[yaml2obj][ELF] Allow symbols to reference sections.

[oota-llvm.git] / include / llvm / Object / ELFYAML.h

diff --git a/include/llvm/Object/ELFYAML.h b/include/llvm/Object/ELFYAML.h
index 029a8ab2e5a3c3626a357f67338f1f6f0ba18bff..b0079445c4107e59b59230d8a1dcf8ed5604034c 100644 (file)
--- a/include/llvm/Object/ELFYAML.h
+++ b/include/llvm/Object/ELFYAML.h
@@ -36,23 +36,51 @@ LLVM_YAML_STRONG_TYPEDEF(uint16_t, ELF_ET)
 LLVM_YAML_STRONG_TYPEDEF(uint32_t, ELF_EM)
 LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_ELFCLASS)
 LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_ELFDATA)
+LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_ELFOSABI)
+LLVM_YAML_STRONG_TYPEDEF(uint32_t, ELF_SHT)
+// Just use 64, since it can hold 32-bit values too.
+LLVM_YAML_STRONG_TYPEDEF(uint64_t, ELF_SHF)
+LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_STB)
+LLVM_YAML_STRONG_TYPEDEF(uint8_t, ELF_STT)
 
 // For now, hardcode 64 bits everywhere that 32 or 64 would be needed
 // since 64-bit can hold 32-bit values too.
 struct FileHeader {
   ELF_ELFCLASS Class;
   ELF_ELFDATA Data;
+  ELF_ELFOSABI OSABI;
   ELF_ET Type;
   ELF_EM Machine;
   llvm::yaml::Hex64 Entry;
 };
+struct Symbol {
+  StringRef Name;
+  ELF_STB Binding;
+  ELF_STT Type;
+  StringRef Section;
+};
+struct Section {
+  StringRef Name;
+  ELF_SHT Type;
+  ELF_SHF Flags;
+  llvm::yaml::Hex64 Address;
+  object::yaml::BinaryRef Content;
+  StringRef Link;
+  llvm::yaml::Hex64 AddressAlign;
+  // For SHT_SYMTAB; should be empty otherwise.
+  std::vector<Symbol> Symbols;
+};
 struct Object {
   FileHeader Header;
+  std::vector<Section> Sections;
 };
 
 } // end namespace ELFYAML
 } // end namespace llvm
 
+LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::ELFYAML::Section)
+LLVM_YAML_IS_SEQUENCE_VECTOR(llvm::ELFYAML::Symbol)
+
 namespace llvm {
 namespace yaml {
 
@@ -76,11 +104,46 @@ struct ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA> {
   static void enumeration(IO &IO, ELFYAML::ELF_ELFDATA &Value);
 };
 
+template <>
+struct ScalarEnumerationTraits<ELFYAML::ELF_ELFOSABI> {
+  static void enumeration(IO &IO, ELFYAML::ELF_ELFOSABI &Value);
+};
+
+template <>
+struct ScalarEnumerationTraits<ELFYAML::ELF_SHT> {
+  static void enumeration(IO &IO, ELFYAML::ELF_SHT &Value);
+};
+
+template <>
+struct ScalarBitSetTraits<ELFYAML::ELF_SHF> {
+  static void bitset(IO &IO, ELFYAML::ELF_SHF &Value);
+};
+
+template <>
+struct ScalarEnumerationTraits<ELFYAML::ELF_STB> {
+  static void enumeration(IO &IO, ELFYAML::ELF_STB &Value);
+};
+
+template <>
+struct ScalarEnumerationTraits<ELFYAML::ELF_STT> {
+  static void enumeration(IO &IO, ELFYAML::ELF_STT &Value);
+};
+
 template <>
 struct MappingTraits<ELFYAML::FileHeader> {
   static void mapping(IO &IO, ELFYAML::FileHeader &FileHdr);
 };
 
+template <>
+struct MappingTraits<ELFYAML::Symbol> {
+  static void mapping(IO &IO, ELFYAML::Symbol &Symbol);
+};
+
+template <>
+struct MappingTraits<ELFYAML::Section> {
+  static void mapping(IO &IO, ELFYAML::Section &Section);
+};
+
 template <>
 struct MappingTraits<ELFYAML::Object> {
   static void mapping(IO &IO, ELFYAML::Object &Object);