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Re: [Qemu-devel] [Bug 1768246] [NEW] cpu-exec.c:648: cpu_loop_exec_tb: A
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From: |
John Paul Adrian Glaubitz |
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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: |
Sat, 26 May 2018 14:11:05 -0000 |
This bug also affects GHC on qemu-sh4:
checking version of ghc... ./configure: line 3199: 55879 Segmentation fault
"${WithGhc-ghc}" --version > conftestghc 2>&1
8.2.2
qemu-sh4-static: /build/qemu-fWXVPw/qemu-2.12+dfsg/accel/tcg/cpu-exec.c:648:
cpu_loop_exec_tb: Assertion `use_icount' failed.
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
qemu-sh4-static: /build/qemu-fWXVPw/qemu-2.12+dfsg/accel/tcg/cpu-exec.c:648:
cpu_loop_exec_tb: Assertion `use_icount' failed.
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
qemu-sh4-static: /build/qemu-fWXVPw/qemu-2.12+dfsg/accel/tcg/cpu-exec.c:648:
cpu_loop_exec_tb: Assertion `use_icount' failed.
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
qemu-sh4-static: /build/qemu-fWXVPw/qemu-2.12+dfsg/accel/tcg/cpu-exec.c:648:
cpu_loop_exec_tb: Assertion `use_icount' failed.
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
qemu-sh4-static: /build/qemu-fWXVPw/qemu-2.12+dfsg/accel/tcg/cpu-exec.c:648:
cpu_loop_exec_tb: Assertion `use_icount' failed.
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Just tested with qemu 5a5c383b1373aeb6c87a0d6060f6c3dc7c53082b.
--
.''`. John Paul Adrian Glaubitz
: :' : Debian Developer - address@hidden
`. `' Freie Universitaet Berlin - address@hidden
`- GPG: 62FF 8A75 84E0 2956 9546 0006 7426 3B37 F5B5 F913
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https://bugs.launchpad.net/bugs/1768246
Title:
cpu-exec.c:648: cpu_loop_exec_tb: Assertion `use_icount' failed.
Status in QEMU:
New
Bug description:
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.
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