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am437x在内核态使用硬浮点



在虚拟机上成功安装"ti-sdk-am437x-evm-07.01.00.00-Linux-x86-Install.bin"后得到与目标板相匹配的交叉编译工具,在profile添加export,在Makefile里添加参数-mfloat-abi=hard -mfpu=vfp之后make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf-,编译报错"-mfloat-abi=soft and -mfloat-abi=hard may not be used together",急需在内核态运行原有的浮点测试程序,请各位大侠不吝赐教!