+++ /dev/null
-/** @file\r
-Ported ELF include files from FreeBSD\r
-\r
-Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
-\r
-**/\r
-/*-\r
- * Copyright (c) 1996-1998 John D. Polstra.\r
- * All rights reserved.\r
- *\r
- * Redistribution and use in source and binary forms, with or without\r
- * modification, are permitted provided that the following conditions\r
- * are met:\r
- * 1. Redistributions of source code must retain the above copyright\r
- * notice, this list of conditions and the following disclaimer.\r
- * 2. Redistributions in binary form must reproduce the above copyright\r
- * notice, this list of conditions and the following disclaimer in the\r
- * documentation and/or other materials provided with the distribution.\r
- *\r
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND\r
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r
- * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE\r
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r
- * SUCH DAMAGE.\r
- *\r
- * $FreeBSD: src/sys/sys/elf32.h,v 1.8.14.2 2007/12/03 21:30:36 marius Exp $\r
- */\r
-\r
-#ifndef _SYS_ELF32_H_\r
-#define _SYS_ELF32_H_ 1\r
-\r
-\r
-/*\r
- * ELF definitions common to all 32-bit architectures.\r
- */\r
-\r
-typedef UINT32 Elf32_Addr;\r
-typedef UINT16 Elf32_Half;\r
-typedef UINT32 Elf32_Off;\r
-typedef INT32 Elf32_Sword;\r
-typedef UINT32 Elf32_Word;\r
-typedef UINT64 Elf32_Lword;\r
-\r
-typedef Elf32_Word Elf32_Hashelt;\r
-\r
-/* Non-standard class-dependent datatype used for abstraction. */\r
-typedef Elf32_Word Elf32_Size;\r
-typedef Elf32_Sword Elf32_Ssize;\r
-\r
-/*\r
- * ELF header.\r
- */\r
-\r
-typedef struct {\r
- unsigned char e_ident[EI_NIDENT]; /* File identification. */\r
- Elf32_Half e_type; /* File type. */\r
- Elf32_Half e_machine; /* Machine architecture. */\r
- Elf32_Word e_version; /* ELF format version. */\r
- Elf32_Addr e_entry; /* Entry point. */\r
- Elf32_Off e_phoff; /* Program header file offset. */\r
- Elf32_Off e_shoff; /* Section header file offset. */\r
- Elf32_Word e_flags; /* Architecture-specific flags. */\r
- Elf32_Half e_ehsize; /* Size of ELF header in bytes. */\r
- Elf32_Half e_phentsize; /* Size of program header entry. */\r
- Elf32_Half e_phnum; /* Number of program header entries. */\r
- Elf32_Half e_shentsize; /* Size of section header entry. */\r
- Elf32_Half e_shnum; /* Number of section header entries. */\r
- Elf32_Half e_shstrndx; /* Section name strings section. */\r
-} Elf32_Ehdr;\r
-\r
-/*\r
- * Section header.\r
- */\r
-\r
-typedef struct {\r
- Elf32_Word sh_name; /* Section name (index into the\r
- section header string table). */\r
- Elf32_Word sh_type; /* Section type. */\r
- Elf32_Word sh_flags; /* Section flags. */\r
- Elf32_Addr sh_addr; /* Address in memory image. */\r
- Elf32_Off sh_offset; /* Offset in file. */\r
- Elf32_Word sh_size; /* Size in bytes. */\r
- Elf32_Word sh_link; /* Index of a related section. */\r
- Elf32_Word sh_info; /* Depends on section type. */\r
- Elf32_Word sh_addralign; /* Alignment in bytes. */\r
- Elf32_Word sh_entsize; /* Size of each entry in section. */\r
-} Elf32_Shdr;\r
-\r
-/*\r
- * Program header.\r
- */\r
-\r
-typedef struct {\r
- Elf32_Word p_type; /* Entry type. */\r
- Elf32_Off p_offset; /* File offset of contents. */\r
- Elf32_Addr p_vaddr; /* Virtual address in memory image. */\r
- Elf32_Addr p_paddr; /* Physical address (not used). */\r
- Elf32_Word p_filesz; /* Size of contents in file. */\r
- Elf32_Word p_memsz; /* Size of contents in memory. */\r
- Elf32_Word p_flags; /* Access permission flags. */\r
- Elf32_Word p_align; /* Alignment in memory and file. */\r
-} Elf32_Phdr;\r
-\r
-/*\r
- * Dynamic structure. The ".dynamic" section contains an array of them.\r
- */\r
-\r
-typedef struct {\r
- Elf32_Sword d_tag; /* Entry type. */\r
- union {\r
- Elf32_Word d_val; /* Integer value. */\r
- Elf32_Addr d_ptr; /* Address value. */\r
- } d_un;\r
-} Elf32_Dyn;\r
-\r
-/*\r
- * Relocation entries.\r
- */\r
-\r
-/* Relocations that don't need an addend field. */\r
-typedef struct {\r
- Elf32_Addr r_offset; /* Location to be relocated. */\r
- Elf32_Word r_info; /* Relocation type and symbol index. */\r
-} Elf32_Rel;\r
-\r
-/* Relocations that need an addend field. */\r
-typedef struct {\r
- Elf32_Addr r_offset; /* Location to be relocated. */\r
- Elf32_Word r_info; /* Relocation type and symbol index. */\r
- Elf32_Sword r_addend; /* Addend. */\r
-} Elf32_Rela;\r
-\r
-/* Macros for accessing the fields of r_info. */\r
-#define ELF32_R_SYM(info) ((info) >> 8)\r
-#define ELF32_R_TYPE(info) ((unsigned char)(info))\r
-\r
-/* Macro for constructing r_info from field values. */\r
-#define ELF32_R_INFO(sym, type) (((sym) << 8) + (unsigned char)(type))\r
-\r
-/*\r
- * Note entry header\r
- */\r
-typedef Elf_Note Elf32_Nhdr;\r
-\r
-/*\r
- * Move entry\r
- */\r
-typedef struct {\r
- Elf32_Lword m_value; /* symbol value */\r
- Elf32_Word m_info; /* size + index */\r
- Elf32_Word m_poffset; /* symbol offset */\r
- Elf32_Half m_repeat; /* repeat count */\r
- Elf32_Half m_stride; /* stride info */\r
-} Elf32_Move;\r
-\r
-/*\r
- * The macros compose and decompose values for Move.r_info\r
- *\r
- * sym = ELF32_M_SYM(M.m_info)\r
- * size = ELF32_M_SIZE(M.m_info)\r
- * M.m_info = ELF32_M_INFO(sym, size)\r
- */\r
-#define ELF32_M_SYM(info) ((info)>>8)\r
-#define ELF32_M_SIZE(info) ((unsigned char)(info))\r
-#define ELF32_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size))\r
-\r
-/*\r
- * Hardware/Software capabilities entry\r
- */\r
-typedef struct {\r
- Elf32_Word c_tag; /* how to interpret value */\r
- union {\r
- Elf32_Word c_val;\r
- Elf32_Addr c_ptr;\r
- } c_un;\r
-} Elf32_Cap;\r
-\r
-/*\r
- * Symbol table entries.\r
- */\r
-\r
-typedef struct {\r
- Elf32_Word st_name; /* String table index of name. */\r
- Elf32_Addr st_value; /* Symbol value. */\r
- Elf32_Word st_size; /* Size of associated object. */\r
- unsigned char st_info; /* Type and binding information. */\r
- unsigned char st_other; /* Reserved (not used). */\r
- Elf32_Half st_shndx; /* Section index of symbol. */\r
-} Elf32_Sym;\r
-\r
-/* Macros for accessing the fields of st_info. */\r
-#define ELF32_ST_BIND(info) ((info) >> 4)\r
-#define ELF32_ST_TYPE(info) ((info) & 0xf)\r
-\r
-/* Macro for constructing st_info from field values. */\r
-#define ELF32_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf))\r
-\r
-/* Macro for accessing the fields of st_other. */\r
-#define ELF32_ST_VISIBILITY(oth) ((oth) & 0x3)\r
-\r
-/* Structures used by Sun & GNU symbol versioning. */\r
-typedef struct\r
-{\r
- Elf32_Half vd_version;\r
- Elf32_Half vd_flags;\r
- Elf32_Half vd_ndx;\r
- Elf32_Half vd_cnt;\r
- Elf32_Word vd_hash;\r
- Elf32_Word vd_aux;\r
- Elf32_Word vd_next;\r
-} Elf32_Verdef;\r
-\r
-typedef struct\r
-{\r
- Elf32_Word vda_name;\r
- Elf32_Word vda_next;\r
-} Elf32_Verdaux;\r
-\r
-typedef struct\r
-{\r
- Elf32_Half vn_version;\r
- Elf32_Half vn_cnt;\r
- Elf32_Word vn_file;\r
- Elf32_Word vn_aux;\r
- Elf32_Word vn_next;\r
-} Elf32_Verneed;\r
-\r
-typedef struct\r
-{\r
- Elf32_Word vna_hash;\r
- Elf32_Half vna_flags;\r
- Elf32_Half vna_other;\r
- Elf32_Word vna_name;\r
- Elf32_Word vna_next;\r
-} Elf32_Vernaux;\r
-\r
-typedef Elf32_Half Elf32_Versym;\r
-\r
-typedef struct {\r
- Elf32_Half si_boundto; /* direct bindings - symbol bound to */\r
- Elf32_Half si_flags; /* per symbol flags */\r
-} Elf32_Syminfo;\r
-\r
-#endif /* !_SYS_ELF32_H_ */\r
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