cfbf9e0d14
PR-URL: https://github.com/nodejs/node/pull/52465 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com> Reviewed-By: Michael Dawson <midawson@redhat.com>
85 lines
4.7 KiB
JavaScript
85 lines
4.7 KiB
JavaScript
// Copyright 2024 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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// Flags: --wasm-staging --no-wasm-lazy-compilation --no-liftoff
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d8.file.execute('test/mjsunit/wasm/wasm-module-builder.js');
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const builder = new WasmModuleBuilder();
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builder.startRecGroup();
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builder.addArray(kWasmI8, true, kNoSuperType, true);
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builder.endRecGroup();
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builder.startRecGroup();
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builder.addArray(kWasmI16, true, kNoSuperType, true);
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builder.endRecGroup();
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builder.addStruct([makeField(kWasmS128, false), makeField(kWasmI8, true), makeField(wasmRefType(0), true)], kNoSuperType, false);
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builder.addStruct([makeField(kWasmS128, false), makeField(kWasmI8, true), makeField(wasmRefType(0), true), makeField(kWasmI8, true), makeField(kWasmI8, true)], 2, false);
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builder.addArray(kWasmI32, true, kNoSuperType, false);
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builder.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
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builder.startRecGroup();
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builder.addType(makeSig([kWasmEqRef, wasmRefType(kWasmFuncRef), kWasmFuncRef, wasmRefNullType(kWasmArrayRef), kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32, kWasmI32], [wasmRefType(1), wasmRefType(kWasmExternRef), wasmRefNullType(3), wasmRefType(kWasmFuncRef), wasmRefType(5), kWasmI32, wasmRefNullType(kWasmNullFuncRef), kWasmI64, kWasmI64, kWasmI64, wasmRefNullType(7), wasmRefType(5), wasmRefType(kWasmFuncRef), wasmRefNullType(kWasmNullFuncRef)]));
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builder.addType(makeSig([], []));
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builder.endRecGroup();
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builder.addType(makeSig([], []));
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builder.addType(makeSig([kWasmExternRef], [wasmRefType(kWasmExternRef)]));
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builder.addType(makeSig([kWasmExternRef], [kWasmI32]));
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builder.addType(makeSig([kWasmI32], [wasmRefType(kWasmExternRef)]));
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builder.addType(makeSig([kWasmExternRef, kWasmI32], [kWasmI32]));
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builder.addType(makeSig([kWasmExternRef, kWasmExternRef], [wasmRefType(kWasmExternRef)]));
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builder.addType(makeSig([kWasmExternRef, kWasmI32, kWasmI32], [wasmRefType(kWasmExternRef)]));
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builder.addType(makeSig([kWasmExternRef, kWasmExternRef], [kWasmI32]));
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builder.addType(makeSig([wasmRefNullType(1), kWasmI32, kWasmI32], [wasmRefType(kWasmExternRef)]));
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builder.addType(makeSig([kWasmExternRef, wasmRefNullType(1), kWasmI32], [kWasmI32]));
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builder.addType(makeSig([kWasmExternRef, wasmRefNullType(0), kWasmI32], [kWasmI32]));
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builder.addType(makeSig([kWasmExternRef], [wasmRefType(0)]));
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builder.addType(makeSig([wasmRefNullType(0), kWasmI32, kWasmI32], [wasmRefType(kWasmExternRef)]));
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builder.addImport('wasm:js-string', 'cast', 9 /* sig */);
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builder.addImport('wasm:js-string', 'test', 10 /* sig */);
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builder.addImport('wasm:js-string', 'fromCharCode', 11 /* sig */);
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builder.addImport('wasm:js-string', 'fromCodePoint', 11 /* sig */);
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builder.addImport('wasm:js-string', 'charCodeAt', 12 /* sig */);
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builder.addImport('wasm:js-string', 'codePointAt', 12 /* sig */);
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builder.addImport('wasm:js-string', 'length', 10 /* sig */);
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builder.addImport('wasm:js-string', 'concat', 13 /* sig */);
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builder.addImport('wasm:js-string', 'substring', 14 /* sig */);
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builder.addImport('wasm:js-string', 'equals', 15 /* sig */);
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builder.addImport('wasm:js-string', 'compare', 15 /* sig */);
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builder.addImport('wasm:js-string', 'fromCharCodeArray', 16 /* sig */);
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builder.addImport('wasm:js-string', 'intoCharCodeArray', 17 /* sig */);
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builder.addImport('wasm:text-encoder', 'measureStringAsUTF8', 10 /* sig */);
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builder.addImport('wasm:text-encoder', 'encodeStringIntoUTF8Array', 18 /* sig */);
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builder.addImport('wasm:text-encoder', 'encodeStringToUTF8Array', 19 /* sig */);
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builder.addImport('wasm:text-decoder', 'decodeStringFromUTF8Array', 20 /* sig */);
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builder.addMemory(16, 32);
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builder.addTable(kWasmFuncRef, 4, 4, undefined);
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builder.addActiveElementSegment(0, wasmI32Const(0), [[kExprRefFunc, 17]], kWasmFuncRef);
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builder.addTag(makeSig([], []));
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// Generate function 18 (out of 21).
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builder.addFunction(undefined, 5 /* sig */)
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.addLocals(wasmRefType(2), 1).addLocals(kWasmI32, 1).addLocals(wasmRefNullType(0), 29).addLocals(kWasmI32, 2)
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.addBodyWithEnd([
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// signature: i_iii
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// body:
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kExprI32Const, 0xc7, 0x00, // i32.const
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kExprTry, 0x40, // try @20
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kExprLoop, 0x40, // loop @48
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kExprRefNull, 0x6f,
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kExprRefNull, 0x6f, // ref.null
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kExprCallFunction, 0x09, // call function #9: i_nn
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kExprIf, 0x40, // if @189
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kExprBr, 0x01, // br depth=1
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kExprEnd, // end @193
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kExprEnd, // end @194
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kExprCatch, 0x00, // catch @208
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kExprEnd, // end @210
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kSimdPrefix, kExprS128Load8x8U, 0x03, 0xc7, 0x8f, 0x03, // v128.load8x8_u
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kExprDrop,
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kExprI32Const, 0xd4, 0xde, 0x94, 0xff, 0x00, // i32.const
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kExprEnd, // end @247
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]);
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builder.addExport('main', 17);
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let kBuiltins = { builtins: ['js-string', 'text-decoder', 'text-encoder'] };
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const instance = builder.instantiate({}, kBuiltins);
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