| /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| * vim: set ts=8 sts=4 et sw=4 tw=99: |
| * This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| #ifndef jit_PcScriptCache_inl_h |
| #define jit_PcScriptCache_inl_h |
| |
| #include "PcScriptCache.h" |
| |
| namespace js { |
| namespace jit { |
| |
| // Get a value from the cache. May perform lazy allocation. |
| bool |
| PcScriptCache::get(JSRuntime *rt, uint32_t hash, uint8_t *addr, |
| JSScript **scriptRes, jsbytecode **pcRes) |
| { |
| // If a GC occurred, lazily clear the cache now. |
| if (gcNumber != rt->gcNumber) { |
| clear(rt->gcNumber); |
| return false; |
| } |
| |
| if (entries[hash].returnAddress != addr) |
| return false; |
| |
| *scriptRes = entries[hash].script; |
| if (pcRes) |
| *pcRes = entries[hash].pc; |
| |
| return true; |
| } |
| |
| } // namespace jit |
| } // namespace js |
| |
| #endif /* jit_PcScriptCache_inl_h */ |
