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