From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [U-Boot-DM] [PATCH V2] dm: mips: Import libgcc components from Linux
Date: Fri, 27 Jul 2012 23:24:40 +0200 [thread overview]
Message-ID: <201207272324.41073.marex@denx.de> (raw)
In-Reply-To: <CACUy__UytqvzKEt-ut5ubj5c-QSSxtMtP2RzDfuU9VvjEQtYqg@mail.gmail.com>
Dear Daniel Schwierzeck,
> Hi Marek,
>
> 2012/7/27 Marek Vasut <marex@denx.de>:
> > Dear Wolfgang Denk,
> >
> >> Dear Marek Vasut,
> >>
> >> In message <1343417017-26346-1-git-send-email-marex@denx.de> you wrote:
> >> > Import ashldr3, ashrdi3 and lshrdi3 to squash possible libgcc fp
> >> > mismatch,
> >>
> >> > resulting in the following warning:
> >> ...
> >>
> >> > --- a/arch/mips/config.mk
> >> > +++ b/arch/mips/config.mk
> >> > @@ -52,3 +52,5 @@ PLATFORM_CPPFLAGS += -msoft-float
> >> >
> >> > PLATFORM_LDFLAGS += -G 0 -static -n -nostdlib
> >> > PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
> >> > LDFLAGS_FINAL += --gc-sections
> >> >
> >> > +
> >> > +USE_PRIVATE_LIBGCC = yes
> >>
> >> NAK. It is always wrong to mandatorily set this!!
> >
> > How is that a bug in the toolchain? The u-boot shall be completely self-
> > contained, am I wrong?
>
> it's not a bug. You should try with a soft-float or multilib toolchain
> and not a hard-float one.
> The very few MIPS CPUs and SoCs we are currently supporting don't have
> a FPU at all.
All right, understood. Wolfgang also explained this to me so I know where the
problem is. Please ignore this one.
> Best regards,
> Daniel
Best regards,
Marek Vasut
next prev parent reply other threads:[~2012-07-27 21:24 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-27 18:35 [U-Boot] [PATCH] dm: mips: Import libgcc components from Linux Marek Vasut
2012-07-27 19:06 ` Mike Frysinger
2012-07-27 19:10 ` Marek Vasut
2012-07-31 7:56 ` Mike Frysinger
2012-07-27 19:23 ` [U-Boot] [PATCH V2] " Marek Vasut
2012-07-27 19:45 ` [U-Boot] [U-Boot-DM] " Wolfgang Denk
2012-07-27 20:02 ` Marek Vasut
2012-07-27 20:53 ` Daniel Schwierzeck
2012-07-27 20:59 ` Wolfgang Denk
2012-07-27 21:24 ` Marek Vasut [this message]
2012-07-27 22:26 ` Marek Vasut
2012-07-27 20:58 ` Wolfgang Denk
2012-08-19 18:23 ` [U-Boot] " Daniel Schwierzeck
2012-07-27 19:37 ` [U-Boot] [PATCH] " Wolfgang Denk
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