Hi Stefan,

On Thu, Jan 11, 2018 at 03:45:10PM +0100, Stefan Pejic wrote:

Hi,

There is no stable LuaJIT for ARM64. You will need to download LuaJIT source, compile and install it. Make sure to check out v2.1 branch (development branch), because master doesn't support ARM64.

Thanks for the info. I found the page http://luajit.org/ announces LuaJIT 2.1.0-beta3 has supported arm64. So I follow your suggestion I checked out luajit-2.0.git with v2.1 branch.

And I need build llvm/clang for arm64 version, which finally are used by BCC, llvm/clang/bcc need very high memory for compiling, so another issue is Hikey620 lacks memory for building them and finally I change to use Juno (8GB) for building them.

After building luajit/llvm/clang, now bcc/eBPF can work on Juno on debian brute releasing. Thanks a lot for helping.

Thanks, Leo Yan

On 12/28/2017 9:58 AM, Leo Yan wrote:

...

Hi all,

Happy holidays.

I am trying to enable eBPF on ARM64 on Hikey620 platform. Following up the instructions on the page [1] to install bcc on debian platform; there have two dependency libs are missed on Debian/Jessie releasing, the two libs are luajit and libluajit-5.1-dev.

I could see lubjit has supported arm but missed for ARM64, so want to check if I understand correctly for this? And very appreciate if you coudl give me more info for current status for luajit and libluajit-dev for supporting ARM64.

Also welcome if you could share experience if you have enabled eBPF on ARM64 platform.

[1] https://github.com/iovisor/bcc/blob/master/INSTALL.md

Thanks, Leo Yan _______________________________________________ luajit mailing list luajit@lists.linaro.org https://lists.linaro.org/mailman/listinfo/luajit