标签：

/opt/arm-2010.09/bin/../lib/gcc/arm-none-linux-gnueabi/4.5.1/armv4t/libgcc.a(_bswapsi2.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0‘
make: *** [u-boot] Error 1

一旦编译uboot出现上述错误，，请不要慌张！解决办法官网已经给出，主要解决办法如下：

vim 打开./lib_arm/eabi_compat.c（具体的位置根据自己的情况而定）并添加如下空函数即可解决：

/* Dummy function to avoid linker complaints */

void __aeabi_unwind_cpp_pr0(void)

{

};

以下为官网原内容： [U-Boot] [PATCH] ARM: add __aeabi_unwind_cpp_pr0() function to avoid linker complaints Wolfgang Denk     wd at denx.de       
Mon May 10 23:08:02 CEST 2010     Signed-off-by: Wolfgang Denk <wd at denx.de> --- arch/arm/lib/eabi_compat.c | 5 +++++ 1 files changed, 5 insertions(+), 0 deletions(-) diff --git a/arch/arm/lib/eabi_compat.c b/arch/arm/lib/eabi_compat.c index 86eacf1..eb3e26d 100644 --- a/arch/arm/lib/eabi_compat.c +++ b/arch/arm/lib/eabi_compat.c @@ -16,3 +16,8 @@ int raise (int signum) printf("raise: Signal # %d caught\n", signum); return 0; } + +/* Dummy function to avoid linker complaints */ +void __aeabi_unwind_cpp_pr0(void) +{ +}; -- 1.6.6.1

版权声明：本文为博主原创文章，未经博主允许不得转载。