Re: [Qemu-devel] Call for testing QEMU aarch64-linux-user emulation

2014-03-10 Thread Michael Matz
Hi, On Mon, 10 Mar 2014, Alex Bennée wrote: > > Not sure there's much point looking very deeply into this. Java > > programs are threaded, threaded programs don't work under QEMU => > > don't try to run Java under QEMU :-) > > Having said that I'm sure there was another SIGILL related crash on

Re: [Qemu-devel] Call for testing QEMU aarch64-linux-user emulation

2014-02-27 Thread Michael Matz
Hi, On Wed, 26 Feb 2014, Dann Frazier wrote: > I've narrowed down the changes that seem to prevent both types of > segfaults to the following changes that introduce a wrapper around > sigprocmask: > > https://github.com/susematz/qemu/commit/f1542ae9fe10d5a241fc2624ecaef5f0948e3472 > https://gith

Re: [Qemu-devel] Call for testing QEMU aarch64-linux-user emulation

2014-02-25 Thread Michael Matz
Hi, On Tue, 25 Feb 2014, Peter Maydell wrote: > On 25 February 2014 13:33, Michael Matz wrote > > The biggest road-block is that signal vs syscall handling is > > fundamentally broken in linux-user and it's unfixable without > > assembler implementations of the sy

Re: [Qemu-devel] Call for testing QEMU aarch64-linux-user emulation

2014-02-25 Thread Michael Matz
Hi, On Tue, 25 Feb 2014, Andreas Färber wrote: > >> There are some pretty large differences between these trees with > >> respect to signal syscalls - is that the likely culprit? > > > > Quite likely. We explicitly concentrated on the arch64 specific > > instruction emulation leaving more gene