Re: Cross bootstrap!

[ludo@gnu.org (Ludovic Courtès)]

ludo@gnu.org (Ludovic Courtès) skribis:

> So commit beda99e adds the N64 cross tool chain.  I was able to build
> the static binaries tarball (Coreutils, gawk, etc.), and it seems to
> work as expected (tested on gcc49 of the GCC Compile Farm):

I’ve uploaded two of the tarballs, for those who can’t use the
substituter and don’t want to rebuild everything:

  http://www.fdn.fr/~lcourtes/tmp/static-binaries-0-mips64el-linux-gnuabi64.tar.xz
  http://www.fdn.fr/~lcourtes/tmp/guile-static-stripped-2.0.9-mips64el-linux-gnuabi64.tar.xz

In fact, I’m interested in getting help with the Guile binary.
Basically the binaries in the first tarball (Coreutils, gawk, etc.)
work fine, but Guile (second tarball) aborts early.

I would like to debug it, but strace(1) would only print syscall names,
not their argument (I tried with strace 4.8, which is the latest
version):

--8<---------------cut here---------------start------------->8---
$ strace ./guile
[...]

n64_mmap()                              = 1647263744
n64_read()                              = 24
n64_close()                             = 0
n64_munmap()                            = 0
n64_clock_gettime()                     = 0
n64_brk()                               = 543596544
n64_clock_gettime()                     = 0
n64_brk()                               = 544026624
n64_brk()                               = 544542720
n64_rt_sigprocmask()                    = 0
n64_tgkill()                            = 0
--- SIGIOT {si_signo=SIGIOT, si_code=SI_TKILL, si_pid=15078, si_uid=1047} ---
+++ killed by SIGIOT +++
Aborted
--8<---------------cut here---------------end--------------->8---

Any idea?

Thanks,
Ludo’.