e2.tm

* TINY Compilation to TM Code
* File: e2.tm
* Standard prelude:
  0:     LD  6,0(0) 	load maxaddress from location 0
  1:     ST  0,0(0) 	clear location 0
* End of standard prelude.
  2:     IN  0,0,0 	read integer value
  3:     ST  0,0(5) 	read: store value
* -> while
* -> Op
* -> Id
  4:     LD  0,0(5) 	load id value
* <- Id
  5:     ST  0,0(6) 	op: push left
* -> Const
  6:    LDC  0,5(0) 	load const
* <- Const
  7:     LD  1,0(6) 	op: load left
  8:    SUB  0,1,0 	op <
  9:    JLT  0,2(7) 	br if true
 10:    LDC  0,0(0) 	false case
 11:    LDA  7,1(7) 	unconditional jmp
 12:    LDC  0,1(0) 	true case
* <- Op
* -> assign
* -> Op
* -> Id
 14:     LD  0,0(5) 	load id value
* <- Id
 15:     ST  0,0(6) 	op: push left
* -> Const
 16:    LDC  0,1(0) 	load const
* <- Const
 17:     LD  1,0(6) 	op: load left
 18:    ADD  0,1,0 	op +
* <- Op
 19:     ST  0,0(5) 	assign: store value
* <- assign
 20:    LDA  7,-17(7) 	while: jump after body comes back here
 13:    JEQ  0,7(7) 	while: jump back to body
* <- while
* -> Id
 21:     LD  0,0(5) 	load id value
* <- Id
 22:    OUT  0,0,0 	write ac
* End of execution.
 23:   HALT  0,0,0