原文:http://blog.csdn.net/u010453704/article/details/68922885
在根据https://wiki.analog.com/resources/fpga/xilinx/kc705/adv7511 的例程进行ZC702 HDMI核的构建和测试(汉语例程参考http://blog.csdn.net/rzjmpb/article/details/50212875#reply)时在编译时遇到一个和硬浮点有关的bug:
解决方法:
1.右键单击工程->properties->C/C++build->Setting->ARM v7 gcc compiler->Miscellaneous 把-mfloat-abi的值改成softfp;
2.右键单击工程->properties->C/C++build->Setting->ARM v7 gcc linker->Miscellaneous 把-mfloat-abi的值改成softfp;
3.在工程bsp包里同样把-mfloat-abi的值改成softfp。