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-rw-r--r--memory.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/memory.c b/memory.c
index 6f9fea15ad..5c468332ba 100644
--- a/memory.c
+++ b/memory.c
@@ -1580,6 +1580,19 @@ void set_system_io_map(MemoryRegion *mr)
memory_region_update_topology(NULL);
}
+uint64_t io_mem_read(int io_index, target_phys_addr_t addr, unsigned size)
+{
+ return _io_mem_read[io_index][bitops_ffsl(size)](io_mem_opaque[io_index],
+ addr);
+}
+
+void io_mem_write(int io_index, target_phys_addr_t addr,
+ uint64_t val, unsigned size)
+{
+ _io_mem_write[io_index][bitops_ffsl(size)](io_mem_opaque[io_index],
+ addr, val);
+}
+
typedef struct MemoryRegionList MemoryRegionList;
struct MemoryRegionList {