summaryrefslogtreecommitdiffstats
path: root/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp')
-rw-r--r--contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp17
1 files changed, 13 insertions, 4 deletions
diff --git a/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp b/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
index 752c5b7..fee10e1 100644
--- a/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
+++ b/contrib/llvm/lib/ExecutionEngine/MCJIT/MCJIT.cpp
@@ -8,20 +8,20 @@
//===----------------------------------------------------------------------===//
#include "MCJIT.h"
-#include "llvm/DerivedTypes.h"
-#include "llvm/Function.h"
#include "llvm/ExecutionEngine/GenericValue.h"
#include "llvm/ExecutionEngine/JITEventListener.h"
#include "llvm/ExecutionEngine/JITMemoryManager.h"
#include "llvm/ExecutionEngine/MCJIT.h"
#include "llvm/ExecutionEngine/ObjectBuffer.h"
#include "llvm/ExecutionEngine/ObjectImage.h"
+#include "llvm/IR/DataLayout.h"
+#include "llvm/IR/DerivedTypes.h"
+#include "llvm/IR/Function.h"
#include "llvm/MC/MCAsmInfo.h"
-#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/DynamicLibrary.h"
+#include "llvm/Support/ErrorHandling.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/MutexGuard.h"
-#include "llvm/DataLayout.h"
using namespace llvm;
@@ -118,17 +118,26 @@ void MCJIT::emitObject(Module *m) {
// FIXME: Add a parameter to identify which object is being finalized when
// MCJIT supports multiple modules.
+// FIXME: Provide a way to separate code emission, relocations and page
+// protection in the interface.
void MCJIT::finalizeObject() {
// If the module hasn't been compiled, just do that.
if (!isCompiled) {
// If the call to Dyld.resolveRelocations() is removed from emitObject()
// we'll need to do that here.
emitObject(M);
+
+ // Set page permissions.
+ MemMgr->applyPermissions();
+
return;
}
// Resolve any relocations.
Dyld.resolveRelocations();
+
+ // Set page permissions.
+ MemMgr->applyPermissions();
}
void *MCJIT::getPointerToBasicBlock(BasicBlock *BB) {
OpenPOWER on IntegriCloud