1*53ee8cc1Swenshuai.xi /* This file defines standard ELF types, structures, and macros. 2*53ee8cc1Swenshuai.xi Copyright (C) 1995-2003,2004,2005,2006,2007,2008 3*53ee8cc1Swenshuai.xi Free Software Foundation, Inc. 4*53ee8cc1Swenshuai.xi This file is part of the GNU C Library. 5*53ee8cc1Swenshuai.xi 6*53ee8cc1Swenshuai.xi The GNU C Library is free software; you can redistribute it and/or 7*53ee8cc1Swenshuai.xi modify it under the terms of the GNU Lesser General Public 8*53ee8cc1Swenshuai.xi License as published by the Free Software Foundation; either 9*53ee8cc1Swenshuai.xi version 2.1 of the License, or (at your option) any later version. 10*53ee8cc1Swenshuai.xi 11*53ee8cc1Swenshuai.xi The GNU C Library is distributed in the hope that it will be useful, 12*53ee8cc1Swenshuai.xi but WITHOUT ANY WARRANTY; without even the implied warranty of 13*53ee8cc1Swenshuai.xi MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 14*53ee8cc1Swenshuai.xi Lesser General Public License for more details. 15*53ee8cc1Swenshuai.xi 16*53ee8cc1Swenshuai.xi You should have received a copy of the GNU Lesser General Public 17*53ee8cc1Swenshuai.xi License along with the GNU C Library; if not, write to the Free 18*53ee8cc1Swenshuai.xi Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 19*53ee8cc1Swenshuai.xi 02111-1307 USA. */ 20*53ee8cc1Swenshuai.xi 21*53ee8cc1Swenshuai.xi #ifndef _ELF_H 22*53ee8cc1Swenshuai.xi #define _ELF_H 1 23*53ee8cc1Swenshuai.xi 24*53ee8cc1Swenshuai.xi #include <features.h> 25*53ee8cc1Swenshuai.xi 26*53ee8cc1Swenshuai.xi __BEGIN_DECLS 27*53ee8cc1Swenshuai.xi 28*53ee8cc1Swenshuai.xi /* Standard ELF types. */ 29*53ee8cc1Swenshuai.xi 30*53ee8cc1Swenshuai.xi #include <stdint.h> 31*53ee8cc1Swenshuai.xi 32*53ee8cc1Swenshuai.xi /* Type for a 16-bit quantity. */ 33*53ee8cc1Swenshuai.xi typedef uint16_t Elf32_Half; 34*53ee8cc1Swenshuai.xi typedef uint16_t Elf64_Half; 35*53ee8cc1Swenshuai.xi 36*53ee8cc1Swenshuai.xi /* Types for signed and unsigned 32-bit quantities. */ 37*53ee8cc1Swenshuai.xi typedef uint32_t Elf32_Word; 38*53ee8cc1Swenshuai.xi typedef int32_t Elf32_Sword; 39*53ee8cc1Swenshuai.xi typedef uint32_t Elf64_Word; 40*53ee8cc1Swenshuai.xi typedef int32_t Elf64_Sword; 41*53ee8cc1Swenshuai.xi 42*53ee8cc1Swenshuai.xi /* Types for signed and unsigned 64-bit quantities. */ 43*53ee8cc1Swenshuai.xi typedef uint64_t Elf32_Xword; 44*53ee8cc1Swenshuai.xi typedef int64_t Elf32_Sxword; 45*53ee8cc1Swenshuai.xi typedef uint64_t Elf64_Xword; 46*53ee8cc1Swenshuai.xi typedef int64_t Elf64_Sxword; 47*53ee8cc1Swenshuai.xi 48*53ee8cc1Swenshuai.xi /* Type of addresses. */ 49*53ee8cc1Swenshuai.xi typedef uint32_t Elf32_Addr; 50*53ee8cc1Swenshuai.xi typedef uint64_t Elf64_Addr; 51*53ee8cc1Swenshuai.xi 52*53ee8cc1Swenshuai.xi /* Type of file offsets. */ 53*53ee8cc1Swenshuai.xi typedef uint32_t Elf32_Off; 54*53ee8cc1Swenshuai.xi typedef uint64_t Elf64_Off; 55*53ee8cc1Swenshuai.xi 56*53ee8cc1Swenshuai.xi /* Type for section indices, which are 16-bit quantities. */ 57*53ee8cc1Swenshuai.xi typedef uint16_t Elf32_Section; 58*53ee8cc1Swenshuai.xi typedef uint16_t Elf64_Section; 59*53ee8cc1Swenshuai.xi 60*53ee8cc1Swenshuai.xi /* Type for version symbol information. */ 61*53ee8cc1Swenshuai.xi typedef Elf32_Half Elf32_Versym; 62*53ee8cc1Swenshuai.xi typedef Elf64_Half Elf64_Versym; 63*53ee8cc1Swenshuai.xi 64*53ee8cc1Swenshuai.xi 65*53ee8cc1Swenshuai.xi /* The ELF file header. This appears at the start of every ELF file. */ 66*53ee8cc1Swenshuai.xi 67*53ee8cc1Swenshuai.xi #define EI_NIDENT (16) 68*53ee8cc1Swenshuai.xi 69*53ee8cc1Swenshuai.xi typedef struct 70*53ee8cc1Swenshuai.xi { 71*53ee8cc1Swenshuai.xi unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ 72*53ee8cc1Swenshuai.xi Elf32_Half e_type; /* Object file type */ 73*53ee8cc1Swenshuai.xi Elf32_Half e_machine; /* Architecture */ 74*53ee8cc1Swenshuai.xi Elf32_Word e_version; /* Object file version */ 75*53ee8cc1Swenshuai.xi Elf32_Addr e_entry; /* Entry point virtual address */ 76*53ee8cc1Swenshuai.xi Elf32_Off e_phoff; /* Program header table file offset */ 77*53ee8cc1Swenshuai.xi Elf32_Off e_shoff; /* Section header table file offset */ 78*53ee8cc1Swenshuai.xi Elf32_Word e_flags; /* Processor-specific flags */ 79*53ee8cc1Swenshuai.xi Elf32_Half e_ehsize; /* ELF header size in bytes */ 80*53ee8cc1Swenshuai.xi Elf32_Half e_phentsize; /* Program header table entry size */ 81*53ee8cc1Swenshuai.xi Elf32_Half e_phnum; /* Program header table entry count */ 82*53ee8cc1Swenshuai.xi Elf32_Half e_shentsize; /* Section header table entry size */ 83*53ee8cc1Swenshuai.xi Elf32_Half e_shnum; /* Section header table entry count */ 84*53ee8cc1Swenshuai.xi Elf32_Half e_shstrndx; /* Section header string table index */ 85*53ee8cc1Swenshuai.xi } Elf32_Ehdr; 86*53ee8cc1Swenshuai.xi 87*53ee8cc1Swenshuai.xi typedef struct 88*53ee8cc1Swenshuai.xi { 89*53ee8cc1Swenshuai.xi unsigned char e_ident[EI_NIDENT]; /* Magic number and other info */ 90*53ee8cc1Swenshuai.xi Elf64_Half e_type; /* Object file type */ 91*53ee8cc1Swenshuai.xi Elf64_Half e_machine; /* Architecture */ 92*53ee8cc1Swenshuai.xi Elf64_Word e_version; /* Object file version */ 93*53ee8cc1Swenshuai.xi Elf64_Addr e_entry; /* Entry point virtual address */ 94*53ee8cc1Swenshuai.xi Elf64_Off e_phoff; /* Program header table file offset */ 95*53ee8cc1Swenshuai.xi Elf64_Off e_shoff; /* Section header table file offset */ 96*53ee8cc1Swenshuai.xi Elf64_Word e_flags; /* Processor-specific flags */ 97*53ee8cc1Swenshuai.xi Elf64_Half e_ehsize; /* ELF header size in bytes */ 98*53ee8cc1Swenshuai.xi Elf64_Half e_phentsize; /* Program header table entry size */ 99*53ee8cc1Swenshuai.xi Elf64_Half e_phnum; /* Program header table entry count */ 100*53ee8cc1Swenshuai.xi Elf64_Half e_shentsize; /* Section header table entry size */ 101*53ee8cc1Swenshuai.xi Elf64_Half e_shnum; /* Section header table entry count */ 102*53ee8cc1Swenshuai.xi Elf64_Half e_shstrndx; /* Section header string table index */ 103*53ee8cc1Swenshuai.xi } Elf64_Ehdr; 104*53ee8cc1Swenshuai.xi 105*53ee8cc1Swenshuai.xi /* Fields in the e_ident array. The EI_* macros are indices into the 106*53ee8cc1Swenshuai.xi array. The macros under each EI_* macro are the values the byte 107*53ee8cc1Swenshuai.xi may have. */ 108*53ee8cc1Swenshuai.xi 109*53ee8cc1Swenshuai.xi #define EI_MAG0 0 /* File identification byte 0 index */ 110*53ee8cc1Swenshuai.xi #define ELFMAG0 0x7f /* Magic number byte 0 */ 111*53ee8cc1Swenshuai.xi 112*53ee8cc1Swenshuai.xi #define EI_MAG1 1 /* File identification byte 1 index */ 113*53ee8cc1Swenshuai.xi #define ELFMAG1 'E' /* Magic number byte 1 */ 114*53ee8cc1Swenshuai.xi 115*53ee8cc1Swenshuai.xi #define EI_MAG2 2 /* File identification byte 2 index */ 116*53ee8cc1Swenshuai.xi #define ELFMAG2 'L' /* Magic number byte 2 */ 117*53ee8cc1Swenshuai.xi 118*53ee8cc1Swenshuai.xi #define EI_MAG3 3 /* File identification byte 3 index */ 119*53ee8cc1Swenshuai.xi #define ELFMAG3 'F' /* Magic number byte 3 */ 120*53ee8cc1Swenshuai.xi 121*53ee8cc1Swenshuai.xi /* Conglomeration of the identification bytes, for easy testing as a word. */ 122*53ee8cc1Swenshuai.xi #define ELFMAG "\177ELF" 123*53ee8cc1Swenshuai.xi #define SELFMAG 4 124*53ee8cc1Swenshuai.xi 125*53ee8cc1Swenshuai.xi #define EI_CLASS 4 /* File class byte index */ 126*53ee8cc1Swenshuai.xi #define ELFCLASSNONE 0 /* Invalid class */ 127*53ee8cc1Swenshuai.xi #define ELFCLASS32 1 /* 32-bit objects */ 128*53ee8cc1Swenshuai.xi #define ELFCLASS64 2 /* 64-bit objects */ 129*53ee8cc1Swenshuai.xi #define ELFCLASSNUM 3 130*53ee8cc1Swenshuai.xi 131*53ee8cc1Swenshuai.xi #define EI_DATA 5 /* Data encoding byte index */ 132*53ee8cc1Swenshuai.xi #define ELFDATANONE 0 /* Invalid data encoding */ 133*53ee8cc1Swenshuai.xi #define ELFDATA2LSB 1 /* 2's complement, little endian */ 134*53ee8cc1Swenshuai.xi #define ELFDATA2MSB 2 /* 2's complement, big endian */ 135*53ee8cc1Swenshuai.xi #define ELFDATANUM 3 136*53ee8cc1Swenshuai.xi 137*53ee8cc1Swenshuai.xi #define EI_VERSION 6 /* File version byte index */ 138*53ee8cc1Swenshuai.xi /* Value must be EV_CURRENT */ 139*53ee8cc1Swenshuai.xi 140*53ee8cc1Swenshuai.xi #define EI_OSABI 7 /* OS ABI identification */ 141*53ee8cc1Swenshuai.xi #define ELFOSABI_NONE 0 /* UNIX System V ABI */ 142*53ee8cc1Swenshuai.xi #define ELFOSABI_SYSV 0 /* Alias. */ 143*53ee8cc1Swenshuai.xi #define ELFOSABI_HPUX 1 /* HP-UX */ 144*53ee8cc1Swenshuai.xi #define ELFOSABI_NETBSD 2 /* NetBSD. */ 145*53ee8cc1Swenshuai.xi #define ELFOSABI_LINUX 3 /* Linux. */ 146*53ee8cc1Swenshuai.xi #define ELFOSABI_SOLARIS 6 /* Sun Solaris. */ 147*53ee8cc1Swenshuai.xi #define ELFOSABI_AIX 7 /* IBM AIX. */ 148*53ee8cc1Swenshuai.xi #define ELFOSABI_IRIX 8 /* SGI Irix. */ 149*53ee8cc1Swenshuai.xi #define ELFOSABI_FREEBSD 9 /* FreeBSD. */ 150*53ee8cc1Swenshuai.xi #define ELFOSABI_TRU64 10 /* Compaq TRU64 UNIX. */ 151*53ee8cc1Swenshuai.xi #define ELFOSABI_MODESTO 11 /* Novell Modesto. */ 152*53ee8cc1Swenshuai.xi #define ELFOSABI_OPENBSD 12 /* OpenBSD. */ 153*53ee8cc1Swenshuai.xi #define ELFOSABI_ARM 97 /* ARM */ 154*53ee8cc1Swenshuai.xi #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ 155*53ee8cc1Swenshuai.xi 156*53ee8cc1Swenshuai.xi #define EI_ABIVERSION 8 /* ABI version */ 157*53ee8cc1Swenshuai.xi 158*53ee8cc1Swenshuai.xi #define EI_PAD 9 /* Byte index of padding bytes */ 159*53ee8cc1Swenshuai.xi 160*53ee8cc1Swenshuai.xi /* Legal values for e_type (object file type). */ 161*53ee8cc1Swenshuai.xi 162*53ee8cc1Swenshuai.xi #define ET_NONE 0 /* No file type */ 163*53ee8cc1Swenshuai.xi #define ET_REL 1 /* Relocatable file */ 164*53ee8cc1Swenshuai.xi #define ET_EXEC 2 /* Executable file */ 165*53ee8cc1Swenshuai.xi #define ET_DYN 3 /* Shared object file */ 166*53ee8cc1Swenshuai.xi #define ET_CORE 4 /* Core file */ 167*53ee8cc1Swenshuai.xi #define ET_NUM 5 /* Number of defined types */ 168*53ee8cc1Swenshuai.xi #define ET_LOOS 0xfe00 /* OS-specific range start */ 169*53ee8cc1Swenshuai.xi #define ET_HIOS 0xfeff /* OS-specific range end */ 170*53ee8cc1Swenshuai.xi #define ET_LOPROC 0xff00 /* Processor-specific range start */ 171*53ee8cc1Swenshuai.xi #define ET_HIPROC 0xffff /* Processor-specific range end */ 172*53ee8cc1Swenshuai.xi 173*53ee8cc1Swenshuai.xi /* Legal values for e_machine (architecture). */ 174*53ee8cc1Swenshuai.xi 175*53ee8cc1Swenshuai.xi #define EM_NONE 0 /* No machine */ 176*53ee8cc1Swenshuai.xi #define EM_M32 1 /* AT&T WE 32100 */ 177*53ee8cc1Swenshuai.xi #define EM_SPARC 2 /* SUN SPARC */ 178*53ee8cc1Swenshuai.xi #define EM_386 3 /* Intel 80386 */ 179*53ee8cc1Swenshuai.xi #define EM_68K 4 /* Motorola m68k family */ 180*53ee8cc1Swenshuai.xi #define EM_88K 5 /* Motorola m88k family */ 181*53ee8cc1Swenshuai.xi #define EM_860 7 /* Intel 80860 */ 182*53ee8cc1Swenshuai.xi #define EM_MIPS 8 /* MIPS R3000 big-endian */ 183*53ee8cc1Swenshuai.xi #define EM_S370 9 /* IBM System/370 */ 184*53ee8cc1Swenshuai.xi #define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian */ 185*53ee8cc1Swenshuai.xi 186*53ee8cc1Swenshuai.xi #define EM_PARISC 15 /* HPPA */ 187*53ee8cc1Swenshuai.xi #define EM_VPP500 17 /* Fujitsu VPP500 */ 188*53ee8cc1Swenshuai.xi #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ 189*53ee8cc1Swenshuai.xi #define EM_960 19 /* Intel 80960 */ 190*53ee8cc1Swenshuai.xi #define EM_PPC 20 /* PowerPC */ 191*53ee8cc1Swenshuai.xi #define EM_PPC64 21 /* PowerPC 64-bit */ 192*53ee8cc1Swenshuai.xi #define EM_S390 22 /* IBM S390 */ 193*53ee8cc1Swenshuai.xi 194*53ee8cc1Swenshuai.xi #define EM_V800 36 /* NEC V800 series */ 195*53ee8cc1Swenshuai.xi #define EM_FR20 37 /* Fujitsu FR20 */ 196*53ee8cc1Swenshuai.xi #define EM_RH32 38 /* TRW RH-32 */ 197*53ee8cc1Swenshuai.xi #define EM_RCE 39 /* Motorola RCE */ 198*53ee8cc1Swenshuai.xi #define EM_ARM 40 /* ARM */ 199*53ee8cc1Swenshuai.xi #define EM_FAKE_ALPHA 41 /* Digital Alpha */ 200*53ee8cc1Swenshuai.xi #define EM_SH 42 /* Hitachi SH */ 201*53ee8cc1Swenshuai.xi #define EM_SPARCV9 43 /* SPARC v9 64-bit */ 202*53ee8cc1Swenshuai.xi #define EM_TRICORE 44 /* Siemens Tricore */ 203*53ee8cc1Swenshuai.xi #define EM_ARC 45 /* Argonaut RISC Core */ 204*53ee8cc1Swenshuai.xi #define EM_H8_300 46 /* Hitachi H8/300 */ 205*53ee8cc1Swenshuai.xi #define EM_H8_300H 47 /* Hitachi H8/300H */ 206*53ee8cc1Swenshuai.xi #define EM_H8S 48 /* Hitachi H8S */ 207*53ee8cc1Swenshuai.xi #define EM_H8_500 49 /* Hitachi H8/500 */ 208*53ee8cc1Swenshuai.xi #define EM_IA_64 50 /* Intel Merced */ 209*53ee8cc1Swenshuai.xi #define EM_MIPS_X 51 /* Stanford MIPS-X */ 210*53ee8cc1Swenshuai.xi #define EM_COLDFIRE 52 /* Motorola Coldfire */ 211*53ee8cc1Swenshuai.xi #define EM_68HC12 53 /* Motorola M68HC12 */ 212*53ee8cc1Swenshuai.xi #define EM_MMA 54 /* Fujitsu MMA Multimedia Accelerator*/ 213*53ee8cc1Swenshuai.xi #define EM_PCP 55 /* Siemens PCP */ 214*53ee8cc1Swenshuai.xi #define EM_NCPU 56 /* Sony nCPU embeeded RISC */ 215*53ee8cc1Swenshuai.xi #define EM_NDR1 57 /* Denso NDR1 microprocessor */ 216*53ee8cc1Swenshuai.xi #define EM_STARCORE 58 /* Motorola Start*Core processor */ 217*53ee8cc1Swenshuai.xi #define EM_ME16 59 /* Toyota ME16 processor */ 218*53ee8cc1Swenshuai.xi #define EM_ST100 60 /* STMicroelectronic ST100 processor */ 219*53ee8cc1Swenshuai.xi #define EM_TINYJ 61 /* Advanced Logic Corp. Tinyj emb.fam*/ 220*53ee8cc1Swenshuai.xi #define EM_X86_64 62 /* AMD x86-64 architecture */ 221*53ee8cc1Swenshuai.xi #define EM_PDSP 63 /* Sony DSP Processor */ 222*53ee8cc1Swenshuai.xi 223*53ee8cc1Swenshuai.xi #define EM_FX66 66 /* Siemens FX66 microcontroller */ 224*53ee8cc1Swenshuai.xi #define EM_ST9PLUS 67 /* STMicroelectronics ST9+ 8/16 mc */ 225*53ee8cc1Swenshuai.xi #define EM_ST7 68 /* STmicroelectronics ST7 8 bit mc */ 226*53ee8cc1Swenshuai.xi #define EM_68HC16 69 /* Motorola MC68HC16 microcontroller */ 227*53ee8cc1Swenshuai.xi #define EM_68HC11 70 /* Motorola MC68HC11 microcontroller */ 228*53ee8cc1Swenshuai.xi #define EM_68HC08 71 /* Motorola MC68HC08 microcontroller */ 229*53ee8cc1Swenshuai.xi #define EM_68HC05 72 /* Motorola MC68HC05 microcontroller */ 230*53ee8cc1Swenshuai.xi #define EM_SVX 73 /* Silicon Graphics SVx */ 231*53ee8cc1Swenshuai.xi #define EM_ST19 74 /* STMicroelectronics ST19 8 bit mc */ 232*53ee8cc1Swenshuai.xi #define EM_VAX 75 /* Digital VAX */ 233*53ee8cc1Swenshuai.xi #define EM_CRIS 76 /* Axis Communications 32-bit embedded processor */ 234*53ee8cc1Swenshuai.xi #define EM_JAVELIN 77 /* Infineon Technologies 32-bit embedded processor */ 235*53ee8cc1Swenshuai.xi #define EM_FIREPATH 78 /* Element 14 64-bit DSP Processor */ 236*53ee8cc1Swenshuai.xi #define EM_ZSP 79 /* LSI Logic 16-bit DSP Processor */ 237*53ee8cc1Swenshuai.xi #define EM_MMIX 80 /* Donald Knuth's educational 64-bit processor */ 238*53ee8cc1Swenshuai.xi #define EM_HUANY 81 /* Harvard University machine-independent object files */ 239*53ee8cc1Swenshuai.xi #define EM_PRISM 82 /* SiTera Prism */ 240*53ee8cc1Swenshuai.xi #define EM_AVR 83 /* Atmel AVR 8-bit microcontroller */ 241*53ee8cc1Swenshuai.xi #define EM_FR30 84 /* Fujitsu FR30 */ 242*53ee8cc1Swenshuai.xi #define EM_D10V 85 /* Mitsubishi D10V */ 243*53ee8cc1Swenshuai.xi #define EM_D30V 86 /* Mitsubishi D30V */ 244*53ee8cc1Swenshuai.xi #define EM_V850 87 /* NEC v850 */ 245*53ee8cc1Swenshuai.xi #define EM_M32R 88 /* Mitsubishi M32R */ 246*53ee8cc1Swenshuai.xi #define EM_MN10300 89 /* Matsushita MN10300 */ 247*53ee8cc1Swenshuai.xi #define EM_MN10200 90 /* Matsushita MN10200 */ 248*53ee8cc1Swenshuai.xi #define EM_PJ 91 /* picoJava */ 249*53ee8cc1Swenshuai.xi #define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */ 250*53ee8cc1Swenshuai.xi #define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */ 251*53ee8cc1Swenshuai.xi #define EM_XTENSA 94 /* Tensilica Xtensa Architecture */ 252*53ee8cc1Swenshuai.xi #define EM_NUM 95 253*53ee8cc1Swenshuai.xi 254*53ee8cc1Swenshuai.xi /* If it is necessary to assign new unofficial EM_* values, please 255*53ee8cc1Swenshuai.xi pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the 256*53ee8cc1Swenshuai.xi chances of collision with official or non-GNU unofficial values. */ 257*53ee8cc1Swenshuai.xi 258*53ee8cc1Swenshuai.xi #define EM_ALPHA 0x9026 259*53ee8cc1Swenshuai.xi 260*53ee8cc1Swenshuai.xi /* Legal values for e_version (version). */ 261*53ee8cc1Swenshuai.xi 262*53ee8cc1Swenshuai.xi #define EV_NONE 0 /* Invalid ELF version */ 263*53ee8cc1Swenshuai.xi #define EV_CURRENT 1 /* Current version */ 264*53ee8cc1Swenshuai.xi #define EV_NUM 2 265*53ee8cc1Swenshuai.xi 266*53ee8cc1Swenshuai.xi /* Section header. */ 267*53ee8cc1Swenshuai.xi 268*53ee8cc1Swenshuai.xi typedef struct 269*53ee8cc1Swenshuai.xi { 270*53ee8cc1Swenshuai.xi Elf32_Word sh_name; /* Section name (string tbl index) */ 271*53ee8cc1Swenshuai.xi Elf32_Word sh_type; /* Section type */ 272*53ee8cc1Swenshuai.xi Elf32_Word sh_flags; /* Section flags */ 273*53ee8cc1Swenshuai.xi Elf32_Addr sh_addr; /* Section virtual addr at execution */ 274*53ee8cc1Swenshuai.xi Elf32_Off sh_offset; /* Section file offset */ 275*53ee8cc1Swenshuai.xi Elf32_Word sh_size; /* Section size in bytes */ 276*53ee8cc1Swenshuai.xi Elf32_Word sh_link; /* Link to another section */ 277*53ee8cc1Swenshuai.xi Elf32_Word sh_info; /* Additional section information */ 278*53ee8cc1Swenshuai.xi Elf32_Word sh_addralign; /* Section alignment */ 279*53ee8cc1Swenshuai.xi Elf32_Word sh_entsize; /* Entry size if section holds table */ 280*53ee8cc1Swenshuai.xi } Elf32_Shdr; 281*53ee8cc1Swenshuai.xi 282*53ee8cc1Swenshuai.xi typedef struct 283*53ee8cc1Swenshuai.xi { 284*53ee8cc1Swenshuai.xi Elf64_Word sh_name; /* Section name (string tbl index) */ 285*53ee8cc1Swenshuai.xi Elf64_Word sh_type; /* Section type */ 286*53ee8cc1Swenshuai.xi Elf64_Xword sh_flags; /* Section flags */ 287*53ee8cc1Swenshuai.xi Elf64_Addr sh_addr; /* Section virtual addr at execution */ 288*53ee8cc1Swenshuai.xi Elf64_Off sh_offset; /* Section file offset */ 289*53ee8cc1Swenshuai.xi Elf64_Xword sh_size; /* Section size in bytes */ 290*53ee8cc1Swenshuai.xi Elf64_Word sh_link; /* Link to another section */ 291*53ee8cc1Swenshuai.xi Elf64_Word sh_info; /* Additional section information */ 292*53ee8cc1Swenshuai.xi Elf64_Xword sh_addralign; /* Section alignment */ 293*53ee8cc1Swenshuai.xi Elf64_Xword sh_entsize; /* Entry size if section holds table */ 294*53ee8cc1Swenshuai.xi } Elf64_Shdr; 295*53ee8cc1Swenshuai.xi 296*53ee8cc1Swenshuai.xi /* Special section indices. */ 297*53ee8cc1Swenshuai.xi 298*53ee8cc1Swenshuai.xi #define SHN_UNDEF 0 /* Undefined section */ 299*53ee8cc1Swenshuai.xi #define SHN_LORESERVE 0xff00 /* Start of reserved indices */ 300*53ee8cc1Swenshuai.xi #define SHN_LOPROC 0xff00 /* Start of processor-specific */ 301*53ee8cc1Swenshuai.xi #define SHN_BEFORE 0xff00 /* Order section before all others 302*53ee8cc1Swenshuai.xi (Solaris). */ 303*53ee8cc1Swenshuai.xi #define SHN_AFTER 0xff01 /* Order section after all others 304*53ee8cc1Swenshuai.xi (Solaris). */ 305*53ee8cc1Swenshuai.xi #define SHN_HIPROC 0xff1f /* End of processor-specific */ 306*53ee8cc1Swenshuai.xi #define SHN_LOOS 0xff20 /* Start of OS-specific */ 307*53ee8cc1Swenshuai.xi #define SHN_HIOS 0xff3f /* End of OS-specific */ 308*53ee8cc1Swenshuai.xi #define SHN_ABS 0xfff1 /* Associated symbol is absolute */ 309*53ee8cc1Swenshuai.xi #define SHN_COMMON 0xfff2 /* Associated symbol is common */ 310*53ee8cc1Swenshuai.xi #define SHN_XINDEX 0xffff /* Index is in extra table. */ 311*53ee8cc1Swenshuai.xi #define SHN_HIRESERVE 0xffff /* End of reserved indices */ 312*53ee8cc1Swenshuai.xi 313*53ee8cc1Swenshuai.xi /* Legal values for sh_type (section type). */ 314*53ee8cc1Swenshuai.xi 315*53ee8cc1Swenshuai.xi #define SHT_NULL 0 /* Section header table entry unused */ 316*53ee8cc1Swenshuai.xi #define SHT_PROGBITS 1 /* Program data */ 317*53ee8cc1Swenshuai.xi #define SHT_SYMTAB 2 /* Symbol table */ 318*53ee8cc1Swenshuai.xi #define SHT_STRTAB 3 /* String table */ 319*53ee8cc1Swenshuai.xi #define SHT_RELA 4 /* Relocation entries with addends */ 320*53ee8cc1Swenshuai.xi #define SHT_HASH 5 /* Symbol hash table */ 321*53ee8cc1Swenshuai.xi #define SHT_DYNAMIC 6 /* Dynamic linking information */ 322*53ee8cc1Swenshuai.xi #define SHT_NOTE 7 /* Notes */ 323*53ee8cc1Swenshuai.xi #define SHT_NOBITS 8 /* Program space with no data (bss) */ 324*53ee8cc1Swenshuai.xi #define SHT_REL 9 /* Relocation entries, no addends */ 325*53ee8cc1Swenshuai.xi #define SHT_SHLIB 10 /* Reserved */ 326*53ee8cc1Swenshuai.xi #define SHT_DYNSYM 11 /* Dynamic linker symbol table */ 327*53ee8cc1Swenshuai.xi #define SHT_INIT_ARRAY 14 /* Array of constructors */ 328*53ee8cc1Swenshuai.xi #define SHT_FINI_ARRAY 15 /* Array of destructors */ 329*53ee8cc1Swenshuai.xi #define SHT_PREINIT_ARRAY 16 /* Array of pre-constructors */ 330*53ee8cc1Swenshuai.xi #define SHT_GROUP 17 /* Section group */ 331*53ee8cc1Swenshuai.xi #define SHT_SYMTAB_SHNDX 18 /* Extended section indeces */ 332*53ee8cc1Swenshuai.xi #define SHT_NUM 19 /* Number of defined types. */ 333*53ee8cc1Swenshuai.xi #define SHT_LOOS 0x60000000 /* Start OS-specific. */ 334*53ee8cc1Swenshuai.xi #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes. */ 335*53ee8cc1Swenshuai.xi #define SHT_GNU_HASH 0x6ffffff6 /* GNU-style hash table. */ 336*53ee8cc1Swenshuai.xi #define SHT_GNU_LIBLIST 0x6ffffff7 /* Prelink library list */ 337*53ee8cc1Swenshuai.xi #define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */ 338*53ee8cc1Swenshuai.xi #define SHT_LOSUNW 0x6ffffffa /* Sun-specific low bound. */ 339*53ee8cc1Swenshuai.xi #define SHT_SUNW_move 0x6ffffffa 340*53ee8cc1Swenshuai.xi #define SHT_SUNW_COMDAT 0x6ffffffb 341*53ee8cc1Swenshuai.xi #define SHT_SUNW_syminfo 0x6ffffffc 342*53ee8cc1Swenshuai.xi #define SHT_GNU_verdef 0x6ffffffd /* Version definition section. */ 343*53ee8cc1Swenshuai.xi #define SHT_GNU_verneed 0x6ffffffe /* Version needs section. */ 344*53ee8cc1Swenshuai.xi #define SHT_GNU_versym 0x6fffffff /* Version symbol table. */ 345*53ee8cc1Swenshuai.xi #define SHT_HISUNW 0x6fffffff /* Sun-specific high bound. */ 346*53ee8cc1Swenshuai.xi #define SHT_HIOS 0x6fffffff /* End OS-specific type */ 347*53ee8cc1Swenshuai.xi #define SHT_LOPROC 0x70000000 /* Start of processor-specific */ 348*53ee8cc1Swenshuai.xi #define SHT_HIPROC 0x7fffffff /* End of processor-specific */ 349*53ee8cc1Swenshuai.xi #define SHT_LOUSER 0x80000000 /* Start of application-specific */ 350*53ee8cc1Swenshuai.xi #define SHT_HIUSER 0x8fffffff /* End of application-specific */ 351*53ee8cc1Swenshuai.xi 352*53ee8cc1Swenshuai.xi /* Legal values for sh_flags (section flags). */ 353*53ee8cc1Swenshuai.xi 354*53ee8cc1Swenshuai.xi #define SHF_WRITE (1 << 0) /* Writable */ 355*53ee8cc1Swenshuai.xi #define SHF_ALLOC (1 << 1) /* Occupies memory during execution */ 356*53ee8cc1Swenshuai.xi #define SHF_EXECINSTR (1 << 2) /* Executable */ 357*53ee8cc1Swenshuai.xi #define SHF_MERGE (1 << 4) /* Might be merged */ 358*53ee8cc1Swenshuai.xi #define SHF_STRINGS (1 << 5) /* Contains nul-terminated strings */ 359*53ee8cc1Swenshuai.xi #define SHF_INFO_LINK (1 << 6) /* `sh_info' contains SHT index */ 360*53ee8cc1Swenshuai.xi #define SHF_LINK_ORDER (1 << 7) /* Preserve order after combining */ 361*53ee8cc1Swenshuai.xi #define SHF_OS_NONCONFORMING (1 << 8) /* Non-standard OS specific handling 362*53ee8cc1Swenshuai.xi required */ 363*53ee8cc1Swenshuai.xi #define SHF_GROUP (1 << 9) /* Section is member of a group. */ 364*53ee8cc1Swenshuai.xi #define SHF_TLS (1 << 10) /* Section hold thread-local data. */ 365*53ee8cc1Swenshuai.xi #define SHF_MASKOS 0x0ff00000 /* OS-specific. */ 366*53ee8cc1Swenshuai.xi #define SHF_MASKPROC 0xf0000000 /* Processor-specific */ 367*53ee8cc1Swenshuai.xi #define SHF_ORDERED (1 << 30) /* Special ordering requirement 368*53ee8cc1Swenshuai.xi (Solaris). */ 369*53ee8cc1Swenshuai.xi #define SHF_EXCLUDE (1 << 31) /* Section is excluded unless 370*53ee8cc1Swenshuai.xi referenced or allocated (Solaris).*/ 371*53ee8cc1Swenshuai.xi 372*53ee8cc1Swenshuai.xi /* Section group handling. */ 373*53ee8cc1Swenshuai.xi #define GRP_COMDAT 0x1 /* Mark group as COMDAT. */ 374*53ee8cc1Swenshuai.xi 375*53ee8cc1Swenshuai.xi /* Symbol table entry. */ 376*53ee8cc1Swenshuai.xi 377*53ee8cc1Swenshuai.xi typedef struct 378*53ee8cc1Swenshuai.xi { 379*53ee8cc1Swenshuai.xi Elf32_Word st_name; /* Symbol name (string tbl index) */ 380*53ee8cc1Swenshuai.xi Elf32_Addr st_value; /* Symbol value */ 381*53ee8cc1Swenshuai.xi Elf32_Word st_size; /* Symbol size */ 382*53ee8cc1Swenshuai.xi unsigned char st_info; /* Symbol type and binding */ 383*53ee8cc1Swenshuai.xi unsigned char st_other; /* Symbol visibility */ 384*53ee8cc1Swenshuai.xi Elf32_Section st_shndx; /* Section index */ 385*53ee8cc1Swenshuai.xi } Elf32_Sym; 386*53ee8cc1Swenshuai.xi 387*53ee8cc1Swenshuai.xi typedef struct 388*53ee8cc1Swenshuai.xi { 389*53ee8cc1Swenshuai.xi Elf64_Word st_name; /* Symbol name (string tbl index) */ 390*53ee8cc1Swenshuai.xi unsigned char st_info; /* Symbol type and binding */ 391*53ee8cc1Swenshuai.xi unsigned char st_other; /* Symbol visibility */ 392*53ee8cc1Swenshuai.xi Elf64_Section st_shndx; /* Section index */ 393*53ee8cc1Swenshuai.xi Elf64_Addr st_value; /* Symbol value */ 394*53ee8cc1Swenshuai.xi Elf64_Xword st_size; /* Symbol size */ 395*53ee8cc1Swenshuai.xi } Elf64_Sym; 396*53ee8cc1Swenshuai.xi 397*53ee8cc1Swenshuai.xi /* The syminfo section if available contains additional information about 398*53ee8cc1Swenshuai.xi every dynamic symbol. */ 399*53ee8cc1Swenshuai.xi 400*53ee8cc1Swenshuai.xi typedef struct 401*53ee8cc1Swenshuai.xi { 402*53ee8cc1Swenshuai.xi Elf32_Half si_boundto; /* Direct bindings, symbol bound to */ 403*53ee8cc1Swenshuai.xi Elf32_Half si_flags; /* Per symbol flags */ 404*53ee8cc1Swenshuai.xi } Elf32_Syminfo; 405*53ee8cc1Swenshuai.xi 406*53ee8cc1Swenshuai.xi typedef struct 407*53ee8cc1Swenshuai.xi { 408*53ee8cc1Swenshuai.xi Elf64_Half si_boundto; /* Direct bindings, symbol bound to */ 409*53ee8cc1Swenshuai.xi Elf64_Half si_flags; /* Per symbol flags */ 410*53ee8cc1Swenshuai.xi } Elf64_Syminfo; 411*53ee8cc1Swenshuai.xi 412*53ee8cc1Swenshuai.xi /* Possible values for si_boundto. */ 413*53ee8cc1Swenshuai.xi #define SYMINFO_BT_SELF 0xffff /* Symbol bound to self */ 414*53ee8cc1Swenshuai.xi #define SYMINFO_BT_PARENT 0xfffe /* Symbol bound to parent */ 415*53ee8cc1Swenshuai.xi #define SYMINFO_BT_LOWRESERVE 0xff00 /* Beginning of reserved entries */ 416*53ee8cc1Swenshuai.xi 417*53ee8cc1Swenshuai.xi /* Possible bitmasks for si_flags. */ 418*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_DIRECT 0x0001 /* Direct bound symbol */ 419*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_PASSTHRU 0x0002 /* Pass-thru symbol for translator */ 420*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_COPY 0x0004 /* Symbol is a copy-reloc */ 421*53ee8cc1Swenshuai.xi #define SYMINFO_FLG_LAZYLOAD 0x0008 /* Symbol bound to object to be lazy 422*53ee8cc1Swenshuai.xi loaded */ 423*53ee8cc1Swenshuai.xi /* Syminfo version values. */ 424*53ee8cc1Swenshuai.xi #define SYMINFO_NONE 0 425*53ee8cc1Swenshuai.xi #define SYMINFO_CURRENT 1 426*53ee8cc1Swenshuai.xi #define SYMINFO_NUM 2 427*53ee8cc1Swenshuai.xi 428*53ee8cc1Swenshuai.xi 429*53ee8cc1Swenshuai.xi /* How to extract and insert information held in the st_info field. */ 430*53ee8cc1Swenshuai.xi 431*53ee8cc1Swenshuai.xi #define ELF32_ST_BIND(val) (((unsigned char) (val)) >> 4) 432*53ee8cc1Swenshuai.xi #define ELF32_ST_TYPE(val) ((val) & 0xf) 433*53ee8cc1Swenshuai.xi #define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) 434*53ee8cc1Swenshuai.xi 435*53ee8cc1Swenshuai.xi /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field. */ 436*53ee8cc1Swenshuai.xi #define ELF64_ST_BIND(val) ELF32_ST_BIND (val) 437*53ee8cc1Swenshuai.xi #define ELF64_ST_TYPE(val) ELF32_ST_TYPE (val) 438*53ee8cc1Swenshuai.xi #define ELF64_ST_INFO(bind, type) ELF32_ST_INFO ((bind), (type)) 439*53ee8cc1Swenshuai.xi 440*53ee8cc1Swenshuai.xi /* Legal values for ST_BIND subfield of st_info (symbol binding). */ 441*53ee8cc1Swenshuai.xi 442*53ee8cc1Swenshuai.xi #define STB_LOCAL 0 /* Local symbol */ 443*53ee8cc1Swenshuai.xi #define STB_GLOBAL 1 /* Global symbol */ 444*53ee8cc1Swenshuai.xi #define STB_WEAK 2 /* Weak symbol */ 445*53ee8cc1Swenshuai.xi #define STB_NUM 3 /* Number of defined types. */ 446*53ee8cc1Swenshuai.xi #define STB_LOOS 10 /* Start of OS-specific */ 447*53ee8cc1Swenshuai.xi #define STB_HIOS 12 /* End of OS-specific */ 448*53ee8cc1Swenshuai.xi #define STB_LOPROC 13 /* Start of processor-specific */ 449*53ee8cc1Swenshuai.xi #define STB_HIPROC 15 /* End of processor-specific */ 450*53ee8cc1Swenshuai.xi 451*53ee8cc1Swenshuai.xi /* Legal values for ST_TYPE subfield of st_info (symbol type). */ 452*53ee8cc1Swenshuai.xi 453*53ee8cc1Swenshuai.xi #define STT_NOTYPE 0 /* Symbol type is unspecified */ 454*53ee8cc1Swenshuai.xi #define STT_OBJECT 1 /* Symbol is a data object */ 455*53ee8cc1Swenshuai.xi #define STT_FUNC 2 /* Symbol is a code object */ 456*53ee8cc1Swenshuai.xi #define STT_SECTION 3 /* Symbol associated with a section */ 457*53ee8cc1Swenshuai.xi #define STT_FILE 4 /* Symbol's name is file name */ 458*53ee8cc1Swenshuai.xi #define STT_COMMON 5 /* Symbol is a common data object */ 459*53ee8cc1Swenshuai.xi #define STT_TLS 6 /* Symbol is thread-local data object*/ 460*53ee8cc1Swenshuai.xi #define STT_NUM 7 /* Number of defined types. */ 461*53ee8cc1Swenshuai.xi #define STT_LOOS 10 /* Start of OS-specific */ 462*53ee8cc1Swenshuai.xi #define STT_HIOS 12 /* End of OS-specific */ 463*53ee8cc1Swenshuai.xi #define STT_LOPROC 13 /* Start of processor-specific */ 464*53ee8cc1Swenshuai.xi #define STT_HIPROC 15 /* End of processor-specific */ 465*53ee8cc1Swenshuai.xi 466*53ee8cc1Swenshuai.xi 467*53ee8cc1Swenshuai.xi /* Symbol table indices are found in the hash buckets and chain table 468*53ee8cc1Swenshuai.xi of a symbol hash table section. This special index value indicates 469*53ee8cc1Swenshuai.xi the end of a chain, meaning no further symbols are found in that bucket. */ 470*53ee8cc1Swenshuai.xi 471*53ee8cc1Swenshuai.xi #define STN_UNDEF 0 /* End of a chain. */ 472*53ee8cc1Swenshuai.xi 473*53ee8cc1Swenshuai.xi 474*53ee8cc1Swenshuai.xi /* How to extract and insert information held in the st_other field. */ 475*53ee8cc1Swenshuai.xi 476*53ee8cc1Swenshuai.xi #define ELF32_ST_VISIBILITY(o) ((o) & 0x03) 477*53ee8cc1Swenshuai.xi 478*53ee8cc1Swenshuai.xi /* For ELF64 the definitions are the same. */ 479*53ee8cc1Swenshuai.xi #define ELF64_ST_VISIBILITY(o) ELF32_ST_VISIBILITY (o) 480*53ee8cc1Swenshuai.xi 481*53ee8cc1Swenshuai.xi /* Symbol visibility specification encoded in the st_other field. */ 482*53ee8cc1Swenshuai.xi #define STV_DEFAULT 0 /* Default symbol visibility rules */ 483*53ee8cc1Swenshuai.xi #define STV_INTERNAL 1 /* Processor specific hidden class */ 484*53ee8cc1Swenshuai.xi #define STV_HIDDEN 2 /* Sym unavailable in other modules */ 485*53ee8cc1Swenshuai.xi #define STV_PROTECTED 3 /* Not preemptible, not exported */ 486*53ee8cc1Swenshuai.xi 487*53ee8cc1Swenshuai.xi 488*53ee8cc1Swenshuai.xi /* Relocation table entry without addend (in section of type SHT_REL). */ 489*53ee8cc1Swenshuai.xi 490*53ee8cc1Swenshuai.xi typedef struct 491*53ee8cc1Swenshuai.xi { 492*53ee8cc1Swenshuai.xi Elf32_Addr r_offset; /* Address */ 493*53ee8cc1Swenshuai.xi Elf32_Word r_info; /* Relocation type and symbol index */ 494*53ee8cc1Swenshuai.xi } Elf32_Rel; 495*53ee8cc1Swenshuai.xi 496*53ee8cc1Swenshuai.xi /* I have seen two different definitions of the Elf64_Rel and 497*53ee8cc1Swenshuai.xi Elf64_Rela structures, so we'll leave them out until Novell (or 498*53ee8cc1Swenshuai.xi whoever) gets their act together. */ 499*53ee8cc1Swenshuai.xi /* The following, at least, is used on Sparc v9, MIPS, and Alpha. */ 500*53ee8cc1Swenshuai.xi 501*53ee8cc1Swenshuai.xi typedef struct 502*53ee8cc1Swenshuai.xi { 503*53ee8cc1Swenshuai.xi Elf64_Addr r_offset; /* Address */ 504*53ee8cc1Swenshuai.xi Elf64_Xword r_info; /* Relocation type and symbol index */ 505*53ee8cc1Swenshuai.xi } Elf64_Rel; 506*53ee8cc1Swenshuai.xi 507*53ee8cc1Swenshuai.xi /* Relocation table entry with addend (in section of type SHT_RELA). */ 508*53ee8cc1Swenshuai.xi 509*53ee8cc1Swenshuai.xi typedef struct 510*53ee8cc1Swenshuai.xi { 511*53ee8cc1Swenshuai.xi Elf32_Addr r_offset; /* Address */ 512*53ee8cc1Swenshuai.xi Elf32_Word r_info; /* Relocation type and symbol index */ 513*53ee8cc1Swenshuai.xi Elf32_Sword r_addend; /* Addend */ 514*53ee8cc1Swenshuai.xi } Elf32_Rela; 515*53ee8cc1Swenshuai.xi 516*53ee8cc1Swenshuai.xi typedef struct 517*53ee8cc1Swenshuai.xi { 518*53ee8cc1Swenshuai.xi Elf64_Addr r_offset; /* Address */ 519*53ee8cc1Swenshuai.xi Elf64_Xword r_info; /* Relocation type and symbol index */ 520*53ee8cc1Swenshuai.xi Elf64_Sxword r_addend; /* Addend */ 521*53ee8cc1Swenshuai.xi } Elf64_Rela; 522*53ee8cc1Swenshuai.xi 523*53ee8cc1Swenshuai.xi /* How to extract and insert information held in the r_info field. */ 524*53ee8cc1Swenshuai.xi 525*53ee8cc1Swenshuai.xi #define ELF32_R_SYM(val) ((val) >> 8) 526*53ee8cc1Swenshuai.xi #define ELF32_R_TYPE(val) ((val) & 0xff) 527*53ee8cc1Swenshuai.xi #define ELF32_R_INFO(sym, type) (((sym) << 8) + ((type) & 0xff)) 528*53ee8cc1Swenshuai.xi 529*53ee8cc1Swenshuai.xi #define ELF64_R_SYM(i) ((i) >> 32) 530*53ee8cc1Swenshuai.xi #define ELF64_R_TYPE(i) ((i) & 0xffffffff) 531*53ee8cc1Swenshuai.xi #define ELF64_R_INFO(sym,type) ((((Elf64_Xword) (sym)) << 32) + (type)) 532*53ee8cc1Swenshuai.xi 533*53ee8cc1Swenshuai.xi /* Program segment header. */ 534*53ee8cc1Swenshuai.xi 535*53ee8cc1Swenshuai.xi typedef struct 536*53ee8cc1Swenshuai.xi { 537*53ee8cc1Swenshuai.xi Elf32_Word p_type; /* Segment type */ 538*53ee8cc1Swenshuai.xi Elf32_Off p_offset; /* Segment file offset */ 539*53ee8cc1Swenshuai.xi Elf32_Addr p_vaddr; /* Segment virtual address */ 540*53ee8cc1Swenshuai.xi Elf32_Addr p_paddr; /* Segment physical address */ 541*53ee8cc1Swenshuai.xi Elf32_Word p_filesz; /* Segment size in file */ 542*53ee8cc1Swenshuai.xi Elf32_Word p_memsz; /* Segment size in memory */ 543*53ee8cc1Swenshuai.xi Elf32_Word p_flags; /* Segment flags */ 544*53ee8cc1Swenshuai.xi Elf32_Word p_align; /* Segment alignment */ 545*53ee8cc1Swenshuai.xi } Elf32_Phdr; 546*53ee8cc1Swenshuai.xi 547*53ee8cc1Swenshuai.xi typedef struct 548*53ee8cc1Swenshuai.xi { 549*53ee8cc1Swenshuai.xi Elf64_Word p_type; /* Segment type */ 550*53ee8cc1Swenshuai.xi Elf64_Word p_flags; /* Segment flags */ 551*53ee8cc1Swenshuai.xi Elf64_Off p_offset; /* Segment file offset */ 552*53ee8cc1Swenshuai.xi Elf64_Addr p_vaddr; /* Segment virtual address */ 553*53ee8cc1Swenshuai.xi Elf64_Addr p_paddr; /* Segment physical address */ 554*53ee8cc1Swenshuai.xi Elf64_Xword p_filesz; /* Segment size in file */ 555*53ee8cc1Swenshuai.xi Elf64_Xword p_memsz; /* Segment size in memory */ 556*53ee8cc1Swenshuai.xi Elf64_Xword p_align; /* Segment alignment */ 557*53ee8cc1Swenshuai.xi } Elf64_Phdr; 558*53ee8cc1Swenshuai.xi 559*53ee8cc1Swenshuai.xi /* Legal values for p_type (segment type). */ 560*53ee8cc1Swenshuai.xi 561*53ee8cc1Swenshuai.xi #define PT_NULL 0 /* Program header table entry unused */ 562*53ee8cc1Swenshuai.xi #define PT_LOAD 1 /* Loadable program segment */ 563*53ee8cc1Swenshuai.xi #define PT_DYNAMIC 2 /* Dynamic linking information */ 564*53ee8cc1Swenshuai.xi #define PT_INTERP 3 /* Program interpreter */ 565*53ee8cc1Swenshuai.xi #define PT_NOTE 4 /* Auxiliary information */ 566*53ee8cc1Swenshuai.xi #define PT_SHLIB 5 /* Reserved */ 567*53ee8cc1Swenshuai.xi #define PT_PHDR 6 /* Entry for header table itself */ 568*53ee8cc1Swenshuai.xi #define PT_TLS 7 /* Thread-local storage segment */ 569*53ee8cc1Swenshuai.xi #define PT_NUM 8 /* Number of defined types */ 570*53ee8cc1Swenshuai.xi #define PT_LOOS 0x60000000 /* Start of OS-specific */ 571*53ee8cc1Swenshuai.xi #define PT_GNU_EH_FRAME 0x6474e550 /* GCC .eh_frame_hdr segment */ 572*53ee8cc1Swenshuai.xi #define PT_GNU_STACK 0x6474e551 /* Indicates stack executability */ 573*53ee8cc1Swenshuai.xi #define PT_GNU_RELRO 0x6474e552 /* Read-only after relocation */ 574*53ee8cc1Swenshuai.xi #define PT_LOSUNW 0x6ffffffa 575*53ee8cc1Swenshuai.xi #define PT_SUNWBSS 0x6ffffffa /* Sun Specific segment */ 576*53ee8cc1Swenshuai.xi #define PT_SUNWSTACK 0x6ffffffb /* Stack segment */ 577*53ee8cc1Swenshuai.xi #define PT_HISUNW 0x6fffffff 578*53ee8cc1Swenshuai.xi #define PT_HIOS 0x6fffffff /* End of OS-specific */ 579*53ee8cc1Swenshuai.xi #define PT_LOPROC 0x70000000 /* Start of processor-specific */ 580*53ee8cc1Swenshuai.xi #define PT_HIPROC 0x7fffffff /* End of processor-specific */ 581*53ee8cc1Swenshuai.xi 582*53ee8cc1Swenshuai.xi /* Legal values for p_flags (segment flags). */ 583*53ee8cc1Swenshuai.xi 584*53ee8cc1Swenshuai.xi #define PF_X (1 << 0) /* Segment is executable */ 585*53ee8cc1Swenshuai.xi #define PF_W (1 << 1) /* Segment is writable */ 586*53ee8cc1Swenshuai.xi #define PF_R (1 << 2) /* Segment is readable */ 587*53ee8cc1Swenshuai.xi #define PF_MASKOS 0x0ff00000 /* OS-specific */ 588*53ee8cc1Swenshuai.xi #define PF_MASKPROC 0xf0000000 /* Processor-specific */ 589*53ee8cc1Swenshuai.xi 590*53ee8cc1Swenshuai.xi /* Legal values for note segment descriptor types for core files. */ 591*53ee8cc1Swenshuai.xi 592*53ee8cc1Swenshuai.xi #define NT_PRSTATUS 1 /* Contains copy of prstatus struct */ 593*53ee8cc1Swenshuai.xi #define NT_FPREGSET 2 /* Contains copy of fpregset struct */ 594*53ee8cc1Swenshuai.xi #define NT_PRPSINFO 3 /* Contains copy of prpsinfo struct */ 595*53ee8cc1Swenshuai.xi #define NT_PRXREG 4 /* Contains copy of prxregset struct */ 596*53ee8cc1Swenshuai.xi #define NT_TASKSTRUCT 4 /* Contains copy of task structure */ 597*53ee8cc1Swenshuai.xi #define NT_PLATFORM 5 /* String from sysinfo(SI_PLATFORM) */ 598*53ee8cc1Swenshuai.xi #define NT_AUXV 6 /* Contains copy of auxv array */ 599*53ee8cc1Swenshuai.xi #define NT_GWINDOWS 7 /* Contains copy of gwindows struct */ 600*53ee8cc1Swenshuai.xi #define NT_ASRS 8 /* Contains copy of asrset struct */ 601*53ee8cc1Swenshuai.xi #define NT_PSTATUS 10 /* Contains copy of pstatus struct */ 602*53ee8cc1Swenshuai.xi #define NT_PSINFO 13 /* Contains copy of psinfo struct */ 603*53ee8cc1Swenshuai.xi #define NT_PRCRED 14 /* Contains copy of prcred struct */ 604*53ee8cc1Swenshuai.xi #define NT_UTSNAME 15 /* Contains copy of utsname struct */ 605*53ee8cc1Swenshuai.xi #define NT_LWPSTATUS 16 /* Contains copy of lwpstatus struct */ 606*53ee8cc1Swenshuai.xi #define NT_LWPSINFO 17 /* Contains copy of lwpinfo struct */ 607*53ee8cc1Swenshuai.xi #define NT_PRFPXREG 20 /* Contains copy of fprxregset struct */ 608*53ee8cc1Swenshuai.xi #define NT_PRXFPREG 0x46e62b7f /* Contains copy of user_fxsr_struct */ 609*53ee8cc1Swenshuai.xi #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ 610*53ee8cc1Swenshuai.xi #define NT_PPC_SPE 0x101 /* PowerPC SPE/EVR registers */ 611*53ee8cc1Swenshuai.xi #define NT_386_TLS 0x200 /* i386 TLS slots (struct user_desc) */ 612*53ee8cc1Swenshuai.xi 613*53ee8cc1Swenshuai.xi /* Legal values for the note segment descriptor types for object files. */ 614*53ee8cc1Swenshuai.xi 615*53ee8cc1Swenshuai.xi #define NT_VERSION 1 /* Contains a version string. */ 616*53ee8cc1Swenshuai.xi 617*53ee8cc1Swenshuai.xi 618*53ee8cc1Swenshuai.xi /* Dynamic section entry. */ 619*53ee8cc1Swenshuai.xi 620*53ee8cc1Swenshuai.xi typedef struct 621*53ee8cc1Swenshuai.xi { 622*53ee8cc1Swenshuai.xi Elf32_Sword d_tag; /* Dynamic entry type */ 623*53ee8cc1Swenshuai.xi union 624*53ee8cc1Swenshuai.xi { 625*53ee8cc1Swenshuai.xi Elf32_Word d_val; /* Integer value */ 626*53ee8cc1Swenshuai.xi Elf32_Addr d_ptr; /* Address value */ 627*53ee8cc1Swenshuai.xi } d_un; 628*53ee8cc1Swenshuai.xi } Elf32_Dyn; 629*53ee8cc1Swenshuai.xi 630*53ee8cc1Swenshuai.xi typedef struct 631*53ee8cc1Swenshuai.xi { 632*53ee8cc1Swenshuai.xi Elf64_Sxword d_tag; /* Dynamic entry type */ 633*53ee8cc1Swenshuai.xi union 634*53ee8cc1Swenshuai.xi { 635*53ee8cc1Swenshuai.xi Elf64_Xword d_val; /* Integer value */ 636*53ee8cc1Swenshuai.xi Elf64_Addr d_ptr; /* Address value */ 637*53ee8cc1Swenshuai.xi } d_un; 638*53ee8cc1Swenshuai.xi } Elf64_Dyn; 639*53ee8cc1Swenshuai.xi 640*53ee8cc1Swenshuai.xi /* Legal values for d_tag (dynamic entry type). */ 641*53ee8cc1Swenshuai.xi 642*53ee8cc1Swenshuai.xi #define DT_NULL 0 /* Marks end of dynamic section */ 643*53ee8cc1Swenshuai.xi #define DT_NEEDED 1 /* Name of needed library */ 644*53ee8cc1Swenshuai.xi #define DT_PLTRELSZ 2 /* Size in bytes of PLT relocs */ 645*53ee8cc1Swenshuai.xi #define DT_PLTGOT 3 /* Processor defined value */ 646*53ee8cc1Swenshuai.xi #define DT_HASH 4 /* Address of symbol hash table */ 647*53ee8cc1Swenshuai.xi #define DT_STRTAB 5 /* Address of string table */ 648*53ee8cc1Swenshuai.xi #define DT_SYMTAB 6 /* Address of symbol table */ 649*53ee8cc1Swenshuai.xi #define DT_RELA 7 /* Address of Rela relocs */ 650*53ee8cc1Swenshuai.xi #define DT_RELASZ 8 /* Total size of Rela relocs */ 651*53ee8cc1Swenshuai.xi #define DT_RELAENT 9 /* Size of one Rela reloc */ 652*53ee8cc1Swenshuai.xi #define DT_STRSZ 10 /* Size of string table */ 653*53ee8cc1Swenshuai.xi #define DT_SYMENT 11 /* Size of one symbol table entry */ 654*53ee8cc1Swenshuai.xi #define DT_INIT 12 /* Address of init function */ 655*53ee8cc1Swenshuai.xi #define DT_FINI 13 /* Address of termination function */ 656*53ee8cc1Swenshuai.xi #define DT_SONAME 14 /* Name of shared object */ 657*53ee8cc1Swenshuai.xi #define DT_RPATH 15 /* Library search path (deprecated) */ 658*53ee8cc1Swenshuai.xi #define DT_SYMBOLIC 16 /* Start symbol search here */ 659*53ee8cc1Swenshuai.xi #define DT_REL 17 /* Address of Rel relocs */ 660*53ee8cc1Swenshuai.xi #define DT_RELSZ 18 /* Total size of Rel relocs */ 661*53ee8cc1Swenshuai.xi #define DT_RELENT 19 /* Size of one Rel reloc */ 662*53ee8cc1Swenshuai.xi #define DT_PLTREL 20 /* Type of reloc in PLT */ 663*53ee8cc1Swenshuai.xi #define DT_DEBUG 21 /* For debugging; unspecified */ 664*53ee8cc1Swenshuai.xi #define DT_TEXTREL 22 /* Reloc might modify .text */ 665*53ee8cc1Swenshuai.xi #define DT_JMPREL 23 /* Address of PLT relocs */ 666*53ee8cc1Swenshuai.xi #define DT_BIND_NOW 24 /* Process relocations of object */ 667*53ee8cc1Swenshuai.xi #define DT_INIT_ARRAY 25 /* Array with addresses of init fct */ 668*53ee8cc1Swenshuai.xi #define DT_FINI_ARRAY 26 /* Array with addresses of fini fct */ 669*53ee8cc1Swenshuai.xi #define DT_INIT_ARRAYSZ 27 /* Size in bytes of DT_INIT_ARRAY */ 670*53ee8cc1Swenshuai.xi #define DT_FINI_ARRAYSZ 28 /* Size in bytes of DT_FINI_ARRAY */ 671*53ee8cc1Swenshuai.xi #define DT_RUNPATH 29 /* Library search path */ 672*53ee8cc1Swenshuai.xi #define DT_FLAGS 30 /* Flags for the object being loaded */ 673*53ee8cc1Swenshuai.xi #define DT_ENCODING 32 /* Start of encoded range */ 674*53ee8cc1Swenshuai.xi #define DT_PREINIT_ARRAY 32 /* Array with addresses of preinit fct*/ 675*53ee8cc1Swenshuai.xi #define DT_PREINIT_ARRAYSZ 33 /* size in bytes of DT_PREINIT_ARRAY */ 676*53ee8cc1Swenshuai.xi #define DT_NUM 34 /* Number used */ 677*53ee8cc1Swenshuai.xi #define DT_LOOS 0x6000000d /* Start of OS-specific */ 678*53ee8cc1Swenshuai.xi #define DT_HIOS 0x6ffff000 /* End of OS-specific */ 679*53ee8cc1Swenshuai.xi #define DT_LOPROC 0x70000000 /* Start of processor-specific */ 680*53ee8cc1Swenshuai.xi #define DT_HIPROC 0x7fffffff /* End of processor-specific */ 681*53ee8cc1Swenshuai.xi #define DT_PROCNUM DT_MIPS_NUM /* Most used by any processor */ 682*53ee8cc1Swenshuai.xi 683*53ee8cc1Swenshuai.xi /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the 684*53ee8cc1Swenshuai.xi Dyn.d_un.d_val field of the Elf*_Dyn structure. This follows Sun's 685*53ee8cc1Swenshuai.xi approach. */ 686*53ee8cc1Swenshuai.xi #define DT_VALRNGLO 0x6ffffd00 687*53ee8cc1Swenshuai.xi #define DT_GNU_PRELINKED 0x6ffffdf5 /* Prelinking timestamp */ 688*53ee8cc1Swenshuai.xi #define DT_GNU_CONFLICTSZ 0x6ffffdf6 /* Size of conflict section */ 689*53ee8cc1Swenshuai.xi #define DT_GNU_LIBLISTSZ 0x6ffffdf7 /* Size of library list */ 690*53ee8cc1Swenshuai.xi #define DT_CHECKSUM 0x6ffffdf8 691*53ee8cc1Swenshuai.xi #define DT_PLTPADSZ 0x6ffffdf9 692*53ee8cc1Swenshuai.xi #define DT_MOVEENT 0x6ffffdfa 693*53ee8cc1Swenshuai.xi #define DT_MOVESZ 0x6ffffdfb 694*53ee8cc1Swenshuai.xi #define DT_FEATURE_1 0x6ffffdfc /* Feature selection (DTF_*). */ 695*53ee8cc1Swenshuai.xi #define DT_POSFLAG_1 0x6ffffdfd /* Flags for DT_* entries, effecting 696*53ee8cc1Swenshuai.xi the following DT_* entry. */ 697*53ee8cc1Swenshuai.xi #define DT_SYMINSZ 0x6ffffdfe /* Size of syminfo table (in bytes) */ 698*53ee8cc1Swenshuai.xi #define DT_SYMINENT 0x6ffffdff /* Entry size of syminfo */ 699*53ee8cc1Swenshuai.xi #define DT_VALRNGHI 0x6ffffdff 700*53ee8cc1Swenshuai.xi #define DT_VALTAGIDX(tag) (DT_VALRNGHI - (tag)) /* Reverse order! */ 701*53ee8cc1Swenshuai.xi #define DT_VALNUM 12 702*53ee8cc1Swenshuai.xi 703*53ee8cc1Swenshuai.xi /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the 704*53ee8cc1Swenshuai.xi Dyn.d_un.d_ptr field of the Elf*_Dyn structure. 705*53ee8cc1Swenshuai.xi 706*53ee8cc1Swenshuai.xi If any adjustment is made to the ELF object after it has been 707*53ee8cc1Swenshuai.xi built these entries will need to be adjusted. */ 708*53ee8cc1Swenshuai.xi #define DT_ADDRRNGLO 0x6ffffe00 709*53ee8cc1Swenshuai.xi #define DT_GNU_HASH 0x6ffffef5 /* GNU-style hash table. */ 710*53ee8cc1Swenshuai.xi #define DT_TLSDESC_PLT 0x6ffffef6 711*53ee8cc1Swenshuai.xi #define DT_TLSDESC_GOT 0x6ffffef7 712*53ee8cc1Swenshuai.xi #define DT_GNU_CONFLICT 0x6ffffef8 /* Start of conflict section */ 713*53ee8cc1Swenshuai.xi #define DT_GNU_LIBLIST 0x6ffffef9 /* Library list */ 714*53ee8cc1Swenshuai.xi #define DT_CONFIG 0x6ffffefa /* Configuration information. */ 715*53ee8cc1Swenshuai.xi #define DT_DEPAUDIT 0x6ffffefb /* Dependency auditing. */ 716*53ee8cc1Swenshuai.xi #define DT_AUDIT 0x6ffffefc /* Object auditing. */ 717*53ee8cc1Swenshuai.xi #define DT_PLTPAD 0x6ffffefd /* PLT padding. */ 718*53ee8cc1Swenshuai.xi #define DT_MOVETAB 0x6ffffefe /* Move table. */ 719*53ee8cc1Swenshuai.xi #define DT_SYMINFO 0x6ffffeff /* Syminfo table. */ 720*53ee8cc1Swenshuai.xi #define DT_ADDRRNGHI 0x6ffffeff 721*53ee8cc1Swenshuai.xi #define DT_ADDRTAGIDX(tag) (DT_ADDRRNGHI - (tag)) /* Reverse order! */ 722*53ee8cc1Swenshuai.xi #define DT_ADDRNUM 11 723*53ee8cc1Swenshuai.xi 724*53ee8cc1Swenshuai.xi /* The versioning entry types. The next are defined as part of the 725*53ee8cc1Swenshuai.xi GNU extension. */ 726*53ee8cc1Swenshuai.xi #define DT_VERSYM 0x6ffffff0 727*53ee8cc1Swenshuai.xi 728*53ee8cc1Swenshuai.xi #define DT_RELACOUNT 0x6ffffff9 729*53ee8cc1Swenshuai.xi #define DT_RELCOUNT 0x6ffffffa 730*53ee8cc1Swenshuai.xi 731*53ee8cc1Swenshuai.xi /* These were chosen by Sun. */ 732*53ee8cc1Swenshuai.xi #define DT_FLAGS_1 0x6ffffffb /* State flags, see DF_1_* below. */ 733*53ee8cc1Swenshuai.xi #define DT_VERDEF 0x6ffffffc /* Address of version definition 734*53ee8cc1Swenshuai.xi table */ 735*53ee8cc1Swenshuai.xi #define DT_VERDEFNUM 0x6ffffffd /* Number of version definitions */ 736*53ee8cc1Swenshuai.xi #define DT_VERNEED 0x6ffffffe /* Address of table with needed 737*53ee8cc1Swenshuai.xi versions */ 738*53ee8cc1Swenshuai.xi #define DT_VERNEEDNUM 0x6fffffff /* Number of needed versions */ 739*53ee8cc1Swenshuai.xi #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ 740*53ee8cc1Swenshuai.xi #define DT_VERSIONTAGNUM 16 741*53ee8cc1Swenshuai.xi 742*53ee8cc1Swenshuai.xi /* Sun added these machine-independent extensions in the "processor-specific" 743*53ee8cc1Swenshuai.xi range. Be compatible. */ 744*53ee8cc1Swenshuai.xi #define DT_AUXILIARY 0x7ffffffd /* Shared object to load before self */ 745*53ee8cc1Swenshuai.xi #define DT_FILTER 0x7fffffff /* Shared object to get values from */ 746*53ee8cc1Swenshuai.xi #define DT_EXTRATAGIDX(tag) ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1) 747*53ee8cc1Swenshuai.xi #define DT_EXTRANUM 3 748*53ee8cc1Swenshuai.xi 749*53ee8cc1Swenshuai.xi /* Values of `d_un.d_val' in the DT_FLAGS entry. */ 750*53ee8cc1Swenshuai.xi #define DF_ORIGIN 0x00000001 /* Object may use DF_ORIGIN */ 751*53ee8cc1Swenshuai.xi #define DF_SYMBOLIC 0x00000002 /* Symbol resolutions starts here */ 752*53ee8cc1Swenshuai.xi #define DF_TEXTREL 0x00000004 /* Object contains text relocations */ 753*53ee8cc1Swenshuai.xi #define DF_BIND_NOW 0x00000008 /* No lazy binding for this object */ 754*53ee8cc1Swenshuai.xi #define DF_STATIC_TLS 0x00000010 /* Module uses the static TLS model */ 755*53ee8cc1Swenshuai.xi 756*53ee8cc1Swenshuai.xi /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1 757*53ee8cc1Swenshuai.xi entry in the dynamic section. */ 758*53ee8cc1Swenshuai.xi #define DF_1_NOW 0x00000001 /* Set RTLD_NOW for this object. */ 759*53ee8cc1Swenshuai.xi #define DF_1_GLOBAL 0x00000002 /* Set RTLD_GLOBAL for this object. */ 760*53ee8cc1Swenshuai.xi #define DF_1_GROUP 0x00000004 /* Set RTLD_GROUP for this object. */ 761*53ee8cc1Swenshuai.xi #define DF_1_NODELETE 0x00000008 /* Set RTLD_NODELETE for this object.*/ 762*53ee8cc1Swenshuai.xi #define DF_1_LOADFLTR 0x00000010 /* Trigger filtee loading at runtime.*/ 763*53ee8cc1Swenshuai.xi #define DF_1_INITFIRST 0x00000020 /* Set RTLD_INITFIRST for this object*/ 764*53ee8cc1Swenshuai.xi #define DF_1_NOOPEN 0x00000040 /* Set RTLD_NOOPEN for this object. */ 765*53ee8cc1Swenshuai.xi #define DF_1_ORIGIN 0x00000080 /* $ORIGIN must be handled. */ 766*53ee8cc1Swenshuai.xi #define DF_1_DIRECT 0x00000100 /* Direct binding enabled. */ 767*53ee8cc1Swenshuai.xi #define DF_1_TRANS 0x00000200 768*53ee8cc1Swenshuai.xi #define DF_1_INTERPOSE 0x00000400 /* Object is used to interpose. */ 769*53ee8cc1Swenshuai.xi #define DF_1_NODEFLIB 0x00000800 /* Ignore default lib search path. */ 770*53ee8cc1Swenshuai.xi #define DF_1_NODUMP 0x00001000 /* Object can't be dldump'ed. */ 771*53ee8cc1Swenshuai.xi #define DF_1_CONFALT 0x00002000 /* Configuration alternative created.*/ 772*53ee8cc1Swenshuai.xi #define DF_1_ENDFILTEE 0x00004000 /* Filtee terminates filters search. */ 773*53ee8cc1Swenshuai.xi #define DF_1_DISPRELDNE 0x00008000 /* Disp reloc applied at build time. */ 774*53ee8cc1Swenshuai.xi #define DF_1_DISPRELPND 0x00010000 /* Disp reloc applied at run-time. */ 775*53ee8cc1Swenshuai.xi 776*53ee8cc1Swenshuai.xi /* Flags for the feature selection in DT_FEATURE_1. */ 777*53ee8cc1Swenshuai.xi #define DTF_1_PARINIT 0x00000001 778*53ee8cc1Swenshuai.xi #define DTF_1_CONFEXP 0x00000002 779*53ee8cc1Swenshuai.xi 780*53ee8cc1Swenshuai.xi /* Flags in the DT_POSFLAG_1 entry effecting only the next DT_* entry. */ 781*53ee8cc1Swenshuai.xi #define DF_P1_LAZYLOAD 0x00000001 /* Lazyload following object. */ 782*53ee8cc1Swenshuai.xi #define DF_P1_GROUPPERM 0x00000002 /* Symbols from next object are not 783*53ee8cc1Swenshuai.xi generally available. */ 784*53ee8cc1Swenshuai.xi 785*53ee8cc1Swenshuai.xi /* Version definition sections. */ 786*53ee8cc1Swenshuai.xi 787*53ee8cc1Swenshuai.xi typedef struct 788*53ee8cc1Swenshuai.xi { 789*53ee8cc1Swenshuai.xi Elf32_Half vd_version; /* Version revision */ 790*53ee8cc1Swenshuai.xi Elf32_Half vd_flags; /* Version information */ 791*53ee8cc1Swenshuai.xi Elf32_Half vd_ndx; /* Version Index */ 792*53ee8cc1Swenshuai.xi Elf32_Half vd_cnt; /* Number of associated aux entries */ 793*53ee8cc1Swenshuai.xi Elf32_Word vd_hash; /* Version name hash value */ 794*53ee8cc1Swenshuai.xi Elf32_Word vd_aux; /* Offset in bytes to verdaux array */ 795*53ee8cc1Swenshuai.xi Elf32_Word vd_next; /* Offset in bytes to next verdef 796*53ee8cc1Swenshuai.xi entry */ 797*53ee8cc1Swenshuai.xi } Elf32_Verdef; 798*53ee8cc1Swenshuai.xi 799*53ee8cc1Swenshuai.xi typedef struct 800*53ee8cc1Swenshuai.xi { 801*53ee8cc1Swenshuai.xi Elf64_Half vd_version; /* Version revision */ 802*53ee8cc1Swenshuai.xi Elf64_Half vd_flags; /* Version information */ 803*53ee8cc1Swenshuai.xi Elf64_Half vd_ndx; /* Version Index */ 804*53ee8cc1Swenshuai.xi Elf64_Half vd_cnt; /* Number of associated aux entries */ 805*53ee8cc1Swenshuai.xi Elf64_Word vd_hash; /* Version name hash value */ 806*53ee8cc1Swenshuai.xi Elf64_Word vd_aux; /* Offset in bytes to verdaux array */ 807*53ee8cc1Swenshuai.xi Elf64_Word vd_next; /* Offset in bytes to next verdef 808*53ee8cc1Swenshuai.xi entry */ 809*53ee8cc1Swenshuai.xi } Elf64_Verdef; 810*53ee8cc1Swenshuai.xi 811*53ee8cc1Swenshuai.xi 812*53ee8cc1Swenshuai.xi /* Legal values for vd_version (version revision). */ 813*53ee8cc1Swenshuai.xi #define VER_DEF_NONE 0 /* No version */ 814*53ee8cc1Swenshuai.xi #define VER_DEF_CURRENT 1 /* Current version */ 815*53ee8cc1Swenshuai.xi #define VER_DEF_NUM 2 /* Given version number */ 816*53ee8cc1Swenshuai.xi 817*53ee8cc1Swenshuai.xi /* Legal values for vd_flags (version information flags). */ 818*53ee8cc1Swenshuai.xi #define VER_FLG_BASE 0x1 /* Version definition of file itself */ 819*53ee8cc1Swenshuai.xi #define VER_FLG_WEAK 0x2 /* Weak version identifier */ 820*53ee8cc1Swenshuai.xi 821*53ee8cc1Swenshuai.xi /* Versym symbol index values. */ 822*53ee8cc1Swenshuai.xi #define VER_NDX_LOCAL 0 /* Symbol is local. */ 823*53ee8cc1Swenshuai.xi #define VER_NDX_GLOBAL 1 /* Symbol is global. */ 824*53ee8cc1Swenshuai.xi #define VER_NDX_LORESERVE 0xff00 /* Beginning of reserved entries. */ 825*53ee8cc1Swenshuai.xi #define VER_NDX_ELIMINATE 0xff01 /* Symbol is to be eliminated. */ 826*53ee8cc1Swenshuai.xi 827*53ee8cc1Swenshuai.xi /* Auxialiary version information. */ 828*53ee8cc1Swenshuai.xi 829*53ee8cc1Swenshuai.xi typedef struct 830*53ee8cc1Swenshuai.xi { 831*53ee8cc1Swenshuai.xi Elf32_Word vda_name; /* Version or dependency names */ 832*53ee8cc1Swenshuai.xi Elf32_Word vda_next; /* Offset in bytes to next verdaux 833*53ee8cc1Swenshuai.xi entry */ 834*53ee8cc1Swenshuai.xi } Elf32_Verdaux; 835*53ee8cc1Swenshuai.xi 836*53ee8cc1Swenshuai.xi typedef struct 837*53ee8cc1Swenshuai.xi { 838*53ee8cc1Swenshuai.xi Elf64_Word vda_name; /* Version or dependency names */ 839*53ee8cc1Swenshuai.xi Elf64_Word vda_next; /* Offset in bytes to next verdaux 840*53ee8cc1Swenshuai.xi entry */ 841*53ee8cc1Swenshuai.xi } Elf64_Verdaux; 842*53ee8cc1Swenshuai.xi 843*53ee8cc1Swenshuai.xi 844*53ee8cc1Swenshuai.xi /* Version dependency section. */ 845*53ee8cc1Swenshuai.xi 846*53ee8cc1Swenshuai.xi typedef struct 847*53ee8cc1Swenshuai.xi { 848*53ee8cc1Swenshuai.xi Elf32_Half vn_version; /* Version of structure */ 849*53ee8cc1Swenshuai.xi Elf32_Half vn_cnt; /* Number of associated aux entries */ 850*53ee8cc1Swenshuai.xi Elf32_Word vn_file; /* Offset of filename for this 851*53ee8cc1Swenshuai.xi dependency */ 852*53ee8cc1Swenshuai.xi Elf32_Word vn_aux; /* Offset in bytes to vernaux array */ 853*53ee8cc1Swenshuai.xi Elf32_Word vn_next; /* Offset in bytes to next verneed 854*53ee8cc1Swenshuai.xi entry */ 855*53ee8cc1Swenshuai.xi } Elf32_Verneed; 856*53ee8cc1Swenshuai.xi 857*53ee8cc1Swenshuai.xi typedef struct 858*53ee8cc1Swenshuai.xi { 859*53ee8cc1Swenshuai.xi Elf64_Half vn_version; /* Version of structure */ 860*53ee8cc1Swenshuai.xi Elf64_Half vn_cnt; /* Number of associated aux entries */ 861*53ee8cc1Swenshuai.xi Elf64_Word vn_file; /* Offset of filename for this 862*53ee8cc1Swenshuai.xi dependency */ 863*53ee8cc1Swenshuai.xi Elf64_Word vn_aux; /* Offset in bytes to vernaux array */ 864*53ee8cc1Swenshuai.xi Elf64_Word vn_next; /* Offset in bytes to next verneed 865*53ee8cc1Swenshuai.xi entry */ 866*53ee8cc1Swenshuai.xi } Elf64_Verneed; 867*53ee8cc1Swenshuai.xi 868*53ee8cc1Swenshuai.xi 869*53ee8cc1Swenshuai.xi /* Legal values for vn_version (version revision). */ 870*53ee8cc1Swenshuai.xi #define VER_NEED_NONE 0 /* No version */ 871*53ee8cc1Swenshuai.xi #define VER_NEED_CURRENT 1 /* Current version */ 872*53ee8cc1Swenshuai.xi #define VER_NEED_NUM 2 /* Given version number */ 873*53ee8cc1Swenshuai.xi 874*53ee8cc1Swenshuai.xi /* Auxiliary needed version information. */ 875*53ee8cc1Swenshuai.xi 876*53ee8cc1Swenshuai.xi typedef struct 877*53ee8cc1Swenshuai.xi { 878*53ee8cc1Swenshuai.xi Elf32_Word vna_hash; /* Hash value of dependency name */ 879*53ee8cc1Swenshuai.xi Elf32_Half vna_flags; /* Dependency specific information */ 880*53ee8cc1Swenshuai.xi Elf32_Half vna_other; /* Unused */ 881*53ee8cc1Swenshuai.xi Elf32_Word vna_name; /* Dependency name string offset */ 882*53ee8cc1Swenshuai.xi Elf32_Word vna_next; /* Offset in bytes to next vernaux 883*53ee8cc1Swenshuai.xi entry */ 884*53ee8cc1Swenshuai.xi } Elf32_Vernaux; 885*53ee8cc1Swenshuai.xi 886*53ee8cc1Swenshuai.xi typedef struct 887*53ee8cc1Swenshuai.xi { 888*53ee8cc1Swenshuai.xi Elf64_Word vna_hash; /* Hash value of dependency name */ 889*53ee8cc1Swenshuai.xi Elf64_Half vna_flags; /* Dependency specific information */ 890*53ee8cc1Swenshuai.xi Elf64_Half vna_other; /* Unused */ 891*53ee8cc1Swenshuai.xi Elf64_Word vna_name; /* Dependency name string offset */ 892*53ee8cc1Swenshuai.xi Elf64_Word vna_next; /* Offset in bytes to next vernaux 893*53ee8cc1Swenshuai.xi entry */ 894*53ee8cc1Swenshuai.xi } Elf64_Vernaux; 895*53ee8cc1Swenshuai.xi 896*53ee8cc1Swenshuai.xi 897*53ee8cc1Swenshuai.xi /* Legal values for vna_flags. */ 898*53ee8cc1Swenshuai.xi #define VER_FLG_WEAK 0x2 /* Weak version identifier */ 899*53ee8cc1Swenshuai.xi 900*53ee8cc1Swenshuai.xi 901*53ee8cc1Swenshuai.xi /* Auxiliary vector. */ 902*53ee8cc1Swenshuai.xi 903*53ee8cc1Swenshuai.xi /* This vector is normally only used by the program interpreter. The 904*53ee8cc1Swenshuai.xi usual definition in an ABI supplement uses the name auxv_t. The 905*53ee8cc1Swenshuai.xi vector is not usually defined in a standard <elf.h> file, but it 906*53ee8cc1Swenshuai.xi can't hurt. We rename it to avoid conflicts. The sizes of these 907*53ee8cc1Swenshuai.xi types are an arrangement between the exec server and the program 908*53ee8cc1Swenshuai.xi interpreter, so we don't fully specify them here. */ 909*53ee8cc1Swenshuai.xi 910*53ee8cc1Swenshuai.xi typedef struct 911*53ee8cc1Swenshuai.xi { 912*53ee8cc1Swenshuai.xi uint32_t a_type; /* Entry type */ 913*53ee8cc1Swenshuai.xi union 914*53ee8cc1Swenshuai.xi { 915*53ee8cc1Swenshuai.xi uint32_t a_val; /* Integer value */ 916*53ee8cc1Swenshuai.xi /* We use to have pointer elements added here. We cannot do that, 917*53ee8cc1Swenshuai.xi though, since it does not work when using 32-bit definitions 918*53ee8cc1Swenshuai.xi on 64-bit platforms and vice versa. */ 919*53ee8cc1Swenshuai.xi } a_un; 920*53ee8cc1Swenshuai.xi } Elf32_auxv_t; 921*53ee8cc1Swenshuai.xi 922*53ee8cc1Swenshuai.xi typedef struct 923*53ee8cc1Swenshuai.xi { 924*53ee8cc1Swenshuai.xi uint64_t a_type; /* Entry type */ 925*53ee8cc1Swenshuai.xi union 926*53ee8cc1Swenshuai.xi { 927*53ee8cc1Swenshuai.xi uint64_t a_val; /* Integer value */ 928*53ee8cc1Swenshuai.xi /* We use to have pointer elements added here. We cannot do that, 929*53ee8cc1Swenshuai.xi though, since it does not work when using 32-bit definitions 930*53ee8cc1Swenshuai.xi on 64-bit platforms and vice versa. */ 931*53ee8cc1Swenshuai.xi } a_un; 932*53ee8cc1Swenshuai.xi } Elf64_auxv_t; 933*53ee8cc1Swenshuai.xi 934*53ee8cc1Swenshuai.xi /* Legal values for a_type (entry type). */ 935*53ee8cc1Swenshuai.xi 936*53ee8cc1Swenshuai.xi #define AT_NULL 0 /* End of vector */ 937*53ee8cc1Swenshuai.xi #define AT_IGNORE 1 /* Entry should be ignored */ 938*53ee8cc1Swenshuai.xi #define AT_EXECFD 2 /* File descriptor of program */ 939*53ee8cc1Swenshuai.xi #define AT_PHDR 3 /* Program headers for program */ 940*53ee8cc1Swenshuai.xi #define AT_PHENT 4 /* Size of program header entry */ 941*53ee8cc1Swenshuai.xi #define AT_PHNUM 5 /* Number of program headers */ 942*53ee8cc1Swenshuai.xi #define AT_PAGESZ 6 /* System page size */ 943*53ee8cc1Swenshuai.xi #define AT_BASE 7 /* Base address of interpreter */ 944*53ee8cc1Swenshuai.xi #define AT_FLAGS 8 /* Flags */ 945*53ee8cc1Swenshuai.xi #define AT_ENTRY 9 /* Entry point of program */ 946*53ee8cc1Swenshuai.xi #define AT_NOTELF 10 /* Program is not ELF */ 947*53ee8cc1Swenshuai.xi #define AT_UID 11 /* Real uid */ 948*53ee8cc1Swenshuai.xi #define AT_EUID 12 /* Effective uid */ 949*53ee8cc1Swenshuai.xi #define AT_GID 13 /* Real gid */ 950*53ee8cc1Swenshuai.xi #define AT_EGID 14 /* Effective gid */ 951*53ee8cc1Swenshuai.xi #define AT_CLKTCK 17 /* Frequency of times() */ 952*53ee8cc1Swenshuai.xi 953*53ee8cc1Swenshuai.xi /* Some more special a_type values describing the hardware. */ 954*53ee8cc1Swenshuai.xi #define AT_PLATFORM 15 /* String identifying platform. */ 955*53ee8cc1Swenshuai.xi #define AT_HWCAP 16 /* Machine dependent hints about 956*53ee8cc1Swenshuai.xi processor capabilities. */ 957*53ee8cc1Swenshuai.xi 958*53ee8cc1Swenshuai.xi /* This entry gives some information about the FPU initialization 959*53ee8cc1Swenshuai.xi performed by the kernel. */ 960*53ee8cc1Swenshuai.xi #define AT_FPUCW 18 /* Used FPU control word. */ 961*53ee8cc1Swenshuai.xi 962*53ee8cc1Swenshuai.xi /* Cache block sizes. */ 963*53ee8cc1Swenshuai.xi #define AT_DCACHEBSIZE 19 /* Data cache block size. */ 964*53ee8cc1Swenshuai.xi #define AT_ICACHEBSIZE 20 /* Instruction cache block size. */ 965*53ee8cc1Swenshuai.xi #define AT_UCACHEBSIZE 21 /* Unified cache block size. */ 966*53ee8cc1Swenshuai.xi 967*53ee8cc1Swenshuai.xi /* A special ignored value for PPC, used by the kernel to control the 968*53ee8cc1Swenshuai.xi interpretation of the AUXV. Must be > 16. */ 969*53ee8cc1Swenshuai.xi #define AT_IGNOREPPC 22 /* Entry should be ignored. */ 970*53ee8cc1Swenshuai.xi 971*53ee8cc1Swenshuai.xi #define AT_SECURE 23 /* Boolean, was exec setuid-like? */ 972*53ee8cc1Swenshuai.xi 973*53ee8cc1Swenshuai.xi /* Pointer to the global system page used for system calls and other 974*53ee8cc1Swenshuai.xi nice things. */ 975*53ee8cc1Swenshuai.xi #define AT_SYSINFO 32 976*53ee8cc1Swenshuai.xi #define AT_SYSINFO_EHDR 33 977*53ee8cc1Swenshuai.xi 978*53ee8cc1Swenshuai.xi /* Shapes of the caches. Bits 0-3 contains associativity; bits 4-7 contains 979*53ee8cc1Swenshuai.xi log2 of line size; mask those to get cache size. */ 980*53ee8cc1Swenshuai.xi #define AT_L1I_CACHESHAPE 34 981*53ee8cc1Swenshuai.xi #define AT_L1D_CACHESHAPE 35 982*53ee8cc1Swenshuai.xi #define AT_L2_CACHESHAPE 36 983*53ee8cc1Swenshuai.xi #define AT_L3_CACHESHAPE 37 984*53ee8cc1Swenshuai.xi 985*53ee8cc1Swenshuai.xi /* Note section contents. Each entry in the note section begins with 986*53ee8cc1Swenshuai.xi a header of a fixed form. */ 987*53ee8cc1Swenshuai.xi 988*53ee8cc1Swenshuai.xi typedef struct 989*53ee8cc1Swenshuai.xi { 990*53ee8cc1Swenshuai.xi Elf32_Word n_namesz; /* Length of the note's name. */ 991*53ee8cc1Swenshuai.xi Elf32_Word n_descsz; /* Length of the note's descriptor. */ 992*53ee8cc1Swenshuai.xi Elf32_Word n_type; /* Type of the note. */ 993*53ee8cc1Swenshuai.xi } Elf32_Nhdr; 994*53ee8cc1Swenshuai.xi 995*53ee8cc1Swenshuai.xi typedef struct 996*53ee8cc1Swenshuai.xi { 997*53ee8cc1Swenshuai.xi Elf64_Word n_namesz; /* Length of the note's name. */ 998*53ee8cc1Swenshuai.xi Elf64_Word n_descsz; /* Length of the note's descriptor. */ 999*53ee8cc1Swenshuai.xi Elf64_Word n_type; /* Type of the note. */ 1000*53ee8cc1Swenshuai.xi } Elf64_Nhdr; 1001*53ee8cc1Swenshuai.xi 1002*53ee8cc1Swenshuai.xi /* Known names of notes. */ 1003*53ee8cc1Swenshuai.xi 1004*53ee8cc1Swenshuai.xi /* Solaris entries in the note section have this name. */ 1005*53ee8cc1Swenshuai.xi #define ELF_NOTE_SOLARIS "SUNW Solaris" 1006*53ee8cc1Swenshuai.xi 1007*53ee8cc1Swenshuai.xi /* Note entries for GNU systems have this name. */ 1008*53ee8cc1Swenshuai.xi #define ELF_NOTE_GNU "GNU" 1009*53ee8cc1Swenshuai.xi 1010*53ee8cc1Swenshuai.xi 1011*53ee8cc1Swenshuai.xi /* Defined types of notes for Solaris. */ 1012*53ee8cc1Swenshuai.xi 1013*53ee8cc1Swenshuai.xi /* Value of descriptor (one word) is desired pagesize for the binary. */ 1014*53ee8cc1Swenshuai.xi #define ELF_NOTE_PAGESIZE_HINT 1 1015*53ee8cc1Swenshuai.xi 1016*53ee8cc1Swenshuai.xi 1017*53ee8cc1Swenshuai.xi /* Defined note types for GNU systems. */ 1018*53ee8cc1Swenshuai.xi 1019*53ee8cc1Swenshuai.xi /* ABI information. The descriptor consists of words: 1020*53ee8cc1Swenshuai.xi word 0: OS descriptor 1021*53ee8cc1Swenshuai.xi word 1: major version of the ABI 1022*53ee8cc1Swenshuai.xi word 2: minor version of the ABI 1023*53ee8cc1Swenshuai.xi word 3: subminor version of the ABI 1024*53ee8cc1Swenshuai.xi */ 1025*53ee8cc1Swenshuai.xi #define NT_GNU_ABI_TAG 1 1026*53ee8cc1Swenshuai.xi #define ELF_NOTE_ABI NT_GNU_ABI_TAG /* Old name. */ 1027*53ee8cc1Swenshuai.xi 1028*53ee8cc1Swenshuai.xi /* Known OSes. These values can appear in word 0 of an 1029*53ee8cc1Swenshuai.xi NT_GNU_ABI_TAG note section entry. */ 1030*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_LINUX 0 1031*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_GNU 1 1032*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_SOLARIS2 2 1033*53ee8cc1Swenshuai.xi #define ELF_NOTE_OS_FREEBSD 3 1034*53ee8cc1Swenshuai.xi 1035*53ee8cc1Swenshuai.xi /* Synthetic hwcap information. The descriptor begins with two words: 1036*53ee8cc1Swenshuai.xi word 0: number of entries 1037*53ee8cc1Swenshuai.xi word 1: bitmask of enabled entries 1038*53ee8cc1Swenshuai.xi Then follow variable-length entries, one byte followed by a 1039*53ee8cc1Swenshuai.xi '\0'-terminated hwcap name string. The byte gives the bit 1040*53ee8cc1Swenshuai.xi number to test if enabled, (1U << bit) & bitmask. */ 1041*53ee8cc1Swenshuai.xi #define NT_GNU_HWCAP 2 1042*53ee8cc1Swenshuai.xi 1043*53ee8cc1Swenshuai.xi /* Build ID bits as generated by ld --build-id. 1044*53ee8cc1Swenshuai.xi The descriptor consists of any nonzero number of bytes. */ 1045*53ee8cc1Swenshuai.xi #define NT_GNU_BUILD_ID 3 1046*53ee8cc1Swenshuai.xi 1047*53ee8cc1Swenshuai.xi 1048*53ee8cc1Swenshuai.xi /* Move records. */ 1049*53ee8cc1Swenshuai.xi typedef struct 1050*53ee8cc1Swenshuai.xi { 1051*53ee8cc1Swenshuai.xi Elf32_Xword m_value; /* Symbol value. */ 1052*53ee8cc1Swenshuai.xi Elf32_Word m_info; /* Size and index. */ 1053*53ee8cc1Swenshuai.xi Elf32_Word m_poffset; /* Symbol offset. */ 1054*53ee8cc1Swenshuai.xi Elf32_Half m_repeat; /* Repeat count. */ 1055*53ee8cc1Swenshuai.xi Elf32_Half m_stride; /* Stride info. */ 1056*53ee8cc1Swenshuai.xi } Elf32_Move; 1057*53ee8cc1Swenshuai.xi 1058*53ee8cc1Swenshuai.xi typedef struct 1059*53ee8cc1Swenshuai.xi { 1060*53ee8cc1Swenshuai.xi Elf64_Xword m_value; /* Symbol value. */ 1061*53ee8cc1Swenshuai.xi Elf64_Xword m_info; /* Size and index. */ 1062*53ee8cc1Swenshuai.xi Elf64_Xword m_poffset; /* Symbol offset. */ 1063*53ee8cc1Swenshuai.xi Elf64_Half m_repeat; /* Repeat count. */ 1064*53ee8cc1Swenshuai.xi Elf64_Half m_stride; /* Stride info. */ 1065*53ee8cc1Swenshuai.xi } Elf64_Move; 1066*53ee8cc1Swenshuai.xi 1067*53ee8cc1Swenshuai.xi /* Macro to construct move records. */ 1068*53ee8cc1Swenshuai.xi #define ELF32_M_SYM(info) ((info) >> 8) 1069*53ee8cc1Swenshuai.xi #define ELF32_M_SIZE(info) ((unsigned char) (info)) 1070*53ee8cc1Swenshuai.xi #define ELF32_M_INFO(sym, size) (((sym) << 8) + (unsigned char) (size)) 1071*53ee8cc1Swenshuai.xi 1072*53ee8cc1Swenshuai.xi #define ELF64_M_SYM(info) ELF32_M_SYM (info) 1073*53ee8cc1Swenshuai.xi #define ELF64_M_SIZE(info) ELF32_M_SIZE (info) 1074*53ee8cc1Swenshuai.xi #define ELF64_M_INFO(sym, size) ELF32_M_INFO (sym, size) 1075*53ee8cc1Swenshuai.xi 1076*53ee8cc1Swenshuai.xi 1077*53ee8cc1Swenshuai.xi /* Motorola 68k specific definitions. */ 1078*53ee8cc1Swenshuai.xi 1079*53ee8cc1Swenshuai.xi /* Values for Elf32_Ehdr.e_flags. */ 1080*53ee8cc1Swenshuai.xi #define EF_CPU32 0x00810000 1081*53ee8cc1Swenshuai.xi 1082*53ee8cc1Swenshuai.xi /* m68k relocs. */ 1083*53ee8cc1Swenshuai.xi 1084*53ee8cc1Swenshuai.xi #define R_68K_NONE 0 /* No reloc */ 1085*53ee8cc1Swenshuai.xi #define R_68K_32 1 /* Direct 32 bit */ 1086*53ee8cc1Swenshuai.xi #define R_68K_16 2 /* Direct 16 bit */ 1087*53ee8cc1Swenshuai.xi #define R_68K_8 3 /* Direct 8 bit */ 1088*53ee8cc1Swenshuai.xi #define R_68K_PC32 4 /* PC relative 32 bit */ 1089*53ee8cc1Swenshuai.xi #define R_68K_PC16 5 /* PC relative 16 bit */ 1090*53ee8cc1Swenshuai.xi #define R_68K_PC8 6 /* PC relative 8 bit */ 1091*53ee8cc1Swenshuai.xi #define R_68K_GOT32 7 /* 32 bit PC relative GOT entry */ 1092*53ee8cc1Swenshuai.xi #define R_68K_GOT16 8 /* 16 bit PC relative GOT entry */ 1093*53ee8cc1Swenshuai.xi #define R_68K_GOT8 9 /* 8 bit PC relative GOT entry */ 1094*53ee8cc1Swenshuai.xi #define R_68K_GOT32O 10 /* 32 bit GOT offset */ 1095*53ee8cc1Swenshuai.xi #define R_68K_GOT16O 11 /* 16 bit GOT offset */ 1096*53ee8cc1Swenshuai.xi #define R_68K_GOT8O 12 /* 8 bit GOT offset */ 1097*53ee8cc1Swenshuai.xi #define R_68K_PLT32 13 /* 32 bit PC relative PLT address */ 1098*53ee8cc1Swenshuai.xi #define R_68K_PLT16 14 /* 16 bit PC relative PLT address */ 1099*53ee8cc1Swenshuai.xi #define R_68K_PLT8 15 /* 8 bit PC relative PLT address */ 1100*53ee8cc1Swenshuai.xi #define R_68K_PLT32O 16 /* 32 bit PLT offset */ 1101*53ee8cc1Swenshuai.xi #define R_68K_PLT16O 17 /* 16 bit PLT offset */ 1102*53ee8cc1Swenshuai.xi #define R_68K_PLT8O 18 /* 8 bit PLT offset */ 1103*53ee8cc1Swenshuai.xi #define R_68K_COPY 19 /* Copy symbol at runtime */ 1104*53ee8cc1Swenshuai.xi #define R_68K_GLOB_DAT 20 /* Create GOT entry */ 1105*53ee8cc1Swenshuai.xi #define R_68K_JMP_SLOT 21 /* Create PLT entry */ 1106*53ee8cc1Swenshuai.xi #define R_68K_RELATIVE 22 /* Adjust by program base */ 1107*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 1108*53ee8cc1Swenshuai.xi #define R_68K_NUM 23 1109*53ee8cc1Swenshuai.xi 1110*53ee8cc1Swenshuai.xi /* Intel 80386 specific definitions. */ 1111*53ee8cc1Swenshuai.xi 1112*53ee8cc1Swenshuai.xi /* i386 relocs. */ 1113*53ee8cc1Swenshuai.xi 1114*53ee8cc1Swenshuai.xi #define R_386_NONE 0 /* No reloc */ 1115*53ee8cc1Swenshuai.xi #define R_386_32 1 /* Direct 32 bit */ 1116*53ee8cc1Swenshuai.xi #define R_386_PC32 2 /* PC relative 32 bit */ 1117*53ee8cc1Swenshuai.xi #define R_386_GOT32 3 /* 32 bit GOT entry */ 1118*53ee8cc1Swenshuai.xi #define R_386_PLT32 4 /* 32 bit PLT address */ 1119*53ee8cc1Swenshuai.xi #define R_386_COPY 5 /* Copy symbol at runtime */ 1120*53ee8cc1Swenshuai.xi #define R_386_GLOB_DAT 6 /* Create GOT entry */ 1121*53ee8cc1Swenshuai.xi #define R_386_JMP_SLOT 7 /* Create PLT entry */ 1122*53ee8cc1Swenshuai.xi #define R_386_RELATIVE 8 /* Adjust by program base */ 1123*53ee8cc1Swenshuai.xi #define R_386_GOTOFF 9 /* 32 bit offset to GOT */ 1124*53ee8cc1Swenshuai.xi #define R_386_GOTPC 10 /* 32 bit PC relative offset to GOT */ 1125*53ee8cc1Swenshuai.xi #define R_386_32PLT 11 1126*53ee8cc1Swenshuai.xi #define R_386_TLS_TPOFF 14 /* Offset in static TLS block */ 1127*53ee8cc1Swenshuai.xi #define R_386_TLS_IE 15 /* Address of GOT entry for static TLS 1128*53ee8cc1Swenshuai.xi block offset */ 1129*53ee8cc1Swenshuai.xi #define R_386_TLS_GOTIE 16 /* GOT entry for static TLS block 1130*53ee8cc1Swenshuai.xi offset */ 1131*53ee8cc1Swenshuai.xi #define R_386_TLS_LE 17 /* Offset relative to static TLS 1132*53ee8cc1Swenshuai.xi block */ 1133*53ee8cc1Swenshuai.xi #define R_386_TLS_GD 18 /* Direct 32 bit for GNU version of 1134*53ee8cc1Swenshuai.xi general dynamic thread local data */ 1135*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM 19 /* Direct 32 bit for GNU version of 1136*53ee8cc1Swenshuai.xi local dynamic thread local data 1137*53ee8cc1Swenshuai.xi in LE code */ 1138*53ee8cc1Swenshuai.xi #define R_386_16 20 1139*53ee8cc1Swenshuai.xi #define R_386_PC16 21 1140*53ee8cc1Swenshuai.xi #define R_386_8 22 1141*53ee8cc1Swenshuai.xi #define R_386_PC8 23 1142*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_32 24 /* Direct 32 bit for general dynamic 1143*53ee8cc1Swenshuai.xi thread local data */ 1144*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_PUSH 25 /* Tag for pushl in GD TLS code */ 1145*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_CALL 26 /* Relocation for call to 1146*53ee8cc1Swenshuai.xi __tls_get_addr() */ 1147*53ee8cc1Swenshuai.xi #define R_386_TLS_GD_POP 27 /* Tag for popl in GD TLS code */ 1148*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_32 28 /* Direct 32 bit for local dynamic 1149*53ee8cc1Swenshuai.xi thread local data in LE code */ 1150*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_PUSH 29 /* Tag for pushl in LDM TLS code */ 1151*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_CALL 30 /* Relocation for call to 1152*53ee8cc1Swenshuai.xi __tls_get_addr() in LDM code */ 1153*53ee8cc1Swenshuai.xi #define R_386_TLS_LDM_POP 31 /* Tag for popl in LDM TLS code */ 1154*53ee8cc1Swenshuai.xi #define R_386_TLS_LDO_32 32 /* Offset relative to TLS block */ 1155*53ee8cc1Swenshuai.xi #define R_386_TLS_IE_32 33 /* GOT entry for negated static TLS 1156*53ee8cc1Swenshuai.xi block offset */ 1157*53ee8cc1Swenshuai.xi #define R_386_TLS_LE_32 34 /* Negated offset relative to static 1158*53ee8cc1Swenshuai.xi TLS block */ 1159*53ee8cc1Swenshuai.xi #define R_386_TLS_DTPMOD32 35 /* ID of module containing symbol */ 1160*53ee8cc1Swenshuai.xi #define R_386_TLS_DTPOFF32 36 /* Offset in TLS block */ 1161*53ee8cc1Swenshuai.xi #define R_386_TLS_TPOFF32 37 /* Negated offset in static TLS block */ 1162*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 1163*53ee8cc1Swenshuai.xi #define R_386_NUM 38 1164*53ee8cc1Swenshuai.xi 1165*53ee8cc1Swenshuai.xi /* SUN SPARC specific definitions. */ 1166*53ee8cc1Swenshuai.xi 1167*53ee8cc1Swenshuai.xi /* Legal values for ST_TYPE subfield of st_info (symbol type). */ 1168*53ee8cc1Swenshuai.xi 1169*53ee8cc1Swenshuai.xi #define STT_SPARC_REGISTER 13 /* Global register reserved to app. */ 1170*53ee8cc1Swenshuai.xi 1171*53ee8cc1Swenshuai.xi /* Values for Elf64_Ehdr.e_flags. */ 1172*53ee8cc1Swenshuai.xi 1173*53ee8cc1Swenshuai.xi #define EF_SPARCV9_MM 3 1174*53ee8cc1Swenshuai.xi #define EF_SPARCV9_TSO 0 1175*53ee8cc1Swenshuai.xi #define EF_SPARCV9_PSO 1 1176*53ee8cc1Swenshuai.xi #define EF_SPARCV9_RMO 2 1177*53ee8cc1Swenshuai.xi #define EF_SPARC_LEDATA 0x800000 /* little endian data */ 1178*53ee8cc1Swenshuai.xi #define EF_SPARC_EXT_MASK 0xFFFF00 1179*53ee8cc1Swenshuai.xi #define EF_SPARC_32PLUS 0x000100 /* generic V8+ features */ 1180*53ee8cc1Swenshuai.xi #define EF_SPARC_SUN_US1 0x000200 /* Sun UltraSPARC1 extensions */ 1181*53ee8cc1Swenshuai.xi #define EF_SPARC_HAL_R1 0x000400 /* HAL R1 extensions */ 1182*53ee8cc1Swenshuai.xi #define EF_SPARC_SUN_US3 0x000800 /* Sun UltraSPARCIII extensions */ 1183*53ee8cc1Swenshuai.xi 1184*53ee8cc1Swenshuai.xi /* SPARC relocs. */ 1185*53ee8cc1Swenshuai.xi 1186*53ee8cc1Swenshuai.xi #define R_SPARC_NONE 0 /* No reloc */ 1187*53ee8cc1Swenshuai.xi #define R_SPARC_8 1 /* Direct 8 bit */ 1188*53ee8cc1Swenshuai.xi #define R_SPARC_16 2 /* Direct 16 bit */ 1189*53ee8cc1Swenshuai.xi #define R_SPARC_32 3 /* Direct 32 bit */ 1190*53ee8cc1Swenshuai.xi #define R_SPARC_DISP8 4 /* PC relative 8 bit */ 1191*53ee8cc1Swenshuai.xi #define R_SPARC_DISP16 5 /* PC relative 16 bit */ 1192*53ee8cc1Swenshuai.xi #define R_SPARC_DISP32 6 /* PC relative 32 bit */ 1193*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP30 7 /* PC relative 30 bit shifted */ 1194*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP22 8 /* PC relative 22 bit shifted */ 1195*53ee8cc1Swenshuai.xi #define R_SPARC_HI22 9 /* High 22 bit */ 1196*53ee8cc1Swenshuai.xi #define R_SPARC_22 10 /* Direct 22 bit */ 1197*53ee8cc1Swenshuai.xi #define R_SPARC_13 11 /* Direct 13 bit */ 1198*53ee8cc1Swenshuai.xi #define R_SPARC_LO10 12 /* Truncated 10 bit */ 1199*53ee8cc1Swenshuai.xi #define R_SPARC_GOT10 13 /* Truncated 10 bit GOT entry */ 1200*53ee8cc1Swenshuai.xi #define R_SPARC_GOT13 14 /* 13 bit GOT entry */ 1201*53ee8cc1Swenshuai.xi #define R_SPARC_GOT22 15 /* 22 bit GOT entry shifted */ 1202*53ee8cc1Swenshuai.xi #define R_SPARC_PC10 16 /* PC relative 10 bit truncated */ 1203*53ee8cc1Swenshuai.xi #define R_SPARC_PC22 17 /* PC relative 22 bit shifted */ 1204*53ee8cc1Swenshuai.xi #define R_SPARC_WPLT30 18 /* 30 bit PC relative PLT address */ 1205*53ee8cc1Swenshuai.xi #define R_SPARC_COPY 19 /* Copy symbol at runtime */ 1206*53ee8cc1Swenshuai.xi #define R_SPARC_GLOB_DAT 20 /* Create GOT entry */ 1207*53ee8cc1Swenshuai.xi #define R_SPARC_JMP_SLOT 21 /* Create PLT entry */ 1208*53ee8cc1Swenshuai.xi #define R_SPARC_RELATIVE 22 /* Adjust by program base */ 1209*53ee8cc1Swenshuai.xi #define R_SPARC_UA32 23 /* Direct 32 bit unaligned */ 1210*53ee8cc1Swenshuai.xi 1211*53ee8cc1Swenshuai.xi /* Additional Sparc64 relocs. */ 1212*53ee8cc1Swenshuai.xi 1213*53ee8cc1Swenshuai.xi #define R_SPARC_PLT32 24 /* Direct 32 bit ref to PLT entry */ 1214*53ee8cc1Swenshuai.xi #define R_SPARC_HIPLT22 25 /* High 22 bit PLT entry */ 1215*53ee8cc1Swenshuai.xi #define R_SPARC_LOPLT10 26 /* Truncated 10 bit PLT entry */ 1216*53ee8cc1Swenshuai.xi #define R_SPARC_PCPLT32 27 /* PC rel 32 bit ref to PLT entry */ 1217*53ee8cc1Swenshuai.xi #define R_SPARC_PCPLT22 28 /* PC rel high 22 bit PLT entry */ 1218*53ee8cc1Swenshuai.xi #define R_SPARC_PCPLT10 29 /* PC rel trunc 10 bit PLT entry */ 1219*53ee8cc1Swenshuai.xi #define R_SPARC_10 30 /* Direct 10 bit */ 1220*53ee8cc1Swenshuai.xi #define R_SPARC_11 31 /* Direct 11 bit */ 1221*53ee8cc1Swenshuai.xi #define R_SPARC_64 32 /* Direct 64 bit */ 1222*53ee8cc1Swenshuai.xi #define R_SPARC_OLO10 33 /* 10bit with secondary 13bit addend */ 1223*53ee8cc1Swenshuai.xi #define R_SPARC_HH22 34 /* Top 22 bits of direct 64 bit */ 1224*53ee8cc1Swenshuai.xi #define R_SPARC_HM10 35 /* High middle 10 bits of ... */ 1225*53ee8cc1Swenshuai.xi #define R_SPARC_LM22 36 /* Low middle 22 bits of ... */ 1226*53ee8cc1Swenshuai.xi #define R_SPARC_PC_HH22 37 /* Top 22 bits of pc rel 64 bit */ 1227*53ee8cc1Swenshuai.xi #define R_SPARC_PC_HM10 38 /* High middle 10 bit of ... */ 1228*53ee8cc1Swenshuai.xi #define R_SPARC_PC_LM22 39 /* Low miggle 22 bits of ... */ 1229*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP16 40 /* PC relative 16 bit shifted */ 1230*53ee8cc1Swenshuai.xi #define R_SPARC_WDISP19 41 /* PC relative 19 bit shifted */ 1231*53ee8cc1Swenshuai.xi #define R_SPARC_7 43 /* Direct 7 bit */ 1232*53ee8cc1Swenshuai.xi #define R_SPARC_5 44 /* Direct 5 bit */ 1233*53ee8cc1Swenshuai.xi #define R_SPARC_6 45 /* Direct 6 bit */ 1234*53ee8cc1Swenshuai.xi #define R_SPARC_DISP64 46 /* PC relative 64 bit */ 1235*53ee8cc1Swenshuai.xi #define R_SPARC_PLT64 47 /* Direct 64 bit ref to PLT entry */ 1236*53ee8cc1Swenshuai.xi #define R_SPARC_HIX22 48 /* High 22 bit complemented */ 1237*53ee8cc1Swenshuai.xi #define R_SPARC_LOX10 49 /* Truncated 11 bit complemented */ 1238*53ee8cc1Swenshuai.xi #define R_SPARC_H44 50 /* Direct high 12 of 44 bit */ 1239*53ee8cc1Swenshuai.xi #define R_SPARC_M44 51 /* Direct mid 22 of 44 bit */ 1240*53ee8cc1Swenshuai.xi #define R_SPARC_L44 52 /* Direct low 10 of 44 bit */ 1241*53ee8cc1Swenshuai.xi #define R_SPARC_REGISTER 53 /* Global register usage */ 1242*53ee8cc1Swenshuai.xi #define R_SPARC_UA64 54 /* Direct 64 bit unaligned */ 1243*53ee8cc1Swenshuai.xi #define R_SPARC_UA16 55 /* Direct 16 bit unaligned */ 1244*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_HI22 56 1245*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_LO10 57 1246*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_ADD 58 1247*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_GD_CALL 59 1248*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_HI22 60 1249*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_LO10 61 1250*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_ADD 62 1251*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDM_CALL 63 1252*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDO_HIX22 64 1253*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDO_LOX10 65 1254*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LDO_ADD 66 1255*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_HI22 67 1256*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_LO10 68 1257*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_LD 69 1258*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_LDX 70 1259*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_IE_ADD 71 1260*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LE_HIX22 72 1261*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_LE_LOX10 73 1262*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPMOD32 74 1263*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPMOD64 75 1264*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPOFF32 76 1265*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_DTPOFF64 77 1266*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_TPOFF32 78 1267*53ee8cc1Swenshuai.xi #define R_SPARC_TLS_TPOFF64 79 1268*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 1269*53ee8cc1Swenshuai.xi #define R_SPARC_NUM 80 1270*53ee8cc1Swenshuai.xi 1271*53ee8cc1Swenshuai.xi /* For Sparc64, legal values for d_tag of Elf64_Dyn. */ 1272*53ee8cc1Swenshuai.xi 1273*53ee8cc1Swenshuai.xi #define DT_SPARC_REGISTER 0x70000001 1274*53ee8cc1Swenshuai.xi #define DT_SPARC_NUM 2 1275*53ee8cc1Swenshuai.xi 1276*53ee8cc1Swenshuai.xi /* Bits present in AT_HWCAP on SPARC. */ 1277*53ee8cc1Swenshuai.xi 1278*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_FLUSH 1 /* The CPU supports flush insn. */ 1279*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_STBAR 2 1280*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_SWAP 4 1281*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_MULDIV 8 1282*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_V9 16 /* The CPU is v9, so v8plus is ok. */ 1283*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_ULTRA3 32 1284*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_BLKINIT 64 /* Sun4v with block-init/load-twin. */ 1285*53ee8cc1Swenshuai.xi #define HWCAP_SPARC_N2 128 1286*53ee8cc1Swenshuai.xi 1287*53ee8cc1Swenshuai.xi /* MIPS R3000 specific definitions. */ 1288*53ee8cc1Swenshuai.xi 1289*53ee8cc1Swenshuai.xi /* Legal values for e_flags field of Elf32_Ehdr. */ 1290*53ee8cc1Swenshuai.xi 1291*53ee8cc1Swenshuai.xi #define EF_MIPS_NOREORDER 1 /* A .noreorder directive was used */ 1292*53ee8cc1Swenshuai.xi #define EF_MIPS_PIC 2 /* Contains PIC code */ 1293*53ee8cc1Swenshuai.xi #define EF_MIPS_CPIC 4 /* Uses PIC calling sequence */ 1294*53ee8cc1Swenshuai.xi #define EF_MIPS_XGOT 8 1295*53ee8cc1Swenshuai.xi #define EF_MIPS_64BIT_WHIRL 16 1296*53ee8cc1Swenshuai.xi #define EF_MIPS_ABI2 32 1297*53ee8cc1Swenshuai.xi #define EF_MIPS_ABI_ON32 64 1298*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH 0xf0000000 /* MIPS architecture level */ 1299*53ee8cc1Swenshuai.xi 1300*53ee8cc1Swenshuai.xi /* Legal values for MIPS architecture level. */ 1301*53ee8cc1Swenshuai.xi 1302*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ 1303*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ 1304*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ 1305*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ 1306*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ 1307*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ 1308*53ee8cc1Swenshuai.xi #define EF_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ 1309*53ee8cc1Swenshuai.xi 1310*53ee8cc1Swenshuai.xi /* The following are non-official names and should not be used. */ 1311*53ee8cc1Swenshuai.xi 1312*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_1 0x00000000 /* -mips1 code. */ 1313*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_2 0x10000000 /* -mips2 code. */ 1314*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_3 0x20000000 /* -mips3 code. */ 1315*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_4 0x30000000 /* -mips4 code. */ 1316*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_5 0x40000000 /* -mips5 code. */ 1317*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_32 0x60000000 /* MIPS32 code. */ 1318*53ee8cc1Swenshuai.xi #define E_MIPS_ARCH_64 0x70000000 /* MIPS64 code. */ 1319*53ee8cc1Swenshuai.xi 1320*53ee8cc1Swenshuai.xi /* Special section indices. */ 1321*53ee8cc1Swenshuai.xi 1322*53ee8cc1Swenshuai.xi #define SHN_MIPS_ACOMMON 0xff00 /* Allocated common symbols */ 1323*53ee8cc1Swenshuai.xi #define SHN_MIPS_TEXT 0xff01 /* Allocated test symbols. */ 1324*53ee8cc1Swenshuai.xi #define SHN_MIPS_DATA 0xff02 /* Allocated data symbols. */ 1325*53ee8cc1Swenshuai.xi #define SHN_MIPS_SCOMMON 0xff03 /* Small common symbols */ 1326*53ee8cc1Swenshuai.xi #define SHN_MIPS_SUNDEFINED 0xff04 /* Small undefined symbols */ 1327*53ee8cc1Swenshuai.xi 1328*53ee8cc1Swenshuai.xi /* Legal values for sh_type field of Elf32_Shdr. */ 1329*53ee8cc1Swenshuai.xi 1330*53ee8cc1Swenshuai.xi #define SHT_MIPS_LIBLIST 0x70000000 /* Shared objects used in link */ 1331*53ee8cc1Swenshuai.xi #define SHT_MIPS_MSYM 0x70000001 1332*53ee8cc1Swenshuai.xi #define SHT_MIPS_CONFLICT 0x70000002 /* Conflicting symbols */ 1333*53ee8cc1Swenshuai.xi #define SHT_MIPS_GPTAB 0x70000003 /* Global data area sizes */ 1334*53ee8cc1Swenshuai.xi #define SHT_MIPS_UCODE 0x70000004 /* Reserved for SGI/MIPS compilers */ 1335*53ee8cc1Swenshuai.xi #define SHT_MIPS_DEBUG 0x70000005 /* MIPS ECOFF debugging information*/ 1336*53ee8cc1Swenshuai.xi #define SHT_MIPS_REGINFO 0x70000006 /* Register usage information */ 1337*53ee8cc1Swenshuai.xi #define SHT_MIPS_PACKAGE 0x70000007 1338*53ee8cc1Swenshuai.xi #define SHT_MIPS_PACKSYM 0x70000008 1339*53ee8cc1Swenshuai.xi #define SHT_MIPS_RELD 0x70000009 1340*53ee8cc1Swenshuai.xi #define SHT_MIPS_IFACE 0x7000000b 1341*53ee8cc1Swenshuai.xi #define SHT_MIPS_CONTENT 0x7000000c 1342*53ee8cc1Swenshuai.xi #define SHT_MIPS_OPTIONS 0x7000000d /* Miscellaneous options. */ 1343*53ee8cc1Swenshuai.xi #define SHT_MIPS_SHDR 0x70000010 1344*53ee8cc1Swenshuai.xi #define SHT_MIPS_FDESC 0x70000011 1345*53ee8cc1Swenshuai.xi #define SHT_MIPS_EXTSYM 0x70000012 1346*53ee8cc1Swenshuai.xi #define SHT_MIPS_DENSE 0x70000013 1347*53ee8cc1Swenshuai.xi #define SHT_MIPS_PDESC 0x70000014 1348*53ee8cc1Swenshuai.xi #define SHT_MIPS_LOCSYM 0x70000015 1349*53ee8cc1Swenshuai.xi #define SHT_MIPS_AUXSYM 0x70000016 1350*53ee8cc1Swenshuai.xi #define SHT_MIPS_OPTSYM 0x70000017 1351*53ee8cc1Swenshuai.xi #define SHT_MIPS_LOCSTR 0x70000018 1352*53ee8cc1Swenshuai.xi #define SHT_MIPS_LINE 0x70000019 1353*53ee8cc1Swenshuai.xi #define SHT_MIPS_RFDESC 0x7000001a 1354*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTASYM 0x7000001b 1355*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTAINST 0x7000001c 1356*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTACLASS 0x7000001d 1357*53ee8cc1Swenshuai.xi #define SHT_MIPS_DWARF 0x7000001e /* DWARF debugging information. */ 1358*53ee8cc1Swenshuai.xi #define SHT_MIPS_DELTADECL 0x7000001f 1359*53ee8cc1Swenshuai.xi #define SHT_MIPS_SYMBOL_LIB 0x70000020 1360*53ee8cc1Swenshuai.xi #define SHT_MIPS_EVENTS 0x70000021 /* Event section. */ 1361*53ee8cc1Swenshuai.xi #define SHT_MIPS_TRANSLATE 0x70000022 1362*53ee8cc1Swenshuai.xi #define SHT_MIPS_PIXIE 0x70000023 1363*53ee8cc1Swenshuai.xi #define SHT_MIPS_XLATE 0x70000024 1364*53ee8cc1Swenshuai.xi #define SHT_MIPS_XLATE_DEBUG 0x70000025 1365*53ee8cc1Swenshuai.xi #define SHT_MIPS_WHIRL 0x70000026 1366*53ee8cc1Swenshuai.xi #define SHT_MIPS_EH_REGION 0x70000027 1367*53ee8cc1Swenshuai.xi #define SHT_MIPS_XLATE_OLD 0x70000028 1368*53ee8cc1Swenshuai.xi #define SHT_MIPS_PDR_EXCEPTION 0x70000029 1369*53ee8cc1Swenshuai.xi 1370*53ee8cc1Swenshuai.xi /* Legal values for sh_flags field of Elf32_Shdr. */ 1371*53ee8cc1Swenshuai.xi 1372*53ee8cc1Swenshuai.xi #define SHF_MIPS_GPREL 0x10000000 /* Must be part of global data area */ 1373*53ee8cc1Swenshuai.xi #define SHF_MIPS_MERGE 0x20000000 1374*53ee8cc1Swenshuai.xi #define SHF_MIPS_ADDR 0x40000000 1375*53ee8cc1Swenshuai.xi #define SHF_MIPS_STRINGS 0x80000000 1376*53ee8cc1Swenshuai.xi #define SHF_MIPS_NOSTRIP 0x08000000 1377*53ee8cc1Swenshuai.xi #define SHF_MIPS_LOCAL 0x04000000 1378*53ee8cc1Swenshuai.xi #define SHF_MIPS_NAMES 0x02000000 1379*53ee8cc1Swenshuai.xi #define SHF_MIPS_NODUPE 0x01000000 1380*53ee8cc1Swenshuai.xi 1381*53ee8cc1Swenshuai.xi 1382*53ee8cc1Swenshuai.xi /* Symbol tables. */ 1383*53ee8cc1Swenshuai.xi 1384*53ee8cc1Swenshuai.xi /* MIPS specific values for `st_other'. */ 1385*53ee8cc1Swenshuai.xi #define STO_MIPS_DEFAULT 0x0 1386*53ee8cc1Swenshuai.xi #define STO_MIPS_INTERNAL 0x1 1387*53ee8cc1Swenshuai.xi #define STO_MIPS_HIDDEN 0x2 1388*53ee8cc1Swenshuai.xi #define STO_MIPS_PROTECTED 0x3 1389*53ee8cc1Swenshuai.xi #define STO_MIPS_PLT 0x8 1390*53ee8cc1Swenshuai.xi #define STO_MIPS_SC_ALIGN_UNUSED 0xff 1391*53ee8cc1Swenshuai.xi 1392*53ee8cc1Swenshuai.xi /* MIPS specific values for `st_info'. */ 1393*53ee8cc1Swenshuai.xi #define STB_MIPS_SPLIT_COMMON 13 1394*53ee8cc1Swenshuai.xi 1395*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_GPTAB. */ 1396*53ee8cc1Swenshuai.xi 1397*53ee8cc1Swenshuai.xi typedef union 1398*53ee8cc1Swenshuai.xi { 1399*53ee8cc1Swenshuai.xi struct 1400*53ee8cc1Swenshuai.xi { 1401*53ee8cc1Swenshuai.xi Elf32_Word gt_current_g_value; /* -G value used for compilation */ 1402*53ee8cc1Swenshuai.xi Elf32_Word gt_unused; /* Not used */ 1403*53ee8cc1Swenshuai.xi } gt_header; /* First entry in section */ 1404*53ee8cc1Swenshuai.xi struct 1405*53ee8cc1Swenshuai.xi { 1406*53ee8cc1Swenshuai.xi Elf32_Word gt_g_value; /* If this value were used for -G */ 1407*53ee8cc1Swenshuai.xi Elf32_Word gt_bytes; /* This many bytes would be used */ 1408*53ee8cc1Swenshuai.xi } gt_entry; /* Subsequent entries in section */ 1409*53ee8cc1Swenshuai.xi } Elf32_gptab; 1410*53ee8cc1Swenshuai.xi 1411*53ee8cc1Swenshuai.xi /* Entry found in sections of type SHT_MIPS_REGINFO. */ 1412*53ee8cc1Swenshuai.xi 1413*53ee8cc1Swenshuai.xi typedef struct 1414*53ee8cc1Swenshuai.xi { 1415*53ee8cc1Swenshuai.xi Elf32_Word ri_gprmask; /* General registers used */ 1416*53ee8cc1Swenshuai.xi Elf32_Word ri_cprmask[4]; /* Coprocessor registers used */ 1417*53ee8cc1Swenshuai.xi Elf32_Sword ri_gp_value; /* $gp register value */ 1418*53ee8cc1Swenshuai.xi } Elf32_RegInfo; 1419*53ee8cc1Swenshuai.xi 1420*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_OPTIONS. */ 1421*53ee8cc1Swenshuai.xi 1422*53ee8cc1Swenshuai.xi typedef struct 1423*53ee8cc1Swenshuai.xi { 1424*53ee8cc1Swenshuai.xi unsigned char kind; /* Determines interpretation of the 1425*53ee8cc1Swenshuai.xi variable part of descriptor. */ 1426*53ee8cc1Swenshuai.xi unsigned char size; /* Size of descriptor, including header. */ 1427*53ee8cc1Swenshuai.xi Elf32_Section section; /* Section header index of section affected, 1428*53ee8cc1Swenshuai.xi 0 for global options. */ 1429*53ee8cc1Swenshuai.xi Elf32_Word info; /* Kind-specific information. */ 1430*53ee8cc1Swenshuai.xi } Elf_Options; 1431*53ee8cc1Swenshuai.xi 1432*53ee8cc1Swenshuai.xi /* Values for `kind' field in Elf_Options. */ 1433*53ee8cc1Swenshuai.xi 1434*53ee8cc1Swenshuai.xi #define ODK_NULL 0 /* Undefined. */ 1435*53ee8cc1Swenshuai.xi #define ODK_REGINFO 1 /* Register usage information. */ 1436*53ee8cc1Swenshuai.xi #define ODK_EXCEPTIONS 2 /* Exception processing options. */ 1437*53ee8cc1Swenshuai.xi #define ODK_PAD 3 /* Section padding options. */ 1438*53ee8cc1Swenshuai.xi #define ODK_HWPATCH 4 /* Hardware workarounds performed */ 1439*53ee8cc1Swenshuai.xi #define ODK_FILL 5 /* record the fill value used by the linker. */ 1440*53ee8cc1Swenshuai.xi #define ODK_TAGS 6 /* reserve space for desktop tools to write. */ 1441*53ee8cc1Swenshuai.xi #define ODK_HWAND 7 /* HW workarounds. 'AND' bits when merging. */ 1442*53ee8cc1Swenshuai.xi #define ODK_HWOR 8 /* HW workarounds. 'OR' bits when merging. */ 1443*53ee8cc1Swenshuai.xi 1444*53ee8cc1Swenshuai.xi /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries. */ 1445*53ee8cc1Swenshuai.xi 1446*53ee8cc1Swenshuai.xi #define OEX_FPU_MIN 0x1f /* FPE's which MUST be enabled. */ 1447*53ee8cc1Swenshuai.xi #define OEX_FPU_MAX 0x1f00 /* FPE's which MAY be enabled. */ 1448*53ee8cc1Swenshuai.xi #define OEX_PAGE0 0x10000 /* page zero must be mapped. */ 1449*53ee8cc1Swenshuai.xi #define OEX_SMM 0x20000 /* Force sequential memory mode? */ 1450*53ee8cc1Swenshuai.xi #define OEX_FPDBUG 0x40000 /* Force floating point debug mode? */ 1451*53ee8cc1Swenshuai.xi #define OEX_PRECISEFP OEX_FPDBUG 1452*53ee8cc1Swenshuai.xi #define OEX_DISMISS 0x80000 /* Dismiss invalid address faults? */ 1453*53ee8cc1Swenshuai.xi 1454*53ee8cc1Swenshuai.xi #define OEX_FPU_INVAL 0x10 1455*53ee8cc1Swenshuai.xi #define OEX_FPU_DIV0 0x08 1456*53ee8cc1Swenshuai.xi #define OEX_FPU_OFLO 0x04 1457*53ee8cc1Swenshuai.xi #define OEX_FPU_UFLO 0x02 1458*53ee8cc1Swenshuai.xi #define OEX_FPU_INEX 0x01 1459*53ee8cc1Swenshuai.xi 1460*53ee8cc1Swenshuai.xi /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry. */ 1461*53ee8cc1Swenshuai.xi 1462*53ee8cc1Swenshuai.xi #define OHW_R4KEOP 0x1 /* R4000 end-of-page patch. */ 1463*53ee8cc1Swenshuai.xi #define OHW_R8KPFETCH 0x2 /* may need R8000 prefetch patch. */ 1464*53ee8cc1Swenshuai.xi #define OHW_R5KEOP 0x4 /* R5000 end-of-page patch. */ 1465*53ee8cc1Swenshuai.xi #define OHW_R5KCVTL 0x8 /* R5000 cvt.[ds].l bug. clean=1. */ 1466*53ee8cc1Swenshuai.xi 1467*53ee8cc1Swenshuai.xi #define OPAD_PREFIX 0x1 1468*53ee8cc1Swenshuai.xi #define OPAD_POSTFIX 0x2 1469*53ee8cc1Swenshuai.xi #define OPAD_SYMBOL 0x4 1470*53ee8cc1Swenshuai.xi 1471*53ee8cc1Swenshuai.xi /* Entry found in `.options' section. */ 1472*53ee8cc1Swenshuai.xi 1473*53ee8cc1Swenshuai.xi typedef struct 1474*53ee8cc1Swenshuai.xi { 1475*53ee8cc1Swenshuai.xi Elf32_Word hwp_flags1; /* Extra flags. */ 1476*53ee8cc1Swenshuai.xi Elf32_Word hwp_flags2; /* Extra flags. */ 1477*53ee8cc1Swenshuai.xi } Elf_Options_Hw; 1478*53ee8cc1Swenshuai.xi 1479*53ee8cc1Swenshuai.xi /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries. */ 1480*53ee8cc1Swenshuai.xi 1481*53ee8cc1Swenshuai.xi #define OHWA0_R4KEOP_CHECKED 0x00000001 1482*53ee8cc1Swenshuai.xi #define OHWA1_R4KEOP_CLEAN 0x00000002 1483*53ee8cc1Swenshuai.xi 1484*53ee8cc1Swenshuai.xi /* MIPS relocs. */ 1485*53ee8cc1Swenshuai.xi 1486*53ee8cc1Swenshuai.xi #define R_MIPS_NONE 0 /* No reloc */ 1487*53ee8cc1Swenshuai.xi #define R_MIPS_16 1 /* Direct 16 bit */ 1488*53ee8cc1Swenshuai.xi #define R_MIPS_32 2 /* Direct 32 bit */ 1489*53ee8cc1Swenshuai.xi #define R_MIPS_REL32 3 /* PC relative 32 bit */ 1490*53ee8cc1Swenshuai.xi #define R_MIPS_26 4 /* Direct 26 bit shifted */ 1491*53ee8cc1Swenshuai.xi #define R_MIPS_HI16 5 /* High 16 bit */ 1492*53ee8cc1Swenshuai.xi #define R_MIPS_LO16 6 /* Low 16 bit */ 1493*53ee8cc1Swenshuai.xi #define R_MIPS_GPREL16 7 /* GP relative 16 bit */ 1494*53ee8cc1Swenshuai.xi #define R_MIPS_LITERAL 8 /* 16 bit literal entry */ 1495*53ee8cc1Swenshuai.xi #define R_MIPS_GOT16 9 /* 16 bit GOT entry */ 1496*53ee8cc1Swenshuai.xi #define R_MIPS_PC16 10 /* PC relative 16 bit */ 1497*53ee8cc1Swenshuai.xi #define R_MIPS_CALL16 11 /* 16 bit GOT entry for function */ 1498*53ee8cc1Swenshuai.xi #define R_MIPS_GPREL32 12 /* GP relative 32 bit */ 1499*53ee8cc1Swenshuai.xi 1500*53ee8cc1Swenshuai.xi #define R_MIPS_SHIFT5 16 1501*53ee8cc1Swenshuai.xi #define R_MIPS_SHIFT6 17 1502*53ee8cc1Swenshuai.xi #define R_MIPS_64 18 1503*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_DISP 19 1504*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_PAGE 20 1505*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_OFST 21 1506*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_HI16 22 1507*53ee8cc1Swenshuai.xi #define R_MIPS_GOT_LO16 23 1508*53ee8cc1Swenshuai.xi #define R_MIPS_SUB 24 1509*53ee8cc1Swenshuai.xi #define R_MIPS_INSERT_A 25 1510*53ee8cc1Swenshuai.xi #define R_MIPS_INSERT_B 26 1511*53ee8cc1Swenshuai.xi #define R_MIPS_DELETE 27 1512*53ee8cc1Swenshuai.xi #define R_MIPS_HIGHER 28 1513*53ee8cc1Swenshuai.xi #define R_MIPS_HIGHEST 29 1514*53ee8cc1Swenshuai.xi #define R_MIPS_CALL_HI16 30 1515*53ee8cc1Swenshuai.xi #define R_MIPS_CALL_LO16 31 1516*53ee8cc1Swenshuai.xi #define R_MIPS_SCN_DISP 32 1517*53ee8cc1Swenshuai.xi #define R_MIPS_REL16 33 1518*53ee8cc1Swenshuai.xi #define R_MIPS_ADD_IMMEDIATE 34 1519*53ee8cc1Swenshuai.xi #define R_MIPS_PJUMP 35 1520*53ee8cc1Swenshuai.xi #define R_MIPS_RELGOT 36 1521*53ee8cc1Swenshuai.xi #define R_MIPS_JALR 37 1522*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPMOD32 38 /* Module number 32 bit */ 1523*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL32 39 /* Module-relative offset 32 bit */ 1524*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPMOD64 40 /* Module number 64 bit */ 1525*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL64 41 /* Module-relative offset 64 bit */ 1526*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_GD 42 /* 16 bit GOT offset for GD */ 1527*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_LDM 43 /* 16 bit GOT offset for LDM */ 1528*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL_HI16 44 /* Module-relative offset, high 16 bits */ 1529*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_DTPREL_LO16 45 /* Module-relative offset, low 16 bits */ 1530*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_GOTTPREL 46 /* 16 bit GOT offset for IE */ 1531*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL32 47 /* TP-relative offset, 32 bit */ 1532*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL64 48 /* TP-relative offset, 64 bit */ 1533*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL_HI16 49 /* TP-relative offset, high 16 bits */ 1534*53ee8cc1Swenshuai.xi #define R_MIPS_TLS_TPREL_LO16 50 /* TP-relative offset, low 16 bits */ 1535*53ee8cc1Swenshuai.xi #define R_MIPS_GLOB_DAT 51 1536*53ee8cc1Swenshuai.xi #define R_MIPS_COPY 126 1537*53ee8cc1Swenshuai.xi #define R_MIPS_JUMP_SLOT 127 1538*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 1539*53ee8cc1Swenshuai.xi #define R_MIPS_NUM 128 1540*53ee8cc1Swenshuai.xi 1541*53ee8cc1Swenshuai.xi /* Legal values for p_type field of Elf32_Phdr. */ 1542*53ee8cc1Swenshuai.xi 1543*53ee8cc1Swenshuai.xi #define PT_MIPS_REGINFO 0x70000000 /* Register usage information */ 1544*53ee8cc1Swenshuai.xi #define PT_MIPS_RTPROC 0x70000001 /* Runtime procedure table. */ 1545*53ee8cc1Swenshuai.xi #define PT_MIPS_OPTIONS 0x70000002 1546*53ee8cc1Swenshuai.xi 1547*53ee8cc1Swenshuai.xi /* Special program header types. */ 1548*53ee8cc1Swenshuai.xi 1549*53ee8cc1Swenshuai.xi #define PF_MIPS_LOCAL 0x10000000 1550*53ee8cc1Swenshuai.xi 1551*53ee8cc1Swenshuai.xi /* Legal values for d_tag field of Elf32_Dyn. */ 1552*53ee8cc1Swenshuai.xi 1553*53ee8cc1Swenshuai.xi #define DT_MIPS_RLD_VERSION 0x70000001 /* Runtime linker interface version */ 1554*53ee8cc1Swenshuai.xi #define DT_MIPS_TIME_STAMP 0x70000002 /* Timestamp */ 1555*53ee8cc1Swenshuai.xi #define DT_MIPS_ICHECKSUM 0x70000003 /* Checksum */ 1556*53ee8cc1Swenshuai.xi #define DT_MIPS_IVERSION 0x70000004 /* Version string (string tbl index) */ 1557*53ee8cc1Swenshuai.xi #define DT_MIPS_FLAGS 0x70000005 /* Flags */ 1558*53ee8cc1Swenshuai.xi #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */ 1559*53ee8cc1Swenshuai.xi #define DT_MIPS_MSYM 0x70000007 1560*53ee8cc1Swenshuai.xi #define DT_MIPS_CONFLICT 0x70000008 /* Address of CONFLICT section */ 1561*53ee8cc1Swenshuai.xi #define DT_MIPS_LIBLIST 0x70000009 /* Address of LIBLIST section */ 1562*53ee8cc1Swenshuai.xi #define DT_MIPS_LOCAL_GOTNO 0x7000000a /* Number of local GOT entries */ 1563*53ee8cc1Swenshuai.xi #define DT_MIPS_CONFLICTNO 0x7000000b /* Number of CONFLICT entries */ 1564*53ee8cc1Swenshuai.xi #define DT_MIPS_LIBLISTNO 0x70000010 /* Number of LIBLIST entries */ 1565*53ee8cc1Swenshuai.xi #define DT_MIPS_SYMTABNO 0x70000011 /* Number of DYNSYM entries */ 1566*53ee8cc1Swenshuai.xi #define DT_MIPS_UNREFEXTNO 0x70000012 /* First external DYNSYM */ 1567*53ee8cc1Swenshuai.xi #define DT_MIPS_GOTSYM 0x70000013 /* First GOT entry in DYNSYM */ 1568*53ee8cc1Swenshuai.xi #define DT_MIPS_HIPAGENO 0x70000014 /* Number of GOT page table entries */ 1569*53ee8cc1Swenshuai.xi #define DT_MIPS_RLD_MAP 0x70000016 /* Address of run time loader map. */ 1570*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASS 0x70000017 /* Delta C++ class definition. */ 1571*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASS_NO 0x70000018 /* Number of entries in 1572*53ee8cc1Swenshuai.xi DT_MIPS_DELTA_CLASS. */ 1573*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_INSTANCE 0x70000019 /* Delta C++ class instances. */ 1574*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in 1575*53ee8cc1Swenshuai.xi DT_MIPS_DELTA_INSTANCE. */ 1576*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_RELOC 0x7000001b /* Delta relocations. */ 1577*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in 1578*53ee8cc1Swenshuai.xi DT_MIPS_DELTA_RELOC. */ 1579*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_SYM 0x7000001d /* Delta symbols that Delta 1580*53ee8cc1Swenshuai.xi relocations refer to. */ 1581*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in 1582*53ee8cc1Swenshuai.xi DT_MIPS_DELTA_SYM. */ 1583*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the 1584*53ee8cc1Swenshuai.xi class declaration. */ 1585*53ee8cc1Swenshuai.xi #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in 1586*53ee8cc1Swenshuai.xi DT_MIPS_DELTA_CLASSSYM. */ 1587*53ee8cc1Swenshuai.xi #define DT_MIPS_CXX_FLAGS 0x70000022 /* Flags indicating for C++ flavor. */ 1588*53ee8cc1Swenshuai.xi #define DT_MIPS_PIXIE_INIT 0x70000023 1589*53ee8cc1Swenshuai.xi #define DT_MIPS_SYMBOL_LIB 0x70000024 1590*53ee8cc1Swenshuai.xi #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025 1591*53ee8cc1Swenshuai.xi #define DT_MIPS_LOCAL_GOTIDX 0x70000026 1592*53ee8cc1Swenshuai.xi #define DT_MIPS_HIDDEN_GOTIDX 0x70000027 1593*53ee8cc1Swenshuai.xi #define DT_MIPS_PROTECTED_GOTIDX 0x70000028 1594*53ee8cc1Swenshuai.xi #define DT_MIPS_OPTIONS 0x70000029 /* Address of .options. */ 1595*53ee8cc1Swenshuai.xi #define DT_MIPS_INTERFACE 0x7000002a /* Address of .interface. */ 1596*53ee8cc1Swenshuai.xi #define DT_MIPS_DYNSTR_ALIGN 0x7000002b 1597*53ee8cc1Swenshuai.xi #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */ 1598*53ee8cc1Swenshuai.xi #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve 1599*53ee8cc1Swenshuai.xi function stored in GOT. */ 1600*53ee8cc1Swenshuai.xi #define DT_MIPS_PERF_SUFFIX 0x7000002e /* Default suffix of dso to be added 1601*53ee8cc1Swenshuai.xi by rld on dlopen() calls. */ 1602*53ee8cc1Swenshuai.xi #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */ 1603*53ee8cc1Swenshuai.xi #define DT_MIPS_GP_VALUE 0x70000030 /* GP value for aux GOTs. */ 1604*53ee8cc1Swenshuai.xi #define DT_MIPS_AUX_DYNAMIC 0x70000031 /* Address of aux .dynamic. */ 1605*53ee8cc1Swenshuai.xi /* The address of .got.plt in an executable using the non-PIC ABI. */ 1606*53ee8cc1Swenshuai.xi #define DT_MIPS_PLTGOT 0x70000032 1607*53ee8cc1Swenshuai.xi /* The base of the PLT in an executable using the non-PIC ABI if that 1608*53ee8cc1Swenshuai.xi PLT is writable. For a non-writable PLT, this is omitted or has a zero 1609*53ee8cc1Swenshuai.xi value. */ 1610*53ee8cc1Swenshuai.xi #define DT_MIPS_RWPLT 0x70000034 1611*53ee8cc1Swenshuai.xi #define DT_MIPS_NUM 0x35 1612*53ee8cc1Swenshuai.xi 1613*53ee8cc1Swenshuai.xi /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry. */ 1614*53ee8cc1Swenshuai.xi 1615*53ee8cc1Swenshuai.xi #define RHF_NONE 0 /* No flags */ 1616*53ee8cc1Swenshuai.xi #define RHF_QUICKSTART (1 << 0) /* Use quickstart */ 1617*53ee8cc1Swenshuai.xi #define RHF_NOTPOT (1 << 1) /* Hash size not power of 2 */ 1618*53ee8cc1Swenshuai.xi #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2) /* Ignore LD_LIBRARY_PATH */ 1619*53ee8cc1Swenshuai.xi #define RHF_NO_MOVE (1 << 3) 1620*53ee8cc1Swenshuai.xi #define RHF_SGI_ONLY (1 << 4) 1621*53ee8cc1Swenshuai.xi #define RHF_GUARANTEE_INIT (1 << 5) 1622*53ee8cc1Swenshuai.xi #define RHF_DELTA_C_PLUS_PLUS (1 << 6) 1623*53ee8cc1Swenshuai.xi #define RHF_GUARANTEE_START_INIT (1 << 7) 1624*53ee8cc1Swenshuai.xi #define RHF_PIXIE (1 << 8) 1625*53ee8cc1Swenshuai.xi #define RHF_DEFAULT_DELAY_LOAD (1 << 9) 1626*53ee8cc1Swenshuai.xi #define RHF_REQUICKSTART (1 << 10) 1627*53ee8cc1Swenshuai.xi #define RHF_REQUICKSTARTED (1 << 11) 1628*53ee8cc1Swenshuai.xi #define RHF_CORD (1 << 12) 1629*53ee8cc1Swenshuai.xi #define RHF_NO_UNRES_UNDEF (1 << 13) 1630*53ee8cc1Swenshuai.xi #define RHF_RLD_ORDER_SAFE (1 << 14) 1631*53ee8cc1Swenshuai.xi 1632*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_LIBLIST. */ 1633*53ee8cc1Swenshuai.xi 1634*53ee8cc1Swenshuai.xi typedef struct 1635*53ee8cc1Swenshuai.xi { 1636*53ee8cc1Swenshuai.xi Elf32_Word l_name; /* Name (string table index) */ 1637*53ee8cc1Swenshuai.xi Elf32_Word l_time_stamp; /* Timestamp */ 1638*53ee8cc1Swenshuai.xi Elf32_Word l_checksum; /* Checksum */ 1639*53ee8cc1Swenshuai.xi Elf32_Word l_version; /* Interface version */ 1640*53ee8cc1Swenshuai.xi Elf32_Word l_flags; /* Flags */ 1641*53ee8cc1Swenshuai.xi } Elf32_Lib; 1642*53ee8cc1Swenshuai.xi 1643*53ee8cc1Swenshuai.xi typedef struct 1644*53ee8cc1Swenshuai.xi { 1645*53ee8cc1Swenshuai.xi Elf64_Word l_name; /* Name (string table index) */ 1646*53ee8cc1Swenshuai.xi Elf64_Word l_time_stamp; /* Timestamp */ 1647*53ee8cc1Swenshuai.xi Elf64_Word l_checksum; /* Checksum */ 1648*53ee8cc1Swenshuai.xi Elf64_Word l_version; /* Interface version */ 1649*53ee8cc1Swenshuai.xi Elf64_Word l_flags; /* Flags */ 1650*53ee8cc1Swenshuai.xi } Elf64_Lib; 1651*53ee8cc1Swenshuai.xi 1652*53ee8cc1Swenshuai.xi 1653*53ee8cc1Swenshuai.xi /* Legal values for l_flags. */ 1654*53ee8cc1Swenshuai.xi 1655*53ee8cc1Swenshuai.xi #define LL_NONE 0 1656*53ee8cc1Swenshuai.xi #define LL_EXACT_MATCH (1 << 0) /* Require exact match */ 1657*53ee8cc1Swenshuai.xi #define LL_IGNORE_INT_VER (1 << 1) /* Ignore interface version */ 1658*53ee8cc1Swenshuai.xi #define LL_REQUIRE_MINOR (1 << 2) 1659*53ee8cc1Swenshuai.xi #define LL_EXPORTS (1 << 3) 1660*53ee8cc1Swenshuai.xi #define LL_DELAY_LOAD (1 << 4) 1661*53ee8cc1Swenshuai.xi #define LL_DELTA (1 << 5) 1662*53ee8cc1Swenshuai.xi 1663*53ee8cc1Swenshuai.xi /* Entries found in sections of type SHT_MIPS_CONFLICT. */ 1664*53ee8cc1Swenshuai.xi 1665*53ee8cc1Swenshuai.xi typedef Elf32_Addr Elf32_Conflict; 1666*53ee8cc1Swenshuai.xi 1667*53ee8cc1Swenshuai.xi 1668*53ee8cc1Swenshuai.xi /* HPPA specific definitions. */ 1669*53ee8cc1Swenshuai.xi 1670*53ee8cc1Swenshuai.xi /* Legal values for e_flags field of Elf32_Ehdr. */ 1671*53ee8cc1Swenshuai.xi 1672*53ee8cc1Swenshuai.xi #define EF_PARISC_TRAPNIL 0x00010000 /* Trap nil pointer dereference. */ 1673*53ee8cc1Swenshuai.xi #define EF_PARISC_EXT 0x00020000 /* Program uses arch. extensions. */ 1674*53ee8cc1Swenshuai.xi #define EF_PARISC_LSB 0x00040000 /* Program expects little endian. */ 1675*53ee8cc1Swenshuai.xi #define EF_PARISC_WIDE 0x00080000 /* Program expects wide mode. */ 1676*53ee8cc1Swenshuai.xi #define EF_PARISC_NO_KABP 0x00100000 /* No kernel assisted branch 1677*53ee8cc1Swenshuai.xi prediction. */ 1678*53ee8cc1Swenshuai.xi #define EF_PARISC_LAZYSWAP 0x00400000 /* Allow lazy swapping. */ 1679*53ee8cc1Swenshuai.xi #define EF_PARISC_ARCH 0x0000ffff /* Architecture version. */ 1680*53ee8cc1Swenshuai.xi 1681*53ee8cc1Swenshuai.xi /* Defined values for `e_flags & EF_PARISC_ARCH' are: */ 1682*53ee8cc1Swenshuai.xi 1683*53ee8cc1Swenshuai.xi #define EFA_PARISC_1_0 0x020b /* PA-RISC 1.0 big-endian. */ 1684*53ee8cc1Swenshuai.xi #define EFA_PARISC_1_1 0x0210 /* PA-RISC 1.1 big-endian. */ 1685*53ee8cc1Swenshuai.xi #define EFA_PARISC_2_0 0x0214 /* PA-RISC 2.0 big-endian. */ 1686*53ee8cc1Swenshuai.xi 1687*53ee8cc1Swenshuai.xi /* Additional section indeces. */ 1688*53ee8cc1Swenshuai.xi 1689*53ee8cc1Swenshuai.xi #define SHN_PARISC_ANSI_COMMON 0xff00 /* Section for tenatively declared 1690*53ee8cc1Swenshuai.xi symbols in ANSI C. */ 1691*53ee8cc1Swenshuai.xi #define SHN_PARISC_HUGE_COMMON 0xff01 /* Common blocks in huge model. */ 1692*53ee8cc1Swenshuai.xi 1693*53ee8cc1Swenshuai.xi /* Legal values for sh_type field of Elf32_Shdr. */ 1694*53ee8cc1Swenshuai.xi 1695*53ee8cc1Swenshuai.xi #define SHT_PARISC_EXT 0x70000000 /* Contains product specific ext. */ 1696*53ee8cc1Swenshuai.xi #define SHT_PARISC_UNWIND 0x70000001 /* Unwind information. */ 1697*53ee8cc1Swenshuai.xi #define SHT_PARISC_DOC 0x70000002 /* Debug info for optimized code. */ 1698*53ee8cc1Swenshuai.xi 1699*53ee8cc1Swenshuai.xi /* Legal values for sh_flags field of Elf32_Shdr. */ 1700*53ee8cc1Swenshuai.xi 1701*53ee8cc1Swenshuai.xi #define SHF_PARISC_SHORT 0x20000000 /* Section with short addressing. */ 1702*53ee8cc1Swenshuai.xi #define SHF_PARISC_HUGE 0x40000000 /* Section far from gp. */ 1703*53ee8cc1Swenshuai.xi #define SHF_PARISC_SBP 0x80000000 /* Static branch prediction code. */ 1704*53ee8cc1Swenshuai.xi 1705*53ee8cc1Swenshuai.xi /* Legal values for ST_TYPE subfield of st_info (symbol type). */ 1706*53ee8cc1Swenshuai.xi 1707*53ee8cc1Swenshuai.xi #define STT_PARISC_MILLICODE 13 /* Millicode function entry point. */ 1708*53ee8cc1Swenshuai.xi 1709*53ee8cc1Swenshuai.xi #define STT_HP_OPAQUE (STT_LOOS + 0x1) 1710*53ee8cc1Swenshuai.xi #define STT_HP_STUB (STT_LOOS + 0x2) 1711*53ee8cc1Swenshuai.xi 1712*53ee8cc1Swenshuai.xi /* HPPA relocs. */ 1713*53ee8cc1Swenshuai.xi 1714*53ee8cc1Swenshuai.xi #define R_PARISC_NONE 0 /* No reloc. */ 1715*53ee8cc1Swenshuai.xi #define R_PARISC_DIR32 1 /* Direct 32-bit reference. */ 1716*53ee8cc1Swenshuai.xi #define R_PARISC_DIR21L 2 /* Left 21 bits of eff. address. */ 1717*53ee8cc1Swenshuai.xi #define R_PARISC_DIR17R 3 /* Right 17 bits of eff. address. */ 1718*53ee8cc1Swenshuai.xi #define R_PARISC_DIR17F 4 /* 17 bits of eff. address. */ 1719*53ee8cc1Swenshuai.xi #define R_PARISC_DIR14R 6 /* Right 14 bits of eff. address. */ 1720*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL32 9 /* 32-bit rel. address. */ 1721*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL21L 10 /* Left 21 bits of rel. address. */ 1722*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL17R 11 /* Right 17 bits of rel. address. */ 1723*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL17F 12 /* 17 bits of rel. address. */ 1724*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL14R 14 /* Right 14 bits of rel. address. */ 1725*53ee8cc1Swenshuai.xi #define R_PARISC_DPREL21L 18 /* Left 21 bits of rel. address. */ 1726*53ee8cc1Swenshuai.xi #define R_PARISC_DPREL14R 22 /* Right 14 bits of rel. address. */ 1727*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL21L 26 /* GP-relative, left 21 bits. */ 1728*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL14R 30 /* GP-relative, right 14 bits. */ 1729*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF21L 34 /* LT-relative, left 21 bits. */ 1730*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF14R 38 /* LT-relative, right 14 bits. */ 1731*53ee8cc1Swenshuai.xi #define R_PARISC_SECREL32 41 /* 32 bits section rel. address. */ 1732*53ee8cc1Swenshuai.xi #define R_PARISC_SEGBASE 48 /* No relocation, set segment base. */ 1733*53ee8cc1Swenshuai.xi #define R_PARISC_SEGREL32 49 /* 32 bits segment rel. address. */ 1734*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF21L 50 /* PLT rel. address, left 21 bits. */ 1735*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF14R 54 /* PLT rel. address, right 14 bits. */ 1736*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR32 57 /* 32 bits LT-rel. function pointer. */ 1737*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR21L 58 /* LT-rel. fct ptr, left 21 bits. */ 1738*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR14R 62 /* LT-rel. fct ptr, right 14 bits. */ 1739*53ee8cc1Swenshuai.xi #define R_PARISC_FPTR64 64 /* 64 bits function address. */ 1740*53ee8cc1Swenshuai.xi #define R_PARISC_PLABEL32 65 /* 32 bits function address. */ 1741*53ee8cc1Swenshuai.xi #define R_PARISC_PLABEL21L 66 /* Left 21 bits of fdesc address. */ 1742*53ee8cc1Swenshuai.xi #define R_PARISC_PLABEL14R 70 /* Right 14 bits of fdesc address. */ 1743*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL64 72 /* 64 bits PC-rel. address. */ 1744*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL22F 74 /* 22 bits PC-rel. address. */ 1745*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL14WR 75 /* PC-rel. address, right 14 bits. */ 1746*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL14DR 76 /* PC rel. address, right 14 bits. */ 1747*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL16F 77 /* 16 bits PC-rel. address. */ 1748*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL16WF 78 /* 16 bits PC-rel. address. */ 1749*53ee8cc1Swenshuai.xi #define R_PARISC_PCREL16DF 79 /* 16 bits PC-rel. address. */ 1750*53ee8cc1Swenshuai.xi #define R_PARISC_DIR64 80 /* 64 bits of eff. address. */ 1751*53ee8cc1Swenshuai.xi #define R_PARISC_DIR14WR 83 /* 14 bits of eff. address. */ 1752*53ee8cc1Swenshuai.xi #define R_PARISC_DIR14DR 84 /* 14 bits of eff. address. */ 1753*53ee8cc1Swenshuai.xi #define R_PARISC_DIR16F 85 /* 16 bits of eff. address. */ 1754*53ee8cc1Swenshuai.xi #define R_PARISC_DIR16WF 86 /* 16 bits of eff. address. */ 1755*53ee8cc1Swenshuai.xi #define R_PARISC_DIR16DF 87 /* 16 bits of eff. address. */ 1756*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL64 88 /* 64 bits of GP-rel. address. */ 1757*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL14WR 91 /* GP-rel. address, right 14 bits. */ 1758*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL14DR 92 /* GP-rel. address, right 14 bits. */ 1759*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL16F 93 /* 16 bits GP-rel. address. */ 1760*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL16WF 94 /* 16 bits GP-rel. address. */ 1761*53ee8cc1Swenshuai.xi #define R_PARISC_GPREL16DF 95 /* 16 bits GP-rel. address. */ 1762*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF64 96 /* 64 bits LT-rel. address. */ 1763*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF14WR 99 /* LT-rel. address, right 14 bits. */ 1764*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF14DR 100 /* LT-rel. address, right 14 bits. */ 1765*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF16F 101 /* 16 bits LT-rel. address. */ 1766*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF16WF 102 /* 16 bits LT-rel. address. */ 1767*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF16DF 103 /* 16 bits LT-rel. address. */ 1768*53ee8cc1Swenshuai.xi #define R_PARISC_SECREL64 104 /* 64 bits section rel. address. */ 1769*53ee8cc1Swenshuai.xi #define R_PARISC_SEGREL64 112 /* 64 bits segment rel. address. */ 1770*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF14WR 115 /* PLT-rel. address, right 14 bits. */ 1771*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF14DR 116 /* PLT-rel. address, right 14 bits. */ 1772*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF16F 117 /* 16 bits LT-rel. address. */ 1773*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF16WF 118 /* 16 bits PLT-rel. address. */ 1774*53ee8cc1Swenshuai.xi #define R_PARISC_PLTOFF16DF 119 /* 16 bits PLT-rel. address. */ 1775*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR64 120 /* 64 bits LT-rel. function ptr. */ 1776*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR14WR 123 /* LT-rel. fct. ptr., right 14 bits. */ 1777*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR14DR 124 /* LT-rel. fct. ptr., right 14 bits. */ 1778*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR16F 125 /* 16 bits LT-rel. function ptr. */ 1779*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR16WF 126 /* 16 bits LT-rel. function ptr. */ 1780*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_FPTR16DF 127 /* 16 bits LT-rel. function ptr. */ 1781*53ee8cc1Swenshuai.xi #define R_PARISC_LORESERVE 128 1782*53ee8cc1Swenshuai.xi #define R_PARISC_COPY 128 /* Copy relocation. */ 1783*53ee8cc1Swenshuai.xi #define R_PARISC_IPLT 129 /* Dynamic reloc, imported PLT */ 1784*53ee8cc1Swenshuai.xi #define R_PARISC_EPLT 130 /* Dynamic reloc, exported PLT */ 1785*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL32 153 /* 32 bits TP-rel. address. */ 1786*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL21L 154 /* TP-rel. address, left 21 bits. */ 1787*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL14R 158 /* TP-rel. address, right 14 bits. */ 1788*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP21L 162 /* LT-TP-rel. address, left 21 bits. */ 1789*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14R 166 /* LT-TP-rel. address, right 14 bits.*/ 1790*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14F 167 /* 14 bits LT-TP-rel. address. */ 1791*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL64 216 /* 64 bits TP-rel. address. */ 1792*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL14WR 219 /* TP-rel. address, right 14 bits. */ 1793*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL14DR 220 /* TP-rel. address, right 14 bits. */ 1794*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL16F 221 /* 16 bits TP-rel. address. */ 1795*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL16WF 222 /* 16 bits TP-rel. address. */ 1796*53ee8cc1Swenshuai.xi #define R_PARISC_TPREL16DF 223 /* 16 bits TP-rel. address. */ 1797*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP64 224 /* 64 bits LT-TP-rel. address. */ 1798*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14WR 227 /* LT-TP-rel. address, right 14 bits.*/ 1799*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP14DR 228 /* LT-TP-rel. address, right 14 bits.*/ 1800*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP16F 229 /* 16 bits LT-TP-rel. address. */ 1801*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP16WF 230 /* 16 bits LT-TP-rel. address. */ 1802*53ee8cc1Swenshuai.xi #define R_PARISC_LTOFF_TP16DF 231 /* 16 bits LT-TP-rel. address. */ 1803*53ee8cc1Swenshuai.xi #define R_PARISC_GNU_VTENTRY 232 1804*53ee8cc1Swenshuai.xi #define R_PARISC_GNU_VTINHERIT 233 1805*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_GD21L 234 /* GD 21-bit left. */ 1806*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_GD14R 235 /* GD 14-bit right. */ 1807*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_GDCALL 236 /* GD call to __t_g_a. */ 1808*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDM21L 237 /* LD module 21-bit left. */ 1809*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDM14R 238 /* LD module 14-bit right. */ 1810*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDMCALL 239 /* LD module call to __t_g_a. */ 1811*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDO21L 240 /* LD offset 21-bit left. */ 1812*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LDO14R 241 /* LD offset 14-bit right. */ 1813*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPMOD32 242 /* DTP module 32-bit. */ 1814*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPMOD64 243 /* DTP module 64-bit. */ 1815*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPOFF32 244 /* DTP offset 32-bit. */ 1816*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_DTPOFF64 245 /* DTP offset 32-bit. */ 1817*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LE21L R_PARISC_TPREL21L 1818*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_LE14R R_PARISC_TPREL14R 1819*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_IE21L R_PARISC_LTOFF_TP21L 1820*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_IE14R R_PARISC_LTOFF_TP14R 1821*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_TPREL32 R_PARISC_TPREL32 1822*53ee8cc1Swenshuai.xi #define R_PARISC_TLS_TPREL64 R_PARISC_TPREL64 1823*53ee8cc1Swenshuai.xi #define R_PARISC_HIRESERVE 255 1824*53ee8cc1Swenshuai.xi 1825*53ee8cc1Swenshuai.xi /* Legal values for p_type field of Elf32_Phdr/Elf64_Phdr. */ 1826*53ee8cc1Swenshuai.xi 1827*53ee8cc1Swenshuai.xi #define PT_HP_TLS (PT_LOOS + 0x0) 1828*53ee8cc1Swenshuai.xi #define PT_HP_CORE_NONE (PT_LOOS + 0x1) 1829*53ee8cc1Swenshuai.xi #define PT_HP_CORE_VERSION (PT_LOOS + 0x2) 1830*53ee8cc1Swenshuai.xi #define PT_HP_CORE_KERNEL (PT_LOOS + 0x3) 1831*53ee8cc1Swenshuai.xi #define PT_HP_CORE_COMM (PT_LOOS + 0x4) 1832*53ee8cc1Swenshuai.xi #define PT_HP_CORE_PROC (PT_LOOS + 0x5) 1833*53ee8cc1Swenshuai.xi #define PT_HP_CORE_LOADABLE (PT_LOOS + 0x6) 1834*53ee8cc1Swenshuai.xi #define PT_HP_CORE_STACK (PT_LOOS + 0x7) 1835*53ee8cc1Swenshuai.xi #define PT_HP_CORE_SHM (PT_LOOS + 0x8) 1836*53ee8cc1Swenshuai.xi #define PT_HP_CORE_MMF (PT_LOOS + 0x9) 1837*53ee8cc1Swenshuai.xi #define PT_HP_PARALLEL (PT_LOOS + 0x10) 1838*53ee8cc1Swenshuai.xi #define PT_HP_FASTBIND (PT_LOOS + 0x11) 1839*53ee8cc1Swenshuai.xi #define PT_HP_OPT_ANNOT (PT_LOOS + 0x12) 1840*53ee8cc1Swenshuai.xi #define PT_HP_HSL_ANNOT (PT_LOOS + 0x13) 1841*53ee8cc1Swenshuai.xi #define PT_HP_STACK (PT_LOOS + 0x14) 1842*53ee8cc1Swenshuai.xi 1843*53ee8cc1Swenshuai.xi #define PT_PARISC_ARCHEXT 0x70000000 1844*53ee8cc1Swenshuai.xi #define PT_PARISC_UNWIND 0x70000001 1845*53ee8cc1Swenshuai.xi 1846*53ee8cc1Swenshuai.xi /* Legal values for p_flags field of Elf32_Phdr/Elf64_Phdr. */ 1847*53ee8cc1Swenshuai.xi 1848*53ee8cc1Swenshuai.xi #define PF_PARISC_SBP 0x08000000 1849*53ee8cc1Swenshuai.xi 1850*53ee8cc1Swenshuai.xi #define PF_HP_PAGE_SIZE 0x00100000 1851*53ee8cc1Swenshuai.xi #define PF_HP_FAR_SHARED 0x00200000 1852*53ee8cc1Swenshuai.xi #define PF_HP_NEAR_SHARED 0x00400000 1853*53ee8cc1Swenshuai.xi #define PF_HP_CODE 0x01000000 1854*53ee8cc1Swenshuai.xi #define PF_HP_MODIFY 0x02000000 1855*53ee8cc1Swenshuai.xi #define PF_HP_LAZYSWAP 0x04000000 1856*53ee8cc1Swenshuai.xi #define PF_HP_SBP 0x08000000 1857*53ee8cc1Swenshuai.xi 1858*53ee8cc1Swenshuai.xi 1859*53ee8cc1Swenshuai.xi /* Alpha specific definitions. */ 1860*53ee8cc1Swenshuai.xi 1861*53ee8cc1Swenshuai.xi /* Legal values for e_flags field of Elf64_Ehdr. */ 1862*53ee8cc1Swenshuai.xi 1863*53ee8cc1Swenshuai.xi #define EF_ALPHA_32BIT 1 /* All addresses must be < 2GB. */ 1864*53ee8cc1Swenshuai.xi #define EF_ALPHA_CANRELAX 2 /* Relocations for relaxing exist. */ 1865*53ee8cc1Swenshuai.xi 1866*53ee8cc1Swenshuai.xi /* Legal values for sh_type field of Elf64_Shdr. */ 1867*53ee8cc1Swenshuai.xi 1868*53ee8cc1Swenshuai.xi /* These two are primerily concerned with ECOFF debugging info. */ 1869*53ee8cc1Swenshuai.xi #define SHT_ALPHA_DEBUG 0x70000001 1870*53ee8cc1Swenshuai.xi #define SHT_ALPHA_REGINFO 0x70000002 1871*53ee8cc1Swenshuai.xi 1872*53ee8cc1Swenshuai.xi /* Legal values for sh_flags field of Elf64_Shdr. */ 1873*53ee8cc1Swenshuai.xi 1874*53ee8cc1Swenshuai.xi #define SHF_ALPHA_GPREL 0x10000000 1875*53ee8cc1Swenshuai.xi 1876*53ee8cc1Swenshuai.xi /* Legal values for st_other field of Elf64_Sym. */ 1877*53ee8cc1Swenshuai.xi #define STO_ALPHA_NOPV 0x80 /* No PV required. */ 1878*53ee8cc1Swenshuai.xi #define STO_ALPHA_STD_GPLOAD 0x88 /* PV only used for initial ldgp. */ 1879*53ee8cc1Swenshuai.xi 1880*53ee8cc1Swenshuai.xi /* Alpha relocs. */ 1881*53ee8cc1Swenshuai.xi 1882*53ee8cc1Swenshuai.xi #define R_ALPHA_NONE 0 /* No reloc */ 1883*53ee8cc1Swenshuai.xi #define R_ALPHA_REFLONG 1 /* Direct 32 bit */ 1884*53ee8cc1Swenshuai.xi #define R_ALPHA_REFQUAD 2 /* Direct 64 bit */ 1885*53ee8cc1Swenshuai.xi #define R_ALPHA_GPREL32 3 /* GP relative 32 bit */ 1886*53ee8cc1Swenshuai.xi #define R_ALPHA_LITERAL 4 /* GP relative 16 bit w/optimization */ 1887*53ee8cc1Swenshuai.xi #define R_ALPHA_LITUSE 5 /* Optimization hint for LITERAL */ 1888*53ee8cc1Swenshuai.xi #define R_ALPHA_GPDISP 6 /* Add displacement to GP */ 1889*53ee8cc1Swenshuai.xi #define R_ALPHA_BRADDR 7 /* PC+4 relative 23 bit shifted */ 1890*53ee8cc1Swenshuai.xi #define R_ALPHA_HINT 8 /* PC+4 relative 16 bit shifted */ 1891*53ee8cc1Swenshuai.xi #define R_ALPHA_SREL16 9 /* PC relative 16 bit */ 1892*53ee8cc1Swenshuai.xi #define R_ALPHA_SREL32 10 /* PC relative 32 bit */ 1893*53ee8cc1Swenshuai.xi #define R_ALPHA_SREL64 11 /* PC relative 64 bit */ 1894*53ee8cc1Swenshuai.xi #define R_ALPHA_GPRELHIGH 17 /* GP relative 32 bit, high 16 bits */ 1895*53ee8cc1Swenshuai.xi #define R_ALPHA_GPRELLOW 18 /* GP relative 32 bit, low 16 bits */ 1896*53ee8cc1Swenshuai.xi #define R_ALPHA_GPREL16 19 /* GP relative 16 bit */ 1897*53ee8cc1Swenshuai.xi #define R_ALPHA_COPY 24 /* Copy symbol at runtime */ 1898*53ee8cc1Swenshuai.xi #define R_ALPHA_GLOB_DAT 25 /* Create GOT entry */ 1899*53ee8cc1Swenshuai.xi #define R_ALPHA_JMP_SLOT 26 /* Create PLT entry */ 1900*53ee8cc1Swenshuai.xi #define R_ALPHA_RELATIVE 27 /* Adjust by program base */ 1901*53ee8cc1Swenshuai.xi #define R_ALPHA_TLS_GD_HI 28 1902*53ee8cc1Swenshuai.xi #define R_ALPHA_TLSGD 29 1903*53ee8cc1Swenshuai.xi #define R_ALPHA_TLS_LDM 30 1904*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPMOD64 31 1905*53ee8cc1Swenshuai.xi #define R_ALPHA_GOTDTPREL 32 1906*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPREL64 33 1907*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPRELHI 34 1908*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPRELLO 35 1909*53ee8cc1Swenshuai.xi #define R_ALPHA_DTPREL16 36 1910*53ee8cc1Swenshuai.xi #define R_ALPHA_GOTTPREL 37 1911*53ee8cc1Swenshuai.xi #define R_ALPHA_TPREL64 38 1912*53ee8cc1Swenshuai.xi #define R_ALPHA_TPRELHI 39 1913*53ee8cc1Swenshuai.xi #define R_ALPHA_TPRELLO 40 1914*53ee8cc1Swenshuai.xi #define R_ALPHA_TPREL16 41 1915*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 1916*53ee8cc1Swenshuai.xi #define R_ALPHA_NUM 46 1917*53ee8cc1Swenshuai.xi 1918*53ee8cc1Swenshuai.xi /* Magic values of the LITUSE relocation addend. */ 1919*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_ADDR 0 1920*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_BASE 1 1921*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_BYTOFF 2 1922*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_JSR 3 1923*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_TLS_GD 4 1924*53ee8cc1Swenshuai.xi #define LITUSE_ALPHA_TLS_LDM 5 1925*53ee8cc1Swenshuai.xi 1926*53ee8cc1Swenshuai.xi /* Legal values for d_tag of Elf64_Dyn. */ 1927*53ee8cc1Swenshuai.xi #define DT_ALPHA_PLTRO (DT_LOPROC + 0) 1928*53ee8cc1Swenshuai.xi #define DT_ALPHA_NUM 1 1929*53ee8cc1Swenshuai.xi 1930*53ee8cc1Swenshuai.xi /* PowerPC specific declarations */ 1931*53ee8cc1Swenshuai.xi 1932*53ee8cc1Swenshuai.xi /* Values for Elf32/64_Ehdr.e_flags. */ 1933*53ee8cc1Swenshuai.xi #define EF_PPC_EMB 0x80000000 /* PowerPC embedded flag */ 1934*53ee8cc1Swenshuai.xi 1935*53ee8cc1Swenshuai.xi /* Cygnus local bits below */ 1936*53ee8cc1Swenshuai.xi #define EF_PPC_RELOCATABLE 0x00010000 /* PowerPC -mrelocatable flag*/ 1937*53ee8cc1Swenshuai.xi #define EF_PPC_RELOCATABLE_LIB 0x00008000 /* PowerPC -mrelocatable-lib 1938*53ee8cc1Swenshuai.xi flag */ 1939*53ee8cc1Swenshuai.xi 1940*53ee8cc1Swenshuai.xi /* PowerPC relocations defined by the ABIs */ 1941*53ee8cc1Swenshuai.xi #define R_PPC_NONE 0 1942*53ee8cc1Swenshuai.xi #define R_PPC_ADDR32 1 /* 32bit absolute address */ 1943*53ee8cc1Swenshuai.xi #define R_PPC_ADDR24 2 /* 26bit address, 2 bits ignored. */ 1944*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16 3 /* 16bit absolute address */ 1945*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16_LO 4 /* lower 16bit of absolute address */ 1946*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16_HI 5 /* high 16bit of absolute address */ 1947*53ee8cc1Swenshuai.xi #define R_PPC_ADDR16_HA 6 /* adjusted high 16bit */ 1948*53ee8cc1Swenshuai.xi #define R_PPC_ADDR14 7 /* 16bit address, 2 bits ignored */ 1949*53ee8cc1Swenshuai.xi #define R_PPC_ADDR14_BRTAKEN 8 1950*53ee8cc1Swenshuai.xi #define R_PPC_ADDR14_BRNTAKEN 9 1951*53ee8cc1Swenshuai.xi #define R_PPC_REL24 10 /* PC relative 26 bit */ 1952*53ee8cc1Swenshuai.xi #define R_PPC_REL14 11 /* PC relative 16 bit */ 1953*53ee8cc1Swenshuai.xi #define R_PPC_REL14_BRTAKEN 12 1954*53ee8cc1Swenshuai.xi #define R_PPC_REL14_BRNTAKEN 13 1955*53ee8cc1Swenshuai.xi #define R_PPC_GOT16 14 1956*53ee8cc1Swenshuai.xi #define R_PPC_GOT16_LO 15 1957*53ee8cc1Swenshuai.xi #define R_PPC_GOT16_HI 16 1958*53ee8cc1Swenshuai.xi #define R_PPC_GOT16_HA 17 1959*53ee8cc1Swenshuai.xi #define R_PPC_PLTREL24 18 1960*53ee8cc1Swenshuai.xi #define R_PPC_COPY 19 1961*53ee8cc1Swenshuai.xi #define R_PPC_GLOB_DAT 20 1962*53ee8cc1Swenshuai.xi #define R_PPC_JMP_SLOT 21 1963*53ee8cc1Swenshuai.xi #define R_PPC_RELATIVE 22 1964*53ee8cc1Swenshuai.xi #define R_PPC_LOCAL24PC 23 1965*53ee8cc1Swenshuai.xi #define R_PPC_UADDR32 24 1966*53ee8cc1Swenshuai.xi #define R_PPC_UADDR16 25 1967*53ee8cc1Swenshuai.xi #define R_PPC_REL32 26 1968*53ee8cc1Swenshuai.xi #define R_PPC_PLT32 27 1969*53ee8cc1Swenshuai.xi #define R_PPC_PLTREL32 28 1970*53ee8cc1Swenshuai.xi #define R_PPC_PLT16_LO 29 1971*53ee8cc1Swenshuai.xi #define R_PPC_PLT16_HI 30 1972*53ee8cc1Swenshuai.xi #define R_PPC_PLT16_HA 31 1973*53ee8cc1Swenshuai.xi #define R_PPC_SDAREL16 32 1974*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF 33 1975*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF_LO 34 1976*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF_HI 35 1977*53ee8cc1Swenshuai.xi #define R_PPC_SECTOFF_HA 36 1978*53ee8cc1Swenshuai.xi 1979*53ee8cc1Swenshuai.xi /* PowerPC relocations defined for the TLS access ABI. */ 1980*53ee8cc1Swenshuai.xi #define R_PPC_TLS 67 /* none (sym+add)@tls */ 1981*53ee8cc1Swenshuai.xi #define R_PPC_DTPMOD32 68 /* word32 (sym+add)@dtpmod */ 1982*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16 69 /* half16* (sym+add)@tprel */ 1983*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ 1984*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ 1985*53ee8cc1Swenshuai.xi #define R_PPC_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ 1986*53ee8cc1Swenshuai.xi #define R_PPC_TPREL32 73 /* word32 (sym+add)@tprel */ 1987*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16 74 /* half16* (sym+add)@dtprel */ 1988*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ 1989*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ 1990*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ 1991*53ee8cc1Swenshuai.xi #define R_PPC_DTPREL32 78 /* word32 (sym+add)@dtprel */ 1992*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ 1993*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ 1994*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ 1995*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ 1996*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ 1997*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ 1998*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ 1999*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ 2000*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16 87 /* half16* (sym+add)@got@tprel */ 2001*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16_LO 88 /* half16 (sym+add)@got@tprel@l */ 2002*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ 2003*53ee8cc1Swenshuai.xi #define R_PPC_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ 2004*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16 91 /* half16* (sym+add)@got@dtprel */ 2005*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16_LO 92 /* half16* (sym+add)@got@dtprel@l */ 2006*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16_HI 93 /* half16* (sym+add)@got@dtprel@h */ 2007*53ee8cc1Swenshuai.xi #define R_PPC_GOT_DTPREL16_HA 94 /* half16* (sym+add)@got@dtprel@ha */ 2008*53ee8cc1Swenshuai.xi 2009*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 2010*53ee8cc1Swenshuai.xi #define R_PPC_NUM 95 2011*53ee8cc1Swenshuai.xi 2012*53ee8cc1Swenshuai.xi /* The remaining relocs are from the Embedded ELF ABI, and are not 2013*53ee8cc1Swenshuai.xi in the SVR4 ELF ABI. */ 2014*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR32 101 2015*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16 102 2016*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16_LO 103 2017*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16_HI 104 2018*53ee8cc1Swenshuai.xi #define R_PPC_EMB_NADDR16_HA 105 2019*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDAI16 106 2020*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDA2I16 107 2021*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDA2REL 108 2022*53ee8cc1Swenshuai.xi #define R_PPC_EMB_SDA21 109 /* 16 bit offset in SDA */ 2023*53ee8cc1Swenshuai.xi #define R_PPC_EMB_MRKREF 110 2024*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELSEC16 111 2025*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELST_LO 112 2026*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELST_HI 113 2027*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELST_HA 114 2028*53ee8cc1Swenshuai.xi #define R_PPC_EMB_BIT_FLD 115 2029*53ee8cc1Swenshuai.xi #define R_PPC_EMB_RELSDA 116 /* 16 bit relative offset in SDA */ 2030*53ee8cc1Swenshuai.xi 2031*53ee8cc1Swenshuai.xi /* Diab tool relocations. */ 2032*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_SDA21_LO 180 /* like EMB_SDA21, but lower 16 bit */ 2033*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_SDA21_HI 181 /* like EMB_SDA21, but high 16 bit */ 2034*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_SDA21_HA 182 /* like EMB_SDA21, adjusted high 16 */ 2035*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_RELSDA_LO 183 /* like EMB_RELSDA, but lower 16 bit */ 2036*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_RELSDA_HI 184 /* like EMB_RELSDA, but high 16 bit */ 2037*53ee8cc1Swenshuai.xi #define R_PPC_DIAB_RELSDA_HA 185 /* like EMB_RELSDA, adjusted high 16 */ 2038*53ee8cc1Swenshuai.xi 2039*53ee8cc1Swenshuai.xi /* GNU relocs used in PIC code sequences. */ 2040*53ee8cc1Swenshuai.xi #define R_PPC_REL16 249 /* word32 (sym-.) */ 2041*53ee8cc1Swenshuai.xi #define R_PPC_REL16_LO 250 /* half16 (sym-.)@l */ 2042*53ee8cc1Swenshuai.xi #define R_PPC_REL16_HI 251 /* half16 (sym-.)@h */ 2043*53ee8cc1Swenshuai.xi #define R_PPC_REL16_HA 252 /* half16 (sym-.)@ha */ 2044*53ee8cc1Swenshuai.xi 2045*53ee8cc1Swenshuai.xi /* This is a phony reloc to handle any old fashioned TOC16 references 2046*53ee8cc1Swenshuai.xi that may still be in object files. */ 2047*53ee8cc1Swenshuai.xi #define R_PPC_TOC16 255 2048*53ee8cc1Swenshuai.xi 2049*53ee8cc1Swenshuai.xi /* PowerPC specific values for the Dyn d_tag field. */ 2050*53ee8cc1Swenshuai.xi #define DT_PPC_GOT (DT_LOPROC + 0) 2051*53ee8cc1Swenshuai.xi #define DT_PPC_NUM 1 2052*53ee8cc1Swenshuai.xi 2053*53ee8cc1Swenshuai.xi /* PowerPC64 relocations defined by the ABIs */ 2054*53ee8cc1Swenshuai.xi #define R_PPC64_NONE R_PPC_NONE 2055*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR32 R_PPC_ADDR32 /* 32bit absolute address */ 2056*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR24 R_PPC_ADDR24 /* 26bit address, word aligned */ 2057*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16 R_PPC_ADDR16 /* 16bit absolute address */ 2058*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of address */ 2059*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of address. */ 2060*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits. */ 2061*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR14 R_PPC_ADDR14 /* 16bit address, word aligned */ 2062*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR14_BRTAKEN R_PPC_ADDR14_BRTAKEN 2063*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN 2064*53ee8cc1Swenshuai.xi #define R_PPC64_REL24 R_PPC_REL24 /* PC-rel. 26 bit, word aligned */ 2065*53ee8cc1Swenshuai.xi #define R_PPC64_REL14 R_PPC_REL14 /* PC relative 16 bit */ 2066*53ee8cc1Swenshuai.xi #define R_PPC64_REL14_BRTAKEN R_PPC_REL14_BRTAKEN 2067*53ee8cc1Swenshuai.xi #define R_PPC64_REL14_BRNTAKEN R_PPC_REL14_BRNTAKEN 2068*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16 R_PPC_GOT16 2069*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_LO R_PPC_GOT16_LO 2070*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_HI R_PPC_GOT16_HI 2071*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_HA R_PPC_GOT16_HA 2072*53ee8cc1Swenshuai.xi 2073*53ee8cc1Swenshuai.xi #define R_PPC64_COPY R_PPC_COPY 2074*53ee8cc1Swenshuai.xi #define R_PPC64_GLOB_DAT R_PPC_GLOB_DAT 2075*53ee8cc1Swenshuai.xi #define R_PPC64_JMP_SLOT R_PPC_JMP_SLOT 2076*53ee8cc1Swenshuai.xi #define R_PPC64_RELATIVE R_PPC_RELATIVE 2077*53ee8cc1Swenshuai.xi 2078*53ee8cc1Swenshuai.xi #define R_PPC64_UADDR32 R_PPC_UADDR32 2079*53ee8cc1Swenshuai.xi #define R_PPC64_UADDR16 R_PPC_UADDR16 2080*53ee8cc1Swenshuai.xi #define R_PPC64_REL32 R_PPC_REL32 2081*53ee8cc1Swenshuai.xi #define R_PPC64_PLT32 R_PPC_PLT32 2082*53ee8cc1Swenshuai.xi #define R_PPC64_PLTREL32 R_PPC_PLTREL32 2083*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_LO R_PPC_PLT16_LO 2084*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_HI R_PPC_PLT16_HI 2085*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_HA R_PPC_PLT16_HA 2086*53ee8cc1Swenshuai.xi 2087*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF R_PPC_SECTOFF 2088*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_LO R_PPC_SECTOFF_LO 2089*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_HI R_PPC_SECTOFF_HI 2090*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_HA R_PPC_SECTOFF_HA 2091*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR30 37 /* word30 (S + A - P) >> 2 */ 2092*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR64 38 /* doubleword64 S + A */ 2093*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHER 39 /* half16 #higher(S + A) */ 2094*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHERA 40 /* half16 #highera(S + A) */ 2095*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHEST 41 /* half16 #highest(S + A) */ 2096*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_HIGHESTA 42 /* half16 #highesta(S + A) */ 2097*53ee8cc1Swenshuai.xi #define R_PPC64_UADDR64 43 /* doubleword64 S + A */ 2098*53ee8cc1Swenshuai.xi #define R_PPC64_REL64 44 /* doubleword64 S + A - P */ 2099*53ee8cc1Swenshuai.xi #define R_PPC64_PLT64 45 /* doubleword64 L + A */ 2100*53ee8cc1Swenshuai.xi #define R_PPC64_PLTREL64 46 /* doubleword64 L + A - P */ 2101*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16 47 /* half16* S + A - .TOC */ 2102*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_LO 48 /* half16 #lo(S + A - .TOC.) */ 2103*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_HI 49 /* half16 #hi(S + A - .TOC.) */ 2104*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_HA 50 /* half16 #ha(S + A - .TOC.) */ 2105*53ee8cc1Swenshuai.xi #define R_PPC64_TOC 51 /* doubleword64 .TOC */ 2106*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16 52 /* half16* M + A */ 2107*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_LO 53 /* half16 #lo(M + A) */ 2108*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_HI 54 /* half16 #hi(M + A) */ 2109*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_HA 55 /* half16 #ha(M + A) */ 2110*53ee8cc1Swenshuai.xi 2111*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_DS 56 /* half16ds* (S + A) >> 2 */ 2112*53ee8cc1Swenshuai.xi #define R_PPC64_ADDR16_LO_DS 57 /* half16ds #lo(S + A) >> 2 */ 2113*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_DS 58 /* half16ds* (G + A) >> 2 */ 2114*53ee8cc1Swenshuai.xi #define R_PPC64_GOT16_LO_DS 59 /* half16ds #lo(G + A) >> 2 */ 2115*53ee8cc1Swenshuai.xi #define R_PPC64_PLT16_LO_DS 60 /* half16ds #lo(L + A) >> 2 */ 2116*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_DS 61 /* half16ds* (R + A) >> 2 */ 2117*53ee8cc1Swenshuai.xi #define R_PPC64_SECTOFF_LO_DS 62 /* half16ds #lo(R + A) >> 2 */ 2118*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_DS 63 /* half16ds* (S + A - .TOC.) >> 2 */ 2119*53ee8cc1Swenshuai.xi #define R_PPC64_TOC16_LO_DS 64 /* half16ds #lo(S + A - .TOC.) >> 2 */ 2120*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_DS 65 /* half16ds* (M + A) >> 2 */ 2121*53ee8cc1Swenshuai.xi #define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds #lo(M + A) >> 2 */ 2122*53ee8cc1Swenshuai.xi 2123*53ee8cc1Swenshuai.xi /* PowerPC64 relocations defined for the TLS access ABI. */ 2124*53ee8cc1Swenshuai.xi #define R_PPC64_TLS 67 /* none (sym+add)@tls */ 2125*53ee8cc1Swenshuai.xi #define R_PPC64_DTPMOD64 68 /* doubleword64 (sym+add)@dtpmod */ 2126*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16 69 /* half16* (sym+add)@tprel */ 2127*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_LO 70 /* half16 (sym+add)@tprel@l */ 2128*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HI 71 /* half16 (sym+add)@tprel@h */ 2129*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HA 72 /* half16 (sym+add)@tprel@ha */ 2130*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL64 73 /* doubleword64 (sym+add)@tprel */ 2131*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16 74 /* half16* (sym+add)@dtprel */ 2132*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_LO 75 /* half16 (sym+add)@dtprel@l */ 2133*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HI 76 /* half16 (sym+add)@dtprel@h */ 2134*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HA 77 /* half16 (sym+add)@dtprel@ha */ 2135*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL64 78 /* doubleword64 (sym+add)@dtprel */ 2136*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16 79 /* half16* (sym+add)@got@tlsgd */ 2137*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16_LO 80 /* half16 (sym+add)@got@tlsgd@l */ 2138*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16_HI 81 /* half16 (sym+add)@got@tlsgd@h */ 2139*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSGD16_HA 82 /* half16 (sym+add)@got@tlsgd@ha */ 2140*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16 83 /* half16* (sym+add)@got@tlsld */ 2141*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16_LO 84 /* half16 (sym+add)@got@tlsld@l */ 2142*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16_HI 85 /* half16 (sym+add)@got@tlsld@h */ 2143*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TLSLD16_HA 86 /* half16 (sym+add)@got@tlsld@ha */ 2144*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_DS 87 /* half16ds* (sym+add)@got@tprel */ 2145*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */ 2146*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_HI 89 /* half16 (sym+add)@got@tprel@h */ 2147*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_TPREL16_HA 90 /* half16 (sym+add)@got@tprel@ha */ 2148*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_DS 91 /* half16ds* (sym+add)@got@dtprel */ 2149*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */ 2150*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_HI 93 /* half16 (sym+add)@got@dtprel@h */ 2151*53ee8cc1Swenshuai.xi #define R_PPC64_GOT_DTPREL16_HA 94 /* half16 (sym+add)@got@dtprel@ha */ 2152*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_DS 95 /* half16ds* (sym+add)@tprel */ 2153*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_LO_DS 96 /* half16ds (sym+add)@tprel@l */ 2154*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHER 97 /* half16 (sym+add)@tprel@higher */ 2155*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHERA 98 /* half16 (sym+add)@tprel@highera */ 2156*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHEST 99 /* half16 (sym+add)@tprel@highest */ 2157*53ee8cc1Swenshuai.xi #define R_PPC64_TPREL16_HIGHESTA 100 /* half16 (sym+add)@tprel@highesta */ 2158*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_DS 101 /* half16ds* (sym+add)@dtprel */ 2159*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_LO_DS 102 /* half16ds (sym+add)@dtprel@l */ 2160*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHER 103 /* half16 (sym+add)@dtprel@higher */ 2161*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHERA 104 /* half16 (sym+add)@dtprel@highera */ 2162*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHEST 105 /* half16 (sym+add)@dtprel@highest */ 2163*53ee8cc1Swenshuai.xi #define R_PPC64_DTPREL16_HIGHESTA 106 /* half16 (sym+add)@dtprel@highesta */ 2164*53ee8cc1Swenshuai.xi 2165*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 2166*53ee8cc1Swenshuai.xi #define R_PPC64_NUM 107 2167*53ee8cc1Swenshuai.xi 2168*53ee8cc1Swenshuai.xi /* PowerPC64 specific values for the Dyn d_tag field. */ 2169*53ee8cc1Swenshuai.xi #define DT_PPC64_GLINK (DT_LOPROC + 0) 2170*53ee8cc1Swenshuai.xi #define DT_PPC64_OPD (DT_LOPROC + 1) 2171*53ee8cc1Swenshuai.xi #define DT_PPC64_OPDSZ (DT_LOPROC + 2) 2172*53ee8cc1Swenshuai.xi #define DT_PPC64_NUM 3 2173*53ee8cc1Swenshuai.xi 2174*53ee8cc1Swenshuai.xi 2175*53ee8cc1Swenshuai.xi /* ARM specific declarations */ 2176*53ee8cc1Swenshuai.xi 2177*53ee8cc1Swenshuai.xi /* Processor specific flags for the ELF header e_flags field. */ 2178*53ee8cc1Swenshuai.xi #define EF_ARM_RELEXEC 0x01 2179*53ee8cc1Swenshuai.xi #define EF_ARM_HASENTRY 0x02 2180*53ee8cc1Swenshuai.xi #define EF_ARM_INTERWORK 0x04 2181*53ee8cc1Swenshuai.xi #define EF_ARM_APCS_26 0x08 2182*53ee8cc1Swenshuai.xi #define EF_ARM_APCS_FLOAT 0x10 2183*53ee8cc1Swenshuai.xi #define EF_ARM_PIC 0x20 2184*53ee8cc1Swenshuai.xi #define EF_ARM_ALIGN8 0x40 /* 8-bit structure alignment is in use */ 2185*53ee8cc1Swenshuai.xi #define EF_ARM_NEW_ABI 0x80 2186*53ee8cc1Swenshuai.xi #define EF_ARM_OLD_ABI 0x100 2187*53ee8cc1Swenshuai.xi 2188*53ee8cc1Swenshuai.xi /* Other constants defined in the ARM ELF spec. version B-01. */ 2189*53ee8cc1Swenshuai.xi /* NB. These conflict with values defined above. */ 2190*53ee8cc1Swenshuai.xi #define EF_ARM_SYMSARESORTED 0x04 2191*53ee8cc1Swenshuai.xi #define EF_ARM_DYNSYMSUSESEGIDX 0x08 2192*53ee8cc1Swenshuai.xi #define EF_ARM_MAPSYMSFIRST 0x10 2193*53ee8cc1Swenshuai.xi #define EF_ARM_EABIMASK 0XFF000000 2194*53ee8cc1Swenshuai.xi 2195*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_VERSION(flags) ((flags) & EF_ARM_EABIMASK) 2196*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_UNKNOWN 0x00000000 2197*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_VER1 0x01000000 2198*53ee8cc1Swenshuai.xi #define EF_ARM_EABI_VER2 0x02000000 2199*53ee8cc1Swenshuai.xi 2200*53ee8cc1Swenshuai.xi /* Additional symbol types for Thumb */ 2201*53ee8cc1Swenshuai.xi #define STT_ARM_TFUNC 0xd 2202*53ee8cc1Swenshuai.xi 2203*53ee8cc1Swenshuai.xi /* ARM-specific values for sh_flags */ 2204*53ee8cc1Swenshuai.xi #define SHF_ARM_ENTRYSECT 0x10000000 /* Section contains an entry point */ 2205*53ee8cc1Swenshuai.xi #define SHF_ARM_COMDEF 0x80000000 /* Section may be multiply defined 2206*53ee8cc1Swenshuai.xi in the input to a link step */ 2207*53ee8cc1Swenshuai.xi 2208*53ee8cc1Swenshuai.xi /* ARM-specific program header flags */ 2209*53ee8cc1Swenshuai.xi #define PF_ARM_SB 0x10000000 /* Segment contains the location 2210*53ee8cc1Swenshuai.xi addressed by the static base */ 2211*53ee8cc1Swenshuai.xi 2212*53ee8cc1Swenshuai.xi /* Processor specific values for the Phdr p_type field. */ 2213*53ee8cc1Swenshuai.xi #define PT_ARM_EXIDX 0x70000001 /* .ARM.exidx segment */ 2214*53ee8cc1Swenshuai.xi 2215*53ee8cc1Swenshuai.xi /* ARM relocs. */ 2216*53ee8cc1Swenshuai.xi 2217*53ee8cc1Swenshuai.xi #define R_ARM_NONE 0 /* No reloc */ 2218*53ee8cc1Swenshuai.xi #define R_ARM_PC24 1 /* PC relative 26 bit branch */ 2219*53ee8cc1Swenshuai.xi #define R_ARM_ABS32 2 /* Direct 32 bit */ 2220*53ee8cc1Swenshuai.xi #define R_ARM_REL32 3 /* PC relative 32 bit */ 2221*53ee8cc1Swenshuai.xi #define R_ARM_PC13 4 2222*53ee8cc1Swenshuai.xi #define R_ARM_ABS16 5 /* Direct 16 bit */ 2223*53ee8cc1Swenshuai.xi #define R_ARM_ABS12 6 /* Direct 12 bit */ 2224*53ee8cc1Swenshuai.xi #define R_ARM_THM_ABS5 7 2225*53ee8cc1Swenshuai.xi #define R_ARM_ABS8 8 /* Direct 8 bit */ 2226*53ee8cc1Swenshuai.xi #define R_ARM_SBREL32 9 2227*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC22 10 2228*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC8 11 2229*53ee8cc1Swenshuai.xi #define R_ARM_AMP_VCALL9 12 2230*53ee8cc1Swenshuai.xi #define R_ARM_SWI24 13 2231*53ee8cc1Swenshuai.xi #define R_ARM_THM_SWI8 14 2232*53ee8cc1Swenshuai.xi #define R_ARM_XPC25 15 2233*53ee8cc1Swenshuai.xi #define R_ARM_THM_XPC22 16 2234*53ee8cc1Swenshuai.xi #define R_ARM_TLS_DTPMOD32 17 /* ID of module containing symbol */ 2235*53ee8cc1Swenshuai.xi #define R_ARM_TLS_DTPOFF32 18 /* Offset in TLS block */ 2236*53ee8cc1Swenshuai.xi #define R_ARM_TLS_TPOFF32 19 /* Offset in static TLS block */ 2237*53ee8cc1Swenshuai.xi #define R_ARM_COPY 20 /* Copy symbol at runtime */ 2238*53ee8cc1Swenshuai.xi #define R_ARM_GLOB_DAT 21 /* Create GOT entry */ 2239*53ee8cc1Swenshuai.xi #define R_ARM_JUMP_SLOT 22 /* Create PLT entry */ 2240*53ee8cc1Swenshuai.xi #define R_ARM_RELATIVE 23 /* Adjust by program base */ 2241*53ee8cc1Swenshuai.xi #define R_ARM_GOTOFF 24 /* 32 bit offset to GOT */ 2242*53ee8cc1Swenshuai.xi #define R_ARM_GOTPC 25 /* 32 bit PC relative offset to GOT */ 2243*53ee8cc1Swenshuai.xi #define R_ARM_GOT32 26 /* 32 bit GOT entry */ 2244*53ee8cc1Swenshuai.xi #define R_ARM_PLT32 27 /* 32 bit PLT address */ 2245*53ee8cc1Swenshuai.xi #define R_ARM_ALU_PCREL_7_0 32 2246*53ee8cc1Swenshuai.xi #define R_ARM_ALU_PCREL_15_8 33 2247*53ee8cc1Swenshuai.xi #define R_ARM_ALU_PCREL_23_15 34 2248*53ee8cc1Swenshuai.xi #define R_ARM_LDR_SBREL_11_0 35 2249*53ee8cc1Swenshuai.xi #define R_ARM_ALU_SBREL_19_12 36 2250*53ee8cc1Swenshuai.xi #define R_ARM_ALU_SBREL_27_20 37 2251*53ee8cc1Swenshuai.xi #define R_ARM_GNU_VTENTRY 100 2252*53ee8cc1Swenshuai.xi #define R_ARM_GNU_VTINHERIT 101 2253*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC11 102 /* thumb unconditional branch */ 2254*53ee8cc1Swenshuai.xi #define R_ARM_THM_PC9 103 /* thumb conditional branch */ 2255*53ee8cc1Swenshuai.xi #define R_ARM_TLS_GD32 104 /* PC-rel 32 bit for global dynamic 2256*53ee8cc1Swenshuai.xi thread local data */ 2257*53ee8cc1Swenshuai.xi #define R_ARM_TLS_LDM32 105 /* PC-rel 32 bit for local dynamic 2258*53ee8cc1Swenshuai.xi thread local data */ 2259*53ee8cc1Swenshuai.xi #define R_ARM_TLS_LDO32 106 /* 32 bit offset relative to TLS 2260*53ee8cc1Swenshuai.xi block */ 2261*53ee8cc1Swenshuai.xi #define R_ARM_TLS_IE32 107 /* PC-rel 32 bit for GOT entry of 2262*53ee8cc1Swenshuai.xi static TLS block offset */ 2263*53ee8cc1Swenshuai.xi #define R_ARM_TLS_LE32 108 /* 32 bit offset relative to static 2264*53ee8cc1Swenshuai.xi TLS block */ 2265*53ee8cc1Swenshuai.xi #define R_ARM_RXPC25 249 2266*53ee8cc1Swenshuai.xi #define R_ARM_RSBREL32 250 2267*53ee8cc1Swenshuai.xi #define R_ARM_THM_RPC22 251 2268*53ee8cc1Swenshuai.xi #define R_ARM_RREL32 252 2269*53ee8cc1Swenshuai.xi #define R_ARM_RABS22 253 2270*53ee8cc1Swenshuai.xi #define R_ARM_RPC24 254 2271*53ee8cc1Swenshuai.xi #define R_ARM_RBASE 255 2272*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 2273*53ee8cc1Swenshuai.xi #define R_ARM_NUM 256 2274*53ee8cc1Swenshuai.xi 2275*53ee8cc1Swenshuai.xi /* IA-64 specific declarations. */ 2276*53ee8cc1Swenshuai.xi 2277*53ee8cc1Swenshuai.xi /* Processor specific flags for the Ehdr e_flags field. */ 2278*53ee8cc1Swenshuai.xi #define EF_IA_64_MASKOS 0x0000000f /* os-specific flags */ 2279*53ee8cc1Swenshuai.xi #define EF_IA_64_ABI64 0x00000010 /* 64-bit ABI */ 2280*53ee8cc1Swenshuai.xi #define EF_IA_64_ARCH 0xff000000 /* arch. version mask */ 2281*53ee8cc1Swenshuai.xi 2282*53ee8cc1Swenshuai.xi /* Processor specific values for the Phdr p_type field. */ 2283*53ee8cc1Swenshuai.xi #define PT_IA_64_ARCHEXT (PT_LOPROC + 0) /* arch extension bits */ 2284*53ee8cc1Swenshuai.xi #define PT_IA_64_UNWIND (PT_LOPROC + 1) /* ia64 unwind bits */ 2285*53ee8cc1Swenshuai.xi #define PT_IA_64_HP_OPT_ANOT (PT_LOOS + 0x12) 2286*53ee8cc1Swenshuai.xi #define PT_IA_64_HP_HSL_ANOT (PT_LOOS + 0x13) 2287*53ee8cc1Swenshuai.xi #define PT_IA_64_HP_STACK (PT_LOOS + 0x14) 2288*53ee8cc1Swenshuai.xi 2289*53ee8cc1Swenshuai.xi /* Processor specific flags for the Phdr p_flags field. */ 2290*53ee8cc1Swenshuai.xi #define PF_IA_64_NORECOV 0x80000000 /* spec insns w/o recovery */ 2291*53ee8cc1Swenshuai.xi 2292*53ee8cc1Swenshuai.xi /* Processor specific values for the Shdr sh_type field. */ 2293*53ee8cc1Swenshuai.xi #define SHT_IA_64_EXT (SHT_LOPROC + 0) /* extension bits */ 2294*53ee8cc1Swenshuai.xi #define SHT_IA_64_UNWIND (SHT_LOPROC + 1) /* unwind bits */ 2295*53ee8cc1Swenshuai.xi 2296*53ee8cc1Swenshuai.xi /* Processor specific flags for the Shdr sh_flags field. */ 2297*53ee8cc1Swenshuai.xi #define SHF_IA_64_SHORT 0x10000000 /* section near gp */ 2298*53ee8cc1Swenshuai.xi #define SHF_IA_64_NORECOV 0x20000000 /* spec insns w/o recovery */ 2299*53ee8cc1Swenshuai.xi 2300*53ee8cc1Swenshuai.xi /* Processor specific values for the Dyn d_tag field. */ 2301*53ee8cc1Swenshuai.xi #define DT_IA_64_PLT_RESERVE (DT_LOPROC + 0) 2302*53ee8cc1Swenshuai.xi #define DT_IA_64_NUM 1 2303*53ee8cc1Swenshuai.xi 2304*53ee8cc1Swenshuai.xi /* IA-64 relocations. */ 2305*53ee8cc1Swenshuai.xi #define R_IA64_NONE 0x00 /* none */ 2306*53ee8cc1Swenshuai.xi #define R_IA64_IMM14 0x21 /* symbol + addend, add imm14 */ 2307*53ee8cc1Swenshuai.xi #define R_IA64_IMM22 0x22 /* symbol + addend, add imm22 */ 2308*53ee8cc1Swenshuai.xi #define R_IA64_IMM64 0x23 /* symbol + addend, mov imm64 */ 2309*53ee8cc1Swenshuai.xi #define R_IA64_DIR32MSB 0x24 /* symbol + addend, data4 MSB */ 2310*53ee8cc1Swenshuai.xi #define R_IA64_DIR32LSB 0x25 /* symbol + addend, data4 LSB */ 2311*53ee8cc1Swenshuai.xi #define R_IA64_DIR64MSB 0x26 /* symbol + addend, data8 MSB */ 2312*53ee8cc1Swenshuai.xi #define R_IA64_DIR64LSB 0x27 /* symbol + addend, data8 LSB */ 2313*53ee8cc1Swenshuai.xi #define R_IA64_GPREL22 0x2a /* @gprel(sym + add), add imm22 */ 2314*53ee8cc1Swenshuai.xi #define R_IA64_GPREL64I 0x2b /* @gprel(sym + add), mov imm64 */ 2315*53ee8cc1Swenshuai.xi #define R_IA64_GPREL32MSB 0x2c /* @gprel(sym + add), data4 MSB */ 2316*53ee8cc1Swenshuai.xi #define R_IA64_GPREL32LSB 0x2d /* @gprel(sym + add), data4 LSB */ 2317*53ee8cc1Swenshuai.xi #define R_IA64_GPREL64MSB 0x2e /* @gprel(sym + add), data8 MSB */ 2318*53ee8cc1Swenshuai.xi #define R_IA64_GPREL64LSB 0x2f /* @gprel(sym + add), data8 LSB */ 2319*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF22 0x32 /* @ltoff(sym + add), add imm22 */ 2320*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF64I 0x33 /* @ltoff(sym + add), mov imm64 */ 2321*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF22 0x3a /* @pltoff(sym + add), add imm22 */ 2322*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF64I 0x3b /* @pltoff(sym + add), mov imm64 */ 2323*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF64MSB 0x3e /* @pltoff(sym + add), data8 MSB */ 2324*53ee8cc1Swenshuai.xi #define R_IA64_PLTOFF64LSB 0x3f /* @pltoff(sym + add), data8 LSB */ 2325*53ee8cc1Swenshuai.xi #define R_IA64_FPTR64I 0x43 /* @fptr(sym + add), mov imm64 */ 2326*53ee8cc1Swenshuai.xi #define R_IA64_FPTR32MSB 0x44 /* @fptr(sym + add), data4 MSB */ 2327*53ee8cc1Swenshuai.xi #define R_IA64_FPTR32LSB 0x45 /* @fptr(sym + add), data4 LSB */ 2328*53ee8cc1Swenshuai.xi #define R_IA64_FPTR64MSB 0x46 /* @fptr(sym + add), data8 MSB */ 2329*53ee8cc1Swenshuai.xi #define R_IA64_FPTR64LSB 0x47 /* @fptr(sym + add), data8 LSB */ 2330*53ee8cc1Swenshuai.xi #define R_IA64_PCREL60B 0x48 /* @pcrel(sym + add), brl */ 2331*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21B 0x49 /* @pcrel(sym + add), ptb, call */ 2332*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21M 0x4a /* @pcrel(sym + add), chk.s */ 2333*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21F 0x4b /* @pcrel(sym + add), fchkf */ 2334*53ee8cc1Swenshuai.xi #define R_IA64_PCREL32MSB 0x4c /* @pcrel(sym + add), data4 MSB */ 2335*53ee8cc1Swenshuai.xi #define R_IA64_PCREL32LSB 0x4d /* @pcrel(sym + add), data4 LSB */ 2336*53ee8cc1Swenshuai.xi #define R_IA64_PCREL64MSB 0x4e /* @pcrel(sym + add), data8 MSB */ 2337*53ee8cc1Swenshuai.xi #define R_IA64_PCREL64LSB 0x4f /* @pcrel(sym + add), data8 LSB */ 2338*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR22 0x52 /* @ltoff(@fptr(s+a)), imm22 */ 2339*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR64I 0x53 /* @ltoff(@fptr(s+a)), imm64 */ 2340*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR32MSB 0x54 /* @ltoff(@fptr(s+a)), data4 MSB */ 2341*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR32LSB 0x55 /* @ltoff(@fptr(s+a)), data4 LSB */ 2342*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR64MSB 0x56 /* @ltoff(@fptr(s+a)), data8 MSB */ 2343*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_FPTR64LSB 0x57 /* @ltoff(@fptr(s+a)), data8 LSB */ 2344*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL32MSB 0x5c /* @segrel(sym + add), data4 MSB */ 2345*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL32LSB 0x5d /* @segrel(sym + add), data4 LSB */ 2346*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL64MSB 0x5e /* @segrel(sym + add), data8 MSB */ 2347*53ee8cc1Swenshuai.xi #define R_IA64_SEGREL64LSB 0x5f /* @segrel(sym + add), data8 LSB */ 2348*53ee8cc1Swenshuai.xi #define R_IA64_SECREL32MSB 0x64 /* @secrel(sym + add), data4 MSB */ 2349*53ee8cc1Swenshuai.xi #define R_IA64_SECREL32LSB 0x65 /* @secrel(sym + add), data4 LSB */ 2350*53ee8cc1Swenshuai.xi #define R_IA64_SECREL64MSB 0x66 /* @secrel(sym + add), data8 MSB */ 2351*53ee8cc1Swenshuai.xi #define R_IA64_SECREL64LSB 0x67 /* @secrel(sym + add), data8 LSB */ 2352*53ee8cc1Swenshuai.xi #define R_IA64_REL32MSB 0x6c /* data 4 + REL */ 2353*53ee8cc1Swenshuai.xi #define R_IA64_REL32LSB 0x6d /* data 4 + REL */ 2354*53ee8cc1Swenshuai.xi #define R_IA64_REL64MSB 0x6e /* data 8 + REL */ 2355*53ee8cc1Swenshuai.xi #define R_IA64_REL64LSB 0x6f /* data 8 + REL */ 2356*53ee8cc1Swenshuai.xi #define R_IA64_LTV32MSB 0x74 /* symbol + addend, data4 MSB */ 2357*53ee8cc1Swenshuai.xi #define R_IA64_LTV32LSB 0x75 /* symbol + addend, data4 LSB */ 2358*53ee8cc1Swenshuai.xi #define R_IA64_LTV64MSB 0x76 /* symbol + addend, data8 MSB */ 2359*53ee8cc1Swenshuai.xi #define R_IA64_LTV64LSB 0x77 /* symbol + addend, data8 LSB */ 2360*53ee8cc1Swenshuai.xi #define R_IA64_PCREL21BI 0x79 /* @pcrel(sym + add), 21bit inst */ 2361*53ee8cc1Swenshuai.xi #define R_IA64_PCREL22 0x7a /* @pcrel(sym + add), 22bit inst */ 2362*53ee8cc1Swenshuai.xi #define R_IA64_PCREL64I 0x7b /* @pcrel(sym + add), 64bit inst */ 2363*53ee8cc1Swenshuai.xi #define R_IA64_IPLTMSB 0x80 /* dynamic reloc, imported PLT, MSB */ 2364*53ee8cc1Swenshuai.xi #define R_IA64_IPLTLSB 0x81 /* dynamic reloc, imported PLT, LSB */ 2365*53ee8cc1Swenshuai.xi #define R_IA64_COPY 0x84 /* copy relocation */ 2366*53ee8cc1Swenshuai.xi #define R_IA64_SUB 0x85 /* Addend and symbol difference */ 2367*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF22X 0x86 /* LTOFF22, relaxable. */ 2368*53ee8cc1Swenshuai.xi #define R_IA64_LDXMOV 0x87 /* Use of LTOFF22X. */ 2369*53ee8cc1Swenshuai.xi #define R_IA64_TPREL14 0x91 /* @tprel(sym + add), imm14 */ 2370*53ee8cc1Swenshuai.xi #define R_IA64_TPREL22 0x92 /* @tprel(sym + add), imm22 */ 2371*53ee8cc1Swenshuai.xi #define R_IA64_TPREL64I 0x93 /* @tprel(sym + add), imm64 */ 2372*53ee8cc1Swenshuai.xi #define R_IA64_TPREL64MSB 0x96 /* @tprel(sym + add), data8 MSB */ 2373*53ee8cc1Swenshuai.xi #define R_IA64_TPREL64LSB 0x97 /* @tprel(sym + add), data8 LSB */ 2374*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_TPREL22 0x9a /* @ltoff(@tprel(s+a)), imm2 */ 2375*53ee8cc1Swenshuai.xi #define R_IA64_DTPMOD64MSB 0xa6 /* @dtpmod(sym + add), data8 MSB */ 2376*53ee8cc1Swenshuai.xi #define R_IA64_DTPMOD64LSB 0xa7 /* @dtpmod(sym + add), data8 LSB */ 2377*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_DTPMOD22 0xaa /* @ltoff(@dtpmod(sym + add)), imm22 */ 2378*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL14 0xb1 /* @dtprel(sym + add), imm14 */ 2379*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL22 0xb2 /* @dtprel(sym + add), imm22 */ 2380*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL64I 0xb3 /* @dtprel(sym + add), imm64 */ 2381*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL32MSB 0xb4 /* @dtprel(sym + add), data4 MSB */ 2382*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL32LSB 0xb5 /* @dtprel(sym + add), data4 LSB */ 2383*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL64MSB 0xb6 /* @dtprel(sym + add), data8 MSB */ 2384*53ee8cc1Swenshuai.xi #define R_IA64_DTPREL64LSB 0xb7 /* @dtprel(sym + add), data8 LSB */ 2385*53ee8cc1Swenshuai.xi #define R_IA64_LTOFF_DTPREL22 0xba /* @ltoff(@dtprel(s+a)), imm22 */ 2386*53ee8cc1Swenshuai.xi 2387*53ee8cc1Swenshuai.xi /* SH specific declarations */ 2388*53ee8cc1Swenshuai.xi 2389*53ee8cc1Swenshuai.xi /* SH relocs. */ 2390*53ee8cc1Swenshuai.xi #define R_SH_NONE 0 2391*53ee8cc1Swenshuai.xi #define R_SH_DIR32 1 2392*53ee8cc1Swenshuai.xi #define R_SH_REL32 2 2393*53ee8cc1Swenshuai.xi #define R_SH_DIR8WPN 3 2394*53ee8cc1Swenshuai.xi #define R_SH_IND12W 4 2395*53ee8cc1Swenshuai.xi #define R_SH_DIR8WPL 5 2396*53ee8cc1Swenshuai.xi #define R_SH_DIR8WPZ 6 2397*53ee8cc1Swenshuai.xi #define R_SH_DIR8BP 7 2398*53ee8cc1Swenshuai.xi #define R_SH_DIR8W 8 2399*53ee8cc1Swenshuai.xi #define R_SH_DIR8L 9 2400*53ee8cc1Swenshuai.xi #define R_SH_SWITCH16 25 2401*53ee8cc1Swenshuai.xi #define R_SH_SWITCH32 26 2402*53ee8cc1Swenshuai.xi #define R_SH_USES 27 2403*53ee8cc1Swenshuai.xi #define R_SH_COUNT 28 2404*53ee8cc1Swenshuai.xi #define R_SH_ALIGN 29 2405*53ee8cc1Swenshuai.xi #define R_SH_CODE 30 2406*53ee8cc1Swenshuai.xi #define R_SH_DATA 31 2407*53ee8cc1Swenshuai.xi #define R_SH_LABEL 32 2408*53ee8cc1Swenshuai.xi #define R_SH_SWITCH8 33 2409*53ee8cc1Swenshuai.xi #define R_SH_GNU_VTINHERIT 34 2410*53ee8cc1Swenshuai.xi #define R_SH_GNU_VTENTRY 35 2411*53ee8cc1Swenshuai.xi #define R_SH_TLS_GD_32 144 2412*53ee8cc1Swenshuai.xi #define R_SH_TLS_LD_32 145 2413*53ee8cc1Swenshuai.xi #define R_SH_TLS_LDO_32 146 2414*53ee8cc1Swenshuai.xi #define R_SH_TLS_IE_32 147 2415*53ee8cc1Swenshuai.xi #define R_SH_TLS_LE_32 148 2416*53ee8cc1Swenshuai.xi #define R_SH_TLS_DTPMOD32 149 2417*53ee8cc1Swenshuai.xi #define R_SH_TLS_DTPOFF32 150 2418*53ee8cc1Swenshuai.xi #define R_SH_TLS_TPOFF32 151 2419*53ee8cc1Swenshuai.xi #define R_SH_GOT32 160 2420*53ee8cc1Swenshuai.xi #define R_SH_PLT32 161 2421*53ee8cc1Swenshuai.xi #define R_SH_COPY 162 2422*53ee8cc1Swenshuai.xi #define R_SH_GLOB_DAT 163 2423*53ee8cc1Swenshuai.xi #define R_SH_JMP_SLOT 164 2424*53ee8cc1Swenshuai.xi #define R_SH_RELATIVE 165 2425*53ee8cc1Swenshuai.xi #define R_SH_GOTOFF 166 2426*53ee8cc1Swenshuai.xi #define R_SH_GOTPC 167 2427*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 2428*53ee8cc1Swenshuai.xi #define R_SH_NUM 256 2429*53ee8cc1Swenshuai.xi 2430*53ee8cc1Swenshuai.xi /* Additional s390 relocs */ 2431*53ee8cc1Swenshuai.xi 2432*53ee8cc1Swenshuai.xi #define R_390_NONE 0 /* No reloc. */ 2433*53ee8cc1Swenshuai.xi #define R_390_8 1 /* Direct 8 bit. */ 2434*53ee8cc1Swenshuai.xi #define R_390_12 2 /* Direct 12 bit. */ 2435*53ee8cc1Swenshuai.xi #define R_390_16 3 /* Direct 16 bit. */ 2436*53ee8cc1Swenshuai.xi #define R_390_32 4 /* Direct 32 bit. */ 2437*53ee8cc1Swenshuai.xi #define R_390_PC32 5 /* PC relative 32 bit. */ 2438*53ee8cc1Swenshuai.xi #define R_390_GOT12 6 /* 12 bit GOT offset. */ 2439*53ee8cc1Swenshuai.xi #define R_390_GOT32 7 /* 32 bit GOT offset. */ 2440*53ee8cc1Swenshuai.xi #define R_390_PLT32 8 /* 32 bit PC relative PLT address. */ 2441*53ee8cc1Swenshuai.xi #define R_390_COPY 9 /* Copy symbol at runtime. */ 2442*53ee8cc1Swenshuai.xi #define R_390_GLOB_DAT 10 /* Create GOT entry. */ 2443*53ee8cc1Swenshuai.xi #define R_390_JMP_SLOT 11 /* Create PLT entry. */ 2444*53ee8cc1Swenshuai.xi #define R_390_RELATIVE 12 /* Adjust by program base. */ 2445*53ee8cc1Swenshuai.xi #define R_390_GOTOFF32 13 /* 32 bit offset to GOT. */ 2446*53ee8cc1Swenshuai.xi #define R_390_GOTPC 14 /* 32 bit PC relative offset to GOT. */ 2447*53ee8cc1Swenshuai.xi #define R_390_GOT16 15 /* 16 bit GOT offset. */ 2448*53ee8cc1Swenshuai.xi #define R_390_PC16 16 /* PC relative 16 bit. */ 2449*53ee8cc1Swenshuai.xi #define R_390_PC16DBL 17 /* PC relative 16 bit shifted by 1. */ 2450*53ee8cc1Swenshuai.xi #define R_390_PLT16DBL 18 /* 16 bit PC rel. PLT shifted by 1. */ 2451*53ee8cc1Swenshuai.xi #define R_390_PC32DBL 19 /* PC relative 32 bit shifted by 1. */ 2452*53ee8cc1Swenshuai.xi #define R_390_PLT32DBL 20 /* 32 bit PC rel. PLT shifted by 1. */ 2453*53ee8cc1Swenshuai.xi #define R_390_GOTPCDBL 21 /* 32 bit PC rel. GOT shifted by 1. */ 2454*53ee8cc1Swenshuai.xi #define R_390_64 22 /* Direct 64 bit. */ 2455*53ee8cc1Swenshuai.xi #define R_390_PC64 23 /* PC relative 64 bit. */ 2456*53ee8cc1Swenshuai.xi #define R_390_GOT64 24 /* 64 bit GOT offset. */ 2457*53ee8cc1Swenshuai.xi #define R_390_PLT64 25 /* 64 bit PC relative PLT address. */ 2458*53ee8cc1Swenshuai.xi #define R_390_GOTENT 26 /* 32 bit PC rel. to GOT entry >> 1. */ 2459*53ee8cc1Swenshuai.xi #define R_390_GOTOFF16 27 /* 16 bit offset to GOT. */ 2460*53ee8cc1Swenshuai.xi #define R_390_GOTOFF64 28 /* 64 bit offset to GOT. */ 2461*53ee8cc1Swenshuai.xi #define R_390_GOTPLT12 29 /* 12 bit offset to jump slot. */ 2462*53ee8cc1Swenshuai.xi #define R_390_GOTPLT16 30 /* 16 bit offset to jump slot. */ 2463*53ee8cc1Swenshuai.xi #define R_390_GOTPLT32 31 /* 32 bit offset to jump slot. */ 2464*53ee8cc1Swenshuai.xi #define R_390_GOTPLT64 32 /* 64 bit offset to jump slot. */ 2465*53ee8cc1Swenshuai.xi #define R_390_GOTPLTENT 33 /* 32 bit rel. offset to jump slot. */ 2466*53ee8cc1Swenshuai.xi #define R_390_PLTOFF16 34 /* 16 bit offset from GOT to PLT. */ 2467*53ee8cc1Swenshuai.xi #define R_390_PLTOFF32 35 /* 32 bit offset from GOT to PLT. */ 2468*53ee8cc1Swenshuai.xi #define R_390_PLTOFF64 36 /* 16 bit offset from GOT to PLT. */ 2469*53ee8cc1Swenshuai.xi #define R_390_TLS_LOAD 37 /* Tag for load insn in TLS code. */ 2470*53ee8cc1Swenshuai.xi #define R_390_TLS_GDCALL 38 /* Tag for function call in general 2471*53ee8cc1Swenshuai.xi dynamic TLS code. */ 2472*53ee8cc1Swenshuai.xi #define R_390_TLS_LDCALL 39 /* Tag for function call in local 2473*53ee8cc1Swenshuai.xi dynamic TLS code. */ 2474*53ee8cc1Swenshuai.xi #define R_390_TLS_GD32 40 /* Direct 32 bit for general dynamic 2475*53ee8cc1Swenshuai.xi thread local data. */ 2476*53ee8cc1Swenshuai.xi #define R_390_TLS_GD64 41 /* Direct 64 bit for general dynamic 2477*53ee8cc1Swenshuai.xi thread local data. */ 2478*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE12 42 /* 12 bit GOT offset for static TLS 2479*53ee8cc1Swenshuai.xi block offset. */ 2480*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE32 43 /* 32 bit GOT offset for static TLS 2481*53ee8cc1Swenshuai.xi block offset. */ 2482*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE64 44 /* 64 bit GOT offset for static TLS 2483*53ee8cc1Swenshuai.xi block offset. */ 2484*53ee8cc1Swenshuai.xi #define R_390_TLS_LDM32 45 /* Direct 32 bit for local dynamic 2485*53ee8cc1Swenshuai.xi thread local data in LE code. */ 2486*53ee8cc1Swenshuai.xi #define R_390_TLS_LDM64 46 /* Direct 64 bit for local dynamic 2487*53ee8cc1Swenshuai.xi thread local data in LE code. */ 2488*53ee8cc1Swenshuai.xi #define R_390_TLS_IE32 47 /* 32 bit address of GOT entry for 2489*53ee8cc1Swenshuai.xi negated static TLS block offset. */ 2490*53ee8cc1Swenshuai.xi #define R_390_TLS_IE64 48 /* 64 bit address of GOT entry for 2491*53ee8cc1Swenshuai.xi negated static TLS block offset. */ 2492*53ee8cc1Swenshuai.xi #define R_390_TLS_IEENT 49 /* 32 bit rel. offset to GOT entry for 2493*53ee8cc1Swenshuai.xi negated static TLS block offset. */ 2494*53ee8cc1Swenshuai.xi #define R_390_TLS_LE32 50 /* 32 bit negated offset relative to 2495*53ee8cc1Swenshuai.xi static TLS block. */ 2496*53ee8cc1Swenshuai.xi #define R_390_TLS_LE64 51 /* 64 bit negated offset relative to 2497*53ee8cc1Swenshuai.xi static TLS block. */ 2498*53ee8cc1Swenshuai.xi #define R_390_TLS_LDO32 52 /* 32 bit offset relative to TLS 2499*53ee8cc1Swenshuai.xi block. */ 2500*53ee8cc1Swenshuai.xi #define R_390_TLS_LDO64 53 /* 64 bit offset relative to TLS 2501*53ee8cc1Swenshuai.xi block. */ 2502*53ee8cc1Swenshuai.xi #define R_390_TLS_DTPMOD 54 /* ID of module containing symbol. */ 2503*53ee8cc1Swenshuai.xi #define R_390_TLS_DTPOFF 55 /* Offset in TLS block. */ 2504*53ee8cc1Swenshuai.xi #define R_390_TLS_TPOFF 56 /* Negated offset in static TLS 2505*53ee8cc1Swenshuai.xi block. */ 2506*53ee8cc1Swenshuai.xi #define R_390_20 57 /* Direct 20 bit. */ 2507*53ee8cc1Swenshuai.xi #define R_390_GOT20 58 /* 20 bit GOT offset. */ 2508*53ee8cc1Swenshuai.xi #define R_390_GOTPLT20 59 /* 20 bit offset to jump slot. */ 2509*53ee8cc1Swenshuai.xi #define R_390_TLS_GOTIE20 60 /* 20 bit GOT offset for static TLS 2510*53ee8cc1Swenshuai.xi block offset. */ 2511*53ee8cc1Swenshuai.xi /* Keep this the last entry. */ 2512*53ee8cc1Swenshuai.xi #define R_390_NUM 61 2513*53ee8cc1Swenshuai.xi 2514*53ee8cc1Swenshuai.xi 2515*53ee8cc1Swenshuai.xi /* CRIS relocations. */ 2516*53ee8cc1Swenshuai.xi #define R_CRIS_NONE 0 2517*53ee8cc1Swenshuai.xi #define R_CRIS_8 1 2518*53ee8cc1Swenshuai.xi #define R_CRIS_16 2 2519*53ee8cc1Swenshuai.xi #define R_CRIS_32 3 2520*53ee8cc1Swenshuai.xi #define R_CRIS_8_PCREL 4 2521*53ee8cc1Swenshuai.xi #define R_CRIS_16_PCREL 5 2522*53ee8cc1Swenshuai.xi #define R_CRIS_32_PCREL 6 2523*53ee8cc1Swenshuai.xi #define R_CRIS_GNU_VTINHERIT 7 2524*53ee8cc1Swenshuai.xi #define R_CRIS_GNU_VTENTRY 8 2525*53ee8cc1Swenshuai.xi #define R_CRIS_COPY 9 2526*53ee8cc1Swenshuai.xi #define R_CRIS_GLOB_DAT 10 2527*53ee8cc1Swenshuai.xi #define R_CRIS_JUMP_SLOT 11 2528*53ee8cc1Swenshuai.xi #define R_CRIS_RELATIVE 12 2529*53ee8cc1Swenshuai.xi #define R_CRIS_16_GOT 13 2530*53ee8cc1Swenshuai.xi #define R_CRIS_32_GOT 14 2531*53ee8cc1Swenshuai.xi #define R_CRIS_16_GOTPLT 15 2532*53ee8cc1Swenshuai.xi #define R_CRIS_32_GOTPLT 16 2533*53ee8cc1Swenshuai.xi #define R_CRIS_32_GOTREL 17 2534*53ee8cc1Swenshuai.xi #define R_CRIS_32_PLT_GOTREL 18 2535*53ee8cc1Swenshuai.xi #define R_CRIS_32_PLT_PCREL 19 2536*53ee8cc1Swenshuai.xi 2537*53ee8cc1Swenshuai.xi #define R_CRIS_NUM 20 2538*53ee8cc1Swenshuai.xi 2539*53ee8cc1Swenshuai.xi 2540*53ee8cc1Swenshuai.xi /* AMD x86-64 relocations. */ 2541*53ee8cc1Swenshuai.xi #define R_X86_64_NONE 0 /* No reloc */ 2542*53ee8cc1Swenshuai.xi #define R_X86_64_64 1 /* Direct 64 bit */ 2543*53ee8cc1Swenshuai.xi #define R_X86_64_PC32 2 /* PC relative 32 bit signed */ 2544*53ee8cc1Swenshuai.xi #define R_X86_64_GOT32 3 /* 32 bit GOT entry */ 2545*53ee8cc1Swenshuai.xi #define R_X86_64_PLT32 4 /* 32 bit PLT address */ 2546*53ee8cc1Swenshuai.xi #define R_X86_64_COPY 5 /* Copy symbol at runtime */ 2547*53ee8cc1Swenshuai.xi #define R_X86_64_GLOB_DAT 6 /* Create GOT entry */ 2548*53ee8cc1Swenshuai.xi #define R_X86_64_JUMP_SLOT 7 /* Create PLT entry */ 2549*53ee8cc1Swenshuai.xi #define R_X86_64_RELATIVE 8 /* Adjust by program base */ 2550*53ee8cc1Swenshuai.xi #define R_X86_64_GOTPCREL 9 /* 32 bit signed PC relative 2551*53ee8cc1Swenshuai.xi offset to GOT */ 2552*53ee8cc1Swenshuai.xi #define R_X86_64_32 10 /* Direct 32 bit zero extended */ 2553*53ee8cc1Swenshuai.xi #define R_X86_64_32S 11 /* Direct 32 bit sign extended */ 2554*53ee8cc1Swenshuai.xi #define R_X86_64_16 12 /* Direct 16 bit zero extended */ 2555*53ee8cc1Swenshuai.xi #define R_X86_64_PC16 13 /* 16 bit sign extended pc relative */ 2556*53ee8cc1Swenshuai.xi #define R_X86_64_8 14 /* Direct 8 bit sign extended */ 2557*53ee8cc1Swenshuai.xi #define R_X86_64_PC8 15 /* 8 bit sign extended pc relative */ 2558*53ee8cc1Swenshuai.xi #define R_X86_64_DTPMOD64 16 /* ID of module containing symbol */ 2559*53ee8cc1Swenshuai.xi #define R_X86_64_DTPOFF64 17 /* Offset in module's TLS block */ 2560*53ee8cc1Swenshuai.xi #define R_X86_64_TPOFF64 18 /* Offset in initial TLS block */ 2561*53ee8cc1Swenshuai.xi #define R_X86_64_TLSGD 19 /* 32 bit signed PC relative offset 2562*53ee8cc1Swenshuai.xi to two GOT entries for GD symbol */ 2563*53ee8cc1Swenshuai.xi #define R_X86_64_TLSLD 20 /* 32 bit signed PC relative offset 2564*53ee8cc1Swenshuai.xi to two GOT entries for LD symbol */ 2565*53ee8cc1Swenshuai.xi #define R_X86_64_DTPOFF32 21 /* Offset in TLS block */ 2566*53ee8cc1Swenshuai.xi #define R_X86_64_GOTTPOFF 22 /* 32 bit signed PC relative offset 2567*53ee8cc1Swenshuai.xi to GOT entry for IE symbol */ 2568*53ee8cc1Swenshuai.xi #define R_X86_64_TPOFF32 23 /* Offset in initial TLS block */ 2569*53ee8cc1Swenshuai.xi 2570*53ee8cc1Swenshuai.xi #define R_X86_64_NUM 24 2571*53ee8cc1Swenshuai.xi 2572*53ee8cc1Swenshuai.xi 2573*53ee8cc1Swenshuai.xi /* AM33 relocations. */ 2574*53ee8cc1Swenshuai.xi #define R_MN10300_NONE 0 /* No reloc. */ 2575*53ee8cc1Swenshuai.xi #define R_MN10300_32 1 /* Direct 32 bit. */ 2576*53ee8cc1Swenshuai.xi #define R_MN10300_16 2 /* Direct 16 bit. */ 2577*53ee8cc1Swenshuai.xi #define R_MN10300_8 3 /* Direct 8 bit. */ 2578*53ee8cc1Swenshuai.xi #define R_MN10300_PCREL32 4 /* PC-relative 32-bit. */ 2579*53ee8cc1Swenshuai.xi #define R_MN10300_PCREL16 5 /* PC-relative 16-bit signed. */ 2580*53ee8cc1Swenshuai.xi #define R_MN10300_PCREL8 6 /* PC-relative 8-bit signed. */ 2581*53ee8cc1Swenshuai.xi #define R_MN10300_GNU_VTINHERIT 7 /* Ancient C++ vtable garbage... */ 2582*53ee8cc1Swenshuai.xi #define R_MN10300_GNU_VTENTRY 8 /* ... collection annotation. */ 2583*53ee8cc1Swenshuai.xi #define R_MN10300_24 9 /* Direct 24 bit. */ 2584*53ee8cc1Swenshuai.xi #define R_MN10300_GOTPC32 10 /* 32-bit PCrel offset to GOT. */ 2585*53ee8cc1Swenshuai.xi #define R_MN10300_GOTPC16 11 /* 16-bit PCrel offset to GOT. */ 2586*53ee8cc1Swenshuai.xi #define R_MN10300_GOTOFF32 12 /* 32-bit offset from GOT. */ 2587*53ee8cc1Swenshuai.xi #define R_MN10300_GOTOFF24 13 /* 24-bit offset from GOT. */ 2588*53ee8cc1Swenshuai.xi #define R_MN10300_GOTOFF16 14 /* 16-bit offset from GOT. */ 2589*53ee8cc1Swenshuai.xi #define R_MN10300_PLT32 15 /* 32-bit PCrel to PLT entry. */ 2590*53ee8cc1Swenshuai.xi #define R_MN10300_PLT16 16 /* 16-bit PCrel to PLT entry. */ 2591*53ee8cc1Swenshuai.xi #define R_MN10300_GOT32 17 /* 32-bit offset to GOT entry. */ 2592*53ee8cc1Swenshuai.xi #define R_MN10300_GOT24 18 /* 24-bit offset to GOT entry. */ 2593*53ee8cc1Swenshuai.xi #define R_MN10300_GOT16 19 /* 16-bit offset to GOT entry. */ 2594*53ee8cc1Swenshuai.xi #define R_MN10300_COPY 20 /* Copy symbol at runtime. */ 2595*53ee8cc1Swenshuai.xi #define R_MN10300_GLOB_DAT 21 /* Create GOT entry. */ 2596*53ee8cc1Swenshuai.xi #define R_MN10300_JMP_SLOT 22 /* Create PLT entry. */ 2597*53ee8cc1Swenshuai.xi #define R_MN10300_RELATIVE 23 /* Adjust by program base. */ 2598*53ee8cc1Swenshuai.xi 2599*53ee8cc1Swenshuai.xi #define R_MN10300_NUM 24 2600*53ee8cc1Swenshuai.xi 2601*53ee8cc1Swenshuai.xi 2602*53ee8cc1Swenshuai.xi /* M32R relocs. */ 2603*53ee8cc1Swenshuai.xi #define R_M32R_NONE 0 /* No reloc. */ 2604*53ee8cc1Swenshuai.xi #define R_M32R_16 1 /* Direct 16 bit. */ 2605*53ee8cc1Swenshuai.xi #define R_M32R_32 2 /* Direct 32 bit. */ 2606*53ee8cc1Swenshuai.xi #define R_M32R_24 3 /* Direct 24 bit. */ 2607*53ee8cc1Swenshuai.xi #define R_M32R_10_PCREL 4 /* PC relative 10 bit shifted. */ 2608*53ee8cc1Swenshuai.xi #define R_M32R_18_PCREL 5 /* PC relative 18 bit shifted. */ 2609*53ee8cc1Swenshuai.xi #define R_M32R_26_PCREL 6 /* PC relative 26 bit shifted. */ 2610*53ee8cc1Swenshuai.xi #define R_M32R_HI16_ULO 7 /* High 16 bit with unsigned low. */ 2611*53ee8cc1Swenshuai.xi #define R_M32R_HI16_SLO 8 /* High 16 bit with signed low. */ 2612*53ee8cc1Swenshuai.xi #define R_M32R_LO16 9 /* Low 16 bit. */ 2613*53ee8cc1Swenshuai.xi #define R_M32R_SDA16 10 /* 16 bit offset in SDA. */ 2614*53ee8cc1Swenshuai.xi #define R_M32R_GNU_VTINHERIT 11 2615*53ee8cc1Swenshuai.xi #define R_M32R_GNU_VTENTRY 12 2616*53ee8cc1Swenshuai.xi /* M32R relocs use SHT_RELA. */ 2617*53ee8cc1Swenshuai.xi #define R_M32R_16_RELA 33 /* Direct 16 bit. */ 2618*53ee8cc1Swenshuai.xi #define R_M32R_32_RELA 34 /* Direct 32 bit. */ 2619*53ee8cc1Swenshuai.xi #define R_M32R_24_RELA 35 /* Direct 24 bit. */ 2620*53ee8cc1Swenshuai.xi #define R_M32R_10_PCREL_RELA 36 /* PC relative 10 bit shifted. */ 2621*53ee8cc1Swenshuai.xi #define R_M32R_18_PCREL_RELA 37 /* PC relative 18 bit shifted. */ 2622*53ee8cc1Swenshuai.xi #define R_M32R_26_PCREL_RELA 38 /* PC relative 26 bit shifted. */ 2623*53ee8cc1Swenshuai.xi #define R_M32R_HI16_ULO_RELA 39 /* High 16 bit with unsigned low */ 2624*53ee8cc1Swenshuai.xi #define R_M32R_HI16_SLO_RELA 40 /* High 16 bit with signed low */ 2625*53ee8cc1Swenshuai.xi #define R_M32R_LO16_RELA 41 /* Low 16 bit */ 2626*53ee8cc1Swenshuai.xi #define R_M32R_SDA16_RELA 42 /* 16 bit offset in SDA */ 2627*53ee8cc1Swenshuai.xi #define R_M32R_RELA_GNU_VTINHERIT 43 2628*53ee8cc1Swenshuai.xi #define R_M32R_RELA_GNU_VTENTRY 44 2629*53ee8cc1Swenshuai.xi #define R_M32R_REL32 45 /* PC relative 32 bit. */ 2630*53ee8cc1Swenshuai.xi 2631*53ee8cc1Swenshuai.xi #define R_M32R_GOT24 48 /* 24 bit GOT entry */ 2632*53ee8cc1Swenshuai.xi #define R_M32R_26_PLTREL 49 /* 26 bit PC relative to PLT shifted */ 2633*53ee8cc1Swenshuai.xi #define R_M32R_COPY 50 /* Copy symbol at runtime */ 2634*53ee8cc1Swenshuai.xi #define R_M32R_GLOB_DAT 51 /* Create GOT entry */ 2635*53ee8cc1Swenshuai.xi #define R_M32R_JMP_SLOT 52 /* Create PLT entry */ 2636*53ee8cc1Swenshuai.xi #define R_M32R_RELATIVE 53 /* Adjust by program base */ 2637*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF 54 /* 24 bit offset to GOT */ 2638*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC24 55 /* 24 bit PC relative offset to GOT */ 2639*53ee8cc1Swenshuai.xi #define R_M32R_GOT16_HI_ULO 56 /* High 16 bit GOT entry with unsigned 2640*53ee8cc1Swenshuai.xi low */ 2641*53ee8cc1Swenshuai.xi #define R_M32R_GOT16_HI_SLO 57 /* High 16 bit GOT entry with signed 2642*53ee8cc1Swenshuai.xi low */ 2643*53ee8cc1Swenshuai.xi #define R_M32R_GOT16_LO 58 /* Low 16 bit GOT entry */ 2644*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC_HI_ULO 59 /* High 16 bit PC relative offset to 2645*53ee8cc1Swenshuai.xi GOT with unsigned low */ 2646*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC_HI_SLO 60 /* High 16 bit PC relative offset to 2647*53ee8cc1Swenshuai.xi GOT with signed low */ 2648*53ee8cc1Swenshuai.xi #define R_M32R_GOTPC_LO 61 /* Low 16 bit PC relative offset to 2649*53ee8cc1Swenshuai.xi GOT */ 2650*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF_HI_ULO 62 /* High 16 bit offset to GOT 2651*53ee8cc1Swenshuai.xi with unsigned low */ 2652*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF_HI_SLO 63 /* High 16 bit offset to GOT 2653*53ee8cc1Swenshuai.xi with signed low */ 2654*53ee8cc1Swenshuai.xi #define R_M32R_GOTOFF_LO 64 /* Low 16 bit offset to GOT */ 2655*53ee8cc1Swenshuai.xi #define R_M32R_NUM 256 /* Keep this the last entry. */ 2656*53ee8cc1Swenshuai.xi 2657*53ee8cc1Swenshuai.xi 2658*53ee8cc1Swenshuai.xi __END_DECLS 2659*53ee8cc1Swenshuai.xi 2660*53ee8cc1Swenshuai.xi #endif /* elf.h */ 2661