memory: add memory_region_is_rom()

[qemu.git] / memory.h

diff --git a/memory.h b/memory.h
index dccc9007dfd4816cc86e1c658b11fe05a376ed02..91d6e8aef5b9f9f95c1bb1991f7a5bfb8337c130 100644 (file)
--- a/memory.h
+++ b/memory.h
@@ -276,6 +276,15 @@ uint64_t memory_region_size(MemoryRegion *mr);
  */
 bool memory_region_is_ram(MemoryRegion *mr);
 
+/**
+ * memory_region_is_rom: check whether a memory region is ROM
+ *
+ * Returns %true is a memory region is read-only memory.
+ *
+ * @mr: the memory region being queried
+ */
+bool memory_region_is_rom(MemoryRegion *mr);
+
 /**
  * memory_region_get_ram_ptr: Get a pointer into a RAM memory region.
  *