ftd.cod

编译原理源码（包括语法分析

=== COMPILE PL0 ===
  0 PROGRAM TEST; 
  0 	VAR A; 
  1 	BEGIN 
  2 		FOR A:=3 TO 8 DO 
  8 		WRITE(A); 
 16 	END. 
  0  JMP   0   1
  1  INI   0   4
  2  LIT   0   3
  3  STO   0   3
  4  LOD   0   3
  5  LIT   0   8
  6  OPR   0  13
  7  JPC   0  16
  8  LOD   0   3
  9  OPR   0  14
 10  OPR   0  15
 11  LOD   0   3
 12  LIT   0   1
 13  OPR   0   2
 14  STO   0   3
 15  JMP   0   4
 16  OPR   0   0
----------------------------- RUN PL0 ----------------------------- 
3
4
5
6
7
8
------------------------- END PL0 -----------------------------