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[genode] base-hw: page-fault error on I.MX6
by Le Guan 28 Sep '15

28 Sep '15

Hello everyone, I ran the lastest base-hw on my i.MX6 SABRE, but found that the program crashes randomly, because of page faults. The output is like this: "Pagefault in core thread (core): ip=1001903c fault=70159530" I later figured out that this is because the E bit of the CSPR register is randomly changed to 1 when switching to the user mode, but the memory is arranged in LE. This causes the LDR instruction to load a wrong address. Do anyone know why does this happen and how to solve it? Thanks in advance! Best, Le Guan

1 0

Problems with building NetBSD rump filesystem
by Vincent Digital 24 Sep '15

24 Sep '15

Hi, Could anyone help and advise how to resolve the issue below ? I've ported and prepared the NetBsd build infra- using "prepare_port dde_rump" successfully. I've also "prepare_port zlib" as well. However, when I run "make server/rump_fs". I encountered the following output : ~/genode/build_nova$ make server/rump_fs checking library dependencies... Library platform MERGE platform.lib.a Library ldso-startup COMPILE startup.o MERGE ldso-startup.lib.a Library cxx COMPILE exception.o COMPILE guard.o COMPILE malloc_free.o COMPILE misc.o COMPILE new_delete.o COMPILE unwind.o MERGE supc++.o CONVERT supc++.o MERGE cxx.lib.a Library syscall MERGE syscall.lib.a Library startup COMPILE _main.o ASSEMBLE crt0.o COMPILE init_main_thread.o MERGE startup.lib.a Library base-common COMPILE allocator/allocator_avl.o COMPILE allocator/slab.o COMPILE avl_tree/avl_tree.o COMPILE child/child.o COMPILE console/console.o COMPILE elf/elf_binary.o COMPILE env/cap_map.o COMPILE heap/heap.o COMPILE heap/sliced_heap.o COMPILE ipc/ipc.o COMPILE lock/lock.o COMPILE process/process.o COMPILE server/server.o COMPILE signal/common.o COMPILE signal/platform.o COMPILE signal/signal.o COMPILE thread/context_allocator.o COMPILE thread/myself.o COMPILE thread/thread.o COMPILE thread/thread_context.o COMPILE thread/trace.o MERGE base-common.lib.a Library base COMPILE console/log_console.o COMPILE cpu/cache.o COMPILE env/context_area.o COMPILE env/env.o COMPILE env/reinitialize.o COMPILE irq/platform.o COMPILE thread/thread_nova.o MERGE base.lib.a Library alarm COMPILE alarm.o MERGE alarm.lib.a Library timed_semaphore COMPILE timed_semaphore.o MERGE timed_semaphore.lib.a Library config COMPILE config.o MERGE config.lib.a Library ld COMPILE debug.o COMPILE dependency.o COMPILE exception.o COMPILE file.o ASSEMBLE jmp_slot.o COMPILE main.o COMPILE shared_object.o COMPILE test.o MERGE ld.lib.so Library rump CC=/usr/local/genode-gcc/bin/genode-x86-gcc BUILD_CC=cc BUILD_AR=ar BUILD_NM=nm BUILD_OBJCOPY=objcopy AR=/usr/local/genode-gcc/bin/genode-x86-ar NM=/usr/local/genode-gcc/bin/genode-x86-nm OBJCOPY=/usr/local/genode-gcc/bin/genode-x86-objcopy CC_TARGET=genode-x86-gcc /home/vincent/genode/contrib/dde_rump- 8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/buildrump.sh -k -V'MAKEVERBOSE=0' -V'NOGCCERROR=1' -V'RUMP_LOCKS_UP=yes' -s /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src -T /home/vincent/genode/build_nova/var/libcache/rump/tools -o /home/vincent/genode/build_nova/var/libcache/rump/obj -d /home/vincent/genode/build_nova/var/libcache/rump -N -V RUMP_KERNEL_IS_LIBC=1 tools MACH_ARCH cc x86 >> >> WARNING: repository in /home/vincent/genode/contrib/dde_rump- 8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src is not clean >> Tool CC : /usr/local/genode-gcc/bin/genode-x86-gcc Tool AR : /usr/local/genode-gcc/bin/genode-x86-ar Tool NM : /usr/local/genode-gcc/bin/genode-x86-nm Tool OBJCOPY : /usr/local/genode-gcc/bin/genode-x86-objcopy Cmd SRCDIR : /home/vincent/genode/contrib/dde_rump- 8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src Cmd DESTDIR : /home/vincent/genode/build_nova/var/libcache/rump Cmd OBJDIR : /home/vincent/genode/build_ nova/var/libcache/rump/obj Cmd BRTOOLDIR : /home/vincent/genode/build_ nova/var/libcache/rump/tools Cmd DBG : -O2 -g Cmd make -j[num] : -j 4 Cmd RUMPKERN_ONLY : yes Cmd CPPFLAGS : -D__NetBSD__ Probe CPPFLAGS : -D'CTASSERT(x)=' Probe RUMP_VIRTIF : no Probe RUMP_LDSCRIPT : no >> Build environment (from shell) Env BUILDRUMP_CPPFLAGS: Env BUILDRUMP_CFLAGS : Env BUILDRUMP_AFLAGS : Env BUILDRUMP_LDFLAGS : ===> build.sh command: ./build.sh -m amd64 -u -D /home/vincent/genode/build_nova/var/libcache/rump/tools/dest -w /home/vincent/genode/build_nova/var/libcache/rump/tools/rumpmake -T /home/vincent/genode/build_nova/var/libcache/rump/tools -j 4 -N2 -E -Z S -V EXTERNAL_TOOLCHAIN=/home/vincent/genode/build_nova/var/libcache/rump/tools -V TOOLCHAIN_MISSING=yes -V TOOLS_BUILDRUMP=yes -V MKGROFF=no -V MKLINT=no -V MKZFS=no -V MKDYNAMICROOT=no -V TOPRUMP=/home/vincent/genode/ contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/sys/rump -V MAKECONF=/home/vincent/genode/build_nova/var/libcache/rump/tools/mk.conf -V MAKEOBJDIR=${.CURDIR:C,^(/home/vincent/genode/contrib/dde_rump- 8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/ src|/home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump),/home/vincent/genode/build_nova/var/libcache/rump/obj,} -V BUILDRUMP_STAGE=/home/vincent/genode/build_nova/var/libcache/rump/tools/dest -V MAKEVERBOSE=0 -V NOGCCERROR=1 -V RUMP_LOCKS_UP=yes -V RUMP_KERNEL_IS_LIBC=1 makewrapper ===> build.sh started: Tue Aug 25 07:21:18 PDT 2015 ===> NetBSD version: 7.99.3 ===> MACHINE: amd64 ===> MACHINE_ARCH: x86_64 ===> Build platform: Linux 3.19.0-25-generic x86_64 ===> HOST_SH: /bin/sh ===> No $TOOLDIR/bin/nbmake, needs building. ===> Bootstrapping nbmake checking for sh... /bin/sh checking for gcc... cc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for executable suffix... checking for object suffix... o checking whether we are using the GNU C compiler... yes checking whether cc accepts -g... yes checking how to run the C preprocessor... cc -E checking for regex.h... yes checking for poll.h... yes checking for regfree in -lregex... no checking for library containing regfree... none required checking for setenv... yes checking for strdup... yes checking for strerror... yes checking for strftime... yes checking for vsnprintf... yes configure: creating ./config.status config.status: creating buildmake.sh cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/arch.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/buf.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/compat.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/cond.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/dir.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/for.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/hash.c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/hash.c: In function 'Hash_DeleteEntry': /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/hash.c:340:2: warning: ignoring return value of 'write', declared with attribute warn_unused_result [-Wunused-result] (void)write(2, "bad call to Hash_DeleteEntry\n", 29); ^ cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/job.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/main.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/make.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/make_malloc.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/meta.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/parse.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/str.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/strlist.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/suff.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/targ.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/trace.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/util.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/make/var.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstAppend.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstAtEnd.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstAtFront.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstClose.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstConcat.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstDatum.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstDeQueue.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstDestroy.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstDupl.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstEnQueue.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstFind.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstFindFrom.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstFirst.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstForEach.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstForEachFrom.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstInit.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstInsert.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstIsAtEnd.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstIsEmpty.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstLast.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstMember.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstNext.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstOpen.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstPrev.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstRemove.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstReplace.c cc -O -DDEFSHELL_CUSTOM="/bin/sh" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1 -c /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump/src/tools/make/../../usr.bin/ make/lst.lib/lstSucc.c cc -O -o nbmake *.o ===> MAKECONF file: /home/vincent/genode/build_ nova/var/libcache/rump/tools/mk.conf ===> TOOLDIR path: /home/vincent/genode/build_ nova/var/libcache/rump/tools ===> DESTDIR path: /home/vincent/genode/build_ nova/var/libcache/rump/tools/dest ===> RELEASEDIR path: ===> Created /home/vincent/genode/build_nova/var/libcache/rump/tools/ bin/nbmake ===> Updated makewrapper: /home/vincent/genode/build_ nova/var/libcache/rump/tools/rumpmake ===> build.sh ended: Tue Aug 25 07:21:26 PDT 2015 ===> Summary of results: build.sh command: ./build.sh -m amd64 -u -D /home/vincent/genode/build_nova/var/libcache/rump/tools/dest -w /home/vincent/genode/build_nova/var/libcache/rump/tools/rumpmake -T /home/vincent/genode/build_nova/var/libcache/rump/tools -j 4 -N2 -E -Z S -V EXTERNAL_TOOLCHAIN=/home/vincent/genode/build_nova/var/libcache/rump/tools -V TOOLCHAIN_MISSING=yes -V TOOLS_BUILDRUMP=yes -V MKGROFF=no -V MKLINT=no -V MKZFS=no -V MKDYNAMICROOT=no -V TOPRUMP=/home/vincent/genode/ contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/sys/rump -V MAKECONF=/home/vincent/genode/build_nova/var/libcache/rump/tools/mk.conf -V MAKEOBJDIR=${.CURDIR:C,^(/home/vincent/genode/contrib/dde_rump- 8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/ src|/home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump),/home/vincent/genode/build_nova/var/libcache/rump/obj,} -V BUILDRUMP_STAGE=/home/vincent/genode/build_nova/var/libcache/rump/tools/dest -V MAKEVERBOSE=0 -V NOGCCERROR=1 -V RUMP_LOCKS_UP=yes -V RUMP_KERNEL_IS_LIBC=1 makewrapper build.sh started: Tue Aug 25 07:21:18 PDT 2015 NetBSD version: 7.99.3 MACHINE: amd64 MACHINE_ARCH: x86_64 Build platform: Linux 3.19.0-25-generic x86_64 HOST_SH: /bin/sh No $TOOLDIR/bin/nbmake, needs building. Bootstrapping nbmake MAKECONF file: /home/vincent/genode/build_ nova/var/libcache/rump/tools/mk.conf TOOLDIR path: /home/vincent/genode/build_ nova/var/libcache/rump/tools DESTDIR path: /home/vincent/genode/build_ nova/var/libcache/rump/tools/dest RELEASEDIR path: Created /home/vincent/genode/build_nova/var/libcache/rump/tools/ bin/nbmake Updated makewrapper: /home/vincent/genode/build_ nova/var/libcache/rump/tools/rumpmake build.sh ended: Tue Aug 25 07:21:26 PDT 2015 ===> . ===> build.sh command: ./build.sh -m amd64 -u -D /home/vincent/genode/build_nova/var/libcache/rump/obj/dest.stage -w /home/vincent/genode/build_nova/var/libcache/rump/tools/_buildrumpsh-rumpmake -T /home/vincent/genode/build_nova/var/libcache/rump/tools -j 4 -N2 -E -Z S -V EXTERNAL_TOOLCHAIN=/home/vincent/genode/build_nova/var/libcache/rump/tools -V TOOLCHAIN_MISSING=yes -V TOOLS_BUILDRUMP=yes -V MKGROFF=no -V MKLINT=no -V MKZFS=no -V MKDYNAMICROOT=no -V TOPRUMP=/home/vincent/genode/ contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/sys/rump -V MAKECONF=/home/vincent/genode/build_nova/var/libcache/rump/tools/mk.conf -V MAKEOBJDIR=${.CURDIR:C,^(/home/vincent/genode/contrib/dde_rump- 8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/ src|/home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf 980b44adb4/src/lib/dde_rump),/home/vincent/genode/build_nova/var/libcache/rump/obj,} -V BUILDRUMP_STAGE=/home/vincent/genode/build_nova/var/libcache/rump/obj/dest.stage -V MAKEVERBOSE=0 -V NOGCCERROR=1 -V RUMP_LOCKS_UP=yes -V RUMP_KERNEL_IS_LIBC=1 tools ===> build.sh started: Tue Aug 25 07:21:26 PDT 2015 ===> NetBSD version: 7.99.3 ===> MACHINE: amd64 ===> MACHINE_ARCH: x86_64 ===> Build platform: Linux 3.19.0-25-generic x86_64 ===> HOST_SH: /bin/sh ===> MAKECONF file: /home/vincent/genode/build_ nova/var/libcache/rump/tools/mk.conf ===> TOOLDIR path: /home/vincent/genode/build_ nova/var/libcache/rump/tools ===> DESTDIR path: /home/vincent/genode/build_ nova/var/libcache/rump/obj/dest.stage ===> RELEASEDIR path: ===> Updated makewrapper: /home/vincent/genode/build_ nova/var/libcache/rump/tools/_buildrumpsh-rumpmake obj ===> tools obj ===> tools/host-mkdep obj ===> tools/compat obj ===> tools/binstall obj ===> tools/mktemp obj ===> tools/sed obj ===> tools/genassym obj ===> tools/cat obj ===> tools/rpcgen obj ===> tools/join obj ===> tools/lorder obj ===> tools/m4 obj ===> tools/mkdep obj ===> tools/tsort obj ===> tools/yacc obj ===> tools/awk obj ===> tools/lex obj ===> tools/stat obj ===> tools/config obj ===> tools/mandoc dependall-host-mkdep ===> . (with: dependall-compat dependall-binstall) dependall ===> host-mkdep rm -f host-mkdep configure: creating cache config.cache checking for sh... /bin/sh checking for mawk... mawk checking for gcc... cc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for executable suffix... checking for object suffix... o checking whether... are using the GNU C compiler... yes checking whether cc accepts -g... yes checking how to run the C preprocessor... cc -E updating cache config.cache configure: creating ./config.status config.status: creating host-mkdep dependall ===> compat configure: creating cache config.cache checking for gcc... cc checking for C compiler default output... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for executable suffix... checking for object suffix... o checking whether... are using the GNU C compiler... yes checking whether cc accepts -g... yes checking how to run the C preprocessor... cc -E checking for NetBSD... no checking for sh... /bin/sh checking whether byte ordering is bigendian... no checking for ANSI C header files... yes checking for zlib.h... (cached) yes checking for gzdopen in -lz... no configure: error: zlib must be installed in a compiler-visible path --- config.cache --- *** [config.cache] Error code 1 nbmake[6]: stopped in /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools/compat 1 error nbmake[6]: stopped in /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools/compat *** Failed target: dependall-compat *** Failed command: _makedirtarget() { dir="$1"; shift; target="$1"; shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;; .) this=""; real="/home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools" ;; *) this="${dir}/"; real="/home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools/${dir}" ;; esac; show=${this:-.}; echo "${target} ===> ${show%/}${1:+ (with: $@)}"; cd "${real}" && /home/vincent/genode/build_nova/var/libcache/rump/tools/bin/nbmake _THISDIR_="${this}" "$@" ${target}; }; _makedirtarget compat dependall *** Error code 2 Stop. nbmake[5]: stopped in /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools --- build_install --- *** [build_install] Error code 1 nbmake[4]: stopped in /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools 1 error nbmake[4]: stopped in /home/vincent/genode/contrib/dde_rump-8719ed349bf425eb570d0ee7f16acf980b44adb4/src/lib/dde_rump/src/tools ERROR: Failed to make build_install in "tools" *** BUILD ABORTED *** >> ERROR: >> build.sh tools failed make[3]: *** [/home/vincent/genode/build_nova/var/libcache/rump/tools] Error 1 make[2]: *** [rump.lib] Error 2 make[1]: *** [gen_deps_and_build_targets] Error 2 make[1]: Leaving directory `/home/vincent/genode/build_nova' Error: Genode build failed make: *** [run/rump_ext2] Error 252

5 16

Genode/NOVA+Multiple VMMs Seoul / VBox
by Roger Ferreira 22 Sep '15

22 Sep '15

Dear Genode Community, In the Genode site there is a sreenshot showing VBox and Seoul VMMs on top of Genode / Nova. Seoul executes TinyCore and VBox Win7 as Guest-OSes. However, I could not find the corresponding run script. I am trying to recreate a similar environment. Actually I would like to evaluate a similar scenario where I could deploy and run multiple VMs running TC as Guest-Os. I would like also to be able to control and see the VMs (enter the Guest-OS, start/stop the VM) from the Genode window as the screenshot shows. ------ Having said that, I´ve struggling to understand how to create a run script capable to build such Software System capable to boot from a USB. I´ve ran successfully some scripts with QEMU: seoul-fancy.run, seoul-genode. VirtualBox facing many problems, either on QEMU or USB stick. So at first I would like to stick with Seoul. In this case, being able to run multiple VMs (Seoul+TinyCore) from Genode/Nova. Which way shall I follow to create a run script that fullfils what I expect? Is there already any run script? Thanks for your attention and wonderful initiative with Genode. Best regards, Roger

5 21

run/noux_vim yields black SDL window on linux_x86
by Alexander Senier 17 Sep '15

17 Sep '15

Hi all, I'm trying to run some more elaborate demos on with Linux as the base system. My host is a Debian Stretch (x86_64), I'm on master which I checked out this morning (5cf8c49c). When trying to run 'noux_vim', a completely black SDL window (no text or anything) shows up. The following is output on the command line: $ make run/noux_vim [...] genode build completed spawn ./core Genode 15.08-25-g5cf8c49 int main(): --- create local services --- int main(): --- start init --- int main(): transferred 17592186044415 MB to init int main(): --- init created, waiting for exit condition --- [init] parent provides [init] service "ROM" [init] service "LOG" [init] service "CAP" [init] service "RAM" [init] service "RM" [init] service "CPU" [init] service "PD" [init] service "IRQ" [init] service "IO_PORT" [init] service "IO_MEM" [init] service "SIGNAL" [init] child "timer" [init] RAM quota: 876544 [init] ELF binary: timer [init] priority: 0 [init] provides service Timer [init] child "fb_sdl" [init] RAM quota: 4022272 [init] ELF binary: fb_sdl [init] priority: 0 [init] provides service Input [init] provides service Framebuffer [init] child "terminal" [init] RAM quota: 1925120 [init] ELF binary: terminal [init] priority: 0 [init] provides service Terminal Quota exceeded! amount=24576, size=4096, consumed=24576 [init] upgrading quota donation for Env::CPU (8192 bytes) [init] child "noux" [init] RAM quota: 1073569792 [init] ELF binary: noux [init] priority: 0 [init] child "timer" announces service "Timer" [init -> terminal] int main(int, char**): --- terminal service started --- [init -> fb_sdl] Could not open ROM session for module "config" [init -> fb_sdl] Could not obtain config file [init -> fb_sdl] creating virtual framebuffer for mode 1024x768@...64... [init] child "fb_sdl" announces service "Framebuffer" [init] child "fb_sdl" announces service "Input" [init -> terminal] cell size is 8x16 [init] child "terminal" announces service "Terminal" I'm not sure whether the config file error in fb_sdl is critical in this context - it looks like it's offering a framebuffer. I guess I should be seeing vim being started somewhere, though... Thanks for your help. Cheers, Alex

6 10

Reset iMX53-QSB from the secure world
by Ofer Hasson 16 Sep '15

16 Sep '15

Hey, I'm attempting to make a simple reboot feature on Freescale's iMX53-QSB. I'm currently working using the tz_vmm example. So, I understand that the way to achieve that on this board is through the watchdog timer, I followed the Linux kernel code that does this, and implemented a kernel module that does only the reboot part, this what i came up with: - volatile unsigned short *wdog1_base = (volatile unsigned short*) 0xf7e98000; *wdog1_base = (1 << 2); - This exact code, i a kernel module, does an immediate reset and i get the u-boot shell. All of this is done on the normal world of course, now i wish to have this in the secure world, Running the exact same code in the secure world, in the handle hypercall routine i get: - no RM attachment (faulter 129090 with IP 70014c28 attempts to write to address f7e98000) void Genode::Pager_object::unresolved_page_fault_occurred(): not implemented unknown signal context - Any idea's how to achieve my reset from the secure world ? Also, if someone could shed some light about the error, I'm not that familiar with Genode, just starting to work with it. Thanks in advanced.

2 3

Reg : Problem calling user defined function from a thread
by kiran kumar 16 Sep '15

16 Sep '15

Hello, I have a created simple shared library xyz.so. In that library I am starting thread (t) and from that thread (t) I am trying to call a user defined function (fun), but after calling fun from t , the process stops executing. Can anyone please tell me how to resolve. -- Thanks, A.Kiran Kumar

2 2

Problem running demo on RaspberryPi
by Duss Pirmin 13 Sep '15

13 Sep '15

Hello After switching to 15.08 I can no longer run the demo on my RaspberryPi. For some reason the run script wants to include gpio_drv but doesn't build it. In repos/os/run/demo.run on line 21 the SPEC gpio dosn't seem to be set, as I do not see the building of the gpio driver. In repos/os/run/demo.run on line 70 the SPEC gpio is set, as the config contains the configuration for the gpio_drv. Best regards Pirmin Duss

2 1

Testing the SD_card driver in Odroid-X2
by Humberto López León 11 Sep '15

11 Sep '15

Hi Genode Community, I'm working on the implementation of SD card driver in ODROID-X2 (exynos4412) platform. I decided to reuse the implementation of SDHCI controller implemented by Norman Feske and Christian Helmuth. Essentially I only updated the memory map. I ran the sd_card and sd_card_bench tests, which ran successfully after making some arrangements in the corresponding .run files. I'm interested in trying this driver using the FAT32 file system, but running the libc_ffat example, an error occurs. Apparently the test attempts to create a directory and then open it, but fails when trying to open it. The serial output is as follows: L4 Bootstrapper Build: #32 Tue Sep 1 15:31:27 CDT 2015, 4.9.2 Scanning up to 2047 MB RAM Memory size is 2047MB (40000000 - bfefffff) RAM: 0000000040000000 - 00000000bfefffff: 2096128kB Total RAM: 2047MB mod11: 4130c000-413434c4: genode/platform_drv mod10: 412ce000-4130b640: genode/sd_card_drv mod09: 412b8000-412cd4b4: genode/libc_ffat.lib.so mod08: 412ab000-412b76f4: genode/test-libc_ffat mod07: 411ea000-412aa358: genode/libc.lib.so mod06: 4117b000-411e9068: genode/ld.lib.so mod05: 4113f000-4117aca8: genode/timer mod04: 410fd000-4113ec40: genode/init mod03: 410fc000-410fc4b6: genode/config mod02: 41097000-410fbe90: genode/core mod01: 41085000-41096368: sigma0 mod00: 41015000-4108431c: /home/humberto/SO/Genode/Repo_genode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco Moving up to 12 modules behind 41100000 moving module 00 { 41015000-4108431b } -> { 4142f000-4149e31b } [455452] moving module 01 { 41085000-41096367 } -> { 4149f000-414b0367 } [70504] moving module 02 { 41097000-410fbe8f } -> { 414b1000-41515e8f } [413328] moving module 03 { 410fc000-410fc4b5 } -> { 41344000-413444b5 } [1206] moving module 04 { 410fd000-4113ec3f } -> { 41345000-41386c3f } [269376] moving module 05 { 4113f000-4117aca7 } -> { 41100000-4113bca7 } [244904] moving module 06 { 4117b000-411e9067 } -> { 4113c000-411aa067 } [450664] moving module 07 { 411ea000-412aa357 } -> { 411ab000-4126b357 } [787288] moving module 08 { 412ab000-412b76f3 } -> { 4126c000-412786f3 } [50932] moving module 09 { 412b8000-412cd4b3 } -> { 41279000-4128e4b3 } [87220] moving module 10 { 412ce000-4130b63f } -> { 4128f000-412cc63f } [251456] moving module 11 { 4130c000-413434c3 } -> { 412cd000-413044c3 } [226500] moving module 03 { 41344000-413444b5 } -> { 41305000-413054b5 } [1206] moving module 04 { 41345000-41386c3f } -> { 41306000-41347c3f } [269376] Scanning /home/humberto/SO/Genode/Repo_genode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco -serial_esc Scanning sigma0 Scanning genode/core Relocated mbi to [0x4100e000-0x4100e232] Loading ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco Loading sigma0 Loading genode/core find kernel info page... found kernel info page at 0x40002000 Regions of list 'regions' [ 40001000, 40001a3f] { a40} Kern ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco [ 40002000, 4007efff] { 7d000} Kern ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco [ 400a0000, 400a5fdf] { 5fe0} Sigma0 sigma0 [ 400b0000, 400b617b] { 617c} Sigma0 sigma0 [ 41000000, 410143f7] { 143f8} Boot bootstrap [ 4100e000, 4100e32f] { 330} Root Multiboot info [ 41100000, 41347c3f] { 247c40} Root Module [ 80100000, 80246663] { 146664} Root genode/core API Version: (87) experimental Sigma0 config ip:400a0100 sp:41013de4 Roottask config ip:80100000 sp:00000000 Starting kernel ode/GenodeOS/build/foc_odroid_x2/kernel/fiasco.oc/fiasco at 40001208 Hello from Startup::stage2 Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28) Number of IRQs available at this GIC: 160 Cache config: ON ID_PFR[01]: 00001231 00000011 ID_[DA]FR0: 00010444 00000000 ID_MMFR[04]: 00100103 20000000 01230000 00102111 FPU0: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p: dbl/sngl L2: ID=4100c4c8 Type=1a340340 Aux=7e470001 WMask=ffff S=0 L2: Type L2C-310 Size = 1024kB Watchdog initialized SERIAL ESC: allocated IRQ 85 for serial uart Not using serial hack in slow timer handler. Welcome to Fiasco.OC (arm)! L4/Fiasco.OC arm microkernel (C) 1998-2013 TU Dresden Rev: b6fac81 compiled with gcc 4.9.2 for Samsung Exynos [] Build: #31 Tue Sep 1 15:31:24 CDT 2015 Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28) Allocate 2640 bytes (3KB) for CPU[4] local storage (offset=1179f28, 0xf11e6000-0xf11e6a50) Timer for CPU0 is at IRQ 28 Number of CPUs: 4 Calibrating timer loop... Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28) done. Allocate 2640 bytes (3KB) for CPU[1] local storage (offset=117af28, 0xf11e7000-0xf11e7a50) SCache config: ON IID_PFR[01]: 00001231 00000011G ID_[DA]FR0: 00010444 00000000 MID_MMFR[04]: 00100103 20000000 01230000 00102111 AFPU1: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p: dbl/sngl 0Timer for CPU1 is at IRQ 28 :CPU[1]: goes to idle loop Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28) HAllocate 2640 bytes (3KB) for CPU[2] local storage (offset=1161f28, 0xf11ce000-0xf11cea50) eCache config: ON lID_PFR[01]: 00001231 00000011l ID_[DA]FR0: 00010444 00000000 oID_MMFR[04]: 00100103 20000000 01230000 00102111 !FPU2: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p: dbl/sngl Timer for CPU2 is at IRQ 28 CPU[2]: goes to idle loop Per_cpu_data_alloc: (orig: 0xf006c0d8-0xf006cb28) KAllocate 2640 bytes (3KB) for CPU[3] local storage (offset=1164f28, 0xf11d1000-0xf11d1a50) ICache config: ON PID_PFR[01]: 00001231 00000011 ID_[DA]FR0: 00010444 00000000 @ID_MMFR[04]: 00100103 20000000 01230000 00102111 FPU3: Arch: VFPv3(3), Part: VFPv3(30), r: 4, v: 9, i: 41, t: hard, p: dbl/sngl 4Timer for CPU3 is at IRQ 28 0CPU[3]: goes to idle loop 002000 allocated 4KB for maintenance structures SIGMA0: Dump of all resource maps RAM:------------------------ [0:40000000;40000fff] [0:4007f000;4009ffff] [0:400a6000;400affff] [0:400b7000;4100dfff] [4:4100e000;4100efff] [0:4100f000;410fffff] [4:41100000;41347fff] [0:41348000;800fffff] [4:80100000;80246fff] [0:80247000;beefffff] IOMEM:---------------------- [0:0;3fffffff] [0:bff00000;ffffffff] KIP @ 40002000 magic: 4be6344c version: 87024444 sigma0 esp: 41013de4 eip: 400a0100 sigma1 esp: 00000000 eip: 00000000 root esp: 00000000 eip: 80100000 MBI @ 4100e000 mod[3] [41305000,413054b6) config mod[4] [41306000,41347c40) init mod[5] [41100000,4113bca8) timer mod[6] [4113c000,411aa068) ld.lib.so mod[7] [411ab000,4126b358) libc.lib.so mod[8] [4126c000,412786f4) test-libc_ffat mod[9] [41279000,4128e4b4) libc_ffat.lib.so mod[10] [4128f000,412cc640) sd_card_drv mod[11] [412cd000,413044c4) platform_drv :ram_alloc: Allocator 80235f68 dump: Block: [40000000,40001000) size=00001000 avail=00001000 max_avail=00001000 Block: [4007f000,400a0000) size=00021000 avail=00021000 max_avail=00021000 Block: [400a6000,400a601c) size=0000001c avail=00000000 max_avail=00021000 Block: [400a601c,400a6038) size=0000001c avail=00000000 max_avail=00000000 Block: [400a6038,400a6054) size=0000001c avail=00000000 max_avail=00000000 Block: [400a6054,400a6070) size=0000001c avail=00000000 max_avail=00000000 Block: [400a6070,400a608c) size=0000001c avail=00000000 max_avail=00021000 Block: [400a608c,400a60a8) size=0000001c avail=00000000 max_avail=00000000 Block: [400a60a8,400a60c4) size=0000001c avail=00000000 max_avail=00009f04 Block: [400a60c4,400a60e0) size=0000001c avail=00000000 max_avail=00000000 Block: [400a60e0,400a60fc) size=0000001c avail=00000000 max_avail=00009f04 Block: [400a60fc,400b0000) size=00009f04 avail=00009f04 max_avail=00009f04 Block: [400b7000,400b701c) size=0000001c avail=00000000 max_avail=3edb8000 Block: [400b701c,4100e000) size=00f56fe4 avail=00f56fe4 max_avail=00f56fe4 Block: [4100f000,41100000) size=000f1000 avail=000f1000 max_avail=3edb8000 Block: [41348000,80100000) size=3edb8000 avail=3edb8000 max_avail=3edb8000 Block: [80247000,bef00000) size=3ecb9000 avail=3ecb9000 max_avail=3ecb9000 => mem_size=2125352960 (2026 MB) / mem_avail=2125352680 (2026 MB) :region_alloc: Allocator 802370d8 dump: Block: [00001000,20000000) size=1ffff000 avail=1ffff000 max_avail=1ffff000 Block: [30000000,40000000) size=10000000 avail=10000000 max_avail=1ffff000 Block: [40001000,40002000) size=00001000 avail=00001000 max_avail=1ffff000 Block: [40003000,4007f000) size=0007c000 avail=0007c000 max_avail=0007c000 Block: [400a0000,400a6000) size=00006000 avail=00006000 max_avail=1ffff000 Block: [400b0000,400b7000) size=00007000 avail=00007000 max_avail=010f0000 Block: [bef00000,bfff0000) size=010f0000 avail=010f0000 max_avail=010f0000 => mem_size=823627776 (785 MB) / mem_avail=823627776 (785 MB) :io_mem: Allocator 802363c4 dump: Block: [00000000,40000000) size=40000000 avail=40000000 max_avail=40000000 Block: [40001000,40002000) size=00001000 avail=00001000 max_avail=40000000 Block: [40003000,4007f000) size=0007c000 avail=0007c000 max_avail=0007c000 Block: [400a0000,400a6000) size=00006000 avail=00006000 max_avail=0007c000 Block: [400b0000,400b7000) size=00007000 avail=00007000 max_avail=410fffff Block: [bef00000,ffffffff) size=410fffff avail=410fffff max_avail=410fffff => mem_size=2165874687 (2065 MB) / mem_avail=2165874687 (2065 MB) :io_port: Allocator 80236820 dump: :irq: Allocator 80236c7c dump: Block: [00000000,00000260) size=00000260 avail=00000260 max_avail=00000260 => mem_size=608 (0 MB) / mem_avail=608 (0 MB) :rom_fs: Rom_fs 8023798c dump: Rom: [4113c000,411aa068) ld.lib.so Rom: [41306000,41347c40) init Rom: [41305000,413054b6) config Rom: [40002000,40003000) l4v2_kip Rom: [40002000,40003000) kip Rom: [4128f000,412cc640) sd_card_drv Rom: [41279000,4128e4b4) libc_ffat.lib.so Rom: [411ab000,4126b358) libc.lib.so Rom: [412cd000,413044c4) platform_drv Rom: [4126c000,412786f4) test-libc_ffat Rom: [41100000,4113bca8) timer :core ranges: Allocator 8023a260 dump: Block: [40000000,40001000) size=00001000 avail=00001000 max_avail=00001000 Block: [4007f000,400a0000) size=00021000 avail=00021000 max_avail=00021000 Block: [400a6000,400b0000) size=0000a000 avail=0000a000 max_avail=7def1000 Block: [400b7000,4100e000) size=00f57000 avail=00f57000 max_avail=7def1000 Block: [4100f000,bef00000) size=7def1000 avail=7def1000 max_avail=7def1000 => mem_size=2129084416 (2030 MB) / mem_avail=2129084416 (2030 MB) Genode 15.05-173-gb6fac81 <local changes> int main(): --- create local services --- int main(): --- start init --- int main(): transferred 2026 MB to init int main(): --- init created, waiting for exit condition --- [init] parent provides [init] service "ROM" [init] service "RAM" [init] service "IRQ" [init] service "IO_MEM" [init] service "IO_PORT" [init] service "CAP" [init] service "PD" [init] service "RM" [init] service "CPU" [init] service "LOG" [init] service "SIGNAL" [init] child "timer" [init] RAM quota: 876544 [init] ELF binary: timer [init] priority: 0 [init] provides service Timer [init] child "test-libc_ffat" [init] RAM quota: 8216576 [init] ELF binary: test-libc_ffat [init] priority: 0 [init] child "platform_drv" [init] RAM quota: 2973696 [init] ELF binary: platform_drv [init] priority: 0 [init] provides service Platform [init] provides service Regulator [init] child "sd_card_drv" [init] RAM quota: 876544 [init] ELF binary: sd_card_drv [init] priority: 0 [init] provides service Block [init -> platform_drv] --- Odroid-x2 platform driver --- [init -> platform_drv] Dentro del constructor CMU [init -> platform_drv] Changing CPU frequency to 1400000000 [init -> platform_drv] End of Changing CPU frequency to 1400000000 [init -> platform_drv] Saliendo del constructor CMU [init] child "timer" announces service "Timer" [init -> platform_drv] Entrando del constructor PMU [init -> platform_drv] Saliendo del constructor PMU [init] child "platform_drv" announces service "Regulator" [init -> sd_card_drv] --- SD card driver --- [init] child "sd_card_drv" announces service "Block" [init -> platform_drv] --- Odroid-x2 platform driver. Done --- [init -> test-libc_ffat] void init_libc_ffat(): using the libc_ffat plugin [init -> test-libc_ffat] calling mkdir(dir_name, 0777) dir_name=testdir [init -> sd_card_drv] CID: 0x744a4553 0x44432020 0x1033005b 0x8700e100 [init -> sd_card_drv] RCA: 0xb368 [init -> sd_card_drv] SD card detected [init -> sd_card_drv] capacity: 7695 MiB [init -> test-libc_ffat] get_fattime() called - not yet implemented. [init -> test-libc_ffat] disk_ioctl(drv=0, ctrl=0, buff=0) called - not yet implemented. [init -> test-libc_ffat] mkdir(dir_name, 0777) succeeded [init -> test-libc_ffat] calling chdir(dir_name) dir_name=testdir [init -> test-libc_ffat] chdir(dir_name) failed, ret=-1, errno=20 [init] virtual void Genode::Child_policy::exit(int): child "test-libc_ffat" exited with exit value -1 Anyone have any idea what might be happening?

3 6

nic_bridge with tap devices under linux_x86
by Marcus Nolte 11 Sep '15

11 Sep '15

Hi Genodians, I would like to test some networking-stuff under linux_x86 and have got a question concerning the use of the nic_bridge with the linux nic_drv. My setup is the following: For testing, I have created two tap devices which are used by two Genode 15.02 instances running on the same linux host. One instance is hosting a server application, the other the respective client, both using the lwip socket API. As long, as I only use the server and the client, everything is fine. In the next step I added additional components to the configuration which are also supposed to access the network. Thus I added the nic_bridge with a configured mac-address as a resource multiplexer and set the routes accordingly. The components in question successfully get an ip via dhcp. However, I do not receive any packets at the other end of the (virtual) line. - Infact it seems as if they do not even reach the nic_drv. When the bridge & nic_drv are initializing, I see the following lines on the server side (client'ts the same, except, of course, for the ip- and mac-address): [init -> nic_drv] --- Linux/tap NIC driver started --- [init -> nic_drv] Success [init -> nic_drv] Using tap device "tap1" [init -> nic_bridge] Invalid session request, no matching policy [init -> nic_bridge] --- NIC bridge started (mac=02:00:00:00:00:01) --- [init ->server] got IP address 192.168.56.106 As far as I read it from the mailing list / git commits, the "Invalid session request" message is not critical, correct? In a further simplified setup, I am using a single tap device with the nic driver, which is working flawlessly. As soon as I add the bridge I notice the same behavior as described above. In wireshark I saw a series of 3 ARP requests finished with a gratuitous ARP,if the bridge is not used. - The last one is missing if the bridge is used. If I read the code correctly those packets are purposely dropped in the nic_bridge. Am I missing / misconfiguring something here? I would be very glad about a pointer in any direction ;-) Cheers Marcus P.S: The route for the server looks like this: <route> <service name="Nic"> <child name="nic_bridge"/> </service> <any-service> <parent/> <any-child/> </any-service> </route> The config file entry for the bridge looks like this: <start name="nic_bridge"> <resource name="RAM" quantum="4M"/> <provides><service name="Nic"/></provides> <route> <service name="Nic"> <child name="nic_drv"/> </service> <any-service> <parent/> <any-child/> </any-service> </route> <config mac="02:00:00:00:00:01"> </config> </start> -- Marcus Nolte, M. Sc. Technische Universität Braunschweig Institut für Regelungstechnik (IfR) Hans-Sommer-Straße 66 38106 Braunschweig Tel.: +49 531 391 8066 Fax: +49 531 391 7878 Email: nolte@...254... Internet: http://www.ifr.ing.tu-bs.de

2 2

Problem running the demo
by João Rocheteau Ramos 11 Sep '15

11 Sep '15

Hi Genode Community, I started using the Freescale i.MX53 QSB and was trying to run the Genode demo, following all the steps given in the 'getting_started.txt'. When I did the 'make run/demo' command I received this output: "/bin/bash: /usr/local/genode-gcc/bin/genode-arm-g++: cannot execute binary filedirname: missing operandTry `dirname --help' for more information.including /home/lucid/Desktop/genode-15.08/tool/run/boot_dir/linuxincluding /home/lucid/Desktop/genode-15.08/tool/run/power_on/linuxincluding /home/lucid/Desktop/genode-15.08/tool/run/log/linuxincluding /home/lucid/Desktop/genode-15.08/repos/os/run/demo.runbuilding targets: core init drivers/timer server/nitpicker app/pointer app/status_bar server/liquid_framebuffer app/launchpad app/scout test/nitpicker server/nitlog drivers/framebuffer drivers/input server/report_rom spawn make core init drivers/timer server/nitpicker app/pointer app/status_bar server/liquid_framebuffer app/launchpad app/scout test/nitpicker server/nitlog drivers/framebuffer drivers/input server/report_rom/bin/bash: /usr/local/genode-gcc/bin/genode-arm-g++: cannot execute binary filemake[1]: Entering directory `/home/lucid/Desktop/genode-15.08/build.lx'Makefile:107: *** "/usr/local/genode-gcc/bin/genode-arm-g++ version 4.9.2 is required". Stop.make[1]: Leaving directory `/home/lucid/Desktop/genode-15.08/build.lx'Error: Genode build failedmake: *** [run/demo] Error 252" What am I missing? Best Regards,João Ramos

3 14

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