gdb -args ./Recvor -P 7000 -C ../server.conf -M true -D 带参数的调试
GNU gdb (GDB) Red Hat Enterprise Linux (7.0.1-32.el5)
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Reading symbols from /home/yan.liu/code/Cloud/cloud/bin/Recvor...done.
(gdb) r
Starting program: /home/yan.liu/code/Cloud/cloud/bin/Recvor -P 7000 -C ../server.conf -M true -D ture
[Thread debugging using libthread_db enabled]
Local Addr List:
127.0.0.1
127.0.0.1
设置断点
Program received signal SIGINT, Interrupt.
0x0000003157acd722 in select () from /lib64/libc.so.6
(gdb) break TCPEventHandler.cpp:59
Breakpoint 1 at 0x410681: file TCPEventHandler.cpp, line 59.
(gdb) break TCPEventHandler.cpp:153
Breakpoint 2 at 0x410573: file TCPEventHandler.cpp, line 153.
(gdb) break TCPServer.cpp:99
Breakpoint 3 at 0x40d42c: file TCPServer.cpp, line 99.
(gdb) break UserData.cpp:49
Breakpoint 4 at 0x40a5f2: file UserData.cpp, line 49.
(gdb) break UserData.cpp:49:92
No source file named UserData.cpp:49.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 5 (UserData.cpp:49:92) pending.
(gdb) break UserData.cpp:92
Breakpoint 6 at 0x40a78e: file UserData.cpp, line 92.
(gdb) break UserData.cpp:128
Breakpoint 7 at 0x40aa12: file UserData.cpp, line 128.
gdb) break TCPEventHandler.cpp:59
Note: breakpoint 1 also set at pc 0x410681.
Breakpoint 8 at 0x410681: file TCPEventHandler.cpp, line 59.
(gdb) c
Continuing.
查看设置的断点
(gdb) info break
Num Type Disp Enb Address What
1 breakpoint keep y 0x0000000000410681 in TCPEventHandler::handle_input(ACE_HANDLE) at TCPEventHandler.cpp:59
2 breakpoint keep y 0x0000000000410573 in TCPEventHandler::handle_exception(ACE_HANDLE) at TCPEventHandler.cpp:153
3 breakpoint keep y 0x000000000040d42c in TCPServer::handle_timeout(ACE_Time_Value const&, void const*) at TCPServer.cpp:99
4 breakpoint keep y 0x000000000040a5f2 in UserData::Process(IDataRecvor*) at UserData.cpp:49
5 breakpoint keep y <PENDING> UserData.cpp:49:92
6 breakpoint keep y 0x000000000040a78e in UserData::Process(IDataRecvor*) at UserData.cpp:92
7 breakpoint keep y 0x000000000040aa12 in UserData::Process(IDataRecvor*) at UserData.cpp:128
8 breakpoint keep y 0x0000000000410681 in TCPEventHandler::handle_input(ACE_HANDLE) at TCPEventHandler.cpp:59
删除断点
gdb) delete 8
(gdb) info break
Num Type Disp Enb Address What
1 breakpoint keep y 0x0000000000410681 in TCPEventHandler::handle_input(ACE_HANDLE) at TCPEventHandler.cpp:59
2 breakpoint keep y 0x0000000000410573 in TCPEventHandler::handle_exception(ACE_HANDLE) at TCPEventHandler.cpp:153
3 breakpoint keep y 0x000000000040d42c in TCPServer::handle_timeout(ACE_Time_Value const&, void const*) at TCPServer.cpp:99
4 breakpoint keep y 0x000000000040a5f2 in UserData::Process(IDataRecvor*) at UserData.cpp:49
5 breakpoint keep y <PENDING> UserData.cpp:49:92
6 breakpoint keep y 0x000000000040a78e in UserData::Process(IDataRecvor*) at UserData.cpp:92
7 breakpoint keep y 0x000000000040aa12 in UserData::Process(IDataRecvor*) at UserData.cpp:128
gdb) c
Continuing.
[Switching to Thread 0x40a00940 (LWP 15454)]
Breakpoint 4, UserData::Process (this=0x7291d0, pRecvor=0x2aaaac12b800)
at UserData.cpp:51
51 UpdateTime();
(gdb) n
55 while(msg=GetMsg()){
(gdb) n
56 type=msg->GetType();
(gdb) display type
2: type = COMMAD
(gdb) c
Continuing.
