Better const handling for RuntimeDyld and MCJIT.

mapSectionAddress() wasn't consistent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@163843 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/ExecutionEngine/MCJIT/MCJIT.h b/lib/ExecutionEngine/MCJIT/MCJIT.h
index 138a7b6..d5c5d77 100644
--- a/lib/ExecutionEngine/MCJIT/MCJIT.h
+++ b/lib/ExecutionEngine/MCJIT/MCJIT.h
@@ -71,7 +71,8 @@
   /// Map the address of a JIT section as returned from the memory manager
   /// to the address in the target process as the running code will see it.
   /// This is the address which will be used for relocation resolution.
-  virtual void mapSectionAddress(void *LocalAddress, uint64_t TargetAddress) {
+  virtual void mapSectionAddress(const void *LocalAddress,
+                                 uint64_t TargetAddress) {
     Dyld.mapSectionAddress(LocalAddress, TargetAddress);
   }