<html><body style="font-family: 'Helvetica Neue',Helvetica,Arial,sans-serif; font-size: 12px;">HI, <br />> Are you cross-compiling?<br />I am doing native compilation on raspberry pi platform. <br /><br />
>Did you have any problems building userspace-rcu, lttng-ust, babeltrace?<br />
>Are you only observing these errors on building of the lttng-tools project?<br />Yes i am facing same problem in building lttng-ust. But i am able to build successfully babeltrace and userspace-rcu.<br /><br />
>Could you give us more information on the kernel currently used?<br />
>The version of gcc?<br />
>The distribution information?<br /><br /><b>pi@raspberrypi-BKe28DDGW7:~ $ gcc -v</b><br />Using built-in specs.<br />COLLECT_GCC=gcc<br />COLLECT_LTO_WRAPPER=/usr/lib/gcc/arm-linux-gnueabihf/4.9/lto-wrapper<br />Target: arm-linux-gnueabihf<br />Configured with: ../src/configure -v --with-pkgversion='Raspbian 4.9.2-10' --with-bugurl=file:///usr/share/doc/gcc-4.9/README.Bugs --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.9 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.9 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --disable-libitm --disable-libquadmath --enable-plugin --with-system-zlib --disable-browser-plugin --enable-java-awt=gtk --enable-gtk-cairo --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf/jre --enable-java-home --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.9-armhf --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.9-armhf --with-arch-directory=arm --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --enable-objc-gc --enable-multiarch --disable-sjlj-exceptions --with-arch=armv6 --with-fpu=vfp --with-float=hard --enable-checking=release --build=arm-linux-gnueabihf --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf<br />Thread model: posix<br />gcc version 4.9.2 (Raspbian 4.9.2-10)<br /> <br /><b>pi@raspberrypi-BKe28DDGW7:~ $ uname -r</b> <br />4.4.44-v7+<br /><br /><b>pi@raspberrypi-BKe28DDGW7:~ $ lsb_release -a</b><br />No LSB modules are available.<br />Distributor ID: Raspbian<br />Description: Raspbian GNU/Linux 8.0 (jessie)<br />Release: 8.0<br />Codename: jessie<br /><br /><br /><br />Thanks & Regards<br />Abhishek Kumar<br />7801078513 <br /><br /><blockquote><br />----- Original Message -----<br /><div style="width:100%;background:rgb(228,228,228);"><div style="font-weight:bold;">From:</div> "Jonathan Rajotte-Julien" <jonathan.rajotte-julien@efficios.com></div><br /><div style="font-weight:bold;">To:</div><abhishekk@uurmi.com><br /><div style="font-weight:bold;">Cc:</div><lttng-dev@lists.lttng.org><br /><div style="font-weight:bold;">Sent:</div>Mon, 3 Apr 2017 11:38:58 -0400<br /><div style="font-weight:bold;">Subject:</div>Re: [lttng-dev] Error while building lttng-tools-2.9 from source for raspberry pi platform.<br /><br /><br />
On Mon, Apr 03, 2017 at 11:58:51AM +0530, abhishekk@uurmi.com wrote:<br /><br />
Hi,<br /><br />
> Hi, <br />
> I am trying to build lttng tools version 2.9 form source for<br />
> my raspberry pi 3 B board, But i am ended up with some following<br />
> assembler error message while doing make.<br /><br />
Are you cross-compiling?<br />
Did you have any problems building userspace-rcu, lttng-ust, babeltrace?<br />
Are you only observing these errors on building of the lttng-tools project?<br /><br />
Could you give us more information on the kernel currently used?<br />
The version of gcc?<br />
The distribution information?<br /><br />
> <br />
> /tmp/ccegcSiA.s: Assembler messages:<br />
> /tmp/ccegcSiA.s:1314: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:1333: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:1344: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:1721: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:1740: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiAs:1751: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:2108: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:2127: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:2138: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:2494: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:2513: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> /tmp/ccegcSiA.s:2524: Error: selected processor does not support ARM<br />
> mode `dmb ish'<br />
> I there any way to solve this issue,<br /><br />
More information from your end mostly. See the bug reporting guidelines [1].<br /><br />
Cheers<br /><br />
[1] http://lttngorg/community/#bug-reporting-guidelines<br /><br />
> cat /proc/cpuinfo shows following result.<br />
> <br />
> processor : 1<br />
> model name : ARMv7 Processor rev 4 (v7l)<br />
> BogoMIPS : 38.40<br />
> Features : half thumb fastmult vfp edsp neon vfpv3 tls vfpv4<br />
> idiva idivt vfpd32 lpae evtstrm crc32 <br />
> CPU implementer : 0x41<br />
> CPU architecture: 7<br />
> CPU variant : 0x0<br />
> CPU part : 0xd03<br />
> CPU revision : 4<br />
> <br />
> Thanks & Regards<br />
> Abhishek Kumar<br />
> 7801078513 <br />
> <br />
> -------------------------<br />
> Email sent using E-interact Webmail<br /><br />
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-- <br />
Jonathan Rajotte-Julien<br />
EfficiOS<br /></blockquote><hr>Email sent using E-interact Webmail</body></html>