This patch adds memory support functions which will later be used to implement section-specific protection handling in MCJIT.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164249 91177308-0d34-0410-b5e6-96231b3b80d8

unittests/Support/CMakeLists.txt

@@ -17,6 +17,7 @@ add_llvm_unittest(SupportTests
   LeakDetectorTest.cpp
   ManagedStatic.cpp
   MathExtrasTest.cpp
+  MemoryTest.cpp
   Path.cpp
   RegexTest.cpp
   SwapByteOrderTest.cpp