[Qemu-devel] [Bug 1409246] Re: ARM GIC / PL061 error on uni-processor system

2015-01-15 Thread Christopher Horler
In arch/arm/mach-realview/realview_*.c pl061_platform_data irq_base members are statically (default) initialised to 0 (whereas for versatile they are explicitly set via defines in the platform headers). In pl061_probe, -ENODEV is returned for irq_base <= 0. Changing this to < 0, results in irq_do

[Qemu-devel] [Bug 1409246] Re: ARM GIC / PL061 error on uni-processor system

2015-01-10 Thread Christopher Horler
confirmed - not a bug, patching the kernel fixes the problem. ** Changed in: qemu Status: New => Invalid -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1409246 Title: ARM GIC / PL061 error o

[Qemu-devel] [Bug 1409246] Re: ARM GIC / PL061 error on uni-processor system

2015-01-10 Thread Christopher Horler
now I look further I notice that the pl061_platform_data structures are not fully initialised in the kernel linux-3.18.1/arch/arm/mach-realview/realview_pba8.c so this probably isn't a qemu bug -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed

[Qemu-devel] [Bug 1409246] Re: ARM GIC / PL061 error on uni-processor system

2015-01-10 Thread Christopher Horler
** Attachment added: "QEmu command line / boot log" https://bugs.launchpad.net/qemu/+bug/1409246/+attachment/4295187/+files/qemu-console-boot.log -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1409

[Qemu-devel] [Bug 1409246] [NEW] ARM GIC / PL061 error on uni-processor system

2015-01-10 Thread Christopher Horler
Public bug reported: chorler@linux-foxtrot:~/projects/src/qemu> git describe v2.2.0-369-gab0302e When booting Linux 3.19.1 (default buildroot), configured for realview- pb-a8 on qemu from git (as above). The following message appears (line 253/ 254 of attached log): "GIC CPU mask not found - ker

[Qemu-devel] [Bug 1316115] Re: linux-user qemu-arm NEON support

2015-01-10 Thread Christopher Horler
** Changed in: qemu Status: New => Invalid -- You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1316115 Title: linux-user qemu-arm NEON support Status in QEMU: Invalid Bug description: I was

[Qemu-devel] [Bug 1316115] Re: linux-user qemu-arm NEON support

2014-05-08 Thread Christopher Horler
I didn't test it on real hardware yet - but I resolved the issue and found the root cause last night: This perhaps should have been more obvious to me in the beginning, but "readelf -l" shows a program header similar to this: INTERP 0x00394600 0x00394600 0x003946

[Qemu-devel] [Bug 1316115] Re: linux-user qemu-arm NEON support

2014-05-08 Thread Christopher Horler
I built Qt5 myself, and tested and it crashed again. I think the entry point getting set in the ELF header is probably invalid and leading to the crash - I'm going to try and fix that - but it's almost certainly not a qemu bug. I suggest closing the bug report. -- You received this bug notifica

[Qemu-devel] [Bug 1316115] Re: linux-user qemu-arm NEON support

2014-05-05 Thread Christopher Horler
Now I look at the two sets of architecture specific information for the two versions of the library it's almost certain this has nothing to do with NEON. I'll build a version of Qt5 of my own to test, if that works then from my perspective it's not a qemu bug. -- You received this bug notificati

[Qemu-devel] [Bug 1316115] Re: linux-user qemu-arm NEON support

2014-05-05 Thread Christopher Horler
> Are you trying to execute a DLL on purpose? Yes - it's executable and should print out something like this (this from my host system): chorler@linux-foxtrot:~> /usr/lib64/libQt5Core.so.5 This is the QtCore library version 5.1.1 Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). Contact:

[Qemu-devel] [Bug 1316115] [NEW] linux-user qemu-arm NEON support

2014-05-05 Thread Christopher Horler
Public bug reported: I was reading the mailing list and saw NEON support in QEmu was making progress. Is it not supported in user mode? or am I running into something else here? (I've tried to include some what may be useful information) using qemu from git (last commits as below): fdaad47 Mer