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| author | Thomas Huth <thuth@linux.vnet.ibm.com> | 2015-02-12 18:09:31 +0100 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2015-02-18 09:37:15 +0100 |
| commit | c3edd62851098e6417786193ed9e9341781fcf57 (patch) | |
| tree | 5427b75e81bffb9104a30594161cad92664bf707 /scripts/acpi_extract.py | |
| parent | 801cdd355f8bc578f1d02462a91313959e55bee7 (diff) | |
| download | qemu-c3edd62851098e6417786193ed9e9341781fcf57.zip qemu-c3edd62851098e6417786193ed9e9341781fcf57.tar.gz qemu-c3edd62851098e6417786193ed9e9341781fcf57.tar.bz2 | |
s390x/mmu: Add function for accessing guest memory
According to the POP specification, the parameter blocks of various
functions like the IO instructions are accessed with logical addresses.
Thus we need a function that can read or write a buffer from/to the
guest's logical address space.
This patch now provides a function that can be used to access virtual
guest memory by using the mmu_translate function of QEMU to convert
the virtual addresses to physical.
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>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Diffstat (limited to 'scripts/acpi_extract.py')
0 files changed, 0 insertions, 0 deletions