diff options
| author | James Hogan <james.hogan@imgtec.com> | 2017-07-18 12:55:56 +0100 |
|---|---|---|
| committer | Yongbok Kim <yongbok.kim@imgtec.com> | 2017-07-20 22:42:26 +0100 |
| commit | cec56a733dd2c3fa81dbedbecf03922258747f7d (patch) | |
| tree | c8cac93783b4fd91c05c7ef2ef58b958961be694 /target/mips/helper.c | |
| parent | 42c86612d507c2a8789f2b8d920a244693c4ef7b (diff) | |
target/mips: Add segmentation control registers
The optional segmentation control registers CP0_SegCtl0, CP0_SegCtl1 &
CP0_SegCtl2 control the behaviour and required privilege of the legacy
virtual memory segments.
Add them to the CP0 interface so they can be read and written when
CP0_Config3.SC=1, and initialise them to describe the standard legacy
layout so they can be used in future patches regardless of whether they
are exposed to the guest.
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Yongbok Kim <yongbok.kim@imgtec.com>
Cc: Aurelien Jarno <aurelien@aurel32.net>
Reviewed-by: Yongbok Kim <yongbok.kim@imgtec.com>
Signed-off-by: Yongbok Kim <yongbok.kim@imgtec.com>
Diffstat (limited to 'target/mips/helper.c')
0 files changed, 0 insertions, 0 deletions