target: provide container_of()

[openocd.git] / src / target / arm920t.h

diff --git a/src/target/arm920t.h b/src/target/arm920t.h
index ed851a9385513c861cb3af0972227dc0cc2575be..eb66eaa81135e81a27521c93aac513d1880c513d 100644 (file)
--- a/src/target/arm920t.h
+++ b/src/target/arm920t.h
@@ -38,6 +38,13 @@ typedef struct arm920t_common_s
        int preserve_cache;
 } arm920t_common_t;
 
+static inline struct arm920t_common_s *
+target_to_arm920(struct target_s *target)
+{
+       return container_of(target->arch_info, struct arm920t_common_s,
+                       arm9tdmi_common.arm7_9_common.armv4_5_common);
+}
+
 typedef struct arm920t_cache_line_s
 {
        uint32_t cam;