Aw: Re: [PATCH] Basic support for MIPS r5900

[Ian Lance Taylor]

Richard Sandiford <rdsandiford@googlemail.com> writes:

> I can't approve the Makefile.in bits.  I've cc'ed Ian, who's the libgcc
> maintainer.  Ian: the problem is that "_muldi3.o" on 64-bit targets
> is actually an implementation of __multi3.  Jürgen wants to have a
> __muldi3 too, with the same implementation as on 32-bit targets.

My assumption is that target maintainers can approve target-specific
changes to libgcc, including Makefile changes.

That said, it seems that this particular patch ought to mostly be in
libgcc/config/mips/t-mips, using LIB2FUNCS_EXCLUDE and LIB2ADD.  It's
not clear to me that libgcc/Makefile.in needs any changes, and in case
it should not be necessary for it to have anything like MIPSTYPE.  That
kind of thing belongs in config/mips.

Ian