enable n32 and n64, and move o32 into mips/mips32

[Alexandre Oliva]

On Mar 22, 2003, Andreas Jaeger <aj@suse.de> wrote:

>> Index: ChangeLog
>> from  Alexandre Oliva  <aoliva@redhat.com>
>> * configure.in: Add mips64* support.
>> * configure: Rebuilt.
>> * sysdeps/mips/bits/endian.h: Make it bi-endian.
>> * sysdeps/mips/mipsel/bits/endian.h: Removed.
>> * sysdeps/mips/mips64/n32/el/bits/endian.h: Removed.
>> * sysdeps/mips/mips64/n64/el/bits/endian.h: Removed.
>> * sysdeps/mips/mips32/Makefile (CC): Add -mabi=32.
>> * sysdeps/mips/mips64/n32/Makefile (CC): Add -mabi=n32.
>> * sysdeps/mips/mips64/n64/Makefile (CC): Add -mabi=64.
>> * sysdeps/mips/Implies: Moved wordsize-32 to...
>> * sysdeps/mips/mips32/Implies: New file.
>> * sysdeps/unix/sysv/linux/mips/sysdep.h: Move to...
>> * sysdeps/unix/sysv/linux/mips/mips32/sysdep.h: New file.
>> * sysdeps/unix/sysv/linux/mips/mips32/kern64/sysdep.h: New file.

> This one looks fine.  Thanks,

Thanks.  After fixing the last remaining bug to enable mips-linux-gnu
to build again, in the patch below (still pending Roland's
dynamic-link.h patch and the linuxthreads patches I posted earlier),
I'm checking this in.  The only changes from the previous version are:

- Added definitions of PSEUDO_NOERRNO et al.

- Moved mips32-specific definition of PSEUDO from
  sysdeps/unix/mips/sysdep.h to new sysdeps/unix/mips/mips32/sysdep.h,
  rendering `#undef PSEUDO' in mips64/n{32,64}/sysdep.h unnecessary.

- Adjusted sysdeps/unix/sysv/linux/mips/mips32/sysdep.h to include
  sysdeps/unix/mips/mips32/sysdep.h.

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-- 
Alexandre Oliva   Enjoy Guarana', see http://www.ic.unicamp.br/~oliva/
Red Hat GCC Developer                 aoliva@{redhat.com, gcc.gnu.org}
CS PhD student at IC-Unicamp        oliva@{lsd.ic.unicamp.br, gnu.org}
Free Software Evangelist                Professional serial bug killer