Refactoring: Make emit_debug_code flag handling architecture-independent.

src/mips/assembler-mips.h

 // Copyright (c) 1994-2006 Sun Microsystems Inc.
 // All Rights Reserved.
 //
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 // - Redistributions of source code must retain the above copyright notice,
 // this list of conditions and the following disclaimer.
 //
@@ skipping 507 matching lines @@
   // buffer, and buffer_size determines the initial buffer size. The buffer is
   // owned by the assembler and deallocated upon destruction of the assembler.
   //
   // If the provided buffer is not NULL, the assembler uses the provided buffer
   // for code generation and assumes its size to be buffer_size. If the buffer
   // is too small, a fatal error occurs. No deallocation of the buffer is done
   // upon destruction of the assembler.
   Assembler(Isolate* isolate, void* buffer, int buffer_size);
   ~Assembler();
 
-  // Overrides the default provided by FLAG_debug_code.
-  void set_emit_debug_code(bool value) { emit_debug_code_ = value; }
-
   // Dummy for cross platform compatibility.
   void set_predictable_code_size(bool value) { }
 
   // GetCode emits any pending (non-emitted) code and fills the descriptor
   // desc. GetCode() is idempotent; it returns the same result if no other
   // Assembler functions are invoked in between GetCode() calls.
   void GetCode(CodeDesc* desc);
 
   // Label operations & relative jumps (PPUM Appendix D).
   //
@@ skipping 485 matching lines @@
   static bool IsAndImmediate(Instr instr);
 
   void CheckTrampolinePool();
 
  protected:
   // Relocation for a type-recording IC has the AST id added to it.  This
   // member variable is a way to pass the information from the call site to
   // the relocation info.
   TypeFeedbackId recorded_ast_id_;
 
-  bool emit_debug_code() const { return emit_debug_code_; }
-
   int32_t buffer_space() const { return reloc_info_writer.pos() - pc_; }
 
   // Decode branch instruction at pos and return branch target pos.
   int target_at(int32_t pos);
 
   // Patch branch instruction at pos to branch to given branch target pos.
   void target_at_put(int32_t pos, int32_t target_pos);
 
   // Say if we need to relocate with this mode.
   bool MustUseReg(RelocInfo::Mode rmode);
@@ skipping 230 matching lines @@
 
   Trampoline trampoline_;
   bool internal_trampoline_exception_;
 
   friend class RegExpMacroAssemblerMIPS;
   friend class RelocInfo;
   friend class CodePatcher;
   friend class BlockTrampolinePoolScope;
 
   PositionsRecorder positions_recorder_;
-  bool emit_debug_code_;
   friend class PositionsRecorder;
   friend class EnsureSpace;
 };
 
 
 class EnsureSpace BASE_EMBEDDED {
  public:
   explicit EnsureSpace(Assembler* assembler) {
     assembler->CheckBuffer();
   }
 };
 
 } }  // namespace v8::internal
 
 #endif  // V8_ARM_ASSEMBLER_MIPS_H_