From: Ralf Baechle <ralf@linux-mips.org>
To: Thiemo Seufer <ica2_ts@csv.ica.uni-stuttgart.de>
Cc: linux-mips@linux-mips.org
Subject: Re: GCCFLAGS for gcc 3.3.x (-march and _MIPS_ISA)
Date: Tue, 19 Aug 2003 05:57:56 +0200 [thread overview]
Message-ID: <20030819035756.GC6223@linux-mips.org> (raw)
In-Reply-To: <20030812065118.GD23104@rembrandt.csv.ica.uni-stuttgart.de>
On Tue, Aug 12, 2003 at 08:51:18AM +0200, Thiemo Seufer wrote:
> > GCCFLAGS += -mabi=32 -march=mips2 -mtune=r4600 -Wa,--trap
> > (or GCCFLAGS += $(call check_gcc, -mcpu=r4600 -mips2, -mabi=32 -march=mips2 -mtune=r4600) -Wa,--trap)
> >
> > Isn't it?
>
> -march=mips2 is an alias for -march=r6000, I don't think that's a
> good choice.
Why? MIPSII / MIPS32 are the highest ISAs supported for building 32-bit
kernels so that makes sense.
Ralf
next prev parent reply other threads:[~2003-08-19 3:58 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-08-12 6:26 GCCFLAGS for gcc 3.3.x (-march and _MIPS_ISA) Atsushi Nemoto
2003-08-12 6:49 ` Kumba
2003-08-12 7:06 ` Thiemo Seufer
2003-08-12 7:56 ` Kumba
2003-08-12 8:10 ` Thiemo Seufer
2003-08-12 8:26 ` Kumba
2003-08-12 9:25 ` Atsushi Nemoto
2003-08-19 3:52 ` Ralf Baechle
2003-08-12 6:51 ` Thiemo Seufer
2003-08-12 10:06 ` Atsushi Nemoto
2003-08-12 10:16 ` Thiemo Seufer
2003-08-12 15:26 ` Atsushi Nemoto
2003-08-14 3:03 ` Thiemo Seufer
2003-08-12 13:56 ` Maciej W. Rozycki
2003-08-12 14:04 ` Thiemo Seufer
2003-08-12 14:40 ` Maciej W. Rozycki
2003-08-14 3:08 ` Thiemo Seufer
2003-08-19 3:38 ` Ralf Baechle
2003-08-19 12:22 ` Maciej W. Rozycki
2003-08-19 12:34 ` Ralf Baechle
2003-08-19 3:57 ` Ralf Baechle [this message]
2003-08-19 6:41 ` Thiemo Seufer
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