Re: [Embeddedxen-devel] Load dom0 Error by Qemu
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Re: [Embeddedxen-devel] Load dom0 Error by Qemu
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From: Pushparajan V <vp...@gm...> - 2010-05-21 09:26:25
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Hi tek life, 2010/5/21 Tek-life <tek...@te...> > hi,all. > I follow this article step by stem : > http://sourceforge.net/apps/mediawiki/embeddedxen/index.php?title=GettingStarted > And lunch the embededxen by qemu. > But It cannot run correctly. > The error infomation is : > > (XEN) ***************************** LOADING DOMAIN 0 > ***************************** > (XEN) Parsing domain #0 (1919876B) at 0xc3e1b478 > (XEN) elf_init: not an ELF binary > > But I find that the vmlinux.dom0 is ELF binary indeed. > > ro...@lo...main:~/embededxen_work/git_tree/embeddedxen$ file > vmlinux.dom0 > vmlinux.dom0: ELF 32-bit LSB executable, ARM, version 1, statically > linked, strippe > > Who can tell me why? > > > ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > map addr 0x8182dc0 > Uncompressing > Xen............................................................................................................................. > done, booting the kernel. > __ __ _____ _ _____ _ _ _ _ > \ \/ /___ _ __ |___ / / | |___ / ___ ___ | (_) |__ _ __(_) > \ // _ \ '_ \ |_ \ | | |_ \ __ / __/ _ \| | | '_ \| '__| | > / \ __/ | | | ___) || |_ ___) |__| (_| (_) | | | |_) | | | | > /_/\_\___|_| |_| |____(_)_(_)____/ \___\___/|_|_|_.__/|_| |_| > > http://www.cl.cam.ac.uk/netos/xen > University of Cambridge Computer Laboratory > > Xen version 3.1.3-colibri (root@) (gcc version 4.1.2) Wed Feb 11 11:24:14 > CET 2009 > EmbeddedXEN/PENAR Project - Reconfigurable Embedded Digital System (REDS) > Institute from HEIG-VD/Switzerland > http://reds.heig-vd.ch > > Latest ChangeSet: unavailable > > (XEN) Hypervisor area start at: 0xff000000 (virt) > (XEN) Physical RAM map: > (XEN) 00000000a0000000: 0000000004000000 > (XEN) End of multi-kernel area (XEN+dom0/U) -> min_page: 0xa0100 > (XEN) End of Xen Area: 2561MiB (2622464KiB) > (XEN) End of RAM: 0xa3f00000 > (XEN) Boot allocator @ a0100000 - a0115000 > (XEN) NUMA turned off > (XEN) Faking a node at 0000000000000000-00000000a3f00000 > (XEN) xenheap: 00000000a0115000 - 00000000a0314fff > (XEN) xenheap(virt): ff115000 - ff314fff > (XEN) ### frametable: ff315000 > (XEN) ### min_page: a0100 > (XEN) ### ps = a0115000 maddr_to_virt(ps)=ff115000 > maddr_to_page(ps)=ff3151f8 > (XEN) Xen heap: 2MiB (2048kiB) > (XEN) ### first_valid_mfn = a0315 > (XEN) ### max_page = a3f00 > (XEN) Domain heap initialised: DMA width 32 bits > (XEN) Dom Heap: 15230 pages > (XEN) CPU: XScale-PXA270 [69054117] revision 7 (ARMv5TE) > (XEN) (GCD) xen/arch/arm/hypervisor/mm.c:2070:vector_pt_init(): > alloc_xenheap_page > (XEN) Mapping I/O on mainstone... > (XEN) Init IRQ... > (XEN) Initing arch-IRQ... > (XEN) Init scheduler... > (XEN) Using scheduler: Simple EDF Scheduler (sedf) > (XEN) Initializing timer... > (XEN) Platform clock source oscr0 @ 3249600 Hz overflows in 660845 jiffies. > (XEN) Platform periodic timer is osmr0 @ 1000 Hz > (XEN) ### arch_domain create OK > (XEN) ### t->shared[i] = ff308000 > (XEN) ### t->shared[i] = ff307000 > (XEN) ### t->shared[i] = ff306000 > (XEN) ### t->shared[i] = ff305000 > (XEN) ### frame_table: ff315000 > (XEN) ### virt: ff308000 > (XEN) pg: ff3180c0 > (XEN) ### virt: ff307000 > (XEN) pg: ff3180a8 > (XEN) ### virt: ff306000 > (XEN) pg: ff318090 > (XEN) ### virt: ff305000 > (XEN) pg: ff318078 > (XEN) ### arch_domain create OK > (XEN) ***************************** LOADING DOMAIN 0 > ***************************** > (XEN) Parsing domain #0 (1919876B) at 0xc3e1b478 > (XEN) elf_init: not an ELF binary > I too got these errors. This is probably due to not readable DOM0 in the integrated single binary. Try a clean build, ./build-embedded-xen -clean And also check whether you are using correct toolchain as mentioned in the documents. Better to use openembedded or codesourcery toolchain (arm-none-eabi-). use, CROSS_COMPILE=arm-none-eabi- before starting the build. > > My build kernel information ： > ........ > Building modules, stage 2. > OBJCOPY xen/arch/arm/boot/Image > MODPOST > MV xen/arch/arm/boot/Image to xen/arch/arm/boot/Image.xen > CAT xen/arch/arm/boot/Image.xen vmlinux.dom0 vmlinux.eod zero.eod > vmlinux.domu-rt vmlinux.eod one.eod vmlinux.eod > > xen/arch/arm/boot/Image.tmp > MV xen/arch/arm/boot/Image.tmp to xen/arch/arm/boot/Image > Kernel: xen/arch/arm/boot/Image is ready > GZIP xen/arch/arm/boot/compressed/piggy.gz > AS xen/arch/arm/boot/compressed/piggy.o > LD xen/arch/arm/boot/compressed/vmlinux > RM xen/arch/arm/boot/Image > OBJCOPY xen/arch/arm/boot/zImage > Kernel: xen/arch/arm/boot/zImage is ready > #################################### uImage > #################################### > CHK include/linux/version.h > make[1]: `include/asm-arm/mach-types.h' is up to date. > CHK include/linux/utsrelease.h > OBJCOPY xen/arch/arm/boot/Image > MV xen/arch/arm/boot/Image to xen/arch/arm/boot/Image.xen > CAT xen/arch/arm/boot/Image.xen vmlinux.dom0 vmlinux.eod zero.eod > vmlinux.domu-rt vmlinux.eod one.eod vmlinux.eod > > xen/arch/arm/boot/Image.tmp > MV xen/arch/arm/boot/Image.tmp to xen/arch/arm/boot/Image > Kernel: xen/arch/arm/boot/Image is ready > GZIP xen/arch/arm/boot/compressed/piggy.gz > AS xen/arch/arm/boot/compressed/piggy.o > LD xen/arch/arm/boot/compressed/vmlinux > RM xen/arch/arm/boot/Image > OBJCOPY xen/arch/arm/boot/zImage > Kernel: xen/arch/arm/boot/zImage is ready > UIMAGE xen/arch/arm/boot/uImage > Image Name: Linux-2.6.18 > Created: Fri May 21 16:38:01 2010 > Image Type: ARM Linux Kernel Image (uncompressed) > Data Size: 1764332 Bytes = 1722.98 kB = 1.68 MB > Load Address: 0xA0008000 > Entry Point: 0xA0008000 > MV uImage to uImage.mainstone > Kernel: xen/arch/arm/boot/uImage.mainstone is ready > ######### WARNING Use uImage.mainstone (instead of uImage) > > > > > ------------------------------------------------------------------------------ > > > _______________________________________________ > Embeddedxen-devel mailing list > Emb...@li... > https://lists.sourceforge.net/lists/listinfo/embeddedxen-devel > > -- Pushparajan V http://vprajan.blogspot.com |
