On 08/09/2016 20:02, Daniel Genin wrote: > I am trying to compile some code for a really old ARC CPU -- > Arctangent A4. I've located old posts suggesting support for ARC A4 > was once included in mainline GCC but has possibly bit-rotted and no > longer builds or was removed all together. Is there a working version > of the toolchain in older versions of GCC? Your question on SO: https://stackoverflow.com/questions/39394529/gcc-toolchain-for-arc-arctangent-a4 According to a quick search, GCC support for the A4 was already obsolete in 2008. https://gcc.gnu.org/ml/gcc/2008-04/msg00642.html https://gcc.gnu.org/ml/gcc/2008-07/msg00359.html https://gcc.gnu.org/ml/gcc-help/2009-07/msg00112.html I fear there are no easy answers :-( Regards.
