MinGW-w64 provides a development and runtime environment for 32- and 64-bit Windows applications using the GNU Compiler Collection (gcc).

This package contains the gdb debugger which can be used with a Windows-hosted gdbserver to debug programs running on Windows hosts.

The gdb-mingw-w64-target package contains gdbserver and gdbreplay for 32- and 64-bit Windows.

The non-free gdb-doc package contains the manual pages for gdb.