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| 1 | +/* |
| 2 | + * Copyright (C) 2009-2023 Apple Inc. All rights reserved. |
| 3 | + * Copyright (C) 2025 Codeblog CORP. |
| 4 | + * |
| 5 | + * Redistribution and use in source and binary forms, with or without |
| 6 | + * modification, are permitted provided that the following conditions |
| 7 | + * are met: |
| 8 | + * 1. Redistributions of source code must retain the above copyright |
| 9 | + * notice, this list of conditions and the following disclaimer. |
| 10 | + * 2. Redistributions in binary form must reproduce the above copyright |
| 11 | + * notice, this list of conditions and the following disclaimer in the |
| 12 | + * documentation and/or other materials provided with the distribution. |
| 13 | + * |
| 14 | + * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY |
| 15 | + * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| 16 | + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 17 | + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR |
| 18 | + * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 19 | + * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 20 | + * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| 21 | + * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| 22 | + * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 23 | + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 24 | + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 25 | + */ |
| 26 | + |
| 27 | +#pragma once |
| 28 | + |
| 29 | +#include <JavaScriptCore/CachedCall.h> |
| 30 | + |
| 31 | +#if ASSERT_ENABLED |
| 32 | +#include <JavaScriptCore/IntegrityInlines.h> |
| 33 | +#endif |
| 34 | + |
| 35 | +namespace JSC { |
| 36 | + |
| 37 | +template< typename... Args> requires (std::is_convertible_v<Args, JSValue> && ...) |
| 38 | +ALWAYS_INLINE JSValue CachedCall::callWithArguments(JSGlobalObject* globalObject, JSValue thisValue, Args... args) |
| 39 | +{ |
| 40 | + VM& vm = m_vm; |
| 41 | + auto scope = DECLARE_THROW_SCOPE(vm); |
| 42 | + |
| 43 | + ASSERT_WITH_MESSAGE(!thisValue.isEmpty(), "Expected thisValue to be non-empty. Use jsUndefined() if you meant to use undefined."); |
| 44 | +#if ASSERT_ENABLED |
| 45 | + if constexpr (sizeof...(args) > 0) { |
| 46 | + size_t argIndex = 0; |
| 47 | + auto checkArg = [&argIndex, &vm](JSValue arg) { |
| 48 | + ASSERT_WITH_MESSAGE(!arg.isEmpty(), "arguments[%zu] is JSValue(). Use jsUndefined() if you meant to make it undefined.", argIndex); |
| 49 | + if (arg.isCell()) |
| 50 | + Integrity::auditCell(vm, arg.asCell()); |
| 51 | + ++argIndex; |
| 52 | + }; |
| 53 | + (checkArg(args), ...); |
| 54 | + } |
| 55 | +#endif |
| 56 | + |
| 57 | +#if CPU(ARM64) && CPU(ADDRESS64) && !ENABLE(C_LOOP) |
| 58 | + ASSERT(sizeof...(args) == static_cast<size_t>(m_protoCallFrame.argumentCount())); |
| 59 | + constexpr unsigned argumentCountIncludingThis = 1 + sizeof...(args); |
| 60 | + if constexpr (argumentCountIncludingThis <= 4) { |
| 61 | + if (m_numParameters <= argumentCountIncludingThis) [[likely]] { |
| 62 | + JSValue result = m_vm.interpreter.tryCallWithArguments(*this, thisValue, args...); |
| 63 | + RETURN_IF_EXCEPTION(scope, { }); |
| 64 | + if (result) |
| 65 | + return result; |
| 66 | + } |
| 67 | + } |
| 68 | +#endif |
| 69 | + |
| 70 | + clearArguments(); |
| 71 | + setThis(thisValue); |
| 72 | + (appendArgument(args), ...); |
| 73 | + |
| 74 | + if (hasOverflowedArguments()) [[unlikely]] { |
| 75 | + throwOutOfMemoryError(globalObject, scope); |
| 76 | + return { }; |
| 77 | + } |
| 78 | + |
| 79 | + RELEASE_AND_RETURN(scope, call()); |
| 80 | +} |
| 81 | + |
| 82 | +} |
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