24 lines
872 B
Plaintext
24 lines
872 B
Plaintext
Add RETGUARD implementation for powerpc and powerpc64.
|
|
|
|
Index: lib/Target/PowerPC/PPCFrameLowering.h
|
|
--- lib/Target/PowerPC/PPCFrameLowering.h.orig
|
|
+++ lib/Target/PowerPC/PPCFrameLowering.h
|
|
@@ -12,6 +12,7 @@
|
|
#ifndef LLVM_LIB_TARGET_POWERPC_PPCFRAMELOWERING_H
|
|
#define LLVM_LIB_TARGET_POWERPC_PPCFRAMELOWERING_H
|
|
|
|
+#include "PPCReturnProtectorLowering.h"
|
|
#include "llvm/ADT/STLExtras.h"
|
|
#include "llvm/CodeGen/TargetFrameLowering.h"
|
|
#include "llvm/Target/TargetMachine.h"
|
|
@@ -173,6 +174,9 @@ class PPCFrameLowering: public TargetFrameLowering { (
|
|
/// function prologue/epilogue.
|
|
bool canUseAsPrologue(const MachineBasicBlock &MBB) const override;
|
|
bool canUseAsEpilogue(const MachineBasicBlock &MBB) const override;
|
|
+
|
|
+ const PPCReturnProtectorLowering RPL;
|
|
+ const ReturnProtectorLowering *getReturnProtector() const override;
|
|
};
|
|
} // End llvm namespace
|
|
|