1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/jit/C1Spewer.h Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,55 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
1.5 + * vim: set ts=8 sts=4 et sw=4 tw=99:
1.6 + * This Source Code Form is subject to the terms of the Mozilla Public
1.7 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.8 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.9 +
1.10 +#ifndef jit_C1Spewer_h
1.11 +#define jit_C1Spewer_h
1.12 +
1.13 +#ifdef DEBUG
1.14 +
1.15 +#include "NamespaceImports.h"
1.16 +
1.17 +#include "js/RootingAPI.h"
1.18 +
1.19 +namespace js {
1.20 +namespace jit {
1.21 +
1.22 +class MDefinition;
1.23 +class MInstruction;
1.24 +class MBasicBlock;
1.25 +class MIRGraph;
1.26 +class LinearScanAllocator;
1.27 +class LInstruction;
1.28 +
1.29 +class C1Spewer
1.30 +{
1.31 + MIRGraph *graph;
1.32 + HandleScript script;
1.33 + FILE *spewout_;
1.34 +
1.35 + public:
1.36 + C1Spewer()
1.37 + : graph(nullptr), script(NullPtr()), spewout_(nullptr)
1.38 + { }
1.39 +
1.40 + bool init(const char *path);
1.41 + void beginFunction(MIRGraph *graph, HandleScript script);
1.42 + void spewPass(const char *pass);
1.43 + void spewIntervals(const char *pass, LinearScanAllocator *regalloc);
1.44 + void endFunction();
1.45 + void finish();
1.46 +
1.47 + private:
1.48 + void spewPass(FILE *fp, MBasicBlock *block);
1.49 + void spewIntervals(FILE *fp, LinearScanAllocator *regalloc, LInstruction *ins, size_t &nextId);
1.50 + void spewIntervals(FILE *fp, MBasicBlock *block, LinearScanAllocator *regalloc, size_t &nextId);
1.51 +};
1.52 +
1.53 +} // namespace jit
1.54 +} // namespace js
1.55 +
1.56 +#endif /* DEBUG */
1.57 +
1.58 +#endif /* jit_C1Spewer_h */
