Am 16.08.2013 18:17, schrieb Herbei Dacian: > my system should run in far less memory. something like 2-4MB.
I thought either 16MB or 64MB RAM was a lower limit for uCLinux? If you want to write your own custom firmware then you can go pretty low of course. For low-end ARM embedded development the two Stellaris machines (Cortex-M3) might be a good starting point in that case. Andreas P.S. Please avoid top-posting and HTML on this mailing list. > but first I need to have a system running so that I can monitor with > qemu the addresses accessed for read execute and write by the code run > by the emulator. > if I reach that is a real big deal. > dacian > > > ------------------------------------------------------------------------ > *From:* Rob Landley <r...@landley.net> > *To:* Herbei Dacian <dacian_her...@yahoo.fr> > *Cc:* Peter Maydell <peter.mayd...@linaro.org>; QEmu Devel > <qemu-devel@nongnu.org> > *Sent:* Friday, 16 August 2013, 18:05 > *Subject:* Re: [Qemu-devel] minimal linux distribution for qemu > > On 08/15/2013 09:01:19 AM, Herbei Dacian wrote: >> >> yes but which binary do I use to call to run an emulated arm image? >> >> is there an actual binary that can emulate an existing arm board, >> anyboard? >> qemu? >> if not which is the emulator that works with arm? >> If not where is the project that I can tweak to build such a binary. > > The arm versatilepb emulation can accept a range of processors (I've > tried armv4, armv4t, armv5, armv6, and armv7), provides a PCI bus with > a virtual hard drive controller and network card, and can accept 256 > megs of ram. (In theory it can accept more but I have to get the > discontiguous memory stuff to work, haven't done that yet.) > > That's the one I used in Aboriginal Linux arm images. > > Rob > -- SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany GF: Jeff Hawn, Jennifer Guild, Felix Imendörffer; HRB 16746 AG Nürnberg
