Implementing page permission setting in MCJIT unit test SectionMemoryManager.cpp
This commit is primarily here for the revision history. I'm about to move the SectionMemoryManager into the RuntimeDyld library, but I wanted to check the changes in here so people could see the differences in the updated implementation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@168718 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/unittests/ExecutionEngine/MCJIT/MCJITTest.cpp b/unittests/ExecutionEngine/MCJIT/MCJITTest.cpp
index 6b79a68..92230f3 100644
--- a/unittests/ExecutionEngine/MCJIT/MCJITTest.cpp
+++ b/unittests/ExecutionEngine/MCJIT/MCJITTest.cpp
@@ -12,10 +12,9 @@
//
//===----------------------------------------------------------------------===//
+#include "gtest/gtest.h"
#include "llvm/ExecutionEngine/MCJIT.h"
#include "MCJITTestBase.h"
-#include "SectionMemoryManager.h"
-#include "gtest/gtest.h"
using namespace llvm;
@@ -47,6 +46,7 @@
GlobalValue *Global = insertGlobalInt32(M.get(), "test_global", initialValue);
createJIT(M.take());
void *globalPtr = TheJIT->getPointerToGlobal(Global);
+ MM->applyPermissions();
static_cast<SectionMemoryManager*>(MM)->invalidateInstructionCache();
EXPECT_TRUE(0 != globalPtr)
<< "Unable to get pointer to global value from JIT";
@@ -61,6 +61,7 @@
Function *F = insertAddFunction(M.get());
createJIT(M.take());
void *addPtr = TheJIT->getPointerToFunction(F);
+ MM->applyPermissions();
static_cast<SectionMemoryManager*>(MM)->invalidateInstructionCache();
EXPECT_TRUE(0 != addPtr)
<< "Unable to get pointer to function from JIT";
@@ -78,6 +79,7 @@
Function *Main = insertMainFunction(M.get(), 6);
createJIT(M.take());
void *vPtr = TheJIT->getPointerToFunction(Main);
+ MM->applyPermissions();
static_cast<SectionMemoryManager*>(MM)->invalidateInstructionCache();
EXPECT_TRUE(0 != vPtr)
<< "Unable to get pointer to main() from JIT";
@@ -100,6 +102,7 @@
createJIT(M.take());
void *rgvPtr = TheJIT->getPointerToFunction(ReturnGlobal);
+ MM->applyPermissions();
static_cast<SectionMemoryManager*>(MM)->invalidateInstructionCache();
EXPECT_TRUE(0 != rgvPtr);
@@ -169,6 +172,7 @@
createJIT(M.take());
void *vPtr = TheJIT->getPointerToFunction(Outer);
+ MM->applyPermissions();
static_cast<SectionMemoryManager*>(MM)->invalidateInstructionCache();
EXPECT_TRUE(0 != vPtr)
<< "Unable to get pointer to outer function from JIT";