3 source "lib/Kconfig.debug"
6 bool "Enable ptrace proxy"
7 depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
9 This option enables a debugging interface which allows gdb to debug
10 the kernel without needing to actually attach to kernel threads.
11 If you want to do kernel debugging, say Y here; otherwise say N.
14 bool "Enable gprof support"
15 depends on DEBUG_INFO && MODE_SKAS && !MODE_TT
17 This allows profiling of a User-Mode Linux kernel with the gprof
20 See <http://user-mode-linux.sourceforge.net/gprof.html> for more
23 If you're involved in UML kernel development and want to use gprof,
24 say Y. If you're unsure, say N.
27 bool "Enable gcov support"
28 depends on DEBUG_INFO && MODE_SKAS
30 This option allows developers to retrieve coverage data from a UML
33 See <http://user-mode-linux.sourceforge.net/gprof.html> for more
36 If you're involved in UML kernel development and want to use gcov,
37 say Y. If you're unsure, say N.
40 bool "Enable system call debugging"
44 This adds some system debugging to UML, including keeping a ring buffer
45 with recent system calls and some global and per-task statistics.