From: malc <av1474@comtv.ru>
To: Alexander Graf <agraf@suse.de>
Cc: Maurizio Caloro <mauric@gmx.ch>, qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] Help - `flush_icache_range' MacPPC
Date: Wed, 8 Feb 2012 02:12:29 +0400 (MSK) [thread overview]
Message-ID: <alpine.LNX.2.00.1202080211080.12199@linmac> (raw)
In-Reply-To: <443210D1-C948-435B-9C58-D4E989591BC5@suse.de>
On Tue, 7 Feb 2012, Alexander Graf wrote:
>
> On 07.02.2012, at 22:12, malc wrote:
>
> > On Tue, 7 Feb 2012, Alexander Graf wrote:
> >
> >>
> >> On 07.02.2012, at 13:52, Maurizio Caloro wrote:
> >>
> >>> Hello Together
> >>> Here i drive with me MiniMac G4 1.4Ghz and i try to run Qemu 1.0. i wan't run one Virt. MS Server2008 it's this realistic?.
> >>>
> >>> Unfortunitly from the first (other) Mailinglist i don't become any Answer.
> >>>
> >>> on a possible error recovery support, I would grateful to you.
> >>> Thanks and best regards
> >>> Mauri
> >>>
> >>>> NetBSD powermac.G4 5.1 NetBSD 5.1 (GENERIC) #0: Sat Nov 6 17:09:11 UTC >2010 builds@b7.netbsd.org:/home/builds/ab/netbsd-5-1->RELEASE/macppc/201011061943Z-obj/home/builds/ab/netbsd-5-1->RELEASE/src/sys/arch/macppc/compile/GENERIC macppc
> >>>>
> >>>> # gmake
> >>>> CC i386-softmmu/memory.o
> >>>> LINK i386-softmmu/qemu-system-i386
> >>>> ld: warning: libintl.so.0, needed by /usr/pkg/lib/libgthread-2.0.so, may conflict with libintl.so.8
> >>>> tcg/tcg.o: In function `tcg_prologue_init':
> >>>> /usr/source/qemu-1.0/tcg/tcg.c:268: undefined reference to `flush_icache_range'
> >>>> tcg/tcg.o: In function `ppc_tb_set_jmp_target':
> >>>> /usr/source/qemu-1.0/tcg/ppc/tcg-target.c:1291: undefined reference to `flush_icache_range'
> >>>> tcg/tcg.o: In function `tcg_gen_code':
> >>>> /usr/source/qemu-1.0/tcg/tcg.c:2191: undefined reference to `flush_icache_range'
> >>
> >> I'd say your gcc is too old / buggy.
> >
> > You probably missed the NetBSD part (anyway originally i did)
>
> Gcc on NetBSD doesn't implement the cache flush helpers? They're just a
> bunch of instructions, so I don't see how that'd be target os specific.
>
Take a look at cache-utils.c, it conditionally (depending on the host OS
type) tries to gigure out the cache line sizes, there's code to do that
on Linux, OSX, AIX and FreeBSD. I have no idea if FreeBSD method works
for Net/Open/Dragonfly.. so..
--
mailto:av1474@comtv.ru
next prev parent reply other threads:[~2012-02-07 22:12 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-07 12:52 [Qemu-devel] Help - `flush_icache_range' MacPPC Maurizio Caloro
2012-02-07 18:03 ` malc
2012-02-07 20:01 ` Alexander Graf
2012-02-07 21:12 ` malc
2012-02-07 22:05 ` Alexander Graf
2012-02-07 22:12 ` malc [this message]
2012-02-07 22:22 ` Alexander Graf
2012-02-07 22:29 ` Brad Smith
2012-02-07 22:33 ` Alexander Graf
2012-02-07 22:56 ` Alexander Graf
2012-02-07 22:57 ` Alexander Graf
2012-02-07 23:57 ` Maurizio Caloro
2012-02-08 23:29 ` Scott Wood
2012-02-08 23:42 ` Alexander Graf
2012-02-08 23:54 ` Scott Wood
2012-02-08 23:58 ` Alexander Graf
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