Fold the useful features of alist and alist_node into ilist, and

[oota-llvm.git] / include / llvm / Support / ELF.h

diff --git a/include/llvm/Support/ELF.h b/include/llvm/Support/ELF.h
index e4b87b902227d4d8218bd1100671f1d707a1623a..3a9c9703215f6566dff8f03401fe1c698820b90d 100644 (file)
--- a/include/llvm/Support/ELF.h
+++ b/include/llvm/Support/ELF.h
@@ -1,15 +1,15 @@
-//===-- Support/ELF.h - ELF constants and data structures -------*- C++ -*-===//
-// 
+//===-- llvm/Support/ELF.h - ELF constants and data structures --*- C++ -*-===//
+//
 //                     The LLVM Compiler Infrastructure
 //
-// This file was developed by the LLVM research group and is distributed under
-// the University of Illinois Open Source License. See LICENSE.TXT for details.
-// 
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
 //===----------------------------------------------------------------------===//
 //
 // This header contains common, non-processor-specific data structures and
 // constants for the ELF file format.
-// 
+//
 // The details of the ELF32 bits in this file are largely based on
 // the Tool Interface Standard (TIS) Executable and Linking Format
 // (ELF) Specification Version 1.2, May 1995. The ELF64 stuff is not
@@ -18,7 +18,10 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "Support/DataTypes.h"
+#ifndef LLVM_SUPPORT_ELF_H
+#define LLVM_SUPPORT_ELF_H
+
+#include "llvm/Support/DataTypes.h"
 #include <cstring>
 #include <cstdlib>
 
@@ -134,7 +137,7 @@ struct Elf32_Shdr {
   Elf32_Addr sh_addr;      // Address where section is to be loaded
   Elf32_Off  sh_offset;    // File offset of section data, in bytes
   Elf32_Word sh_size;      // Size of section, in bytes
-  Elf32_Word sh_link;      // Section type-specific header table index link 
+  Elf32_Word sh_link;      // Section type-specific header table index link
   Elf32_Word sh_info;      // Section type-specific extra information
   Elf32_Word sh_addralign; // Section address alignment
   Elf32_Word sh_entsize;   // Size of records contained within the section
@@ -201,7 +204,7 @@ struct Elf32_Sym {
   unsigned char st_info;  // Symbol's type and binding attributes
   unsigned char st_other; // Must be zero; reserved
   Elf32_Half    st_shndx; // Which section (header table index) it's defined in
-  
+
   // These accessors and mutators correspond to the ELF32_ST_BIND,
   // ELF32_ST_TYPE, and ELF32_ST_INFO macros defined in the ELF specification:
   unsigned char getBinding () const { return st_info >> 4; }
@@ -235,9 +238,9 @@ enum {
 
 // Relocation entry, without explicit addend.
 struct Elf32_Rel {
-  Elf32_Addr r_offset; // Location (file byte offset, or program virtual addr) 
+  Elf32_Addr r_offset; // Location (file byte offset, or program virtual addr)
   Elf32_Word r_info;   // Symbol table index and type of relocation to apply
-  
+
   // These accessors and mutators correspond to the ELF32_R_SYM, ELF32_R_TYPE,
   // and ELF32_R_INFO macros defined in the ELF specification:
   Elf32_Word getSymbol () const { return (r_info >> 8); }
@@ -251,10 +254,10 @@ struct Elf32_Rel {
 
 // Relocation entry with explicit addend.
 struct Elf32_Rela {
-  Elf32_Addr  r_offset; // Location (file byte offset, or program virtual addr)     
+  Elf32_Addr  r_offset; // Location (file byte offset, or program virtual addr)
   Elf32_Word  r_info;   // Symbol table index and type of relocation to apply
   Elf32_Sword r_addend; // Compute value for relocatable field by adding this
-  
+
   // These accessors and mutators correspond to the ELF32_R_SYM, ELF32_R_TYPE,
   // and ELF32_R_INFO macros defined in the ELF specification:
   Elf32_Word getSymbol () const { return (r_info >> 8); }
@@ -293,3 +296,5 @@ enum {
 } // end namespace ELF
 
 } // end namespace llvm
+
+#endif