ошибка seg при вызове lib c init - PullRequest
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ошибка seg при вызове lib c init

0 голосов
/ 07 января 2020

Я пытаюсь запустить приложение на встроенной цели с использованием пользовательских (более новой версии) динамических c компоновщиков / загрузчиков и библиотек вместо установленных по умолчанию. Но когда я пытаюсь запустить простое приложение hello world, я получаю ошибку seg 

  root@target:~# LD_DEBUG=all /home/root/libs/ld-2.12.1.so --library-path /home/root/libs/ ~/hello

  2044: calling init: /home/root/libs/libc.so.6
  2044:

  Segmentation fault



root@target:~# gdb /home/root/libs/ld-2.12.1.so
GNU gdb (GDB) 7.8.1
Copyright (C) 2014 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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and "show warranty" for details.
This GDB was configured as "arm-linux-gnueabi".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>.
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Reading symbols from /home/root/libs/ld-2.12.1.so...done.
(gdb) run --library-path /home/root/libs/ ~/hello
Starting program: /home/root/libs/ld-2.12.1.so --library-path /home/root/libs/ ~/hello

Program received signal SIGSEGV, Segmentation fault.
0x00000000 in ?? ()
(gdb) bt
#0  0x00000000 in ?? ()
#1  0x2a00f0ec in call_init (env=<optimized out>, argv=<optimized out>, argc=<optimized out>, l=<optimized out>) at dl-init.c:85
#2  call_init (l=<optimized out>, argc=1, argv=0xbe988d04, env=0xbe988d0c) at dl-init.c:35
#3  0x2a00f1d4 in _dl_init (main_map=0x2a02d970, argc=1, argv=0xbe988d04, env=0xbe988d0c) at dl-init.c:134
#4  0x2a0007c4 in _dl_start_user () from /home/root/libs/ld-2.12.1.so
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb)

Любая подсказка, что я делаю неправильно?

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