[Valgrind-developers] Valgrind: r15379 - in /trunk: coregrind/m_syswrap/syswrap-xen.c include/vki/vki-xen-memory.h

[<sv...@va...>]

Author: bart
Date: Sun Jun 28 17:46:30 2015
New Revision: 15379

Log:
xen: syswrap XENMEM_machphys_compat_mfn_list

XENMEM_machphys_compat_mfn_list is functionally identical to
XENMEM_machphys_mfn_list but returns a different list from Xen.

Signed-off-by: Andrew Cooper <and...@ci...>

Modified:
    trunk/coregrind/m_syswrap/syswrap-xen.c
    trunk/include/vki/vki-xen-memory.h

Modified: trunk/coregrind/m_syswrap/syswrap-xen.c
==============================================================================
--- trunk/coregrind/m_syswrap/syswrap-xen.c (original)
+++ trunk/coregrind/m_syswrap/syswrap-xen.c Sun Jun 28 17:46:30 2015
@@ -124,7 +124,8 @@
                     (Addr)ARG2, sizeof(vki_xen_domid_t));
        break;
 
-   case VKI_XENMEM_machphys_mfn_list: {
+   case VKI_XENMEM_machphys_mfn_list:
+   case VKI_XENMEM_machphys_compat_mfn_list: {
        struct vki_xen_machphys_mfn_list *arg =
            (struct vki_xen_machphys_mfn_list *)ARG2;
        PRE_MEM_READ("XENMEM_machphys_mfn_list max_extents",
@@ -1207,7 +1208,8 @@
       break;
    }
 
-   case VKI_XENMEM_machphys_mfn_list: {
+   case VKI_XENMEM_machphys_mfn_list:
+   case VKI_XENMEM_machphys_compat_mfn_list: {
        struct vki_xen_machphys_mfn_list *arg =
            (struct vki_xen_machphys_mfn_list *)ARG2;
        POST_MEM_WRITE((Addr)&arg->nr_extents, sizeof(arg->nr_extents));

Modified: trunk/include/vki/vki-xen-memory.h
==============================================================================
--- trunk/include/vki/vki-xen-memory.h (original)
+++ trunk/include/vki/vki-xen-memory.h Sun Jun 28 17:46:30 2015
@@ -22,6 +22,7 @@
 #define VKI_XENMEM_get_sharing_shared_pages   19
 #define VKI_XENMEM_access_op                  21
 #define VKI_XENMEM_claim_pages                24
+#define VKI_XENMEM_machphys_compat_mfn_list   25
 
 struct vki_xen_memory_map {
     unsigned int nr_entries;