On ELF, put PIC jump tables in a non executable section.

[oota-llvm.git] / include / llvm / CodeGen / TargetLoweringObjectFileImpl.h

diff --git a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
index 87f140190a75b0d4b31f659de51c056da0a3153f..348c634cfdf09f44cdf576a90fcb6ea35dec9940 100644 (file)
--- a/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
+++ b/include/llvm/CodeGen/TargetLoweringObjectFileImpl.h
@@ -36,6 +36,8 @@ class TargetLoweringObjectFileELF : public TargetLoweringObjectFile {
   bool UseInitArray;
 
 public:
+  TargetLoweringObjectFileELF() : UseInitArray(false) {}
+
   virtual ~TargetLoweringObjectFileELF() {}
 
   void emitPersonalityValue(MCStreamer &Streamer, const TargetMachine &TM,
@@ -54,6 +56,13 @@ public:
                                         SectionKind Kind, Mangler &Mang,
                                         const TargetMachine &TM) const override;
 
+  const MCSection *
+  getSectionForJumpTable(const Function &F, Mangler &Mang,
+                         const TargetMachine &TM) const override;
+
+  bool shouldPutJumpTableInFunctionSection(bool UsesLabelDifference,
+                                           const Function &F) const override;
+
   /// Return an MCExpr to use for a reference to the specified type info global
   /// variable from exception handling information.
   const MCExpr *
@@ -89,8 +98,6 @@ public:
                        ArrayRef<Module::ModuleFlagEntry> ModuleFlags,
                        Mangler &Mang, const TargetMachine &TM) const override;
 
-  bool isSectionAtomizableBySymbols(const MCSection &Section) const override;
-
   const MCSection *
     SelectSectionForGlobal(const GlobalValue *GV,
                            SectionKind Kind, Mangler &Mang,