linux.c.程序运行出错：Illegal instruction

bashfulboy

操作系统   linux  2.4.20-18.7smp #1 SMP
gcc version 2.96 20000731 (Red Hat Linux 7.3 2.96-110)
GNU gdb Red Hat Linux (5.1.90CVS-5)

我的一个程序 i_pol，无法运行，错误信息如下：

1. 
   
2. [ics@cq_ips_db bin]$ ./i_pol
   
3. Illegal instruction (core dumped)
   
4. 
   
5. [ics@cq_ips_db bin]$ gdb i_pol
   
6. GNU gdb Red Hat Linux (5.1.90CVS-5)
   
7. Copyright 2002 Free Software Foundation, Inc.
   
8. GDB is free software, covered by the GNU General Public License, and you are
   
9. welcome to change it and/or distribute copies of it under certain conditions.
   
10. Type "show copying" to see the conditions.
    
11. There is absolutely no warranty for GDB.  Type "show warranty" for details.
    
12. This GDB was configured as "i386-redhat-linux"...(no debugging symbols found)...
    
13. (gdb) r
    
14. Starting program: /home/ics/bin/i_pol
    
15. (no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...
    
16. (no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...(no debugging symbols found)...
    
17. Program received signal SIGILL, Illegal instruction.
    
18. 0x08144384 in _IO_stdin_used ()
    
19. (gdb)
    

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我将程序进行精简，直到main()函数里只剩下：

1. 
   
2. int main( int argc,char **argv )
   
3. {
   
4.   char szCfgFile[40];
   
5.   char szIpFile[40];
   
6. 
   
7. printf("dasdfads \n");
   
8.   if ( argc < 3)
   
9.   {
   
10.     fprintf( stderr, "Copyright 2003 bash Corporation. All rights reserved.\n" );
    
11.     fprintf( stderr, "Usage:  i_pol [config_file_full_path] [ip_cfg]\n\n" );
    
12.     strcpy(szCfgFile,"../cfg/i_pol.cfg");
    
13.     strcpy(szIpFile,"../cfg/i_pol_ip.cfg");
    
14.   }
    
15.   else
    
16.   {
    
17.     strcpy(szCfgFile,argv[1]);
    
18.     strcpy(szIpFile,argv[2]);
    
19.   }
    
20. printf(" 2 \n");
    
21. 
    
22. #if 0
    
23.   pol_init(szCfgFile,szIpFile);
    
24. #endif
    
25.   fprintf( stderr," \nNow server are working now ...... \n" );
    
26.   while( 1 )
    
27.   {
    
28.     pause();
    
29.     if( errno==EINTR )
    
30.       continue;
    
31.   }
    
32. }
    
33. /* end of main(int argc,char **argv)*/
    

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运行结果还是一样，连 dasdfads  都没有打印出来！

请指点！

lenovo

程序运行没有问题，
检查别的情况，比如编译器等。

bashfulboy

中病毒或者被公鸡了
mkdir都运行不了（cordump)
很多系统文件(ls,mdir,top等)的修改日期为今天
准备重装系统

JohnBull

动态库坏了.