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| author | Suraj Jitindar Singh <sjitindarsingh@gmail.com> | 2017-05-02 16:37:15 +1000 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-05-11 09:45:15 +1000 |
| commit | c6fd28fd573d69938e4da6ab3348b0695cad4f42 (patch) | |
| tree | 11d76dc41153289381b6ef53a4699711a4a47cc9 /.gitignore | |
| parent | 6de833070ca25874541f633e5d3ecad3fa6db2e1 (diff) | |
| download | qemu-c6fd28fd573d69938e4da6ab3348b0695cad4f42.zip | |
target/ppc: Update tlbie to check privilege level based on GTSE
The Guest Translation Shootdown Enable (GTSE) bit in the Logical Partition
Control Register (LPCR) can be set to enable a guest to use the tlbie
instruction directly to invalidate translations.
When the GTSE bit is set then the tlbie instruction is supervisor
privileged, otherwise it is hypervisor privileged.
Add a guest translation shootdown enable (gtse) field to the diassembly
context and use this to check the correct privilege level at code
generation time.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to '.gitignore')
0 files changed, 0 insertions, 0 deletions