ack/mach/6500/cg/mach.c

/* $Header$ */
/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
con_part(sz,w) register sz; word w; {

	while (part_size % sz)
		part_size++;
	if (part_size == TEM_WSIZE)
		part_flush();
	if (sz == 1) {
		w &= 0xFF;
		if (part_size)
			w <<= 8;
		part_word |= w;
	} else {
		assert(sz == 2);
		part_word = w;
	}
	part_size += sz;
}

con_mult(sz) word sz; {
	long atol();

	if (sz != 4)
		fatal("bad icon/ucon size");
	fprintf(codefile,".data4 %ld\n", atol(str));
}


con_float() {

static int been_here;
	if (argval != 4 && argval != 8)
		fatal("bad fcon size");
	fprintf(codefile,".long\t");
	if (argval == 8)
		fprintf(codefile,"F_DUM,");
	fprintf(codefile,"F_DUM\n");
	if ( !been_here++)
	{
	fprintf(stderr,"Warning : dummy float-constant(s)\n");
	}
}

prolog(nlocals) full nlocals; {

	fprintf(codefile,"\tjsr Pro\n");
	if (nlocals == 0)
		return;
	else
		fprintf(codefile,
	"\tldx #[%d].h\n\tlda #[%d].l\n\tjsr Lcs\n",
					nlocals, nlocals);
}

mes(type) word type; {
	int argt ;

	switch ( (int)type ) {
	case ms_ext :
		for (;;) {
			switch ( argt=getarg(
			    ptyp(sp_cend)|ptyp(sp_pnam)|sym_ptyp) ) {
			case sp_cend :
				return ;
			default:
				strarg(argt) ;
				fprintf(codefile,".define %s\n",argstr) ;
				break ;
			}
		}
	default :
		while ( getarg(any_ptyp) != sp_cend ) ;
		break ;
	}
}

char    *segname[] = {
	".sect .text",        /* SEGTXT */
	".sect .data",        /* SEGCON */
	".sect .rom",        /* SEGROM */
	".sect .bss"          /* SEGBSS */
};