Reapply part of r237975, "Fix Clang -Wmissing-override warning", except for DIContext...

[oota-llvm.git] / lib / ExecutionEngine / RuntimeDyld / RuntimeDyldMachO.cpp

diff --git a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
index 66ecba30b18ba739876a8115584f9159eace0bf2..d4a680d749a163e95a2aa33a727ea6965b0187ab 100644 (file)
--- a/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
+++ b/lib/ExecutionEngine/RuntimeDyld/RuntimeDyldMachO.cpp
@@ -26,11 +26,12 @@ using namespace llvm::object;
 
 namespace {
 
-class LoadedMachOObjectInfo : public RuntimeDyld::LoadedObjectInfo {
+class LoadedMachOObjectInfo
+    : public RuntimeDyld::LoadedObjectInfoHelper<LoadedMachOObjectInfo> {
 public:
   LoadedMachOObjectInfo(RuntimeDyldImpl &RTDyld, unsigned BeginIdx,
                         unsigned EndIdx)
-    : RuntimeDyld::LoadedObjectInfo(RTDyld, BeginIdx, EndIdx) {}
+      : LoadedObjectInfoHelper(RTDyld, BeginIdx, EndIdx) {}
 
   OwningBinary<ObjectFile>
   getObjectForDebug(const ObjectFile &Obj) const override {
@@ -75,7 +76,7 @@ RelocationValueRef RuntimeDyldMachO::getRelocationValueRef(
       Value.Offset = RE.Addend;
     }
   } else {
-    SectionRef Sec = Obj.getRelocationSection(RelInfo);
+    SectionRef Sec = Obj.getAnyRelocationSection(RelInfo);
     bool IsCode = Sec.isText();
     Value.SectionID = findOrEmitSection(Obj, Sec, IsCode, ObjSectionToID);
     uint64_t Addr = Sec.getAddress();
@@ -244,7 +245,8 @@ unsigned char *RuntimeDyldMachOCRTPBase<Impl>::processFDE(unsigned char *P,
 }
 
 static int64_t computeDelta(SectionEntry *A, SectionEntry *B) {
-  int64_t ObjDistance = A->ObjAddress - B->ObjAddress;
+  int64_t ObjDistance =
+    static_cast<int64_t>(A->ObjAddress) - static_cast<int64_t>(B->ObjAddress);
   int64_t MemDistance = A->LoadAddress - B->LoadAddress;
   return ObjDistance - MemDistance;
 }