Script-inl.h (1866B)
1 /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- 2 * vim: set ts=8 sts=2 et sw=2 tw=80: 3 * This Source Code Form is subject to the terms of the Mozilla Public 4 * License, v. 2.0. If a copy of the MPL was not distributed with this 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 6 7 #ifndef debugger_Script_inl_h 8 #define debugger_Script_inl_h 9 10 #include "debugger/Script.h" // for DebuggerScript 11 12 #include "mozilla/Assertions.h" // for AssertionConditionType, MOZ_ASSERT 13 #include "mozilla/Variant.h" // for AsVariant 14 15 #include "jstypes.h" // for JS_PUBLIC_API 16 #include "debugger/Debugger.h" // for DebuggerScriptReferent 17 #include "gc/Cell.h" // for Cell 18 #include "vm/JSScript.h" // for BaseScript, JSScript 19 #include "vm/NativeObject.h" // for NativeObject 20 #include "wasm/WasmJS.h" // for WasmInstanceObject 21 22 #include "debugger/Debugger-inl.h" // for Debugger::fromJSObject 23 24 class JS_PUBLIC_API JSObject; 25 26 inline js::Debugger* js::DebuggerScript::owner() const { 27 JSObject* dbgobj = &getReservedSlot(OWNER_SLOT).toObject(); 28 return Debugger::fromJSObject(dbgobj); 29 } 30 31 js::gc::Cell* js::DebuggerScript::getReferentCell() const { 32 return maybePtrFromReservedSlot<gc::Cell>(SCRIPT_SLOT); 33 } 34 35 js::DebuggerScriptReferent js::DebuggerScript::getReferent() const { 36 if (gc::Cell* cell = getReferentCell()) { 37 if (cell->is<BaseScript>()) { 38 return mozilla::AsVariant(cell->as<BaseScript>()); 39 } 40 MOZ_ASSERT(cell->is<JSObject>()); 41 return mozilla::AsVariant( 42 &static_cast<NativeObject*>(cell)->as<WasmInstanceObject>()); 43 } 44 return mozilla::AsVariant(static_cast<BaseScript*>(nullptr)); 45 } 46 47 js::BaseScript* js::DebuggerScript::getReferentScript() const { 48 gc::Cell* cell = getReferentCell(); 49 return cell->as<BaseScript>(); 50 } 51 52 #endif /* debugger_Script_inl_h */