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Merged
jaeunda merged 4 commits into from
Dec 30, 2025
Merged

Feat08/code generator #19

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f3e5f9f
build(Makefile): modify output filename
jaeunda Dec 30, 2025
06bad72
chore(test): change dirname to test-src
jaeunda Dec 30, 2025
995591d
chore(test): change dirname to test-src
jaeunda Dec 30, 2025
a5ac7f1
test: test interpreter
jaeunda Dec 30, 2025
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4 changes: 2 additions & 2 deletions 08-code-generator/Makefile
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Original file line number Diff line number Diff line change
@@ -1,9 +1,9 @@
a.out: yacc lex
gcc -g y.tab.c lex.yy.c func.c sem_func.c gen_func.c main.c -w
gcc -g y.tab.c lex.yy.c func.c sem_func.c gen_func.c main.c -w -o code_generator
yacc: yacc.y
yacc -d yacc.y
lex: lex.l
lex lex.l

make clean:
rm a.out
rm code_generator
Binary file added 08-code-generator/mk_test
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26 changes: 26 additions & 0 deletions 08-code-generator/mk_test.c
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@@ -0,0 +1,26 @@
#include <stdio.h>
#include <stdlib.h>

int main(void){
for (int i=1; i<=13; i++){
char asm_cmd[128];
char asm_fname[128];
char interp_fname[128];
if (i < 10) {
sprintf(asm_cmd, "./code_generator ./test-src/test0%d.c", i);
sprintf(asm_fname, "test-asm/test0%d.asm", i);
sprintf(interp_fname, "test-interp/interp-res0%d", i);
} else {
sprintf(asm_cmd, "./code_generator ./test-src/test%d.c", i);
sprintf(asm_fname, "test-asm/test%d.asm", i);
sprintf(interp_fname, "test-interp/interp-res%d", i);
}
system(asm_cmd);
rename("./a.asm", asm_fname);

char interp_cmd[512];
sprintf(interp_cmd, "./interp %s > %s", asm_fname, interp_fname);
system(interp_cmd);
}
exit(0);
}
12 changes: 12 additions & 0 deletions 08-code-generator/test-asm/test01.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
INT 0, 16
SUP 0, main
RET 0, 0
main:
INT 0, 20
LDA 1, 16
LOD 0, 12
LOD 1, 12
ADDI 0, 0
STX 0, 0
POP 0, 1
RET 0, 0
14 changes: 14 additions & 0 deletions 08-code-generator/test-asm/test02.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,14 @@
INT 0, 12
SUP 0, main
RET 0, 0
main:
INT 0, 16
LDA 1, 12
LITI 0, 10
LITI 0, 20
LITI 0, 3
MULI 0, 0
ADDI 0, 0
STX 0, 0
POP 0, 1
RET 0, 0
26 changes: 26 additions & 0 deletions 08-code-generator/test-asm/test03.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,26 @@
INT 0, 12
SUP 0, main
RET 0, 0
main:
INT 0, 16
L2:
LOD 1, 12
LITI 0, 5
LSSI 0, 0
JPC 0, L3
LOD 1, 12
LITI 0, 3
EQLI 0, 0
JPC 0, L4
JMP 0, L3
L4:
LOD 1, 12
LDA 1, 12
LDX 0, 0
INCI 0, 0
STO 0, 0
POP 0, 1
L1:
JMP 0, L2
L3:
RET 0, 0
24 changes: 24 additions & 0 deletions 08-code-generator/test-asm/test04.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
INT 0, 12
SUP 0, main
RET 0, 0
add:
INT 0, 20
LDA 1, -4
LOD 1, 12
LOD 1, 16
ADDI 0, 0
STO 0, 0
RET 0, 0
RET 0, 0
main:
INT 0, 16
LDA 1, 12
INT 0, 16
LITI 0, 10
LITI 0, 20
POP 0, 5
ADDR 0, add
CAL 0, 0
STX 0, 0
POP 0, 1
RET 0, 0
30 changes: 30 additions & 0 deletions 08-code-generator/test-asm/test05.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
INT 0, 32
SUP 0, main
RET 0, 0
main:
INT 0, 16
LDA 0, 12
LITI 0, 2
LITI 0, 4
MULI 0, 0
OFFSET 0, 0
LITI 0, 10
STX 0, 0
POP 0, 1
LDA 1, 12
LDA 0, 12
LITI 0, 1
LITI 0, 4
MULI 0, 0
OFFSET 0, 0
STX 0, 0
POP 0, 1
LOD 1, 12
LITI 0, 1
LITI 0, 4
MULI 0, 0
ADDI 0, 0
LITI 0, 20
STX 0, 0
POP 0, 1
RET 0, 0
22 changes: 22 additions & 0 deletions 08-code-generator/test-asm/test06.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
INT 0, 12
SUP 0, main
RET 0, 0
set:
INT 0, 16
LOD 1, 12
LITI 0, 1
LITI 0, 4
MULI 0, 0
OFFSET 0, 0
LITI 0, 99
STX 0, 0
POP 0, 1
RET 0, 0
main:
INT 0, 24
INT 0, 12
LDA 1, 12
POP 0, 4
ADDR 0, set
CAL 0, 0
RET 0, 0
24 changes: 24 additions & 0 deletions 08-code-generator/test-asm/test07.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,24 @@
INT 0, 12
SUP 0, main
RET 0, 0
main:
INT 0, 20
LOD 1, 12
LITI 0, 5
GTRI 0, 0
JPCR 0, L1
LOD 1, 16
LDA 1, 16
LDX 0, 0
INCI 0, 0
STO 0, 0
LITI 0, 5
GTRI 0, 0
L1:
JPC 0, L2
LDA 1, 12
LITI 0, 1
STX 0, 0
POP 0, 1
L2:
RET 0, 0
38 changes: 38 additions & 0 deletions 08-code-generator/test-asm/test08.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,38 @@
INT 0, 12
SUP 0, main
RET 0, 0
fact:
INT 0, 16
LOD 1, 12
LITI 0, 1
EQLI 0, 0
JPC 0, L1
LDA 1, -4
LITI 0, 1
STO 0, 0
RET 0, 0
L1:
LDA 1, -4
LOD 1, 12
INT 0, 16
LOD 1, 12
LITI 0, 1
SUBI 0, 0
POP 0, 4
ADDR 0, fact
CAL 0, 0
MULI 0, 0
STO 0, 0
RET 0, 0
RET 0, 0
main:
INT 0, 16
LDA 1, 12
INT 0, 16
LITI 0, 5
POP 0, 4
ADDR 0, fact
CAL 0, 0
STX 0, 0
POP 0, 1
RET 0, 0
21 changes: 21 additions & 0 deletions 08-code-generator/test-asm/test09.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,21 @@
INT 0, 12
SUP 0, main
RET 0, 0
main:
INT 0, 20
LDA 1, 16
LOD 1, 12
LDA 1, 12
LDX 0, 0
INCI 0, 0
STO 0, 0
STX 0, 0
POP 0, 1
LDA 1, 16
LDA 1, 12
LDX 0, 0
INCI 0, 0
STX 0, 0
STX 0, 0
POP 0, 1
RET 0, 0
22 changes: 22 additions & 0 deletions 08-code-generator/test-asm/test10.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
INT 0, 16
SUP 0, main
RET 0, 0
main:
INT 0, 20
LDA 1, 16
LOD 1, 12
CVTF 0, 0
LOD 0, 12
ADDF 0, 0
STX 0, 0
POP 0, 1
LDA 1, 12
LOD 1, 16
LITI 0, 10
CVTF 0, 0
ADDF 0, 0
CVTI 0, 0
STX 0, 0
POP 0, 1
RET 0, 0
.literal 12 3.140000
30 changes: 30 additions & 0 deletions 08-code-generator/test-asm/test11.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
INT 0, 12
SUP 0, main
RET 0, 0
main:
INT 0, 20
LDA 1, 12
LITI 0, 1
STX 0, 0
POP 0, 1
L2:
LOD 1, 12
LITI 0, 3
LEQI 0, 0
JPC 0, L3
LDA 1, 16
LOD 1, 16
LOD 1, 12
ADDI 0, 0
STX 0, 0
POP 0, 1
L1:
LOD 1, 12
LDA 1, 12
LDX 0, 0
INCI 0, 0
STO 0, 0
POP 0, 1
JMP 0, L2
L3:
RET 0, 0
25 changes: 25 additions & 0 deletions 08-code-generator/test-asm/test12.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,25 @@
INT 0, 12
SUP 0, main
RET 0, 0
main:
INT 0, 16
L3:
LOD 1, 12
LDA 1, 12
LDX 0, 0
INCI 0, 0
STO 0, 0
POP 0, 1
LOD 1, 12
LITI 0, 2
EQLI 0, 0
JPC 0, L4
JMP 0, L2
L4:
L2:
LOD 1, 12
LITI 0, 5
LSSI 0, 0
JPT 0, L3
L1:
RET 0, 0
11 changes: 11 additions & 0 deletions 08-code-generator/test-asm/test13.asm
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Original file line number Diff line number Diff line change
@@ -0,0 +1,11 @@
INT 0, 20
SUP 0, main
RET 0, 0
main:
INT 0, 16
LDA 1, 12
LDA 0, 12
STX 0, 0
POP 0, 1
RET 0, 0
.literal 12 "Hello"
19 changes: 19 additions & 0 deletions 08-code-generator/test-interp/interp-res01
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
======== symbol =========
1: printf -1
2: malloc -2
3: scanf -3
4: main 3
======== code ==========
0: INT 0,16
1: SUP 0,3
2: RET 0,0
3: INT 0,20
4: LDA 1,16
5: LOD 0,12
6: LOD 1,12
7: ADDI 0,0
8: STX 0,0
9: POP 0,1
10: RET 0,0
start execution
end execution
21 changes: 21 additions & 0 deletions 08-code-generator/test-interp/interp-res02
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@@ -0,0 +1,21 @@
======== symbol =========
1: printf -1
2: malloc -2
3: scanf -3
4: main 3
======== code ==========
0: INT 0,12
1: SUP 0,3
2: RET 0,0
3: INT 0,16
4: LDA 1,12
5: LITI 0,10
6: LITI 0,20
7: LITI 0,3
8: MULI 0,0
9: ADDI 0,0
10: STX 0,0
11: POP 0,1
12: RET 0,0
start execution
end execution
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