| commit | b7b6348ab433519f16c1500e3ea04805428be91e | |
| author | Thomas Huth <thuth@linux.vnet.ibm.com> | |
| Thu, 12 Feb 2015 17:09:37 +0000 (12 18:09 +0100) | ||
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | |
| Wed, 18 Feb 2015 08:37:15 +0000 (18 09:37 +0100) | ||
| tree | 5c74614a02a6870cd4a5b646f5426344e9365ef3 | treesnapshot (tar.gz zip) |
| parent | 653b080960578c25ed88f7e6c5b7ec65d4fe1648 | commitdiff |
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>
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>
| hw/s390x/css.c | diffblobblamehistory | |
| target-s390x/cpu.h | diffblobblamehistory | |
| target-s390x/ioinst.c | diffblobblamehistory |