js/src/builtin/Eval.h@6474c204b198 (annotated)
js/src/builtin/Eval.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- |
| michael@0 | 2 | * vim: set ts=8 sts=4 et sw=4 tw=99: |
| michael@0 | 3 | * This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 4 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 5 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 6 | |
| michael@0 | 7 | #ifndef builtin_Eval_h |
| michael@0 | 8 | #define builtin_Eval_h |
| michael@0 | 9 | |
| michael@0 | 10 | #include "jsbytecode.h" |
| michael@0 | 11 | #include "NamespaceImports.h" |
| michael@0 | 12 | |
| michael@0 | 13 | namespace js { |
| michael@0 | 14 | |
| michael@0 | 15 | // The C++ native for 'eval' (ES5 15.1.2.1). The function is named "indirect |
| michael@0 | 16 | // eval" because "direct eval" calls (as defined by the spec) will emit |
| michael@0 | 17 | // JSOP_EVAL which in turn calls DirectEval. Thus, even though IndirectEval is |
| michael@0 | 18 | // the callee function object for *all* calls to eval, it is by construction |
| michael@0 | 19 | // only ever called in the case indirect eval. |
| michael@0 | 20 | extern bool |
| michael@0 | 21 | IndirectEval(JSContext *cx, unsigned argc, Value *vp); |
| michael@0 | 22 | |
| michael@0 | 23 | // Performs a direct eval for the given arguments, which must correspond to the |
| michael@0 | 24 | // currently-executing stack frame, which must be a script frame. On completion |
| michael@0 | 25 | // the result is returned in args.rval. |
| michael@0 | 26 | extern bool |
| michael@0 | 27 | DirectEval(JSContext *cx, const CallArgs &args); |
| michael@0 | 28 | |
| michael@0 | 29 | // Performs a direct eval called from Ion code. |
| michael@0 | 30 | extern bool |
| michael@0 | 31 | DirectEvalStringFromIon(JSContext *cx, |
| michael@0 | 32 | HandleObject scopeObj, HandleScript callerScript, |
| michael@0 | 33 | HandleValue thisValue, HandleString str, |
| michael@0 | 34 | jsbytecode * pc, MutableHandleValue vp); |
| michael@0 | 35 | extern bool |
| michael@0 | 36 | DirectEvalValueFromIon(JSContext *cx, |
| michael@0 | 37 | HandleObject scopeObj, HandleScript callerScript, |
| michael@0 | 38 | HandleValue thisValue, HandleValue evalArg, |
| michael@0 | 39 | jsbytecode * pc, MutableHandleValue vp); |
| michael@0 | 40 | |
| michael@0 | 41 | // True iff fun is a built-in eval function. |
| michael@0 | 42 | extern bool |
| michael@0 | 43 | IsAnyBuiltinEval(JSFunction *fun); |
| michael@0 | 44 | |
| michael@0 | 45 | } // namespace js |
| michael@0 | 46 | #endif /* builtin_Eval_h */ |
