Re: [Qemu-devel] Link error with github source

[Nigel Horne]

On 7/13/17 8:57 AM, Peter Maydell wrote:
> On 13 July 2017 at 13:51, Nigel Horne <address@hidden> wrote:
> > The latest version in github fails to link (using gcc-7) with this error:
> >
> >    LINK    aarch64-softmmu/qemu-system-aarch64
> > accel/tcg/cputlb.o: In function `helper_atomic_cmpxchgo_le_mmu':
> > cputlb.c:(.text+0x5f3d): undefined reference to
> > `__atomic_compare_exchange_16'
> > accel/tcg/cputlb.o: In function `helper_atomic_cmpxchgo_be_mmu':
> > cputlb.c:(.text+0x6000): undefined reference to
> > `__atomic_compare_exchange_16'
> > accel/tcg/cputlb.o: In function `helper_atomic_ldo_be_mmu':
> > cputlb.c:(.text+0x602f): undefined reference to `__atomic_load_16'
> > accel/tcg/cputlb.o: In function `helper_atomic_ldo_le_mmu':
> > cputlb.c:(.text+0x5f73): undefined reference to `__atomic_load_16'
> > accel/tcg/cputlb.o: In function `helper_atomic_sto_le_mmu':
> > cputlb.c:(.text+0x5fa9): undefined reference to `__atomic_store_16'
> > accel/tcg/cputlb.o: In function `helper_atomic_sto_be_mmu':
> > cputlb.c:(.text+0x607f): undefined reference to `__atomic_store_16'
> > collect2: error: ld returned 1 exit status
> > Makefile:197: recipe for target 'qemu-system-aarch64' failed
> > make[1]: *** [qemu-system-aarch64] Error 1
> > Makefile:328: recipe for target 'subdir-aarch64-softmmu' failed
> > make: *** [subdir-aarch64-softmmu] Error 2
> Emilio's recent-ish change (commit f3ced3c5928) maybe?
>
> Nigel -- what host architecture are you building for?
x86_64 - Debian Linux.

-Nigel
> thanks
> -- PMM


--
Nigel Horne
Conductor: Rockville Brass Band, Washington Metropolitan GSO
@nigelhorne | fb/nigel.horne | bandsman.co.uk | concert-bands.co.uk | 
www.nigelhorne.com

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