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[Qemu-devel] [Bug 1052857] Re: qemu-user compiled static for ppc fails o
From: |
Samuel Seay |
Subject: |
[Qemu-devel] [Bug 1052857] Re: qemu-user compiled static for ppc fails on 64bit hosts |
Date: |
Wed, 02 Jan 2013 05:08:17 -0000 |
I just submitted a patch to the dev mailing list. Just in case there is
an issue with the submitted patch, or if Erik wants it sooner, I
attached the patch I submitted.
** Patch added: "0001-Change-to-correct-PowerPC-on-64bit-host.patch"
https://bugs.launchpad.net/qemu/+bug/1052857/+attachment/3472367/+files/0001-Change-to-correct-PowerPC-on-64bit-host.patch
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https://bugs.launchpad.net/bugs/1052857
Title:
qemu-user compiled static for ppc fails on 64bit hosts
Status in QEMU:
New
Bug description:
On debian I used debootstrap to set up a powerpc chroot. If I then
copy in a statically linked qemu-user ppc binary it will work for some
commands in the chroot and fail for others. Steps to reproduce:
host$ mkdir powerpc
host$ sudo debootstrap --arch=powerpc --foreign wheezy powerpc
http://ftp.debian.org/debian
host$ sudo cp /usr/bin/qemu-ppc-static powerpc/usr/bin/
host$ LANG=C sudo chroot powerpc /usr/bin/qemu-ppc-static /bin/bash
I have no address@hidden:/# pwd
/
I have no address@hidden:/# cd home/
I have no address@hidden:/home# ls
qemu-ppc-static: /tmp/buildd/qemu-1.1.2+dfsg/linux-user/signal.c:4341:
setup_frame: Assertion `({ unsigned long __guest = (unsigned
long)(ka->_sa_handler) - guest_base; (__guest < (1ul << 32)) && (!reserved_va
|| (__guest < reserved_va)); })' failed.
I have also built this from the git HEAD sources (hash
6b80f7db8a7f84d21e46d01e30c8497733bb23a0) and I get the same result.
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