1 //===- ELFYAML.cpp - ELF YAMLIO implementation ----------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file defines classes for handling the YAML representation of ELF.
12 //===----------------------------------------------------------------------===//
14 #include "llvm/Object/ELFYAML.h"
20 ScalarEnumerationTraits<ELFYAML::ELF_ET>::enumeration(IO &IO,
21 ELFYAML::ELF_ET &Value) {
22 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
32 ScalarEnumerationTraits<ELFYAML::ELF_EM>::enumeration(IO &IO,
33 ELFYAML::ELF_EM &Value) {
34 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
111 ECase(EM_ARC_COMPACT)
131 ECase(EM_ALTERA_NIOS2)
146 ECase(EM_LATTICEMICO32)
152 ECase(EM_CYPRESS_M8C)
167 ECase(EM_MCST_ELBRUS)
182 ECase(EM_CLOUDSHIELD)
185 ECase(EM_ARC_COMPACT2)
195 void ScalarEnumerationTraits<ELFYAML::ELF_ELFCLASS>::enumeration(
196 IO &IO, ELFYAML::ELF_ELFCLASS &Value) {
197 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
198 // Since the semantics of ELFCLASSNONE is "invalid", just don't accept it
205 void ScalarEnumerationTraits<ELFYAML::ELF_ELFDATA>::enumeration(
206 IO &IO, ELFYAML::ELF_ELFDATA &Value) {
207 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
208 // Since the semantics of ELFDATANONE is "invalid", just don't accept it
215 void ScalarEnumerationTraits<ELFYAML::ELF_SHT>::enumeration(
216 IO &IO, ELFYAML::ELF_SHT &Value) {
217 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
230 ECase(SHT_INIT_ARRAY)
231 ECase(SHT_FINI_ARRAY)
232 ECase(SHT_PREINIT_ARRAY)
234 ECase(SHT_SYMTAB_SHNDX)
238 void ScalarBitSetTraits<ELFYAML::ELF_SHF>::bitset(IO &IO,
239 ELFYAML::ELF_SHF &Value) {
240 #define BCase(X) IO.bitSetCase(Value, #X, ELF::X);
247 BCase(SHF_LINK_ORDER)
248 BCase(SHF_OS_NONCONFORMING)
254 void ScalarEnumerationTraits<ELFYAML::ELF_STB>::enumeration(
255 IO &IO, ELFYAML::ELF_STB &Value) {
256 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
263 void ScalarEnumerationTraits<ELFYAML::ELF_STT>::enumeration(
264 IO &IO, ELFYAML::ELF_STT &Value) {
265 #define ECase(X) IO.enumCase(Value, #X, ELF::X);
277 void MappingTraits<ELFYAML::FileHeader>::mapping(IO &IO,
278 ELFYAML::FileHeader &FileHdr) {
279 IO.mapRequired("Class", FileHdr.Class);
280 IO.mapRequired("Data", FileHdr.Data);
281 IO.mapRequired("Type", FileHdr.Type);
282 IO.mapRequired("Machine", FileHdr.Machine);
283 IO.mapOptional("Entry", FileHdr.Entry, Hex64(0));
286 void MappingTraits<ELFYAML::Symbol>::mapping(IO &IO, ELFYAML::Symbol &Symbol) {
287 IO.mapOptional("Name", Symbol.Name, StringRef());
288 IO.mapOptional("Binding", Symbol.Binding, ELFYAML::ELF_STB(0));
289 IO.mapOptional("Type", Symbol.Type, ELFYAML::ELF_STT(0));
292 void MappingTraits<ELFYAML::Section>::mapping(IO &IO,
293 ELFYAML::Section &Section) {
294 IO.mapOptional("Name", Section.Name, StringRef());
295 IO.mapRequired("Type", Section.Type);
296 IO.mapOptional("Flags", Section.Flags, ELFYAML::ELF_SHF(0));
297 IO.mapOptional("Address", Section.Address, Hex64(0));
298 IO.mapOptional("Content", Section.Content);
299 IO.mapOptional("Link", Section.Link);
300 IO.mapOptional("AddressAlign", Section.AddressAlign, Hex64(0));
301 // TODO: Error if `Type` is SHT_SYMTAB and this is not present, or if
302 // `Type` is *not* SHT_SYMTAB and this *is* present. (By SHT_SYMTAB I
303 // also mean SHT_DYNSYM, but for simplicity right now we just do
304 // SHT_SYMTAB). Want to be able to share the predicate with consumers of
306 IO.mapOptional("Symbols", Section.Symbols);
309 void MappingTraits<ELFYAML::Object>::mapping(IO &IO, ELFYAML::Object &Object) {
310 IO.mapRequired("FileHeader", Object.Header);
311 IO.mapOptional("Sections", Object.Sections);
314 } // end namespace yaml
315 } // end namespace llvm