macho-dump: Add support for dumping string table data.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@120217 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 7 insertions, 1 deletions

diff --git a/lib/Object/MachOObject.cpp b/lib/Object/MachOObject.cpp
index f5bc73ada7..45c9bff45f 100644
--- a/lib/Object/MachOObject.cpp
+++ b/lib/Object/MachOObject.cpp
@@ -57,7 +57,7 @@ MachOObject::MachOObject(MemoryBuffer *Buffer_, bool IsLittleEndian_,
                          bool Is64Bit_)
   : Buffer(Buffer_), IsLittleEndian(IsLittleEndian_), Is64Bit(Is64Bit_),
     IsSwappedEndian(IsLittleEndian != sys::isLittleEndianHost()),
-    LoadCommands(0), NumLoadedCommands(0) {
+    HasStringTable(false), LoadCommands(0), NumLoadedCommands(0) {
   // Load the common header.
   memcpy(&Header, Buffer->getBuffer().data(), sizeof(Header));
   if (IsSwappedEndian) {
@@ -125,6 +125,12 @@ MachOObject *MachOObject::LoadFromBuffer(MemoryBuffer *Buffer,
   return Object.take();
 }
 
+void MachOObject::RegisterStringTable(macho::SymtabLoadCommand &SLC) {
+  HasStringTable = true;
+  StringTable = Buffer->getBuffer().substr(SLC.StringTableOffset,
+                                           SLC.StringTableSize);
+}
+
 const MachOObject::LoadCommandInfo &
 MachOObject::getLoadCommandInfo(unsigned Index) const {
   assert(Index < getHeader().NumLoadCommands && "Invalid index!");