[Lldb-commits] [lldb] r108293 - /lldb/trunk/source/Plugins/ObjectFile/ELF/elf.h
Stephen Wilson
wilsons at start.ca
Tue Jul 13 16:09:42 PDT 2010
Author: wilsons
Date: Tue Jul 13 18:09:42 2010
New Revision: 108293
URL: http://llvm.org/viewvc/llvm-project?rev=108293&view=rev
Log:
Remove our local ELF definitions and rely on llvm/Support/ELF.h instead.
Removed:
lldb/trunk/source/Plugins/ObjectFile/ELF/elf.h
Removed: lldb/trunk/source/Plugins/ObjectFile/ELF/elf.h
URL: http://llvm.org/viewvc/llvm-project/lldb/trunk/source/Plugins/ObjectFile/ELF/elf.h?rev=108292&view=auto
==============================================================================
--- lldb/trunk/source/Plugins/ObjectFile/ELF/elf.h (original)
+++ lldb/trunk/source/Plugins/ObjectFile/ELF/elf.h (removed)
@@ -1,376 +0,0 @@
-//===-- elf.h ---------------------------------------------------*- C++ -*-===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#ifndef __elf_h__
-#define __elf_h__
-
-//----------------------------------------------------------------------
-// Typedefs for ELF32.
-//----------------------------------------------------------------------
-typedef uint16_t Elf32_Half;
-typedef uint32_t Elf32_Word;
-typedef int32_t Elf32_Sword;
-typedef uint32_t Elf32_Addr;
-typedef uint32_t Elf32_Off;
-
-//----------------------------------------------------------------------
-// Typedefs for ELF64.
-//----------------------------------------------------------------------
-typedef uint16_t Elf64_Half;
-typedef uint32_t Elf64_Word;
-typedef int32_t Elf64_Sword;
-typedef uint64_t Elf64_Xword;
-typedef int64_t Elf64_Sxword;
-typedef uint64_t Elf64_Addr;
-typedef uint64_t Elf64_Off;
-
-#define EI_NIDENT 16
-
-//----------------------------------------------------------------------
-// ELF Headers
-//----------------------------------------------------------------------
-typedef struct Elf32_Ehdr_Tag
-{
- unsigned char e_ident[EI_NIDENT];
- Elf32_Half e_type;
- Elf32_Half e_machine;
- Elf32_Word e_version;
- Elf32_Addr e_entry;
- Elf32_Off e_phoff;
- Elf32_Off e_shoff;
- Elf32_Word e_flags;
- Elf32_Half e_ehsize;
- Elf32_Half e_phentsize;
- Elf32_Half e_phnum;
- Elf32_Half e_shentsize;
- Elf32_Half e_shnum;
- Elf32_Half e_shstrndx;
-} Elf32_Ehdr;
-
-typedef struct Elf64_Ehdr_Tag
-{
- unsigned char e_ident[EI_NIDENT];
- Elf64_Half e_type;
- Elf64_Half e_machine;
- Elf64_Word e_version;
- Elf64_Addr e_entry;
- Elf64_Off e_phoff;
- Elf64_Off e_shoff;
- Elf64_Word e_flags;
- Elf64_Half e_ehsize;
- Elf64_Half e_phentsize;
- Elf64_Half e_phnum;
- Elf64_Half e_shentsize;
- Elf64_Half e_shnum;
- Elf64_Half e_shstrndx;
-} Elf64_Ehdr;
-
-//----------------------------------------------------------------------
-// e_type
-//
-// This member identifies the 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_LOPROC 0xff00 // Processor-specific
-#define ET_HIPROC 0xffff // Processor-specific
-
-//----------------------------------------------------------------------
-// e_machine
-//
-// Machine Type
-//----------------------------------------------------------------------
-#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_860 7 // Intel 80860
-#define EM_MIPS 8 // MIPS RS3000
-#define EM_PPC 20 // PowerPC
-#define EM_PPC64 21 // PowerPC64
-#define EM_ARM 40 // ARM
-#define EM_X86_64 62 // AMD x86-64
-
-
-//----------------------------------------------------------------------
-// e_ident indexes
-//----------------------------------------------------------------------
-#define EI_MAG0 0 // File identification
-#define EI_MAG1 1 // File identification
-#define EI_MAG2 2 // File identification
-#define EI_MAG3 3 // File identification
-#define EI_CLASS 4 // File class
-#define EI_DATA 5 // Data encoding
-#define EI_VERSION 6 // File version
-#define EI_PAD 7 // Start of padding bytes
-
-//----------------------------------------------------------------------
-// EI_CLASS definitions
-//----------------------------------------------------------------------
-#define ELFCLASS32 1 // 32-bit object file
-#define ELFCLASS64 2 // 64-bit object file
-
-//----------------------------------------------------------------------
-// EI_DATA definitions
-//----------------------------------------------------------------------
-#define ELFDATANONE 0 // Invalid data encoding
-#define ELFDATA2LSB 1 // Little Endian
-#define ELFDATA2MSB 2 // Big Endian
-
-//----------------------------------------------------------------------
-// Section Headers
-//----------------------------------------------------------------------
-typedef struct Elf32_Shdr_Tag
-{
- Elf32_Word sh_name;
- Elf32_Word sh_type;
- Elf32_Word sh_flags;
- Elf32_Addr sh_addr;
- Elf32_Off sh_offset;
- Elf32_Word sh_size;
- Elf32_Word sh_link;
- Elf32_Word sh_info;
- Elf32_Word sh_addralign;
- Elf32_Word sh_entsize;
-} Elf32_Shdr;
-
-typedef struct Elf64_Shdr_Tag
-{
- Elf64_Word sh_name;
- Elf64_Word sh_type;
- Elf64_Xword sh_flags;
- Elf64_Addr sh_addr;
- Elf64_Off sh_offset;
- Elf64_Xword sh_size;
- Elf64_Word sh_link;
- Elf64_Word sh_info;
- Elf64_Xword sh_addralign;
- Elf64_Xword sh_entsize;
-} Elf64_Shdr;
-
-//----------------------------------------------------------------------
-// Section Types (sh_type)
-//----------------------------------------------------------------------
-#define SHT_NULL 0
-#define SHT_PROGBITS 1
-#define SHT_SYMTAB 2
-#define SHT_STRTAB 3
-#define SHT_RELA 4
-#define SHT_HASH 5
-#define SHT_DYNAMIC 6
-#define SHT_NOTE 7
-#define SHT_NOBITS 8
-#define SHT_REL 9
-#define SHT_SHLIB 10
-#define SHT_DYNSYM 11
-#define SHT_LOPROC 0x70000000
-#define SHT_HIPROC 0x7fffffff
-#define SHT_LOUSER 0x80000000
-#define SHT_HIUSER 0xffffffff
-
-//----------------------------------------------------------------------
-// Special Section Indexes
-//----------------------------------------------------------------------
-#define SHN_UNDEF 0
-#define SHN_LORESERVE 0xff00
-#define SHN_LOPROC 0xff00
-#define SHN_HIPROC 0xff1f
-#define SHN_ABS 0xfff1
-#define SHN_COMMON 0xfff2
-#define SHN_HIRESERVE 0xffff
-
-//----------------------------------------------------------------------
-// Section Attribute Flags (sh_flags)
-//----------------------------------------------------------------------
-#define SHF_WRITE 0x1
-#define SHF_ALLOC 0x2
-#define SHF_EXECINSTR 0x4
-#define SHF_MASKPROC 0xf0000000
-
-
-//----------------------------------------------------------------------
-// Symbol Table Entry Headers
-//----------------------------------------------------------------------
-typedef struct Elf32_Sym_Tag
-{
- Elf32_Word st_name;
- Elf32_Addr st_value;
- Elf32_Word st_size;
- unsigned char st_info;
- unsigned char st_other;
- Elf32_Half st_shndx;
-} Elf32_Sym;
-
-typedef struct Elf64_Sym_Tag
-{
- Elf64_Word st_name;
- unsigned char st_info;
- unsigned char st_other;
- Elf64_Half st_shndx;
- Elf64_Addr st_value;
- Elf64_Xword st_size;
-} Elf64_Sym;
-
-//----------------------------------------------------------------------
-// Accessors to the binding and type bits in the st_info field of a
-// symbol table entry. Valid for both 32 and 64 bit variations.
-//----------------------------------------------------------------------
-#define ELF_ST_BIND(i) ((i)>>4)
-#define ELF_ST_TYPE(i) ((i)&0xf)
-#define ELF_ST_INFO(b,t) (((b)<<4)+((t)&0xf))
-
-// ST_BIND
-#define STB_LOCAL 0
-#define STB_GLOBAL 1
-#define STB_WEAK 2
-#define STB_LOPROC 13
-#define STB_HIPROC 15
-
-// ST_TYPE
-#define STT_NOTYPE 0
-#define STT_OBJECT 1
-#define STT_FUNC 2
-#define STT_SECTION 3
-#define STT_FILE 4
-#define STT_LOPROC 13
-#define STT_HIPROC 15
-
-
-//----------------------------------------------------------------------
-// Relocation Entries
-//----------------------------------------------------------------------
-typedef struct Elf32_Rel_Tag
-{
- Elf32_Addr r_offset;
- Elf32_Word r_info;
-} Elf32_Rel;
-
-typedef struct Elf32_Rela_Tag
-{
- Elf32_Addr r_offset;
- Elf32_Word r_info;
- Elf32_Sword r_addend;
-} Elf32_Rela;
-
-typedef struct Elf64_Rel_Tag
-{
- Elf64_Addr r_offset;
- Elf64_Word r_info;
-} Elf64_Rel;
-
-typedef struct Elf64_Rela_Tag
-{
- Elf64_Addr r_offset;
- Elf64_Word r_info;
- Elf64_Sword r_addend;
-} Elf64_Rela;
-
-#define ELF32_R_SYM(i) ((i)>>8)
-#define ELF32_R_TYPE(i) ((unsignedchar)(i))
-#define ELF32_R_INFO(s,t) (((s)<<8)+(unsignedchar)(t))
-
-//----------------------------------------------------------------------
-// Dynamic Table Entry Headers
-//----------------------------------------------------------------------
-typedef struct Elf64_Dyn_Tag
-{
- Elf64_Sxword d_tag;
- union
- {
- Elf64_Xword d_val;
- Elf64_Addr d_ptr;
- } d_un;
-} Elf64_Dyn;
-
-#define DT_NULL 0 // Marks end of dynamic array.
-#define DT_NEEDED 1 // String table offset of needed library.
-#define DT_PLTRELSZ 2 // Size of relocation entries in PLT.
-#define DT_PLTGOT 3 // Address associated with linkage table.
-#define DT_HASH 4 // Address of symbolic hash table.
-#define DT_STRTAB 5 // Address of dynamic string table.
-#define DT_SYMTAB 6 // Address of dynamic symbol table.
-#define DT_RELA 7 // Address of relocation table (Rela entries).
-#define DT_RELASZ 8 // Size of Rela relocation table.
-#define DT_RELAENT 9 // Size of a Rela relocation entry.
-#define DT_STRSZ 10 // Total size of the string table.
-#define DT_SYMENT 11 // Size of a symbol table entry.
-#define DT_INIT 12 // Address of initialization function.
-#define DT_FINI 13 // Address of termination function.
-#define DT_SONAME 14 // String table offset of a shared objects name.
-#define DT_RPATH 15 // String table offset of library search path.
-#define DT_SYMBOLIC 16 // Changes symbol resolution algorithm.
-#define DT_REL 17 // Address of relocation table (Rel entries).
-#define DT_RELSZ 18 // Size of Rel relocation table.
-#define DT_RELENT 19 // Size of a Rel relocation entry.
-#define DT_PLTREL 20 // Type of relocation entry used for linking.
-#define DT_DEBUG 21 // Reserved for debugger.
-#define DT_TEXTREL 22 // Relocations exist for non-writable segements.
-#define DT_JMPREL 23 // Address of relocations associated with PLT.
-#define DT_BIND_NOW 24 // Process all relocations before execution.
-#define DT_INIT_ARRAY 25 // Pointer to array of initialization functions.
-#define DT_FINI_ARRAY 26 // Pointer to array of termination functions.
-#define DT_INIT_ARRAYSZ 27 // Size of DT_INIT_ARRAY.
-#define DT_FINI_ARRAYSZ 28 // Size of DT_FINI_ARRAY.
-#define DT_LOOS 0x60000000 // Start of environment specific tags.
-#define DT_HIOS 0x6FFFFFFF // End of environment specific tags.
-#define DT_LOPROC 0x70000000 // Start of processor specific tags.
-#define DT_HIPROC 0x7FFFFFFF // End of processor specific tags.
-
-
-//----------------------------------------------------------------------
-// Program Headers
-//----------------------------------------------------------------------
-typedef struct Elf32_Phdr_Tag
-{
- Elf32_Word p_type;
- Elf32_Off p_offset;
- Elf32_Addr p_vaddr;
- Elf32_Addr p_paddr;
- Elf32_Word p_filesz;
- Elf32_Word p_memsz;
- Elf32_Word p_flags;
- Elf32_Word p_align;
-} Elf32_Phdr;
-
-typedef struct Elf64_Phdr_Tag
-{
- Elf64_Word p_type;
- Elf64_Off p_offset;
- Elf64_Addr p_vaddr;
- Elf64_Addr p_paddr;
- Elf64_Word p_filesz;
- Elf64_Word p_memsz;
- Elf64_Word p_flags;
- Elf64_Word p_align;
-} Elf64_Phdr;
-
-//----------------------------------------------------------------------
-// Program Header Type (p_type)
-//----------------------------------------------------------------------
-#define PT_NULL 0
-#define PT_LOAD 1
-#define PT_DYNAMIC 2
-#define PT_INTERP 3
-#define PT_NOTE 4
-#define PT_SHLIB 5
-#define PT_PHDR 6
-#define PT_LOPROC 0x70000000
-#define PT_HIPROC 0x7fffffff
-
-#define PF_X (1 << 0) // executable
-#define PF_W (1 << 1) // writable
-#define PF_R (1 << 2) // readable
-
-
-#endif // __elf_h__
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