Assembly.cpp 297 KB

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  1. #include "Assembly.h"
  2. #include "InMemoryBuffer.h"
  3. enum OperandSizeOverwrite
  4. {
  5. NO_PREFIX = 0,
  6. X66 = 0x66,
  7. XF2 = 0xF2,
  8. XF3 = 0xF3
  9. };
  10. bool isVolatile(Framework::Assembly::GPRegister reg)
  11. {
  12. return reg == Framework::Assembly::RAX || reg == Framework::Assembly::RCX
  13. || reg == Framework::Assembly::RDX || reg == Framework::Assembly::R8
  14. || reg == Framework::Assembly::R9 || reg == Framework::Assembly::R10
  15. || reg == Framework::Assembly::R11;
  16. }
  17. bool isVolatile(Framework::Assembly::FPRegister reg)
  18. {
  19. return reg == Framework::Assembly::MM0 || reg == Framework::Assembly::MM1
  20. || reg == Framework::Assembly::MM2 || reg == Framework::Assembly::MM3
  21. || reg == Framework::Assembly::MM4 || reg == Framework::Assembly::MM5;
  22. }
  23. struct MachineCodeInstruction
  24. {
  25. bool needsRex;
  26. char opcode[3];
  27. char opcodeLength;
  28. bool needsModRM;
  29. char modRM;
  30. bool sibNeeded;
  31. char sib;
  32. char disp[4];
  33. char dispLength;
  34. char imm[8];
  35. char immLength;
  36. OperandSizeOverwrite operandSizeOverride;
  37. bool errIfRex;
  38. bool errIfNoRex;
  39. bool exR;
  40. bool exX;
  41. bool exB;
  42. bool vexL;
  43. bool exWE;
  44. int vexVVVV;
  45. char vexPP;
  46. bool needsVex;
  47. void write(Framework::StreamWriter& writer) const
  48. {
  49. if (operandSizeOverride)
  50. {
  51. char prefix = *(char*)&operandSizeOverride;
  52. writer.write(&prefix, 1);
  53. }
  54. if (needsRex && !needsVex)
  55. {
  56. char rex = 0b01000000 | ((exWE & 0b1) << 3) | ((exR & 0b1) << 2)
  57. | ((exX & 0b1) << 1) | (exB & 0b1);
  58. writer.write(&rex, 1);
  59. }
  60. int opCodeOffset = 0;
  61. if (needsVex)
  62. {
  63. char vexMapSelect = 0;
  64. if (opcode[0] == 0x0F)
  65. {
  66. opCodeOffset = 1;
  67. vexMapSelect = 1;
  68. if (opcode[1] == 0x38)
  69. {
  70. vexMapSelect = 2;
  71. opCodeOffset = 2;
  72. }
  73. else if (opcode[1] == 0x3A)
  74. {
  75. vexMapSelect = 3;
  76. opCodeOffset = 2;
  77. }
  78. }
  79. if (exX || exB || exWE || vexMapSelect != 1)
  80. {
  81. // 3-byte VEX
  82. char vex2[3];
  83. vex2[0] = (char)0xC4;
  84. vex2[1]
  85. = (((~(char)exR) & 0b1) << 7) | (((~(char)exX) & 0b1) << 6)
  86. | (((~(char)exB) & 0b1) << 5) | (vexMapSelect & 0b11111);
  87. vex2[2] = ((exWE & 0b1) << 7)
  88. | (((~(char)vexVVVV) & 0b1111) << 3)
  89. | ((vexL & 0b1) << 2) | (vexPP & 0b11);
  90. writer.write(vex2, 3);
  91. }
  92. else
  93. {
  94. // 2-byte VEX
  95. char vex2[2];
  96. vex2[0] = (char)0xC5;
  97. vex2[1] = (((~(char)exR) & 0b1) << 7)
  98. | (((~(char)vexVVVV) & 0b1111) << 3)
  99. | ((vexL & 0b1) << 2) | (vexPP & 0b11);
  100. writer.write(vex2, 2);
  101. }
  102. }
  103. writer.write(opcode + opCodeOffset, opcodeLength - opCodeOffset);
  104. if (needsModRM)
  105. {
  106. writer.write(&modRM, 1);
  107. }
  108. if (sibNeeded)
  109. {
  110. writer.write(&sib, 1);
  111. }
  112. if (dispLength > 0)
  113. {
  114. writer.write(disp, dispLength);
  115. }
  116. if (immLength > 0)
  117. {
  118. writer.write(imm, immLength);
  119. }
  120. }
  121. int calculateSize() const
  122. {
  123. int size = 0;
  124. if (operandSizeOverride)
  125. {
  126. size += 1;
  127. }
  128. if (needsRex && !needsVex)
  129. {
  130. size += 1;
  131. }
  132. int opCodeOffset = 0;
  133. if (needsVex)
  134. {
  135. char vexMapSelect = 0;
  136. if (opcode[0] == 0x0F)
  137. {
  138. opCodeOffset = 1;
  139. vexMapSelect = 1;
  140. if (opcode[1] == 0x38)
  141. {
  142. vexMapSelect = 2;
  143. opCodeOffset = 2;
  144. }
  145. else if (opcode[1] == 0x3A)
  146. {
  147. vexMapSelect = 3;
  148. opCodeOffset = 2;
  149. }
  150. }
  151. if (exX || exB || exWE || vexMapSelect != 1)
  152. {
  153. size += 3;
  154. }
  155. else
  156. {
  157. size += 2;
  158. }
  159. }
  160. size += opcodeLength - opCodeOffset;
  161. if (needsModRM)
  162. {
  163. size += 1;
  164. }
  165. if (sibNeeded)
  166. {
  167. size += 1;
  168. }
  169. size += dispLength;
  170. size += immLength;
  171. return size;
  172. }
  173. };
  174. enum OperandEncoding
  175. {
  176. UNDEFINED,
  177. MODRM_REG,
  178. MODRM_RM,
  179. VEX_VVVV,
  180. OPCODE_RD,
  181. // EVEX_VVVV,
  182. IMM8,
  183. IMM16,
  184. IMM32,
  185. IMM64,
  186. };
  187. enum OperandRW
  188. {
  189. NONE = 0,
  190. READ = 1,
  191. WRITE = 2,
  192. READWRITE = 3,
  193. };
  194. class MachineCodeTableEntry
  195. {
  196. private:
  197. int numArgs;
  198. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  199. op1Validator;
  200. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  201. op2Validator;
  202. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  203. op3Validator;
  204. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  205. op4Validator;
  206. bool vex;
  207. bool vexL;
  208. char vexPP;
  209. bool rexW;
  210. char rmReg;
  211. char opcode[3];
  212. char opcodeLength;
  213. OperandEncoding op1Encoding;
  214. OperandEncoding op2Encoding;
  215. OperandEncoding op3Encoding;
  216. OperandEncoding op4Encoding;
  217. OperandRW op1RW;
  218. OperandRW op2RW;
  219. OperandRW op3RW;
  220. OperandRW op4RW;
  221. std::vector<Framework::Assembly::GPRegister> impliedReadGPRegs;
  222. std::vector<Framework::Assembly::GPRegister> impliedWriteGPRegs;
  223. std::vector<Framework::Assembly::FPRegister> impliedReadFPRegs;
  224. std::vector<Framework::Assembly::FPRegister> impliedWriteFPRegs;
  225. OperandSizeOverwrite operandSizeOverride;
  226. public:
  227. MachineCodeTableEntry(bool rexW,
  228. int opcode,
  229. char opcodeLength,
  230. OperandSizeOverwrite operandSizeOverride,
  231. bool vex,
  232. bool vexL,
  233. char vexPP,
  234. char rmReg)
  235. : numArgs(0),
  236. rexW(rexW),
  237. rmReg(rmReg),
  238. opcodeLength(opcodeLength),
  239. operandSizeOverride(operandSizeOverride),
  240. vex(vex),
  241. vexL(vexL),
  242. vexPP(vexPP),
  243. op1Encoding(UNDEFINED),
  244. op2Encoding(UNDEFINED),
  245. op3Encoding(UNDEFINED),
  246. op4Encoding(UNDEFINED),
  247. op1RW(NONE),
  248. op2RW(NONE),
  249. op3RW(NONE),
  250. op4RW(NONE)
  251. {
  252. this->opcode[0] = (char)(opcode & 0xFF);
  253. this->opcode[1] = (char)((opcode >> 8) & 0xFF);
  254. this->opcode[2] = (char)((opcode >> 16) & 0xFF);
  255. }
  256. MachineCodeTableEntry(bool rexW,
  257. int opcode,
  258. char opcodeLength,
  259. OperandSizeOverwrite operandSizeOverride,
  260. bool vex,
  261. bool vexL,
  262. char vexPP,
  263. char rmReg,
  264. std::initializer_list<Framework::Assembly::GPRegister>
  265. impliedReadGPRegs,
  266. std::initializer_list<Framework::Assembly::GPRegister>
  267. impliedWriteGPRegs,
  268. std::initializer_list<Framework::Assembly::FPRegister>
  269. impliedReadFPRegs,
  270. std::initializer_list<Framework::Assembly::FPRegister>
  271. impliedWriteFPRegs)
  272. : MachineCodeTableEntry(rexW,
  273. opcode,
  274. opcodeLength,
  275. operandSizeOverride,
  276. vex,
  277. vexL,
  278. vexPP,
  279. rmReg)
  280. {
  281. this->opcode[0] = (char)(opcode & 0xFF);
  282. this->opcode[1] = (char)((opcode >> 8) & 0xFF);
  283. this->opcode[2] = (char)((opcode >> 16) & 0xFF);
  284. this->impliedReadGPRegs = impliedReadGPRegs;
  285. this->impliedWriteGPRegs = impliedWriteGPRegs;
  286. this->impliedReadFPRegs = impliedReadFPRegs;
  287. this->impliedWriteFPRegs = impliedWriteFPRegs;
  288. }
  289. MachineCodeTableEntry(bool rexW,
  290. int opcode,
  291. char opcodeLength,
  292. OperandSizeOverwrite operandSizeOverride,
  293. bool vex,
  294. bool vexL,
  295. char vexPP,
  296. char rmReg,
  297. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  298. op1Validator,
  299. OperandEncoding op1Encoding,
  300. OperandRW op1RW)
  301. : MachineCodeTableEntry(rexW,
  302. opcode,
  303. opcodeLength,
  304. operandSizeOverride,
  305. vex,
  306. vexL,
  307. vexPP,
  308. rmReg)
  309. {
  310. numArgs = 1;
  311. this->op1Validator = op1Validator;
  312. this->op1Encoding = op1Encoding;
  313. this->op1RW = op1RW;
  314. }
  315. MachineCodeTableEntry(bool rexW,
  316. int opcode,
  317. char opcodeLength,
  318. OperandSizeOverwrite operandSizeOverride,
  319. bool vex,
  320. bool vexL,
  321. char vexPP,
  322. char rmReg,
  323. std::initializer_list<Framework::Assembly::GPRegister>
  324. impliedReadGPRegs,
  325. std::initializer_list<Framework::Assembly::GPRegister>
  326. impliedWriteGPRegs,
  327. std::initializer_list<Framework::Assembly::FPRegister>
  328. impliedReadFPRegs,
  329. std::initializer_list<Framework::Assembly::FPRegister>
  330. impliedWriteFPRegs,
  331. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  332. op1Validator,
  333. OperandEncoding op1Encoding,
  334. OperandRW op1RW)
  335. : MachineCodeTableEntry(rexW,
  336. opcode,
  337. opcodeLength,
  338. operandSizeOverride,
  339. vex,
  340. vexL,
  341. vexPP,
  342. rmReg,
  343. impliedReadGPRegs,
  344. impliedWriteGPRegs,
  345. impliedReadFPRegs,
  346. impliedWriteFPRegs)
  347. {
  348. numArgs = 1;
  349. this->op1Validator = op1Validator;
  350. this->op1Encoding = op1Encoding;
  351. this->op1RW = op1RW;
  352. }
  353. MachineCodeTableEntry(bool rexW,
  354. int opcode,
  355. char opcodeLength,
  356. OperandSizeOverwrite operandSizeOverride,
  357. bool vex,
  358. bool vexL,
  359. char vexPP,
  360. char rmReg,
  361. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  362. op1Validator,
  363. OperandEncoding op1Encoding,
  364. OperandRW op1RW,
  365. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  366. op2Validator,
  367. OperandEncoding op2Encoding,
  368. OperandRW op2RW)
  369. : MachineCodeTableEntry(rexW,
  370. opcode,
  371. opcodeLength,
  372. operandSizeOverride,
  373. vex,
  374. vexL,
  375. vexPP,
  376. rmReg,
  377. op1Validator,
  378. op1Encoding,
  379. op1RW)
  380. {
  381. numArgs = 2;
  382. this->op2Validator = op2Validator;
  383. this->op2Encoding = op2Encoding;
  384. this->op2RW = op2RW;
  385. }
  386. MachineCodeTableEntry(bool rexW,
  387. int opcode,
  388. char opcodeLength,
  389. OperandSizeOverwrite operandSizeOverride,
  390. bool vex,
  391. bool vexL,
  392. char vexPP,
  393. char rmReg,
  394. std::initializer_list<Framework::Assembly::GPRegister>
  395. impliedReadGPRegs,
  396. std::initializer_list<Framework::Assembly::GPRegister>
  397. impliedWriteGPRegs,
  398. std::initializer_list<Framework::Assembly::FPRegister>
  399. impliedReadFPRegs,
  400. std::initializer_list<Framework::Assembly::FPRegister>
  401. impliedWriteFPRegs,
  402. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  403. op1Validator,
  404. OperandEncoding op1Encoding,
  405. OperandRW op1RW,
  406. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  407. op2Validator,
  408. OperandEncoding op2Encoding,
  409. OperandRW op2RW)
  410. : MachineCodeTableEntry(rexW,
  411. opcode,
  412. opcodeLength,
  413. operandSizeOverride,
  414. vex,
  415. vexL,
  416. vexPP,
  417. rmReg,
  418. impliedReadGPRegs,
  419. impliedWriteGPRegs,
  420. impliedReadFPRegs,
  421. impliedWriteFPRegs,
  422. op1Validator,
  423. op1Encoding,
  424. op1RW)
  425. {
  426. numArgs = 2;
  427. this->op2Validator = op2Validator;
  428. this->op2Encoding = op2Encoding;
  429. this->op2RW = op2RW;
  430. }
  431. MachineCodeTableEntry(bool rexW,
  432. int opcode,
  433. char opcodeLength,
  434. OperandSizeOverwrite operandSizeOverride,
  435. bool vex,
  436. bool vexL,
  437. char vexPP,
  438. char rmReg,
  439. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  440. op1Validator,
  441. OperandEncoding op1Encoding,
  442. OperandRW op1RW,
  443. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  444. op2Validator,
  445. OperandEncoding op2Encoding,
  446. OperandRW op2RW,
  447. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  448. op3Validator,
  449. OperandEncoding op3Encoding,
  450. OperandRW op3RW)
  451. : MachineCodeTableEntry(rexW,
  452. opcode,
  453. opcodeLength,
  454. operandSizeOverride,
  455. vex,
  456. vexL,
  457. vexPP,
  458. rmReg,
  459. op1Validator,
  460. op1Encoding,
  461. op1RW,
  462. op2Validator,
  463. op2Encoding,
  464. op2RW)
  465. {
  466. numArgs = 3;
  467. this->op3Validator = op3Validator;
  468. this->op3Encoding = op3Encoding;
  469. this->op3RW = op3RW;
  470. }
  471. MachineCodeTableEntry(bool rexW,
  472. int opcode,
  473. char opcodeLength,
  474. OperandSizeOverwrite operandSizeOverride,
  475. bool vex,
  476. bool vexL,
  477. char vexPP,
  478. char rmReg,
  479. std::initializer_list<Framework::Assembly::GPRegister>
  480. impliedReadGPRegs,
  481. std::initializer_list<Framework::Assembly::GPRegister>
  482. impliedWriteGPRegs,
  483. std::initializer_list<Framework::Assembly::FPRegister>
  484. impliedReadFPRegs,
  485. std::initializer_list<Framework::Assembly::FPRegister>
  486. impliedWriteFPRegs,
  487. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  488. op1Validator,
  489. OperandEncoding op1Encoding,
  490. OperandRW op1RW,
  491. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  492. op2Validator,
  493. OperandEncoding op2Encoding,
  494. OperandRW op2RW,
  495. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  496. op3Validator,
  497. OperandEncoding op3Encoding,
  498. OperandRW op3RW)
  499. : MachineCodeTableEntry(rexW,
  500. opcode,
  501. opcodeLength,
  502. operandSizeOverride,
  503. vex,
  504. vexL,
  505. vexPP,
  506. rmReg,
  507. impliedReadGPRegs,
  508. impliedWriteGPRegs,
  509. impliedReadFPRegs,
  510. impliedWriteFPRegs,
  511. op1Validator,
  512. op1Encoding,
  513. op1RW,
  514. op2Validator,
  515. op2Encoding,
  516. op2RW)
  517. {
  518. numArgs = 3;
  519. this->op3Validator = op3Validator;
  520. this->op3Encoding = op3Encoding;
  521. this->op3RW = op3RW;
  522. }
  523. MachineCodeTableEntry(bool rexW,
  524. int opcode,
  525. char opcodeLength,
  526. OperandSizeOverwrite operandSizeOverride,
  527. bool vex,
  528. bool vexL,
  529. char vexPP,
  530. char rmReg,
  531. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  532. op1Validator,
  533. OperandEncoding op1Encoding,
  534. OperandRW op1RW,
  535. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  536. op2Validator,
  537. OperandEncoding op2Encoding,
  538. OperandRW op2RW,
  539. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  540. op3Validator,
  541. OperandEncoding op3Encoding,
  542. OperandRW op3RW,
  543. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  544. op4Validator,
  545. OperandEncoding op4Encoding,
  546. OperandRW op4RW)
  547. : MachineCodeTableEntry(rexW,
  548. opcode,
  549. opcodeLength,
  550. operandSizeOverride,
  551. vex,
  552. vexL,
  553. vexPP,
  554. rmReg,
  555. op1Validator,
  556. op1Encoding,
  557. op1RW,
  558. op2Validator,
  559. op2Encoding,
  560. op2RW,
  561. op3Validator,
  562. op3Encoding,
  563. op3RW)
  564. {
  565. numArgs = 4;
  566. this->op4Validator = op4Validator;
  567. this->op4Encoding = op4Encoding;
  568. this->op4RW = op4RW;
  569. }
  570. MachineCodeTableEntry(bool rexW,
  571. int opcode,
  572. char opcodeLength,
  573. OperandSizeOverwrite operandSizeOverride,
  574. bool vex,
  575. bool vexL,
  576. char vexPP,
  577. char rmReg,
  578. std::initializer_list<Framework::Assembly::GPRegister>
  579. impliedReadGPRegs,
  580. std::initializer_list<Framework::Assembly::GPRegister>
  581. impliedWriteGPRegs,
  582. std::initializer_list<Framework::Assembly::FPRegister>
  583. impliedReadFPRegs,
  584. std::initializer_list<Framework::Assembly::FPRegister>
  585. impliedWriteFPRegs,
  586. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  587. op1Validator,
  588. OperandEncoding op1Encoding,
  589. OperandRW op1RW,
  590. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  591. op2Validator,
  592. OperandEncoding op2Encoding,
  593. OperandRW op2RW,
  594. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  595. op3Validator,
  596. OperandEncoding op3Encoding,
  597. OperandRW op3RW,
  598. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  599. op4Validator,
  600. OperandEncoding op4Encoding,
  601. OperandRW op4RW)
  602. : MachineCodeTableEntry(rexW,
  603. opcode,
  604. opcodeLength,
  605. operandSizeOverride,
  606. vex,
  607. vexL,
  608. vexPP,
  609. rmReg,
  610. impliedReadGPRegs,
  611. impliedWriteGPRegs,
  612. impliedReadFPRegs,
  613. impliedWriteFPRegs,
  614. op1Validator,
  615. op1Encoding,
  616. op1RW,
  617. op2Validator,
  618. op2Encoding,
  619. op2RW,
  620. op3Validator,
  621. op3Encoding,
  622. op3RW)
  623. {
  624. numArgs = 4;
  625. this->op4Validator = op4Validator;
  626. this->op4Encoding = op4Encoding;
  627. this->op4RW = op4RW;
  628. }
  629. MachineCodeTableEntry(const MachineCodeTableEntry& other) = default;
  630. bool matches(int numArgs,
  631. const std::vector<Framework::Assembly::OperationArgument*>& args) const
  632. {
  633. if (numArgs != this->numArgs)
  634. {
  635. return false;
  636. }
  637. if (numArgs >= 1 && !op1Validator(*args[0]))
  638. {
  639. return false;
  640. }
  641. if (numArgs >= 2 && !op2Validator(*args[1]))
  642. {
  643. return false;
  644. }
  645. if (numArgs >= 3 && !op3Validator(*args[2]))
  646. {
  647. return false;
  648. }
  649. if (numArgs >= 4 && !op4Validator(*args[3]))
  650. {
  651. return false;
  652. }
  653. return true;
  654. }
  655. OperandRW getOperandRW(int index) const
  656. {
  657. switch (index)
  658. {
  659. case 0:
  660. return op1RW;
  661. case 1:
  662. return op2RW;
  663. case 2:
  664. return op3RW;
  665. case 3:
  666. return op4RW;
  667. default:
  668. return NONE;
  669. }
  670. }
  671. const std::vector<Framework::Assembly::GPRegister>&
  672. getImpliedReadGPRegs() const
  673. {
  674. return impliedReadGPRegs;
  675. }
  676. const std::vector<Framework::Assembly::GPRegister>&
  677. getImpliedWriteGPRegs() const
  678. {
  679. return impliedWriteGPRegs;
  680. }
  681. const std::vector<Framework::Assembly::FPRegister>&
  682. getImpliedReadFPRegs() const
  683. {
  684. return impliedReadFPRegs;
  685. }
  686. const std::vector<Framework::Assembly::FPRegister>&
  687. getImpliedWriteFPRegs() const
  688. {
  689. return impliedWriteFPRegs;
  690. }
  691. friend class OperationCodeTable;
  692. };
  693. class OperationCodeTable : public Framework::ReferenceCounter
  694. {
  695. public:
  696. thread_local static Framework::RCArray<OperationCodeTable>
  697. machineCodeTranslationTable;
  698. private:
  699. Framework::Assembly::Operation op;
  700. std::vector<MachineCodeTableEntry> entries;
  701. public:
  702. OperationCodeTable(Framework::Assembly::Operation op,
  703. std::initializer_list<MachineCodeTableEntry> entries)
  704. : ReferenceCounter(),
  705. op(op),
  706. entries(entries)
  707. {}
  708. virtual MachineCodeInstruction getInstruction(
  709. const std::vector<Framework::Assembly::OperationArgument*>& args,
  710. const Framework::Assembly::AssemblyBlock* codeBlock,
  711. const Framework::Assembly::Instruction* current,
  712. Framework::Text& err)
  713. {
  714. MachineCodeInstruction result;
  715. memset(&result, 0, sizeof(MachineCodeInstruction));
  716. const MachineCodeTableEntry* entry
  717. = getEntry(args, codeBlock, current, err);
  718. if (!entry)
  719. {
  720. return result;
  721. }
  722. result.needsVex = entry->vex;
  723. result.vexL = entry->vexL;
  724. result.vexPP = entry->vexPP;
  725. result.needsRex = entry->rexW;
  726. result.exWE = entry->rexW;
  727. result.modRM = entry->rmReg << 3;
  728. if (entry->rmReg)
  729. {
  730. result.needsModRM = true;
  731. }
  732. memcpy(result.opcode, entry->opcode, 3);
  733. result.opcodeLength = entry->opcodeLength;
  734. result.operandSizeOverride = entry->operandSizeOverride;
  735. for (int i = 0; i < args.size(); i++)
  736. {
  737. OperandEncoding encoding = UNDEFINED;
  738. switch (i)
  739. {
  740. case 0:
  741. encoding = entry->op1Encoding;
  742. break;
  743. case 1:
  744. encoding = entry->op2Encoding;
  745. break;
  746. case 2:
  747. encoding = entry->op3Encoding;
  748. break;
  749. case 3:
  750. encoding = entry->op4Encoding;
  751. break;
  752. }
  753. switch (encoding)
  754. {
  755. case MODRM_REG:
  756. encodeModRM_REG(result, args[i], i + 1, err);
  757. break;
  758. case MODRM_RM:
  759. encodeModRM_RM(result, args[i], i + 1, err);
  760. break;
  761. case VEX_VVVV:
  762. encodeVex_VVVV(result, args[i], i + 1, err);
  763. break;
  764. case OPCODE_RD:
  765. encodeOpcode_RD(result, args[i], i + 1, err);
  766. break;
  767. case IMM8:
  768. encodeIMM8(result, args[i], i + 1, err);
  769. break;
  770. case IMM16:
  771. encodeIMM16(result, args[i], i + 1, err);
  772. break;
  773. case IMM32:
  774. encodeIMM32(result, args[i], i + 1, err);
  775. break;
  776. case IMM64:
  777. encodeIMM64(result, args[i], i + 1, err);
  778. break;
  779. }
  780. }
  781. if (result.errIfNoRex && !result.needsRex)
  782. {
  783. err.append() << "Instruction " << op
  784. << " has no REX prefix and can not address "
  785. "LOWER8 of registers RSP, RBP, RSI or RDI\n";
  786. }
  787. if (result.errIfRex && result.needsRex)
  788. {
  789. err.append() << "Instruction " << op
  790. << " has a REX prefix and can not address "
  791. "HIGHER8 of registers RAX, RBX, RCX or RDX\n";
  792. }
  793. return result;
  794. }
  795. MachineCodeTableEntry* getEntry(
  796. const std::vector<Framework::Assembly::OperationArgument*>& args,
  797. const Framework::Assembly::AssemblyBlock* codeBlock,
  798. const Framework::Assembly::Instruction* current,
  799. Framework::Text& err)
  800. {
  801. MachineCodeInstruction result;
  802. memset(&result, 0, sizeof(MachineCodeInstruction));
  803. for (MachineCodeTableEntry& entry : entries)
  804. {
  805. if (entry.matches((int)args.size(), args))
  806. {
  807. return &entry;
  808. }
  809. }
  810. err.append() << "operation " << (int)op
  811. << " not found in translation table. args: \n";
  812. for (auto arg : args)
  813. {
  814. err.append() << " " << typeid(*arg).name() << "\n";
  815. }
  816. return 0;
  817. }
  818. Framework::Assembly::Operation getOperation() const
  819. {
  820. return op;
  821. }
  822. void encodeModRM_REG(MachineCodeInstruction& result,
  823. const Framework::Assembly::OperationArgument* arg,
  824. int index,
  825. Framework::Text& err) const
  826. {
  827. result.needsModRM = true;
  828. const Framework::Assembly::GPRegisterArgument* gpRegArg
  829. = arg->asGPRegisterArgument();
  830. const Framework::Assembly::FPRegisterArgument* fpRegArg
  831. = arg->asFPRegisterArgument();
  832. if (gpRegArg)
  833. {
  834. encodeModRM_REG_GP(result, gpRegArg, index, err);
  835. }
  836. else if (fpRegArg)
  837. {
  838. encodeModRM_REG_FP(result, fpRegArg, index, err);
  839. }
  840. else
  841. {
  842. err.append()
  843. << "Invalid argument type for operand " << index
  844. << " for operation " << op << " encoded as MODRM_REG: found "
  845. << typeid(*arg).name()
  846. << " but expected GPRegisterArgument or FPRegisterArgument\n";
  847. }
  848. }
  849. void encodeModRM_REG_GP(MachineCodeInstruction& result,
  850. const Framework::Assembly::GPRegisterArgument* arg,
  851. int index,
  852. Framework::Text& err) const
  853. {
  854. Framework::Assembly::GPRegister reg = arg->getRegister();
  855. if (reg >= Framework::Assembly::R8)
  856. {
  857. result.needsRex = true;
  858. result.exR = 1;
  859. }
  860. if (arg->getPart() == Framework::Assembly::GPRegisterPart::HIGHER8)
  861. {
  862. if (reg == Framework::Assembly::RAX)
  863. {
  864. result.modRM |= 0b100000;
  865. result.errIfRex = true;
  866. }
  867. else if (reg == Framework::Assembly::RBX)
  868. {
  869. result.modRM |= 0b111000;
  870. result.errIfRex = true;
  871. }
  872. else if (reg == Framework::Assembly::RCX)
  873. {
  874. result.modRM |= 0b101000;
  875. result.errIfRex = true;
  876. }
  877. else if (reg == Framework::Assembly::RDX)
  878. {
  879. result.modRM |= 0b110000;
  880. result.errIfRex = true;
  881. }
  882. else
  883. {
  884. err.append() << "Invalid argument for operand " << index
  885. << " for operation " << op
  886. << " HIGHER8 can only be used for registers RAX, "
  887. "RBX, RCX or RDX\n";
  888. }
  889. }
  890. else
  891. {
  892. result.modRM |= (reg & 0b111) << 3;
  893. }
  894. if (arg->getPart() == Framework::Assembly::GPRegisterPart::LOWER8
  895. && (reg == Framework::Assembly::RSP
  896. || reg == Framework::Assembly::RBP
  897. || reg == Framework::Assembly::RSI
  898. || reg == Framework::Assembly::RDI))
  899. {
  900. result.errIfNoRex = true;
  901. }
  902. }
  903. void encodeModRM_REG_FP(MachineCodeInstruction& result,
  904. const Framework::Assembly::FPRegisterArgument* arg,
  905. int index,
  906. Framework::Text& err) const
  907. {
  908. Framework::Assembly::FPRegister reg = arg->getRegister();
  909. if (reg >= Framework::Assembly::MM8)
  910. {
  911. result.needsRex = true;
  912. result.exR = 1;
  913. }
  914. result.modRM |= (reg & 0b111) << 3;
  915. }
  916. void encodeModRM_RM(MachineCodeInstruction& result,
  917. const Framework::Assembly::OperationArgument* arg,
  918. int index,
  919. Framework::Text& err) const
  920. {
  921. result.needsModRM = true;
  922. const Framework::Assembly::GPRegisterArgument* gpRegArg
  923. = arg->asGPRegisterArgument();
  924. const Framework::Assembly::FPRegisterArgument* fpRegArg
  925. = arg->asFPRegisterArgument();
  926. const Framework::Assembly::MemoryAccessArgument* memArg
  927. = arg->asMemoryAccessArgument();
  928. if (gpRegArg)
  929. {
  930. encodeModRM_RM_GP(result, gpRegArg, index, err);
  931. }
  932. else if (fpRegArg)
  933. {
  934. encodeModRM_RM_FP(result, fpRegArg, index, err);
  935. }
  936. else if (memArg)
  937. {
  938. encodeModRM_RM_Mem(result, memArg, index, err);
  939. }
  940. else
  941. {
  942. err.append()
  943. << "Invalid argument type for operand " << index
  944. << " for operation " << op << " encoded as MODRM_RM: found "
  945. << typeid(*arg).name()
  946. << " but expected GPRegisterArgument, FPRegisterArgument "
  947. "or MemoryAccessArgument\n";
  948. }
  949. }
  950. void encodeModRM_RM_GP(MachineCodeInstruction& result,
  951. const Framework::Assembly::GPRegisterArgument* arg,
  952. int index,
  953. Framework::Text& err) const
  954. {
  955. Framework::Assembly::GPRegister reg = arg->getRegister();
  956. if (reg >= Framework::Assembly::R8)
  957. {
  958. result.needsRex = true;
  959. result.exB = 1;
  960. }
  961. result.modRM |= 0b11 << 6; // direct register access
  962. if (arg->getPart() == Framework::Assembly::GPRegisterPart::HIGHER8)
  963. {
  964. if (reg == Framework::Assembly::RAX)
  965. {
  966. result.modRM |= 0b100;
  967. result.errIfRex = true;
  968. }
  969. else if (reg == Framework::Assembly::RBX)
  970. {
  971. result.modRM |= 0b111;
  972. result.errIfRex = true;
  973. }
  974. else if (reg == Framework::Assembly::RCX)
  975. {
  976. result.modRM |= 0b101;
  977. result.errIfRex = true;
  978. }
  979. else if (reg == Framework::Assembly::RDX)
  980. {
  981. result.modRM |= 0b110;
  982. result.errIfRex = true;
  983. }
  984. else
  985. {
  986. err.append() << "Invalid argument for operand " << index
  987. << " for operation " << op
  988. << " HIGHER8 can only be used for registers RAX, "
  989. "RBX, RCX or RDX\n";
  990. }
  991. }
  992. else
  993. {
  994. result.modRM |= reg & 0b111;
  995. }
  996. if (arg->getPart() == Framework::Assembly::GPRegisterPart::LOWER8
  997. && (reg == Framework::Assembly::RSP
  998. || reg == Framework::Assembly::RBP
  999. || reg == Framework::Assembly::RSI
  1000. || reg == Framework::Assembly::RDI))
  1001. {
  1002. result.errIfNoRex = true;
  1003. }
  1004. }
  1005. void encodeModRM_RM_FP(MachineCodeInstruction& result,
  1006. const Framework::Assembly::FPRegisterArgument* arg,
  1007. int index,
  1008. Framework::Text& err) const
  1009. {
  1010. Framework::Assembly::FPRegister reg = arg->getRegister();
  1011. if (reg >= Framework::Assembly::MM8)
  1012. {
  1013. result.needsRex = true;
  1014. result.exB = 1;
  1015. }
  1016. result.modRM |= 0b11 << 6; // direct register access
  1017. result.modRM |= reg & 0b111;
  1018. }
  1019. void encodeModRM_RM_Mem(MachineCodeInstruction& result,
  1020. const Framework::Assembly::MemoryAccessArgument* arg,
  1021. int index,
  1022. Framework::Text& err) const
  1023. {
  1024. if (arg->isUsingAddressRegister() || arg->isUsingOffsetRegister())
  1025. {
  1026. Framework::Assembly::GPRegister reg = arg->isUsingAddressRegister()
  1027. ? arg->getAddressRegister()
  1028. : arg->getOffsetRegister();
  1029. if (arg->isUsingAddressRegister() && arg->isUsingOffsetRegister())
  1030. {
  1031. // SIB needed
  1032. result.sibNeeded = true;
  1033. result.modRM |= 0b100; // indicate SIB
  1034. if (reg >= Framework::Assembly::R8)
  1035. {
  1036. result.needsRex = true;
  1037. result.exB = 1;
  1038. }
  1039. result.sib |= reg & 0b111;
  1040. Framework::Assembly::GPRegister offsetReg
  1041. = arg->getOffsetRegister();
  1042. if (offsetReg == Framework::Assembly::RSP)
  1043. {
  1044. err.append() << "Invalid argument for operand " << index
  1045. << " for operation " << op
  1046. << " RSP can not be used as index register\n";
  1047. }
  1048. if (offsetReg >= Framework::Assembly::R8)
  1049. {
  1050. result.needsRex = true;
  1051. result.exX = 1;
  1052. }
  1053. result.sib |= (offsetReg & 0b111) << 3; // index register
  1054. }
  1055. else if (reg == 0b100)
  1056. {
  1057. // SIB needed
  1058. result.sibNeeded = true;
  1059. result.modRM |= 0b100; // indicate SIB
  1060. result.sib |= reg & 0b111;
  1061. result.sib |= 0b100 << 3; // no index register
  1062. }
  1063. else
  1064. {
  1065. if (reg >= Framework::Assembly::R8)
  1066. {
  1067. result.needsRex = true;
  1068. result.exB = 1;
  1069. }
  1070. result.modRM |= reg & 0b111;
  1071. }
  1072. int offset = arg->getOffset();
  1073. if (offset)
  1074. {
  1075. if (offset <= 127 && offset >= -128)
  1076. {
  1077. result.modRM |= 0b01 << 6; // 8 bit displacement
  1078. result.disp[0] = (char)offset;
  1079. result.dispLength = 1;
  1080. }
  1081. else
  1082. {
  1083. result.modRM |= 0b10 << 6; // 32 bit displacement
  1084. memcpy(result.disp, &offset, 4);
  1085. }
  1086. }
  1087. else
  1088. {
  1089. if ((result.modRM & 0b111) == 0b101)
  1090. {
  1091. // special case: EBP or R13 as
  1092. // address register needs disp8=0
  1093. result.modRM |= 0b01 << 6; // 8 bit displacement
  1094. result.disp[0] = 0;
  1095. result.dispLength = 1;
  1096. }
  1097. }
  1098. }
  1099. else
  1100. {
  1101. result.modRM |= 0b100;
  1102. result.sibNeeded = true;
  1103. result.sib = 0b00100101; // no base, no index only
  1104. // disp32
  1105. int offset = arg->getOffset();
  1106. memcpy(result.disp, &offset, 4);
  1107. result.dispLength = 4;
  1108. }
  1109. }
  1110. void encodeVex_VVVV(MachineCodeInstruction& result,
  1111. const Framework::Assembly::OperationArgument* arg,
  1112. int index,
  1113. Framework::Text& err) const
  1114. {
  1115. const Framework::Assembly::FPRegisterArgument* fpRegArg
  1116. = arg->asFPRegisterArgument();
  1117. if (fpRegArg)
  1118. {
  1119. encodeVex_VVVV_FP(result, fpRegArg, index, err);
  1120. }
  1121. else
  1122. {
  1123. err.append() << "Invalid argument type for operand " << index
  1124. << " for operation " << op
  1125. << " encoded as VEX_VVVV: found "
  1126. << typeid(*arg).name()
  1127. << " but expected FPRegisterArgument\n";
  1128. }
  1129. }
  1130. void encodeVex_VVVV_FP(MachineCodeInstruction& result,
  1131. const Framework::Assembly::FPRegisterArgument* arg,
  1132. int index,
  1133. Framework::Text& err) const
  1134. {
  1135. Framework::Assembly::FPRegister reg = arg->getRegister();
  1136. result.vexVVVV = reg & 0b1111;
  1137. result.needsVex = true;
  1138. }
  1139. void encodeOpcode_RD(MachineCodeInstruction& result,
  1140. const Framework::Assembly::OperationArgument* arg,
  1141. int index,
  1142. Framework::Text& err) const
  1143. {
  1144. const Framework::Assembly::GPRegisterArgument* gpRegArg
  1145. = arg->asGPRegisterArgument();
  1146. if (gpRegArg)
  1147. {
  1148. encodeOpcode_RD_GP(result, gpRegArg, index, err);
  1149. }
  1150. else
  1151. {
  1152. err.append() << "Invalid argument type for operand " << index
  1153. << " for operation " << op
  1154. << " encoded as OPCODE_RD: found "
  1155. << typeid(*arg).name()
  1156. << " but expected GPRegisterArgument\n";
  1157. }
  1158. }
  1159. void encodeOpcode_RD_GP(MachineCodeInstruction& result,
  1160. const Framework::Assembly::GPRegisterArgument* arg,
  1161. int index,
  1162. Framework::Text& err) const
  1163. {
  1164. Framework::Assembly::GPRegister reg = arg->getRegister();
  1165. if (reg >= Framework::Assembly::R8)
  1166. {
  1167. result.needsRex = true;
  1168. result.exB = 1;
  1169. }
  1170. result.opcode[result.opcodeLength - 1] |= reg & 0b111;
  1171. }
  1172. void encodeIMM8(MachineCodeInstruction& result,
  1173. Framework::Assembly::OperationArgument* arg,
  1174. int index,
  1175. Framework::Text& err) const
  1176. {
  1177. if (result.immLength >= 8)
  1178. {
  1179. err.append() << "Invalid argument type for operand " << index
  1180. << " for operation " << op
  1181. << " encoded as IMM8: imm bytes are already in use\n";
  1182. return;
  1183. }
  1184. const Framework::Assembly::ConstantArgument* constArg
  1185. = arg->asConstantArgument();
  1186. if (constArg == 0)
  1187. {
  1188. err.append() << "Invalid argument type for operand " << index
  1189. << " for operation " << op
  1190. << " encoded as IMM8: found " << typeid(*arg).name()
  1191. << " but expected ConstantArgument\n";
  1192. return;
  1193. }
  1194. int value = (int)constArg->getValue();
  1195. int len = (int)constArg->getSize();
  1196. if (len > 1)
  1197. {
  1198. err.append() << "Constant size too large for operand " << index
  1199. << " for operation " << op
  1200. << " encoded as IMM8: found size " << len
  1201. << " but expected size BYTE\n";
  1202. return;
  1203. }
  1204. result.imm[(int)result.immLength] = (char)(value);
  1205. result.immLength += 1;
  1206. }
  1207. void encodeIMM16(MachineCodeInstruction& result,
  1208. Framework::Assembly::OperationArgument* arg,
  1209. int index,
  1210. Framework::Text& err) const
  1211. {
  1212. if (result.immLength >= 7)
  1213. {
  1214. err.append() << "Invalid argument type for operand " << index
  1215. << " for operation " << op
  1216. << " encoded as IMM16: imm bytes are already in use\n";
  1217. return;
  1218. }
  1219. const Framework::Assembly::ConstantArgument* constArg
  1220. = arg->asConstantArgument();
  1221. if (constArg == 0)
  1222. {
  1223. err.append() << "Invalid argument type for operand " << index
  1224. << " for operation " << op
  1225. << " encoded as IMM16: found " << typeid(*arg).name()
  1226. << " but expected ConstantArgument\n";
  1227. return;
  1228. }
  1229. int value = (int)constArg->getValue();
  1230. int len = (int)constArg->getSize();
  1231. if (len > 2)
  1232. {
  1233. err.append() << "Constant size too large for operand " << index
  1234. << " for operation " << op
  1235. << " encoded as IMM16: found size " << len
  1236. << " but expected size range [BYTE, WORD]\n";
  1237. return;
  1238. }
  1239. short val = (short)(value);
  1240. memcpy(result.imm + result.immLength, &val, 2);
  1241. result.immLength += 2;
  1242. }
  1243. void encodeIMM32(MachineCodeInstruction& result,
  1244. Framework::Assembly::OperationArgument* arg,
  1245. int index,
  1246. Framework::Text& err) const
  1247. {
  1248. if (result.immLength >= 5)
  1249. {
  1250. err.append() << "Invalid argument type for operand " << index
  1251. << " for operation " << op
  1252. << " encoded as IMM32: imm bytes are already in use\n";
  1253. return;
  1254. }
  1255. const Framework::Assembly::ConstantArgument* constArg
  1256. = arg->asConstantArgument();
  1257. if (constArg == 0)
  1258. {
  1259. err.append() << "Invalid argument type for operand " << index
  1260. << " for operation " << op
  1261. << " encoded as IMM32: found " << typeid(*arg).name()
  1262. << " but expected ConstantArgument\n";
  1263. return;
  1264. }
  1265. int value = (int)constArg->getValue();
  1266. int len = (int)constArg->getSize();
  1267. if (len > 4)
  1268. {
  1269. err.append() << "Constant size too large for operand " << index
  1270. << " for operation " << op
  1271. << " encoded as IMM32: found size " << len
  1272. << " but expected size range [BYTE, DWORD]\n";
  1273. return;
  1274. }
  1275. memcpy(result.imm + result.immLength, &value, 4);
  1276. result.immLength += 4;
  1277. }
  1278. void encodeIMM64(MachineCodeInstruction& result,
  1279. Framework::Assembly::OperationArgument* arg,
  1280. int index,
  1281. Framework::Text& err) const
  1282. {
  1283. if (result.immLength >= 1)
  1284. {
  1285. err.append() << "Invalid argument type for operand " << index
  1286. << " for operation " << op
  1287. << " encoded as IMM64: imm bytes are already in use\n";
  1288. return;
  1289. }
  1290. const Framework::Assembly::ConstantArgument* constArg
  1291. = arg->asConstantArgument();
  1292. if (constArg == 0)
  1293. {
  1294. err.append() << "Invalid argument type for operand " << index
  1295. << " for operation " << op
  1296. << " encoded as IMM64: found " << typeid(*arg).name()
  1297. << " but expected ConstantArgument\n";
  1298. return;
  1299. }
  1300. __int64 value = constArg->getValue();
  1301. int len = (int)constArg->getSize();
  1302. if (len > 8)
  1303. {
  1304. err.append() << "Constant size too large for operand " << index
  1305. << " for operation " << op
  1306. << " encoded as IMM64: found size " << len
  1307. << " but expected size range [BYTE, QWORD]\n";
  1308. return;
  1309. }
  1310. memcpy(result.imm + result.immLength, &value, 8);
  1311. result.immLength += 8;
  1312. }
  1313. };
  1314. class JumpOperationCodeTable : public OperationCodeTable
  1315. {
  1316. private:
  1317. char opCodeLength;
  1318. bool inGetEntry;
  1319. public:
  1320. JumpOperationCodeTable(Framework::Assembly::Operation op,
  1321. char opCodeLength,
  1322. std::initializer_list<MachineCodeTableEntry> entries)
  1323. : OperationCodeTable(op, entries),
  1324. opCodeLength(opCodeLength),
  1325. inGetEntry(0)
  1326. {}
  1327. virtual MachineCodeInstruction getInstruction(
  1328. const std::vector<Framework::Assembly::OperationArgument*>& args,
  1329. const Framework::Assembly::AssemblyBlock* codeBlock,
  1330. const Framework::Assembly::Instruction* current,
  1331. Framework::Text& err) override
  1332. {
  1333. if (inGetEntry)
  1334. {
  1335. // recursion can only happen during size calculation so we just
  1336. // create a dummy const argument for each jump target
  1337. std::vector<Framework::Assembly::OperationArgument*> newArgs;
  1338. std::vector<Framework::Assembly::OperationArgument*>
  1339. transformedArgs;
  1340. for (Framework::Assembly::OperationArgument* arg : args)
  1341. {
  1342. if (arg->asJumpTargetArgument())
  1343. {
  1344. Framework::Assembly::ConstantArgument* constArg
  1345. = new Framework::Assembly::ConstantArgument(0);
  1346. transformedArgs.push_back(constArg);
  1347. newArgs.push_back(constArg);
  1348. }
  1349. else
  1350. {
  1351. transformedArgs.push_back(arg);
  1352. }
  1353. }
  1354. MachineCodeInstruction result = OperationCodeTable::getInstruction(
  1355. transformedArgs, codeBlock, current, err);
  1356. for (Framework::Assembly::OperationArgument* arg : newArgs)
  1357. {
  1358. delete arg;
  1359. }
  1360. return result;
  1361. }
  1362. inGetEntry = 1;
  1363. std::vector<Framework::Assembly::OperationArgument*> newArgs;
  1364. std::vector<Framework::Assembly::OperationArgument*> transformedArgs;
  1365. for (Framework::Assembly::OperationArgument* arg : args)
  1366. {
  1367. if (arg->asJumpTargetArgument())
  1368. {
  1369. Framework::Text label = arg->asJumpTargetArgument()->getLabel();
  1370. bool currentFound = false;
  1371. bool labelFound = false;
  1372. bool backwords = false;
  1373. int jumpLength = 0;
  1374. // search for the label
  1375. for (const Framework::Assembly::Instruction* instr :
  1376. codeBlock->getInstructions())
  1377. {
  1378. if (instr == current)
  1379. {
  1380. currentFound = true;
  1381. if (labelFound)
  1382. {
  1383. break;
  1384. }
  1385. continue;
  1386. }
  1387. if (instr->definesLabel(label))
  1388. {
  1389. labelFound = true;
  1390. if (currentFound)
  1391. {
  1392. break;
  1393. }
  1394. else
  1395. {
  1396. backwords = true;
  1397. }
  1398. continue;
  1399. }
  1400. if (labelFound || currentFound)
  1401. {
  1402. jumpLength += instr->compiledSize(codeBlock);
  1403. }
  1404. }
  1405. if (backwords)
  1406. {
  1407. jumpLength = -jumpLength - 4 - opCodeLength;
  1408. }
  1409. Framework::Assembly::ConstantArgument* constArg
  1410. = new Framework::Assembly::ConstantArgument(jumpLength);
  1411. transformedArgs.push_back(constArg);
  1412. newArgs.push_back(constArg);
  1413. }
  1414. else
  1415. {
  1416. transformedArgs.push_back(arg);
  1417. }
  1418. }
  1419. MachineCodeInstruction result = OperationCodeTable::getInstruction(
  1420. transformedArgs, codeBlock, current, err);
  1421. for (Framework::Assembly::OperationArgument* arg : newArgs)
  1422. {
  1423. delete arg;
  1424. }
  1425. inGetEntry = 0;
  1426. return result;
  1427. }
  1428. };
  1429. thread_local Framework::RCArray<OperationCodeTable>
  1430. OperationCodeTable::machineCodeTranslationTable;
  1431. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  1432. isGPRegister(Framework::Assembly::MemoryBlockSize size)
  1433. {
  1434. return [size](const Framework::Assembly::OperationArgument& arg) {
  1435. return arg.asGPRegisterArgument() != 0
  1436. && ((size == Framework::Assembly::MemoryBlockSize::BYTE
  1437. && (arg.asGPRegisterArgument()->getPart()
  1438. == Framework::Assembly::LOWER8
  1439. || arg.asGPRegisterArgument()->getPart()
  1440. == Framework::Assembly::HIGHER8))
  1441. || (size == Framework::Assembly::MemoryBlockSize::WORD
  1442. && arg.asGPRegisterArgument()->getPart()
  1443. == Framework::Assembly::LOWER16)
  1444. || (size == Framework::Assembly::MemoryBlockSize::DWORD
  1445. && arg.asGPRegisterArgument()->getPart()
  1446. == Framework::Assembly::LOWER32)
  1447. || (size == Framework::Assembly::MemoryBlockSize::QWORD
  1448. && arg.asGPRegisterArgument()->getPart()
  1449. == Framework::Assembly::FULL64));
  1450. };
  1451. }
  1452. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  1453. isSpecificGPRegister(Framework::Assembly::GPRegister reg,
  1454. Framework::Assembly::GPRegisterPart part)
  1455. {
  1456. return [reg, part](const Framework::Assembly::OperationArgument& arg) {
  1457. return arg.asGPRegisterArgument() != 0
  1458. && arg.asGPRegisterArgument()->getRegister() == reg
  1459. && arg.asGPRegisterArgument()->getPart() == part;
  1460. };
  1461. }
  1462. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  1463. isGPRegisterOrMemoryAccess(Framework::Assembly::MemoryBlockSize size)
  1464. {
  1465. return [size](const Framework::Assembly::OperationArgument& arg) {
  1466. return isGPRegister(size)(arg)
  1467. || arg.asMemoryAccessArgument()
  1468. && arg.asMemoryAccessArgument()->getBlockSize() == size;
  1469. };
  1470. }
  1471. std::function<bool(const Framework::Assembly::OperationArgument& arg)> isIMM()
  1472. {
  1473. return [](const Framework::Assembly::OperationArgument& arg) {
  1474. return arg.asConstantArgument();
  1475. };
  1476. }
  1477. std::function<bool(const Framework::Assembly::OperationArgument& arg)> isIMM(
  1478. Framework::Assembly::MemoryBlockSize maxSize)
  1479. {
  1480. return [maxSize](const Framework::Assembly::OperationArgument& arg) {
  1481. return arg.asConstantArgument()
  1482. && arg.asConstantArgument()->getSize() <= maxSize;
  1483. };
  1484. }
  1485. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  1486. isFPRegister(Framework::Assembly::MemoryBlockSize size)
  1487. {
  1488. return [size](const Framework::Assembly::OperationArgument& arg) {
  1489. return arg.asFPRegisterArgument() != 0
  1490. && ((size == Framework::Assembly::MemoryBlockSize::M128
  1491. && arg.asFPRegisterArgument()->getPart()
  1492. == Framework::Assembly::X)
  1493. || (size == Framework::Assembly::MemoryBlockSize::M256
  1494. && arg.asFPRegisterArgument()->getPart()
  1495. == Framework::Assembly::Y)
  1496. /*
  1497. || (size == Framework::Assembly::MemoryBlockSize::M512
  1498. && arg.asFPRegisterArgument()->getPart()
  1499. == Framework::Assembly::Z)*/);
  1500. };
  1501. }
  1502. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  1503. isFPRegisterOrMEmoryAccess(Framework::Assembly::MemoryBlockSize size)
  1504. {
  1505. return [size](const Framework::Assembly::OperationArgument& arg) {
  1506. return isFPRegister(size)
  1507. || (arg.asMemoryAccessArgument()
  1508. && arg.asMemoryAccessArgument()->getBlockSize() == size);
  1509. };
  1510. }
  1511. std::function<bool(const Framework::Assembly::OperationArgument& arg)>
  1512. isFPRegisterOrMEmoryAccess(Framework::Assembly::MemoryBlockSize regSize,
  1513. Framework::Assembly::MemoryBlockSize memSize)
  1514. {
  1515. return
  1516. [regSize, memSize](const Framework::Assembly::OperationArgument& arg) {
  1517. return isFPRegister(regSize)
  1518. || (arg.asMemoryAccessArgument()
  1519. && arg.asMemoryAccessArgument()->getBlockSize() == memSize);
  1520. };
  1521. }
  1522. void __intializeMachineCodeTranslationTable()
  1523. {
  1524. if (!OperationCodeTable::machineCodeTranslationTable.getEntryCount())
  1525. {
  1526. OperationCodeTable::machineCodeTranslationTable.add(
  1527. new OperationCodeTable(Framework::Assembly::ADD,
  1528. {// ADD AL, IMM8
  1529. MachineCodeTableEntry(false,
  1530. 0x04,
  1531. (char)1,
  1532. NO_PREFIX,
  1533. false,
  1534. false,
  1535. 0,
  1536. 0,
  1537. isSpecificGPRegister(Framework::Assembly::RAX,
  1538. Framework::Assembly::LOWER8),
  1539. UNDEFINED,
  1540. READWRITE,
  1541. isIMM(),
  1542. IMM8,
  1543. READ),
  1544. // ADD AX, IMM16
  1545. MachineCodeTableEntry(false,
  1546. 0x05,
  1547. (char)1,
  1548. X66,
  1549. false,
  1550. false,
  1551. 0,
  1552. 0,
  1553. isSpecificGPRegister(Framework::Assembly::RAX,
  1554. Framework::Assembly::LOWER16),
  1555. UNDEFINED,
  1556. READWRITE,
  1557. isIMM(),
  1558. IMM16,
  1559. READ),
  1560. // ADD EAX, IMM32
  1561. MachineCodeTableEntry(
  1562. false,
  1563. 0x05,
  1564. (char)1,
  1565. NO_PREFIX,
  1566. false,
  1567. false,
  1568. 0,
  1569. 0,
  1570. isSpecificGPRegister(Framework::Assembly::RAX,
  1571. Framework::Assembly::LOWER32),
  1572. UNDEFINED,
  1573. READWRITE,
  1574. [](const Framework::Assembly::OperationArgument& arg) {
  1575. return arg.asConstantArgument() != 0;
  1576. },
  1577. IMM32,
  1578. READ),
  1579. // ADD RAX, IMM32
  1580. MachineCodeTableEntry(true,
  1581. 0x05,
  1582. (char)1,
  1583. NO_PREFIX,
  1584. false,
  1585. false,
  1586. 0,
  1587. 0,
  1588. isSpecificGPRegister(Framework::Assembly::RAX,
  1589. Framework::Assembly::FULL64),
  1590. UNDEFINED,
  1591. READWRITE,
  1592. isIMM(),
  1593. IMM32,
  1594. READ),
  1595. // ADD r/m8, IMM8
  1596. MachineCodeTableEntry(false,
  1597. 0x80,
  1598. (char)1,
  1599. NO_PREFIX,
  1600. false,
  1601. false,
  1602. 0,
  1603. 0,
  1604. isGPRegisterOrMemoryAccess(
  1605. Framework::Assembly::MemoryBlockSize::BYTE),
  1606. MODRM_RM,
  1607. READWRITE,
  1608. isIMM(),
  1609. IMM8,
  1610. READ),
  1611. // ADD r/m16, IMM8
  1612. MachineCodeTableEntry(false,
  1613. 0x83,
  1614. (char)1,
  1615. X66,
  1616. false,
  1617. false,
  1618. 0,
  1619. 0,
  1620. isGPRegisterOrMemoryAccess(
  1621. Framework::Assembly::MemoryBlockSize::WORD),
  1622. MODRM_RM,
  1623. READWRITE,
  1624. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  1625. IMM8,
  1626. READ),
  1627. // ADD r/m32, IMM8
  1628. MachineCodeTableEntry(false,
  1629. 0x83,
  1630. (char)1,
  1631. NO_PREFIX,
  1632. false,
  1633. false,
  1634. 0,
  1635. 0,
  1636. isGPRegisterOrMemoryAccess(
  1637. Framework::Assembly::MemoryBlockSize::DWORD),
  1638. MODRM_RM,
  1639. READWRITE,
  1640. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  1641. IMM8,
  1642. READ),
  1643. // ADD r/m64, IMM8
  1644. MachineCodeTableEntry(true,
  1645. 0x83,
  1646. (char)1,
  1647. NO_PREFIX,
  1648. false,
  1649. false,
  1650. 0,
  1651. 0,
  1652. isGPRegisterOrMemoryAccess(
  1653. Framework::Assembly::MemoryBlockSize::QWORD),
  1654. MODRM_RM,
  1655. READWRITE,
  1656. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  1657. IMM8,
  1658. READ),
  1659. // ADD r/m16, IMM16
  1660. MachineCodeTableEntry(
  1661. false,
  1662. 0x81,
  1663. (char)1,
  1664. X66,
  1665. false,
  1666. false,
  1667. 0,
  1668. 0,
  1669. isGPRegisterOrMemoryAccess(
  1670. Framework::Assembly::MemoryBlockSize::WORD),
  1671. MODRM_RM,
  1672. READWRITE,
  1673. [](const Framework::Assembly::OperationArgument& arg) {
  1674. return arg.asConstantArgument()
  1675. && arg.asConstantArgument()->getSize()
  1676. != Framework::Assembly::MemoryBlockSize::
  1677. BYTE;
  1678. },
  1679. IMM16,
  1680. READ),
  1681. // ADD r/m32, IMM32
  1682. MachineCodeTableEntry(
  1683. false,
  1684. 0x81,
  1685. (char)1,
  1686. NO_PREFIX,
  1687. false,
  1688. false,
  1689. 0,
  1690. 0,
  1691. isGPRegisterOrMemoryAccess(
  1692. Framework::Assembly::MemoryBlockSize::DWORD),
  1693. MODRM_RM,
  1694. READWRITE,
  1695. [](const Framework::Assembly::OperationArgument& arg) {
  1696. return arg.asConstantArgument() != 0
  1697. && arg.asConstantArgument()->getSize()
  1698. != Framework::Assembly::MemoryBlockSize::
  1699. BYTE;
  1700. },
  1701. IMM32,
  1702. READ),
  1703. // ADD r/m64, IMM32
  1704. MachineCodeTableEntry(
  1705. true,
  1706. 0x81,
  1707. (char)1,
  1708. NO_PREFIX,
  1709. false,
  1710. false,
  1711. 0,
  1712. 0,
  1713. isGPRegisterOrMemoryAccess(
  1714. Framework::Assembly::MemoryBlockSize::QWORD),
  1715. MODRM_RM,
  1716. READWRITE,
  1717. [](const Framework::Assembly::OperationArgument& arg) {
  1718. return arg.asConstantArgument() != 0
  1719. && arg.asConstantArgument()->getSize()
  1720. != Framework::Assembly::MemoryBlockSize::
  1721. BYTE;
  1722. },
  1723. IMM32,
  1724. READ),
  1725. // ADD r/m8, r8
  1726. MachineCodeTableEntry(false,
  1727. 0x00,
  1728. (char)1,
  1729. NO_PREFIX,
  1730. false,
  1731. false,
  1732. 0,
  1733. 0,
  1734. isGPRegisterOrMemoryAccess(
  1735. Framework::Assembly::MemoryBlockSize::BYTE),
  1736. MODRM_RM,
  1737. READWRITE,
  1738. isGPRegister(
  1739. Framework::Assembly::MemoryBlockSize::BYTE),
  1740. MODRM_REG,
  1741. READ),
  1742. // ADD r/m16, r16
  1743. MachineCodeTableEntry(false,
  1744. 0x01,
  1745. (char)1,
  1746. X66,
  1747. false,
  1748. false,
  1749. 0,
  1750. 0,
  1751. isGPRegisterOrMemoryAccess(
  1752. Framework::Assembly::MemoryBlockSize::WORD),
  1753. MODRM_RM,
  1754. READWRITE,
  1755. isGPRegister(
  1756. Framework::Assembly::MemoryBlockSize::WORD),
  1757. MODRM_REG,
  1758. READ),
  1759. // ADD r/m32, r32
  1760. MachineCodeTableEntry(false,
  1761. 0x01,
  1762. (char)1,
  1763. NO_PREFIX,
  1764. false,
  1765. false,
  1766. 0,
  1767. 0,
  1768. isGPRegisterOrMemoryAccess(
  1769. Framework::Assembly::MemoryBlockSize::DWORD),
  1770. MODRM_RM,
  1771. READWRITE,
  1772. isGPRegister(
  1773. Framework::Assembly::MemoryBlockSize::DWORD),
  1774. MODRM_REG,
  1775. READ),
  1776. // ADD r/m64, r64
  1777. MachineCodeTableEntry(true,
  1778. 0x01,
  1779. (char)1,
  1780. NO_PREFIX,
  1781. false,
  1782. false,
  1783. 0,
  1784. 0,
  1785. isGPRegisterOrMemoryAccess(
  1786. Framework::Assembly::MemoryBlockSize::QWORD),
  1787. MODRM_RM,
  1788. READWRITE,
  1789. isGPRegister(
  1790. Framework::Assembly::MemoryBlockSize::QWORD),
  1791. MODRM_REG,
  1792. READ),
  1793. // ADD r8, r/m8
  1794. MachineCodeTableEntry(false,
  1795. 0x02,
  1796. (char)1,
  1797. NO_PREFIX,
  1798. false,
  1799. false,
  1800. 0,
  1801. 0,
  1802. isGPRegister(
  1803. Framework::Assembly::MemoryBlockSize::BYTE),
  1804. MODRM_REG,
  1805. READWRITE,
  1806. isGPRegisterOrMemoryAccess(
  1807. Framework::Assembly::MemoryBlockSize::BYTE),
  1808. MODRM_RM,
  1809. READ),
  1810. // ADD r16, r/m16
  1811. MachineCodeTableEntry(false,
  1812. 0x03,
  1813. (char)1,
  1814. X66,
  1815. false,
  1816. false,
  1817. 0,
  1818. 0,
  1819. isGPRegister(
  1820. Framework::Assembly::MemoryBlockSize::WORD),
  1821. MODRM_REG,
  1822. READWRITE,
  1823. isGPRegisterOrMemoryAccess(
  1824. Framework::Assembly::MemoryBlockSize::WORD),
  1825. MODRM_RM,
  1826. READ),
  1827. // ADD r32, r/m32
  1828. MachineCodeTableEntry(false,
  1829. 0x03,
  1830. (char)1,
  1831. NO_PREFIX,
  1832. false,
  1833. false,
  1834. 0,
  1835. 0,
  1836. isGPRegister(
  1837. Framework::Assembly::MemoryBlockSize::DWORD),
  1838. MODRM_REG,
  1839. READWRITE,
  1840. isGPRegisterOrMemoryAccess(
  1841. Framework::Assembly::MemoryBlockSize::DWORD),
  1842. MODRM_RM,
  1843. READ),
  1844. // ADD r64, r/m64
  1845. MachineCodeTableEntry(true,
  1846. 0x03,
  1847. (char)1,
  1848. NO_PREFIX,
  1849. false,
  1850. false,
  1851. 0,
  1852. 0,
  1853. isGPRegister(
  1854. Framework::Assembly::MemoryBlockSize::QWORD),
  1855. MODRM_REG,
  1856. READWRITE,
  1857. isGPRegisterOrMemoryAccess(
  1858. Framework::Assembly::MemoryBlockSize::QWORD),
  1859. MODRM_RM,
  1860. READ)}));
  1861. OperationCodeTable::machineCodeTranslationTable.add(
  1862. new OperationCodeTable(Framework::Assembly::ADDPD,
  1863. {// ADDPD xmm1, xmm2/m128
  1864. MachineCodeTableEntry(false,
  1865. 0x580F,
  1866. (char)2,
  1867. X66,
  1868. false,
  1869. false,
  1870. 0,
  1871. 0,
  1872. isFPRegister(
  1873. Framework::Assembly::MemoryBlockSize::M128),
  1874. MODRM_REG,
  1875. READWRITE,
  1876. isFPRegisterOrMEmoryAccess(
  1877. Framework::Assembly::MemoryBlockSize::M128),
  1878. MODRM_RM,
  1879. READ),
  1880. // VADDPD xmm1,xmm2, xmm3/m128
  1881. MachineCodeTableEntry(false,
  1882. 0x580F,
  1883. (char)2,
  1884. NO_PREFIX,
  1885. true,
  1886. false,
  1887. 0b01,
  1888. 0,
  1889. isFPRegister(
  1890. Framework::Assembly::MemoryBlockSize::M128),
  1891. MODRM_REG,
  1892. WRITE,
  1893. isFPRegister(
  1894. Framework::Assembly::MemoryBlockSize::M128),
  1895. VEX_VVVV,
  1896. READ,
  1897. isFPRegisterOrMEmoryAccess(
  1898. Framework::Assembly::MemoryBlockSize::M128),
  1899. MODRM_RM,
  1900. READ),
  1901. // VADDPD ymm1,ymm2, ymm3/m256
  1902. MachineCodeTableEntry(false,
  1903. 0x580F,
  1904. (char)2,
  1905. NO_PREFIX,
  1906. true,
  1907. true,
  1908. 0b01,
  1909. 0,
  1910. isFPRegister(
  1911. Framework::Assembly::MemoryBlockSize::M256),
  1912. MODRM_REG,
  1913. WRITE,
  1914. isFPRegister(
  1915. Framework::Assembly::MemoryBlockSize::M256),
  1916. VEX_VVVV,
  1917. READ,
  1918. isFPRegisterOrMEmoryAccess(
  1919. Framework::Assembly::MemoryBlockSize::M256),
  1920. MODRM_RM,
  1921. READ)}));
  1922. OperationCodeTable::machineCodeTranslationTable.add(
  1923. new OperationCodeTable(Framework::Assembly::ADDPS,
  1924. {// ADDPS xmm1, xmm2/m128
  1925. MachineCodeTableEntry(false,
  1926. 0x580F,
  1927. (char)2,
  1928. NO_PREFIX,
  1929. false,
  1930. false,
  1931. 0,
  1932. 0,
  1933. isFPRegister(
  1934. Framework::Assembly::MemoryBlockSize::M128),
  1935. MODRM_REG,
  1936. READWRITE,
  1937. isFPRegisterOrMEmoryAccess(
  1938. Framework::Assembly::MemoryBlockSize::M128),
  1939. MODRM_RM,
  1940. READ),
  1941. // VADDPS xmm1,xmm2, xmm3/m128
  1942. MachineCodeTableEntry(false,
  1943. 0x580F,
  1944. (char)2,
  1945. NO_PREFIX,
  1946. true,
  1947. false,
  1948. 0,
  1949. 0,
  1950. isFPRegister(
  1951. Framework::Assembly::MemoryBlockSize::M128),
  1952. MODRM_REG,
  1953. WRITE,
  1954. isFPRegister(
  1955. Framework::Assembly::MemoryBlockSize::M128),
  1956. VEX_VVVV,
  1957. READ,
  1958. isFPRegisterOrMEmoryAccess(
  1959. Framework::Assembly::MemoryBlockSize::M128),
  1960. MODRM_RM,
  1961. READ),
  1962. // VADDPS ymm1, ymm2, ymm3/m256
  1963. MachineCodeTableEntry(false,
  1964. 0x580F,
  1965. (char)2,
  1966. NO_PREFIX,
  1967. true,
  1968. true,
  1969. 0,
  1970. 0,
  1971. isFPRegister(
  1972. Framework::Assembly::MemoryBlockSize::M256),
  1973. MODRM_REG,
  1974. WRITE,
  1975. isFPRegister(
  1976. Framework::Assembly::MemoryBlockSize::M256),
  1977. VEX_VVVV,
  1978. READ,
  1979. isFPRegisterOrMEmoryAccess(
  1980. Framework::Assembly::MemoryBlockSize::M256),
  1981. MODRM_RM,
  1982. READ)}));
  1983. OperationCodeTable::machineCodeTranslationTable.add(
  1984. new OperationCodeTable(Framework::Assembly::ADDSD,
  1985. {// ADDSD xmm1, xmm2/m64
  1986. MachineCodeTableEntry(false,
  1987. 0x580F,
  1988. (char)2,
  1989. XF2,
  1990. false,
  1991. false,
  1992. 0,
  1993. 0,
  1994. isFPRegister(
  1995. Framework::Assembly::MemoryBlockSize::M128),
  1996. MODRM_REG,
  1997. READWRITE,
  1998. isFPRegisterOrMEmoryAccess(
  1999. Framework::Assembly::MemoryBlockSize::M128,
  2000. Framework::Assembly::MemoryBlockSize::QWORD),
  2001. MODRM_RM,
  2002. READ),
  2003. // VADDPS VADDSD xmm1, xmm2, xmm3/m64
  2004. MachineCodeTableEntry(false,
  2005. 0x580F,
  2006. (char)2,
  2007. NO_PREFIX,
  2008. true,
  2009. false,
  2010. 0b11,
  2011. 0,
  2012. isFPRegister(
  2013. Framework::Assembly::MemoryBlockSize::M128),
  2014. MODRM_REG,
  2015. WRITE,
  2016. isFPRegister(
  2017. Framework::Assembly::MemoryBlockSize::M128),
  2018. VEX_VVVV,
  2019. READ,
  2020. isFPRegisterOrMEmoryAccess(
  2021. Framework::Assembly::MemoryBlockSize::M128,
  2022. Framework::Assembly::MemoryBlockSize::QWORD),
  2023. MODRM_RM,
  2024. READ)}));
  2025. OperationCodeTable::machineCodeTranslationTable.add(
  2026. new OperationCodeTable(Framework::Assembly::ADDSS,
  2027. {// ADDPS xmm1, xmm2/m32
  2028. MachineCodeTableEntry(false,
  2029. 0x580F,
  2030. (char)2,
  2031. XF3,
  2032. false,
  2033. false,
  2034. 0,
  2035. 0,
  2036. isFPRegister(
  2037. Framework::Assembly::MemoryBlockSize::M128),
  2038. MODRM_REG,
  2039. READWRITE,
  2040. isFPRegisterOrMEmoryAccess(
  2041. Framework::Assembly::MemoryBlockSize::M128,
  2042. Framework::Assembly::MemoryBlockSize::WORD),
  2043. MODRM_RM,
  2044. READ),
  2045. // VADDPS VADDSD xmm1, xmm2, xmm3/m64
  2046. MachineCodeTableEntry(false,
  2047. 0x580F,
  2048. (char)2,
  2049. NO_PREFIX,
  2050. true,
  2051. false,
  2052. 0b10,
  2053. 0,
  2054. isFPRegister(
  2055. Framework::Assembly::MemoryBlockSize::M128),
  2056. MODRM_REG,
  2057. WRITE,
  2058. isFPRegister(
  2059. Framework::Assembly::MemoryBlockSize::M128),
  2060. VEX_VVVV,
  2061. READ,
  2062. isFPRegisterOrMEmoryAccess(
  2063. Framework::Assembly::MemoryBlockSize::M128,
  2064. Framework::Assembly::MemoryBlockSize::WORD),
  2065. MODRM_RM,
  2066. READ)}));
  2067. OperationCodeTable::machineCodeTranslationTable.add(
  2068. new OperationCodeTable(Framework::Assembly::SUB,
  2069. {
  2070. // SUB AL, imm8
  2071. MachineCodeTableEntry(false,
  2072. 0x2C,
  2073. (char)1,
  2074. NO_PREFIX,
  2075. false,
  2076. false,
  2077. 0,
  2078. 0,
  2079. isSpecificGPRegister(Framework::Assembly::RAX,
  2080. Framework::Assembly::LOWER8),
  2081. UNDEFINED,
  2082. READWRITE,
  2083. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2084. IMM8,
  2085. READ),
  2086. // SUB AX, imm16
  2087. MachineCodeTableEntry(false,
  2088. 0x2D,
  2089. (char)1,
  2090. X66,
  2091. false,
  2092. false,
  2093. 0,
  2094. 0,
  2095. isSpecificGPRegister(Framework::Assembly::RAX,
  2096. Framework::Assembly::LOWER16),
  2097. UNDEFINED,
  2098. READWRITE,
  2099. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  2100. IMM16,
  2101. READ),
  2102. // SUB EAX, imm32
  2103. MachineCodeTableEntry(false,
  2104. 0x2D,
  2105. (char)1,
  2106. NO_PREFIX,
  2107. false,
  2108. false,
  2109. 0,
  2110. 0,
  2111. isSpecificGPRegister(Framework::Assembly::RAX,
  2112. Framework::Assembly::LOWER32),
  2113. UNDEFINED,
  2114. READWRITE,
  2115. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  2116. IMM32,
  2117. READ),
  2118. // SUB RAX, imm32
  2119. MachineCodeTableEntry(true,
  2120. 0x2D,
  2121. (char)1,
  2122. NO_PREFIX,
  2123. false,
  2124. false,
  2125. 0,
  2126. 0,
  2127. isSpecificGPRegister(Framework::Assembly::RAX,
  2128. Framework::Assembly::FULL64),
  2129. UNDEFINED,
  2130. READWRITE,
  2131. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  2132. IMM32,
  2133. READ),
  2134. // SUB r/m8, imm8
  2135. MachineCodeTableEntry(false,
  2136. 0x80,
  2137. (char)1,
  2138. NO_PREFIX,
  2139. false,
  2140. false,
  2141. 0,
  2142. 0b101,
  2143. isGPRegisterOrMemoryAccess(
  2144. Framework::Assembly::MemoryBlockSize::BYTE),
  2145. MODRM_RM,
  2146. READWRITE,
  2147. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2148. IMM8,
  2149. READ),
  2150. // SUB r/m16, imm8
  2151. MachineCodeTableEntry(false,
  2152. 0x83,
  2153. (char)1,
  2154. X66,
  2155. false,
  2156. false,
  2157. 0,
  2158. 0b101,
  2159. isGPRegisterOrMemoryAccess(
  2160. Framework::Assembly::MemoryBlockSize::WORD),
  2161. MODRM_RM,
  2162. READWRITE,
  2163. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2164. IMM8,
  2165. READ),
  2166. // SUB r/m32, imm8
  2167. MachineCodeTableEntry(false,
  2168. 0x83,
  2169. (char)1,
  2170. NO_PREFIX,
  2171. false,
  2172. false,
  2173. 0,
  2174. 0b101,
  2175. isGPRegisterOrMemoryAccess(
  2176. Framework::Assembly::MemoryBlockSize::DWORD),
  2177. MODRM_RM,
  2178. READWRITE,
  2179. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2180. IMM8,
  2181. READ),
  2182. // SUB r/m64, imm8
  2183. MachineCodeTableEntry(true,
  2184. 0x83,
  2185. (char)1,
  2186. NO_PREFIX,
  2187. false,
  2188. false,
  2189. 0,
  2190. 0b101,
  2191. isGPRegisterOrMemoryAccess(
  2192. Framework::Assembly::MemoryBlockSize::QWORD),
  2193. MODRM_RM,
  2194. READWRITE,
  2195. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2196. IMM8,
  2197. READ),
  2198. // SUB r/m16, imm16
  2199. MachineCodeTableEntry(false,
  2200. 0x81,
  2201. (char)1,
  2202. X66,
  2203. false,
  2204. false,
  2205. 0,
  2206. 0b101,
  2207. isGPRegisterOrMemoryAccess(
  2208. Framework::Assembly::MemoryBlockSize::WORD),
  2209. MODRM_RM,
  2210. READWRITE,
  2211. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  2212. IMM16,
  2213. READ),
  2214. // SUB r/m32, imm32
  2215. MachineCodeTableEntry(false,
  2216. 0x81,
  2217. (char)1,
  2218. NO_PREFIX,
  2219. false,
  2220. false,
  2221. 0,
  2222. 0b101,
  2223. isGPRegisterOrMemoryAccess(
  2224. Framework::Assembly::MemoryBlockSize::DWORD),
  2225. MODRM_RM,
  2226. READWRITE,
  2227. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  2228. IMM32,
  2229. READ),
  2230. // SUB r/m64, imm32
  2231. MachineCodeTableEntry(true,
  2232. 0x81,
  2233. (char)1,
  2234. NO_PREFIX,
  2235. false,
  2236. false,
  2237. 0,
  2238. 0b101,
  2239. isGPRegisterOrMemoryAccess(
  2240. Framework::Assembly::MemoryBlockSize::QWORD),
  2241. MODRM_RM,
  2242. READWRITE,
  2243. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  2244. IMM32,
  2245. READ),
  2246. // SUB r/m8, r8
  2247. MachineCodeTableEntry(false,
  2248. 0x28,
  2249. (char)1,
  2250. NO_PREFIX,
  2251. false,
  2252. false,
  2253. 0,
  2254. 0,
  2255. isGPRegisterOrMemoryAccess(
  2256. Framework::Assembly::MemoryBlockSize::BYTE),
  2257. MODRM_RM,
  2258. READWRITE,
  2259. isGPRegister(
  2260. Framework::Assembly::MemoryBlockSize::BYTE),
  2261. MODRM_REG,
  2262. READ),
  2263. // SUB r/m16, r16
  2264. MachineCodeTableEntry(false,
  2265. 0x29,
  2266. (char)1,
  2267. X66,
  2268. false,
  2269. false,
  2270. 0,
  2271. 0,
  2272. isGPRegisterOrMemoryAccess(
  2273. Framework::Assembly::MemoryBlockSize::WORD),
  2274. MODRM_RM,
  2275. READWRITE,
  2276. isGPRegister(
  2277. Framework::Assembly::MemoryBlockSize::WORD),
  2278. MODRM_REG,
  2279. READ),
  2280. // SUB r/m32, r32
  2281. MachineCodeTableEntry(false,
  2282. 0x29,
  2283. (char)1,
  2284. NO_PREFIX,
  2285. false,
  2286. false,
  2287. 0,
  2288. 0,
  2289. isGPRegisterOrMemoryAccess(
  2290. Framework::Assembly::MemoryBlockSize::DWORD),
  2291. MODRM_RM,
  2292. READWRITE,
  2293. isGPRegister(
  2294. Framework::Assembly::MemoryBlockSize::DWORD),
  2295. MODRM_REG,
  2296. READ),
  2297. // SUB r/m64, r64
  2298. MachineCodeTableEntry(true,
  2299. 0x29,
  2300. (char)1,
  2301. NO_PREFIX,
  2302. false,
  2303. false,
  2304. 0,
  2305. 0,
  2306. isGPRegisterOrMemoryAccess(
  2307. Framework::Assembly::MemoryBlockSize::QWORD),
  2308. MODRM_RM,
  2309. READWRITE,
  2310. isGPRegister(
  2311. Framework::Assembly::MemoryBlockSize::QWORD),
  2312. MODRM_REG,
  2313. READ),
  2314. // SUB r8, r/m8
  2315. MachineCodeTableEntry(false,
  2316. 0x2A,
  2317. (char)1,
  2318. NO_PREFIX,
  2319. false,
  2320. false,
  2321. 0,
  2322. 0,
  2323. isGPRegister(
  2324. Framework::Assembly::MemoryBlockSize::BYTE),
  2325. MODRM_REG,
  2326. READWRITE,
  2327. isGPRegisterOrMemoryAccess(
  2328. Framework::Assembly::MemoryBlockSize::BYTE),
  2329. MODRM_RM,
  2330. READ),
  2331. // SUB r16, r/m16
  2332. MachineCodeTableEntry(false,
  2333. 0x2B,
  2334. (char)1,
  2335. X66,
  2336. false,
  2337. false,
  2338. 0,
  2339. 0,
  2340. isGPRegister(
  2341. Framework::Assembly::MemoryBlockSize::WORD),
  2342. MODRM_REG,
  2343. READWRITE,
  2344. isGPRegisterOrMemoryAccess(
  2345. Framework::Assembly::MemoryBlockSize::WORD),
  2346. MODRM_RM,
  2347. READ),
  2348. // SUB r32, r/m32
  2349. MachineCodeTableEntry(false,
  2350. 0x2B,
  2351. (char)1,
  2352. NO_PREFIX,
  2353. false,
  2354. false,
  2355. 0,
  2356. 0,
  2357. isGPRegister(
  2358. Framework::Assembly::MemoryBlockSize::DWORD),
  2359. MODRM_REG,
  2360. READWRITE,
  2361. isGPRegisterOrMemoryAccess(
  2362. Framework::Assembly::MemoryBlockSize::DWORD),
  2363. MODRM_RM,
  2364. READ),
  2365. // SUB SUB r64, r/m64
  2366. MachineCodeTableEntry(true,
  2367. 0x2B,
  2368. (char)1,
  2369. NO_PREFIX,
  2370. false,
  2371. false,
  2372. 0,
  2373. 0,
  2374. isGPRegister(
  2375. Framework::Assembly::MemoryBlockSize::QWORD),
  2376. MODRM_REG,
  2377. READWRITE,
  2378. isGPRegisterOrMemoryAccess(
  2379. Framework::Assembly::MemoryBlockSize::QWORD),
  2380. MODRM_RM,
  2381. READ),
  2382. }));
  2383. OperationCodeTable::machineCodeTranslationTable.add(
  2384. new OperationCodeTable(Framework::Assembly::SUBPD,
  2385. {
  2386. // SUBPD xmm1, xmm2/m128
  2387. MachineCodeTableEntry(false,
  2388. 0x5D0F,
  2389. (char)2,
  2390. X66,
  2391. false,
  2392. false,
  2393. 0,
  2394. 0,
  2395. isFPRegister(
  2396. Framework::Assembly::MemoryBlockSize::M128),
  2397. MODRM_REG,
  2398. READWRITE,
  2399. isFPRegisterOrMEmoryAccess(
  2400. Framework::Assembly::MemoryBlockSize::M128),
  2401. MODRM_RM,
  2402. READ),
  2403. // VSUBPD xmm1,xmm2, xmm3/m128
  2404. MachineCodeTableEntry(false,
  2405. 0x5C0F,
  2406. (char)2,
  2407. NO_PREFIX,
  2408. true,
  2409. false,
  2410. 0b01,
  2411. 0,
  2412. isFPRegister(
  2413. Framework::Assembly::MemoryBlockSize::M128),
  2414. MODRM_REG,
  2415. WRITE,
  2416. isFPRegister(
  2417. Framework::Assembly::MemoryBlockSize::M128),
  2418. VEX_VVVV,
  2419. READ,
  2420. isFPRegisterOrMEmoryAccess(
  2421. Framework::Assembly::MemoryBlockSize::M128),
  2422. MODRM_RM,
  2423. READ),
  2424. // VSUBPD ymm1, ymm2, ymm3/m256
  2425. MachineCodeTableEntry(false,
  2426. 0x5C0F,
  2427. (char)2,
  2428. NO_PREFIX,
  2429. true,
  2430. true,
  2431. 0b01,
  2432. 0,
  2433. isFPRegister(
  2434. Framework::Assembly::MemoryBlockSize::M256),
  2435. MODRM_REG,
  2436. WRITE,
  2437. isFPRegister(
  2438. Framework::Assembly::MemoryBlockSize::M256),
  2439. VEX_VVVV,
  2440. READ,
  2441. isFPRegisterOrMEmoryAccess(
  2442. Framework::Assembly::MemoryBlockSize::M256),
  2443. MODRM_RM,
  2444. READ),
  2445. }));
  2446. OperationCodeTable::machineCodeTranslationTable.add(
  2447. new OperationCodeTable(Framework::Assembly::SUBPS,
  2448. {
  2449. // SUBPS xmm1, xmm2/m128
  2450. MachineCodeTableEntry(false,
  2451. 0x5D0F,
  2452. (char)2,
  2453. NO_PREFIX,
  2454. false,
  2455. false,
  2456. 0,
  2457. 0,
  2458. isFPRegister(
  2459. Framework::Assembly::MemoryBlockSize::M128),
  2460. MODRM_REG,
  2461. READWRITE,
  2462. isFPRegisterOrMEmoryAccess(
  2463. Framework::Assembly::MemoryBlockSize::M128),
  2464. MODRM_RM,
  2465. READ),
  2466. // VSUBPS xmm1,xmm2, xmm3/m128
  2467. MachineCodeTableEntry(false,
  2468. 0x5C0F,
  2469. (char)2,
  2470. NO_PREFIX,
  2471. true,
  2472. false,
  2473. 0b00,
  2474. 0,
  2475. isFPRegister(
  2476. Framework::Assembly::MemoryBlockSize::M128),
  2477. MODRM_REG,
  2478. WRITE,
  2479. isFPRegister(
  2480. Framework::Assembly::MemoryBlockSize::M128),
  2481. VEX_VVVV,
  2482. READ,
  2483. isFPRegisterOrMEmoryAccess(
  2484. Framework::Assembly::MemoryBlockSize::M128),
  2485. MODRM_RM,
  2486. READ),
  2487. // VSUBPS ymm1, ymm2, ymm3/m256
  2488. MachineCodeTableEntry(false,
  2489. 0x5C0F,
  2490. (char)2,
  2491. NO_PREFIX,
  2492. true,
  2493. true,
  2494. 0b00,
  2495. 0,
  2496. isFPRegister(
  2497. Framework::Assembly::MemoryBlockSize::M256),
  2498. MODRM_REG,
  2499. WRITE,
  2500. isFPRegister(
  2501. Framework::Assembly::MemoryBlockSize::M256),
  2502. VEX_VVVV,
  2503. READ,
  2504. isFPRegisterOrMEmoryAccess(
  2505. Framework::Assembly::MemoryBlockSize::M256),
  2506. MODRM_RM,
  2507. READ),
  2508. }));
  2509. OperationCodeTable::machineCodeTranslationTable.add(
  2510. new OperationCodeTable(Framework::Assembly::SUBSD,
  2511. {
  2512. // SUBSD xmm1, xmm2/m64
  2513. MachineCodeTableEntry(false,
  2514. 0x5C0F,
  2515. (char)2,
  2516. XF2,
  2517. false,
  2518. false,
  2519. 0,
  2520. 0,
  2521. isFPRegister(
  2522. Framework::Assembly::MemoryBlockSize::M128),
  2523. MODRM_REG,
  2524. READWRITE,
  2525. isFPRegisterOrMEmoryAccess(
  2526. Framework::Assembly::MemoryBlockSize::M128,
  2527. Framework::Assembly::MemoryBlockSize::QWORD),
  2528. MODRM_RM,
  2529. READ),
  2530. // VSUBSD xmm1,xmm2, xmm3/m64
  2531. MachineCodeTableEntry(false,
  2532. 0x5C0F,
  2533. (char)2,
  2534. NO_PREFIX,
  2535. true,
  2536. false,
  2537. 0b11,
  2538. 0,
  2539. isFPRegister(
  2540. Framework::Assembly::MemoryBlockSize::M128),
  2541. MODRM_REG,
  2542. WRITE,
  2543. isFPRegister(
  2544. Framework::Assembly::MemoryBlockSize::M128),
  2545. VEX_VVVV,
  2546. READ,
  2547. isFPRegisterOrMEmoryAccess(
  2548. Framework::Assembly::MemoryBlockSize::M128,
  2549. Framework::Assembly::MemoryBlockSize::QWORD),
  2550. MODRM_RM,
  2551. READ),
  2552. }));
  2553. OperationCodeTable::machineCodeTranslationTable.add(
  2554. new OperationCodeTable(Framework::Assembly::SUBSS,
  2555. {
  2556. // SUBSS xmm1, xmm2/m32
  2557. MachineCodeTableEntry(false,
  2558. 0x5C0F,
  2559. (char)2,
  2560. XF3,
  2561. false,
  2562. false,
  2563. 0,
  2564. 0,
  2565. isFPRegister(
  2566. Framework::Assembly::MemoryBlockSize::M128),
  2567. MODRM_REG,
  2568. READWRITE,
  2569. isFPRegisterOrMEmoryAccess(
  2570. Framework::Assembly::MemoryBlockSize::M128,
  2571. Framework::Assembly::MemoryBlockSize::DWORD),
  2572. MODRM_RM,
  2573. READ),
  2574. // VSUBSD xmm1,xmm2, xmm3/m32
  2575. MachineCodeTableEntry(false,
  2576. 0x5C0F,
  2577. (char)2,
  2578. NO_PREFIX,
  2579. true,
  2580. false,
  2581. 0b10,
  2582. 0,
  2583. isFPRegister(
  2584. Framework::Assembly::MemoryBlockSize::M128),
  2585. MODRM_REG,
  2586. WRITE,
  2587. isFPRegister(
  2588. Framework::Assembly::MemoryBlockSize::M128),
  2589. VEX_VVVV,
  2590. READ,
  2591. isFPRegisterOrMEmoryAccess(
  2592. Framework::Assembly::MemoryBlockSize::M128,
  2593. Framework::Assembly::MemoryBlockSize::DWORD),
  2594. MODRM_RM,
  2595. READ),
  2596. }));
  2597. OperationCodeTable::machineCodeTranslationTable.add(
  2598. new OperationCodeTable(Framework::Assembly::MUL,
  2599. {
  2600. // MUL r/m8
  2601. MachineCodeTableEntry(false,
  2602. 0xF6,
  2603. (char)1,
  2604. NO_PREFIX,
  2605. false,
  2606. false,
  2607. 0,
  2608. 0b100,
  2609. {Framework::Assembly::RAX},
  2610. {Framework::Assembly::RAX},
  2611. {},
  2612. {},
  2613. isGPRegisterOrMemoryAccess(
  2614. Framework::Assembly::MemoryBlockSize::BYTE),
  2615. MODRM_RM,
  2616. READ),
  2617. // MUL r/m16
  2618. MachineCodeTableEntry(false,
  2619. 0xF7,
  2620. (char)1,
  2621. X66,
  2622. false,
  2623. false,
  2624. 0,
  2625. 0b100,
  2626. {Framework::Assembly::RAX},
  2627. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  2628. {},
  2629. {},
  2630. isGPRegisterOrMemoryAccess(
  2631. Framework::Assembly::MemoryBlockSize::WORD),
  2632. MODRM_RM,
  2633. READ),
  2634. // MUL r/m32
  2635. MachineCodeTableEntry(false,
  2636. 0xF7,
  2637. (char)1,
  2638. NO_PREFIX,
  2639. false,
  2640. false,
  2641. 0,
  2642. 0b100,
  2643. {Framework::Assembly::RAX},
  2644. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  2645. {},
  2646. {},
  2647. isGPRegisterOrMemoryAccess(
  2648. Framework::Assembly::MemoryBlockSize::DWORD),
  2649. MODRM_RM,
  2650. READ),
  2651. // MUL r/m64
  2652. MachineCodeTableEntry(true,
  2653. 0xF7,
  2654. (char)1,
  2655. NO_PREFIX,
  2656. false,
  2657. false,
  2658. 0,
  2659. 0b100,
  2660. {Framework::Assembly::RAX},
  2661. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  2662. {},
  2663. {},
  2664. isGPRegisterOrMemoryAccess(
  2665. Framework::Assembly::MemoryBlockSize::QWORD),
  2666. MODRM_RM,
  2667. READ),
  2668. }));
  2669. OperationCodeTable::machineCodeTranslationTable.add(
  2670. new OperationCodeTable(Framework::Assembly::IMUL,
  2671. {
  2672. // IMUL r/m8
  2673. MachineCodeTableEntry(false,
  2674. 0xF6,
  2675. (char)1,
  2676. NO_PREFIX,
  2677. false,
  2678. false,
  2679. 0,
  2680. 0b101,
  2681. {Framework::Assembly::RAX},
  2682. {Framework::Assembly::RAX},
  2683. {},
  2684. {},
  2685. isGPRegisterOrMemoryAccess(
  2686. Framework::Assembly::MemoryBlockSize::BYTE),
  2687. MODRM_RM,
  2688. READ),
  2689. // IMUL r/m16
  2690. MachineCodeTableEntry(false,
  2691. 0xF7,
  2692. (char)1,
  2693. X66,
  2694. false,
  2695. false,
  2696. 0,
  2697. 0b101,
  2698. {Framework::Assembly::RAX},
  2699. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  2700. {},
  2701. {},
  2702. isGPRegisterOrMemoryAccess(
  2703. Framework::Assembly::MemoryBlockSize::WORD),
  2704. MODRM_RM,
  2705. READ),
  2706. // IMUL r/m32
  2707. MachineCodeTableEntry(false,
  2708. 0xF7,
  2709. (char)1,
  2710. NO_PREFIX,
  2711. false,
  2712. false,
  2713. 0,
  2714. 0b101,
  2715. {Framework::Assembly::RAX},
  2716. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  2717. {},
  2718. {},
  2719. isGPRegisterOrMemoryAccess(
  2720. Framework::Assembly::MemoryBlockSize::DWORD),
  2721. MODRM_RM,
  2722. READ),
  2723. // IMUL r/m64
  2724. MachineCodeTableEntry(true,
  2725. 0xF7,
  2726. (char)1,
  2727. NO_PREFIX,
  2728. false,
  2729. false,
  2730. 0,
  2731. 0b101,
  2732. {Framework::Assembly::RAX},
  2733. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  2734. {},
  2735. {},
  2736. isGPRegisterOrMemoryAccess(
  2737. Framework::Assembly::MemoryBlockSize::QWORD),
  2738. MODRM_RM,
  2739. READ),
  2740. // IMUL r16, r/m16
  2741. MachineCodeTableEntry(false,
  2742. 0xAF0F,
  2743. (char)2,
  2744. X66,
  2745. false,
  2746. false,
  2747. 0,
  2748. 0,
  2749. isGPRegister(
  2750. Framework::Assembly::MemoryBlockSize::WORD),
  2751. MODRM_REG,
  2752. READWRITE,
  2753. isGPRegisterOrMemoryAccess(
  2754. Framework::Assembly::MemoryBlockSize::WORD),
  2755. MODRM_RM,
  2756. READ),
  2757. // IMUL r32, r/m32
  2758. MachineCodeTableEntry(false,
  2759. 0xAF0F,
  2760. (char)2,
  2761. NO_PREFIX,
  2762. false,
  2763. false,
  2764. 0,
  2765. 0,
  2766. isGPRegister(
  2767. Framework::Assembly::MemoryBlockSize::DWORD),
  2768. MODRM_REG,
  2769. READWRITE,
  2770. isGPRegisterOrMemoryAccess(
  2771. Framework::Assembly::MemoryBlockSize::DWORD),
  2772. MODRM_RM,
  2773. READ),
  2774. // IMUL r64, r/m64
  2775. MachineCodeTableEntry(true,
  2776. 0xAF0F,
  2777. (char)2,
  2778. NO_PREFIX,
  2779. false,
  2780. false,
  2781. 0,
  2782. 0,
  2783. isGPRegister(
  2784. Framework::Assembly::MemoryBlockSize::QWORD),
  2785. MODRM_REG,
  2786. READWRITE,
  2787. isGPRegisterOrMemoryAccess(
  2788. Framework::Assembly::MemoryBlockSize::QWORD),
  2789. MODRM_RM,
  2790. READ),
  2791. // IMUL r16, r/m16, imm8
  2792. MachineCodeTableEntry(false,
  2793. 0x6B,
  2794. (char)1,
  2795. X66,
  2796. false,
  2797. false,
  2798. 0,
  2799. 0,
  2800. isGPRegister(
  2801. Framework::Assembly::MemoryBlockSize::WORD),
  2802. MODRM_REG,
  2803. WRITE,
  2804. isGPRegisterOrMemoryAccess(
  2805. Framework::Assembly::MemoryBlockSize::WORD),
  2806. MODRM_RM,
  2807. READ,
  2808. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2809. IMM8,
  2810. READ),
  2811. // IMUL r32, r/m32, imm8
  2812. MachineCodeTableEntry(false,
  2813. 0x6B,
  2814. (char)1,
  2815. NO_PREFIX,
  2816. false,
  2817. false,
  2818. 0,
  2819. 0,
  2820. isGPRegister(
  2821. Framework::Assembly::MemoryBlockSize::DWORD),
  2822. MODRM_REG,
  2823. READWRITE,
  2824. isGPRegisterOrMemoryAccess(
  2825. Framework::Assembly::MemoryBlockSize::DWORD),
  2826. MODRM_RM,
  2827. READ,
  2828. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2829. IMM8,
  2830. READ),
  2831. // IMUL r64, r/m64, imm8
  2832. MachineCodeTableEntry(true,
  2833. 0x6B,
  2834. (char)1,
  2835. NO_PREFIX,
  2836. false,
  2837. false,
  2838. 0,
  2839. 0,
  2840. isGPRegister(
  2841. Framework::Assembly::MemoryBlockSize::QWORD),
  2842. MODRM_REG,
  2843. READWRITE,
  2844. isGPRegisterOrMemoryAccess(
  2845. Framework::Assembly::MemoryBlockSize::QWORD),
  2846. MODRM_RM,
  2847. READ,
  2848. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  2849. IMM8,
  2850. READ),
  2851. // IMUL r16, r/m16, imm16
  2852. MachineCodeTableEntry(false,
  2853. 0x69,
  2854. (char)1,
  2855. X66,
  2856. false,
  2857. false,
  2858. 0,
  2859. 0,
  2860. isGPRegister(
  2861. Framework::Assembly::MemoryBlockSize::WORD),
  2862. MODRM_REG,
  2863. WRITE,
  2864. isGPRegisterOrMemoryAccess(
  2865. Framework::Assembly::MemoryBlockSize::WORD),
  2866. MODRM_RM,
  2867. READ,
  2868. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  2869. IMM16,
  2870. READ),
  2871. // IMUL r32, r/m32, imm32
  2872. MachineCodeTableEntry(false,
  2873. 0x69,
  2874. (char)1,
  2875. NO_PREFIX,
  2876. false,
  2877. false,
  2878. 0,
  2879. 0,
  2880. isGPRegister(
  2881. Framework::Assembly::MemoryBlockSize::DWORD),
  2882. MODRM_REG,
  2883. READWRITE,
  2884. isGPRegisterOrMemoryAccess(
  2885. Framework::Assembly::MemoryBlockSize::DWORD),
  2886. MODRM_RM,
  2887. READ,
  2888. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  2889. IMM32,
  2890. READ),
  2891. // IMUL r64, r/m64
  2892. MachineCodeTableEntry(true,
  2893. 0x69,
  2894. (char)1,
  2895. NO_PREFIX,
  2896. false,
  2897. false,
  2898. 0,
  2899. 0,
  2900. isGPRegister(
  2901. Framework::Assembly::MemoryBlockSize::QWORD),
  2902. MODRM_REG,
  2903. READWRITE,
  2904. isGPRegisterOrMemoryAccess(
  2905. Framework::Assembly::MemoryBlockSize::QWORD),
  2906. MODRM_RM,
  2907. READ,
  2908. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  2909. IMM32,
  2910. READ),
  2911. }));
  2912. OperationCodeTable::machineCodeTranslationTable.add(
  2913. new OperationCodeTable(Framework::Assembly::MULPD,
  2914. {
  2915. // MULPD xmm1, xmm2/m128
  2916. MachineCodeTableEntry(false,
  2917. 0x590F,
  2918. (char)2,
  2919. X66,
  2920. false,
  2921. false,
  2922. 0,
  2923. 0,
  2924. isFPRegister(
  2925. Framework::Assembly::MemoryBlockSize::M128),
  2926. MODRM_REG,
  2927. READWRITE,
  2928. isFPRegisterOrMEmoryAccess(
  2929. Framework::Assembly::MemoryBlockSize::M128),
  2930. MODRM_RM,
  2931. READ),
  2932. // VMULPD xmm1,xmm2, xmm3/m128
  2933. MachineCodeTableEntry(false,
  2934. 0x590F,
  2935. (char)2,
  2936. NO_PREFIX,
  2937. true,
  2938. false,
  2939. 0b01,
  2940. 0,
  2941. isFPRegister(
  2942. Framework::Assembly::MemoryBlockSize::M128),
  2943. MODRM_REG,
  2944. WRITE,
  2945. isFPRegister(
  2946. Framework::Assembly::MemoryBlockSize::M128),
  2947. VEX_VVVV,
  2948. READ,
  2949. isFPRegisterOrMEmoryAccess(
  2950. Framework::Assembly::MemoryBlockSize::M128),
  2951. MODRM_RM,
  2952. READ),
  2953. // VMULPD ymm1, ymm2, ymm3/m256
  2954. MachineCodeTableEntry(false,
  2955. 0x590F,
  2956. (char)2,
  2957. NO_PREFIX,
  2958. true,
  2959. true,
  2960. 0b01,
  2961. 0,
  2962. isFPRegister(
  2963. Framework::Assembly::MemoryBlockSize::M256),
  2964. MODRM_REG,
  2965. WRITE,
  2966. isFPRegister(
  2967. Framework::Assembly::MemoryBlockSize::M256),
  2968. VEX_VVVV,
  2969. READ,
  2970. isFPRegisterOrMEmoryAccess(
  2971. Framework::Assembly::MemoryBlockSize::M256),
  2972. MODRM_RM,
  2973. READ),
  2974. }));
  2975. OperationCodeTable::machineCodeTranslationTable.add(
  2976. new OperationCodeTable(Framework::Assembly::MULPS,
  2977. {
  2978. // MULPS xmm1, xmm2/m128
  2979. MachineCodeTableEntry(false,
  2980. 0x590F,
  2981. (char)2,
  2982. NO_PREFIX,
  2983. false,
  2984. false,
  2985. 0,
  2986. 0,
  2987. isFPRegister(
  2988. Framework::Assembly::MemoryBlockSize::M128),
  2989. MODRM_REG,
  2990. READWRITE,
  2991. isFPRegisterOrMEmoryAccess(
  2992. Framework::Assembly::MemoryBlockSize::M128),
  2993. MODRM_RM,
  2994. READ),
  2995. // VMULPS xmm1,xmm2, xmm3/m128
  2996. MachineCodeTableEntry(false,
  2997. 0x590F,
  2998. (char)2,
  2999. NO_PREFIX,
  3000. true,
  3001. false,
  3002. 0,
  3003. 0,
  3004. isFPRegister(
  3005. Framework::Assembly::MemoryBlockSize::M128),
  3006. MODRM_REG,
  3007. WRITE,
  3008. isFPRegister(
  3009. Framework::Assembly::MemoryBlockSize::M128),
  3010. VEX_VVVV,
  3011. READ,
  3012. isFPRegisterOrMEmoryAccess(
  3013. Framework::Assembly::MemoryBlockSize::M128),
  3014. MODRM_RM,
  3015. READ),
  3016. // VMULPS ymm1, ymm2, ymm3/m256
  3017. MachineCodeTableEntry(false,
  3018. 0x590F,
  3019. (char)2,
  3020. NO_PREFIX,
  3021. true,
  3022. true,
  3023. 0,
  3024. 0,
  3025. isFPRegister(
  3026. Framework::Assembly::MemoryBlockSize::M256),
  3027. MODRM_REG,
  3028. WRITE,
  3029. isFPRegister(
  3030. Framework::Assembly::MemoryBlockSize::M256),
  3031. VEX_VVVV,
  3032. READ,
  3033. isFPRegisterOrMEmoryAccess(
  3034. Framework::Assembly::MemoryBlockSize::M256),
  3035. MODRM_RM,
  3036. READ),
  3037. }));
  3038. OperationCodeTable::machineCodeTranslationTable.add(
  3039. new OperationCodeTable(Framework::Assembly::MULSD,
  3040. {
  3041. // MULSD xmm1,xmm2/m64
  3042. MachineCodeTableEntry(false,
  3043. 0x590F,
  3044. (char)2,
  3045. XF2,
  3046. false,
  3047. false,
  3048. 0,
  3049. 0,
  3050. isFPRegister(
  3051. Framework::Assembly::MemoryBlockSize::M128),
  3052. MODRM_REG,
  3053. READWRITE,
  3054. isFPRegisterOrMEmoryAccess(
  3055. Framework::Assembly::MemoryBlockSize::M128),
  3056. MODRM_RM,
  3057. READ),
  3058. // VMULSD xmm1,xmm2, xmm3/m128
  3059. MachineCodeTableEntry(false,
  3060. 0x590F,
  3061. (char)2,
  3062. NO_PREFIX,
  3063. true,
  3064. false,
  3065. 0b11,
  3066. 0,
  3067. isFPRegister(
  3068. Framework::Assembly::MemoryBlockSize::M128),
  3069. MODRM_REG,
  3070. WRITE,
  3071. isFPRegister(
  3072. Framework::Assembly::MemoryBlockSize::M128),
  3073. VEX_VVVV,
  3074. READ,
  3075. isFPRegisterOrMEmoryAccess(
  3076. Framework::Assembly::MemoryBlockSize::M128),
  3077. MODRM_RM,
  3078. READ),
  3079. }));
  3080. OperationCodeTable::machineCodeTranslationTable.add(
  3081. new OperationCodeTable(Framework::Assembly::MULSS,
  3082. {
  3083. // MULSS xmm1,xmm2/m64
  3084. MachineCodeTableEntry(false,
  3085. 0x590F,
  3086. (char)2,
  3087. XF3,
  3088. false,
  3089. false,
  3090. 0,
  3091. 0,
  3092. isFPRegister(
  3093. Framework::Assembly::MemoryBlockSize::M128),
  3094. MODRM_REG,
  3095. READWRITE,
  3096. isFPRegisterOrMEmoryAccess(
  3097. Framework::Assembly::MemoryBlockSize::M128),
  3098. MODRM_RM,
  3099. READ),
  3100. // VMULSS xmm1,xmm2, xmm3/m128
  3101. MachineCodeTableEntry(false,
  3102. 0x590F,
  3103. (char)2,
  3104. NO_PREFIX,
  3105. true,
  3106. false,
  3107. 0b10,
  3108. 0,
  3109. isFPRegister(
  3110. Framework::Assembly::MemoryBlockSize::M128),
  3111. MODRM_REG,
  3112. WRITE,
  3113. isFPRegister(
  3114. Framework::Assembly::MemoryBlockSize::M128),
  3115. VEX_VVVV,
  3116. READ,
  3117. isFPRegisterOrMEmoryAccess(
  3118. Framework::Assembly::MemoryBlockSize::M128),
  3119. MODRM_RM,
  3120. READ),
  3121. }));
  3122. OperationCodeTable::machineCodeTranslationTable.add(
  3123. new OperationCodeTable(Framework::Assembly::DIV,
  3124. {
  3125. // DIV r/m8
  3126. MachineCodeTableEntry(false,
  3127. 0xF6,
  3128. (char)1,
  3129. NO_PREFIX,
  3130. false,
  3131. false,
  3132. 0,
  3133. 0b110,
  3134. {Framework::Assembly::RAX},
  3135. {Framework::Assembly::RAX},
  3136. {},
  3137. {},
  3138. isGPRegisterOrMemoryAccess(
  3139. Framework::Assembly::MemoryBlockSize::BYTE),
  3140. MODRM_RM,
  3141. READ),
  3142. // DIV r/m16
  3143. MachineCodeTableEntry(false,
  3144. 0xF7,
  3145. (char)1,
  3146. X66,
  3147. false,
  3148. false,
  3149. 0,
  3150. 0b110,
  3151. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3152. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3153. {},
  3154. {},
  3155. isGPRegisterOrMemoryAccess(
  3156. Framework::Assembly::MemoryBlockSize::WORD),
  3157. MODRM_RM,
  3158. READ),
  3159. // DIV r/m32
  3160. MachineCodeTableEntry(false,
  3161. 0xF7,
  3162. (char)1,
  3163. NO_PREFIX,
  3164. false,
  3165. false,
  3166. 0,
  3167. 0b110,
  3168. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3169. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3170. {},
  3171. {},
  3172. isGPRegisterOrMemoryAccess(
  3173. Framework::Assembly::MemoryBlockSize::DWORD),
  3174. MODRM_RM,
  3175. READ),
  3176. // DIV r/m64
  3177. MachineCodeTableEntry(true,
  3178. 0xF7,
  3179. (char)1,
  3180. NO_PREFIX,
  3181. false,
  3182. false,
  3183. 0,
  3184. 0b110,
  3185. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3186. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3187. {},
  3188. {},
  3189. isGPRegisterOrMemoryAccess(
  3190. Framework::Assembly::MemoryBlockSize::QWORD),
  3191. MODRM_RM,
  3192. READ),
  3193. }));
  3194. OperationCodeTable::machineCodeTranslationTable.add(
  3195. new OperationCodeTable(Framework::Assembly::IDIV,
  3196. {
  3197. // IDIV r/m8
  3198. MachineCodeTableEntry(false,
  3199. 0xF6,
  3200. (char)1,
  3201. NO_PREFIX,
  3202. false,
  3203. false,
  3204. 0,
  3205. 0b111,
  3206. {Framework::Assembly::RAX},
  3207. {Framework::Assembly::RAX},
  3208. {},
  3209. {},
  3210. isGPRegisterOrMemoryAccess(
  3211. Framework::Assembly::MemoryBlockSize::BYTE),
  3212. MODRM_RM,
  3213. READ),
  3214. // IDIV r/m16
  3215. MachineCodeTableEntry(false,
  3216. 0xF7,
  3217. (char)1,
  3218. X66,
  3219. false,
  3220. false,
  3221. 0,
  3222. 0b111,
  3223. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3224. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3225. {},
  3226. {},
  3227. isGPRegisterOrMemoryAccess(
  3228. Framework::Assembly::MemoryBlockSize::WORD),
  3229. MODRM_RM,
  3230. READ),
  3231. // IDIV r/m32
  3232. MachineCodeTableEntry(false,
  3233. 0xF7,
  3234. (char)1,
  3235. NO_PREFIX,
  3236. false,
  3237. false,
  3238. 0,
  3239. 0b111,
  3240. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3241. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3242. {},
  3243. {},
  3244. isGPRegisterOrMemoryAccess(
  3245. Framework::Assembly::MemoryBlockSize::DWORD),
  3246. MODRM_RM,
  3247. READ),
  3248. // IDIV r/m64
  3249. MachineCodeTableEntry(true,
  3250. 0xF7,
  3251. (char)1,
  3252. NO_PREFIX,
  3253. false,
  3254. false,
  3255. 0,
  3256. 0b111,
  3257. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3258. {Framework::Assembly::RAX, Framework::Assembly::RDX},
  3259. {},
  3260. {},
  3261. isGPRegisterOrMemoryAccess(
  3262. Framework::Assembly::MemoryBlockSize::QWORD),
  3263. MODRM_RM,
  3264. READ),
  3265. }));
  3266. OperationCodeTable::machineCodeTranslationTable.add(
  3267. new OperationCodeTable(Framework::Assembly::DIVPD,
  3268. {
  3269. // DIVPD xmm1, xmm2/m128
  3270. MachineCodeTableEntry(false,
  3271. 0x5E0F,
  3272. (char)2,
  3273. X66,
  3274. false,
  3275. false,
  3276. 0,
  3277. 0,
  3278. isFPRegister(
  3279. Framework::Assembly::MemoryBlockSize::M128),
  3280. MODRM_REG,
  3281. READWRITE,
  3282. isFPRegisterOrMEmoryAccess(
  3283. Framework::Assembly::MemoryBlockSize::M128),
  3284. MODRM_RM,
  3285. READ),
  3286. // VDIVPD xmm1,xmm2, xmm3/m128
  3287. MachineCodeTableEntry(false,
  3288. 0x5E0F,
  3289. (char)2,
  3290. NO_PREFIX,
  3291. true,
  3292. false,
  3293. 0b01,
  3294. 0,
  3295. isFPRegister(
  3296. Framework::Assembly::MemoryBlockSize::M128),
  3297. MODRM_REG,
  3298. WRITE,
  3299. isFPRegister(
  3300. Framework::Assembly::MemoryBlockSize::M128),
  3301. VEX_VVVV,
  3302. READ,
  3303. isFPRegisterOrMEmoryAccess(
  3304. Framework::Assembly::MemoryBlockSize::M128),
  3305. MODRM_RM,
  3306. READ),
  3307. // VDIVPD ymm1, ymm2, ymm3/m256
  3308. MachineCodeTableEntry(false,
  3309. 0x5E0F,
  3310. (char)2,
  3311. NO_PREFIX,
  3312. true,
  3313. true,
  3314. 0b01,
  3315. 0,
  3316. isFPRegister(
  3317. Framework::Assembly::MemoryBlockSize::M256),
  3318. MODRM_REG,
  3319. WRITE,
  3320. isFPRegister(
  3321. Framework::Assembly::MemoryBlockSize::M256),
  3322. VEX_VVVV,
  3323. READ,
  3324. isFPRegisterOrMEmoryAccess(
  3325. Framework::Assembly::MemoryBlockSize::M256),
  3326. MODRM_RM,
  3327. READ),
  3328. }));
  3329. OperationCodeTable::machineCodeTranslationTable.add(
  3330. new OperationCodeTable(Framework::Assembly::DIVPS,
  3331. {
  3332. // DIVPS xmm1, xmm2/m128
  3333. MachineCodeTableEntry(false,
  3334. 0x5E0F,
  3335. (char)2,
  3336. NO_PREFIX,
  3337. false,
  3338. false,
  3339. 0,
  3340. 0,
  3341. isFPRegister(
  3342. Framework::Assembly::MemoryBlockSize::M128),
  3343. MODRM_REG,
  3344. READWRITE,
  3345. isFPRegisterOrMEmoryAccess(
  3346. Framework::Assembly::MemoryBlockSize::M128),
  3347. MODRM_RM,
  3348. READ),
  3349. // VDIVPS xmm1,xmm2, xmm3/m128
  3350. MachineCodeTableEntry(false,
  3351. 0x5E0F,
  3352. (char)2,
  3353. NO_PREFIX,
  3354. true,
  3355. false,
  3356. 0,
  3357. 0,
  3358. isFPRegister(
  3359. Framework::Assembly::MemoryBlockSize::M128),
  3360. MODRM_REG,
  3361. WRITE,
  3362. isFPRegister(
  3363. Framework::Assembly::MemoryBlockSize::M128),
  3364. VEX_VVVV,
  3365. READ,
  3366. isFPRegisterOrMEmoryAccess(
  3367. Framework::Assembly::MemoryBlockSize::M128),
  3368. MODRM_RM,
  3369. READ),
  3370. // VDIVPS ymm1, ymm2, ymm3/m256
  3371. MachineCodeTableEntry(false,
  3372. 0x5E0F,
  3373. (char)2,
  3374. NO_PREFIX,
  3375. true,
  3376. true,
  3377. 0,
  3378. 0,
  3379. isFPRegister(
  3380. Framework::Assembly::MemoryBlockSize::M256),
  3381. MODRM_REG,
  3382. WRITE,
  3383. isFPRegister(
  3384. Framework::Assembly::MemoryBlockSize::M256),
  3385. VEX_VVVV,
  3386. READ,
  3387. isFPRegisterOrMEmoryAccess(
  3388. Framework::Assembly::MemoryBlockSize::M256),
  3389. MODRM_RM,
  3390. READ),
  3391. }));
  3392. OperationCodeTable::machineCodeTranslationTable.add(
  3393. new OperationCodeTable(Framework::Assembly::DIVSD,
  3394. {
  3395. // DIVSD xmm1, xmm2/m128
  3396. MachineCodeTableEntry(false,
  3397. 0x5E0F,
  3398. (char)2,
  3399. XF2,
  3400. false,
  3401. false,
  3402. 0,
  3403. 0,
  3404. isFPRegister(
  3405. Framework::Assembly::MemoryBlockSize::M128),
  3406. MODRM_REG,
  3407. READWRITE,
  3408. isFPRegisterOrMEmoryAccess(
  3409. Framework::Assembly::MemoryBlockSize::M128),
  3410. MODRM_RM,
  3411. READ),
  3412. // VDIVSD xmm1,xmm2, xmm3/m128
  3413. MachineCodeTableEntry(false,
  3414. 0x5E0F,
  3415. (char)2,
  3416. NO_PREFIX,
  3417. true,
  3418. false,
  3419. 0b11,
  3420. 0,
  3421. isFPRegister(
  3422. Framework::Assembly::MemoryBlockSize::M128),
  3423. MODRM_REG,
  3424. WRITE,
  3425. isFPRegister(
  3426. Framework::Assembly::MemoryBlockSize::M128),
  3427. VEX_VVVV,
  3428. READ,
  3429. isFPRegisterOrMEmoryAccess(
  3430. Framework::Assembly::MemoryBlockSize::M128),
  3431. MODRM_RM,
  3432. READ),
  3433. }));
  3434. OperationCodeTable::machineCodeTranslationTable.add(
  3435. new OperationCodeTable(Framework::Assembly::DIVSS,
  3436. {
  3437. // DIVSS xmm1, xmm2/m128
  3438. MachineCodeTableEntry(false,
  3439. 0x5E0F,
  3440. (char)2,
  3441. XF3,
  3442. false,
  3443. false,
  3444. 0,
  3445. 0,
  3446. isFPRegister(
  3447. Framework::Assembly::MemoryBlockSize::M128),
  3448. MODRM_REG,
  3449. READWRITE,
  3450. isFPRegisterOrMEmoryAccess(
  3451. Framework::Assembly::MemoryBlockSize::M128),
  3452. MODRM_RM,
  3453. READ),
  3454. // VDIVSS xmm1,xmm2, xmm3/m128
  3455. MachineCodeTableEntry(false,
  3456. 0x5E0F,
  3457. (char)2,
  3458. NO_PREFIX,
  3459. true,
  3460. false,
  3461. 0b10,
  3462. 0,
  3463. isFPRegister(
  3464. Framework::Assembly::MemoryBlockSize::M128),
  3465. MODRM_REG,
  3466. WRITE,
  3467. isFPRegister(
  3468. Framework::Assembly::MemoryBlockSize::M128),
  3469. VEX_VVVV,
  3470. READ,
  3471. isFPRegisterOrMEmoryAccess(
  3472. Framework::Assembly::MemoryBlockSize::M128),
  3473. MODRM_RM,
  3474. READ),
  3475. }));
  3476. OperationCodeTable::machineCodeTranslationTable.add(
  3477. new OperationCodeTable(Framework::Assembly::NEG,
  3478. {
  3479. // NEG r/m8
  3480. MachineCodeTableEntry(false,
  3481. 0xF6,
  3482. (char)1,
  3483. NO_PREFIX,
  3484. false,
  3485. false,
  3486. 0,
  3487. 0b011,
  3488. isGPRegisterOrMemoryAccess(
  3489. Framework::Assembly::MemoryBlockSize::BYTE),
  3490. MODRM_RM,
  3491. READWRITE),
  3492. // NEG r/m16
  3493. MachineCodeTableEntry(false,
  3494. 0xF7,
  3495. (char)1,
  3496. X66,
  3497. false,
  3498. false,
  3499. 0,
  3500. 0b011,
  3501. isGPRegisterOrMemoryAccess(
  3502. Framework::Assembly::MemoryBlockSize::WORD),
  3503. MODRM_RM,
  3504. READWRITE),
  3505. // NEG r/m32
  3506. MachineCodeTableEntry(false,
  3507. 0xF7,
  3508. (char)1,
  3509. NO_PREFIX,
  3510. false,
  3511. false,
  3512. 0,
  3513. 0b011,
  3514. isGPRegisterOrMemoryAccess(
  3515. Framework::Assembly::MemoryBlockSize::DWORD),
  3516. MODRM_RM,
  3517. READWRITE),
  3518. // NEG r/m64
  3519. MachineCodeTableEntry(true,
  3520. 0xF7,
  3521. (char)1,
  3522. NO_PREFIX,
  3523. false,
  3524. false,
  3525. 0,
  3526. 0b011,
  3527. isGPRegisterOrMemoryAccess(
  3528. Framework::Assembly::MemoryBlockSize::QWORD),
  3529. MODRM_RM,
  3530. READWRITE),
  3531. }));
  3532. OperationCodeTable::machineCodeTranslationTable.add(
  3533. new OperationCodeTable(Framework::Assembly::INC,
  3534. {
  3535. // INC r/m8
  3536. MachineCodeTableEntry(false,
  3537. 0xFE,
  3538. (char)1,
  3539. NO_PREFIX,
  3540. false,
  3541. false,
  3542. 0,
  3543. 0,
  3544. isGPRegisterOrMemoryAccess(
  3545. Framework::Assembly::MemoryBlockSize::BYTE),
  3546. MODRM_RM,
  3547. READWRITE),
  3548. // INC r/m16
  3549. MachineCodeTableEntry(false,
  3550. 0xF7,
  3551. (char)1,
  3552. X66,
  3553. false,
  3554. false,
  3555. 0,
  3556. 0,
  3557. isGPRegisterOrMemoryAccess(
  3558. Framework::Assembly::MemoryBlockSize::WORD),
  3559. MODRM_RM,
  3560. READWRITE),
  3561. // INC r/m32
  3562. MachineCodeTableEntry(false,
  3563. 0xF7,
  3564. (char)1,
  3565. NO_PREFIX,
  3566. false,
  3567. false,
  3568. 0,
  3569. 0,
  3570. isGPRegisterOrMemoryAccess(
  3571. Framework::Assembly::MemoryBlockSize::DWORD),
  3572. MODRM_RM,
  3573. READWRITE),
  3574. // INC r/m64
  3575. MachineCodeTableEntry(true,
  3576. 0xF7,
  3577. (char)1,
  3578. NO_PREFIX,
  3579. false,
  3580. false,
  3581. 0,
  3582. 0,
  3583. isGPRegisterOrMemoryAccess(
  3584. Framework::Assembly::MemoryBlockSize::QWORD),
  3585. MODRM_RM,
  3586. READWRITE),
  3587. }));
  3588. OperationCodeTable::machineCodeTranslationTable.add(
  3589. new OperationCodeTable(Framework::Assembly::AND,
  3590. {
  3591. // AND AL, imm8
  3592. MachineCodeTableEntry(false,
  3593. 0x24,
  3594. (char)1,
  3595. NO_PREFIX,
  3596. false,
  3597. false,
  3598. 0,
  3599. 0,
  3600. isSpecificGPRegister(Framework::Assembly::RAX,
  3601. Framework::Assembly::LOWER8),
  3602. UNDEFINED,
  3603. READWRITE,
  3604. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3605. IMM8,
  3606. READ),
  3607. // AND AX, imm16
  3608. MachineCodeTableEntry(false,
  3609. 0x25,
  3610. (char)1,
  3611. X66,
  3612. false,
  3613. false,
  3614. 0,
  3615. 0,
  3616. isSpecificGPRegister(Framework::Assembly::RAX,
  3617. Framework::Assembly::LOWER16),
  3618. UNDEFINED,
  3619. READWRITE,
  3620. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  3621. IMM16,
  3622. READ),
  3623. // AND EAX, imm32
  3624. MachineCodeTableEntry(false,
  3625. 0x25,
  3626. (char)1,
  3627. NO_PREFIX,
  3628. false,
  3629. false,
  3630. 0,
  3631. 0,
  3632. isSpecificGPRegister(Framework::Assembly::RAX,
  3633. Framework::Assembly::LOWER32),
  3634. UNDEFINED,
  3635. READWRITE,
  3636. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  3637. IMM32,
  3638. READ),
  3639. // AND RAX, imm32
  3640. MachineCodeTableEntry(true,
  3641. 0x25,
  3642. (char)1,
  3643. NO_PREFIX,
  3644. false,
  3645. false,
  3646. 0,
  3647. 0,
  3648. isSpecificGPRegister(Framework::Assembly::RAX,
  3649. Framework::Assembly::FULL64),
  3650. UNDEFINED,
  3651. READWRITE,
  3652. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  3653. IMM32,
  3654. READ),
  3655. // AND r/m8, imm8
  3656. MachineCodeTableEntry(false,
  3657. 0x80,
  3658. (char)1,
  3659. NO_PREFIX,
  3660. false,
  3661. false,
  3662. 0,
  3663. 0b100,
  3664. isGPRegisterOrMemoryAccess(
  3665. Framework::Assembly::MemoryBlockSize::BYTE),
  3666. MODRM_RM,
  3667. READWRITE,
  3668. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3669. IMM8,
  3670. READ),
  3671. // AND r/m16, imm8
  3672. MachineCodeTableEntry(false,
  3673. 0x83,
  3674. (char)1,
  3675. X66,
  3676. false,
  3677. false,
  3678. 0,
  3679. 0b100,
  3680. isGPRegisterOrMemoryAccess(
  3681. Framework::Assembly::MemoryBlockSize::WORD),
  3682. MODRM_RM,
  3683. READWRITE,
  3684. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3685. IMM8,
  3686. READ),
  3687. // AND r/m32, imm8
  3688. MachineCodeTableEntry(false,
  3689. 0x83,
  3690. (char)1,
  3691. NO_PREFIX,
  3692. false,
  3693. false,
  3694. 0,
  3695. 0b100,
  3696. isGPRegisterOrMemoryAccess(
  3697. Framework::Assembly::MemoryBlockSize::DWORD),
  3698. MODRM_RM,
  3699. READWRITE,
  3700. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3701. IMM8,
  3702. READ),
  3703. // AND r/m64, imm8
  3704. MachineCodeTableEntry(true,
  3705. 0x83,
  3706. (char)1,
  3707. NO_PREFIX,
  3708. false,
  3709. false,
  3710. 0,
  3711. 0b100,
  3712. isGPRegisterOrMemoryAccess(
  3713. Framework::Assembly::MemoryBlockSize::QWORD),
  3714. MODRM_RM,
  3715. READWRITE,
  3716. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3717. IMM8,
  3718. READ),
  3719. // AND r/m16, imm16
  3720. MachineCodeTableEntry(false,
  3721. 0x81,
  3722. (char)1,
  3723. X66,
  3724. false,
  3725. false,
  3726. 0,
  3727. 0b100,
  3728. isGPRegisterOrMemoryAccess(
  3729. Framework::Assembly::MemoryBlockSize::WORD),
  3730. MODRM_RM,
  3731. READWRITE,
  3732. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  3733. IMM16,
  3734. READ),
  3735. // AND r/m32, imm32
  3736. MachineCodeTableEntry(false,
  3737. 0x81,
  3738. (char)1,
  3739. NO_PREFIX,
  3740. false,
  3741. false,
  3742. 0,
  3743. 0b100,
  3744. isGPRegisterOrMemoryAccess(
  3745. Framework::Assembly::MemoryBlockSize::DWORD),
  3746. MODRM_RM,
  3747. READWRITE,
  3748. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  3749. IMM32,
  3750. READ),
  3751. // AND r/m64, imm32
  3752. MachineCodeTableEntry(true,
  3753. 0x81,
  3754. (char)1,
  3755. NO_PREFIX,
  3756. false,
  3757. false,
  3758. 0,
  3759. 0b100,
  3760. isGPRegisterOrMemoryAccess(
  3761. Framework::Assembly::MemoryBlockSize::QWORD),
  3762. MODRM_RM,
  3763. READWRITE,
  3764. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  3765. IMM32,
  3766. READ),
  3767. // AND r/m8, r8
  3768. MachineCodeTableEntry(false,
  3769. 0x20,
  3770. (char)1,
  3771. NO_PREFIX,
  3772. false,
  3773. false,
  3774. 0,
  3775. 0,
  3776. isGPRegisterOrMemoryAccess(
  3777. Framework::Assembly::MemoryBlockSize::BYTE),
  3778. MODRM_RM,
  3779. READWRITE,
  3780. isGPRegister(
  3781. Framework::Assembly::MemoryBlockSize::BYTE),
  3782. MODRM_REG,
  3783. READ),
  3784. // AND r/m16, r16
  3785. MachineCodeTableEntry(false,
  3786. 0x21,
  3787. (char)1,
  3788. X66,
  3789. false,
  3790. false,
  3791. 0,
  3792. 0,
  3793. isGPRegisterOrMemoryAccess(
  3794. Framework::Assembly::MemoryBlockSize::WORD),
  3795. MODRM_RM,
  3796. READWRITE,
  3797. isGPRegister(
  3798. Framework::Assembly::MemoryBlockSize::WORD),
  3799. MODRM_REG,
  3800. READ),
  3801. // AND r/m32, r32
  3802. MachineCodeTableEntry(false,
  3803. 0x21,
  3804. (char)1,
  3805. NO_PREFIX,
  3806. false,
  3807. false,
  3808. 0,
  3809. 0,
  3810. isGPRegisterOrMemoryAccess(
  3811. Framework::Assembly::MemoryBlockSize::DWORD),
  3812. MODRM_RM,
  3813. READWRITE,
  3814. isGPRegister(
  3815. Framework::Assembly::MemoryBlockSize::DWORD),
  3816. MODRM_REG,
  3817. READ),
  3818. // AND r/m64, r64
  3819. MachineCodeTableEntry(true,
  3820. 0x21,
  3821. (char)1,
  3822. NO_PREFIX,
  3823. false,
  3824. false,
  3825. 0,
  3826. 0,
  3827. isGPRegisterOrMemoryAccess(
  3828. Framework::Assembly::MemoryBlockSize::QWORD),
  3829. MODRM_RM,
  3830. READWRITE,
  3831. isGPRegister(
  3832. Framework::Assembly::MemoryBlockSize::QWORD),
  3833. MODRM_REG,
  3834. READ),
  3835. // AND r8, r/m8
  3836. MachineCodeTableEntry(false,
  3837. 0x22,
  3838. (char)1,
  3839. NO_PREFIX,
  3840. false,
  3841. false,
  3842. 0,
  3843. 0,
  3844. isGPRegister(
  3845. Framework::Assembly::MemoryBlockSize::BYTE),
  3846. MODRM_REG,
  3847. READWRITE,
  3848. isGPRegisterOrMemoryAccess(
  3849. Framework::Assembly::MemoryBlockSize::BYTE),
  3850. MODRM_RM,
  3851. READ),
  3852. // AND r16, r/m16
  3853. MachineCodeTableEntry(false,
  3854. 0x23,
  3855. (char)1,
  3856. X66,
  3857. false,
  3858. false,
  3859. 0,
  3860. 0,
  3861. isGPRegister(
  3862. Framework::Assembly::MemoryBlockSize::WORD),
  3863. MODRM_REG,
  3864. READWRITE,
  3865. isGPRegisterOrMemoryAccess(
  3866. Framework::Assembly::MemoryBlockSize::WORD),
  3867. MODRM_RM,
  3868. READ),
  3869. // AND r32, r/m32
  3870. MachineCodeTableEntry(false,
  3871. 0x23,
  3872. (char)1,
  3873. NO_PREFIX,
  3874. false,
  3875. false,
  3876. 0,
  3877. 0,
  3878. isGPRegister(
  3879. Framework::Assembly::MemoryBlockSize::DWORD),
  3880. MODRM_REG,
  3881. READWRITE,
  3882. isGPRegisterOrMemoryAccess(
  3883. Framework::Assembly::MemoryBlockSize::DWORD),
  3884. MODRM_RM,
  3885. READ),
  3886. // AND r64, r/m64
  3887. MachineCodeTableEntry(true,
  3888. 0x23,
  3889. (char)1,
  3890. NO_PREFIX,
  3891. false,
  3892. false,
  3893. 0,
  3894. 0,
  3895. isGPRegister(
  3896. Framework::Assembly::MemoryBlockSize::QWORD),
  3897. MODRM_REG,
  3898. READWRITE,
  3899. isGPRegisterOrMemoryAccess(
  3900. Framework::Assembly::MemoryBlockSize::QWORD),
  3901. MODRM_RM,
  3902. READ),
  3903. }));
  3904. OperationCodeTable::machineCodeTranslationTable.add(
  3905. new OperationCodeTable(Framework::Assembly::OR,
  3906. {
  3907. // OR AL, imm8
  3908. MachineCodeTableEntry(false,
  3909. 0x0C,
  3910. (char)1,
  3911. NO_PREFIX,
  3912. false,
  3913. false,
  3914. 0,
  3915. 0,
  3916. isSpecificGPRegister(Framework::Assembly::RAX,
  3917. Framework::Assembly::LOWER8),
  3918. UNDEFINED,
  3919. READWRITE,
  3920. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3921. IMM8,
  3922. READ),
  3923. // OR AX, imm16
  3924. MachineCodeTableEntry(false,
  3925. 0x0D,
  3926. (char)1,
  3927. X66,
  3928. false,
  3929. false,
  3930. 0,
  3931. 0,
  3932. isSpecificGPRegister(Framework::Assembly::RAX,
  3933. Framework::Assembly::LOWER16),
  3934. UNDEFINED,
  3935. READWRITE,
  3936. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  3937. IMM16,
  3938. READ),
  3939. // OR EAX, imm32
  3940. MachineCodeTableEntry(false,
  3941. 0x0D,
  3942. (char)1,
  3943. NO_PREFIX,
  3944. false,
  3945. false,
  3946. 0,
  3947. 0,
  3948. isSpecificGPRegister(Framework::Assembly::RAX,
  3949. Framework::Assembly::LOWER32),
  3950. UNDEFINED,
  3951. READWRITE,
  3952. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  3953. IMM32,
  3954. READ),
  3955. // OR RAX, imm32
  3956. MachineCodeTableEntry(true,
  3957. 0x0D,
  3958. (char)1,
  3959. NO_PREFIX,
  3960. false,
  3961. false,
  3962. 0,
  3963. 0,
  3964. isSpecificGPRegister(Framework::Assembly::RAX,
  3965. Framework::Assembly::FULL64),
  3966. UNDEFINED,
  3967. READWRITE,
  3968. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  3969. IMM32,
  3970. READ),
  3971. // OR r/m8, imm8
  3972. MachineCodeTableEntry(false,
  3973. 0x80,
  3974. (char)1,
  3975. NO_PREFIX,
  3976. false,
  3977. false,
  3978. 0,
  3979. 0b001,
  3980. isGPRegisterOrMemoryAccess(
  3981. Framework::Assembly::MemoryBlockSize::BYTE),
  3982. MODRM_RM,
  3983. READWRITE,
  3984. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  3985. IMM8,
  3986. READ),
  3987. // OR r/m16, imm8
  3988. MachineCodeTableEntry(false,
  3989. 0x83,
  3990. (char)1,
  3991. X66,
  3992. false,
  3993. false,
  3994. 0,
  3995. 0b001,
  3996. isGPRegisterOrMemoryAccess(
  3997. Framework::Assembly::MemoryBlockSize::WORD),
  3998. MODRM_RM,
  3999. READWRITE,
  4000. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4001. IMM8,
  4002. READ),
  4003. // OR r/m32, imm8
  4004. MachineCodeTableEntry(false,
  4005. 0x83,
  4006. (char)1,
  4007. NO_PREFIX,
  4008. false,
  4009. false,
  4010. 0,
  4011. 0b001,
  4012. isGPRegisterOrMemoryAccess(
  4013. Framework::Assembly::MemoryBlockSize::DWORD),
  4014. MODRM_RM,
  4015. READWRITE,
  4016. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4017. IMM8,
  4018. READ),
  4019. // OR r/m64, imm8
  4020. MachineCodeTableEntry(true,
  4021. 0x83,
  4022. (char)1,
  4023. NO_PREFIX,
  4024. false,
  4025. false,
  4026. 0,
  4027. 0b001,
  4028. isGPRegisterOrMemoryAccess(
  4029. Framework::Assembly::MemoryBlockSize::QWORD),
  4030. MODRM_RM,
  4031. READWRITE,
  4032. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4033. IMM8,
  4034. READ),
  4035. // OR r/m16, imm16
  4036. MachineCodeTableEntry(false,
  4037. 0x81,
  4038. (char)1,
  4039. X66,
  4040. false,
  4041. false,
  4042. 0,
  4043. 0b001,
  4044. isGPRegisterOrMemoryAccess(
  4045. Framework::Assembly::MemoryBlockSize::WORD),
  4046. MODRM_RM,
  4047. READWRITE,
  4048. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4049. IMM16,
  4050. READ),
  4051. // OR r/m32, imm32
  4052. MachineCodeTableEntry(false,
  4053. 0x81,
  4054. (char)1,
  4055. NO_PREFIX,
  4056. false,
  4057. false,
  4058. 0,
  4059. 0b001,
  4060. isGPRegisterOrMemoryAccess(
  4061. Framework::Assembly::MemoryBlockSize::DWORD),
  4062. MODRM_RM,
  4063. READWRITE,
  4064. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4065. IMM32,
  4066. READ),
  4067. // OR r/m64, imm32
  4068. MachineCodeTableEntry(true,
  4069. 0x81,
  4070. (char)1,
  4071. NO_PREFIX,
  4072. false,
  4073. false,
  4074. 0,
  4075. 0b001,
  4076. isGPRegisterOrMemoryAccess(
  4077. Framework::Assembly::MemoryBlockSize::QWORD),
  4078. MODRM_RM,
  4079. READWRITE,
  4080. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4081. IMM32,
  4082. READ),
  4083. // OR r/m8, r8
  4084. MachineCodeTableEntry(false,
  4085. 0x08,
  4086. (char)1,
  4087. NO_PREFIX,
  4088. false,
  4089. false,
  4090. 0,
  4091. 0,
  4092. isGPRegisterOrMemoryAccess(
  4093. Framework::Assembly::MemoryBlockSize::BYTE),
  4094. MODRM_RM,
  4095. READWRITE,
  4096. isGPRegister(
  4097. Framework::Assembly::MemoryBlockSize::BYTE),
  4098. MODRM_REG,
  4099. READ),
  4100. // OR r/m16, r16
  4101. MachineCodeTableEntry(false,
  4102. 0x09,
  4103. (char)1,
  4104. X66,
  4105. false,
  4106. false,
  4107. 0,
  4108. 0,
  4109. isGPRegisterOrMemoryAccess(
  4110. Framework::Assembly::MemoryBlockSize::WORD),
  4111. MODRM_RM,
  4112. READWRITE,
  4113. isGPRegister(
  4114. Framework::Assembly::MemoryBlockSize::WORD),
  4115. MODRM_REG,
  4116. READ),
  4117. // OR r/m32, r32
  4118. MachineCodeTableEntry(false,
  4119. 0x09,
  4120. (char)1,
  4121. NO_PREFIX,
  4122. false,
  4123. false,
  4124. 0,
  4125. 0,
  4126. isGPRegisterOrMemoryAccess(
  4127. Framework::Assembly::MemoryBlockSize::DWORD),
  4128. MODRM_RM,
  4129. READWRITE,
  4130. isGPRegister(
  4131. Framework::Assembly::MemoryBlockSize::DWORD),
  4132. MODRM_REG,
  4133. READ),
  4134. // OR r/m64, r64
  4135. MachineCodeTableEntry(true,
  4136. 0x09,
  4137. (char)1,
  4138. NO_PREFIX,
  4139. false,
  4140. false,
  4141. 0,
  4142. 0,
  4143. isGPRegisterOrMemoryAccess(
  4144. Framework::Assembly::MemoryBlockSize::QWORD),
  4145. MODRM_RM,
  4146. READWRITE,
  4147. isGPRegister(
  4148. Framework::Assembly::MemoryBlockSize::QWORD),
  4149. MODRM_REG,
  4150. READ),
  4151. // OR r8, r/m8
  4152. MachineCodeTableEntry(false,
  4153. 0x0A,
  4154. (char)1,
  4155. NO_PREFIX,
  4156. false,
  4157. false,
  4158. 0,
  4159. 0,
  4160. isGPRegister(
  4161. Framework::Assembly::MemoryBlockSize::BYTE),
  4162. MODRM_REG,
  4163. READWRITE,
  4164. isGPRegisterOrMemoryAccess(
  4165. Framework::Assembly::MemoryBlockSize::BYTE),
  4166. MODRM_RM,
  4167. READ),
  4168. // OR r16, r/m16
  4169. MachineCodeTableEntry(false,
  4170. 0x0B,
  4171. (char)1,
  4172. X66,
  4173. false,
  4174. false,
  4175. 0,
  4176. 0,
  4177. isGPRegister(
  4178. Framework::Assembly::MemoryBlockSize::WORD),
  4179. MODRM_REG,
  4180. READWRITE,
  4181. isGPRegisterOrMemoryAccess(
  4182. Framework::Assembly::MemoryBlockSize::WORD),
  4183. MODRM_RM,
  4184. READ),
  4185. // OR r32, r/m32
  4186. MachineCodeTableEntry(false,
  4187. 0x0B,
  4188. (char)1,
  4189. NO_PREFIX,
  4190. false,
  4191. false,
  4192. 0,
  4193. 0,
  4194. isGPRegister(
  4195. Framework::Assembly::MemoryBlockSize::DWORD),
  4196. MODRM_REG,
  4197. READWRITE,
  4198. isGPRegisterOrMemoryAccess(
  4199. Framework::Assembly::MemoryBlockSize::DWORD),
  4200. MODRM_RM,
  4201. READ),
  4202. // OR r64, r/m64
  4203. MachineCodeTableEntry(true,
  4204. 0x0B,
  4205. (char)1,
  4206. NO_PREFIX,
  4207. false,
  4208. false,
  4209. 0,
  4210. 0,
  4211. isGPRegister(
  4212. Framework::Assembly::MemoryBlockSize::QWORD),
  4213. MODRM_REG,
  4214. READWRITE,
  4215. isGPRegisterOrMemoryAccess(
  4216. Framework::Assembly::MemoryBlockSize::QWORD),
  4217. MODRM_RM,
  4218. READ),
  4219. }));
  4220. OperationCodeTable::machineCodeTranslationTable.add(
  4221. new OperationCodeTable(Framework::Assembly::XOR,
  4222. {
  4223. // XOR AL, imm8
  4224. MachineCodeTableEntry(false,
  4225. 0x34,
  4226. (char)1,
  4227. NO_PREFIX,
  4228. false,
  4229. false,
  4230. 0,
  4231. 0,
  4232. isSpecificGPRegister(Framework::Assembly::RAX,
  4233. Framework::Assembly::LOWER8),
  4234. UNDEFINED,
  4235. READWRITE,
  4236. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4237. IMM8,
  4238. READ),
  4239. // XOR AX, imm16
  4240. MachineCodeTableEntry(false,
  4241. 0x35,
  4242. (char)1,
  4243. X66,
  4244. false,
  4245. false,
  4246. 0,
  4247. 0,
  4248. isSpecificGPRegister(Framework::Assembly::RAX,
  4249. Framework::Assembly::LOWER16),
  4250. UNDEFINED,
  4251. READWRITE,
  4252. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4253. IMM16,
  4254. READ),
  4255. // XOR EAX, imm32
  4256. MachineCodeTableEntry(false,
  4257. 0x35,
  4258. (char)1,
  4259. NO_PREFIX,
  4260. false,
  4261. false,
  4262. 0,
  4263. 0,
  4264. isSpecificGPRegister(Framework::Assembly::RAX,
  4265. Framework::Assembly::LOWER32),
  4266. UNDEFINED,
  4267. READWRITE,
  4268. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4269. IMM32,
  4270. READ),
  4271. // XOR RAX, imm32
  4272. MachineCodeTableEntry(true,
  4273. 0x35,
  4274. (char)1,
  4275. NO_PREFIX,
  4276. false,
  4277. false,
  4278. 0,
  4279. 0,
  4280. isSpecificGPRegister(Framework::Assembly::RAX,
  4281. Framework::Assembly::FULL64),
  4282. UNDEFINED,
  4283. READWRITE,
  4284. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4285. IMM32,
  4286. READ),
  4287. // XOR r/m8, imm8
  4288. MachineCodeTableEntry(false,
  4289. 0x80,
  4290. (char)1,
  4291. NO_PREFIX,
  4292. false,
  4293. false,
  4294. 0,
  4295. 0b110,
  4296. isGPRegisterOrMemoryAccess(
  4297. Framework::Assembly::MemoryBlockSize::BYTE),
  4298. MODRM_RM,
  4299. READWRITE,
  4300. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4301. IMM8,
  4302. READ),
  4303. // XOR r/m16, imm8
  4304. MachineCodeTableEntry(false,
  4305. 0x83,
  4306. (char)1,
  4307. X66,
  4308. false,
  4309. false,
  4310. 0,
  4311. 0b110,
  4312. isGPRegisterOrMemoryAccess(
  4313. Framework::Assembly::MemoryBlockSize::WORD),
  4314. MODRM_RM,
  4315. READWRITE,
  4316. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4317. IMM8,
  4318. READ),
  4319. // XOR r/m32, imm8
  4320. MachineCodeTableEntry(false,
  4321. 0x83,
  4322. (char)1,
  4323. NO_PREFIX,
  4324. false,
  4325. false,
  4326. 0,
  4327. 0b110,
  4328. isGPRegisterOrMemoryAccess(
  4329. Framework::Assembly::MemoryBlockSize::DWORD),
  4330. MODRM_RM,
  4331. READWRITE,
  4332. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4333. IMM8,
  4334. READ),
  4335. // XOR r/m64, imm8
  4336. MachineCodeTableEntry(true,
  4337. 0x83,
  4338. (char)1,
  4339. NO_PREFIX,
  4340. false,
  4341. false,
  4342. 0,
  4343. 0b110,
  4344. isGPRegisterOrMemoryAccess(
  4345. Framework::Assembly::MemoryBlockSize::QWORD),
  4346. MODRM_RM,
  4347. READWRITE,
  4348. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4349. IMM8,
  4350. READ),
  4351. // XOR r/m16, imm16
  4352. MachineCodeTableEntry(false,
  4353. 0x81,
  4354. (char)1,
  4355. X66,
  4356. false,
  4357. false,
  4358. 0,
  4359. 0b110,
  4360. isGPRegisterOrMemoryAccess(
  4361. Framework::Assembly::MemoryBlockSize::WORD),
  4362. MODRM_RM,
  4363. READWRITE,
  4364. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4365. IMM16,
  4366. READ),
  4367. // XOR r/m32, imm32
  4368. MachineCodeTableEntry(false,
  4369. 0x81,
  4370. (char)1,
  4371. NO_PREFIX,
  4372. false,
  4373. false,
  4374. 0,
  4375. 0b110,
  4376. isGPRegisterOrMemoryAccess(
  4377. Framework::Assembly::MemoryBlockSize::DWORD),
  4378. MODRM_RM,
  4379. READWRITE,
  4380. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4381. IMM32,
  4382. READ),
  4383. // XOR r/m64, imm32
  4384. MachineCodeTableEntry(true,
  4385. 0x81,
  4386. (char)1,
  4387. NO_PREFIX,
  4388. false,
  4389. false,
  4390. 0,
  4391. 0b110,
  4392. isGPRegisterOrMemoryAccess(
  4393. Framework::Assembly::MemoryBlockSize::QWORD),
  4394. MODRM_RM,
  4395. READWRITE,
  4396. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4397. IMM32,
  4398. READ),
  4399. // XOR r/m8, r8
  4400. MachineCodeTableEntry(false,
  4401. 0x30,
  4402. (char)1,
  4403. NO_PREFIX,
  4404. false,
  4405. false,
  4406. 0,
  4407. 0,
  4408. isGPRegisterOrMemoryAccess(
  4409. Framework::Assembly::MemoryBlockSize::BYTE),
  4410. MODRM_RM,
  4411. READWRITE,
  4412. isGPRegister(
  4413. Framework::Assembly::MemoryBlockSize::BYTE),
  4414. MODRM_REG,
  4415. READ),
  4416. // XOR r/m16, r16
  4417. MachineCodeTableEntry(false,
  4418. 0x31,
  4419. (char)1,
  4420. X66,
  4421. false,
  4422. false,
  4423. 0,
  4424. 0,
  4425. isGPRegisterOrMemoryAccess(
  4426. Framework::Assembly::MemoryBlockSize::WORD),
  4427. MODRM_RM,
  4428. READWRITE,
  4429. isGPRegister(
  4430. Framework::Assembly::MemoryBlockSize::WORD),
  4431. MODRM_REG,
  4432. READ),
  4433. // XOR r/m32, r32
  4434. MachineCodeTableEntry(false,
  4435. 0x31,
  4436. (char)1,
  4437. NO_PREFIX,
  4438. false,
  4439. false,
  4440. 0,
  4441. 0,
  4442. isGPRegisterOrMemoryAccess(
  4443. Framework::Assembly::MemoryBlockSize::DWORD),
  4444. MODRM_RM,
  4445. READWRITE,
  4446. isGPRegister(
  4447. Framework::Assembly::MemoryBlockSize::DWORD),
  4448. MODRM_REG,
  4449. READ),
  4450. // XOR r/m64, r64
  4451. MachineCodeTableEntry(true,
  4452. 0x31,
  4453. (char)1,
  4454. NO_PREFIX,
  4455. false,
  4456. false,
  4457. 0,
  4458. 0,
  4459. isGPRegisterOrMemoryAccess(
  4460. Framework::Assembly::MemoryBlockSize::QWORD),
  4461. MODRM_RM,
  4462. READWRITE,
  4463. isGPRegister(
  4464. Framework::Assembly::MemoryBlockSize::QWORD),
  4465. MODRM_REG,
  4466. READ),
  4467. // XOR r8, r/m8
  4468. MachineCodeTableEntry(false,
  4469. 0x32,
  4470. (char)1,
  4471. NO_PREFIX,
  4472. false,
  4473. false,
  4474. 0,
  4475. 0,
  4476. isGPRegister(
  4477. Framework::Assembly::MemoryBlockSize::BYTE),
  4478. MODRM_REG,
  4479. READWRITE,
  4480. isGPRegisterOrMemoryAccess(
  4481. Framework::Assembly::MemoryBlockSize::BYTE),
  4482. MODRM_RM,
  4483. READ),
  4484. // XOR r16, r/m16
  4485. MachineCodeTableEntry(false,
  4486. 0x33,
  4487. (char)1,
  4488. X66,
  4489. false,
  4490. false,
  4491. 0,
  4492. 0,
  4493. isGPRegister(
  4494. Framework::Assembly::MemoryBlockSize::WORD),
  4495. MODRM_REG,
  4496. READWRITE,
  4497. isGPRegisterOrMemoryAccess(
  4498. Framework::Assembly::MemoryBlockSize::WORD),
  4499. MODRM_RM,
  4500. READ),
  4501. // XOR r32, r/m32
  4502. MachineCodeTableEntry(false,
  4503. 0x33,
  4504. (char)1,
  4505. NO_PREFIX,
  4506. false,
  4507. false,
  4508. 0,
  4509. 0,
  4510. isGPRegister(
  4511. Framework::Assembly::MemoryBlockSize::DWORD),
  4512. MODRM_REG,
  4513. READWRITE,
  4514. isGPRegisterOrMemoryAccess(
  4515. Framework::Assembly::MemoryBlockSize::DWORD),
  4516. MODRM_RM,
  4517. READ),
  4518. // XOR r64, r/m64
  4519. MachineCodeTableEntry(true,
  4520. 0x33,
  4521. (char)1,
  4522. NO_PREFIX,
  4523. false,
  4524. false,
  4525. 0,
  4526. 0,
  4527. isGPRegister(
  4528. Framework::Assembly::MemoryBlockSize::QWORD),
  4529. MODRM_REG,
  4530. READWRITE,
  4531. isGPRegisterOrMemoryAccess(
  4532. Framework::Assembly::MemoryBlockSize::QWORD),
  4533. MODRM_RM,
  4534. READ),
  4535. }));
  4536. OperationCodeTable::machineCodeTranslationTable.add(
  4537. new OperationCodeTable(Framework::Assembly::NOT,
  4538. {
  4539. // NOT r/m8
  4540. MachineCodeTableEntry(false,
  4541. 0xF6,
  4542. (char)1,
  4543. NO_PREFIX,
  4544. false,
  4545. false,
  4546. 0,
  4547. 0b010,
  4548. isGPRegisterOrMemoryAccess(
  4549. Framework::Assembly::MemoryBlockSize::BYTE),
  4550. MODRM_RM,
  4551. READWRITE),
  4552. // NOT r/m16
  4553. MachineCodeTableEntry(false,
  4554. 0xF7,
  4555. (char)1,
  4556. X66,
  4557. false,
  4558. false,
  4559. 0,
  4560. 0b010,
  4561. isGPRegisterOrMemoryAccess(
  4562. Framework::Assembly::MemoryBlockSize::WORD),
  4563. MODRM_RM,
  4564. READWRITE),
  4565. // NOT r/m32
  4566. MachineCodeTableEntry(false,
  4567. 0xF7,
  4568. (char)1,
  4569. NO_PREFIX,
  4570. false,
  4571. false,
  4572. 0,
  4573. 0b010,
  4574. isGPRegisterOrMemoryAccess(
  4575. Framework::Assembly::MemoryBlockSize::DWORD),
  4576. MODRM_RM,
  4577. READWRITE),
  4578. // NOT r/m64
  4579. MachineCodeTableEntry(true,
  4580. 0xF7,
  4581. (char)1,
  4582. NO_PREFIX,
  4583. false,
  4584. false,
  4585. 0,
  4586. 0b010,
  4587. isGPRegisterOrMemoryAccess(
  4588. Framework::Assembly::MemoryBlockSize::DWORD),
  4589. MODRM_RM,
  4590. READWRITE),
  4591. }));
  4592. OperationCodeTable::machineCodeTranslationTable.add(
  4593. new OperationCodeTable(Framework::Assembly::TEST,
  4594. {
  4595. // TEST AL, imm8
  4596. MachineCodeTableEntry(false,
  4597. 0xA8,
  4598. (char)1,
  4599. NO_PREFIX,
  4600. false,
  4601. false,
  4602. 0,
  4603. 0,
  4604. isSpecificGPRegister(Framework::Assembly::RAX,
  4605. Framework::Assembly::LOWER8),
  4606. UNDEFINED,
  4607. READ,
  4608. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4609. IMM8,
  4610. READ),
  4611. // TEST AX, imm16
  4612. MachineCodeTableEntry(false,
  4613. 0xA9,
  4614. (char)1,
  4615. X66,
  4616. false,
  4617. false,
  4618. 0,
  4619. 0,
  4620. isSpecificGPRegister(Framework::Assembly::RAX,
  4621. Framework::Assembly::LOWER16),
  4622. UNDEFINED,
  4623. READ,
  4624. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4625. IMM16,
  4626. READ),
  4627. // TEST EAX, imm32
  4628. MachineCodeTableEntry(false,
  4629. 0xA9,
  4630. (char)1,
  4631. NO_PREFIX,
  4632. false,
  4633. false,
  4634. 0,
  4635. 0,
  4636. isSpecificGPRegister(Framework::Assembly::RAX,
  4637. Framework::Assembly::LOWER32),
  4638. UNDEFINED,
  4639. READ,
  4640. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4641. IMM32,
  4642. READ),
  4643. // TEST RAX, imm32
  4644. MachineCodeTableEntry(true,
  4645. 0xA9,
  4646. (char)1,
  4647. NO_PREFIX,
  4648. false,
  4649. false,
  4650. 0,
  4651. 0,
  4652. isSpecificGPRegister(Framework::Assembly::RAX,
  4653. Framework::Assembly::FULL64),
  4654. UNDEFINED,
  4655. READ,
  4656. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4657. IMM32,
  4658. READ),
  4659. // TEST r/m8, imm8
  4660. MachineCodeTableEntry(false,
  4661. 0xF6,
  4662. (char)1,
  4663. NO_PREFIX,
  4664. false,
  4665. false,
  4666. 0,
  4667. 0,
  4668. isGPRegisterOrMemoryAccess(
  4669. Framework::Assembly::MemoryBlockSize::BYTE),
  4670. MODRM_RM,
  4671. READ,
  4672. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4673. IMM8,
  4674. READ),
  4675. // TEST r/m16, imm16
  4676. MachineCodeTableEntry(false,
  4677. 0xF7,
  4678. (char)1,
  4679. X66,
  4680. false,
  4681. false,
  4682. 0,
  4683. 0,
  4684. isGPRegisterOrMemoryAccess(
  4685. Framework::Assembly::MemoryBlockSize::WORD),
  4686. MODRM_RM,
  4687. READ,
  4688. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4689. IMM16,
  4690. READ),
  4691. // TEST r/m32, imm32
  4692. MachineCodeTableEntry(false,
  4693. 0xF7,
  4694. (char)1,
  4695. NO_PREFIX,
  4696. false,
  4697. false,
  4698. 0,
  4699. 0,
  4700. isGPRegisterOrMemoryAccess(
  4701. Framework::Assembly::MemoryBlockSize::DWORD),
  4702. MODRM_RM,
  4703. READ,
  4704. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4705. IMM32,
  4706. READ),
  4707. // TEST r/m64, imm32
  4708. MachineCodeTableEntry(true,
  4709. 0xF7,
  4710. (char)1,
  4711. NO_PREFIX,
  4712. false,
  4713. false,
  4714. 0,
  4715. 0,
  4716. isGPRegisterOrMemoryAccess(
  4717. Framework::Assembly::MemoryBlockSize::QWORD),
  4718. MODRM_RM,
  4719. READ,
  4720. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4721. IMM32,
  4722. READ),
  4723. // TEST r/m8, r8
  4724. MachineCodeTableEntry(false,
  4725. 0x84,
  4726. (char)1,
  4727. NO_PREFIX,
  4728. false,
  4729. false,
  4730. 0,
  4731. 0,
  4732. isGPRegisterOrMemoryAccess(
  4733. Framework::Assembly::MemoryBlockSize::BYTE),
  4734. MODRM_RM,
  4735. READ,
  4736. isGPRegister(
  4737. Framework::Assembly::MemoryBlockSize::BYTE),
  4738. MODRM_REG,
  4739. READ),
  4740. // TEST r/m16, r16
  4741. MachineCodeTableEntry(false,
  4742. 0x85,
  4743. (char)1,
  4744. X66,
  4745. false,
  4746. false,
  4747. 0,
  4748. 0,
  4749. isGPRegisterOrMemoryAccess(
  4750. Framework::Assembly::MemoryBlockSize::WORD),
  4751. MODRM_RM,
  4752. READ,
  4753. isGPRegister(
  4754. Framework::Assembly::MemoryBlockSize::WORD),
  4755. MODRM_REG,
  4756. READ),
  4757. // TEST r/m32, r32
  4758. MachineCodeTableEntry(false,
  4759. 0x85,
  4760. (char)1,
  4761. NO_PREFIX,
  4762. false,
  4763. false,
  4764. 0,
  4765. 0,
  4766. isGPRegisterOrMemoryAccess(
  4767. Framework::Assembly::MemoryBlockSize::DWORD),
  4768. MODRM_RM,
  4769. READ,
  4770. isGPRegister(
  4771. Framework::Assembly::MemoryBlockSize::DWORD),
  4772. MODRM_REG,
  4773. READ),
  4774. // TEST r/m64, r64
  4775. MachineCodeTableEntry(true,
  4776. 0x85,
  4777. (char)1,
  4778. NO_PREFIX,
  4779. false,
  4780. false,
  4781. 0,
  4782. 0,
  4783. isGPRegisterOrMemoryAccess(
  4784. Framework::Assembly::MemoryBlockSize::QWORD),
  4785. MODRM_RM,
  4786. READ,
  4787. isGPRegister(
  4788. Framework::Assembly::MemoryBlockSize::QWORD),
  4789. MODRM_REG,
  4790. READ),
  4791. }));
  4792. OperationCodeTable::machineCodeTranslationTable.add(
  4793. new OperationCodeTable(Framework::Assembly::CMP,
  4794. {
  4795. // CMP AL, imm8
  4796. MachineCodeTableEntry(false,
  4797. 0x3C,
  4798. (char)1,
  4799. NO_PREFIX,
  4800. false,
  4801. false,
  4802. 0,
  4803. 0,
  4804. isSpecificGPRegister(Framework::Assembly::RAX,
  4805. Framework::Assembly::LOWER8),
  4806. UNDEFINED,
  4807. READ,
  4808. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4809. IMM8,
  4810. READ),
  4811. // CMP AX, imm16
  4812. MachineCodeTableEntry(false,
  4813. 0x3D,
  4814. (char)1,
  4815. X66,
  4816. false,
  4817. false,
  4818. 0,
  4819. 0,
  4820. isSpecificGPRegister(Framework::Assembly::RAX,
  4821. Framework::Assembly::LOWER16),
  4822. UNDEFINED,
  4823. READ,
  4824. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4825. IMM16,
  4826. READ),
  4827. // CMP EAX, imm32
  4828. MachineCodeTableEntry(false,
  4829. 0x3D,
  4830. (char)1,
  4831. NO_PREFIX,
  4832. false,
  4833. false,
  4834. 0,
  4835. 0,
  4836. isSpecificGPRegister(Framework::Assembly::RAX,
  4837. Framework::Assembly::LOWER32),
  4838. UNDEFINED,
  4839. READ,
  4840. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4841. IMM32,
  4842. READ),
  4843. // CMP RAX, imm32
  4844. MachineCodeTableEntry(true,
  4845. 0x3D,
  4846. (char)1,
  4847. NO_PREFIX,
  4848. false,
  4849. false,
  4850. 0,
  4851. 0,
  4852. isSpecificGPRegister(Framework::Assembly::RAX,
  4853. Framework::Assembly::FULL64),
  4854. UNDEFINED,
  4855. READ,
  4856. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4857. IMM32,
  4858. READ),
  4859. // CMP r/m8, imm8
  4860. MachineCodeTableEntry(false,
  4861. 0x80,
  4862. (char)1,
  4863. NO_PREFIX,
  4864. false,
  4865. false,
  4866. 0,
  4867. 0b111,
  4868. isGPRegisterOrMemoryAccess(
  4869. Framework::Assembly::MemoryBlockSize::BYTE),
  4870. MODRM_RM,
  4871. READ,
  4872. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4873. IMM8,
  4874. READ),
  4875. // CMP r/m16, imm8
  4876. MachineCodeTableEntry(false,
  4877. 0x83,
  4878. (char)1,
  4879. X66,
  4880. false,
  4881. false,
  4882. 0,
  4883. 0b111,
  4884. isGPRegisterOrMemoryAccess(
  4885. Framework::Assembly::MemoryBlockSize::WORD),
  4886. MODRM_RM,
  4887. READ,
  4888. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4889. IMM8,
  4890. READ),
  4891. // CMP r/m32, imm8
  4892. MachineCodeTableEntry(false,
  4893. 0x83,
  4894. (char)1,
  4895. NO_PREFIX,
  4896. false,
  4897. false,
  4898. 0,
  4899. 0b111,
  4900. isGPRegisterOrMemoryAccess(
  4901. Framework::Assembly::MemoryBlockSize::DWORD),
  4902. MODRM_RM,
  4903. READ,
  4904. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4905. IMM8,
  4906. READ),
  4907. // CMP r/m64, imm8
  4908. MachineCodeTableEntry(true,
  4909. 0x83,
  4910. (char)1,
  4911. NO_PREFIX,
  4912. false,
  4913. false,
  4914. 0,
  4915. 0b111,
  4916. isGPRegisterOrMemoryAccess(
  4917. Framework::Assembly::MemoryBlockSize::QWORD),
  4918. MODRM_RM,
  4919. READ,
  4920. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  4921. IMM8,
  4922. READ),
  4923. // CMP r/m16, imm16
  4924. MachineCodeTableEntry(false,
  4925. 0x81,
  4926. (char)1,
  4927. X66,
  4928. false,
  4929. false,
  4930. 0,
  4931. 0b111,
  4932. isGPRegisterOrMemoryAccess(
  4933. Framework::Assembly::MemoryBlockSize::WORD),
  4934. MODRM_RM,
  4935. READ,
  4936. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  4937. IMM16,
  4938. READ),
  4939. // CMP r/m32, imm32
  4940. MachineCodeTableEntry(false,
  4941. 0x81,
  4942. (char)1,
  4943. NO_PREFIX,
  4944. false,
  4945. false,
  4946. 0,
  4947. 0b111,
  4948. isGPRegisterOrMemoryAccess(
  4949. Framework::Assembly::MemoryBlockSize::DWORD),
  4950. MODRM_RM,
  4951. READ,
  4952. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4953. IMM32,
  4954. READ),
  4955. // TEST r/m64, imm32
  4956. MachineCodeTableEntry(true,
  4957. 0x81,
  4958. (char)1,
  4959. NO_PREFIX,
  4960. false,
  4961. false,
  4962. 0,
  4963. 0b111,
  4964. isGPRegisterOrMemoryAccess(
  4965. Framework::Assembly::MemoryBlockSize::QWORD),
  4966. MODRM_RM,
  4967. READ,
  4968. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  4969. IMM32,
  4970. READ),
  4971. // CMP r/m8, r8
  4972. MachineCodeTableEntry(false,
  4973. 0x38,
  4974. (char)1,
  4975. NO_PREFIX,
  4976. false,
  4977. false,
  4978. 0,
  4979. 0b111,
  4980. isGPRegisterOrMemoryAccess(
  4981. Framework::Assembly::MemoryBlockSize::BYTE),
  4982. MODRM_RM,
  4983. READ,
  4984. isGPRegister(
  4985. Framework::Assembly::MemoryBlockSize::BYTE),
  4986. MODRM_REG,
  4987. READ),
  4988. // CMP r/m16, r16
  4989. MachineCodeTableEntry(false,
  4990. 0x39,
  4991. (char)1,
  4992. X66,
  4993. false,
  4994. false,
  4995. 0,
  4996. 0,
  4997. isGPRegisterOrMemoryAccess(
  4998. Framework::Assembly::MemoryBlockSize::WORD),
  4999. MODRM_RM,
  5000. READ,
  5001. isGPRegister(
  5002. Framework::Assembly::MemoryBlockSize::WORD),
  5003. MODRM_REG,
  5004. READ),
  5005. // CMP r/m32, r32
  5006. MachineCodeTableEntry(false,
  5007. 0x39,
  5008. (char)1,
  5009. NO_PREFIX,
  5010. false,
  5011. false,
  5012. 0,
  5013. 0,
  5014. isGPRegisterOrMemoryAccess(
  5015. Framework::Assembly::MemoryBlockSize::DWORD),
  5016. MODRM_RM,
  5017. READ,
  5018. isGPRegister(
  5019. Framework::Assembly::MemoryBlockSize::DWORD),
  5020. MODRM_REG,
  5021. READ),
  5022. // CMP r/m64, r64
  5023. MachineCodeTableEntry(true,
  5024. 0x39,
  5025. (char)1,
  5026. NO_PREFIX,
  5027. false,
  5028. false,
  5029. 0,
  5030. 0,
  5031. isGPRegisterOrMemoryAccess(
  5032. Framework::Assembly::MemoryBlockSize::QWORD),
  5033. MODRM_RM,
  5034. READ,
  5035. isGPRegister(
  5036. Framework::Assembly::MemoryBlockSize::QWORD),
  5037. MODRM_REG,
  5038. READ),
  5039. // CMP r8, r/m8
  5040. MachineCodeTableEntry(false,
  5041. 0x3A,
  5042. (char)1,
  5043. NO_PREFIX,
  5044. false,
  5045. false,
  5046. 0,
  5047. 0,
  5048. isGPRegister(
  5049. Framework::Assembly::MemoryBlockSize::BYTE),
  5050. MODRM_REG,
  5051. READ,
  5052. isGPRegisterOrMemoryAccess(
  5053. Framework::Assembly::MemoryBlockSize::BYTE),
  5054. MODRM_RM,
  5055. READ),
  5056. // CMP r16, r/m16
  5057. MachineCodeTableEntry(false,
  5058. 0x3B,
  5059. (char)1,
  5060. X66,
  5061. false,
  5062. false,
  5063. 0,
  5064. 0,
  5065. isGPRegister(
  5066. Framework::Assembly::MemoryBlockSize::WORD),
  5067. MODRM_REG,
  5068. READ,
  5069. isGPRegisterOrMemoryAccess(
  5070. Framework::Assembly::MemoryBlockSize::WORD),
  5071. MODRM_RM,
  5072. READ),
  5073. // CMP r32, r/m32
  5074. MachineCodeTableEntry(false,
  5075. 0x3B,
  5076. (char)1,
  5077. NO_PREFIX,
  5078. false,
  5079. false,
  5080. 0,
  5081. 0,
  5082. isGPRegister(
  5083. Framework::Assembly::MemoryBlockSize::DWORD),
  5084. MODRM_REG,
  5085. READ,
  5086. isGPRegisterOrMemoryAccess(
  5087. Framework::Assembly::MemoryBlockSize::DWORD),
  5088. MODRM_RM,
  5089. READ),
  5090. // CMP r64, r/m64
  5091. MachineCodeTableEntry(true,
  5092. 0x3B,
  5093. (char)1,
  5094. NO_PREFIX,
  5095. false,
  5096. false,
  5097. 0,
  5098. 0,
  5099. isGPRegister(
  5100. Framework::Assembly::MemoryBlockSize::QWORD),
  5101. MODRM_REG,
  5102. READ,
  5103. isGPRegisterOrMemoryAccess(
  5104. Framework::Assembly::MemoryBlockSize::QWORD),
  5105. MODRM_RM,
  5106. READ),
  5107. }));
  5108. OperationCodeTable::machineCodeTranslationTable.add(
  5109. new OperationCodeTable(Framework::Assembly::CMPPD,
  5110. {
  5111. // CMPPD xmm1, xmm2/m128, imm8
  5112. MachineCodeTableEntry(false,
  5113. 0xC20F,
  5114. (char)2,
  5115. X66,
  5116. false,
  5117. false,
  5118. 0,
  5119. 0,
  5120. isFPRegister(
  5121. Framework::Assembly::MemoryBlockSize::M128),
  5122. MODRM_REG,
  5123. READWRITE,
  5124. isFPRegisterOrMEmoryAccess(
  5125. Framework::Assembly::MemoryBlockSize::M128),
  5126. MODRM_RM,
  5127. READ,
  5128. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5129. IMM8,
  5130. READ),
  5131. // VCMPPD xmm1, xmm2, xmm3/m128, imm8
  5132. MachineCodeTableEntry(false,
  5133. 0xC20F,
  5134. (char)2,
  5135. NO_PREFIX,
  5136. true,
  5137. false,
  5138. 0b01,
  5139. 0,
  5140. isFPRegister(
  5141. Framework::Assembly::MemoryBlockSize::M128),
  5142. MODRM_REG,
  5143. WRITE,
  5144. isFPRegister(
  5145. Framework::Assembly::MemoryBlockSize::M128),
  5146. VEX_VVVV,
  5147. READ,
  5148. isFPRegisterOrMEmoryAccess(
  5149. Framework::Assembly::MemoryBlockSize::M128),
  5150. MODRM_RM,
  5151. READ,
  5152. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5153. IMM8,
  5154. READ),
  5155. // VCMPPD ymm1, ymm2, ymm3/m256, imm8
  5156. MachineCodeTableEntry(false,
  5157. 0xC20F,
  5158. (char)2,
  5159. NO_PREFIX,
  5160. true,
  5161. true,
  5162. 0b01,
  5163. 0,
  5164. isFPRegister(
  5165. Framework::Assembly::MemoryBlockSize::M256),
  5166. MODRM_REG,
  5167. WRITE,
  5168. isFPRegister(
  5169. Framework::Assembly::MemoryBlockSize::M256),
  5170. VEX_VVVV,
  5171. READ,
  5172. isFPRegisterOrMEmoryAccess(
  5173. Framework::Assembly::MemoryBlockSize::M256),
  5174. MODRM_RM,
  5175. READ,
  5176. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5177. IMM8,
  5178. READ),
  5179. }));
  5180. OperationCodeTable::machineCodeTranslationTable.add(
  5181. new OperationCodeTable(Framework::Assembly::CMPPS,
  5182. {
  5183. // CMPPS xmm1, xmm2/m128, imm8
  5184. MachineCodeTableEntry(false,
  5185. 0xC20F,
  5186. (char)2,
  5187. NO_PREFIX,
  5188. false,
  5189. false,
  5190. 0,
  5191. 0,
  5192. isFPRegister(
  5193. Framework::Assembly::MemoryBlockSize::M128),
  5194. MODRM_REG,
  5195. READWRITE,
  5196. isFPRegisterOrMEmoryAccess(
  5197. Framework::Assembly::MemoryBlockSize::M128),
  5198. MODRM_RM,
  5199. READ,
  5200. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5201. IMM8,
  5202. READ),
  5203. // VCMPPS xmm1, xmm2, xmm3/m128, imm8
  5204. MachineCodeTableEntry(false,
  5205. 0xC20F,
  5206. (char)2,
  5207. NO_PREFIX,
  5208. true,
  5209. false,
  5210. 0b00,
  5211. 0,
  5212. isFPRegister(
  5213. Framework::Assembly::MemoryBlockSize::M128),
  5214. MODRM_REG,
  5215. WRITE,
  5216. isFPRegister(
  5217. Framework::Assembly::MemoryBlockSize::M128),
  5218. VEX_VVVV,
  5219. READ,
  5220. isFPRegisterOrMEmoryAccess(
  5221. Framework::Assembly::MemoryBlockSize::M128),
  5222. MODRM_RM,
  5223. READ,
  5224. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5225. IMM8,
  5226. READ),
  5227. // VCMPPS ymm1, ymm2, ymm3/m256, imm8
  5228. MachineCodeTableEntry(false,
  5229. 0xC20F,
  5230. (char)2,
  5231. NO_PREFIX,
  5232. true,
  5233. true,
  5234. 0b00,
  5235. 0,
  5236. isFPRegister(
  5237. Framework::Assembly::MemoryBlockSize::M256),
  5238. MODRM_REG,
  5239. WRITE,
  5240. isFPRegister(
  5241. Framework::Assembly::MemoryBlockSize::M256),
  5242. VEX_VVVV,
  5243. READ,
  5244. isFPRegisterOrMEmoryAccess(
  5245. Framework::Assembly::MemoryBlockSize::M256),
  5246. MODRM_RM,
  5247. READ,
  5248. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5249. IMM8,
  5250. READ),
  5251. }));
  5252. OperationCodeTable::machineCodeTranslationTable.add(
  5253. new OperationCodeTable(Framework::Assembly::CMPSD,
  5254. {
  5255. // CMPSD xmm1, xmm2/m128, imm8
  5256. MachineCodeTableEntry(false,
  5257. 0xC20F,
  5258. (char)2,
  5259. XF2,
  5260. false,
  5261. false,
  5262. 0,
  5263. 0,
  5264. isFPRegister(
  5265. Framework::Assembly::MemoryBlockSize::M128),
  5266. MODRM_REG,
  5267. READWRITE,
  5268. isFPRegisterOrMEmoryAccess(
  5269. Framework::Assembly::MemoryBlockSize::M128),
  5270. MODRM_RM,
  5271. READ,
  5272. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5273. IMM8,
  5274. READ),
  5275. // VCMPSD xmm1, xmm2, xmm3/m128, imm8
  5276. MachineCodeTableEntry(false,
  5277. 0xC20F,
  5278. (char)2,
  5279. NO_PREFIX,
  5280. true,
  5281. false,
  5282. 0b11,
  5283. 0,
  5284. isFPRegister(
  5285. Framework::Assembly::MemoryBlockSize::M128),
  5286. MODRM_REG,
  5287. WRITE,
  5288. isFPRegister(
  5289. Framework::Assembly::MemoryBlockSize::M128),
  5290. VEX_VVVV,
  5291. READ,
  5292. isFPRegisterOrMEmoryAccess(
  5293. Framework::Assembly::MemoryBlockSize::M128),
  5294. MODRM_RM,
  5295. READ,
  5296. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5297. IMM8,
  5298. READ),
  5299. }));
  5300. OperationCodeTable::machineCodeTranslationTable.add(
  5301. new OperationCodeTable(Framework::Assembly::CMPSS,
  5302. {
  5303. // CMPSS xmm1, xmm2/m128, imm8
  5304. MachineCodeTableEntry(false,
  5305. 0xC20F,
  5306. (char)2,
  5307. XF3,
  5308. false,
  5309. false,
  5310. 0,
  5311. 0,
  5312. isFPRegister(
  5313. Framework::Assembly::MemoryBlockSize::M128),
  5314. MODRM_REG,
  5315. READWRITE,
  5316. isFPRegisterOrMEmoryAccess(
  5317. Framework::Assembly::MemoryBlockSize::M128),
  5318. MODRM_RM,
  5319. READ,
  5320. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5321. IMM8,
  5322. READ),
  5323. // VCMPSS xmm1, xmm2, xmm3/m128, imm8
  5324. MachineCodeTableEntry(false,
  5325. 0xC20F,
  5326. (char)2,
  5327. NO_PREFIX,
  5328. true,
  5329. false,
  5330. 0b10,
  5331. 0,
  5332. isFPRegister(
  5333. Framework::Assembly::MemoryBlockSize::M128),
  5334. MODRM_REG,
  5335. WRITE,
  5336. isFPRegister(
  5337. Framework::Assembly::MemoryBlockSize::M128),
  5338. VEX_VVVV,
  5339. READ,
  5340. isFPRegisterOrMEmoryAccess(
  5341. Framework::Assembly::MemoryBlockSize::M128),
  5342. MODRM_RM,
  5343. READ,
  5344. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5345. IMM8,
  5346. READ),
  5347. }));
  5348. OperationCodeTable::machineCodeTranslationTable.add(
  5349. new OperationCodeTable(Framework::Assembly::COMISD,
  5350. {// COMISD xmm1, xmm2/m64
  5351. MachineCodeTableEntry(false,
  5352. 0x2F0F,
  5353. (char)2,
  5354. X66,
  5355. false,
  5356. false,
  5357. 0,
  5358. 0,
  5359. isFPRegister(
  5360. Framework::Assembly::MemoryBlockSize::M128),
  5361. MODRM_REG,
  5362. READ,
  5363. isFPRegisterOrMEmoryAccess(
  5364. Framework::Assembly::MemoryBlockSize::M128,
  5365. Framework::Assembly::MemoryBlockSize::QWORD),
  5366. MODRM_RM,
  5367. READ)}));
  5368. OperationCodeTable::machineCodeTranslationTable.add(
  5369. new OperationCodeTable(Framework::Assembly::COMISS,
  5370. {// COMISS xmm1, xmm2/m32
  5371. MachineCodeTableEntry(false,
  5372. 0x2F0F,
  5373. (char)2,
  5374. NO_PREFIX,
  5375. false,
  5376. false,
  5377. 0,
  5378. 0,
  5379. isFPRegister(
  5380. Framework::Assembly::MemoryBlockSize::M128),
  5381. MODRM_REG,
  5382. READ,
  5383. isFPRegisterOrMEmoryAccess(
  5384. Framework::Assembly::MemoryBlockSize::M128,
  5385. Framework::Assembly::MemoryBlockSize::DWORD),
  5386. MODRM_RM,
  5387. READ)}));
  5388. OperationCodeTable::machineCodeTranslationTable.add(
  5389. new OperationCodeTable(Framework::Assembly::MOV,
  5390. {// MOV r/m8, r8
  5391. MachineCodeTableEntry(false,
  5392. 0x88,
  5393. (char)1,
  5394. NO_PREFIX,
  5395. false,
  5396. false,
  5397. 0,
  5398. 0,
  5399. isGPRegisterOrMemoryAccess(
  5400. Framework::Assembly::MemoryBlockSize::BYTE),
  5401. MODRM_RM,
  5402. WRITE,
  5403. isGPRegister(
  5404. Framework::Assembly::MemoryBlockSize::BYTE),
  5405. MODRM_REG,
  5406. READ),
  5407. // MOV r/m16, r16
  5408. MachineCodeTableEntry(false,
  5409. 0x89,
  5410. (char)1,
  5411. X66,
  5412. false,
  5413. false,
  5414. 0,
  5415. 0,
  5416. isGPRegisterOrMemoryAccess(
  5417. Framework::Assembly::MemoryBlockSize::WORD),
  5418. MODRM_RM,
  5419. WRITE,
  5420. isGPRegister(
  5421. Framework::Assembly::MemoryBlockSize::WORD),
  5422. MODRM_REG,
  5423. READ),
  5424. // MOV r/m32, r32
  5425. MachineCodeTableEntry(false,
  5426. 0x89,
  5427. (char)1,
  5428. NO_PREFIX,
  5429. false,
  5430. false,
  5431. 0,
  5432. 0,
  5433. isGPRegisterOrMemoryAccess(
  5434. Framework::Assembly::MemoryBlockSize::DWORD),
  5435. MODRM_RM,
  5436. WRITE,
  5437. isGPRegister(
  5438. Framework::Assembly::MemoryBlockSize::DWORD),
  5439. MODRM_REG,
  5440. READ),
  5441. // MOV r/m64, r64
  5442. MachineCodeTableEntry(true,
  5443. 0x89,
  5444. (char)1,
  5445. NO_PREFIX,
  5446. false,
  5447. false,
  5448. 0,
  5449. 0,
  5450. isGPRegisterOrMemoryAccess(
  5451. Framework::Assembly::MemoryBlockSize::QWORD),
  5452. MODRM_RM,
  5453. WRITE,
  5454. isGPRegister(
  5455. Framework::Assembly::MemoryBlockSize::QWORD),
  5456. MODRM_REG,
  5457. READ),
  5458. // MOV r8, r/m8
  5459. MachineCodeTableEntry(false,
  5460. 0x8A,
  5461. (char)1,
  5462. NO_PREFIX,
  5463. false,
  5464. false,
  5465. 0,
  5466. 0,
  5467. isGPRegister(
  5468. Framework::Assembly::MemoryBlockSize::BYTE),
  5469. MODRM_REG,
  5470. WRITE,
  5471. isGPRegisterOrMemoryAccess(
  5472. Framework::Assembly::MemoryBlockSize::BYTE),
  5473. MODRM_RM,
  5474. READ),
  5475. // MOV r/m16, r16
  5476. MachineCodeTableEntry(false,
  5477. 0x8B,
  5478. (char)1,
  5479. X66,
  5480. false,
  5481. false,
  5482. 0,
  5483. 0,
  5484. isGPRegister(
  5485. Framework::Assembly::MemoryBlockSize::WORD),
  5486. MODRM_REG,
  5487. WRITE,
  5488. isGPRegisterOrMemoryAccess(
  5489. Framework::Assembly::MemoryBlockSize::WORD),
  5490. MODRM_RM,
  5491. READ),
  5492. // MOV r/m32, r32
  5493. MachineCodeTableEntry(false,
  5494. 0x8B,
  5495. (char)1,
  5496. NO_PREFIX,
  5497. false,
  5498. false,
  5499. 0,
  5500. 0,
  5501. isGPRegister(
  5502. Framework::Assembly::MemoryBlockSize::DWORD),
  5503. MODRM_REG,
  5504. WRITE,
  5505. isGPRegisterOrMemoryAccess(
  5506. Framework::Assembly::MemoryBlockSize::DWORD),
  5507. MODRM_RM,
  5508. READ),
  5509. // MOV r/m64, r64
  5510. MachineCodeTableEntry(true,
  5511. 0x8B,
  5512. (char)1,
  5513. NO_PREFIX,
  5514. false,
  5515. false,
  5516. 0,
  5517. 0,
  5518. isGPRegister(
  5519. Framework::Assembly::MemoryBlockSize::QWORD),
  5520. MODRM_REG,
  5521. WRITE,
  5522. isGPRegisterOrMemoryAccess(
  5523. Framework::Assembly::MemoryBlockSize::QWORD),
  5524. MODRM_RM,
  5525. READ),
  5526. // Move imm8 to r8
  5527. MachineCodeTableEntry(false,
  5528. 0xB0,
  5529. (char)1,
  5530. NO_PREFIX,
  5531. false,
  5532. false,
  5533. 0,
  5534. 0,
  5535. isGPRegister(
  5536. Framework::Assembly::MemoryBlockSize::BYTE),
  5537. OPCODE_RD,
  5538. WRITE,
  5539. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5540. IMM8,
  5541. READ),
  5542. // MOV r16, imm16
  5543. MachineCodeTableEntry(false,
  5544. 0xB8,
  5545. (char)1,
  5546. X66,
  5547. false,
  5548. false,
  5549. 0,
  5550. 0,
  5551. isGPRegister(
  5552. Framework::Assembly::MemoryBlockSize::WORD),
  5553. OPCODE_RD,
  5554. WRITE,
  5555. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  5556. IMM16,
  5557. READ),
  5558. // MOV r32, imm32
  5559. MachineCodeTableEntry(false,
  5560. 0xB8,
  5561. (char)1,
  5562. NO_PREFIX,
  5563. false,
  5564. false,
  5565. 0,
  5566. 0,
  5567. isGPRegister(
  5568. Framework::Assembly::MemoryBlockSize::DWORD),
  5569. OPCODE_RD,
  5570. WRITE,
  5571. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  5572. IMM32,
  5573. READ),
  5574. // MOV r64, imm64
  5575. MachineCodeTableEntry(true,
  5576. 0xB8,
  5577. (char)1,
  5578. NO_PREFIX,
  5579. false,
  5580. false,
  5581. 0,
  5582. 0,
  5583. isGPRegister(
  5584. Framework::Assembly::MemoryBlockSize::QWORD),
  5585. OPCODE_RD,
  5586. WRITE,
  5587. isIMM(Framework::Assembly::MemoryBlockSize::QWORD),
  5588. IMM64,
  5589. READ),
  5590. // MOV r/m8, imm8
  5591. MachineCodeTableEntry(false,
  5592. 0xC6,
  5593. (char)1,
  5594. NO_PREFIX,
  5595. false,
  5596. false,
  5597. 0,
  5598. 0,
  5599. isGPRegisterOrMemoryAccess(
  5600. Framework::Assembly::MemoryBlockSize::BYTE),
  5601. MODRM_RM,
  5602. WRITE,
  5603. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  5604. IMM8,
  5605. READ),
  5606. // MOV r/m16, imm16
  5607. MachineCodeTableEntry(false,
  5608. 0xC7,
  5609. (char)1,
  5610. X66,
  5611. false,
  5612. false,
  5613. 0,
  5614. 0,
  5615. isGPRegisterOrMemoryAccess(
  5616. Framework::Assembly::MemoryBlockSize::WORD),
  5617. MODRM_RM,
  5618. WRITE,
  5619. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  5620. IMM16,
  5621. READ),
  5622. // MOV r/m32, imm32
  5623. MachineCodeTableEntry(false,
  5624. 0xC7,
  5625. (char)1,
  5626. NO_PREFIX,
  5627. false,
  5628. false,
  5629. 0,
  5630. 0,
  5631. isGPRegisterOrMemoryAccess(
  5632. Framework::Assembly::MemoryBlockSize::DWORD),
  5633. MODRM_RM,
  5634. WRITE,
  5635. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  5636. IMM32,
  5637. READ),
  5638. // MOV r/m64, imm64
  5639. MachineCodeTableEntry(true,
  5640. 0xC7,
  5641. (char)1,
  5642. NO_PREFIX,
  5643. false,
  5644. false,
  5645. 0,
  5646. 0,
  5647. isGPRegisterOrMemoryAccess(
  5648. Framework::Assembly::MemoryBlockSize::QWORD),
  5649. MODRM_RM,
  5650. WRITE,
  5651. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  5652. IMM32,
  5653. READ)}));
  5654. OperationCodeTable::machineCodeTranslationTable.add(
  5655. new OperationCodeTable(Framework::Assembly::MOVUPD,
  5656. {
  5657. // MOVUPD xmm1, xmm2/m128
  5658. MachineCodeTableEntry(false,
  5659. 0x100F,
  5660. (char)2,
  5661. X66,
  5662. false,
  5663. false,
  5664. 0,
  5665. 0,
  5666. isFPRegister(
  5667. Framework::Assembly::MemoryBlockSize::M128),
  5668. MODRM_REG,
  5669. WRITE,
  5670. isFPRegisterOrMEmoryAccess(
  5671. Framework::Assembly::MemoryBlockSize::M128),
  5672. MODRM_RM,
  5673. READ),
  5674. // MOVUPD xmm2/m128, xmm1
  5675. MachineCodeTableEntry(false,
  5676. 0x110F,
  5677. (char)2,
  5678. X66,
  5679. false,
  5680. false,
  5681. 0,
  5682. 0,
  5683. isFPRegisterOrMEmoryAccess(
  5684. Framework::Assembly::MemoryBlockSize::M128),
  5685. MODRM_RM,
  5686. WRITE,
  5687. isFPRegister(
  5688. Framework::Assembly::MemoryBlockSize::M128),
  5689. MODRM_REG,
  5690. READ),
  5691. // VMOVUPD ymm1, ymm2/m256
  5692. MachineCodeTableEntry(false,
  5693. 0x100F,
  5694. (char)2,
  5695. NO_PREFIX,
  5696. true,
  5697. true,
  5698. 0b01,
  5699. 0,
  5700. isFPRegister(
  5701. Framework::Assembly::MemoryBlockSize::M256),
  5702. MODRM_REG,
  5703. WRITE,
  5704. isFPRegisterOrMEmoryAccess(
  5705. Framework::Assembly::MemoryBlockSize::M256),
  5706. MODRM_RM,
  5707. READ),
  5708. // VMOVUPD ymm2/m256, ymm1
  5709. MachineCodeTableEntry(false,
  5710. 0x110F,
  5711. (char)2,
  5712. NO_PREFIX,
  5713. true,
  5714. true,
  5715. 0b01,
  5716. 0,
  5717. isFPRegisterOrMEmoryAccess(
  5718. Framework::Assembly::MemoryBlockSize::M256),
  5719. MODRM_RM,
  5720. WRITE,
  5721. isFPRegister(
  5722. Framework::Assembly::MemoryBlockSize::M256),
  5723. MODRM_REG,
  5724. READ),
  5725. }));
  5726. OperationCodeTable::machineCodeTranslationTable.add(
  5727. new OperationCodeTable(Framework::Assembly::MOVUPS,
  5728. {
  5729. // MOVUPS xmm1, xmm2/m128
  5730. MachineCodeTableEntry(false,
  5731. 0x100F,
  5732. (char)2,
  5733. NO_PREFIX,
  5734. false,
  5735. false,
  5736. 0,
  5737. 0,
  5738. isFPRegister(
  5739. Framework::Assembly::MemoryBlockSize::M128),
  5740. MODRM_REG,
  5741. WRITE,
  5742. isFPRegisterOrMEmoryAccess(
  5743. Framework::Assembly::MemoryBlockSize::M128),
  5744. MODRM_RM,
  5745. READ),
  5746. // MOVUPS xmm2/m128, xmm1
  5747. MachineCodeTableEntry(false,
  5748. 0x110F,
  5749. (char)2,
  5750. NO_PREFIX,
  5751. false,
  5752. false,
  5753. 0,
  5754. 0,
  5755. isFPRegisterOrMEmoryAccess(
  5756. Framework::Assembly::MemoryBlockSize::M128),
  5757. MODRM_RM,
  5758. WRITE,
  5759. isFPRegister(
  5760. Framework::Assembly::MemoryBlockSize::M128),
  5761. MODRM_REG,
  5762. READ),
  5763. // VMOVUPS ymm1, ymm2/m256
  5764. MachineCodeTableEntry(false,
  5765. 0x100F,
  5766. (char)2,
  5767. NO_PREFIX,
  5768. true,
  5769. true,
  5770. 0b00,
  5771. 0,
  5772. isFPRegister(
  5773. Framework::Assembly::MemoryBlockSize::M256),
  5774. MODRM_REG,
  5775. WRITE,
  5776. isFPRegisterOrMEmoryAccess(
  5777. Framework::Assembly::MemoryBlockSize::M256),
  5778. MODRM_RM,
  5779. READ),
  5780. // VMOVUPS ymm2/m256, ymm1
  5781. MachineCodeTableEntry(false,
  5782. 0x110F,
  5783. (char)2,
  5784. NO_PREFIX,
  5785. true,
  5786. true,
  5787. 0b00,
  5788. 0,
  5789. isFPRegisterOrMEmoryAccess(
  5790. Framework::Assembly::MemoryBlockSize::M256),
  5791. MODRM_RM,
  5792. WRITE,
  5793. isFPRegister(
  5794. Framework::Assembly::MemoryBlockSize::M256),
  5795. MODRM_REG,
  5796. READ),
  5797. }));
  5798. OperationCodeTable::machineCodeTranslationTable.add(
  5799. new OperationCodeTable(Framework::Assembly::MOVSD,
  5800. {
  5801. // MOVSD xmm1, xmm2/m64
  5802. MachineCodeTableEntry(false,
  5803. 0x100F,
  5804. (char)2,
  5805. XF2,
  5806. false,
  5807. false,
  5808. 0,
  5809. 0,
  5810. isFPRegister(
  5811. Framework::Assembly::MemoryBlockSize::M128),
  5812. MODRM_REG,
  5813. WRITE,
  5814. isFPRegisterOrMEmoryAccess(
  5815. Framework::Assembly::MemoryBlockSize::M128,
  5816. Framework::Assembly::MemoryBlockSize::QWORD),
  5817. MODRM_RM,
  5818. READ),
  5819. // MOVSD xmm2/m128, xmm1
  5820. MachineCodeTableEntry(false,
  5821. 0x110F,
  5822. (char)2,
  5823. XF2,
  5824. false,
  5825. false,
  5826. 0,
  5827. 0,
  5828. isFPRegisterOrMEmoryAccess(
  5829. Framework::Assembly::MemoryBlockSize::M128,
  5830. Framework::Assembly::MemoryBlockSize::QWORD),
  5831. MODRM_RM,
  5832. WRITE,
  5833. isFPRegister(
  5834. Framework::Assembly::MemoryBlockSize::M128),
  5835. MODRM_REG,
  5836. READ),
  5837. // VMOVSD VMOVSD xmm1, xmm2, xmm3
  5838. MachineCodeTableEntry(false,
  5839. 0x100F,
  5840. (char)2,
  5841. NO_PREFIX,
  5842. true,
  5843. false,
  5844. 0b11,
  5845. 0,
  5846. isFPRegister(
  5847. Framework::Assembly::MemoryBlockSize::M128),
  5848. MODRM_REG,
  5849. WRITE,
  5850. isFPRegister(
  5851. Framework::Assembly::MemoryBlockSize::M128),
  5852. VEX_VVVV,
  5853. READ,
  5854. isFPRegister(
  5855. Framework::Assembly::MemoryBlockSize::M128),
  5856. MODRM_RM,
  5857. READ),
  5858. }));
  5859. OperationCodeTable::machineCodeTranslationTable.add(
  5860. new OperationCodeTable(Framework::Assembly::MOVSS,
  5861. {
  5862. // MOVSS xmm1, xmm2/m32
  5863. MachineCodeTableEntry(false,
  5864. 0x100F,
  5865. (char)2,
  5866. XF3,
  5867. false,
  5868. false,
  5869. 0,
  5870. 0,
  5871. isFPRegister(
  5872. Framework::Assembly::MemoryBlockSize::M128),
  5873. MODRM_REG,
  5874. WRITE,
  5875. isFPRegisterOrMEmoryAccess(
  5876. Framework::Assembly::MemoryBlockSize::M128,
  5877. Framework::Assembly::MemoryBlockSize::DWORD),
  5878. MODRM_RM,
  5879. READ),
  5880. // MOVSS xmm2/m128, xmm1
  5881. MachineCodeTableEntry(false,
  5882. 0x110F,
  5883. (char)2,
  5884. XF3,
  5885. false,
  5886. false,
  5887. 0,
  5888. 0,
  5889. isFPRegisterOrMEmoryAccess(
  5890. Framework::Assembly::MemoryBlockSize::M128,
  5891. Framework::Assembly::MemoryBlockSize::QWORD),
  5892. MODRM_RM,
  5893. WRITE,
  5894. isFPRegister(
  5895. Framework::Assembly::MemoryBlockSize::M128),
  5896. MODRM_REG,
  5897. READ),
  5898. // VMOVSS VMOVSD xmm1, xmm2, xmm3
  5899. MachineCodeTableEntry(false,
  5900. 0x100F,
  5901. (char)2,
  5902. NO_PREFIX,
  5903. true,
  5904. false,
  5905. 0b10,
  5906. 0,
  5907. isFPRegister(
  5908. Framework::Assembly::MemoryBlockSize::M128),
  5909. MODRM_REG,
  5910. WRITE,
  5911. isFPRegister(
  5912. Framework::Assembly::MemoryBlockSize::M128),
  5913. VEX_VVVV,
  5914. READ,
  5915. isFPRegister(
  5916. Framework::Assembly::MemoryBlockSize::M128),
  5917. MODRM_RM,
  5918. READ),
  5919. }));
  5920. OperationCodeTable::machineCodeTranslationTable.add(
  5921. new OperationCodeTable(Framework::Assembly::LEA,
  5922. {
  5923. // LEA r16,m
  5924. MachineCodeTableEntry(
  5925. false,
  5926. 0x8D,
  5927. (char)1,
  5928. X66,
  5929. false,
  5930. false,
  5931. 0,
  5932. 0,
  5933. isGPRegister(
  5934. Framework::Assembly::MemoryBlockSize::WORD),
  5935. MODRM_REG,
  5936. WRITE,
  5937. [](const Framework::Assembly::OperationArgument& p) {
  5938. return p.asMemoryAccessArgument();
  5939. },
  5940. MODRM_RM,
  5941. READ),
  5942. // LEA r32,m
  5943. MachineCodeTableEntry(
  5944. false,
  5945. 0x8D,
  5946. (char)1,
  5947. NO_PREFIX,
  5948. false,
  5949. false,
  5950. 0,
  5951. 0,
  5952. isGPRegister(
  5953. Framework::Assembly::MemoryBlockSize::DWORD),
  5954. MODRM_REG,
  5955. WRITE,
  5956. [](const Framework::Assembly::OperationArgument& p) {
  5957. return p.asMemoryAccessArgument();
  5958. },
  5959. MODRM_RM,
  5960. READ),
  5961. // LEA r64,m
  5962. MachineCodeTableEntry(
  5963. true,
  5964. 0x8D,
  5965. (char)1,
  5966. NO_PREFIX,
  5967. false,
  5968. false,
  5969. 0,
  5970. 0,
  5971. isGPRegister(
  5972. Framework::Assembly::MemoryBlockSize::QWORD),
  5973. MODRM_REG,
  5974. WRITE,
  5975. [](const Framework::Assembly::OperationArgument& p) {
  5976. return p.asMemoryAccessArgument();
  5977. },
  5978. MODRM_RM,
  5979. READ),
  5980. }));
  5981. OperationCodeTable::machineCodeTranslationTable.add(
  5982. new OperationCodeTable(Framework::Assembly::CVTSI2SD,
  5983. {
  5984. // CVTSI2SD xmm1, r32/m32
  5985. MachineCodeTableEntry(false,
  5986. 0x2A0F,
  5987. (char)2,
  5988. XF3,
  5989. false,
  5990. false,
  5991. 0,
  5992. 0,
  5993. isFPRegister(
  5994. Framework::Assembly::MemoryBlockSize::M128),
  5995. MODRM_REG,
  5996. WRITE,
  5997. isGPRegisterOrMemoryAccess(
  5998. Framework::Assembly::MemoryBlockSize::DWORD),
  5999. MODRM_RM,
  6000. READ),
  6001. // CVTSI2SD xmm1, r64/m64
  6002. MachineCodeTableEntry(true,
  6003. 0x2A0F,
  6004. (char)2,
  6005. XF3,
  6006. false,
  6007. false,
  6008. 0,
  6009. 0,
  6010. isFPRegister(
  6011. Framework::Assembly::MemoryBlockSize::M128),
  6012. MODRM_REG,
  6013. WRITE,
  6014. isGPRegisterOrMemoryAccess(
  6015. Framework::Assembly::MemoryBlockSize::QWORD),
  6016. MODRM_RM,
  6017. READ),
  6018. }));
  6019. OperationCodeTable::machineCodeTranslationTable.add(
  6020. new OperationCodeTable(Framework::Assembly::CVTTSD2SI,
  6021. {
  6022. // CVTTSD2SI r32, xmm1/m64
  6023. MachineCodeTableEntry(false,
  6024. 0x2C0F,
  6025. (char)2,
  6026. XF2,
  6027. false,
  6028. false,
  6029. 0,
  6030. 0,
  6031. isGPRegister(
  6032. Framework::Assembly::MemoryBlockSize::DWORD),
  6033. MODRM_REG,
  6034. WRITE,
  6035. isFPRegisterOrMEmoryAccess(
  6036. Framework::Assembly::MemoryBlockSize::M128,
  6037. Framework::Assembly::MemoryBlockSize::QWORD),
  6038. MODRM_RM,
  6039. READ),
  6040. // CVTTSD2SI r64, xmm1/m64
  6041. MachineCodeTableEntry(true,
  6042. 0x2C0F,
  6043. (char)2,
  6044. XF2,
  6045. false,
  6046. false,
  6047. 0,
  6048. 0,
  6049. isGPRegister(
  6050. Framework::Assembly::MemoryBlockSize::QWORD),
  6051. MODRM_REG,
  6052. WRITE,
  6053. isFPRegisterOrMEmoryAccess(
  6054. Framework::Assembly::MemoryBlockSize::M128,
  6055. Framework::Assembly::MemoryBlockSize::QWORD),
  6056. MODRM_RM,
  6057. READ),
  6058. }));
  6059. OperationCodeTable::machineCodeTranslationTable.add(
  6060. new OperationCodeTable(Framework::Assembly::CVTTSS2SI,
  6061. {
  6062. // CVTTSS2SI r32, xmm1/m32
  6063. MachineCodeTableEntry(false,
  6064. 0x2C0F,
  6065. (char)2,
  6066. XF3,
  6067. false,
  6068. false,
  6069. 0,
  6070. 0,
  6071. isGPRegister(
  6072. Framework::Assembly::MemoryBlockSize::DWORD),
  6073. MODRM_REG,
  6074. WRITE,
  6075. isFPRegisterOrMEmoryAccess(
  6076. Framework::Assembly::MemoryBlockSize::M128,
  6077. Framework::Assembly::MemoryBlockSize::DWORD),
  6078. MODRM_RM,
  6079. READ),
  6080. // CVTTSS2SI r64, xmm1/m32
  6081. MachineCodeTableEntry(true,
  6082. 0x2C0F,
  6083. (char)2,
  6084. XF3,
  6085. false,
  6086. false,
  6087. 0,
  6088. 0,
  6089. isGPRegister(
  6090. Framework::Assembly::MemoryBlockSize::QWORD),
  6091. MODRM_REG,
  6092. WRITE,
  6093. isFPRegisterOrMEmoryAccess(
  6094. Framework::Assembly::MemoryBlockSize::M128,
  6095. Framework::Assembly::MemoryBlockSize::DWORD),
  6096. MODRM_RM,
  6097. READ),
  6098. }));
  6099. OperationCodeTable::machineCodeTranslationTable.add(
  6100. new OperationCodeTable(Framework::Assembly::CVTSD2SI,
  6101. {
  6102. // CVTSD2SI r32, xmm1/m64
  6103. MachineCodeTableEntry(false,
  6104. 0x2D0F,
  6105. (char)2,
  6106. XF2,
  6107. false,
  6108. false,
  6109. 0,
  6110. 0,
  6111. isGPRegister(
  6112. Framework::Assembly::MemoryBlockSize::DWORD),
  6113. MODRM_REG,
  6114. WRITE,
  6115. isFPRegisterOrMEmoryAccess(
  6116. Framework::Assembly::MemoryBlockSize::M128,
  6117. Framework::Assembly::MemoryBlockSize::QWORD),
  6118. MODRM_RM,
  6119. READ),
  6120. // CVTSD2SI r64, xmm1/m64
  6121. MachineCodeTableEntry(true,
  6122. 0x2D0F,
  6123. (char)2,
  6124. XF2,
  6125. false,
  6126. false,
  6127. 0,
  6128. 0,
  6129. isGPRegister(
  6130. Framework::Assembly::MemoryBlockSize::QWORD),
  6131. MODRM_REG,
  6132. WRITE,
  6133. isFPRegisterOrMEmoryAccess(
  6134. Framework::Assembly::MemoryBlockSize::M128,
  6135. Framework::Assembly::MemoryBlockSize::QWORD),
  6136. MODRM_RM,
  6137. READ),
  6138. }));
  6139. OperationCodeTable::machineCodeTranslationTable.add(
  6140. new OperationCodeTable(Framework::Assembly::CVTSS2SI,
  6141. {
  6142. // CVTSS2SI r32, xmm1/m32
  6143. MachineCodeTableEntry(false,
  6144. 0x2D0F,
  6145. (char)2,
  6146. XF3,
  6147. false,
  6148. false,
  6149. 0,
  6150. 0,
  6151. isGPRegister(
  6152. Framework::Assembly::MemoryBlockSize::DWORD),
  6153. MODRM_REG,
  6154. WRITE,
  6155. isFPRegisterOrMEmoryAccess(
  6156. Framework::Assembly::MemoryBlockSize::M128,
  6157. Framework::Assembly::MemoryBlockSize::DWORD),
  6158. MODRM_RM,
  6159. READ),
  6160. // CVTSS2SI r64, xmm1/m32
  6161. MachineCodeTableEntry(true,
  6162. 0x2D0F,
  6163. (char)2,
  6164. XF3,
  6165. false,
  6166. false,
  6167. 0,
  6168. 0,
  6169. isGPRegister(
  6170. Framework::Assembly::MemoryBlockSize::QWORD),
  6171. MODRM_REG,
  6172. WRITE,
  6173. isFPRegisterOrMEmoryAccess(
  6174. Framework::Assembly::MemoryBlockSize::M128,
  6175. Framework::Assembly::MemoryBlockSize::DWORD),
  6176. MODRM_RM,
  6177. READ),
  6178. }));
  6179. OperationCodeTable::machineCodeTranslationTable.add(
  6180. new OperationCodeTable(Framework::Assembly::CVTSI2SS,
  6181. {
  6182. // CVTSI2SS xmm1, r32/m32
  6183. MachineCodeTableEntry(false,
  6184. 0x2A0F,
  6185. (char)2,
  6186. XF2,
  6187. false,
  6188. false,
  6189. 0,
  6190. 0,
  6191. isFPRegister(
  6192. Framework::Assembly::MemoryBlockSize::M128),
  6193. MODRM_REG,
  6194. WRITE,
  6195. isGPRegisterOrMemoryAccess(
  6196. Framework::Assembly::MemoryBlockSize::DWORD),
  6197. MODRM_RM,
  6198. READ),
  6199. // CVTSI2SS xmm1, r64/m64
  6200. MachineCodeTableEntry(true,
  6201. 0x2A0F,
  6202. (char)2,
  6203. XF2,
  6204. false,
  6205. false,
  6206. 0,
  6207. 0,
  6208. isFPRegister(
  6209. Framework::Assembly::MemoryBlockSize::M128),
  6210. MODRM_REG,
  6211. WRITE,
  6212. isGPRegisterOrMemoryAccess(
  6213. Framework::Assembly::MemoryBlockSize::QWORD),
  6214. MODRM_RM,
  6215. READ),
  6216. }));
  6217. OperationCodeTable::machineCodeTranslationTable.add(
  6218. new JumpOperationCodeTable(Framework::Assembly::JMP,
  6219. 1,
  6220. {// JMP rel32
  6221. MachineCodeTableEntry(false,
  6222. 0xE9,
  6223. (char)1,
  6224. NO_PREFIX,
  6225. false,
  6226. false,
  6227. 0,
  6228. 0,
  6229. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6230. IMM32,
  6231. READ)}));
  6232. OperationCodeTable::machineCodeTranslationTable.add(
  6233. new JumpOperationCodeTable(Framework::Assembly::JZ,
  6234. 2,
  6235. {// JZ rel32
  6236. MachineCodeTableEntry(false,
  6237. 0x840F,
  6238. (char)2,
  6239. NO_PREFIX,
  6240. false,
  6241. false,
  6242. 0,
  6243. 0,
  6244. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6245. IMM32,
  6246. READ)}));
  6247. OperationCodeTable::machineCodeTranslationTable.add(
  6248. new JumpOperationCodeTable(Framework::Assembly::JNZ,
  6249. 2,
  6250. {// JNZ rel32
  6251. MachineCodeTableEntry(false,
  6252. 0x850F,
  6253. (char)2,
  6254. NO_PREFIX,
  6255. false,
  6256. false,
  6257. 0,
  6258. 0,
  6259. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6260. IMM32,
  6261. READ)}));
  6262. OperationCodeTable::machineCodeTranslationTable.add(
  6263. new JumpOperationCodeTable(Framework::Assembly::JG,
  6264. 2,
  6265. {// JG rel32
  6266. MachineCodeTableEntry(false,
  6267. 0x8F0F,
  6268. (char)2,
  6269. NO_PREFIX,
  6270. false,
  6271. false,
  6272. 0,
  6273. 0,
  6274. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6275. IMM32,
  6276. READ)}));
  6277. OperationCodeTable::machineCodeTranslationTable.add(
  6278. new JumpOperationCodeTable(Framework::Assembly::JGE,
  6279. 2,
  6280. {// JGE rel32
  6281. MachineCodeTableEntry(false,
  6282. 0x8D0F,
  6283. (char)2,
  6284. NO_PREFIX,
  6285. false,
  6286. false,
  6287. 0,
  6288. 0,
  6289. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6290. IMM32,
  6291. READ)}));
  6292. OperationCodeTable::machineCodeTranslationTable.add(
  6293. new JumpOperationCodeTable(Framework::Assembly::JL,
  6294. 2,
  6295. {// JL rel32
  6296. MachineCodeTableEntry(false,
  6297. 0x8C0F,
  6298. (char)2,
  6299. NO_PREFIX,
  6300. false,
  6301. false,
  6302. 0,
  6303. 0,
  6304. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6305. IMM32,
  6306. READ)}));
  6307. OperationCodeTable::machineCodeTranslationTable.add(
  6308. new JumpOperationCodeTable(Framework::Assembly::JLE,
  6309. 2,
  6310. {// JLE rel32
  6311. MachineCodeTableEntry(false,
  6312. 0x8E0F,
  6313. (char)2,
  6314. NO_PREFIX,
  6315. false,
  6316. false,
  6317. 0,
  6318. 0,
  6319. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6320. IMM32,
  6321. READ)}));
  6322. OperationCodeTable::machineCodeTranslationTable.add(
  6323. new JumpOperationCodeTable(Framework::Assembly::JA,
  6324. 2,
  6325. {// JA rel32
  6326. MachineCodeTableEntry(false,
  6327. 0x870F,
  6328. (char)2,
  6329. NO_PREFIX,
  6330. false,
  6331. false,
  6332. 0,
  6333. 0,
  6334. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6335. IMM32,
  6336. READ)}));
  6337. OperationCodeTable::machineCodeTranslationTable.add(
  6338. new JumpOperationCodeTable(Framework::Assembly::JC,
  6339. 2,
  6340. {// JC rel32
  6341. MachineCodeTableEntry(false,
  6342. 0x820F,
  6343. (char)2,
  6344. NO_PREFIX,
  6345. false,
  6346. false,
  6347. 0,
  6348. 0,
  6349. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6350. IMM32,
  6351. READ)}));
  6352. OperationCodeTable::machineCodeTranslationTable.add(
  6353. new JumpOperationCodeTable(Framework::Assembly::JNC,
  6354. 2,
  6355. {// JNC rel32
  6356. MachineCodeTableEntry(false,
  6357. 0x830F,
  6358. (char)2,
  6359. NO_PREFIX,
  6360. false,
  6361. false,
  6362. 0,
  6363. 0,
  6364. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6365. IMM32,
  6366. READ)}));
  6367. OperationCodeTable::machineCodeTranslationTable.add(
  6368. new JumpOperationCodeTable(Framework::Assembly::JBE,
  6369. 2,
  6370. {// JBE rel32
  6371. MachineCodeTableEntry(false,
  6372. 0x860F,
  6373. (char)2,
  6374. NO_PREFIX,
  6375. false,
  6376. false,
  6377. 0,
  6378. 0,
  6379. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6380. IMM32,
  6381. READ)}));
  6382. OperationCodeTable::machineCodeTranslationTable.add(
  6383. new JumpOperationCodeTable(Framework::Assembly::JO,
  6384. 2,
  6385. {// JO rel32
  6386. MachineCodeTableEntry(false,
  6387. 0x800F,
  6388. (char)2,
  6389. NO_PREFIX,
  6390. false,
  6391. false,
  6392. 0,
  6393. 0,
  6394. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6395. IMM32,
  6396. READ)}));
  6397. OperationCodeTable::machineCodeTranslationTable.add(
  6398. new JumpOperationCodeTable(Framework::Assembly::JNO,
  6399. 2,
  6400. {// JNO rel32
  6401. MachineCodeTableEntry(false,
  6402. 0x810F,
  6403. (char)2,
  6404. NO_PREFIX,
  6405. false,
  6406. false,
  6407. 0,
  6408. 0,
  6409. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6410. IMM32,
  6411. READ)}));
  6412. OperationCodeTable::machineCodeTranslationTable.add(
  6413. new JumpOperationCodeTable(Framework::Assembly::JP,
  6414. 2,
  6415. {// JP rel32
  6416. MachineCodeTableEntry(false,
  6417. 0x8A0F,
  6418. (char)2,
  6419. NO_PREFIX,
  6420. false,
  6421. false,
  6422. 0,
  6423. 0,
  6424. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6425. IMM32,
  6426. READ)}));
  6427. OperationCodeTable::machineCodeTranslationTable.add(
  6428. new JumpOperationCodeTable(Framework::Assembly::JNP,
  6429. 2,
  6430. {// JNP rel32
  6431. MachineCodeTableEntry(false,
  6432. 0x8B0F,
  6433. (char)2,
  6434. NO_PREFIX,
  6435. false,
  6436. false,
  6437. 0,
  6438. 0,
  6439. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6440. IMM32,
  6441. READ)}));
  6442. OperationCodeTable::machineCodeTranslationTable.add(
  6443. new JumpOperationCodeTable(Framework::Assembly::JS,
  6444. 2,
  6445. {// JS rel32
  6446. MachineCodeTableEntry(false,
  6447. 0x880F,
  6448. (char)2,
  6449. NO_PREFIX,
  6450. false,
  6451. false,
  6452. 0,
  6453. 0,
  6454. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6455. IMM32,
  6456. READ)}));
  6457. OperationCodeTable::machineCodeTranslationTable.add(
  6458. new JumpOperationCodeTable(Framework::Assembly::JNS,
  6459. 2,
  6460. {// JNS rel32
  6461. MachineCodeTableEntry(false,
  6462. 0x890F,
  6463. (char)2,
  6464. NO_PREFIX,
  6465. false,
  6466. false,
  6467. 0,
  6468. 0,
  6469. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6470. IMM32,
  6471. READ)}));
  6472. OperationCodeTable::machineCodeTranslationTable.add(
  6473. new OperationCodeTable(Framework::Assembly::CALL,
  6474. {// CALL rel32
  6475. MachineCodeTableEntry(false,
  6476. 0xE8,
  6477. (char)1,
  6478. NO_PREFIX,
  6479. false,
  6480. false,
  6481. 0,
  6482. 0,
  6483. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6484. IMM32,
  6485. READ),
  6486. // CALL r/m64
  6487. MachineCodeTableEntry(false,
  6488. 0xFF,
  6489. (char)1,
  6490. NO_PREFIX,
  6491. false,
  6492. false,
  6493. 0,
  6494. 0b010,
  6495. isGPRegisterOrMemoryAccess(
  6496. Framework::Assembly::MemoryBlockSize::QWORD),
  6497. MODRM_RM,
  6498. READ)}));
  6499. OperationCodeTable::machineCodeTranslationTable.add(
  6500. new OperationCodeTable(Framework::Assembly::RET,
  6501. {// RET
  6502. MachineCodeTableEntry(
  6503. false, 0xC3, (char)1, NO_PREFIX, false, false, 0, 0)}));
  6504. OperationCodeTable::machineCodeTranslationTable.add(
  6505. new OperationCodeTable(Framework::Assembly::PUSH,
  6506. {
  6507. // PUSH r/m16
  6508. MachineCodeTableEntry(false,
  6509. 0xFF,
  6510. (char)1,
  6511. X66,
  6512. false,
  6513. false,
  6514. 0,
  6515. 0b110,
  6516. isGPRegisterOrMemoryAccess(
  6517. Framework::Assembly::MemoryBlockSize::WORD),
  6518. MODRM_RM,
  6519. READ),
  6520. // PUSH r/m64
  6521. MachineCodeTableEntry(false,
  6522. 0xFF,
  6523. (char)1,
  6524. NO_PREFIX,
  6525. false,
  6526. false,
  6527. 0,
  6528. 0b110,
  6529. isGPRegisterOrMemoryAccess(
  6530. Framework::Assembly::MemoryBlockSize::QWORD),
  6531. MODRM_RM,
  6532. READ),
  6533. // PUSH imm8
  6534. MachineCodeTableEntry(false,
  6535. 0x6A,
  6536. (char)1,
  6537. NO_PREFIX,
  6538. false,
  6539. false,
  6540. 0,
  6541. 0,
  6542. isIMM(Framework::Assembly::MemoryBlockSize::BYTE),
  6543. IMM8,
  6544. READ),
  6545. // PUSH imm16
  6546. MachineCodeTableEntry(false,
  6547. 0x68,
  6548. (char)1,
  6549. X66,
  6550. false,
  6551. false,
  6552. 0,
  6553. 0,
  6554. isIMM(Framework::Assembly::MemoryBlockSize::WORD),
  6555. IMM16,
  6556. READ),
  6557. // PUSH imm32
  6558. MachineCodeTableEntry(false,
  6559. 0x68,
  6560. (char)1,
  6561. NO_PREFIX,
  6562. false,
  6563. false,
  6564. 0,
  6565. 0,
  6566. isIMM(Framework::Assembly::MemoryBlockSize::DWORD),
  6567. IMM32,
  6568. READ),
  6569. }));
  6570. OperationCodeTable::machineCodeTranslationTable.add(
  6571. new OperationCodeTable(Framework::Assembly::POP,
  6572. {
  6573. // POP r/m16
  6574. MachineCodeTableEntry(false,
  6575. 0x8F,
  6576. (char)1,
  6577. X66,
  6578. false,
  6579. false,
  6580. 0,
  6581. 0,
  6582. isGPRegisterOrMemoryAccess(
  6583. Framework::Assembly::MemoryBlockSize::WORD),
  6584. MODRM_RM,
  6585. READ),
  6586. // POP r/m64
  6587. MachineCodeTableEntry(false,
  6588. 0x8F,
  6589. (char)1,
  6590. NO_PREFIX,
  6591. false,
  6592. false,
  6593. 0,
  6594. 0,
  6595. isGPRegisterOrMemoryAccess(
  6596. Framework::Assembly::MemoryBlockSize::QWORD),
  6597. MODRM_RM,
  6598. READ),
  6599. }));
  6600. }
  6601. }
  6602. bool Framework::Assembly::OperationArgument::usesRegister(GPRegister reg) const
  6603. {
  6604. return false;
  6605. }
  6606. bool Framework::Assembly::OperationArgument::usesRegister(FPRegister reg) const
  6607. {
  6608. return false;
  6609. }
  6610. void Framework::Assembly::OperationArgument::replaceRegister(
  6611. GPRegister oldReg, GPRegister newReg)
  6612. {}
  6613. void Framework::Assembly::OperationArgument::replaceRegister(
  6614. FPRegister oldReg, FPRegister newReg)
  6615. {}
  6616. void Framework::Assembly::OperationArgument::addJumpLabelPrefix(
  6617. Text labelPrefix)
  6618. {}
  6619. const Framework::Assembly::GPRegisterArgument*
  6620. Framework::Assembly::OperationArgument::asGPRegisterArgument() const
  6621. {
  6622. return dynamic_cast<const GPRegisterArgument*>(this);
  6623. }
  6624. const Framework::Assembly::MemoryAccessArgument*
  6625. Framework::Assembly::OperationArgument::asMemoryAccessArgument() const
  6626. {
  6627. return dynamic_cast<const MemoryAccessArgument*>(this);
  6628. }
  6629. const Framework::Assembly::ConstantArgument*
  6630. Framework::Assembly::OperationArgument::asConstantArgument() const
  6631. {
  6632. return dynamic_cast<const ConstantArgument*>(this);
  6633. }
  6634. const Framework::Assembly::FPRegisterArgument*
  6635. Framework::Assembly::OperationArgument::asFPRegisterArgument() const
  6636. {
  6637. return dynamic_cast<const FPRegisterArgument*>(this);
  6638. }
  6639. const Framework::Assembly::JumpTargetArgument*
  6640. Framework::Assembly::OperationArgument::asJumpTargetArgument() const
  6641. {
  6642. return dynamic_cast<const JumpTargetArgument*>(this);
  6643. }
  6644. Framework::Assembly::GPRegisterArgument::GPRegisterArgument(
  6645. GPRegister reg, GPRegisterPart part)
  6646. : reg(reg),
  6647. part(part)
  6648. {}
  6649. bool Framework::Assembly::GPRegisterArgument::usesRegister(GPRegister reg) const
  6650. {
  6651. return this->reg == reg;
  6652. }
  6653. void Framework::Assembly::GPRegisterArgument::replaceRegister(
  6654. GPRegister oldReg, GPRegister newReg)
  6655. {
  6656. if (reg == oldReg)
  6657. {
  6658. reg = newReg;
  6659. }
  6660. }
  6661. Framework::Assembly::GPRegister
  6662. Framework::Assembly::GPRegisterArgument::getRegister() const
  6663. {
  6664. return reg;
  6665. }
  6666. Framework::Assembly::GPRegisterPart
  6667. Framework::Assembly::GPRegisterArgument::getPart() const
  6668. {
  6669. return part;
  6670. }
  6671. Framework::Assembly::FPRegisterArgument::FPRegisterArgument(
  6672. FPRegister reg, FPRegisterPart part)
  6673. : reg(reg),
  6674. part(part)
  6675. {}
  6676. bool Framework::Assembly::FPRegisterArgument::usesRegister(FPRegister reg) const
  6677. {
  6678. return this->reg == reg;
  6679. }
  6680. void Framework::Assembly::FPRegisterArgument::replaceRegister(
  6681. FPRegister oldReg, FPRegister newReg)
  6682. {
  6683. if (reg == oldReg)
  6684. {
  6685. reg = newReg;
  6686. }
  6687. }
  6688. Framework::Assembly::FPRegister
  6689. Framework::Assembly::FPRegisterArgument::getRegister() const
  6690. {
  6691. return reg;
  6692. }
  6693. Framework::Assembly::FPRegisterPart
  6694. Framework::Assembly::FPRegisterArgument::getPart() const
  6695. {
  6696. return part;
  6697. }
  6698. Framework::Assembly::MemoryAccessArgument::MemoryAccessArgument(
  6699. MemoryBlockSize blockSize,
  6700. GPRegister address,
  6701. bool useAddressReg,
  6702. int offset,
  6703. bool useOffsetReg,
  6704. GPRegister offsetReg)
  6705. : blockSize(blockSize),
  6706. useAddressReg(useAddressReg),
  6707. address(address),
  6708. offset(offset),
  6709. offsetReg(offsetReg),
  6710. useOffsetReg(useOffsetReg)
  6711. {}
  6712. bool Framework::Assembly::MemoryAccessArgument::usesRegister(
  6713. GPRegister reg) const
  6714. {
  6715. return (useAddressReg && this->address == reg)
  6716. || (useOffsetReg && offsetReg == reg);
  6717. }
  6718. void Framework::Assembly::MemoryAccessArgument::replaceRegister(
  6719. GPRegister oldReg, GPRegister newReg)
  6720. {
  6721. if (useAddressReg && address == oldReg)
  6722. {
  6723. address = newReg;
  6724. }
  6725. if (useOffsetReg && offsetReg == oldReg)
  6726. {
  6727. offsetReg = newReg;
  6728. }
  6729. }
  6730. bool Framework::Assembly::MemoryAccessArgument::isUsingAddressRegister() const
  6731. {
  6732. return useAddressReg;
  6733. }
  6734. Framework::Assembly::GPRegister
  6735. Framework::Assembly::MemoryAccessArgument::getAddressRegister() const
  6736. {
  6737. return address;
  6738. }
  6739. int Framework::Assembly::MemoryAccessArgument::getOffset() const
  6740. {
  6741. return offset;
  6742. }
  6743. bool Framework::Assembly::MemoryAccessArgument::isUsingOffsetRegister() const
  6744. {
  6745. return useOffsetReg;
  6746. }
  6747. Framework::Assembly::GPRegister
  6748. Framework::Assembly::MemoryAccessArgument::getOffsetRegister() const
  6749. {
  6750. return offsetReg;
  6751. }
  6752. Framework::Assembly::MemoryBlockSize
  6753. Framework::Assembly::MemoryAccessArgument::getBlockSize() const
  6754. {
  6755. return blockSize;
  6756. }
  6757. Framework::Assembly::ConstantArgument::ConstantArgument(
  6758. __int64 value, MemoryBlockSize size)
  6759. : value(value),
  6760. size(size)
  6761. {}
  6762. Framework::Assembly::ConstantArgument::ConstantArgument(
  6763. int value, MemoryBlockSize size)
  6764. : value((__int64)value),
  6765. size(size)
  6766. {}
  6767. Framework::Assembly::ConstantArgument::ConstantArgument(
  6768. short value, MemoryBlockSize size)
  6769. : value((__int64)value),
  6770. size(size)
  6771. {}
  6772. Framework::Assembly::ConstantArgument::ConstantArgument(
  6773. char value, MemoryBlockSize size)
  6774. : value((__int64)value),
  6775. size(size)
  6776. {}
  6777. __int64 Framework::Assembly::ConstantArgument::getValue() const
  6778. {
  6779. return value;
  6780. }
  6781. Framework::Assembly::MemoryBlockSize
  6782. Framework::Assembly::ConstantArgument::getSize() const
  6783. {
  6784. return size;
  6785. }
  6786. Framework::Assembly::JumpTargetArgument::JumpTargetArgument(Text name)
  6787. : name(name)
  6788. {}
  6789. void Framework::Assembly::JumpTargetArgument::addJumpLabelPrefix(
  6790. Text labelPrefix)
  6791. {
  6792. name = labelPrefix + name;
  6793. }
  6794. const Framework::Text& Framework::Assembly::JumpTargetArgument::getLabel() const
  6795. {
  6796. return name;
  6797. }
  6798. Framework::Assembly::Instruction::Instruction(
  6799. Operation op, std::initializer_list<OperationArgument*> args)
  6800. : Instruction(op, args, {}, {}, {}, {})
  6801. {}
  6802. Framework::Assembly::Instruction::Instruction(Operation op,
  6803. std::initializer_list<OperationArgument*> params,
  6804. std::initializer_list<GPRegister> implicitReadGPs,
  6805. std::initializer_list<FPRegister> implicitReadFPs,
  6806. std::initializer_list<GPRegister> implicitWriteGPs,
  6807. std::initializer_list<FPRegister> implicitWriteFPs)
  6808. : ReferenceCounter(),
  6809. op(op),
  6810. args(params),
  6811. implicitReadGPs(implicitReadGPs),
  6812. implicitReadFPs(implicitReadFPs),
  6813. implicitWriteGPs(implicitWriteGPs),
  6814. implicitWriteFPs(implicitWriteFPs)
  6815. {}
  6816. Framework::Assembly::Instruction::~Instruction()
  6817. {
  6818. for (auto arg : args)
  6819. {
  6820. delete arg;
  6821. }
  6822. }
  6823. bool Framework::Assembly::Instruction::writesToRegister(
  6824. GPRegister reg, const AssemblyBlock* block) const
  6825. {
  6826. for (GPRegister r : implicitWriteGPs)
  6827. {
  6828. if (r == reg)
  6829. {
  6830. return 0;
  6831. }
  6832. }
  6833. __intializeMachineCodeTranslationTable();
  6834. for (OperationCodeTable* tableEntry :
  6835. OperationCodeTable::machineCodeTranslationTable)
  6836. {
  6837. if (tableEntry->getOperation() == op)
  6838. {
  6839. Framework::Text err;
  6840. MachineCodeTableEntry* entry
  6841. = tableEntry->getEntry(args, block, this, err);
  6842. if (entry)
  6843. {
  6844. for (GPRegister r : entry->getImpliedWriteGPRegs())
  6845. {
  6846. if (r == reg)
  6847. {
  6848. return 1;
  6849. }
  6850. }
  6851. int index = 0;
  6852. for (const OperationArgument* arg : args)
  6853. {
  6854. OperandRW rw = entry->getOperandRW(index);
  6855. if (rw == WRITE || rw == READWRITE)
  6856. {
  6857. if (arg->asGPRegisterArgument()
  6858. && arg->asGPRegisterArgument()->getRegister()
  6859. == reg)
  6860. {
  6861. return 1;
  6862. }
  6863. }
  6864. index++;
  6865. }
  6866. }
  6867. }
  6868. }
  6869. return 0;
  6870. }
  6871. bool Framework::Assembly::Instruction::writesToRegister(
  6872. FPRegister reg, const AssemblyBlock* block) const
  6873. {
  6874. for (FPRegister r : implicitWriteFPs)
  6875. {
  6876. if (r == reg)
  6877. {
  6878. return 0;
  6879. }
  6880. }
  6881. __intializeMachineCodeTranslationTable();
  6882. for (OperationCodeTable* tableEntry :
  6883. OperationCodeTable::machineCodeTranslationTable)
  6884. {
  6885. if (tableEntry->getOperation() == op)
  6886. {
  6887. Framework::Text err;
  6888. MachineCodeTableEntry* entry
  6889. = tableEntry->getEntry(args, block, this, err);
  6890. if (entry)
  6891. {
  6892. for (FPRegister r : entry->getImpliedWriteFPRegs())
  6893. {
  6894. if (r == reg)
  6895. {
  6896. return 1;
  6897. }
  6898. }
  6899. int index = 0;
  6900. for (const OperationArgument* arg : args)
  6901. {
  6902. OperandRW rw = entry->getOperandRW(index);
  6903. if (rw == WRITE || rw == READWRITE)
  6904. {
  6905. if (arg->asFPRegisterArgument()
  6906. && arg->asFPRegisterArgument()->getRegister()
  6907. == reg)
  6908. {
  6909. return 1;
  6910. }
  6911. }
  6912. index++;
  6913. }
  6914. }
  6915. }
  6916. }
  6917. return 0;
  6918. }
  6919. bool Framework::Assembly::Instruction::readsFromRegister(
  6920. GPRegister reg, const AssemblyBlock* block) const
  6921. {
  6922. for (GPRegister r : implicitReadGPs)
  6923. {
  6924. if (r == reg)
  6925. {
  6926. return 0;
  6927. }
  6928. }
  6929. __intializeMachineCodeTranslationTable();
  6930. for (OperationCodeTable* tableEntry :
  6931. OperationCodeTable::machineCodeTranslationTable)
  6932. {
  6933. if (tableEntry->getOperation() == op)
  6934. {
  6935. Framework::Text err;
  6936. MachineCodeTableEntry* entry
  6937. = tableEntry->getEntry(args, block, this, err);
  6938. if (entry)
  6939. {
  6940. for (GPRegister r : entry->getImpliedReadGPRegs())
  6941. {
  6942. if (r == reg)
  6943. {
  6944. return 1;
  6945. }
  6946. }
  6947. int index = 0;
  6948. for (const OperationArgument* arg : args)
  6949. {
  6950. OperandRW rw = entry->getOperandRW(index);
  6951. if (rw == READ || rw == READWRITE)
  6952. {
  6953. if (arg->asGPRegisterArgument()
  6954. && arg->asGPRegisterArgument()->getRegister()
  6955. == reg)
  6956. {
  6957. return 1;
  6958. }
  6959. }
  6960. if (arg->asMemoryAccessArgument()
  6961. && arg->asMemoryAccessArgument()->usesRegister(reg))
  6962. {
  6963. return 1;
  6964. }
  6965. index++;
  6966. }
  6967. }
  6968. }
  6969. }
  6970. return 0;
  6971. }
  6972. bool Framework::Assembly::Instruction::readsFromRegister(
  6973. FPRegister reg, const AssemblyBlock* block) const
  6974. {
  6975. for (FPRegister r : implicitReadFPs)
  6976. {
  6977. if (r == reg)
  6978. {
  6979. return 0;
  6980. }
  6981. }
  6982. __intializeMachineCodeTranslationTable();
  6983. for (OperationCodeTable* tableEntry :
  6984. OperationCodeTable::machineCodeTranslationTable)
  6985. {
  6986. if (tableEntry->getOperation() == op)
  6987. {
  6988. Framework::Text err;
  6989. MachineCodeTableEntry* entry
  6990. = tableEntry->getEntry(args, block, this, err);
  6991. if (entry)
  6992. {
  6993. for (FPRegister r : entry->getImpliedReadFPRegs())
  6994. {
  6995. if (r == reg)
  6996. {
  6997. return 1;
  6998. }
  6999. }
  7000. int index = 0;
  7001. for (const OperationArgument* arg : args)
  7002. {
  7003. OperandRW rw = entry->getOperandRW(index);
  7004. if (rw == READ || rw == READWRITE)
  7005. {
  7006. if (arg->asFPRegisterArgument()
  7007. && arg->asFPRegisterArgument()->getRegister()
  7008. == reg)
  7009. {
  7010. return 1;
  7011. }
  7012. }
  7013. index++;
  7014. }
  7015. }
  7016. }
  7017. }
  7018. return 0;
  7019. }
  7020. bool Framework::Assembly::Instruction::isReplacementPossible(
  7021. GPRegister oldReg, GPRegister newReg, const AssemblyBlock* block) const
  7022. {
  7023. for (GPRegister r : implicitReadGPs)
  7024. {
  7025. if (r == oldReg)
  7026. {
  7027. return 0;
  7028. }
  7029. }
  7030. for (GPRegister r : implicitWriteGPs)
  7031. {
  7032. if (r == oldReg)
  7033. {
  7034. return 0;
  7035. }
  7036. }
  7037. __intializeMachineCodeTranslationTable();
  7038. for (OperationCodeTable* tableEntry :
  7039. OperationCodeTable::machineCodeTranslationTable)
  7040. {
  7041. if (tableEntry->getOperation() == op)
  7042. {
  7043. Framework::Text err;
  7044. MachineCodeTableEntry* entry
  7045. = tableEntry->getEntry(args, block, this, err);
  7046. if (entry)
  7047. {
  7048. for (GPRegister r : entry->getImpliedReadGPRegs())
  7049. {
  7050. if (r == oldReg)
  7051. {
  7052. return 0;
  7053. }
  7054. }
  7055. for (GPRegister r : entry->getImpliedWriteGPRegs())
  7056. {
  7057. if (r == oldReg)
  7058. {
  7059. return 0;
  7060. }
  7061. }
  7062. }
  7063. }
  7064. }
  7065. if (this->readsFromRegister(newReg, block)
  7066. || this->writesToRegister(newReg, block))
  7067. {
  7068. return 0;
  7069. }
  7070. if (newReg == RBP || newReg == RSI || newReg == RDI)
  7071. {
  7072. if (oldReg == RBP || oldReg == RSI || oldReg == RDI)
  7073. {
  7074. return 1;
  7075. }
  7076. else
  7077. {
  7078. return 0;
  7079. }
  7080. }
  7081. if (newReg >= R8)
  7082. {
  7083. return oldReg >= R8;
  7084. }
  7085. return oldReg < R8;
  7086. }
  7087. bool Framework::Assembly::Instruction::isReplacementPossible(
  7088. FPRegister oldReg, FPRegister newReg, const AssemblyBlock* block) const
  7089. {
  7090. for (FPRegister r : implicitReadFPs)
  7091. {
  7092. if (r == oldReg)
  7093. {
  7094. return 0;
  7095. }
  7096. }
  7097. for (FPRegister r : implicitWriteFPs)
  7098. {
  7099. if (r == oldReg)
  7100. {
  7101. return 0;
  7102. }
  7103. }
  7104. __intializeMachineCodeTranslationTable();
  7105. for (OperationCodeTable* tableEntry :
  7106. OperationCodeTable::machineCodeTranslationTable)
  7107. {
  7108. if (tableEntry->getOperation() == op)
  7109. {
  7110. Framework::Text err;
  7111. MachineCodeTableEntry* entry
  7112. = tableEntry->getEntry(args, block, this, err);
  7113. if (entry)
  7114. {
  7115. for (FPRegister r : entry->getImpliedReadFPRegs())
  7116. {
  7117. if (r == oldReg)
  7118. {
  7119. return 0;
  7120. }
  7121. }
  7122. for (FPRegister r : entry->getImpliedWriteFPRegs())
  7123. {
  7124. if (r == oldReg)
  7125. {
  7126. return 0;
  7127. }
  7128. }
  7129. }
  7130. }
  7131. }
  7132. if (this->readsFromRegister(newReg, block)
  7133. || this->writesToRegister(newReg, block))
  7134. {
  7135. return 0;
  7136. }
  7137. return 1;
  7138. }
  7139. void Framework::Assembly::Instruction::replaceRegister(
  7140. GPRegister oldReg, GPRegister newReg)
  7141. {
  7142. for (auto arg : args)
  7143. {
  7144. arg->replaceRegister(oldReg, newReg);
  7145. }
  7146. }
  7147. void Framework::Assembly::Instruction::replaceRegister(
  7148. FPRegister oldReg, FPRegister newReg)
  7149. {
  7150. for (auto arg : args)
  7151. {
  7152. arg->replaceRegister(oldReg, newReg);
  7153. }
  7154. }
  7155. void Framework::Assembly::Instruction::addJumpLabelPrefix(Text labelPrefix)
  7156. {
  7157. for (auto arg : args)
  7158. {
  7159. arg->addJumpLabelPrefix(labelPrefix);
  7160. }
  7161. }
  7162. void Framework::Assembly::Instruction::compile(
  7163. StreamWriter* byteCodeWriter, const AssemblyBlock* block) const
  7164. {
  7165. if (op == NOP)
  7166. {
  7167. return;
  7168. }
  7169. Framework::Text err;
  7170. __intializeMachineCodeTranslationTable();
  7171. for (OperationCodeTable* tableEntry :
  7172. OperationCodeTable::machineCodeTranslationTable)
  7173. {
  7174. if (tableEntry->getOperation() == op)
  7175. {
  7176. MachineCodeInstruction instr
  7177. = tableEntry->getInstruction(args, block, this, err);
  7178. if (err.getLength())
  7179. {
  7180. throw err;
  7181. }
  7182. instr.write(*byteCodeWriter);
  7183. return;
  7184. }
  7185. }
  7186. err.append() << "Failed to compile instruction: operation code " << (int)op
  7187. << " not found in translation table. args: \n";
  7188. for (auto arg : args)
  7189. {
  7190. err.append() << " " << typeid(*arg).name() << "\n";
  7191. }
  7192. throw err;
  7193. }
  7194. bool Framework::Assembly::Instruction::isValid(const AssemblyBlock* block) const
  7195. {
  7196. __intializeMachineCodeTranslationTable();
  7197. for (OperationCodeTable* tableEntry :
  7198. OperationCodeTable::machineCodeTranslationTable)
  7199. {
  7200. if (tableEntry->getOperation() == op)
  7201. {
  7202. Framework::Text err;
  7203. tableEntry->getInstruction(args, block, this, err);
  7204. return err.getLength() == 0;
  7205. }
  7206. }
  7207. return false;
  7208. }
  7209. int Framework::Assembly::Instruction::compiledSize(
  7210. const AssemblyBlock* block) const
  7211. {
  7212. __intializeMachineCodeTranslationTable();
  7213. for (OperationCodeTable* tableEntry :
  7214. OperationCodeTable::machineCodeTranslationTable)
  7215. {
  7216. if (tableEntry->getOperation() == op)
  7217. {
  7218. Framework::Text err;
  7219. MachineCodeInstruction instr
  7220. = tableEntry->getInstruction(args, block, this, err);
  7221. if (err.getLength())
  7222. {
  7223. throw err;
  7224. }
  7225. return instr.calculateSize();
  7226. }
  7227. }
  7228. return 0;
  7229. }
  7230. Framework::Assembly::Operation
  7231. Framework::Assembly::Instruction::getOperation() const
  7232. {
  7233. return op;
  7234. }
  7235. bool Framework::Assembly::Instruction::definesLabel(Text label) const
  7236. {
  7237. return op == NOP && args.size() == 1 && args.at(0)->asJumpTargetArgument()
  7238. && args.at(0)->asJumpTargetArgument()->getLabel().isEqual(label);
  7239. }
  7240. const std::vector<Framework::Assembly::OperationArgument*>&
  7241. Framework::Assembly::Instruction::getArguments() const
  7242. {
  7243. return args;
  7244. }
  7245. Framework::Assembly::AssemblyBlock::AssemblyBlock()
  7246. : inlineIndex(0),
  7247. compiledCode(0)
  7248. {}
  7249. Framework::Assembly::AssemblyBlock::~AssemblyBlock()
  7250. {
  7251. if (compiledCode != 0)
  7252. {
  7253. // Free the compiled code memory
  7254. VirtualFree(compiledCode, 0, MEM_RELEASE);
  7255. }
  7256. }
  7257. void Framework::Assembly::AssemblyBlock::addInstruction(Instruction* instr)
  7258. {
  7259. instructions.add(instr);
  7260. }
  7261. void Framework::Assembly::AssemblyBlock::defineJumpTarget(Text name)
  7262. {
  7263. instructions.add(new Instruction(NOP, {new JumpTargetArgument(name)}));
  7264. }
  7265. void Framework::Assembly::AssemblyBlock::addJump(
  7266. Operation jumpOp, Text targetName)
  7267. {
  7268. instructions.add(
  7269. new Instruction(jumpOp, {new JumpTargetArgument(targetName)}));
  7270. }
  7271. void Framework::Assembly::AssemblyBlock::addAddition(
  7272. GPRegister target, GPRegister source, GPRegisterPart part)
  7273. {
  7274. instructions.add(new Instruction(ADD,
  7275. {new GPRegisterArgument(target, part),
  7276. new GPRegisterArgument(source, part)}));
  7277. }
  7278. void Framework::Assembly::AssemblyBlock::addAddition(
  7279. GPRegister target, char value, GPRegisterPart part)
  7280. {
  7281. instructions.add(new Instruction(ADD,
  7282. {new GPRegisterArgument(target, part), new ConstantArgument(value)}));
  7283. }
  7284. void Framework::Assembly::AssemblyBlock::addAddition(
  7285. GPRegister target, int value, GPRegisterPart part)
  7286. {
  7287. instructions.add(new Instruction(ADD,
  7288. {new GPRegisterArgument(target, part), new ConstantArgument(value)}));
  7289. }
  7290. void Framework::Assembly::AssemblyBlock::addAddition(
  7291. FPRegister target, FPRegister source, FPDataType type, FPRegisterPart part)
  7292. {
  7293. Operation op = NOP;
  7294. switch (type)
  7295. {
  7296. case SINGLE_FLOAT:
  7297. op = ADDSS;
  7298. break;
  7299. case SINGLE_DOUBLE:
  7300. op = ADDSD;
  7301. break;
  7302. case PACKED_FLOAT:
  7303. op = ADDPS;
  7304. break;
  7305. case PACKED_DOUBLE:
  7306. op = ADDPD;
  7307. break;
  7308. }
  7309. instructions.add(new Instruction(op,
  7310. {new FPRegisterArgument(target, part),
  7311. new FPRegisterArgument(source, part)}));
  7312. }
  7313. void Framework::Assembly::AssemblyBlock::addSubtraction(
  7314. GPRegister target, GPRegister source, GPRegisterPart part)
  7315. {
  7316. instructions.add(new Instruction(SUB,
  7317. {new GPRegisterArgument(target, part),
  7318. new GPRegisterArgument(source, part)}));
  7319. }
  7320. void Framework::Assembly::AssemblyBlock::addSubtraction(
  7321. FPRegister target, FPRegister source, FPDataType type, FPRegisterPart part)
  7322. {
  7323. Operation op = NOP;
  7324. switch (type)
  7325. {
  7326. case SINGLE_FLOAT:
  7327. op = SUBSS;
  7328. break;
  7329. case SINGLE_DOUBLE:
  7330. op = SUBSD;
  7331. break;
  7332. case PACKED_FLOAT:
  7333. op = SUBPS;
  7334. break;
  7335. case PACKED_DOUBLE:
  7336. op = SUBPD;
  7337. break;
  7338. }
  7339. instructions.add(new Instruction(op,
  7340. {new FPRegisterArgument(target, part),
  7341. new FPRegisterArgument(source, part)}));
  7342. }
  7343. void Framework::Assembly::AssemblyBlock::addMultiplication(
  7344. GPRegister target, GPRegister source, GPRegisterPart part)
  7345. {
  7346. instructions.add(new Instruction(IMUL,
  7347. {new GPRegisterArgument(target, part),
  7348. new GPRegisterArgument(source, part)}));
  7349. }
  7350. void Framework::Assembly::AssemblyBlock::addMultiplication(
  7351. FPRegister target, FPRegister source, FPDataType type, FPRegisterPart part)
  7352. {
  7353. Operation op = NOP;
  7354. switch (type)
  7355. {
  7356. case SINGLE_FLOAT:
  7357. op = MULSS;
  7358. break;
  7359. case SINGLE_DOUBLE:
  7360. op = MULSD;
  7361. break;
  7362. case PACKED_FLOAT:
  7363. op = MULPS;
  7364. break;
  7365. case PACKED_DOUBLE:
  7366. op = MULPD;
  7367. break;
  7368. }
  7369. instructions.add(new Instruction(op,
  7370. {new FPRegisterArgument(target, part),
  7371. new FPRegisterArgument(source, part)}));
  7372. }
  7373. void Framework::Assembly::AssemblyBlock::addDivision(
  7374. GPRegister target, GPRegister source, GPRegisterPart part)
  7375. {
  7376. instructions.add(new Instruction(DIV,
  7377. {new GPRegisterArgument(target, part),
  7378. new GPRegisterArgument(source, part)}));
  7379. }
  7380. void Framework::Assembly::AssemblyBlock::addDivision(
  7381. FPRegister target, FPRegister source, FPDataType type, FPRegisterPart part)
  7382. {
  7383. Operation op = NOP;
  7384. switch (type)
  7385. {
  7386. case SINGLE_FLOAT:
  7387. op = DIVSS;
  7388. break;
  7389. case SINGLE_DOUBLE:
  7390. op = DIVSD;
  7391. break;
  7392. case PACKED_FLOAT:
  7393. op = DIVPS;
  7394. break;
  7395. case PACKED_DOUBLE:
  7396. op = DIVPD;
  7397. break;
  7398. }
  7399. instructions.add(new Instruction(op,
  7400. {new FPRegisterArgument(target, part),
  7401. new FPRegisterArgument(source, part)}));
  7402. }
  7403. void Framework::Assembly::AssemblyBlock::addTest(
  7404. GPRegister r1, GPRegister r2, GPRegisterPart part)
  7405. {
  7406. instructions.add(new Instruction(TEST,
  7407. {new GPRegisterArgument(r1, part), new GPRegisterArgument(r2, part)}));
  7408. }
  7409. void Framework::Assembly::AssemblyBlock::addCompare(
  7410. GPRegister r1, GPRegister r2, GPRegisterPart part)
  7411. {
  7412. instructions.add(new Instruction(CMP,
  7413. {new GPRegisterArgument(r1, part), new GPRegisterArgument(r2, part)}));
  7414. }
  7415. void Framework::Assembly::AssemblyBlock::addCompare(GPRegister r1, char value)
  7416. {
  7417. instructions.add(new Instruction(CMP,
  7418. {new GPRegisterArgument(r1, LOWER8), new ConstantArgument(value)}));
  7419. }
  7420. void Framework::Assembly::AssemblyBlock::addCompare(GPRegister r1, short value)
  7421. {
  7422. instructions.add(new Instruction(CMP,
  7423. {new GPRegisterArgument(r1, LOWER16), new ConstantArgument(value)}));
  7424. }
  7425. void Framework::Assembly::AssemblyBlock::addCompare(GPRegister r1, int value)
  7426. {
  7427. instructions.add(new Instruction(CMP,
  7428. {new GPRegisterArgument(r1, LOWER32), new ConstantArgument(value)}));
  7429. }
  7430. void Framework::Assembly::AssemblyBlock::addCompare(
  7431. FPRegister r1, FPRegister r2, FPDataType type)
  7432. {
  7433. Operation op = NOP;
  7434. switch (type)
  7435. {
  7436. case SINGLE_FLOAT:
  7437. op = COMISS;
  7438. break;
  7439. case SINGLE_DOUBLE:
  7440. op = COMISD;
  7441. break;
  7442. }
  7443. if (op != NOP)
  7444. {
  7445. instructions.add(new Instruction(op,
  7446. {new FPRegisterArgument(r1, FPRegisterPart::X),
  7447. new FPRegisterArgument(r2, FPRegisterPart::X)}));
  7448. }
  7449. }
  7450. void Framework::Assembly::AssemblyBlock::addAnd(
  7451. GPRegister target, GPRegister source, GPRegisterPart part)
  7452. {
  7453. instructions.add(new Instruction(AND,
  7454. {new GPRegisterArgument(target, part),
  7455. new GPRegisterArgument(source, part)}));
  7456. }
  7457. void Framework::Assembly::AssemblyBlock::addOr(
  7458. GPRegister target, GPRegister source, GPRegisterPart part)
  7459. {
  7460. instructions.add(new Instruction(OR,
  7461. {new GPRegisterArgument(target, part),
  7462. new GPRegisterArgument(source, part)}));
  7463. }
  7464. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7465. char* valueAddress, GPRegister target)
  7466. {
  7467. instructions.add(new Instruction(MOV,
  7468. {new GPRegisterArgument(target),
  7469. new ConstantArgument(reinterpret_cast<__int64>(valueAddress))}));
  7470. instructions.add(new Instruction(MOV,
  7471. {new GPRegisterArgument(target, LOWER8),
  7472. new MemoryAccessArgument(MemoryBlockSize::BYTE, target)}));
  7473. }
  7474. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7475. short* valueAddress, GPRegister target)
  7476. {
  7477. instructions.add(new Instruction(MOV,
  7478. {new GPRegisterArgument(target),
  7479. new ConstantArgument(reinterpret_cast<__int64>(valueAddress))}));
  7480. instructions.add(new Instruction(MOV,
  7481. {new GPRegisterArgument(target, LOWER16),
  7482. new MemoryAccessArgument(MemoryBlockSize::WORD, target)}));
  7483. }
  7484. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7485. int* valueAddress, GPRegister target)
  7486. {
  7487. instructions.add(new Instruction(MOV,
  7488. {new GPRegisterArgument(target),
  7489. new ConstantArgument(reinterpret_cast<__int64>(valueAddress))}));
  7490. instructions.add(new Instruction(MOV,
  7491. {new GPRegisterArgument(target, LOWER32),
  7492. new MemoryAccessArgument(MemoryBlockSize::DWORD, target)}));
  7493. }
  7494. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7495. __int64* valueAddress, GPRegister target)
  7496. {
  7497. instructions.add(new Instruction(MOV,
  7498. {new GPRegisterArgument(target),
  7499. new ConstantArgument(reinterpret_cast<__int64>(valueAddress))}));
  7500. instructions.add(new Instruction(MOV,
  7501. {new GPRegisterArgument(target),
  7502. new MemoryAccessArgument(MemoryBlockSize::QWORD, target)}));
  7503. }
  7504. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7505. GPRegister addressRegister,
  7506. GPRegister target,
  7507. GPRegisterPart targetPart,
  7508. int offset)
  7509. {
  7510. instructions.add(new Instruction(MOV,
  7511. {new GPRegisterArgument(target, targetPart),
  7512. new MemoryAccessArgument(
  7513. (targetPart == LOWER8 || targetPart == HIGHER8)
  7514. ? MemoryBlockSize::BYTE
  7515. : (targetPart == LOWER16
  7516. ? MemoryBlockSize::WORD
  7517. : (targetPart == LOWER32
  7518. ? MemoryBlockSize::DWORD
  7519. : MemoryBlockSize::QWORD)),
  7520. addressRegister,
  7521. true,
  7522. offset)}));
  7523. }
  7524. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7525. float* valueAddress, FPRegister target, GPRegister temp)
  7526. {
  7527. instructions.add(new Instruction(MOV,
  7528. {new GPRegisterArgument(temp),
  7529. new ConstantArgument(reinterpret_cast<__int64>(valueAddress))}));
  7530. instructions.add(new Instruction(MOVSS,
  7531. {new FPRegisterArgument(target),
  7532. new MemoryAccessArgument(MemoryBlockSize::DWORD, temp)}));
  7533. }
  7534. void Framework::Assembly::AssemblyBlock::addLoadValue(
  7535. double* valueAddress, FPRegister target, GPRegister temp)
  7536. {
  7537. instructions.add(new Instruction(MOV,
  7538. {new GPRegisterArgument(temp),
  7539. new ConstantArgument(reinterpret_cast<__int64>(valueAddress))}));
  7540. instructions.add(new Instruction(MOVSD,
  7541. {new FPRegisterArgument(target),
  7542. new MemoryAccessArgument(MemoryBlockSize::QWORD, temp)}));
  7543. }
  7544. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7545. GPRegister target, char value)
  7546. {
  7547. instructions.add(new Instruction(MOV,
  7548. {new GPRegisterArgument(target, LOWER8), new ConstantArgument(value)}));
  7549. }
  7550. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7551. GPRegister target, short value)
  7552. {
  7553. instructions.add(new Instruction(MOV,
  7554. {new GPRegisterArgument(target, LOWER16),
  7555. new ConstantArgument(value)}));
  7556. }
  7557. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7558. GPRegister target, int value)
  7559. {
  7560. instructions.add(new Instruction(MOV,
  7561. {new GPRegisterArgument(target, LOWER32),
  7562. new ConstantArgument(value)}));
  7563. }
  7564. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7565. GPRegister target, __int64 value)
  7566. {
  7567. instructions.add(new Instruction(
  7568. MOV, {new GPRegisterArgument(target), new ConstantArgument(value)}));
  7569. }
  7570. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7571. FPRegister target, float value, GPRegister temp)
  7572. {
  7573. int data = *reinterpret_cast<int*>(&value);
  7574. addMoveValue(temp, data);
  7575. addPush(temp);
  7576. instructions.add(new Instruction(MOVSS,
  7577. {new FPRegisterArgument(target, X),
  7578. new MemoryAccessArgument(MemoryBlockSize::DWORD, RSP)}));
  7579. addPop(temp);
  7580. }
  7581. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7582. FPRegister target, double value, GPRegister temp)
  7583. {
  7584. __int64 data = *reinterpret_cast<__int64*>(&value);
  7585. addMoveValue(temp, data);
  7586. addPush(temp);
  7587. instructions.add(new Instruction(MOVSD,
  7588. {new FPRegisterArgument(target, X),
  7589. new MemoryAccessArgument(MemoryBlockSize::QWORD, RSP)}));
  7590. addPop(temp);
  7591. }
  7592. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7593. GPRegister target, GPRegister source, GPRegisterPart part)
  7594. {
  7595. instructions.add(new Instruction(MOV,
  7596. {new GPRegisterArgument(target, part),
  7597. new GPRegisterArgument(source, part)}));
  7598. }
  7599. void Framework::Assembly::AssemblyBlock::addMoveValue(
  7600. FPRegister target, FPRegister source, FPDataType type, FPRegisterPart part)
  7601. {
  7602. Operation op = NOP;
  7603. switch (type)
  7604. {
  7605. case SINGLE_FLOAT:
  7606. op = MOVSS;
  7607. break;
  7608. case SINGLE_DOUBLE:
  7609. op = MOVSD;
  7610. break;
  7611. case PACKED_FLOAT:
  7612. op = MOVUPS;
  7613. break;
  7614. case PACKED_DOUBLE:
  7615. op = MOVUPD;
  7616. break;
  7617. }
  7618. instructions.add(new Instruction(op,
  7619. {new FPRegisterArgument(target, part),
  7620. new FPRegisterArgument(source, part)}));
  7621. }
  7622. void Framework::Assembly::AssemblyBlock::addConversion(GPRegister target,
  7623. FPRegister source,
  7624. FPDataType type,
  7625. GPRegisterPart targetPart,
  7626. bool round)
  7627. {
  7628. Operation op = NOP;
  7629. if (type == SINGLE_DOUBLE)
  7630. {
  7631. op = round ? CVTSD2SI : CVTTSD2SI;
  7632. }
  7633. else if (type == SINGLE_FLOAT)
  7634. {
  7635. op = round ? CVTSS2SI : CVTTSS2SI;
  7636. }
  7637. instructions.add(new Instruction(op,
  7638. {new GPRegisterArgument(target, targetPart),
  7639. new FPRegisterArgument(source, X)}));
  7640. }
  7641. void Framework::Assembly::AssemblyBlock::addConversion(FPRegister target,
  7642. GPRegister source,
  7643. FPDataType targetType,
  7644. GPRegisterPart sourcePart)
  7645. {
  7646. Operation op = NOP;
  7647. if (targetType == SINGLE_DOUBLE)
  7648. {
  7649. op = CVTSI2SD;
  7650. }
  7651. else if (targetType == SINGLE_FLOAT)
  7652. {
  7653. op = CVTSI2SS;
  7654. }
  7655. instructions.add(new Instruction(op,
  7656. {new FPRegisterArgument(target, X),
  7657. new GPRegisterArgument(source, sourcePart)}));
  7658. }
  7659. void Framework::Assembly::AssemblyBlock::addCall(void* functionAddress,
  7660. FuncReturnType returnType,
  7661. std::initializer_list<GPRegister> gpParams,
  7662. std::initializer_list<FPRegister> fpParams,
  7663. GPRegister temp,
  7664. GPRegister bpTemp)
  7665. {
  7666. if (isVolatile(bpTemp) || bpTemp == RSP)
  7667. {
  7668. throw "Temporary register for base pointer must be a non-volatile "
  7669. "register (not RAX, RCX, RDX, R8, R9, R10, R11) and not RSP";
  7670. }
  7671. // enshure calling conventions
  7672. // save stack pointer value to bpTemp
  7673. addMoveValue(bpTemp, RSP);
  7674. // align stack pointer to 16 bytes
  7675. instructions.add(new Instruction(
  7676. AND, {new GPRegisterArgument(RSP), new ConstantArgument(-16)}));
  7677. // allocate shadow space
  7678. instructions.add(new Instruction(
  7679. SUB, {new GPRegisterArgument(RSP), new ConstantArgument(32)}));
  7680. // load function address into temp register
  7681. instructions.add(new Instruction(MOV,
  7682. {new GPRegisterArgument(temp),
  7683. new ConstantArgument(reinterpret_cast<__int64>(functionAddress))}));
  7684. // call the function
  7685. if (returnType == INT_VALUE)
  7686. {
  7687. instructions.add(new Instruction(CALL,
  7688. {new GPRegisterArgument(temp)},
  7689. gpParams,
  7690. fpParams,
  7691. {RAX},
  7692. {}));
  7693. }
  7694. else if (returnType == FLOAT_VALUE)
  7695. {
  7696. instructions.add(new Instruction(CALL,
  7697. {new GPRegisterArgument(temp)},
  7698. gpParams,
  7699. fpParams,
  7700. {},
  7701. {MM0}));
  7702. }
  7703. else
  7704. {
  7705. instructions.add(new Instruction(
  7706. CALL, {new GPRegisterArgument(temp)}, gpParams, fpParams, {}, {}));
  7707. }
  7708. // restore stack pointer
  7709. addMoveValue(RSP, bpTemp);
  7710. }
  7711. void Framework::Assembly::AssemblyBlock::addReturn()
  7712. {
  7713. instructions.add(new Instruction(RET, {}));
  7714. }
  7715. void Framework::Assembly::AssemblyBlock::addPush(
  7716. GPRegister reg, GPRegisterPart part)
  7717. {
  7718. GPRegisterPart pushPart = part;
  7719. if (part == LOWER8 || part == HIGHER8)
  7720. {
  7721. pushPart = LOWER16;
  7722. }
  7723. if (part == LOWER32)
  7724. {
  7725. pushPart = FULL64;
  7726. }
  7727. instructions.add(
  7728. new Instruction(PUSH, {new GPRegisterArgument(reg, pushPart)}));
  7729. }
  7730. void Framework::Assembly::AssemblyBlock::addPop(
  7731. GPRegister reg, GPRegisterPart part)
  7732. {
  7733. GPRegisterPart popPart = part;
  7734. if (part == LOWER8 || part == HIGHER8)
  7735. {
  7736. popPart = LOWER16;
  7737. }
  7738. if (part == LOWER32)
  7739. {
  7740. popPart = FULL64;
  7741. }
  7742. instructions.add(
  7743. new Instruction(POP, {new GPRegisterArgument(reg, popPart)}));
  7744. }
  7745. void Framework::Assembly::AssemblyBlock::addPush(
  7746. FPRegister reg, FPDataType type, FPRegisterPart part)
  7747. {
  7748. MemoryBlockSize size;
  7749. int bytes;
  7750. Operation moveOp;
  7751. switch (type)
  7752. {
  7753. case SINGLE_DOUBLE:
  7754. moveOp = MOVSD;
  7755. bytes = 8;
  7756. size = MemoryBlockSize::QWORD;
  7757. part = X;
  7758. break;
  7759. case SINGLE_FLOAT:
  7760. moveOp = MOVSS;
  7761. bytes = 4;
  7762. size = MemoryBlockSize::DWORD;
  7763. part = X;
  7764. break;
  7765. case PACKED_DOUBLE:
  7766. moveOp = MOVUPD;
  7767. bytes = part == X ? 16 : 32;
  7768. size = part == X ? MemoryBlockSize::M128 : MemoryBlockSize::M256;
  7769. case PACKED_FLOAT:
  7770. moveOp = MOVUPS;
  7771. bytes = part == X ? 16 : 32;
  7772. size = part == X ? MemoryBlockSize::M128 : MemoryBlockSize::M256;
  7773. }
  7774. instructions.add(new Instruction(
  7775. SUB, {new GPRegisterArgument(RSP), new ConstantArgument(bytes)}));
  7776. instructions.add(new Instruction(moveOp,
  7777. {new MemoryAccessArgument(size, RSP),
  7778. new FPRegisterArgument(reg, part)}));
  7779. }
  7780. void Framework::Assembly::AssemblyBlock::addPop(
  7781. FPRegister reg, FPDataType type, FPRegisterPart part)
  7782. {
  7783. addPop(instructions, reg, type, part);
  7784. }
  7785. void Framework::Assembly::AssemblyBlock::addPop(
  7786. RCArray<Instruction>& instructionList,
  7787. FPRegister reg,
  7788. FPDataType type,
  7789. FPRegisterPart part)
  7790. {
  7791. MemoryBlockSize size;
  7792. int bytes;
  7793. Operation moveOp;
  7794. switch (type)
  7795. {
  7796. case SINGLE_DOUBLE:
  7797. moveOp = MOVSD;
  7798. bytes = 8;
  7799. size = MemoryBlockSize::QWORD;
  7800. part = X;
  7801. break;
  7802. case SINGLE_FLOAT:
  7803. moveOp = MOVSS;
  7804. bytes = 4;
  7805. size = MemoryBlockSize::DWORD;
  7806. part = X;
  7807. break;
  7808. case PACKED_DOUBLE:
  7809. moveOp = MOVUPD;
  7810. bytes = part == X ? 16 : 32;
  7811. size = part == X ? MemoryBlockSize::M128 : MemoryBlockSize::M256;
  7812. case PACKED_FLOAT:
  7813. moveOp = MOVUPS;
  7814. bytes = part == X ? 16 : 32;
  7815. size = part == X ? MemoryBlockSize::M128 : MemoryBlockSize::M256;
  7816. }
  7817. instructionList.add(new Instruction(moveOp,
  7818. {new FPRegisterArgument(reg, part),
  7819. new MemoryAccessArgument(size, RSP)}));
  7820. instructionList.add(new Instruction(
  7821. ADD, {new GPRegisterArgument(RSP), new ConstantArgument(bytes)}));
  7822. }
  7823. void Framework::Assembly::AssemblyBlock::addBlock(AssemblyBlock* block,
  7824. std::initializer_list<GPRegister> preservedGPRegisters,
  7825. std::initializer_list<FPRegister> preservedFPRegisters,
  7826. std::initializer_list<FPDataType> preservedFPDataTypes,
  7827. GPRegister* blockResultGpReg,
  7828. FPRegister* blockResultFpReg)
  7829. {
  7830. std::vector<FPDataType> fpTypes(preservedFPDataTypes);
  7831. bool containsCall = false;
  7832. for (const auto& instr : block->instructions)
  7833. {
  7834. if (instr->getOperation() == CALL)
  7835. {
  7836. containsCall = true; // volatile registers that should be preserved
  7837. // needs to be pushed to the stack
  7838. break;
  7839. }
  7840. }
  7841. RCArray<Instruction> tempInstructions;
  7842. for (GPRegister preservedReg : preservedGPRegisters)
  7843. {
  7844. if (block->writesToRegister(preservedReg))
  7845. {
  7846. bool replaced = false;
  7847. for (int i = 0; i < 16; i++)
  7848. {
  7849. if (i == 4 || i == 5 || preservedReg == RSP
  7850. || preservedReg == RBP)
  7851. {
  7852. continue; // Skip RSP and RBP (stack counter register)
  7853. }
  7854. if (!containsCall
  7855. || (isVolatile(preservedReg)
  7856. == isVolatile((Framework::Assembly::GPRegister)i)))
  7857. { // call inside the block -> only replace volatile with
  7858. // volatile and non volatile with non volatile registers
  7859. bool found = false;
  7860. for (GPRegister r : preservedGPRegisters)
  7861. {
  7862. if (r == (GPRegister)i)
  7863. {
  7864. found = true;
  7865. break;
  7866. }
  7867. }
  7868. if (found)
  7869. {
  7870. continue;
  7871. }
  7872. GPRegister newReg = (GPRegister)i;
  7873. if (block->isReplacementPossible(preservedReg, newReg))
  7874. {
  7875. if (blockResultGpReg)
  7876. {
  7877. if (preservedReg == *blockResultGpReg)
  7878. {
  7879. *blockResultGpReg = newReg;
  7880. }
  7881. }
  7882. replaced = true;
  7883. block->replaceRegister(preservedReg, newReg);
  7884. break;
  7885. }
  7886. }
  7887. }
  7888. if (!replaced)
  7889. {
  7890. addPush(preservedReg);
  7891. tempInstructions.add(
  7892. new Instruction(
  7893. POP, {new GPRegisterArgument(preservedReg)}),
  7894. 0);
  7895. }
  7896. }
  7897. }
  7898. int index = 0;
  7899. for (FPRegister preservedReg : preservedFPRegisters)
  7900. {
  7901. if (block->writesToRegister(preservedReg))
  7902. {
  7903. bool replaced = false;
  7904. for (int i = 0; i < __FP_REGISTER_COUNT; i++)
  7905. {
  7906. if (!containsCall
  7907. || (isVolatile(preservedReg) == isVolatile((FPRegister)i)))
  7908. { // call inside the block -> only replace volatile with
  7909. // volatile and non volatile with non volatile registers
  7910. bool found = false;
  7911. for (FPRegister r : preservedFPRegisters)
  7912. {
  7913. if (r == (FPRegister)i)
  7914. {
  7915. found = true;
  7916. break;
  7917. }
  7918. }
  7919. if (found)
  7920. {
  7921. continue;
  7922. }
  7923. FPRegister newReg = (FPRegister)i;
  7924. if (block->isReplacementPossible(preservedReg, newReg))
  7925. {
  7926. if (blockResultFpReg)
  7927. {
  7928. if (preservedReg == *blockResultFpReg)
  7929. {
  7930. *blockResultFpReg = newReg;
  7931. }
  7932. }
  7933. replaced = true;
  7934. block->replaceRegister(preservedReg, newReg);
  7935. break;
  7936. }
  7937. }
  7938. }
  7939. if (!replaced)
  7940. {
  7941. // TODO: search for last instruction that wrote to preservedReg
  7942. // to find its data type
  7943. addPush(preservedReg, fpTypes[index], Y);
  7944. addPop(tempInstructions, preservedReg, fpTypes[index], Y);
  7945. }
  7946. }
  7947. index++;
  7948. }
  7949. index = 0;
  7950. Text prefix = "inlined_";
  7951. prefix.append() << inlineIndex++ << "_";
  7952. block->addJumpLabelPrefix(prefix);
  7953. bool returnFound = false;
  7954. for (const auto& instr : block->instructions)
  7955. {
  7956. if (instr->getOperation() == RET)
  7957. {
  7958. if (index != block->instructions.getEntryCount() - 1)
  7959. {
  7960. returnFound = true;
  7961. instructions.add(new Instruction(
  7962. JMP, {new JumpTargetArgument(Text("after_") + prefix)}));
  7963. }
  7964. }
  7965. else
  7966. {
  7967. instructions.add(dynamic_cast<Instruction*>(instr->getThis()));
  7968. }
  7969. index++;
  7970. }
  7971. if (returnFound)
  7972. {
  7973. defineJumpTarget(Text("after_") + prefix);
  7974. }
  7975. for (const auto& instr : tempInstructions)
  7976. {
  7977. instructions.add(dynamic_cast<Instruction*>(instr->getThis()));
  7978. }
  7979. }
  7980. bool Framework::Assembly::AssemblyBlock::writesToRegister(GPRegister reg) const
  7981. {
  7982. for (const auto& instr : instructions)
  7983. {
  7984. if (instr->writesToRegister(reg, this))
  7985. {
  7986. return true;
  7987. }
  7988. }
  7989. return false;
  7990. }
  7991. bool Framework::Assembly::AssemblyBlock::writesToRegister(FPRegister reg) const
  7992. {
  7993. for (const auto& instr : instructions)
  7994. {
  7995. if (instr->writesToRegister(reg, this))
  7996. {
  7997. return true;
  7998. }
  7999. }
  8000. return false;
  8001. }
  8002. bool Framework::Assembly::AssemblyBlock::readsFromRegister(GPRegister reg) const
  8003. {
  8004. for (const auto& instr : instructions)
  8005. {
  8006. if (instr->readsFromRegister(reg, this))
  8007. {
  8008. return true;
  8009. }
  8010. }
  8011. return false;
  8012. }
  8013. bool Framework::Assembly::AssemblyBlock::readsFromRegister(FPRegister reg) const
  8014. {
  8015. for (const auto& instr : instructions)
  8016. {
  8017. if (instr->readsFromRegister(reg, this))
  8018. {
  8019. return true;
  8020. }
  8021. }
  8022. return false;
  8023. }
  8024. bool Framework::Assembly::AssemblyBlock::isReplacementPossible(
  8025. GPRegister oldReg, GPRegister newReg) const
  8026. {
  8027. for (const auto& instr : instructions)
  8028. {
  8029. if (!instr->isReplacementPossible(oldReg, newReg, this))
  8030. {
  8031. return false;
  8032. }
  8033. }
  8034. return true;
  8035. }
  8036. bool Framework::Assembly::AssemblyBlock::isReplacementPossible(
  8037. FPRegister oldReg, FPRegister newReg) const
  8038. {
  8039. for (const auto& instr : instructions)
  8040. {
  8041. if (!instr->isReplacementPossible(oldReg, newReg, this))
  8042. {
  8043. return false;
  8044. }
  8045. }
  8046. return true;
  8047. }
  8048. void Framework::Assembly::AssemblyBlock::replaceRegister(
  8049. GPRegister oldReg, GPRegister newReg)
  8050. {
  8051. for (const auto& instr : instructions)
  8052. {
  8053. instr->replaceRegister(oldReg, newReg);
  8054. }
  8055. }
  8056. void Framework::Assembly::AssemblyBlock::replaceRegister(
  8057. FPRegister oldReg, FPRegister newReg)
  8058. {
  8059. for (const auto& instr : instructions)
  8060. {
  8061. instr->replaceRegister(oldReg, newReg);
  8062. }
  8063. }
  8064. void Framework::Assembly::AssemblyBlock::addJumpLabelPrefix(Text labelPrefix)
  8065. {
  8066. for (const auto& instr : instructions)
  8067. {
  8068. instr->addJumpLabelPrefix(labelPrefix);
  8069. }
  8070. }
  8071. const Framework::RCArray<Framework::Assembly::Instruction>&
  8072. Framework::Assembly::AssemblyBlock::getInstructions() const
  8073. {
  8074. return instructions;
  8075. }
  8076. void Framework::Assembly::AssemblyBlock::optimize()
  8077. {
  8078. RCArray<Instruction> optimizedInstructions;
  8079. for (int index = 0; index < instructions.getEntryCount(); index++)
  8080. {
  8081. Instruction* curr = instructions.z(index);
  8082. if (index < instructions.getEntryCount() - 1
  8083. && curr->getOperation() == MOV && curr->getArguments().size() == 2
  8084. && curr->getArguments().at(0)->asGPRegisterArgument()
  8085. && curr->getArguments().at(1)->asMemoryAccessArgument())
  8086. {
  8087. GPRegister target = curr->getArguments()
  8088. .at(0)
  8089. ->asGPRegisterArgument()
  8090. ->getRegister();
  8091. GPRegisterPart part
  8092. = curr->getArguments().at(0)->asGPRegisterArgument()->getPart();
  8093. Instruction* next = instructions.z(index + 1);
  8094. if (!next->writesToRegister(target, this)
  8095. && next->getArguments().size() == 2
  8096. && next->getArguments().at(1)->asGPRegisterArgument()
  8097. && next->getArguments()
  8098. .at(1)
  8099. ->asGPRegisterArgument()
  8100. ->getRegister()
  8101. == target
  8102. && next->getArguments().at(1)->asGPRegisterArgument()->getPart()
  8103. == part)
  8104. {
  8105. Instruction* replacement = new Instruction(next->getOperation(),
  8106. {next->getArguments().at(0), curr->getArguments().at(1)});
  8107. if (replacement->isValid(this))
  8108. {
  8109. optimizedInstructions.add(replacement);
  8110. index++;
  8111. continue;
  8112. }
  8113. replacement->release();
  8114. }
  8115. }
  8116. optimizedInstructions.add(dynamic_cast<Instruction*>(curr->getThis()));
  8117. }
  8118. instructions.clear();
  8119. for (Instruction* instr : optimizedInstructions)
  8120. {
  8121. instructions.add(dynamic_cast<Instruction*>(instr->getThis()));
  8122. }
  8123. }
  8124. void* Framework::Assembly::AssemblyBlock::compile()
  8125. {
  8126. if (compiledCode != 0)
  8127. {
  8128. return compiledCode;
  8129. }
  8130. InMemoryBuffer buffer;
  8131. int index = 0;
  8132. // check non-volatile registers
  8133. RCArray<Instruction> restoreInstructions;
  8134. for (GPRegister nvReg : {RBX, RBP, RSI, RDI, R12, R13, R14, R15})
  8135. {
  8136. if (writesToRegister(nvReg))
  8137. {
  8138. Instruction pushInstr(
  8139. PUSH, {new GPRegisterArgument(nvReg, FULL64)});
  8140. pushInstr.compile(&buffer, this);
  8141. restoreInstructions.add(
  8142. new Instruction(POP, {new GPRegisterArgument(nvReg, FULL64)}),
  8143. 0);
  8144. }
  8145. }
  8146. for (FPRegister nvReg :
  8147. {MM6, MM7, MM8, MM9, MM10, MM11, MM12, MM13, MM14, MM15})
  8148. {
  8149. if (writesToRegister(nvReg))
  8150. {
  8151. Instruction subInst(
  8152. SUB, {new GPRegisterArgument(RSP), new ConstantArgument(32)});
  8153. subInst.compile(&buffer, this);
  8154. Instruction pushInstr(MOVUPD,
  8155. {new MemoryAccessArgument(MemoryBlockSize::M256, RSP),
  8156. new FPRegisterArgument(nvReg, Y)});
  8157. pushInstr.compile(&buffer, this);
  8158. restoreInstructions.add(new Instruction(MOVUPD,
  8159. {new FPRegisterArgument(nvReg, Y),
  8160. new MemoryAccessArgument(MemoryBlockSize::M256, RSP)}));
  8161. restoreInstructions.add(new Instruction(
  8162. ADD, {new GPRegisterArgument(RSP), new ConstantArgument(32)}));
  8163. }
  8164. }
  8165. // replace return instructions with jumps to the end
  8166. if (restoreInstructions.getEntryCount() > 0)
  8167. {
  8168. bool needed = false;
  8169. for (int index = 0; index < instructions.getEntryCount(); index++)
  8170. {
  8171. if (instructions.z(index)->getOperation() == RET)
  8172. {
  8173. if (index < instructions.getEntryCount() - 1)
  8174. {
  8175. needed = true;
  8176. instructions.set(
  8177. new Instruction(JMP,
  8178. {new JumpTargetArgument(
  8179. Text("_restore_non_volatile_registers"))}),
  8180. index);
  8181. }
  8182. else
  8183. {
  8184. // remove last RET instruction, will be added after non
  8185. // volatile registers were restored from the stack
  8186. instructions.remove(index);
  8187. }
  8188. }
  8189. }
  8190. if (needed)
  8191. {
  8192. defineJumpTarget(Text("_restore_non_volatile_registers"));
  8193. }
  8194. }
  8195. // compile instructions
  8196. for (const auto& instr : instructions)
  8197. {
  8198. instr->compile(&buffer, this);
  8199. }
  8200. // restore non-volatile registers
  8201. for (const auto& instr : restoreInstructions)
  8202. {
  8203. instr->compile(&buffer, this);
  8204. }
  8205. // add final RET instruction
  8206. Instruction retInstr(RET, {});
  8207. retInstr.compile(&buffer, this);
  8208. int totalSize = (int)buffer.getSize();
  8209. // Allocate executable memory
  8210. compiledCode = VirtualAlloc(nullptr, totalSize, MEM_COMMIT, PAGE_READWRITE);
  8211. if (compiledCode == nullptr)
  8212. {
  8213. throw std::runtime_error("Failed to allocate executable memory.");
  8214. }
  8215. // Write the compiled code into the allocated memory
  8216. buffer.read((char*)compiledCode, totalSize);
  8217. DWORD dummy;
  8218. VirtualProtect(compiledCode, totalSize, PAGE_EXECUTE_READ, &dummy);
  8219. return compiledCode;
  8220. }