Index: lldb/source/Plugins/ObjectFile/PECOFF/PECallFrameInfo.cpp
===================================================================
--- lldb/source/Plugins/ObjectFile/PECOFF/PECallFrameInfo.cpp
+++ lldb/source/Plugins/ObjectFile/PECOFF/PECallFrameInfo.cpp
@@ -4,6 +4,7 @@
 
 #include "Plugins/Process/Utility/lldb-x86-register-enums.h"
 #include "lldb/Symbol/UnwindPlan.h"
+#include "lldb/Utility/ArchSpec.h"
 #include "llvm/Support/Win64EH.h"
 
 using namespace lldb;
@@ -437,9 +438,11 @@
 PECallFrameInfo::PECallFrameInfo(ObjectFilePECOFF &object_file,
                                  uint32_t exception_dir_rva,
                                  uint32_t exception_dir_size)
-    : m_object_file(object_file),
-      m_exception_dir(object_file.ReadImageDataByRVA(exception_dir_rva,
-                                                      exception_dir_size)) {}
+    : m_object_file(object_file) {
+  if (m_object_file.GetArchitecture().GetMachine() == llvm::Triple::x86_64)
+    m_exception_dir = object_file.ReadImageDataByRVA(exception_dir_rva,
+                                                     exception_dir_size);
+}
 
 bool PECallFrameInfo::GetAddressRange(Address addr, AddressRange &range) {
   range.Clear();