Add support for relocations R_ARM_THM_JUMP24 and R_ARM_THM_CALL. These are encountered with gcc when compiling for armv6 or greater with -mthumb flag and a call (conditional or not) is done.
		
			
				
	
	
		
			1731 lines
		
	
	
	
		
			78 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			1731 lines
		
	
	
	
		
			78 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
| /* This file defines standard ELF types, structures, and macros.
 | |
|    Copyright (C) 1995, 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
 | |
|    This file is part of the GNU C Library.
 | |
|    Contributed by Ian Lance Taylor <ian@cygnus.com>.
 | |
| 
 | |
|    The GNU C Library is free software; you can redistribute it and/or
 | |
|    modify it under the terms of the GNU Library General Public License as
 | |
|    published by the Free Software Foundation; either version 2 of the
 | |
|    License, or (at your option) any later version.
 | |
| 
 | |
|    The GNU C Library is distributed in the hope that it will be useful,
 | |
|    but WITHOUT ANY WARRANTY; without even the implied warranty of
 | |
|    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 | |
|    Library General Public License for more details.
 | |
| 
 | |
|    You should have received a copy of the GNU Library General Public
 | |
|    License along with the GNU C Library; see the file COPYING.LIB.  If not,
 | |
|    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 | |
|    Boston, MA 02111-1307, USA.  */
 | |
| 
 | |
| #ifndef _ELF_H
 | |
| #define _ELF_H 1
 | |
| 
 | |
| #ifndef _WIN32
 | |
| #include <inttypes.h>
 | |
| #else
 | |
| #ifndef __int8_t_defined
 | |
| #define __int8_t_defined
 | |
| typedef signed char int8_t;
 | |
| typedef short int int16_t;
 | |
| typedef int int32_t;
 | |
| typedef long long int int64_t;
 | |
| #endif
 | |
| 
 | |
| typedef unsigned char           uint8_t;
 | |
| typedef unsigned short int      uint16_t;
 | |
| typedef unsigned int            uint32_t;
 | |
| typedef unsigned long long int  uint64_t;
 | |
| #endif
 | |
| 
 | |
| /* Standard ELF types.  */
 | |
| 
 | |
| /* Type for a 16-bit quantity.  */
 | |
| typedef uint16_t Elf32_Half;
 | |
| typedef uint16_t Elf64_Half;
 | |
| 
 | |
| /* Types for signed and unsigned 32-bit quantities.  */
 | |
| typedef uint32_t Elf32_Word;
 | |
| typedef int32_t  Elf32_Sword;
 | |
| typedef uint32_t Elf64_Word;
 | |
| typedef int32_t  Elf64_Sword;
 | |
| 
 | |
| /* Types for signed and unsigned 64-bit quantities.  */
 | |
| typedef uint64_t Elf32_Xword;
 | |
| typedef int64_t  Elf32_Sxword;
 | |
| typedef uint64_t Elf64_Xword;
 | |
| typedef int64_t  Elf64_Sxword;
 | |
| 
 | |
| /* Type of addresses.  */
 | |
| typedef uint32_t Elf32_Addr;
 | |
| typedef uint64_t Elf64_Addr;
 | |
| 
 | |
| /* Type of file offsets.  */
 | |
| typedef uint32_t Elf32_Off;
 | |
| typedef uint64_t Elf64_Off;
 | |
| 
 | |
| /* Type for section indices, which are 16-bit quantities.  */
 | |
| typedef uint16_t Elf32_Section;
 | |
| typedef uint16_t Elf64_Section;
 | |
| 
 | |
| /* Type of symbol indices.  */
 | |
| typedef uint32_t Elf32_Symndx;
 | |
| typedef uint64_t Elf64_Symndx;
 | |
| 
 | |
| 
 | |
| /* The ELF file header.  This appears at the start of every ELF file.  */
 | |
| 
 | |
| #define EI_NIDENT (16)
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   unsigned char e_ident[EI_NIDENT];     /* Magic number and other info */
 | |
|   Elf32_Half    e_type;                 /* Object file type */
 | |
|   Elf32_Half    e_machine;              /* Architecture */
 | |
|   Elf32_Word    e_version;              /* Object file version */
 | |
|   Elf32_Addr    e_entry;                /* Entry point virtual address */
 | |
|   Elf32_Off     e_phoff;                /* Program header table file offset */
 | |
|   Elf32_Off     e_shoff;                /* Section header table file offset */
 | |
|   Elf32_Word    e_flags;                /* Processor-specific flags */
 | |
|   Elf32_Half    e_ehsize;               /* ELF header size in bytes */
 | |
|   Elf32_Half    e_phentsize;            /* Program header table entry size */
 | |
|   Elf32_Half    e_phnum;                /* Program header table entry count */
 | |
|   Elf32_Half    e_shentsize;            /* Section header table entry size */
 | |
|   Elf32_Half    e_shnum;                /* Section header table entry count */
 | |
|   Elf32_Half    e_shstrndx;             /* Section header string table index */
 | |
| } Elf32_Ehdr;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   unsigned char e_ident[EI_NIDENT];     /* Magic number and other info */
 | |
|   Elf64_Half    e_type;                 /* Object file type */
 | |
|   Elf64_Half    e_machine;              /* Architecture */
 | |
|   Elf64_Word    e_version;              /* Object file version */
 | |
|   Elf64_Addr    e_entry;                /* Entry point virtual address */
 | |
|   Elf64_Off     e_phoff;                /* Program header table file offset */
 | |
|   Elf64_Off     e_shoff;                /* Section header table file offset */
 | |
|   Elf64_Word    e_flags;                /* Processor-specific flags */
 | |
|   Elf64_Half    e_ehsize;               /* ELF header size in bytes */
 | |
|   Elf64_Half    e_phentsize;            /* Program header table entry size */
 | |
|   Elf64_Half    e_phnum;                /* Program header table entry count */
 | |
|   Elf64_Half    e_shentsize;            /* Section header table entry size */
 | |
|   Elf64_Half    e_shnum;                /* Section header table entry count */
 | |
|   Elf64_Half    e_shstrndx;             /* Section header string table index */
 | |
| } Elf64_Ehdr;
 | |
| 
 | |
| /* Fields in the e_ident array.  The EI_* macros are indices into the
 | |
|    array.  The macros under each EI_* macro are the values the byte
 | |
|    may have.  */
 | |
| 
 | |
| #define EI_MAG0         0               /* File identification byte 0 index */
 | |
| #define ELFMAG0         0x7f            /* Magic number byte 0 */
 | |
| 
 | |
| #define EI_MAG1         1               /* File identification byte 1 index */
 | |
| #define ELFMAG1         'E'             /* Magic number byte 1 */
 | |
| 
 | |
| #define EI_MAG2         2               /* File identification byte 2 index */
 | |
| #define ELFMAG2         'L'             /* Magic number byte 2 */
 | |
| 
 | |
| #define EI_MAG3         3               /* File identification byte 3 index */
 | |
| #define ELFMAG3         'F'             /* Magic number byte 3 */
 | |
| 
 | |
| /* Conglomeration of the identification bytes, for easy testing as a word.  */
 | |
| #define ELFMAG          "\177ELF"
 | |
| #define SELFMAG         4
 | |
| 
 | |
| #define EI_CLASS        4               /* File class byte index */
 | |
| #define ELFCLASSNONE    0               /* Invalid class */
 | |
| #define ELFCLASS32      1               /* 32-bit objects */
 | |
| #define ELFCLASS64      2               /* 64-bit objects */
 | |
| #define ELFCLASSNUM     3
 | |
| 
 | |
| #define EI_DATA         5               /* Data encoding byte index */
 | |
| #define ELFDATANONE     0               /* Invalid data encoding */
 | |
| #define ELFDATA2LSB     1               /* 2's complement, little endian */
 | |
| #define ELFDATA2MSB     2               /* 2's complement, big endian */
 | |
| #define ELFDATANUM      3
 | |
| 
 | |
| #define EI_VERSION      6               /* File version byte index */
 | |
|                                         /* Value must be EV_CURRENT */
 | |
| 
 | |
| #define EI_OSABI        7               /* OS ABI identification */
 | |
| #define ELFOSABI_SYSV           0       /* UNIX System V ABI */
 | |
| #define ELFOSABI_HPUX           1       /* HP-UX */
 | |
| #define ELFOSABI_FREEBSD        9       /* Free BSD */
 | |
| #define ELFOSABI_ARM            97      /* ARM */
 | |
| #define ELFOSABI_STANDALONE     255     /* Standalone (embedded) application */
 | |
| 
 | |
| #define EI_ABIVERSION   8               /* ABI version */
 | |
| 
 | |
| #define EI_PAD          9               /* Byte index of padding bytes */
 | |
| 
 | |
| /* Legal values for e_type (object file type).  */
 | |
| 
 | |
| #define ET_NONE         0               /* No file type */
 | |
| #define ET_REL          1               /* Relocatable file */
 | |
| #define ET_EXEC         2               /* Executable file */
 | |
| #define ET_DYN          3               /* Shared object file */
 | |
| #define ET_CORE         4               /* Core file */
 | |
| #define ET_NUM          5               /* Number of defined types */
 | |
| #define ET_LOPROC       0xff00          /* Processor-specific */
 | |
| #define ET_HIPROC       0xffff          /* Processor-specific */
 | |
| 
 | |
| /* Legal values for e_machine (architecture).  */
 | |
| 
 | |
| #define EM_NONE          0              /* No machine */
 | |
| #define EM_M32           1              /* AT&T WE 32100 */
 | |
| #define EM_SPARC         2              /* SUN SPARC */
 | |
| #define EM_386           3              /* Intel 80386 */
 | |
| #define EM_68K           4              /* Motorola m68k family */
 | |
| #define EM_88K           5              /* Motorola m88k family */
 | |
| #define EM_486           6              /* Intel 80486 */
 | |
| #define EM_860           7              /* Intel 80860 */
 | |
| #define EM_MIPS          8              /* MIPS R3000 big-endian */
 | |
| #define EM_S370          9              /* Amdahl */
 | |
| #define EM_MIPS_RS4_BE  10              /* MIPS R4000 big-endian */
 | |
| #define EM_RS6000       11              /* RS6000 */
 | |
| 
 | |
| #define EM_PARISC       15              /* HPPA */
 | |
| #define EM_nCUBE        16              /* nCUBE */
 | |
| #define EM_VPP500       17              /* Fujitsu VPP500 */
 | |
| #define EM_SPARC32PLUS  18              /* Sun's "v8plus" */
 | |
| #define EM_960          19              /* Intel 80960 */
 | |
| #define EM_PPC          20              /* PowerPC */
 | |
| 
 | |
| #define EM_V800         36              /* NEC V800 series */
 | |
| #define EM_FR20         37              /* Fujitsu FR20 */
 | |
| #define EM_RH32         38              /* TRW RH32 */
 | |
| #define EM_RCE          39              /* Motorola RCE */
 | |
| #define EM_ARM          40              /* ARM */
 | |
| #define EM_FAKE_ALPHA   41              /* Digital Alpha */
 | |
| #define EM_SH           42              /* Hitachi SH */
 | |
| #define EM_SPARCV9      43              /* SPARC v9 64-bit */
 | |
| #define EM_TRICORE      44              /* Siemens Tricore */
 | |
| #define EM_ARC          45              /* Argonaut RISC Core */
 | |
| #define EM_H8_300       46              /* Hitachi H8/300 */
 | |
| #define EM_H8_300H      47              /* Hitachi H8/300H */
 | |
| #define EM_H8S          48              /* Hitachi H8S */
 | |
| #define EM_H8_500       49              /* Hitachi H8/500 */
 | |
| #define EM_IA_64        50              /* Intel Merced */
 | |
| #define EM_MIPS_X       51              /* Stanford MIPS-X */
 | |
| #define EM_COLDFIRE     52              /* Motorola Coldfire */
 | |
| #define EM_68HC12       53              /* Motorola M68HC12 */
 | |
| #define EM_MMA          54              /* Fujitsu MMA Multimedia Accelerator*/
 | |
| #define EM_PCP          55              /* Siemens PCP */
 | |
| #define EM_NCPU         56              /* Sony nCPU embeeded RISC */
 | |
| #define EM_NDR1         57              /* Denso NDR1 microprocessor */
 | |
| #define EM_STARCORE     58              /* Motorola Start*Core processor */
 | |
| #define EM_ME16         59              /* Toyota ME16 processor */
 | |
| #define EM_ST100        60              /* STMicroelectronic ST100 processor */
 | |
| #define EM_TINYJ        61              /* Advanced Logic Corp. Tinyj emb.fam*/
 | |
| #define EM_X86_64       62              /* AMD x86-64 architecture */
 | |
| #define EM_PDSP         63              /* Sony DSP Processor */
 | |
| #define EM_FX66         66              /* Siemens FX66 microcontroller */
 | |
| #define EM_ST9PLUS      67              /* STMicroelectronics ST9+ 8/16 mc */
 | |
| #define EM_ST7          68              /* STmicroelectronics ST7 8 bit mc */
 | |
| #define EM_68HC16       69              /* Motorola MC68HC16 microcontroller */
 | |
| #define EM_68HC11       70              /* Motorola MC68HC11 microcontroller */
 | |
| #define EM_68HC08       71              /* Motorola MC68HC08 microcontroller */
 | |
| #define EM_68HC05       72              /* Motorola MC68HC05 microcontroller */
 | |
| #define EM_SVX          73              /* Silicon Graphics SVx */
 | |
| #define EM_ST19         74              /* STMicroelectronics ST19 8 bit mc */
 | |
| #define EM_VAX          75              /* Digital VAX */
 | |
| #define EM_CRIS         76              /* Axis Communications 32-bit embedded processor */
 | |
| #define EM_JAVELIN      77              /* Infineon Technologies 32-bit embedded processor */
 | |
| #define EM_FIREPATH     78              /* Element 14 64-bit DSP Processor */
 | |
| #define EM_ZSP          79              /* LSI Logic 16-bit DSP Processor */
 | |
| #define EM_MMIX         80              /* Donald Knuth's educational 64-bit processor */
 | |
| #define EM_HUANY        81              /* Harvard University machine-independent object files */
 | |
| #define EM_PRISM        82              /* SiTera Prism */
 | |
| #define EM_AVR          83              /* Atmel AVR 8-bit microcontroller */
 | |
| #define EM_FR30         84              /* Fujitsu FR30 */
 | |
| #define EM_D10V         85              /* Mitsubishi D10V */
 | |
| #define EM_D30V         86              /* Mitsubishi D30V */
 | |
| #define EM_V850         87              /* NEC v850 */
 | |
| #define EM_M32R         88              /* Mitsubishi M32R */
 | |
| #define EM_MN10300      89              /* Matsushita MN10300 */
 | |
| #define EM_MN10200      90              /* Matsushita MN10200 */
 | |
| #define EM_PJ           91              /* picoJava */
 | |
| #define EM_OPENRISC     92              /* OpenRISC 32-bit embedded processor */
 | |
| #define EM_ARC_A5       93              /* ARC Cores Tangent-A5 */
 | |
| #define EM_XTENSA       94              /* Tensilica Xtensa Architecture */
 | |
| #define EM_NUM          95
 | |
| 
 | |
| /* If it is necessary to assign new unofficial EM_* values, please
 | |
|    pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the
 | |
|    chances of collision with official or non-GNU unofficial values.  */
 | |
| 
 | |
| #define EM_ALPHA        0x9026
 | |
| #define EM_C60          0x9c60
 | |
| 
 | |
| /* Legal values for e_version (version).  */
 | |
| 
 | |
| #define EV_NONE         0               /* Invalid ELF version */
 | |
| #define EV_CURRENT      1               /* Current version */
 | |
| #define EV_NUM          2
 | |
| 
 | |
| /* Section header.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word    sh_name;                /* Section name (string tbl index) */
 | |
|   Elf32_Word    sh_type;                /* Section type */
 | |
|   Elf32_Word    sh_flags;               /* Section flags */
 | |
|   Elf32_Addr    sh_addr;                /* Section virtual addr at execution */
 | |
|   Elf32_Off     sh_offset;              /* Section file offset */
 | |
|   Elf32_Word    sh_size;                /* Section size in bytes */
 | |
|   Elf32_Word    sh_link;                /* Link to another section */
 | |
|   Elf32_Word    sh_info;                /* Additional section information */
 | |
|   Elf32_Word    sh_addralign;           /* Section alignment */
 | |
|   Elf32_Word    sh_entsize;             /* Entry size if section holds table */
 | |
| } Elf32_Shdr;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word    sh_name;                /* Section name (string tbl index) */
 | |
|   Elf64_Word    sh_type;                /* Section type */
 | |
|   Elf64_Xword   sh_flags;               /* Section flags */
 | |
|   Elf64_Addr    sh_addr;                /* Section virtual addr at execution */
 | |
|   Elf64_Off     sh_offset;              /* Section file offset */
 | |
|   Elf64_Xword   sh_size;                /* Section size in bytes */
 | |
|   Elf64_Word    sh_link;                /* Link to another section */
 | |
|   Elf64_Word    sh_info;                /* Additional section information */
 | |
|   Elf64_Xword   sh_addralign;           /* Section alignment */
 | |
|   Elf64_Xword   sh_entsize;             /* Entry size if section holds table */
 | |
| } Elf64_Shdr;
 | |
| 
 | |
| /* Special section indices.  */
 | |
| 
 | |
| #define SHN_UNDEF       0               /* Undefined section */
 | |
| #define SHN_LORESERVE   0xff00          /* Start of reserved indices */
 | |
| #define SHN_LOPROC      0xff00          /* Start of processor-specific */
 | |
| #define SHN_HIPROC      0xff1f          /* End of processor-specific */
 | |
| #define SHN_ABS         0xfff1          /* Associated symbol is absolute */
 | |
| #define SHN_COMMON      0xfff2          /* Associated symbol is common */
 | |
| #define SHN_HIRESERVE   0xffff          /* End of reserved indices */
 | |
| 
 | |
| /* Legal values for sh_type (section type).  */
 | |
| 
 | |
| #define SHT_NULL         0              /* Section header table entry unused */
 | |
| #define SHT_PROGBITS     1              /* Program data */
 | |
| #define SHT_SYMTAB       2              /* Symbol table */
 | |
| #define SHT_STRTAB       3              /* String table */
 | |
| #define SHT_RELA         4              /* Relocation entries with addends */
 | |
| #define SHT_HASH         5              /* Symbol hash table */
 | |
| #define SHT_DYNAMIC      6              /* Dynamic linking information */
 | |
| #define SHT_NOTE         7              /* Notes */
 | |
| #define SHT_NOBITS       8              /* Program space with no data (bss) */
 | |
| #define SHT_REL          9              /* Relocation entries, no addends */
 | |
| #define SHT_SHLIB        10             /* Reserved */
 | |
| #define SHT_DYNSYM       11             /* Dynamic linker symbol table */
 | |
| #define SHT_INIT_ARRAY   14             /* Array of constructors */
 | |
| #define SHT_FINI_ARRAY   15             /* Array of destructors */
 | |
| #define SHT_PREINIT_ARRAY 16            /* Array of pre-constructors */
 | |
| #define SHT_GROUP        17             /* Section group */
 | |
| #define SHT_SYMTAB_SHNDX 18             /* Extended section indices */
 | |
| #define SHT_NUM          19             /* Number of defined types.  */
 | |
| #define SHT_LOOS         0x60000000     /* Start OS-specific */
 | |
| #define SHT_LOSUNW       0x6ffffffb     /* Sun-specific low bound.  */
 | |
| #define SHT_SUNW_COMDAT  0x6ffffffb
 | |
| #define SHT_SUNW_syminfo 0x6ffffffc
 | |
| #define SHT_GNU_verdef   0x6ffffffd     /* Version definition section.  */
 | |
| #define SHT_GNU_verneed  0x6ffffffe     /* Version needs section.  */
 | |
| #define SHT_GNU_versym   0x6fffffff     /* Version symbol table.  */
 | |
| #define SHT_HISUNW       0x6fffffff     /* Sun-specific high bound.  */
 | |
| #define SHT_HIOS         0x6fffffff     /* End OS-specific type */
 | |
| #define SHT_LOPROC       0x70000000     /* Start of processor-specific */
 | |
| #define SHT_ARM_EXIDX    0x70000001     /* Exception Index table */
 | |
| #define SHT_ARM_PREEMPTMAP 0x70000002   /* dynamic linking pre-emption map */
 | |
| #define SHT_ARM_ATTRIBUTES 0x70000003   /* Object file compatibility attrs */
 | |
| #define SHT_HIPROC       0x7fffffff     /* End of processor-specific */
 | |
| #define SHT_LOUSER       0x80000000     /* Start of application-specific */
 | |
| #define SHT_HIUSER       0x8fffffff     /* End of application-specific */
 | |
| 
 | |
| /* Legal values for sh_flags (section flags).  */
 | |
| 
 | |
| #define SHF_WRITE       (1 << 0)        /* Writable */
 | |
| #define SHF_ALLOC       (1 << 1)        /* Occupies memory during execution */
 | |
| #define SHF_EXECINSTR   (1 << 2)        /* Executable */
 | |
| #define SHF_MASKPROC    0xf0000000      /* Processor-specific */
 | |
| 
 | |
| #define SHF_MERGE       0x10
 | |
| #define SHF_STRINGS     0x20
 | |
| #define SHF_INFO_LINK   0x40
 | |
| #define SHF_LINK_ORDER  0x80
 | |
| #define SHF_OS_NONCONFORMING 0x100
 | |
| #define SHF_GROUP       0x200
 | |
| #define SHF_TLS         0x400
 | |
| #define SHF_MASKOS      0x0ff00000
 | |
| #define SHF_ORDERED     0x40000000
 | |
| #define SHF_EXCLUDE     0x80000000
 | |
| 
 | |
| /* Symbol table entry.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word    st_name;                /* Symbol name (string tbl index) */
 | |
|   Elf32_Addr    st_value;               /* Symbol value */
 | |
|   Elf32_Word    st_size;                /* Symbol size */
 | |
|   unsigned char st_info;                /* Symbol type and binding */
 | |
|   unsigned char st_other;               /* No defined meaning, 0 */
 | |
|   Elf32_Section st_shndx;               /* Section index */
 | |
| } Elf32_Sym;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word    st_name;                /* Symbol name (string tbl index) */
 | |
|   unsigned char st_info;                /* Symbol type and binding */
 | |
|   unsigned char st_other;               /* No defined meaning, 0 */
 | |
|   Elf64_Section st_shndx;               /* Section index */
 | |
|   Elf64_Addr    st_value;               /* Symbol value */
 | |
|   Elf64_Xword   st_size;                /* Symbol size */
 | |
| } Elf64_Sym;
 | |
| 
 | |
| /* The syminfo section if available contains additional information about
 | |
|    every dynamic symbol.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Half si_boundto;                /* Direct bindings, symbol bound to */
 | |
|   Elf32_Half si_flags;                  /* Per symbol flags */
 | |
| } Elf32_Syminfo;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Half si_boundto;                /* Direct bindings, symbol bound to */
 | |
|   Elf64_Half si_flags;                  /* Per symbol flags */
 | |
| } Elf64_Syminfo;
 | |
| 
 | |
| /* Possible values for si_boundto.  */
 | |
| #define SYMINFO_BT_SELF         0xffff  /* Symbol bound to self */
 | |
| #define SYMINFO_BT_PARENT       0xfffe  /* Symbol bound to parent */
 | |
| #define SYMINFO_BT_LOWRESERVE   0xff00  /* Beginning of reserved entries */
 | |
| 
 | |
| /* Possible bitmasks for si_flags.  */
 | |
| #define SYMINFO_FLG_DIRECT      0x0001  /* Direct bound symbol */
 | |
| #define SYMINFO_FLG_PASSTHRU    0x0002  /* Pass-thru symbol for translator */
 | |
| #define SYMINFO_FLG_COPY        0x0004  /* Symbol is a copy-reloc */
 | |
| #define SYMINFO_FLG_LAZYLOAD    0x0008  /* Symbol bound to object to be lazy
 | |
|                                            loaded */
 | |
| /* Syminfo version values.  */
 | |
| #define SYMINFO_NONE            0
 | |
| #define SYMINFO_CURRENT         1
 | |
| #define SYMINFO_NUM             2
 | |
| 
 | |
| 
 | |
| /* Special section index.  */
 | |
| 
 | |
| #define SHN_UNDEF       0               /* No section, undefined symbol.  */
 | |
| 
 | |
| /* How to extract and insert information held in the st_info field.  */
 | |
| 
 | |
| #define ELF32_ST_BIND(val)              (((unsigned char) (val)) >> 4)
 | |
| #define ELF32_ST_TYPE(val)              ((val) & 0xf)
 | |
| #define ELF32_ST_INFO(bind, type)       (((bind) << 4) + ((type) & 0xf))
 | |
| 
 | |
| /* Both Elf32_Sym and Elf64_Sym use the same one-byte st_info field.  */
 | |
| #define ELF64_ST_BIND(val)              ELF32_ST_BIND (val)
 | |
| #define ELF64_ST_TYPE(val)              ELF32_ST_TYPE (val)
 | |
| #define ELF64_ST_INFO(bind, type)       ELF32_ST_INFO ((bind), (type))
 | |
| 
 | |
| /* Legal values for ST_BIND subfield of st_info (symbol binding).  */
 | |
| 
 | |
| #define STB_LOCAL       0               /* Local symbol */
 | |
| #define STB_GLOBAL      1               /* Global symbol */
 | |
| #define STB_WEAK        2               /* Weak symbol */
 | |
| #define STB_NUM         3               /* Number of defined types.  */
 | |
| #define STB_LOOS        10              /* Start of OS-specific */
 | |
| #define STB_HIOS        12              /* End of OS-specific */
 | |
| #define STB_LOPROC      13              /* Start of processor-specific */
 | |
| #define STB_HIPROC      15              /* End of processor-specific */
 | |
| 
 | |
| /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
 | |
| 
 | |
| #define STT_NOTYPE      0               /* Symbol type is unspecified */
 | |
| #define STT_OBJECT      1               /* Symbol is a data object */
 | |
| #define STT_FUNC        2               /* Symbol is a code object */
 | |
| #define STT_SECTION     3               /* Symbol associated with a section */
 | |
| #define STT_FILE        4               /* Symbol's name is file name */
 | |
| #define STT_NUM         5               /* Number of defined types.  */
 | |
| #define STT_GNU_IFUNC   10              /* Symbol is a indirect code object */
 | |
| #define STT_LOOS        11              /* Start of OS-specific */
 | |
| #define STT_HIOS        12              /* End of OS-specific */
 | |
| #define STT_LOPROC      13              /* Start of processor-specific */
 | |
| #define STT_HIPROC      15              /* End of processor-specific */
 | |
| 
 | |
| 
 | |
| /* Symbol table indices are found in the hash buckets and chain table
 | |
|    of a symbol hash table section.  This special index value indicates
 | |
|    the end of a chain, meaning no further symbols are found in that bucket.  */
 | |
| 
 | |
| #define STN_UNDEF       0               /* End of a chain.  */
 | |
| 
 | |
| 
 | |
| /* How to extract and insert information held in the st_other field.  */
 | |
| 
 | |
| #define ELF32_ST_VISIBILITY(o)  ((o) & 0x03)
 | |
| 
 | |
| /* For ELF64 the definitions are the same.  */
 | |
| #define ELF64_ST_VISIBILITY(o)  ELF32_ST_VISIBILITY (o)
 | |
| 
 | |
| /* Symbol visibility specification encoded in the st_other field.  */
 | |
| #define STV_DEFAULT     0               /* Default symbol visibility rules */
 | |
| #define STV_INTERNAL    1               /* Processor specific hidden class */
 | |
| #define STV_HIDDEN      2               /* Sym unavailable in other modules */
 | |
| #define STV_PROTECTED   3               /* Not preemptible, not exported */
 | |
| 
 | |
| 
 | |
| /* Relocation table entry without addend (in section of type SHT_REL).  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Addr    r_offset;               /* Address */
 | |
|   Elf32_Word    r_info;                 /* Relocation type and symbol index */
 | |
| } Elf32_Rel;
 | |
| 
 | |
| /* I have seen two different definitions of the Elf64_Rel and
 | |
|    Elf64_Rela structures, so we'll leave them out until Novell (or
 | |
|    whoever) gets their act together.  */
 | |
| /* The following, at least, is used on Sparc v9, MIPS, and Alpha.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Addr    r_offset;               /* Address */
 | |
|   Elf64_Xword   r_info;                 /* Relocation type and symbol index */
 | |
| } Elf64_Rel;
 | |
| 
 | |
| /* Relocation table entry with addend (in section of type SHT_RELA).  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Addr    r_offset;               /* Address */
 | |
|   Elf32_Word    r_info;                 /* Relocation type and symbol index */
 | |
|   Elf32_Sword   r_addend;               /* Addend */
 | |
| } Elf32_Rela;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Addr    r_offset;               /* Address */
 | |
|   Elf64_Xword   r_info;                 /* Relocation type and symbol index */
 | |
|   Elf64_Sxword  r_addend;               /* Addend */
 | |
| } Elf64_Rela;
 | |
| 
 | |
| /* How to extract and insert information held in the r_info field.  */
 | |
| 
 | |
| #define ELF32_R_SYM(val)                ((val) >> 8)
 | |
| #define ELF32_R_TYPE(val)               ((val) & 0xff)
 | |
| #define ELF32_R_INFO(sym, type)         (((sym) << 8) + ((type) & 0xff))
 | |
| 
 | |
| #define ELF64_R_SYM(i)                  ((i) >> 32)
 | |
| #define ELF64_R_TYPE(i)                 ((i) & 0xffffffff)
 | |
| #define ELF64_R_INFO(sym,type)          ((((Elf64_Xword)(sym)) << 32) + (type))
 | |
| 
 | |
| /* Program segment header.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word    p_type;                 /* Segment type */
 | |
|   Elf32_Off     p_offset;               /* Segment file offset */
 | |
|   Elf32_Addr    p_vaddr;                /* Segment virtual address */
 | |
|   Elf32_Addr    p_paddr;                /* Segment physical address */
 | |
|   Elf32_Word    p_filesz;               /* Segment size in file */
 | |
|   Elf32_Word    p_memsz;                /* Segment size in memory */
 | |
|   Elf32_Word    p_flags;                /* Segment flags */
 | |
|   Elf32_Word    p_align;                /* Segment alignment */
 | |
| } Elf32_Phdr;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word    p_type;                 /* Segment type */
 | |
|   Elf64_Word    p_flags;                /* Segment flags */
 | |
|   Elf64_Off     p_offset;               /* Segment file offset */
 | |
|   Elf64_Addr    p_vaddr;                /* Segment virtual address */
 | |
|   Elf64_Addr    p_paddr;                /* Segment physical address */
 | |
|   Elf64_Xword   p_filesz;               /* Segment size in file */
 | |
|   Elf64_Xword   p_memsz;                /* Segment size in memory */
 | |
|   Elf64_Xword   p_align;                /* Segment alignment */
 | |
| } Elf64_Phdr;
 | |
| 
 | |
| /* Legal values for p_type (segment type).  */
 | |
| 
 | |
| #define PT_NULL         0               /* Program header table entry unused */
 | |
| #define PT_LOAD         1               /* Loadable program segment */
 | |
| #define PT_DYNAMIC      2               /* Dynamic linking information */
 | |
| #define PT_INTERP       3               /* Program interpreter */
 | |
| #define PT_NOTE         4               /* Auxiliary information */
 | |
| #define PT_SHLIB        5               /* Reserved */
 | |
| #define PT_PHDR         6               /* Entry for header table itself */
 | |
| #define PT_NUM          7               /* Number of defined types.  */
 | |
| #define PT_LOOS         0x60000000      /* Start of OS-specific */
 | |
| #define PT_HIOS         0x6fffffff      /* End of OS-specific */
 | |
| #define PT_LOPROC       0x70000000      /* Start of processor-specific */
 | |
| #define PT_HIPROC       0x7fffffff      /* End of processor-specific */
 | |
| 
 | |
| /* Legal values for p_flags (segment flags).  */
 | |
| 
 | |
| #define PF_X            (1 << 0)        /* Segment is executable */
 | |
| #define PF_W            (1 << 1)        /* Segment is writable */
 | |
| #define PF_R            (1 << 2)        /* Segment is readable */
 | |
| #define PF_MASKPROC     0xf0000000      /* Processor-specific */
 | |
| 
 | |
| /* Legal values for note segment descriptor types for core files. */
 | |
| 
 | |
| #define NT_PRSTATUS     1               /* Contains copy of prstatus struct */
 | |
| #define NT_FPREGSET     2               /* Contains copy of fpregset struct */
 | |
| #define NT_PRPSINFO     3               /* Contains copy of prpsinfo struct */
 | |
| #define NT_PRXREG       4               /* Contains copy of prxregset struct */
 | |
| #define NT_PLATFORM     5               /* String from sysinfo(SI_PLATFORM) */
 | |
| #define NT_AUXV         6               /* Contains copy of auxv array */
 | |
| #define NT_GWINDOWS     7               /* Contains copy of gwindows struct */
 | |
| #define NT_PSTATUS      10              /* Contains copy of pstatus struct */
 | |
| #define NT_PSINFO       13              /* Contains copy of psinfo struct */
 | |
| #define NT_PRCRED       14              /* Contains copy of prcred struct */
 | |
| #define NT_UTSNAME      15              /* Contains copy of utsname struct */
 | |
| #define NT_LWPSTATUS    16              /* Contains copy of lwpstatus struct */
 | |
| #define NT_LWPSINFO     17              /* Contains copy of lwpinfo struct */
 | |
| 
 | |
| /* Legal values for the  note segment descriptor types for object files.  */
 | |
| 
 | |
| #define NT_VERSION      1               /* Contains a version string.  */
 | |
| 
 | |
| 
 | |
| /* Dynamic section entry.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Sword   d_tag;                  /* Dynamic entry type */
 | |
|   union
 | |
|     {
 | |
|       Elf32_Word d_val;                 /* Integer value */
 | |
|       Elf32_Addr d_ptr;                 /* Address value */
 | |
|     } d_un;
 | |
| } Elf32_Dyn;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Sxword  d_tag;                  /* Dynamic entry type */
 | |
|   union
 | |
|     {
 | |
|       Elf64_Xword d_val;                /* Integer value */
 | |
|       Elf64_Addr d_ptr;                 /* Address value */
 | |
|     } d_un;
 | |
| } Elf64_Dyn;
 | |
| 
 | |
| /* Legal values for d_tag (dynamic entry type).  */
 | |
| 
 | |
| #define DT_NULL         0               /* Marks end of dynamic section */
 | |
| #define DT_NEEDED       1               /* Name of needed library */
 | |
| #define DT_PLTRELSZ     2               /* Size in bytes of PLT relocs */
 | |
| #define DT_PLTGOT       3               /* Processor defined value */
 | |
| #define DT_HASH         4               /* Address of symbol hash table */
 | |
| #define DT_STRTAB       5               /* Address of string table */
 | |
| #define DT_SYMTAB       6               /* Address of symbol table */
 | |
| #define DT_RELA         7               /* Address of Rela relocs */
 | |
| #define DT_RELASZ       8               /* Total size of Rela relocs */
 | |
| #define DT_RELAENT      9               /* Size of one Rela reloc */
 | |
| #define DT_STRSZ        10              /* Size of string table */
 | |
| #define DT_SYMENT       11              /* Size of one symbol table entry */
 | |
| #define DT_INIT         12              /* Address of init function */
 | |
| #define DT_FINI         13              /* Address of termination function */
 | |
| #define DT_SONAME       14              /* Name of shared object */
 | |
| #define DT_RPATH        15              /* Library search path */
 | |
| #define DT_SYMBOLIC     16              /* Start symbol search here */
 | |
| #define DT_REL          17              /* Address of Rel relocs */
 | |
| #define DT_RELSZ        18              /* Total size of Rel relocs */
 | |
| #define DT_RELENT       19              /* Size of one Rel reloc */
 | |
| #define DT_PLTREL       20              /* Type of reloc in PLT */
 | |
| #define DT_DEBUG        21              /* For debugging; unspecified */
 | |
| #define DT_TEXTREL      22              /* Reloc might modify .text */
 | |
| #define DT_JMPREL       23              /* Address of PLT relocs */
 | |
| #define DT_BIND_NOW     24              /* Process relocations of object */
 | |
| #define DT_INIT_ARRAY   25              /* Array with addresses of init fct */
 | |
| #define DT_FINI_ARRAY   26              /* Array with addresses of fini fct */
 | |
| #define DT_INIT_ARRAYSZ 27              /* Size in bytes of DT_INIT_ARRAY */
 | |
| #define DT_FINI_ARRAYSZ 28              /* Size in bytes of DT_FINI_ARRAY */
 | |
| #define DT_NUM          29              /* Number used */
 | |
| #define DT_LOOS         0x60000000      /* Start of OS-specific */
 | |
| #define DT_HIOS         0x6fffffff      /* End of OS-specific */
 | |
| #define DT_LOPROC       0x70000000      /* Start of processor-specific */
 | |
| #define DT_HIPROC       0x7fffffff      /* End of processor-specific */
 | |
| #define DT_PROCNUM      DT_MIPS_NUM     /* Most used by any processor */
 | |
| 
 | |
| /* DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
 | |
|    Dyn.d_un.d_val field of the Elf*_Dyn structure.  This follows Sun's
 | |
|    approach.  */
 | |
| #define DT_VALRNGLO     0x6ffffd00
 | |
| #define DT_POSFLAG_1    0x6ffffdfd      /* Flags for DT_* entries, effecting
 | |
|                                            the following DT_* entry.  */
 | |
| #define DT_SYMINSZ      0x6ffffdfe      /* Size of syminfo table (in bytes) */
 | |
| #define DT_SYMINENT     0x6ffffdff      /* Entry size of syminfo */
 | |
| #define DT_VALRNGHI     0x6ffffdff
 | |
| 
 | |
| /* DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
 | |
|    Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
 | |
| 
 | |
|    If any adjustment is made to the ELF object after it has been
 | |
|    built these entries will need to be adjusted.  */
 | |
| #define DT_ADDRRNGLO    0x6ffffe00
 | |
| #define DT_SYMINFO      0x6ffffeff      /* syminfo table */
 | |
| #define DT_ADDRRNGHI    0x6ffffeff
 | |
| 
 | |
| /* The versioning entry types.  The next are defined as part of the
 | |
|    GNU extension.  */
 | |
| #define DT_VERSYM       0x6ffffff0
 | |
| 
 | |
| /* These were chosen by Sun.  */
 | |
| #define DT_FLAGS_1      0x6ffffffb      /* State flags, see DF_1_* below.  */
 | |
| #define DT_VERDEF       0x6ffffffc      /* Address of version definition
 | |
|                                            table */
 | |
| #define DT_VERDEFNUM    0x6ffffffd      /* Number of version definitions */
 | |
| #define DT_VERNEED      0x6ffffffe      /* Address of table with needed
 | |
|                                            versions */
 | |
| #define DT_VERNEEDNUM   0x6fffffff      /* Number of needed versions */
 | |
| #define DT_VERSIONTAGIDX(tag)   (DT_VERNEEDNUM - (tag)) /* Reverse order! */
 | |
| #define DT_VERSIONTAGNUM 16
 | |
| 
 | |
| /* Sun added these machine-independent extensions in the "processor-specific"
 | |
|    range.  Be compatible.  */
 | |
| #define DT_AUXILIARY    0x7ffffffd      /* Shared object to load before self */
 | |
| #define DT_FILTER       0x7fffffff      /* Shared object to get values from */
 | |
| #define DT_EXTRATAGIDX(tag)     ((Elf32_Word)-((Elf32_Sword) (tag) <<1>>1)-1)
 | |
| #define DT_EXTRANUM     3
 | |
| 
 | |
| /* State flags selectable in the `d_un.d_val' element of the DT_FLAGS_1
 | |
|    entry in the dynamic section.  */
 | |
| #define DF_1_NOW        0x00000001      /* Set RTLD_NOW for this object.  */
 | |
| #define DF_1_GLOBAL     0x00000002      /* Set RTLD_GLOBAL for this object.  */
 | |
| #define DF_1_GROUP      0x00000004      /* Set RTLD_GROUP for this object.  */
 | |
| #define DF_1_NODELETE   0x00000008      /* Set RTLD_NODELETE for this object.*/
 | |
| #define DF_1_LOADFLTR   0x00000010      /* Trigger filtee loading at runtime.*/
 | |
| #define DF_1_INITFIRST  0x00000020      /* Set RTLD_INITFIRST for this object*/
 | |
| #define DF_1_NOOPEN     0x00000040      /* Set RTLD_NOOPEN for this object.  */
 | |
| 
 | |
| /* Version definition sections.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Half    vd_version;             /* Version revision */
 | |
|   Elf32_Half    vd_flags;               /* Version information */
 | |
|   Elf32_Half    vd_ndx;                 /* Version Index */
 | |
|   Elf32_Half    vd_cnt;                 /* Number of associated aux entries */
 | |
|   Elf32_Word    vd_hash;                /* Version name hash value */
 | |
|   Elf32_Word    vd_aux;                 /* Offset in bytes to verdaux array */
 | |
|   Elf32_Word    vd_next;                /* Offset in bytes to next verdef
 | |
|                                            entry */
 | |
| } Elf32_Verdef;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Half    vd_version;             /* Version revision */
 | |
|   Elf64_Half    vd_flags;               /* Version information */
 | |
|   Elf64_Half    vd_ndx;                 /* Version Index */
 | |
|   Elf64_Half    vd_cnt;                 /* Number of associated aux entries */
 | |
|   Elf64_Word    vd_hash;                /* Version name hash value */
 | |
|   Elf64_Word    vd_aux;                 /* Offset in bytes to verdaux array */
 | |
|   Elf64_Word    vd_next;                /* Offset in bytes to next verdef
 | |
|                                            entry */
 | |
| } Elf64_Verdef;
 | |
| 
 | |
| 
 | |
| /* Legal values for vd_version (version revision).  */
 | |
| #define VER_DEF_NONE    0               /* No version */
 | |
| #define VER_DEF_CURRENT 1               /* Current version */
 | |
| #define VER_DEF_NUM     2               /* Given version number */
 | |
| 
 | |
| /* Legal values for vd_flags (version information flags).  */
 | |
| #define VER_FLG_BASE    0x1             /* Version definition of file itself */
 | |
| #define VER_FLG_WEAK    0x2             /* Weak version identifier */
 | |
| 
 | |
| /* Auxialiary version information.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word    vda_name;               /* Version or dependency names */
 | |
|   Elf32_Word    vda_next;               /* Offset in bytes to next verdaux
 | |
|                                            entry */
 | |
| } Elf32_Verdaux;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word    vda_name;               /* Version or dependency names */
 | |
|   Elf64_Word    vda_next;               /* Offset in bytes to next verdaux
 | |
|                                            entry */
 | |
| } Elf64_Verdaux;
 | |
| 
 | |
| 
 | |
| /* Version dependency section.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Half    vn_version;             /* Version of structure */
 | |
|   Elf32_Half    vn_cnt;                 /* Number of associated aux entries */
 | |
|   Elf32_Word    vn_file;                /* Offset of filename for this
 | |
|                                            dependency */
 | |
|   Elf32_Word    vn_aux;                 /* Offset in bytes to vernaux array */
 | |
|   Elf32_Word    vn_next;                /* Offset in bytes to next verneed
 | |
|                                            entry */
 | |
| } Elf32_Verneed;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Half    vn_version;             /* Version of structure */
 | |
|   Elf64_Half    vn_cnt;                 /* Number of associated aux entries */
 | |
|   Elf64_Word    vn_file;                /* Offset of filename for this
 | |
|                                            dependency */
 | |
|   Elf64_Word    vn_aux;                 /* Offset in bytes to vernaux array */
 | |
|   Elf64_Word    vn_next;                /* Offset in bytes to next verneed
 | |
|                                            entry */
 | |
| } Elf64_Verneed;
 | |
| 
 | |
| 
 | |
| /* Legal values for vn_version (version revision).  */
 | |
| #define VER_NEED_NONE    0              /* No version */
 | |
| #define VER_NEED_CURRENT 1              /* Current version */
 | |
| #define VER_NEED_NUM     2              /* Given version number */
 | |
| 
 | |
| /* Auxiliary needed version information.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word    vna_hash;               /* Hash value of dependency name */
 | |
|   Elf32_Half    vna_flags;              /* Dependency specific information */
 | |
|   Elf32_Half    vna_other;              /* Unused */
 | |
|   Elf32_Word    vna_name;               /* Dependency name string offset */
 | |
|   Elf32_Word    vna_next;               /* Offset in bytes to next vernaux
 | |
|                                            entry */
 | |
| } Elf32_Vernaux;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word    vna_hash;               /* Hash value of dependency name */
 | |
|   Elf64_Half    vna_flags;              /* Dependency specific information */
 | |
|   Elf64_Half    vna_other;              /* Unused */
 | |
|   Elf64_Word    vna_name;               /* Dependency name string offset */
 | |
|   Elf64_Word    vna_next;               /* Offset in bytes to next vernaux
 | |
|                                            entry */
 | |
| } Elf64_Vernaux;
 | |
| 
 | |
| 
 | |
| /* Legal values for vna_flags.  */
 | |
| #define VER_FLG_WEAK    0x2             /* Weak version identifier */
 | |
| 
 | |
| 
 | |
| /* Auxiliary vector.  */
 | |
| 
 | |
| /* This vector is normally only used by the program interpreter.  The
 | |
|    usual definition in an ABI supplement uses the name auxv_t.  The
 | |
|    vector is not usually defined in a standard <elf.h> file, but it
 | |
|    can't hurt.  We rename it to avoid conflicts.  The sizes of these
 | |
|    types are an arrangement between the exec server and the program
 | |
|    interpreter, so we don't fully specify them here.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   int a_type;                   /* Entry type */
 | |
|   union
 | |
|     {
 | |
|       long int a_val;           /* Integer value */
 | |
|       void *a_ptr;              /* Pointer value */
 | |
|       void (*a_fcn) (void);     /* Function pointer value */
 | |
|     } a_un;
 | |
| } Elf32_auxv_t;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   long int a_type;              /* Entry type */
 | |
|   union
 | |
|     {
 | |
|       long int a_val;           /* Integer value */
 | |
|       void *a_ptr;              /* Pointer value */
 | |
|       void (*a_fcn) (void);     /* Function pointer value */
 | |
|     } a_un;
 | |
| } Elf64_auxv_t;
 | |
| 
 | |
| /* Legal values for a_type (entry type).  */
 | |
| 
 | |
| #define AT_NULL         0               /* End of vector */
 | |
| #define AT_IGNORE       1               /* Entry should be ignored */
 | |
| #define AT_EXECFD       2               /* File descriptor of program */
 | |
| #define AT_PHDR         3               /* Program headers for program */
 | |
| #define AT_PHENT        4               /* Size of program header entry */
 | |
| #define AT_PHNUM        5               /* Number of program headers */
 | |
| #define AT_PAGESZ       6               /* System page size */
 | |
| #define AT_BASE         7               /* Base address of interpreter */
 | |
| #define AT_FLAGS        8               /* Flags */
 | |
| #define AT_ENTRY        9               /* Entry point of program */
 | |
| #define AT_NOTELF       10              /* Program is not ELF */
 | |
| #define AT_UID          11              /* Real uid */
 | |
| #define AT_EUID         12              /* Effective uid */
 | |
| #define AT_GID          13              /* Real gid */
 | |
| #define AT_EGID         14              /* Effective gid */
 | |
| 
 | |
| /* Some more special a_type values describing the hardware.  */
 | |
| #define AT_PLATFORM     15              /* String identifying platform.  */
 | |
| #define AT_HWCAP        16              /* Machine dependent hints about
 | |
|                                            processor capabilities.  */
 | |
| 
 | |
| /* This entry gives some information about the FPU initialization
 | |
|    performed by the kernel.  */
 | |
| #define AT_FPUCW        17              /* Used FPU control word.  */
 | |
| 
 | |
| 
 | |
| /* Note section contents.  Each entry in the note section begins with
 | |
|    a header of a fixed form.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word n_namesz;                  /* Length of the note's name.  */
 | |
|   Elf32_Word n_descsz;                  /* Length of the note's descriptor.  */
 | |
|   Elf32_Word n_type;                    /* Type of the note.  */
 | |
| } Elf32_Nhdr;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word n_namesz;                  /* Length of the note's name.  */
 | |
|   Elf64_Word n_descsz;                  /* Length of the note's descriptor.  */
 | |
|   Elf64_Word n_type;                    /* Type of the note.  */
 | |
| } Elf64_Nhdr;
 | |
| 
 | |
| /* Known names of notes.  */
 | |
| 
 | |
| /* Solaris entries in the note section have this name.  */
 | |
| #define ELF_NOTE_SOLARIS        "SUNW Solaris"
 | |
| 
 | |
| /* Note entries for GNU systems have this name.  */
 | |
| #define ELF_NOTE_GNU            "GNU"
 | |
| 
 | |
| 
 | |
| /* Defined types of notes for Solaris.  */
 | |
| 
 | |
| /* Value of descriptor (one word) is desired pagesize for the binary.  */
 | |
| #define ELF_NOTE_PAGESIZE_HINT  1
 | |
| 
 | |
| 
 | |
| /* Defined note types for GNU systems.  */
 | |
| 
 | |
| /* ABI information.  The descriptor consists of words:
 | |
|    word 0: OS descriptor
 | |
|    word 1: major version of the ABI
 | |
|    word 2: minor version of the ABI
 | |
|    word 3: subminor version of the ABI
 | |
| */
 | |
| #define ELF_NOTE_ABI            1
 | |
| 
 | |
| /* Known OSes.  These value can appear in word 0 of an ELF_NOTE_ABI
 | |
|    note section entry.  */
 | |
| #define ELF_NOTE_OS_LINUX       0
 | |
| #define ELF_NOTE_OS_GNU         1
 | |
| #define ELF_NOTE_OS_SOLARIS2    2
 | |
| 
 | |
| 
 | |
| /* Motorola 68k specific definitions.  */
 | |
| 
 | |
| /* m68k relocs.  */
 | |
| 
 | |
| #define R_68K_NONE      0               /* No reloc */
 | |
| #define R_68K_32        1               /* Direct 32 bit  */
 | |
| #define R_68K_16        2               /* Direct 16 bit  */
 | |
| #define R_68K_8         3               /* Direct 8 bit  */
 | |
| #define R_68K_PC32      4               /* PC relative 32 bit */
 | |
| #define R_68K_PC16      5               /* PC relative 16 bit */
 | |
| #define R_68K_PC8       6               /* PC relative 8 bit */
 | |
| #define R_68K_GOT32     7               /* 32 bit PC relative GOT entry */
 | |
| #define R_68K_GOT16     8               /* 16 bit PC relative GOT entry */
 | |
| #define R_68K_GOT8      9               /* 8 bit PC relative GOT entry */
 | |
| #define R_68K_GOT32O    10              /* 32 bit GOT offset */
 | |
| #define R_68K_GOT16O    11              /* 16 bit GOT offset */
 | |
| #define R_68K_GOT8O     12              /* 8 bit GOT offset */
 | |
| #define R_68K_PLT32     13              /* 32 bit PC relative PLT address */
 | |
| #define R_68K_PLT16     14              /* 16 bit PC relative PLT address */
 | |
| #define R_68K_PLT8      15              /* 8 bit PC relative PLT address */
 | |
| #define R_68K_PLT32O    16              /* 32 bit PLT offset */
 | |
| #define R_68K_PLT16O    17              /* 16 bit PLT offset */
 | |
| #define R_68K_PLT8O     18              /* 8 bit PLT offset */
 | |
| #define R_68K_COPY      19              /* Copy symbol at runtime */
 | |
| #define R_68K_GLOB_DAT  20              /* Create GOT entry */
 | |
| #define R_68K_JMP_SLOT  21              /* Create PLT entry */
 | |
| #define R_68K_RELATIVE  22              /* Adjust by program base */
 | |
| /* Keep this the last entry.  */
 | |
| #define R_68K_NUM       23
 | |
| 
 | |
| /* Intel 80386 specific definitions.  */
 | |
| 
 | |
| /* i386 relocs.  */
 | |
| 
 | |
| #define R_386_NONE      0               /* No reloc */
 | |
| #define R_386_32        1               /* Direct 32 bit  */
 | |
| #define R_386_PC32      2               /* PC relative 32 bit */
 | |
| #define R_386_GOT32     3               /* 32 bit GOT entry */
 | |
| #define R_386_PLT32     4               /* 32 bit PLT address */
 | |
| #define R_386_COPY      5               /* Copy symbol at runtime */
 | |
| #define R_386_GLOB_DAT  6               /* Create GOT entry */
 | |
| #define R_386_JMP_SLOT  7               /* Create PLT entry */
 | |
| #define R_386_RELATIVE  8               /* Adjust by program base */
 | |
| #define R_386_GOTOFF    9               /* 32 bit offset to GOT */
 | |
| #define R_386_GOTPC     10              /* 32 bit PC relative offset to GOT */
 | |
| /* Keep this the last entry.  */
 | |
| #define R_386_NUM       11
 | |
| 
 | |
| /* TCC-specific 16-bit relocs. */
 | |
| #define R_386_16        12              /* Direct 16 bit  */
 | |
| #define R_386_PC16      13              /* PC relative 16 bit */
 | |
| 
 | |
| /* SUN SPARC specific definitions.  */
 | |
| 
 | |
| /* Values for Elf64_Ehdr.e_flags.  */
 | |
| 
 | |
| #define EF_SPARCV9_MM           3
 | |
| #define EF_SPARCV9_TSO          0
 | |
| #define EF_SPARCV9_PSO          1
 | |
| #define EF_SPARCV9_RMO          2
 | |
| #define EF_SPARC_EXT_MASK       0xFFFF00
 | |
| #define EF_SPARC_SUN_US1        0x000200
 | |
| #define EF_SPARC_HAL_R1         0x000400
 | |
| 
 | |
| /* SPARC relocs.  */
 | |
| 
 | |
| #define R_SPARC_NONE    0               /* No reloc */
 | |
| #define R_SPARC_8       1               /* Direct 8 bit */
 | |
| #define R_SPARC_16      2               /* Direct 16 bit */
 | |
| #define R_SPARC_32      3               /* Direct 32 bit */
 | |
| #define R_SPARC_DISP8   4               /* PC relative 8 bit */
 | |
| #define R_SPARC_DISP16  5               /* PC relative 16 bit */
 | |
| #define R_SPARC_DISP32  6               /* PC relative 32 bit */
 | |
| #define R_SPARC_WDISP30 7               /* PC relative 30 bit shifted */
 | |
| #define R_SPARC_WDISP22 8               /* PC relative 22 bit shifted */
 | |
| #define R_SPARC_HI22    9               /* High 22 bit */
 | |
| #define R_SPARC_22      10              /* Direct 22 bit */
 | |
| #define R_SPARC_13      11              /* Direct 13 bit */
 | |
| #define R_SPARC_LO10    12              /* Truncated 10 bit */
 | |
| #define R_SPARC_GOT10   13              /* Truncated 10 bit GOT entry */
 | |
| #define R_SPARC_GOT13   14              /* 13 bit GOT entry */
 | |
| #define R_SPARC_GOT22   15              /* 22 bit GOT entry shifted */
 | |
| #define R_SPARC_PC10    16              /* PC relative 10 bit truncated */
 | |
| #define R_SPARC_PC22    17              /* PC relative 22 bit shifted */
 | |
| #define R_SPARC_WPLT30  18              /* 30 bit PC relative PLT address */
 | |
| #define R_SPARC_COPY    19              /* Copy symbol at runtime */
 | |
| #define R_SPARC_GLOB_DAT 20             /* Create GOT entry */
 | |
| #define R_SPARC_JMP_SLOT 21             /* Create PLT entry */
 | |
| #define R_SPARC_RELATIVE 22             /* Adjust by program base */
 | |
| #define R_SPARC_UA32    23              /* Direct 32 bit unaligned */
 | |
| 
 | |
| /* Additional Sparc64 relocs.  */
 | |
| 
 | |
| #define R_SPARC_PLT32   24              /* Direct 32 bit ref to PLT entry */
 | |
| #define R_SPARC_HIPLT22 25              /* High 22 bit PLT entry */
 | |
| #define R_SPARC_LOPLT10 26              /* Truncated 10 bit PLT entry */
 | |
| #define R_SPARC_PCPLT32 27              /* PC rel 32 bit ref to PLT entry */
 | |
| #define R_SPARC_PCPLT22 28              /* PC rel high 22 bit PLT entry */
 | |
| #define R_SPARC_PCPLT10 29              /* PC rel trunc 10 bit PLT entry */
 | |
| #define R_SPARC_10      30              /* Direct 10 bit */
 | |
| #define R_SPARC_11      31              /* Direct 11 bit */
 | |
| #define R_SPARC_64      32              /* Direct 64 bit */
 | |
| #define R_SPARC_OLO10   33              /* ?? */
 | |
| #define R_SPARC_HH22    34              /* Top 22 bits of direct 64 bit */
 | |
| #define R_SPARC_HM10    35              /* High middle 10 bits of ... */
 | |
| #define R_SPARC_LM22    36              /* Low middle 22 bits of ... */
 | |
| #define R_SPARC_PC_HH22 37              /* Top 22 bits of pc rel 64 bit */
 | |
| #define R_SPARC_PC_HM10 38              /* High middle 10 bit of ... */
 | |
| #define R_SPARC_PC_LM22 39              /* Low miggle 22 bits of ... */
 | |
| #define R_SPARC_WDISP16 40              /* PC relative 16 bit shifted */
 | |
| #define R_SPARC_WDISP19 41              /* PC relative 19 bit shifted */
 | |
| #define R_SPARC_7       43              /* Direct 7 bit */
 | |
| #define R_SPARC_5       44              /* Direct 5 bit */
 | |
| #define R_SPARC_6       45              /* Direct 6 bit */
 | |
| #define R_SPARC_DISP64  46              /* PC relative 64 bit */
 | |
| #define R_SPARC_PLT64   47              /* Direct 64 bit ref to PLT entry */
 | |
| #define R_SPARC_HIX22   48              /* High 22 bit complemented */
 | |
| #define R_SPARC_LOX10   49              /* Truncated 11 bit complemented */
 | |
| #define R_SPARC_H44     50              /* Direct high 12 of 44 bit */
 | |
| #define R_SPARC_M44     51              /* Direct mid 22 of 44 bit */
 | |
| #define R_SPARC_L44     52              /* Direct low 10 of 44 bit */
 | |
| #define R_SPARC_REGISTER 53             /* Global register usage */
 | |
| #define R_SPARC_UA64    54              /* Direct 64 bit unaligned */
 | |
| #define R_SPARC_UA16    55              /* Direct 16 bit unaligned */
 | |
| /* Keep this the last entry.  */
 | |
| #define R_SPARC_NUM     56
 | |
| 
 | |
| /* AMD x86-64 relocations.  */
 | |
| #define R_X86_64_NONE		0	/* No reloc */
 | |
| #define R_X86_64_64		1	/* Direct 64 bit  */
 | |
| #define R_X86_64_PC32		2	/* PC relative 32 bit signed */
 | |
| #define R_X86_64_GOT32		3	/* 32 bit GOT entry */
 | |
| #define R_X86_64_PLT32		4	/* 32 bit PLT address */
 | |
| #define R_X86_64_COPY		5	/* Copy symbol at runtime */
 | |
| #define R_X86_64_GLOB_DAT	6	/* Create GOT entry */
 | |
| #define R_X86_64_JUMP_SLOT	7	/* Create PLT entry */
 | |
| #define R_X86_64_RELATIVE	8	/* Adjust by program base */
 | |
| #define R_X86_64_GOTPCREL	9	/* 32 bit signed PC relative
 | |
| 					   offset to GOT */
 | |
| #define R_X86_64_32		10	/* Direct 32 bit zero extended */
 | |
| #define R_X86_64_32S		11	/* Direct 32 bit sign extended */
 | |
| #define R_X86_64_16		12	/* Direct 16 bit zero extended */
 | |
| #define R_X86_64_PC16		13	/* 16 bit sign extended pc relative */
 | |
| #define R_X86_64_8		14	/* Direct 8 bit sign extended  */
 | |
| #define R_X86_64_PC8		15	/* 8 bit sign extended pc relative */
 | |
| #define R_X86_64_DTPMOD64	16	/* ID of module containing symbol */
 | |
| #define R_X86_64_DTPOFF64	17	/* Offset in module's TLS block */
 | |
| #define R_X86_64_TPOFF64	18	/* Offset in initial TLS block */
 | |
| #define R_X86_64_TLSGD		19	/* 32 bit signed PC relative offset
 | |
| 					   to two GOT entries for GD symbol */
 | |
| #define R_X86_64_TLSLD		20	/* 32 bit signed PC relative offset
 | |
| 					   to two GOT entries for LD symbol */
 | |
| #define R_X86_64_DTPOFF32	21	/* Offset in TLS block */
 | |
| #define R_X86_64_GOTTPOFF	22	/* 32 bit signed PC relative offset
 | |
| 					   to GOT entry for IE symbol */
 | |
| #define R_X86_64_TPOFF32	23	/* Offset in initial TLS block */
 | |
| 
 | |
| #define R_X86_64_NUM		24
 | |
| 
 | |
| /* For Sparc64, legal values for d_tag of Elf64_Dyn.  */
 | |
| 
 | |
| #define DT_SPARC_REGISTER 0x70000001
 | |
| #define DT_SPARC_NUM    2
 | |
| 
 | |
| /* Bits present in AT_HWCAP, primarily for Sparc32.  */
 | |
| 
 | |
| #define HWCAP_SPARC_FLUSH       1       /* The cpu supports flush insn.  */
 | |
| #define HWCAP_SPARC_STBAR       2
 | |
| #define HWCAP_SPARC_SWAP        4
 | |
| #define HWCAP_SPARC_MULDIV      8
 | |
| #define HWCAP_SPARC_V9          16      /* The cpu is v9, so v8plus is ok.  */
 | |
| 
 | |
| /* MIPS R3000 specific definitions.  */
 | |
| 
 | |
| /* Legal values for e_flags field of Elf32_Ehdr.  */
 | |
| 
 | |
| #define EF_MIPS_NOREORDER   1           /* A .noreorder directive was used */
 | |
| #define EF_MIPS_PIC         2           /* Contains PIC code */
 | |
| #define EF_MIPS_CPIC        4           /* Uses PIC calling sequence */
 | |
| #define EF_MIPS_XGOT        8
 | |
| #define EF_MIPS_64BIT_WHIRL 16
 | |
| #define EF_MIPS_ABI2        32
 | |
| #define EF_MIPS_ABI_ON32    64
 | |
| #define EF_MIPS_ARCH        0xf0000000  /* MIPS architecture level */
 | |
| 
 | |
| /* Legal values for MIPS architecture level.  */
 | |
| 
 | |
| #define EF_MIPS_ARCH_1      0x00000000  /* -mips1 code.  */
 | |
| #define EF_MIPS_ARCH_2      0x10000000  /* -mips2 code.  */
 | |
| #define EF_MIPS_ARCH_3      0x20000000  /* -mips3 code.  */
 | |
| #define EF_MIPS_ARCH_4      0x30000000  /* -mips4 code.  */
 | |
| #define EF_MIPS_ARCH_5      0x40000000  /* -mips5 code.  */
 | |
| 
 | |
| /* The following are non-official names and should not be used.  */
 | |
| 
 | |
| #define E_MIPS_ARCH_1     0x00000000    /* -mips1 code.  */
 | |
| #define E_MIPS_ARCH_2     0x10000000    /* -mips2 code.  */
 | |
| #define E_MIPS_ARCH_3     0x20000000    /* -mips3 code.  */
 | |
| #define E_MIPS_ARCH_4     0x30000000    /* -mips4 code.  */
 | |
| #define E_MIPS_ARCH_5     0x40000000    /* -mips5 code.  */
 | |
| 
 | |
| /* Special section indices.  */
 | |
| 
 | |
| #define SHN_MIPS_ACOMMON 0xff00         /* Allocated common symbols */
 | |
| #define SHN_MIPS_TEXT    0xff01         /* Allocated test symbols.  */
 | |
| #define SHN_MIPS_DATA    0xff02         /* Allocated data symbols.  */
 | |
| #define SHN_MIPS_SCOMMON 0xff03         /* Small common symbols */
 | |
| #define SHN_MIPS_SUNDEFINED 0xff04      /* Small undefined symbols */
 | |
| 
 | |
| /* Legal values for sh_type field of Elf32_Shdr.  */
 | |
| 
 | |
| #define SHT_MIPS_LIBLIST       0x70000000 /* Shared objects used in link */
 | |
| #define SHT_MIPS_MSYM          0x70000001
 | |
| #define SHT_MIPS_CONFLICT      0x70000002 /* Conflicting symbols */
 | |
| #define SHT_MIPS_GPTAB         0x70000003 /* Global data area sizes */
 | |
| #define SHT_MIPS_UCODE         0x70000004 /* Reserved for SGI/MIPS compilers */
 | |
| #define SHT_MIPS_DEBUG         0x70000005 /* MIPS ECOFF debugging information*/
 | |
| #define SHT_MIPS_REGINFO       0x70000006 /* Register usage information */
 | |
| #define SHT_MIPS_PACKAGE       0x70000007
 | |
| #define SHT_MIPS_PACKSYM       0x70000008
 | |
| #define SHT_MIPS_RELD          0x70000009
 | |
| #define SHT_MIPS_IFACE         0x7000000b
 | |
| #define SHT_MIPS_CONTENT       0x7000000c
 | |
| #define SHT_MIPS_OPTIONS       0x7000000d /* Miscellaneous options.  */
 | |
| #define SHT_MIPS_SHDR          0x70000010
 | |
| #define SHT_MIPS_FDESC         0x70000011
 | |
| #define SHT_MIPS_EXTSYM        0x70000012
 | |
| #define SHT_MIPS_DENSE         0x70000013
 | |
| #define SHT_MIPS_PDESC         0x70000014
 | |
| #define SHT_MIPS_LOCSYM        0x70000015
 | |
| #define SHT_MIPS_AUXSYM        0x70000016
 | |
| #define SHT_MIPS_OPTSYM        0x70000017
 | |
| #define SHT_MIPS_LOCSTR        0x70000018
 | |
| #define SHT_MIPS_LINE          0x70000019
 | |
| #define SHT_MIPS_RFDESC        0x7000001a
 | |
| #define SHT_MIPS_DELTASYM      0x7000001b
 | |
| #define SHT_MIPS_DELTAINST     0x7000001c
 | |
| #define SHT_MIPS_DELTACLASS    0x7000001d
 | |
| #define SHT_MIPS_DWARF         0x7000001e /* DWARF debugging information.  */
 | |
| #define SHT_MIPS_DELTADECL     0x7000001f
 | |
| #define SHT_MIPS_SYMBOL_LIB    0x70000020
 | |
| #define SHT_MIPS_EVENTS        0x70000021 /* Event section.  */
 | |
| #define SHT_MIPS_TRANSLATE     0x70000022
 | |
| #define SHT_MIPS_PIXIE         0x70000023
 | |
| #define SHT_MIPS_XLATE         0x70000024
 | |
| #define SHT_MIPS_XLATE_DEBUG   0x70000025
 | |
| #define SHT_MIPS_WHIRL         0x70000026
 | |
| #define SHT_MIPS_EH_REGION     0x70000027
 | |
| #define SHT_MIPS_XLATE_OLD     0x70000028
 | |
| #define SHT_MIPS_PDR_EXCEPTION 0x70000029
 | |
| 
 | |
| /* Legal values for sh_flags field of Elf32_Shdr.  */
 | |
| 
 | |
| #define SHF_MIPS_GPREL   0x10000000     /* Must be part of global data area */
 | |
| #define SHF_MIPS_MERGE   0x20000000
 | |
| #define SHF_MIPS_ADDR    0x40000000
 | |
| #define SHF_MIPS_STRINGS 0x80000000
 | |
| #define SHF_MIPS_NOSTRIP 0x08000000
 | |
| #define SHF_MIPS_LOCAL   0x04000000
 | |
| #define SHF_MIPS_NAMES   0x02000000
 | |
| #define SHF_MIPS_NODUPE  0x01000000
 | |
| 
 | |
| 
 | |
| /* Symbol tables.  */
 | |
| 
 | |
| /* MIPS specific values for `st_other'.  */
 | |
| #define STO_MIPS_DEFAULT                0x0
 | |
| #define STO_MIPS_INTERNAL               0x1
 | |
| #define STO_MIPS_HIDDEN                 0x2
 | |
| #define STO_MIPS_PROTECTED              0x3
 | |
| #define STO_MIPS_SC_ALIGN_UNUSED        0xff
 | |
| 
 | |
| /* MIPS specific values for `st_info'.  */
 | |
| #define STB_MIPS_SPLIT_COMMON           13
 | |
| 
 | |
| /* Entries found in sections of type SHT_MIPS_GPTAB.  */
 | |
| 
 | |
| typedef union
 | |
| {
 | |
|   struct
 | |
|     {
 | |
|       Elf32_Word gt_current_g_value;    /* -G value used for compilation */
 | |
|       Elf32_Word gt_unused;             /* Not used */
 | |
|     } gt_header;                        /* First entry in section */
 | |
|   struct
 | |
|     {
 | |
|       Elf32_Word gt_g_value;            /* If this value were used for -G */
 | |
|       Elf32_Word gt_bytes;              /* This many bytes would be used */
 | |
|     } gt_entry;                         /* Subsequent entries in section */
 | |
| } Elf32_gptab;
 | |
| 
 | |
| /* Entry found in sections of type SHT_MIPS_REGINFO.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word    ri_gprmask;             /* General registers used */
 | |
|   Elf32_Word    ri_cprmask[4];          /* Coprocessor registers used */
 | |
|   Elf32_Sword   ri_gp_value;            /* $gp register value */
 | |
| } Elf32_RegInfo;
 | |
| 
 | |
| /* Entries found in sections of type SHT_MIPS_OPTIONS.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   unsigned char kind;           /* Determines interpretation of the
 | |
|                                    variable part of descriptor.  */
 | |
|   unsigned char size;           /* Size of descriptor, including header.  */
 | |
|   Elf32_Section section;        /* Section header index of section affected,
 | |
|                                    0 for global options.  */
 | |
|   Elf32_Word info;              /* Kind-specific information.  */
 | |
| } Elf_Options;
 | |
| 
 | |
| /* Values for `kind' field in Elf_Options.  */
 | |
| 
 | |
| #define ODK_NULL        0       /* Undefined.  */
 | |
| #define ODK_REGINFO     1       /* Register usage information.  */
 | |
| #define ODK_EXCEPTIONS  2       /* Exception processing options.  */
 | |
| #define ODK_PAD         3       /* Section padding options.  */
 | |
| #define ODK_HWPATCH     4       /* Hardware workarounds performed */
 | |
| #define ODK_FILL        5       /* record the fill value used by the linker. */
 | |
| #define ODK_TAGS        6       /* reserve space for desktop tools to write. */
 | |
| #define ODK_HWAND       7       /* HW workarounds.  'AND' bits when merging. */
 | |
| #define ODK_HWOR        8       /* HW workarounds.  'OR' bits when merging.  */
 | |
| 
 | |
| /* Values for `info' in Elf_Options for ODK_EXCEPTIONS entries.  */
 | |
| 
 | |
| #define OEX_FPU_MIN     0x1f    /* FPE's which MUST be enabled.  */
 | |
| #define OEX_FPU_MAX     0x1f00  /* FPE's which MAY be enabled.  */
 | |
| #define OEX_PAGE0       0x10000 /* page zero must be mapped.  */
 | |
| #define OEX_SMM         0x20000 /* Force sequential memory mode?  */
 | |
| #define OEX_FPDBUG      0x40000 /* Force floating point debug mode?  */
 | |
| #define OEX_PRECISEFP   OEX_FPDBUG
 | |
| #define OEX_DISMISS     0x80000 /* Dismiss invalid address faults?  */
 | |
| 
 | |
| #define OEX_FPU_INVAL   0x10
 | |
| #define OEX_FPU_DIV0    0x08
 | |
| #define OEX_FPU_OFLO    0x04
 | |
| #define OEX_FPU_UFLO    0x02
 | |
| #define OEX_FPU_INEX    0x01
 | |
| 
 | |
| /* Masks for `info' in Elf_Options for an ODK_HWPATCH entry.  */
 | |
| 
 | |
| #define OHW_R4KEOP      0x1     /* R4000 end-of-page patch.  */
 | |
| #define OHW_R8KPFETCH   0x2     /* may need R8000 prefetch patch.  */
 | |
| #define OHW_R5KEOP      0x4     /* R5000 end-of-page patch.  */
 | |
| #define OHW_R5KCVTL     0x8     /* R5000 cvt.[ds].l bug.  clean=1.  */
 | |
| 
 | |
| #define OPAD_PREFIX     0x1
 | |
| #define OPAD_POSTFIX    0x2
 | |
| #define OPAD_SYMBOL     0x4
 | |
| 
 | |
| /* Entry found in `.options' section.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word hwp_flags1;        /* Extra flags.  */
 | |
|   Elf32_Word hwp_flags2;        /* Extra flags.  */
 | |
| } Elf_Options_Hw;
 | |
| 
 | |
| /* Masks for `info' in ElfOptions for ODK_HWAND and ODK_HWOR entries.  */
 | |
| 
 | |
| #define OHWA0_R4KEOP_CHECKED    0x00000001
 | |
| #define OHWA1_R4KEOP_CLEAN      0x00000002
 | |
| 
 | |
| /* MIPS relocs.  */
 | |
| 
 | |
| #define R_MIPS_NONE             0       /* No reloc */
 | |
| #define R_MIPS_16               1       /* Direct 16 bit */
 | |
| #define R_MIPS_32               2       /* Direct 32 bit */
 | |
| #define R_MIPS_REL32            3       /* PC relative 32 bit */
 | |
| #define R_MIPS_26               4       /* Direct 26 bit shifted */
 | |
| #define R_MIPS_HI16             5       /* High 16 bit */
 | |
| #define R_MIPS_LO16             6       /* Low 16 bit */
 | |
| #define R_MIPS_GPREL16          7       /* GP relative 16 bit */
 | |
| #define R_MIPS_LITERAL          8       /* 16 bit literal entry */
 | |
| #define R_MIPS_GOT16            9       /* 16 bit GOT entry */
 | |
| #define R_MIPS_PC16             10      /* PC relative 16 bit */
 | |
| #define R_MIPS_CALL16           11      /* 16 bit GOT entry for function */
 | |
| #define R_MIPS_GPREL32          12      /* GP relative 32 bit */
 | |
| 
 | |
| #define R_MIPS_SHIFT5           16
 | |
| #define R_MIPS_SHIFT6           17
 | |
| #define R_MIPS_64               18
 | |
| #define R_MIPS_GOT_DISP         19
 | |
| #define R_MIPS_GOT_PAGE         20
 | |
| #define R_MIPS_GOT_OFST         21
 | |
| #define R_MIPS_GOT_HI16         22
 | |
| #define R_MIPS_GOT_LO16         23
 | |
| #define R_MIPS_SUB              24
 | |
| #define R_MIPS_INSERT_A         25
 | |
| #define R_MIPS_INSERT_B         26
 | |
| #define R_MIPS_DELETE           27
 | |
| #define R_MIPS_HIGHER           28
 | |
| #define R_MIPS_HIGHEST          29
 | |
| #define R_MIPS_CALL_HI16        30
 | |
| #define R_MIPS_CALL_LO16        31
 | |
| #define R_MIPS_SCN_DISP         32
 | |
| #define R_MIPS_REL16            33
 | |
| #define R_MIPS_ADD_IMMEDIATE    34
 | |
| #define R_MIPS_PJUMP            35
 | |
| #define R_MIPS_RELGOT           36
 | |
| #define R_MIPS_JALR             37
 | |
| /* Keep this the last entry.  */
 | |
| #define R_MIPS_NUM              38
 | |
| 
 | |
| /* Legal values for p_type field of Elf32_Phdr.  */
 | |
| 
 | |
| #define PT_MIPS_REGINFO 0x70000000      /* Register usage information */
 | |
| #define PT_MIPS_RTPROC  0x70000001      /* Runtime procedure table. */
 | |
| #define PT_MIPS_OPTIONS 0x70000002
 | |
| 
 | |
| /* Special program header types.  */
 | |
| 
 | |
| #define PF_MIPS_LOCAL   0x10000000
 | |
| 
 | |
| /* Legal values for d_tag field of Elf32_Dyn.  */
 | |
| 
 | |
| #define DT_MIPS_RLD_VERSION  0x70000001 /* Runtime linker interface version */
 | |
| #define DT_MIPS_TIME_STAMP   0x70000002 /* Timestamp */
 | |
| #define DT_MIPS_ICHECKSUM    0x70000003 /* Checksum */
 | |
| #define DT_MIPS_IVERSION     0x70000004 /* Version string (string tbl index) */
 | |
| #define DT_MIPS_FLAGS        0x70000005 /* Flags */
 | |
| #define DT_MIPS_BASE_ADDRESS 0x70000006 /* Base address */
 | |
| #define DT_MIPS_MSYM         0x70000007
 | |
| #define DT_MIPS_CONFLICT     0x70000008 /* Address of CONFLICT section */
 | |
| #define DT_MIPS_LIBLIST      0x70000009 /* Address of LIBLIST section */
 | |
| #define DT_MIPS_LOCAL_GOTNO  0x7000000a /* Number of local GOT entries */
 | |
| #define DT_MIPS_CONFLICTNO   0x7000000b /* Number of CONFLICT entries */
 | |
| #define DT_MIPS_LIBLISTNO    0x70000010 /* Number of LIBLIST entries */
 | |
| #define DT_MIPS_SYMTABNO     0x70000011 /* Number of DYNSYM entries */
 | |
| #define DT_MIPS_UNREFEXTNO   0x70000012 /* First external DYNSYM */
 | |
| #define DT_MIPS_GOTSYM       0x70000013 /* First GOT entry in DYNSYM */
 | |
| #define DT_MIPS_HIPAGENO     0x70000014 /* Number of GOT page table entries */
 | |
| #define DT_MIPS_RLD_MAP      0x70000016 /* Address of run time loader map.  */
 | |
| #define DT_MIPS_DELTA_CLASS  0x70000017 /* Delta C++ class definition.  */
 | |
| #define DT_MIPS_DELTA_CLASS_NO    0x70000018 /* Number of entries in
 | |
|                                                 DT_MIPS_DELTA_CLASS.  */
 | |
| #define DT_MIPS_DELTA_INSTANCE    0x70000019 /* Delta C++ class instances.  */
 | |
| #define DT_MIPS_DELTA_INSTANCE_NO 0x7000001a /* Number of entries in
 | |
|                                                 DT_MIPS_DELTA_INSTANCE.  */
 | |
| #define DT_MIPS_DELTA_RELOC  0x7000001b /* Delta relocations.  */
 | |
| #define DT_MIPS_DELTA_RELOC_NO 0x7000001c /* Number of entries in
 | |
|                                              DT_MIPS_DELTA_RELOC.  */
 | |
| #define DT_MIPS_DELTA_SYM    0x7000001d /* Delta symbols that Delta
 | |
|                                            relocations refer to.  */
 | |
| #define DT_MIPS_DELTA_SYM_NO 0x7000001e /* Number of entries in
 | |
|                                            DT_MIPS_DELTA_SYM.  */
 | |
| #define DT_MIPS_DELTA_CLASSSYM 0x70000020 /* Delta symbols that hold the
 | |
|                                              class declaration.  */
 | |
| #define DT_MIPS_DELTA_CLASSSYM_NO 0x70000021 /* Number of entries in
 | |
|                                                 DT_MIPS_DELTA_CLASSSYM.  */
 | |
| #define DT_MIPS_CXX_FLAGS    0x70000022 /* Flags indicating for C++ flavor.  */
 | |
| #define DT_MIPS_PIXIE_INIT   0x70000023
 | |
| #define DT_MIPS_SYMBOL_LIB   0x70000024
 | |
| #define DT_MIPS_LOCALPAGE_GOTIDX 0x70000025
 | |
| #define DT_MIPS_LOCAL_GOTIDX 0x70000026
 | |
| #define DT_MIPS_HIDDEN_GOTIDX 0x70000027
 | |
| #define DT_MIPS_PROTECTED_GOTIDX 0x70000028
 | |
| #define DT_MIPS_OPTIONS      0x70000029 /* Address of .options.  */
 | |
| #define DT_MIPS_INTERFACE    0x7000002a /* Address of .interface.  */
 | |
| #define DT_MIPS_DYNSTR_ALIGN 0x7000002b
 | |
| #define DT_MIPS_INTERFACE_SIZE 0x7000002c /* Size of the .interface section. */
 | |
| #define DT_MIPS_RLD_TEXT_RESOLVE_ADDR 0x7000002d /* Address of rld_text_rsolve
 | |
|                                                     function stored in GOT.  */
 | |
| #define DT_MIPS_PERF_SUFFIX  0x7000002e /* Default suffix of dso to be added
 | |
|                                            by rld on dlopen() calls.  */
 | |
| #define DT_MIPS_COMPACT_SIZE 0x7000002f /* (O32)Size of compact rel section. */
 | |
| #define DT_MIPS_GP_VALUE     0x70000030 /* GP value for aux GOTs.  */
 | |
| #define DT_MIPS_AUX_DYNAMIC  0x70000031 /* Address of aux .dynamic.  */
 | |
| #define DT_MIPS_NUM          0x32
 | |
| 
 | |
| /* Legal values for DT_MIPS_FLAGS Elf32_Dyn entry.  */
 | |
| 
 | |
| #define RHF_NONE                   0            /* No flags */
 | |
| #define RHF_QUICKSTART             (1 << 0)     /* Use quickstart */
 | |
| #define RHF_NOTPOT                 (1 << 1)     /* Hash size not power of 2 */
 | |
| #define RHF_NO_LIBRARY_REPLACEMENT (1 << 2)     /* Ignore LD_LIBRARY_PATH */
 | |
| #define RHF_NO_MOVE                (1 << 3)
 | |
| #define RHF_SGI_ONLY               (1 << 4)
 | |
| #define RHF_GUARANTEE_INIT         (1 << 5)
 | |
| #define RHF_DELTA_C_PLUS_PLUS      (1 << 6)
 | |
| #define RHF_GUARANTEE_START_INIT   (1 << 7)
 | |
| #define RHF_PIXIE                  (1 << 8)
 | |
| #define RHF_DEFAULT_DELAY_LOAD     (1 << 9)
 | |
| #define RHF_REQUICKSTART           (1 << 10)
 | |
| #define RHF_REQUICKSTARTED         (1 << 11)
 | |
| #define RHF_CORD                   (1 << 12)
 | |
| #define RHF_NO_UNRES_UNDEF         (1 << 13)
 | |
| #define RHF_RLD_ORDER_SAFE         (1 << 14)
 | |
| 
 | |
| /* Entries found in sections of type SHT_MIPS_LIBLIST.  */
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf32_Word l_name;            /* Name (string table index) */
 | |
|   Elf32_Word l_time_stamp;      /* Timestamp */
 | |
|   Elf32_Word l_checksum;        /* Checksum */
 | |
|   Elf32_Word l_version;         /* Interface version */
 | |
|   Elf32_Word l_flags;           /* Flags */
 | |
| } Elf32_Lib;
 | |
| 
 | |
| typedef struct
 | |
| {
 | |
|   Elf64_Word l_name;            /* Name (string table index) */
 | |
|   Elf64_Word l_time_stamp;      /* Timestamp */
 | |
|   Elf64_Word l_checksum;        /* Checksum */
 | |
|   Elf64_Word l_version;         /* Interface version */
 | |
|   Elf64_Word l_flags;           /* Flags */
 | |
| } Elf64_Lib;
 | |
| 
 | |
| 
 | |
| /* Legal values for l_flags.  */
 | |
| 
 | |
| #define LL_NONE           0
 | |
| #define LL_EXACT_MATCH    (1 << 0)      /* Require exact match */
 | |
| #define LL_IGNORE_INT_VER (1 << 1)      /* Ignore interface version */
 | |
| #define LL_REQUIRE_MINOR  (1 << 2)
 | |
| #define LL_EXPORTS        (1 << 3)
 | |
| #define LL_DELAY_LOAD     (1 << 4)
 | |
| #define LL_DELTA          (1 << 5)
 | |
| 
 | |
| /* Entries found in sections of type SHT_MIPS_CONFLICT.  */
 | |
| 
 | |
| typedef Elf32_Addr Elf32_Conflict;
 | |
| 
 | |
| 
 | |
| /* HPPA specific definitions.  */
 | |
| 
 | |
| /* Legal values for e_flags field of Elf32_Ehdr.  */
 | |
| 
 | |
| #define EF_PARISC_TRAPNL        1       /* Trap nil pointer dereference.  */
 | |
| #define EF_PARISC_EXT           2       /* Program uses arch. extensions.  */
 | |
| #define EF_PARISC_ARCH          0xffff0000 /* Architecture version.  */
 | |
| /* Defined values are:
 | |
|                                 0x020b  PA-RISC 1.0 big-endian
 | |
|                                 0x0210  PA-RISC 1.1 big-endian
 | |
|                                 0x028b  PA-RISC 1.0 little-endian
 | |
|                                 0x0290  PA-RISC 1.1 little-endian
 | |
| */
 | |
| 
 | |
| /* Legal values for sh_type field of Elf32_Shdr.  */
 | |
| 
 | |
| #define SHT_PARISC_GOT          0x70000000 /* GOT for external data.  */
 | |
| #define SHT_PARISC_ARCH         0x70000001 /* Architecture extensions.  */
 | |
| #define SHT_PARISC_GLOBAL       0x70000002 /* Definition of $global$.  */
 | |
| #define SHT_PARISC_MILLI        0x70000003 /* Millicode routines.  */
 | |
| #define SHT_PARISC_UNWIND       0x70000004 /* Unwind information.  */
 | |
| #define SHT_PARISC_PLT          0x70000005 /* Procedure linkage table.  */
 | |
| #define SHT_PARISC_SDATA        0x70000006 /* Short initialized data.  */
 | |
| #define SHT_PARISC_SBSS         0x70000007 /* Short uninitialized data.  */
 | |
| #define SHT_PARISC_SYMEXTN      0x70000008 /* Argument/relocation info.  */
 | |
| #define SHT_PARISC_STUBS        0x70000009 /* Linker stubs.  */
 | |
| 
 | |
| /* Legal values for sh_flags field of Elf32_Shdr.  */
 | |
| 
 | |
| #define SHF_PARISC_GLOBAL       0x10000000 /* Section defines dp.  */
 | |
| #define SHF_PARISC_SHORT        0x20000000 /* Section with short addressing. */
 | |
| 
 | |
| /* Legal values for ST_TYPE subfield of st_info (symbol type).  */
 | |
| 
 | |
| #define STT_PARISC_MILLICODE    13      /* Millicode function entry point.  */
 | |
| 
 | |
| /* HPPA relocs.  */
 | |
| 
 | |
| #define R_PARISC_NONE           0       /* No reloc.  */
 | |
| #define R_PARISC_DIR32          1       /* Direct 32-bit reference.  */
 | |
| #define R_PARISC_DIR21L         2       /* Left 21 bits of eff. address.  */
 | |
| #define R_PARISC_DIR17R         3       /* Right 17 bits of eff. address.  */
 | |
| #define R_PARISC_DIR14R         4       /* Right 14 bits of eff. address.  */
 | |
| #define R_PARISC_PCREL21L       5       /* PC-relative, left 21 bits.  */
 | |
| #define R_PARISC_PCREL14R       6       /* PC-relative, right 14 bits.  */
 | |
| #define R_PARISC_PCREL17C       7       /* Conditional PC-relative, ignore
 | |
|                                            if displacement > 17bits.  */
 | |
| #define R_PARISC_PCREL17F       8       /* Conditional PC-relative, must
 | |
|                                            fit in 17bits.  */
 | |
| #define R_PARISC_DPREL21L       9       /* DP-relative, left 21 bits.  */
 | |
| #define R_PARISC_DPREL14R       10      /* DP-relative, right 14 bits.  */
 | |
| #define R_PARISC_DPREL14F       11      /* DP-relative, must bit in 14 bits. */
 | |
| #define R_PARISC_DLTREL21L      12      /* DLT-relative, left 21 bits.  */
 | |
| #define R_PARISC_DLTREL14R      13      /* DLT-relative, right 14 bits.  */
 | |
| #define R_PARISC_DLTREL14F      14      /* DLT-relative, must fit in 14 bits.*/
 | |
| #define R_PARISC_DLTIND21L      15      /* DLT-relative indirect, left
 | |
|                                            21 bits.  */
 | |
| #define R_PARISC_DLTIND14R      16      /* DLT-relative indirect, right
 | |
|                                            14 bits.  */
 | |
| #define R_PARISC_DLTIND14F      17      /* DLT-relative indirect, must fit
 | |
|                                            int 14 bits.  */
 | |
| #define R_PARISC_PLABEL32       18      /* Direct 32-bit reference to proc.  */
 | |
| 
 | |
| /* Alpha specific definitions.  */
 | |
| 
 | |
| /* Legal values for e_flags field of Elf64_Ehdr.  */
 | |
| 
 | |
| #define EF_ALPHA_32BIT          1       /* All addresses must be < 2GB.  */
 | |
| #define EF_ALPHA_CANRELAX       2       /* Relocations for relaxing exist.  */
 | |
| 
 | |
| /* Legal values for sh_type field of Elf64_Shdr.  */
 | |
| 
 | |
| /* These two are primerily concerned with ECOFF debugging info.  */
 | |
| #define SHT_ALPHA_DEBUG         0x70000001
 | |
| #define SHT_ALPHA_REGINFO       0x70000002
 | |
| 
 | |
| /* Legal values for sh_flags field of Elf64_Shdr.  */
 | |
| 
 | |
| #define SHF_ALPHA_GPREL         0x10000000
 | |
| 
 | |
| /* Legal values for st_other field of Elf64_Sym.  */
 | |
| #define STO_ALPHA_NOPV          0x80    /* No PV required.  */
 | |
| #define STO_ALPHA_STD_GPLOAD    0x88    /* PV only used for initial ldgp.  */
 | |
| 
 | |
| /* Alpha relocs.  */
 | |
| 
 | |
| #define R_ALPHA_NONE            0       /* No reloc */
 | |
| #define R_ALPHA_REFLONG         1       /* Direct 32 bit */
 | |
| #define R_ALPHA_REFQUAD         2       /* Direct 64 bit */
 | |
| #define R_ALPHA_GPREL32         3       /* GP relative 32 bit */
 | |
| #define R_ALPHA_LITERAL         4       /* GP relative 16 bit w/optimization */
 | |
| #define R_ALPHA_LITUSE          5       /* Optimization hint for LITERAL */
 | |
| #define R_ALPHA_GPDISP          6       /* Add displacement to GP */
 | |
| #define R_ALPHA_BRADDR          7       /* PC+4 relative 23 bit shifted */
 | |
| #define R_ALPHA_HINT            8       /* PC+4 relative 16 bit shifted */
 | |
| #define R_ALPHA_SREL16          9       /* PC relative 16 bit */
 | |
| #define R_ALPHA_SREL32          10      /* PC relative 32 bit */
 | |
| #define R_ALPHA_SREL64          11      /* PC relative 64 bit */
 | |
| #define R_ALPHA_OP_PUSH         12      /* OP stack push */
 | |
| #define R_ALPHA_OP_STORE        13      /* OP stack pop and store */
 | |
| #define R_ALPHA_OP_PSUB         14      /* OP stack subtract */
 | |
| #define R_ALPHA_OP_PRSHIFT      15      /* OP stack right shift */
 | |
| #define R_ALPHA_GPVALUE         16
 | |
| #define R_ALPHA_GPRELHIGH       17
 | |
| #define R_ALPHA_GPRELLOW        18
 | |
| #define R_ALPHA_IMMED_GP_16     19
 | |
| #define R_ALPHA_IMMED_GP_HI32   20
 | |
| #define R_ALPHA_IMMED_SCN_HI32  21
 | |
| #define R_ALPHA_IMMED_BR_HI32   22
 | |
| #define R_ALPHA_IMMED_LO32      23
 | |
| #define R_ALPHA_COPY            24      /* Copy symbol at runtime */
 | |
| #define R_ALPHA_GLOB_DAT        25      /* Create GOT entry */
 | |
| #define R_ALPHA_JMP_SLOT        26      /* Create PLT entry */
 | |
| #define R_ALPHA_RELATIVE        27      /* Adjust by program base */
 | |
| /* Keep this the last entry.  */
 | |
| #define R_ALPHA_NUM             28
 | |
| 
 | |
| 
 | |
| /* PowerPC specific declarations */
 | |
| 
 | |
| /* PowerPC relocations defined by the ABIs */
 | |
| #define R_PPC_NONE              0
 | |
| #define R_PPC_ADDR32            1       /* 32bit absolute address */
 | |
| #define R_PPC_ADDR24            2       /* 26bit address, 2 bits ignored.  */
 | |
| #define R_PPC_ADDR16            3       /* 16bit absolute address */
 | |
| #define R_PPC_ADDR16_LO         4       /* lower 16bit of absolute address */
 | |
| #define R_PPC_ADDR16_HI         5       /* high 16bit of absolute address */
 | |
| #define R_PPC_ADDR16_HA         6       /* adjusted high 16bit */
 | |
| #define R_PPC_ADDR14            7       /* 16bit address, 2 bits ignored */
 | |
| #define R_PPC_ADDR14_BRTAKEN    8
 | |
| #define R_PPC_ADDR14_BRNTAKEN   9
 | |
| #define R_PPC_REL24             10      /* PC relative 26 bit */
 | |
| #define R_PPC_REL14             11      /* PC relative 16 bit */
 | |
| #define R_PPC_REL14_BRTAKEN     12
 | |
| #define R_PPC_REL14_BRNTAKEN    13
 | |
| #define R_PPC_GOT16             14
 | |
| #define R_PPC_GOT16_LO          15
 | |
| #define R_PPC_GOT16_HI          16
 | |
| #define R_PPC_GOT16_HA          17
 | |
| #define R_PPC_PLTREL24          18
 | |
| #define R_PPC_COPY              19
 | |
| #define R_PPC_GLOB_DAT          20
 | |
| #define R_PPC_JMP_SLOT          21
 | |
| #define R_PPC_RELATIVE          22
 | |
| #define R_PPC_LOCAL24PC         23
 | |
| #define R_PPC_UADDR32           24
 | |
| #define R_PPC_UADDR16           25
 | |
| #define R_PPC_REL32             26
 | |
| #define R_PPC_PLT32             27
 | |
| #define R_PPC_PLTREL32          28
 | |
| #define R_PPC_PLT16_LO          29
 | |
| #define R_PPC_PLT16_HI          30
 | |
| #define R_PPC_PLT16_HA          31
 | |
| #define R_PPC_SDAREL16          32
 | |
| #define R_PPC_SECTOFF           33
 | |
| #define R_PPC_SECTOFF_LO        34
 | |
| #define R_PPC_SECTOFF_HI        35
 | |
| #define R_PPC_SECTOFF_HA        36
 | |
| /* Keep this the last entry.  */
 | |
| #define R_PPC_NUM               37
 | |
| 
 | |
| /* The remaining relocs are from the Embedded ELF ABI, and are not
 | |
|    in the SVR4 ELF ABI.  */
 | |
| #define R_PPC_EMB_NADDR32       101
 | |
| #define R_PPC_EMB_NADDR16       102
 | |
| #define R_PPC_EMB_NADDR16_LO    103
 | |
| #define R_PPC_EMB_NADDR16_HI    104
 | |
| #define R_PPC_EMB_NADDR16_HA    105
 | |
| #define R_PPC_EMB_SDAI16        106
 | |
| #define R_PPC_EMB_SDA2I16       107
 | |
| #define R_PPC_EMB_SDA2REL       108
 | |
| #define R_PPC_EMB_SDA21         109     /* 16 bit offset in SDA */
 | |
| #define R_PPC_EMB_MRKREF        110
 | |
| #define R_PPC_EMB_RELSEC16      111
 | |
| #define R_PPC_EMB_RELST_LO      112
 | |
| #define R_PPC_EMB_RELST_HI      113
 | |
| #define R_PPC_EMB_RELST_HA      114
 | |
| #define R_PPC_EMB_BIT_FLD       115
 | |
| #define R_PPC_EMB_RELSDA        116     /* 16 bit relative offset in SDA */
 | |
| 
 | |
| /* Diab tool relocations.  */
 | |
| #define R_PPC_DIAB_SDA21_LO     180     /* like EMB_SDA21, but lower 16 bit */
 | |
| #define R_PPC_DIAB_SDA21_HI     181     /* like EMB_SDA21, but high 16 bit */
 | |
| #define R_PPC_DIAB_SDA21_HA     182     /* like EMB_SDA21, adjusted high 16 */
 | |
| #define R_PPC_DIAB_RELSDA_LO    183     /* like EMB_RELSDA, but lower 16 bit */
 | |
| #define R_PPC_DIAB_RELSDA_HI    184     /* like EMB_RELSDA, but high 16 bit */
 | |
| #define R_PPC_DIAB_RELSDA_HA    185     /* like EMB_RELSDA, adjusted high 16 */
 | |
| 
 | |
| /* This is a phony reloc to handle any old fashioned TOC16 references
 | |
|    that may still be in object files.  */
 | |
| #define R_PPC_TOC16             255
 | |
| 
 | |
| 
 | |
| /* ARM specific declarations */
 | |
| 
 | |
| /* Processor specific flags for the ELF header e_flags field.  */
 | |
| #define EF_ARM_RELEXEC     0x01
 | |
| #define EF_ARM_HASENTRY    0x02
 | |
| #define EF_ARM_INTERWORK   0x04
 | |
| #define EF_ARM_APCS_26     0x08
 | |
| #define EF_ARM_APCS_FLOAT  0x10
 | |
| #define EF_ARM_PIC         0x20
 | |
| #define EF_ALIGN8          0x40         /* 8-bit structure alignment is in use */
 | |
| #define EF_NEW_ABI         0x80
 | |
| #define EF_OLD_ABI         0x100
 | |
| 
 | |
| /* Additional symbol types for Thumb */
 | |
| #define STT_ARM_TFUNC      0xd
 | |
| 
 | |
| /* ARM-specific values for sh_flags */
 | |
| #define SHF_ARM_ENTRYSECT  0x10000000   /* Section contains an entry point */
 | |
| #define SHF_ARM_COMDEF     0x80000000   /* Section may be multiply defined
 | |
|                                            in the input to a link step */
 | |
| 
 | |
| /* ARM-specific program header flags */
 | |
| #define PF_ARM_SB          0x10000000   /* Segment contains the location
 | |
|                                            addressed by the static base */
 | |
| 
 | |
| /* ARM relocs.  */
 | |
| #define R_ARM_NONE              0       /* No reloc */
 | |
| #define R_ARM_PC24              1       /* PC relative 26 bit branch */
 | |
| #define R_ARM_ABS32             2       /* Direct 32 bit  */
 | |
| #define R_ARM_REL32             3       /* PC relative 32 bit */
 | |
| #define R_ARM_PC13              4
 | |
| #define R_ARM_ABS16             5       /* Direct 16 bit */
 | |
| #define R_ARM_ABS12             6       /* Direct 12 bit */
 | |
| #define R_ARM_THM_ABS5          7
 | |
| #define R_ARM_ABS8              8       /* Direct 8 bit */
 | |
| #define R_ARM_SBREL32           9
 | |
| #define R_ARM_THM_CALL          10
 | |
| #define R_ARM_THM_PC8           11
 | |
| #define R_ARM_AMP_VCALL9        12
 | |
| #define R_ARM_SWI24             13
 | |
| #define R_ARM_THM_SWI8          14
 | |
| #define R_ARM_XPC25             15
 | |
| #define R_ARM_THM_XPC22         16
 | |
| #define R_ARM_COPY              20      /* Copy symbol at runtime */
 | |
| #define R_ARM_GLOB_DAT          21      /* Create GOT entry */
 | |
| #define R_ARM_JUMP_SLOT         22      /* Create PLT entry */
 | |
| #define R_ARM_RELATIVE          23      /* Adjust by program base */
 | |
| #define R_ARM_GOTOFF32          24      /* 32 bit offset to GOT */
 | |
| #define R_ARM_BASE_PREL         25      /* 32 bit PC relative offset to GOT */
 | |
| #define R_ARM_GOT_BREL          26      /* 32 bit GOT entry */
 | |
| #define R_ARM_PLT32             27      /* 32 bit PLT address */
 | |
| #define R_ARM_CALL              28
 | |
| #define R_ARM_JUMP24            29
 | |
| #define R_ARM_THM_JUMP24        30
 | |
| #define R_ARM_V4BX              40
 | |
| #define R_ARM_PREL31            42
 | |
| #define R_ARM_MOVW_ABS_NC       43
 | |
| #define R_ARM_MOVT_ABS          44
 | |
| #define R_ARM_THM_MOVW_ABS_NC   47
 | |
| #define R_ARM_THM_MOVT_ABS      48
 | |
| #define R_ARM_GNU_VTENTRY       100
 | |
| #define R_ARM_GNU_VTINHERIT     101
 | |
| #define R_ARM_THM_PC11          102     /* thumb unconditional branch */
 | |
| #define R_ARM_THM_PC9           103     /* thumb conditional branch */
 | |
| #define R_ARM_RXPC25            249
 | |
| #define R_ARM_RSBREL32          250
 | |
| #define R_ARM_THM_RPC22         251
 | |
| #define R_ARM_RREL32            252
 | |
| #define R_ARM_RABS22            253
 | |
| #define R_ARM_RPC24             254
 | |
| #define R_ARM_RBASE             255
 | |
| /* Keep this the last entry.  */
 | |
| #define R_ARM_NUM               256
 | |
| 
 | |
| /* TMS320C67xx specific declarations */
 | |
| /* XXX: no ELF standard yet */
 | |
| 
 | |
| /* TMS320C67xx relocs. */
 | |
| #define R_C60_32       1
 | |
| #define R_C60_GOT32     3               /* 32 bit GOT entry */
 | |
| #define R_C60_PLT32     4               /* 32 bit PLT address */
 | |
| #define R_C60_COPY      5               /* Copy symbol at runtime */
 | |
| #define R_C60_GLOB_DAT  6               /* Create GOT entry */
 | |
| #define R_C60_JMP_SLOT  7               /* Create PLT entry */
 | |
| #define R_C60_RELATIVE  8               /* Adjust by program base */
 | |
| #define R_C60_GOTOFF    9               /* 32 bit offset to GOT */
 | |
| #define R_C60_GOTPC     10              /* 32 bit PC relative offset to GOT */
 | |
| 
 | |
| #define R_C60HI16      0x55       // high 16 bit MVKH embedded
 | |
| #define R_C60LO16      0x54       // low 16 bit MVKL embedded
 | |
| 
 | |
| #endif  /* elf.h */
 |