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Diffstat (limited to 'arch/sparc64/Kconfig.debug')
| -rw-r--r-- | arch/sparc64/Kconfig.debug | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/arch/sparc64/Kconfig.debug b/arch/sparc64/Kconfig.debug new file mode 100644 index 00000000000..cd8d39fb954 --- /dev/null +++ b/arch/sparc64/Kconfig.debug @@ -0,0 +1,54 @@ +menu "Kernel hacking" + +source "lib/Kconfig.debug" + +config DEBUG_STACK_USAGE + bool "Enable stack utilization instrumentation" + depends on DEBUG_KERNEL + help + Enables the display of the minimum amount of free stack which each + task has ever had available in the sysrq-T and sysrq-P debug output. + + This option will slow down process creation somewhat. + +config KPROBES + bool "Kprobes" + depends on DEBUG_KERNEL + help + Kprobes allows you to trap at almost any kernel address and + execute a callback function. register_kprobe() establishes + a probepoint and specifies the callback. Kprobes is useful + for kernel debugging, non-intrusive instrumentation and testing. + If in doubt, say "N". + +config DEBUG_DCFLUSH + bool "D-cache flush debugging" + depends on DEBUG_KERNEL + +config STACK_DEBUG + depends on DEBUG_KERNEL + bool "Stack Overflow Detection Support" + +config DEBUG_BOOTMEM + depends on DEBUG_KERNEL + bool "Debug BOOTMEM initialization" + +# We have a custom atomic_dec_and_lock() implementation but it's not +# compatible with spinlock debugging so we need to fall back on +# the generic version in that case. +config HAVE_DEC_LOCK + bool + depends on SMP && !DEBUG_SPINLOCK + default y + +config MCOUNT + bool + depends on STACK_DEBUG + default y + +config FRAME_POINTER + bool + depends on MCOUNT + default y + +endmenu |