Re: Problem Launching L4Linux
Piwe li <[email protected]>
| Newsgroups | gmane.comp.micro-kernel.l4.devel |
|---|---|
| Message-ID | <CAKp6=9Vcw+xCQ=-1_LSbfw6Tw4HX9EWgA0G5NM=3cxqnh=EC1w@mail.gmail.com> |
Hi, Thank you for your answer Adam. Nothing happens when I press ESC. I also tried to send ESC with the QEMU monitor using "sendkey esc" which has also no effect. Same thing with the Hello World. I really don't know what could cause this problem but I think it may have something to do with capabilities (just a guess). I have to say that my QEMU works fine, I tested it with another Linux. My .dtb is good too. Do you have any ideas or suggestions ? I was also wondering about the "libio: Warning: Query of 'vbus' failed!" during the boot of L4Linux. I don't think it is a problem (due to the fact that I'm not using any IPC) but I'm not sure. Thank you for all the help, Louis. ----------------------------------------------------------------- > I am actually trying to launch L4Linux on Fiasco.OC+L4RE on Xilinx Zynq > using QEMU but I get an error at the end of the boot of L4Linux : > > */bin/sh: can't access tty; job control turned off* This is a standard message when launching the shell with init=/bin/sh, it's not L4Linux specific. > */ #* > > > > Even if I have a shell prompt I can?t type anything, that?s why I am > sending this email. Does pressing ESC get you into Fiasco's jdb? Otherwise the configs do not show me anything obvious wrong right now. > I am aware that my problem is very similar to this one > http://os.inf.tu-dresden.de/pipermail/l4-hackers/2013/005920.html but I > tried every solution you suggested. > > > > I am working under *Ubuntu 64bits 14.04* and I am compiling with > *arm-linux-gnueabi-gcc > 4.7.3*. > > To emulate the *Xilinx Zynq*, I?m using *QEMU emulator version 2.0.50* > configured this way : > > *./configure --target-list="arm-softmmu,microblazeel-softmmu" --enable-fdt > --disable-kvm* > > To launch QEMU, here is my command line : > > *qemu-system-arm -M arm-generic-fdt -dtb ~/Documents/zynq-zc706.dtb -kernel > ~/Documents/gitL4/l4-hypervisor/build/l4/images/bootstrap.elf -serial > mon:stdio* > > Zynq is ARM so I?m using this ramdisk : > http://os.inf.tu-dresden.de/download/ramdisk-arm.rd > _______________________________________________ l4-hackers mailing list [email protected] http://os.inf.tu-dresden.de/mailman/listinfo/l4-hackers