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| author | Alexander Graf <agraf@suse.de> | 2011-07-14 11:49:08 +0200 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2011-11-14 17:47:26 +0100 |
| commit | b995913853b98812845b1b82ac5f61ab31d2d7b0 (patch) | |
| tree | a6bc02d34a4da55714b194405837c2c84c324ed7 /target-s390x/op_helper.c | |
| parent | 09ed75f7848522f5d6f7ccca4bc9d0ab76006142 (diff) | |
| download | qemu-b995913853b98812845b1b82ac5f61ab31d2d7b0.tar.gz | |
s390x: update R and C bits in storage key
When the s390x maps a page or writes happen to a page, the R and C
bits get updated. The easiest way to implement this in qemu is to
simply update them whenever we map a TLB translation and act according
to the permissions.
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-s390x/op_helper.c')
| -rw-r--r-- | target-s390x/op_helper.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/target-s390x/op_helper.c b/target-s390x/op_helper.c index 2f46bdd0ff..440e871e9c 100644 --- a/target-s390x/op_helper.c +++ b/target-s390x/op_helper.c @@ -2761,7 +2761,6 @@ uint64_t HELPER(iske)(uint64_t r2) return 0; } - /* XXX maybe use qemu's internal keys? */ return env->storage_keys[addr / TARGET_PAGE_SIZE]; } |