CP/M/CPM_CDROM.iso/cpm/debug/ddtz27.ark/OPTYPE.Z80

Text File | 1986-01-12 | 8.3 KB | 816 lines

; Z80 opcodes, numerical order, from Zilog manual, Zilog mnems.
; Prefixed follow 0ffh = rst 7

; NOTE 1
; Some assemblers accept "a," for these opcodes, notably SLR's Z80ASM.

; definitions for sll macro
b    equ    0
c    equ    1
d    equ    2
e    equ    3
h    equ    4
l    equ    5
m    equ    6
a    equ    7

; useless, but valid opcode. Most assemblers do not generate
sll    macro    reg
    db    0cbh,030h+reg
    endm
;
ind    equ    5
n    equ    20h
;
    nop
    ld    bc,nn
    ld    (bc),a
    inc    bc
    inc    b
    dec    b
    ld    b,n
    rlca
    ex    af,af'
    add    hl,bc
    ld    a,(bc)
    dec    bc
    inc    c
    dec    c
    ld    c,n
    rrca
    djnz    dis
    ld    de,nn
    ld    (de),a
    inc    de
    inc    d
    dec    d
    ld    d,n
    rla
    jr    dis
    add    hl,de
    ld    a,(de)
    dec    de
    inc    e
    dec    e
    ld    e,n
    rra
    jr    nz,dis
    ld    hl,nn
    ld    (nn),hl
    inc    hl
    inc    h
dis:    dec    h
    ld    h,n
    daa
    jr    z,dis
    add    hl,hl
    ld    hl,(nn)
    dec    hl
    inc    l
    dec    l
    ld    l,n
    cpl
    jr    nc,dis
    ld    sp,nn
    ld    (nn),a
    inc    sp
    inc    (hl)
    dec    (hl)
    ld    (hl),n
    scf
    jr    c,dis
    add    hl,sp
    ld    a,(nn)
    dec    sp
    inc    a
    dec    a
    ld    a,n
    ccf
    ld    b,b
    ld    b,c
    ld    b,d
    ld    b,e
    ld    b,h
    ld    b,l
    ld    b,(hl)
    ld    b,a

    ld    c,b
    ld    c,c
    ld    c,d
    ld    c,e
    ld    c,h
    ld    c,l
    ld    c,(hl)
    ld    c,a

    ld    d,b
    ld    d,c
    ld    d,d
    ld    d,e
    ld    d,h
    ld    d,l
    ld    d,(hl)
    ld    d,a

    ld    e,b
    ld    e,c
    ld    e,d
    ld    e,e
    ld    e,h
    ld    e,l
    ld    e,(hl)
    ld    e,a

    ld    h,b
    ld    h,c
    ld    h,d
    ld    h,e
    ld    h,h
    ld    h,l
    ld    h,(hl)
    ld    h,a

    ld    l,b
    ld    l,c
    ld    l,d
    ld    l,e
    ld    l,h
    ld    l,l
    ld    l,(hl)
    ld    l,a

    ld    (hl),b
    ld    (hl),c
    ld    (hl),d
    ld    (hl),e
    ld    (hl),h
    ld    (hl),l
    halt
    ld    (hl),a

    ld    a,b
    ld    a,c
    ld    a,d
    ld    a,e
    ld    a,h
    ld    a,l
    ld    a,(hl)
    ld    a,a

    add    a,b
    add    a,c
    add    a,d
    add    a,e
    add    a,h
    add    a,l
    add    a,(hl)
    add    a,a

    adc    a,b
    adc    a,c
    adc    a,d
    adc    a,e
    adc    a,h
    adc    a,l
    adc    a,(hl)
    adc    a,a

    sub    b;        note 1
    sub    c
    sub    d
    sub    e
    sub    h
    sub    l
    sub    (hl)
    sub    a

    sbc    a,b
    sbc    a,c
    sbc    a,d
    sbc    a,e
    sbc    a,h
    sbc    a,l
    sbc    a,(hl)
    sbc    a,a

    and    b;        note 1
    and    c
    and    d
    and    e
    and    h
    and    l
    and    (hl)
    and    a

    xor    b;        note 1
    xor    c
    xor    d
    xor    e
    xor    h
    xor    l
    xor    (hl)
    xor    a

    or    b;        note 1
    or    c
    or    d
    or    e
    or    h
    or    l
    or    (hl)
    or    a

    cp    b;        note 1
    cp    c
    cp    d
    cp    e
    cp    h
    cp    l
    cp    (hl)
    cp    a

    ret    nz
    pop    bc
    jp    nz,nn
    jp    nn
    call    nz,nn
    push    bc
    add    a,n
    rst    0

    ret    z
    ret
    jp    z,nn
    call    z,nn
    call    nn
    adc    a,n
    rst    8

    ret    nc
    pop    de
    jp    nc,nn
    out    (n),a
    call    nc,nn
    push    de
    sub    n
    rst    10h

    ret    c
    exx
    jp    c,nn
    in    a,(n)
    call    c,nn
    sbc    a,n
    rst    18h

    ret    po
    pop    hl
    jp    po,nn
    ex    (sp),hl
    call    po,nn
    push    hl
    and    n
    rst    20h

    ret    pe
    jp    (hl)
    jp    pe,nn
    ex    de,hl
    call    pe,nn
    xor    n
    rst    28h

    ret    p
    pop    af
    jp    p,nn
    di
    call    p,nn
    push    af
    or    n
    rst    30h

    ret    m
    ld    sp,hl
    jp    m,nn
    ei
    call    m,nn
    cp    n
    rst    38h

    rlc    b
    rlc    c
    rlc    d
    rlc    e
    rlc    h
    rlc    l
    rlc    (hl)
    rlc    a

    rrc    b
    rrc    c
    rrc    d
    rrc    e
    rrc    h
    rrc    l
    rrc    (hl)
    rrc    a

    rl    b
    rl    c
    rl    d
    rl    e
    rl    h
    rl    l
    rl    (hl)
    rl    a

    rr    b
    rr    c
    rr    d
    rr    e
    rr    h
    rr    l
    rr    (hl)
    rr    a

    sla    b
    sla    c
    sla    d
    sla    e
    sla    h
    sla    l
    sla    (hl)
    sla    a

    sra    b
    sra    c
    sra    d
    sra    e
    sra    h
    sra    l
    sra    (hl)
    sra    a

    sll    b;    omitted from most assemblers
    sll    c;    valid, but redundant
    sll    d
    sll    e
    sll    h
    sll    l
    sll    m
    sll    a

    srl    b
    srl    c
    srl    d
    srl    e
    srl    h
    srl    l
    srl    (hl)
    srl    a

    bit    0,b
    bit    0,c
    bit    0,d
    bit    0,e
    bit    0,h
    bit    0,l
    bit    0,(hl)
    bit    0,a

    bit    1,b
    bit    1,c
    bit    1,d
    bit    1,e
    bit    1,h
    bit    1,l
    bit    1,(hl)
    bit    1,a

    bit    2,b
    bit    2,c
    bit    2,d
    bit    2,e
    bit    2,h
    bit    2,l
    bit    2,(hl)
    bit    2,a

    bit    3,b
    bit    3,c
    bit    3,d
    bit    3,e
    bit    3,h
    bit    3,l
    bit    3,(hl)
    bit    3,a

    bit    4,b
    bit    4,c
    bit    4,d
    bit    4,e
    bit    4,h
    bit    4,l
    bit    4,(hl)
    bit    4,a

    bit    5,b
    bit    5,c
    bit    5,d
    bit    5,e
    bit    5,h
    bit    5,l
    bit    5,(hl)
    bit    5,a

    bit    6,b
    bit    6,c
    bit    6,d
    bit    6,e
    bit    6,h
    bit    6,l
    bit    6,(hl)
    bit    6,a

    bit    7,b
    bit    7,c
    bit    7,d
    bit    7,e
    bit    7,h
    bit    7,l
    bit    7,(hl)
    bit    7,a

    res    0,b
    res    0,c
    res    0,d
    res    0,e
    res    0,h
    res    0,l
    res    0,(hl)
    res    0,a

    res    1,b
    res    1,c
    res    1,d
    res    1,e
    res    1,h
    res    1,l
    res    1,(hl)
    res    1,a

    res    2,b
    res    2,c
    res    2,d
    res    2,e
    res    2,h
    res    2,l
    res    2,(hl)
    res    2,a

    res    3,b
    res    3,c
    res    3,d
    res    3,e
    res    3,h
    res    3,l
    res    3,(hl)
    res    3,a

    res    4,b
    res    4,c
    res    4,d
    res    4,e
    res    4,h
    res    4,l
    res    4,(hl)
    res    4,a

    res    5,b
    res    5,c
    res    5,d
    res    5,e
    res    5,h
    res    5,l
    res    5,(hl)
    res    5,a

    res    6,b
    res    6,c
    res    6,d
    res    6,e
    res    6,h
    res    6,l
    res    6,(hl)
    res    6,a

    res    7,b
    res    7,c
    res    7,d
    res    7,e
    res    7,h
    res    7,l
    res    7,(hl)
    res    7,a

    set    0,b
    set    0,c
    set    0,d
    set    0,e
    set    0,h
    set    0,l
    set    0,(hl)
    set    0,a

    set    1,b
    set    1,c
    set    1,d
    set    1,e
    set    1,h
    set    1,l
    set    1,(hl)
    set    1,a

    set    2,b
    set    2,c
    set    2,d
    set    2,e
    set    2,h
    set    2,l
    set    2,(hl)
    set    2,a

    set    3,b
    set    3,c
    set    3,d
    set    3,e
    set    3,h
    set    3,l
    set    3,(hl)
    set    3,a

    set    4,b
    set    4,c
    set    4,d
    set    4,e
    set    4,h
    set    4,l
    set    4,(hl)
    set    4,a

    set    5,b
    set    5,c
    set    5,d
    set    5,e
    set    5,h
    set    5,l
    set    5,(hl)
    set    5,a

    set    6,b
    set    6,c
    set    6,d
    set    6,e
    set    6,h
    set    6,l
    set    6,(hl)
    set    6,a

    set    7,b
    set    7,c
    set    7,d
    set    7,e
    set    7,h
    set    7,l
    set    7,(hl)
    set    7,a

    add    ix,bc
    add    ix,de
    ld    ix,nn
    ld    (nn),ix
    inc    ix
    add    ix,ix
    ld    ix,(nn)
    dec    ix

    inc    [ix+ind]
    dec    [ix+ind]
    ld    [ix+ind],n
    add    ix,sp

    ld    b,[ix+ind]
    ld    c,[ix+ind]
    ld    d,[ix+ind]
    ld    e,[ix+ind]
    ld    h,[ix+ind]
    ld    l,[ix+ind]

    ld    [ix+ind],b
    ld    [ix+ind],c
    ld    [ix+ind],d
    ld    [ix+ind],e
    ld    [ix+ind],h
    ld    [ix+ind],l
    ld    [ix+ind],a

    ld    a,[ix+ind]

    add    a,[ix+ind]
    adc    a,[ix+ind]
    sub    [ix+ind];        Note 1
    sbc    a,[ix+ind]
    and    [ix+ind]
    xor    [ix+ind]
    or    [ix+ind]
    cp    [ix+ind]

    pop    ix
    ex    (sp),ix
    push    ix
    jp    (ix)
    ld    sp,ix

    rlc    [ix+ind]
    rrc    [ix+ind]
    rl    [ix+ind]
    rr    [ix+ind]
    sla    [ix+ind]
    sra    [ix+ind]
;    sll    [ix+ind]
    srl    [ix+ind]

    bit    0,[ix+ind]
    bit    1,[ix+ind]
    bit    2,[ix+ind]
    bit    3,[ix+ind]
    bit    4,[ix+ind]
    bit    5,[ix+ind]
    bit    6,[ix+ind]
    bit    7,[ix+ind]

    res    0,[ix+ind]
    res    1,[ix+ind]
    res    2,[ix+ind]
    res    3,[ix+ind]
    res    4,[ix+ind]
    res    5,[ix+ind]
    res    6,[ix+ind]
    res    7,[ix+ind]

    set    0,[ix+ind]
    set    1,[ix+ind]
    set    2,[ix+ind]
    set    3,[ix+ind]
    set    4,[ix+ind]
    set    5,[ix+ind]
    set    6,[ix+ind]
    set    7,[ix+ind]

    in    b,(c)
    out    (c),b
    sbc    hl,bc
    ld    (nn),bc
    neg
    retn
    im    0
    ld    i,a
    in    c,(c)
    out    (c),c
    adc    hl,bc
    ld    bc,(nn)
    reti
    ld    r,a
    in    d,(c)
    out    (c),d
    sbc    hl,de
    ld    (nn),de
    im    1
    ld    a,i
    in    e,(c)
    out    (c),e
    adc    hl,de
    ld    de,(nn)
    im    2
    ld    a,r
    in    h,(c)
    out    (c),h
    sbc    hl,hl
    defw    063Edh,nn;    LD (NN),HL (useless)
    rrd
    in    l,(c)
    out    (c),l
    adc    hl,hl
    defw    06bedh,nn;    LD HL,(NN) (useless)
    rld
    in    (hl),(c)
    out    (c),(hl)
    sbc    hl,sp
    ld    (nn),sp
    in    a,(c)
    out    (c),a
    adc    hl,sp
    ld    sp,(nn)
    ldi
    cpi
    ini
    outi
    ldd
    cpd
    ind
    outd
    ldir
    cpir
    inir
    otir
    lddr
    cpdr
    indr
    otdr

    add    iy,bc
    add    iy,de
    ld    iy,nn
    ld    (nn),iy
    inc    iy
    add    iy,iy
    ld    iy,(nn)
    dec    iy

    inc    [iy+ind]
    dec    [iy+ind]
    ld    [iy+ind],n
    add    iy,sp

    ld    b,[iy+ind]
    ld    c,[iy+ind]
    ld    d,[iy+ind]
    ld    e,[iy+ind]
    ld    h,[iy+ind]
    ld    l,[iy+ind]

    ld    [iy+ind],b
    ld    [iy+ind],c
    ld    [iy+ind],d
    ld    [iy+ind],e
    ld    [iy+ind],h
    ld    [iy+ind],l
    ld    [iy+ind],a

    ld    a,[iy+ind]

    add    a,[iy+ind]
    adc    a,[iy+ind]
    sub    [iy+ind];        note 1
    sbc    a,[iy+ind]
    and    [iy+ind]
    xor    [iy+ind]
    or    [iy+ind]
    cp    [iy+ind]

    pop    iy
    ex    (sp),iy
    push    iy
    jp    (iy)
    ld    sp,iy

    rlc    [iy+ind]
    rrc    [iy+ind]
    rl    [iy+ind]
    rr    [iy+ind]
    sla    [iy+ind]
    sra    [iy+ind]
;    sll    [iy+ind]
    srl    [iy+ind]

    bit    0,[iy+ind]
    bit    1,[iy+ind]
    bit    2,[iy+ind]
    bit    3,[iy+ind]
    bit    4,[iy+ind]
    bit    5,[iy+ind]
    bit    6,[iy+ind]
    bit    7,[iy+ind]

    res    0,[iy+ind]
    res    1,[iy+ind]
    res    2,[iy+ind]
    res    3,[iy+ind]
    res    4,[iy+ind]
    res    5,[iy+ind]
    res    6,[iy+ind]
    res    7,[iy+ind]

    set    0,[iy+ind]
    set    1,[iy+ind]
    set    2,[iy+ind]
    set    3,[iy+ind]
    set    4,[iy+ind]
    set    5,[iy+ind]
    set    6,[iy+ind]
    set    7,[iy+ind]

nn:    defs    2
    end
PS