Flow-control structures: Difference between revisions
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=={{header|Z80 Assembly}}== |
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<lang z80>JP &XXXX ; jump to an absolute address. |
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JP (HL) ; jump to the address stored in HL |
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PUSH rr RET ; fake a return address and "return" to that address |
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CALL label ; call a subroutine named "label" |
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CALL z,label ;call a subroutine named "label" conditionally |
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DJNZ label ;decrement, jump if B nonzero to label |
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LDIR ;load, increment, repeat until BC = 0 |
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LDDR ;load, decrement, repeat until BC = 0 |
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CPIR ;compare, increment, repeat until BC = 0 |
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CPDR ;compare, decrement, repeat until BC = 0 |
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OTIR ;out, increment, repeat until BC = 0 |
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OTDR ;out, decrement, repeat until BC = 0 |
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INIR ;in, increment, repeat until BC = 0 |
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INDR ;in, decrement, repeat until BC = 0</lang> |
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=={{header|zkl}}== |
=={{header|zkl}}== |
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