hier mein CPP-Programm istC++ Basisprogramm Segmentierungsfehler
#include <iostream>
int main(int argc, char *argv[]){
return 0;
}
kompilieren und diese Ausführung bewirkt eine seg Fehler:
[18:08 ~] > g++ test.cpp
[18:09 ~] > ./a.out
Segmentation fault
Hat jemand bitte eine Idee zu diesem Problem haben? Vielen Dank für Ihre Hilfe.
Hier sind einige Details, die nützlich sein könnten:
[18:13 ~] > ldd a.out
linux-vdso.so.1 => (0x00007fff3fdff000)
libstdc++.so.6 => /usr/lib/gcc/x86_64-redhat-linux/3.4.6/libstdc++.so.6 (0x00007fc8f4a53000)
libm.so.6 => /lib64/libm.so.6 (0x00007fc8f47ce000)
libgcc_s.so.1 => /lib64/libgcc_s.so.1 (0x00007fc8f45b8000)
libc.so.6 => /lib64/libc.so.6 (0x00007fc8f4225000)
/lib64/ld-linux-x86-64.so.2 (0x00007fc8f4ca5000)
und auch gdb:
[18:15 ~] > gdb ./a.out
GNU gdb (GDB) Red Hat Enterprise Linux (7.2-60.el6)
Copyright (C) 2010 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law. Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from ...done.
(gdb) run
Starting program: a.out
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff7bd48ec in std::ios_base::Init::Init()() from /usr/lib/gcc/x86_64-redhat-linux/3.4.6/libstdc++.so.6
Missing separate debuginfos, use: debuginfo-install glibc-2.12-1.107.el6.x86_64 libgcc-4.4.7-3.el6.x86_64
(gdb) bt
#0 0x00007ffff7bd48ec in std::ios_base::Init::Init()() from /usr/lib/gcc/x86_64-redhat-linux/3.4.6/libstdc++.so.6
#1 0x0000000000400831 in __static_initialization_and_destruction_0 (__initialize_p=1, __priority=65535) at /usr/lib/gcc/x86_64-redhat-linux/3.4.6/../../../../include/c++/3.4.6/iostream:77
#2 0x0000000000400873 in global constructors keyed to main()() at test.cpp:7
#3 0x0000000000400976 in __do_global_ctors_aux()
#4 0x00000000004005a3 in _init()
#5 0x00007fffffffe448 in ??()
#6 0x0000000000400905 in __libc_csu_init()
#7 0x00007ffff7385c70 in __libc_start_main() from /lib64/libc.so.6
#8 0x0000000000400659 in _start()
(gdb)
g ++
[10:14 ~] > g++ -v
Reading specs from /usr/lib/gcc/x86_64-redhat-linux/3.4.6/specs
Configured with: ../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --enable-shared --enable-threads=posix --disable-checking --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-languages=c,c++,f77 --disable-libgcj --host=x86_64-redhat-linux
Thread model: posix
gcc version 3.4.6 20060404 (Red Hat 3.4.6-19.el6)
und letzte, was
[10:25 ~] > ls /usr/lib/gcc/x86_64-redhat-linux
3.4.6
Danke.
Welche Version meldet g ++? ('g ++ -v') – Mat
Hallo Mat, danke. Ich habe meinen ersten Thread mit mehr Details aktualisiert – dark