| zfz@zfz:~/kernel/fs/arm-linux-gdb/bin$ ./arm-linux-gdb test
./arm-linux-gdb: Symbol `acs_map' has different size in shared object, consider re-linking
GNU gdb (GDB) 7.1
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 "--host=x86_64-unknown-linux-gnu --target=arm-linux".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /home/zfz/kernel/fs/arm-linux-gdb/bin/test...done.
(gdb) target remote 10.27.10.23:9000
Remote debugging using 10.27.10.23:9000
warning: Unable to find dynamic linker breakpoint function.
GDB will be unable to debug shared library initializers
and track explicitly loaded dynamic code.
0x400007b0 in ?? ()
(gdb) l
Cannot access memory at address 0x0
1 #include <stdio.h>
2 int main( void )
3 {
4 int i=2;
5 int x, y;
6
7 x=(++i);
8 printf(" %d %d\n", i,x);
9 x+=(++i);
10 printf(" %d %d\n", i,x);
(gdb) l
11 x+=(++i);
12 printf(" %d %d\n", i,x);
13 i=2;
14 y=(i++)+(i++)+(i++);
15 printf(" %d %d\n", i,y);
16
17 return 0;
18 }
19
(gdb) break 9
Breakpoint 1 at 0x83b8: file test.c, line 9.
(gdb) c
Continuing.
Error while mapping shared library sections:
`/lib/libc.so.6': not in executable format: File format not recognized
Error while mapping shared library sections:
/lib/ld-linux.so.3: No such file or directory.
Breakpoint 1, main () at test.c:9
9 x+=(++i);
(gdb) step
10 printf(" %d %d\n", i,x);
(gdb) next
11 x+=(++i);
(gdb) next
12 printf(" %d %d\n", i,x);
(gdb) next
13 i=2;
(gdb) next
14 y=(i++)+(i++)+(i++);
(gdb) next
15 printf(" %d %d\n", i,y);
(gdb) next
17 return 0;
(gdb) next
18 }
(gdb) next
|
