Array length: Difference between revisions
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Array length= 2
</pre>
=={{header|6502 Assembly}}==
{{trans|360 Assembly}}
Array length is computed at compilation time with the formula: (Array_End-Array). Even though the labels Array and Array_End are both 16-bit values, if their difference fits into 8 bits the assembler will allow you to load it into a register.
<lang 6502asm>start:
LDA #(Array_End-Array) ;evaluates to 5
RTS
Array:
byte 3,6,9,12,15
Array_End:</lang>
=={{header|68000 Assembly}}==
{{trans|360 Assembly}}
Array length is computed at compilation time with the formula: (Array_End-Array). Even though the labels Array and Array_End are both 32-bit memory addresses, if their difference is small enough it can fit into a 16-bit or even an 8-bit instruction operand.
<lang 68000devpac>start:
MOVE.B #(Array_End-Array) ;evaluates to 5
RTS
Array:
DC.B 3,6,9,12,15
Array_End:</lang>
=={{header|8th}}==
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