asmz80.asm

bung.cpp bung.dfm bung.h DbgWarn.cpp DbgWarn.dfm DbgWarn.h Debug.cpp Debug.dfm Debug.h Emu.cpp Emu

    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_1_d:
    test ch,2
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_1_e:
    test cl,2
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_1_h:
    test dh,2
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_1_l:
    test dl,2
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_1_xhl:
    call get_hl
    test byte ptr [memVal],2
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_1_a:
    test al,2
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_b:
    test bh,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_c:
    test bl,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_d:
    test ch,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_e:
    test cl,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_h:
    test dh,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_l:
    test dl,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_2_xhl:
    call get_hl
    test byte ptr [memVal],4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_2_a:
    test al,4
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_b:
    test bh,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_c:
    test bl,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_d:
    test ch,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_e:
    test cl,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_h:
    test dh,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_l:
    test dl,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_3_xhl:
    call get_hl
    test byte ptr [memVal],8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_3_a:
    test al,8
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_b:
    test bh,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_c:
    test bl,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_d:
    test ch,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_e:
    test cl,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_h:
    test dh,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_l:
    test dl,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_4_xhl:
    call get_hl
    test byte ptr [memVal],16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_4_a:
    test al,16
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_b:
    test bh,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_c:
    test bl,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_d:
    test ch,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_e:
    test cl,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_h:
    test dh,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_l:
    test dl,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_5_xhl:
    call get_hl
    test byte ptr [memVal],32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_5_a:
    test al,32
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_b:
    test bh,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_c:
    test bl,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_d:
    test ch,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_e:
    test cl,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_h:
    test dh,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_l:
    test dl,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_6_xhl:
    call get_hl
    test byte ptr [memVal],64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_6_a:
    test al,64
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_b:
    test bh,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_c:
    test bl,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_d:
    test ch,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_e:
    test cl,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_h:
    test dh,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_l:
    test dl,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next
bit_7_xhl:
    call get_hl
    test byte ptr [memVal],128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    call put_hl
    jmp next
bit_7_a:
    test al,128
    push bx
    mov bl,ah
    lahf
    and bl,1
    and ah,040h
    or ah,bl
    or ah,10h
    pop bx
    mov byte ptr [_nFlag],0
    jmp next

call_nz_word:
    call get_opword
    sahf
    jz next
    mov si,[memVal]
    push si
    mov si,[_regPC]
    mov [memVal],si
    sub di,2
    call put_spword
    pop si
    mov [_regPC],si
    sub [clkLeft],7
    mov byte ptr [_ignoreStack],0
    jmp next

call_z_word:
    call get_opword
    sahf
    jnz next
    mov si,[memVal]
    push si
    mov si,[_regPC]
    mov [memVal],si
    sub di,2
    call put_spword
    pop si
    mov [_regPC],si
    sub [clkLeft],7
    mov byte ptr [_ignoreStack],0
    jmp next

call_word:
    mov si,[_regPC]
    add si,2
    mov [memVal],si
    sub di,2
    call put_spword
    call get_opword
    mov si,[memVal]
    mov [_regPC],si
    sub [clkLeft],7
    mov byte ptr [_ignoreStack],0
    jmp next

call_nc_word:
    call get_opword
    sahf
    jc next
    mov si,[memVal]
    push si
    mov si,[_regPC]
    mov [memVal],si
    sub di,2
    call put_spword
    pop si
    mov [_regPC],si
    sub [clkLeft],7
    mov byte ptr [_ignoreStack],0
    jmp next

call_c_word:
    call get_opword
    sahf
    jnc next
    mov si,[memVal]
    push si
    mov si,[_regPC]
    mov [memVal],si
    sub di,2
    call put_spword
    pop si
    mov [_regPC],si
    sub [clkLeft],7
    mov byte ptr [_ignoreStack],0
    jmp next

ccf:
    and ah,0efh
    xor ah,1
    mov byte ptr [_nFlag],0
    jmp next

cp_a_b:
    cmp al,bh
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_c:
    cmp al,bl
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_d:
    cmp al,ch
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_e:
    cmp al,cl
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_h:
    cmp al,dh
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_l:
    cmp al,dl
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_xhl:
    call get_hl
    cmp al,byte ptr [memVal]
    lahf
    mov byte ptr [_nFlag],1
    jmp next
cp_a_a:
    cmp al,al
    lahf
    mov byte ptr [_nFlag],1
    jmp next

cp_byte: