Hi, The web(http://gcc.gnu.org/ml/gcc-patches/2012-05/msg01694.html) offer a link (svn://gcc.gnu.org/gcc/branches/ARM/aarch64-branch) for downloading the GCC to AArch64,however,I can not download the aarch64-branch using SVN as follows: [root at jt115 zql]# svn checkout svn:// gcc.gnu.org/gcc/branches/ARM/aarch64-branch svn: No repository found in 'svn:// gcc.gnu.org/gcc/branches/ARM/aarch64-branch' Any reply will be appreciated very much. Heron Best regards. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.infradead.org/pipermail/linux-arm-toolchain/attachments/20120822/c3be5148/attachment.html>