augusto
/
vm-translator
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Remove unused enum

This commit is contained in:
Augusto Gunsch 2020-10-31 20:40:17 -03:00
parent f0dd1b852b
commit 46c2a83735
No known key found for this signature in database
GPG Key ID: F7EEFE29825C72DC
1 changed files with 4 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
translator.c
View File

@ -4,18 +4,6 @@
#include <ctype.h>
#include "translator.h"
enum operation { push, pop };
enum operation getop(struct line* ln) {
char* tok = ln->tokens[0];
if(strcmp(tok, "push") == 0)
return push;
if(strcmp(tok, "pop") == 0)
return pop;
fprintf(stderr, "Invalid operation '%s'; line %i\n", tok, ln->truen);
exit(1);
}
void freeasmlns(struct asmln** lns, int count) {
for(int i = 0; i < count; i++) {
free(lns[i]->instr);
@ -364,8 +352,8 @@ void mkpop(struct line* ln, struct asmln*** asmlns, int* asmind, int* asmsize) {
(*asmind) = asmi;
}
void switchop(struct line* ln, struct asmln*** asmlns, int* asmind, int* asmsize, enum operation op, char* fname) {
if(op == push)
void switchop(struct line* ln, struct asmln*** asmlns, int* asmind, int* asmsize, char* fname) {
if(strcmp(ln->tokens[0], "push") == 0)
if(strcmp(ln->tokens[1], "constant") == 0)
pushcons(ln, asmlns, asmind, asmsize);
else if(strcmp(ln->tokens[1], "static") == 0)
@ -374,7 +362,7 @@ void switchop(struct line* ln, struct asmln*** asmlns, int* asmind, int* asmsize
pushtemp(ln, asmlns, asmind, asmsize);
else
mkpush(ln, asmlns, asmind, asmsize);
else if(op == pop)
else if(strcmp(ln->tokens[0], "pop") == 0)
if(strcmp(ln->tokens[1], "static") == 0)
popstat(ln, asmlns, asmind, asmsize, fname);
else if(strcmp(ln->tokens[1], "temp") == 0)
@ -390,8 +378,7 @@ struct asmln** translate(struct line** lns, int lnscount, int* asmcount, char* f
for(int i = 0; i < lnscount; i++) {
struct line* ln = lns[i];
enum operation op = getop(ln);
switchop(ln, &asmlns, &asmi, &sizebet, op, fname);
switchop(ln, &asmlns, &asmi, &sizebet, fname);
}
(*asmcount) = asmi;