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安裝中文字典英文字典辭典工具!
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- c - How to debug using gdb? - Stack Overflow
There you can issue commands to gdb Say you like to place a breakpoint at line 11 and step through the execution, printing the values of the local variables - the following commands sequences will help you do this:
- How do I run a program with commandline arguments using GDB within a . . .
733 When running a program on GDB, usually, the arguments for the program are given at the run command Is there a way to run the program using GDB and as well as give arguments within a shell script? I saw an answer in a related question, mentioning that we can attach GDB to the program after the script starts executing
- Can I use GDB to debug a running process? - Stack Overflow
Yes Use the attach command Check out this link for more information Typing help attach at a GDB console gives the following: (gdb) help attach Attach to a process or file outside of GDB This command attaches to another target, of the same type as your last " target " command (" info files " will show your target stack) The command may take as argument a process id, a process name (with an
- gdb - Core dump file analysis - Stack Overflow
For a detailed backtrace use bt full To print the variables, use print variable-name or p variable-name To get any help on GDB, use the help option or use apropos search-topic Use frame frame-number to go to the desired frame number Use up n and down n commands to select frame n frames up and select frame n frames down respectively
- How do I analyze a programs core dump file with GDB when it has . . .
226 My program operates like this: exe -p param1 -i param2 -o param3 It crashed and generated a core dump file, core pid I want to analyze the core dump file by gdb exe -p param1 -i param2 -o param3 core pid But GDB recognizes the parameters of the EXE file as GDB's input How do I analyze a core dump file in this situation?
- How to use the GDB (Gnu Debugger) and OpenOCD for microcontroller . . .
Type "apropos word" to search for commands related to "word" (gdb) Now connect this GDB client to the GDB server inside OpenOCD: (gdb) target remote localhost:3333 Now you're connected to OpenOCD! Good to know: if you want to use a native OpenOCD command (just like you would do in a Telnet session), just precede the command with the keyword
- Show current assembly instruction in GDB - Stack Overflow
I'm doing some assembly-level debugging in GDB Is there a way to get GDB to show me the current assembly instruction in the same way that it shows the current source line? The default output after
- Determine the line of code that causes a segmentation fault?
How does one determine where the mistake is in the code that causes a segmentation fault? Can my compiler (gcc) show the location of the fault in the program?
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