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authorThomas Huth <thuth@linux.vnet.ibm.com>2015-02-12 18:09:37 +0100
committerChristian Borntraeger <borntraeger@de.ibm.com>2015-02-18 09:37:15 +0100
commitb7b6348ab433519f16c1500e3ea04805428be91e (patch)
tree5c74614a02a6870cd4a5b646f5426344e9365ef3 /hw/arm
parent653b080960578c25ed88f7e6c5b7ec65d4fe1648 (diff)
downloadhqemu-b7b6348ab433519f16c1500e3ea04805428be91e.zip
hqemu-b7b6348ab433519f16c1500e3ea04805428be91e.tar.gz
s390x/ioinst: Rework memory access in TSCH instruction
Change the TSCH handler to use the new logical memory access functions. Since the channel should not be updated in case of a protection or access exception while writing to the guest memory, the css_do_tsch() has to be split up into two parts, one for retrieving the IRB and one for the update. Signed-off-by: Thomas Huth <thuth@linux.vnet.ibm.com> Signed-off-by: Jens Freimann <jfrei@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
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