On Thu, Jul 12, 2018 at 10:04:10AM -0600, Sandra Loosemore wrote: > On 07/12/2018 06:51 AM, Guo Ren wrote: > >On Wed, Jul 11, 2018 at 10:51:33AM +0100, David Howells wrote: > >>Can you say what the --target tuple should be so that I can add the arch to my > >>collection of Fedora cross-binutils and cross-gcc tools built from upstream > >>binutils and gcc sources? > >Metor Graghics are helping us upstream gcc and binutils. > > > >@Sandra, > > > >Could you help me to reply the question? > > Neither binutils nor gcc support for C-SKY are in the upstream repositories > yet. We should be resubmitting the binutils port soon (with bug fixes to > address the test failures that caused it to be rejected the last time), and > the gcc port will follow that shortly. > > The target triplets we have been testing are csky-elf, csky-linux-gnu, and > csky-linux-uclibc. Note that the gcc port will only support v2 > processors/ABI so that is the default ABI for these triplets. > > I'm not familiar with the Fedora tools, but to build a complete toolchain > you'll need library support as well and I'm not sure what the submission > status/plans for that are. E.g. Mentor did a newlib/libgloss port for local > testing of the ELF toolchain and provided it to C-SKY, but pushing that to > the upstream repository ourselves is not on our todo list. > > -Sandra Thank you, Sandra. Guo Ren
