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Re: [Qemu-devel] [Bug 1735384] [RFC PATCH] target/sh4/translate.c: fix T
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From: |
John Paul Adrian Glaubitz |
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Subject: |
Re: [Qemu-devel] [Bug 1735384] [RFC PATCH] target/sh4/translate.c: fix TCG leak during gusa sequence |
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Date: |
Wed, 06 Dec 2017 10:22:33 -0000 |
On 12/06/2017 10:30 AM, Alex Bennée wrote:
> This fixes bug #1735384 while running java under qemu-sh4. When debug
> was enabled it showed a problem with TCG temps. Once fixed I was able
> to run java -version normally.
>
> Reported-by: John Paul Adrian Glaubitz <address@hidden>
> Suggested-by: Richard Henderson <address@hidden>
> Signed-off-by: Alex Bennée <address@hidden>
I can confirm that this fixes the issue for me, too.
So, just in case:
Tested-by: John Paul Adrian Glaubitz <address@hidden>
--
.''`. 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/1735384
Title:
OpenJDK JVM segfaults on qemu-sh4 (regression)
Status in QEMU:
New
Bug description:
Some of the recent changes introduced a regression which makes the
OpenJDK JVM crash on qemu-sh4:
(sid-sh4-sbuild)address@hidden:/# java -version
qemu: uncaught target signal 11 (Segmentation fault) - core dumped
Segmentation fault
(sid-sh4-sbuild)address@hidden:/#
An older version works fine:
(sid-sh4-sbuild)address@hidden:/# java -version
openjdk version "9.0.1"
OpenJDK Runtime Environment (build 9.0.1+11-Debian-1)
OpenJDK Zero VM (build 9.0.1+11-Debian-1, interpreted mode)
(sid-sh4-sbuild)address@hidden:/#
Haven't had time for bisecting this yet.
Adrian
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