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e2.tm
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e2.tm
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* 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