void
main(int argc, char *argv[])
{
char *p;
thechar = '8';
thestring = "386";
ctxt = linknew(&link386);
ctxt->diag = yyerror;
ctxt->bso = &bstdout;
Binit(&bstdout, 1, OWRITE);
listinit8();
fmtinstall('L', Lconv);
// Allow GOARCH=thestring or GOARCH=thestringsuffix,
// but not other values.
p = getgoarch();
if(strncmp(p, thestring, strlen(thestring)) != 0)
sysfatal("cannot use %cc with GOARCH=%s", thechar, p);
ensuresymb(NSYMB);
memset(debug, 0, sizeof(debug));
cinit();
outfile = 0;
setinclude(".");
flagfn1("D", "name[=value]: add #define", dodef);
flagfn1("I", "dir: add dir to include path", setinclude);
flagcount("S", "print assembly and machine code", &debug['S']);
flagcount("m", "debug preprocessor macros", &debug['m']);
flagstr("o", "file: set output file", &outfile);
flagstr("trimpath", "prefix: remove prefix from recorded source file paths", &ctxt->trimpath);
flagparse(&argc, &argv, usage);
ctxt->debugasm = debug['S'];
if(argc < 1)
usage();
if(argc > 1){
print("can't assemble multiple files\n");
errorexit();
}
if(assemble(argv[0]))
errorexit();
Bflush(&bstdout);
exits(0);
}
void
betypeinit(void)
{
widthptr = 4;
widthint = 4;
zprog.link = P;
zprog.as = AGOK;
zprog.from.type = D_NONE;
zprog.from.index = D_NONE;
zprog.from.scale = 0;
zprog.to = zprog.from;
listinit8();
}
void
main(int argc, char *argv[])
{
char *p;
int c;
thechar = '8';
thestring = "386";
ctxt = linknew(&link386);
ctxt->diag = yyerror;
ctxt->bso = &bstdout;
Binit(&bstdout, 1, OWRITE);
listinit8();
fmtinstall('L', Lconv);
// Allow GOARCH=thestring or GOARCH=thestringsuffix,
// but not other values.
p = getgoarch();
if(strncmp(p, thestring, strlen(thestring)) != 0)
sysfatal("cannot use %cc with GOARCH=%s", thechar, p);
ensuresymb(NSYMB);
memset(debug, 0, sizeof(debug));
cinit();
outfile = 0;
setinclude(".");
ARGBEGIN {
default:
c = ARGC();
if(c >= 0 && c < sizeof(debug))
debug[c] = 1;
break;
case 'o':
outfile = ARGF();
break;
case 'D':
p = ARGF();
if(p) {
if (nDlist%8 == 0)
Dlist = allocn(Dlist, nDlist*sizeof(char *),
8*sizeof(char *));
Dlist[nDlist++] = p;
}
break;
case 'I':
p = ARGF();
setinclude(p);
break;
case 'S':
ctxt->debugasm++;
break;
} ARGEND
if(*argv == 0) {
print("usage: %ca [-options] file.s\n", thechar);
errorexit();
}
if(argc > 1){
print("can't assemble multiple files\n");
errorexit();
}
if(assemble(argv[0]))
errorexit();
Bflush(&bstdout);
exits(0);
}
