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Diffstat (limited to 'BaseTools/Source/C/GenFw/elf64.h')
| -rw-r--r-- | BaseTools/Source/C/GenFw/elf64.h | 260 |
1 files changed, 0 insertions, 260 deletions
diff --git a/BaseTools/Source/C/GenFw/elf64.h b/BaseTools/Source/C/GenFw/elf64.h deleted file mode 100644 index 6c87207ede..0000000000 --- a/BaseTools/Source/C/GenFw/elf64.h +++ /dev/null @@ -1,260 +0,0 @@ -/** @file -Ported ELF include files from FreeBSD - -Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR> -This program and the accompanying materials -are licensed and made available under the terms and conditions of the BSD License -which accompanies this distribution. The full text of the license may be found at -http://opensource.org/licenses/bsd-license.php - -THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, -WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. - -**/ -/*- - * Copyright (c) 1996-1998 John D. Polstra. - * 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. - * - * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. - * - * $FreeBSD: src/sys/sys/elf64.h,v 1.10.14.2 2007/12/03 21:30:36 marius Exp $ - */ - -#ifndef _SYS_ELF64_H_ -#define _SYS_ELF64_H_ 1 - - -/* - * ELF definitions common to all 64-bit architectures. - */ - -typedef UINT64 Elf64_Addr; -typedef UINT16 Elf64_Half; -typedef UINT64 Elf64_Off; -typedef INT32 Elf64_Sword; -typedef INT64 Elf64_Sxword; -typedef UINT32 Elf64_Word; -typedef UINT64 Elf64_Lword; -typedef UINT64 Elf64_Xword; - -/* - * Types of dynamic symbol hash table bucket and chain elements. - * - * This is inconsistent among 64 bit architectures, so a machine dependent - * typedef is required. - */ - -typedef Elf64_Word Elf64_Hashelt; - -/* Non-standard class-dependent datatype used for abstraction. */ -typedef Elf64_Xword Elf64_Size; -typedef Elf64_Sxword Elf64_Ssize; - -/* - * ELF header. - */ - -typedef struct { - unsigned char e_ident[EI_NIDENT]; /* File identification. */ - Elf64_Half e_type; /* File type. */ - Elf64_Half e_machine; /* Machine architecture. */ - Elf64_Word e_version; /* ELF format version. */ - Elf64_Addr e_entry; /* Entry point. */ - Elf64_Off e_phoff; /* Program header file offset. */ - Elf64_Off e_shoff; /* Section header file offset. */ - Elf64_Word e_flags; /* Architecture-specific flags. */ - Elf64_Half e_ehsize; /* Size of ELF header in bytes. */ - Elf64_Half e_phentsize; /* Size of program header entry. */ - Elf64_Half e_phnum; /* Number of program header entries. */ - Elf64_Half e_shentsize; /* Size of section header entry. */ - Elf64_Half e_shnum; /* Number of section header entries. */ - Elf64_Half e_shstrndx; /* Section name strings section. */ -} Elf64_Ehdr; - -/* - * Section header. - */ - -typedef struct { - Elf64_Word sh_name; /* Section name (index into the - section header string table). */ - Elf64_Word sh_type; /* Section type. */ - Elf64_Xword sh_flags; /* Section flags. */ - Elf64_Addr sh_addr; /* Address in memory image. */ - Elf64_Off sh_offset; /* Offset in file. */ - Elf64_Xword sh_size; /* Size in bytes. */ - Elf64_Word sh_link; /* Index of a related section. */ - Elf64_Word sh_info; /* Depends on section type. */ - Elf64_Xword sh_addralign; /* Alignment in bytes. */ - Elf64_Xword sh_entsize; /* Size of each entry in section. */ -} Elf64_Shdr; - -/* - * Program header. - */ - -typedef struct { - Elf64_Word p_type; /* Entry type. */ - Elf64_Word p_flags; /* Access permission flags. */ - Elf64_Off p_offset; /* File offset of contents. */ - Elf64_Addr p_vaddr; /* Virtual address in memory image. */ - Elf64_Addr p_paddr; /* Physical address (not used). */ - Elf64_Xword p_filesz; /* Size of contents in file. */ - Elf64_Xword p_memsz; /* Size of contents in memory. */ - Elf64_Xword p_align; /* Alignment in memory and file. */ -} Elf64_Phdr; - -/* - * Dynamic structure. The ".dynamic" section contains an array of them. - */ - -typedef struct { - Elf64_Sxword d_tag; /* Entry type. */ - union { - Elf64_Xword d_val; /* Integer value. */ - Elf64_Addr d_ptr; /* Address value. */ - } d_un; -} Elf64_Dyn; - -/* - * Relocation entries. - */ - -/* Relocations that don't need an addend field. */ -typedef struct { - Elf64_Addr r_offset; /* Location to be relocated. */ - Elf64_Xword r_info; /* Relocation type and symbol index. */ -} Elf64_Rel; - -/* Relocations that need an addend field. */ -typedef struct { - Elf64_Addr r_offset; /* Location to be relocated. */ - Elf64_Xword r_info; /* Relocation type and symbol index. */ - Elf64_Sxword r_addend; /* Addend. */ -} Elf64_Rela; - -/* Macros for accessing the fields of r_info. */ -#define ELF64_R_SYM(info) ((info) >> 32) -#define ELF64_R_TYPE(info) ((info) & 0xffffffffL) - -/* Macro for constructing r_info from field values. */ -#define ELF64_R_INFO(sym, type) (((sym) << 32) + ((type) & 0xffffffffL)) - -#define ELF64_R_TYPE_DATA(info) (((Elf64_Xword)(info)<<32)>>40) -#define ELF64_R_TYPE_ID(info) (((Elf64_Xword)(info)<<56)>>56) -#define ELF64_R_TYPE_INFO(data, type) \ - (((Elf64_Xword)(data)<<8)+(Elf64_Xword)(type)) - -/* - * Note entry header - */ -typedef Elf_Note Elf64_Nhdr; - -/* - * Move entry - */ -typedef struct { - Elf64_Lword m_value; /* symbol value */ - Elf64_Xword m_info; /* size + index */ - Elf64_Xword m_poffset; /* symbol offset */ - Elf64_Half m_repeat; /* repeat count */ - Elf64_Half m_stride; /* stride info */ -} Elf64_Move; - -#define ELF64_M_SYM(info) ((info)>>8) -#define ELF64_M_SIZE(info) ((unsigned char)(info)) -#define ELF64_M_INFO(sym, size) (((sym)<<8)+(unsigned char)(size)) - -/* - * Hardware/Software capabilities entry - */ -typedef struct { - Elf64_Xword c_tag; /* how to interpret value */ - union { - Elf64_Xword c_val; - Elf64_Addr c_ptr; - } c_un; -} Elf64_Cap; - -/* - * Symbol table entries. - */ - -typedef struct { - Elf64_Word st_name; /* String table index of name. */ - unsigned char st_info; /* Type and binding information. */ - unsigned char st_other; /* Reserved (not used). */ - Elf64_Half st_shndx; /* Section index of symbol. */ - Elf64_Addr st_value; /* Symbol value. */ - Elf64_Xword st_size; /* Size of associated object. */ -} Elf64_Sym; - -/* Macros for accessing the fields of st_info. */ -#define ELF64_ST_BIND(info) ((info) >> 4) -#define ELF64_ST_TYPE(info) ((info) & 0xf) - -/* Macro for constructing st_info from field values. */ -#define ELF64_ST_INFO(bind, type) (((bind) << 4) + ((type) & 0xf)) - -/* Macro for accessing the fields of st_other. */ -#define ELF64_ST_VISIBILITY(oth) ((oth) & 0x3) - -/* Structures used by Sun & GNU-style symbol versioning. */ -typedef struct { - Elf64_Half vd_version; - Elf64_Half vd_flags; - Elf64_Half vd_ndx; - Elf64_Half vd_cnt; - Elf64_Word vd_hash; - Elf64_Word vd_aux; - Elf64_Word vd_next; -} Elf64_Verdef; - -typedef struct { - Elf64_Word vda_name; - Elf64_Word vda_next; -} Elf64_Verdaux; - -typedef struct { - Elf64_Half vn_version; - Elf64_Half vn_cnt; - Elf64_Word vn_file; - Elf64_Word vn_aux; - Elf64_Word vn_next; -} Elf64_Verneed; - -typedef struct { - Elf64_Word vna_hash; - Elf64_Half vna_flags; - Elf64_Half vna_other; - Elf64_Word vna_name; - Elf64_Word vna_next; -} Elf64_Vernaux; - -typedef Elf64_Half Elf64_Versym; - -typedef struct { - Elf64_Half si_boundto; /* direct bindings - symbol bound to */ - Elf64_Half si_flags; /* per symbol flags */ -} Elf64_Syminfo; - -#endif /* !_SYS_ELF64_H_ */ |