1*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB_ARCH_SUPPORTS 2*4882a593Smuzhiyun bool 3*4882a593Smuzhiyun default y 4*4882a593Smuzhiyun depends on !((BR2_arm || BR2_armeb) && BR2_BINFMT_FLAT) 5*4882a593Smuzhiyun depends on !BR2_microblaze 6*4882a593Smuzhiyun 7*4882a593Smuzhiyuncomment "gdb/gdbserver needs a toolchain w/ threads, threads debug" 8*4882a593Smuzhiyun depends on BR2_PACKAGE_GDB_ARCH_SUPPORTS 9*4882a593Smuzhiyun depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_HAS_THREADS_DEBUG 10*4882a593Smuzhiyun 11*4882a593Smuzhiyuncomment "gdb/gdbserver >= 8.x needs a toolchain w/ C++, gcc >= 4.8" 12*4882a593Smuzhiyun depends on !BR2_INSTALL_LIBSTDCPP || !BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 13*4882a593Smuzhiyun 14*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB 15*4882a593Smuzhiyun bool "gdb" 16*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_HAS_THREADS && BR2_TOOLCHAIN_HAS_THREADS_DEBUG 17*4882a593Smuzhiyun depends on BR2_PACKAGE_GDB_ARCH_SUPPORTS 18*4882a593Smuzhiyun depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8 19*4882a593Smuzhiyun depends on BR2_INSTALL_LIBSTDCPP 20*4882a593Smuzhiyun select BR2_PACKAGE_ZLIB 21*4882a593Smuzhiyun # When the external toolchain gdbserver is copied to the 22*4882a593Smuzhiyun # target, we don't allow building a separate gdbserver. The 23*4882a593Smuzhiyun # one from the external toolchain should be used. 24*4882a593Smuzhiyun select BR2_PACKAGE_GDB_SERVER if \ 25*4882a593Smuzhiyun (!BR2_PACKAGE_GDB_DEBUGGER && !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY) 26*4882a593Smuzhiyun help 27*4882a593Smuzhiyun GDB, the GNU Project debugger, allows you to see what is 28*4882a593Smuzhiyun going on `inside' another program while it executes -- or 29*4882a593Smuzhiyun what another program was doing at the moment it crashed. 30*4882a593Smuzhiyun 31*4882a593Smuzhiyun This option allows to build gdbserver and/or the gdb 32*4882a593Smuzhiyun debugger for the target. 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun For embedded development, the most common solution is to 35*4882a593Smuzhiyun build only 'gdbserver' for the target, and use a cross-gdb 36*4882a593Smuzhiyun on the host. See BR2_PACKAGE_HOST_GDB in the Toolchain menu 37*4882a593Smuzhiyun to enable one. Notice that external toolchains often provide 38*4882a593Smuzhiyun their own pre-built cross-gdb and gdbserver binaries. 39*4882a593Smuzhiyun 40*4882a593Smuzhiyun http://www.gnu.org/software/gdb/ 41*4882a593Smuzhiyun 42*4882a593Smuzhiyunif BR2_PACKAGE_GDB 43*4882a593Smuzhiyun 44*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB_STATIC 45*4882a593Smuzhiyun bool "Enable static" 46*4882a593Smuzhiyun default y if BR2_STATIC_LIBS 47*4882a593Smuzhiyun select BR2_PACKAGE_GMP_STATIC if BR2_PACKAGE_GMP 48*4882a593Smuzhiyun select BR2_PACKAGE_XZ_STATIC if BR2_PACKAGE_XZ 49*4882a593Smuzhiyun 50*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB_SERVER 51*4882a593Smuzhiyun bool "gdbserver" 52*4882a593Smuzhiyun depends on !BR2_TOOLCHAIN_EXTERNAL_GDB_SERVER_COPY 53*4882a593Smuzhiyun help 54*4882a593Smuzhiyun Build the gdbserver stub to run on the target. 55*4882a593Smuzhiyun A full gdb is needed to debug the progam. 56*4882a593Smuzhiyun 57*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB_DEBUGGER 58*4882a593Smuzhiyun bool "full debugger" 59*4882a593Smuzhiyun depends on BR2_USE_WCHAR 60*4882a593Smuzhiyun depends on !BR2_sh 61*4882a593Smuzhiyun select BR2_PACKAGE_GMP if !BR2_GDB_VERSION_10 && !BR2_arc 62*4882a593Smuzhiyun select BR2_PACKAGE_NCURSES 63*4882a593Smuzhiyun 64*4882a593Smuzhiyuncomment "full gdb on target needs a toolchain w/ wchar" 65*4882a593Smuzhiyun depends on !BR2_sh 66*4882a593Smuzhiyun depends on !BR2_USE_WCHAR 67*4882a593Smuzhiyun 68*4882a593Smuzhiyunif BR2_PACKAGE_GDB_DEBUGGER 69*4882a593Smuzhiyun 70*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB_TUI 71*4882a593Smuzhiyun bool "TUI support" 72*4882a593Smuzhiyun help 73*4882a593Smuzhiyun This option enables terminal user interface (TUI) for gdb 74*4882a593Smuzhiyun 75*4882a593Smuzhiyun "The GDB Text User Interface (TUI) is a terminal interface 76*4882a593Smuzhiyun which uses the curses library to show the source file, the 77*4882a593Smuzhiyun assembly output, the program registers and GDB commands in 78*4882a593Smuzhiyun separate text windows." 79*4882a593Smuzhiyun 80*4882a593Smuzhiyun https://sourceware.org/gdb/current/onlinedocs/gdb/TUI.html 81*4882a593Smuzhiyun 82*4882a593Smuzhiyunconfig BR2_PACKAGE_GDB_PYTHON 83*4882a593Smuzhiyun bool "Python support" 84*4882a593Smuzhiyun depends on BR2_PACKAGE_PYTHON3 85*4882a593Smuzhiyun help 86*4882a593Smuzhiyun This option enables Python support in the target gdb. 87*4882a593Smuzhiyun 88*4882a593Smuzhiyunendif 89*4882a593Smuzhiyun 90*4882a593Smuzhiyunendif 91