Revision 171b31e7
| b/target-mips/op.c | ||
|---|---|---|
| 2234 | 2234 |
unsigned int size = PARAM2; |
| 2235 | 2235 |
target_ulong mask = ((size < 32) ? ((1 << size) - 1) : ~0) << pos; |
| 2236 | 2236 |
|
| 2237 |
T0 = (T2 & ~mask) | (((uint32_t)T1 << pos) & mask);
|
|
| 2237 |
T0 = (T0 & ~mask) | (((uint32_t)T1 << pos) & mask);
|
|
| 2238 | 2238 |
RETURN(); |
| 2239 | 2239 |
} |
| 2240 | 2240 |
|
| ... | ... | |
| 2260 | 2260 |
unsigned int size = PARAM2; |
| 2261 | 2261 |
target_ulong mask = ((size < 32) ? ((1 << size) - 1) : ~0) << pos; |
| 2262 | 2262 |
|
| 2263 |
T0 = (T2 & ~mask) | ((T1 << pos) & mask);
|
|
| 2263 |
T0 = (T0 & ~mask) | ((T1 << pos) & mask);
|
|
| 2264 | 2264 |
RETURN(); |
| 2265 | 2265 |
} |
| 2266 | 2266 |
|
| b/target-mips/translate.c | ||
|---|---|---|
| 1722 | 1722 |
case OPC_INS: |
| 1723 | 1723 |
if (lsb > msb) |
| 1724 | 1724 |
goto fail; |
| 1725 |
GEN_LOAD_REG_TN(T2, rt);
|
|
| 1725 |
GEN_LOAD_REG_TN(T0, rt);
|
|
| 1726 | 1726 |
gen_op_ins(lsb, msb - lsb + 1); |
| 1727 | 1727 |
break; |
| 1728 | 1728 |
case OPC_DINSM: |
| 1729 | 1729 |
if (lsb > msb) |
| 1730 | 1730 |
goto fail; |
| 1731 |
GEN_LOAD_REG_TN(T2, rt);
|
|
| 1731 |
GEN_LOAD_REG_TN(T0, rt);
|
|
| 1732 | 1732 |
gen_op_ins(lsb, msb - lsb + 1 + 32); |
| 1733 | 1733 |
break; |
| 1734 | 1734 |
case OPC_DINSU: |
| 1735 | 1735 |
if (lsb > msb) |
| 1736 | 1736 |
goto fail; |
| 1737 |
GEN_LOAD_REG_TN(T2, rt);
|
|
| 1737 |
GEN_LOAD_REG_TN(T0, rt);
|
|
| 1738 | 1738 |
gen_op_ins(lsb + 32, msb - lsb + 1); |
| 1739 | 1739 |
break; |
| 1740 | 1740 |
case OPC_DINS: |
| 1741 | 1741 |
if (lsb > msb) |
| 1742 | 1742 |
goto fail; |
| 1743 |
GEN_LOAD_REG_TN(T2, rt);
|
|
| 1743 |
GEN_LOAD_REG_TN(T0, rt);
|
|
| 1744 | 1744 |
gen_op_ins(lsb, msb - lsb + 1); |
| 1745 | 1745 |
break; |
| 1746 | 1746 |
default: |
Also available in: Unified diff