[Interpreter] Add support for JS runtime calls.

src/interpreter/bytecodes.h

 // Copyright 2015 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_INTERPRETER_BYTECODES_H_
 #define V8_INTERPRETER_BYTECODES_H_
 
 #include <iosfwd>
 
 // Clients of this interface shouldn't depend on lots of interpreter internals.
 // Do not include anything from src/interpreter here!
 #include "src/utils.h"
 
 namespace v8 {
 namespace internal {
 namespace interpreter {
 
 // The list of operand types used by bytecodes.
-#define OPERAND_TYPE_LIST(V)    \
-                                \
-  /* None operand. */           \
-  V(None, OperandSize::kNone)   \
-                                \
-  /* Byte operands. */          \
-  V(Count8, OperandSize::kByte) \
-  V(Imm8, OperandSize::kByte)   \
-  V(Idx8, OperandSize::kByte)   \
-  V(Reg8, OperandSize::kByte)   \
-                                \
-  /* Short operands. */         \
+#define OPERAND_TYPE_LIST(V)       \
+                                   \
+  /* None operand. */              \
+  V(None, OperandSize::kNone)      \
+                                   \
+  /* Byte operands. */             \
+  V(Count8, OperandSize::kByte)    \
+  V(Imm8, OperandSize::kByte)      \
+  V(Idx8, OperandSize::kByte)      \
+  V(Reg8, OperandSize::kByte)      \
+  V(MaybeReg8, OperandSize::kByte) \
+                                   \
+  /* Short operands. */            \
   V(Idx16, OperandSize::kShort)
 
 // The list of bytecodes which are interpreted by the interpreter.
 #define BYTECODE_LIST(V)                                                       \
                                                                                \
   /* Loading the accumulator */                                                \
   V(LdaZero, OperandType::kNone)                                               \
   V(LdaSmi8, OperandType::kImm8)                                               \
   V(LdaUndefined, OperandType::kNone)                                          \
   V(LdaNull, OperandType::kNone)                                               \
@@ skipping 73 matching lines @@
   /* Unary Operators */                                                        \
   V(Inc, OperandType::kNone)                                                   \
   V(Dec, OperandType::kNone)                                                   \
   V(LogicalNot, OperandType::kNone)                                            \
   V(TypeOf, OperandType::kNone)                                                \
   V(DeletePropertyStrict, OperandType::kReg8)                                  \
   V(DeletePropertySloppy, OperandType::kReg8)                                  \
                                                                                \
   /* Call operations */                                                        \
   V(Call, OperandType::kReg8, OperandType::kReg8, OperandType::kCount8)        \
-  V(CallRuntime, OperandType::kIdx16, OperandType::kReg8,                      \
+  V(CallRuntime, OperandType::kIdx16, OperandType::kMaybeReg8,                 \
+    OperandType::kCount8)                                                      \
+  V(CallJSRuntime, OperandType::kIdx16, OperandType::kReg8,                    \
     OperandType::kCount8)                                                      \
                                                                                \
   /* New operator */                                                           \
-  V(New, OperandType::kReg8, OperandType::kReg8, OperandType::kCount8)         \
+  V(New, OperandType::kReg8, OperandType::kMaybeReg8, OperandType::kCount8)    \
                                                                                \
   /* Test Operators */                                                         \
   V(TestEqual, OperandType::kReg8)                                             \
   V(TestNotEqual, OperandType::kReg8)                                          \
   V(TestEqualStrict, OperandType::kReg8)                                       \
   V(TestNotEqualStrict, OperandType::kReg8)                                    \
   V(TestLessThan, OperandType::kReg8)                                          \
   V(TestGreaterThan, OperandType::kReg8)                                       \
   V(TestLessThanOrEqual, OperandType::kReg8)                                   \
   V(TestGreaterThanOrEqual, OperandType::kReg8)                                \
@@ skipping 202 matching lines @@
 
 std::ostream& operator<<(std::ostream& os, const Bytecode& bytecode);
 std::ostream& operator<<(std::ostream& os, const OperandType& operand_type);
 std::ostream& operator<<(std::ostream& os, const OperandSize& operand_type);
 
 }  // namespace interpreter
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_INTERPRETER_BYTECODES_H_