1 files changed, 9 insertions, 5 deletions
diff --git a/include/llvm/BinaryFormat/Dwarf.h b/include/llvm/BinaryFormat/Dwarf.h
index 9036f405eaea..525a04d5e6cf 100644
--- a/include/llvm/BinaryFormat/Dwarf.h
+++ b/include/llvm/BinaryFormat/Dwarf.h
@@ -26,6 +26,7 @@
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/Format.h"
 #include "llvm/Support/FormatVariadicDetails.h"
+#include "llvm/ADT/Triple.h"
 
 namespace llvm {
 class StringRef;
@@ -150,9 +151,8 @@ enum DecimalSignEncoding {
 
 enum EndianityEncoding {
   // Endianity attribute values
-  DW_END_default = 0x00,
-  DW_END_big = 0x01,
-  DW_END_little = 0x02,
+#define HANDLE_DW_END(ID, NAME) DW_END_##NAME = ID,
+#include "llvm/BinaryFormat/Dwarf.def"
   DW_END_lo_user = 0x40,
   DW_END_hi_user = 0xff
 };
@@ -184,7 +184,8 @@ enum DefaultedMemberAttribute {
 };
 
 enum SourceLanguage {
-#define HANDLE_DW_LANG(ID, NAME, VERSION, VENDOR) DW_LANG_##NAME = ID,
+#define HANDLE_DW_LANG(ID, NAME, LOWER_BOUND, VERSION, VENDOR)                 \
+  DW_LANG_##NAME = ID,
 #include "llvm/BinaryFormat/Dwarf.def"
   DW_LANG_lo_user = 0x8000,
   DW_LANG_hi_user = 0xffff
@@ -273,6 +274,7 @@ enum RangeListEntries {
 /// Call frame instruction encodings.
 enum CallFrameInfo {
 #define HANDLE_DW_CFA(ID, NAME) DW_CFA_##NAME = ID,
+#define HANDLE_DW_CFA_PRED(ID, NAME, ARCH) DW_CFA_##NAME = ID,
 #include "llvm/BinaryFormat/Dwarf.def"
   DW_CFA_extended = 0x00,
 
@@ -431,7 +433,7 @@ StringRef LNStandardString(unsigned Standard);
 StringRef LNExtendedString(unsigned Encoding);
 StringRef MacinfoString(unsigned Encoding);
 StringRef RangeListEncodingString(unsigned Encoding);
-StringRef CallFrameString(unsigned Encoding);
+StringRef CallFrameString(unsigned Encoding, Triple::ArchType Arch);
 StringRef ApplePropertyString(unsigned);
 StringRef UnitTypeString(unsigned);
 StringRef AtomTypeString(unsigned Atom);
@@ -489,6 +491,8 @@ unsigned AttributeEncodingVendor(TypeKind E);
 unsigned LanguageVendor(SourceLanguage L);
 /// @}
 
+Optional<unsigned> LanguageLowerBound(SourceLanguage L);
+
 /// A helper struct providing information about the byte size of DW_FORM
 /// values that vary in size depending on the DWARF version, address byte
 /// size, or DWARF32/DWARF64.