On Fri, 8 Nov 2013, Uros Bizjak wrote: > Can we introduce a target-dependant source here, in the same way as
Sure, that seems a reasonable thing to do. I think putting a file fenv.c in an appropriate subdirectory of libatomic/config will result in it being found automatically by the existing search path logic, but you'll need to test that. The present code essentially follows what glibc's feraiseexcept does for lots of architectures, but with generic C code where the glibc code tends to use asms to control the exact instructions used (and thereby avoid the need for volatile, I suppose). -- Joseph S. Myers jos...@codesourcery.com
