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Re: p{read,write}{,64} mips n64 changes
On Mar 18, 2003, Jakub Jelinek <jakub at redhat dot com> wrote:
>> >>> __LONG_LONG_PAIR (offset >> 31, offset));
> Is >> 31 instead of >> 32 right?
Yup. offset is a 32-bit word. The point is to pass the sign of
offset as the upper word, such that it forms a signed 64-bit value.
--
Alexandre Oliva Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer aoliva at {redhat dot com, gcc.gnu.org}
CS PhD student at IC-Unicamp oliva at {lsd dot ic dot unicamp dot br, gnu.org}
Free Software Evangelist Professional serial bug killer
- References:
- p{read,write}{,64} mips n64 changes
- Re: p{read,write}{,64} mips n64 changes
- Re: p{read,write}{,64} mips n64 changes
- Re: p{read,write}{,64} mips n64 changes
- Re: p{read,write}{,64} mips n64 changes