Revision 75f76531
| b/hw/lsi53c895a.c | ||
|---|---|---|
| 1314 | 1314 |
static uint8_t lsi_reg_readb(LSIState *s, int offset) |
| 1315 | 1315 |
{
|
| 1316 | 1316 |
uint8_t tmp; |
| 1317 |
#define CASE_GET_REG24(name, addr) \ |
|
| 1318 |
case addr: return s->name & 0xff; \ |
|
| 1319 |
case addr + 1: return (s->name >> 8) & 0xff; \ |
|
| 1320 |
case addr + 2: return (s->name >> 16) & 0xff; |
|
| 1321 |
|
|
| 1317 | 1322 |
#define CASE_GET_REG32(name, addr) \ |
| 1318 | 1323 |
case addr: return s->name & 0xff; \ |
| 1319 | 1324 |
case addr + 1: return (s->name >> 8) & 0xff; \ |
| ... | ... | |
| 1389 | 1394 |
return s->ctest5; |
| 1390 | 1395 |
case 0x23: /* CTEST6 */ |
| 1391 | 1396 |
return 0; |
| 1392 |
case 0x24: /* DBC[0:7] */ |
|
| 1393 |
return s->dbc & 0xff; |
|
| 1394 |
case 0x25: /* DBC[8:15] */ |
|
| 1395 |
return (s->dbc >> 8) & 0xff; |
|
| 1396 |
case 0x26: /* DBC[16->23] */ |
|
| 1397 |
return (s->dbc >> 16) & 0xff; |
|
| 1397 |
CASE_GET_REG24(dbc, 0x24) |
|
| 1398 | 1398 |
case 0x27: /* DCMD */ |
| 1399 | 1399 |
return s->dcmd; |
| 1400 | 1400 |
CASE_GET_REG32(dsp, 0x2c) |
| ... | ... | |
| 1477 | 1477 |
} |
| 1478 | 1478 |
BADF("readb 0x%x\n", offset);
|
| 1479 | 1479 |
exit(1); |
| 1480 |
#undef CASE_GET_REG24 |
|
| 1480 | 1481 |
#undef CASE_GET_REG32 |
| 1481 | 1482 |
} |
| 1482 | 1483 |
|
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