Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-13 Thread Richard Henderson
On 03/12/2015 04:38 PM, Mark Cave-Ayland wrote: > Ah great, you're able to reproduce the same issue locally. Hopefully > this will give you both enough information to figure out what is > happening in the optimiser... Yep, just sent a simple fix. r~

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Richard Henderson
On Mar 12, 2015 4:34 PM, Mark Cave-Ayland wrote: > Yes indeed, this fixes the issue in my tests here. But from what you're > saying this is more of a workaround rather than a fix? Correct. It simply shows a bug in tcg/optimize.c. At least we have a workaround if a fix proves difficult before

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Mark Cave-Ayland
On 12/03/15 16:51, Bastian Koppelmann wrote: Hi Bastian, > On 03/12/2015 03:41 PM, Richard Henderson wrote: >> On 03/12/2015 01:41 AM, Mark Cave-Ayland wrote: >>> Whilst testing git master in preparation for some OpenBIOS updates, I'm >>> seeing the following TCG assert in one of my older test im

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Mark Cave-Ayland
On 12/03/15 14:55, Bastian Koppelmann wrote: Hi Bastian, > Hi Mark, sorry I forgot to cc qemu-devel :/ > > On 03/12/2015 08:41 AM, Mark Cave-Ayland wrote: >> Hi all, >> >> Whilst testing git master in preparation for some OpenBIOS updates, I'm >> seeing the following TCG assert in one of my olde

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Bastian Koppelmann
On 03/12/2015 03:41 PM, Richard Henderson wrote: On 03/12/2015 01:41 AM, Mark Cave-Ayland wrote: Whilst testing git master in preparation for some OpenBIOS updates, I'm seeing the following TCG assert in one of my older test images: $ gdb --args ./qemu-system-ppc -cdrom /home/build/src/qemu/

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Richard Henderson
On 03/12/2015 01:41 AM, Mark Cave-Ayland wrote: > Whilst testing git master in preparation for some OpenBIOS updates, I'm > seeing the following TCG assert in one of my older test images: > > > $ gdb --args ./qemu-system-ppc -cdrom > /home/build/src/qemu/image/ppc/ubuntu-5.10-live-powerpc.iso -bo

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Bastian Koppelmann
Hi Mark, sorry I forgot to cc qemu-devel :/ On 03/12/2015 08:41 AM, Mark Cave-Ayland wrote: Hi all, Whilst testing git master in preparation for some OpenBIOS updates, I'm seeing the following TCG assert in one of my older test images: $ gdb --args ./qemu-system-ppc -cdrom /home/build/src/qem

Re: [Qemu-devel] qemu-system-ppc TCG assert with git master

2015-03-12 Thread Mark Cave-Ayland
On 12/03/15 08:41, Mark Cave-Ayland wrote: > Hi all, > > Whilst testing git master in preparation for some OpenBIOS updates, I'm > seeing the following TCG assert in one of my older test images: > > > $ gdb --args ./qemu-system-ppc -cdrom > /home/build/src/qemu/image/ppc/ubuntu-5.10-live-powerp