/src/WasmEdge/lib/loader/serialize/serial_instruction.cpp
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1 | | // SPDX-License-Identifier: Apache-2.0 |
2 | | // SPDX-FileCopyrightText: Copyright The WasmEdge Authors |
3 | | |
4 | | #include "loader/serialize.h" |
5 | | |
6 | | namespace WasmEdge { |
7 | | namespace Loader { |
8 | | |
9 | | // Serialize instruction. See "include/loader/serialize.h". |
10 | | Expect<void> |
11 | | Serializer::serializeInstruction(const AST::Instruction &Instr, |
12 | 0 | std::vector<uint8_t> &OutVec) const noexcept { |
13 | 0 | auto serializeMemImmediate = [this, &Instr, &OutVec]() -> Expect<void> { |
14 | 0 | if (Conf.hasProposal(Proposal::MultiMemories) && |
15 | 0 | Instr.getMemoryAlign() < 64 && Instr.getTargetIndex() != 0) { |
16 | 0 | serializeU32(Instr.getMemoryAlign() + 64, OutVec); |
17 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
18 | 0 | } else { |
19 | 0 | serializeU32(Instr.getMemoryAlign(), OutVec); |
20 | 0 | } |
21 | 0 | serializeU64(Instr.getMemoryOffset(), OutVec); |
22 | 0 | return {}; |
23 | 0 | }; |
24 | |
|
25 | 0 | auto serializeCheckZero = [this, &OutVec](uint32_t C) -> Expect<void> { |
26 | 0 | if (C != 0) { |
27 | 0 | return logSerializeError(ErrCode::Value::ExpectedZeroByte, |
28 | 0 | ASTNodeAttr::Instruction); |
29 | 0 | } |
30 | 0 | OutVec.push_back(0x00); |
31 | 0 | return {}; |
32 | 0 | }; |
33 | | |
34 | | // Check with proposals. |
35 | 0 | if (auto Res = Conf.isInstrNeedProposal(Instr.getOpCode()); |
36 | 0 | unlikely(Res.has_value())) { |
37 | 0 | return logNeedProposal(ErrCode::Value::IllegalOpCode, Res.value(), |
38 | 0 | ASTNodeAttr::Instruction); |
39 | 0 | } |
40 | | |
41 | | // Serialize OpCode. |
42 | 0 | switch (Instr.getOpCode()) { |
43 | 0 | #define UseOpCode |
44 | 0 | #define Line(NAME, STRING, PREFIX) \ |
45 | 0 | case OpCode::NAME: \ |
46 | 0 | OutVec.push_back(static_cast<uint8_t>(PREFIX)); \ |
47 | 0 | break; |
48 | 0 | #define Line_FB(NAME, STRING, PREFIX, EXTEND) \ |
49 | 0 | case OpCode::NAME: \ |
50 | 0 | OutVec.push_back(static_cast<uint8_t>(PREFIX)); \ |
51 | 0 | serializeU32(EXTEND, OutVec); \ |
52 | 0 | break; |
53 | 0 | #define Line_FC(NAME, STRING, PREFIX, EXTEND) \ |
54 | 0 | case OpCode::NAME: \ |
55 | 0 | OutVec.push_back(static_cast<uint8_t>(PREFIX)); \ |
56 | 0 | serializeU32(EXTEND, OutVec); \ |
57 | 0 | break; |
58 | 0 | #define Line_FD(NAME, STRING, PREFIX, EXTEND) \ |
59 | 0 | case OpCode::NAME: \ |
60 | 0 | OutVec.push_back(static_cast<uint8_t>(PREFIX)); \ |
61 | 0 | serializeU32(EXTEND, OutVec); \ |
62 | 0 | break; |
63 | 0 | #define Line_FE(NAME, STRING, PREFIX, EXTEND) \ |
64 | 0 | case OpCode::NAME: \ |
65 | 0 | OutVec.push_back(static_cast<uint8_t>(PREFIX)); \ |
66 | 0 | serializeU32(EXTEND, OutVec); \ |
67 | 0 | break; |
68 | 0 | #include "common/enum.inc" |
69 | 0 | #undef Line |
70 | 0 | #undef Line_FB |
71 | 0 | #undef Line_FC |
72 | 0 | #undef Line_FD |
73 | 0 | #undef Line_FE |
74 | 0 | #undef UseOpCode |
75 | 0 | default: |
76 | 0 | assumingUnreachable(); |
77 | 0 | } |
78 | | |
79 | 0 | auto serializeBlockType = [this, |
80 | 0 | &OutVec](const BlockType &Type) -> Expect<void> { |
81 | 0 | if (Type.isEmpty()) { |
82 | 0 | OutVec.push_back(static_cast<uint8_t>(TypeCode::Epsilon)); |
83 | 0 | } else if (Type.isValType()) { |
84 | 0 | EXPECTED_TRY(serializeValType(Type.getValType(), ASTNodeAttr::Instruction, |
85 | 0 | OutVec)); |
86 | 0 | } else { |
87 | 0 | if (unlikely(!Conf.hasProposal(Proposal::MultiValue))) { |
88 | 0 | return logNeedProposal(ErrCode::Value::MalformedValType, |
89 | 0 | Proposal::MultiValue, ASTNodeAttr::Instruction); |
90 | 0 | } |
91 | 0 | serializeS33(static_cast<int64_t>(Type.getTypeIndex()), OutVec); |
92 | 0 | } |
93 | 0 | return {}; |
94 | 0 | }; |
95 | | |
96 | | // Serialize immediate. |
97 | 0 | switch (Instr.getOpCode()) { |
98 | | // Control instructions. |
99 | 0 | case OpCode::Unreachable: |
100 | 0 | case OpCode::Nop: |
101 | 0 | case OpCode::Return: |
102 | 0 | case OpCode::Throw_ref: |
103 | 0 | case OpCode::End: |
104 | 0 | case OpCode::Else: |
105 | 0 | return {}; |
106 | | |
107 | 0 | case OpCode::Block: |
108 | 0 | case OpCode::Loop: |
109 | 0 | case OpCode::If: |
110 | 0 | return serializeBlockType(Instr.getBlockType()); |
111 | | |
112 | 0 | case OpCode::Try_table: { |
113 | | // Serialize the result type. |
114 | 0 | EXPECTED_TRY(serializeBlockType(Instr.getTryCatch().ResType)); |
115 | | // Serialize the vector of catches. |
116 | 0 | uint32_t VecCnt = static_cast<uint32_t>(Instr.getTryCatch().Catch.size()); |
117 | 0 | serializeU32(VecCnt, OutVec); |
118 | 0 | for (auto Catch : Instr.getTryCatch().Catch) { |
119 | | // Read the catch flags. |
120 | 0 | uint8_t Flags = 0; |
121 | 0 | if (Catch.IsRef) { |
122 | 0 | Flags |= 0x01U; |
123 | 0 | } |
124 | 0 | if (Catch.IsAll) { |
125 | 0 | Flags |= 0x02U; |
126 | 0 | } |
127 | 0 | OutVec.push_back(Flags); |
128 | | // Read the tag index. |
129 | 0 | if (!Catch.IsAll) { |
130 | 0 | serializeU32(Catch.TagIndex, OutVec); |
131 | 0 | } |
132 | | // Read the label index. |
133 | 0 | serializeU32(Catch.LabelIndex, OutVec); |
134 | 0 | } |
135 | 0 | return {}; |
136 | 0 | } |
137 | | |
138 | 0 | case OpCode::Throw: |
139 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
140 | 0 | return {}; |
141 | | |
142 | 0 | case OpCode::Br: |
143 | 0 | case OpCode::Br_if: |
144 | 0 | case OpCode::Br_on_null: |
145 | 0 | case OpCode::Br_on_non_null: |
146 | 0 | serializeU32(Instr.getJump().TargetIndex, OutVec); |
147 | 0 | return {}; |
148 | | |
149 | 0 | case OpCode::Br_table: { |
150 | 0 | uint32_t VecCnt = static_cast<uint32_t>(Instr.getLabelList().size()) - 1; |
151 | 0 | serializeU32(VecCnt, OutVec); |
152 | 0 | for (auto &Label : Instr.getLabelList()) { |
153 | 0 | serializeU32(Label.TargetIndex, OutVec); |
154 | 0 | } |
155 | 0 | return {}; |
156 | 0 | } |
157 | | |
158 | 0 | case OpCode::Call: |
159 | 0 | case OpCode::Return_call: |
160 | 0 | case OpCode::Call_ref: |
161 | 0 | case OpCode::Return_call_ref: |
162 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
163 | 0 | return {}; |
164 | | |
165 | 0 | case OpCode::Call_indirect: |
166 | 0 | case OpCode::Return_call_indirect: |
167 | | // Serialize the type index. |
168 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
169 | 0 | if (Instr.getSourceIndex() > 0 && |
170 | 0 | !Conf.hasProposal(Proposal::ReferenceTypes)) { |
171 | 0 | return logNeedProposal(ErrCode::Value::ExpectedZeroByte, |
172 | 0 | Proposal::ReferenceTypes, |
173 | 0 | ASTNodeAttr::Instruction); |
174 | 0 | } |
175 | | // Serialize the table index. |
176 | 0 | serializeU32(Instr.getSourceIndex(), OutVec); |
177 | 0 | return {}; |
178 | | |
179 | | // Reference Instructions. |
180 | 0 | case OpCode::Ref__null: |
181 | 0 | case OpCode::Ref__test: |
182 | 0 | case OpCode::Ref__cast: |
183 | 0 | case OpCode::Ref__test_null: |
184 | 0 | case OpCode::Ref__cast_null: |
185 | 0 | EXPECTED_TRY(serializeHeapType(Instr.getValType(), ASTNodeAttr::Instruction, |
186 | 0 | OutVec)); |
187 | 0 | return {}; |
188 | 0 | case OpCode::Ref__eq: |
189 | 0 | case OpCode::Ref__is_null: |
190 | 0 | case OpCode::Ref__as_non_null: |
191 | 0 | return {}; |
192 | 0 | case OpCode::Ref__func: |
193 | 0 | case OpCode::Struct__new: |
194 | 0 | case OpCode::Struct__new_default: |
195 | 0 | case OpCode::Array__new: |
196 | 0 | case OpCode::Array__new_default: |
197 | 0 | case OpCode::Array__get: |
198 | 0 | case OpCode::Array__get_s: |
199 | 0 | case OpCode::Array__get_u: |
200 | 0 | case OpCode::Array__set: |
201 | 0 | case OpCode::Array__fill: |
202 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
203 | 0 | return {}; |
204 | 0 | case OpCode::Struct__get: |
205 | 0 | case OpCode::Struct__get_s: |
206 | 0 | case OpCode::Struct__get_u: |
207 | 0 | case OpCode::Struct__set: |
208 | 0 | case OpCode::Array__new_fixed: |
209 | 0 | case OpCode::Array__new_data: |
210 | 0 | case OpCode::Array__new_elem: |
211 | 0 | case OpCode::Array__copy: |
212 | 0 | case OpCode::Array__init_data: |
213 | 0 | case OpCode::Array__init_elem: |
214 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
215 | 0 | serializeU32(Instr.getSourceIndex(), OutVec); |
216 | 0 | return {}; |
217 | 0 | case OpCode::Array__len: |
218 | 0 | case OpCode::Any__convert_extern: |
219 | 0 | case OpCode::Extern__convert_any: |
220 | 0 | case OpCode::Ref__i31: |
221 | 0 | case OpCode::I31__get_s: |
222 | 0 | case OpCode::I31__get_u: |
223 | 0 | return {}; |
224 | 0 | case OpCode::Br_on_cast: |
225 | 0 | case OpCode::Br_on_cast_fail: { |
226 | | // Flag |
227 | 0 | uint8_t Flags = 0U; |
228 | 0 | if (Instr.getBrCast().RType1.isNullableRefType()) { |
229 | 0 | Flags |= 0x01U; |
230 | 0 | } |
231 | 0 | if (Instr.getBrCast().RType2.isNullableRefType()) { |
232 | 0 | Flags |= 0x02U; |
233 | 0 | } |
234 | 0 | OutVec.push_back(Flags); |
235 | | // LabelIdx |
236 | 0 | serializeU32(Instr.getBrCast().Jump.TargetIndex, OutVec); |
237 | | // First RefType |
238 | 0 | EXPECTED_TRY(serializeHeapType(Instr.getBrCast().RType1, |
239 | 0 | ASTNodeAttr::Instruction, OutVec)); |
240 | | // Second RefType. |
241 | 0 | EXPECTED_TRY(serializeHeapType(Instr.getBrCast().RType2, |
242 | 0 | ASTNodeAttr::Instruction, OutVec)); |
243 | 0 | return {}; |
244 | 0 | } |
245 | | // Parametric Instructions. |
246 | 0 | case OpCode::Drop: |
247 | 0 | case OpCode::Select: |
248 | 0 | return {}; |
249 | 0 | case OpCode::Select_t: { |
250 | 0 | uint32_t VecCnt = static_cast<uint32_t>(Instr.getValTypeList().size()); |
251 | 0 | serializeU32(VecCnt, OutVec); |
252 | 0 | for (auto &VType : Instr.getValTypeList()) { |
253 | 0 | EXPECTED_TRY(serializeValType(VType, ASTNodeAttr::Instruction, OutVec)); |
254 | 0 | } |
255 | 0 | return {}; |
256 | 0 | } |
257 | | |
258 | | // Variable Instructions. |
259 | 0 | case OpCode::Local__get: |
260 | 0 | case OpCode::Local__set: |
261 | 0 | case OpCode::Local__tee: |
262 | 0 | case OpCode::Global__get: |
263 | 0 | case OpCode::Global__set: |
264 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
265 | 0 | return {}; |
266 | | |
267 | | // Table Instructions. |
268 | 0 | case OpCode::Table__init: |
269 | 0 | serializeU32(Instr.getSourceIndex(), OutVec); |
270 | 0 | [[fallthrough]]; |
271 | 0 | case OpCode::Table__get: |
272 | 0 | case OpCode::Table__set: |
273 | 0 | case OpCode::Table__grow: |
274 | 0 | case OpCode::Table__size: |
275 | 0 | case OpCode::Table__fill: |
276 | 0 | case OpCode::Elem__drop: |
277 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
278 | 0 | return {}; |
279 | 0 | case OpCode::Table__copy: |
280 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
281 | 0 | serializeU32(Instr.getSourceIndex(), OutVec); |
282 | 0 | return {}; |
283 | | |
284 | | // Memory Instructions. |
285 | 0 | case OpCode::I32__load: |
286 | 0 | case OpCode::I64__load: |
287 | 0 | case OpCode::F32__load: |
288 | 0 | case OpCode::F64__load: |
289 | 0 | case OpCode::I32__load8_s: |
290 | 0 | case OpCode::I32__load8_u: |
291 | 0 | case OpCode::I32__load16_s: |
292 | 0 | case OpCode::I32__load16_u: |
293 | 0 | case OpCode::I64__load8_s: |
294 | 0 | case OpCode::I64__load8_u: |
295 | 0 | case OpCode::I64__load16_s: |
296 | 0 | case OpCode::I64__load16_u: |
297 | 0 | case OpCode::I64__load32_s: |
298 | 0 | case OpCode::I64__load32_u: |
299 | 0 | case OpCode::I32__store: |
300 | 0 | case OpCode::I64__store: |
301 | 0 | case OpCode::F32__store: |
302 | 0 | case OpCode::F64__store: |
303 | 0 | case OpCode::I32__store8: |
304 | 0 | case OpCode::I32__store16: |
305 | 0 | case OpCode::I64__store8: |
306 | 0 | case OpCode::I64__store16: |
307 | 0 | case OpCode::I64__store32: |
308 | 0 | return serializeMemImmediate(); |
309 | | |
310 | 0 | case OpCode::Memory__init: |
311 | 0 | serializeU32(Instr.getSourceIndex(), OutVec); |
312 | 0 | [[fallthrough]]; |
313 | 0 | case OpCode::Memory__grow: |
314 | 0 | case OpCode::Memory__size: |
315 | 0 | case OpCode::Memory__fill: |
316 | 0 | if (Conf.hasProposal(Proposal::MultiMemories)) { |
317 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
318 | 0 | return {}; |
319 | 0 | } else { |
320 | 0 | return serializeCheckZero(Instr.getTargetIndex()); |
321 | 0 | } |
322 | | |
323 | 0 | case OpCode::Memory__copy: |
324 | 0 | if (Conf.hasProposal(Proposal::MultiMemories)) { |
325 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
326 | 0 | serializeU32(Instr.getSourceIndex(), OutVec); |
327 | 0 | return {}; |
328 | 0 | } else { |
329 | 0 | EXPECTED_TRY(serializeCheckZero(Instr.getTargetIndex())); |
330 | 0 | return serializeCheckZero(Instr.getSourceIndex()); |
331 | 0 | } |
332 | | |
333 | 0 | case OpCode::Data__drop: |
334 | 0 | serializeU32(Instr.getTargetIndex(), OutVec); |
335 | 0 | return {}; |
336 | | |
337 | | // Const Instructions. |
338 | 0 | case OpCode::I32__const: |
339 | 0 | serializeS32(Instr.getNum().get<int32_t>(), OutVec); |
340 | 0 | return {}; |
341 | | |
342 | 0 | case OpCode::I64__const: |
343 | 0 | serializeS64(Instr.getNum().get<int64_t>(), OutVec); |
344 | 0 | return {}; |
345 | 0 | case OpCode::F32__const: |
346 | 0 | serializeF32(Instr.getNum().get<float>(), OutVec); |
347 | 0 | return {}; |
348 | 0 | case OpCode::F64__const: |
349 | 0 | serializeF64(Instr.getNum().get<double>(), OutVec); |
350 | 0 | return {}; |
351 | | |
352 | | // Unary Numeric Instructions. |
353 | 0 | case OpCode::I32__eqz: |
354 | 0 | case OpCode::I32__clz: |
355 | 0 | case OpCode::I32__ctz: |
356 | 0 | case OpCode::I32__popcnt: |
357 | 0 | case OpCode::I64__eqz: |
358 | 0 | case OpCode::I64__clz: |
359 | 0 | case OpCode::I64__ctz: |
360 | 0 | case OpCode::I64__popcnt: |
361 | 0 | case OpCode::F32__abs: |
362 | 0 | case OpCode::F32__neg: |
363 | 0 | case OpCode::F32__ceil: |
364 | 0 | case OpCode::F32__floor: |
365 | 0 | case OpCode::F32__trunc: |
366 | 0 | case OpCode::F32__nearest: |
367 | 0 | case OpCode::F32__sqrt: |
368 | 0 | case OpCode::F64__abs: |
369 | 0 | case OpCode::F64__neg: |
370 | 0 | case OpCode::F64__ceil: |
371 | 0 | case OpCode::F64__floor: |
372 | 0 | case OpCode::F64__trunc: |
373 | 0 | case OpCode::F64__nearest: |
374 | 0 | case OpCode::F64__sqrt: |
375 | 0 | case OpCode::I32__wrap_i64: |
376 | 0 | case OpCode::I32__trunc_f32_s: |
377 | 0 | case OpCode::I32__trunc_f32_u: |
378 | 0 | case OpCode::I32__trunc_f64_s: |
379 | 0 | case OpCode::I32__trunc_f64_u: |
380 | 0 | case OpCode::I64__extend_i32_s: |
381 | 0 | case OpCode::I64__extend_i32_u: |
382 | 0 | case OpCode::I64__trunc_f32_s: |
383 | 0 | case OpCode::I64__trunc_f32_u: |
384 | 0 | case OpCode::I64__trunc_f64_s: |
385 | 0 | case OpCode::I64__trunc_f64_u: |
386 | 0 | case OpCode::F32__convert_i32_s: |
387 | 0 | case OpCode::F32__convert_i32_u: |
388 | 0 | case OpCode::F32__convert_i64_s: |
389 | 0 | case OpCode::F32__convert_i64_u: |
390 | 0 | case OpCode::F32__demote_f64: |
391 | 0 | case OpCode::F64__convert_i32_s: |
392 | 0 | case OpCode::F64__convert_i32_u: |
393 | 0 | case OpCode::F64__convert_i64_s: |
394 | 0 | case OpCode::F64__convert_i64_u: |
395 | 0 | case OpCode::F64__promote_f32: |
396 | 0 | case OpCode::I32__reinterpret_f32: |
397 | 0 | case OpCode::I64__reinterpret_f64: |
398 | 0 | case OpCode::F32__reinterpret_i32: |
399 | 0 | case OpCode::F64__reinterpret_i64: |
400 | 0 | case OpCode::I32__extend8_s: |
401 | 0 | case OpCode::I32__extend16_s: |
402 | 0 | case OpCode::I64__extend8_s: |
403 | 0 | case OpCode::I64__extend16_s: |
404 | 0 | case OpCode::I64__extend32_s: |
405 | 0 | case OpCode::I32__trunc_sat_f32_s: |
406 | 0 | case OpCode::I32__trunc_sat_f32_u: |
407 | 0 | case OpCode::I32__trunc_sat_f64_s: |
408 | 0 | case OpCode::I32__trunc_sat_f64_u: |
409 | 0 | case OpCode::I64__trunc_sat_f32_s: |
410 | 0 | case OpCode::I64__trunc_sat_f32_u: |
411 | 0 | case OpCode::I64__trunc_sat_f64_s: |
412 | 0 | case OpCode::I64__trunc_sat_f64_u: |
413 | | |
414 | | // Binary Numeric Instructions. |
415 | 0 | case OpCode::I32__eq: |
416 | 0 | case OpCode::I32__ne: |
417 | 0 | case OpCode::I32__lt_s: |
418 | 0 | case OpCode::I32__lt_u: |
419 | 0 | case OpCode::I32__gt_s: |
420 | 0 | case OpCode::I32__gt_u: |
421 | 0 | case OpCode::I32__le_s: |
422 | 0 | case OpCode::I32__le_u: |
423 | 0 | case OpCode::I32__ge_s: |
424 | 0 | case OpCode::I32__ge_u: |
425 | 0 | case OpCode::I64__eq: |
426 | 0 | case OpCode::I64__ne: |
427 | 0 | case OpCode::I64__lt_s: |
428 | 0 | case OpCode::I64__lt_u: |
429 | 0 | case OpCode::I64__gt_s: |
430 | 0 | case OpCode::I64__gt_u: |
431 | 0 | case OpCode::I64__le_s: |
432 | 0 | case OpCode::I64__le_u: |
433 | 0 | case OpCode::I64__ge_s: |
434 | 0 | case OpCode::I64__ge_u: |
435 | 0 | case OpCode::F32__eq: |
436 | 0 | case OpCode::F32__ne: |
437 | 0 | case OpCode::F32__lt: |
438 | 0 | case OpCode::F32__gt: |
439 | 0 | case OpCode::F32__le: |
440 | 0 | case OpCode::F32__ge: |
441 | 0 | case OpCode::F64__eq: |
442 | 0 | case OpCode::F64__ne: |
443 | 0 | case OpCode::F64__lt: |
444 | 0 | case OpCode::F64__gt: |
445 | 0 | case OpCode::F64__le: |
446 | 0 | case OpCode::F64__ge: |
447 | |
|
448 | 0 | case OpCode::I32__add: |
449 | 0 | case OpCode::I32__sub: |
450 | 0 | case OpCode::I32__mul: |
451 | 0 | case OpCode::I32__div_s: |
452 | 0 | case OpCode::I32__div_u: |
453 | 0 | case OpCode::I32__rem_s: |
454 | 0 | case OpCode::I32__rem_u: |
455 | 0 | case OpCode::I32__and: |
456 | 0 | case OpCode::I32__or: |
457 | 0 | case OpCode::I32__xor: |
458 | 0 | case OpCode::I32__shl: |
459 | 0 | case OpCode::I32__shr_s: |
460 | 0 | case OpCode::I32__shr_u: |
461 | 0 | case OpCode::I32__rotl: |
462 | 0 | case OpCode::I32__rotr: |
463 | 0 | case OpCode::I64__add: |
464 | 0 | case OpCode::I64__sub: |
465 | 0 | case OpCode::I64__mul: |
466 | 0 | case OpCode::I64__div_s: |
467 | 0 | case OpCode::I64__div_u: |
468 | 0 | case OpCode::I64__rem_s: |
469 | 0 | case OpCode::I64__rem_u: |
470 | 0 | case OpCode::I64__and: |
471 | 0 | case OpCode::I64__or: |
472 | 0 | case OpCode::I64__xor: |
473 | 0 | case OpCode::I64__shl: |
474 | 0 | case OpCode::I64__shr_s: |
475 | 0 | case OpCode::I64__shr_u: |
476 | 0 | case OpCode::I64__rotl: |
477 | 0 | case OpCode::I64__rotr: |
478 | 0 | case OpCode::F32__add: |
479 | 0 | case OpCode::F32__sub: |
480 | 0 | case OpCode::F32__mul: |
481 | 0 | case OpCode::F32__div: |
482 | 0 | case OpCode::F32__min: |
483 | 0 | case OpCode::F32__max: |
484 | 0 | case OpCode::F32__copysign: |
485 | 0 | case OpCode::F64__add: |
486 | 0 | case OpCode::F64__sub: |
487 | 0 | case OpCode::F64__mul: |
488 | 0 | case OpCode::F64__div: |
489 | 0 | case OpCode::F64__min: |
490 | 0 | case OpCode::F64__max: |
491 | 0 | case OpCode::F64__copysign: |
492 | 0 | return {}; |
493 | | |
494 | | // SIMD Memory Instruction. |
495 | 0 | case OpCode::V128__load: |
496 | 0 | case OpCode::V128__load8x8_s: |
497 | 0 | case OpCode::V128__load8x8_u: |
498 | 0 | case OpCode::V128__load16x4_s: |
499 | 0 | case OpCode::V128__load16x4_u: |
500 | 0 | case OpCode::V128__load32x2_s: |
501 | 0 | case OpCode::V128__load32x2_u: |
502 | 0 | case OpCode::V128__load8_splat: |
503 | 0 | case OpCode::V128__load16_splat: |
504 | 0 | case OpCode::V128__load32_splat: |
505 | 0 | case OpCode::V128__load64_splat: |
506 | 0 | case OpCode::V128__load32_zero: |
507 | 0 | case OpCode::V128__load64_zero: |
508 | 0 | case OpCode::V128__store: |
509 | 0 | return serializeMemImmediate(); |
510 | 0 | case OpCode::V128__load8_lane: |
511 | 0 | case OpCode::V128__load16_lane: |
512 | 0 | case OpCode::V128__load32_lane: |
513 | 0 | case OpCode::V128__load64_lane: |
514 | 0 | case OpCode::V128__store8_lane: |
515 | 0 | case OpCode::V128__store16_lane: |
516 | 0 | case OpCode::V128__store32_lane: |
517 | 0 | case OpCode::V128__store64_lane: |
518 | 0 | EXPECTED_TRY(serializeMemImmediate()); |
519 | 0 | OutVec.push_back(Instr.getMemoryLane()); |
520 | 0 | return {}; |
521 | | |
522 | | // SIMD Const Instruction. |
523 | 0 | case OpCode::V128__const: |
524 | | // SIMD Shuffle Instruction. |
525 | 0 | case OpCode::I8x16__shuffle: { |
526 | 0 | uint128_t Value = Instr.getNum().get<uint128_t>(); |
527 | 0 | for (uint32_t I = 0; I < 16; ++I) { |
528 | 0 | OutVec.push_back(static_cast<uint8_t>(Value >> (I * 8))); |
529 | 0 | } |
530 | 0 | return {}; |
531 | 0 | } |
532 | | |
533 | | // SIMD Lane Instructions. |
534 | 0 | case OpCode::I8x16__extract_lane_s: |
535 | 0 | case OpCode::I8x16__extract_lane_u: |
536 | 0 | case OpCode::I8x16__replace_lane: |
537 | 0 | case OpCode::I16x8__extract_lane_s: |
538 | 0 | case OpCode::I16x8__extract_lane_u: |
539 | 0 | case OpCode::I16x8__replace_lane: |
540 | 0 | case OpCode::I32x4__extract_lane: |
541 | 0 | case OpCode::I32x4__replace_lane: |
542 | 0 | case OpCode::I64x2__extract_lane: |
543 | 0 | case OpCode::I64x2__replace_lane: |
544 | 0 | case OpCode::F32x4__extract_lane: |
545 | 0 | case OpCode::F32x4__replace_lane: |
546 | 0 | case OpCode::F64x2__extract_lane: |
547 | 0 | case OpCode::F64x2__replace_lane: |
548 | 0 | OutVec.push_back(Instr.getMemoryLane()); |
549 | 0 | return {}; |
550 | | |
551 | | // SIMD Numeric Instructions. |
552 | 0 | case OpCode::I8x16__swizzle: |
553 | 0 | case OpCode::I8x16__splat: |
554 | 0 | case OpCode::I16x8__splat: |
555 | 0 | case OpCode::I32x4__splat: |
556 | 0 | case OpCode::I64x2__splat: |
557 | 0 | case OpCode::F32x4__splat: |
558 | 0 | case OpCode::F64x2__splat: |
559 | |
|
560 | 0 | case OpCode::I8x16__eq: |
561 | 0 | case OpCode::I8x16__ne: |
562 | 0 | case OpCode::I8x16__lt_s: |
563 | 0 | case OpCode::I8x16__lt_u: |
564 | 0 | case OpCode::I8x16__gt_s: |
565 | 0 | case OpCode::I8x16__gt_u: |
566 | 0 | case OpCode::I8x16__le_s: |
567 | 0 | case OpCode::I8x16__le_u: |
568 | 0 | case OpCode::I8x16__ge_s: |
569 | 0 | case OpCode::I8x16__ge_u: |
570 | |
|
571 | 0 | case OpCode::I16x8__eq: |
572 | 0 | case OpCode::I16x8__ne: |
573 | 0 | case OpCode::I16x8__lt_s: |
574 | 0 | case OpCode::I16x8__lt_u: |
575 | 0 | case OpCode::I16x8__gt_s: |
576 | 0 | case OpCode::I16x8__gt_u: |
577 | 0 | case OpCode::I16x8__le_s: |
578 | 0 | case OpCode::I16x8__le_u: |
579 | 0 | case OpCode::I16x8__ge_s: |
580 | 0 | case OpCode::I16x8__ge_u: |
581 | |
|
582 | 0 | case OpCode::I32x4__eq: |
583 | 0 | case OpCode::I32x4__ne: |
584 | 0 | case OpCode::I32x4__lt_s: |
585 | 0 | case OpCode::I32x4__lt_u: |
586 | 0 | case OpCode::I32x4__gt_s: |
587 | 0 | case OpCode::I32x4__gt_u: |
588 | 0 | case OpCode::I32x4__le_s: |
589 | 0 | case OpCode::I32x4__le_u: |
590 | 0 | case OpCode::I32x4__ge_s: |
591 | 0 | case OpCode::I32x4__ge_u: |
592 | |
|
593 | 0 | case OpCode::F32x4__eq: |
594 | 0 | case OpCode::F32x4__ne: |
595 | 0 | case OpCode::F32x4__lt: |
596 | 0 | case OpCode::F32x4__gt: |
597 | 0 | case OpCode::F32x4__le: |
598 | 0 | case OpCode::F32x4__ge: |
599 | |
|
600 | 0 | case OpCode::F64x2__eq: |
601 | 0 | case OpCode::F64x2__ne: |
602 | 0 | case OpCode::F64x2__lt: |
603 | 0 | case OpCode::F64x2__gt: |
604 | 0 | case OpCode::F64x2__le: |
605 | 0 | case OpCode::F64x2__ge: |
606 | |
|
607 | 0 | case OpCode::V128__not: |
608 | 0 | case OpCode::V128__and: |
609 | 0 | case OpCode::V128__andnot: |
610 | 0 | case OpCode::V128__or: |
611 | 0 | case OpCode::V128__xor: |
612 | 0 | case OpCode::V128__bitselect: |
613 | 0 | case OpCode::V128__any_true: |
614 | |
|
615 | 0 | case OpCode::I8x16__abs: |
616 | 0 | case OpCode::I8x16__neg: |
617 | 0 | case OpCode::I8x16__popcnt: |
618 | 0 | case OpCode::I8x16__all_true: |
619 | 0 | case OpCode::I8x16__bitmask: |
620 | 0 | case OpCode::I8x16__narrow_i16x8_s: |
621 | 0 | case OpCode::I8x16__narrow_i16x8_u: |
622 | 0 | case OpCode::I8x16__shl: |
623 | 0 | case OpCode::I8x16__shr_s: |
624 | 0 | case OpCode::I8x16__shr_u: |
625 | 0 | case OpCode::I8x16__add: |
626 | 0 | case OpCode::I8x16__add_sat_s: |
627 | 0 | case OpCode::I8x16__add_sat_u: |
628 | 0 | case OpCode::I8x16__sub: |
629 | 0 | case OpCode::I8x16__sub_sat_s: |
630 | 0 | case OpCode::I8x16__sub_sat_u: |
631 | 0 | case OpCode::I8x16__min_s: |
632 | 0 | case OpCode::I8x16__min_u: |
633 | 0 | case OpCode::I8x16__max_s: |
634 | 0 | case OpCode::I8x16__max_u: |
635 | 0 | case OpCode::I8x16__avgr_u: |
636 | |
|
637 | 0 | case OpCode::I16x8__abs: |
638 | 0 | case OpCode::I16x8__neg: |
639 | 0 | case OpCode::I16x8__all_true: |
640 | 0 | case OpCode::I16x8__bitmask: |
641 | 0 | case OpCode::I16x8__narrow_i32x4_s: |
642 | 0 | case OpCode::I16x8__narrow_i32x4_u: |
643 | 0 | case OpCode::I16x8__extend_low_i8x16_s: |
644 | 0 | case OpCode::I16x8__extend_high_i8x16_s: |
645 | 0 | case OpCode::I16x8__extend_low_i8x16_u: |
646 | 0 | case OpCode::I16x8__extend_high_i8x16_u: |
647 | 0 | case OpCode::I16x8__shl: |
648 | 0 | case OpCode::I16x8__shr_s: |
649 | 0 | case OpCode::I16x8__shr_u: |
650 | 0 | case OpCode::I16x8__add: |
651 | 0 | case OpCode::I16x8__add_sat_s: |
652 | 0 | case OpCode::I16x8__add_sat_u: |
653 | 0 | case OpCode::I16x8__sub: |
654 | 0 | case OpCode::I16x8__sub_sat_s: |
655 | 0 | case OpCode::I16x8__sub_sat_u: |
656 | 0 | case OpCode::I16x8__mul: |
657 | 0 | case OpCode::I16x8__min_s: |
658 | 0 | case OpCode::I16x8__min_u: |
659 | 0 | case OpCode::I16x8__max_s: |
660 | 0 | case OpCode::I16x8__max_u: |
661 | 0 | case OpCode::I16x8__avgr_u: |
662 | 0 | case OpCode::I16x8__extmul_low_i8x16_s: |
663 | 0 | case OpCode::I16x8__extmul_high_i8x16_s: |
664 | 0 | case OpCode::I16x8__extmul_low_i8x16_u: |
665 | 0 | case OpCode::I16x8__extmul_high_i8x16_u: |
666 | 0 | case OpCode::I16x8__q15mulr_sat_s: |
667 | 0 | case OpCode::I16x8__extadd_pairwise_i8x16_s: |
668 | 0 | case OpCode::I16x8__extadd_pairwise_i8x16_u: |
669 | |
|
670 | 0 | case OpCode::I32x4__abs: |
671 | 0 | case OpCode::I32x4__neg: |
672 | 0 | case OpCode::I32x4__all_true: |
673 | 0 | case OpCode::I32x4__bitmask: |
674 | 0 | case OpCode::I32x4__extend_low_i16x8_s: |
675 | 0 | case OpCode::I32x4__extend_high_i16x8_s: |
676 | 0 | case OpCode::I32x4__extend_low_i16x8_u: |
677 | 0 | case OpCode::I32x4__extend_high_i16x8_u: |
678 | 0 | case OpCode::I32x4__shl: |
679 | 0 | case OpCode::I32x4__shr_s: |
680 | 0 | case OpCode::I32x4__shr_u: |
681 | 0 | case OpCode::I32x4__add: |
682 | 0 | case OpCode::I32x4__sub: |
683 | 0 | case OpCode::I32x4__mul: |
684 | 0 | case OpCode::I32x4__min_s: |
685 | 0 | case OpCode::I32x4__min_u: |
686 | 0 | case OpCode::I32x4__max_s: |
687 | 0 | case OpCode::I32x4__max_u: |
688 | 0 | case OpCode::I32x4__extmul_low_i16x8_s: |
689 | 0 | case OpCode::I32x4__extmul_high_i16x8_s: |
690 | 0 | case OpCode::I32x4__extmul_low_i16x8_u: |
691 | 0 | case OpCode::I32x4__extmul_high_i16x8_u: |
692 | 0 | case OpCode::I32x4__extadd_pairwise_i16x8_s: |
693 | 0 | case OpCode::I32x4__extadd_pairwise_i16x8_u: |
694 | |
|
695 | 0 | case OpCode::I64x2__abs: |
696 | 0 | case OpCode::I64x2__neg: |
697 | 0 | case OpCode::I64x2__bitmask: |
698 | 0 | case OpCode::I64x2__extend_low_i32x4_s: |
699 | 0 | case OpCode::I64x2__extend_high_i32x4_s: |
700 | 0 | case OpCode::I64x2__extend_low_i32x4_u: |
701 | 0 | case OpCode::I64x2__extend_high_i32x4_u: |
702 | 0 | case OpCode::I64x2__shl: |
703 | 0 | case OpCode::I64x2__shr_s: |
704 | 0 | case OpCode::I64x2__shr_u: |
705 | 0 | case OpCode::I64x2__add: |
706 | 0 | case OpCode::I64x2__sub: |
707 | 0 | case OpCode::I64x2__mul: |
708 | 0 | case OpCode::I64x2__eq: |
709 | 0 | case OpCode::I64x2__ne: |
710 | 0 | case OpCode::I64x2__lt_s: |
711 | 0 | case OpCode::I64x2__gt_s: |
712 | 0 | case OpCode::I64x2__le_s: |
713 | 0 | case OpCode::I64x2__ge_s: |
714 | 0 | case OpCode::I64x2__all_true: |
715 | 0 | case OpCode::I64x2__extmul_low_i32x4_s: |
716 | 0 | case OpCode::I64x2__extmul_high_i32x4_s: |
717 | 0 | case OpCode::I64x2__extmul_low_i32x4_u: |
718 | 0 | case OpCode::I64x2__extmul_high_i32x4_u: |
719 | |
|
720 | 0 | case OpCode::F32x4__abs: |
721 | 0 | case OpCode::F32x4__neg: |
722 | 0 | case OpCode::F32x4__sqrt: |
723 | 0 | case OpCode::F32x4__add: |
724 | 0 | case OpCode::F32x4__sub: |
725 | 0 | case OpCode::F32x4__mul: |
726 | 0 | case OpCode::F32x4__div: |
727 | 0 | case OpCode::F32x4__min: |
728 | 0 | case OpCode::F32x4__max: |
729 | 0 | case OpCode::F32x4__pmin: |
730 | 0 | case OpCode::F32x4__pmax: |
731 | |
|
732 | 0 | case OpCode::F64x2__abs: |
733 | 0 | case OpCode::F64x2__neg: |
734 | 0 | case OpCode::F64x2__sqrt: |
735 | 0 | case OpCode::F64x2__add: |
736 | 0 | case OpCode::F64x2__sub: |
737 | 0 | case OpCode::F64x2__mul: |
738 | 0 | case OpCode::F64x2__div: |
739 | 0 | case OpCode::F64x2__min: |
740 | 0 | case OpCode::F64x2__max: |
741 | 0 | case OpCode::F64x2__pmin: |
742 | 0 | case OpCode::F64x2__pmax: |
743 | |
|
744 | 0 | case OpCode::I32x4__trunc_sat_f32x4_s: |
745 | 0 | case OpCode::I32x4__trunc_sat_f32x4_u: |
746 | 0 | case OpCode::F32x4__convert_i32x4_s: |
747 | 0 | case OpCode::F32x4__convert_i32x4_u: |
748 | 0 | case OpCode::I32x4__trunc_sat_f64x2_s_zero: |
749 | 0 | case OpCode::I32x4__trunc_sat_f64x2_u_zero: |
750 | 0 | case OpCode::F64x2__convert_low_i32x4_s: |
751 | 0 | case OpCode::F64x2__convert_low_i32x4_u: |
752 | 0 | case OpCode::F32x4__demote_f64x2_zero: |
753 | 0 | case OpCode::F64x2__promote_low_f32x4: |
754 | |
|
755 | 0 | case OpCode::I32x4__dot_i16x8_s: |
756 | 0 | case OpCode::F32x4__ceil: |
757 | 0 | case OpCode::F32x4__floor: |
758 | 0 | case OpCode::F32x4__trunc: |
759 | 0 | case OpCode::F32x4__nearest: |
760 | 0 | case OpCode::F64x2__ceil: |
761 | 0 | case OpCode::F64x2__floor: |
762 | 0 | case OpCode::F64x2__trunc: |
763 | 0 | case OpCode::F64x2__nearest: |
764 | 0 | return {}; |
765 | | |
766 | 0 | case OpCode::I8x16__relaxed_swizzle: |
767 | 0 | case OpCode::I32x4__relaxed_trunc_f32x4_s: |
768 | 0 | case OpCode::I32x4__relaxed_trunc_f32x4_u: |
769 | 0 | case OpCode::I32x4__relaxed_trunc_f64x2_s_zero: |
770 | 0 | case OpCode::I32x4__relaxed_trunc_f64x2_u_zero: |
771 | 0 | case OpCode::F32x4__relaxed_madd: |
772 | 0 | case OpCode::F32x4__relaxed_nmadd: |
773 | 0 | case OpCode::F64x2__relaxed_madd: |
774 | 0 | case OpCode::F64x2__relaxed_nmadd: |
775 | 0 | case OpCode::I8x16__relaxed_laneselect: |
776 | 0 | case OpCode::I16x8__relaxed_laneselect: |
777 | 0 | case OpCode::I32x4__relaxed_laneselect: |
778 | 0 | case OpCode::I64x2__relaxed_laneselect: |
779 | 0 | case OpCode::F32x4__relaxed_min: |
780 | 0 | case OpCode::F32x4__relaxed_max: |
781 | 0 | case OpCode::F64x2__relaxed_min: |
782 | 0 | case OpCode::F64x2__relaxed_max: |
783 | 0 | case OpCode::I16x8__relaxed_q15mulr_s: |
784 | 0 | case OpCode::I16x8__relaxed_dot_i8x16_i7x16_s: |
785 | 0 | case OpCode::I32x4__relaxed_dot_i8x16_i7x16_add_s: |
786 | 0 | return {}; |
787 | | |
788 | | // Atomic Memory Instructions. |
789 | 0 | case OpCode::Atomic__fence: |
790 | 0 | return serializeCheckZero(Instr.getTargetIndex()); |
791 | | |
792 | 0 | case OpCode::Memory__atomic__notify: |
793 | 0 | case OpCode::Memory__atomic__wait32: |
794 | 0 | case OpCode::Memory__atomic__wait64: |
795 | |
|
796 | 0 | case OpCode::I32__atomic__load: |
797 | 0 | case OpCode::I64__atomic__load: |
798 | 0 | case OpCode::I32__atomic__load8_u: |
799 | 0 | case OpCode::I32__atomic__load16_u: |
800 | 0 | case OpCode::I64__atomic__load8_u: |
801 | 0 | case OpCode::I64__atomic__load16_u: |
802 | 0 | case OpCode::I64__atomic__load32_u: |
803 | 0 | case OpCode::I32__atomic__store: |
804 | 0 | case OpCode::I64__atomic__store: |
805 | 0 | case OpCode::I32__atomic__store8: |
806 | 0 | case OpCode::I32__atomic__store16: |
807 | 0 | case OpCode::I64__atomic__store8: |
808 | 0 | case OpCode::I64__atomic__store16: |
809 | 0 | case OpCode::I64__atomic__store32: |
810 | 0 | case OpCode::I32__atomic__rmw__add: |
811 | 0 | case OpCode::I64__atomic__rmw__add: |
812 | 0 | case OpCode::I32__atomic__rmw8__add_u: |
813 | 0 | case OpCode::I32__atomic__rmw16__add_u: |
814 | 0 | case OpCode::I64__atomic__rmw8__add_u: |
815 | 0 | case OpCode::I64__atomic__rmw16__add_u: |
816 | 0 | case OpCode::I64__atomic__rmw32__add_u: |
817 | 0 | case OpCode::I32__atomic__rmw__sub: |
818 | 0 | case OpCode::I64__atomic__rmw__sub: |
819 | 0 | case OpCode::I32__atomic__rmw8__sub_u: |
820 | 0 | case OpCode::I32__atomic__rmw16__sub_u: |
821 | 0 | case OpCode::I64__atomic__rmw8__sub_u: |
822 | 0 | case OpCode::I64__atomic__rmw16__sub_u: |
823 | 0 | case OpCode::I64__atomic__rmw32__sub_u: |
824 | 0 | case OpCode::I32__atomic__rmw__and: |
825 | 0 | case OpCode::I64__atomic__rmw__and: |
826 | 0 | case OpCode::I32__atomic__rmw8__and_u: |
827 | 0 | case OpCode::I32__atomic__rmw16__and_u: |
828 | 0 | case OpCode::I64__atomic__rmw8__and_u: |
829 | 0 | case OpCode::I64__atomic__rmw16__and_u: |
830 | 0 | case OpCode::I64__atomic__rmw32__and_u: |
831 | 0 | case OpCode::I32__atomic__rmw__or: |
832 | 0 | case OpCode::I64__atomic__rmw__or: |
833 | 0 | case OpCode::I32__atomic__rmw8__or_u: |
834 | 0 | case OpCode::I32__atomic__rmw16__or_u: |
835 | 0 | case OpCode::I64__atomic__rmw8__or_u: |
836 | 0 | case OpCode::I64__atomic__rmw16__or_u: |
837 | 0 | case OpCode::I64__atomic__rmw32__or_u: |
838 | 0 | case OpCode::I32__atomic__rmw__xor: |
839 | 0 | case OpCode::I64__atomic__rmw__xor: |
840 | 0 | case OpCode::I32__atomic__rmw8__xor_u: |
841 | 0 | case OpCode::I32__atomic__rmw16__xor_u: |
842 | 0 | case OpCode::I64__atomic__rmw8__xor_u: |
843 | 0 | case OpCode::I64__atomic__rmw16__xor_u: |
844 | 0 | case OpCode::I64__atomic__rmw32__xor_u: |
845 | 0 | case OpCode::I32__atomic__rmw__xchg: |
846 | 0 | case OpCode::I64__atomic__rmw__xchg: |
847 | 0 | case OpCode::I32__atomic__rmw8__xchg_u: |
848 | 0 | case OpCode::I32__atomic__rmw16__xchg_u: |
849 | 0 | case OpCode::I64__atomic__rmw8__xchg_u: |
850 | 0 | case OpCode::I64__atomic__rmw16__xchg_u: |
851 | 0 | case OpCode::I64__atomic__rmw32__xchg_u: |
852 | 0 | case OpCode::I32__atomic__rmw__cmpxchg: |
853 | 0 | case OpCode::I64__atomic__rmw__cmpxchg: |
854 | 0 | case OpCode::I32__atomic__rmw8__cmpxchg_u: |
855 | 0 | case OpCode::I32__atomic__rmw16__cmpxchg_u: |
856 | 0 | case OpCode::I64__atomic__rmw8__cmpxchg_u: |
857 | 0 | case OpCode::I64__atomic__rmw16__cmpxchg_u: |
858 | 0 | case OpCode::I64__atomic__rmw32__cmpxchg_u: |
859 | 0 | return serializeMemImmediate(); |
860 | | |
861 | 0 | default: |
862 | 0 | assumingUnreachable(); |
863 | 0 | } |
864 | 0 | } |
865 | | |
866 | | } // namespace Loader |
867 | | } // namespace WasmEdge |