source "lib/Kconfig.debug"
-config FRAME_POINTER
- bool
- default y if DEBUG_INFO
-
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.
If you're involved in UML kernel development and want to use gcov,
say Y. If you're unsure, say N.
+config SYSCALL_DEBUG
+ bool "Enable system call debugging"
+ default N
+ depends on DEBUG_INFO
+ help
+ This adds some system debugging to UML, including keeping a ring buffer
+ with recent system calls and some global and per-task statistics.
+
+ If unsure, say N
+
endmenu