source "lib/Kconfig.debug"
-config FRAME_POINTER
- bool
- default y if DEBUG_INFO
+config CMDLINE_ON_HOST
+ bool "Show command line arguments on the host in TT mode"
+ depends on MODE_TT
+ default !DEBUG_INFO
+ help
+ This controls whether arguments in guest processes should be shown on
+ the host's ps output.
+ Enabling this option hinders debugging on some recent GDB versions
+ (because GDB gets "confused" when we do an execvp()). So probably you
+ should disable it.
config PT_PROXY
bool "Enable ptrace proxy"
- depends on XTERM_CHAN && DEBUG_INFO
+ depends on XTERM_CHAN && DEBUG_INFO && MODE_TT
help
This option enables a debugging interface which allows gdb to debug
the kernel without needing to actually attach to kernel threads.
config GPROF
bool "Enable gprof support"
- depends on DEBUG_INFO
+ depends on DEBUG_INFO && MODE_SKAS && !MODE_TT
help
This allows profiling of a User-Mode Linux kernel with the gprof
utility.
config GCOV
bool "Enable gcov support"
- depends on DEBUG_INFO
+ depends on DEBUG_INFO && MODE_SKAS
help
This option allows developers to retrieve coverage data from a UML
session.