1 files changed, 13 insertions, 0 deletions
diff --git a/llvm/tools/llvm-objdump/llvm-objdump.cpp b/llvm/tools/llvm-objdump/llvm-objdump.cpp
index e9d1545..914789f 100644
--- a/llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ b/llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -293,6 +293,15 @@ cl::alias DisassembleZeroesShort("z",
                                  cl::NotHidden, cl::Grouping,
                                  cl::aliasopt(DisassembleZeroes));
 
+static cl::list<std::string>
+    DisassemblerOptions("disassembler-options",
+                        cl::desc("Pass target specific disassembler options"),
+                        cl::value_desc("options"), cl::CommaSeparated);
+static cl::alias
+    DisassemblerOptionsShort("M", cl::desc("Alias for --disassembler-options"),
+                             cl::NotHidden, cl::Prefix, cl::CommaSeparated,
+                             cl::aliasopt(DisassemblerOptions));
+
 static StringRef ToolName;
 
 typedef std::vector<std::tuple<uint64_t, StringRef, uint8_t>> SectionSymbolsTy;
@@ -1473,6 +1482,10 @@ static void disassembleObject(const ObjectFile *Obj, bool InlineRelocs) {
   PrettyPrinter &PIP = selectPrettyPrinter(Triple(TripleName));
   SourcePrinter SP(Obj, TheTarget->getName());
 
+  for (StringRef Opt : DisassemblerOptions)
+    if (!IP->applyTargetSpecificCLOption(Opt))
+      error("Unrecognized disassembler option: " + Opt);
+
   disassembleObject(TheTarget, Obj, Ctx, DisAsm.get(), MIA.get(), IP.get(),
                     STI.get(), PIP, SP, InlineRelocs);
 }