On Mar 5, 2012, at 6:28 PM, Richard Henderson wrote: > On 03/05/2012 09:14 AM, Rainer Orth wrote: >> * In the alpha backend, there are a couple of cases that might be >> osf-specific, but I cannot tell for certain: >> >> macro osf5.h alpha.h >> >> TARGET_AS_CAN_SUBTRACT_LABELS 1 TARGET_GAS >> >> I cannot tell if !TARGET_GAS configurations exist, especially Alpha VMS. >> Also, in alpha.h there are some references to mips-tfile, which is >> gone with osf. If there are no non-gas configrations remaining, that >> stuff can go, too. > > Given that GAS supports VMS, I suspect that all targets are now GAS. > I'll let the adacore folks answer that for certain however.
Yes, that's my understanding too. >> TARGET_HAS_XFLOATING_LIBS 1 TARGET_LONG_DOUBLE_128 >> >> Same here: any configurations with !TARGET_LONG_DOUBLE_128? > > I wouldn't think so; glibc before version 2.4, circa 1998? OpenVMS long double is 128 bits (also I was never personally tested it). Tristan. > >> HAVE_STAMP_H 1 >> >> In my understanding, this is purely a OSF thing and can go, but maybe >> other OSes on alpha mimiced OSF here? > > I've no idea what that actually is. > > I'll have a look at the patch in detail later.... > > r~
