1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp b/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp
index 0ab9ea8..7ac16b34 100644
--- a/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp
+++ b/llvm/lib/CodeGen/AsmPrinter/DwarfFile.cpp
@@ -7,6 +7,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "Dwarf2BTF.h"
 #include "DwarfFile.h"
 #include "DwarfCompileUnit.h"
 #include "DwarfDebug.h"
@@ -15,6 +16,8 @@
 #include "llvm/CodeGen/AsmPrinter.h"
 #include "llvm/CodeGen/DIE.h"
 #include "llvm/IR/DebugInfoMetadata.h"
+#include "llvm/MC/MCBTFContext.h"
+#include "llvm/MC/MCContext.h"
 #include "llvm/MC/MCStreamer.h"
 #include <algorithm>
 #include <cstdint>
@@ -88,6 +91,13 @@ void DwarfFile::emitStrings(MCSection *StrSection, MCSection *OffsetSection,
   StrPool.emit(*Asm, StrSection, OffsetSection, UseRelativeOffsets);
 }
 
+void DwarfFile::emitBTFSection(bool IsLittleEndian) {
+  Dwarf2BTF Dwarf2BTF(Asm->OutContext, IsLittleEndian);
+  for (auto &TheU : CUs)
+    Dwarf2BTF.addDwarfCU(TheU.get());
+  Dwarf2BTF.finish();
+}
+
 bool DwarfFile::addScopeVariable(LexicalScope *LS, DbgVariable *Var) {
   auto &ScopeVars = ScopeVariables[LS];
   const DILocalVariable *DV = Var->getVariable();