Fix compile errors when enabling Xen debug logging.

Signed-off-by: Sander Eikelenboom <linux@eikelenboom.it>
Acked-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
diff --git a/xen-all.c b/xen-all.c
index 046cc2a..d0142bd 100644
--- a/xen-all.c
+++ b/xen-all.c
@@ -292,7 +292,8 @@
     return -1;
 
 go_physmap:
-    DPRINTF("mapping vram to %llx - %llx\n", start_addr, start_addr + size);
+    DPRINTF("mapping vram to %"HWADDR_PRIx" - %"HWADDR_PRIx"\n",
+            start_addr, start_addr + size);
 
     pfn = phys_offset >> TARGET_PAGE_BITS;
     start_gpfn = start_addr >> TARGET_PAGE_BITS;
@@ -365,8 +366,8 @@
     phys_offset = physmap->phys_offset;
     size = physmap->size;
 
-    DPRINTF("unmapping vram to %llx - %llx, from %llx\n",
-            phys_offset, phys_offset + size, start_addr);
+    DPRINTF("unmapping vram to %"HWADDR_PRIx" - %"HWADDR_PRIx", from ",
+            "%"HWADDR_PRIx"\n", phys_offset, phys_offset + size, start_addr);
 
     size >>= TARGET_PAGE_BITS;
     start_addr >>= TARGET_PAGE_BITS;