Any pointers regarding this problem? Appreciate your help! Thanks, Riya
On Mon, Apr 10, 2017 at 12:04 PM, riya khanna <riyakhanna1...@gmail.com> wrote: > I checked. Its all in there. > > /lib/modules/4.8.1/source -> /home/riya/linux-4.8.1 > /lib/modules/4.8.1/build -> /home/riya/linux-4.8.1 > > Same error with disksnoop.py > $ sudo python /usr/share/bcc/examples/tracing/disksnoop.py > LLVM ERROR: Program used external function '__memset' which could not > be resolved! > > On Mon, Apr 10, 2017 at 10:58 AM, Andrew Gospodarek > <andrew.gospoda...@broadcom.com> wrote: >> On Sun, Apr 9, 2017 at 11:53 PM, riya khanna via iovisor-dev >> <iovisor-dev@lists.iovisor.org> wrote: >>> >>> Hi, >>> >>> I'm trying to rune example "sudo python >>> /usr/share/bcc/examples/tracing/task_switch.py" in bcc >>> >>> commit: 69ceaca09a992a59dced4130a1321335b64c2ea2 >>> >>> I see this error: >>> >>> LLVM ERROR: Program used external function '__memset' which could not >>> be resolved! >>> >>> followed (old) build instructions here: (build llvm + clang) >>> https://github.com/iovisor/bcc/blob/v0.3.0/INSTALL.md >>> >>> $ llvm-config --version >>> 3.8.0 >>> >>> Any pointers as to what could be missing here? Thanks! >>> >>> -Riya >>> >> >> Any chance you do not have kernel-headers or source (either in package form >> from your distro or with the correct pointer in either >> /lib/modules/4.1.8/build or /lib/modules/4.1.8/source) so llvm cannot find >> the definition for __memset? >> >> It's a bit of a wild-guess since I have not seen this error, but thought it >> might be a possibility. >> _______________________________________________ iovisor-dev mailing list iovisor-dev@lists.iovisor.org https://lists.iovisor.org/mailman/listinfo/iovisor-dev