This patch adds a setjmp implementation for LoongArch.
Signed-off-by: Zhou Yang <zhouyang@loongson.cn>
Signed-off-by: Sun Haiyong <sunhaiyong@loongson.cn>
Signed-off-by: Xiaotian Wu <wuxiaotian@loongson.cn>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Signed-off-by: Wentao Guan <guanwentao@uniontech.com>