diff options
Diffstat (limited to 'plugins/ao/eng_ssf/m68kopdm.c')
| -rw-r--r-- | plugins/ao/eng_ssf/m68kopdm.c | 13221 |
1 files changed, 0 insertions, 13221 deletions
diff --git a/plugins/ao/eng_ssf/m68kopdm.c b/plugins/ao/eng_ssf/m68kopdm.c deleted file mode 100644 index 509435a1..00000000 --- a/plugins/ao/eng_ssf/m68kopdm.c +++ /dev/null @@ -1,13221 +0,0 @@ -#include "m68kcpu.h" - -/* ======================================================================== */ -/* ========================= INSTRUCTION HANDLERS ========================= */ -/* ======================================================================== */ - - -void m68k_op_dbt_16(m68ki_cpu_core *cpu) -{ - REG_PC += 2; -} - - -void m68k_op_dbf_16(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbhi_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_HI()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbls_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_LS()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbcc_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_CC()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbcs_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_CS()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbne_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_NE()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbeq_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_EQ()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbvc_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_VC()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbvs_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_VS()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbpl_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_PL()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbmi_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_MI()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbge_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_GE()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dblt_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_LT()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dbgt_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_GT()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_dble_16(m68ki_cpu_core *cpu) -{ - if(COND_NOT_LE()) - { - uint* r_dst = &DY; - uint res = MASK_OUT_ABOVE_16(*r_dst - 1); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - if(res != 0xffff) - { - uint offset = OPER_I_16(); - REG_PC -= 2; - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_branch_16(cpu, offset); - USE_CYCLES(CYC_DBCC_F_NOEXP); - return; - } - REG_PC += 2; - USE_CYCLES(CYC_DBCC_F_EXP); - return; - } - REG_PC += 2; -} - - -void m68k_op_divs_16_d(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(DY); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_ai(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AY_AI_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_pi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AY_PI_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_pd(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AY_PD_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_di(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AY_DI_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_ix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AY_IX_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_aw(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AW_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_al(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_AL_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_pcdi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_PCDI_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_pcix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_PCIX_16(cpu)); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divs_16_i(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - sint src = MAKE_INT_16(OPER_I_16()); - sint quotient; - sint remainder; - - if(src != 0) - { - if((uint32)*r_dst == 0x80000000 && src == -1) - { - FLAG_Z = 0; - FLAG_N = NFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = 0; - return; - } - - quotient = MAKE_INT_32(*r_dst) / src; - remainder = MAKE_INT_32(*r_dst) % src; - - if(quotient == MAKE_INT_16(quotient)) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_d(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = MASK_OUT_ABOVE_16(DY); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_ai(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_AI_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_pi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PI_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_pd(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_PD_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_di(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_DI_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_ix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AY_IX_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_aw(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AW_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_al(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_AL_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_pcdi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCDI_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_pcix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_PCIX_16(cpu); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divu_16_i(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint src = OPER_I_16(); - - if(src != 0) - { - uint quotient = *r_dst / src; - uint remainder = *r_dst % src; - - if(quotient < 0x10000) - { - FLAG_Z = quotient; - FLAG_N = NFLAG_16(quotient); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - *r_dst = MASK_OUT_ABOVE_32(MASK_OUT_ABOVE_16(quotient) | (remainder << 16)); - return; - } - FLAG_V = VFLAG_SET; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); -} - - -void m68k_op_divl_32_d(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = DY; - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = DY; - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_ai(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AY_AI_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AY_AI_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_pi(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AY_PI_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AY_PI_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_pd(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AY_PD_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AY_PD_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_di(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AY_DI_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AY_DI_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_ix(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AY_IX_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AY_IX_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_aw(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AW_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AW_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_al(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_AL_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_AL_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_pcdi(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_PCDI_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_PCDI_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_pcix(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_PCIX_32(cpu); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_PCIX_32(cpu); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_divl_32_i(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 divisor = OPER_I_32(); - uint64 dividend = 0; - uint64 quotient = 0; - uint64 remainder = 0; - - if(divisor != 0) - { - if(BIT_A(word2)) /* 64 bit */ - { - dividend = REG_D[word2 & 7]; - dividend <<= 32; - dividend |= REG_D[(word2 >> 12) & 7]; - - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)dividend / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)dividend % (sint64)((sint32)divisor)); - if((sint64)quotient != (sint64)((sint32)quotient)) - { - FLAG_V = VFLAG_SET; - return; - } - } - else /* unsigned */ - { - quotient = dividend / divisor; - if(quotient > 0xffffffff) - { - FLAG_V = VFLAG_SET; - return; - } - remainder = dividend % divisor; - } - } - else /* 32 bit */ - { - dividend = REG_D[(word2 >> 12) & 7]; - if(BIT_B(word2)) /* signed */ - { - quotient = (uint64)((sint64)((sint32)dividend) / (sint64)((sint32)divisor)); - remainder = (uint64)((sint64)((sint32)dividend) % (sint64)((sint32)divisor)); - } - else /* unsigned */ - { - quotient = dividend / divisor; - remainder = dividend % divisor; - } - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint divisor = OPER_I_32(); - uint dividend_hi = REG_D[word2 & 7]; - uint dividend_lo = REG_D[(word2 >> 12) & 7]; - uint quotient = 0; - uint remainder = 0; - uint dividend_neg = 0; - uint divisor_neg = 0; - sint i; - uint overflow; - - if(divisor != 0) - { - /* quad / long : long quotient, long remainder */ - if(BIT_A(word2)) - { - if(BIT_B(word2)) /* signed */ - { - /* special case in signed divide */ - if(dividend_hi == 0 && dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - REG_D[word2 & 7] = 0; - REG_D[(word2 >> 12) & 7] = 0x80000000; - - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - if(GET_MSB_32(dividend_hi)) - { - dividend_neg = 1; - dividend_hi = (uint)MASK_OUT_ABOVE_32((-(sint)dividend_hi) - (dividend_lo != 0)); - dividend_lo = (uint)MASK_OUT_ABOVE_32(-(sint)dividend_lo); - } - if(GET_MSB_32(divisor)) - { - divisor_neg = 1; - divisor = (uint)MASK_OUT_ABOVE_32(-(sint)divisor); - - } - } - - /* if the upper long is greater than the divisor, we're overflowing. */ - if(dividend_hi >= divisor) - { - FLAG_V = VFLAG_SET; - return; - } - - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - remainder = (remainder << 1) + ((dividend_hi >> i) & 1); - if(remainder >= divisor) - { - remainder -= divisor; - quotient++; - } - } - for(i = 31; i >= 0; i--) - { - quotient <<= 1; - overflow = GET_MSB_32(remainder); - remainder = (remainder << 1) + ((dividend_lo >> i) & 1); - if(remainder >= divisor || overflow) - { - remainder -= divisor; - quotient++; - } - } - - if(BIT_B(word2)) /* signed */ - { - if(quotient > 0x7fffffff) - { - FLAG_V = VFLAG_SET; - return; - } - if(dividend_neg) - { - remainder = (uint)MASK_OUT_ABOVE_32(-(sint)remainder); - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - if(divisor_neg) - quotient = (uint)MASK_OUT_ABOVE_32(-(sint)quotient); - } - - REG_D[word2 & 7] = remainder; - REG_D[(word2 >> 12) & 7] = quotient; - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - - /* long / long: long quotient, maybe long remainder */ - if(BIT_B(word2)) /* signed */ - { - /* Special case in divide */ - if(dividend_lo == 0x80000000 && divisor == 0xffffffff) - { - FLAG_N = NFLAG_SET; - FLAG_Z = ZFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - REG_D[(word2 >> 12) & 7] = 0x80000000; - REG_D[word2 & 7] = 0; - return; - } - REG_D[word2 & 7] = MAKE_INT_32(dividend_lo) % MAKE_INT_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MAKE_INT_32(dividend_lo) / MAKE_INT_32(divisor); - } - else - { - REG_D[word2 & 7] = MASK_OUT_ABOVE_32(dividend_lo) % MASK_OUT_ABOVE_32(divisor); - quotient = REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(dividend_lo) / MASK_OUT_ABOVE_32(divisor); - } - - FLAG_N = NFLAG_32(quotient); - FLAG_Z = quotient; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_trap(cpu, EXCEPTION_ZERO_DIVIDE); - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_eor_8_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY ^= MASK_OUT_ABOVE_8(DX)); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_pi(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PI_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_pi7(m68ki_cpu_core *cpu) -{ - uint ea = EA_A7_PI_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_pd(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PD_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_pd7(m68ki_cpu_core *cpu) -{ - uint ea = EA_A7_PD_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_8_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_8(); - uint res = MASK_OUT_ABOVE_8(DX ^ m68ki_read_8(ea)); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY ^= MASK_OUT_ABOVE_16(DX)); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_pi(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PI_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_pd(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PD_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_16_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_16(); - uint res = MASK_OUT_ABOVE_16(DX ^ m68ki_read_16(ea)); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_d(m68ki_cpu_core *cpu) -{ - uint res = DY ^= DX; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_pi(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PI_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_pd(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PD_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eor_32_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_32(); - uint res = DX ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY ^= OPER_I_8()); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_ai(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AY_AI_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_pi(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AY_PI_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_pi7(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_A7_PI_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_pd(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AY_PD_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_pd7(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_A7_PD_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_di(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AY_DI_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_ix(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AY_IX_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_aw(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AW_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_8_al(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_8(); - uint ea = EA_AL_8(); - uint res = src ^ m68ki_read_8(ea); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY ^= OPER_I_16()); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_ai(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AY_AI_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_pi(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AY_PI_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_pd(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AY_PD_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_di(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AY_DI_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_ix(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AY_IX_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_aw(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AW_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_al(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_16(); - uint ea = EA_AL_16(); - uint res = src ^ m68ki_read_16(ea); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_d(m68ki_cpu_core *cpu) -{ - uint res = DY ^= OPER_I_32(); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_ai(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AY_AI_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_pi(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AY_PI_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_pd(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AY_PD_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_di(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AY_DI_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_ix(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AY_IX_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_aw(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AW_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_32_al(m68ki_cpu_core *cpu) -{ - uint src = OPER_I_32(); - uint ea = EA_AL_32(); - uint res = src ^ m68ki_read_32(ea); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_C = CFLAG_CLEAR; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_eori_16_toc(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, m68ki_get_ccr() ^ OPER_I_16()); -} - - -void m68k_op_eori_16_tos(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint src = OPER_I_16(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, m68ki_get_sr() ^ src); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_exg_32_dd(m68ki_cpu_core *cpu) -{ - uint* reg_a = &DX; - uint* reg_b = &DY; - uint tmp = *reg_a; - *reg_a = *reg_b; - *reg_b = tmp; -} - - -void m68k_op_exg_32_aa(m68ki_cpu_core *cpu) -{ - uint* reg_a = &AX; - uint* reg_b = &AY; - uint tmp = *reg_a; - *reg_a = *reg_b; - *reg_b = tmp; -} - - -void m68k_op_exg_32_da(m68ki_cpu_core *cpu) -{ - uint* reg_a = &DX; - uint* reg_b = &AY; - uint tmp = *reg_a; - *reg_a = *reg_b; - *reg_b = tmp; -} - - -void m68k_op_ext_16(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | MASK_OUT_ABOVE_8(*r_dst) | (GET_MSB_8(*r_dst) ? 0xff00 : 0); - - FLAG_N = NFLAG_16(*r_dst); - FLAG_Z = MASK_OUT_ABOVE_16(*r_dst); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_ext_32(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - - *r_dst = MASK_OUT_ABOVE_16(*r_dst) | (GET_MSB_16(*r_dst) ? 0xffff0000 : 0); - - FLAG_N = NFLAG_32(*r_dst); - FLAG_Z = *r_dst; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_extb_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint* r_dst = &DY; - - *r_dst = MASK_OUT_ABOVE_8(*r_dst) | (GET_MSB_8(*r_dst) ? 0xffffff00 : 0); - - FLAG_N = NFLAG_32(*r_dst); - FLAG_Z = *r_dst; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_illegal(m68ki_cpu_core *cpu) -{ - m68ki_exception_illegal(cpu); -} - - -void m68k_op_jmp_32_ai(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_AY_AI_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jmp_32_di(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_AY_DI_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jmp_32_ix(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_AY_IX_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jmp_32_aw(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_AW_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jmp_32_al(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_AL_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jmp_32_pcdi(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_PCDI_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jmp_32_pcix(m68ki_cpu_core *cpu) -{ - m68ki_jump(cpu, EA_PCIX_32()); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(REG_PC == REG_PPC) - USE_ALL_CYCLES(); -} - - -void m68k_op_jsr_32_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_jsr_32_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_jsr_32_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_jsr_32_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_jsr_32_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_jsr_32_pcdi(m68ki_cpu_core *cpu) -{ - uint ea = EA_PCDI_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_jsr_32_pcix(m68ki_cpu_core *cpu) -{ - uint ea = EA_PCIX_32(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_push_32(cpu, REG_PC); - m68ki_jump(cpu, ea); -} - - -void m68k_op_lea_32_ai(m68ki_cpu_core *cpu) -{ - AX = EA_AY_AI_32(); -} - - -void m68k_op_lea_32_di(m68ki_cpu_core *cpu) -{ - AX = EA_AY_DI_32(); -} - - -void m68k_op_lea_32_ix(m68ki_cpu_core *cpu) -{ - AX = EA_AY_IX_32(); -} - - -void m68k_op_lea_32_aw(m68ki_cpu_core *cpu) -{ - AX = EA_AW_32(); -} - - -void m68k_op_lea_32_al(m68ki_cpu_core *cpu) -{ - AX = EA_AL_32(); -} - - -void m68k_op_lea_32_pcdi(m68ki_cpu_core *cpu) -{ - AX = EA_PCDI_32(); -} - - -void m68k_op_lea_32_pcix(m68ki_cpu_core *cpu) -{ - AX = EA_PCIX_32(); -} - - -void m68k_op_link_16_a7(m68ki_cpu_core *cpu) -{ - REG_A[7] -= 4; - m68ki_write_32(REG_A[7], REG_A[7]); - REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16())); -} - - -void m68k_op_link_16(m68ki_cpu_core *cpu) -{ - uint* r_dst = &AY; - - m68ki_push_32(cpu, *r_dst); - *r_dst = REG_A[7]; - REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + MAKE_INT_16(OPER_I_16())); -} - - -void m68k_op_link_32_a7(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_A[7] -= 4; - m68ki_write_32(REG_A[7], REG_A[7]); - REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + OPER_I_32()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_link_32(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint* r_dst = &AY; - - m68ki_push_32(cpu, *r_dst); - *r_dst = REG_A[7]; - REG_A[7] = MASK_OUT_ABOVE_32(REG_A[7] + OPER_I_32()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_lsr_8_s(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = (((REG_IR >> 9) - 1) & 7) + 1; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = src >> shift; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_X = FLAG_C = src << (9-shift); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_s(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = (((REG_IR >> 9) - 1) & 7) + 1; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = src >> shift; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_X = FLAG_C = src << (9-shift); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_32_s(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = (((REG_IR >> 9) - 1) & 7) + 1; - uint src = *r_dst; - uint res = src >> shift; - - *r_dst = res; - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_X = FLAG_C = src << (9-shift); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_8_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = DX & 0x3f; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = src >> shift; - - if(shift != 0) - { - USE_CYCLES(shift<<CYC_SHIFT); - - if(shift <= 8) - { - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - FLAG_X = FLAG_C = src << (9-shift); - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - *r_dst &= 0xffffff00; - FLAG_X = XFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = ZFLAG_SET; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_8(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = DX & 0x3f; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = src >> shift; - - if(shift != 0) - { - USE_CYCLES(shift<<CYC_SHIFT); - - if(shift <= 16) - { - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - FLAG_C = FLAG_X = (src >> (shift - 1))<<8; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - *r_dst &= 0xffff0000; - FLAG_X = XFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = ZFLAG_SET; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_16(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_32_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = DX & 0x3f; - uint src = *r_dst; - uint res = src >> shift; - - if(shift != 0) - { - USE_CYCLES(shift<<CYC_SHIFT); - - if(shift < 32) - { - *r_dst = res; - FLAG_C = FLAG_X = (src >> (shift - 1))<<8; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - *r_dst = 0; - FLAG_X = FLAG_C = (shift == 32 ? GET_MSB_32(src)>>23 : 0); - FLAG_N = NFLAG_CLEAR; - FLAG_Z = ZFLAG_SET; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_32(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_pi(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PI_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_pd(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PD_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsr_16_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_16(); - uint src = m68ki_read_16(ea); - uint res = src >> 1; - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_CLEAR; - FLAG_Z = res; - FLAG_C = FLAG_X = src << 8; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_8_s(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = (((REG_IR >> 9) - 1) & 7) + 1; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = MASK_OUT_ABOVE_8(src << shift); - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src << shift; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_s(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = (((REG_IR >> 9) - 1) & 7) + 1; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = MASK_OUT_ABOVE_16(src << shift); - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> (8-shift); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_32_s(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = (((REG_IR >> 9) - 1) & 7) + 1; - uint src = *r_dst; - uint res = MASK_OUT_ABOVE_32(src << shift); - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> (24-shift); - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_8_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = DX & 0x3f; - uint src = MASK_OUT_ABOVE_8(*r_dst); - uint res = MASK_OUT_ABOVE_8(src << shift); - - if(shift != 0) - { - USE_CYCLES(shift<<CYC_SHIFT); - - if(shift <= 8) - { - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - FLAG_X = FLAG_C = src << shift; - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - *r_dst &= 0xffffff00; - FLAG_X = XFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = ZFLAG_SET; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_8(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = DX & 0x3f; - uint src = MASK_OUT_ABOVE_16(*r_dst); - uint res = MASK_OUT_ABOVE_16(src << shift); - - if(shift != 0) - { - USE_CYCLES(shift<<CYC_SHIFT); - - if(shift <= 16) - { - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - FLAG_X = FLAG_C = (src << shift) >> 8; - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - *r_dst &= 0xffff0000; - FLAG_X = XFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = ZFLAG_SET; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_16(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_32_r(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DY; - uint shift = DX & 0x3f; - uint src = *r_dst; - uint res = MASK_OUT_ABOVE_32(src << shift); - - if(shift != 0) - { - USE_CYCLES(shift<<CYC_SHIFT); - - if(shift < 32) - { - *r_dst = res; - FLAG_X = FLAG_C = (src >> (32 - shift)) << 8; - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - return; - } - - *r_dst = 0; - FLAG_X = FLAG_C = ((shift == 32 ? src & 1 : 0))<<8; - FLAG_N = NFLAG_CLEAR; - FLAG_Z = ZFLAG_SET; - FLAG_V = VFLAG_CLEAR; - return; - } - - FLAG_C = CFLAG_CLEAR; - FLAG_N = NFLAG_32(src); - FLAG_Z = src; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_ai(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_AI_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_pi(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PI_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_pd(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_PD_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_di(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_ix(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_IX_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_aw(m68ki_cpu_core *cpu) -{ - uint ea = EA_AW_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_lsl_16_al(m68ki_cpu_core *cpu) -{ - uint ea = EA_AL_16(); - uint src = m68ki_read_16(ea); - uint res = MASK_OUT_ABOVE_16(src << 1); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_X = FLAG_C = src >> 7; - FLAG_V = VFLAG_CLEAR; -} - - -void m68k_op_move_8_d_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_d_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_8(*r_dst) | res; - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ai_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AX_AI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi7_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_A7_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pi_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AX_PI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd7_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_A7_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_pd_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AX_PD_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_di_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AX_DI_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_ix_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AX_IX_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_aw_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AW_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_8(DY); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_pi7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PI_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_pd7(m68ki_cpu_core *cpu) -{ - uint res = OPER_A7_PD_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_8(cpu); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_8_al_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_8(); - uint ea = EA_AL_8(); - - m68ki_write_8(ea, res); - - FLAG_N = NFLAG_8(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_d_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | res; - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ai_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AX_AI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pi_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AX_PI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_pd_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AX_PD_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_di_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AX_DI_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_ix_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AX_IX_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_aw_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AW_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_d(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(DY); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_a(m68ki_cpu_core *cpu) -{ - uint res = MASK_OUT_ABOVE_16(AY); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_16(cpu); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_16_al_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_16(); - uint ea = EA_AL_16(); - - m68ki_write_16(ea, res); - - FLAG_N = NFLAG_16(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_d_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint* r_dst = &DX; - - *r_dst = res; - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ai_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AX_AI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pi_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AX_PI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_pd_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AX_PD_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_di_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AX_DI_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_ix_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AX_IX_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_aw_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AW_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_d(m68ki_cpu_core *cpu) -{ - uint res = DY; - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_a(m68ki_cpu_core *cpu) -{ - uint res = AY; - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_ai(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_AI_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_pi(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PI_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_pd(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_PD_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_di(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_DI_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_ix(m68ki_cpu_core *cpu) -{ - uint res = OPER_AY_IX_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_aw(m68ki_cpu_core *cpu) -{ - uint res = OPER_AW_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_al(m68ki_cpu_core *cpu) -{ - uint res = OPER_AL_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_pcdi(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCDI_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_pcix(m68ki_cpu_core *cpu) -{ - uint res = OPER_PCIX_32(cpu); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_move_32_al_i(m68ki_cpu_core *cpu) -{ - uint res = OPER_I_32(); - uint ea = EA_AL_32(); - - m68ki_write_32(ea, res); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_movea_16_d(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(DY); -} - - -void m68k_op_movea_16_a(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(AY); -} - - -void m68k_op_movea_16_ai(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AY_AI_16(cpu)); -} - - -void m68k_op_movea_16_pi(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AY_PI_16(cpu)); -} - - -void m68k_op_movea_16_pd(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AY_PD_16(cpu)); -} - - -void m68k_op_movea_16_di(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AY_DI_16(cpu)); -} - - -void m68k_op_movea_16_ix(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AY_IX_16(cpu)); -} - - -void m68k_op_movea_16_aw(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AW_16(cpu)); -} - - -void m68k_op_movea_16_al(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_AL_16(cpu)); -} - - -void m68k_op_movea_16_pcdi(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_PCDI_16(cpu)); -} - - -void m68k_op_movea_16_pcix(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_PCIX_16(cpu)); -} - - -void m68k_op_movea_16_i(m68ki_cpu_core *cpu) -{ - AX = MAKE_INT_16(OPER_I_16()); -} - - -void m68k_op_movea_32_d(m68ki_cpu_core *cpu) -{ - AX = DY; -} - - -void m68k_op_movea_32_a(m68ki_cpu_core *cpu) -{ - AX = AY; -} - - -void m68k_op_movea_32_ai(m68ki_cpu_core *cpu) -{ - AX = OPER_AY_AI_32(cpu); -} - - -void m68k_op_movea_32_pi(m68ki_cpu_core *cpu) -{ - AX = OPER_AY_PI_32(cpu); -} - - -void m68k_op_movea_32_pd(m68ki_cpu_core *cpu) -{ - AX = OPER_AY_PD_32(cpu); -} - - -void m68k_op_movea_32_di(m68ki_cpu_core *cpu) -{ - AX = OPER_AY_DI_32(cpu); -} - - -void m68k_op_movea_32_ix(m68ki_cpu_core *cpu) -{ - AX = OPER_AY_IX_32(cpu); -} - - -void m68k_op_movea_32_aw(m68ki_cpu_core *cpu) -{ - AX = OPER_AW_32(cpu); -} - - -void m68k_op_movea_32_al(m68ki_cpu_core *cpu) -{ - AX = OPER_AL_32(cpu); -} - - -void m68k_op_movea_32_pcdi(m68ki_cpu_core *cpu) -{ - AX = OPER_PCDI_32(cpu); -} - - -void m68k_op_movea_32_pcix(m68ki_cpu_core *cpu) -{ - AX = OPER_PCIX_32(cpu); -} - - -void m68k_op_movea_32_i(m68ki_cpu_core *cpu) -{ - AX = OPER_I_32(); -} - - -void m68k_op_move_16_frc_d(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - DY = MASK_OUT_BELOW_16(DY) | m68ki_get_ccr(); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_ai(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AY_AI_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_pi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AY_PI_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_pd(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AY_PD_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_di(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AY_DI_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_ix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AY_IX_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_aw(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AW_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_frc_al(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - m68ki_write_16(EA_AL_16(), m68ki_get_ccr()); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_move_16_toc_d(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, DY); -} - - -void m68k_op_move_16_toc_ai(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AY_AI_16(cpu)); -} - - -void m68k_op_move_16_toc_pi(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AY_PI_16(cpu)); -} - - -void m68k_op_move_16_toc_pd(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AY_PD_16(cpu)); -} - - -void m68k_op_move_16_toc_di(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AY_DI_16(cpu)); -} - - -void m68k_op_move_16_toc_ix(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AY_IX_16(cpu)); -} - - -void m68k_op_move_16_toc_aw(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AW_16(cpu)); -} - - -void m68k_op_move_16_toc_al(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_AL_16(cpu)); -} - - -void m68k_op_move_16_toc_pcdi(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_PCDI_16(cpu)); -} - - -void m68k_op_move_16_toc_pcix(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_PCIX_16(cpu)); -} - - -void m68k_op_move_16_toc_i(m68ki_cpu_core *cpu) -{ - m68ki_set_ccr(cpu, OPER_I_16()); -} - - -void m68k_op_move_16_frs_d(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - DY = MASK_OUT_BELOW_16(DY) | m68ki_get_sr(); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_ai(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AY_AI_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_pi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AY_PI_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_pd(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AY_PD_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_di(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AY_DI_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_ix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AY_IX_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_aw(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AW_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_frs_al(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_000(CPU_TYPE) || FLAG_S) /* NS990408 */ - { - uint ea = EA_AL_16(); - m68ki_write_16(ea, m68ki_get_sr()); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_d(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - m68ki_set_sr(cpu, DY); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_ai(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AY_AI_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_pi(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AY_PI_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_pd(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AY_PD_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_di(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AY_DI_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_ix(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AY_IX_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_aw(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AW_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_al(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_AL_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_pcdi(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_PCDI_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_pcix(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_PCIX_16(cpu); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_16_tos_i(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - uint new_sr = OPER_I_16(); - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - m68ki_set_sr(cpu, new_sr); - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_32_fru(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - AY = REG_USP; - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_move_32_tou(m68ki_cpu_core *cpu) -{ - if(FLAG_S) - { - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - REG_USP = AY; - return; - } - m68ki_exception_privilege_violation(cpu); -} - - -void m68k_op_movec_32_cr(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - switch (word2 & 0xfff) - { - case 0x000: /* SFC */ - REG_DA[(word2 >> 12) & 15] = REG_SFC; - return; - case 0x001: /* DFC */ - REG_DA[(word2 >> 12) & 15] = REG_DFC; - return; - case 0x002: /* CACR */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_DA[(word2 >> 12) & 15] = REG_CACR; - return; - } - return; - case 0x800: /* USP */ - REG_DA[(word2 >> 12) & 15] = REG_USP; - return; - case 0x801: /* VBR */ - REG_DA[(word2 >> 12) & 15] = REG_VBR; - return; - case 0x802: /* CAAR */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_DA[(word2 >> 12) & 15] = REG_CAAR; - return; - } - m68ki_exception_illegal(cpu); - break; - case 0x803: /* MSP */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_DA[(word2 >> 12) & 15] = FLAG_M ? REG_SP : REG_MSP; - return; - } - m68ki_exception_illegal(cpu); - return; - case 0x804: /* ISP */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_DA[(word2 >> 12) & 15] = FLAG_M ? REG_ISP : REG_SP; - return; - } - m68ki_exception_illegal(cpu); - return; - default: - m68ki_exception_illegal(cpu); - return; - } - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_movec_32_rc(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - switch (word2 & 0xfff) - { - case 0x000: /* SFC */ - REG_SFC = REG_DA[(word2 >> 12) & 15] & 7; - return; - case 0x001: /* DFC */ - REG_DFC = REG_DA[(word2 >> 12) & 15] & 7; - return; - case 0x002: /* CACR */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_CACR = REG_DA[(word2 >> 12) & 15]; - return; - } - m68ki_exception_illegal(cpu); - return; - case 0x800: /* USP */ - REG_USP = REG_DA[(word2 >> 12) & 15]; - return; - case 0x801: /* VBR */ - REG_VBR = REG_DA[(word2 >> 12) & 15]; - return; - case 0x802: /* CAAR */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - REG_CAAR = REG_DA[(word2 >> 12) & 15]; - return; - } - m68ki_exception_illegal(cpu); - return; - case 0x803: /* MSP */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - /* we are in supervisor mode so just check for M flag */ - if(!FLAG_M) - { - REG_MSP = REG_DA[(word2 >> 12) & 15]; - return; - } - REG_SP = REG_DA[(word2 >> 12) & 15]; - return; - } - m68ki_exception_illegal(cpu); - return; - case 0x804: /* ISP */ - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - if(!FLAG_M) - { - REG_SP = REG_DA[(word2 >> 12) & 15]; - return; - } - REG_ISP = REG_DA[(word2 >> 12) & 15]; - return; - } - m68ki_exception_illegal(cpu); - return; - default: - m68ki_exception_illegal(cpu); - return; - } - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_movem_16_re_pd(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = AY; - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - ea -= 2; - m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[15-i])); - count++; - } - AY = ea; - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_re_ai(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_AI_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i])); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_re_di(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_DI_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i])); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_re_ix(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_IX_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i])); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_re_aw(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AW_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i])); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_re_al(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AL_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_16(ea, MASK_OUT_ABOVE_16(REG_DA[i])); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_32_re_pd(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = AY; - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - ea -= 4; - m68ki_write_32(ea, REG_DA[15-i]); - count++; - } - AY = ea; - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_re_ai(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_AI_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_32(ea, REG_DA[i]); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_re_di(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_DI_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_32(ea, REG_DA[i]); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_re_ix(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_IX_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_32(ea, REG_DA[i]); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_re_aw(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AW_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_32(ea, REG_DA[i]); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_re_al(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AL_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - m68ki_write_32(ea, REG_DA[i]); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_16_er_pi(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = AY; - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea))); - ea += 2; - count++; - } - AY = ea; - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_pcdi(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_PCDI_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_pcrel_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_pcix(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_PCIX_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_pcrel_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_ai(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_AI_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_di(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_DI_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_ix(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_IX_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_aw(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AW_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_16_er_al(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AL_16(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = MAKE_INT_16(MASK_OUT_ABOVE_16(m68ki_read_16(ea))); - ea += 2; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_W); -} - - -void m68k_op_movem_32_er_pi(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = AY; - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_32(ea); - ea += 4; - count++; - } - AY = ea; - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_pcdi(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_PCDI_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_pcrel_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_pcix(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_PCIX_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_pcrel_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_ai(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_AI_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_di(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_DI_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_ix(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AY_IX_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_aw(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AW_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movem_32_er_al(m68ki_cpu_core *cpu) -{ - uint i = 0; - uint register_list = OPER_I_16(); - uint ea = EA_AL_32(); - uint count = 0; - - for(; i < 16; i++) - if(register_list & (1 << i)) - { - REG_DA[i] = m68ki_read_32(ea); - ea += 4; - count++; - } - - USE_CYCLES(count<<CYC_MOVEM_L); -} - - -void m68k_op_movep_16_re(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_16(); - uint src = DX; - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(src >> 8)); - m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src)); -} - - -void m68k_op_movep_32_re(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_32(); - uint src = DX; - - m68ki_write_8(ea, MASK_OUT_ABOVE_8(src >> 24)); - m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src >> 16)); - m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src >> 8)); - m68ki_write_8(ea += 2, MASK_OUT_ABOVE_8(src)); -} - - -void m68k_op_movep_16_er(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_16(); - uint* r_dst = &DX; - - *r_dst = MASK_OUT_BELOW_16(*r_dst) | ((m68ki_read_8(ea) << 8) + m68ki_read_8(ea + 2)); -} - - -void m68k_op_movep_32_er(m68ki_cpu_core *cpu) -{ - uint ea = EA_AY_DI_32(); - - DX = (m68ki_read_8(ea) << 24) + (m68ki_read_8(ea + 2) << 16) - + (m68ki_read_8(ea + 4) << 8) + m68ki_read_8(ea + 6); -} - - -void m68k_op_moves_8_ai(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_AI_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_pi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_PI_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_pi7(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_A7_PI_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_pd(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_PD_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_pd7(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_A7_PD_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_di(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_DI_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_ix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_IX_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_aw(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AW_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_8_al(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AL_8(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_8_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_8(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_8(m68ki_read_8_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_8(REG_D[(word2 >> 12) & 7]) | m68ki_read_8_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_ai(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_AI_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_pi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_PI_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_pd(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_PD_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_di(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_DI_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_ix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_IX_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_aw(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AW_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_16_al(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AL_16(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_16_fc(cpu, ea, REG_DFC, MASK_OUT_ABOVE_16(REG_DA[(word2 >> 12) & 15])); - return; - } - if(BIT_F(word2)) /* Memory to address register */ - { - REG_A[(word2 >> 12) & 7] = MAKE_INT_16(m68ki_read_16_fc(cpu, ea, REG_SFC)); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to data register */ - REG_D[(word2 >> 12) & 7] = MASK_OUT_BELOW_16(REG_D[(word2 >> 12) & 7]) | m68ki_read_16_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_ai(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_AI_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_pi(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_PI_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_pd(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_PD_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_di(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_DI_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_ix(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AY_IX_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_aw(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AW_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moves_32_al(m68ki_cpu_core *cpu) -{ - if(CPU_TYPE_IS_010_PLUS(CPU_TYPE)) - { - if(FLAG_S) - { - uint word2 = OPER_I_16(); - uint ea = EA_AL_32(); - - m68ki_trace_t0(); /* auto-disable (see m68kcpu.h) */ - if(BIT_B(word2)) /* Register to memory */ - { - m68ki_write_32_fc(cpu, ea, REG_DFC, REG_DA[(word2 >> 12) & 15]); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - /* Memory to register */ - REG_DA[(word2 >> 12) & 15] = m68ki_read_32_fc(cpu, ea, REG_SFC); - if(CPU_TYPE_IS_020_VARIANT(CPU_TYPE)) - USE_CYCLES(2); - return; - } - m68ki_exception_privilege_violation(cpu); - return; - } - m68ki_exception_illegal(cpu); -} - - -void m68k_op_moveq_32(m68ki_cpu_core *cpu) -{ - uint res = DX = MAKE_INT_8(MASK_OUT_ABOVE_8(REG_IR)); - - FLAG_N = NFLAG_32(res); - FLAG_Z = res; - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_d(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(DY) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_ai(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AY_AI_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_pi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AY_PI_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_pd(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AY_PD_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_di(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AY_DI_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_ix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AY_IX_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_aw(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AW_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_al(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_AL_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_pcdi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_PCDI_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_pcix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_PCIX_16(cpu)) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_muls_16_i(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_32(MAKE_INT_16(OPER_I_16()) * MAKE_INT_16(MASK_OUT_ABOVE_16(*r_dst))); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_d(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = MASK_OUT_ABOVE_16(DY) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_ai(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AY_AI_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_pi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AY_PI_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_pd(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AY_PD_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_di(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AY_DI_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_ix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AY_IX_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_aw(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AW_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_al(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_AL_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_pcdi(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_PCDI_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_pcix(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_PCIX_16(cpu) * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mulu_16_i(m68ki_cpu_core *cpu) -{ - uint* r_dst = &DX; - uint res = OPER_I_16() * MASK_OUT_ABOVE_16(*r_dst); - - *r_dst = res; - - FLAG_Z = res; - FLAG_N = NFLAG_32(res); - FLAG_V = VFLAG_CLEAR; - FLAG_C = CFLAG_CLEAR; -} - - -void m68k_op_mull_32_d(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = DY; - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = DY; - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_ai(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AY_AI_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AY_AI_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_pi(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AY_PI_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AY_PI_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_pd(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AY_PD_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AY_PD_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_di(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AY_DI_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AY_DI_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_ix(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AY_IX_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AY_IX_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_aw(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AW_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AW_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_al(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_AL_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_AL_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_pcdi(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_PCDI_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_PCDI_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_pcix(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_PCIX_32(cpu); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_PCIX_32(cpu); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -void m68k_op_mull_32_i(m68ki_cpu_core *cpu) -{ -#if M68K_USE_64_BIT - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint64 src = OPER_I_32(); - uint64 dst = REG_D[(word2 >> 12) & 7]; - uint64 res; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - res = (sint64)((sint32)src) * (sint64)((sint32)dst); - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = ((sint64)res != (sint32)res)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - - res = src * dst; - if(!BIT_A(word2)) - { - FLAG_Z = MASK_OUT_ABOVE_32(res); - FLAG_N = NFLAG_32(res); - FLAG_V = (res > 0xffffffff)<<7; - REG_D[(word2 >> 12) & 7] = FLAG_Z; - return; - } - FLAG_Z = MASK_OUT_ABOVE_32(res) | (res>>32); - FLAG_N = NFLAG_64(res); - FLAG_V = VFLAG_CLEAR; - REG_D[word2 & 7] = (res >> 32); - REG_D[(word2 >> 12) & 7] = MASK_OUT_ABOVE_32(res); - return; - } - m68ki_exception_illegal(cpu); - -#else - - if(CPU_TYPE_IS_EC020_PLUS(CPU_TYPE)) - { - uint word2 = OPER_I_16(); - uint src = OPER_I_32(); - uint dst = REG_D[(word2 >> 12) & 7]; - uint neg = GET_MSB_32(src ^ dst); - uint src1; - uint src2; - uint dst1; - uint dst2; - uint r1; - uint r2; - uint r3; - uint r4; - uint lo; - uint hi; - - FLAG_C = CFLAG_CLEAR; - - if(BIT_B(word2)) /* signed */ - { - if(GET_MSB_32(src)) - src = (uint)MASK_OUT_ABOVE_32(-(sint)src); - if(GET_MSB_32(dst)) - dst = (uint)MASK_OUT_ABOVE_32(-(sint)dst); - } - - src1 = MASK_OUT_ABOVE_16(src); - src2 = src>>16; - dst1 = MASK_OUT_ABOVE_16(dst); - dst2 = dst>>16; - - - r1 = src1 * dst1; - r2 = src1 * dst2; - r3 = src2 * dst1; - r4 = src2 * dst2; - - lo = r1 + (MASK_OUT_ABOVE_16(r2)<<16) + (MASK_OUT_ABOVE_16(r3)<<16); - hi = r4 + (r2>>16) + (r3>>16) + (((r1>>16) + MASK_OUT_ABOVE_16(r2) + MASK_OUT_ABOVE_16(r3)) >> 16); - - if(BIT_B(word2) && neg) - { - hi = (uint)MASK_OUT_ABOVE_32((-(sint)hi) - (lo != 0)); - lo = (uint)MASK_OUT_ABOVE_32(-(sint)lo); - } - - if(BIT_A(word2)) - { - REG_D[word2 & 7] = hi; - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(hi); - FLAG_Z = hi | lo; - FLAG_V = VFLAG_CLEAR; - return; - } - - REG_D[(word2 >> 12) & 7] = lo; - FLAG_N = NFLAG_32(lo); - FLAG_Z = lo; - if(BIT_B(word2)) - FLAG_V = (!((GET_MSB_32(lo) && hi == 0xffffffff) || (!GET_MSB_32(lo) && !hi)))<<7; - else - FLAG_V = (hi != 0) << 7; - return; - } - m68ki_exception_illegal(cpu); - -#endif -} - - -/* ======================================================================== */ -/* ============================== END OF FILE ============================= */ -/* ======================================================================== */ - - |