| 141 |
141 |
#error "Please select which OpenPic implementation is to be emulated"
|
| 142 |
142 |
#endif
|
| 143 |
143 |
|
|
144 |
#define OPENPIC_PAGE_SIZE 4096
|
|
145 |
|
| 144 |
146 |
#define BF_WIDTH(_bits_) \
|
| 145 |
147 |
(((_bits_) + (sizeof(uint32_t) * 8) - 1) / (sizeof(uint32_t) * 8))
|
| 146 |
148 |
|
| ... | ... | |
| 597 |
599 |
DPRINTF("%s: addr " TARGET_FMT_plx " <= %08x\n", __func__, addr, val);
|
| 598 |
600 |
if (addr & 0xF)
|
| 599 |
601 |
return;
|
| 600 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 601 |
602 |
val = openpic_swap32(opp, val);
|
| 602 |
|
#endif
|
| 603 |
603 |
addr &= 0xFF;
|
| 604 |
604 |
switch (addr) {
|
| 605 |
605 |
case 0x00: /* FREP */
|
| ... | ... | |
| 693 |
693 |
break;
|
| 694 |
694 |
}
|
| 695 |
695 |
DPRINTF("%s: => %08x\n", __func__, retval);
|
| 696 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 697 |
696 |
retval = openpic_swap32(opp, retval);
|
| 698 |
|
#endif
|
| 699 |
697 |
|
| 700 |
698 |
return retval;
|
| 701 |
699 |
}
|
| ... | ... | |
| 708 |
706 |
DPRINTF("%s: addr %08x <= %08x\n", __func__, addr, val);
|
| 709 |
707 |
if (addr & 0xF)
|
| 710 |
708 |
return;
|
| 711 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 712 |
709 |
val = openpic_swap32(opp, val);
|
| 713 |
|
#endif
|
| 714 |
710 |
addr -= 0x1100;
|
| 715 |
711 |
addr &= 0xFFFF;
|
| 716 |
712 |
idx = (addr & 0xFFF0) >> 6;
|
| ... | ... | |
| 763 |
759 |
break;
|
| 764 |
760 |
}
|
| 765 |
761 |
DPRINTF("%s: => %08x\n", __func__, retval);
|
| 766 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 767 |
762 |
retval = openpic_swap32(opp, retval);
|
| 768 |
|
#endif
|
| 769 |
763 |
|
| 770 |
764 |
return retval;
|
| 771 |
765 |
}
|
| ... | ... | |
| 778 |
772 |
DPRINTF("%s: addr %08x <= %08x\n", __func__, addr, val);
|
| 779 |
773 |
if (addr & 0xF)
|
| 780 |
774 |
return;
|
| 781 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 782 |
775 |
val = openpic_swap32(opp, val);
|
| 783 |
|
#endif
|
| 784 |
776 |
addr = addr & 0xFFF0;
|
| 785 |
777 |
idx = addr >> 5;
|
| 786 |
778 |
if (addr & 0x10) {
|
| ... | ... | |
| 812 |
804 |
retval = read_IRQreg(opp, idx, IRQ_IPVP);
|
| 813 |
805 |
}
|
| 814 |
806 |
DPRINTF("%s: => %08x\n", __func__, retval);
|
| 815 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 816 |
807 |
retval = openpic_swap32(opp, retval);
|
| 817 |
|
#endif
|
| 818 |
808 |
|
| 819 |
809 |
return retval;
|
| 820 |
810 |
}
|
| ... | ... | |
| 829 |
819 |
DPRINTF("%s: addr " TARGET_FMT_plx " <= %08x\n", __func__, addr, val);
|
| 830 |
820 |
if (addr & 0xF)
|
| 831 |
821 |
return;
|
| 832 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 833 |
822 |
val = openpic_swap32(opp, val);
|
| 834 |
|
#endif
|
| 835 |
823 |
addr &= 0x1FFF0;
|
| 836 |
824 |
idx = addr / 0x1000;
|
| 837 |
825 |
dst = &opp->dst[idx];
|
| ... | ... | |
| 949 |
937 |
break;
|
| 950 |
938 |
}
|
| 951 |
939 |
DPRINTF("%s: => %08x\n", __func__, retval);
|
| 952 |
|
#if defined TARGET_WORDS_BIGENDIAN
|
| 953 |
940 |
retval = openpic_swap32(opp, retval);
|
| 954 |
|
#endif
|
| 955 |
941 |
|
| 956 |
942 |
return retval;
|
| 957 |
943 |
}
|
| ... | ... | |
| 1384 |
1370 |
if (addr & 0xF)
|
| 1385 |
1371 |
return;
|
| 1386 |
1372 |
|
| 1387 |
|
addr -= MPIC_EXT_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1373 |
addr -= MPIC_EXT_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1388 |
1374 |
if (addr < MPIC_EXT_REG_SIZE) {
|
| 1389 |
1375 |
idx += (addr & 0xFFF0) >> 5;
|
| 1390 |
1376 |
if (addr & 0x10) {
|
| ... | ... | |
| 1408 |
1394 |
if (addr & 0xF)
|
| 1409 |
1395 |
return retval;
|
| 1410 |
1396 |
|
| 1411 |
|
addr -= MPIC_EXT_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1397 |
addr -= MPIC_EXT_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1412 |
1398 |
if (addr < MPIC_EXT_REG_SIZE) {
|
| 1413 |
1399 |
idx += (addr & 0xFFF0) >> 5;
|
| 1414 |
1400 |
if (addr & 0x10) {
|
| ... | ... | |
| 1434 |
1420 |
if (addr & 0xF)
|
| 1435 |
1421 |
return;
|
| 1436 |
1422 |
|
| 1437 |
|
addr -= MPIC_INT_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1423 |
addr -= MPIC_INT_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1438 |
1424 |
if (addr < MPIC_INT_REG_SIZE) {
|
| 1439 |
1425 |
idx += (addr & 0xFFF0) >> 5;
|
| 1440 |
1426 |
if (addr & 0x10) {
|
| ... | ... | |
| 1458 |
1444 |
if (addr & 0xF)
|
| 1459 |
1445 |
return retval;
|
| 1460 |
1446 |
|
| 1461 |
|
addr -= MPIC_INT_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1447 |
addr -= MPIC_INT_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1462 |
1448 |
if (addr < MPIC_INT_REG_SIZE) {
|
| 1463 |
1449 |
idx += (addr & 0xFFF0) >> 5;
|
| 1464 |
1450 |
if (addr & 0x10) {
|
| ... | ... | |
| 1484 |
1470 |
if (addr & 0xF)
|
| 1485 |
1471 |
return;
|
| 1486 |
1472 |
|
| 1487 |
|
addr -= MPIC_MSG_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1473 |
addr -= MPIC_MSG_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1488 |
1474 |
if (addr < MPIC_MSG_REG_SIZE) {
|
| 1489 |
1475 |
idx += (addr & 0xFFF0) >> 5;
|
| 1490 |
1476 |
if (addr & 0x10) {
|
| ... | ... | |
| 1508 |
1494 |
if (addr & 0xF)
|
| 1509 |
1495 |
return retval;
|
| 1510 |
1496 |
|
| 1511 |
|
addr -= MPIC_MSG_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1497 |
addr -= MPIC_MSG_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1512 |
1498 |
if (addr < MPIC_MSG_REG_SIZE) {
|
| 1513 |
1499 |
idx += (addr & 0xFFF0) >> 5;
|
| 1514 |
1500 |
if (addr & 0x10) {
|
| ... | ... | |
| 1534 |
1520 |
if (addr & 0xF)
|
| 1535 |
1521 |
return;
|
| 1536 |
1522 |
|
| 1537 |
|
addr -= MPIC_MSI_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1523 |
addr -= MPIC_MSI_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1538 |
1524 |
if (addr < MPIC_MSI_REG_SIZE) {
|
| 1539 |
1525 |
idx += (addr & 0xFFF0) >> 5;
|
| 1540 |
1526 |
if (addr & 0x10) {
|
| ... | ... | |
| 1557 |
1543 |
if (addr & 0xF)
|
| 1558 |
1544 |
return retval;
|
| 1559 |
1545 |
|
| 1560 |
|
addr -= MPIC_MSI_REG_START & (TARGET_PAGE_SIZE - 1);
|
|
1546 |
addr -= MPIC_MSI_REG_START & (OPENPIC_PAGE_SIZE - 1);
|
| 1561 |
1547 |
if (addr < MPIC_MSI_REG_SIZE) {
|
| 1562 |
1548 |
idx += (addr & 0xFFF0) >> 5;
|
| 1563 |
1549 |
if (addr & 0x10) {
|