diff --git a/src/util/build_config.h b/src/util/build_config.h
index 717b4e3..438777e 100644
--- a/src/util/build_config.h
+++ b/src/util/build_config.h
@@ -164,6 +164,21 @@
 #define ARCH_CPU_32_BITS 1
 #define ARCH_CPU_BIG_ENDIAN 1
 #endif
+#elif defined(__loongarch32)
+#define ARCH_CPU_LOONG_FAMILY 1
+#define ARCH_CPU_LOONG32 1
+#define ARCH_CPU_32_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
+#elif defined(__loongarch64)
+#define ARCH_CPU_LOONG_FAMILY 1
+#define ARCH_CPU_LOONG64 1
+#define ARCH_CPU_64_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
+#elif defined(__riscv) && (__riscv_xlen == 64)
+#define ARCH_CPU_RISCV_FAMILY 1
+#define ARCH_CPU_RISCV64 1
+#define ARCH_CPU_64_BITS 1
+#define ARCH_CPU_LITTLE_ENDIAN 1
 #else
 #error Please add support for your architecture in build_config.h
 #endif