Re: Creating new ROM sessions at runtime

2016-01-14 Thread Norman Feske
Hi Georg, > On Thu, Jan 14, 2016 at 12:29:49PM +0100, Georg Guba wrote: >> I'm trying to start new child components from ELF binaries received at >> run-time and stored in a server-local buffer. Basically, I am trying to >> implement a server that can receive task descriptions and matching

Re: QT5 Linux_x86

2016-01-14 Thread Christian Prochaska
Hello Torsten, On 14.01.2016 12:24, Torsten Thoben wrote: > I'm new to Genode and i want to use QT5 with the Linux_x86 Kernel. The > demo example works well, but if i try to run qt5_quicktest or other qt5 > run files, the only thing i see is a empty window and a Mouse Courser. I > use Ubuntu

RE: RPC parameters

2016-01-14 Thread Bilal ma
Hi Norman, Thank you for the examples, does it make difference if i don't pass my input-output POD struct by reference since it need to be copied to the server side, and later from the server to the client. from the point view of performance which one is the best if we add the option of

Re: RPC parameters

2016-01-14 Thread Norman Feske
Hello, > Genode is new to me . I just start playing with it. welcome to the list! > I was looking at the Hello program and the RPC mechanism. as i > understood RPC does not support passing pointer as parameter > how i can pass a parameter by reference where i need to change its value > in

Re: Secure GUI Programs

2016-01-14 Thread Norman Feske
Hi Ben, On 12.01.2016 23:07, Nobody III wrote: > I've been thinking about writing graphical utilities (e.g. a file > manager), but I'm not sure whether I should be using Qt. Can I consider > Qt secure for things such as rendering filenames from untrusted > filesystem servers? If not, what do you

RE: RPC parameters

2016-01-14 Thread Bilal ma
Thank you Norman, it is really more than sufficient answer. since i am still new with Geonde it may early to give an advise, regarding to the book ,it is an amazing effort ( i went through few parts of it since yesterday), but do you think that it will be better to include some more code

QT5 Linux_x86

2016-01-14 Thread Torsten Thoben
Hello Genode Community, I'm new to Genode and i want to use QT5 with the Linux_x86 Kernel. The demo example works well, but if i try to run qt5_quicktest or other qt5 run files, the only thing i see is a empty window and a Mouse Courser. I use Ubuntu 14.04.3 LTS. I add these lines to the

Creating new ROM sessions at runtime

2016-01-14 Thread Georg Guba
Hi all, I'm trying to start new child components from ELF binaries received at run-time and stored in a server-local buffer. Basically, I am trying to implement a server that can receive task descriptions and matching binaries and then start them at run-time (disregarding security concerns for

Re: Creating new ROM sessions at runtime

2016-01-14 Thread Christian Helmuth
Hello Georg, On Thu, Jan 14, 2016 at 12:29:49PM +0100, Georg Guba wrote: > I'm trying to start new child components from ELF binaries received at > run-time and stored in a server-local buffer. Basically, I am trying to > implement a server that can receive task descriptions and matching binaries