918fe04351
PR-URL: https://github.com/nodejs/node/pull/58070 Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com> Reviewed-By: Darshan Sen <raisinten@gmail.com> Reviewed-By: Joyee Cheung <joyeec9h3@gmail.com> Reviewed-By: Rafael Gonzaga <rafael.nunu@hotmail.com>
77 lines
2.8 KiB
JavaScript
77 lines
2.8 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: --no-liftoff --no-turboshaft-wasm-load-elimination
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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.addStruct([]);
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builder.endRecGroup();
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builder.startRecGroup();
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builder.addArray(kWasmI32, true);
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builder.endRecGroup();
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builder.startRecGroup();
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builder.addType(makeSig([kWasmI32, kWasmI32, kWasmI32], [kWasmI32]));
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builder.endRecGroup();
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builder.addType(makeSig([], []));
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builder.addMemory(16, 32);
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builder.addTable(kWasmFuncRef, 1, 1, undefined)
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builder.addActiveElementSegment(0, wasmI32Const(0), [[kExprRefFunc, 0, ]], kWasmFuncRef);
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builder.addTag(makeSig([], []));
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// Generate function 1 (out of 1).
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builder.addFunction(undefined, 2 /* sig */)
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.addBodyWithEnd([
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// signature: i_iii
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// body:
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kExprTry, 0x7f, // try @1 i32
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kExprI32Const, 0x60, // i32.const
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kExprI32LoadMem, 0x02, 0xbb, 0xf7, 0x02, // i32.load
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kExprIf, 0x7f, // if @10 i32
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kExprI32Const, 0xb5, 0xa7, 0x96, 0xee, 0x78, // i32.const
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kExprI32Const, 0x94, 0xce, 0xfa, 0x90, 0x7d, // i32.const
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kAtomicPrefix, kExprI32AtomicXor8U, 0x00, 0x8a, 0x01, // i32.atomic.rmw8.xor_u
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kExprMemoryGrow, 0x00, // memory.grow
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kExprElse, // else @31
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kExprI32Const, 0xb9, 0xac, 0x85, 0x2b, // i32.const
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kExprEnd, // end @37
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kExprIf, 0x7f, // if @38 i32
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kExprI32Const, 0x92, 0xc9, 0xb7, 0xda, 0x7e, // i32.const
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kExprElse, // else @46
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kExprI32Const, 0xd3, 0xbc, 0xdb, 0x87, 0x79, // i32.const
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kExprEnd, // end @53
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kExprIf, 0x7f, // if @54 i32
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kExprI32Const, 0xce, 0x9e, 0xd0, 0xcd, 0x04, // i32.const
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kExprElse, // else @62
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kExprI32Const, 0xc0, 0xdd, 0xb4, 0x2f, // i32.const
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kExprEnd, // end @68
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kExprIf, 0x7f, // if @69 i32
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kExprI32Const, 0xef, 0x8f, 0xb7, 0xc6, 0x7b, // i32.const
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kExprElse, // else @77
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kExprI32Const, 0xf9, 0xa8, 0xe8, 0xc5, 0x06, // i32.const
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kExprEnd, // end @84
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kExprIf, 0x7f, // if @85 i32
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kExprI32Const, 0x91, 0xd2, 0xa2, 0xa0, 0x7e, // i32.const
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kExprElse, // else @93
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kExprI32Const, 0xd0, 0x84, 0xd8, 0x9b, 0x79, // i32.const
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kExprEnd, // end @100
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kExprI32Const, 0x9d, 0x95, 0xd5, 0x9f, 0x02, // i32.const
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kExprI32Const, 0x14, // i32.const
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kExprI32RemS, // i32.rem_s
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kGCPrefix, kExprArrayNew, 0x01, // array.new
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kGCPrefix, kExprArrayLen, // array.len
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kExprCatch, 0x00, // catch @115
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kExprI32Const, 0xb7, 0xaf, 0x8c, 0xc5, 0x79, // i32.const
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kExprEnd, // end @123
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kExprEnd, // end @124
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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) {
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print('caught exception', e);
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}
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