Current Path : /sys/amd64/compile/hs32/modules/usr/src/sys/modules/usb/urio/@/amd64/compile/hs32/modules/usr/src/sys/modules/usb/uhid/@/xen/interface/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/amd64/compile/hs32/modules/usr/src/sys/modules/usb/urio/@/amd64/compile/hs32/modules/usr/src/sys/modules/usb/uhid/@/xen/interface/elfstructs.h |
#ifndef __XEN_PUBLIC_ELFSTRUCTS_H__ #define __XEN_PUBLIC_ELFSTRUCTS_H__ 1 /* * Copyright (c) 1995, 1996 Erik Theisen. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. The name of the author may not be used to endorse or promote products * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ typedef uint8_t Elf_Byte; typedef uint32_t Elf32_Addr; /* Unsigned program address */ typedef uint32_t Elf32_Off; /* Unsigned file offset */ typedef int32_t Elf32_Sword; /* Signed large integer */ typedef uint32_t Elf32_Word; /* Unsigned large integer */ typedef uint16_t Elf32_Half; /* Unsigned medium integer */ typedef uint64_t Elf64_Addr; typedef uint64_t Elf64_Off; typedef int32_t Elf64_Shalf; typedef int32_t Elf64_Sword; typedef uint32_t Elf64_Word; typedef int64_t Elf64_Sxword; typedef uint64_t Elf64_Xword; typedef uint32_t Elf64_Half; typedef uint16_t Elf64_Quarter; /* * e_ident[] identification indexes * See http://www.caldera.com/developers/gabi/2000-07-17/ch4.eheader.html */ #define EI_MAG0 0 /* file ID */ #define EI_MAG1 1 /* file ID */ #define EI_MAG2 2 /* file ID */ #define EI_MAG3 3 /* file ID */ #define EI_CLASS 4 /* file class */ #define EI_DATA 5 /* data encoding */ #define EI_VERSION 6 /* ELF header version */ #define EI_OSABI 7 /* OS/ABI ID */ #define EI_ABIVERSION 8 /* ABI version */ #define EI_PAD 9 /* start of pad bytes */ #define EI_NIDENT 16 /* Size of e_ident[] */ /* e_ident[] magic number */ #define ELFMAG0 0x7f /* e_ident[EI_MAG0] */ #define ELFMAG1 'E' /* e_ident[EI_MAG1] */ #define ELFMAG2 'L' /* e_ident[EI_MAG2] */ #define ELFMAG3 'F' /* e_ident[EI_MAG3] */ #define ELFMAG "\177ELF" /* magic */ #define SELFMAG 4 /* size of magic */ /* e_ident[] file class */ #define ELFCLASSNONE 0 /* invalid */ #define ELFCLASS32 1 /* 32-bit objs */ #define ELFCLASS64 2 /* 64-bit objs */ #define ELFCLASSNUM 3 /* number of classes */ /* e_ident[] data encoding */ #define ELFDATANONE 0 /* invalid */ #define ELFDATA2LSB 1 /* Little-Endian */ #define ELFDATA2MSB 2 /* Big-Endian */ #define ELFDATANUM 3 /* number of data encode defines */ /* e_ident[] Operating System/ABI */ #define ELFOSABI_SYSV 0 /* UNIX System V ABI */ #define ELFOSABI_HPUX 1 /* HP-UX operating system */ #define ELFOSABI_NETBSD 2 /* NetBSD */ #define ELFOSABI_LINUX 3 /* GNU/Linux */ #define ELFOSABI_HURD 4 /* GNU/Hurd */ #define ELFOSABI_86OPEN 5 /* 86Open common IA32 ABI */ #define ELFOSABI_SOLARIS 6 /* Solaris */ #define ELFOSABI_MONTEREY 7 /* Monterey */ #define ELFOSABI_IRIX 8 /* IRIX */ #define ELFOSABI_FREEBSD 9 /* FreeBSD */ #define ELFOSABI_TRU64 10 /* TRU64 UNIX */ #define ELFOSABI_MODESTO 11 /* Novell Modesto */ #define ELFOSABI_OPENBSD 12 /* OpenBSD */ #define ELFOSABI_ARM 97 /* ARM */ #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ /* e_ident */ #define IS_ELF(ehdr) ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \ (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \ (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \ (ehdr).e_ident[EI_MAG3] == ELFMAG3) /* ELF Header */ typedef struct elfhdr { unsigned char e_ident[EI_NIDENT]; /* ELF Identification */ Elf32_Half e_type; /* object file type */ Elf32_Half e_machine; /* machine */ Elf32_Word e_version; /* object file version */ Elf32_Addr e_entry; /* virtual entry point */ Elf32_Off e_phoff; /* program header table offset */ Elf32_Off e_shoff; /* section header table offset */ Elf32_Word e_flags; /* processor-specific flags */ Elf32_Half e_ehsize; /* ELF header size */ Elf32_Half e_phentsize; /* program header entry size */ Elf32_Half e_phnum; /* number of program header entries */ Elf32_Half e_shentsize; /* section header entry size */ Elf32_Half e_shnum; /* number of section header entries */ Elf32_Half e_shstrndx; /* section header table's "section header string table" entry offset */ } Elf32_Ehdr; typedef struct { unsigned char e_ident[EI_NIDENT]; /* Id bytes */ Elf64_Quarter e_type; /* file type */ Elf64_Quarter e_machine; /* machine type */ Elf64_Half e_version; /* version number */ Elf64_Addr e_entry; /* entry point */ Elf64_Off e_phoff; /* Program hdr offset */ Elf64_Off e_shoff; /* Section hdr offset */ Elf64_Half e_flags; /* Processor flags */ Elf64_Quarter e_ehsize; /* sizeof ehdr */ Elf64_Quarter e_phentsize; /* Program header entry size */ Elf64_Quarter e_phnum; /* Number of program headers */ Elf64_Quarter e_shentsize; /* Section header entry size */ Elf64_Quarter e_shnum; /* Number of section headers */ Elf64_Quarter e_shstrndx; /* String table index */ } Elf64_Ehdr; /* e_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 types */ #define ET_LOPROC 0xff00 /* reserved range for processor */ #define ET_HIPROC 0xffff /* specific e_type */ /* e_machine */ #define EM_NONE 0 /* No Machine */ #define EM_M32 1 /* AT&T WE 32100 */ #define EM_SPARC 2 /* SPARC */ #define EM_386 3 /* Intel 80386 */ #define EM_68K 4 /* Motorola 68000 */ #define EM_88K 5 /* Motorola 88000 */ #define EM_486 6 /* Intel 80486 - unused? */ #define EM_860 7 /* Intel 80860 */ #define EM_MIPS 8 /* MIPS R3000 Big-Endian only */ /* * Don't know if EM_MIPS_RS4_BE, * EM_SPARC64, EM_PARISC, * or EM_PPC are ABI compliant */ #define EM_MIPS_RS4_BE 10 /* MIPS R4000 Big-Endian */ #define EM_SPARC64 11 /* SPARC v9 64-bit unoffical */ #define EM_PARISC 15 /* HPPA */ #define EM_SPARC32PLUS 18 /* Enhanced instruction set SPARC */ #define EM_PPC 20 /* PowerPC */ #define EM_PPC64 21 /* PowerPC 64-bit */ #define EM_ARM 40 /* Advanced RISC Machines ARM */ #define EM_ALPHA 41 /* DEC ALPHA */ #define EM_SPARCV9 43 /* SPARC version 9 */ #define EM_ALPHA_EXP 0x9026 /* DEC ALPHA */ #define EM_IA_64 50 /* Intel Merced */ #define EM_X86_64 62 /* AMD x86-64 architecture */ #define EM_VAX 75 /* DEC VAX */ /* Version */ #define EV_NONE 0 /* Invalid */ #define EV_CURRENT 1 /* Current */ #define EV_NUM 2 /* number of versions */ /* Section Header */ typedef struct { Elf32_Word sh_name; /* name - index into section header string table section */ Elf32_Word sh_type; /* type */ Elf32_Word sh_flags; /* flags */ Elf32_Addr sh_addr; /* address */ Elf32_Off sh_offset; /* file offset */ Elf32_Word sh_size; /* section size */ Elf32_Word sh_link; /* section header table index link */ Elf32_Word sh_info; /* extra information */ Elf32_Word sh_addralign; /* address alignment */ Elf32_Word sh_entsize; /* section entry size */ } Elf32_Shdr; typedef struct { Elf64_Half sh_name; /* section name */ Elf64_Half sh_type; /* section type */ Elf64_Xword sh_flags; /* section flags */ Elf64_Addr sh_addr; /* virtual address */ Elf64_Off sh_offset; /* file offset */ Elf64_Xword sh_size; /* section size */ Elf64_Half sh_link; /* link to another */ Elf64_Half sh_info; /* misc info */ Elf64_Xword sh_addralign; /* memory alignment */ Elf64_Xword sh_entsize; /* table entry size */ } Elf64_Shdr; /* Special Section Indexes */ #define SHN_UNDEF 0 /* undefined */ #define SHN_LORESERVE 0xff00 /* lower bounds of reserved indexes */ #define SHN_LOPROC 0xff00 /* reserved range for processor */ #define SHN_HIPROC 0xff1f /* specific section indexes */ #define SHN_ABS 0xfff1 /* absolute value */ #define SHN_COMMON 0xfff2 /* common symbol */ #define SHN_HIRESERVE 0xffff /* upper bounds of reserved indexes */ /* sh_type */ #define SHT_NULL 0 /* inactive */ #define SHT_PROGBITS 1 /* program defined information */ #define SHT_SYMTAB 2 /* symbol table section */ #define SHT_STRTAB 3 /* string table section */ #define SHT_RELA 4 /* relocation section with addends*/ #define SHT_HASH 5 /* symbol hash table section */ #define SHT_DYNAMIC 6 /* dynamic section */ #define SHT_NOTE 7 /* note section */ #define SHT_NOBITS 8 /* no space section */ #define SHT_REL 9 /* relation section without addends */ #define SHT_SHLIB 10 /* reserved - purpose unknown */ #define SHT_DYNSYM 11 /* dynamic symbol table section */ #define SHT_NUM 12 /* number of section types */ #define SHT_LOPROC 0x70000000 /* reserved range for processor */ #define SHT_HIPROC 0x7fffffff /* specific section header types */ #define SHT_LOUSER 0x80000000 /* reserved range for application */ #define SHT_HIUSER 0xffffffff /* specific indexes */ /* Section names */ #define ELF_BSS ".bss" /* uninitialized data */ #define ELF_DATA ".data" /* initialized data */ #define ELF_DEBUG ".debug" /* debug */ #define ELF_DYNAMIC ".dynamic" /* dynamic linking information */ #define ELF_DYNSTR ".dynstr" /* dynamic string table */ #define ELF_DYNSYM ".dynsym" /* dynamic symbol table */ #define ELF_FINI ".fini" /* termination code */ #define ELF_GOT ".got" /* global offset table */ #define ELF_HASH ".hash" /* symbol hash table */ #define ELF_INIT ".init" /* initialization code */ #define ELF_REL_DATA ".rel.data" /* relocation data */ #define ELF_REL_FINI ".rel.fini" /* relocation termination code */ #define ELF_REL_INIT ".rel.init" /* relocation initialization code */ #define ELF_REL_DYN ".rel.dyn" /* relocaltion dynamic link info */ #define ELF_REL_RODATA ".rel.rodata" /* relocation read-only data */ #define ELF_REL_TEXT ".rel.text" /* relocation code */ #define ELF_RODATA ".rodata" /* read-only data */ #define ELF_SHSTRTAB ".shstrtab" /* section header string table */ #define ELF_STRTAB ".strtab" /* string table */ #define ELF_SYMTAB ".symtab" /* symbol table */ #define ELF_TEXT ".text" /* code */ /* Section Attribute Flags - sh_flags */ #define SHF_WRITE 0x1 /* Writable */ #define SHF_ALLOC 0x2 /* occupies memory */ #define SHF_EXECINSTR 0x4 /* executable */ #define SHF_MASKPROC 0xf0000000 /* reserved bits for processor */ /* specific section attributes */ /* Symbol Table Entry */ typedef struct elf32_sym { Elf32_Word st_name; /* name - index into string table */ Elf32_Addr st_value; /* symbol value */ Elf32_Word st_size; /* symbol size */ unsigned char st_info; /* type and binding */ unsigned char st_other; /* 0 - no defined meaning */ Elf32_Half st_shndx; /* section header index */ } Elf32_Sym; typedef struct { Elf64_Half st_name; /* Symbol name index in str table */ Elf_Byte st_info; /* type / binding attrs */ Elf_Byte st_other; /* unused */ Elf64_Quarter st_shndx; /* section index of symbol */ Elf64_Xword st_value; /* value of symbol */ Elf64_Xword st_size; /* size of symbol */ } Elf64_Sym; /* Symbol table index */ #define STN_UNDEF 0 /* undefined */ /* Extract symbol info - st_info */ #define ELF32_ST_BIND(x) ((x) >> 4) #define ELF32_ST_TYPE(x) (((unsigned int) x) & 0xf) #define ELF32_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf)) #define ELF64_ST_BIND(x) ((x) >> 4) #define ELF64_ST_TYPE(x) (((unsigned int) x) & 0xf) #define ELF64_ST_INFO(b,t) (((b) << 4) + ((t) & 0xf)) /* Symbol Binding - ELF32_ST_BIND - st_info */ #define STB_LOCAL 0 /* Local symbol */ #define STB_GLOBAL 1 /* Global symbol */ #define STB_WEAK 2 /* like global - lower precedence */ #define STB_NUM 3 /* number of symbol bindings */ #define STB_LOPROC 13 /* reserved range for processor */ #define STB_HIPROC 15 /* specific symbol bindings */ /* Symbol type - ELF32_ST_TYPE - st_info */ #define STT_NOTYPE 0 /* not specified */ #define STT_OBJECT 1 /* data object */ #define STT_FUNC 2 /* function */ #define STT_SECTION 3 /* section */ #define STT_FILE 4 /* file */ #define STT_NUM 5 /* number of symbol types */ #define STT_LOPROC 13 /* reserved range for processor */ #define STT_HIPROC 15 /* specific symbol types */ /* Relocation entry with implicit addend */ typedef struct { Elf32_Addr r_offset; /* offset of relocation */ Elf32_Word r_info; /* symbol table index and type */ } Elf32_Rel; /* Relocation entry with explicit addend */ typedef struct { Elf32_Addr r_offset; /* offset of relocation */ Elf32_Word r_info; /* symbol table index and type */ Elf32_Sword r_addend; } Elf32_Rela; /* Extract relocation info - r_info */ #define ELF32_R_SYM(i) ((i) >> 8) #define ELF32_R_TYPE(i) ((unsigned char) (i)) #define ELF32_R_INFO(s,t) (((s) << 8) + (unsigned char)(t)) typedef struct { Elf64_Xword r_offset; /* where to do it */ Elf64_Xword r_info; /* index & type of relocation */ } Elf64_Rel; typedef struct { Elf64_Xword r_offset; /* where to do it */ Elf64_Xword r_info; /* index & type of relocation */ Elf64_Sxword r_addend; /* adjustment value */ } Elf64_Rela; #define ELF64_R_SYM(info) ((info) >> 32) #define ELF64_R_TYPE(info) ((info) & 0xFFFFFFFF) #define ELF64_R_INFO(s,t) (((s) << 32) + (u_int32_t)(t)) /* Program Header */ typedef struct { Elf32_Word p_type; /* segment type */ Elf32_Off p_offset; /* segment offset */ Elf32_Addr p_vaddr; /* virtual address of segment */ Elf32_Addr p_paddr; /* physical address - ignored? */ Elf32_Word p_filesz; /* number of bytes in file for seg. */ Elf32_Word p_memsz; /* number of bytes in mem. for seg. */ Elf32_Word p_flags; /* flags */ Elf32_Word p_align; /* memory alignment */ } Elf32_Phdr; typedef struct { Elf64_Half p_type; /* entry type */ Elf64_Half p_flags; /* flags */ Elf64_Off p_offset; /* offset */ Elf64_Addr p_vaddr; /* virtual address */ Elf64_Addr p_paddr; /* physical address */ Elf64_Xword p_filesz; /* file size */ Elf64_Xword p_memsz; /* memory size */ Elf64_Xword p_align; /* memory & file alignment */ } Elf64_Phdr; /* Segment types - p_type */ #define PT_NULL 0 /* unused */ #define PT_LOAD 1 /* loadable segment */ #define PT_DYNAMIC 2 /* dynamic linking section */ #define PT_INTERP 3 /* the RTLD */ #define PT_NOTE 4 /* auxiliary information */ #define PT_SHLIB 5 /* reserved - purpose undefined */ #define PT_PHDR 6 /* program header */ #define PT_NUM 7 /* Number of segment types */ #define PT_LOPROC 0x70000000 /* reserved range for processor */ #define PT_HIPROC 0x7fffffff /* specific segment types */ /* Segment flags - p_flags */ #define PF_X 0x1 /* Executable */ #define PF_W 0x2 /* Writable */ #define PF_R 0x4 /* Readable */ #define PF_MASKPROC 0xf0000000 /* reserved bits for processor */ /* specific segment flags */ /* Dynamic structure */ typedef struct { Elf32_Sword d_tag; /* controls meaning of d_val */ union { Elf32_Word d_val; /* Multiple meanings - see d_tag */ Elf32_Addr d_ptr; /* program virtual address */ } d_un; } Elf32_Dyn; typedef struct { Elf64_Xword d_tag; /* controls meaning of d_val */ union { Elf64_Addr d_ptr; Elf64_Xword d_val; } d_un; } Elf64_Dyn; /* Dynamic Array Tags - d_tag */ #define DT_NULL 0 /* marks end of _DYNAMIC array */ #define DT_NEEDED 1 /* string table offset of needed lib */ #define DT_PLTRELSZ 2 /* size of relocation entries in PLT */ #define DT_PLTGOT 3 /* address PLT/GOT */ #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 relocation table */ #define DT_RELASZ 8 /* size of relocation table */ #define DT_RELAENT 9 /* size of relocation entry */ #define DT_STRSZ 10 /* size of string table */ #define DT_SYMENT 11 /* size of symbol table entry */ #define DT_INIT 12 /* address of initialization func. */ #define DT_FINI 13 /* address of termination function */ #define DT_SONAME 14 /* string table offset of shared obj */ #define DT_RPATH 15 /* string table offset of library search path */ #define DT_SYMBOLIC 16 /* start sym search in shared obj. */ #define DT_REL 17 /* address of rel. tbl. w addends */ #define DT_RELSZ 18 /* size of DT_REL relocation table */ #define DT_RELENT 19 /* size of DT_REL relocation entry */ #define DT_PLTREL 20 /* PLT referenced relocation entry */ #define DT_DEBUG 21 /* bugger */ #define DT_TEXTREL 22 /* Allow rel. mod. to unwritable seg */ #define DT_JMPREL 23 /* add. of PLT's relocation entries */ #define DT_BIND_NOW 24 /* Bind now regardless of env setting */ #define DT_NUM 25 /* Number used. */ #define DT_LOPROC 0x70000000 /* reserved range for processor */ #define DT_HIPROC 0x7fffffff /* specific dynamic array tags */ /* Standard ELF hashing function */ unsigned int elf_hash(const unsigned char *name); /* * Note Definitions */ typedef struct { Elf32_Word namesz; Elf32_Word descsz; Elf32_Word type; } Elf32_Note; typedef struct { Elf64_Half namesz; Elf64_Half descsz; Elf64_Half type; } Elf64_Note; #if defined(ELFSIZE) #define CONCAT(x,y) __CONCAT(x,y) #define ELFNAME(x) CONCAT(elf,CONCAT(ELFSIZE,CONCAT(_,x))) #define ELFNAME2(x,y) CONCAT(x,CONCAT(_elf,CONCAT(ELFSIZE,CONCAT(_,y)))) #define ELFNAMEEND(x) CONCAT(x,CONCAT(_elf,ELFSIZE)) #define ELFDEFNNAME(x) CONCAT(ELF,CONCAT(ELFSIZE,CONCAT(_,x))) #endif #if defined(ELFSIZE) && (ELFSIZE == 32) #define Elf_Ehdr Elf32_Ehdr #define Elf_Phdr Elf32_Phdr #define Elf_Shdr Elf32_Shdr #define Elf_Sym Elf32_Sym #define Elf_Rel Elf32_Rel #define Elf_RelA Elf32_Rela #define Elf_Dyn Elf32_Dyn #define Elf_Word Elf32_Word #define Elf_Sword Elf32_Sword #define Elf_Addr Elf32_Addr #define Elf_Off Elf32_Off #define Elf_Nhdr Elf32_Nhdr #define Elf_Note Elf32_Note #define ELF_R_SYM ELF32_R_SYM #define ELF_R_TYPE ELF32_R_TYPE #define ELF_R_INFO ELF32_R_INFO #define ELFCLASS ELFCLASS32 #define ELF_ST_BIND ELF32_ST_BIND #define ELF_ST_TYPE ELF32_ST_TYPE #define ELF_ST_INFO ELF32_ST_INFO #define AuxInfo Aux32Info #elif defined(ELFSIZE) && (ELFSIZE == 64) #define Elf_Ehdr Elf64_Ehdr #define Elf_Phdr Elf64_Phdr #define Elf_Shdr Elf64_Shdr #define Elf_Sym Elf64_Sym #define Elf_Rel Elf64_Rel #define Elf_RelA Elf64_Rela #define Elf_Dyn Elf64_Dyn #define Elf_Word Elf64_Word #define Elf_Sword Elf64_Sword #define Elf_Addr Elf64_Addr #define Elf_Off Elf64_Off #define Elf_Nhdr Elf64_Nhdr #define Elf_Note Elf64_Note #define ELF_R_SYM ELF64_R_SYM #define ELF_R_TYPE ELF64_R_TYPE #define ELF_R_INFO ELF64_R_INFO #define ELFCLASS ELFCLASS64 #define ELF_ST_BIND ELF64_ST_BIND #define ELF_ST_TYPE ELF64_ST_TYPE #define ELF_ST_INFO ELF64_ST_INFO #define AuxInfo Aux64Info #endif #endif /* __XEN_PUBLIC_ELFSTRUCTS_H__ */