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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --expose-wasm | 5 // Flags: --expose-wasm |
6 | 6 |
7 load("test/mjsunit/wasm/wasm-constants.js"); | 7 load("test/mjsunit/wasm/wasm-constants.js"); |
8 load("test/mjsunit/wasm/wasm-module-builder.js"); | 8 load("test/mjsunit/wasm/wasm-module-builder.js"); |
9 | 9 |
10 function AddFunctions(builder) { | 10 function AddFunctions(builder) { |
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43 .addBody([ | 43 .addBody([ |
44 kExprI32Const, 33, // -- | 44 kExprI32Const, 33, // -- |
45 kExprGetLocal, 0, // -- | 45 kExprGetLocal, 0, // -- |
46 kExprGetLocal, 1, // -- | 46 kExprGetLocal, 1, // -- |
47 kExprCallIndirect, 0, kTableZero]) // -- | 47 kExprCallIndirect, 0, kTableZero]) // -- |
48 .exportAs("main"); | 48 .exportAs("main"); |
49 | 49 |
50 f.add.exportAs("blarg"); | 50 f.add.exportAs("blarg"); |
51 | 51 |
52 builder.setFunctionTableLength(10); | 52 builder.setFunctionTableLength(10); |
53 let g = builder.addImportedGlobal("q", "base", kAstI32); | 53 let g = builder.addImportedGlobal("q", "base", kWasmI32); |
54 builder.addFunctionTableInit(g, true, [f.mul.index, f.add.index, | 54 builder.addFunctionTableInit(g, true, [f.mul.index, f.add.index, |
55 f.sub.index, | 55 f.sub.index, |
56 d]); | 56 d]); |
57 builder.addExportOfKind("table", kExternalTable, 0); | 57 builder.addExportOfKind("table", kExternalTable, 0); |
58 | 58 |
59 let module = new WebAssembly.Module(builder.toBuffer()); | 59 let module = new WebAssembly.Module(builder.toBuffer()); |
60 | 60 |
61 for (let i = 0; i < 5; i++) { | 61 for (let i = 0; i < 5; i++) { |
62 print(" base = " + i); | 62 print(" base = " + i); |
63 let instance = new WebAssembly.Instance(module, {q: {base: i, js_div: js_div
}}); | 63 let instance = new WebAssembly.Instance(module, {q: {base: i, js_div: js_div
}}); |
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103 | 103 |
104 | 104 |
105 (function ImportedTableTest() { | 105 (function ImportedTableTest() { |
106 let kTableSize = 10; | 106 let kTableSize = 10; |
107 print("ImportedTableTest..."); | 107 print("ImportedTableTest..."); |
108 var builder = new WasmModuleBuilder(); | 108 var builder = new WasmModuleBuilder(); |
109 | 109 |
110 let d = builder.addImport("q", "js_div", kSig_i_ii); | 110 let d = builder.addImport("q", "js_div", kSig_i_ii); |
111 let f = AddFunctions(builder); | 111 let f = AddFunctions(builder); |
112 builder.setFunctionTableLength(kTableSize); | 112 builder.setFunctionTableLength(kTableSize); |
113 let g = builder.addImportedGlobal("q", "base", kAstI32); | 113 let g = builder.addImportedGlobal("q", "base", kWasmI32); |
114 builder.addFunctionTableInit(g, true, [f.mul.index, f.add.index, | 114 builder.addFunctionTableInit(g, true, [f.mul.index, f.add.index, |
115 f.sub.index, | 115 f.sub.index, |
116 d]); | 116 d]); |
117 builder.addExportOfKind("table", kExternalTable, 0); | 117 builder.addExportOfKind("table", kExternalTable, 0); |
118 | 118 |
119 let m1 = new WebAssembly.Module(builder.toBuffer()); | 119 let m1 = new WebAssembly.Module(builder.toBuffer()); |
120 | 120 |
121 var builder = new WasmModuleBuilder(); | 121 var builder = new WasmModuleBuilder(); |
122 | 122 |
123 builder.addImportedTable("r", "table", kTableSize, kTableSize); | 123 builder.addImportedTable("r", "table", kTableSize, kTableSize); |
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173 })(); | 173 })(); |
174 | 174 |
175 (function ImportedTableTest() { | 175 (function ImportedTableTest() { |
176 let kTableSize = 10; | 176 let kTableSize = 10; |
177 print("ManualTableTest..."); | 177 print("ManualTableTest..."); |
178 | 178 |
179 var builder = new WasmModuleBuilder(); | 179 var builder = new WasmModuleBuilder(); |
180 | 180 |
181 let d = builder.addImport("q", "js_div", kSig_i_ii); | 181 let d = builder.addImport("q", "js_div", kSig_i_ii); |
182 builder.addImportedTable("q", "table", kTableSize, kTableSize); | 182 builder.addImportedTable("q", "table", kTableSize, kTableSize); |
183 let g = builder.addImportedGlobal("q", "base", kAstI32); | 183 let g = builder.addImportedGlobal("q", "base", kWasmI32); |
184 let f = AddFunctions(builder); | 184 let f = AddFunctions(builder); |
185 builder.addFunctionTableInit(g, true, [f.mul.index, f.add.index, | 185 builder.addFunctionTableInit(g, true, [f.mul.index, f.add.index, |
186 f.sub.index, | 186 f.sub.index, |
187 d]); | 187 d]); |
188 builder.addFunction("main", kSig_i_ii) | 188 builder.addFunction("main", kSig_i_ii) |
189 .addBody([ | 189 .addBody([ |
190 kExprI32Const, 55, // -- | 190 kExprI32Const, 55, // -- |
191 kExprGetLocal, 0, // -- | 191 kExprGetLocal, 0, // -- |
192 kExprGetLocal, 1, // -- | 192 kExprGetLocal, 1, // -- |
193 kExprCallIndirect, 0, kTableZero]) // -- | 193 kExprCallIndirect, 0, kTableZero]) // -- |
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240 | 240 |
241 (function CumulativeTest() { | 241 (function CumulativeTest() { |
242 print("CumulativeTest..."); | 242 print("CumulativeTest..."); |
243 | 243 |
244 let kTableSize = 10; | 244 let kTableSize = 10; |
245 let table = new WebAssembly.Table({element: "anyfunc", initial: 10}); | 245 let table = new WebAssembly.Table({element: "anyfunc", initial: 10}); |
246 | 246 |
247 var builder = new WasmModuleBuilder(); | 247 var builder = new WasmModuleBuilder(); |
248 | 248 |
249 builder.addImportedTable("x", "table", kTableSize, kTableSize); | 249 builder.addImportedTable("x", "table", kTableSize, kTableSize); |
250 let g = builder.addImportedGlobal("x", "base", kAstI32); | 250 let g = builder.addImportedGlobal("x", "base", kWasmI32); |
251 let sig_index = builder.addType(kSig_i_v); | 251 let sig_index = builder.addType(kSig_i_v); |
252 builder.addFunction("g", sig_index) | 252 builder.addFunction("g", sig_index) |
253 .addBody([ | 253 .addBody([ |
254 kExprGetGlobal, g | 254 kExprGetGlobal, g |
255 ]); | 255 ]); |
256 builder.addFunction("main", kSig_i_ii) | 256 builder.addFunction("main", kSig_i_ii) |
257 .addBody([ | 257 .addBody([ |
258 kExprGetLocal, 0, | 258 kExprGetLocal, 0, |
259 kExprCallIndirect, sig_index, kTableZero]) // -- | 259 kExprCallIndirect, sig_index, kTableZero]) // -- |
260 .exportAs("main"); | 260 .exportAs("main"); |
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368 var i2 = new WebAssembly.Instance(m2, ffi); | 368 var i2 = new WebAssembly.Instance(m2, ffi); |
369 } else { | 369 } else { |
370 assertThrows(() => new WebAssembly.Instance(m2, ffi)); | 370 assertThrows(() => new WebAssembly.Instance(m2, ffi)); |
371 } | 371 } |
372 } | 372 } |
373 } | 373 } |
374 | 374 |
375 | 375 |
376 | 376 |
377 })(); | 377 })(); |
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