target: provide container_of()

[openocd.git] / src / target / cortex_m3.h

diff --git a/src/target/cortex_m3.h b/src/target/cortex_m3.h
index 1dd724c8c8769ed342a4dbcb752ce7c335905764..629db8e114a1699c10d3c040db541f47e2539eaa 100644 (file)
--- a/src/target/cortex_m3.h
+++ b/src/target/cortex_m3.h
@@ -164,4 +164,11 @@ typedef struct cortex_m3_common_s
        void *arch_info;
 } cortex_m3_common_t;
 
+static inline struct cortex_m3_common_s *
+target_to_cm3(struct target_s *target)
+{
+       return container_of(target->arch_info,
+                       struct cortex_m3_common_s, armv7m);
+}
+
 #endif /* CORTEX_M3_H */