Xen project Mailing List

[Xen-devel] Cannot get mini-os to compile with LWIP

From: Andrew Stuart <andrew.stuart@xxxxxxxxxxxxxxxxxx>

Date: Wed, 15 Apr 2015 16:54:53 +1000

Delivery-date: Wed, 15 Apr 2015 06:55:22 +0000

List-id: Xen developer discussion <xen-devel.lists.xen.org>

Hi there. I am trying to get mini-os to compile with LWIP and no matter what incantation I chant or potion I quaff, nothing works. Any help greatly appreciated! I believe I am doing exactly as the instructions in README say. Here is every step of the way from a clean start: root@builder:/home/larsr# ls deps.sh lwip-1.3.2.zip lwip132 notes.txt xen-4.4.2.tar.gz root@builder:/home/larsr# tar -zxf xen-4.4.2.tar.gz root@builder:/home/larsr# cd xen-4.4.2 root@builder:/home/larsr/xen-4.4.2# ls CODING_STYLE CREDITS Config.mk.orig Makefile autogen.sh config config.sub configure.ac extras m4 stubdom unmodified_drivers xen COPYING Config.mk MAINTAINERS README buildconfigs config.guess configure docs install.sh scripts tools version.sh root@builder:/home/larsr/xen-4.4.2# cd extras root@builder:/home/larsr/xen-4.4.2/extras# ls mini-os root@builder:/home/larsr/xen-4.4.2/extras# cd mini-os/ root@builder:/home/larsr/xen-4.4.2/extras/mini-os# ls COPYING Makefile app.lds blkfront.c daytime.c events.c gntmap.c hypervisor.c kernel.c lock.c lwip-net.c minios.mk netfront.c sched.c tpm_tis.c tpmfront.c Config.mk README arch console domain_config fbfront.c gnttab.c include lib lwip-arch.c main.c mm.c pcifront.c test.c tpmback.c xenbus root@builder:/home/larsr/xen-4.4.2/extras/mini-os# cat README Minimal OS ---------- This shows some of the stuff that any guest OS will have to set up. This includes: * installing a virtual exception table * handling virtual exceptions * handling asynchronous events * enabling/disabling async events * parsing start_info struct at start-of-day * registering virtual interrupt handlers (for timer interrupts) * a simple page and memory allocator * minimal libc support * minimal Copy-on-Write support * network, block, framebuffer support * transparent access to FileSystem exports (see tools/fs-back) - to build it just type make. - to build it with TCP/IP support, download LWIP 1.3.2 source code and type make LWIPDIR=/path/to/lwip/source - to build it with much better libc support, see the stubdom/ directory - to start it do the following in domain0 (assuming xend is running) # xm create domain_config This starts the kernel and prints out a bunch of stuff and then once every second the system time. If you have setup a disk in the config file (e.g. disk = [ 'file:/tmp/foo,hda,r' ] ), it will loop reading it. If that disk is writable (e.g. disk = [ 'file:/tmp/foo,hda,w' ] ), it will write data patterns and re-read them. If you have setup a network in the config file (e.g. vif = [''] ), it will print incoming packets. If you have setup a VFB in the config file (e.g. vfb = ['type=sdl'] ), it will show a mouse with which you can draw color squares. If you have compiled it with TCP/IP support, it will run a daytime server on TCP port 13. root@builder:/home/larsr/xen-4.4.2/extras/mini-os# cd /home/larsr/ root@builder:/home/larsr# ls deps.sh lwip-1.3.2.zip lwip132 notes.txt xen-4.4.2 xen-4.4.2.tar.gz root@builder:/home/larsr# ls lwip132/ CHANGELOG COPYING FILES README doc src test root@builder:/home/larsr# ls lwip132/src FILES api core include netif root@builder:/home/larsr# cd /home/larsr/xen-4.4.2/extras/mini-os root@builder:/home/larsr/xen-4.4.2/extras/mini-os# make LWIPDIR=/home/larsr/lwip lwip-1.3.2.zip lwip132/ root@builder:/home/larsr/xen-4.4.2/extras/mini-os# make LWIPDIR=/home/larsr/lwip132/ CHANGELOG COPYING FILES README doc/ src/ test/ root@builder:/home/larsr/xen-4.4.2/extras/mini-os# make LWIPDIR=/home/larsr/lwip132/src/ find: `/home/larsr/lwip132/src//src': No such file or directory perl /home/larsr/xen-4.4.2/extras/mini-os/../../tools/include/xen-external/bsd-sys-queue-h-seddery /home/larsr/xen-4.4.2/extras/mini-os/../../tools/include/xen-external/bsd-sys-queue.h --prefix=minios >include/list.h.new perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = (unset), LC_ALL = (unset), LANG = "en_US.UTF-8" are supported and installed on your system. perl: warning: Falling back to the standard locale ("C"). if ! cmp -s include/list.h.new include/list.h; then mv -f include/list.h.new include/list.h; else rm -f include/list.h.new; fi [ -e include/xen ] || ln -sf ../../../xen/include/public include/xen [ -e include/mini-os ] || ln -sf . include/mini-os [ -e include/x86/mini-os ] || ln -sf . include/x86/mini-os gcc -DCONFIG_START_NETWORK -DCONFIG_SPARSE_BSS -DCONFIG_BLKFRONT -DCONFIG_NETFRONT -DCONFIG_KBDFRONT -DCONFIG_FBFRONT -DCONFIG_CONSFRONT -DCONFIG_XENBUS -fno-builtin -Wall -Werror -Wredundant-decls -Wno-format -Wno-redundant-decls -fno-stack-protector -fgnu89-inline -Wstrict-prototypes -Wnested-externs -Wpointer-arith -Winline -g -D__INSIDE_MINIOS__ -m64 -mno-red-zone -fno-reorder-blocks -fno-asynchronous-unwind-tables -isystem /home/larsr/xen-4.4.2/extras/mini-os/../../extras/mini-os/include -D__MINIOS__ -DHAVE_LWIP -isystem /home/larsr/lwip132/src//src/include -isystem /home/larsr/lwip132/src//src/include/ipv4 -D__XEN_INTERFACE_VERSION__=0x00030205 -isystem /home/larsr/xen-4.4.2/extras/mini-os/../../extras/mini-os/include/x86 -isystem /home/larsr/xen-4.4.2/extras/mini-os/../../extras/mini-os/include/x86/x86_64 -c blkfront.c -o /home/larsr/xen-4.4.2/extras/mini-os/blkfront.o gcc -DCONFIG_START_NETWORK -DCONFIG_SPARSE_BSS -DCONFIG_BLKFRONT -DCONFIG_NETFRONT -DCONFIG_KBDFRONT -DCONFIG_FBFRONT -DCONFIG_CONSFRONT -DCONFIG_XENBUS -fno-builtin -Wall -Werror -Wredundant-decls -Wno-format -Wno-redundant-decls -fno-stack-protector -fgnu89-inline -Wstrict-prototypes -Wnested-externs -Wpointer-arith -Winline -g -D__INSIDE_MINIOS__ -m64 -mno-red-zone -fno-reorder-blocks -fno-asynchronous-unwind-tables -isystem /home/larsr/xen-4.4.2/extras/mini-os/../../extras/mini-os/include -D__MINIOS__ -DHAVE_LWIP -isystem /home/larsr/lwip132/src//src/include -isystem /home/larsr/lwip132/src//src/include/ipv4 -D__XEN_INTERFACE_VERSION__=0x00030205 -isystem /home/larsr/xen-4.4.2/extras/mini-os/../../extras/mini-os/include/x86 -isystem /home/larsr/xen-4.4.2/extras/mini-os/../../extras/mini-os/include/x86/x86_64 -c daytime.c -o /home/larsr/xen-4.4.2/extras/mini-os/daytime.o In file included from daytime.c:10:0: /home/larsr/xen-4.4.2/extras/mini-os/include/netfront.h:3:24: fatal error: lwip/netif.h: No such file or directory #include <lwip/netif.h> ^ compilation terminated. make: *** [/home/larsr/xen-4.4.2/extras/mini-os/daytime.o] Error 1 root@builder:/home/larsr/xen-4.4.2/extras/mini-os# _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel

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