1 files changed, 12 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/assembler/X86Assembler.h b/Source/JavaScriptCore/assembler/X86Assembler.h
index 4851c1e..1fcfc93 100644
--- a/Source/JavaScriptCore/assembler/X86Assembler.h
+++ b/Source/JavaScriptCore/assembler/X86Assembler.h
@@ -1637,6 +1637,12 @@ public:
         return copy;
     }
 
+    void rewindToLabel(JmpDst rewindTo) { m_formatter.rewindToLabel(rewindTo); }
+
+#ifndef NDEBUG
+    unsigned debugOffset() { return m_formatter.debugOffset(); }
+#endif
+
 private:
 
     static void setPointer(void* where, void* value)
@@ -1936,6 +1942,12 @@ private:
         void* data() const { return m_buffer.data(); }
         void* executableCopy(ExecutablePool* allocator) { return m_buffer.executableCopy(allocator); }
 
+        void rewindToLabel(JmpDst rewindTo) { m_buffer.rewindToOffset(rewindTo.m_offset); }
+
+#ifndef NDEBUG
+        unsigned debugOffset() { return m_buffer.debugOffset(); }
+#endif
+
     private:
 
         // Internals; ModRm and REX formatters.