ack/mach/6500/cg/mach.c
1984-10-23 15:10:15 +00:00

73 lines
1.2 KiB
C

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 l;
if (sz != 4)
fatal("bad icon/ucon size");
l = atol(str);
fprintf(codefile,".short\t%d\n",(int) l);
fprintf(codefile,".short\t%d\n",(int) (l >> 16));
}
con_float() {
fatal("no reals");
}
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[] = {
".text", /* SEGTXT */
".data", /* SEGCON */
".data", /* SEGROM */
".bss" /* SEGBSS */
};