output.tm

* Standard prelude:
  0:     LD  5,0(0) 	load maxaddress form dmem[0]
  1:     ST  0,0(0) 	clear dmem[0]
* End of standard prelude
* One instruction's place is reserved here
  3:    LDA  0,4(7) 	eax = return addr of main
  4:    LDC  2,1(2) 	pushl: push return addr of main
  5:    SUB  3,3,2 	pushl
  6:     ST  0,0(3) 	pushl
* One instruction's place is reserved here
  8:   HALT  0,0,0 	
* function start
  9:    LDC  2,1(2) 	backup ebp: push ebp
 10:    SUB  3,3,2 	backup ebp
 11:     ST  4,0(3) 	backup ebp
 12:    LDC  2,0(2) 	new base: set new ebp
 13:    ADD  4,3,2 	new base
* One instruction's place is reserved here
 15:     LD  0,2(4) 	load id value
 16:    LDA  1,2(4) 	get address save to edx (local)
 17:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
 18:    SUB  3,3,2 	pushl
 19:     ST  0,0(3) 	pushl
 20:     LD  0,3(4) 	load id value
 21:    LDA  1,3(4) 	get address save to edx (local)
 22:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
 23:    LDC  2,1(2) 	popl
 24:    ADD  3,3,2 	popl
 25:    SUB  0,1,0 	relop: boolean expression
 26:    JLT  0,2(7) 	relop: brunch if true
 27:    LDC  0,0(0) 	relop: false case: eax = 0
 28:    LDA  7,1(7) 	relop: unconditional jump
 29:    LDC  0,1(0) 	relop: true case: eax = 1
* One instruction's place is reserved here
 31:     LD  0,-1(4) 	load id value
 32:    LDA  1,-1(4) 	get address save to edx (local)
 33:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
 34:    SUB  3,3,2 	pushl
 35:     ST  1,0(3) 	pushl
 36:     LD  0,2(4) 	load id value
 37:    LDA  1,2(4) 	get address save to edx (local)
 38:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
 39:    LDC  2,1(2) 	popl
 40:    ADD  3,3,2 	popl
 41:     ST  0,0(1) 	assign value
 42:     LD  0,2(4) 	load id value
 43:    LDA  1,2(4) 	get address save to edx (local)
 44:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
 45:    SUB  3,3,2 	pushl
 46:     ST  1,0(3) 	pushl
 47:     LD  0,3(4) 	load id value
 48:    LDA  1,3(4) 	get address save to edx (local)
 49:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
 50:    LDC  2,1(2) 	popl
 51:    ADD  3,3,2 	popl
 52:     ST  0,0(1) 	assign value
 53:     LD  0,3(4) 	load id value
 54:    LDA  1,3(4) 	get address save to edx (local)
 55:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
 56:    SUB  3,3,2 	pushl
 57:     ST  1,0(3) 	pushl
 58:     LD  0,-1(4) 	load id value
 59:    LDA  1,-1(4) 	get address save to edx (local)
 60:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
 61:    LDC  2,1(2) 	popl
 62:    ADD  3,3,2 	popl
 63:     ST  0,0(1) 	assign value
 30:    JEQ  0,33(7) 	sele_stmt: jump to the end of sele_stmt
 64:     LD  0,3(4) 	load id value
 65:    LDA  1,3(4) 	get address save to edx (local)
 66:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
 67:    SUB  3,3,2 	pushl
 68:     ST  0,0(3) 	pushl
 69:    LDC  0,0(0) 	load const
 70:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
 71:    LDC  2,1(2) 	popl
 72:    ADD  3,3,2 	popl
 73:    SUB  0,1,0 	relop: boolean expression
 74:    JEQ  0,2(7) 	relop: brunch if true
 75:    LDC  0,0(0) 	relop: false case: eax = 0
 76:    LDA  7,1(7) 	relop: unconditional jump
 77:    LDC  0,1(0) 	relop: true case: eax = 1
* One instruction's place is reserved here
 79:     LD  0,2(4) 	load id value
 80:    LDA  1,2(4) 	get address save to edx (local)
 81:    LDA  3,2,3 	release places for local variables
 82:    LDC  2,0(2) 	erase local: restore esp
 83:    ADD  3,4,2 	erase local
 84:     LD  4,0(3) 	restore ebp: pop ebp
 85:    LDC  2,1(2) 	restore ebp
 86:    ADD  3,3,2 	restore ebp
 87:    LDC  2,1(2) 	ret: backup esp and load return address
 88:    ADD  3,3,2 	ret
 89:     LD  7,-1(3) 	ret
* One instruction's place is reserved here
 91:    LDC  2,-2(2) 	addc: mem[addr] += cnt
 92:    ADD  3,3,2 	addc
 93:     LD  0,3(4) 	load id value
 94:    LDA  1,3(4) 	get address save to edx (local)
 95:     ST  0,0(3) 	stroe argument
 96:     LD  0,2(4) 	load id value
 97:    LDA  1,2(4) 	get address save to edx (local)
 98:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
 99:    SUB  3,3,2 	pushl
100:     ST  0,0(3) 	pushl
101:     LD  0,3(4) 	load id value
102:    LDA  1,3(4) 	get address save to edx (local)
103:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
104:    SUB  3,3,2 	pushl
105:     ST  0,0(3) 	pushl
106:     LD  0,2(4) 	load id value
107:    LDA  1,2(4) 	get address save to edx (local)
108:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
109:    SUB  3,3,2 	pushl
110:     ST  0,0(3) 	pushl
111:     LD  0,3(4) 	load id value
112:    LDA  1,3(4) 	get address save to edx (local)
113:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
114:    LDC  2,1(2) 	popl
115:    ADD  3,3,2 	popl
116:    DIV  0,1,0 	mulop
117:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
118:    LDC  2,1(2) 	popl
119:    ADD  3,3,2 	popl
120:    MUL  0,1,0 	mulop
121:     LD  1,0(3) 	popl: reg[addr] = mem[esp++]
122:    LDC  2,1(2) 	popl
123:    ADD  3,3,2 	popl
124:    SUB  0,1,0 	addop
125:     ST  0,1(3) 	store argument
126:    LDA  0,4(7) 	pushl: push return address
127:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
128:    SUB  3,3,2 	pushl
129:     ST  0,0(3) 	pushl
130:    LDA  7,-122(7) 	jump to function
131:    LDC  2,2(2) 	addc: mem[addr] += cnt
132:    ADD  3,3,2 	addc
133:    LDA  3,2,3 	release places for local variables
134:    LDC  2,0(2) 	erase local: restore esp
135:    ADD  3,4,2 	erase local
136:     LD  4,0(3) 	restore ebp: pop ebp
137:    LDC  2,1(2) 	restore ebp
138:    ADD  3,3,2 	restore ebp
139:    LDC  2,1(2) 	ret: backup esp and load return address
140:    ADD  3,3,2 	ret
141:     LD  7,-1(3) 	ret
 78:    JEQ  0,12(7) 	sele_stmt: jump to end of sele_stmt
 90:    LDA  7,51(7) 	sele_stmt: jump to end of sele_stmt
 14:    LDA  3,-1,3 	reserved places for local variables
142:    LDA  3,1,3 	release places for local variables
143:    LDC  2,0(2) 	erase local: restore esp
144:    ADD  3,4,2 	erase local
145:     LD  4,0(3) 	restore ebp: pop ebp
146:    LDC  2,1(2) 	restore ebp
147:    ADD  3,3,2 	restore ebp
148:    LDC  2,1(2) 	ret: backup esp and load return address
149:    ADD  3,3,2 	ret
150:     LD  7,-1(3) 	ret
* function end
* function start
151:    LDC  2,1(2) 	backup ebp: push ebp
152:    SUB  3,3,2 	backup ebp
153:     ST  4,0(3) 	backup ebp
154:    LDC  2,0(2) 	new base: set new ebp
155:    ADD  4,3,2 	new base
* One instruction's place is reserved here
157:     LD  0,-1(4) 	load id value
158:    LDA  1,-1(4) 	get address save to edx (local)
159:     IN  0,0,0 	read interger value
160:     ST  0,0(1) 	assign value
161:     LD  0,-2(4) 	load id value
162:    LDA  1,-2(4) 	get address save to edx (local)
163:     IN  0,0,0 	read interger value
164:     ST  0,0(1) 	assign value
165:    LDC  2,-2(2) 	addc: mem[addr] += cnt
166:    ADD  3,3,2 	addc
167:     LD  0,-1(4) 	load id value
168:    LDA  1,-1(4) 	get address save to edx (local)
169:     ST  0,0(3) 	stroe argument
170:     LD  0,-2(4) 	load id value
171:    LDA  1,-2(4) 	get address save to edx (local)
172:     ST  0,1(3) 	store argument
173:    LDA  0,4(7) 	pushl: push return address
174:    LDC  2,1(2) 	pushl: mem[--esp] = reg[addr]
175:    SUB  3,3,2 	pushl
176:     ST  0,0(3) 	pushl
177:    LDA  7,-169(7) 	jump to function
178:    LDC  2,2(2) 	addc: mem[addr] += cnt
179:    ADD  3,3,2 	addc
180:    OUT  0,0,0 	write value in eax
156:    LDA  3,-2,3 	reserved places for local variables
181:    LDA  3,2,3 	release places for local variables
182:    LDC  2,0(2) 	erase local: restore esp
183:    ADD  3,4,2 	erase local
184:     LD  4,0(3) 	restore ebp: pop ebp
185:    LDC  2,1(2) 	restore ebp
186:    ADD  3,3,2 	restore ebp
187:    LDC  2,1(2) 	ret: backup esp and load return address
188:    ADD  3,3,2 	ret
189:     LD  7,-1(3) 	ret
* function end
  2:    LDA  3,0,5 	reserved places for global variables
  7:    LDA  7,143(7) 	jump to main