[llvm-objdump] Add -D and --disassemble-all flags that attempt disassembly on all sections instead of just text sections.

llvm-svn: 243041
diff --git a/llvm/tools/llvm-objdump/llvm-objdump.h b/llvm/tools/llvm-objdump/llvm-objdump.h
index eb10d83..0fa2d29 100644
--- a/llvm/tools/llvm-objdump/llvm-objdump.h
+++ b/llvm/tools/llvm-objdump/llvm-objdump.h
@@ -26,7 +26,8 @@
 extern cl::opt<std::string> MCPU;
 extern cl::list<std::string> MAttrs;
 extern cl::list<std::string> DumpSections;
-extern cl::opt<bool> Disassemble;
+extern cl::opt<bool> Disassemble;

+extern cl::opt<bool> DisassembleAll;
 extern cl::opt<bool> NoShowRawInsn;
 extern cl::opt<bool> PrivateHeaders;
 extern cl::opt<bool> ExportsTrie;