #define EM_V850 87 /* NEC v850 */ |
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104 |
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105 #define EM_H8_300H 47 /* Hitachi H8/300H */ |
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106 #define EM_H8S 48 /* Hitachi H8S */ |
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107 |
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108 /* |
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109 * This is an interim value that we will use until the committee comes |
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110 * up with a final number. |
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111 */ |
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112 #define EM_ALPHA 0x9026 |
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113 |
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114 /* Bogus old v850 magic number, used by old tools. */ |
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115 #define EM_CYGNUS_V850 0x9080 |
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116 |
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117 /* |
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118 * This is the old interim value for S/390 architecture |
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119 */ |
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120 #define EM_S390_OLD 0xA390 |
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121 |
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122 /* This is the info that is needed to parse the dynamic section of the file */ |
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123 #define DT_NULL 0 |
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124 #define DT_NEEDED 1 |
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125 #define DT_PLTRELSZ 2 |
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126 #define DT_PLTGOT 3 |
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127 #define DT_HASH 4 |
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128 #define DT_STRTAB 5 |
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129 #define DT_SYMTAB 6 |
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130 #define DT_RELA 7 |
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131 #define DT_RELASZ 8 |
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132 #define DT_RELAENT 9 |
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133 #define DT_STRSZ 10 |
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134 #define DT_SYMENT 11 |
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135 #define DT_INIT 12 |
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136 #define DT_FINI 13 |
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137 #define DT_SONAME 14 |
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138 #define DT_RPATH 15 |
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139 #define DT_SYMBOLIC 16 |
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140 #define DT_REL 17 |
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141 #define DT_RELSZ 18 |
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142 #define DT_RELENT 19 |
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143 #define DT_PLTREL 20 |
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144 #define DT_DEBUG 21 |
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145 #define DT_TEXTREL 22 |
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146 #define DT_JMPREL 23 |
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147 #define DT_LOPROC 0x70000000 |
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148 #define DT_HIPROC 0x7fffffff |
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149 #define DT_MIPS_RLD_VERSION 0x70000001 |
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150 #define DT_MIPS_TIME_STAMP 0x70000002 |
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151 #define DT_MIPS_ICHECKSUM 0x70000003 |
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152 #define DT_MIPS_IVERSION 0x70000004 |
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153 #define DT_MIPS_FLAGS 0x70000005 |
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154 #define RHF_NONE 0 |
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155 #define RHF_HARDWAY 1 |
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156 #define RHF_NOTPOT 2 |
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157 #define DT_MIPS_BASE_ADDRESS 0x70000006 |
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158 #define DT_MIPS_CONFLICT 0x70000008 |
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159 #define DT_MIPS_LIBLIST 0x70000009 |
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160 #define DT_MIPS_LOCAL_GOTNO 0x7000000a |
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161 #define DT_MIPS_CONFLICTNO 0x7000000b |
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162 #define DT_MIPS_LIBLISTNO 0x70000010 |
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163 #define DT_MIPS_SYMTABNO 0x70000011 |
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164 #define DT_MIPS_UNREFEXTNO 0x70000012 |
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165 #define DT_MIPS_GOTSYM 0x70000013 |
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166 #define DT_MIPS_HIPAGENO 0x70000014 |
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167 #define DT_MIPS_RLD_MAP 0x70000016 |
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168 |
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169 /* This info is needed when parsing the symbol table */ |
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170 #define STB_LOCAL 0 |
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171 #define STB_GLOBAL 1 |
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172 #define STB_WEAK 2 |
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173 |
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174 #define STT_NOTYPE 0 |
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175 #define STT_OBJECT 1 |
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176 #define STT_FUNC 2 |
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177 #define STT_SECTION 3 |
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178 #define STT_FILE 4 |
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179 |
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180 #define ELF_ST_BIND(x) ((x) >> 4) |
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181 #define ELF_ST_TYPE(x) (((unsigned int) x) & 0xf) |
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182 #define ELF32_ST_BIND(x) ELF_ST_BIND(x) |
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183 #define ELF32_ST_TYPE(x) ELF_ST_TYPE(x) |
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184 #define ELF64_ST_BIND(x) ELF_ST_BIND(x) |
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185 #define ELF64_ST_TYPE(x) ELF_ST_TYPE(x) |
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186 |
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187 /* Symbolic values for the entries in the auxiliary table |
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188 put on the initial stack */ |
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189 #define AT_NULL 0 /* end of vector */ |
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190 #define AT_IGNORE 1 /* entry should be ignored */ |
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191 #define AT_EXECFD 2 /* file descriptor of program */ |
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192 #define AT_PHDR 3 /* program headers for program */ |
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193 #define AT_PHENT 4 /* size of program header entry */ |
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194 #define AT_PHNUM 5 /* number of program headers */ |
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195 #define AT_PAGESZ 6 /* system page size */ |
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196 #define AT_BASE 7 /* base address of interpreter */ |
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197 #define AT_FLAGS 8 /* flags */ |
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198 #define AT_ENTRY 9 /* entry point of program */ |
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199 #define AT_NOTELF 10 /* program is not ELF */ |
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200 #define AT_UID 11 /* real uid */ |
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201 #define AT_EUID 12 /* effective uid */ |
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202 #define AT_GID 13 /* real gid */ |
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203 #define AT_EGID 14 /* effective gid */ |
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204 #define AT_PLATFORM 15 /* string identifying CPU for optimizations */ |
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205 #define AT_HWCAP 16 /* arch dependent hints at CPU capabilities */ |
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206 #define AT_CLKTCK 17 /* frequency at which times() increments */ |
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207 |
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208 typedef struct dynamic{ |
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209 Elf32_Sword d_tag; |
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210 union{ |
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211 Elf32_Sword d_val; |
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212 Elf32_Addr d_ptr; |
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213 } d_un; |
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214 } Elf32_Dyn; |
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215 |
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216 typedef struct { |
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217 Elf64_Sxword d_tag; /* entry tag value */ |
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218 union { |
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219 Elf64_Xword d_val; |
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220 Elf64_Addr d_ptr; |
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221 } d_un; |
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222 } Elf64_Dyn; |
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223 |
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224 /* The following are used with relocations */ |
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225 #define ELF32_R_SYM(x) ((x) >> 8) |
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226 #define ELF32_R_TYPE(x) ((x) & 0xff) |
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227 |
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228 #define ELF64_R_SYM(i) ((i) >> 32) |
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229 #define ELF64_R_TYPE(i) ((i) & 0xffffffff) |
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230 #define ELF64_R_TYPE_DATA(i) (((ELF64_R_TYPE(i) >> 8) ^ 0x00800000) - 0x00800000) |
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231 |
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232 #define R_386_NONE 0 |
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233 #define R_386_32 1 |
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234 #define R_386_PC32 2 |
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235 #define R_386_GOT32 3 |
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236 #define R_386_PLT32 4 |
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237 #define R_386_COPY 5 |
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238 #define R_386_GLOB_DAT 6 |
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239 #define R_386_JMP_SLOT 7 |
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240 #define R_386_RELATIVE 8 |
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241 #define R_386_GOTOFF 9 |
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242 #define R_386_GOTPC 10 |
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243 #define R_386_NUM 11 |
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244 |
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245 #define R_MIPS_NONE 0 |
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246 #define R_MIPS_16 1 |
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247 #define R_MIPS_32 2 |
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248 #define R_MIPS_REL32 3 |
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249 #define R_MIPS_26 4 |
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250 #define R_MIPS_HI16 5 |
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251 #define R_MIPS_LO16 6 |
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252 #define R_MIPS_GPREL16 7 |
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253 #define R_MIPS_LITERAL 8 |
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254 #define R_MIPS_GOT16 9 |
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255 #define R_MIPS_PC16 10 |
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256 #define R_MIPS_CALL16 11 |
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257 #define R_MIPS_GPREL32 12 |
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258 /* The remaining relocs are defined on Irix, although they are not |
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259 in the MIPS ELF ABI. */ |
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260 #define R_MIPS_UNUSED1 13 |
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261 #define R_MIPS_UNUSED2 14 |
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262 #define R_MIPS_UNUSED3 15 |
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263 #define R_MIPS_SHIFT5 16 |
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264 #define R_MIPS_SHIFT6 17 |
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265 #define R_MIPS_64 18 |
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266 #define R_MIPS_GOT_DISP 19 |
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267 #define R_MIPS_GOT_PAGE 20 |
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268 #define R_MIPS_GOT_OFST 21 |
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269 /* |
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270 * The following two relocation types are specified in the MIPS ABI |
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271 * conformance guide version 1.2 but not yet in the psABI. |
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272 */ |
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273 #define R_MIPS_GOTHI16 22 |
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274 #define R_MIPS_GOTLO16 23 |
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275 #define R_MIPS_SUB 24 |
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276 #define R_MIPS_INSERT_A 25 |
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277 #define R_MIPS_INSERT_B 26 |
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278 #define R_MIPS_DELETE 27 |
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279 #define R_MIPS_HIGHER 28 |
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280 #define R_MIPS_HIGHEST 29 |
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281 /* |
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282 * The following two relocation types are specified in the MIPS ABI |
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283 * conformance guide version 1.2 but not yet in the psABI. |
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284 */ |
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285 #define R_MIPS_CALLHI16 30 |
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286 #define R_MIPS_CALLLO16 31 |
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287 /* |
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288 * This range is reserved for vendor specific relocations. |
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289 */ |
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290 #define R_MIPS_LOVENDOR 100 |
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291 #define R_MIPS_HIVENDOR 127 |
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292 |
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293 |
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294 /* |
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295 * Sparc ELF relocation types |
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296 */ |
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297 #define R_SPARC_NONE 0 |
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298 #define R_SPARC_8 1 |
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299 #define R_SPARC_16 2 |
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300 #define R_SPARC_32 3 |
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301 #define R_SPARC_DISP8 4 |
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302 #define R_SPARC_DISP16 5 |
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303 #define R_SPARC_DISP32 6 |
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304 #define R_SPARC_WDISP30 7 |
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305 #define R_SPARC_WDISP22 8 |
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306 #define R_SPARC_HI22 9 |
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307 #define R_SPARC_22 10 |
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308 #define R_SPARC_13 11 |
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309 #define R_SPARC_LO10 12 |
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310 #define R_SPARC_GOT10 13 |
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311 #define R_SPARC_GOT13 14 |
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312 #define R_SPARC_GOT22 15 |
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313 #define R_SPARC_PC10 16 |
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314 #define R_SPARC_PC22 17 |
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315 #define R_SPARC_WPLT30 18 |
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316 #define R_SPARC_COPY 19 |
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317 #define R_SPARC_GLOB_DAT 20 |
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318 #define R_SPARC_JMP_SLOT 21 |
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319 #define R_SPARC_RELATIVE 22 |
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320 #define R_SPARC_UA32 23 |
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321 #define R_SPARC_PLT32 24 |
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322 #define R_SPARC_HIPLT22 25 |
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323 #define R_SPARC_LOPLT10 26 |
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324 #define R_SPARC_PCPLT32 27 |
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325 #define R_SPARC_PCPLT22 28 |
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326 #define R_SPARC_PCPLT10 29 |
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327 #define R_SPARC_10 30 |
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328 #define R_SPARC_11 31 |
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329 #define R_SPARC_64 32 |
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330 #define R_SPARC_OLO10 33 |
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331 #define R_SPARC_HH22 34 |
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332 #define R_SPARC_HM10 35 |
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333 #define R_SPARC_LM22 36 |
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334 #define R_SPARC_WDISP16 40 |
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335 #define R_SPARC_WDISP19 41 |
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336 #define R_SPARC_7 43 |
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337 #define R_SPARC_5 44 |
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338 #define R_SPARC_6 45 |
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339 |
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340 /* Bits present in AT_HWCAP, primarily for Sparc32. */ |
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341 |
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342 #define HWCAP_SPARC_FLUSH 1 /* CPU supports flush instruction. */ |
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343 #define HWCAP_SPARC_STBAR 2 |
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344 #define HWCAP_SPARC_SWAP 4 |
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345 #define HWCAP_SPARC_MULDIV 8 |
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346 #define HWCAP_SPARC_V9 16 |
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347 #define HWCAP_SPARC_ULTRA3 32 |
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348 |
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349 /* |
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350 * 68k ELF relocation types |
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351 */ |
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352 #define R_68K_NONE 0 |
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353 #define R_68K_32 1 |
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354 #define R_68K_16 2 |
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355 #define R_68K_8 3 |
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356 #define R_68K_PC32 4 |
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357 #define R_68K_PC16 5 |
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358 #define R_68K_PC8 6 |
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359 #define R_68K_GOT32 7 |
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360 #define R_68K_GOT16 8 |
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361 #define R_68K_GOT8 9 |
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362 #define R_68K_GOT32O 10 |
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363 #define R_68K_GOT16O 11 |
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364 #define R_68K_GOT8O 12 |
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365 #define R_68K_PLT32 13 |
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366 #define R_68K_PLT16 14 |
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367 #define R_68K_PLT8 15 |
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368 #define R_68K_PLT32O 16 |
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369 #define R_68K_PLT16O 17 |
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370 #define R_68K_PLT8O 18 |
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371 #define R_68K_COPY 19 |
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372 #define R_68K_GLOB_DAT 20 |
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373 #define R_68K_JMP_SLOT 21 |
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374 #define R_68K_RELATIVE 22 |
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375 |
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376 /* |
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377 * Alpha ELF relocation types |
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378 */ |
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379 #define R_ALPHA_NONE 0 /* No reloc */ |
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380 #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ |
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381 #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ |
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382 #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ |
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383 #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ |
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384 #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ |
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385 #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ |
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386 #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ |
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387 #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ |
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388 #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ |
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389 #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ |
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390 #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ |
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391 #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ |
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392 #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ |
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393 #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ |
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394 #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ |
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395 #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ |
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396 #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ |
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397 #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ |
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398 #define R_ALPHA_BRSGP 28 |
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399 #define R_ALPHA_TLSGD 29 |
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400 #define R_ALPHA_TLS_LDM 30 |
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401 #define R_ALPHA_DTPMOD64 31 |
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402 #define R_ALPHA_GOTDTPREL 32 |
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403 #define R_ALPHA_DTPREL64 33 |
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404 #define R_ALPHA_DTPRELHI 34 |
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405 #define R_ALPHA_DTPRELLO 35 |
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406 #define R_ALPHA_DTPREL16 36 |
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407 #define R_ALPHA_GOTTPREL 37 |
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408 #define R_ALPHA_TPREL64 38 |
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409 #define R_ALPHA_TPRELHI 39 |
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410 #define R_ALPHA_TPRELLO 40 |
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411 #define R_ALPHA_TPREL16 41 |
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412 |
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413 #define SHF_ALPHA_GPREL 0x10000000 |
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414 |
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415 |
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416 /* PowerPC relocations defined by the ABIs */ |
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417 #define R_PPC_NONE 0 |
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418 #define R_PPC_ADDR32 1 /* 32bit absolute address */ |
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419 #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ |
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420 #define R_PPC_ADDR16 3 /* 16bit absolute address */ |
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421 #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ |
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422 #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ |
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423 #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ |
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424 #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ |
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425 #define R_PPC_ADDR14_BRTAKEN 8 |
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426 #define R_PPC_ADDR14_BRNTAKEN 9 |
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427 #define R_PPC_REL24 10 /* PC relative 26 bit */ |
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428 #define R_PPC_REL14 11 /* PC relative 16 bit */ |
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429 #define R_PPC_REL14_BRTAKEN 12 |
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430 #define R_PPC_REL14_BRNTAKEN 13 |
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431 #define R_PPC_GOT16 14 |
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432 #define R_PPC_GOT16_LO 15 |
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433 #define R_PPC_GOT16_HI 16 |
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434 #define R_PPC_GOT16_HA 17 |
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435 #define R_PPC_PLTREL24 18 |
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436 #define R_PPC_COPY 19 |
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437 #define R_PPC_GLOB_DAT 20 |
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438 #define R_PPC_JMP_SLOT 21 |
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439 #define R_PPC_RELATIVE 22 |
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440 #define R_PPC_LOCAL24PC 23 |
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441 #define R_PPC_UADDR32 24 |
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442 #define R_PPC_UADDR16 25 |
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443 #define R_PPC_REL32 26 |
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444 #define R_PPC_PLT32 27 |
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445 #define R_PPC_PLTREL32 28 |
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446 #define R_PPC_PLT16_LO 29 |
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447 #define R_PPC_PLT16_HI 30 |
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448 #define R_PPC_PLT16_HA 31 |
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449 #define R_PPC_SDAREL16 32 |
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450 #define R_PPC_SECTOFF 33 |
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451 #define R_PPC_SECTOFF_LO 34 |
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452 #define R_PPC_SECTOFF_HI 35 |
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453 #define R_PPC_SECTOFF_HA 36 |
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454 /* Keep this the last entry. */ |
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455 #define R_PPC_NUM 37 |
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456 |
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457 /* ARM specific declarations */ |
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458 |
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459 /* Processor specific flags for the ELF header e_flags field. */ |
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460 #define EF_ARM_RELEXEC 0x01 |
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461 #define EF_ARM_HASENTRY 0x02 |
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462 #define EF_ARM_INTERWORK 0x04 |
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463 #define EF_ARM_APCS_26 0x08 |
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464 #define EF_ARM_APCS_FLOAT 0x10 |
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465 #define EF_ARM_PIC 0x20 |
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466 #define EF_ALIGN8 0x40 /* 8-bit structure alignment is in use */ |
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467 #define EF_NEW_ABI 0x80 |
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468 #define EF_OLD_ABI 0x100 |
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469 |
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470 /* Additional symbol types for Thumb */ |
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471 #define STT_ARM_TFUNC 0xd |
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472 |
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473 /* ARM-specific values for sh_flags */ |
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474 #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ |
|
475 #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined |
|
476 in the input to a link step */ |
|
477 |
|
478 /* ARM-specific program header flags */ |
|
479 #define PF_ARM_SB 0x10000000 /* Segment contains the location |
|
480 addressed by the static base */ |
|
481 |
|
482 /* ARM relocs. */ |
|
483 #define R_ARM_NONE 0 /* No reloc */ |
|
484 #define R_ARM_PC24 1 /* PC relative 26 bit branch */ |
|
485 #define R_ARM_ABS32 2 /* Direct 32 bit */ |
|
486 #define R_ARM_REL32 3 /* PC relative 32 bit */ |
|
487 #define R_ARM_PC13 4 |
|
488 #define R_ARM_ABS16 5 /* Direct 16 bit */ |
|
489 #define R_ARM_ABS12 6 /* Direct 12 bit */ |
|
490 #define R_ARM_THM_ABS5 7 |
|
491 #define R_ARM_ABS8 8 /* Direct 8 bit */ |
|
492 #define R_ARM_SBREL32 9 |
|
493 #define R_ARM_THM_PC22 10 |
|
494 #define R_ARM_THM_PC8 11 |
|
495 #define R_ARM_AMP_VCALL9 12 |
|
496 #define R_ARM_SWI24 13 |
|
497 #define R_ARM_THM_SWI8 14 |
|
498 #define R_ARM_XPC25 15 |
|
499 #define R_ARM_THM_XPC22 16 |
|
500 #define R_ARM_COPY 20 /* Copy symbol at runtime */ |
|
501 #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ |
|
502 #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ |
|
503 #define R_ARM_RELATIVE 23 /* Adjust by program base */ |
|
504 #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ |
|
505 #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ |
|
506 #define R_ARM_GOT32 26 /* 32 bit GOT entry */ |
|
507 #define R_ARM_PLT32 27 /* 32 bit PLT address */ |
|
508 #define R_ARM_CALL 28 |
|
509 #define R_ARM_JUMP24 29 |
|
510 #define R_ARM_GNU_VTENTRY 100 |
|
511 #define R_ARM_GNU_VTINHERIT 101 |
|
512 #define R_ARM_THM_PC11 102 /* thumb unconditional branch */ |
|
513 #define R_ARM_THM_PC9 103 /* thumb conditional branch */ |
|
514 #define R_ARM_RXPC25 249 |
|
515 #define R_ARM_RSBREL32 250 |
|
516 #define R_ARM_THM_RPC22 251 |
|
517 #define R_ARM_RREL32 252 |
|
518 #define R_ARM_RABS22 253 |
|
519 #define R_ARM_RPC24 254 |
|
520 #define R_ARM_RBASE 255 |
|
521 /* Keep this the last entry. */ |
|
522 #define R_ARM_NUM 256 |
|
523 |
|
524 /* s390 relocations defined by the ABIs */ |
|
525 #define R_390_NONE 0 /* No reloc. */ |
|
526 #define R_390_8 1 /* Direct 8 bit. */ |
|
527 #define R_390_12 2 /* Direct 12 bit. */ |
|
528 #define R_390_16 3 /* Direct 16 bit. */ |
|
529 #define R_390_32 4 /* Direct 32 bit. */ |
|
530 #define R_390_PC32 5 /* PC relative 32 bit. */ |
|
531 #define R_390_GOT12 6 /* 12 bit GOT offset. */ |
|
532 #define R_390_GOT32 7 /* 32 bit GOT offset. */ |
|
533 #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ |
|
534 #define R_390_COPY 9 /* Copy symbol at runtime. */ |
|
535 #define R_390_GLOB_DAT 10 /* Create GOT entry. */ |
|
536 #define R_390_JMP_SLOT 11 /* Create PLT entry. */ |
|
537 #define R_390_RELATIVE 12 /* Adjust by program base. */ |
|
538 #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ |
|
539 #define R_390_GOTPC 14 /* 32 bit PC rel. offset to GOT. */ |
|
540 #define R_390_GOT16 15 /* 16 bit GOT offset. */ |
|
541 #define R_390_PC16 16 /* PC relative 16 bit. */ |
|
542 #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ |
|
543 #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ |
|
544 #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ |
|
545 #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ |
|
546 #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ |
|
547 #define R_390_64 22 /* Direct 64 bit. */ |
|
548 #define R_390_PC64 23 /* PC relative 64 bit. */ |
|
549 #define R_390_GOT64 24 /* 64 bit GOT offset. */ |
|
550 #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ |
|
551 #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ |
|
552 #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ |
|
553 #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ |
|
554 #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ |
|
555 #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ |
|
556 #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ |
|
557 #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ |
|
558 #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ |
|
559 #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ |
|
560 #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ |
|
561 #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ |
|
562 #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ |
|
563 #define R_390_TLS_GDCALL 38 /* Tag for function call in general |
|
564 dynamic TLS code. */ |
|
565 #define R_390_TLS_LDCALL 39 /* Tag for function call in local |
|
566 dynamic TLS code. */ |
|
567 #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic |
|
568 thread local data. */ |
|
569 #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic |
|
570 thread local data. */ |
|
571 #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS |
|
572 block offset. */ |
|
573 #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS |
|
574 block offset. */ |
|
575 #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS |
|
576 block offset. */ |
|
577 #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic |
|
578 thread local data in LD code. */ |
|
579 #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic |
|
580 thread local data in LD code. */ |
|
581 #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for |
|
582 negated static TLS block offset. */ |
|
583 #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for |
|
584 negated static TLS block offset. */ |
|
585 #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for |
|
586 negated static TLS block offset. */ |
|
587 #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to |
|
588 static TLS block. */ |
|
589 #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to |
|
590 static TLS block. */ |
|
591 #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS |
|
592 block. */ |
|
593 #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS |
|
594 block. */ |
|
595 #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ |
|
596 #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ |
|
597 #define R_390_TLS_TPOFF 56 /* Negate offset in static TLS |
|
598 block. */ |
|
599 /* Keep this the last entry. */ |
|
600 #define R_390_NUM 57 |
|
601 |
|
602 /* x86-64 relocation types */ |
|
603 #define R_X86_64_NONE 0 /* No reloc */ |
|
604 #define R_X86_64_64 1 /* Direct 64 bit */ |
|
605 #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ |
|
606 #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ |
|
607 #define R_X86_64_PLT32 4 /* 32 bit PLT address */ |
|
608 #define R_X86_64_COPY 5 /* Copy symbol at runtime */ |
|
609 #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ |
|
610 #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ |
|
611 #define R_X86_64_RELATIVE 8 /* Adjust by program base */ |
|
612 #define R_X86_64_GOTPCREL 9 /* 32 bit signed pc relative |
|
613 offset to GOT */ |
|
614 #define R_X86_64_32 10 /* Direct 32 bit zero extended */ |
|
615 #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ |
|
616 #define R_X86_64_16 12 /* Direct 16 bit zero extended */ |
|
617 #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ |
|
618 #define R_X86_64_8 14 /* Direct 8 bit sign extended */ |
|
619 #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ |
|
620 |
|
621 #define R_X86_64_NUM 16 |
|
622 |
|
623 /* Legal values for e_flags field of Elf64_Ehdr. */ |
|
624 |
|
625 #define EF_ALPHA_32BIT 1 /* All addresses are below 2GB */ |
|
626 |
|
627 /* HPPA specific definitions. */ |
|
628 |
|
629 /* Legal values for e_flags field of Elf32_Ehdr. */ |
|
630 |
|
631 #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ |
|
632 #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ |
|
633 #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ |
|
634 #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ |
|
635 #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch |
|
636 prediction. */ |
|
637 #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ |
|
638 #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ |
|
639 |
|
640 /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ |
|
641 |
|
642 #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ |
|
643 #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ |
|
644 #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ |
|
645 |
|
646 /* Additional section indeces. */ |
|
647 |
|
648 #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared |
|
649 symbols in ANSI C. */ |
|
650 #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ |
|
651 |
|
652 /* Legal values for sh_type field of Elf32_Shdr. */ |
|
653 |
|
654 #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ |
|
655 #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ |
|
656 #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ |
|
657 |
|
658 /* Legal values for sh_flags field of Elf32_Shdr. */ |
|
659 |
|
660 #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ |
|
661 #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ |
|
662 #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ |
|
663 |
|
664 /* Legal values for ST_TYPE subfield of st_info (symbol type). */ |
|
665 |
|
666 #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ |
|
667 |
|
668 #define STT_HP_OPAQUE (STT_LOOS + 0x1) |
|
669 #define STT_HP_STUB (STT_LOOS + 0x2) |
|
670 |
|
671 /* HPPA relocs. */ |
|
672 |
|
673 #define R_PARISC_NONE 0 /* No reloc. */ |
|
674 #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ |
|
675 #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ |
|
676 #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ |
|
677 #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ |
|
678 #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ |
|
679 #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ |
|
680 #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ |
|
681 #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ |
|
682 #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ |
|
683 #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ |
|
684 #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ |
|
685 #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ |
|
686 #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ |
|
687 #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ |
|
688 #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ |
|
689 #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ |
|
690 #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ |
|
691 #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ |
|
692 #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ |
|
693 #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ |
|
694 #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ |
|
695 #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ |
|
696 #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ |
|
697 #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ |
|
698 #define R_PARISC_FPTR64 64 /* 64 bits function address. */ |
|
699 #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ |
|
700 #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ |
|
701 #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ |
|
702 #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ |
|
703 #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ |
|
704 #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ |
|
705 #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ |
|
706 #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ |
|
707 #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ |
|
708 #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ |
|
709 #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ |
|
710 #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ |
|
711 #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ |
|
712 #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ |
|
713 #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ |
|
714 #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ |
|
715 #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ |
|
716 #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ |
|
717 #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ |
|
718 #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ |
|
719 #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ |
|
720 #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ |
|
721 #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ |
|
722 #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ |
|
723 #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ |
|
724 #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ |
|
725 #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ |
|
726 #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ |
|
727 #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ |
|
728 #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ |
|
729 #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ |
|
730 #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ |
|
731 #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ |
|
732 #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ |
|
733 #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ |
|
734 #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ |
|
735 #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ |
|
736 #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ |
|
737 #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ |
|
738 #define R_PARISC_LORESERVE 128 |
|
739 #define R_PARISC_COPY 128 /* Copy relocation. */ |
|
740 #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ |
|
741 #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ |
|
742 #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ |
|
743 #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ |
|
744 #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ |
|
745 #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ |
|
746 #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ |
|
747 #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ |
|
748 #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ |
|
749 #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ |
|
750 #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ |
|
751 #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ |
|
752 #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ |
|
753 #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ |
|
754 #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ |
|
755 #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ |
|
756 #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ |
|
757 #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ |
|
758 #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ |
|
759 #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ |
|
760 #define R_PARISC_HIRESERVE 255 |
|
761 |
|
762 /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ |
|
763 |
|
764 #define PT_HP_TLS (PT_LOOS + 0x0) |
|
765 #define PT_HP_CORE_NONE (PT_LOOS + 0x1) |
|
766 #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) |
|
767 #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) |
|
768 #define PT_HP_CORE_COMM (PT_LOOS + 0x4) |
|
769 #define PT_HP_CORE_PROC (PT_LOOS + 0x5) |
|
770 #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) |
|
771 #define PT_HP_CORE_STACK (PT_LOOS + 0x7) |
|
772 #define PT_HP_CORE_SHM (PT_LOOS + 0x8) |
|
773 #define PT_HP_CORE_MMF (PT_LOOS + 0x9) |
|
774 #define PT_HP_PARALLEL (PT_LOOS + 0x10) |
|
775 #define PT_HP_FASTBIND (PT_LOOS + 0x11) |
|
776 #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) |
|
777 #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) |
|
778 #define PT_HP_STACK (PT_LOOS + 0x14) |
|
779 |
|
780 #define PT_PARISC_ARCHEXT 0x70000000 |
|
781 #define PT_PARISC_UNWIND 0x70000001 |
|
782 |
|
783 /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ |
|
784 |
|
785 #define PF_PARISC_SBP 0x08000000 |
|
786 |
|
787 #define PF_HP_PAGE_SIZE 0x00100000 |
|
788 #define PF_HP_FAR_SHARED 0x00200000 |
|
789 #define PF_HP_NEAR_SHARED 0x00400000 |
|
790 #define PF_HP_CODE 0x01000000 |
|
791 #define PF_HP_MODIFY 0x02000000 |
|
792 #define PF_HP_LAZYSWAP 0x04000000 |
|
793 #define PF_HP_SBP 0x08000000 |
|
794 |
|
795 /* IA-64 specific declarations. */ |
|
796 |
|
797 /* Processor specific flags for the Ehdr e_flags field. */ |
|
798 #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ |
|
799 #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ |
|
800 #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ |
|
801 |
|
802 /* Processor specific values for the Phdr p_type field. */ |
|
803 #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ |
|
804 #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ |
|
805 |
|
806 /* Processor specific flags for the Phdr p_flags field. */ |
|
807 #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ |
|
808 |
|
809 /* Processor specific values for the Shdr sh_type field. */ |
|
810 #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ |
|
811 #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ |
|
812 |
|
813 /* Processor specific flags for the Shdr sh_flags field. */ |
|
814 #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ |
|
815 #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ |
|
816 |
|
817 /* Processor specific values for the Dyn d_tag field. */ |
|
818 #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) |
|
819 #define DT_IA_64_NUM 1 |
|
820 |
|
821 /* IA-64 relocations. */ |
|
822 #define R_IA64_NONE 0x00 /* none */ |
|
823 #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ |
|
824 #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ |
|
825 #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ |
|
826 #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ |
|
827 #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ |
|
828 #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ |
|
829 #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ |
|
830 #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ |
|
831 #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ |
|
832 #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ |
|
833 #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ |
|
834 #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ |
|
835 #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ |
|
836 #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ |
|
837 #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ |
|
838 #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ |
|
839 #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ |
|
840 #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ |
|
841 #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ |
|
842 #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ |
|
843 #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ |
|
844 #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ |
|
845 #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ |
|
846 #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ |
|
847 #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ |
|
848 #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ |
|
849 #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ |
|
850 #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ |
|
851 #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ |
|
852 #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ |
|
853 #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ |
|
854 #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ |
|
855 #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ |
|
856 #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ |
|
857 #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ |
|
858 #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ |
|
859 #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ |
|
860 #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ |
|
861 #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ |
|
862 #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ |
|
863 #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ |
|
864 #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ |
|
865 #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ |
|
866 #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ |
|
867 #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ |
|
868 #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ |
|
869 #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ |
|
870 #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ |
|
871 #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ |
|
872 #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ |
|
873 #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ |
|
874 #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ |
|
875 #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ |
|
876 #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ |
|
877 #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ |
|
878 #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ |
|
879 #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ |
|
880 #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ |
|
881 #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ |
|
882 #define R_IA64_COPY 0x84 /* copy relocation */ |
|
883 #define R_IA64_SUB 0x85 /* Addend and symbol difference */ |
|
884 #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ |
|
885 #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ |
|
886 #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ |
|
887 #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ |
|
888 #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ |
|
889 #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ |
|
890 #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ |
|
891 #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ |
|
892 #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ |
|
893 #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ |
|
894 #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ |
|
895 #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ |
|
896 #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ |
|
897 #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ |
|
898 #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ |
|
899 #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ |
|
900 #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ |
|
901 #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ |
|
902 #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ |
|
903 |
|
904 typedef struct elf32_rel { |
|
905 Elf32_Addr r_offset; |
|
906 Elf32_Word r_info; |
|
907 } Elf32_Rel; |
|
908 |
|
909 typedef struct elf64_rel { |
|
910 Elf64_Addr r_offset; /* Location at which to apply the action */ |
|
911 Elf64_Xword r_info; /* index and type of relocation */ |
|
912 } Elf64_Rel; |
|
913 |
|
914 typedef struct elf32_rela{ |
|
915 Elf32_Addr r_offset; |
|
916 Elf32_Word r_info; |
|
917 Elf32_Sword r_addend; |
|
918 } Elf32_Rela; |
|
919 |
|
920 typedef struct elf64_rela { |
|
921 Elf64_Addr r_offset; /* Location at which to apply the action */ |
|
922 Elf64_Xword r_info; /* index and type of relocation */ |
|
923 Elf64_Sxword r_addend; /* Constant addend used to compute value */ |
|
924 } Elf64_Rela; |
|
925 |
|
926 typedef struct elf32_sym{ |
|
927 Elf32_Word st_name; |
|
928 Elf32_Addr st_value; |
|
929 Elf32_Word st_size; |
|
930 unsigned char st_info; |
|
931 unsigned char st_other; |
|
932 Elf32_Half st_shndx; |
|
933 } Elf32_Sym; |
|
934 |
|
935 typedef struct elf64_sym { |
|
936 Elf64_Word st_name; /* Symbol name, index in string tbl */ |
|
937 unsigned char st_info; /* Type and binding attributes */ |
|
938 unsigned char st_other; /* No defined meaning, 0 */ |
|
939 Elf64_Half st_shndx; /* Associated section index */ |
|
940 Elf64_Addr st_value; /* Value of the symbol */ |
|
941 Elf64_Xword st_size; /* Associated symbol size */ |
|
942 } Elf64_Sym; |
|
943 |
|
944 |
|
945 #define EI_NIDENT 16 |
|
946 |
|
947 typedef struct elf32_hdr{ |
|
948 unsigned char e_ident[EI_NIDENT]; |
|
949 Elf32_Half e_type; |
|
950 Elf32_Half e_machine; |
|
951 Elf32_Word e_version; |
|
952 Elf32_Addr e_entry; /* Entry point */ |
|
953 Elf32_Off e_phoff; |
|
954 Elf32_Off e_shoff; |
|
955 Elf32_Word e_flags; |
|
956 Elf32_Half e_ehsize; |
|
957 Elf32_Half e_phentsize; |
|
958 Elf32_Half e_phnum; |
|
959 Elf32_Half e_shentsize; |
|
960 Elf32_Half e_shnum; |
|
961 Elf32_Half e_shstrndx; |
|
962 } Elf32_Ehdr; |
|
963 |
|
964 typedef struct elf64_hdr { |
|
965 unsigned char e_ident[16]; /* ELF "magic number" */ |
|
966 Elf64_Half e_type; |
|
967 Elf64_Half e_machine; |
|
968 Elf64_Word e_version; |
|
969 Elf64_Addr e_entry; /* Entry point virtual address */ |
|
970 Elf64_Off e_phoff; /* Program header table file offset */ |
|
971 Elf64_Off e_shoff; /* Section header table file offset */ |
|
972 Elf64_Word e_flags; |
|
973 Elf64_Half e_ehsize; |
|
974 Elf64_Half e_phentsize; |
|
975 Elf64_Half e_phnum; |
|
976 Elf64_Half e_shentsize; |
|
977 Elf64_Half e_shnum; |
|
978 Elf64_Half e_shstrndx; |
|
979 } Elf64_Ehdr; |
|
980 |
|
981 /* These constants define the permissions on sections in the program |
|
982 header, p_flags. */ |
|
983 #define PF_R 0x4 |
|
984 #define PF_W 0x2 |
|
985 #define PF_X 0x1 |
|
986 |
|
987 typedef struct elf32_phdr{ |
|
988 Elf32_Word p_type; |
|
989 Elf32_Off p_offset; |
|
990 Elf32_Addr p_vaddr; |
|
991 Elf32_Addr p_paddr; |
|
992 Elf32_Word p_filesz; |
|
993 Elf32_Word p_memsz; |
|
994 Elf32_Word p_flags; |
|
995 Elf32_Word p_align; |
|
996 } Elf32_Phdr; |
|
997 |
|
998 typedef struct elf64_phdr { |
|
999 Elf64_Word p_type; |
|
1000 Elf64_Word p_flags; |
|
1001 Elf64_Off p_offset; /* Segment file offset */ |
|
1002 Elf64_Addr p_vaddr; /* Segment virtual address */ |
|
1003 Elf64_Addr p_paddr; /* Segment physical address */ |
|
1004 Elf64_Xword p_filesz; /* Segment size in file */ |
|
1005 Elf64_Xword p_memsz; /* Segment size in memory */ |
|
1006 Elf64_Xword p_align; /* Segment alignment, file & memory */ |
|
1007 } Elf64_Phdr; |
|
1008 |
|
1009 /* sh_type */ |
|
1010 #define SHT_NULL 0 |
|
1011 #define SHT_PROGBITS 1 |
|
1012 #define SHT_SYMTAB 2 |
|
1013 #define SHT_STRTAB 3 |
|
1014 #define SHT_RELA 4 |
|
1015 #define SHT_HASH 5 |
|
1016 #define SHT_DYNAMIC 6 |
|
1017 #define SHT_NOTE 7 |
|
1018 #define SHT_NOBITS 8 |
|
1019 #define SHT_REL 9 |
|
1020 #define SHT_SHLIB 10 |
|
1021 #define SHT_DYNSYM 11 |
|
1022 #define SHT_NUM 12 |
|
1023 #define SHT_LOPROC 0x70000000 |
|
1024 #define SHT_HIPROC 0x7fffffff |
|
1025 #define SHT_LOUSER 0x80000000 |
|
1026 #define SHT_HIUSER 0xffffffff |
|
1027 #define SHT_MIPS_LIST 0x70000000 |
|
1028 #define SHT_MIPS_CONFLICT 0x70000002 |
|
1029 #define SHT_MIPS_GPTAB 0x70000003 |
|
1030 #define SHT_MIPS_UCODE 0x70000004 |
|
1031 |
|
1032 /* sh_flags */ |
|
1033 #define SHF_WRITE 0x1 |
|
1034 #define SHF_ALLOC 0x2 |
|
1035 #define SHF_EXECINSTR 0x4 |
|
1036 #define SHF_MASKPROC 0xf0000000 |
|
1037 #define SHF_MIPS_GPREL 0x10000000 |
|
1038 |
|
1039 /* special section indexes */ |
|
1040 #define SHN_UNDEF 0 |
|
1041 #define SHN_LORESERVE 0xff00 |
|
1042 #define SHN_LOPROC 0xff00 |
|
1043 #define SHN_HIPROC 0xff1f |
|
1044 #define SHN_ABS 0xfff1 |
|
1045 #define SHN_COMMON 0xfff2 |
|
1046 #define SHN_HIRESERVE 0xffff |
|
1047 #define SHN_MIPS_ACCOMON 0xff00 |
|
1048 |
|
1049 typedef struct elf32_shdr { |
|
1050 Elf32_Word sh_name; |
|
1051 Elf32_Word sh_type; |
|
1052 Elf32_Word sh_flags; |
|
1053 Elf32_Addr sh_addr; |
|
1054 Elf32_Off sh_offset; |
|
1055 Elf32_Word sh_size; |
|
1056 Elf32_Word sh_link; |
|
1057 Elf32_Word sh_info; |
|
1058 Elf32_Word sh_addralign; |
|
1059 Elf32_Word sh_entsize; |
|
1060 } Elf32_Shdr; |
|
1061 |
|
1062 typedef struct elf64_shdr { |
|
1063 Elf64_Word sh_name; /* Section name, index in string tbl */ |
|
1064 Elf64_Word sh_type; /* Type of section */ |
|
1065 Elf64_Xword sh_flags; /* Miscellaneous section attributes */ |
|
1066 Elf64_Addr sh_addr; /* Section virtual addr at execution */ |
|
1067 Elf64_Off sh_offset; /* Section file offset */ |
|
1068 Elf64_Xword sh_size; /* Size of section in bytes */ |
|
1069 Elf64_Word sh_link; /* Index of another section */ |
|
1070 Elf64_Word sh_info; /* Additional section information */ |
|
1071 Elf64_Xword sh_addralign; /* Section alignment */ |
|
1072 Elf64_Xword sh_entsize; /* Entry size if section holds table */ |
|
1073 } Elf64_Shdr; |
|
1074 |
|
1075 #define EI_MAG0 0 /* e_ident[] indexes */ |
|
1076 #define EI_MAG1 1 |
|
1077 #define EI_MAG2 2 |
|
1078 #define EI_MAG3 3 |
|
1079 #define EI_CLASS 4 |
|
1080 #define EI_DATA 5 |
|
1081 #define EI_VERSION 6 |
|
1082 #define EI_PAD 7 |
|
1083 |
|
1084 #define ELFMAG0 0x7f /* EI_MAG */ |
|
1085 #define ELFMAG1 'E' |
|
1086 #define ELFMAG2 'L' |
|
1087 #define ELFMAG3 'F' |
|
1088 #define ELFMAG "\177ELF" |
|
1089 #define SELFMAG 4 |
|
1090 |
|
1091 #define ELFCLASSNONE 0 /* EI_CLASS */ |
|
1092 #define ELFCLASS32 1 |
|
1093 #define ELFCLASS64 2 |
|
1094 #define ELFCLASSNUM 3 |
|
1095 |
|
1096 #define ELFDATANONE 0 /* e_ident[EI_DATA] */ |
|
1097 #define ELFDATA2LSB 1 |
|
1098 #define ELFDATA2MSB 2 |
|
1099 |
|
1100 #define EV_NONE 0 /* e_version, EI_VERSION */ |
|
1101 #define EV_CURRENT 1 |
|
1102 #define EV_NUM 2 |
|
1103 |
|
1104 /* Notes used in ET_CORE */ |
|
1105 #define NT_PRSTATUS 1 |
|
1106 #define NT_PRFPREG 2 |
|
1107 #define NT_PRPSINFO 3 |
|
1108 #define NT_TASKSTRUCT 4 |
|
1109 #define NT_PRXFPREG 0x46e62b7f /* copied from gdb5.1/include/elf/common.h */ |
|
1110 |
|
1111 |
|
1112 /* Note header in a PT_NOTE section */ |
|
1113 typedef struct elf32_note { |
|
1114 Elf32_Word n_namesz; /* Name size */ |
|
1115 Elf32_Word n_descsz; /* Content size */ |
|
1116 Elf32_Word n_type; /* Content type */ |
|
1117 } Elf32_Nhdr; |
|
1118 |
|
1119 /* Note header in a PT_NOTE section */ |
|
1120 typedef struct elf64_note { |
|
1121 Elf64_Word n_namesz; /* Name size */ |
|
1122 Elf64_Word n_descsz; /* Content size */ |
|
1123 Elf64_Word n_type; /* Content type */ |
|
1124 } Elf64_Nhdr; |
|
1125 |
|
1126 #ifdef ELF_CLASS |
|
1127 #if ELF_CLASS == ELFCLASS32 |
|
1128 |
|
1129 #define elfhdr elf32_hdr |
|
1130 #define elf_phdr elf32_phdr |
|
1131 #define elf_note elf32_note |
|
1132 #define elf_shdr elf32_shdr |
|
1133 #define elf_sym elf32_sym |
|
1134 #define elf_addr_t Elf32_Off |
|
1135 |
|
1136 #ifdef ELF_USES_RELOCA |
|
1137 # define ELF_RELOC Elf32_Rela |
|
1138 #else |
|
1139 # define ELF_RELOC Elf32_Rel |
|
1140 #endif |
|
1141 |
|
1142 #else |
|
1143 |
|
1144 #define elfhdr elf64_hdr |
|
1145 #define elf_phdr elf64_phdr |
|
1146 #define elf_note elf64_note |
|
1147 #define elf_shdr elf64_shdr |
|
1148 #define elf_sym elf64_sym |
|
1149 #define elf_addr_t Elf64_Off |
|
1150 |
|
1151 #ifdef ELF_USES_RELOCA |
|
1152 # define ELF_RELOC Elf64_Rela |
|
1153 #else |
|
1154 # define ELF_RELOC Elf64_Rel |
|
1155 #endif |
|
1156 |
|
1157 #endif /* ELF_CLASS */ |
|
1158 |
|
1159 #ifndef ElfW |
|
1160 # if ELF_CLASS == ELFCLASS32 |
|
1161 # define ElfW(x) Elf32_ ## x |
|
1162 # define ELFW(x) ELF32_ ## x |
|
1163 # else |
|
1164 # define ElfW(x) Elf64_ ## x |
|
1165 # define ELFW(x) ELF64_ ## x |
|
1166 # endif |
|
1167 #endif |
|
1168 |
|
1169 #endif /* ELF_CLASS */ |
|
1170 |
|
1171 |
|
1172 #endif /* _QEMU_ELF_H */ |