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-rw-r--r--core/nds32/config_core.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/core/nds32/config_core.h b/core/nds32/config_core.h
index d7a25d27da..750d47b016 100644
--- a/core/nds32/config_core.h
+++ b/core/nds32/config_core.h
@@ -10,6 +10,11 @@
#define BFD_ARCH nds32
#define BFD_FORMAT "elf32-nds32le"
+/*
+ * The Andestar v3m architecture has no CLZ instruction (contrary to v3),
+ * so let's use the software implementation.
+ */
+#define CONFIG_SOFTWARE_CLZ
/*
* Force the compiler to use a proper relocation when accessing an external