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| author | James Hogan <james.hogan@imgtec.com> | 2017-07-18 12:55:55 +0100 |
|---|---|---|
| committer | Yongbok Kim <yongbok.kim@imgtec.com> | 2017-07-20 22:42:26 +0100 |
| commit | 42c86612d507c2a8789f2b8d920a244693c4ef7b (patch) | |
| tree | 4fb67a58c82b9fb3a31b47ff97545dce9d4da58c /block.c | |
| parent | b0fc6003224543d2bdb172eca752656a6223e4a1 (diff) | |
| download | qemu-42c86612d507c2a8789f2b8d920a244693c4ef7b.zip qemu-42c86612d507c2a8789f2b8d920a244693c4ef7b.tar.gz qemu-42c86612d507c2a8789f2b8d920a244693c4ef7b.tar.bz2 | |
target/mips: Add an MMU mode for ERL
The segmentation control feature allows a legacy memory segment to
become unmapped uncached at error level (according to CP0_Status.ERL),
and in fact the user segment is already treated in this way by QEMU.
Add a new MMU mode for this state so that QEMU's mappings don't persist
between ERL=0 and ERL=1.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
[yongbok.kim@imgtec.com:
cosmetic changes]
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
Diffstat (limited to 'block.c')
0 files changed, 0 insertions, 0 deletions