js/src/jit/IonInstrumentation.h@6474c204b198 (annotated)
js/src/jit/IonInstrumentation.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * vim: set ts=8 sts=4 et sw=4 tw=99: |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef jit_IonInstrumentatjit_h |
| michael@0 | 8 | #define jit_IonInstrumentatjit_h |
| michael@0 | 9 | |
| michael@0 | 10 | namespace js { |
| michael@0 | 11 | |
| michael@0 | 12 | class SPSProfiler; |
| michael@0 | 13 | |
| michael@0 | 14 | namespace jit { |
| michael@0 | 15 | |
| michael@0 | 16 | class MacroAssembler; |
| michael@0 | 17 | |
| michael@0 | 18 | typedef SPSInstrumentation<MacroAssembler, Register> BaseInstrumentation; |
| michael@0 | 19 | |
| michael@0 | 20 | class IonInstrumentation : public BaseInstrumentation |
| michael@0 | 21 | { |
| michael@0 | 22 | jsbytecode **trackedPc_; |
| michael@0 | 23 | |
| michael@0 | 24 | public: |
| michael@0 | 25 | IonInstrumentation(SPSProfiler *profiler, jsbytecode **pc) |
| michael@0 | 26 | : BaseInstrumentation(profiler), |
| michael@0 | 27 | trackedPc_(pc) |
| michael@0 | 28 | { |
| michael@0 | 29 | JS_ASSERT(pc != nullptr); |
| michael@0 | 30 | } |
| michael@0 | 31 | |
| michael@0 | 32 | void leave(MacroAssembler &masm, Register reg, bool inlinedFunction = false) { |
| michael@0 | 33 | BaseInstrumentation::leave(*trackedPc_, masm, reg, inlinedFunction); |
| michael@0 | 34 | } |
| michael@0 | 35 | |
| michael@0 | 36 | bool enterInlineFrame() { |
| michael@0 | 37 | return BaseInstrumentation::enterInlineFrame(*trackedPc_); |
| michael@0 | 38 | } |
| michael@0 | 39 | }; |
| michael@0 | 40 | |
| michael@0 | 41 | } // namespace jit |
| michael@0 | 42 | } // namespace js |
| michael@0 | 43 | |
| michael@0 | 44 | #endif /* jit_IonInstrumentatjit_h */ |
