Date: Wed, 31 Dec 2014 11:40:14 -0800 From: Isaac Dunham <ibid.ag@...il.com> To: musl@...ts.openwall.com Subject: Re: Failed to execute /init (error -2) for system-wide musl libc On Wed, Dec 31, 2014 at 07:04:55PM +0100, piranna@...il.com wrote: > On NodeOS we are having some problems creating an i686 cross-compiler > using musl (https://github.com/NodeOS/NodeOS/pull/89). > > The point is that by generating a fully statically linked Node.js > executable it boot correctly, but by using a dynamically one we get a > "Failed to execute /init (error -2)" error. We have crafted the > cross-compiler following the instructions at > http://clfs.org/view/clfs-embedded with no lack. The fact is that > executables compiled with the cross-toolchain works on our desktops > but they don't on QEmu, and we've added all the dynamic libraries that > readelf request (only libc.so, libstdc++.so & libgcc_s.so). As a > curious side note, when installing the musl-linked gcc libraries, the > /lib/ld-musl-i386.so.1 link dissapear from the cross-toochain folder, > but also adding it by hand all the dynamic linked executables refuse > to load on QEmu, also a simple "Hello World" that only depends on > libc.so :-/ > > We are getting out of ideas, any clue about what could be happening? I'm not clear what your root filesystem for qemu looks like (the contents of /lib are the interesting part). An ls -l of that directory would be useful. It *should* look like this: /lib /lib/ld-musl-i386.so.1 # either file or -> /lib/libc.so /lib/libc.so # only if ld-musl-i386.so.1 is symlink /lib/libstdc++.so.6 /lib/libgcc_s.so.1 Note the version numbers. All of these should be chmod 0755. The libraries are ordinarily symlinks to the real ones: $ ls -l /usr/lib/libstdc++.so* lrwxrwxrwx 1 root root 19 Dec 30 15:27 /usr/lib/libstdc++.so -> libstdc++.so.6.0.20 lrwxrwxrwx 1 root root 19 Dec 30 15:24 /usr/lib/libstdc++.so.6 -> libstdc++.so.6.0.20 -rwxr-xr-x 1 root root 845592 Dec 12 01:38 /usr/lib/libstdc++.so.6.0.20 If they are symlinks, check that the symlink target is also present. > Greetings, and Happy New Year :-) > > Jesús Leganés Combarro "piranna" And Happy New Year to you, also! Isaac Dunham
Powered by blists - more mailing lists
Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.