Co robi GDB użycie. Konsola at which it breaks. It fully supports C and C++, and provides partial.

Czy przydatne?

Polecenie gdb

Wykonanie, użycie: GDB (GNU DeBugger) allows you to step through the execution of a program in order to find the point at which it breaks. It fully supports C and C++, and provides partial support for FORTRAN, Java, Chill, assembly, and Modula-2. The program to be debugged is normally specified on the command line; you can also specify a core or, if you want to investigate a running program, a process ID

Opcje wykonania gdb w konsoli

-b bps

Set line speed of serial device used by GDB to bps.

 -batch

Exit after executing all the commands specified in .gdbinit and -x files. Print no startup messages.

 -c file, -core=file

Consult file for information provided by a core dump.

 -cd=directory

Use directory as gdb's working directory.

 -d directory, -directory=directory

Include directory in path that is searched for source files.

 -e file, -exec=file

Use file as an executable to be read in conjunction with source code. May be used in conjunction with -s to read the symbol table from the executable.

 -f, -fullname

Show full filename and line number for each stack frame.

 -h, -help

Print help message, then exit.

 -n, -nx

Ignore .gdbinit file.

 -q, -quiet

Suppress introductory and copyright messages.

 -s file, -symbols=file

Consult file for symbol table. With -e, also uses file as the executable.

 -tty=device

Set standard in and standard out to device.

 -write

Allow gdb to write into executables and core files.

 -x file, -command=file

Read gdb commands from file.

Przykłady gdb działanie w Słownik polecenie G

Przykład GDB użycie :
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Przykład GDB użycie :
Jak użyć Guard application allows you to encrypt and decrypt information, create public and private encryption keys, and use or verify digital signatures. GPG is based on the use of a pair of keys, one public krzyżówka.
Przykład GDB użycie :
Jak użyć options necessary to make it recognize C++. g++ recognizes all the file extensions gcc does, in addition to C++ source files (.C , .cc , or .cxx files) and C++ preprocessed files (.ii files). See co to jest.
Przykład GDB użycie :
Jak użyć groff document-formatting system, which normally runs troff along with a postprocessor appropriate for the selected output device. Options without arguments can be grouped after a single dash (-). A słownik.
Przykład GDB użycie :
Jak użyć data for an object file. The file's symbol table is compared with the call graph profile file gmon.out (previously created by compiling with gcc -pg ). Many of gprof 's options take a czym jest.