Array: Difference between revisions
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Puppydrum64 (talk | contribs) m (→Assembly) |
Puppydrum64 (talk | contribs) m (→Assembly) |
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Iteration over the elements of an array is fairly straightforward. |
Iteration over the elements of an array is fairly straightforward. |
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<lang 68000devpac> |
<lang 68000devpac>;68000 Assembly example |
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LEA myArray,A0 |
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loop: |
loop: |
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MOVE.B (A0)+,D0 |
MOVE.B (A0)+,D0 |
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JMP loop</lang> |
JMP loop</lang> |
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<lang z80>;z80 Assembly example |
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ld hl,myArray ;load the address of myArray into hl |
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ld de,userRam ;load the address of work RAM into de |
ld de,userRam ;load the address of work RAM into de |
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ld bc,myArrayEnd-myArray ;assembler directive that auto-calculates the array size using labels placed at the beginning and end. |
ld bc,myArrayEnd-myArray ;assembler directive that auto-calculates the array size using labels placed at the beginning and end. |
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