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RISC-V: Select GENERIC_UCMPDI2 on RV32I 

On 32-bit, it need to use __ucmpdi2, otherwise, it can't find the __ucmpdi2
symbol.

Signed-off-by: Zong Li <zong@andestech.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Palmer Dabbelt <palmer@sifive.com>
hifive-unleashed-5.1
Zong Li 2018-06-25 16:49:38 +08:00 committed by Palmer Dabbelt
parent d5fad48cfb
commit 8f79125d28
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arch/riscv/Kconfig
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@ -107,6 +107,7 @@ config ARCH_RV32I
select GENERIC_LIB_ASHLDI3
select GENERIC_LIB_ASHRDI3
select GENERIC_LIB_LSHRDI3
select GENERIC_LIB_UCMPDI2
config ARCH_RV64I
bool "RV64I"