Re: [Qemu-devel] fpu problems with qemu-system-sparc

2006-05-18 Thread Joerg Platte
Am Donnerstag, 18. Mai 2006 19:53 schrieb Blue Swirl: > >I've checked a lot of the executed instructions in qemu and cannot find > > any problems up to now. Does somebody else has an idea what to check? The > > test program simply adds two float variables (fadds-instruction) in a > > loop and this

RE: [Qemu-devel] fpu problems with qemu-system-sparc

2006-05-18 Thread Blue Swirl
I've checked a lot of the executed instructions in qemu and cannot find any problems up to now. Does somebody else has an idea what to check? The test program simply adds two float variables (fadds-instruction) in a loop and this crashes the program reproducible. Some instructions trap when FPU

[Qemu-devel] fpu problems with qemu-system-sparc

2006-05-18 Thread Joerg Platte
Hi! I've some problems with qemu-system-sparc and programs using floating point instructions. Each time at least two floating point programs are started in qemu simultaneously, one or both are killed by the linux kernel with a SIGSEV signal (sometimes because of a corrupted stack or invalid reg

[Qemu-devel] Jvm issue under Qemu,

2006-05-18 Thread Jérôme MOLLIER-PIERRET
Dear developpement team, Let's detail briefly the situation, we are using qemu to virtualise older developpement plateform in order to get some space getting out some hardware. From starting, all seem to be normal ... Qemu is a quite good engine, but i found an issue that escape to my mind. Ma