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Re: [Qemu-devel] [PULL 00/21] tcg patch queue
From: |
Peter Maydell |
Subject: |
Re: [Qemu-devel] [PULL 00/21] tcg patch queue |
Date: |
Thu, 18 Oct 2018 11:34:29 +0100 |
On 16 October 2018 at 18:48, Richard Henderson
<address@hidden> wrote:
> The following changes since commit ff56877e911782dedc9a424233fd3f62369c258c:
>
> Merge remote-tracking branch
> 'remotes/kraxel/tags/vga-20181015-pull-request' into staging (2018-10-15
> 15:03:45 +0100)
>
> are available in the Git repository at:
>
> https://github.com/rth7680/qemu.git tags/pull-tcg-20181016
>
> for you to fetch changes up to e3e9d1ea20c75718ce7c528c588a0a497f12f750:
>
> cputlb: read CPUTLBEntry.addr_write atomically (2018-10-16 10:04:27 -0700)
>
> ----------------------------------------------------------------
> Queued tcg patches
>
Hi; I get compile failures, I'm afraid:
FreeBSD's compiler gives warnings:
In file included from /var/tmp/qemu-test.bVaUEj/accel/tcg/user-exec.c:28:
/var/tmp/qemu-test.bVaUEj/include/qemu/atomic128.h:148:23: warning:
unknown attribute 'error' ignored [-Wunknown-attributes]
Int128 __attribute__((error("unsupported atomic")))
^
/var/tmp/qemu-test.bVaUEj/include/qemu/atomic128.h:150:21: warning:
unknown attribute 'error' ignored [-Wunknown-attributes]
void __attribute__((error("unsupported atomic")))
^
x86-64 Linux clang fails with the same issue:
In file included from
/home/petmay01/linaro/qemu-for-merges/accel/tcg/user-exec.c:28:
/home/petmay01/linaro/qemu-for-merges/include/qemu/atomic128.h:148:23:
error: unknown attribute 'error' ignored
[-Werror,-Wunknown-attributes]
Int128 __attribute__((error("unsupported atomic")))
^
/home/petmay01/linaro/qemu-for-merges/include/qemu/atomic128.h:150:21:
error: unknown attribute 'error' ignored
[-Werror,-Wunknown-attributes]
void __attribute__((error("unsupported atomic")))
^
The win32 build fails with:
target/arm/helper-a64.o: In function `helper_paired_cmpxchg64_le_parallel':
/home/petmay01/qemu-for-merges/target/arm/helper-a64.c:573: undefined
reference to `helper_atomic_cmpxchgo_le_mmu'
target/arm/helper-a64.o: In function `helper_paired_cmpxchg64_be_parallel':
/home/petmay01/qemu-for-merges/target/arm/helper-a64.c:647: undefined
reference to `helper_atomic_cmpxchgo_be_mmu'
target/arm/helper-a64.o: In function `helper_casp_le_parallel':
/home/petmay01/qemu-for-merges/target/arm/helper-a64.c:669: undefined
reference to `helper_atomic_cmpxchgo_le_mmu'
target/arm/helper-a64.o: In function `helper_casp_be_parallel':
/home/petmay01/qemu-for-merges/target/arm/helper-a64.c:690: undefined
reference to `helper_atomic_cmpxchgo_be_mmu'
thanks
-- PMM
- [Qemu-devel] [PULL 05/21] tcg: distribute tcg_time into TCG contexts, (continued)
- [Qemu-devel] [PULL 05/21] tcg: distribute tcg_time into TCG contexts, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 06/21] target/alpha: remove tlb_flush from alpha_cpu_initfn, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 02/21] tcg: access cpu->icount_decr.u16.high with atomics, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 17/21] target/s390x: Convert to HAVE_CMPXCHG128 and HAVE_ATOMIC128, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 18/21] target/s390x: Split do_cdsg, do_lpq, do_stpq, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 10/21] cputlb: serialize tlb updates with env->tlb_lock, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 20/21] target/s390x: Check HAVE_ATOMIC128 and HAVE_CMPXCHG128 at translate, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 11/21] tcg: Add tlb_index and tlb_entry helpers, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 19/21] target/s390x: Skip wout, cout helpers if op helper does not return, Richard Henderson, 2018/10/16
- [Qemu-devel] [PULL 21/21] cputlb: read CPUTLBEntry.addr_write atomically, Richard Henderson, 2018/10/16
- Re: [Qemu-devel] [PULL 00/21] tcg patch queue,
Peter Maydell <=