Revision 0cdb9554
| ID | 0cdb95549fedc73e13c147ab9dcabcc303426a07 |
target-sh4: ignore ocbp and ocbwb instructions
ocbp and ocbwb controls the writeback of a cache line to memory. They
are supposed to do nothing in case of a cache miss. Given QEMU only
partially emulate caches, it is safe to ignore these instructions.
This fixes a kernel oops when trying to access an rtl8139 NIC with
recent versions.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
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