[RuntimeDyld] Update reserveAllocationSpace to account for stub padding.
This should fix the buildbot failures caused by r362139.
llvm-svn: 362151
diff --git a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
index b1d22b8..e0642ad 100644
--- a/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
+++ b/llvm/lib/ExecutionEngine/RuntimeDyld/RuntimeDyld.cpp
@@ -540,7 +540,14 @@
return errorCodeToError(EC);
uint64_t StubBufSize = computeSectionStubBufSize(Obj, Section);
- uint64_t SectionSize = DataSize + StubBufSize;
+
+ uint64_t PaddingSize = 0;
+ if (Name == ".eh_frame")
+ PaddingSize += 4;
+ if (StubBufSize != 0)
+ PaddingSize += getStubAlignment() - 1;
+
+ uint64_t SectionSize = DataSize + PaddingSize + StubBufSize;
// The .eh_frame section (at least on Linux) needs an extra four bytes
// padded