trunk/src/emu/cpu/sh4/sh4.c
| r31480 | r31481 | |
| 289 | 289 | * 0011 nnnn mmmm 1100 1 - |
| 290 | 290 | * ADD Rm,Rn |
| 291 | 291 | */ |
| 292 | | void sh34_base_device::ADD(const UINT16 opcode) |
| 292 | inline void sh34_base_device::ADD(const UINT16 opcode) |
| 293 | 293 | { |
| 294 | 294 | m_r[Rn] += m_r[Rm]; |
| 295 | 295 | } |
| r31480 | r31481 | |
| 298 | 298 | * 0111 nnnn iiii iiii 1 - |
| 299 | 299 | * ADD #imm,Rn |
| 300 | 300 | */ |
| 301 | | void sh34_base_device::ADDI(const UINT16 opcode) |
| 301 | inline void sh34_base_device::ADDI(const UINT16 opcode) |
| 302 | 302 | { |
| 303 | 303 | m_r[Rn] += (INT32)(INT16)(INT8)(opcode&0xff); |
| 304 | 304 | } |
| r31480 | r31481 | |
| 307 | 307 | * 0011 nnnn mmmm 1110 1 carry |
| 308 | 308 | * ADDC Rm,Rn |
| 309 | 309 | */ |
| 310 | | void sh34_base_device::ADDC(const UINT16 opcode) |
| 310 | inline void sh34_base_device::ADDC(const UINT16 opcode) |
| 311 | 311 | { |
| 312 | 312 | UINT32 m = Rm; UINT32 n = Rn; |
| 313 | 313 | UINT32 tmp0, tmp1; |
| r31480 | r31481 | |
| 327 | 327 | * 0011 nnnn mmmm 1111 1 overflow |
| 328 | 328 | * ADDV Rm,Rn |
| 329 | 329 | */ |
| 330 | | void sh34_base_device::ADDV(const UINT16 opcode) |
| 330 | inline void sh34_base_device::ADDV(const UINT16 opcode) |
| 331 | 331 | { |
| 332 | 332 | UINT32 m = Rm; UINT32 n = Rn; |
| 333 | 333 | INT32 dest, src, ans; |
| r31480 | r31481 | |
| 362 | 362 | * 0010 nnnn mmmm 1001 1 - |
| 363 | 363 | * AND Rm,Rn |
| 364 | 364 | */ |
| 365 | | void sh34_base_device::AND(const UINT16 opcode) |
| 365 | inline void sh34_base_device::AND(const UINT16 opcode) |
| 366 | 366 | { |
| 367 | 367 | m_r[Rn] &= m_r[Rm]; |
| 368 | 368 | } |
| r31480 | r31481 | |
| 372 | 372 | * 1100 1001 iiii iiii 1 - |
| 373 | 373 | * AND #imm,R0 |
| 374 | 374 | */ |
| 375 | | void sh34_base_device::ANDI(const UINT16 opcode) |
| 375 | inline void sh34_base_device::ANDI(const UINT16 opcode) |
| 376 | 376 | { |
| 377 | 377 | m_r[0] &= (opcode&0xff); |
| 378 | 378 | } |
| r31480 | r31481 | |
| 381 | 381 | * 1100 1101 iiii iiii 1 - |
| 382 | 382 | * AND.B #imm,@(R0,GBR) |
| 383 | 383 | */ |
| 384 | | void sh34_base_device::ANDM(const UINT16 opcode) |
| 384 | inline void sh34_base_device::ANDM(const UINT16 opcode) |
| 385 | 385 | { |
| 386 | 386 | UINT32 temp; |
| 387 | 387 | |
| r31480 | r31481 | |
| 395 | 395 | * 1000 1011 dddd dddd 3/1 - |
| 396 | 396 | * BF disp8 |
| 397 | 397 | */ |
| 398 | | void sh34_base_device::BF(const UINT16 opcode) |
| 398 | inline void sh34_base_device::BF(const UINT16 opcode) |
| 399 | 399 | { |
| 400 | 400 | if ((m_sr & T) == 0) |
| 401 | 401 | { |
| r31480 | r31481 | |
| 409 | 409 | * 1000 1111 dddd dddd 3/1 - |
| 410 | 410 | * BFS disp8 |
| 411 | 411 | */ |
| 412 | | void sh34_base_device::BFS(const UINT16 opcode) |
| 412 | inline void sh34_base_device::BFS(const UINT16 opcode) |
| 413 | 413 | { |
| 414 | 414 | if ((m_sr & T) == 0) |
| 415 | 415 | { |
| r31480 | r31481 | |
| 424 | 424 | * 1010 dddd dddd dddd 2 - |
| 425 | 425 | * BRA disp12 |
| 426 | 426 | */ |
| 427 | | void sh34_base_device::BRA(const UINT16 opcode) |
| 427 | inline void sh34_base_device::BRA(const UINT16 opcode) |
| 428 | 428 | { |
| 429 | 429 | INT32 disp = ((INT32)(opcode&0xfff) << 20) >> 20; |
| 430 | 430 | |
| r31480 | r31481 | |
| 448 | 448 | * 0000 mmmm 0010 0011 2 - |
| 449 | 449 | * BRAF Rm |
| 450 | 450 | */ |
| 451 | | void sh34_base_device::BRAF(const UINT16 opcode) |
| 451 | inline void sh34_base_device::BRAF(const UINT16 opcode) |
| 452 | 452 | { |
| 453 | 453 | m_delay = m_pc; |
| 454 | 454 | m_pc += m_r[Rn] + 2; |
| r31480 | r31481 | |
| 459 | 459 | * 1011 dddd dddd dddd 2 - |
| 460 | 460 | * BSR disp12 |
| 461 | 461 | */ |
| 462 | | void sh34_base_device::BSR(const UINT16 opcode) |
| 462 | inline void sh34_base_device::BSR(const UINT16 opcode) |
| 463 | 463 | { |
| 464 | 464 | INT32 disp = ((INT32)(opcode&0xfff) << 20) >> 20; |
| 465 | 465 | |
| r31480 | r31481 | |
| 473 | 473 | * 0000 mmmm 0000 0011 2 - |
| 474 | 474 | * BSRF Rm |
| 475 | 475 | */ |
| 476 | | void sh34_base_device::BSRF(const UINT16 opcode) |
| 476 | inline void sh34_base_device::BSRF(const UINT16 opcode) |
| 477 | 477 | { |
| 478 | 478 | m_pr = m_pc + 2; |
| 479 | 479 | m_delay = m_pc; |
| r31480 | r31481 | |
| 485 | 485 | * 1000 1001 dddd dddd 3/1 - |
| 486 | 486 | * BT disp8 |
| 487 | 487 | */ |
| 488 | | void sh34_base_device::BT(const UINT16 opcode) |
| 488 | inline void sh34_base_device::BT(const UINT16 opcode) |
| 489 | 489 | { |
| 490 | 490 | if ((m_sr & T) != 0) |
| 491 | 491 | { |
| r31480 | r31481 | |
| 499 | 499 | * 1000 1101 dddd dddd 2/1 - |
| 500 | 500 | * BTS disp8 |
| 501 | 501 | */ |
| 502 | | void sh34_base_device::BTS(const UINT16 opcode) |
| 502 | inline void sh34_base_device::BTS(const UINT16 opcode) |
| 503 | 503 | { |
| 504 | 504 | if ((m_sr & T) != 0) |
| 505 | 505 | { |
| r31480 | r31481 | |
| 514 | 514 | * 0000 0000 0010 1000 1 - |
| 515 | 515 | * CLRMAC |
| 516 | 516 | */ |
| 517 | | void sh34_base_device::CLRMAC(const UINT16 opcode) |
| 517 | inline void sh34_base_device::CLRMAC(const UINT16 opcode) |
| 518 | 518 | { |
| 519 | 519 | m_mach = 0; |
| 520 | 520 | m_macl = 0; |
| r31480 | r31481 | |
| 524 | 524 | * 0000 0000 0000 1000 1 - |
| 525 | 525 | * CLRT |
| 526 | 526 | */ |
| 527 | | void sh34_base_device::CLRT(const UINT16 opcode) |
| 527 | inline void sh34_base_device::CLRT(const UINT16 opcode) |
| 528 | 528 | { |
| 529 | 529 | m_sr &= ~T; |
| 530 | 530 | } |
| r31480 | r31481 | |
| 533 | 533 | * 0011 nnnn mmmm 0000 1 comparison result |
| 534 | 534 | * CMP_EQ Rm,Rn |
| 535 | 535 | */ |
| 536 | | void sh34_base_device::CMPEQ(const UINT16 opcode) |
| 536 | inline void sh34_base_device::CMPEQ(const UINT16 opcode) |
| 537 | 537 | { |
| 538 | 538 | if (m_r[Rn] == m_r[Rm]) |
| 539 | 539 | m_sr |= T; |
| r31480 | r31481 | |
| 545 | 545 | * 0011 nnnn mmmm 0011 1 comparison result |
| 546 | 546 | * CMP_GE Rm,Rn |
| 547 | 547 | */ |
| 548 | | void sh34_base_device::CMPGE(const UINT16 opcode) |
| 548 | inline void sh34_base_device::CMPGE(const UINT16 opcode) |
| 549 | 549 | { |
| 550 | 550 | if ((INT32) m_r[Rn] >= (INT32) m_r[Rm]) |
| 551 | 551 | m_sr |= T; |
| r31480 | r31481 | |
| 557 | 557 | * 0011 nnnn mmmm 0111 1 comparison result |
| 558 | 558 | * CMP_GT Rm,Rn |
| 559 | 559 | */ |
| 560 | | void sh34_base_device::CMPGT(const UINT16 opcode) |
| 560 | inline void sh34_base_device::CMPGT(const UINT16 opcode) |
| 561 | 561 | { |
| 562 | 562 | if ((INT32) m_r[Rn] > (INT32) m_r[Rm]) |
| 563 | 563 | m_sr |= T; |
| r31480 | r31481 | |
| 569 | 569 | * 0011 nnnn mmmm 0110 1 comparison result |
| 570 | 570 | * CMP_HI Rm,Rn |
| 571 | 571 | */ |
| 572 | | void sh34_base_device::CMPHI(const UINT16 opcode) |
| 572 | inline void sh34_base_device::CMPHI(const UINT16 opcode) |
| 573 | 573 | { |
| 574 | 574 | if ((UINT32) m_r[Rn] > (UINT32) m_r[Rm]) |
| 575 | 575 | m_sr |= T; |
| r31480 | r31481 | |
| 581 | 581 | * 0011 nnnn mmmm 0010 1 comparison result |
| 582 | 582 | * CMP_HS Rm,Rn |
| 583 | 583 | */ |
| 584 | | void sh34_base_device::CMPHS(const UINT16 opcode) |
| 584 | inline void sh34_base_device::CMPHS(const UINT16 opcode) |
| 585 | 585 | { |
| 586 | 586 | if ((UINT32) m_r[Rn] >= (UINT32) m_r[Rm]) |
| 587 | 587 | m_sr |= T; |
| r31480 | r31481 | |
| 594 | 594 | * 0100 nnnn 0001 0101 1 comparison result |
| 595 | 595 | * CMP_PL Rn |
| 596 | 596 | */ |
| 597 | | void sh34_base_device::CMPPL(const UINT16 opcode) |
| 597 | inline void sh34_base_device::CMPPL(const UINT16 opcode) |
| 598 | 598 | { |
| 599 | 599 | if ((INT32) m_r[Rn] > 0) |
| 600 | 600 | m_sr |= T; |
| r31480 | r31481 | |
| 606 | 606 | * 0100 nnnn 0001 0001 1 comparison result |
| 607 | 607 | * CMP_PZ Rn |
| 608 | 608 | */ |
| 609 | | void sh34_base_device::CMPPZ(const UINT16 opcode) |
| 609 | inline void sh34_base_device::CMPPZ(const UINT16 opcode) |
| 610 | 610 | { |
| 611 | 611 | if ((INT32) m_r[Rn] >= 0) |
| 612 | 612 | m_sr |= T; |
| r31480 | r31481 | |
| 618 | 618 | * 0010 nnnn mmmm 1100 1 comparison result |
| 619 | 619 | * CMP_STR Rm,Rn |
| 620 | 620 | */ |
| 621 | | void sh34_base_device::CMPSTR(const UINT16 opcode) |
| 621 | inline void sh34_base_device::CMPSTR(const UINT16 opcode) |
| 622 | 622 | { |
| 623 | 623 | UINT32 temp; |
| 624 | 624 | INT32 HH, HL, LH, LL; |
| r31480 | r31481 | |
| 638 | 638 | * 1000 1000 iiii iiii 1 comparison result |
| 639 | 639 | * CMP/EQ #imm,R0 |
| 640 | 640 | */ |
| 641 | | void sh34_base_device::CMPIM(const UINT16 opcode) |
| 641 | inline void sh34_base_device::CMPIM(const UINT16 opcode) |
| 642 | 642 | { |
| 643 | 643 | UINT32 imm = (UINT32)(INT32)(INT16)(INT8)(opcode&0xff); |
| 644 | 644 | |
| r31480 | r31481 | |
| 652 | 652 | * 0010 nnnn mmmm 0111 1 calculation result |
| 653 | 653 | * DIV0S Rm,Rn |
| 654 | 654 | */ |
| 655 | | void sh34_base_device::DIV0S(const UINT16 opcode) |
| 655 | inline void sh34_base_device::DIV0S(const UINT16 opcode) |
| 656 | 656 | { |
| 657 | 657 | UINT32 m = Rm; UINT32 n = Rn; |
| 658 | 658 | |
| r31480 | r31481 | |
| 674 | 674 | * 0000 0000 0001 1001 1 0 |
| 675 | 675 | * DIV0U |
| 676 | 676 | */ |
| 677 | | void sh34_base_device::DIV0U(const UINT16 opcode) |
| 677 | inline void sh34_base_device::DIV0U(const UINT16 opcode) |
| 678 | 678 | { |
| 679 | 679 | m_sr &= ~(M | Q | T); |
| 680 | 680 | } |
| r31480 | r31481 | |
| 683 | 683 | * 0011 nnnn mmmm 0100 1 calculation result |
| 684 | 684 | * DIV1 Rm,Rn |
| 685 | 685 | */ |
| 686 | | void sh34_base_device::DIV1(const UINT16 opcode) |
| 686 | inline void sh34_base_device::DIV1(const UINT16 opcode) |
| 687 | 687 | { |
| 688 | 688 | UINT32 m = Rm; UINT32 n = Rn; |
| 689 | 689 | |
| r31480 | r31481 | |
| 777 | 777 | } |
| 778 | 778 | |
| 779 | 779 | /* DMULS.L Rm,Rn */ |
| 780 | | void sh34_base_device::DMULS(const UINT16 opcode) |
| 780 | inline void sh34_base_device::DMULS(const UINT16 opcode) |
| 781 | 781 | { |
| 782 | 782 | UINT32 m = Rm; UINT32 n = Rn; |
| 783 | 783 | |
| r31480 | r31481 | |
| 828 | 828 | } |
| 829 | 829 | |
| 830 | 830 | /* DMULU.L Rm,Rn */ |
| 831 | | void sh34_base_device::DMULU(const UINT16 opcode) |
| 831 | inline void sh34_base_device::DMULU(const UINT16 opcode) |
| 832 | 832 | { |
| 833 | 833 | UINT32 m = Rm; UINT32 n = Rn; |
| 834 | 834 | |
| r31480 | r31481 | |
| 858 | 858 | } |
| 859 | 859 | |
| 860 | 860 | /* DT Rn */ |
| 861 | | void sh34_base_device::DT(const UINT16 opcode) |
| 861 | inline void sh34_base_device::DT(const UINT16 opcode) |
| 862 | 862 | { |
| 863 | 863 | UINT32 n = Rn; |
| 864 | 864 | |
| r31480 | r31481 | |
| 886 | 886 | } |
| 887 | 887 | |
| 888 | 888 | /* EXTS.B Rm,Rn */ |
| 889 | | void sh34_base_device::EXTSB(const UINT16 opcode) |
| 889 | inline void sh34_base_device::EXTSB(const UINT16 opcode) |
| 890 | 890 | { |
| 891 | 891 | m_r[Rn] = ((INT32)m_r[Rm] << 24) >> 24; |
| 892 | 892 | } |
| 893 | 893 | |
| 894 | 894 | /* EXTS.W Rm,Rn */ |
| 895 | | void sh34_base_device::EXTSW(const UINT16 opcode) |
| 895 | inline void sh34_base_device::EXTSW(const UINT16 opcode) |
| 896 | 896 | { |
| 897 | 897 | m_r[Rn] = ((INT32)m_r[Rm] << 16) >> 16; |
| 898 | 898 | } |
| 899 | 899 | |
| 900 | 900 | /* EXTU.B Rm,Rn */ |
| 901 | | void sh34_base_device::EXTUB(const UINT16 opcode) |
| 901 | inline void sh34_base_device::EXTUB(const UINT16 opcode) |
| 902 | 902 | { |
| 903 | 903 | m_r[Rn] = m_r[Rm] & 0x000000ff; |
| 904 | 904 | } |
| 905 | 905 | |
| 906 | 906 | /* EXTU.W Rm,Rn */ |
| 907 | | void sh34_base_device::EXTUW(const UINT16 opcode) |
| 907 | inline void sh34_base_device::EXTUW(const UINT16 opcode) |
| 908 | 908 | { |
| 909 | 909 | m_r[Rn] = m_r[Rm] & 0x0000ffff; |
| 910 | 910 | } |
| 911 | 911 | |
| 912 | 912 | /* JMP @Rm */ |
| 913 | | void sh34_base_device::JMP(const UINT16 opcode) |
| 913 | inline void sh34_base_device::JMP(const UINT16 opcode) |
| 914 | 914 | { |
| 915 | 915 | m_delay = m_pc; |
| 916 | 916 | m_pc = m_ea = m_r[Rn]; |
| 917 | 917 | } |
| 918 | 918 | |
| 919 | 919 | /* JSR @Rm */ |
| 920 | | void sh34_base_device::JSR(const UINT16 opcode) |
| 920 | inline void sh34_base_device::JSR(const UINT16 opcode) |
| 921 | 921 | { |
| 922 | 922 | m_delay = m_pc; |
| 923 | 923 | m_pr = m_pc + 2; |
| r31480 | r31481 | |
| 927 | 927 | |
| 928 | 928 | |
| 929 | 929 | /* LDC Rm,SR */ |
| 930 | | void sh34_base_device::LDCSR(const UINT16 opcode) |
| 930 | inline void sh34_base_device::LDCSR(const UINT16 opcode) |
| 931 | 931 | { |
| 932 | 932 | UINT32 reg; |
| 933 | 933 | |
| r31480 | r31481 | |
| 941 | 941 | } |
| 942 | 942 | |
| 943 | 943 | /* LDC Rm,GBR */ |
| 944 | | void sh34_base_device::LDCGBR(const UINT16 opcode) |
| 944 | inline void sh34_base_device::LDCGBR(const UINT16 opcode) |
| 945 | 945 | { |
| 946 | 946 | m_gbr = m_r[Rn]; |
| 947 | 947 | } |
| 948 | 948 | |
| 949 | 949 | /* LDC Rm,VBR */ |
| 950 | | void sh34_base_device::LDCVBR(const UINT16 opcode) |
| 950 | inline void sh34_base_device::LDCVBR(const UINT16 opcode) |
| 951 | 951 | { |
| 952 | 952 | m_vbr = m_r[Rn]; |
| 953 | 953 | } |
| 954 | 954 | |
| 955 | 955 | /* LDC.L @Rm+,SR */ |
| 956 | | void sh34_base_device::LDCMSR(const UINT16 opcode) |
| 956 | inline void sh34_base_device::LDCMSR(const UINT16 opcode) |
| 957 | 957 | { |
| 958 | 958 | UINT32 old; |
| 959 | 959 | |
| r31480 | r31481 | |
| 970 | 970 | } |
| 971 | 971 | |
| 972 | 972 | /* LDC.L @Rm+,GBR */ |
| 973 | | void sh34_base_device::LDCMGBR(const UINT16 opcode) |
| 973 | inline void sh34_base_device::LDCMGBR(const UINT16 opcode) |
| 974 | 974 | { |
| 975 | 975 | m_ea = m_r[Rn]; |
| 976 | 976 | m_gbr = RL(m_ea ); |
| r31480 | r31481 | |
| 979 | 979 | } |
| 980 | 980 | |
| 981 | 981 | /* LDC.L @Rm+,VBR */ |
| 982 | | void sh34_base_device::LDCMVBR(const UINT16 opcode) |
| 982 | inline void sh34_base_device::LDCMVBR(const UINT16 opcode) |
| 983 | 983 | { |
| 984 | 984 | m_ea = m_r[Rn]; |
| 985 | 985 | m_vbr = RL(m_ea ); |
| r31480 | r31481 | |
| 988 | 988 | } |
| 989 | 989 | |
| 990 | 990 | /* LDS Rm,MACH */ |
| 991 | | void sh34_base_device::LDSMACH(const UINT16 opcode) |
| 991 | inline void sh34_base_device::LDSMACH(const UINT16 opcode) |
| 992 | 992 | { |
| 993 | 993 | m_mach = m_r[Rn]; |
| 994 | 994 | } |
| 995 | 995 | |
| 996 | 996 | /* LDS Rm,MACL */ |
| 997 | | void sh34_base_device::LDSMACL(const UINT16 opcode) |
| 997 | inline void sh34_base_device::LDSMACL(const UINT16 opcode) |
| 998 | 998 | { |
| 999 | 999 | m_macl = m_r[Rn]; |
| 1000 | 1000 | } |
| 1001 | 1001 | |
| 1002 | 1002 | /* LDS Rm,PR */ |
| 1003 | | void sh34_base_device::LDSPR(const UINT16 opcode) |
| 1003 | inline void sh34_base_device::LDSPR(const UINT16 opcode) |
| 1004 | 1004 | { |
| 1005 | 1005 | m_pr = m_r[Rn]; |
| 1006 | 1006 | } |
| 1007 | 1007 | |
| 1008 | 1008 | /* LDS.L @Rm+,MACH */ |
| 1009 | | void sh34_base_device::LDSMMACH(const UINT16 opcode) |
| 1009 | inline void sh34_base_device::LDSMMACH(const UINT16 opcode) |
| 1010 | 1010 | { |
| 1011 | 1011 | m_ea = m_r[Rn]; |
| 1012 | 1012 | m_mach = RL(m_ea ); |
| r31480 | r31481 | |
| 1014 | 1014 | } |
| 1015 | 1015 | |
| 1016 | 1016 | /* LDS.L @Rm+,MACL */ |
| 1017 | | void sh34_base_device::LDSMMACL(const UINT16 opcode) |
| 1017 | inline void sh34_base_device::LDSMMACL(const UINT16 opcode) |
| 1018 | 1018 | { |
| 1019 | 1019 | m_ea = m_r[Rn]; |
| 1020 | 1020 | m_macl = RL(m_ea ); |
| r31480 | r31481 | |
| 1022 | 1022 | } |
| 1023 | 1023 | |
| 1024 | 1024 | /* LDS.L @Rm+,PR */ |
| 1025 | | void sh34_base_device::LDSMPR(const UINT16 opcode) |
| 1025 | inline void sh34_base_device::LDSMPR(const UINT16 opcode) |
| 1026 | 1026 | { |
| 1027 | 1027 | m_ea = m_r[Rn]; |
| 1028 | 1028 | m_pr = RL(m_ea ); |
| r31480 | r31481 | |
| 1030 | 1030 | } |
| 1031 | 1031 | |
| 1032 | 1032 | /* MAC.L @Rm+,@Rn+ */ |
| 1033 | | void sh34_base_device::MAC_L(const UINT16 opcode) |
| 1033 | inline void sh34_base_device::MAC_L(const UINT16 opcode) |
| 1034 | 1034 | { |
| 1035 | 1035 | UINT32 m = Rm; UINT32 n = Rn; |
| 1036 | 1036 | |
| r31480 | r31481 | |
| 1109 | 1109 | } |
| 1110 | 1110 | |
| 1111 | 1111 | /* MAC.W @Rm+,@Rn+ */ |
| 1112 | | void sh34_base_device::MAC_W(const UINT16 opcode) |
| 1112 | inline void sh34_base_device::MAC_W(const UINT16 opcode) |
| 1113 | 1113 | { |
| 1114 | 1114 | UINT32 m = Rm; UINT32 n = Rn; |
| 1115 | 1115 | |
| r31480 | r31481 | |
| 1163 | 1163 | } |
| 1164 | 1164 | |
| 1165 | 1165 | /* MOV Rm,Rn */ |
| 1166 | | void sh34_base_device::MOV(const UINT16 opcode) |
| 1166 | inline void sh34_base_device::MOV(const UINT16 opcode) |
| 1167 | 1167 | { |
| 1168 | 1168 | m_r[Rn] = m_r[Rm]; |
| 1169 | 1169 | } |
| 1170 | 1170 | |
| 1171 | 1171 | /* MOV.B Rm,@Rn */ |
| 1172 | | void sh34_base_device::MOVBS(const UINT16 opcode) |
| 1172 | inline void sh34_base_device::MOVBS(const UINT16 opcode) |
| 1173 | 1173 | { |
| 1174 | 1174 | m_ea = m_r[Rn]; |
| 1175 | 1175 | WB(m_ea, m_r[Rm] & 0x000000ff); |
| 1176 | 1176 | } |
| 1177 | 1177 | |
| 1178 | 1178 | /* MOV.W Rm,@Rn */ |
| 1179 | | void sh34_base_device::MOVWS(const UINT16 opcode) |
| 1179 | inline void sh34_base_device::MOVWS(const UINT16 opcode) |
| 1180 | 1180 | { |
| 1181 | 1181 | m_ea = m_r[Rn]; |
| 1182 | 1182 | WW(m_ea, m_r[Rm] & 0x0000ffff); |
| 1183 | 1183 | } |
| 1184 | 1184 | |
| 1185 | 1185 | /* MOV.L Rm,@Rn */ |
| 1186 | | void sh34_base_device::MOVLS(const UINT16 opcode) |
| 1186 | inline void sh34_base_device::MOVLS(const UINT16 opcode) |
| 1187 | 1187 | { |
| 1188 | 1188 | m_ea = m_r[Rn]; |
| 1189 | 1189 | WL(m_ea, m_r[Rm] ); |
| 1190 | 1190 | } |
| 1191 | 1191 | |
| 1192 | 1192 | /* MOV.B @Rm,Rn */ |
| 1193 | | void sh34_base_device::MOVBL(const UINT16 opcode) |
| 1193 | inline void sh34_base_device::MOVBL(const UINT16 opcode) |
| 1194 | 1194 | { |
| 1195 | 1195 | m_ea = m_r[Rm]; |
| 1196 | 1196 | m_r[Rn] = (UINT32)(INT32)(INT16)(INT8) RB( m_ea ); |
| 1197 | 1197 | } |
| 1198 | 1198 | |
| 1199 | 1199 | /* MOV.W @Rm,Rn */ |
| 1200 | | void sh34_base_device::MOVWL(const UINT16 opcode) |
| 1200 | inline void sh34_base_device::MOVWL(const UINT16 opcode) |
| 1201 | 1201 | { |
| 1202 | 1202 | m_ea = m_r[Rm]; |
| 1203 | 1203 | m_r[Rn] = (UINT32)(INT32)(INT16) RW(m_ea ); |
| 1204 | 1204 | } |
| 1205 | 1205 | |
| 1206 | 1206 | /* MOV.L @Rm,Rn */ |
| 1207 | | void sh34_base_device::MOVLL(const UINT16 opcode) |
| 1207 | inline void sh34_base_device::MOVLL(const UINT16 opcode) |
| 1208 | 1208 | { |
| 1209 | 1209 | m_ea = m_r[Rm]; |
| 1210 | 1210 | m_r[Rn] = RL(m_ea ); |
| 1211 | 1211 | } |
| 1212 | 1212 | |
| 1213 | 1213 | /* MOV.B Rm,@-Rn */ |
| 1214 | | void sh34_base_device::MOVBM(const UINT16 opcode) |
| 1214 | inline void sh34_base_device::MOVBM(const UINT16 opcode) |
| 1215 | 1215 | { |
| 1216 | 1216 | UINT32 data = m_r[Rm] & 0x000000ff; |
| 1217 | 1217 | |
| r31480 | r31481 | |
| 1220 | 1220 | } |
| 1221 | 1221 | |
| 1222 | 1222 | /* MOV.W Rm,@-Rn */ |
| 1223 | | void sh34_base_device::MOVWM(const UINT16 opcode) |
| 1223 | inline void sh34_base_device::MOVWM(const UINT16 opcode) |
| 1224 | 1224 | { |
| 1225 | 1225 | UINT32 data = m_r[Rm] & 0x0000ffff; |
| 1226 | 1226 | |
| r31480 | r31481 | |
| 1229 | 1229 | } |
| 1230 | 1230 | |
| 1231 | 1231 | /* MOV.L Rm,@-Rn */ |
| 1232 | | void sh34_base_device::MOVLM(const UINT16 opcode) |
| 1232 | inline void sh34_base_device::MOVLM(const UINT16 opcode) |
| 1233 | 1233 | { |
| 1234 | 1234 | UINT32 data = m_r[Rm]; |
| 1235 | 1235 | |
| r31480 | r31481 | |
| 1238 | 1238 | } |
| 1239 | 1239 | |
| 1240 | 1240 | /* MOV.B @Rm+,Rn */ |
| 1241 | | void sh34_base_device::MOVBP(const UINT16 opcode) |
| 1241 | inline void sh34_base_device::MOVBP(const UINT16 opcode) |
| 1242 | 1242 | { |
| 1243 | 1243 | UINT32 m = Rm; UINT32 n = Rn; |
| 1244 | 1244 | |
| r31480 | r31481 | |
| 1248 | 1248 | } |
| 1249 | 1249 | |
| 1250 | 1250 | /* MOV.W @Rm+,Rn */ |
| 1251 | | void sh34_base_device::MOVWP(const UINT16 opcode) |
| 1251 | inline void sh34_base_device::MOVWP(const UINT16 opcode) |
| 1252 | 1252 | { |
| 1253 | 1253 | UINT32 m = Rm; UINT32 n = Rn; |
| 1254 | 1254 | |
| r31480 | r31481 | |
| 1258 | 1258 | } |
| 1259 | 1259 | |
| 1260 | 1260 | /* MOV.L @Rm+,Rn */ |
| 1261 | | void sh34_base_device::MOVLP(const UINT16 opcode) |
| 1261 | inline void sh34_base_device::MOVLP(const UINT16 opcode) |
| 1262 | 1262 | { |
| 1263 | 1263 | UINT32 m = Rm; UINT32 n = Rn; |
| 1264 | 1264 | |
| r31480 | r31481 | |
| 1268 | 1268 | } |
| 1269 | 1269 | |
| 1270 | 1270 | /* MOV.B Rm,@(R0,Rn) */ |
| 1271 | | void sh34_base_device::MOVBS0(const UINT16 opcode) |
| 1271 | inline void sh34_base_device::MOVBS0(const UINT16 opcode) |
| 1272 | 1272 | { |
| 1273 | 1273 | m_ea = m_r[Rn] + m_r[0]; |
| 1274 | 1274 | WB(m_ea, m_r[Rm] & 0x000000ff ); |
| 1275 | 1275 | } |
| 1276 | 1276 | |
| 1277 | 1277 | /* MOV.W Rm,@(R0,Rn) */ |
| 1278 | | void sh34_base_device::MOVWS0(const UINT16 opcode) |
| 1278 | inline void sh34_base_device::MOVWS0(const UINT16 opcode) |
| 1279 | 1279 | { |
| 1280 | 1280 | m_ea = m_r[Rn] + m_r[0]; |
| 1281 | 1281 | WW(m_ea, m_r[Rm] & 0x0000ffff ); |
| 1282 | 1282 | } |
| 1283 | 1283 | |
| 1284 | 1284 | /* MOV.L Rm,@(R0,Rn) */ |
| 1285 | | void sh34_base_device::MOVLS0(const UINT16 opcode) |
| 1285 | inline void sh34_base_device::MOVLS0(const UINT16 opcode) |
| 1286 | 1286 | { |
| 1287 | 1287 | m_ea = m_r[Rn] + m_r[0]; |
| 1288 | 1288 | WL(m_ea, m_r[Rm] ); |
| 1289 | 1289 | } |
| 1290 | 1290 | |
| 1291 | 1291 | /* MOV.B @(R0,Rm),Rn */ |
| 1292 | | void sh34_base_device::MOVBL0(const UINT16 opcode) |
| 1292 | inline void sh34_base_device::MOVBL0(const UINT16 opcode) |
| 1293 | 1293 | { |
| 1294 | 1294 | m_ea = m_r[Rm] + m_r[0]; |
| 1295 | 1295 | m_r[Rn] = (UINT32)(INT32)(INT16)(INT8) RB( m_ea ); |
| 1296 | 1296 | } |
| 1297 | 1297 | |
| 1298 | 1298 | /* MOV.W @(R0,Rm),Rn */ |
| 1299 | | void sh34_base_device::MOVWL0(const UINT16 opcode) |
| 1299 | inline void sh34_base_device::MOVWL0(const UINT16 opcode) |
| 1300 | 1300 | { |
| 1301 | 1301 | m_ea = m_r[Rm] + m_r[0]; |
| 1302 | 1302 | m_r[Rn] = (UINT32)(INT32)(INT16) RW(m_ea ); |
| 1303 | 1303 | } |
| 1304 | 1304 | |
| 1305 | 1305 | /* MOV.L @(R0,Rm),Rn */ |
| 1306 | | void sh34_base_device::MOVLL0(const UINT16 opcode) |
| 1306 | inline void sh34_base_device::MOVLL0(const UINT16 opcode) |
| 1307 | 1307 | { |
| 1308 | 1308 | m_ea = m_r[Rm] + m_r[0]; |
| 1309 | 1309 | m_r[Rn] = RL(m_ea ); |
| 1310 | 1310 | } |
| 1311 | 1311 | |
| 1312 | 1312 | /* MOV #imm,Rn */ |
| 1313 | | void sh34_base_device::MOVI(const UINT16 opcode) |
| 1313 | inline void sh34_base_device::MOVI(const UINT16 opcode) |
| 1314 | 1314 | { |
| 1315 | 1315 | m_r[Rn] = (UINT32)(INT32)(INT16)(INT8)(opcode&0xff); |
| 1316 | 1316 | } |
| 1317 | 1317 | |
| 1318 | 1318 | /* MOV.W @(disp8,PC),Rn */ |
| 1319 | | void sh34_base_device::MOVWI(const UINT16 opcode) |
| 1319 | inline void sh34_base_device::MOVWI(const UINT16 opcode) |
| 1320 | 1320 | { |
| 1321 | 1321 | UINT32 disp = opcode & 0xff; |
| 1322 | 1322 | m_ea = m_pc + disp * 2 + 2; |
| r31480 | r31481 | |
| 1324 | 1324 | } |
| 1325 | 1325 | |
| 1326 | 1326 | /* MOV.L @(disp8,PC),Rn */ |
| 1327 | | void sh34_base_device::MOVLI(const UINT16 opcode) |
| 1327 | inline void sh34_base_device::MOVLI(const UINT16 opcode) |
| 1328 | 1328 | { |
| 1329 | 1329 | UINT32 disp = opcode & 0xff; |
| 1330 | 1330 | m_ea = ((m_pc + 2) & ~3) + disp * 4; |
| r31480 | r31481 | |
| 1332 | 1332 | } |
| 1333 | 1333 | |
| 1334 | 1334 | /* MOV.B @(disp8,GBR),R0 */ |
| 1335 | | void sh34_base_device::MOVBLG(const UINT16 opcode) |
| 1335 | inline void sh34_base_device::MOVBLG(const UINT16 opcode) |
| 1336 | 1336 | { |
| 1337 | 1337 | UINT32 disp = opcode & 0xff; |
| 1338 | 1338 | m_ea = m_gbr + disp; |
| r31480 | r31481 | |
| 1340 | 1340 | } |
| 1341 | 1341 | |
| 1342 | 1342 | /* MOV.W @(disp8,GBR),R0 */ |
| 1343 | | void sh34_base_device::MOVWLG(const UINT16 opcode) |
| 1343 | inline void sh34_base_device::MOVWLG(const UINT16 opcode) |
| 1344 | 1344 | { |
| 1345 | 1345 | UINT32 disp = opcode & 0xff; |
| 1346 | 1346 | m_ea = m_gbr + disp * 2; |
| r31480 | r31481 | |
| 1348 | 1348 | } |
| 1349 | 1349 | |
| 1350 | 1350 | /* MOV.L @(disp8,GBR),R0 */ |
| 1351 | | void sh34_base_device::MOVLLG(const UINT16 opcode) |
| 1351 | inline void sh34_base_device::MOVLLG(const UINT16 opcode) |
| 1352 | 1352 | { |
| 1353 | 1353 | UINT32 disp = opcode & 0xff; |
| 1354 | 1354 | m_ea = m_gbr + disp * 4; |
| r31480 | r31481 | |
| 1356 | 1356 | } |
| 1357 | 1357 | |
| 1358 | 1358 | /* MOV.B R0,@(disp8,GBR) */ |
| 1359 | | void sh34_base_device::MOVBSG(const UINT16 opcode) |
| 1359 | inline void sh34_base_device::MOVBSG(const UINT16 opcode) |
| 1360 | 1360 | { |
| 1361 | 1361 | UINT32 disp = opcode & 0xff; |
| 1362 | 1362 | m_ea = m_gbr + disp; |
| r31480 | r31481 | |
| 1364 | 1364 | } |
| 1365 | 1365 | |
| 1366 | 1366 | /* MOV.W R0,@(disp8,GBR) */ |
| 1367 | | void sh34_base_device::MOVWSG(const UINT16 opcode) |
| 1367 | inline void sh34_base_device::MOVWSG(const UINT16 opcode) |
| 1368 | 1368 | { |
| 1369 | 1369 | UINT32 disp = opcode & 0xff; |
| 1370 | 1370 | m_ea = m_gbr + disp * 2; |
| r31480 | r31481 | |
| 1372 | 1372 | } |
| 1373 | 1373 | |
| 1374 | 1374 | /* MOV.L R0,@(disp8,GBR) */ |
| 1375 | | void sh34_base_device::MOVLSG(const UINT16 opcode) |
| 1375 | inline void sh34_base_device::MOVLSG(const UINT16 opcode) |
| 1376 | 1376 | { |
| 1377 | 1377 | UINT32 disp = opcode & 0xff; |
| 1378 | 1378 | m_ea = m_gbr + disp * 4; |
| r31480 | r31481 | |
| 1380 | 1380 | } |
| 1381 | 1381 | |
| 1382 | 1382 | /* MOV.B R0,@(disp4,Rm) */ |
| 1383 | | void sh34_base_device::MOVBS4(const UINT16 opcode) |
| 1383 | inline void sh34_base_device::MOVBS4(const UINT16 opcode) |
| 1384 | 1384 | { |
| 1385 | 1385 | UINT32 disp = opcode & 0x0f; |
| 1386 | 1386 | m_ea = m_r[Rm] + disp; |
| r31480 | r31481 | |
| 1388 | 1388 | } |
| 1389 | 1389 | |
| 1390 | 1390 | /* MOV.W R0,@(disp4,Rm) */ |
| 1391 | | void sh34_base_device::MOVWS4(const UINT16 opcode) |
| 1391 | inline void sh34_base_device::MOVWS4(const UINT16 opcode) |
| 1392 | 1392 | { |
| 1393 | 1393 | UINT32 disp = opcode & 0x0f; |
| 1394 | 1394 | m_ea = m_r[Rm] + disp * 2; |
| r31480 | r31481 | |
| 1396 | 1396 | } |
| 1397 | 1397 | |
| 1398 | 1398 | /* MOV.L Rm,@(disp4,Rn) */ |
| 1399 | | void sh34_base_device::MOVLS4(const UINT16 opcode) |
| 1399 | inline void sh34_base_device::MOVLS4(const UINT16 opcode) |
| 1400 | 1400 | { |
| 1401 | 1401 | UINT32 disp = opcode & 0x0f; |
| 1402 | 1402 | m_ea = m_r[Rn] + disp * 4; |
| r31480 | r31481 | |
| 1404 | 1404 | } |
| 1405 | 1405 | |
| 1406 | 1406 | /* MOV.B @(disp4,Rm),R0 */ |
| 1407 | | void sh34_base_device::MOVBL4(const UINT16 opcode) |
| 1407 | inline void sh34_base_device::MOVBL4(const UINT16 opcode) |
| 1408 | 1408 | { |
| 1409 | 1409 | UINT32 disp = opcode & 0x0f; |
| 1410 | 1410 | m_ea = m_r[Rm] + disp; |
| r31480 | r31481 | |
| 1412 | 1412 | } |
| 1413 | 1413 | |
| 1414 | 1414 | /* MOV.W @(disp4,Rm),R0 */ |
| 1415 | | void sh34_base_device::MOVWL4(const UINT16 opcode) |
| 1415 | inline void sh34_base_device::MOVWL4(const UINT16 opcode) |
| 1416 | 1416 | { |
| 1417 | 1417 | UINT32 disp = opcode & 0x0f; |
| 1418 | 1418 | m_ea = m_r[Rm] + disp * 2; |
| r31480 | r31481 | |
| 1420 | 1420 | } |
| 1421 | 1421 | |
| 1422 | 1422 | /* MOV.L @(disp4,Rm),Rn */ |
| 1423 | | void sh34_base_device::MOVLL4(const UINT16 opcode) |
| 1423 | inline void sh34_base_device::MOVLL4(const UINT16 opcode) |
| 1424 | 1424 | { |
| 1425 | 1425 | UINT32 disp = opcode & 0x0f; |
| 1426 | 1426 | m_ea = m_r[Rm] + disp * 4; |
| r31480 | r31481 | |
| 1428 | 1428 | } |
| 1429 | 1429 | |
| 1430 | 1430 | /* MOVA @(disp8,PC),R0 */ |
| 1431 | | void sh34_base_device::MOVA(const UINT16 opcode) |
| 1431 | inline void sh34_base_device::MOVA(const UINT16 opcode) |
| 1432 | 1432 | { |
| 1433 | 1433 | UINT32 disp = opcode & 0xff; |
| 1434 | 1434 | m_ea = ((m_pc + 2) & ~3) + disp * 4; |
| r31480 | r31481 | |
| 1442 | 1442 | } |
| 1443 | 1443 | |
| 1444 | 1444 | /* MUL.L Rm,Rn */ |
| 1445 | | void sh34_base_device::MULL(const UINT16 opcode) |
| 1445 | inline void sh34_base_device::MULL(const UINT16 opcode) |
| 1446 | 1446 | { |
| 1447 | 1447 | m_macl = m_r[Rn] * m_r[Rm]; |
| 1448 | 1448 | m_sh4_icount--; |
| 1449 | 1449 | } |
| 1450 | 1450 | |
| 1451 | 1451 | /* MULS Rm,Rn */ |
| 1452 | | void sh34_base_device::MULS(const UINT16 opcode) |
| 1452 | inline void sh34_base_device::MULS(const UINT16 opcode) |
| 1453 | 1453 | { |
| 1454 | 1454 | m_macl = (INT16) m_r[Rn] * (INT16) m_r[Rm]; |
| 1455 | 1455 | } |
| 1456 | 1456 | |
| 1457 | 1457 | /* MULU Rm,Rn */ |
| 1458 | | void sh34_base_device::MULU(const UINT16 opcode) |
| 1458 | inline void sh34_base_device::MULU(const UINT16 opcode) |
| 1459 | 1459 | { |
| 1460 | 1460 | m_macl = (UINT16) m_r[Rn] * (UINT16) m_r[Rm]; |
| 1461 | 1461 | } |
| 1462 | 1462 | |
| 1463 | 1463 | /* NEG Rm,Rn */ |
| 1464 | | void sh34_base_device::NEG(const UINT16 opcode) |
| 1464 | inline void sh34_base_device::NEG(const UINT16 opcode) |
| 1465 | 1465 | { |
| 1466 | 1466 | m_r[Rn] = 0 - m_r[Rm]; |
| 1467 | 1467 | } |
| 1468 | 1468 | |
| 1469 | 1469 | /* NEGC Rm,Rn */ |
| 1470 | | void sh34_base_device::NEGC(const UINT16 opcode) |
| 1470 | inline void sh34_base_device::NEGC(const UINT16 opcode) |
| 1471 | 1471 | { |
| 1472 | 1472 | UINT32 temp; |
| 1473 | 1473 | |
| r31480 | r31481 | |
| 1480 | 1480 | } |
| 1481 | 1481 | |
| 1482 | 1482 | /* NOP */ |
| 1483 | | void sh34_base_device::NOP(const UINT16 opcode) |
| 1483 | inline void sh34_base_device::NOP(const UINT16 opcode) |
| 1484 | 1484 | { |
| 1485 | 1485 | } |
| 1486 | 1486 | |
| 1487 | 1487 | /* NOT Rm,Rn */ |
| 1488 | | void sh34_base_device::NOT(const UINT16 opcode) |
| 1488 | inline void sh34_base_device::NOT(const UINT16 opcode) |
| 1489 | 1489 | { |
| 1490 | 1490 | m_r[Rn] = ~m_r[Rm]; |
| 1491 | 1491 | } |
| 1492 | 1492 | |
| 1493 | 1493 | /* OR Rm,Rn */ |
| 1494 | | void sh34_base_device::OR(const UINT16 opcode) |
| 1494 | inline void sh34_base_device::OR(const UINT16 opcode) |
| 1495 | 1495 | { |
| 1496 | 1496 | m_r[Rn] |= m_r[Rm]; |
| 1497 | 1497 | } |
| 1498 | 1498 | |
| 1499 | 1499 | /* OR #imm,R0 */ |
| 1500 | | void sh34_base_device::ORI(const UINT16 opcode) |
| 1500 | inline void sh34_base_device::ORI(const UINT16 opcode) |
| 1501 | 1501 | { |
| 1502 | 1502 | m_r[0] |= (opcode&0xff); |
| 1503 | 1503 | m_sh4_icount -= 2; |
| 1504 | 1504 | } |
| 1505 | 1505 | |
| 1506 | 1506 | /* OR.B #imm,@(R0,GBR) */ |
| 1507 | | void sh34_base_device::ORM(const UINT16 opcode) |
| 1507 | inline void sh34_base_device::ORM(const UINT16 opcode) |
| 1508 | 1508 | { |
| 1509 | 1509 | UINT32 temp; |
| 1510 | 1510 | |
| r31480 | r31481 | |
| 1515 | 1515 | } |
| 1516 | 1516 | |
| 1517 | 1517 | /* ROTCL Rn */ |
| 1518 | | void sh34_base_device::ROTCL(const UINT16 opcode) |
| 1518 | inline void sh34_base_device::ROTCL(const UINT16 opcode) |
| 1519 | 1519 | { |
| 1520 | 1520 | UINT32 n = Rn; |
| 1521 | 1521 | |
| r31480 | r31481 | |
| 1527 | 1527 | } |
| 1528 | 1528 | |
| 1529 | 1529 | /* ROTCR Rn */ |
| 1530 | | void sh34_base_device::ROTCR(const UINT16 opcode) |
| 1530 | inline void sh34_base_device::ROTCR(const UINT16 opcode) |
| 1531 | 1531 | { |
| 1532 | 1532 | UINT32 n = Rn; |
| 1533 | 1533 | |
| r31480 | r31481 | |
| 1541 | 1541 | } |
| 1542 | 1542 | |
| 1543 | 1543 | /* ROTL Rn */ |
| 1544 | | void sh34_base_device::ROTL(const UINT16 opcode) |
| 1544 | inline void sh34_base_device::ROTL(const UINT16 opcode) |
| 1545 | 1545 | { |
| 1546 | 1546 | UINT32 n = Rn; |
| 1547 | 1547 | |
| r31480 | r31481 | |
| 1550 | 1550 | } |
| 1551 | 1551 | |
| 1552 | 1552 | /* ROTR Rn */ |
| 1553 | | void sh34_base_device::ROTR(const UINT16 opcode) |
| 1553 | inline void sh34_base_device::ROTR(const UINT16 opcode) |
| 1554 | 1554 | { |
| 1555 | 1555 | UINT32 n = Rn; |
| 1556 | 1556 | |
| r31480 | r31481 | |
| 1559 | 1559 | } |
| 1560 | 1560 | |
| 1561 | 1561 | /* RTE */ |
| 1562 | | void sh34_base_device::RTE(const UINT16 opcode) |
| 1562 | inline void sh34_base_device::RTE(const UINT16 opcode) |
| 1563 | 1563 | { |
| 1564 | 1564 | m_delay = m_pc; |
| 1565 | 1565 | m_pc = m_ea = m_spc; |
| r31480 | r31481 | |
| 1573 | 1573 | } |
| 1574 | 1574 | |
| 1575 | 1575 | /* RTS */ |
| 1576 | | void sh34_base_device::RTS(const UINT16 opcode) |
| 1576 | inline void sh34_base_device::RTS(const UINT16 opcode) |
| 1577 | 1577 | { |
| 1578 | 1578 | m_delay = m_pc; |
| 1579 | 1579 | m_pc = m_ea = m_pr; |
| r31480 | r31481 | |
| 1581 | 1581 | } |
| 1582 | 1582 | |
| 1583 | 1583 | /* SETT */ |
| 1584 | | void sh34_base_device::SETT(const UINT16 opcode) |
| 1584 | inline void sh34_base_device::SETT(const UINT16 opcode) |
| 1585 | 1585 | { |
| 1586 | 1586 | m_sr |= T; |
| 1587 | 1587 | } |
| 1588 | 1588 | |
| 1589 | 1589 | /* SHAL Rn (same as SHLL) */ |
| 1590 | | void sh34_base_device::SHAL(const UINT16 opcode) |
| 1590 | inline void sh34_base_device::SHAL(const UINT16 opcode) |
| 1591 | 1591 | { |
| 1592 | 1592 | UINT32 n = Rn; |
| 1593 | 1593 | |
| r31480 | r31481 | |
| 1596 | 1596 | } |
| 1597 | 1597 | |
| 1598 | 1598 | /* SHAR Rn */ |
| 1599 | | void sh34_base_device::SHAR(const UINT16 opcode) |
| 1599 | inline void sh34_base_device::SHAR(const UINT16 opcode) |
| 1600 | 1600 | { |
| 1601 | 1601 | UINT32 n = Rn; |
| 1602 | 1602 | |
| r31480 | r31481 | |
| 1605 | 1605 | } |
| 1606 | 1606 | |
| 1607 | 1607 | /* SHLL Rn (same as SHAL) */ |
| 1608 | | void sh34_base_device::SHLL(const UINT16 opcode) |
| 1608 | inline void sh34_base_device::SHLL(const UINT16 opcode) |
| 1609 | 1609 | { |
| 1610 | 1610 | UINT32 n = Rn; |
| 1611 | 1611 | |
| r31480 | r31481 | |
| 1614 | 1614 | } |
| 1615 | 1615 | |
| 1616 | 1616 | /* SHLL2 Rn */ |
| 1617 | | void sh34_base_device::SHLL2(const UINT16 opcode) |
| 1617 | inline void sh34_base_device::SHLL2(const UINT16 opcode) |
| 1618 | 1618 | { |
| 1619 | 1619 | m_r[Rn] <<= 2; |
| 1620 | 1620 | } |
| 1621 | 1621 | |
| 1622 | 1622 | /* SHLL8 Rn */ |
| 1623 | | void sh34_base_device::SHLL8(const UINT16 opcode) |
| 1623 | inline void sh34_base_device::SHLL8(const UINT16 opcode) |
| 1624 | 1624 | { |
| 1625 | 1625 | m_r[Rn] <<= 8; |
| 1626 | 1626 | } |
| 1627 | 1627 | |
| 1628 | 1628 | /* SHLL16 Rn */ |
| 1629 | | void sh34_base_device::SHLL16(const UINT16 opcode) |
| 1629 | inline void sh34_base_device::SHLL16(const UINT16 opcode) |
| 1630 | 1630 | { |
| 1631 | 1631 | m_r[Rn] <<= 16; |
| 1632 | 1632 | } |
| 1633 | 1633 | |
| 1634 | 1634 | /* SHLR Rn */ |
| 1635 | | void sh34_base_device::SHLR(const UINT16 opcode) |
| 1635 | inline void sh34_base_device::SHLR(const UINT16 opcode) |
| 1636 | 1636 | { |
| 1637 | 1637 | UINT32 n = Rn; |
| 1638 | 1638 | |
| r31480 | r31481 | |
| 1641 | 1641 | } |
| 1642 | 1642 | |
| 1643 | 1643 | /* SHLR2 Rn */ |
| 1644 | | void sh34_base_device::SHLR2(const UINT16 opcode) |
| 1644 | inline void sh34_base_device::SHLR2(const UINT16 opcode) |
| 1645 | 1645 | { |
| 1646 | 1646 | m_r[Rn] >>= 2; |
| 1647 | 1647 | } |
| 1648 | 1648 | |
| 1649 | 1649 | /* SHLR8 Rn */ |
| 1650 | | void sh34_base_device::SHLR8(const UINT16 opcode) |
| 1650 | inline void sh34_base_device::SHLR8(const UINT16 opcode) |
| 1651 | 1651 | { |
| 1652 | 1652 | m_r[Rn] >>= 8; |
| 1653 | 1653 | } |
| 1654 | 1654 | |
| 1655 | 1655 | /* SHLR16 Rn */ |
| 1656 | | void sh34_base_device::SHLR16(const UINT16 opcode) |
| 1656 | inline void sh34_base_device::SHLR16(const UINT16 opcode) |
| 1657 | 1657 | { |
| 1658 | 1658 | m_r[Rn] >>= 16; |
| 1659 | 1659 | } |
| 1660 | 1660 | |
| 1661 | 1661 | /* SLEEP */ |
| 1662 | | void sh34_base_device::SLEEP(const UINT16 opcode) |
| 1662 | inline void sh34_base_device::SLEEP(const UINT16 opcode) |
| 1663 | 1663 | { |
| 1664 | 1664 | /* 0 = normal mode */ |
| 1665 | 1665 | /* 1 = enters into power-down mode */ |
| r31480 | r31481 | |
| 1675 | 1675 | } |
| 1676 | 1676 | |
| 1677 | 1677 | /* STC SR,Rn */ |
| 1678 | | void sh34_base_device::STCSR(const UINT16 opcode) |
| 1678 | inline void sh34_base_device::STCSR(const UINT16 opcode) |
| 1679 | 1679 | { |
| 1680 | 1680 | m_r[Rn] = m_sr; |
| 1681 | 1681 | } |
| 1682 | 1682 | |
| 1683 | 1683 | /* STC GBR,Rn */ |
| 1684 | | void sh34_base_device::STCGBR(const UINT16 opcode) |
| 1684 | inline void sh34_base_device::STCGBR(const UINT16 opcode) |
| 1685 | 1685 | { |
| 1686 | 1686 | m_r[Rn] = m_gbr; |
| 1687 | 1687 | } |
| 1688 | 1688 | |
| 1689 | 1689 | /* STC VBR,Rn */ |
| 1690 | | void sh34_base_device::STCVBR(const UINT16 opcode) |
| 1690 | inline void sh34_base_device::STCVBR(const UINT16 opcode) |
| 1691 | 1691 | { |
| 1692 | 1692 | m_r[Rn] = m_vbr; |
| 1693 | 1693 | } |
| 1694 | 1694 | |
| 1695 | 1695 | /* STC.L SR,@-Rn */ |
| 1696 | | void sh34_base_device::STCMSR(const UINT16 opcode) |
| 1696 | inline void sh34_base_device::STCMSR(const UINT16 opcode) |
| 1697 | 1697 | { |
| 1698 | 1698 | UINT32 n = Rn; |
| 1699 | 1699 | |
| r31480 | r31481 | |
| 1704 | 1704 | } |
| 1705 | 1705 | |
| 1706 | 1706 | /* STC.L GBR,@-Rn */ |
| 1707 | | void sh34_base_device::STCMGBR(const UINT16 opcode) |
| 1707 | inline void sh34_base_device::STCMGBR(const UINT16 opcode) |
| 1708 | 1708 | { |
| 1709 | 1709 | UINT32 n = Rn; |
| 1710 | 1710 | |
| r31480 | r31481 | |
| 1715 | 1715 | } |
| 1716 | 1716 | |
| 1717 | 1717 | /* STC.L VBR,@-Rn */ |
| 1718 | | void sh34_base_device::STCMVBR(const UINT16 opcode) |
| 1718 | inline void sh34_base_device::STCMVBR(const UINT16 opcode) |
| 1719 | 1719 | { |
| 1720 | 1720 | UINT32 n = Rn; |
| 1721 | 1721 | |
| r31480 | r31481 | |
| 1726 | 1726 | } |
| 1727 | 1727 | |
| 1728 | 1728 | /* STS MACH,Rn */ |
| 1729 | | void sh34_base_device::STSMACH(const UINT16 opcode) |
| 1729 | inline void sh34_base_device::STSMACH(const UINT16 opcode) |
| 1730 | 1730 | { |
| 1731 | 1731 | m_r[Rn] = m_mach; |
| 1732 | 1732 | } |
| 1733 | 1733 | |
| 1734 | 1734 | /* STS MACL,Rn */ |
| 1735 | | void sh34_base_device::STSMACL(const UINT16 opcode) |
| 1735 | inline void sh34_base_device::STSMACL(const UINT16 opcode) |
| 1736 | 1736 | { |
| 1737 | 1737 | m_r[Rn] = m_macl; |
| 1738 | 1738 | } |
| 1739 | 1739 | |
| 1740 | 1740 | /* STS PR,Rn */ |
| 1741 | | void sh34_base_device::STSPR(const UINT16 opcode) |
| 1741 | inline void sh34_base_device::STSPR(const UINT16 opcode) |
| 1742 | 1742 | { |
| 1743 | 1743 | m_r[Rn] = m_pr; |
| 1744 | 1744 | } |
| 1745 | 1745 | |
| 1746 | 1746 | /* STS.L MACH,@-Rn */ |
| 1747 | | void sh34_base_device::STSMMACH(const UINT16 opcode) |
| 1747 | inline void sh34_base_device::STSMMACH(const UINT16 opcode) |
| 1748 | 1748 | { |
| 1749 | 1749 | UINT32 n = Rn; |
| 1750 | 1750 | |
| r31480 | r31481 | |
| 1754 | 1754 | } |
| 1755 | 1755 | |
| 1756 | 1756 | /* STS.L MACL,@-Rn */ |
| 1757 | | void sh34_base_device::STSMMACL(const UINT16 opcode) |
| 1757 | inline void sh34_base_device::STSMMACL(const UINT16 opcode) |
| 1758 | 1758 | { |
| 1759 | 1759 | UINT32 n = Rn; |
| 1760 | 1760 | |
| r31480 | r31481 | |
| 1764 | 1764 | } |
| 1765 | 1765 | |
| 1766 | 1766 | /* STS.L PR,@-Rn */ |
| 1767 | | void sh34_base_device::STSMPR(const UINT16 opcode) |
| 1767 | inline void sh34_base_device::STSMPR(const UINT16 opcode) |
| 1768 | 1768 | { |
| 1769 | 1769 | UINT32 n = Rn; |
| 1770 | 1770 | |
| r31480 | r31481 | |
| 1774 | 1774 | } |
| 1775 | 1775 | |
| 1776 | 1776 | /* SUB Rm,Rn */ |
| 1777 | | void sh34_base_device::SUB(const UINT16 opcode) |
| 1777 | inline void sh34_base_device::SUB(const UINT16 opcode) |
| 1778 | 1778 | { |
| 1779 | 1779 | m_r[Rn] -= m_r[Rm]; |
| 1780 | 1780 | } |
| 1781 | 1781 | |
| 1782 | 1782 | /* SUBC Rm,Rn */ |
| 1783 | | void sh34_base_device::SUBC(const UINT16 opcode) |
| 1783 | inline void sh34_base_device::SUBC(const UINT16 opcode) |
| 1784 | 1784 | { |
| 1785 | 1785 | UINT32 m = Rm; UINT32 n = Rn; |
| 1786 | 1786 | |
| r31480 | r31481 | |
| 1798 | 1798 | } |
| 1799 | 1799 | |
| 1800 | 1800 | /* SUBV Rm,Rn */ |
| 1801 | | void sh34_base_device::SUBV(const UINT16 opcode) |
| 1801 | inline void sh34_base_device::SUBV(const UINT16 opcode) |
| 1802 | 1802 | { |
| 1803 | 1803 | UINT32 m = Rm; UINT32 n = Rn; |
| 1804 | 1804 | |
| r31480 | r31481 | |
| 1831 | 1831 | } |
| 1832 | 1832 | |
| 1833 | 1833 | /* SWAP.B Rm,Rn */ |
| 1834 | | void sh34_base_device::SWAPB(const UINT16 opcode) |
| 1834 | inline void sh34_base_device::SWAPB(const UINT16 opcode) |
| 1835 | 1835 | { |
| 1836 | 1836 | UINT32 m = Rm; UINT32 n = Rn; |
| 1837 | 1837 | |
| r31480 | r31481 | |
| 1844 | 1844 | } |
| 1845 | 1845 | |
| 1846 | 1846 | /* SWAP.W Rm,Rn */ |
| 1847 | | void sh34_base_device::SWAPW(const UINT16 opcode) |
| 1847 | inline void sh34_base_device::SWAPW(const UINT16 opcode) |
| 1848 | 1848 | { |
| 1849 | 1849 | UINT32 m = Rm; UINT32 n = Rn; |
| 1850 | 1850 | |
| r31480 | r31481 | |
| 1855 | 1855 | } |
| 1856 | 1856 | |
| 1857 | 1857 | /* TAS.B @Rn */ |
| 1858 | | void sh34_base_device::TAS(const UINT16 opcode) |
| 1858 | inline void sh34_base_device::TAS(const UINT16 opcode) |
| 1859 | 1859 | { |
| 1860 | 1860 | UINT32 n = Rn; |
| 1861 | 1861 | |
| r31480 | r31481 | |
| 1874 | 1874 | } |
| 1875 | 1875 | |
| 1876 | 1876 | /* TRAPA #imm */ |
| 1877 | | void sh34_base_device::TRAPA(const UINT16 opcode) |
| 1877 | inline void sh34_base_device::TRAPA(const UINT16 opcode) |
| 1878 | 1878 | { |
| 1879 | 1879 | UINT32 imm = opcode & 0xff; |
| 1880 | 1880 | |
| r31480 | r31481 | |
| 1916 | 1916 | } |
| 1917 | 1917 | |
| 1918 | 1918 | /* TST Rm,Rn */ |
| 1919 | | void sh34_base_device::TST(const UINT16 opcode) |
| 1919 | inline void sh34_base_device::TST(const UINT16 opcode) |
| 1920 | 1920 | { |
| 1921 | 1921 | if ((m_r[Rn] & m_r[Rm]) == 0) |
| 1922 | 1922 | m_sr |= T; |
| r31480 | r31481 | |
| 1925 | 1925 | } |
| 1926 | 1926 | |
| 1927 | 1927 | /* TST #imm,R0 */ |
| 1928 | | void sh34_base_device::TSTI(const UINT16 opcode) |
| 1928 | inline void sh34_base_device::TSTI(const UINT16 opcode) |
| 1929 | 1929 | { |
| 1930 | 1930 | UINT32 imm = opcode & 0xff; |
| 1931 | 1931 | |
| r31480 | r31481 | |
| 1936 | 1936 | } |
| 1937 | 1937 | |
| 1938 | 1938 | /* TST.B #imm,@(R0,GBR) */ |
| 1939 | | void sh34_base_device::TSTM(const UINT16 opcode) |
| 1939 | inline void sh34_base_device::TSTM(const UINT16 opcode) |
| 1940 | 1940 | { |
| 1941 | 1941 | UINT32 imm = opcode & 0xff; |
| 1942 | 1942 | |
| r31480 | r31481 | |
| 1949 | 1949 | } |
| 1950 | 1950 | |
| 1951 | 1951 | /* XOR Rm,Rn */ |
| 1952 | | void sh34_base_device::XOR(const UINT16 opcode) |
| 1952 | inline void sh34_base_device::XOR(const UINT16 opcode) |
| 1953 | 1953 | { |
| 1954 | 1954 | m_r[Rn] ^= m_r[Rm]; |
| 1955 | 1955 | } |
| 1956 | 1956 | |
| 1957 | 1957 | /* XOR #imm,R0 */ |
| 1958 | | void sh34_base_device::XORI(const UINT16 opcode) |
| 1958 | inline void sh34_base_device::XORI(const UINT16 opcode) |
| 1959 | 1959 | { |
| 1960 | 1960 | UINT32 imm = opcode & 0xff; |
| 1961 | 1961 | m_r[0] ^= imm; |
| 1962 | 1962 | } |
| 1963 | 1963 | |
| 1964 | 1964 | /* XOR.B #imm,@(R0,GBR) */ |
| 1965 | | void sh34_base_device::XORM(const UINT16 opcode) |
| 1965 | inline void sh34_base_device::XORM(const UINT16 opcode) |
| 1966 | 1966 | { |
| 1967 | 1967 | UINT32 imm = opcode & 0xff; |
| 1968 | 1968 | UINT32 temp; |
| r31480 | r31481 | |
| 1975 | 1975 | } |
| 1976 | 1976 | |
| 1977 | 1977 | /* XTRCT Rm,Rn */ |
| 1978 | | void sh34_base_device::XTRCT(const UINT16 opcode) |
| 1978 | inline void sh34_base_device::XTRCT(const UINT16 opcode) |
| 1979 | 1979 | { |
| 1980 | 1980 | UINT32 m = Rm; UINT32 n = Rn; |
| 1981 | 1981 | |
| r31480 | r31481 | |
| 1987 | 1987 | } |
| 1988 | 1988 | |
| 1989 | 1989 | /* STC SSR,Rn */ |
| 1990 | | void sh34_base_device::STCSSR(const UINT16 opcode) |
| 1990 | inline void sh34_base_device::STCSSR(const UINT16 opcode) |
| 1991 | 1991 | { |
| 1992 | 1992 | m_r[Rn] = m_ssr; |
| 1993 | 1993 | } |
| 1994 | 1994 | |
| 1995 | 1995 | /* STC SPC,Rn */ |
| 1996 | | void sh34_base_device::STCSPC(const UINT16 opcode) |
| 1996 | inline void sh34_base_device::STCSPC(const UINT16 opcode) |
| 1997 | 1997 | { |
| 1998 | 1998 | m_r[Rn] = m_spc; |
| 1999 | 1999 | } |
| 2000 | 2000 | |
| 2001 | 2001 | /* STC SGR,Rn */ |
| 2002 | | void sh34_base_device::STCSGR(const UINT16 opcode) |
| 2002 | inline void sh34_base_device::STCSGR(const UINT16 opcode) |
| 2003 | 2003 | { |
| 2004 | 2004 | m_r[Rn] = m_sgr; |
| 2005 | 2005 | } |
| 2006 | 2006 | |
| 2007 | 2007 | /* STS FPUL,Rn */ |
| 2008 | | void sh34_base_device::STSFPUL(const UINT16 opcode) |
| 2008 | inline void sh34_base_device::STSFPUL(const UINT16 opcode) |
| 2009 | 2009 | { |
| 2010 | 2010 | m_r[Rn] = m_fpul; |
| 2011 | 2011 | } |
| 2012 | 2012 | |
| 2013 | 2013 | /* STS FPSCR,Rn */ |
| 2014 | | void sh34_base_device::STSFPSCR(const UINT16 opcode) |
| 2014 | inline void sh34_base_device::STSFPSCR(const UINT16 opcode) |
| 2015 | 2015 | { |
| 2016 | 2016 | m_r[Rn] = m_fpscr & 0x003FFFFF; |
| 2017 | 2017 | } |
| 2018 | 2018 | |
| 2019 | 2019 | /* STC DBR,Rn */ |
| 2020 | | void sh34_base_device::STCDBR(const UINT16 opcode) |
| 2020 | inline void sh34_base_device::STCDBR(const UINT16 opcode) |
| 2021 | 2021 | { |
| 2022 | 2022 | m_r[Rn] = m_dbr; |
| 2023 | 2023 | } |
| 2024 | 2024 | |
| 2025 | 2025 | /* STCRBANK Rm_BANK,Rn */ |
| 2026 | | void sh34_base_device::STCRBANK(const UINT16 opcode) |
| 2026 | inline void sh34_base_device::STCRBANK(const UINT16 opcode) |
| 2027 | 2027 | { |
| 2028 | 2028 | UINT32 m = Rm; |
| 2029 | 2029 | |
| r31480 | r31481 | |
| 2031 | 2031 | } |
| 2032 | 2032 | |
| 2033 | 2033 | /* STCMRBANK Rm_BANK,@-Rn */ |
| 2034 | | void sh34_base_device::STCMRBANK(const UINT16 opcode) |
| 2034 | inline void sh34_base_device::STCMRBANK(const UINT16 opcode) |
| 2035 | 2035 | { |
| 2036 | 2036 | UINT32 m = Rm; UINT32 n = Rn; |
| 2037 | 2037 | |
| r31480 | r31481 | |
| 2042 | 2042 | } |
| 2043 | 2043 | |
| 2044 | 2044 | /* MOVCA.L R0,@Rn */ |
| 2045 | | void sh34_base_device::MOVCAL(const UINT16 opcode) |
| 2045 | inline void sh34_base_device::MOVCAL(const UINT16 opcode) |
| 2046 | 2046 | { |
| 2047 | 2047 | m_ea = m_r[Rn]; |
| 2048 | 2048 | WL(m_ea, m_r[0] ); |
| 2049 | 2049 | } |
| 2050 | 2050 | |
| 2051 | | void sh34_base_device::CLRS(const UINT16 opcode) |
| 2051 | inline void sh34_base_device::CLRS(const UINT16 opcode) |
| 2052 | 2052 | { |
| 2053 | 2053 | m_sr &= ~S; |
| 2054 | 2054 | } |
| 2055 | 2055 | |
| 2056 | | void sh34_base_device::SETS(const UINT16 opcode) |
| 2056 | inline void sh34_base_device::SETS(const UINT16 opcode) |
| 2057 | 2057 | { |
| 2058 | 2058 | m_sr |= S; |
| 2059 | 2059 | } |
| 2060 | 2060 | |
| 2061 | 2061 | /* STS.L SGR,@-Rn */ |
| 2062 | | void sh34_base_device::STCMSGR(const UINT16 opcode) |
| 2062 | inline void sh34_base_device::STCMSGR(const UINT16 opcode) |
| 2063 | 2063 | { |
| 2064 | 2064 | UINT32 n = Rn; |
| 2065 | 2065 | |
| r31480 | r31481 | |
| 2069 | 2069 | } |
| 2070 | 2070 | |
| 2071 | 2071 | /* STS.L FPUL,@-Rn */ |
| 2072 | | void sh34_base_device::STSMFPUL(const UINT16 opcode) |
| 2072 | inline void sh34_base_device::STSMFPUL(const UINT16 opcode) |
| 2073 | 2073 | { |
| 2074 | 2074 | UINT32 n = Rn; |
| 2075 | 2075 | |
| r31480 | r31481 | |
| 2079 | 2079 | } |
| 2080 | 2080 | |
| 2081 | 2081 | /* STS.L FPSCR,@-Rn */ |
| 2082 | | void sh34_base_device::STSMFPSCR(const UINT16 opcode) |
| 2082 | inline void sh34_base_device::STSMFPSCR(const UINT16 opcode) |
| 2083 | 2083 | { |
| 2084 | 2084 | UINT32 n = Rn; |
| 2085 | 2085 | |
| r31480 | r31481 | |
| 2089 | 2089 | } |
| 2090 | 2090 | |
| 2091 | 2091 | /* STC.L DBR,@-Rn */ |
| 2092 | | void sh34_base_device::STCMDBR(const UINT16 opcode) |
| 2092 | inline void sh34_base_device::STCMDBR(const UINT16 opcode) |
| 2093 | 2093 | { |
| 2094 | 2094 | UINT32 n = Rn; |
| 2095 | 2095 | |
| r31480 | r31481 | |
| 2099 | 2099 | } |
| 2100 | 2100 | |
| 2101 | 2101 | /* STC.L SSR,@-Rn */ |
| 2102 | | void sh34_base_device::STCMSSR(const UINT16 opcode) |
| 2102 | inline void sh34_base_device::STCMSSR(const UINT16 opcode) |
| 2103 | 2103 | { |
| 2104 | 2104 | UINT32 n = Rn; |
| 2105 | 2105 | |
| r31480 | r31481 | |
| 2109 | 2109 | } |
| 2110 | 2110 | |
| 2111 | 2111 | /* STC.L SPC,@-Rn */ |
| 2112 | | void sh34_base_device::STCMSPC(const UINT16 opcode) |
| 2112 | inline void sh34_base_device::STCMSPC(const UINT16 opcode) |
| 2113 | 2113 | { |
| 2114 | 2114 | UINT32 n = Rn; |
| 2115 | 2115 | |
| r31480 | r31481 | |
| 2119 | 2119 | } |
| 2120 | 2120 | |
| 2121 | 2121 | /* LDS.L @Rm+,FPUL */ |
| 2122 | | void sh34_base_device::LDSMFPUL(const UINT16 opcode) |
| 2122 | inline void sh34_base_device::LDSMFPUL(const UINT16 opcode) |
| 2123 | 2123 | { |
| 2124 | 2124 | m_ea = m_r[Rn]; |
| 2125 | 2125 | m_fpul = RL(m_ea ); |
| r31480 | r31481 | |
| 2127 | 2127 | } |
| 2128 | 2128 | |
| 2129 | 2129 | /* LDS.L @Rm+,FPSCR */ |
| 2130 | | void sh34_base_device::LDSMFPSCR(const UINT16 opcode) |
| 2130 | inline void sh34_base_device::LDSMFPSCR(const UINT16 opcode) |
| 2131 | 2131 | { |
| 2132 | 2132 | UINT32 s; |
| 2133 | 2133 | |
| r31480 | r31481 | |
| 2147 | 2147 | } |
| 2148 | 2148 | |
| 2149 | 2149 | /* LDC.L @Rm+,DBR */ |
| 2150 | | void sh34_base_device::LDCMDBR(const UINT16 opcode) |
| 2150 | inline void sh34_base_device::LDCMDBR(const UINT16 opcode) |
| 2151 | 2151 | { |
| 2152 | 2152 | m_ea = m_r[Rn]; |
| 2153 | 2153 | m_dbr = RL(m_ea ); |
| r31480 | r31481 | |
| 2155 | 2155 | } |
| 2156 | 2156 | |
| 2157 | 2157 | /* LDC.L @Rn+,Rm_BANK */ |
| 2158 | | void sh34_base_device::LDCMRBANK(const UINT16 opcode) |
| 2158 | inline void sh34_base_device::LDCMRBANK(const UINT16 opcode) |
| 2159 | 2159 | { |
| 2160 | 2160 | UINT32 m = Rm; UINT32 n = Rn; |
| 2161 | 2161 | |
| r31480 | r31481 | |
| 2165 | 2165 | } |
| 2166 | 2166 | |
| 2167 | 2167 | /* LDC.L @Rm+,SSR */ |
| 2168 | | void sh34_base_device::LDCMSSR(const UINT16 opcode) |
| 2168 | inline void sh34_base_device::LDCMSSR(const UINT16 opcode) |
| 2169 | 2169 | { |
| 2170 | 2170 | m_ea = m_r[Rn]; |
| 2171 | 2171 | m_ssr = RL(m_ea ); |
| r31480 | r31481 | |
| 2173 | 2173 | } |
| 2174 | 2174 | |
| 2175 | 2175 | /* LDC.L @Rm+,SPC */ |
| 2176 | | void sh34_base_device::LDCMSPC(const UINT16 opcode) |
| 2176 | inline void sh34_base_device::LDCMSPC(const UINT16 opcode) |
| 2177 | 2177 | { |
| 2178 | 2178 | m_ea = m_r[Rn]; |
| 2179 | 2179 | m_spc = RL(m_ea ); |
| r31480 | r31481 | |
| 2181 | 2181 | } |
| 2182 | 2182 | |
| 2183 | 2183 | /* LDS Rm,FPUL */ |
| 2184 | | void sh34_base_device::LDSFPUL(const UINT16 opcode) |
| 2184 | inline void sh34_base_device::LDSFPUL(const UINT16 opcode) |
| 2185 | 2185 | { |
| 2186 | 2186 | m_fpul = m_r[Rn]; |
| 2187 | 2187 | } |
| 2188 | 2188 | |
| 2189 | 2189 | /* LDS Rm,FPSCR */ |
| 2190 | | void sh34_base_device::LDSFPSCR(const UINT16 opcode) |
| 2190 | inline void sh34_base_device::LDSFPSCR(const UINT16 opcode) |
| 2191 | 2191 | { |
| 2192 | 2192 | UINT32 s; |
| 2193 | 2193 | |
| r31480 | r31481 | |
| 2204 | 2204 | } |
| 2205 | 2205 | |
| 2206 | 2206 | /* LDC Rm,DBR */ |
| 2207 | | void sh34_base_device::LDCDBR(const UINT16 opcode) |
| 2207 | inline void sh34_base_device::LDCDBR(const UINT16 opcode) |
| 2208 | 2208 | { |
| 2209 | 2209 | m_dbr = m_r[Rn]; |
| 2210 | 2210 | } |
| 2211 | 2211 | |
| 2212 | 2212 | /* SHAD Rm,Rn */ |
| 2213 | | void sh34_base_device::SHAD(const UINT16 opcode) |
| 2213 | inline void sh34_base_device::SHAD(const UINT16 opcode) |
| 2214 | 2214 | { |
| 2215 | 2215 | UINT32 m = Rm; UINT32 n = Rn; |
| 2216 | 2216 | |
| r31480 | r31481 | |
| 2226 | 2226 | } |
| 2227 | 2227 | |
| 2228 | 2228 | /* SHLD Rm,Rn */ |
| 2229 | | void sh34_base_device::SHLD(const UINT16 opcode) |
| 2229 | inline void sh34_base_device::SHLD(const UINT16 opcode) |
| 2230 | 2230 | { |
| 2231 | 2231 | UINT32 m = Rm; UINT32 n = Rn; |
| 2232 | 2232 | |
| r31480 | r31481 | |
| 2239 | 2239 | } |
| 2240 | 2240 | |
| 2241 | 2241 | /* LDCRBANK Rn,Rm_BANK */ |
| 2242 | | void sh34_base_device::LDCRBANK(const UINT16 opcode) |
| 2242 | inline void sh34_base_device::LDCRBANK(const UINT16 opcode) |
| 2243 | 2243 | { |
| 2244 | 2244 | UINT32 m = Rm; |
| 2245 | 2245 | |
| r31480 | r31481 | |
| 2247 | 2247 | } |
| 2248 | 2248 | |
| 2249 | 2249 | /* LDC Rm,SSR */ |
| 2250 | | void sh34_base_device::LDCSSR(const UINT16 opcode) |
| 2250 | inline void sh34_base_device::LDCSSR(const UINT16 opcode) |
| 2251 | 2251 | { |
| 2252 | 2252 | m_ssr = m_r[Rn]; |
| 2253 | 2253 | } |
| 2254 | 2254 | |
| 2255 | 2255 | /* LDC Rm,SPC */ |
| 2256 | | void sh34_base_device::LDCSPC(const UINT16 opcode) |
| 2256 | inline void sh34_base_device::LDCSPC(const UINT16 opcode) |
| 2257 | 2257 | { |
| 2258 | 2258 | m_spc = m_r[Rn]; |
| 2259 | 2259 | } |
| 2260 | 2260 | |
| 2261 | 2261 | /* PREF @Rn */ |
| 2262 | | void sh34_base_device::PREFM(const UINT16 opcode) |
| 2262 | inline void sh34_base_device::PREFM(const UINT16 opcode) |
| 2263 | 2263 | { |
| 2264 | 2264 | int a; |
| 2265 | 2265 | UINT32 addr,dest,sq; |
| r31480 | r31481 | |
| 2337 | 2337 | /* FMOV @Rm+,DRn PR=0 SZ=1 1111nnn0mmmm1001 */ |
| 2338 | 2338 | /* FMOV @Rm+,XDn PR=0 SZ=1 1111nnn1mmmm1001 */ |
| 2339 | 2339 | /* FMOV @Rm+,XDn PR=1 1111nnn1mmmm1001 */ |
| 2340 | | void sh34_base_device::FMOVMRIFR(const UINT16 opcode) |
| 2340 | inline void sh34_base_device::FMOVMRIFR(const UINT16 opcode) |
| 2341 | 2341 | { |
| 2342 | 2342 | UINT32 m = Rm; UINT32 n = Rn; |
| 2343 | 2343 | |
| r31480 | r31481 | |
| 2375 | 2375 | /* FMOV DRm,@Rn PR=0 SZ=1 1111nnnnmmm01010 */ |
| 2376 | 2376 | /* FMOV XDm,@Rn PR=0 SZ=1 1111nnnnmmm11010 */ |
| 2377 | 2377 | /* FMOV XDm,@Rn PR=1 1111nnnnmmm11010 */ |
| 2378 | | void sh34_base_device::FMOVFRMR(const UINT16 opcode) |
| 2378 | inline void sh34_base_device::FMOVFRMR(const UINT16 opcode) |
| 2379 | 2379 | { |
| 2380 | 2380 | UINT32 m = Rm; UINT32 n = Rn; |
| 2381 | 2381 | |
| r31480 | r31481 | |
| 2407 | 2407 | /* FMOV DRm,@-Rn PR=0 SZ=1 1111nnnnmmm01011 */ |
| 2408 | 2408 | /* FMOV XDm,@-Rn PR=0 SZ=1 1111nnnnmmm11011 */ |
| 2409 | 2409 | /* FMOV XDm,@-Rn PR=1 1111nnnnmmm11011 */ |
| 2410 | | void sh34_base_device::FMOVFRMDR(const UINT16 opcode) |
| 2410 | inline void sh34_base_device::FMOVFRMDR(const UINT16 opcode) |
| 2411 | 2411 | { |
| 2412 | 2412 | UINT32 m = Rm; UINT32 n = Rn; |
| 2413 | 2413 | |
| r31480 | r31481 | |
| 2443 | 2443 | /* FMOV DRm,@(R0,Rn) PR=0 SZ=1 1111nnnnmmm00111 */ |
| 2444 | 2444 | /* FMOV XDm,@(R0,Rn) PR=0 SZ=1 1111nnnnmmm10111 */ |
| 2445 | 2445 | /* FMOV XDm,@(R0,Rn) PR=1 1111nnnnmmm10111 */ |
| 2446 | | void sh34_base_device::FMOVFRS0(const UINT16 opcode) |
| 2446 | inline void sh34_base_device::FMOVFRS0(const UINT16 opcode) |
| 2447 | 2447 | { |
| 2448 | 2448 | UINT32 m = Rm; UINT32 n = Rn; |
| 2449 | 2449 | |
| r31480 | r31481 | |
| 2475 | 2475 | /* FMOV @(R0,Rm),DRn PR=0 SZ=1 1111nnn0mmmm0110 */ |
| 2476 | 2476 | /* FMOV @(R0,Rm),XDn PR=0 SZ=1 1111nnn1mmmm0110 */ |
| 2477 | 2477 | /* FMOV @(R0,Rm),XDn PR=1 1111nnn1mmmm0110 */ |
| 2478 | | void sh34_base_device::FMOVS0FR(const UINT16 opcode) |
| 2478 | inline void sh34_base_device::FMOVS0FR(const UINT16 opcode) |
| 2479 | 2479 | { |
| 2480 | 2480 | UINT32 m = Rm; UINT32 n = Rn; |
| 2481 | 2481 | |
| r31480 | r31481 | |
| 2508 | 2508 | /* FMOV @Rm,XDn PR=0 SZ=1 1111nnn1mmmm1000 */ |
| 2509 | 2509 | /* FMOV @Rm,XDn PR=1 1111nnn1mmmm1000 */ |
| 2510 | 2510 | /* FMOV @Rm,DRn PR=1 1111nnn0mmmm1000 */ |
| 2511 | | void sh34_base_device::FMOVMRFR(const UINT16 opcode) |
| 2511 | inline void sh34_base_device::FMOVMRFR(const UINT16 opcode) |
| 2512 | 2512 | { |
| 2513 | 2513 | UINT32 m = Rm; UINT32 n = Rn; |
| 2514 | 2514 | |
| r31480 | r31481 | |
| 2549 | 2549 | /* FMOV XDm,DRn PR=1 XDm -> DRn 1111nnn0mmm11100 */ |
| 2550 | 2550 | /* FMOV DRm,XDn PR=1 DRm -> XDn 1111nnn1mmm01100 */ |
| 2551 | 2551 | /* FMOV XDm,XDn PR=1 XDm -> XDn 1111nnn1mmm11100 */ |
| 2552 | | void sh34_base_device::FMOVFR(const UINT16 opcode) |
| 2552 | inline void sh34_base_device::FMOVFR(const UINT16 opcode) |
| 2553 | 2553 | { |
| 2554 | 2554 | UINT32 m = Rm; UINT32 n = Rn; |
| 2555 | 2555 | |
| r31480 | r31481 | |
| 2577 | 2577 | } |
| 2578 | 2578 | |
| 2579 | 2579 | /* FLDI1 FRn 1111nnnn10011101 */ |
| 2580 | | void sh34_base_device::FLDI1(const UINT16 opcode) |
| 2580 | inline void sh34_base_device::FLDI1(const UINT16 opcode) |
| 2581 | 2581 | { |
| 2582 | 2582 | m_fr[Rn] = 0x3F800000; |
| 2583 | 2583 | } |
| 2584 | 2584 | |
| 2585 | 2585 | /* FLDI0 FRn 1111nnnn10001101 */ |
| 2586 | | void sh34_base_device::FLDI0(const UINT16 opcode) |
| 2586 | inline void sh34_base_device::FLDI0(const UINT16 opcode) |
| 2587 | 2587 | { |
| 2588 | 2588 | m_fr[Rn] = 0; |
| 2589 | 2589 | } |
| 2590 | 2590 | |
| 2591 | 2591 | /* FLDS FRm,FPUL 1111mmmm00011101 */ |
| 2592 | | void sh34_base_device:: FLDS(const UINT16 opcode) |
| 2592 | inline void sh34_base_device:: FLDS(const UINT16 opcode) |
| 2593 | 2593 | { |
| 2594 | 2594 | m_fpul = m_fr[Rn]; |
| 2595 | 2595 | } |
| 2596 | 2596 | |
| 2597 | 2597 | /* FSTS FPUL,FRn 1111nnnn00001101 */ |
| 2598 | | void sh34_base_device:: FSTS(const UINT16 opcode) |
| 2598 | inline void sh34_base_device:: FSTS(const UINT16 opcode) |
| 2599 | 2599 | { |
| 2600 | 2600 | m_fr[Rn] = m_fpul; |
| 2601 | 2601 | } |
| r31480 | r31481 | |
| 2616 | 2616 | |
| 2617 | 2617 | /* FTRC FRm,FPUL PR=0 1111mmmm00111101 */ |
| 2618 | 2618 | /* FTRC DRm,FPUL PR=1 1111mmm000111101 */ |
| 2619 | | void sh34_base_device::FTRC(const UINT16 opcode) |
| 2619 | inline void sh34_base_device::FTRC(const UINT16 opcode) |
| 2620 | 2620 | { |
| 2621 | 2621 | UINT32 n = Rn; |
| 2622 | 2622 | |
| r31480 | r31481 | |
| 2634 | 2634 | |
| 2635 | 2635 | /* FLOAT FPUL,FRn PR=0 1111nnnn00101101 */ |
| 2636 | 2636 | /* FLOAT FPUL,DRn PR=1 1111nnn000101101 */ |
| 2637 | | void sh34_base_device::FLOAT(const UINT16 opcode) |
| 2637 | inline void sh34_base_device::FLOAT(const UINT16 opcode) |
| 2638 | 2638 | { |
| 2639 | 2639 | UINT32 n = Rn; |
| 2640 | 2640 | |
| r31480 | r31481 | |
| 2651 | 2651 | |
| 2652 | 2652 | /* FNEG FRn PR=0 1111nnnn01001101 */ |
| 2653 | 2653 | /* FNEG DRn PR=1 1111nnn001001101 */ |
| 2654 | | void sh34_base_device::FNEG(const UINT16 opcode) |
| 2654 | inline void sh34_base_device::FNEG(const UINT16 opcode) |
| 2655 | 2655 | { |
| 2656 | 2656 | UINT32 n = Rn; |
| 2657 | 2657 | |
| r31480 | r31481 | |
| 2664 | 2664 | |
| 2665 | 2665 | /* FABS FRn PR=0 1111nnnn01011101 */ |
| 2666 | 2666 | /* FABS DRn PR=1 1111nnn001011101 */ |
| 2667 | | void sh34_base_device::FABS(const UINT16 opcode) |
| 2667 | inline void sh34_base_device::FABS(const UINT16 opcode) |
| 2668 | 2668 | { |
| 2669 | 2669 | UINT32 n = Rn; |
| 2670 | 2670 | |
| r31480 | r31481 | |
| 2683 | 2683 | |
| 2684 | 2684 | /* FCMP/EQ FRm,FRn PR=0 1111nnnnmmmm0100 */ |
| 2685 | 2685 | /* FCMP/EQ DRm,DRn PR=1 1111nnn0mmm00100 */ |
| 2686 | | void sh34_base_device::FCMP_EQ(const UINT16 opcode) |
| 2686 | inline void sh34_base_device::FCMP_EQ(const UINT16 opcode) |
| 2687 | 2687 | { |
| 2688 | 2688 | UINT32 m = Rm; UINT32 n = Rn; |
| 2689 | 2689 | |
| r31480 | r31481 | |
| 2704 | 2704 | |
| 2705 | 2705 | /* FCMP/GT FRm,FRn PR=0 1111nnnnmmmm0101 */ |
| 2706 | 2706 | /* FCMP/GT DRm,DRn PR=1 1111nnn0mmm00101 */ |
| 2707 | | void sh34_base_device::FCMP_GT(const UINT16 opcode) |
| 2707 | inline void sh34_base_device::FCMP_GT(const UINT16 opcode) |
| 2708 | 2708 | { |
| 2709 | 2709 | UINT32 m = Rm; UINT32 n = Rn; |
| 2710 | 2710 | |
| r31480 | r31481 | |
| 2724 | 2724 | } |
| 2725 | 2725 | |
| 2726 | 2726 | /* FCNVDS DRm,FPUL PR=1 1111mmm010111101 */ |
| 2727 | | void sh34_base_device::FCNVDS(const UINT16 opcode) |
| 2727 | inline void sh34_base_device::FCNVDS(const UINT16 opcode) |
| 2728 | 2728 | { |
| 2729 | 2729 | UINT32 n = Rn; |
| 2730 | 2730 | |
| r31480 | r31481 | |
| 2737 | 2737 | } |
| 2738 | 2738 | |
| 2739 | 2739 | /* FCNVSD FPUL, DRn PR=1 1111nnn010101101 */ |
| 2740 | | void sh34_base_device::FCNVSD(const UINT16 opcode) |
| 2740 | inline void sh34_base_device::FCNVSD(const UINT16 opcode) |
| 2741 | 2741 | { |
| 2742 | 2742 | UINT32 n = Rn; |
| 2743 | 2743 | |
| r31480 | r31481 | |
| 2749 | 2749 | |
| 2750 | 2750 | /* FADD FRm,FRn PR=0 1111nnnnmmmm0000 */ |
| 2751 | 2751 | /* FADD DRm,DRn PR=1 1111nnn0mmm00000 */ |
| 2752 | | void sh34_base_device::FADD(const UINT16 opcode) |
| 2752 | inline void sh34_base_device::FADD(const UINT16 opcode) |
| 2753 | 2753 | { |
| 2754 | 2754 | UINT32 m = Rm; UINT32 n = Rn; |
| 2755 | 2755 | |
| r31480 | r31481 | |
| 2764 | 2764 | |
| 2765 | 2765 | /* FSUB FRm,FRn PR=0 1111nnnnmmmm0001 */ |
| 2766 | 2766 | /* FSUB DRm,DRn PR=1 1111nnn0mmm00001 */ |
| 2767 | | void sh34_base_device::FSUB(const UINT16 opcode) |
| 2767 | inline void sh34_base_device::FSUB(const UINT16 opcode) |
| 2768 | 2768 | { |
| 2769 | 2769 | UINT32 m = Rm; UINT32 n = Rn; |
| 2770 | 2770 | |
| r31480 | r31481 | |
| 2780 | 2780 | |
| 2781 | 2781 | /* FMUL FRm,FRn PR=0 1111nnnnmmmm0010 */ |
| 2782 | 2782 | /* FMUL DRm,DRn PR=1 1111nnn0mmm00010 */ |
| 2783 | | void sh34_base_device::FMUL(const UINT16 opcode) |
| 2783 | inline void sh34_base_device::FMUL(const UINT16 opcode) |
| 2784 | 2784 | { |
| 2785 | 2785 | UINT32 m = Rm; UINT32 n = Rn; |
| 2786 | 2786 | |
| r31480 | r31481 | |
| 2795 | 2795 | |
| 2796 | 2796 | /* FDIV FRm,FRn PR=0 1111nnnnmmmm0011 */ |
| 2797 | 2797 | /* FDIV DRm,DRn PR=1 1111nnn0mmm00011 */ |
| 2798 | | void sh34_base_device::FDIV(const UINT16 opcode) |
| 2798 | inline void sh34_base_device::FDIV(const UINT16 opcode) |
| 2799 | 2799 | { |
| 2800 | 2800 | UINT32 m = Rm; UINT32 n = Rn; |
| 2801 | 2801 | |
| r31480 | r31481 | |
| 2813 | 2813 | } |
| 2814 | 2814 | |
| 2815 | 2815 | /* FMAC FR0,FRm,FRn PR=0 1111nnnnmmmm1110 */ |
| 2816 | | void sh34_base_device::FMAC(const UINT16 opcode) |
| 2816 | inline void sh34_base_device::FMAC(const UINT16 opcode) |
| 2817 | 2817 | { |
| 2818 | 2818 | UINT32 m = Rm; UINT32 n = Rn; |
| 2819 | 2819 | |
| r31480 | r31481 | |
| 2824 | 2824 | |
| 2825 | 2825 | /* FSQRT FRn PR=0 1111nnnn01101101 */ |
| 2826 | 2826 | /* FSQRT DRn PR=1 1111nnnn01101101 */ |
| 2827 | | void sh34_base_device::FSQRT(const UINT16 opcode) |
| 2827 | inline void sh34_base_device::FSQRT(const UINT16 opcode) |
| 2828 | 2828 | { |
| 2829 | 2829 | UINT32 n = Rn; |
| 2830 | 2830 | |
| r31480 | r31481 | |
| 2841 | 2841 | } |
| 2842 | 2842 | |
| 2843 | 2843 | /* FSRRA FRn PR=0 1111nnnn01111101 */ |
| 2844 | | void sh34_base_device::FSRRA(const UINT16 opcode) |
| 2844 | inline void sh34_base_device::FSRRA(const UINT16 opcode) |
| 2845 | 2845 | { |
| 2846 | 2846 | UINT32 n = Rn; |
| 2847 | 2847 | |
| r31480 | r31481 | |
| 2863 | 2863 | } |
| 2864 | 2864 | |
| 2865 | 2865 | /* FIPR FVm,FVn PR=0 1111nnmm11101101 */ |
| 2866 | | void sh34_base_device::FIPR(const UINT16 opcode) |
| 2866 | inline void sh34_base_device::FIPR(const UINT16 opcode) |
| 2867 | 2867 | { |
| 2868 | 2868 | UINT32 n = Rn; |
| 2869 | 2869 | |
| r31480 | r31481 | |
| 2896 | 2896 | FP_RFS(n + i) = sum[i]; |
| 2897 | 2897 | } |
| 2898 | 2898 | |
| 2899 | | void sh34_base_device::op1111_0xf13(const UINT16 opcode) |
| 2899 | inline void sh34_base_device::op1111_0xf13(const UINT16 opcode) |
| 2900 | 2900 | { |
| 2901 | 2901 | if (opcode & 0x100) { |
| 2902 | 2902 | if (opcode & 0x200) { |
| r31480 | r31481 | |
| 2926 | 2926 | } |
| 2927 | 2927 | |
| 2928 | 2928 | |
| 2929 | | sh34_base_device::sh4ophandler sh34_base_device::s_master_ophandler_table[0x10000]; |
| 2930 | | |
| 2931 | | const sh34_base_device::sh4ophandler sh34_base_device::s_op1111_0x13_handlers[16] = |
| 2929 | inline void sh34_base_device::op1111_0x13(UINT16 opcode) |
| 2932 | 2930 | { |
| 2933 | | &sh34_base_device::FSTS, &sh34_base_device::FLDS, &sh34_base_device::FLOAT, &sh34_base_device::FTRC, |
| 2934 | | &sh34_base_device::FNEG, &sh34_base_device::FABS, &sh34_base_device::FSQRT, &sh34_base_device::FSRRA, |
| 2935 | | &sh34_base_device::FLDI0, &sh34_base_device::FLDI1, &sh34_base_device::FCNVSD, &sh34_base_device::FCNVDS, |
| 2936 | | &sh34_base_device::dbreak, &sh34_base_device::dbreak, &sh34_base_device::FIPR, &sh34_base_device::op1111_0xf13 |
| 2937 | | }; |
| 2938 | | |
| 2939 | | void sh34_base_device::op1111_0x13(UINT16 opcode) |
| 2940 | | { |
| 2941 | | (this->*s_op1111_0x13_handlers[(opcode&0xf0)>>4])(opcode); |
| 2931 | switch((opcode >> 4) & 0x0f) |
| 2932 | { |
| 2933 | case 0x00: FSTS(opcode); break; |
| 2934 | case 0x01: FLDS(opcode); break; |
| 2935 | case 0x02: FLOAT(opcode); break; |
| 2936 | case 0x03: FTRC(opcode); break; |
| 2937 | case 0x04: FNEG(opcode); break; |
| 2938 | case 0x05: FABS(opcode); break; |
| 2939 | case 0x06: FSQRT(opcode); break; |
| 2940 | case 0x07: FSRRA(opcode); break; |
| 2941 | case 0x08: FLDI0(opcode); break; |
| 2942 | case 0x09: FLDI1(opcode); break; |
| 2943 | case 0x0a: FCNVSD(opcode); break; |
| 2944 | case 0x0b: FCNVDS(opcode); break; |
| 2945 | case 0x0c: dbreak(opcode); break; |
| 2946 | case 0x0d: dbreak(opcode); break; |
| 2947 | case 0x0e: FIPR(opcode); break; |
| 2948 | case 0x0f: op1111_0xf13(opcode); break; |
| 2949 | } |
| 2942 | 2950 | } |
| 2943 | 2951 | |
| 2944 | 2952 | |
| r31480 | r31481 | |
| 3039 | 3047 | m_sleep_mode = 0; |
| 3040 | 3048 | |
| 3041 | 3049 | m_sh4_mmu_enabled = 0; |
| 3042 | | |
| 3043 | | sh4_build_optable(); |
| 3044 | 3050 | } |
| 3045 | 3051 | |
| 3046 | 3052 | /*------------------------------------------------- |
| r31480 | r31481 | |
| 3072 | 3078 | m_SH4_TCNT2 = 0xffffffff; |
| 3073 | 3079 | } |
| 3074 | 3080 | |
| 3075 | | /* These tables are combined into our main opcode jump table, master_ophandler_table in the RESET function */ |
| 3076 | | |
| 3077 | | #define SH4OP(x) &sh34_base_device::x |
| 3078 | | |
| 3079 | | const sh34_base_device::sh4ophandler sh34_base_device::s_op1000_handler[16] = |
| 3081 | inline void sh34_base_device::execute_one_0000(const UINT16 opcode) |
| 3080 | 3082 | { |
| 3081 | | SH4OP(MOVBS4), SH4OP(MOVWS4), SH4OP(NOP), SH4OP(NOP), SH4OP(MOVBL4), SH4OP(MOVWL4), SH4OP(NOP), SH4OP(NOP), |
| 3082 | | SH4OP(CMPIM), SH4OP(BT), SH4OP(NOP), SH4OP(BF), SH4OP(NOP), SH4OP(BTS), SH4OP(NOP), SH4OP(BFS) |
| 3083 | switch(opcode & 0xff) |
| 3084 | { |
| 3085 | // 0x00 |
| 3086 | case 0x00: NOP(opcode); break; |
| 3087 | case 0x10: NOP(opcode); break; |
| 3088 | case 0x20: NOP(opcode); break; |
| 3089 | case 0x30: NOP(opcode); break; |
| 3090 | case 0x40: NOP(opcode); break; |
| 3091 | case 0x50: NOP(opcode); break; |
| 3092 | case 0x60: NOP(opcode); break; |
| 3093 | case 0x70: NOP(opcode); break; |
| 3094 | case 0x80: NOP(opcode); break; |
| 3095 | case 0x90: NOP(opcode); break; |
| 3096 | case 0xa0: NOP(opcode); break; |
| 3097 | case 0xb0: NOP(opcode); break; |
| 3098 | case 0xc0: NOP(opcode); break; |
| 3099 | case 0xd0: NOP(opcode); break; |
| 3100 | case 0xe0: NOP(opcode); break; |
| 3101 | case 0xf0: NOP(opcode); break; |
| 3102 | // 0x10 |
| 3103 | case 0x01: NOP(opcode); break; |
| 3104 | case 0x11: NOP(opcode); break; |
| 3105 | case 0x21: NOP(opcode); break; |
| 3106 | case 0x31: NOP(opcode); break; |
| 3107 | case 0x41: NOP(opcode); break; |
| 3108 | case 0x51: NOP(opcode); break; |
| 3109 | case 0x61: NOP(opcode); break; |
| 3110 | case 0x71: NOP(opcode); break; |
| 3111 | case 0x81: NOP(opcode); break; |
| 3112 | case 0x91: NOP(opcode); break; |
| 3113 | case 0xa1: NOP(opcode); break; |
| 3114 | case 0xb1: NOP(opcode); break; |
| 3115 | case 0xc1: NOP(opcode); break; |
| 3116 | case 0xd1: NOP(opcode); break; |
| 3117 | case 0xe1: NOP(opcode); break; |
| 3118 | case 0xf1: NOP(opcode); break; |
| 3119 | // 0x20 |
| 3120 | case 0x02: STCSR(opcode); break; |
| 3121 | case 0x12: STCGBR(opcode); break; |
| 3122 | case 0x22: STCVBR(opcode); break; |
| 3123 | case 0x32: STCSSR(opcode); break; |
| 3124 | case 0x42: STCSPC(opcode); break; |
| 3125 | case 0x52: NOP(opcode); break; |
| 3126 | case 0x62: NOP(opcode); break; |
| 3127 | case 0x72: NOP(opcode); break; |
| 3128 | case 0x82: STCRBANK(opcode); break; |
| 3129 | case 0x92: STCRBANK(opcode); break; |
| 3130 | case 0xa2: STCRBANK(opcode); break; |
| 3131 | case 0xb2: STCRBANK(opcode); break; |
| 3132 | case 0xc2: STCRBANK(opcode); break; |
| 3133 | case 0xd2: STCRBANK(opcode); break; |
| 3134 | case 0xe2: STCRBANK(opcode); break; |
| 3135 | case 0xf2: STCRBANK(opcode); break; |
| 3136 | // 0x30 |
| 3137 | case 0x03: BSRF(opcode); break; |
| 3138 | case 0x13: NOP(opcode); break; |
| 3139 | case 0x23: BRAF(opcode); break; |
| 3140 | case 0x33: NOP(opcode); break; |
| 3141 | case 0x43: NOP(opcode); break; |
| 3142 | case 0x53: NOP(opcode); break; |
| 3143 | case 0x63: NOP(opcode); break; |
| 3144 | case 0x73: NOP(opcode); break; |
| 3145 | case 0x83: PREFM(opcode); break; |
| 3146 | case 0x93: TODO(opcode); break; |
| 3147 | case 0xa3: TODO(opcode); break; |
| 3148 | case 0xb3: TODO(opcode); break; |
| 3149 | case 0xc3: MOVCAL(opcode); break; |
| 3150 | case 0xd3: NOP(opcode); break; |
| 3151 | case 0xe3: NOP(opcode); break; |
| 3152 | case 0xf3: NOP(opcode); break; |
| 3153 | // 0x40 |
| 3154 | case 0x04: MOVBS0(opcode); break; |
| 3155 | case 0x14: MOVBS0(opcode); break; |
| 3156 | case 0x24: MOVBS0(opcode); break; |
| 3157 | case 0x34: MOVBS0(opcode); break; |
| 3158 | case 0x44: MOVBS0(opcode); break; |
| 3159 | case 0x54: MOVBS0(opcode); break; |
| 3160 | case 0x64: MOVBS0(opcode); break; |
| 3161 | case 0x74: MOVBS0(opcode); break; |
| 3162 | case 0x84: MOVBS0(opcode); break; |
| 3163 | case 0x94: MOVBS0(opcode); break; |
| 3164 | case 0xa4: MOVBS0(opcode); break; |
| 3165 | case 0xb4: MOVBS0(opcode); break; |
| 3166 | case 0xc4: MOVBS0(opcode); break; |
| 3167 | case 0xd4: MOVBS0(opcode); break; |
| 3168 | case 0xe4: MOVBS0(opcode); break; |
| 3169 | case 0xf4: MOVBS0(opcode); break; |
| 3170 | // 0x50 |
| 3171 | case 0x05: MOVWS0(opcode); break; |
| 3172 | case 0x15: MOVWS0(opcode); break; |
| 3173 | case 0x25: MOVWS0(opcode); break; |
| 3174 | case 0x35: MOVWS0(opcode); break; |
| 3175 | case 0x45: MOVWS0(opcode); break; |
| 3176 | case 0x55: MOVWS0(opcode); break; |
| 3177 | case 0x65: MOVWS0(opcode); break; |
| 3178 | case 0x75: MOVWS0(opcode); break; |
| 3179 | case 0x85: MOVWS0(opcode); break; |
| 3180 | case 0x95: MOVWS0(opcode); break; |
| 3181 | case 0xa5: MOVWS0(opcode); break; |
| 3182 | case 0xb5: MOVWS0(opcode); break; |
| 3183 | case 0xc5: MOVWS0(opcode); break; |
| 3184 | case 0xd5: MOVWS0(opcode); break; |
| 3185 | case 0xe5: MOVWS0(opcode); break; |
| 3186 | case 0xf5: MOVWS0(opcode); break; |
| 3187 | // 0x60 |
| 3188 | case 0x06: MOVLS0(opcode); break; |
| 3189 | case 0x16: MOVLS0(opcode); break; |
| 3190 | case 0x26: MOVLS0(opcode); break; |
| 3191 | case 0x36: MOVLS0(opcode); break; |
| 3192 | case 0x46: MOVLS0(opcode); break; |
| 3193 | case 0x56: MOVLS0(opcode); break; |
| 3194 | case 0x66: MOVLS0(opcode); break; |
| 3195 | case 0x76: MOVLS0(opcode); break; |
| 3196 | case 0x86: MOVLS0(opcode); break; |
| 3197 | case 0x96: MOVLS0(opcode); break; |
| 3198 | case 0xa6: MOVLS0(opcode); break; |
| 3199 | case 0xb6: MOVLS0(opcode); break; |
| 3200 | case 0xc6: MOVLS0(opcode); break; |
| 3201 | case 0xd6: MOVLS0(opcode); break; |
| 3202 | case 0xe6: MOVLS0(opcode); break; |
| 3203 | case 0xf6: MOVLS0(opcode); break; |
| 3204 | // 0x70 |
| 3205 | case 0x07: MULL(opcode); break; |
| 3206 | case 0x17: MULL(opcode); break; |
| 3207 | case 0x27: MULL(opcode); break; |
| 3208 | case 0x37: MULL(opcode); break; |
| 3209 | case 0x47: MULL(opcode); break; |
| 3210 | case 0x57: MULL(opcode); break; |
| 3211 | case 0x67: MULL(opcode); break; |
| 3212 | case 0x77: MULL(opcode); break; |
| 3213 | case 0x87: MULL(opcode); break; |
| 3214 | case 0x97: MULL(opcode); break; |
| 3215 | case 0xa7: MULL(opcode); break; |
| 3216 | case 0xb7: MULL(opcode); break; |
| 3217 | case 0xc7: MULL(opcode); break; |
| 3218 | case 0xd7: MULL(opcode); break; |
| 3219 | case 0xe7: MULL(opcode); break; |
| 3220 | case 0xf7: MULL(opcode); break; |
| 3221 | // 0x80 |
| 3222 | case 0x08: CLRT(opcode); break; |
| 3223 | case 0x18: SETT(opcode); break; |
| 3224 | case 0x28: CLRMAC(opcode); break; |
| 3225 | case 0x38: TODO(opcode); break; |
| 3226 | case 0x48: CLRS(opcode); break; |
| 3227 | case 0x58: SETS(opcode); break; |
| 3228 | case 0x68: NOP(opcode); break; |
| 3229 | case 0x78: NOP(opcode); break; |
| 3230 | case 0x88: CLRT(opcode); break; |
| 3231 | case 0x98: SETT(opcode); break; |
| 3232 | case 0xa8: CLRMAC(opcode); break; |
| 3233 | case 0xb8: TODO(opcode); break; |
| 3234 | case 0xc8: CLRS(opcode); break; |
| 3235 | case 0xd8: SETS(opcode); break; |
| 3236 | case 0xe8: NOP(opcode); break; |
| 3237 | case 0xf8: NOP(opcode); break; |
| 3238 | // 0x90 |
| 3239 | case 0x09: NOP(opcode); break; |
| 3240 | case 0x19: DIV0U(opcode); break; |
| 3241 | case 0x29: MOVT(opcode); break; |
| 3242 | case 0x39: NOP(opcode); break; |
| 3243 | case 0x49: NOP(opcode); break; |
| 3244 | case 0x59: DIV0U(opcode); break; |
| 3245 | case 0x69: MOVT(opcode); break; |
| 3246 | case 0x79: NOP(opcode); break; |
| 3247 | case 0x89: NOP(opcode); break; |
| 3248 | case 0x99: DIV0U(opcode); break; |
| 3249 | case 0xa9: MOVT(opcode); break; |
| 3250 | case 0xb9: NOP(opcode); break; |
| 3251 | case 0xc9: NOP(opcode); break; |
| 3252 | case 0xd9: DIV0U(opcode); break; |
| 3253 | case 0xe9: MOVT(opcode); break; |
| 3254 | case 0xf9: NOP(opcode); break; |
| 3255 | // 0xa0 |
| 3256 | case 0x0a: STSMACH(opcode); break; |
| 3257 | case 0x1a: STSMACL(opcode); break; |
| 3258 | case 0x2a: STSPR(opcode); break; |
| 3259 | case 0x3a: STCSGR(opcode); break; |
| 3260 | case 0x4a: NOP(opcode); break; |
| 3261 | case 0x5a: STSFPUL(opcode); break; |
| 3262 | case 0x6a: STSFPSCR(opcode); break; |
| 3263 | case 0x7a: STCDBR(opcode); break; |
| 3264 | case 0x8a: STSMACH(opcode); break; |
| 3265 | case 0x9a: STSMACL(opcode); break; |
| 3266 | case 0xaa: STSPR(opcode); break; |
| 3267 | case 0xba: STCSGR(opcode); break; |
| 3268 | case 0xca: NOP(opcode); break; |
| 3269 | case 0xda: STSFPUL(opcode); break; |
| 3270 | case 0xea: STSFPSCR(opcode); break; |
| 3271 | case 0xfa: STCDBR(opcode); break; |
| 3272 | // 0xb0 |
| 3273 | case 0x0b: RTS(opcode); break; |
| 3274 | case 0x1b: SLEEP(opcode); break; |
| 3275 | case 0x2b: RTE(opcode); break; |
| 3276 | case 0x3b: NOP(opcode); break; |
| 3277 | case 0x4b: RTS(opcode); break; |
| 3278 | case 0x5b: SLEEP(opcode); break; |
| 3279 | case 0x6b: RTE(opcode); break; |
| 3280 | case 0x7b: NOP(opcode); break; |
| 3281 | case 0x8b: RTS(opcode); break; |
| 3282 | case 0x9b: SLEEP(opcode); break; |
| 3283 | case 0xab: RTE(opcode); break; |
| 3284 | case 0xbb: NOP(opcode); break; |
| 3285 | case 0xcb: RTS(opcode); break; |
| 3286 | case 0xdb: SLEEP(opcode); break; |
| 3287 | case 0xeb: RTE(opcode); break; |
| 3288 | case 0xfb: NOP(opcode); break; |
| 3289 | // 0xc0 |
| 3290 | case 0x0c: MOVBL0(opcode); break; |
| 3291 | case 0x1c: MOVBL0(opcode); break; |
| 3292 | case 0x2c: MOVBL0(opcode); break; |
| 3293 | case 0x3c: MOVBL0(opcode); break; |
| 3294 | case 0x4c: MOVBL0(opcode); break; |
| 3295 | case 0x5c: MOVBL0(opcode); break; |
| 3296 | case 0x6c: MOVBL0(opcode); break; |
| 3297 | case 0x7c: MOVBL0(opcode); break; |
| 3298 | case 0x8c: MOVBL0(opcode); break; |
| 3299 | case 0x9c: MOVBL0(opcode); break; |
| 3300 | case 0xac: MOVBL0(opcode); break; |
| 3301 | case 0xbc: MOVBL0(opcode); break; |
| 3302 | case 0xcc: MOVBL0(opcode); break; |
| 3303 | case 0xdc: MOVBL0(opcode); break; |
| 3304 | case 0xec: MOVBL0(opcode); break; |
| 3305 | case 0xfc: MOVBL0(opcode); break; |
| 3306 | // 0xd0 |
| 3307 | case 0x0d: MOVWL0(opcode); break; |
| 3308 | case 0x1d: MOVWL0(opcode); break; |
| 3309 | case 0x2d: MOVWL0(opcode); break; |
| 3310 | case 0x3d: MOVWL0(opcode); break; |
| 3311 | case 0x4d: MOVWL0(opcode); break; |
| 3312 | case 0x5d: MOVWL0(opcode); break; |
| 3313 | case 0x6d: MOVWL0(opcode); break; |
| 3314 | case 0x7d: MOVWL0(opcode); break; |
| 3315 | case 0x8d: MOVWL0(opcode); break; |
| 3316 | case 0x9d: MOVWL0(opcode); break; |
| 3317 | case 0xad: MOVWL0(opcode); break; |
| 3318 | case 0xbd: MOVWL0(opcode); break; |
| 3319 | case 0xcd: MOVWL0(opcode); break; |
| 3320 | case 0xdd: MOVWL0(opcode); break; |
| 3321 | case 0xed: MOVWL0(opcode); break; |
| 3322 | case 0xfd: MOVWL0(opcode); break; |
| 3323 | // 0xe0 |
| 3324 | case 0x0e: MOVLL0(opcode); break; |
| 3325 | case 0x1e: MOVLL0(opcode); break; |
| 3326 | case 0x2e: MOVLL0(opcode); break; |
| 3327 | case 0x3e: MOVLL0(opcode); break; |
| 3328 | case 0x4e: MOVLL0(opcode); break; |
| 3329 | case 0x5e: MOVLL0(opcode); break; |
| 3330 | case 0x6e: MOVLL0(opcode); break; |
| 3331 | case 0x7e: MOVLL0(opcode); break; |
| 3332 | case 0x8e: MOVLL0(opcode); break; |
| 3333 | case 0x9e: MOVLL0(opcode); break; |
| 3334 | case 0xae: MOVLL0(opcode); break; |
| 3335 | case 0xbe: MOVLL0(opcode); break; |
| 3336 | case 0xce: MOVLL0(opcode); break; |
| 3337 | case 0xde: MOVLL0(opcode); break; |
| 3338 | case 0xee: MOVLL0(opcode); break; |
| 3339 | case 0xfe: MOVLL0(opcode); break; |
| 3340 | // 0xf0 |
| 3341 | case 0x0f: MAC_L(opcode); break; |
| 3342 | case 0x1f: MAC_L(opcode); break; |
| 3343 | case 0x2f: MAC_L(opcode); break; |
| 3344 | case 0x3f: MAC_L(opcode); break; |
| 3345 | case 0x4f: MAC_L(opcode); break; |
| 3346 | case 0x5f: MAC_L(opcode); break; |
| 3347 | case 0x6f: MAC_L(opcode); break; |
| 3348 | case 0x7f: MAC_L(opcode); break; |
| 3349 | case 0x8f: MAC_L(opcode); break; |
| 3350 | case 0x9f: MAC_L(opcode); break; |
| 3351 | case 0xaf: MAC_L(opcode); break; |
| 3352 | case 0xbf: MAC_L(opcode); break; |
| 3353 | case 0xcf: MAC_L(opcode); break; |
| 3354 | case 0xdf: MAC_L(opcode); break; |
| 3355 | case 0xef: MAC_L(opcode); break; |
| 3356 | case 0xff: MAC_L(opcode); break; |
| 3357 | } |
| 3083 | 3358 | }; |
| 3084 | 3359 | |
| 3085 | | const sh34_base_device::sh4ophandler sh34_base_device::s_op1100_handler[16] = |
| 3360 | inline void sh34_base_device::execute_one_4000(const UINT16 opcode) |
| 3086 | 3361 | { |
| 3087 | | SH4OP(MOVBSG), SH4OP(MOVWSG), SH4OP(MOVLSG), SH4OP(TRAPA), SH4OP(MOVBLG), SH4OP(MOVWLG), SH4OP(MOVLLG), SH4OP(MOVA), |
| 3088 | | SH4OP(TSTI), SH4OP(ANDI), SH4OP(XORI), SH4OP(ORI), SH4OP(TSTM), SH4OP(ANDM), SH4OP(XORM), SH4OP(ORM) |
| 3089 | | }; |
| 3362 | switch(opcode & 0xff) |
| 3363 | { |
| 3364 | // 0x00 |
| 3365 | case 0x00: SHLL(opcode); break; |
| 3366 | case 0x10: DT(opcode); break; |
| 3367 | case 0x20: SHAL(opcode); break; |
| 3368 | case 0x30: NOP(opcode); break; |
| 3369 | case 0x40: SHLL(opcode); break; |
| 3370 | case 0x50: DT(opcode); break; |
| 3371 | case 0x60: SHAL(opcode); break; |
| 3372 | case 0x70: NOP(opcode); break; |
| 3373 | case 0x80: SHLL(opcode); break; |
| 3374 | case 0x90: DT(opcode); break; |
| 3375 | case 0xa0: SHAL(opcode); break; |
| 3376 | case 0xb0: NOP(opcode); break; |
| 3377 | case 0xc0: SHLL(opcode); break; |
| 3378 | case 0xd0: DT(opcode); break; |
| 3379 | case 0xe0: SHAL(opcode); break; |
| 3380 | case 0xf0: NOP(opcode); break; |
| 3381 | // 0x10 |
| 3382 | case 0x01: SHLR(opcode); break; |
| 3383 | case 0x11: CMPPZ(opcode); break; |
| 3384 | case 0x21: SHAR(opcode); break; |
| 3385 | case 0x31: NOP(opcode); break; |
| 3386 | case 0x41: SHLR(opcode); break; |
| 3387 | case 0x51: CMPPZ(opcode); break; |
| 3388 | case 0x61: SHAR(opcode); break; |
| 3389 | case 0x71: NOP(opcode); break; |
| 3390 | case 0x81: SHLR(opcode); break; |
| 3391 | case 0x91: CMPPZ(opcode); break; |
| 3392 | case 0xa1: SHAR(opcode); break; |
| 3393 | case 0xb1: NOP(opcode); break; |
| 3394 | case 0xc1: SHLR(opcode); break; |
| 3395 | case 0xd1: CMPPZ(opcode); break; |
| 3396 | case 0xe1: SHAR(opcode); break; |
| 3397 | case 0xf1: NOP(opcode); break; |
| 3398 | // 0x20 |
| 3399 | case 0x02: STSMMACH(opcode); break; |
| 3400 | case 0x12: STSMMACL(opcode); break; |
| 3401 | case 0x22: STSMPR(opcode); break; |
| 3402 | case 0x32: STCMSGR(opcode); break; |
| 3403 | case 0x42: NOP(opcode); break; |
| 3404 | case 0x52: STSMFPUL(opcode); break; |
| 3405 | case 0x62: STSMFPSCR(opcode); break; |
| 3406 | case 0x72: NOP(opcode); break; |
| 3407 | case 0x82: NOP(opcode); break; |
| 3408 | case 0x92: NOP(opcode); break; |
| 3409 | case 0xa2: NOP(opcode); break; |
| 3410 | case 0xb2: NOP(opcode); break; |
| 3411 | case 0xc2: NOP(opcode); break; |
| 3412 | case 0xd2: NOP(opcode); break; |
| 3413 | case 0xe2: NOP(opcode); break; |
| 3414 | case 0xf2: STCMDBR(opcode); break; |
| 3415 | // 0x30 |
| 3416 | case 0x03: STCMSR(opcode); break; |
| 3417 | case 0x13: STCMGBR(opcode); break; |
| 3418 | case 0x23: STCMVBR(opcode); break; |
| 3419 | case 0x33: STCMSSR(opcode); break; |
| 3420 | case 0x43: STCMSPC(opcode); break; |
| 3421 | case 0x53: NOP(opcode); break; |
| 3422 | case 0x63: NOP(opcode); break; |
| 3423 | case 0x73: NOP(opcode); break; |
| 3424 | case 0x83: STCMRBANK(opcode); break; |
| 3425 | case 0x93: STCMRBANK(opcode); break; |
| 3426 | case 0xa3: STCMRBANK(opcode); break; |
| 3427 | case 0xb3: STCMRBANK(opcode); break; |
| 3428 | case 0xc3: STCMRBANK(opcode); break; |
| 3429 | case 0xd3: STCMRBANK(opcode); break; |
| 3430 | case 0xe3: STCMRBANK(opcode); break; |
| 3431 | case 0xf3: STCMRBANK(opcode); break; |
| 3432 | // 0x40 |
| 3433 | case 0x04: ROTL(opcode); break; |
| 3434 | case 0x14: NOP(opcode); break; |
| 3435 | case 0x24: ROTCL(opcode); break; |
| 3436 | case 0x34: NOP(opcode); break; |
| 3437 | case 0x44: ROTL(opcode); break; |
| 3438 | case 0x54: NOP(opcode); break; |
| 3439 | case 0x64: ROTCL(opcode); break; |
| 3440 | case 0x74: NOP(opcode); break; |
| 3441 | case 0x84: ROTL(opcode); break; |
| 3442 | case 0x94: NOP(opcode); break; |
| 3443 | case 0xa4: ROTCL(opcode); break; |
| 3444 | case 0xb4: NOP(opcode); break; |
| 3445 | case 0xc4: ROTL(opcode); break; |
| 3446 | case 0xd4: NOP(opcode); break; |
| 3447 | case 0xe4: ROTCL(opcode); break; |
| 3448 | case 0xf4: NOP(opcode); break; |
| 3449 | // 0x50 |
| 3450 | case 0x05: ROTR(opcode); break; |
| 3451 | case 0x15: CMPPL(opcode); break; |
| 3452 | case 0x25: ROTCR(opcode); break; |
| 3453 | case 0x35: NOP(opcode); break; |
| 3454 | case 0x45: ROTR(opcode); break; |
| 3455 | case 0x55: CMPPL(opcode); break; |
| 3456 | case 0x65: ROTCR(opcode); break; |
| 3457 | case 0x75: NOP(opcode); break; |
| 3458 | case 0x85: ROTR(opcode); break; |
| 3459 | case 0x95: CMPPL(opcode); break; |
| 3460 | case 0xa5: ROTCR(opcode); break; |
| 3461 | case 0xb5: NOP(opcode); break; |
| 3462 | case 0xc5: ROTR(opcode); break; |
| 3463 | case 0xd5: CMPPL(opcode); break; |
| 3464 | case 0xe5: ROTCR(opcode); break; |
| 3465 | case 0xf5: NOP(opcode); break; |
| 3466 | // 0x60 |
| 3467 | case 0x06: LDSMMACH(opcode); break; |
| 3468 | case 0x16: LDSMMACL(opcode); break; |
| 3469 | case 0x26: LDSMPR(opcode); break; |
| 3470 | case 0x36: NOP(opcode); break; |
| 3471 | case 0x46: NOP(opcode); break; |
| 3472 | case 0x56: LDSMFPUL(opcode); break; |
| 3473 | case 0x66: LDSMFPSCR(opcode); break; |
| 3474 | case 0x76: NOP(opcode); break; |
| 3475 | case 0x86: NOP(opcode); break; |
| 3476 | case 0x96: NOP(opcode); break; |
| 3477 | case 0xa6: NOP(opcode); break; |
| 3478 | case 0xb6: NOP(opcode); break; |
| 3479 | case 0xc6: NOP(opcode); break; |
| 3480 | case 0xd6: NOP(opcode); break; |
| 3481 | case 0xe6: NOP(opcode); break; |
| 3482 | case 0xf6: LDCMDBR(opcode); break; |
| 3483 | // 0x70 |
| 3484 | case 0x07: LDCMSR(opcode); break; |
| 3485 | case 0x17: LDCMGBR(opcode); break; |
| 3486 | case 0x27: LDCMVBR(opcode); break; |
| 3487 | case 0x37: LDCMSSR(opcode); break; |
| 3488 | case 0x47: LDCMSPC(opcode); break; |
| 3489 | case 0x57: NOP(opcode); break; |
| 3490 | case 0x67: NOP(opcode); break; |
| 3491 | case 0x77: NOP(opcode); break; |
| 3492 | case 0x87: LDCMRBANK(opcode); break; |
| 3493 | case 0x97: LDCMRBANK(opcode); break; |
| 3494 | case 0xa7: LDCMRBANK(opcode); break; |
| 3495 | case 0xb7: LDCMRBANK(opcode); break; |
| 3496 | case 0xc7: LDCMRBANK(opcode); break; |
| 3497 | case 0xd7: LDCMRBANK(opcode); break; |
| 3498 | case 0xe7: LDCMRBANK(opcode); break; |
| 3499 | case 0xf7: LDCMRBANK(opcode); break; |
| 3500 | // 0x80 |
| 3501 | case 0x08: SHLL2(opcode); break; |
| 3502 | case 0x18: SHLL8(opcode); break; |
| 3503 | case 0x28: SHLL16(opcode); break; |
| 3504 | case 0x38: NOP(opcode); break; |
| 3505 | case 0x48: SHLL2(opcode); break; |
| 3506 | case 0x58: SHLL8(opcode); break; |
| 3507 | case 0x68: SHLL16(opcode); break; |
| 3508 | case 0x78: NOP(opcode); break; |
| 3509 | case 0x88: SHLL2(opcode); break; |
| 3510 | case 0x98: SHLL8(opcode); break; |
| 3511 | case 0xa8: SHLL16(opcode); break; |
| 3512 | case 0xb8: NOP(opcode); break; |
| 3513 | case 0xc8: SHLL2(opcode); break; |
| 3514 | case 0xd8: SHLL8(opcode); break; |
| 3515 | case 0xe8: SHLL16(opcode); break; |
| 3516 | case 0xf8: NOP(opcode); break; |
| 3517 | // 0x90 |
| 3518 | case 0x09: SHLR2(opcode); break; |
| 3519 | case 0x19: SHLR8(opcode); break; |
| 3520 | case 0x29: SHLR16(opcode); break; |
| 3521 | case 0x39: NOP(opcode); break; |
| 3522 | case 0x49: SHLR2(opcode); break; |
| 3523 | case 0x59: SHLR8(opcode); break; |
| 3524 | case 0x69: SHLR16(opcode); break; |
| 3525 | case 0x79: NOP(opcode); break; |
| 3526 | case 0x89: SHLR2(opcode); break; |
| 3527 | case 0x99: SHLR8(opcode); break; |
| 3528 | case 0xa9: SHLR16(opcode); break; |
| 3529 | case 0xb9: NOP(opcode); break; |
| 3530 | case 0xc9: SHLR2(opcode); break; |
| 3531 | case 0xd9: SHLR8(opcode); break; |
| 3532 | case 0xe9: SHLR16(opcode); break; |
| 3533 | case 0xf9: NOP(opcode); break; |
| 3534 | // 0xa0 |
| 3535 | case 0x0a: LDSMACH(opcode); break; |
| 3536 | case 0x1a: LDSMACL(opcode); break; |
| 3537 | case 0x2a: LDSPR(opcode); break; |
| 3538 | case 0x3a: NOP(opcode); break; |
| 3539 | case 0x4a: NOP(opcode); break; |
| 3540 | case 0x5a: LDSFPUL(opcode); break; |
| 3541 | case 0x6a: LDSFPSCR(opcode); break; |
| 3542 | case 0x7a: NOP(opcode); break; |
| 3543 | case 0x8a: NOP(opcode); break; |
| 3544 | case 0x9a: NOP(opcode); break; |
| 3545 | case 0xaa: NOP(opcode); break; |
| 3546 | case 0xba: NOP(opcode); break; |
| 3547 | case 0xca: NOP(opcode); break; |
| 3548 | case 0xda: NOP(opcode); break; |
| 3549 | case 0xea: NOP(opcode); break; |
| 3550 | case 0xfa: LDCDBR(opcode); break; |
| 3551 | // 0xb0 |
| 3552 | case 0x0b: JSR(opcode); break; |
| 3553 | case 0x1b: TAS(opcode); break; |
| 3554 | case 0x2b: JMP(opcode); break; |
| 3555 | case 0x3b: NOP(opcode); break; |
| 3556 | case 0x4b: JSR(opcode); break; |
| 3557 | case 0x5b: TAS(opcode); break; |
| 3558 | case 0x6b: JMP(opcode); break; |
| 3559 | case 0x7b: NOP(opcode); break; |
| 3560 | case 0x8b: JSR(opcode); break; |
| 3561 | case 0x9b: TAS(opcode); break; |
| 3562 | case 0xab: JMP(opcode); break; |
| 3563 | case 0xbb: NOP(opcode); break; |
| 3564 | case 0xcb: JSR(opcode); break; |
| 3565 | case 0xdb: TAS(opcode); break; |
| 3566 | case 0xeb: JMP(opcode); break; |
| 3567 | case 0xfb: NOP(opcode); break; |
| 3568 | // 0xc0 |
| 3569 | case 0x0c: SHAD(opcode); break; |
| 3570 | case 0x1c: SHAD(opcode); break; |
| 3571 | case 0x2c: SHAD(opcode); break; |
| 3572 | case 0x3c: SHAD(opcode); break; |
| 3573 | case 0x4c: SHAD(opcode); break; |
| 3574 | case 0x5c: SHAD(opcode); break; |
| 3575 | case 0x6c: SHAD(opcode); break; |
| 3576 | case 0x7c: SHAD(opcode); break; |
| 3577 | case 0x8c: SHAD(opcode); break; |
| 3578 | case 0x9c: SHAD(opcode); break; |
| 3579 | case 0xac: SHAD(opcode); break; |
| 3580 | case 0xbc: SHAD(opcode); break; |
| 3581 | case 0xcc: SHAD(opcode); break; |
| 3582 | case 0xdc: SHAD(opcode); break; |
| 3583 | case 0xec: SHAD(opcode); break; |
| 3584 | case 0xfc: SHAD(opcode); break; |
| 3585 | // 0xd0 |
| 3586 | case 0x0d: SHLD(opcode); break; |
| 3587 | case 0x1d: SHLD(opcode); break; |
| 3588 | case 0x2d: SHLD(opcode); break; |
| 3589 | case 0x3d: SHLD(opcode); break; |
| 3590 | case 0x4d: SHLD(opcode); break; |
| 3591 | case 0x5d: SHLD(opcode); break; |
| 3592 | case 0x6d: SHLD(opcode); break; |
| 3593 | case 0x7d: SHLD(opcode); break; |
| 3594 | case 0x8d: SHLD(opcode); break; |
| 3595 | case 0x9d: SHLD(opcode); break; |
| 3596 | case 0xad: SHLD(opcode); break; |
| 3597 | case 0xbd: SHLD(opcode); break; |
| 3598 | case 0xcd: SHLD(opcode); break; |
| 3599 | case 0xdd: SHLD(opcode); break; |
| 3600 | case 0xed: SHLD(opcode); break; |
| 3601 | case 0xfd: SHLD(opcode); break; |
| 3602 | // 0xe0 |
| 3603 | case 0x0e: LDCSR(opcode); break; |
| 3604 | case 0x1e: LDCGBR(opcode); break; |
| 3605 | case 0x2e: LDCVBR(opcode); break; |
| 3606 | case 0x3e: LDCSSR(opcode); break; |
| 3607 | case 0x4e: LDCSPC(opcode); break; |
| 3608 | case 0x5e: NOP(opcode); break; |
| 3609 | case 0x6e: NOP(opcode); break; |
| 3610 | case 0x7e: NOP(opcode); break; |
| 3611 | case 0x8e: LDCRBANK(opcode); break; |
| 3612 | case 0x9e: LDCRBANK(opcode); break; |
| 3613 | case 0xae: LDCRBANK(opcode); break; |
| 3614 | case 0xbe: LDCRBANK(opcode); break; |
| 3615 | case 0xce: LDCRBANK(opcode); break; |
| 3616 | case 0xde: LDCRBANK(opcode); break; |
| 3617 | case 0xee: LDCRBANK(opcode); break; |
| 3618 | case 0xfe: LDCRBANK(opcode); break; |
| 3619 | // 0xf0 |
| 3620 | case 0x0f: MAC_W(opcode); break; |
| 3621 | case 0x1f: MAC_W(opcode); break; |
| 3622 | case 0x2f: MAC_W(opcode); break; |
| 3623 | case 0x3f: MAC_W(opcode); break; |
| 3624 | case 0x4f: MAC_W(opcode); break; |
| 3625 | case 0x5f: MAC_W(opcode); break; |
| 3626 | case 0x6f: MAC_W(opcode); break; |
| 3627 | case 0x7f: MAC_W(opcode); break; |
| 3628 | case 0x8f: MAC_W(opcode); break; |
| 3629 | case 0x9f: MAC_W(opcode); break; |
| 3630 | case 0xaf: MAC_W(opcode); break; |
| 3631 | case 0xbf: MAC_W(opcode); break; |
| 3632 | case 0xcf: MAC_W(opcode); break; |
| 3633 | case 0xdf: MAC_W(opcode); break; |
| 3634 | case 0xef: MAC_W(opcode); break; |
| 3635 | case 0xff: MAC_W(opcode); break; |
| 3636 | } |
| 3637 | } |
| 3090 | 3638 | |
| 3091 | | const sh34_base_device::sh4ophandler sh34_base_device::s_op0000_handlers[256] = |
| 3092 | | { |
| 3093 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3094 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3095 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3096 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3097 | | SH4OP(STCSR), SH4OP(STCGBR), SH4OP(STCVBR), SH4OP(STCSSR), SH4OP(STCSPC), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3098 | | SH4OP(STCRBANK), SH4OP(STCRBANK), SH4OP(STCRBANK), SH4OP(STCRBANK), SH4OP(STCRBANK), SH4OP(STCRBANK), SH4OP(STCRBANK), SH4OP(STCRBANK), |
| 3099 | | SH4OP(BSRF), SH4OP(NOP), SH4OP(BRAF), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3100 | | SH4OP(PREFM), SH4OP(TODO), SH4OP(TODO), SH4OP(TODO), SH4OP(MOVCAL), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3101 | | SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), |
| 3102 | | SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), SH4OP(MOVBS0), |
| 3103 | | SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), |
| 3104 | | SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), SH4OP(MOVWS0), |
| 3105 | | SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), |
| 3106 | | SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), SH4OP(MOVLS0), |
| 3107 | | SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), |
| 3108 | | SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), SH4OP(MULL), |
| 3109 | | SH4OP(CLRT), SH4OP(SETT), SH4OP(CLRMAC), SH4OP(TODO), SH4OP(CLRS), SH4OP(SETS), SH4OP(NOP), SH4OP(NOP), |
| 3110 | | SH4OP(CLRT), SH4OP(SETT), SH4OP(CLRMAC), SH4OP(TODO), SH4OP(CLRS), SH4OP(SETS), SH4OP(NOP), SH4OP(NOP), |
| 3111 | | SH4OP(NOP), SH4OP(DIV0U), SH4OP(MOVT), SH4OP(NOP), SH4OP(NOP), SH4OP(DIV0U), SH4OP(MOVT), SH4OP(NOP), |
| 3112 | | SH4OP(NOP), SH4OP(DIV0U), SH4OP(MOVT), SH4OP(NOP), SH4OP(NOP), SH4OP(DIV0U), SH4OP(MOVT), SH4OP(NOP), |
| 3113 | | SH4OP(STSMACH), SH4OP(STSMACL), SH4OP(STSPR), SH4OP(STCSGR), SH4OP(NOP), SH4OP(STSFPUL), SH4OP(STSFPSCR), SH4OP(STCDBR), |
| 3114 | | SH4OP(STSMACH), SH4OP(STSMACL), SH4OP(STSPR), SH4OP(STCSGR), SH4OP(NOP), SH4OP(STSFPUL), SH4OP(STSFPSCR), SH4OP(STCDBR), |
| 3115 | | SH4OP(RTS), SH4OP(SLEEP), SH4OP(RTE), SH4OP(NOP), SH4OP(RTS), SH4OP(SLEEP), SH4OP(RTE), SH4OP(NOP), |
| 3116 | | SH4OP(RTS), SH4OP(SLEEP), SH4OP(RTE), SH4OP(NOP), SH4OP(RTS), SH4OP(SLEEP), SH4OP(RTE), SH4OP(NOP), |
| 3117 | | SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), |
| 3118 | | SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), SH4OP(MOVBL0), |
| 3119 | | SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), |
| 3120 | | SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), SH4OP(MOVWL0), |
| 3121 | | SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), |
| 3122 | | SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), SH4OP(MOVLL0), |
| 3123 | | SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), |
| 3124 | | SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L), SH4OP(MAC_L) |
| 3125 | | }; |
| 3126 | 3639 | |
| 3127 | | const sh34_base_device::sh4ophandler sh34_base_device::s_op0100_handlers[256] = |
| 3640 | inline void sh34_base_device::execute_one(const UINT16 opcode) |
| 3128 | 3641 | { |
| 3129 | | SH4OP(SHLL), SH4OP(DT), SH4OP(SHAL), SH4OP(NOP), SH4OP(SHLL), SH4OP(DT), SH4OP(SHAL), SH4OP(NOP), |
| 3130 | | SH4OP(SHLL), SH4OP(DT), SH4OP(SHAL), SH4OP(NOP), SH4OP(SHLL), SH4OP(DT), SH4OP(SHAL), SH4OP(NOP), |
| 3131 | | SH4OP(SHLR), SH4OP(CMPPZ), SH4OP(SHAR), SH4OP(NOP), SH4OP(SHLR), SH4OP(CMPPZ), SH4OP(SHAR), SH4OP(NOP), |
| 3132 | | SH4OP(SHLR), SH4OP(CMPPZ), SH4OP(SHAR), SH4OP(NOP), SH4OP(SHLR), SH4OP(CMPPZ), SH4OP(SHAR), SH4OP(NOP), |
| 3133 | | SH4OP(STSMMACH), SH4OP(STSMMACL), SH4OP(STSMPR), SH4OP(STCMSGR), SH4OP(NOP), SH4OP(STSMFPUL), SH4OP(STSMFPSCR), SH4OP(NOP), |
| 3134 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(STCMDBR), |
| 3135 | | SH4OP(STCMSR), SH4OP(STCMGBR), SH4OP(STCMVBR), SH4OP(STCMSSR), SH4OP(STCMSPC), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3136 | | SH4OP(STCMRBANK), SH4OP(STCMRBANK), SH4OP(STCMRBANK), SH4OP(STCMRBANK), SH4OP(STCMRBANK), SH4OP(STCMRBANK), SH4OP(STCMRBANK), SH4OP(STCMRBANK), |
| 3137 | | SH4OP(ROTL), SH4OP(NOP), SH4OP(ROTCL), SH4OP(NOP), SH4OP(ROTL), SH4OP(NOP), SH4OP(ROTCL), SH4OP(NOP), |
| 3138 | | SH4OP(ROTL), SH4OP(NOP), SH4OP(ROTCL), SH4OP(NOP), SH4OP(ROTL), SH4OP(NOP), SH4OP(ROTCL), SH4OP(NOP), |
| 3139 | | SH4OP(ROTR), SH4OP(CMPPL), SH4OP(ROTCR), SH4OP(NOP), SH4OP(ROTR), SH4OP(CMPPL), SH4OP(ROTCR), SH4OP(NOP), |
| 3140 | | SH4OP(ROTR), SH4OP(CMPPL), SH4OP(ROTCR), SH4OP(NOP), SH4OP(ROTR), SH4OP(CMPPL), SH4OP(ROTCR), SH4OP(NOP), |
| 3141 | | SH4OP(LDSMMACH), SH4OP(LDSMMACL), SH4OP(LDSMPR), SH4OP(NOP), SH4OP(NOP), SH4OP(LDSMFPUL), SH4OP(LDSMFPSCR), SH4OP(NOP), |
| 3142 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(LDCMDBR), |
| 3143 | | SH4OP(LDCMSR), SH4OP(LDCMGBR), SH4OP(LDCMVBR), SH4OP(LDCMSSR), SH4OP(LDCMSPC), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3144 | | SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), SH4OP(LDCMRBANK), |
| 3145 | | SH4OP(SHLL2), SH4OP(SHLL8), SH4OP(SHLL16), SH4OP(NOP), SH4OP(SHLL2), SH4OP(SHLL8), SH4OP(SHLL16), SH4OP(NOP), |
| 3146 | | SH4OP(SHLL2), SH4OP(SHLL8), SH4OP(SHLL16), SH4OP(NOP), SH4OP(SHLL2), SH4OP(SHLL8), SH4OP(SHLL16), SH4OP(NOP), |
| 3147 | | SH4OP(SHLR2), SH4OP(SHLR8), SH4OP(SHLR16), SH4OP(NOP), SH4OP(SHLR2), SH4OP(SHLR8), SH4OP(SHLR16), SH4OP(NOP), |
| 3148 | | SH4OP(SHLR2), SH4OP(SHLR8), SH4OP(SHLR16), SH4OP(NOP), SH4OP(SHLR2), SH4OP(SHLR8), SH4OP(SHLR16), SH4OP(NOP), |
| 3149 | | SH4OP(LDSMACH), SH4OP(LDSMACL), SH4OP(LDSPR), SH4OP(NOP), SH4OP(NOP), SH4OP(LDSFPUL), SH4OP(LDSFPSCR), SH4OP(NOP), |
| 3150 | | SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), SH4OP(LDCDBR), |
| 3151 | | SH4OP(JSR), SH4OP(TAS), SH4OP(JMP), SH4OP(NOP), SH4OP(JSR), SH4OP(TAS), SH4OP(JMP), SH4OP(NOP), |
| 3152 | | SH4OP(JSR), SH4OP(TAS), SH4OP(JMP), SH4OP(NOP), SH4OP(JSR), SH4OP(TAS), SH4OP(JMP), SH4OP(NOP), |
| 3153 | | SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), |
| 3154 | | SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), SH4OP(SHAD), |
| 3155 | | SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), |
| 3156 | | SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), SH4OP(SHLD), |
| 3157 | | SH4OP(LDCSR), SH4OP(LDCGBR), SH4OP(LDCVBR), SH4OP(LDCSSR), SH4OP(LDCSPC), SH4OP(NOP), SH4OP(NOP), SH4OP(NOP), |
| 3158 | | SH4OP(LDCRBANK), SH4OP(LDCRBANK), SH4OP(LDCRBANK), SH4OP(LDCRBANK), SH4OP(LDCRBANK), SH4OP(LDCRBANK), SH4OP(LDCRBANK), SH4OP(LDCRBANK), |
| 3159 | | SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), |
| 3160 | | SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W), SH4OP(MAC_W) |
| 3161 | | }; |
| 3642 | switch(opcode & 0xf000) |
| 3643 | { |
| 3644 | case 0x0000: |
| 3645 | execute_one_0000(opcode); |
| 3646 | break; |
| 3162 | 3647 | |
| 3648 | case 0x1000: |
| 3649 | MOVLS4(opcode); |
| 3650 | break; |
| 3163 | 3651 | |
| 3164 | | const sh34_base_device::sh4ophandler sh34_base_device::s_upper4bits[256] = |
| 3165 | | { |
| 3166 | | /* j = 0x0000 - uses op0000_handlers*/ |
| 3167 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3168 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3169 | | /* j = 0x1000 */ |
| 3170 | | SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), |
| 3171 | | SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), SH4OP(MOVLS4), |
| 3172 | | /* j = 0x2000 */ |
| 3173 | | SH4OP(MOVBS), SH4OP(MOVWS), SH4OP(MOVLS), SH4OP(NOP), SH4OP(MOVBM), SH4OP(MOVWM), SH4OP(MOVLM), SH4OP(DIV0S), |
| 3174 | | SH4OP(TST), SH4OP(AND), SH4OP(XOR), SH4OP(OR), SH4OP(CMPSTR), SH4OP(XTRCT), SH4OP(MULU), SH4OP(MULS), |
| 3175 | | /* j = 0x3000 */ |
| 3176 | | SH4OP(CMPEQ), SH4OP(NOP), SH4OP(CMPHS), SH4OP(CMPGE), SH4OP(DIV1), SH4OP(DMULU), SH4OP(CMPHI), SH4OP(CMPGT), |
| 3177 | | SH4OP(SUB), SH4OP(NOP), SH4OP(SUBC), SH4OP(SUBV), SH4OP(ADD), SH4OP(DMULS), SH4OP(ADDC), SH4OP(ADDV), |
| 3178 | | /* j = 0x4000 - uses op0100_handlers*/ |
| 3179 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3180 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3181 | | /* j = 0x5000 */ |
| 3182 | | SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), |
| 3183 | | SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), SH4OP(MOVLL4), |
| 3184 | | /* j = 0x6000 */ |
| 3185 | | SH4OP(MOVBL), SH4OP(MOVWL), SH4OP(MOVLL), SH4OP(MOV), SH4OP(MOVBP), SH4OP(MOVWP), SH4OP(MOVLP), SH4OP(NOT), |
| 3186 | | SH4OP(SWAPB), SH4OP(SWAPW), SH4OP(NEGC), SH4OP(NEG), SH4OP(EXTUB), SH4OP(EXTUW), SH4OP(EXTSB), SH4OP(EXTSW), |
| 3187 | | /* j = 0x7000 */ |
| 3188 | | SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), |
| 3189 | | SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), SH4OP(ADDI), |
| 3190 | | /* j = 0x8000 - uses op1000_handlers */ |
| 3191 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3192 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3193 | | /* j = 0x9000 */ |
| 3194 | | SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), |
| 3195 | | SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), SH4OP(MOVWI), |
| 3196 | | /* j = 0xa000 */ |
| 3197 | | SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), |
| 3198 | | SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), SH4OP(BRA), |
| 3199 | | /* j = 0xb000 */ |
| 3200 | | SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), |
| 3201 | | SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), SH4OP(BSR), |
| 3202 | | /* j = 0xc000 - uses op1100_handlers */ |
| 3203 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3204 | | NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, |
| 3205 | | /* j = 0xd000 */ |
| 3206 | | SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), |
| 3207 | | SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), SH4OP(MOVLI), |
| 3208 | | /* j = 0xe000 */ |
| 3209 | | SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), |
| 3210 | | SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), SH4OP(MOVI), |
| 3211 | | /* j = 0xf000 */ |
| 3212 | | SH4OP(FADD), SH4OP(FSUB), SH4OP(FMUL), SH4OP(FDIV), SH4OP(FCMP_EQ), SH4OP(FCMP_GT), SH4OP(FMOVS0FR), SH4OP(FMOVFRS0), |
| 3213 | | SH4OP(FMOVMRFR), SH4OP(FMOVMRIFR), SH4OP(FMOVFRMR), SH4OP(FMOVFRMDR), SH4OP(FMOVFR), SH4OP(op1111_0x13),SH4OP(FMAC), SH4OP(dbreak) |
| 3214 | | }; |
| 3652 | case 0x2000: |
| 3653 | switch(opcode & 0x0f) |
| 3654 | { |
| 3655 | case 0x00: MOVBS(opcode); break; |
| 3656 | case 0x01: MOVWS(opcode); break; |
| 3657 | case 0x02: MOVLS(opcode); break; |
| 3658 | case 0x03: NOP(opcode); break; |
| 3659 | case 0x04: MOVBM(opcode); break; |
| 3660 | case 0x05: MOVWM(opcode); break; |
| 3661 | case 0x06: MOVLM(opcode); break; |
| 3662 | case 0x07: DIV0S(opcode); break; |
| 3663 | case 0x08: TST(opcode); break; |
| 3664 | case 0x09: AND(opcode); break; |
| 3665 | case 0x0a: XOR(opcode); break; |
| 3666 | case 0x0b: OR(opcode); break; |
| 3667 | case 0x0c: CMPSTR(opcode); break; |
| 3668 | case 0x0d: XTRCT(opcode); break; |
| 3669 | case 0x0e: MULU(opcode); break; |
| 3670 | case 0x0f: MULS(opcode); break; |
| 3671 | } |
| 3672 | break; |
| 3215 | 3673 | |
| 3216 | | void sh34_base_device::sh4_build_optable() |
| 3217 | | { |
| 3218 | | int j,y,x,z; |
| 3219 | | |
| 3220 | | // combine our opcode handler tables into one larger table thus reducing level of indirection on all opcode handlers |
| 3221 | | for (j = 0; j<0x10000;j+=0x1000) |
| 3222 | | { |
| 3223 | | for (y = 0; y<0x1000;y+=0x100) |
| 3224 | | { |
| 3225 | | for (x=0; x<0x100;x+=0x10) |
| 3674 | case 0x3000: |
| 3675 | switch(opcode & 0x0f) |
| 3226 | 3676 | { |
| 3227 | | for (z=0;z<0x10;z++) |
| 3228 | | { |
| 3229 | | s_master_ophandler_table[j+y+x+z] = s_upper4bits[(((j+z)&0xf000)>>8) + (z & 0xf)]; |
| 3230 | | } |
| 3677 | case 0x00: CMPEQ(opcode); break; |
| 3678 | case 0x01: NOP(opcode); break; |
| 3679 | case 0x02: CMPHS(opcode); break; |
| 3680 | case 0x03: CMPGE(opcode); break; |
| 3681 | case 0x04: DIV1(opcode); break; |
| 3682 | case 0x05: DMULU(opcode); break; |
| 3683 | case 0x06: CMPHI(opcode); break; |
| 3684 | case 0x07: CMPGT(opcode); break; |
| 3685 | case 0x08: SUB(opcode); break; |
| 3686 | case 0x09: NOP(opcode); break; |
| 3687 | case 0x0a: SUBC(opcode); break; |
| 3688 | case 0x0b: SUBV(opcode); break; |
| 3689 | case 0x0c: ADD(opcode); break; |
| 3690 | case 0x0d: DMULS(opcode); break; |
| 3691 | case 0x0e: ADDC(opcode); break; |
| 3692 | case 0x0f: ADDV(opcode); break; |
| 3231 | 3693 | } |
| 3232 | | } |
| 3233 | | } |
| 3694 | break; |
| 3234 | 3695 | |
| 3235 | | j = 0x0000; |
| 3236 | | //for (j = 0; j<0x10000;j+=0x1000) |
| 3237 | | { |
| 3238 | | for (y = 0; y<0x1000;y+=0x100) |
| 3239 | | { |
| 3240 | | for (x=0; x<0x100;x+=0x10) |
| 3696 | case 0x4000: |
| 3697 | execute_one_4000(opcode); |
| 3698 | break; |
| 3699 | |
| 3700 | case 0x5000: |
| 3701 | MOVLL4(opcode); |
| 3702 | break; |
| 3703 | |
| 3704 | case 0x6000: |
| 3705 | switch(opcode & 0x0f) |
| 3241 | 3706 | { |
| 3242 | | for (z=0;z<0x10;z++) |
| 3243 | | { |
| 3244 | | s_master_ophandler_table[j+y+x+z] = s_op0000_handlers[((((j+y+x+z)&0xf0)>>4)) | ((((j+y+x+z)&0xf)<<4))]; |
| 3245 | | } |
| 3707 | case 0x00: MOVBL(opcode); break; |
| 3708 | case 0x01: MOVWL(opcode); break; |
| 3709 | case 0x02: MOVLL(opcode); break; |
| 3710 | case 0x03: MOV(opcode); break; |
| 3711 | case 0x04: MOVBP(opcode); break; |
| 3712 | case 0x05: MOVWP(opcode); break; |
| 3713 | case 0x06: MOVLP(opcode); break; |
| 3714 | case 0x07: NOT(opcode); break; |
| 3715 | case 0x08: SWAPB(opcode); break; |
| 3716 | case 0x09: SWAPW(opcode); break; |
| 3717 | case 0x0a: NEGC(opcode); break; |
| 3718 | case 0x0b: NEG(opcode); break; |
| 3719 | case 0x0c: EXTUB(opcode); break; |
| 3720 | case 0x0d: EXTUW(opcode); break; |
| 3721 | case 0x0e: EXTSB(opcode); break; |
| 3722 | case 0x0f: EXTSW(opcode); break; |
| 3246 | 3723 | } |
| 3247 | | } |
| 3248 | | } |
| 3724 | break; |
| 3249 | 3725 | |
| 3250 | | j = 0x4000; |
| 3251 | | //for (j = 0; j<0x10000;j+=0x1000) |
| 3252 | | { |
| 3253 | | for (y = 0; y<0x1000;y+=0x100) |
| 3254 | | { |
| 3255 | | for (x=0; x<0x100;x+=0x10) |
| 3726 | case 0x7000: |
| 3727 | ADDI(opcode); |
| 3728 | break; |
| 3729 | |
| 3730 | case 0x8000: |
| 3731 | switch((opcode >> 8) & 0x0f) |
| 3256 | 3732 | { |
| 3257 | | for (z=0;z<0x10;z++) |
| 3258 | | { |
| 3259 | | s_master_ophandler_table[j+y+x+z] = s_op0100_handlers[((((j+y+x+z)&0xf0)>>4)) | ((((j+y+x+z)&0xf)<<4))]; |
| 3260 | | } |
| 3733 | case 0x00: MOVBS4(opcode); break; |
| 3734 | case 0x01: MOVWS4(opcode); break; |
| 3735 | case 0x02: NOP(opcode); break; |
| 3736 | case 0x03: NOP(opcode); break; |
| 3737 | case 0x04: MOVBL4(opcode); break; |
| 3738 | case 0x05: MOVWL4(opcode); break; |
| 3739 | case 0x06: NOP(opcode); break; |
| 3740 | case 0x07: NOP(opcode); break; |
| 3741 | case 0x08: CMPIM(opcode); break; |
| 3742 | case 0x09: BT(opcode); break; |
| 3743 | case 0x0a: NOP(opcode); break; |
| 3744 | case 0x0b: BF(opcode); break; |
| 3745 | case 0x0c: NOP(opcode); break; |
| 3746 | case 0x0d: BTS(opcode); break; |
| 3747 | case 0x0e: NOP(opcode); break; |
| 3748 | case 0x0f: BFS(opcode); break; |
| 3261 | 3749 | } |
| 3262 | | } |
| 3263 | | } |
| 3750 | break; |
| 3264 | 3751 | |
| 3752 | case 0x9000: |
| 3753 | MOVWI(opcode); |
| 3754 | break; |
| 3265 | 3755 | |
| 3266 | | j = 0x8000; |
| 3267 | | //for (j = 0; j<0x10000;j+=0x1000) |
| 3268 | | { |
| 3269 | | for (y = 0; y<0x1000;y+=0x100) |
| 3270 | | { |
| 3271 | | for (x=0; x<0x100;x+=0x10) |
| 3756 | case 0xa000: |
| 3757 | BRA(opcode); |
| 3758 | break; |
| 3759 | |
| 3760 | case 0xb000: |
| 3761 | BSR(opcode); |
| 3762 | break; |
| 3763 | |
| 3764 | case 0xc000: |
| 3765 | switch((opcode >> 8) & 0x0f) |
| 3272 | 3766 | { |
| 3273 | | for (z=0;z<0x10;z++) |
| 3274 | | { |
| 3275 | | s_master_ophandler_table[j+y+x+z] = s_op1000_handler[((((j+y+x+z)&0xf00)>>8))]; |
| 3276 | | } |
| 3767 | case 0x00: MOVBSG(opcode); break; |
| 3768 | case 0x01: MOVWSG(opcode); break; |
| 3769 | case 0x02: MOVLSG(opcode); break; |
| 3770 | case 0x03: TRAPA(opcode); break; |
| 3771 | case 0x04: MOVBLG(opcode); break; |
| 3772 | case 0x05: MOVWLG(opcode); break; |
| 3773 | case 0x06: MOVLLG(opcode); break; |
| 3774 | case 0x07: MOVA(opcode); break; |
| 3775 | case 0x08: TSTI(opcode); break; |
| 3776 | case 0x09: ANDI(opcode); break; |
| 3777 | case 0x0a: XORI(opcode); break; |
| 3778 | case 0x0b: ORI(opcode); break; |
| 3779 | case 0x0c: TSTM(opcode); break; |
| 3780 | case 0x0d: ANDM(opcode); break; |
| 3781 | case 0x0e: XORM(opcode); break; |
| 3782 | case 0x0f: ORM(opcode); break; |
| 3277 | 3783 | } |
| 3278 | | } |
| 3279 | | } |
| 3784 | break; |
| 3280 | 3785 | |
| 3281 | | j = 0xc000; |
| 3282 | | //for (j = 0; j<0x10000;j+=0x1000) |
| 3283 | | { |
| 3284 | | for (y = 0; y<0x1000;y+=0x100) |
| 3285 | | { |
| 3286 | | for (x=0; x<0x100;x+=0x10) |
| 3786 | case 0xd000: |
| 3787 | MOVLI(opcode); |
| 3788 | break; |
| 3789 | |
| 3790 | case 0xe000: |
| 3791 | MOVI(opcode); |
| 3792 | break; |
| 3793 | |
| 3794 | case 0xf000: |
| 3795 | switch(opcode & 0x0f) |
| 3287 | 3796 | { |
| 3288 | | for (z=0;z<0x10;z++) |
| 3289 | | { |
| 3290 | | s_master_ophandler_table[j+y+x+z] = s_op1100_handler[((((j+y+x+z)&0xf00)>>8))]; |
| 3291 | | } |
| 3797 | case 0x00: FADD(opcode); break; |
| 3798 | case 0x01: FSUB(opcode); break; |
| 3799 | case 0x02: FMUL(opcode); break; |
| 3800 | case 0x03: FDIV(opcode); break; |
| 3801 | case 0x04: FCMP_EQ(opcode); break; |
| 3802 | case 0x05: FCMP_GT(opcode); break; |
| 3803 | case 0x06: FMOVS0FR(opcode); break; |
| 3804 | case 0x07: FMOVFRS0(opcode); break; |
| 3805 | case 0x08: FMOVMRFR(opcode); break; |
| 3806 | case 0x09: FMOVMRIFR(opcode); break; |
| 3807 | case 0x0a: FMOVFRMR(opcode); break; |
| 3808 | case 0x0b: FMOVFRMDR(opcode); break; |
| 3809 | case 0x0c: FMOVFR(opcode); break; |
| 3810 | case 0x0d: op1111_0x13(opcode); break; |
| 3811 | case 0x0e: FMAC(opcode); break; |
| 3812 | case 0x0f: dbreak(opcode); break; |
| 3292 | 3813 | } |
| 3293 | | } |
| 3814 | break; |
| 3294 | 3815 | } |
| 3295 | | |
| 3296 | | |
| 3297 | 3816 | } |
| 3298 | 3817 | |
| 3299 | 3818 | |
| r31480 | r31481 | |
| 3317 | 3836 | m_delay = 0; |
| 3318 | 3837 | m_ppc = m_pc; |
| 3319 | 3838 | |
| 3320 | | (this->*s_master_ophandler_table[opcode])(opcode); |
| 3839 | execute_one(opcode); |
| 3321 | 3840 | |
| 3322 | 3841 | if (m_test_irq && !m_delay) |
| 3323 | 3842 | { |
| r31480 | r31481 | |
| 3326 | 3845 | } |
| 3327 | 3846 | else |
| 3328 | 3847 | { |
| 3329 | | const UINT16 opcode = m_direct->read_decrypted_word((UINT32)(m_pc & AM), WORD2_XOR_LE(0)); |
| 3848 | const UINT16 opcode = m_direct->read_decrypted_word((UINT32)(m_pc & AM), WORD2_XOR_LE(0)); |
| 3330 | 3849 | |
| 3331 | 3850 | debugger_instruction_hook(this, m_pc & AM); |
| 3332 | 3851 | |
| 3333 | 3852 | m_pc += 2; |
| 3334 | 3853 | m_ppc = m_pc; |
| 3335 | 3854 | |
| 3336 | | (this->*s_master_ophandler_table[opcode])(opcode); |
| 3855 | execute_one(opcode); |
| 3337 | 3856 | |
| 3338 | 3857 | if (m_test_irq && !m_delay) |
| 3339 | 3858 | { |
| r31480 | r31481 | |
| 3364 | 3883 | m_delay = 0; |
| 3365 | 3884 | m_ppc = m_pc; |
| 3366 | 3885 | |
| 3367 | | (this->*s_master_ophandler_table[opcode])(opcode); |
| 3886 | execute_one(opcode); |
| 3368 | 3887 | |
| 3369 | 3888 | |
| 3370 | 3889 | if (m_test_irq && !m_delay) |
| r31480 | r31481 | |
| 3383 | 3902 | m_pc += 2; |
| 3384 | 3903 | m_ppc = m_pc; |
| 3385 | 3904 | |
| 3386 | | (this->*s_master_ophandler_table[opcode])(opcode); |
| 3905 | execute_one(opcode); |
| 3387 | 3906 | |
| 3388 | 3907 | if (m_test_irq && !m_delay) |
| 3389 | 3908 | { |
| r31480 | r31481 | |
| 3414 | 3933 | m_delay = 0; |
| 3415 | 3934 | m_ppc = m_pc; |
| 3416 | 3935 | |
| 3417 | | (this->*s_master_ophandler_table[opcode])(opcode); |
| 3936 | execute_one(opcode); |
| 3418 | 3937 | |
| 3419 | 3938 | |
| 3420 | 3939 | if (m_test_irq && !m_delay) |
| r31480 | r31481 | |
| 3433 | 3952 | m_pc += 2; |
| 3434 | 3953 | m_ppc = m_pc; |
| 3435 | 3954 | |
| 3436 | | (this->*s_master_ophandler_table[opcode])(opcode); |
| 3955 | execute_one(opcode); |
| 3437 | 3956 | |
| 3438 | 3957 | if (m_test_irq && !m_delay) |
| 3439 | 3958 | { |