09a8440b45
PR-URL: https://github.com/nodejs/node/pull/51362 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
68 lines
2.6 KiB
JavaScript
68 lines
2.6 KiB
JavaScript
// Copyright 2023 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
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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.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
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builder.addMemory(16, 32);
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// Generate function 1 (out of 1).
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builder.addFunction(undefined, 0 /* sig */)
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.addBodyWithEnd([
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// signature: i_iii
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// body:
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kExprI32Const, 0x41, // i32.const
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kExprI32Const, 0x41, // i32.const
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kExprF64Const, 0x5f, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, // f64.const
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kExprI64Const, 0xe9, 0x38, // i64.const
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kExprF64Const, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, // f64.const
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kExprF64Const, 0x44, 0x67, 0x44, 0x44, 0x44, 0x44, 0x44, 0x44, // f64.const
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kExprF64Const, 0x44, 0x44, 0x44, 0x61, 0x41, 0x41, 0x41, 0x41, // f64.const
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kExprI32Const, 0x41, // i32.const
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kExprRefFunc, 0x00, // ref.func
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kExprLocalGet, 0x00, // local.get
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kExprI64LoadMem16U, 0x01, 0x43, // i64.load16_u
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprI32Const, 0x1d, // i32.const
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kExprI32Const, 0x41, // i32.const
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kExprI32And, // i32.and
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kExprI32Const, 0x6d, // i32.const
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kExprI32Popcnt, // i32.popcnt
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kExprBrTable, 0x00, 0x00, // br_table entries=0
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kExprUnreachable, // unreachable
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kExprI64LoadMem16U, 0x00, 0x67, // i64.load16_u
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kExprF32UConvertI64, // f32.convert_i64_u
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kExprI64Const, 0x00, // i64.const
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kExprF32Const, 0x43, 0x43, 0xc9, 0x43, // f32.const
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32Const, 0x93, 0x43, 0x43, 0x43, // f32.const
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kExprI32ReinterpretF32, // i32.reinterpret_f32
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32NearestInt, // f32.nearest
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kExprF32Mul, // f32.mul
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32Add, // f32.add
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kExprI64UConvertF32, // i64.trunc_f32_u
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kExprF64UConvertI64, // f64.convert_i64_u
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kExprI32UConvertF64, // i32.trunc_f64_u
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32Const, 0x43, 0x43, 0x43, 0x43, // f32.const
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kExprF32Const, 0x43, 0x43, 0x43, 0x00, // f32.const
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kExprRefNull, 0x00, // ref.null
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kExprUnreachable, // unreachable
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kExprUnreachable, // unreachable
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kExprUnreachable, // unreachable
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kExprUnreachable, // unreachable
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kExprEnd, // end @139
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]);
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builder.addExport('main', 0);
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const instance = builder.instantiate();
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try {
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print(instance.exports.main(1, 2, 3));
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} catch (e) { print('caught exception', e);}
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