mps32 was Re: upcoming snapshot and 4.6.2

Jay Monkman jtm-list-rtems at
Wed Sep 29 19:21:33 UTC 2004

On Tue, Sep 28, 2004 at 06:11:38PM +0200, Ralf Corsepius wrote:
> Your patches rely on "#define __mips32". Current mips-rtems-gcc only
> supports and implies -mips1.

I'm confused. I can't find any reference to "__mips32" in any code I
have. I see conditionals with "__mips == 32", but that's it. Are
we looking at the same code? I just checked the patch attached to
PR601, also.

> => If I understand correctly, you assume using gcc -mips1 -D__mips32.

I don't think so. For the MIPS32 BSP I've got, I use "gcc -mips32"

> So, what I actually was asking is: Does the mips-RTEMS code with your
> changes applied support -mips32?

It seems to. To build for the AU1500 (MIPS32 CPU), I have to use -mips32
From csb350.cfg:
     CPU_CFLAGS=-mips32 -G0 -msoft-float

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