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       1             : /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
       2             :  * vim: set ts=8 sts=4 et sw=4 tw=99:
       3             :  * This Source Code Form is subject to the terms of the Mozilla Public
       4             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       5             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
       6             : 
       7             : #ifndef jit_Linker_h
       8             : #define jit_Linker_h
       9             : 
      10             : #include "jscntxt.h"
      11             : #include "jscompartment.h"
      12             : #include "jsgc.h"
      13             : 
      14             : #include "jit/ExecutableAllocator.h"
      15             : #include "jit/IonCode.h"
      16             : #include "jit/JitCompartment.h"
      17             : #include "jit/MacroAssembler.h"
      18             : 
      19             : namespace js {
      20             : namespace jit {
      21             : 
      22        4499 : class Linker
      23             : {
      24             :     MacroAssembler& masm;
      25             :     mozilla::Maybe<AutoWritableJitCode> awjc;
      26             : 
      27           0 :     JitCode* fail(JSContext* cx) {
      28           0 :         ReportOutOfMemory(cx);
      29           0 :         return nullptr;
      30             :     }
      31             : 
      32             :   public:
      33        4499 :     explicit Linker(MacroAssembler& masm)
      34        4499 :       : masm(masm)
      35             :     {
      36        4499 :         masm.finish();
      37        4499 :     }
      38             : 
      39             :     template <AllowGC allowGC>
      40             :     JitCode* newCode(JSContext* cx, CodeKind kind, bool hasPatchableBackedges = false);
      41             : };
      42             : 
      43             : } // namespace jit
      44             : } // namespace js
      45             : 
      46             : #endif /* jit_Linker_h */