--- a/toolkit/crashreporter/google-breakpad/src/common/dwarf/dwarf2enums.h
+++ b/toolkit/crashreporter/google-breakpad/src/common/dwarf/dwarf2enums.h
@@ -227,16 +227,18 @@ enum DwarfAttribute {
   DW_AT_entry_pc      = 0x52,
   DW_AT_use_UTF8      = 0x53,
   DW_AT_extension     = 0x54,
   DW_AT_ranges        = 0x55,
   DW_AT_trampoline    = 0x56,
   DW_AT_call_column   = 0x57,
   DW_AT_call_file     = 0x58,
   DW_AT_call_line     = 0x59,
+  // DWARF 4 values.
+  DW_AT_linkage_name  = 0x6e,
   // SGI/MIPS extensions.
   DW_AT_MIPS_fde = 0x2001,
   DW_AT_MIPS_loop_begin = 0x2002,
   DW_AT_MIPS_tail_loop_begin = 0x2003,
   DW_AT_MIPS_epilog_begin = 0x2004,
   DW_AT_MIPS_loop_unroll_factor = 0x2005,
   DW_AT_MIPS_software_pipeline_depth = 0x2006,
   DW_AT_MIPS_linkage_name = 0x2007,

--- a/toolkit/crashreporter/google-breakpad/src/common/dwarf_cu_to_module.cc
+++ b/toolkit/crashreporter/google-breakpad/src/common/dwarf_cu_to_module.cc
@@ -345,16 +345,17 @@ string DwarfCUToModule::GenericDIEHandle
 void DwarfCUToModule::GenericDIEHandler::ProcessAttributeString(
     enum DwarfAttribute attr,
     enum DwarfForm form,
     const string &data) {
   switch (attr) {
     case dwarf2reader::DW_AT_name:
       name_attribute_ = AddStringToPool(data);
       break;
+    case dwarf2reader::DW_AT_linkage_name:
     case dwarf2reader::DW_AT_MIPS_linkage_name: {
       char* demangled = NULL;
       int status = -1;
 #if !defined(__ANDROID__)  // Android NDK doesn't provide abi::__cxa_demangle.
       demangled = abi::__cxa_demangle(data.c_str(), NULL, NULL, &status);
 #endif
       if (status != 0) {
         cu_context_->reporter->DemangleError(data, status);