| // data cache pre-fetch: |
| |
| // 1111 1001 1010 0110 Rm.. 0000; dcpf (Rm) |
| 8.0xf9+8.0xa6+4.RN2,4.0000:D1a:::dcpf |
| "dcpf" |
| *am33_2 |
| { |
| int srcreg; |
| |
| PC = cia; |
| |
| srcreg = translate_rreg (SD_, RN2); |
| load_word (State.regs[srcreg]); |
| } |
| |
| // 1111 1001 1010 0111 0000 0000; dcpf (sp) |
| 8.0xf9+8.0xa7+8.0x00:D1b:::dcpf |
| "dcpf" |
| *am33_2 |
| { |
| PC = cia; |
| |
| load_word (SP); |
| } |
| |
| // 1111 1011 1010 0110 Ri.. Rm.. 0000 0000; dcpf (Ri,Rm) |
| 8.0xfb+8.0xa6+4.RN2,4.RN0+8.0x00:D2a:::dcpf |
| "dcpf" |
| *am33_2 |
| { |
| int srci, srcm; |
| |
| PC = cia; |
| |
| srci = translate_rreg (SD_, RN2); |
| srcm = translate_rreg (SD_, RN0); |
| |
| load_word (State.regs[srci] + State.regs[srcm]); |
| } |
| |
| // 1111 1011 1010 0111 Rm.. 0000 IMM8; dcpf (d8,Rm) |
| 8.0xfb+8.0xa7+4.RN2,4.0000+8.IMM8:D2b:::dcpf |
| "dcpf" |
| *am33_2 |
| { |
| int srcreg; |
| |
| PC = cia; |
| |
| srcreg = translate_rreg (SD_, RN2); |
| |
| load_word (State.regs[srcreg] + EXTEND8 (IMM8)); |
| } |
| |
| // 1111 1101 1010 0111 Rm.. 0000 IMM24; dcpf (d24,Rm) |
| 8.0xfd+8.0xa7+4.RN2,4.0000+8.IMM24A+8.IMM24B+8.IMM24C:D4a:::dcpf |
| "dcpf" |
| *am33_2 |
| { |
| int srcreg; |
| |
| PC = cia; |
| |
| srcreg = translate_rreg (SD_, RN2); |
| |
| load_word (State.regs[srcreg] + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C))); |
| } |
| |
| // 1111 1110 0100 0110 Rm.. 0000 IMM32; dcpf (d32,Rm) |
| 8.0xfe+8.0x46+4.RN2,4.0000+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5a:::dcpf |
| "dcpf" |
| *am33_2 |
| { |
| int srcreg; |
| |
| PC = cia; |
| |
| srcreg = translate_rreg (SD_, RN2); |
| |
| load_word (State.regs[srcreg] |
| + FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D)); |
| } |
| |
| // bit operations with imm8,(abs16) addressing mode: |
| |
| // 1111 1110 1000 0010 ABS16 IMM8; btst imm8,(abs16) |
| 8.0xfe+8.0x82+8.IMM16A+8.IMM16B+8.IMM8:D3:::btst |
| "btst" |
| *am33_2 |
| { |
| PC = cia; |
| genericBtst (IMM8, FETCH16 (IMM16A, IMM16B)); |
| } |
| |
| // 1111 1110 1000 0000 ABS16 IMM8; bset imm8,(abs16) |
| 8.0xfe+8.0x80+8.IMM16A+8.IMM16B+8.IMM8:D3:::bset |
| "bset" |
| *am33_2 |
| { |
| uint32_t temp; |
| int z; |
| |
| PC = cia; |
| temp = load_byte (FETCH16 (IMM16A, IMM16B)); |
| z = (temp & IMM8) == 0; |
| temp |= IMM8; |
| store_byte (FETCH16 (IMM16A, IMM16B), temp); |
| PSW &= ~(PSW_Z | PSW_N | PSW_C | PSW_V); |
| PSW |= (z ? PSW_Z : 0); |
| } |
| |
| // 1111 1110 1000 0001 ABS16 IMM8; bclr imm8,(abs16) |
| 8.0xfe+8.0x81+8.IMM16A+8.IMM16B+8.IMM8:D3:::bclr |
| "bclr" |
| *am33_2 |
| { |
| uint32_t temp; |
| int z; |
| |
| PC = cia; |
| temp = load_byte (FETCH16 (IMM16A, IMM16B)); |
| z = (temp & IMM8) == 0; |
| temp = temp & ~(IMM8); |
| store_byte (FETCH16 (IMM16A, IMM16B), temp); |
| PSW &= ~(PSW_Z | PSW_N | PSW_C | PSW_V); |
| PSW |= (z ? PSW_Z : 0); |
| } |
| |
| // single precision fmov: |
| |
| // 1111 1001 0010 000X Rm.. Sn..; fmov (Rm),FSn |
| 8.0xf9+4.2,3.0,1.X+4.Rm,4.Sn:D1a:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X,Sn) = load_word (State.regs[reg]); |
| } |
| } |
| |
| // 1111 1001 0010 001X Rm.. Sn..; fmov (Rm+),FSn |
| 8.0xf9+4.2,3.1,1.X+4.Rm,4.Sn:D1b:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X,Sn) = load_word (State.regs[reg]); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1001 0010 010X ---- Sn..; fmov (SP),FSn |
| 8.0xf9+4.2,3.2,1.X+4.0,4.Sn:D1c:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| XS2FS (X,Sn) = load_word (State.regs[reg]); |
| } |
| } |
| |
| // 1111 1001 0010 011X Rm.. Sn..; fmov Rm,FSn |
| 8.0xf9+4.2,3.3,1.X+4.Rm,4.Sn:D1d:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X,Sn) = State.regs[reg]; |
| } |
| } |
| |
| // 1111 1001 0011 00Y0 Sm.. Rn..; fmov FSm,(Rn) |
| 8.0xf9+4.3,2.0,1.Y,1.0+4.Sm,4.Rn:D1e:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg], XS2FS (Y,Sm)); |
| } |
| } |
| |
| // 1111 1001 0011 00Y1 Sm.. Rn..; fmov FSm,(Rn+) |
| 8.0xf9+4.3,2.0,1.Y,1.1+4.Sm,4.Rn:D1f:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg], XS2FS (Y,Sm)); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1001 0011 01Y0 Sm.. ----; fmov FSm,(SP) |
| 8.0xf9+4.3,2.1,1.Y,1.0+4.Sm,4.0:D1g:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_word (State.regs[reg], XS2FS (Y,Sm)); |
| } |
| } |
| |
| // 1111 1001 0011 01Y1 Sm.. Rn..; fmov FSm,Rn |
| 8.0xf9+4.3,2.1,1.Y,1.1+4.Sm,4.Rn:D1h:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| State.regs[reg] = XS2FS (Y,Sm); |
| } |
| } |
| |
| // 1111 1001 0100 00YX Sm.. Sn..; fmov FSm,FSn |
| 8.0xf9+4.4,2.0,1.Y,1.X+4.Sm,4.Sn:D1i:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| XS2FS (X,Sn) = XS2FS (Y,Sm); |
| } |
| |
| // 1111 1011 0010 000X Rm.. Sn.. d8; fmov (d8,Rm),FSn |
| 8.0xfb+4.2,3.0,1.X+4.Rm,4.Sn+8.IMM8:D2a:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X, Sn) = load_word (State.regs[reg] + EXTEND8 (IMM8)); |
| } |
| } |
| |
| // 1111 1011 0010 001X Rm.. Sn.. d8; fmov (Rm+,imm8),FSn |
| 8.0xfb+4.2,3.1,1.X+4.Rm,4.Sn+8.IMM8:D2b:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X, Sn) = load_word (State.regs[reg] + EXTEND8 (IMM8)); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1011 0010 010X ---- Sn.. d8; fmov (d8,SP),FSn |
| 8.0xfb+4.2,3.2,1.X+4.0,4.Sn+8.IMM8:D2c:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| XS2FS (X, Sn) = load_word (State.regs[reg] + IMM8); |
| } |
| } |
| |
| // 1111 1011 0010 0111 Ri.. Rm.. Sn.. --Z-; fmov (Ri,Rm),FSn |
| 8.0xfb+8.0x27+4.Ri,4.Rm+4.Sn,2.0,1.Z,1.0:D2d:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int ri = translate_rreg (SD_, Ri); |
| int rm = translate_rreg (SD_, Rm); |
| XS2FS (Z, Sn) = load_word (State.regs[ri] + State.regs[rm]); |
| } |
| } |
| |
| // 1111 1011 0011 00Y0 Sm.. Rn.. d8; fmov FSm,(d8,Rn) |
| 8.0xfb+4.3,2.0,1.Y,1.0+4.Sm,4.Rn+8.IMM8:D2e:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg] + EXTEND8 (IMM8), XS2FS (Y, Sm)); |
| } |
| } |
| |
| // 1111 1011 0011 00Y1 Sm.. Rn.. d8; fmov FSm,(Rn+,d8) |
| 8.0xfb+4.3,2.0,1.Y,1.1+4.Sm,4.Rn+8.IMM8:D2f:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg] + EXTEND8 (IMM8), XS2FS (Y, Sm)); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1011 0011 01Y0 Sm.. ---- d8; fmov FSm,(d8,SP) |
| 8.0xfb+4.3,2.1,1.Y,1.0+4.Sm,4.0+8.IMM8:D2g:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_word (State.regs[reg] + IMM8, XS2FS (Y, Sm)); |
| } |
| } |
| |
| // 1111 1011 0011 0111 Ri.. Rm.. Sm.. --Z-; fmov FSm,(Ri,Rm) |
| 8.0xfb+8.0x37+4.Ri,4.Rm+4.Sm,2.0,1.Z,1.0:D2h:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int ri = translate_rreg (SD_, Ri); |
| int rm = translate_rreg (SD_, Rm); |
| store_word (State.regs[ri] + State.regs[rm], XS2FS (Z, Sm)); |
| } |
| } |
| |
| // 1111 1101 0010 000X Rm.. Sn.. d24; fmov (d24,Rm),FSn |
| 8.0xfd+4.2,3.0,1.X+4.Rm,4.Sn+8.IMM24A+8.IMM24B+8.IMM24C:D4a:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X, Sn) = load_word (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C))); |
| } |
| } |
| |
| // 1111 1101 0010 001X Rm.. Sn.. d24; fmov (Rm+,imm24),FSn |
| 8.0xfd+4.2,3.1,1.X+4.Rm,4.Sn+8.IMM24A+8.IMM24B+8.IMM24C:D4b:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X, Sn) = load_word (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C))); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1101 0010 010X ---- Sn.. d24; fmov (d24,SP),FSn |
| 8.0xfd+4.2,3.2,1.X+4.0,4.Sn+8.IMM24A+8.IMM24B+8.IMM24C:D4c:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| XS2FS (X, Sn) = load_word (State.regs[reg] + FETCH24 (IMM24A, |
| IMM24B, IMM24C)); |
| } |
| } |
| |
| // 1111 1101 0011 00Y0 Sm.. Rn.. d24; fmov FSm,(d24,Rn) |
| 8.0xfd+4.3,2.0,1.Y,1.0+4.Sm,4.Rn+8.IMM24A+8.IMM24B+8.IMM24C:D4e:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C)), XS2FS (Y, Sm)); |
| } |
| } |
| |
| // 1111 1101 0011 00Y1 Sm.. Rn.. d24; fmov FSm,(Rn+,d24) |
| 8.0xfd+4.3,2.0,1.Y,1.1+4.Sm,4.Rn+8.IMM24A+8.IMM24B+8.IMM24C:D4f:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C)), XS2FS (Y, Sm)); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1101 0011 01Y0 Sm.. ---- d24; fmov FSm,(d24,SP) |
| 8.0xfd+4.3,2.1,1.Y,1.0+4.Sm,4.0+8.IMM24A+8.IMM24B+8.IMM24C:D4g:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_word (State.regs[reg] |
| + FETCH24 (IMM24A, |
| IMM24B, IMM24C), XS2FS (Y, Sm)); |
| } |
| } |
| |
| // 1111 1110 0010 000X Rm.. Sn.. d32; fmov (d32,Rm),FSn |
| 8.0xfe+4.2,3.0,1.X+4.Rm,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5a:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X, Sn) = load_word (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D))); |
| } |
| } |
| |
| // 1111 1110 0010 001X Rm.. Sn.. d32; fmov (Rm+,imm32),FSn |
| 8.0xfe+4.2,3.1,1.X+4.Rm,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5b:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| XS2FS (X, Sn) = load_word (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D))); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1110 0010 010X ---- Sn.. d32; fmov (d32,SP),FSn |
| 8.0xfe+4.2,3.2,1.X+4.0,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5c:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| XS2FS (X, Sn) = load_word (State.regs[reg] |
| + FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D)); |
| } |
| } |
| |
| // 1111 1110 0010 011X ---- Sn.. d32; fmov imm32,FSn |
| 8.0xfe+4.2,3.3,1.X+4.0,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5d:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| XS2FS (X, Sn) = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| } |
| |
| // 1111 1110 0011 00Y0 Sm.. Rn.. d32; fmov FSm,(d32,Rn) |
| 8.0xfe+4.3,2.0,1.Y,1.0+4.Sm,4.Rn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5e:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D)), XS2FS (Y, Sm)); |
| } |
| } |
| |
| // 1111 1110 0011 00Y1 Sm.. Rn.. d32; fmov FSm,(Rn+,d32) |
| 8.0xfe+4.3,2.0,1.Y,1.1+4.Sm,4.Rn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5f:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_word (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D)), XS2FS (Y, Sm)); |
| State.regs[reg] += 4; |
| } |
| } |
| |
| // 1111 1110 0011 01Y0 Sm.. ---- d32; fmov FSm,(d32,SP) |
| 8.0xfe+4.3,2.1,1.Y,1.0+4.Sm,4.0+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5g:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_word (State.regs[reg] |
| + FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D), XS2FS (Y, Sm)); |
| } |
| } |
| |
| // double precision fmov: |
| |
| // 1111 1001 1010 000X Rm.. fn.-; fmov (Rm),FDn |
| 8.0xf9+4.0xa,3.0,1.X+4.Rm,3.fn,1.0:D1j:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X,fn) = load_dword (State.regs[reg]); |
| } |
| } |
| |
| // 1111 1001 1010 001X Rm.. fn.-; fmov (Rm+),FDn |
| 8.0xf9+4.0xa,3.1,1.X+4.Rm,3.fn,1.0:D1k:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X,fn) = load_dword (State.regs[reg]); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1001 1010 010X ---- fn.-; fmov (SP),FDn |
| 8.0xf9+4.0xa,3.2,1.X+4.0,3.fn,1.0:D1l:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| Xf2FD (X,fn) = load_dword (State.regs[reg]); |
| } |
| } |
| |
| // 1111 1001 1011 00Y0 fm.- Rn..; fmov FDm,(Rn) |
| 8.0xf9+4.0xb,2.0,1.Y,1.0+3.fm,1.0,4.Rn:D1m:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg], Xf2FD (Y,fm)); |
| } |
| } |
| |
| // 1111 1001 1011 00Y1 fm.- Rn..; fmov FDm,(Rn+) |
| 8.0xf9+4.0xb,2.0,1.Y,1.1+3.fm,1.0,4.Rn:D1n:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg], Xf2FD (Y,fm)); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1001 1011 01Y0 fm.- ----; fmov FDm,(SP) |
| 8.0xf9+4.0xb,2.1,1.Y,1.0+3.fm,1.0,4.0:D1o:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_dword (State.regs[reg], Xf2FD (Y,fm)); |
| } |
| } |
| |
| // 1111 1001 1100 00YX fm.- fn.-; fmov FDm,FDn |
| 8.0xf9+4.0xc,2.0,1.Y,1.X+3.fm,1.0,3.fn,1.0:D1p:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0100 0111 Ri.. Rm.. fn.- --Z-; fmov (Ri,Rm),FDn |
| 8.0xfb+8.0x47+4.Ri,4.Rm+3.fn,1.0,2.0,1.Z,1.0:D2i:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int ri = translate_rreg (SD_, Ri); |
| int rm = translate_rreg (SD_, Rm); |
| Xf2FD (Z,fn) = load_dword (State.regs[ri] + State.regs[rm]); |
| } |
| } |
| |
| // 1111 1011 0101 0111 Ri.. Rn.. fm.- --Z-; fmov FDm,(Ri,Rn) |
| 8.0xfb+8.0x57+4.Ri,4.Rn+3.fm,1.0,2.0,1.Z,1.0:D2j:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int ri = translate_rreg (SD_, Ri); |
| int rn = translate_rreg (SD_, Rn); |
| store_dword (State.regs[ri] + State.regs[rn], Xf2FD (Z,fm)); |
| } |
| } |
| |
| // 1111 1011 1010 000X Rm.. fn.- d8; fmov (d8,Rm),FDn |
| 8.0xfb+4.0xa,3.0,1.X+4.Rm,4.fn+8.IMM8:D2k:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X, fn) = load_dword (State.regs[reg] + EXTEND8 (IMM8)); |
| } |
| } |
| |
| // 1111 1011 1010 001X Rm.. fn.- d8; fmov (Rm+,imm8),FDn |
| 8.0xfb+4.0xa,3.1,1.X+4.Rm,4.fn+8.IMM8:D2l:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X, fn) = load_dword (State.regs[reg] + EXTEND8 (IMM8)); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1011 1010 010X ---- fn.- d8; fmov (d8,SP),FDn |
| 8.0xfb+4.0xa,3.2,1.X+4.0,4.fn+8.IMM8:D2m:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| Xf2FD (X, fn) = load_dword (State.regs[reg] + IMM8); |
| } |
| } |
| |
| // 1111 1011 1011 00Y0 fm.- Rn.. d8; fmov FDm,(d8,Rn) |
| 8.0xfb+4.0xb,2.0,1.Y,1.0+4.fm,4.Rn+8.IMM8:D2n:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg] + EXTEND8 (IMM8), Xf2FD (Y, fm)); |
| } |
| } |
| |
| // 1111 1011 1011 00Y1 fm.- Rn.. d8; fmov FDm,(Rn+,d8) |
| 8.0xfb+4.0xb,2.0,1.Y,1.1+4.fm,4.Rn+8.IMM8:D2o:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg] + EXTEND8 (IMM8), Xf2FD (Y, fm)); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1011 1011 01Y0 fm.- ---- d8; fmov FDm,(d8,SP) |
| 8.0xfb+4.0xb,2.1,1.Y,1.0+4.fm,4.0+8.IMM8:D2p:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_dword (State.regs[reg] + IMM8, Xf2FD (Y, fm)); |
| } |
| } |
| |
| // 1111 1101 1010 000X Rm.. fn.- d24; fmov (d24,Rm),FDn |
| 8.0xfd+4.0xa,3.0,1.X+4.Rm,4.fn+8.IMM24A+8.IMM24B+8.IMM24C:D4k:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X, fn) = load_dword (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C))); |
| } |
| } |
| |
| // 1111 1101 1010 001X Rm.. fn.- d24; fmov (Rm+,imm24),FDn |
| 8.0xfd+4.0xa,3.1,1.X+4.Rm,4.fn+8.IMM24A+8.IMM24B+8.IMM24C:D4l:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X, fn) = load_dword (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C))); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1101 1010 010X ---- fn.- d24; fmov (d24,SP),FDn |
| 8.0xfd+4.0xa,3.2,1.X+4.0,4.fn+8.IMM24A+8.IMM24B+8.IMM24C:D4m:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| Xf2FD (X, fn) = load_dword (State.regs[reg] |
| + FETCH24 (IMM24A, |
| IMM24B, IMM24C)); |
| } |
| } |
| |
| // 1111 1101 1011 00Y0 fm.- Rn.. d24; fmov FDm,(d24,Rn) |
| 8.0xfd+4.0xb,2.0,1.Y,1.0+4.fm,4.Rn+8.IMM24A+8.IMM24B+8.IMM24C:D4n:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C)), Xf2FD (Y, fm)); |
| } |
| } |
| |
| // 1111 1101 1011 00Y1 fm.- Rn.. d24; fmov FDm,(Rn+,d24) |
| 8.0xfd+4.0xb,2.0,1.Y,1.1+4.fm,4.Rn+8.IMM24A+8.IMM24B+8.IMM24C:D4o:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg] |
| + EXTEND24 (FETCH24 (IMM24A, |
| IMM24B, IMM24C)), Xf2FD (Y, fm)); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1101 1011 01Y0 fm.- ---- d24; fmov FDm,(d24,SP) |
| 8.0xfd+4.0xb,2.1,1.Y,1.0+4.fm,4.0+8.IMM24A+8.IMM24B+8.IMM24C:D4p:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_dword (State.regs[reg] + FETCH24 (IMM24A, |
| IMM24B, IMM24C), Xf2FD (Y, fm)); |
| } |
| } |
| |
| // 1111 1110 1010 000X Rm.. fn.- d32; fmov (d32,Rm),FDn |
| 8.0xfe+4.0xa,3.0,1.X+4.Rm,4.fn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5k:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X, fn) = load_dword (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D))); |
| } |
| } |
| |
| // 1111 1110 1010 001X Rm.. fn.- d32; fmov (Rm+,imm32),FDn |
| 8.0xfe+4.0xa,3.1,1.X+4.Rm,4.fn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5l:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| Xf2FD (X, fn) = load_dword (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D))); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1110 1010 010X ---- fn.- d32; fmov (d32,SP),FDn |
| 8.0xfe+4.0xa,3.2,1.X+4.0,4.fn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5m:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| Xf2FD (X, fn) = load_dword (State.regs[reg] |
| + FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D)); |
| } |
| } |
| |
| // 1111 1110 1011 00Y0 fm.- Rn.. d32; fmov FDm,(d32,Rn) |
| 8.0xfe+4.0xb,2.0,1.Y,1.0+4.fm,4.Rn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5n:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D)), Xf2FD (Y, fm)); |
| } |
| } |
| |
| // 1111 1110 1011 00Y1 fm.- Rn.. d32; fmov FDm,(Rn+,d32) |
| 8.0xfe+4.0xb,2.0,1.Y,1.1+4.fm,4.Rn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5o:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| store_dword (State.regs[reg] |
| + EXTEND32 (FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D)), Xf2FD (Y, fm)); |
| State.regs[reg] += 8; |
| } |
| } |
| |
| // 1111 1110 1011 01Y0 fm.- ---- d32; fmov FDm,(d32,SP) |
| 8.0xfe+4.0xb,2.1,1.Y,1.0+4.fm,4.0+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5p:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = REG_SP; |
| store_dword (State.regs[reg] |
| + FETCH32 (IMM32A, IMM32B, |
| IMM32C, IMM32D), Xf2FD (Y, fm)); |
| } |
| } |
| |
| // FPCR fmov: |
| |
| // 1111 1001 1011 0101 Rm.. ----; fmov Rm,FPCR |
| 8.0xf9+8.0xb5+4.Rm,4.0:D1q:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rm); |
| uint32_t val = State.regs[reg]; |
| FPCR = (val & (EC_MASK | EE_MASK | FCC_MASK)) |
| | ((FPCR & ~val) & EF_MASK); |
| } |
| } |
| |
| // 1111 1001 1011 0111 ---- Rn..; fmov FPCR,Rn |
| 8.0xf9+8.0xb7+4.0,4.Rn:D1r:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| int reg = translate_rreg (SD_, Rn); |
| State.regs[reg] = FPCR & FPCR_MASK; |
| } |
| } |
| |
| // 1111 1101 1011 0101 imm32; fmov imm32,FPCR |
| 8.0xfd+8.0xb5+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5:::fmov |
| "fmov" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| uint32_t val = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| FPCR = (val & (EC_MASK | EE_MASK | FCC_MASK)) |
| | ((FPCR & ~val) & EF_MASK); |
| } |
| } |
| |
| // fabs: |
| |
| // 1111 1001 0100 010X ---- Sn..; fabs FSn |
| 8.0xf9+4.4,3.2,1.X+4.0,4.Sn:D1a:::fabs |
| "fabs" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| sim_fpu in, out; |
| |
| FS2FPU (XS2FS (X,Sn), in); |
| sim_fpu_abs (&out, &in); |
| FPU2FS (out, XS2FS (X,Sn)); |
| } |
| } |
| |
| // 1111 1001 1100 010X ---- Sn..; fabs FDn |
| 8.0xf9+4.0xc,3.2,1.X+4.0,3.fn,1.0:D1b:::fabs |
| "fabs" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0100 0100 Sm.. ---- Sn.. X-Z-; fabs FSm,FSn |
| 8.0xfb+8.0x44+4.Sm,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2a:::fabs |
| "fabs" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| sim_fpu in, out; |
| |
| FS2FPU (XS2FS (X,Sm), in); |
| sim_fpu_abs (&out, &in); |
| FPU2FS (out, XS2FS (Z,Sn)); |
| } |
| } |
| |
| // 1111 1011 1100 0100 fm.- ---- fn.- X-Z-; fabs FDm,FDn |
| 8.0xfb+8.0xc4+3.fm,1.0,4.0+3.fn,1.0,1.X,1.0,1.Z,1.0:D2b:::fabs |
| "fabs" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1001 0100 011X ---- Sn..; fneg FSn |
| 8.0xf9+4.4,3.3,1.X+4.0,4.Sn:D1a:::fneg |
| "fneg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| sim_fpu in, out; |
| |
| FS2FPU (XS2FS (X,Sn), in); |
| sim_fpu_neg (&out, &in); |
| FPU2FS (out, XS2FS (X,Sn)); |
| } |
| } |
| |
| // 1111 1001 1100 011X ---- Sn..; fneg FDn |
| 8.0xf9+4.0xc,3.3,1.X+4.0,3.fn,1.0:D1b:::fneg |
| "fneg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0100 0110 Sm.. ---- Sn.. X-Z-; fneg FSm,FSn |
| 8.0xfb+8.0x46+4.Sm,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2a:::fneg |
| "fneg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| sim_fpu in, out; |
| |
| FS2FPU (XS2FS (X,Sm), in); |
| sim_fpu_neg (&out, &in); |
| FPU2FS (out, XS2FS (Z,Sn)); |
| } |
| } |
| |
| // 1111 1011 1100 0110 fm.- ---- fn.- X-Z-; fneg FDm,FDn |
| 8.0xfb+8.0xc6+3.fm,1.0,4.0+3.fn,1.0,1.X,1.0,1.Z,1.0:D2b:::fneg |
| "fneg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1001 0101 000X ---- Sn..; frsqrt FSn |
| 8.0xf9+4.5,3.0,1.X+4.0,4.Sn:D1a:::frsqrt |
| "frsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_rsqrt (SD, CPU, cia, &XS2FS (X,Sn), &XS2FS (X,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1001 1101 000X ---- fn.-; frsqrt FDn |
| 8.0xf9+4.0xd,3.0,1.X+4.0,3.fn,1.0:D1b:::frsqrt |
| "frsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0101 0000 Sm.. ---- Sn.. X-Z-; frsqrt FSm,FSn |
| 8.0xfb+8.0x50+4.Sm,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2a:::frsqrt |
| "frsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_rsqrt (SD, CPU, cia, &XS2FS (X,Sm), &XS2FS (Z,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1101 0000 fm.- ---- fn.- X-Z-; frsqrt FDm,FDn |
| 8.0xfb+8.0xd0+3.fm,1.0,4.0+3.fn,1.0,1.X,1.0,1.Z,1.0:D2b:::frsqrt |
| "frsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1001 0101 001X ---- Sn..; fsqrt FSn |
| 8.0xf9+4.5,3.1,1.X+4.0,4.Sn:D1a:::fsqrt |
| "fsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1001 1101 001X ---- fn.-; fsqrt FDn |
| 8.0xf9+4.0xd,3.1,1.X+4.0,3.fn,1.0:D1b:::fsqrt |
| "fsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0101 0100 Sm.. ---- Sn.. X-Z-; fsqrt FSm,FSn |
| 8.0xfb+8.0x54+4.Sm,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2a:::fsqrt |
| "fsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 1101 0100 fm.- ---- fn.- X-Z-; fsqrt FDm,FDn |
| 8.0xfb+8.0xd4+3.fm,1.0,4.0+3.fn,1.0,1.X,1.0,1.Z,1.0:D2b:::fsqrt |
| "fsqrt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1001 0101 01YX Sm.. Sn..; fcmp FSm, FSn |
| 8.0xf9+4.5,2.1,1.Y,1.X+4.Sm,4.Sn:D1a:::fcmp |
| "fcmp" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_cmp (SD, CPU, cia, &XS2FS (X,Sn), &XS2FS (Y,Sm), FP_SINGLE); |
| } |
| |
| // 1111 1001 1101 01YX fm.- fn.-; fcmp FDm, FDn |
| 8.0xf9+4.0xd,2.1,1.Y,1.X+3.fm,1.0,3.fn,1.0:D1b:::fcmp |
| "fcmp" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1110 0011 01Y1 Sm.. ---- IMM32; fcmp imm32, FSm |
| 8.0xfe+4.3,2.1,1.Y,1.1+4.Sm,4.0+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5:::fcmp |
| "fcmp" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| uint32_t imm = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| |
| fpu_cmp (SD, CPU, cia, &XS2FS (Y,Sm), &imm, FP_SINGLE); |
| } |
| } |
| |
| // 1111 1001 0110 00YX Sm.. Sn..; fadd FSm, FSn |
| 8.0xf9+4.6,2.0,1.Y,1.X+4.Sm,4.Sn:D1a:::fadd |
| "fadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_add (SD, CPU, cia, |
| &XS2FS (Y,Sm), &XS2FS (X,Sn), &XS2FS (X,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1001 1110 00YX fm.- fn.-; fadd FDm, FDn |
| 8.0xf9+4.0xe,2.0,1.Y,1.X+3.fm,1.0,3.fn,1.0:D1b:::fadd |
| "fadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0110 0000 Sm1. Sm2. Sn.. XYZ-; fadd FSm1, FSm2, FSn |
| 8.0xfb+8.0x60+4.Sm1,4.Sm2+4.Sn,1.X,1.Y,1.Z,1.0:D2a:::fadd |
| "fadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_add (SD, CPU, cia, |
| &XS2FS (X,Sm1), &XS2FS (Y,Sm2), &XS2FS (Z,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1110 0000 fm1- fm2- fn.- XYZ-; fadd FDm1, FDm2, FDn |
| 8.0xfb+8.0xe0+3.fm1,1.0,3.fm2,1.0+3.fn,1.0,1.X,1.Y,1.Z,1.0:D2b:::fadd |
| "fadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| |
| // 1111 1110 0110 00YX Sm.. Sn.. IMM32; fadd imm32, FSm, FSn |
| 8.0xfe+4.6,2.0,1.Y,1.X+4.Sm,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5:::fadd |
| "fadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| uint32_t imm = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| |
| fpu_add (SD, CPU, cia, |
| &XS2FS (Y,Sm), &imm, &XS2FS (X,Sn), FP_SINGLE); |
| } |
| } |
| |
| // 1111 1001 0110 01YX Sm.. Sn..; fsub FSm, FSn |
| 8.0xf9+4.6,2.1,1.Y,1.X+4.Sm,4.Sn:D1a:::fsub |
| "fsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_sub (SD, CPU, cia, |
| &XS2FS (X,Sn), &XS2FS (Y,Sm), &XS2FS (X,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1001 1110 01YX fm.- fn.-; fsub FDm, FDn |
| 8.0xf9+4.0xe,2.1,1.Y,1.X+3.fm,1.0,3.fn,1.0:D1b:::fsub |
| "fsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0110 0100 Sm1. Sm2. Sn.. XYZ-; fsub FSm1, FSm2, FSn |
| 8.0xfb+8.0x64+4.Sm1,4.Sm2+4.Sn,1.X,1.Y,1.Z,1.0:D2a:::fsub |
| "fsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_sub (SD, CPU, cia, |
| &XS2FS (Y,Sm2), &XS2FS (X,Sm1), &XS2FS (Z,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1110 0100 fm1- fm2- fn.- XYZ-; fsub FDm1, FDm2, FDn |
| 8.0xfb+8.0xe4+3.fm1,1.0,3.fm2,1.0+3.fn,1.0,1.X,1.Y,1.Z,1.0:D2b:::fsub |
| "fsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| |
| // 1111 1110 0110 01YX Sm.. Sn.. IMM32; fsub imm32, FSm, FSn |
| 8.0xfe+4.6,2.1,1.Y,1.X+4.Sm,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5:::fsub |
| "fsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| uint32_t imm = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| |
| fpu_sub (SD, CPU, cia, |
| &XS2FS (Y,Sm), &imm, &XS2FS (X,Sn), FP_SINGLE); |
| } |
| } |
| |
| // 1111 1001 0111 00YX Sm.. Sn..; fmul FSm, FSn |
| 8.0xf9+4.7,2.0,1.Y,1.X+4.Sm,4.Sn:D1a:::fmul |
| "fmul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_mul (SD, CPU, cia, |
| &XS2FS (Y,Sm), &XS2FS (X,Sn), &XS2FS (X,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1001 1111 00YX fm.- fn.-; fmul FDm, FDn |
| 8.0xf9+4.0xf,2.0,1.Y,1.X+3.fm,1.0,3.fn,1.0:D1b:::fmul |
| "fmul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0111 0000 Sm1. Sm2. Sn.. XYZ-; fmul FSm1, FSm2, FSn |
| 8.0xfb+8.0x70+4.Sm1,4.Sm2+4.Sn,1.X,1.Y,1.Z,1.0:D2a:::fmul |
| "fmul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_mul (SD, CPU, cia, |
| &XS2FS (X,Sm1), &XS2FS (Y,Sm2), &XS2FS (Z,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1111 0000 fm1- fm2- fn.- XYZ-; fmul FDm1, FDm2, FDn |
| 8.0xfb+8.0xf0+3.fm1,1.0,3.fm2,1.0+3.fn,1.0,1.X,1.Y,1.Z,1.0:D2b:::fmul |
| "fmul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| |
| // 1111 1110 0111 00YX Sm.. Sn.. IMM32; fmul imm32, FSm, FSn |
| 8.0xfe+4.7,2.0,1.Y,1.X+4.Sm,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5:::fmul |
| "fmul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| uint32_t imm = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| |
| fpu_mul (SD, CPU, cia, |
| &imm, &XS2FS (Y,Sm), &XS2FS (X,Sn), FP_SINGLE); |
| } |
| } |
| |
| // 1111 1001 0111 01YX Sm.. Sn..; fdiv FSm, FSn |
| 8.0xf9+4.7,2.1,1.Y,1.X+4.Sm,4.Sn:D1a:::fdiv |
| "fdiv" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_div (SD, CPU, cia, |
| &XS2FS (X,Sn), &XS2FS (Y,Sm), &XS2FS (X,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1001 1111 01YX fm.- fn.-; fdiv FDm, FDn |
| 8.0xf9+4.0xf,2.1,1.Y,1.X+3.fm,1.0,3.fn,1.0:D1b:::fdiv |
| "fdiv" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0111 0100 Sm1. Sm2. Sn.. XYZ-; fdiv FSm1, FSm2, FSn |
| 8.0xfb+8.0x74+4.Sm1,4.Sm2+4.Sn,1.X,1.Y,1.Z,1.0:D2a:::fdiv |
| "fdiv" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_div (SD, CPU, cia, |
| &XS2FS (Y,Sm2), &XS2FS (X,Sm1), &XS2FS (Z,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1111 0100 fm1- fm2- fn.- XYZ-; fdiv FDm1, FDm2, FDn |
| 8.0xfb+8.0xf4+3.fm1,1.0,3.fm2,1.0+3.fn,1.0,1.X,1.Y,1.Z,1.0:D2b:::fdiv |
| "fdiv" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| |
| // 1111 1110 0111 01YX Sm.. Sn.. IMM32; fdiv imm32, FSm, FSn |
| 8.0xfe+4.7,2.1,1.Y,1.X+4.Sm,4.Sn+8.IMM32A+8.IMM32B+8.IMM32C+8.IMM32D:D5:::fdiv |
| "fdiv" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| { |
| uint32_t imm = FETCH32 (IMM32A, IMM32B, IMM32C, IMM32D); |
| |
| fpu_div (SD, CPU, cia, |
| &XS2FS (Y,Sm), &imm, &XS2FS (X,Sn), FP_SINGLE); |
| } |
| } |
| |
| // 1111 1011 1000 00Sn Sm1. Sm2. Sm3. XYZA; fmadd FSm1, FSm2, FSm3, FSn |
| 8.0xfb+4.8,2.0,2.Sn+4.Sm1,4.Sm2+4.Sm3,1.X,1.Y,1.Z,1.A:D2:::fmadd |
| "fmadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_fmadd (SD, CPU, cia, |
| &XS2FS (X,Sm1), &XS2FS (Y,Sm2), &XS2FS (Z,Sm3), |
| &AS2FS (A,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1000 01Sn Sm1. Sm2. Sm3. XYZA; fmsub FSm1, FSm2, FSm3, FSn |
| 8.0xfb+4.8,2.1,2.Sn+4.Sm1,4.Sm2+4.Sm3,1.X,1.Y,1.Z,1.A:D2:::fmsub |
| "fmsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_fmsub (SD, CPU, cia, |
| &XS2FS (X,Sm1), &XS2FS (Y,Sm2), &XS2FS (Z,Sm3), |
| &AS2FS (A,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1001 00Sn Sm1. Sm2. Sm3. XYZA; fnmadd FSm1, FSm2, FSm3, FSn |
| 8.0xfb+4.9,2.0,2.Sn+4.Sm1,4.Sm2+4.Sm3,1.X,1.Y,1.Z,1.A:D2:::fnmadd |
| "fnmadd" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_fnmadd (SD, CPU, cia, |
| &XS2FS (X,Sm1), &XS2FS (Y,Sm2), &XS2FS (Z,Sm3), |
| &AS2FS (A,Sn), FP_SINGLE); |
| } |
| |
| // 1111 1011 1001 01Sn Sm1. Sm2. Sm3. XYZA; fnmsub FSm1, FSm2, FSm3, FSn |
| 8.0xfb+4.9,2.1,2.Sn+4.Sm1,4.Sm2+4.Sm3,1.X,1.Y,1.Z,1.A:D2:::fnmsub |
| "fnmsub" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_fnmsub (SD, CPU, cia, |
| &XS2FS (X,Sm1), &XS2FS (Y,Sm2), &XS2FS (Z,Sm3), |
| &AS2FS (A,Sn), FP_SINGLE); |
| } |
| |
| // conversion: |
| |
| // 1111 1011 0100 0000 Sm.. ---- Sn.. X-Z-; ftoi FSm,FSn |
| 8.0xfb+8.0x40+4.Sm,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2:::ftoi |
| "ftoi" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0100 0010 Sm.. ---- Sn.. X-Z-; itof FSm,FSn |
| 8.0xfb+8.0x42+4.Sm,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2:::itof |
| "itof" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0101 0010 Sm.. ---- fn.- X-Z-; ftod FSm,FDn |
| 8.0xfb+8.0x52+4.Sm,4.0+3.fn,1.0,1.X,1.0,1.Z,1.0:D2:::ftod |
| "ftod" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // 1111 1011 0101 0110 fm.- ---- Sn.. X-Z-; dtof FDm,FSn |
| 8.0xfb+8.0x56+3.fm,1.0,4.0+4.Sn,1.X,1.0,1.Z,1.0:D2:::dtof |
| "dtof" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else |
| fpu_unimp_exception (SD, CPU, cia); |
| } |
| |
| // branching: |
| |
| // 1111 1000 1101 0000 d8; fbeq (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd0+8.D8:D1:::fbeq |
| "fbeq" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_E)) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0001 d8; fbne (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd1+8.D8:D1:::fbne |
| "fbne" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_L | FCC_G))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0010 d8; fbgt (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd2+8.D8:D1:::fbgt |
| "fbgt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_G)) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0011 d8; fbge (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd3+8.D8:D1:::fbge |
| "fbge" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_G | FCC_E))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0100 d8; fblt (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd4+8.D8:D1:::fblt |
| "fblt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_L)) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0101 d8; fble (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd5+8.D8:D1:::fble |
| "fble" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_L | FCC_E))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0110 d8; fbuo (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd6+8.D8:D1:::fbuo |
| "fbuo" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_U)) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 0111 d8; fblg (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd7+8.D8:D1:::fblg |
| "fblg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_L | FCC_G))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| // 1111 1000 1101 1000 d8; fbleg (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd8+8.D8:D1:::fbleg |
| "fbleg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_L | FCC_E | FCC_G))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 1001 d8; fbug (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xd9+8.D8:D1:::fbug |
| "fbug" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_G))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 1010 d8; fbuge (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xda+8.D8:D1:::fbuge |
| "fbuge" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_G | FCC_E))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 1011 d8; fbul (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xdb+8.D8:D1:::fbul |
| "fbul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_L))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 1100 d8; fbule (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xdc+8.D8:D1:::fbule |
| "fbule" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_L | FCC_E))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 1000 1101 1101 d8; fbue (d8,PC) (d8 is sign-extended) |
| 8.0xf8+8.0xdd+8.D8:D1:::fbue |
| "fbue" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_E))) |
| { |
| State.regs[REG_PC] += EXTEND8 (D8); |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0000; fleq |
| 8.0xf0+8.0xd0:D0:::fleq |
| "fleq" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_E)) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0001; flne |
| 8.0xf0+8.0xd1:D0:::flne |
| "flne" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_L | FCC_G))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0010; flgt |
| 8.0xf0+8.0xd2:D0:::flgt |
| "flgt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_G)) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0011; flge |
| 8.0xf0+8.0xd3:D0:::flge |
| "flge" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_G | FCC_E))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0100; fllt |
| 8.0xf0+8.0xd4:D0:::fllt |
| "fllt" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_L)) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0101; flle |
| 8.0xf0+8.0xd5:D0:::flle |
| "flle" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_L | FCC_E))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0110; fluo |
| 8.0xf0+8.0xd6:D0:::fluo |
| "fluo" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & FCC_U)) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 0111; fllg |
| 8.0xf0+8.0xd7:D0:::fllg |
| "fllg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_L | FCC_G))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| // 1111 0000 1101 1000; flleg |
| 8.0xf0+8.0xd8:D0:::flleg |
| "flleg" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_L | FCC_E | FCC_G))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 1001; flug |
| 8.0xf0+8.0xd9:D0:::flug |
| "flug" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_G))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 1010; fluge |
| 8.0xf0+8.0xda:D0:::fluge |
| "fluge" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_G | FCC_E))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 1011; flul |
| 8.0xf0+8.0xdb:D0:::flul |
| "flul" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_L))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 1100; flule |
| 8.0xf0+8.0xdc:D0:::flule |
| "flule" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_L | FCC_E))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
| |
| // 1111 0000 1101 1101; flue |
| 8.0xf0+8.0xdd:D0:::flue |
| "flue" |
| *am33_2 |
| { |
| PC = cia; |
| |
| if (FPU_DISABLED) |
| fpu_disabled_exception (SD, CPU, cia); |
| else if ((FPCR & (FCC_U | FCC_E))) |
| { |
| State.regs[REG_PC] = State.regs[REG_LAR] - 4; |
| nia = PC; |
| } |
| } |
