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Copyright 1991 David Jurgens |
ENTER - Make Stack Frame (80188+)
Usage: ENTER locals,level
Modifies flags: None
Modifies stack for entry to procedure for high level language.
Operand "locals" specifies the amount of storage to be allocated
on the stack. "Level" specifies the nesting level of the routine.
Paired with the LEAVE instruction, this is an efficient method of
entry and exit to procedures.
Clocks Size
Operands 808x 286 386 486 Bytes
immed16,0 - 11 10 14 4
immed16,1 - 15 12 17 4
immed16,immed8 - 12+4(n-1) 15+4(n-1) 17+3n 4
- see Instruction Timing
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| Esc or Alt-X to exit |
enter |
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