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<p class=MsoNormal>Hi,<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m having some issues generating a working toolchain for
the ARM platform (specifically an MV78100). I’m using crosstool-ng to compile
an ARM toolchain using GCC 4.4.3, GLIBC 2.9 and binutils 1.19. The toolchain
compiles fine, and I can build applications/kernels without any problems. The
kernel compiled with my toolchain works just fine, but applications that link
with the GLIBC from my toolchain segfault. Bash sort of runs, but segfaults as
soon as you do anything vaguely illegal (cd’ing to a non-existing directory for
example). ‘ls’ works without any options, but segfaults if you do ‘ls –al’.
Most other commands (from coreutils or util-linux) segfault immediately.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Given that the kernel works fine, I’m thinking that my
compiler ought to be okay; therefore pointing the finger at glibc. Does anyone
have any ideas why I might be seeing this behaviour? I’ve tried 20 or so
different compiles of the toolchain, all with different compiler and
glibc build options, but the result is always the same.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I’m using the EABI, and have checked that the kernel and
toolchain are both compiled to support it. I’m also using VFP, and have also
checked that both kernel and toolchain are both compiled to support it (the
kernel has a soft FP enabled too). Kernel version is 2.6.33.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>I tried using the GLIBC from another third party compatible
ARM toolchain, and it seems to work fine. I can take applications compiled with
my own toolchain, and run them against the GLIBC from the third party toolchain
and they work okay. If I try and run applications compiled with the third party
toolchain against my own built glibc, they crash in the same way as described above.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>If anyone has any thoughts, I’d be really grateful if you
could share them.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>Thanks,<o:p></o:p></p>
<p class=MsoNormal>Chris<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
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