diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/kernel/entry.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/xtensa/kernel/entry.S b/arch/xtensa/kernel/entry.S index 401b33bfd9c0..b4b14a579a3c 100644 --- a/arch/xtensa/kernel/entry.S +++ b/arch/xtensa/kernel/entry.S | |||
| @@ -1336,11 +1336,11 @@ ENTRY(_spill_registers) | |||
| 1336 | 1336 | ||
| 1337 | wsr a2, DEPC # preserve a2 | 1337 | wsr a2, DEPC # preserve a2 |
| 1338 | rsr a2, WINDOWBASE | 1338 | rsr a2, WINDOWBASE |
| 1339 | rsr a3, WINDOWSTART | 1339 | rsr a3, WINDOWSTART # a3 = xxxwww1yy |
| 1340 | ssr a2 # holds WB | 1340 | ssr a2 # holds WB |
| 1341 | slli a2, a3, WSBITS | 1341 | slli a2, a3, WSBITS |
| 1342 | or a3, a3, a2 # a2 = xxxwww1yyxxxwww1yy | 1342 | or a3, a3, a2 # a3 = xxxwww1yyxxxwww1yy |
| 1343 | srl a3, a3 | 1343 | srl a3, a3 # a3 = 00xxxwww1yyxxxwww1 |
| 1344 | 1344 | ||
| 1345 | /* We are done if there are no more than the current register frame. */ | 1345 | /* We are done if there are no more than the current register frame. */ |
| 1346 | 1346 | ||
| @@ -1395,8 +1395,8 @@ ENTRY(_spill_registers) | |||
| 1395 | j .Lc12c | 1395 | j .Lc12c |
| 1396 | 1396 | ||
| 1397 | .Lnospill: | 1397 | .Lnospill: |
| 1398 | rsr a2, DEPC # restore a2 and 'return' | 1398 | rsr a2, DEPC |
| 1399 | jx a0 | 1399 | ret |
| 1400 | 1400 | ||
| 1401 | .Lloop: _bbsi.l a3, 1, .Lc4 | 1401 | .Lloop: _bbsi.l a3, 1, .Lc4 |
| 1402 | _bbci.l a3, 2, .Lc12 | 1402 | _bbci.l a3, 2, .Lc12 |
| @@ -1423,7 +1423,7 @@ ENTRY(_spill_registers) | |||
| 1423 | movi a3, 1 | 1423 | movi a3, 1 |
| 1424 | sll a3, a3 | 1424 | sll a3, a3 |
| 1425 | wsr a3, WINDOWSTART | 1425 | wsr a3, WINDOWSTART |
| 1426 | jx a0 | 1426 | ret |
| 1427 | 1427 | ||
| 1428 | .Lc4: s32e a4, a9, -16 | 1428 | .Lc4: s32e a4, a9, -16 |
| 1429 | s32e a5, a9, -12 | 1429 | s32e a5, a9, -12 |