1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/jit/x64/CodeGenerator-x64.h b/js/src/jit/x64/CodeGenerator-x64.h
new file mode 100644
index 0000000000..c3359d0190
--- /dev/null
+++ b/js/src/jit/x64/CodeGenerator-x64.h
@@ -0,0 +1,41 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ * vim: set ts=8 sts=2 et sw=2 tw=80:
+ * 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_x64_CodeGenerator_x64_h
+#define jit_x64_CodeGenerator_x64_h
+
+#include "jit/x86-shared/CodeGenerator-x86-shared.h"
+
+namespace js {
+namespace jit {
+
+class CodeGeneratorX64 : public CodeGeneratorX86Shared {
+ protected:
+  CodeGeneratorX64(MIRGenerator* gen, LIRGraph* graph, MacroAssembler* masm);
+
+  Operand ToOperand64(const LInt64Allocation& a);
+  ValueOperand ToValue(LInstruction* ins, size_t pos);
+  ValueOperand ToTempValue(LInstruction* ins, size_t pos);
+
+  void emitBigIntDiv(LBigIntDiv* ins, Register dividend, Register divisor,
+                     Register output, Label* fail);
+  void emitBigIntMod(LBigIntMod* ins, Register dividend, Register divisor,
+                     Register output, Label* fail);
+
+  void wasmStore(const wasm::MemoryAccessDesc& access, const LAllocation* value,
+                 Operand dstAddr);
+  template <typename T>
+  void emitWasmLoad(T* ins);
+  template <typename T>
+  void emitWasmStore(T* ins);
+};
+
+using CodeGeneratorSpecific = CodeGeneratorX64;
+
+}  // namespace jit
+}  // namespace js
+
+#endif /* jit_x64_CodeGenerator_x64_h */