3 source "lib/Kconfig.debug"
6 bool "Show command line arguments on the host in TT mode"
10 This controls whether arguments in guest processes should be shown on
12 Enabling this option hinders debugging on some recent GDB versions
13 (because GDB gets "confused" when we do an execvp()). So probably you
17 bool "Enable ptrace proxy"
18 depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
20 This option enables a debugging interface which allows gdb to debug
21 the kernel without needing to actually attach to kernel threads.
22 If you want to do kernel debugging, say Y here; otherwise say N.
25 bool "Enable gprof support"
26 depends on DEBUG_INFO && MODE_SKAS && !MODE_TT
28 This allows profiling of a User-Mode Linux kernel with the gprof
31 See <http://user-mode-linux.sourceforge.net/gprof.html> for more
34 If you're involved in UML kernel development and want to use gprof,
35 say Y. If you're unsure, say N.
38 bool "Enable gcov support"
39 depends on DEBUG_INFO && MODE_SKAS
41 This option allows developers to retrieve coverage data from a UML
44 See <http://user-mode-linux.sourceforge.net/gprof.html> for more
47 If you're involved in UML kernel development and want to use gcov,
48 say Y. If you're unsure, say N.
50 config DEBUG_STACK_USAGE
51 bool "Stack utilization instrumentation"
54 Track the maximum kernel stack usage - this will look at each
55 kernel stack at process exit and log it if it's the deepest
58 This option will slow down process creation and destruction somewhat.