Add a method to indicate section address re-assignment is finished.
Prior to this patch RuntimeDyld attempted to re-apply relocations every time reassignSectionAddress was called (via MCJIT::mapSectionAddress). In addition to being inefficient and redundant, this led to a problem when a section was temporarily moved too far away from another section with a relative relocation referencing the section being moved. To fix this, I'm adding a new method (finalizeObject) which the client can call to indicate that it is finished rearranging section addresses so the relocations can safely be applied.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167400 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/lli/lli.cpp b/tools/lli/lli.cpp
index 9a27a4c..d41a595 100644
--- a/tools/lli/lli.cpp
+++ b/tools/lli/lli.cpp
@@ -475,6 +475,10 @@
<< " to remote: " << format("%p", Addr) << "\n");
}
+
+ // Trigger application of relocations
+ EE->finalizeObject();
+
// Now load it all to the target.
for (unsigned i = 0, e = Offsets.size(); i != e; ++i) {
uint64_t Addr = RemoteAddr + Offsets[i].second;