diff --git a/llvm/lib/MC/MCObjectFileInfo.cpp b/llvm/lib/MC/MCObjectFileInfo.cpp
index 958648c..8ef4a0a 100644
--- a/llvm/lib/MC/MCObjectFileInfo.cpp
+++ b/llvm/lib/MC/MCObjectFileInfo.cpp
@@ -234,6 +234,9 @@
     Ctx->getMachOSection("__DWARF", "__debug_inlined",
                          MCSectionMachO::S_ATTR_DEBUG,
                          SectionKind::getMetadata());
+  StackMapSection =
+    Ctx->getMachOSection("__LLVM_STACKMAPS", "__llvm_stackmaps", 0,
+                         SectionKind::getMetadata());
 
   TLSExtraDataSection = TLSTLVSection;
 }