Re: [Qemu-devel] [PATCH 2/2] qdev: print error message before aborting

2012-02-17 Thread Paolo Bonzini
On 02/17/2012 05:30 PM, Peter Maydell wrote: > So now you get: > qemu-system-arm: Insufficient permission to perform this operation > Aborted > > This still isn't really very diagnostic: I had to run the whole > thing under a debugger and look at the backtrace anyway before > I realised I'd hit th

Re: [Qemu-devel] [PATCH 2/2] qdev: print error message before aborting

2012-02-17 Thread Peter Maydell
On 14 February 2012 09:19, Paolo Bonzini wrote: > qdev_prop_set_* functions are always called by machine init functions > that should know what they're doing, so they abort on error.  Still, > an assert(!errp) does not aid debugging.  Print an error before aborting. So now you get: qemu-system-ar