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 howeverl.
> 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?
> 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....