| 1 |
|
#ifdef TARGET_WORDS_BIGENDIAN |
| 2 |
|
#define GET_LMASK(v) ((v) & 3) |
| 3 |
|
#else |
| 4 |
|
#define GET_LMASK(v) (((v) & 3) ^ 3) |
| 5 |
|
#endif |
| 6 |
|
|
| 7 |
void glue(do_lwl, MEMSUFFIX) (uint32_t tmp) |
void glue(do_lwl, MEMSUFFIX) (uint32_t tmp) |
| 8 |
{ |
{ |
| 9 |
#if defined (DEBUG_OP) |
#if defined (DEBUG_OP) |
| 13 |
/* XXX: this is valid only in big-endian mode |
/* XXX: this is valid only in big-endian mode |
| 14 |
* should be reverted for little-endian... |
* should be reverted for little-endian... |
| 15 |
*/ |
*/ |
| 16 |
switch (T0 & 3) { |
switch (GET_LMASK(T0)) { |
| 17 |
case 0: |
case 0: |
| 18 |
T0 = tmp; |
T0 = tmp; |
| 19 |
break; |
break; |
| 45 |
/* XXX: this is valid only in big-endian mode |
/* XXX: this is valid only in big-endian mode |
| 46 |
* should be reverted for little-endian... |
* should be reverted for little-endian... |
| 47 |
*/ |
*/ |
| 48 |
switch (T0 & 3) { |
switch (GET_LMASK(T0)) { |
| 49 |
case 0: |
case 0: |
| 50 |
T0 = (tmp >> 24) | (T1 & 0xFFFFFF00); |
T0 = (tmp >> 24) | (T1 & 0xFFFFFF00); |
| 51 |
break; |
break; |
| 80 |
/* XXX: this is valid only in big-endian mode |
/* XXX: this is valid only in big-endian mode |
| 81 |
* should be reverted for little-endian... |
* should be reverted for little-endian... |
| 82 |
*/ |
*/ |
| 83 |
switch (T0 & 3) { |
switch (GET_LMASK(T0)) { |
| 84 |
case 0: |
case 0: |
| 85 |
tmp = T1; |
tmp = T1; |
| 86 |
break; |
break; |
| 116 |
/* XXX: this is valid only in big-endian mode |
/* XXX: this is valid only in big-endian mode |
| 117 |
* should be reverted for little-endian... |
* should be reverted for little-endian... |
| 118 |
*/ |
*/ |
| 119 |
switch (T0 & 3) { |
switch (GET_LMASK(T0)) { |
| 120 |
case 0: |
case 0: |
| 121 |
tmp = (tmp & 0x00FFFFFF) | (T1 << 24); |
tmp = (tmp & 0x00FFFFFF) | (T1 << 24); |
| 122 |
break; |
break; |