Re-add support to llvm-objdump for Mach-O universal files and archives with -macho
with fixes. Includes the move of tests for llvm-objdump for universal files to an X86
directory. And the fix where it was failing on linux Rafael tracked down with asan.
I had both Jim Grosbach and Adam Hemet look over the second fix since I could not
set up asan to reproduce with the old version but not with the fix.
llvm-svn: 223416
diff --git a/llvm/tools/llvm-objdump/llvm-objdump.cpp b/llvm/tools/llvm-objdump/llvm-objdump.cpp
index c62922e..7316a4f 100644
--- a/llvm/tools/llvm-objdump/llvm-objdump.cpp
+++ b/llvm/tools/llvm-objdump/llvm-objdump.cpp
@@ -109,7 +109,7 @@
cl::init(""));
cl::opt<std::string>
-llvm::ArchName("arch", cl::desc("Target arch to disassemble for, "
+llvm::ArchName("arch-name", cl::desc("Target arch to disassemble for, "
"see -version for available targets"));
static cl::opt<bool>