/* -*- 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 vm_Debugger_inl_h #define vm_Debugger_inl_h #include "vm/Debugger.h" #include "vm/Stack-inl.h" /* static */ inline bool js::Debugger::onLeaveFrame(JSContext* cx, AbstractFramePtr frame, jsbytecode* pc, bool ok) { MOZ_ASSERT_IF(frame.isInterpreterFrame(), frame.asInterpreterFrame() == cx->interpreterFrame()); MOZ_ASSERT_IF(frame.script()->isDebuggee(), frame.isDebuggee()); /* Traps must be cleared from eval frames, see slowPathOnLeaveFrame. */ mozilla::DebugOnly<bool> evalTraps = frame.isEvalFrame() && frame.script()->hasAnyBreakpointsOrStepMode(); MOZ_ASSERT_IF(evalTraps, frame.isDebuggee()); if (frame.isDebuggee()) ok = slowPathOnLeaveFrame(cx, frame, pc, ok); MOZ_ASSERT(!inFrameMaps(frame)); return ok; } /* static */ inline js::Debugger* js::Debugger::fromJSObject(const JSObject* obj) { MOZ_ASSERT(js::GetObjectClass(obj) == &class_); return (Debugger*) obj->as<NativeObject>().getPrivate(); } /* static */ inline bool js::Debugger::checkNoExecute(JSContext* cx, HandleScript script) { if (!cx->compartment()->isDebuggee() || !cx->runtime()->noExecuteDebuggerTop) return true; return slowPathCheckNoExecute(cx, script); } /* static */ JSTrapStatus js::Debugger::onEnterFrame(JSContext* cx, AbstractFramePtr frame) { MOZ_ASSERT_IF(frame.script()->isDebuggee(), frame.isDebuggee()); if (!frame.isDebuggee()) return JSTRAP_CONTINUE; return slowPathOnEnterFrame(cx, frame); } /* static */ JSTrapStatus js::Debugger::onDebuggerStatement(JSContext* cx, AbstractFramePtr frame) { if (!cx->compartment()->isDebuggee()) return JSTRAP_CONTINUE; return slowPathOnDebuggerStatement(cx, frame); } /* static */ JSTrapStatus js::Debugger::onExceptionUnwind(JSContext* cx, AbstractFramePtr frame) { if (!cx->compartment()->isDebuggee()) return JSTRAP_CONTINUE; return slowPathOnExceptionUnwind(cx, frame); } /* static */ void js::Debugger::onNewWasmInstance(JSContext* cx, Handle<WasmInstanceObject*> wasmInstance) { if (cx->compartment()->isDebuggee()) slowPathOnNewWasmInstance(cx, wasmInstance); } inline bool js::Debugger::getScriptFrame(JSContext* cx, const ScriptFrameIter& iter, MutableHandle<DebuggerFrame*> result) { return getScriptFrameWithIter(cx, iter.abstractFramePtr(), &iter, result); } inline js::Debugger* js::DebuggerEnvironment::owner() const { JSObject* dbgobj = &getReservedSlot(OWNER_SLOT).toObject(); return Debugger::fromJSObject(dbgobj); } inline js::Debugger* js::DebuggerFrame::owner() const { JSObject* dbgobj = &getReservedSlot(OWNER_SLOT).toObject(); return Debugger::fromJSObject(dbgobj); } inline js::Debugger* js::DebuggerObject::owner() const { JSObject* dbgobj = &getReservedSlot(OWNER_SLOT).toObject(); return Debugger::fromJSObject(dbgobj); } inline js::PromiseObject* js::DebuggerObject::promise() const { MOZ_ASSERT(isPromise()); JSObject* referent = this->referent(); if (IsCrossCompartmentWrapper(referent)) { referent = CheckedUnwrap(referent); MOZ_ASSERT(referent); } return &referent->as<PromiseObject>(); } #endif /* vm_Debugger_inl_h */