1-plat

安装arm-none-linux-gnueabi-gcc

wget http://www.codesourcery.com/sgpp/lite/arm/portal/package4571/public/arm-none-linux-gnueabi/arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2

wget -c http://www.codesourcery.com/sgpp/lite/arm/portal/package4571/public/arm-none-linux-gnueabi/arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2

sudo cp arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 /usr/local

sudo tar -jxvf arm-2009q1-203-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2

vi /etc/bash.bashrc

add:  export PATH=$PATH:/usr/local/arm-2009q1/bin/

source /etc/bash.bashrc

2009q1 is good, but 2010.01 does not work very well, and u will get a error as:

ARM.exidx+0x10): undefined reference to `__aeabi_unwind_cpp_pr1'
make[1]: *** [output-target/linux_prep] Error 1

交叉编译工具gcc-arm-linux-gnueabi安装

sudo apt-get install gcc-arm-linux-gnueabi

EMSYM:http://wiki.emsym.com/wiki/%E6%90%AD%E5%BB%BALinux%E5%BC%80%E5%8F%91%E7%8E%AF%E5%A2%83