void Debugger::attach(JSGlobalObject* globalObject)
{
ASSERT(!globalObject->debugger());
globalObject->setDebugger(this);
m_globalObjects.add(globalObject);
// Call sourceParsed() because it will execute JavaScript in the inspector.
GatherSourceProviders gatherSourceProviders(this);
{
HeapIterationScope iterationScope(m_vm.heap);
m_vm.heap.objectSpace().forEachLiveCell(iterationScope, gatherSourceProviders);
}
for (auto* sourceProvider : gatherSourceProviders.sourceProviders)
sourceParsed(globalObject->globalExec(), sourceProvider, -1, String());
}
void Debugger::recompileAllJSFunctions(JSGlobalData* globalData)
{
// If JavaScript is running, it's not safe to recompile, since we'll end
// up throwing away code that is live on the stack.
ASSERT(!globalData->dynamicGlobalObject);
if (globalData->dynamicGlobalObject)
return;
typedef HashSet<FunctionExecutable*> FunctionExecutableSet;
typedef HashMap<SourceProvider*, ExecState*> SourceProviderMap;
FunctionExecutableSet functionExecutables;
SourceProviderMap sourceProviders;
LiveObjectIterator it = globalData->heap.primaryHeapBegin();
LiveObjectIterator heapEnd = globalData->heap.primaryHeapEnd();
for ( ; it != heapEnd; ++it) {
if (!(*it)->inherits(&JSFunction::info))
continue;
JSFunction* function = asFunction(*it);
if (function->executable()->isHostFunction())
continue;
FunctionExecutable* executable = function->jsExecutable();
// Check if the function is already in the set - if so,
// we've already retranslated it, nothing to do here.
if (!functionExecutables.add(executable).second)
continue;
ExecState* exec = function->scope().globalObject()->JSGlobalObject::globalExec();
executable->recompile(exec);
if (function->scope().globalObject()->debugger() == this)
sourceProviders.add(executable->source().provider(), exec);
}
// Call sourceParsed() after reparsing all functions because it will execute
// JavaScript in the inspector.
SourceProviderMap::const_iterator end = sourceProviders.end();
for (SourceProviderMap::const_iterator iter = sourceProviders.begin(); iter != end; ++iter)
sourceParsed(iter->second, SourceCode(iter->first), -1, UString());
}
