Add m-esr52 at 52.6.0

1 files changed, 73 insertions, 0 deletions

diff --git a/js/src/jit/JitFrames-inl.h b/js/src/jit/JitFrames-inl.h
new file mode 100644
index 000000000..3b7dfa378
--- /dev/null
+++ b/js/src/jit/JitFrames-inl.h
@@ -0,0 +1,73 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ * vim: set ts=8 sts=4 et sw=4 tw=99:
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef jit_JitFrames_inl_h
+#define jit_JitFrames_inl_h
+
+#include "jit/JitFrames.h"
+
+#include "jit/JitFrameIterator.h"
+#include "jit/LIR.h"
+
+#include "jit/JitFrameIterator-inl.h"
+
+namespace js {
+namespace jit {
+
+inline void
+SafepointIndex::resolve()
+{
+    MOZ_ASSERT(!resolved);
+    safepointOffset_ = safepoint_->offset();
+#ifdef DEBUG
+    resolved = true;
+#endif
+}
+
+inline uint8_t*
+JitFrameIterator::returnAddress() const
+{
+    CommonFrameLayout* current = (CommonFrameLayout*) current_;
+    return current->returnAddress();
+}
+
+inline size_t
+JitFrameIterator::prevFrameLocalSize() const
+{
+    CommonFrameLayout* current = (CommonFrameLayout*) current_;
+    return current->prevFrameLocalSize();
+}
+
+inline FrameType
+JitFrameIterator::prevType() const
+{
+    CommonFrameLayout* current = (CommonFrameLayout*) current_;
+    return current->prevType();
+}
+
+inline ExitFrameLayout*
+JitFrameIterator::exitFrame() const
+{
+    MOZ_ASSERT(isExitFrame());
+    return (ExitFrameLayout*) fp();
+}
+
+inline BaselineFrame*
+GetTopBaselineFrame(JSContext* cx)
+{
+    JitFrameIterator iter(cx);
+    MOZ_ASSERT(iter.type() == JitFrame_Exit);
+    ++iter;
+    if (iter.isBaselineStub())
+        ++iter;
+    MOZ_ASSERT(iter.isBaselineJS());
+    return iter.baselineFrame();
+}
+
+} // namespace jit
+} // namespace js
+
+#endif /* jit_JitFrames_inl_h */