reverts 195057 per request

[oota-llvm.git] / lib / MC / MCDisassembler.cpp

diff --git a/lib/MC/MCDisassembler.cpp b/lib/MC/MCDisassembler.cpp
index 29af019ec55a9bf1a5552d477337d39fdfd187c1..bfd51ab1af97accf07da2f66305fe9e07a6cc4d6 100644 (file)
--- a/lib/MC/MCDisassembler.cpp
+++ b/lib/MC/MCDisassembler.cpp
@@ -8,9 +8,49 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/MC/MCDisassembler.h"
+#include "llvm/MC/MCExternalSymbolizer.h"
+#include "llvm/Support/raw_ostream.h"
 
-llvm::MCDisassembler::MCDisassembler() {
+using namespace llvm;
+
+MCDisassembler::~MCDisassembler() {
+}
+
+void
+MCDisassembler::setupForSymbolicDisassembly(
+    LLVMOpInfoCallback GetOpInfo,
+    LLVMSymbolLookupCallback SymbolLookUp,
+    void *DisInfo,
+    MCContext *Ctx,
+    OwningPtr<MCRelocationInfo> &RelInfo) {
+  this->GetOpInfo = GetOpInfo;
+  this->SymbolLookUp = SymbolLookUp;
+  this->DisInfo = DisInfo;
+  this->Ctx = Ctx;
+  assert(Ctx != 0 && "No MCContext given for symbolic disassembly");
+  if (!Symbolizer)
+    Symbolizer.reset(new MCExternalSymbolizer(*Ctx, RelInfo, GetOpInfo,
+                                              SymbolLookUp, DisInfo));
+}
+
+bool MCDisassembler::tryAddingSymbolicOperand(MCInst &Inst, int64_t Value,
+                                              uint64_t Address, bool IsBranch,
+                                              uint64_t Offset,
+                                              uint64_t InstSize) const {
+  raw_ostream &cStream = CommentStream ? *CommentStream : nulls();
+  if (Symbolizer)
+    return Symbolizer->tryAddingSymbolicOperand(Inst, cStream, Value, Address,
+                                                IsBranch, Offset, InstSize);
+  return false;
+}
+
+void MCDisassembler::tryAddingPcLoadReferenceComment(int64_t Value,
+                                                     uint64_t Address) const {
+  raw_ostream &cStream = CommentStream ? *CommentStream : nulls();
+  if (Symbolizer)
+    Symbolizer->tryAddingPcLoadReferenceComment(cStream, Value, Address);
+}
+
+void MCDisassembler::setSymbolizer(OwningPtr<MCSymbolizer> &Symzer) {
+  Symbolizer.reset(Symzer.take());
 }
-  
-llvm::MCDisassembler::~MCDisassembler() {
-}
\ No newline at end of file