一个程序调试

kingwolf520

【SKIP】


Reading symbols from /lib64/libgcc_s.so.1...done.
Loaded symbols for /lib64/libgcc_s.so.1
Reading symbols from /lib64/libc.so.6...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/librt.so.1...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /lib64/libdl.so.2...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib64/libpthread.so.0...done.
Loaded symbols for /lib64/libpthread.so.0
Core was generated by `/usr/local/dha/bin/ahd'.
Program terminated with signal 11, Segmentation fault.
---Type <return> to continue, or q <return> to quit---
#0  0x00002b1665481111 in memcpy () from /lib64/libc.so.6
(gdb) bt
#0  0x00002b1665481111 in memcpy () from /lib64/libc.so.6
#1  0x0000000000000000 in ?? ()
(gdb) x/10aw $rbp
0x50bd58:        0x65190690        0x2b16        0x510250        0x0
0x50bd68:        0x510250        0x0        0x510250        0x0
0x50bd78:        0x0        0x0
(gdb) x/10aw 0x65190690
0x65190690:        Cannot access memory at address 0x65190690
(gdb)
【SKIP】


碰到内存不可读，不知大家有啥意见