5086 2013-08-30 10:03:15 +0000 cannot use hello world sample for testing lttng-ust 2013-08-30 12:12:09 +0000 1 1 6 Yocto Project Subprojects ADT kernel analysis 1.5 x86 Multiple VERIFIED INVALID Undecided normal --- 1 alexandru.c.georgescu tom.zanussi yp.sdk.watcher yp.watcher --- --- Don't know oldest_to_newest 36083 0 alexandru.c.georgescu 2013-08-30 10:03:15 +0000 poky: 5745e45b18e5099e94b4d5a73bc97dc6d4cdc91f HOST: Fedora 18 64bit. 1. Prepare a core-image-sato-sdk image for qemux86-64 2. Boot it. 3. Copy the hello sample for testing lttng-ust to the qemu image. e.g: /mnt/big/8-28-M4/poky/build/tmp/work/x86_64-poky-linux/lttng-ust/2_2.2.0-r0/build/tests/hello 4. Run it under qemu EXPECTED RESULTS 4. Program runs ACTUAL RESULTS 4. the following errors appear: root@qemux86-64:~# ./hello ./hello: line 146: /usr/bin/sed: No such file or directory ./hello: line 150: /usr/bin/sed: No such file or directory ./hello: line 202: cd: /mnt/big/8-28-M4/poky/build/tmp/work/x86_64-poky-linux/lttng-ust/2_2.2.0-r0/build/tests/hello: No such file or directory x86_64-poky-linux-gcc: error: hello-hello.o: No such file or directory x86_64-poky-linux-gcc: error: hello-tp.o: No such file or directory x86_64-poky-linux-gcc: error: ../../liblttng-ust/.libs/liblttng-ust.so: No such file or directory x86_64-poky-linux-gcc: error: /mnt/big/8-28-M4/poky/build/tmp/work/x86_64-poky-linux/lttng-ust/2_2.2.0-r0/build/liblttng-ust/.libs/liblttng-ust-tracepoint.so: No such file or directory x86_64-poky-linux-gcc: error: /mnt/big/8-28-M4/poky/build/tmp/sysroots/qemux86-64/usr/lib/liburcu-bp.so: No such file or directory x86_64-poky-linux-gcc: error: /mnt/big/8-28-M4/poky/build/tmp/sysroots/qemux86-64/usr/lib/liburcu-cds.so: No such file or directory x86_64-poky-linux-gcc: error: /mnt/big/8-28-M4/poky/build/tmp/sysroots/qemux86-64/usr/lib/liburcu-common.so: No such file or directorynroot@qemux86-64:~# maybe incompatible with busybox? 36093 1 tom.zanussi 2013-08-30 12:01:14 +0000 Tit's because the hello program you copied is actually a script - you need to use the binary in .libs/hello instead: /mnt/big/8-28-M4/poky/build/tmp/work/x86_64-poky-linux/lttng-ust/2_2.2.0-r0/build/tests/hello/.libs/hello 36094 2 alexandru.c.georgescu 2013-08-30 12:11:51 +0000 Seems that I copied the wrong file. Thanks Tom! 36095 3 alexandru.c.georgescu 2013-08-30 12:12:09 +0000 .