1 files changed, 10 insertions, 0 deletions
diff --git a/exec.c b/exec.c
index a028961587..4ced1a6011 100644
--- a/exec.c
+++ b/exec.c
@@ -3502,6 +3502,16 @@ int cpu_memory_rw_debug(CPUState *cpu, target_ulong addr,
     }
     return 0;
 }
+
+/*
+ * Allows code that needs to deal with migration bitmaps etc to still be built
+ * target independent.
+ */
+size_t qemu_target_page_bits(void)
+{
+    return TARGET_PAGE_BITS;
+}
+
 #endif
 
 /*