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From: Ian C. <ian...@ci...> - 2013-06-12 13:43:06
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From: Andrew Cooper <and...@ci...>
These hypercalls take no parameters and their return value is stright from the
ioctl() on privcmd. There are no memory read/writes.
Signed-off-by: Andrew Cooper <and...@ci...>
---
coregrind/m_syswrap/syswrap-xen.c | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/coregrind/m_syswrap/syswrap-xen.c b/coregrind/m_syswrap/syswrap-xen.c
index 8a0196f..ce300e8 100644
--- a/coregrind/m_syswrap/syswrap-xen.c
+++ b/coregrind/m_syswrap/syswrap-xen.c
@@ -152,6 +152,10 @@ PRE(memory_op)
break;
}
+ case VKI_XENMEM_get_sharing_freed_pages:
+ case VKI_XENMEM_get_sharing_shared_pages:
+ break;
+
default:
bad_subop(tid, layout, arrghs, status, flags,
"__HYPERVISOR_memory_op", ARG1);
@@ -672,6 +676,11 @@ POST(memory_op)
sizeof(vki_xen_pfn_t) * memory_reservation->nr_extents);
break;
}
+
+ case VKI_XENMEM_get_sharing_freed_pages:
+ case VKI_XENMEM_get_sharing_shared_pages:
+ /* No outputs */
+ break;
}
}
--
1.7.2.5
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