Merge remote-tracking branch 'upstream/release_34' into merge-20140211

Conflicts:
	lib/Linker/LinkModules.cpp
	lib/Support/Unix/Signals.inc

Change-Id: Ia54f291fa5dc828052d2412736e8495c1282aa64

4 files changed, 66 insertions, 2 deletions

diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
index b9d0082..4439311 100644
--- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.cpp
@@ -215,3 +215,19 @@ void X86ATTInstPrinter::printMemReference(const MCInst *MI, unsigned Op,
 
   O << markup(">");
 }
+
+void X86ATTInstPrinter::printMemOffset(const MCInst *MI, unsigned Op,
+                                       raw_ostream &O) {
+  const MCOperand &DispSpec = MI->getOperand(Op);
+
+  O << markup("<mem:");
+
+  if (DispSpec.isImm()) {
+    O << formatImm(DispSpec.getImm());
+  } else {
+    assert(DispSpec.isExpr() && "non-immediate displacement?");
+    O << *DispSpec.getExpr();
+  }
+
+  O << markup(">");
+}
diff --git a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h
index 8d05256..a8fab72 100644
--- a/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h
+++ b/lib/Target/X86/InstPrinter/X86ATTInstPrinter.h
@@ -42,7 +42,8 @@ public:
   void printSSECC(const MCInst *MI, unsigned Op, raw_ostream &OS);
   void printAVXCC(const MCInst *MI, unsigned Op, raw_ostream &OS);
   void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
-  
+  void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &OS);
+
   void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     printMemReference(MI, OpNo, O);
   }
@@ -86,6 +87,19 @@ public:
   void printf512mem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     printMemReference(MI, OpNo, O);
   }
+
+  void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    printMemOffset(MI, OpNo, O);
+  }
+  void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    printMemOffset(MI, OpNo, O);
+  }
+  void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    printMemOffset(MI, OpNo, O);
+  }
+  void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    printMemOffset(MI, OpNo, O);
+  }
 };
   
 }
diff --git a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
index 9dfc9a9..e7e7b15 100644
--- a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
+++ b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.cpp
@@ -200,3 +200,19 @@ void X86IntelInstPrinter::printMemReference(const MCInst *MI, unsigned Op,
   
   O << ']';
 }
+
+void X86IntelInstPrinter::printMemOffset(const MCInst *MI, unsigned Op,
+                                         raw_ostream &O) {
+  const MCOperand &DispSpec = MI->getOperand(Op);
+
+  O << '[';
+
+  if (DispSpec.isImm()) {
+    O << formatImm(DispSpec.getImm());
+  } else {
+    assert(DispSpec.isExpr() && "non-immediate displacement?");
+    O << *DispSpec.getExpr();
+  }
+
+  O << ']';
+}
diff --git a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h
index 45beeda..590bf68 100644
--- a/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h
+++ b/lib/Target/X86/InstPrinter/X86IntelInstPrinter.h
@@ -39,7 +39,8 @@ public:
   void printSSECC(const MCInst *MI, unsigned Op, raw_ostream &O);
   void printAVXCC(const MCInst *MI, unsigned Op, raw_ostream &O);
   void printPCRelImm(const MCInst *MI, unsigned OpNo, raw_ostream &O);
-  
+  void printMemOffset(const MCInst *MI, unsigned OpNo, raw_ostream &O);
+
   void printopaquemem(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
     O << "opaque ptr ";
     printMemReference(MI, OpNo, O);
@@ -97,6 +98,23 @@ public:
     O << "zmmword ptr ";
     printMemReference(MI, OpNo, O);
   }
+
+  void printMemOffs8(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    O << "byte ptr ";
+    printMemOffset(MI, OpNo, O);
+  }
+  void printMemOffs16(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    O << "word ptr ";
+    printMemOffset(MI, OpNo, O);
+  }
+  void printMemOffs32(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    O << "dword ptr ";
+    printMemOffset(MI, OpNo, O);
+  }
+  void printMemOffs64(const MCInst *MI, unsigned OpNo, raw_ostream &O) {
+    O << "qword ptr ";
+    printMemOffset(MI, OpNo, O);
+  }
 };
   
 }