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Re: sparc64/-m64 support?
- From: Alexandre Oliva <aoliva at redhat dot com>
- To: Nathan Myers <ncm-nospam at cantrip dot org>
- Cc: libstdc++ at gcc dot gnu dot org, gcc at gcc dot gnu dot org
- Date: 20 Dec 2001 14:27:31 -0200
- Subject: Re: sparc64/-m64 support?
- Organization: GCC Team, Red Hat
- References: <20011219233634.B48219@cantrip.org><20011220153815.A12910@cantrip.org>
On Dec 20, 2001, Nathan Myers <ncm-nospam@cantrip.org> wrote:
> sparc-sun-solaris2.* (64 bits) Not supported
> So, what is missing to enable support on Solaris?
The lack of the SUBREG_BYTE patch makes it impossible to fully support
the sparcv9 ABI. Also, there are alignment issues that are not (could
not?) be implemented correctly in 3.0, but these should only affect
you if you use doubles.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva@{cygnus.com, redhat.com}
CS PhD student at IC-Unicamp oliva@{lsd.ic.unicamp.br, gnu.org}
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