Implement GDB integration for source level debugging of code JITed using

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

diff --git a/include/llvm/Object/ELF.h b/include/llvm/Object/ELF.h
index 0828985f2e9bb6cb4bc1562e23a9e1e756dc6e5d..e493f5bd9296db1cebee3653db4081f385abb9d7 100644 (file)
--- a/include/llvm/Object/ELF.h
+++ b/include/llvm/Object/ELF.h
@@ -33,6 +33,15 @@
 namespace llvm {
 namespace object {
 
+// Subclasses of ELFObjectFile may need this for template instantiation
+inline std::pair<unsigned char, unsigned char>
+getElfArchType(MemoryBuffer *Object) {
+  if (Object->getBufferSize() < ELF::EI_NIDENT)
+    return std::make_pair((uint8_t)ELF::ELFCLASSNONE,(uint8_t)ELF::ELFDATANONE);
+  return std::make_pair( (uint8_t)Object->getBufferStart()[ELF::EI_CLASS]
+                       , (uint8_t)Object->getBufferStart()[ELF::EI_DATA]);
+}
+
 // Templates to choose Elf_Addr and Elf_Off depending on is64Bits.
 template<support::endianness target_endianness>
 struct ELFDataTypeTypedefHelperCommon {