diff options
Diffstat (limited to 'JavaScriptCore/jit/JITStubs.cpp')
| -rw-r--r-- | JavaScriptCore/jit/JITStubs.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/JavaScriptCore/jit/JITStubs.cpp b/JavaScriptCore/jit/JITStubs.cpp index c32f2ce..ebd26bb 100644 --- a/JavaScriptCore/jit/JITStubs.cpp +++ b/JavaScriptCore/jit/JITStubs.cpp @@ -578,6 +578,9 @@ SYMBOL_STRING(ctiOpThrowNotCaught) ":" "\n" #elif COMPILER(RVCT) && CPU(ARM_TRADITIONAL) +#define THUNK_RETURN_ADDRESS_OFFSET 32 +#define PRESERVEDR4_OFFSET 36 + __asm EncodedJSValue ctiTrampoline(void*, RegisterFile*, CallFrame*, JSValue*, Profiler**, JSGlobalData*) { ARM @@ -835,6 +838,10 @@ JITThunks::JITThunks(JSGlobalData* globalData) #endif } +JITThunks::~JITThunks() +{ +} + #if ENABLE(JIT_OPTIMIZE_PROPERTY_ACCESS) NEVER_INLINE void JITThunks::tryCachePutByID(CallFrame* callFrame, CodeBlock* codeBlock, ReturnAddressPtr returnAddress, JSValue baseValue, const PutPropertySlot& slot, StructureStubInfo* stubInfo) @@ -3300,6 +3307,15 @@ DEFINE_STUB_FUNCTION(EncodedJSValue, to_object) return JSValue::encode(stackFrame.args[0].jsValue().toObject(callFrame)); } +NativeExecutable* JITThunks::specializedThunk(JSGlobalData* globalData, ThunkGenerator generator) +{ + std::pair<ThunkMap::iterator, bool> entry = m_thunkMap.add(generator, 0); + if (!entry.second) + return entry.first->second.get(); + entry.first->second = generator(globalData, m_executablePool.get()); + return entry.first->second.get(); +} + } // namespace JSC #endif // ENABLE(JIT) |