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Re: [Qemu-devel] [Bug 1768246] [NEW] cpu-exec.c:648: cpu_loop_exec_tb: A
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From: |
Alex Bennée |
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Subject: |
Re: [Qemu-devel] [Bug 1768246] [NEW] cpu-exec.c:648: cpu_loop_exec_tb: Assertion `use_icount' failed. |
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Date: |
Tue, 01 May 2018 16:31:52 +0100 |
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User-agent: |
mu4e 1.1.0; emacs 26.1 |
John Paul Adrian Glaubitz <address@hidden> writes:
> Public bug reported:
>
> OpenJDK no longer works on qemu-sh4, it previously did after #1735384
> was fixed.
>
> Crash indicates an assertion failure:
>
> (sid-sh4-sbuild)address@hidden:/# java --version
> qemu-sh4-static: /root/qemu/accel/tcg/cpu-exec.c:648: cpu_loop_exec_tb:
> Assertion `use_icount' failed.
> qemu: uncaught target signal 6 (Aborted) - core dumped
> Aborted
> (sid-sh4-sbuild)address@hidden:/#
>
> Haven't bi-sected the issue yet, but will do so later.
Hmm that's ominous - arguably the assert should be inside the
CONFIG_USER but I'm not sure how you get to the point where icount isn't
< 0 after receiving a TB_EXIT_REQUESTED.
>
> ** Affects: qemu
> Importance: Undecided
> Status: New
--
Alex Bennée