#define _GNU_SOURCE
#include <getopt.h>
-/* 指定されたファイルにCOMET II仮想メモリ(アセンブル結果)を書込 */
-void outassemble(char *file) {
- FILE *fp;
- if((fp = fopen(file, "w")) == NULL) {
- perror(file);
- return;
- }
- fwrite(memory, sizeof(WORD), endptr, fp);
- fclose(fp);
-}
-
-static struct option longopts[] = {
+static struct option longopts[] =
+{
{"source", no_argument, NULL, 's'},
{"label", no_argument, NULL, 'l'},
{"labelonly", no_argument, NULL, 'L'},
{0, 0, 0, 0},
};
+ASMODE asmode = {false, false, false, false, false};
+EXECMODE execmode = {false, false, false};
+
+/* 指定されたファイルにCOMET II仮想メモリ(アセンブル結果)を書込 */
+void outassemble(char *file) {
+ FILE *fp;
+ if((fp = fopen(file, "w")) == NULL) {
+ perror(file);
+ exit(-1);
+ }
+ fwrite(memory, sizeof(WORD), endptr, fp);
+ fclose(fp);
+}
+
int main(int argc, char *argv[])
{
int opt, i;
WORD beginptr[argc];
char *objfile = NULL;
const char *default_objfile = "a.o";
- const char *usage = "Usage: %s [-slLaAtTdh] [-oO<OUTFILE>] [-M <memorysize>] [-C <clocks>] FILE ...\n";
+ const char *usage =
+ "Usage: %s [-slLaAtTdh] [-oO<OUTFILE>] [-M <memorysize>] [-C <clocks>] FILE ...\n";
while((opt = getopt_long(argc, argv, "tTdslLao::O::AM:C:h", longopts, NULL)) != -1) {
switch(opt) {
case 's':
- srcmode = true;
+ (&asmode)->srcmode = true;
break;
case 'l':
- labelmode = true;
+ (&asmode)->labelmode = true;
break;
case 'L':
- onlylabelmode = true;
+ (&asmode)->labelmode = true;
+ (&asmode)->onlylabelmode = true;
break;
case 'a':
- asdetailmode = true;
+ (&asmode)->asdetailmode = true;
break;
case 'A':
- onlyassemblemode = true;
- asdetailmode = true;
+ (&asmode)->onlyassemblemode = true;
+ (&asmode)->asdetailmode = true;
break;
case 'o':
if(optarg == NULL) {
}
break;
case 'O':
- onlyassemblemode = true;
+ (&asmode)->onlyassemblemode = true;
if(optarg == NULL) {
objfile = strdup(default_objfile);
} else {
}
break;
case 't':
- tracemode = true;
+ (&execmode)->tracemode = true;
break;
case 'T':
- tracemode = true;
- logicalmode = true;
+ (&execmode)->tracemode = true;
+ (&execmode)->logicalmode = true;
break;
case 'd':
- dumpmode = true;
+ (&execmode)->dumpmode = true;
break;
case 'M':
memsize = atoi(optarg);
} else if(pass == SECOND) {
ptr = beginptr[i];
}
- if(tracemode == true || dumpmode == true || srcmode == true ||
- labelmode == true || asdetailmode == true) {
+ if((&execmode)->tracemode == true || (&execmode)->dumpmode == true ||
+ (&asmode)->srcmode == true || (&asmode)->labelmode == true ||
+ (&asmode)->asdetailmode == true)
+ {
fprintf(stdout, "\nAssemble %s (%d)\n", argv[i], pass);
}
if((status = assemble(argv[i], pass)) == false) {
exit(-1);
}
}
- if(pass == FIRST && (labelmode == true || onlylabelmode == true)) {
+ if(pass == FIRST && (&asmode)->labelmode == true) {
fprintf(stdout, "\nLabel::::\n");
printlabel();
- if(onlylabelmode == true) {
+ if((&asmode)->onlylabelmode == true) {
return 0;
}
}
if(objfile != NULL) {
outassemble(objfile);
}
- if(onlyassemblemode == false) {
+ if((&asmode)->onlyassemblemode == false) {
exec(); /* プログラム実行 */
}
}