Refactor FrameAndConstantPoolScope and ConstantPoolUnavailableScope to be architecture independent

src/mips/macro-assembler-mips.cc

 // Copyright 2012 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.
 
 #include <limits.h>  // For LONG_MIN, LONG_MAX.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_MIPS
 
@@ skipping 4987 matching lines @@
     nop();  // Pad the empty space.
   } else {
     Push(ra, fp, cp, a1);
     nop(Assembler::CODE_AGE_SEQUENCE_NOP);
     // Adjust fp to point to caller's fp.
     Addu(fp, sp, Operand(StandardFrameConstants::kFixedFrameSizeFromFp));
   }
 }
 
 
+void MacroAssembler::EnterFrame(StackFrame::Type type,
+                                bool load_constant_pool_pointer_reg) {
+  // Out-of-line constant pool not implemented on mips.
+  UNREACHABLE();
+}
+
+
 void MacroAssembler::EnterFrame(StackFrame::Type type) {
   addiu(sp, sp, -5 * kPointerSize);
   li(t8, Operand(Smi::FromInt(type)));
   li(t9, Operand(CodeObject()), CONSTANT_SIZE);
   sw(ra, MemOperand(sp, 4 * kPointerSize));
   sw(fp, MemOperand(sp, 3 * kPointerSize));
   sw(cp, MemOperand(sp, 2 * kPointerSize));
   sw(t8, MemOperand(sp, 1 * kPointerSize));
   sw(t9, MemOperand(sp, 0 * kPointerSize));
   // Adjust FP to point to saved FP.
@@ skipping 1196 matching lines @@
   }
   if (mag.shift > 0) sra(result, result, mag.shift);
   srl(at, dividend, 31);
   Addu(result, result, Operand(at));
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_MIPS