我在gcc上编译的c代码给出了错误Cannot find entry symbol _start defaulting to 00000.谁能告诉我为什么以及如何纠正它？
Cannot find entry symbol _start defaulting to 00000
命令行是arm-none-eabi-gcc -O3 -march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -mfloat-abi=softfp file path,目标平台是a-8 sitara cortex处理器.
arm-none-eabi-gcc -O3 -march=armv7-a -mtune=cortex-a8 -mfpu=neon -ftree-vectorize -mfloat-abi=softfp file path
gcc
gcc ×1