| 1 | /*- |
| 2 | * SPDX-License-Identifier: BSD-2-Clause |
| 3 | * |
| 4 | * Copyright (c) 2017, 2018 Dell EMC |
| 5 | * Copyright (c) 2000, 2001, 2008, 2011, David E. O'Brien |
| 6 | * Copyright (c) 1998 John D. Polstra. |
| 7 | * All rights reserved. |
| 8 | * |
| 9 | * Redistribution and use in source and binary forms, with or without |
| 10 | * modification, are permitted provided that the following conditions |
| 11 | * are met: |
| 12 | * 1. Redistributions of source code must retain the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer. |
| 14 | * 2. Redistributions in binary form must reproduce the above copyright |
| 15 | * notice, this list of conditions and the following disclaimer in the |
| 16 | * documentation and/or other materials provided with the distribution. |
| 17 | * |
| 18 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
| 19 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 20 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
| 21 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
| 22 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 23 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 24 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 25 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
| 26 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
| 27 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 28 | * SUCH DAMAGE. |
| 29 | */ |
| 30 | |
| 31 | #ifndef _SYS_ELF_COMMON_H_ |
| 32 | #define _SYS_ELF_COMMON_H_ 1 |
| 33 | |
| 34 | /* |
| 35 | * ELF definitions that are independent of architecture or word size. |
| 36 | */ |
| 37 | |
| 38 | /* |
| 39 | * Note header. The ".note" section contains an array of notes. Each |
| 40 | * begins with this header, aligned to a word boundary. Immediately |
| 41 | * following the note header is n_namesz bytes of name, padded to the |
| 42 | * next word boundary. Then comes n_descsz bytes of descriptor, again |
| 43 | * padded to a word boundary. The values of n_namesz and n_descsz do |
| 44 | * not include the padding. |
| 45 | */ |
| 46 | |
| 47 | #if !defined(LOCORE) && !defined(__ASSEMBLER__) |
| 48 | typedef struct { |
| 49 | u_int32_t n_namesz; /* Length of name. */ |
| 50 | u_int32_t n_descsz; /* Length of descriptor. */ |
| 51 | u_int32_t n_type; /* Type of this note. */ |
| 52 | } Elf_Note; |
| 53 | typedef Elf_Note Elf_Nhdr; |
| 54 | #endif |
| 55 | |
| 56 | /* |
| 57 | * Option kinds. |
| 58 | */ |
| 59 | #define ODK_NULL 0 /* undefined */ |
| 60 | #define ODK_REGINFO 1 /* register usage info */ |
| 61 | #define ODK_EXCEPTIONS 2 /* exception processing info */ |
| 62 | #define ODK_PAD 3 /* section padding */ |
| 63 | #define ODK_HWPATCH 4 /* hardware patch applied */ |
| 64 | #define ODK_FILL 5 /* fill value used by the linker */ |
| 65 | #define ODK_TAGS 6 /* reserved space for tools */ |
| 66 | #define ODK_HWAND 7 /* hardware AND patch applied */ |
| 67 | #define ODK_HWOR 8 /* hardware OR patch applied */ |
| 68 | #define ODK_GP_GROUP 9 /* GP group for text/data sections */ |
| 69 | #define ODK_IDENT 10 /* ID information */ |
| 70 | #define ODK_PAGESIZE 11 /* page size information */ |
| 71 | |
| 72 | /* |
| 73 | * ODK_EXCEPTIONS info field masks. |
| 74 | */ |
| 75 | #define OEX_FPU_MIN 0x0000001f /* min FPU exception required */ |
| 76 | #define OEX_FPU_MAX 0x00001f00 /* max FPU exception allowed */ |
| 77 | #define OEX_PAGE0 0x00010000 /* page zero must be mapped */ |
| 78 | #define OEX_SMM 0x00020000 /* run in sequential memory mode */ |
| 79 | #define OEX_PRECISEFP 0x00040000 /* run in precise FP exception mode */ |
| 80 | #define OEX_DISMISS 0x00080000 /* dismiss invalid address traps */ |
| 81 | |
| 82 | /* |
| 83 | * ODK_PAD info field masks. |
| 84 | */ |
| 85 | #define OPAD_PREFIX 0x0001 |
| 86 | #define OPAD_POSTFIX 0x0002 |
| 87 | #define OPAD_SYMBOL 0x0004 |
| 88 | |
| 89 | /* |
| 90 | * ODK_HWPATCH info field masks. |
| 91 | */ |
| 92 | #define OHW_R4KEOP 0x00000001 /* patch for R4000 branch at end-of-page bug */ |
| 93 | #define OHW_R8KPFETCH 0x00000002 /* R8000 prefetch bug may occur */ |
| 94 | #define OHW_R5KEOP 0x00000004 /* patch for R5000 branch at end-of-page bug */ |
| 95 | #define OHW_R5KCVTL 0x00000008 /* R5000 cvt.[ds].l bug: clean == 1 */ |
| 96 | #define OHW_R10KLDL 0x00000010UL /* need patch for R10000 misaligned load */ |
| 97 | |
| 98 | /* |
| 99 | * ODK_HWAND/ODK_HWOR info field and hwp_flags[12] masks. |
| 100 | */ |
| 101 | #define OHWA0_R4KEOP_CHECKED 0x00000001 /* object checked for R4000 end-of-page bug */ |
| 102 | #define OHWA0_R4KEOP_CLEAN 0x00000002 /* object verified clean for R4000 end-of-page bug */ |
| 103 | #define OHWO0_FIXADE 0x00000001 /* object requires call to fixade */ |
| 104 | |
| 105 | /* |
| 106 | * ODK_IDENT/ODK_GP_GROUP info field masks. |
| 107 | */ |
| 108 | #define OGP_GROUP 0x0000ffff /* GP group number */ |
| 109 | #define OGP_SELF 0x00010000 /* GP group is self-contained */ |
| 110 | |
| 111 | /* |
| 112 | * The header for GNU-style hash sections. |
| 113 | */ |
| 114 | |
| 115 | #if !defined(LOCORE) && !defined(__ASSEMBLER__) |
| 116 | typedef struct { |
| 117 | u_int32_t gh_nbuckets; /* Number of hash buckets. */ |
| 118 | u_int32_t gh_symndx; /* First visible symbol in .dynsym. */ |
| 119 | u_int32_t gh_maskwords; /* #maskwords used in bloom filter. */ |
| 120 | u_int32_t gh_shift2; /* Bloom filter shift count. */ |
| 121 | } Elf_GNU_Hash_Header; |
| 122 | #endif |
| 123 | |
| 124 | /* Indexes into the e_ident array. Keep synced with |
| 125 | http://www.sco.com/developers/gabi/latest/ch4.eheader.html */ |
| 126 | #define EI_MAG0 0 /* Magic number, byte 0. */ |
| 127 | #define EI_MAG1 1 /* Magic number, byte 1. */ |
| 128 | #define EI_MAG2 2 /* Magic number, byte 2. */ |
| 129 | #define EI_MAG3 3 /* Magic number, byte 3. */ |
| 130 | #define EI_CLASS 4 /* Class of machine. */ |
| 131 | #define EI_DATA 5 /* Data format. */ |
| 132 | #define EI_VERSION 6 /* ELF format version. */ |
| 133 | #define EI_OSABI 7 /* Operating system / ABI identification */ |
| 134 | #define EI_ABIVERSION 8 /* ABI version */ |
| 135 | #define OLD_EI_BRAND 8 /* Start of architecture identification. */ |
| 136 | #define EI_PAD 9 /* Start of padding (per SVR4 ABI). */ |
| 137 | #define EI_NIDENT 16 /* Size of e_ident array. */ |
| 138 | |
| 139 | /* Values for the magic number bytes. */ |
| 140 | #define ELFMAG0 0x7f |
| 141 | #define ELFMAG1 'E' |
| 142 | #define ELFMAG2 'L' |
| 143 | #define ELFMAG3 'F' |
| 144 | #define ELFMAG "\177ELF" /* magic string */ |
| 145 | #define SELFMAG 4 /* magic string size */ |
| 146 | |
| 147 | /* Values for e_ident[EI_VERSION] and e_version. */ |
| 148 | #define EV_NONE 0 |
| 149 | #define EV_CURRENT 1 |
| 150 | |
| 151 | /* Values for e_ident[EI_CLASS]. */ |
| 152 | #define ELFCLASSNONE 0 /* Unknown class. */ |
| 153 | #define ELFCLASS32 1 /* 32-bit architecture. */ |
| 154 | #define ELFCLASS64 2 /* 64-bit architecture. */ |
| 155 | |
| 156 | /* Values for e_ident[EI_DATA]. */ |
| 157 | #define ELFDATANONE 0 /* Unknown data format. */ |
| 158 | #define ELFDATA2LSB 1 /* 2's complement little-endian. */ |
| 159 | #define ELFDATA2MSB 2 /* 2's complement big-endian. */ |
| 160 | |
| 161 | /* Values for e_ident[EI_OSABI]. */ |
| 162 | #define ELFOSABI_NONE 0 /* UNIX System V ABI */ |
| 163 | #define ELFOSABI_HPUX 1 /* HP-UX operating system */ |
| 164 | #define ELFOSABI_NETBSD 2 /* NetBSD */ |
| 165 | #define ELFOSABI_LINUX 3 /* GNU/Linux */ |
| 166 | #define ELFOSABI_HURD 4 /* GNU/Hurd */ |
| 167 | #define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */ |
| 168 | #define ELFOSABI_SOLARIS 6 /* Solaris */ |
| 169 | #define ELFOSABI_AIX 7 /* AIX */ |
| 170 | #define ELFOSABI_IRIX 8 /* IRIX */ |
| 171 | #define ELFOSABI_FREEBSD 9 /* FreeBSD */ |
| 172 | #define ELFOSABI_TRU64 10 /* TRU64 UNIX */ |
| 173 | #define ELFOSABI_MODESTO 11 /* Novell Modesto */ |
| 174 | #define ELFOSABI_OPENBSD 12 /* OpenBSD */ |
| 175 | #define ELFOSABI_OPENVMS 13 /* Open VMS */ |
| 176 | #define ELFOSABI_NSK 14 /* HP Non-Stop Kernel */ |
| 177 | #define ELFOSABI_AROS 15 /* Amiga Research OS */ |
| 178 | #define ELFOSABI_FENIXOS 16 /* FenixOS */ |
| 179 | #define ELFOSABI_CLOUDABI 17 /* Nuxi CloudABI */ |
| 180 | #define ELFOSABI_OPENVOS 18 /* Stratus Technologies OpenVOS */ |
| 181 | #define ELFOSABI_ARM_AEABI 64 /* ARM EABI */ |
| 182 | #define ELFOSABI_ARM 97 /* ARM */ |
| 183 | #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ |
| 184 | |
| 185 | #define ELFOSABI_SYSV ELFOSABI_NONE /* symbol used in old spec */ |
| 186 | #define ELFOSABI_MONTEREY ELFOSABI_AIX /* Monterey */ |
| 187 | #define ELFOSABI_GNU ELFOSABI_LINUX |
| 188 | |
| 189 | /* e_ident */ |
| 190 | #define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \ |
| 191 | (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \ |
| 192 | (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \ |
| 193 | (ehdr).e_ident[EI_MAG3] == ELFMAG3) |
| 194 | |
| 195 | /* Values for e_type. */ |
| 196 | #define ET_NONE 0 /* Unknown type. */ |
| 197 | #define ET_REL 1 /* Relocatable. */ |
| 198 | #define ET_EXEC 2 /* Executable. */ |
| 199 | #define ET_DYN 3 /* Shared object. */ |
| 200 | #define ET_CORE 4 /* Core file. */ |
| 201 | #define ET_LOOS 0xfe00 /* First operating system specific. */ |
| 202 | #define ET_HIOS 0xfeff /* Last operating system-specific. */ |
| 203 | #define ET_LOPROC 0xff00 /* First processor-specific. */ |
| 204 | #define ET_HIPROC 0xffff /* Last processor-specific. */ |
| 205 | |
| 206 | /* Values for e_machine. */ |
| 207 | #define EM_NONE 0 /* Unknown machine. */ |
| 208 | #define EM_M32 1 /* AT&T WE32100. */ |
| 209 | #define EM_SPARC 2 /* Sun SPARC. */ |
| 210 | #define EM_386 3 /* Intel i386. */ |
| 211 | #define EM_68K 4 /* Motorola 68000. */ |
| 212 | #define EM_88K 5 /* Motorola 88000. */ |
| 213 | #define EM_IAMCU 6 /* Intel MCU. */ |
| 214 | #define EM_860 7 /* Intel i860. */ |
| 215 | #define EM_MIPS 8 /* MIPS R3000 Big-Endian only. */ |
| 216 | #define EM_S370 9 /* IBM System/370. */ |
| 217 | #define EM_MIPS_RS3_LE 10 /* MIPS R3000 Little-Endian. */ |
| 218 | #define EM_PARISC 15 /* HP PA-RISC. */ |
| 219 | #define EM_VPP500 17 /* Fujitsu VPP500. */ |
| 220 | #define EM_SPARC32PLUS 18 /* SPARC v8plus. */ |
| 221 | #define EM_960 19 /* Intel 80960. */ |
| 222 | #define EM_PPC 20 /* PowerPC 32-bit. */ |
| 223 | #define EM_PPC64 21 /* PowerPC 64-bit. */ |
| 224 | #define EM_S390 22 /* IBM System/390. */ |
| 225 | #define EM_V800 36 /* NEC V800. */ |
| 226 | #define EM_FR20 37 /* Fujitsu FR20. */ |
| 227 | #define EM_RH32 38 /* TRW RH-32. */ |
| 228 | #define EM_RCE 39 /* Motorola RCE. */ |
| 229 | #define EM_ARM 40 /* ARM. */ |
| 230 | #define EM_SH 42 /* Hitachi SH. */ |
| 231 | #define EM_SPARCV9 43 /* SPARC v9 64-bit. */ |
| 232 | #define EM_TRICORE 44 /* Siemens TriCore embedded processor. */ |
| 233 | #define EM_ARC 45 /* Argonaut RISC Core. */ |
| 234 | #define EM_H8_300 46 /* Hitachi H8/300. */ |
| 235 | #define EM_H8_300H 47 /* Hitachi H8/300H. */ |
| 236 | #define EM_H8S 48 /* Hitachi H8S. */ |
| 237 | #define EM_H8_500 49 /* Hitachi H8/500. */ |
| 238 | #define EM_IA_64 50 /* Intel IA-64 Processor. */ |
| 239 | #define EM_MIPS_X 51 /* Stanford MIPS-X. */ |
| 240 | #define EM_COLDFIRE 52 /* Motorola ColdFire. */ |
| 241 | #define EM_68HC12 53 /* Motorola M68HC12. */ |
| 242 | #define EM_MMA 54 /* Fujitsu MMA. */ |
| 243 | #define EM_PCP 55 /* Siemens PCP. */ |
| 244 | #define EM_NCPU 56 /* Sony nCPU. */ |
| 245 | #define EM_NDR1 57 /* Denso NDR1 microprocessor. */ |
| 246 | #define EM_STARCORE 58 /* Motorola Star*Core processor. */ |
| 247 | #define EM_ME16 59 /* Toyota ME16 processor. */ |
| 248 | #define EM_ST100 60 /* STMicroelectronics ST100 processor. */ |
| 249 | #define EM_TINYJ 61 /* Advanced Logic Corp. TinyJ processor. */ |
| 250 | #define EM_X86_64 62 /* Advanced Micro Devices x86-64 */ |
| 251 | #define EM_AMD64 EM_X86_64 /* Advanced Micro Devices x86-64 (compat) */ |
| 252 | #define EM_PDSP 63 /* Sony DSP Processor. */ |
| 253 | #define EM_FX66 66 /* Siemens FX66 microcontroller. */ |
| 254 | #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 |
| 255 | microcontroller. */ |
| 256 | #define EM_ST7 68 /* STmicroelectronics ST7 8-bit |
| 257 | microcontroller. */ |
| 258 | #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller. */ |
| 259 | #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller. */ |
| 260 | #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller. */ |
| 261 | #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller. */ |
| 262 | #define EM_SVX 73 /* Silicon Graphics SVx. */ |
| 263 | #define EM_ST19 74 /* STMicroelectronics ST19 8-bit mc. */ |
| 264 | #define EM_VAX 75 /* Digital VAX. */ |
| 265 | #define EM_CRIS 76 /* Axis Communications 32-bit embedded |
| 266 | processor. */ |
| 267 | #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded |
| 268 | processor. */ |
| 269 | #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor. */ |
| 270 | #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor. */ |
| 271 | #define EM_MMIX 80 /* Donald Knuth's educational 64-bit proc. */ |
| 272 | #define EM_HUANY 81 /* Harvard University machine-independent |
| 273 | object files. */ |
| 274 | #define EM_PRISM 82 /* SiTera Prism. */ |
| 275 | #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller. */ |
| 276 | #define EM_FR30 84 /* Fujitsu FR30. */ |
| 277 | #define EM_D10V 85 /* Mitsubishi D10V. */ |
| 278 | #define EM_D30V 86 /* Mitsubishi D30V. */ |
| 279 | #define EM_V850 87 /* NEC v850. */ |
| 280 | #define EM_M32R 88 /* Mitsubishi M32R. */ |
| 281 | #define EM_MN10300 89 /* Matsushita MN10300. */ |
| 282 | #define EM_MN10200 90 /* Matsushita MN10200. */ |
| 283 | #define EM_PJ 91 /* picoJava. */ |
| 284 | #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor. */ |
| 285 | #define EM_ARC_A5 93 /* ARC Cores Tangent-A5. */ |
| 286 | #define EM_XTENSA 94 /* Tensilica Xtensa Architecture. */ |
| 287 | #define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor. */ |
| 288 | #define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose |
| 289 | Processor. */ |
| 290 | #define EM_NS32K 97 /* National Semiconductor 32000 series. */ |
| 291 | #define EM_TPC 98 /* Tenor Network TPC processor. */ |
| 292 | #define EM_SNP1K 99 /* Trebia SNP 1000 processor. */ |
| 293 | #define EM_ST200 100 /* STMicroelectronics ST200 microcontroller. */ |
| 294 | #define EM_IP2K 101 /* Ubicom IP2xxx microcontroller family. */ |
| 295 | #define EM_MAX 102 /* MAX Processor. */ |
| 296 | #define EM_CR 103 /* National Semiconductor CompactRISC |
| 297 | microprocessor. */ |
| 298 | #define EM_F2MC16 104 /* Fujitsu F2MC16. */ |
| 299 | #define EM_MSP430 105 /* Texas Instruments embedded microcontroller |
| 300 | msp430. */ |
| 301 | #define EM_BLACKFIN 106 /* Analog Devices Blackfin (DSP) processor. */ |
| 302 | #define EM_SE_C33 107 /* S1C33 Family of Seiko Epson processors. */ |
| 303 | #define EM_SEP 108 /* Sharp embedded microprocessor. */ |
| 304 | #define EM_ARCA 109 /* Arca RISC Microprocessor. */ |
| 305 | #define EM_UNICORE 110 /* Microprocessor series from PKU-Unity Ltd. |
| 306 | and MPRC of Peking University */ |
| 307 | #define EM_AARCH64 183 /* AArch64 (64-bit ARM) */ |
| 308 | #define EM_RISCV 243 /* RISC-V */ |
| 309 | #define EM_LOONGARCH 258 /* Loongson LoongArch */ |
| 310 | |
| 311 | /* Non-standard or deprecated. */ |
| 312 | #define EM_486 6 /* Intel i486. */ |
| 313 | #define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */ |
| 314 | #define EM_ALPHA_STD 41 /* Digital Alpha (standard value). */ |
| 315 | #define EM_ALPHA 0x9026 /* Alpha (written in the absence of an ABI) */ |
| 316 | |
| 317 | /** |
| 318 | * e_flags |
| 319 | */ |
| 320 | #define EF_ARM_RELEXEC 0x1 |
| 321 | #define EF_ARM_HASENTRY 0x2 |
| 322 | #define EF_ARM_SYMSARESORTED 0x4 |
| 323 | #define EF_ARM_DYNSYMSUSESEGIDX 0x8 |
| 324 | #define EF_ARM_MAPSYMSFIRST 0x10 |
| 325 | #define EF_ARM_LE8 0x00400000 |
| 326 | #define EF_ARM_BE8 0x00800000 |
| 327 | #define EF_ARM_EABIMASK 0xFF000000 |
| 328 | #define EF_ARM_EABI_UNKNOWN 0x00000000 |
| 329 | #define EF_ARM_EABI_VER1 0x01000000 |
| 330 | #define EF_ARM_EABI_VER2 0x02000000 |
| 331 | #define EF_ARM_EABI_VER3 0x03000000 |
| 332 | #define EF_ARM_EABI_VER4 0x04000000 |
| 333 | #define EF_ARM_EABI_VER5 0x05000000 |
| 334 | #define EF_ARM_EABI_VERSION(x) ((x) & EF_ARM_EABIMASK) |
| 335 | #define EF_ARM_INTERWORK 0x00000004 |
| 336 | #define EF_ARM_APCS_26 0x00000008 |
| 337 | #define EF_ARM_APCS_FLOAT 0x00000010 |
| 338 | #define EF_ARM_PIC 0x00000020 |
| 339 | #define EF_ARM_ALIGN8 0x00000040 |
| 340 | #define EF_ARM_NEW_ABI 0x00000080 |
| 341 | #define EF_ARM_OLD_ABI 0x00000100 |
| 342 | #define EF_ARM_ABI_FLOAT_SOFT 0x00000200 |
| 343 | #define EF_ARM_SOFT_FLOAT EF_ARM_ABI_FLOAT_SOFT /* Pre-V5 ABI name */ |
| 344 | #define EF_ARM_ABI_FLOAT_HARD 0x00000400 |
| 345 | #define EF_ARM_VFP_FLOAT EF_ARM_ABI_FLOAT_HARD /* Pre-V5 ABI name */ |
| 346 | #define EF_ARM_MAVERICK_FLOAT 0x00000800 |
| 347 | |
| 348 | #define EF_MIPS_NOREORDER 0x00000001 |
| 349 | #define EF_MIPS_PIC 0x00000002 /* Contains PIC code */ |
| 350 | #define EF_MIPS_CPIC 0x00000004 /* STD PIC calling sequence */ |
| 351 | #define EF_MIPS_UCODE 0x00000010 |
| 352 | #define EF_MIPS_ABI2 0x00000020 /* N32 */ |
| 353 | #define EF_MIPS_OPTIONS_FIRST 0x00000080 |
| 354 | #define EF_MIPS_ABI 0x0000F000 |
| 355 | #define EF_MIPS_ABI_O32 0x00001000 |
| 356 | #define EF_MIPS_ABI_O64 0x00002000 |
| 357 | #define EF_MIPS_ABI_EABI32 0x00003000 |
| 358 | #define EF_MIPS_ABI_EABI64 0x00004000 |
| 359 | #define EF_MIPS_ARCH_ASE 0x0F000000 /* Architectural extensions */ |
| 360 | #define EF_MIPS_ARCH_ASE_MDMX 0x08000000 /* MDMX multimedia extension */ |
| 361 | #define EF_MIPS_ARCH_ASE_M16 0x04000000 /* MIPS-16 ISA extensions */ |
| 362 | #define EF_MIPS_ARCH 0xF0000000 /* Architecture field */ |
| 363 | #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code */ |
| 364 | #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code */ |
| 365 | #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code */ |
| 366 | #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code */ |
| 367 | #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code */ |
| 368 | #define EF_MIPS_ARCH_32 0x50000000 /* -mips32 code */ |
| 369 | #define EF_MIPS_ARCH_64 0x60000000 /* -mips64 code */ |
| 370 | #define EF_MIPS_ARCH_32R2 0x70000000 /* -mips32r2 code */ |
| 371 | #define EF_MIPS_ARCH_64R2 0x80000000 /* -mips64r2 code */ |
| 372 | |
| 373 | #define EF_PPC_EMB 0x80000000 |
| 374 | #define EF_PPC_RELOCATABLE 0x00010000 |
| 375 | #define EF_PPC_RELOCATABLE_LIB 0x00008000 |
| 376 | |
| 377 | #define EF_RISCV_RVC 0x00000001 |
| 378 | #define EF_RISCV_FLOAT_ABI_MASK 0x00000006 |
| 379 | #define EF_RISCV_FLOAT_ABI_SOFT 0x00000000 |
| 380 | #define EF_RISCV_FLOAT_ABI_SINGLE 0x000002 |
| 381 | #define EF_RISCV_FLOAT_ABI_DOUBLE 0x000004 |
| 382 | #define EF_RISCV_FLOAT_ABI_QUAD 0x00000006 |
| 383 | #define EF_RISCV_RVE 0x00000008 |
| 384 | #define EF_RISCV_TSO 0x00000010 |
| 385 | |
| 386 | /* |
| 387 | * Loongson LoongArch Specific e_flags |
| 388 | * |
| 389 | * Definitions from LoongArch ELF psABI v2.01. |
| 390 | * Reference: https://github.com/loongson/LoongArch-Documentation |
| 391 | * (commit hash 296de4def055c871809068e0816325a4ac04eb12) |
| 392 | */ |
| 393 | |
| 394 | /* LoongArch Base ABI Modifiers */ |
| 395 | #define EF_LOONGARCH_ABI_SOFT_FLOAT 0x00000001 |
| 396 | #define EF_LOONGARCH_ABI_SINGLE_FLOAT 0x00000002 |
| 397 | #define EF_LOONGARCH_ABI_DOUBLE_FLOAT 0x00000003 |
| 398 | #define EF_LOONGARCH_ABI_MODIFIER_MASK 0x00000007 |
| 399 | |
| 400 | /* LoongArch Object file ABI versions */ |
| 401 | #define EF_LOONGARCH_OBJABI_V0 0x00000000 |
| 402 | #define EF_LOONGARCH_OBJABI_V1 0x00000040 |
| 403 | #define EF_LOONGARCH_OBJABI_MASK 0x000000C0 |
| 404 | |
| 405 | #define EF_SPARC_EXT_MASK 0x00ffff00 |
| 406 | #define EF_SPARC_32PLUS 0x00000100 |
| 407 | #define EF_SPARC_SUN_US1 0x00000200 |
| 408 | #define EF_SPARC_HAL_R1 0x00000200 |
| 409 | #define EF_SPARC_SUN_US3 0x00000800 |
| 410 | |
| 411 | #define EF_SPARCV9_MM 0x00000003 |
| 412 | #define EF_SPARCV9_TSO 0x00000000 |
| 413 | #define EF_SPARCV9_PSO 0x00000001 |
| 414 | #define EF_SPARCV9_RMO 0x00000002 |
| 415 | |
| 416 | /* Special section indexes. */ |
| 417 | #define SHN_UNDEF 0 /* Undefined, missing, irrelevant. */ |
| 418 | #define SHN_LORESERVE 0xff00 /* First of reserved range. */ |
| 419 | #define SHN_LOPROC 0xff00 /* First processor-specific. */ |
| 420 | #define SHN_HIPROC 0xff1f /* Last processor-specific. */ |
| 421 | #define SHN_LOOS 0xff20 /* First operating system-specific. */ |
| 422 | #define SHN_FBSD_CACHED SHN_LOOS /* Transient, for sys/kern/link_elf_obj |
| 423 | linker only: Cached global in local |
| 424 | symtab. */ |
| 425 | #define SHN_HIOS 0xff3f /* Last operating system-specific. */ |
| 426 | #define SHN_ABS 0xfff1 /* Absolute values. */ |
| 427 | #define SHN_COMMON 0xfff2 /* Common data. */ |
| 428 | #define SHN_XINDEX 0xffff /* Escape -- index stored elsewhere. */ |
| 429 | #define SHN_HIRESERVE 0xffff /* Last of reserved range. */ |
| 430 | |
| 431 | /* sh_type */ |
| 432 | #define SHT_NULL 0 /* inactive */ |
| 433 | #define SHT_PROGBITS 1 /* program defined information */ |
| 434 | #define SHT_SYMTAB 2 /* symbol table section */ |
| 435 | #define SHT_STRTAB 3 /* string table section */ |
| 436 | #define SHT_RELA 4 /* relocation section with addends */ |
| 437 | #define SHT_HASH 5 /* symbol hash table section */ |
| 438 | #define SHT_DYNAMIC 6 /* dynamic section */ |
| 439 | #define SHT_NOTE 7 /* note section */ |
| 440 | #define SHT_NOBITS 8 /* no space section */ |
| 441 | #define SHT_REL 9 /* relocation section - no addends */ |
| 442 | #define SHT_SHLIB 10 /* reserved - purpose unknown */ |
| 443 | #define SHT_DYNSYM 11 /* dynamic symbol table section */ |
| 444 | #define SHT_INIT_ARRAY 14 /* Initialization function pointers. */ |
| 445 | #define SHT_FINI_ARRAY 15 /* Termination function pointers. */ |
| 446 | #define SHT_PREINIT_ARRAY 16 /* Pre-initialization function ptrs. */ |
| 447 | #define SHT_GROUP 17 /* Section group. */ |
| 448 | #define SHT_SYMTAB_SHNDX 18 /* Section indexes (see SHN_XINDEX). */ |
| 449 | #define SHT_LOOS 0x60000000 /* First of OS specific semantics */ |
| 450 | #define SHT_LOSUNW 0x6ffffff4 |
| 451 | #define SHT_SUNW_dof 0x6ffffff4 |
| 452 | #define SHT_SUNW_cap 0x6ffffff5 |
| 453 | #define SHT_GNU_ATTRIBUTES 0x6ffffff5 |
| 454 | #define SHT_SUNW_SIGNATURE 0x6ffffff6 |
| 455 | #define SHT_GNU_HASH 0x6ffffff6 |
| 456 | #define SHT_GNU_LIBLIST 0x6ffffff7 |
| 457 | #define SHT_SUNW_ANNOTATE 0x6ffffff7 |
| 458 | #define SHT_SUNW_DEBUGSTR 0x6ffffff8 |
| 459 | #define SHT_SUNW_DEBUG 0x6ffffff9 |
| 460 | #define SHT_SUNW_move 0x6ffffffa |
| 461 | #define SHT_SUNW_COMDAT 0x6ffffffb |
| 462 | #define SHT_SUNW_syminfo 0x6ffffffc |
| 463 | #define SHT_SUNW_verdef 0x6ffffffd |
| 464 | #define SHT_GNU_verdef 0x6ffffffd /* Symbol versions provided */ |
| 465 | #define SHT_SUNW_verneed 0x6ffffffe |
| 466 | #define SHT_GNU_verneed 0x6ffffffe /* Symbol versions required */ |
| 467 | #define SHT_SUNW_versym 0x6fffffff |
| 468 | #define SHT_GNU_versym 0x6fffffff /* Symbol version table */ |
| 469 | #define SHT_HISUNW 0x6fffffff |
| 470 | #define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */ |
| 471 | #define SHT_LOPROC 0x70000000 /* reserved range for processor */ |
| 472 | #define SHT_X86_64_UNWIND 0x70000001 /* unwind information */ |
| 473 | #define SHT_AMD64_UNWIND SHT_X86_64_UNWIND |
| 474 | |
| 475 | #define SHT_ARM_EXIDX 0x70000001 /* Exception index table. */ |
| 476 | #define SHT_ARM_PREEMPTMAP 0x70000002 /* BPABI DLL dynamic linking |
| 477 | pre-emption map. */ |
| 478 | #define SHT_ARM_ATTRIBUTES 0x70000003 /* Object file compatibility |
| 479 | attributes. */ |
| 480 | #define SHT_ARM_DEBUGOVERLAY 0x70000004 /* See DBGOVL for details. */ |
| 481 | #define SHT_ARM_OVERLAYSECTION 0x70000005 /* See DBGOVL for details. */ |
| 482 | #define SHT_MIPS_LIBLIST 0x70000000 |
| 483 | #define SHT_MIPS_MSYM 0x70000001 |
| 484 | #define SHT_MIPS_CONFLICT 0x70000002 |
| 485 | #define SHT_MIPS_GPTAB 0x70000003 |
| 486 | #define SHT_MIPS_UCODE 0x70000004 |
| 487 | #define SHT_MIPS_DEBUG 0x70000005 |
| 488 | #define SHT_MIPS_REGINFO 0x70000006 |
| 489 | #define SHT_MIPS_PACKAGE 0x70000007 |
| 490 | #define SHT_MIPS_PACKSYM 0x70000008 |
| 491 | #define SHT_MIPS_RELD 0x70000009 |
| 492 | #define SHT_MIPS_IFACE 0x7000000b |
| 493 | #define SHT_MIPS_CONTENT 0x7000000c |
| 494 | #define SHT_MIPS_OPTIONS 0x7000000d |
| 495 | #define SHT_MIPS_DELTASYM 0x7000001b |
| 496 | #define SHT_MIPS_DELTAINST 0x7000001c |
| 497 | #define SHT_MIPS_DELTACLASS 0x7000001d |
| 498 | #define SHT_MIPS_DWARF 0x7000001e /* MIPS gcc uses MIPS_DWARF */ |
| 499 | #define SHT_MIPS_DELTADECL 0x7000001f |
| 500 | #define SHT_MIPS_SYMBOL_LIB 0x70000020 |
| 501 | #define SHT_MIPS_EVENTS 0x70000021 |
| 502 | #define SHT_MIPS_TRANSLATE 0x70000022 |
| 503 | #define SHT_MIPS_PIXIE 0x70000023 |
| 504 | #define SHT_MIPS_XLATE 0x70000024 |
| 505 | #define SHT_MIPS_XLATE_DEBUG 0x70000025 |
| 506 | #define SHT_MIPS_WHIRL 0x70000026 |
| 507 | #define SHT_MIPS_EH_REGION 0x70000027 |
| 508 | #define SHT_MIPS_XLATE_OLD 0x70000028 |
| 509 | #define SHT_MIPS_PDR_EXCEPTION 0x70000029 |
| 510 | #define SHT_MIPS_ABIFLAGS 0x7000002a |
| 511 | |
| 512 | #define SHT_SPARC_GOTDATA 0x70000000 |
| 513 | |
| 514 | #define SHTORDERED |
| 515 | #define SHT_HIPROC 0x7fffffff /* specific section header types */ |
| 516 | #define SHT_LOUSER 0x80000000 /* reserved range for application */ |
| 517 | #define SHT_HIUSER 0xffffffff /* specific indexes */ |
| 518 | |
| 519 | /* Flags for sh_flags. */ |
| 520 | #define SHF_WRITE 0x1 /* Section contains writable data. */ |
| 521 | #define SHF_ALLOC 0x2 /* Section occupies memory. */ |
| 522 | #define SHF_EXECINSTR 0x4 /* Section contains instructions. */ |
| 523 | #define SHF_MERGE 0x10 /* Section may be merged. */ |
| 524 | #define SHF_STRINGS 0x20 /* Section contains strings. */ |
| 525 | #define SHF_INFO_LINK 0x40 /* sh_info holds section index. */ |
| 526 | #define SHF_LINK_ORDER 0x80 /* Special ordering requirements. */ |
| 527 | #define SHF_OS_NONCONFORMING 0x100 /* OS-specific processing required. */ |
| 528 | #define SHF_GROUP 0x200 /* Member of section group. */ |
| 529 | #define SHF_TLS 0x400 /* Section contains TLS data. */ |
| 530 | #define SHF_COMPRESSED 0x800 /* Section contains compressed data. */ |
| 531 | #define SHF_MASKOS 0x0ff00000 /* OS-specific semantics. */ |
| 532 | #define SHF_MASKPROC 0xf0000000 /* Processor-specific semantics. */ |
| 533 | |
| 534 | /* Flags for section groups. */ |
| 535 | #define GRP_COMDAT 0x1 /* COMDAT semantics. */ |
| 536 | |
| 537 | /* |
| 538 | * Flags / mask for .gnu.versym sections. |
| 539 | */ |
| 540 | #define VERSYM_VERSION 0x7fff |
| 541 | #define VERSYM_HIDDEN 0x8000 |
| 542 | |
| 543 | /* Values for p_type. */ |
| 544 | #define PT_NULL 0 /* Unused entry. */ |
| 545 | #define PT_LOAD 1 /* Loadable segment. */ |
| 546 | #define PT_DYNAMIC 2 /* Dynamic linking information segment. */ |
| 547 | #define PT_INTERP 3 /* Pathname of interpreter. */ |
| 548 | #define PT_NOTE 4 /* Auxiliary information. */ |
| 549 | #define PT_SHLIB 5 /* Reserved (not used). */ |
| 550 | #define PT_PHDR 6 /* Location of program header itself. */ |
| 551 | #define PT_TLS 7 /* Thread local storage segment */ |
| 552 | #define PT_LOOS 0x60000000 /* First OS-specific. */ |
| 553 | #define PT_SUNW_UNWIND 0x6464e550 /* amd64 UNWIND program header */ |
| 554 | #define PT_GNU_EH_FRAME 0x6474e550 |
| 555 | #define PT_GNU_STACK 0x6474e551 |
| 556 | #define PT_GNU_RELRO 0x6474e552 |
| 557 | #define PT_DUMP_DELTA 0x6fb5d000 /* va->pa map for arm and amd64 kernel |
| 558 | dumps */ |
| 559 | #define PT_LOSUNW 0x6ffffffa |
| 560 | #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ |
| 561 | #define PT_SUNWSTACK 0x6ffffffb /* describes the stack segment */ |
| 562 | #define PT_SUNWDTRACE 0x6ffffffc /* private */ |
| 563 | #define PT_SUNWCAP 0x6ffffffd /* hard/soft capabilities segment */ |
| 564 | #define PT_HISUNW 0x6fffffff |
| 565 | #define PT_HIOS 0x6fffffff /* Last OS-specific. */ |
| 566 | #define PT_LOPROC 0x70000000 /* First processor-specific type. */ |
| 567 | #define PT_ARM_ARCHEXT 0x70000000 /* ARM arch compat information. */ |
| 568 | #define PT_ARM_EXIDX 0x70000001 /* ARM exception unwind tables. */ |
| 569 | #define PT_MIPS_REGINFO 0x70000000 /* MIPS register usage info */ |
| 570 | #define PT_MIPS_RTPROC 0x70000001 /* MIPS runtime procedure tbl */ |
| 571 | #define PT_MIPS_OPTIONS 0x70000002 /* MIPS e_flags value*/ |
| 572 | #define PT_MIPS_ABIFLAGS 0x70000003 /* MIPS fp mode */ |
| 573 | #define PT_HIPROC 0x7fffffff /* Last processor-specific type. */ |
| 574 | |
| 575 | #define PT_OPENBSD_RANDOMIZE 0x65A3DBE6 /* OpenBSD random data segment */ |
| 576 | #define PT_OPENBSD_WXNEEDED 0x65A3DBE7 /* OpenBSD EXEC/WRITE pages needed */ |
| 577 | #define PT_OPENBSD_BOOTDATA 0x65A41BE6 /* OpenBSD section for boot args */ |
| 578 | |
| 579 | /* Values for p_flags. */ |
| 580 | #define PF_X 0x1 /* Executable. */ |
| 581 | #define PF_W 0x2 /* Writable. */ |
| 582 | #define PF_R 0x4 /* Readable. */ |
| 583 | #define PF_MASKOS 0x0ff00000 /* Operating system-specific. */ |
| 584 | #define PF_MASKPROC 0xf0000000 /* Processor-specific. */ |
| 585 | |
| 586 | /* Extended program header index. */ |
| 587 | #define PN_XNUM 0xffff |
| 588 | |
| 589 | /* Values for d_tag. */ |
| 590 | #define DT_NULL 0 /* Terminating entry. */ |
| 591 | #define DT_NEEDED 1 /* String table offset of a needed shared |
| 592 | library. */ |
| 593 | #define DT_PLTRELSZ 2 /* Total size in bytes of PLT relocations. */ |
| 594 | #define DT_PLTGOT 3 /* Processor-dependent address. */ |
| 595 | #define DT_HASH 4 /* Address of symbol hash table. */ |
| 596 | #define DT_STRTAB 5 /* Address of string table. */ |
| 597 | #define DT_SYMTAB 6 /* Address of symbol table. */ |
| 598 | #define DT_RELA 7 /* Address of ElfNN_Rela relocations. */ |
| 599 | #define DT_RELASZ 8 /* Total size of ElfNN_Rela relocations. */ |
| 600 | #define DT_RELAENT 9 /* Size of each ElfNN_Rela relocation entry. */ |
| 601 | #define DT_STRSZ 10 /* Size of string table. */ |
| 602 | #define DT_SYMENT 11 /* Size of each symbol table entry. */ |
| 603 | #define DT_INIT 12 /* Address of initialization function. */ |
| 604 | #define DT_FINI 13 /* Address of finalization function. */ |
| 605 | #define DT_SONAME 14 /* String table offset of shared object |
| 606 | name. */ |
| 607 | #define DT_RPATH 15 /* String table offset of library path. [sup] */ |
| 608 | #define DT_SYMBOLIC 16 /* Indicates "symbolic" linking. [sup] */ |
| 609 | #define DT_REL 17 /* Address of ElfNN_Rel relocations. */ |
| 610 | #define DT_RELSZ 18 /* Total size of ElfNN_Rel relocations. */ |
| 611 | #define DT_RELENT 19 /* Size of each ElfNN_Rel relocation. */ |
| 612 | #define DT_PLTREL 20 /* Type of relocation used for PLT. */ |
| 613 | #define DT_DEBUG 21 /* Reserved (not used). */ |
| 614 | #define DT_TEXTREL 22 /* Indicates there may be relocations in |
| 615 | non-writable segments. [sup] */ |
| 616 | #define DT_JMPREL 23 /* Address of PLT relocations. */ |
| 617 | #define DT_BIND_NOW 24 /* [sup] */ |
| 618 | #define DT_INIT_ARRAY 25 /* Address of the array of pointers to |
| 619 | initialization functions */ |
| 620 | #define DT_FINI_ARRAY 26 /* Address of the array of pointers to |
| 621 | termination functions */ |
| 622 | #define DT_INIT_ARRAYSZ 27 /* Size in bytes of the array of |
| 623 | initialization functions. */ |
| 624 | #define DT_FINI_ARRAYSZ 28 /* Size in bytes of the array of |
| 625 | termination functions. */ |
| 626 | #define DT_RUNPATH 29 /* String table offset of a null-terminated |
| 627 | library search path string. */ |
| 628 | #define DT_FLAGS 30 /* Object specific flag values. */ |
| 629 | #define DT_ENCODING 32 /* Values greater than or equal to DT_ENCODING |
| 630 | and less than DT_LOOS follow the rules for |
| 631 | the interpretation of the d_un union |
| 632 | as follows: even == 'd_ptr', odd == 'd_val' |
| 633 | or none */ |
| 634 | #define DT_PREINIT_ARRAY 32 /* Address of the array of pointers to |
| 635 | pre-initialization functions. */ |
| 636 | #define DT_PREINIT_ARRAYSZ 33 /* Size in bytes of the array of |
| 637 | pre-initialization functions. */ |
| 638 | #define DT_MAXPOSTAGS 34 /* number of positive tags */ |
| 639 | #define DT_RELRSZ 35 /* Total size of ElfNN_Relr relocations. */ |
| 640 | #define DT_RELR 36 /* Address of ElfNN_Relr relocations. */ |
| 641 | #define DT_RELRENT 37 /* Size of each ElfNN_Relr relocation. */ |
| 642 | #define DT_LOOS 0x6000000d /* First OS-specific */ |
| 643 | #define DT_SUNW_AUXILIARY 0x6000000d /* symbol auxiliary name */ |
| 644 | #define DT_SUNW_RTLDINF 0x6000000e /* ld.so.1 info (private) */ |
| 645 | #define DT_SUNW_FILTER 0x6000000f /* symbol filter name */ |
| 646 | #define DT_SUNW_CAP 0x60000010 /* hardware/software */ |
| 647 | #define DT_SUNW_ASLR 0x60000023 /* ASLR control */ |
| 648 | #define DT_HIOS 0x6ffff000 /* Last OS-specific */ |
| 649 | |
| 650 | /* |
| 651 | * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the |
| 652 | * Dyn.d_un.d_val field of the Elf*_Dyn structure. |
| 653 | */ |
| 654 | #define DT_VALRNGLO 0x6ffffd00 |
| 655 | #define DT_GNU_PRELINKED 0x6ffffdf5 /* prelinking timestamp */ |
| 656 | #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* size of conflict section */ |
| 657 | #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* size of library list */ |
| 658 | #define DT_CHECKSUM 0x6ffffdf8 /* elf checksum */ |
| 659 | #define DT_PLTPADSZ 0x6ffffdf9 /* pltpadding size */ |
| 660 | #define DT_MOVEENT 0x6ffffdfa /* move table entry size */ |
| 661 | #define DT_MOVESZ 0x6ffffdfb /* move table size */ |
| 662 | #define DT_FEATURE 0x6ffffdfc /* feature holder */ |
| 663 | #define DT_FEATURE_1 DT_FEATURE |
| 664 | #define DT_POSFLAG_1 0x6ffffdfd /* flags for DT_* entries, effecting */ |
| 665 | /* the following DT_* entry. */ |
| 666 | /* See DF_P1_* definitions */ |
| 667 | #define DT_SYMINSZ 0x6ffffdfe /* syminfo table size (in bytes) */ |
| 668 | #define DT_SYMINENT 0x6ffffdff /* syminfo entry size (in bytes) */ |
| 669 | #define DT_VALRNGHI 0x6ffffdff |
| 670 | |
| 671 | /* |
| 672 | * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the |
| 673 | * Dyn.d_un.d_ptr field of the Elf*_Dyn structure. |
| 674 | * |
| 675 | * If any adjustment is made to the ELF object after it has been |
| 676 | * built, these entries will need to be adjusted. |
| 677 | */ |
| 678 | #define DT_ADDRRNGLO 0x6ffffe00 |
| 679 | #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table */ |
| 680 | #define DT_TLSDESC_PLT 0x6ffffef6 /* loc. of PLT for tlsdesc resolver */ |
| 681 | #define DT_TLSDESC_GOT 0x6ffffef7 /* loc. of GOT for tlsdesc resolver */ |
| 682 | #define DT_GNU_CONFLICT 0x6ffffef8 /* address of conflict section */ |
| 683 | #define DT_GNU_LIBLIST 0x6ffffef9 /* address of library list */ |
| 684 | #define DT_CONFIG 0x6ffffefa /* configuration information */ |
| 685 | #define DT_DEPAUDIT 0x6ffffefb /* dependency auditing */ |
| 686 | #define DT_AUDIT 0x6ffffefc /* object auditing */ |
| 687 | #define DT_PLTPAD 0x6ffffefd /* pltpadding (sparcv9) */ |
| 688 | #define DT_MOVETAB 0x6ffffefe /* move table */ |
| 689 | #define DT_SYMINFO 0x6ffffeff /* syminfo table */ |
| 690 | #define DT_ADDRRNGHI 0x6ffffeff |
| 691 | |
| 692 | #define DT_VERSYM 0x6ffffff0 /* Address of versym section. */ |
| 693 | #define DT_RELACOUNT 0x6ffffff9 /* number of RELATIVE relocations */ |
| 694 | #define DT_RELCOUNT 0x6ffffffa /* number of RELATIVE relocations */ |
| 695 | #define DT_FLAGS_1 0x6ffffffb /* state flags - see DF_1_* defs */ |
| 696 | #define DT_VERDEF 0x6ffffffc /* Address of verdef section. */ |
| 697 | #define DT_VERDEFNUM 0x6ffffffd /* Number of elems in verdef section */ |
| 698 | #define DT_VERNEED 0x6ffffffe /* Address of verneed section. */ |
| 699 | #define DT_VERNEEDNUM 0x6fffffff /* Number of elems in verneed section */ |
| 700 | |
| 701 | #define DT_LOPROC 0x70000000 /* First processor-specific type. */ |
| 702 | |
| 703 | #define DT_AARCH64_BTI_PLT 0x70000001 |
| 704 | #define DT_AARCH64_PAC_PLT 0x70000003 |
| 705 | #define DT_AARCH64_VARIANT_PCS 0x70000005 |
| 706 | |
| 707 | #define DT_ARM_SYMTABSZ 0x70000001 |
| 708 | #define DT_ARM_PREEMPTMAP 0x70000002 |
| 709 | |
| 710 | #define DT_SPARC_REGISTER 0x70000001 |
| 711 | #define DT_DEPRECATED_SPARC_REGISTER 0x7000001 |
| 712 | |
| 713 | #define DT_MIPS_RLD_VERSION 0x70000001 |
| 714 | #define DT_MIPS_TIME_STAMP 0x70000002 |
| 715 | #define DT_MIPS_ICHECKSUM 0x70000003 |
| 716 | #define DT_MIPS_IVERSION 0x70000004 |
| 717 | #define DT_MIPS_FLAGS 0x70000005 |
| 718 | #define DT_MIPS_BASE_ADDRESS 0x70000006 |
| 719 | #define DT_MIPS_CONFLICT 0x70000008 |
| 720 | #define DT_MIPS_LIBLIST 0x70000009 |
| 721 | #define DT_MIPS_LOCAL_GOTNO 0x7000000a |
| 722 | #define DT_MIPS_CONFLICTNO 0x7000000b |
| 723 | #define DT_MIPS_LIBLISTNO 0x70000010 |
| 724 | #define DT_MIPS_SYMTABNO 0x70000011 |
| 725 | #define DT_MIPS_UNREFEXTNO 0x70000012 |
| 726 | #define DT_MIPS_GOTSYM 0x70000013 |
| 727 | #define DT_MIPS_HIPAGENO 0x70000014 |
| 728 | #define DT_MIPS_RLD_MAP 0x70000016 |
| 729 | #define DT_MIPS_DELTA_CLASS 0x70000017 |
| 730 | #define DT_MIPS_DELTA_CLASS_NO 0x70000018 |
| 731 | #define DT_MIPS_DELTA_INSTANCE 0x70000019 |
| 732 | #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001A |
| 733 | #define DT_MIPS_DELTA_RELOC 0x7000001B |
| 734 | #define DT_MIPS_DELTA_RELOC_NO 0x7000001C |
| 735 | #define DT_MIPS_DELTA_SYM 0x7000001D |
| 736 | #define DT_MIPS_DELTA_SYM_NO 0x7000001E |
| 737 | #define DT_MIPS_DELTA_CLASSSYM 0x70000020 |
| 738 | #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 |
| 739 | #define DT_MIPS_CXX_FLAGS 0x70000022 |
| 740 | #define DT_MIPS_PIXIE_INIT 0x70000023 |
| 741 | #define DT_MIPS_SYMBOL_LIB 0x70000024 |
| 742 | #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 |
| 743 | #define DT_MIPS_LOCAL_GOTIDX 0x70000026 |
| 744 | #define DT_MIPS_HIDDEN_GOTIDX 0x70000027 |
| 745 | #define DT_MIPS_PROTECTED_GOTIDX 0x70000028 |
| 746 | #define DT_MIPS_OPTIONS 0x70000029 |
| 747 | #define DT_MIPS_INTERFACE 0x7000002A |
| 748 | #define DT_MIPS_DYNSTR_ALIGN 0x7000002B |
| 749 | #define DT_MIPS_INTERFACE_SIZE 0x7000002C |
| 750 | #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002D |
| 751 | #define DT_MIPS_PERF_SUFFIX 0x7000002E |
| 752 | #define DT_MIPS_COMPACT_SIZE 0x7000002F |
| 753 | #define DT_MIPS_GP_VALUE 0x70000030 |
| 754 | #define DT_MIPS_AUX_DYNAMIC 0x70000031 |
| 755 | #define DT_MIPS_PLTGOT 0x70000032 |
| 756 | #define DT_MIPS_RLD_OBJ_UPDATE 0x70000033 |
| 757 | #define DT_MIPS_RWPLT 0x70000034 |
| 758 | #define DT_MIPS_RLD_MAP_REL 0x70000035 |
| 759 | |
| 760 | #define DT_PPC_GOT 0x70000000 |
| 761 | #define DT_PPC_TLSOPT 0x70000001 |
| 762 | |
| 763 | #define DT_PPC64_GLINK 0x70000000 |
| 764 | #define DT_PPC64_OPD 0x70000001 |
| 765 | #define DT_PPC64_OPDSZ 0x70000002 |
| 766 | #define DT_PPC64_TLSOPT 0x70000003 |
| 767 | |
| 768 | #define DT_AUXILIARY 0x7ffffffd /* shared library auxiliary name */ |
| 769 | #define DT_USED 0x7ffffffe /* ignored - same as needed */ |
| 770 | #define DT_FILTER 0x7fffffff /* shared library filter name */ |
| 771 | #define DT_HIPROC 0x7fffffff /* Last processor-specific type. */ |
| 772 | |
| 773 | /* Values for DT_FLAGS */ |
| 774 | #define DF_ORIGIN 0x0001 /* Indicates that the object being loaded may |
| 775 | make reference to the $ORIGIN substitution |
| 776 | string */ |
| 777 | #define DF_SYMBOLIC 0x0002 /* Indicates "symbolic" linking. */ |
| 778 | #define DF_TEXTREL 0x0004 /* Indicates there may be relocations in |
| 779 | non-writable segments. */ |
| 780 | #define DF_BIND_NOW 0x0008 /* Indicates that the dynamic linker should |
| 781 | process all relocations for the object |
| 782 | containing this entry before transferring |
| 783 | control to the program. */ |
| 784 | #define DF_STATIC_TLS 0x0010 /* Indicates that the shared object or |
| 785 | executable contains code using a static |
| 786 | thread-local storage scheme. */ |
| 787 | |
| 788 | /* Values for DT_FLAGS_1 */ |
| 789 | #define DF_1_BIND_NOW 0x00000001 /* Same as DF_BIND_NOW */ |
| 790 | #define DF_1_GLOBAL 0x00000002 /* Set the RTLD_GLOBAL for object */ |
| 791 | #define DF_1_NODELETE 0x00000008 /* Set the RTLD_NODELETE for object */ |
| 792 | #define DF_1_LOADFLTR 0x00000010 /* Immediate loading of filtees */ |
| 793 | #define DF_1_INITFIRST 0x00000020 /* Initialize DSO first at runtime */ |
| 794 | #define DF_1_NOOPEN 0x00000040 /* Do not allow loading on dlopen() */ |
| 795 | #define DF_1_ORIGIN 0x00000080 /* Process $ORIGIN */ |
| 796 | #define DF_1_INTERPOSE 0x00000400 /* Interpose all objects but main */ |
| 797 | #define DF_1_NODEFLIB 0x00000800 /* Do not search default paths */ |
| 798 | #define DF_1_PIE 0x08000000 /* Is position-independent executable */ |
| 799 | |
| 800 | /* Values for l_flags. */ |
| 801 | #define LL_NONE 0x0 /* no flags */ |
| 802 | #define LL_EXACT_MATCH 0x1 /* require an exact match */ |
| 803 | #define LL_IGNORE_INT_VER 0x2 /* ignore version incompatibilities */ |
| 804 | #define LL_REQUIRE_MINOR 0x4 |
| 805 | #define LL_EXPORTS 0x8 |
| 806 | #define LL_DELAY_LOAD 0x10 |
| 807 | #define LL_DELTA 0x20 |
| 808 | |
| 809 | /* Note section names */ |
| 810 | #define ELF_NOTE_FREEBSD "FreeBSD" |
| 811 | #define ELF_NOTE_NETBSD "NetBSD" |
| 812 | #define ELF_NOTE_SOLARIS "SUNW Solaris" |
| 813 | #define ELF_NOTE_GNU "GNU" |
| 814 | |
| 815 | /* Values for n_type used in executables. */ |
| 816 | #define NT_FREEBSD_ABI_TAG 1 |
| 817 | #define NT_FREEBSD_NOINIT_TAG 2 |
| 818 | #define NT_FREEBSD_ARCH_TAG 3 |
| 819 | #define NT_FREEBSD_FEATURE_CTL 4 |
| 820 | |
| 821 | /* NT_FREEBSD_FEATURE_CTL desc[0] bits */ |
| 822 | #define NT_FREEBSD_FCTL_ASLR_DISABLE 0x00000001 |
| 823 | #define NT_FREEBSD_FCTL_PROTMAX_DISABLE 0x00000002 |
| 824 | #define NT_FREEBSD_FCTL_STKGAP_DISABLE 0x00000004 |
| 825 | #define NT_FREEBSD_FCTL_WXNEEDED 0x00000008 |
| 826 | #define NT_FREEBSD_FCTL_LA48 0x00000010 |
| 827 | /* was ASG_DISABLE, do not reuse 0x00000020 */ |
| 828 | #define NT_FREEBSD_FCTL_LA57 0x00000040 |
| 829 | |
| 830 | /* Values for n_type. Used in core files. */ |
| 831 | #define NT_PRSTATUS 1 /* Process status. */ |
| 832 | #define NT_FPREGSET 2 /* Floating point registers. */ |
| 833 | #define NT_PRPSINFO 3 /* Process state info. */ |
| 834 | #define NT_THRMISC 7 /* Thread miscellaneous info. */ |
| 835 | #define NT_PROCSTAT_PROC 8 /* Procstat proc data. */ |
| 836 | #define NT_PROCSTAT_FILES 9 /* Procstat files data. */ |
| 837 | #define NT_PROCSTAT_VMMAP 10 /* Procstat vmmap data. */ |
| 838 | #define NT_PROCSTAT_GROUPS 11 /* Procstat groups data. */ |
| 839 | #define NT_PROCSTAT_UMASK 12 /* Procstat umask data. */ |
| 840 | #define NT_PROCSTAT_RLIMIT 13 /* Procstat rlimit data. */ |
| 841 | #define NT_PROCSTAT_OSREL 14 /* Procstat osreldate data. */ |
| 842 | #define NT_PROCSTAT_PSSTRINGS 15 /* Procstat ps_strings data. */ |
| 843 | #define NT_PROCSTAT_AUXV 16 /* Procstat auxv data. */ |
| 844 | #define NT_PTLWPINFO 17 /* Thread ptrace miscellaneous info. */ |
| 845 | #define NT_PROCSTAT_KQUEUES 18 /* Procstat kqueues events. */ |
| 846 | #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ |
| 847 | #define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ |
| 848 | #define NT_X86_SEGBASES 0x200 /* x86 FS/GS base addresses. */ |
| 849 | #define NT_X86_XSTATE 0x202 /* x86 XSAVE extended state. */ |
| 850 | #define NT_ARM_VFP 0x400 /* ARM VFP registers */ |
| 851 | #define NT_ARM_TLS 0x401 /* ARM TLS register */ |
| 852 | #define NT_ARM_SVE 0x405 /* ARM SVE registers */ |
| 853 | #define NT_ARM_ADDR_MASK 0x406 /* arm64 address mask (e.g. for TBI) */ |
| 854 | |
| 855 | /* GNU note types. */ |
| 856 | #define NT_GNU_ABI_TAG 1 |
| 857 | #define NT_GNU_HWCAP 2 |
| 858 | #define NT_GNU_BUILD_ID 3 |
| 859 | #define NT_GNU_GOLD_VERSION 4 |
| 860 | #define NT_GNU_PROPERTY_TYPE_0 5 |
| 861 | |
| 862 | #define GNU_PROPERTY_LOPROC 0xc0000000 |
| 863 | #define GNU_PROPERTY_HIPROC 0xdfffffff |
| 864 | |
| 865 | #define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000 |
| 866 | |
| 867 | #define GNU_PROPERTY_AARCH64_FEATURE_1_BTI 0x00000001 |
| 868 | #define GNU_PROPERTY_AARCH64_FEATURE_1_PAC 0x00000002 |
| 869 | |
| 870 | #define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002 |
| 871 | |
| 872 | #define GNU_PROPERTY_X86_FEATURE_1_IBT 0x00000001 |
| 873 | #define GNU_PROPERTY_X86_FEATURE_1_SHSTK 0x00000002 |
| 874 | |
| 875 | /* Symbol Binding - ELFNN_ST_BIND - st_info */ |
| 876 | #define STB_LOCAL 0 /* Local symbol */ |
| 877 | #define STB_GLOBAL 1 /* Global symbol */ |
| 878 | #define STB_WEAK 2 /* like global - lower precedence */ |
| 879 | #define STB_LOOS 10 /* Start of operating system reserved range. */ |
| 880 | #define STB_GNU_UNIQUE 10 /* Unique symbol (GNU) */ |
| 881 | #define STB_HIOS 12 /* End of operating system reserved range. */ |
| 882 | #define STB_LOPROC 13 /* reserved range for processor */ |
| 883 | #define STB_HIPROC 15 /* specific semantics. */ |
| 884 | |
| 885 | /* Symbol type - ELFNN_ST_TYPE - st_info */ |
| 886 | #define STT_NOTYPE 0 /* Unspecified type. */ |
| 887 | #define STT_OBJECT 1 /* Data object. */ |
| 888 | #define STT_FUNC 2 /* Function. */ |
| 889 | #define STT_SECTION 3 /* Section. */ |
| 890 | #define STT_FILE 4 /* Source file. */ |
| 891 | #define STT_COMMON 5 /* Uninitialized common block. */ |
| 892 | #define STT_TLS 6 /* TLS object. */ |
| 893 | #define STT_NUM 7 |
| 894 | #define STT_LOOS 10 /* Reserved range for operating system */ |
| 895 | #define STT_GNU_IFUNC 10 |
| 896 | #define STT_HIOS 12 /* specific semantics. */ |
| 897 | #define STT_LOPROC 13 /* Start of processor reserved range. */ |
| 898 | #define STT_SPARC_REGISTER 13 /* SPARC register information. */ |
| 899 | #define STT_HIPROC 15 /* End of processor reserved range. */ |
| 900 | |
| 901 | /* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */ |
| 902 | #define STV_DEFAULT 0x0 /* Default visibility (see binding). */ |
| 903 | #define STV_INTERNAL 0x1 /* Special meaning in relocatable objects. */ |
| 904 | #define STV_HIDDEN 0x2 /* Not visible. */ |
| 905 | #define STV_PROTECTED 0x3 /* Visible but not preemptible. */ |
| 906 | #define STV_EXPORTED 0x4 |
| 907 | #define STV_SINGLETON 0x5 |
| 908 | #define STV_ELIMINATE 0x6 |
| 909 | |
| 910 | /* Architecture specific data - st_other */ |
| 911 | #define STO_AARCH64_VARIANT_PCS 0x80 |
| 912 | |
| 913 | /* Special symbol table indexes. */ |
| 914 | #define STN_UNDEF 0 /* Undefined symbol index. */ |
| 915 | |
| 916 | /* Symbol versioning flags. */ |
| 917 | #define VER_DEF_CURRENT 1 |
| 918 | #define VER_DEF_IDX(x) VER_NDX(x) |
| 919 | |
| 920 | #define VER_FLG_BASE 0x01 |
| 921 | #define VER_FLG_WEAK 0x02 |
| 922 | |
| 923 | #define VER_NEED_CURRENT 1 |
| 924 | #define VER_NEED_WEAK (1u << 15) |
| 925 | #define VER_NEED_HIDDEN VER_NDX_HIDDEN |
| 926 | #define VER_NEED_IDX(x) VER_NDX(x) |
| 927 | |
| 928 | #define VER_NDX_LOCAL 0 |
| 929 | #define VER_NDX_GLOBAL 1 |
| 930 | #define VER_NDX_GIVEN 2 |
| 931 | |
| 932 | #define VER_NDX_HIDDEN (1u << 15) |
| 933 | #define VER_NDX(x) ((x) & ~(1u << 15)) |
| 934 | |
| 935 | #define CA_SUNW_NULL 0 |
| 936 | #define CA_SUNW_HW_1 1 /* first hardware capabilities entry */ |
| 937 | #define CA_SUNW_SF_1 2 /* first software capabilities entry */ |
| 938 | |
| 939 | /* |
| 940 | * Syminfo flag values |
| 941 | */ |
| 942 | #define SYMINFO_FLG_DIRECT 0x0001 /* symbol ref has direct association */ |
| 943 | /* to object containing defn. */ |
| 944 | #define SYMINFO_FLG_PASSTHRU 0x0002 /* ignored - see SYMINFO_FLG_FILTER */ |
| 945 | #define SYMINFO_FLG_COPY 0x0004 /* symbol is a copy-reloc */ |
| 946 | #define SYMINFO_FLG_LAZYLOAD 0x0008 /* object containing defn should be */ |
| 947 | /* lazily-loaded */ |
| 948 | #define SYMINFO_FLG_DIRECTBIND 0x0010 /* ref should be bound directly to */ |
| 949 | /* object containing defn. */ |
| 950 | #define SYMINFO_FLG_NOEXTDIRECT 0x0020 /* don't let an external reference */ |
| 951 | /* directly bind to this symbol */ |
| 952 | #define SYMINFO_FLG_FILTER 0x0002 /* symbol ref is associated to a */ |
| 953 | #define SYMINFO_FLG_AUXILIARY 0x0040 /* standard or auxiliary filter */ |
| 954 | |
| 955 | /* |
| 956 | * Syminfo.si_boundto values. |
| 957 | */ |
| 958 | #define SYMINFO_BT_SELF 0xffff /* symbol bound to self */ |
| 959 | #define SYMINFO_BT_PARENT 0xfffe /* symbol bound to parent */ |
| 960 | #define SYMINFO_BT_NONE 0xfffd /* no special symbol binding */ |
| 961 | #define SYMINFO_BT_EXTERN 0xfffc /* symbol defined as external */ |
| 962 | #define SYMINFO_BT_LOWRESERVE 0xff00 /* beginning of reserved entries */ |
| 963 | |
| 964 | /* |
| 965 | * Syminfo version values. |
| 966 | */ |
| 967 | #define SYMINFO_NONE 0 /* Syminfo version */ |
| 968 | #define SYMINFO_CURRENT 1 |
| 969 | #define SYMINFO_NUM 2 |
| 970 | |
| 971 | /* Values for ch_type (compressed section headers). */ |
| 972 | #define ELFCOMPRESS_ZLIB 1 /* ZLIB/DEFLATE */ |
| 973 | #define ELFCOMPRESS_ZSTD 2 /* Zstandard */ |
| 974 | #define ELFCOMPRESS_LOOS 0x60000000 /* OS-specific */ |
| 975 | #define ELFCOMPRESS_HIOS 0x6fffffff |
| 976 | #define ELFCOMPRESS_LOPROC 0x70000000 /* Processor-specific */ |
| 977 | #define ELFCOMPRESS_HIPROC 0x7fffffff |
| 978 | |
| 979 | /* Values for a_type. */ |
| 980 | #define AT_NULL 0 /* Terminates the vector. */ |
| 981 | #define AT_IGNORE 1 /* Ignored entry. */ |
| 982 | #define AT_EXECFD 2 /* File descriptor of program to load. */ |
| 983 | #define AT_PHDR 3 /* Program header of program already loaded. */ |
| 984 | #define AT_PHENT 4 /* Size of each program header entry. */ |
| 985 | #define AT_PHNUM 5 /* Number of program header entries. */ |
| 986 | #define AT_PAGESZ 6 /* Page size in bytes. */ |
| 987 | #define AT_BASE 7 /* Interpreter's base address. */ |
| 988 | #define AT_FLAGS 8 /* Flags. */ |
| 989 | #define AT_ENTRY 9 /* Where interpreter should transfer control. */ |
| 990 | #define AT_NOTELF 10 /* Program is not ELF ?? */ |
| 991 | #define AT_UID 11 /* Real uid. */ |
| 992 | #define AT_EUID 12 /* Effective uid. */ |
| 993 | #define AT_GID 13 /* Real gid. */ |
| 994 | #define AT_EGID 14 /* Effective gid. */ |
| 995 | #define AT_EXECPATH 15 /* Path to the executable. */ |
| 996 | #define AT_CANARY 16 /* Canary for SSP. */ |
| 997 | #define AT_CANARYLEN 17 /* Length of the canary. */ |
| 998 | #define AT_OSRELDATE 18 /* OSRELDATE. */ |
| 999 | #define AT_NCPUS 19 /* Number of CPUs. */ |
| 1000 | #define AT_PAGESIZES 20 /* Pagesizes. */ |
| 1001 | #define AT_PAGESIZESLEN 21 /* Number of pagesizes. */ |
| 1002 | #define AT_TIMEKEEP 22 /* Pointer to timehands. */ |
| 1003 | #define AT_STACKPROT 23 /* Initial stack protection. */ |
| 1004 | #define AT_EHDRFLAGS 24 /* e_flags field from elf hdr */ |
| 1005 | #define AT_HWCAP 25 /* CPU feature flags. */ |
| 1006 | #define AT_HWCAP2 26 /* CPU feature flags 2. */ |
| 1007 | #define AT_BSDFLAGS 27 /* ELF BSD Flags. */ |
| 1008 | #define AT_ARGC 28 /* Argument count */ |
| 1009 | #define AT_ARGV 29 /* Argument vector */ |
| 1010 | #define AT_ENVC 30 /* Environment count */ |
| 1011 | #define AT_ENVV 31 /* Environment vector */ |
| 1012 | #define AT_PS_STRINGS 32 /* struct ps_strings */ |
| 1013 | #define AT_FXRNG 33 /* Pointer to root RNG seed version. */ |
| 1014 | #define AT_KPRELOAD 34 /* Base of vdso, preloaded by rtld */ |
| 1015 | #define AT_USRSTACKBASE 35 /* Top of user stack */ |
| 1016 | #define AT_USRSTACKLIM 36 /* Grow limit of user stack */ |
| 1017 | #define AT_CHERI_STATS 37 /* Reserved */ |
| 1018 | #define AT_HWCAP3 38 /* CPU feature flags 3. */ |
| 1019 | #define AT_HWCAP4 39 /* CPU feature flags 4. */ |
| 1020 | |
| 1021 | #define AT_COUNT 40 /* Count of defined aux entry types. */ |
| 1022 | |
| 1023 | /* |
| 1024 | * Relocation types. |
| 1025 | * |
| 1026 | * All machine architectures are defined here to allow tools on one to |
| 1027 | * handle others. |
| 1028 | */ |
| 1029 | |
| 1030 | #define R_386_NONE 0 /* No relocation. */ |
| 1031 | #define R_386_32 1 /* Add symbol value. */ |
| 1032 | #define R_386_PC32 2 /* Add PC-relative symbol value. */ |
| 1033 | #define R_386_GOT32 3 /* Add PC-relative GOT offset. */ |
| 1034 | #define R_386_PLT32 4 /* Add PC-relative PLT offset. */ |
| 1035 | #define R_386_COPY 5 /* Copy data from shared object. */ |
| 1036 | #define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */ |
| 1037 | #define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */ |
| 1038 | #define R_386_RELATIVE 8 /* Add load address of shared object. */ |
| 1039 | #define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */ |
| 1040 | #define R_386_GOTPC 10 /* Add PC-relative GOT table address. */ |
| 1041 | #define R_386_32PLT 11 |
| 1042 | #define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */ |
| 1043 | #define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */ |
| 1044 | #define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */ |
| 1045 | #define R_386_TLS_LE 17 /* Negative offset relative to static TLS */ |
| 1046 | #define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */ |
| 1047 | #define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */ |
| 1048 | #define R_386_16 20 |
| 1049 | #define R_386_PC16 21 |
| 1050 | #define R_386_8 22 |
| 1051 | #define R_386_PC8 23 |
| 1052 | #define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */ |
| 1053 | #define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */ |
| 1054 | #define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */ |
| 1055 | #define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */ |
| 1056 | #define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */ |
| 1057 | #define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */ |
| 1058 | #define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */ |
| 1059 | #define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */ |
| 1060 | #define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */ |
| 1061 | #define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */ |
| 1062 | #define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */ |
| 1063 | #define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */ |
| 1064 | #define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */ |
| 1065 | #define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */ |
| 1066 | #define R_386_SIZE32 38 |
| 1067 | #define R_386_TLS_GOTDESC 39 |
| 1068 | #define R_386_TLS_DESC_CALL 40 |
| 1069 | #define R_386_TLS_DESC 41 |
| 1070 | #define R_386_IRELATIVE 42 /* PLT entry resolved indirectly at runtime */ |
| 1071 | #define R_386_GOT32X 43 |
| 1072 | |
| 1073 | #define R_AARCH64_NONE 0 /* No relocation */ |
| 1074 | #define R_AARCH64_ABS64 257 /* Absolute offset */ |
| 1075 | #define R_AARCH64_ABS32 258 /* Absolute, 32-bit overflow check */ |
| 1076 | #define R_AARCH64_ABS16 259 /* Absolute, 16-bit overflow check */ |
| 1077 | #define R_AARCH64_PREL64 260 /* PC relative */ |
| 1078 | #define R_AARCH64_PREL32 261 /* PC relative, 32-bit overflow check */ |
| 1079 | #define R_AARCH64_PREL16 262 /* PC relative, 16-bit overflow check */ |
| 1080 | #define R_AARCH64_TSTBR14 279 /* TBZ/TBNZ immediate */ |
| 1081 | #define R_AARCH64_CONDBR19 280 /* Conditional branch immediate */ |
| 1082 | #define R_AARCH64_JUMP26 282 /* Branch immediate */ |
| 1083 | #define R_AARCH64_CALL26 283 /* Call immediate */ |
| 1084 | #define R_AARCH64_COPY 1024 /* Copy data from shared object */ |
| 1085 | #define R_AARCH64_GLOB_DAT 1025 /* Set GOT entry to data address */ |
| 1086 | #define R_AARCH64_JUMP_SLOT 1026 /* Set GOT entry to code address */ |
| 1087 | #define R_AARCH64_RELATIVE 1027 /* Add load address of shared object */ |
| 1088 | #define R_AARCH64_TLS_DTPREL64 1028 |
| 1089 | #define R_AARCH64_TLS_DTPMOD64 1029 |
| 1090 | #define R_AARCH64_TLS_TPREL64 1030 |
| 1091 | #define R_AARCH64_TLSDESC 1031 /* Identify the TLS descriptor */ |
| 1092 | #define R_AARCH64_IRELATIVE 1032 |
| 1093 | |
| 1094 | #define R_ARM_NONE 0 /* No relocation. */ |
| 1095 | #define R_ARM_PC24 1 |
| 1096 | #define R_ARM_ABS32 2 |
| 1097 | #define R_ARM_REL32 3 |
| 1098 | #define R_ARM_PC13 4 |
| 1099 | #define R_ARM_ABS16 5 |
| 1100 | #define R_ARM_ABS12 6 |
| 1101 | #define R_ARM_THM_ABS5 7 |
| 1102 | #define R_ARM_ABS8 8 |
| 1103 | #define R_ARM_SBREL32 9 |
| 1104 | #define R_ARM_THM_PC22 10 |
| 1105 | #define R_ARM_THM_PC8 11 |
| 1106 | #define R_ARM_AMP_VCALL9 12 |
| 1107 | #define R_ARM_SWI24 13 |
| 1108 | #define R_ARM_THM_SWI8 14 |
| 1109 | #define R_ARM_XPC25 15 |
| 1110 | #define R_ARM_THM_XPC22 16 |
| 1111 | /* TLS relocations */ |
| 1112 | #define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ |
| 1113 | #define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ |
| 1114 | #define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ |
| 1115 | #define R_ARM_COPY 20 /* Copy data from shared object. */ |
| 1116 | #define R_ARM_GLOB_DAT 21 /* Set GOT entry to data address. */ |
| 1117 | #define R_ARM_JUMP_SLOT 22 /* Set GOT entry to code address. */ |
| 1118 | #define R_ARM_RELATIVE 23 /* Add load address of shared object. */ |
| 1119 | #define R_ARM_GOTOFF 24 /* Add GOT-relative symbol address. */ |
| 1120 | #define R_ARM_GOTPC 25 /* Add PC-relative GOT table address. */ |
| 1121 | #define R_ARM_GOT32 26 /* Add PC-relative GOT offset. */ |
| 1122 | #define R_ARM_PLT32 27 /* Add PC-relative PLT offset. */ |
| 1123 | #define R_ARM_GNU_VTENTRY 100 |
| 1124 | #define R_ARM_GNU_VTINHERIT 101 |
| 1125 | #define R_ARM_RSBREL32 250 |
| 1126 | #define R_ARM_THM_RPC22 251 |
| 1127 | #define R_ARM_RREL32 252 |
| 1128 | #define R_ARM_RABS32 253 |
| 1129 | #define R_ARM_RPC24 254 |
| 1130 | #define R_ARM_RBASE 255 |
| 1131 | |
| 1132 | /* Name Value Field Calculation */ |
| 1133 | #define R_IA_64_NONE 0 /* None */ |
| 1134 | #define R_IA_64_IMM14 0x21 /* immediate14 S + A */ |
| 1135 | #define R_IA_64_IMM22 0x22 /* immediate22 S + A */ |
| 1136 | #define R_IA_64_IMM64 0x23 /* immediate64 S + A */ |
| 1137 | #define R_IA_64_DIR32MSB 0x24 /* word32 MSB S + A */ |
| 1138 | #define R_IA_64_DIR32LSB 0x25 /* word32 LSB S + A */ |
| 1139 | #define R_IA_64_DIR64MSB 0x26 /* word64 MSB S + A */ |
| 1140 | #define R_IA_64_DIR64LSB 0x27 /* word64 LSB S + A */ |
| 1141 | #define R_IA_64_GPREL22 0x2a /* immediate22 @gprel(S + A) */ |
| 1142 | #define R_IA_64_GPREL64I 0x2b /* immediate64 @gprel(S + A) */ |
| 1143 | #define R_IA_64_GPREL32MSB 0x2c /* word32 MSB @gprel(S + A) */ |
| 1144 | #define R_IA_64_GPREL32LSB 0x2d /* word32 LSB @gprel(S + A) */ |
| 1145 | #define R_IA_64_GPREL64MSB 0x2e /* word64 MSB @gprel(S + A) */ |
| 1146 | #define R_IA_64_GPREL64LSB 0x2f /* word64 LSB @gprel(S + A) */ |
| 1147 | #define R_IA_64_LTOFF22 0x32 /* immediate22 @ltoff(S + A) */ |
| 1148 | #define R_IA_64_LTOFF64I 0x33 /* immediate64 @ltoff(S + A) */ |
| 1149 | #define R_IA_64_PLTOFF22 0x3a /* immediate22 @pltoff(S + A) */ |
| 1150 | #define R_IA_64_PLTOFF64I 0x3b /* immediate64 @pltoff(S + A) */ |
| 1151 | #define R_IA_64_PLTOFF64MSB 0x3e /* word64 MSB @pltoff(S + A) */ |
| 1152 | #define R_IA_64_PLTOFF64LSB 0x3f /* word64 LSB @pltoff(S + A) */ |
| 1153 | #define R_IA_64_FPTR64I 0x43 /* immediate64 @fptr(S + A) */ |
| 1154 | #define R_IA_64_FPTR32MSB 0x44 /* word32 MSB @fptr(S + A) */ |
| 1155 | #define R_IA_64_FPTR32LSB 0x45 /* word32 LSB @fptr(S + A) */ |
| 1156 | #define R_IA_64_FPTR64MSB 0x46 /* word64 MSB @fptr(S + A) */ |
| 1157 | #define R_IA_64_FPTR64LSB 0x47 /* word64 LSB @fptr(S + A) */ |
| 1158 | #define R_IA_64_PCREL60B 0x48 /* immediate60 form1 S + A - P */ |
| 1159 | #define R_IA_64_PCREL21B 0x49 /* immediate21 form1 S + A - P */ |
| 1160 | #define R_IA_64_PCREL21M 0x4a /* immediate21 form2 S + A - P */ |
| 1161 | #define R_IA_64_PCREL21F 0x4b /* immediate21 form3 S + A - P */ |
| 1162 | #define R_IA_64_PCREL32MSB 0x4c /* word32 MSB S + A - P */ |
| 1163 | #define R_IA_64_PCREL32LSB 0x4d /* word32 LSB S + A - P */ |
| 1164 | #define R_IA_64_PCREL64MSB 0x4e /* word64 MSB S + A - P */ |
| 1165 | #define R_IA_64_PCREL64LSB 0x4f /* word64 LSB S + A - P */ |
| 1166 | #define R_IA_64_LTOFF_FPTR22 0x52 /* immediate22 @ltoff(@fptr(S + A)) */ |
| 1167 | #define R_IA_64_LTOFF_FPTR64I 0x53 /* immediate64 @ltoff(@fptr(S + A)) */ |
| 1168 | #define R_IA_64_LTOFF_FPTR32MSB 0x54 /* word32 MSB @ltoff(@fptr(S + A)) */ |
| 1169 | #define R_IA_64_LTOFF_FPTR32LSB 0x55 /* word32 LSB @ltoff(@fptr(S + A)) */ |
| 1170 | #define R_IA_64_LTOFF_FPTR64MSB 0x56 /* word64 MSB @ltoff(@fptr(S + A)) */ |
| 1171 | #define R_IA_64_LTOFF_FPTR64LSB 0x57 /* word64 LSB @ltoff(@fptr(S + A)) */ |
| 1172 | #define R_IA_64_SEGREL32MSB 0x5c /* word32 MSB @segrel(S + A) */ |
| 1173 | #define R_IA_64_SEGREL32LSB 0x5d /* word32 LSB @segrel(S + A) */ |
| 1174 | #define R_IA_64_SEGREL64MSB 0x5e /* word64 MSB @segrel(S + A) */ |
| 1175 | #define R_IA_64_SEGREL64LSB 0x5f /* word64 LSB @segrel(S + A) */ |
| 1176 | #define R_IA_64_SECREL32MSB 0x64 /* word32 MSB @secrel(S + A) */ |
| 1177 | #define R_IA_64_SECREL32LSB 0x65 /* word32 LSB @secrel(S + A) */ |
| 1178 | #define R_IA_64_SECREL64MSB 0x66 /* word64 MSB @secrel(S + A) */ |
| 1179 | #define R_IA_64_SECREL64LSB 0x67 /* word64 LSB @secrel(S + A) */ |
| 1180 | #define R_IA_64_REL32MSB 0x6c /* word32 MSB BD + A */ |
| 1181 | #define R_IA_64_REL32LSB 0x6d /* word32 LSB BD + A */ |
| 1182 | #define R_IA_64_REL64MSB 0x6e /* word64 MSB BD + A */ |
| 1183 | #define R_IA_64_REL64LSB 0x6f /* word64 LSB BD + A */ |
| 1184 | #define R_IA_64_LTV32MSB 0x74 /* word32 MSB S + A */ |
| 1185 | #define R_IA_64_LTV32LSB 0x75 /* word32 LSB S + A */ |
| 1186 | #define R_IA_64_LTV64MSB 0x76 /* word64 MSB S + A */ |
| 1187 | #define R_IA_64_LTV64LSB 0x77 /* word64 LSB S + A */ |
| 1188 | #define R_IA_64_PCREL21BI 0x79 /* immediate21 form1 S + A - P */ |
| 1189 | #define R_IA_64_PCREL22 0x7a /* immediate22 S + A - P */ |
| 1190 | #define R_IA_64_PCREL64I 0x7b /* immediate64 S + A - P */ |
| 1191 | #define R_IA_64_IPLTMSB 0x80 /* function descriptor MSB special */ |
| 1192 | #define R_IA_64_IPLTLSB 0x81 /* function descriptor LSB special */ |
| 1193 | #define R_IA_64_SUB 0x85 /* immediate64 A - S */ |
| 1194 | #define R_IA_64_LTOFF22X 0x86 /* immediate22 special */ |
| 1195 | #define R_IA_64_LDXMOV 0x87 /* immediate22 special */ |
| 1196 | #define R_IA_64_TPREL14 0x91 /* imm14 @tprel(S + A) */ |
| 1197 | #define R_IA_64_TPREL22 0x92 /* imm22 @tprel(S + A) */ |
| 1198 | #define R_IA_64_TPREL64I 0x93 /* imm64 @tprel(S + A) */ |
| 1199 | #define R_IA_64_TPREL64MSB 0x96 /* word64 MSB @tprel(S + A) */ |
| 1200 | #define R_IA_64_TPREL64LSB 0x97 /* word64 LSB @tprel(S + A) */ |
| 1201 | #define R_IA_64_LTOFF_TPREL22 0x9a /* imm22 @ltoff(@tprel(S+A)) */ |
| 1202 | #define R_IA_64_DTPMOD64MSB 0xa6 /* word64 MSB @dtpmod(S + A) */ |
| 1203 | #define R_IA_64_DTPMOD64LSB 0xa7 /* word64 LSB @dtpmod(S + A) */ |
| 1204 | #define R_IA_64_LTOFF_DTPMOD22 0xaa /* imm22 @ltoff(@dtpmod(S+A)) */ |
| 1205 | #define R_IA_64_DTPREL14 0xb1 /* imm14 @dtprel(S + A) */ |
| 1206 | #define R_IA_64_DTPREL22 0xb2 /* imm22 @dtprel(S + A) */ |
| 1207 | #define R_IA_64_DTPREL64I 0xb3 /* imm64 @dtprel(S + A) */ |
| 1208 | #define R_IA_64_DTPREL32MSB 0xb4 /* word32 MSB @dtprel(S + A) */ |
| 1209 | #define R_IA_64_DTPREL32LSB 0xb5 /* word32 LSB @dtprel(S + A) */ |
| 1210 | #define R_IA_64_DTPREL64MSB 0xb6 /* word64 MSB @dtprel(S + A) */ |
| 1211 | #define R_IA_64_DTPREL64LSB 0xb7 /* word64 LSB @dtprel(S + A) */ |
| 1212 | #define R_IA_64_LTOFF_DTPREL22 0xba /* imm22 @ltoff(@dtprel(S+A)) */ |
| 1213 | |
| 1214 | #define R_MIPS_NONE 0 /* No reloc */ |
| 1215 | #define R_MIPS_16 1 /* Direct 16 bit */ |
| 1216 | #define R_MIPS_32 2 /* Direct 32 bit */ |
| 1217 | #define R_MIPS_REL32 3 /* PC relative 32 bit */ |
| 1218 | #define R_MIPS_26 4 /* Direct 26 bit shifted */ |
| 1219 | #define R_MIPS_HI16 5 /* High 16 bit */ |
| 1220 | #define R_MIPS_LO16 6 /* Low 16 bit */ |
| 1221 | #define R_MIPS_GPREL16 7 /* GP relative 16 bit */ |
| 1222 | #define R_MIPS_LITERAL 8 /* 16 bit literal entry */ |
| 1223 | #define R_MIPS_GOT16 9 /* 16 bit GOT entry */ |
| 1224 | #define R_MIPS_PC16 10 /* PC relative 16 bit */ |
| 1225 | #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ |
| 1226 | #define R_MIPS_GPREL32 12 /* GP relative 32 bit */ |
| 1227 | #define R_MIPS_64 18 /* Direct 64 bit */ |
| 1228 | #define R_MIPS_GOT_DISP 19 |
| 1229 | #define R_MIPS_GOT_PAGE 20 |
| 1230 | #define R_MIPS_GOT_OFST 21 |
| 1231 | #define R_MIPS_GOT_HI16 22 /* GOT HI 16 bit */ |
| 1232 | #define R_MIPS_GOT_LO16 23 /* GOT LO 16 bit */ |
| 1233 | #define R_MIPS_SUB 24 |
| 1234 | #define R_MIPS_CALLHI16 30 /* upper 16 bit GOT entry for function */ |
| 1235 | #define R_MIPS_CALLLO16 31 /* lower 16 bit GOT entry for function */ |
| 1236 | #define R_MIPS_JALR 37 |
| 1237 | #define R_MIPS_TLS_GD 42 |
| 1238 | #define R_MIPS_COPY 126 |
| 1239 | #define R_MIPS_JUMP_SLOT 127 |
| 1240 | |
| 1241 | #define R_PPC_NONE 0 /* No relocation. */ |
| 1242 | #define R_PPC_ADDR32 1 |
| 1243 | #define R_PPC_ADDR24 2 |
| 1244 | #define R_PPC_ADDR16 3 |
| 1245 | #define R_PPC_ADDR16_LO 4 |
| 1246 | #define R_PPC_ADDR16_HI 5 |
| 1247 | #define R_PPC_ADDR16_HA 6 |
| 1248 | #define R_PPC_ADDR14 7 |
| 1249 | #define R_PPC_ADDR14_BRTAKEN 8 |
| 1250 | #define R_PPC_ADDR14_BRNTAKEN 9 |
| 1251 | #define R_PPC_REL24 10 |
| 1252 | #define R_PPC_REL14 11 |
| 1253 | #define R_PPC_REL14_BRTAKEN 12 |
| 1254 | #define R_PPC_REL14_BRNTAKEN 13 |
| 1255 | #define R_PPC_GOT16 14 |
| 1256 | #define R_PPC_GOT16_LO 15 |
| 1257 | #define R_PPC_GOT16_HI 16 |
| 1258 | #define R_PPC_GOT16_HA 17 |
| 1259 | #define R_PPC_PLTREL24 18 |
| 1260 | #define R_PPC_COPY 19 |
| 1261 | #define R_PPC_GLOB_DAT 20 |
| 1262 | #define R_PPC_JMP_SLOT 21 |
| 1263 | #define R_PPC_RELATIVE 22 |
| 1264 | #define R_PPC_LOCAL24PC 23 |
| 1265 | #define R_PPC_UADDR32 24 |
| 1266 | #define R_PPC_UADDR16 25 |
| 1267 | #define R_PPC_REL32 26 |
| 1268 | #define R_PPC_PLT32 27 |
| 1269 | #define R_PPC_PLTREL32 28 |
| 1270 | #define R_PPC_PLT16_LO 29 |
| 1271 | #define R_PPC_PLT16_HI 30 |
| 1272 | #define R_PPC_PLT16_HA 31 |
| 1273 | #define R_PPC_SDAREL16 32 |
| 1274 | #define R_PPC_SECTOFF 33 |
| 1275 | #define R_PPC_SECTOFF_LO 34 |
| 1276 | #define R_PPC_SECTOFF_HI 35 |
| 1277 | #define R_PPC_SECTOFF_HA 36 |
| 1278 | #define R_PPC_IRELATIVE 248 |
| 1279 | |
| 1280 | /* |
| 1281 | * 64-bit relocations |
| 1282 | */ |
| 1283 | #define R_PPC64_ADDR64 38 |
| 1284 | #define R_PPC64_ADDR16_HIGHER 39 |
| 1285 | #define R_PPC64_ADDR16_HIGHERA 40 |
| 1286 | #define R_PPC64_ADDR16_HIGHEST 41 |
| 1287 | #define R_PPC64_ADDR16_HIGHESTA 42 |
| 1288 | #define R_PPC64_UADDR64 43 |
| 1289 | #define R_PPC64_REL64 44 |
| 1290 | #define R_PPC64_PLT64 45 |
| 1291 | #define R_PPC64_PLTREL64 46 |
| 1292 | #define R_PPC64_TOC16 47 |
| 1293 | #define R_PPC64_TOC16_LO 48 |
| 1294 | #define R_PPC64_TOC16_HI 49 |
| 1295 | #define R_PPC64_TOC16_HA 50 |
| 1296 | #define R_PPC64_TOC 51 |
| 1297 | #define R_PPC64_DTPMOD64 68 |
| 1298 | #define R_PPC64_TPREL64 73 |
| 1299 | #define R_PPC64_DTPREL64 78 |
| 1300 | |
| 1301 | /* |
| 1302 | * TLS relocations |
| 1303 | */ |
| 1304 | #define R_PPC_TLS 67 |
| 1305 | #define R_PPC_DTPMOD32 68 |
| 1306 | #define R_PPC_TPREL16 69 |
| 1307 | #define R_PPC_TPREL16_LO 70 |
| 1308 | #define R_PPC_TPREL16_HI 71 |
| 1309 | #define R_PPC_TPREL16_HA 72 |
| 1310 | #define R_PPC_TPREL32 73 |
| 1311 | #define R_PPC_DTPREL16 74 |
| 1312 | #define R_PPC_DTPREL16_LO 75 |
| 1313 | #define R_PPC_DTPREL16_HI 76 |
| 1314 | #define R_PPC_DTPREL16_HA 77 |
| 1315 | #define R_PPC_DTPREL32 78 |
| 1316 | #define R_PPC_GOT_TLSGD16 79 |
| 1317 | #define R_PPC_GOT_TLSGD16_LO 80 |
| 1318 | #define R_PPC_GOT_TLSGD16_HI 81 |
| 1319 | #define R_PPC_GOT_TLSGD16_HA 82 |
| 1320 | #define R_PPC_GOT_TLSLD16 83 |
| 1321 | #define R_PPC_GOT_TLSLD16_LO 84 |
| 1322 | #define R_PPC_GOT_TLSLD16_HI 85 |
| 1323 | #define R_PPC_GOT_TLSLD16_HA 86 |
| 1324 | #define R_PPC_GOT_TPREL16 87 |
| 1325 | #define R_PPC_GOT_TPREL16_LO 88 |
| 1326 | #define R_PPC_GOT_TPREL16_HI 89 |
| 1327 | #define R_PPC_GOT_TPREL16_HA 90 |
| 1328 | |
| 1329 | /* |
| 1330 | * The remaining relocs are from the Embedded ELF ABI, and are not in the |
| 1331 | * SVR4 ELF ABI. |
| 1332 | */ |
| 1333 | |
| 1334 | #define R_PPC_EMB_NADDR32 101 |
| 1335 | #define R_PPC_EMB_NADDR16 102 |
| 1336 | #define R_PPC_EMB_NADDR16_LO 103 |
| 1337 | #define R_PPC_EMB_NADDR16_HI 104 |
| 1338 | #define R_PPC_EMB_NADDR16_HA 105 |
| 1339 | #define R_PPC_EMB_SDAI16 106 |
| 1340 | #define R_PPC_EMB_SDA2I16 107 |
| 1341 | #define R_PPC_EMB_SDA2REL 108 |
| 1342 | #define R_PPC_EMB_SDA21 109 |
| 1343 | #define R_PPC_EMB_MRKREF 110 |
| 1344 | #define R_PPC_EMB_RELSEC16 111 |
| 1345 | #define R_PPC_EMB_RELST_LO 112 |
| 1346 | #define R_PPC_EMB_RELST_HI 113 |
| 1347 | #define R_PPC_EMB_RELST_HA 114 |
| 1348 | #define R_PPC_EMB_BIT_FLD 115 |
| 1349 | #define R_PPC_EMB_RELSDA 116 |
| 1350 | |
| 1351 | /* |
| 1352 | * RISC-V relocation types. |
| 1353 | */ |
| 1354 | |
| 1355 | #define R_RISCV_NONE 0 |
| 1356 | #define R_RISCV_32 1 |
| 1357 | #define R_RISCV_64 2 |
| 1358 | #define R_RISCV_RELATIVE 3 |
| 1359 | #define R_RISCV_COPY 4 |
| 1360 | #define R_RISCV_JUMP_SLOT 5 |
| 1361 | #define R_RISCV_TLS_DTPMOD32 6 |
| 1362 | #define R_RISCV_TLS_DTPMOD64 7 |
| 1363 | #define R_RISCV_TLS_DTPREL32 8 |
| 1364 | #define R_RISCV_TLS_DTPREL64 9 |
| 1365 | #define R_RISCV_TLS_TPREL32 10 |
| 1366 | #define R_RISCV_TLS_TPREL64 11 |
| 1367 | #define R_RISCV_TLSDESC 12 |
| 1368 | #define R_RISCV_BRANCH 16 |
| 1369 | #define R_RISCV_JAL 17 |
| 1370 | #define R_RISCV_CALL 18 |
| 1371 | #define R_RISCV_CALL_PLT 19 |
| 1372 | #define R_RISCV_GOT_HI20 20 |
| 1373 | #define R_RISCV_TLS_GOT_HI20 21 |
| 1374 | #define R_RISCV_TLS_GD_HI20 22 |
| 1375 | #define R_RISCV_PCREL_HI20 23 |
| 1376 | #define R_RISCV_PCREL_LO12_I 24 |
| 1377 | #define R_RISCV_PCREL_LO12_S 25 |
| 1378 | #define R_RISCV_HI20 26 |
| 1379 | #define R_RISCV_LO12_I 27 |
| 1380 | #define R_RISCV_LO12_S 28 |
| 1381 | #define R_RISCV_TPREL_HI20 29 |
| 1382 | #define R_RISCV_TPREL_LO12_I 30 |
| 1383 | #define R_RISCV_TPREL_LO12_S 31 |
| 1384 | #define R_RISCV_TPREL_ADD 32 |
| 1385 | #define R_RISCV_ADD8 33 |
| 1386 | #define R_RISCV_ADD16 34 |
| 1387 | #define R_RISCV_ADD32 35 |
| 1388 | #define R_RISCV_ADD64 36 |
| 1389 | #define R_RISCV_SUB8 37 |
| 1390 | #define R_RISCV_SUB16 38 |
| 1391 | #define R_RISCV_SUB32 39 |
| 1392 | #define R_RISCV_SUB64 40 |
| 1393 | #define R_RISCV_GOT32_PCREL 41 |
| 1394 | #define R_RISCV_ALIGN 43 |
| 1395 | #define R_RISCV_RVC_BRANCH 44 |
| 1396 | #define R_RISCV_RVC_JUMP 45 |
| 1397 | #define R_RISCV_RELAX 51 |
| 1398 | #define R_RISCV_SUB6 52 |
| 1399 | #define R_RISCV_SET6 53 |
| 1400 | #define R_RISCV_SET8 54 |
| 1401 | #define R_RISCV_SET16 55 |
| 1402 | #define R_RISCV_SET32 56 |
| 1403 | #define R_RISCV_32_PCREL 57 |
| 1404 | #define R_RISCV_IRELATIVE 58 |
| 1405 | #define R_RISCV_PLT32 59 |
| 1406 | #define R_RISCV_SET_ULEB128 60 |
| 1407 | #define R_RISCV_SUB_ULEB128 61 |
| 1408 | #define R_RISCV_TLSDESC_HI20 62 |
| 1409 | #define R_RISCV_TLSDESC_LOAD_LO12 63 |
| 1410 | #define R_RISCV_TLSDESC_ADD_LO12 64 |
| 1411 | #define R_RISCV_TLSDESC_CALL 65 |
| 1412 | #define R_RISCV_VENDOR 191 |
| 1413 | |
| 1414 | /* |
| 1415 | * Loongson LoongArch relocation types. |
| 1416 | * |
| 1417 | * LoongArch ELF psABI: https://github.com/loongson/LoongArch-Documentation |
| 1418 | * (commit hash 9b3bd9f4a497115913c22f1a2a47863798fbc02a) |
| 1419 | */ |
| 1420 | |
| 1421 | /* Relocation types used by the dynamic linker */ |
| 1422 | #define R_LARCH_NONE 0 |
| 1423 | #define R_LARCH_32 1 |
| 1424 | #define R_LARCH_64 2 |
| 1425 | #define R_LARCH_RELATIVE 3 |
| 1426 | #define R_LARCH_COPY 4 |
| 1427 | #define R_LARCH_JUMP_SLOT 5 |
| 1428 | #define R_LARCH_TLS_DTPMOD32 6 |
| 1429 | #define R_LARCH_TLS_DTPMOD64 7 |
| 1430 | #define R_LARCH_TLS_DTPREL32 8 |
| 1431 | #define R_LARCH_TLS_DTPREL64 9 |
| 1432 | #define R_LARCH_TLS_TPREL32 10 |
| 1433 | #define R_LARCH_TLS_TPREL64 11 |
| 1434 | #define R_LARCH_IRELATIVE 12 |
| 1435 | #define R_LARCH_MARK_LA 20 |
| 1436 | #define R_LARCH_MARK_PCREL 21 |
| 1437 | #define R_LARCH_SOP_PUSH_PCREL 22 |
| 1438 | #define R_LARCH_SOP_PUSH_ABSOLUTE 23 |
| 1439 | #define R_LARCH_SOP_PUSH_DUP 24 |
| 1440 | #define R_LARCH_SOP_PUSH_GPREL 25 |
| 1441 | #define R_LARCH_SOP_PUSH_TLS_TPREL 26 |
| 1442 | #define R_LARCH_SOP_PUSH_TLS_GOT 27 |
| 1443 | #define R_LARCH_SOP_PUSH_TLS_GD 28 |
| 1444 | #define R_LARCH_SOP_PUSH_PLT_PCREL 29 |
| 1445 | #define R_LARCH_SOP_ASSERT 30 |
| 1446 | #define R_LARCH_SOP_NOT 31 |
| 1447 | #define R_LARCH_SOP_SUB 32 |
| 1448 | #define R_LARCH_SOP_SL 33 |
| 1449 | #define R_LARCH_SOP_SR 34 |
| 1450 | #define R_LARCH_SOP_ADD 35 |
| 1451 | #define R_LARCH_SOP_AND 36 |
| 1452 | #define R_LARCH_SOP_IF_ELSE 37 |
| 1453 | #define R_LARCH_SOP_POP_32_S_10_5 38 |
| 1454 | #define R_LARCH_SOP_POP_32_U_10_12 39 |
| 1455 | #define R_LARCH_SOP_POP_32_S_10_12 40 |
| 1456 | #define R_LARCH_SOP_POP_32_S_10_16 41 |
| 1457 | #define R_LARCH_SOP_POP_32_S_10_16_S2 42 |
| 1458 | #define R_LARCH_SOP_POP_32_S_5_20 43 |
| 1459 | #define R_LARCH_SOP_POP_32_S_0_5_10_16_S2 44 |
| 1460 | #define R_LARCH_SOP_POP_32_S_0_10_10_16_S2 45 |
| 1461 | #define R_LARCH_SOP_POP_32_U 46 |
| 1462 | #define R_LARCH_ADD8 47 |
| 1463 | #define R_LARCH_ADD16 48 |
| 1464 | #define R_LARCH_ADD24 49 |
| 1465 | #define R_LARCH_ADD32 50 |
| 1466 | #define R_LARCH_ADD64 51 |
| 1467 | #define R_LARCH_SUB8 52 |
| 1468 | #define R_LARCH_SUB16 53 |
| 1469 | #define R_LARCH_SUB24 54 |
| 1470 | #define R_LARCH_SUB32 55 |
| 1471 | #define R_LARCH_SUB64 56 |
| 1472 | #define R_LARCH_GNU_VTINHERIT 57 |
| 1473 | #define R_LARCH_GNU_VTENTRY 58 |
| 1474 | |
| 1475 | /* |
| 1476 | * Relocs whose processing do not require a stack machine. |
| 1477 | * |
| 1478 | * Spec addition: https://github.com/loongson/LoongArch-Documentation/pull/57 |
| 1479 | */ |
| 1480 | #define R_LARCH_B16 64 |
| 1481 | #define R_LARCH_B21 65 |
| 1482 | #define R_LARCH_B26 66 |
| 1483 | #define R_LARCH_ABS_HI20 67 |
| 1484 | #define R_LARCH_ABS_LO12 68 |
| 1485 | #define R_LARCH_ABS64_LO20 69 |
| 1486 | #define R_LARCH_ABS64_HI12 70 |
| 1487 | #define R_LARCH_PCALA_HI20 71 |
| 1488 | #define R_LARCH_PCALA_LO12 72 |
| 1489 | #define R_LARCH_PCALA64_LO20 73 |
| 1490 | #define R_LARCH_PCALA64_HI12 74 |
| 1491 | #define R_LARCH_GOT_PC_HI20 75 |
| 1492 | #define R_LARCH_GOT_PC_LO12 76 |
| 1493 | #define R_LARCH_GOT64_PC_LO20 77 |
| 1494 | #define R_LARCH_GOT64_PC_HI12 78 |
| 1495 | #define R_LARCH_GOT_HI20 79 |
| 1496 | #define R_LARCH_GOT_LO12 80 |
| 1497 | #define R_LARCH_GOT64_LO20 81 |
| 1498 | #define R_LARCH_GOT64_HI12 82 |
| 1499 | #define R_LARCH_TLS_LE_HI20 83 |
| 1500 | #define R_LARCH_TLS_LE_LO12 84 |
| 1501 | #define R_LARCH_TLS_LE64_LO20 85 |
| 1502 | #define R_LARCH_TLS_LE64_HI12 86 |
| 1503 | #define R_LARCH_TLS_IE_PC_HI20 87 |
| 1504 | #define R_LARCH_TLS_IE_PC_LO12 88 |
| 1505 | #define R_LARCH_TLS_IE64_PC_LO20 89 |
| 1506 | #define R_LARCH_TLS_IE64_PC_HI12 90 |
| 1507 | #define R_LARCH_TLS_IE_HI20 91 |
| 1508 | #define R_LARCH_TLS_IE_LO12 92 |
| 1509 | #define R_LARCH_TLS_IE64_LO20 93 |
| 1510 | #define R_LARCH_TLS_IE64_HI12 94 |
| 1511 | #define R_LARCH_TLS_LD_PC_HI20 95 |
| 1512 | #define R_LARCH_TLS_LD_HI20 96 |
| 1513 | #define R_LARCH_TLS_GD_PC_HI20 97 |
| 1514 | #define R_LARCH_TLS_GD_HI20 98 |
| 1515 | #define R_LARCH_32_PCREL 99 |
| 1516 | #define R_LARCH_RELAX 100 |
| 1517 | |
| 1518 | /* |
| 1519 | * Relocs added in ELF for the LoongArch™ Architecture v20230519, part of the |
| 1520 | * v2.10 LoongArch ABI specs. |
| 1521 | * |
| 1522 | * Spec addition: https://github.com/loongson/la-abi-specs/pull/1 |
| 1523 | * |
| 1524 | * Note that the 101 and 104 relocation numbers are defined as R_LARCH_DELETE |
| 1525 | * and R_LARCH_CFA respectively in psABI 2.10. But they are marked as reserved |
| 1526 | * in psABI v2.20 because they were proved not necessary to be exposed outside |
| 1527 | * of the linker. |
| 1528 | */ |
| 1529 | #define R_LARCH_ALIGN 102 |
| 1530 | #define R_LARCH_PCREL20_S2 103 |
| 1531 | #define R_LARCH_ADD6 105 |
| 1532 | #define R_LARCH_SUB6 106 |
| 1533 | #define R_LARCH_ADD_ULEB128 107 |
| 1534 | #define R_LARCH_SUB_ULEB128 108 |
| 1535 | #define R_LARCH_64_PCREL 109 |
| 1536 | |
| 1537 | /* |
| 1538 | * Relocs added in ELF for the LoongArch™ Architecture v20231102, part of the |
| 1539 | * v2.20 LoongArch ABI specs. |
| 1540 | * |
| 1541 | * Spec addition: https://github.com/loongson/la-abi-specs/pull/4 |
| 1542 | */ |
| 1543 | #define R_LARCH_CALL36 110 |
| 1544 | |
| 1545 | /* |
| 1546 | * Relocs added in ELF for the LoongArch™ Architecture v20231219, part of the |
| 1547 | * v2.30 LoongArch ABI specs. |
| 1548 | * |
| 1549 | * Spec addition: https://github.com/loongson/la-abi-specs/pull/5 |
| 1550 | */ |
| 1551 | #define R_LARCH_TLS_DESC32 13 |
| 1552 | #define R_LARCH_TLS_DESC64 14 |
| 1553 | #define R_LARCH_TLS_DESC_PC_HI20 111 |
| 1554 | #define R_LARCH_TLS_DESC_PC_LO12 112 |
| 1555 | #define R_LARCH_TLS_DESC64_PC_LO20 113 |
| 1556 | #define R_LARCH_TLS_DESC64_PC_HI12 114 |
| 1557 | #define R_LARCH_TLS_DESC_HI20 115 |
| 1558 | #define R_LARCH_TLS_DESC_LO12 116 |
| 1559 | #define R_LARCH_TLS_DESC64_LO20 117 |
| 1560 | #define R_LARCH_TLS_DESC64_HI12 118 |
| 1561 | #define R_LARCH_TLS_DESC_LD 119 |
| 1562 | #define R_LARCH_TLS_DESC_CALL 120 |
| 1563 | #define R_LARCH_TLS_LE_HI20_R 121 |
| 1564 | #define R_LARCH_TLS_LE_ADD_R 122 |
| 1565 | #define R_LARCH_TLS_LE_LO12_R 123 |
| 1566 | #define R_LARCH_TLS_LD_PCREL20_S2 124 |
| 1567 | #define R_LARCH_TLS_GD_PCREL20_S2 125 |
| 1568 | #define R_LARCH_TLS_DESC_PCREL20_S2 126 |
| 1569 | |
| 1570 | #define R_SPARC_NONE 0 |
| 1571 | #define R_SPARC_8 1 |
| 1572 | #define R_SPARC_16 2 |
| 1573 | #define R_SPARC_32 3 |
| 1574 | #define R_SPARC_DISP8 4 |
| 1575 | #define R_SPARC_DISP16 5 |
| 1576 | #define R_SPARC_DISP32 6 |
| 1577 | #define R_SPARC_WDISP30 7 |
| 1578 | #define R_SPARC_WDISP22 8 |
| 1579 | #define R_SPARC_HI22 9 |
| 1580 | #define R_SPARC_22 10 |
| 1581 | #define R_SPARC_13 11 |
| 1582 | #define R_SPARC_LO10 12 |
| 1583 | #define R_SPARC_GOT10 13 |
| 1584 | #define R_SPARC_GOT13 14 |
| 1585 | #define R_SPARC_GOT22 15 |
| 1586 | #define R_SPARC_PC10 16 |
| 1587 | #define R_SPARC_PC22 17 |
| 1588 | #define R_SPARC_WPLT30 18 |
| 1589 | #define R_SPARC_COPY 19 |
| 1590 | #define R_SPARC_GLOB_DAT 20 |
| 1591 | #define R_SPARC_JMP_SLOT 21 |
| 1592 | #define R_SPARC_RELATIVE 22 |
| 1593 | #define R_SPARC_UA32 23 |
| 1594 | #define R_SPARC_PLT32 24 |
| 1595 | #define R_SPARC_HIPLT22 25 |
| 1596 | #define R_SPARC_LOPLT10 26 |
| 1597 | #define R_SPARC_PCPLT32 27 |
| 1598 | #define R_SPARC_PCPLT22 28 |
| 1599 | #define R_SPARC_PCPLT10 29 |
| 1600 | #define R_SPARC_10 30 |
| 1601 | #define R_SPARC_11 31 |
| 1602 | #define R_SPARC_64 32 |
| 1603 | #define R_SPARC_OLO10 33 |
| 1604 | #define R_SPARC_HH22 34 |
| 1605 | #define R_SPARC_HM10 35 |
| 1606 | #define R_SPARC_LM22 36 |
| 1607 | #define R_SPARC_PC_HH22 37 |
| 1608 | #define R_SPARC_PC_HM10 38 |
| 1609 | #define R_SPARC_PC_LM22 39 |
| 1610 | #define R_SPARC_WDISP16 40 |
| 1611 | #define R_SPARC_WDISP19 41 |
| 1612 | #define R_SPARC_GLOB_JMP 42 |
| 1613 | #define R_SPARC_7 43 |
| 1614 | #define R_SPARC_5 44 |
| 1615 | #define R_SPARC_6 45 |
| 1616 | #define R_SPARC_DISP64 46 |
| 1617 | #define R_SPARC_PLT64 47 |
| 1618 | #define R_SPARC_HIX22 48 |
| 1619 | #define R_SPARC_LOX10 49 |
| 1620 | #define R_SPARC_H44 50 |
| 1621 | #define R_SPARC_M44 51 |
| 1622 | #define R_SPARC_L44 52 |
| 1623 | #define R_SPARC_REGISTER 53 |
| 1624 | #define R_SPARC_UA64 54 |
| 1625 | #define R_SPARC_UA16 55 |
| 1626 | #define R_SPARC_TLS_GD_HI22 56 |
| 1627 | #define R_SPARC_TLS_GD_LO10 57 |
| 1628 | #define R_SPARC_TLS_GD_ADD 58 |
| 1629 | #define R_SPARC_TLS_GD_CALL 59 |
| 1630 | #define R_SPARC_TLS_LDM_HI22 60 |
| 1631 | #define R_SPARC_TLS_LDM_LO10 61 |
| 1632 | #define R_SPARC_TLS_LDM_ADD 62 |
| 1633 | #define R_SPARC_TLS_LDM_CALL 63 |
| 1634 | #define R_SPARC_TLS_LDO_HIX22 64 |
| 1635 | #define R_SPARC_TLS_LDO_LOX10 65 |
| 1636 | #define R_SPARC_TLS_LDO_ADD 66 |
| 1637 | #define R_SPARC_TLS_IE_HI22 67 |
| 1638 | #define R_SPARC_TLS_IE_LO10 68 |
| 1639 | #define R_SPARC_TLS_IE_LD 69 |
| 1640 | #define R_SPARC_TLS_IE_LDX 70 |
| 1641 | #define R_SPARC_TLS_IE_ADD 71 |
| 1642 | #define R_SPARC_TLS_LE_HIX22 72 |
| 1643 | #define R_SPARC_TLS_LE_LOX10 73 |
| 1644 | #define R_SPARC_TLS_DTPMOD32 74 |
| 1645 | #define R_SPARC_TLS_DTPMOD64 75 |
| 1646 | #define R_SPARC_TLS_DTPOFF32 76 |
| 1647 | #define R_SPARC_TLS_DTPOFF64 77 |
| 1648 | #define R_SPARC_TLS_TPOFF32 78 |
| 1649 | #define R_SPARC_TLS_TPOFF64 79 |
| 1650 | |
| 1651 | #define R_X86_64_NONE 0 /* No relocation. */ |
| 1652 | #define R_X86_64_64 1 /* Add 64 bit symbol value. */ |
| 1653 | #define R_X86_64_PC32 2 /* PC-relative 32 bit signed sym value. */ |
| 1654 | #define R_X86_64_GOT32 3 /* PC-relative 32 bit GOT offset. */ |
| 1655 | #define R_X86_64_PLT32 4 /* PC-relative 32 bit PLT offset. */ |
| 1656 | #define R_X86_64_COPY 5 /* Copy data from shared object. */ |
| 1657 | #define R_X86_64_GLOB_DAT 6 /* Set GOT entry to data address. */ |
| 1658 | #define R_X86_64_JMP_SLOT 7 /* Set GOT entry to code address. */ |
| 1659 | #define R_X86_64_RELATIVE 8 /* Add load address of shared object. */ |
| 1660 | #define R_X86_64_GOTPCREL 9 /* Add 32 bit signed pcrel offset to GOT. */ |
| 1661 | #define R_X86_64_32 10 /* Add 32 bit zero extended symbol value */ |
| 1662 | #define R_X86_64_32S 11 /* Add 32 bit sign extended symbol value */ |
| 1663 | #define R_X86_64_16 12 /* Add 16 bit zero extended symbol value */ |
| 1664 | #define R_X86_64_PC16 13 /* Add 16 bit signed extended pc relative symbol value */ |
| 1665 | #define R_X86_64_8 14 /* Add 8 bit zero extended symbol value */ |
| 1666 | #define R_X86_64_PC8 15 /* Add 8 bit signed extended pc relative symbol value */ |
| 1667 | #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ |
| 1668 | #define R_X86_64_DTPOFF64 17 /* Offset in TLS block */ |
| 1669 | #define R_X86_64_TPOFF64 18 /* Offset in static TLS block */ |
| 1670 | #define R_X86_64_TLSGD 19 /* PC relative offset to GD GOT entry */ |
| 1671 | #define R_X86_64_TLSLD 20 /* PC relative offset to LD GOT entry */ |
| 1672 | #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ |
| 1673 | #define R_X86_64_GOTTPOFF 22 /* PC relative offset to IE GOT entry */ |
| 1674 | #define R_X86_64_TPOFF32 23 /* Offset in static TLS block */ |
| 1675 | #define R_X86_64_PC64 24 /* PC-relative 64 bit signed sym value. */ |
| 1676 | #define R_X86_64_GOTOFF64 25 |
| 1677 | #define R_X86_64_GOTPC32 26 |
| 1678 | #define R_X86_64_GOT64 27 |
| 1679 | #define R_X86_64_GOTPCREL64 28 |
| 1680 | #define R_X86_64_GOTPC64 29 |
| 1681 | #define R_X86_64_GOTPLT64 30 |
| 1682 | #define R_X86_64_PLTOFF64 31 |
| 1683 | #define R_X86_64_SIZE32 32 |
| 1684 | #define R_X86_64_SIZE64 33 |
| 1685 | #define R_X86_64_GOTPC32_TLSDESC 34 |
| 1686 | #define R_X86_64_TLSDESC_CALL 35 |
| 1687 | #define R_X86_64_TLSDESC 36 |
| 1688 | #define R_X86_64_IRELATIVE 37 |
| 1689 | #define R_X86_64_RELATIVE64 38 |
| 1690 | /* 39 and 40 were BND-related, already decomissioned */ |
| 1691 | #define R_X86_64_GOTPCRELX 41 |
| 1692 | #define R_X86_64_REX_GOTPCRELX 42 |
| 1693 | |
| 1694 | #define ELF_BSDF_SIGFASTBLK 0x0001 /* Kernel supports fast sigblock */ |
| 1695 | #define ELF_BSDF_VMNOOVERCOMMIT 0x0002 |
| 1696 | |
| 1697 | #endif /* !_SYS_ELF_COMMON_H_ */ |