Basic support for parsing Mach-O universal binaries in LLVMObject library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@184191 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-nm/llvm-nm.cpp b/tools/llvm-nm/llvm-nm.cpp
index aa782aa..cb46520 100644
--- a/tools/llvm-nm/llvm-nm.cpp
+++ b/tools/llvm-nm/llvm-nm.cpp
@@ -20,6 +20,7 @@
#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/IR/Module.h"
#include "llvm/Object/Archive.h"
+#include "llvm/Object/MachOUniversal.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/FileSystem.h"
@@ -402,6 +403,23 @@
}
}
}
+ } else if (magic == sys::fs::file_magic::macho_universal_binary) {
+ OwningPtr<Binary> Bin;
+ if (error(object::createBinary(Buffer.take(), Bin), Filename))
+ return;
+
+ object::MachOUniversalBinary *UB =
+ cast<object::MachOUniversalBinary>(Bin.get());
+ for (object::MachOUniversalBinary::object_iterator
+ I = UB->begin_objects(),
+ E = UB->end_objects();
+ I != E; ++I) {
+ OwningPtr<ObjectFile> Obj;
+ if (!I->getAsObjectFile(Obj)) {
+ outs() << Obj->getFileName() << ":\n";
+ DumpSymbolNamesFromObject(Obj.get());
+ }
+ }
} else if (magic.is_object()) {
OwningPtr<Binary> obj;
if (error(object::createBinary(Buffer.take(), obj), Filename))