1 files changed, 21 insertions, 1 deletions
diff --git a/include/llvm/DebugInfo/CodeView/CodeView.h b/include/llvm/DebugInfo/CodeView/CodeView.h
index f881ad0c9d805..3316e71916edb 100644
--- a/include/llvm/DebugInfo/CodeView/CodeView.h
+++ b/include/llvm/DebugInfo/CodeView/CodeView.h
@@ -13,6 +13,8 @@
 #include <cinttypes>
 #include <type_traits>
 
+#include "llvm/Support/Endian.h"
+
 namespace llvm {
 namespace codeview {
 
@@ -291,7 +293,7 @@ enum class ModifierOptions : uint16_t {
 };
 CV_DEFINE_ENUM_CLASS_FLAGS_OPERATORS(ModifierOptions)
 
-enum class ModuleDebugFragmentKind : uint32_t {
+enum class DebugSubsectionKind : uint32_t {
   None = 0,
   Symbols = 0xf1,
   Lines = 0xf2,
@@ -550,6 +552,24 @@ enum LineFlags : uint16_t {
   LF_None = 0,
   LF_HaveColumns = 1, // CV_LINES_HAVE_COLUMNS
 };
+
+/// Data in the the SUBSEC_FRAMEDATA subection.
+struct FrameData {
+  support::ulittle32_t RvaStart;
+  support::ulittle32_t CodeSize;
+  support::ulittle32_t LocalSize;
+  support::ulittle32_t ParamsSize;
+  support::ulittle32_t MaxStackSize;
+  support::ulittle32_t FrameFunc;
+  support::ulittle16_t PrologSize;
+  support::ulittle16_t SavedRegsSize;
+  support::ulittle32_t Flags;
+  enum : uint32_t {
+    HasSEH = 1 << 0,
+    HasEH = 1 << 1,
+    IsFunctionStart = 1 << 2,
+  };
+};
 }
 }