vendor/lld/lld-trunk-r321017

1 files changed, 25 insertions, 0 deletions

diff --git a/wasm/InputSegment.cpp b/wasm/InputSegment.cpp
new file mode 100644
index 000000000000..650914386259
--- /dev/null
+++ b/wasm/InputSegment.cpp
@@ -0,0 +1,25 @@
+//===- InputSegment.cpp ---------------------------------------------------===//
+//
+//                             The LLVM Linker
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+#include "InputSegment.h"
+#include "OutputSegment.h"
+#include "lld/Common/LLVM.h"
+
+#define DEBUG_TYPE "lld"
+
+using namespace llvm;
+using namespace lld::wasm;
+
+uint32_t InputSegment::translateVA(uint32_t Address) const {
+  assert(Address >= startVA() && Address < endVA());
+  int32_t Delta = OutputSeg->StartVA + OutputSegmentOffset - startVA();
+  DEBUG(dbgs() << "translateVA: " << getName() << " Delta=" << Delta
+               << " Address=" << Address << "\n");
+  return Address + Delta;
+}