MIPS: [runtime] Unify and simplify how frames are marked.

src/mips64/macro-assembler-mips64.h

 // 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.
 
 #ifndef V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 #define V8_MIPS_MACRO_ASSEMBLER_MIPS_H_
 
 #include "src/assembler.h"
 #include "src/globals.h"
 #include "src/mips64/assembler-mips64.h"
@@ skipping 786 matching lines @@
     ld(src3, MemOperand(sp, 0 * kPointerSize));
     ld(src2, MemOperand(sp, 1 * kPointerSize));
     ld(src1, MemOperand(sp, 2 * kPointerSize));
     Daddu(sp, sp, 3 * kPointerSize);
   }
 
   void Pop(uint32_t count = 1) {
     Daddu(sp, sp, Operand(count * kPointerSize));
   }
 
+  // Push a fixed frame, consisting of ra, fp.
+  void PushCommonFrame(Register marker_reg = no_reg);
+
+  // Push a standard frame, consisting of ra, fp, context and JS function.
+  void PushStandardFrame(Register function_reg);
+
+  void PopCommonFrame(Register marker_reg = no_reg);
+
   // Push and pop the registers that can hold pointers, as defined by the
   // RegList constant kSafepointSavedRegisters.
   void PushSafepointRegisters();
   void PopSafepointRegisters();
   // Store value in register src in the safepoint stack slot for
   // register dst.
   void StoreToSafepointRegisterSlot(Register src, Register dst);
   // Load the value of the src register from its safepoint stack slot
   // into register dst.
   void LoadFromSafepointRegisterSlot(Register dst, Register src);
@@ skipping 1145 matching lines @@
 #define __FILE_LINE__ __FILE__ ":" CODE_COVERAGE_TOSTRING(__LINE__)
 #define ACCESS_MASM(masm) masm->stop(__FILE_LINE__); masm->
 #else
 #define ACCESS_MASM(masm) masm->
 #endif
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_MIPS_MACRO_ASSEMBLER_MIPS_H_