Subject: Re: Softfloat and GCC
To: None <tech-toolchain@netbsd.org>
From: Valeriy E. Ushakov <uwe@ptc.spbu.ru>
List: tech-toolchain
Date: 09/17/2003 00:34:24
On Tue, Sep 16, 2003 at 10:31:33 -0700, Jason Thorpe wrote:
> The softfloat in our libc is better than libgcc's (for one, it supports
> the basic FP exception stuff).
>
> I remember doing this for the SH target in GCC 3.x, but we should
> probably make a sweep through all of the GCC configurations.
FWIW (dynamic hpcsh world compiled with HAVE_GCC3=yes):
$ shle--netbsdelf-nm libgcc.a | grep _fix | grep 'T '
00000000 T __fixsfdi
00000000 T __fixunssfdi
00000000 T __fixdfdi
00000000 T __fixunsdfdi
00000000 T __fixunssfsi
00000000 T __fixunsdfsi
$ shle--netbsdelf-nm libc.so | grep _fix | grep 'T '
0002c7b8 T __fixdfdi
00083f3c T __fixdfsi
0002c718 T __fixsfdi
00083524 T __fixsfsi
00049c90 T __fixunsdfdi
00049b28 T __fixunssfdi
0005f23e T __rpc_fixup_addr
SY, Uwe
--
uwe@ptc.spbu.ru | Zu Grunde kommen
http://www.ptc.spbu.ru/~uwe/ | Ist zu Grunde gehen