target/arm926ejs: fix memory leaks

[openocd.git] / src / target / embeddedice.c

diff --git a/src/target/embeddedice.c b/src/target/embeddedice.c
index 61ee8bbd92f0d5e63128043f1eaf23c4604db57d..7c53c45c57fac9bee752145fa09d149f2653a186 100644 (file)
--- a/src/target/embeddedice.c
+++ b/src/target/embeddedice.c
@@ -303,6 +303,22 @@ struct reg_cache *embeddedice_build_reg_cache(struct target *target,
        return reg_cache;
 }
 
+/**
+ * Free all memory allocated for EmbeddedICE register cache
+ */
+void embeddedice_free_reg_cache(struct reg_cache *reg_cache)
+{
+       if (!reg_cache)
+               return;
+
+       for (unsigned int i = 0; i < reg_cache->num_regs; i++)
+               free(reg_cache->reg_list[i].value);
+
+       free(reg_cache->reg_list[0].arch_info);
+       free(reg_cache->reg_list);
+       free(reg_cache);
+}
+
 /**
  * Initialize EmbeddedICE module, if needed.
  */