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LibWeb: Port WebAssembly.Memory to IDL

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This commit is contained in:
Timothy Flynn 2023-03-15 19:29:57 -04:00 • committed by Andreas Kling
parent de32c44762
commit ca96f8e364
15 changed files with 148 additions and 216 deletions
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15
Userland/Libraries/LibWeb/WebAssembly/WebAssemblyObject.cpp
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@ -4,7 +4,6 @@
* SPDX-License-Identifier: BSD-2-Clause
*/
#include "WebAssemblyMemoryPrototype.h"
#include "WebAssemblyTableObject.h"
#include "WebAssemblyTablePrototype.h"
#include <AK/MemoryStream.h>
@ -20,8 +19,10 @@
#include <LibWasm/AbstractMachine/Validator.h>
#include <LibWeb/Bindings/InstancePrototype.h>
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/Bindings/MemoryPrototype.h>
#include <LibWeb/Bindings/ModulePrototype.h>
#include <LibWeb/WebAssembly/Instance.h>
#include <LibWeb/WebAssembly/Memory.h>
#include <LibWeb/WebAssembly/Module.h>
#include <LibWeb/WebAssembly/WebAssemblyObject.h>
@ -42,7 +43,7 @@ JS::ThrowCompletionOr<void> WebAssemblyObject::initialize(JS::Realm& realm)
define_native_function(realm, "compile", compile, 1, attr);
define_native_function(realm, "instantiate", instantiate, 1, attr);
auto& memory_constructor = Bindings::ensure_web_constructor<WebAssemblyMemoryPrototype>(realm, "WebAssembly.Memory"sv);
auto& memory_constructor = Bindings::ensure_web_constructor<MemoryPrototype>(realm, "WebAssembly.Memory"sv);
define_direct_property("Memory", &memory_constructor, JS::Attribute::Writable | JS::Attribute::Configurable);
auto& instance_constructor = Bindings::ensure_web_constructor<InstancePrototype>(realm, "WebAssembly.Instance"sv);
@ -262,11 +263,11 @@ JS::ThrowCompletionOr<size_t> WebAssemblyObject::instantiate_module(JS::VM& vm,
return {};
},
[&](Wasm::MemoryType const&) -> JS::ThrowCompletionOr<void> {
if (!import_.is_object() || !is<WebAssemblyMemoryObject>(import_.as_object())) {
if (!import_.is_object() || !is<WebAssembly::Memory>(import_.as_object())) {
// FIXME: Throw a LinkError instead
return vm.throw_completion<JS::TypeError>("LinkError: Expected an instance of WebAssembly.Memory for a memory import"sv);
}
auto address = static_cast<WebAssemblyMemoryObject const&>(import_.as_object()).address();
auto address = static_cast<WebAssembly::Memory const&>(import_.as_object()).address();
resolved_imports.set(import_name, Wasm::ExternValue { address });
return {};
},
@ -472,10 +473,4 @@ JS::NativeFunction* create_native_function(JS::VM& vm, Wasm::FunctionAddress add
return function;
}
WebAssemblyMemoryObject::WebAssemblyMemoryObject(JS::Realm& realm, Wasm::MemoryAddress address)
: Object(ConstructWithPrototypeTag::Tag, Bindings::ensure_web_prototype<WebAssemblyMemoryPrototype>(realm, "WebAssembly.Memory"))
, m_address(address)
{
}
}