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author | Ian Campbell <ian.campbell@citrix.com> | 2013-03-15 13:15:46 +0000 |
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committer | Ian Campbell <ian.campbell@citrix.com> | 2013-04-11 11:09:25 +0100 |
commit | ae4b6f29a983e283657433f5a422d83b4c5ecc74 (patch) | |
tree | 0d618187343f985980d2983d556a76feded2d475 /tools | |
parent | 2a6068822dea6429201f6f44e229663ba7858c27 (diff) | |
download | xen-ae4b6f29a983e283657433f5a422d83b4c5ecc74.tar.gz xen-ae4b6f29a983e283657433f5a422d83b4c5ecc74.tar.bz2 xen-ae4b6f29a983e283657433f5a422d83b4c5ecc74.zip |
tools: libxc: arm64 support
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Acked-by: Tim Deegan <tim@xen.org>
Diffstat (limited to 'tools')
-rw-r--r-- | tools/libxc/xc_core.h | 2 | ||||
-rw-r--r-- | tools/libxc/xenctrl.h | 4 |
2 files changed, 5 insertions, 1 deletions
diff --git a/tools/libxc/xc_core.h b/tools/libxc/xc_core.h index 67b56a42bd..10cbfca597 100644 --- a/tools/libxc/xc_core.h +++ b/tools/libxc/xc_core.h @@ -151,7 +151,7 @@ int xc_core_arch_map_p2m_writable(xc_interface *xch, unsigned int guest_width, #if defined (__i386__) || defined (__x86_64__) # include "xc_core_x86.h" -#elif defined (__arm__) +#elif defined (__arm__) || defined(__aarch64__) # include "xc_core_arm.h" #else # error "unsupported architecture" diff --git a/tools/libxc/xenctrl.h b/tools/libxc/xenctrl.h index 32122fd303..50853af103 100644 --- a/tools/libxc/xenctrl.h +++ b/tools/libxc/xenctrl.h @@ -79,6 +79,10 @@ #define xen_mb() asm volatile ("dmb" : : : "memory") #define xen_rmb() asm volatile ("dmb" : : : "memory") #define xen_wmb() asm volatile ("dmb" : : : "memory") +#elif defined(__aarch64__) +#define xen_mb() asm volatile ("dmb sy" : : : "memory") +#define xen_rmb() asm volatile ("dmb sy" : : : "memory") +#define xen_wmb() asm volatile ("dmb sy" : : : "memory") #else #error "Define barriers" #endif |