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inline (reserved word)Language:
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inline (reserved word)
Inline statements and directives allow you to insert machine code instructions directly into the code of a program or unit.
Syntax
inline ( data / data / ... data )
Remarks
When used as a statement, the inline data elements are inserted directly in the code.
When used as a directive in a procedure or a function declaration, the inline data elements are inserted in the code each time the procedure or function is called.
An inline data element consists of a constant or variable identifier, optionally prefixed by a size specifier, < or >.
A variable identifier can be followed by + (plus) or - (minus) and a constant to specify an offset from the variable's address.
An inline element generates 1 byte of code if it is a constant within the range 0 and 255; otherwise, it generates one word.
You use the < and > operators to override the automatic size selection:
< means always generate a byte
> means always generate a word.
Example
(* "inline" statement *)
procedure FillWord(var Dest; Count: Word; Data: Word);
begin
inline(
$C4/$7E/<Dest/ (* LES DI,Dest[BP] *)
$8B/$4E/<Count/ (* MOV CX,Count[BP]*)
$8B/$46/<Data/ (* MOV AX,Data[BP] *)
$FC/ (* CLD *)
$F3/$AB); (* REP STOSW *)
end;
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