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authorAvi Kivity <avi@redhat.com>2012-02-08 21:36:02 +0200
committerAvi Kivity <avi@redhat.com>2012-02-29 13:44:42 +0200
commit50c1e1491e1981ecba14a477897681d8d0602500 (patch)
treeb978d61c3b39d9ed2f811df18f13fad93097d372 /target-microblaze
parent4855d41a61301a04e54c074f1139040e4cb4dd00 (diff)
memory: support stateless memory listeners
Current memory listeners are incremental; that is, they are expected to maintain their own state, and receive callbacks for changes to that state. This patch adds support for stateless listeners; these work by receiving a ->begin() callback (which tells them that new state is coming), a sequence of ->region_add() and ->region_nop() callbacks, and then a ->commit() callback which signifies the end of the new state. They should ignore ->region_del() callbacks. Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'target-microblaze')
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