llvm-symbolizer: add support for Mach-O universal binaries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185137 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-symbolizer/llvm-symbolizer.cpp b/tools/llvm-symbolizer/llvm-symbolizer.cpp
index 0cafffa..c32e949 100644
--- a/tools/llvm-symbolizer/llvm-symbolizer.cpp
+++ b/tools/llvm-symbolizer/llvm-symbolizer.cpp
@@ -47,6 +47,10 @@
static cl::opt<bool>
ClDemangle("demangle", cl::init(true), cl::desc("Demangle function names"));
+static cl::opt<std::string> ClDefaultArch("default-arch", cl::init(""),
+ cl::desc("Default architecture "
+ "(for multi-arch objects)"));
+
static bool parseCommand(bool &IsData, std::string &ModuleName,
uint64_t &ModuleOffset) {
const char *kDataCmd = "DATA ";
@@ -102,7 +106,7 @@
cl::ParseCommandLineOptions(argc, argv, "llvm symbolizer for compiler-rt\n");
LLVMSymbolizer::Options Opts(ClUseSymbolTable, ClPrintFunctions,
- ClPrintInlining, ClDemangle);
+ ClPrintInlining, ClDemangle, ClDefaultArch);
LLVMSymbolizer Symbolizer(Opts);
bool IsData = false;