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From: "simeon.pilgrim at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug c/56453] Gcc segmentation fault building argz_add.c for xcompiler newlib for fr30-elf
Date: Tue, 26 Feb 2013 07:42:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56453

--- Comment #1 from Simeon Pilgrim <simeon.pilgrim at gmail dot com> 2013-02-26 07:41:53 UTC ---
Simplified that case down to the command:
fr30-elf-gcc -c -o lib_a-argz_add.o argz_add.c

and the code:

void argz_add(char *str)
{
  if (str == 0)
    return;

  return;
}


it appears to be the NULL comparison that's causing the problems. ie when more
of the function was present removing that logic block made it all happy.