Root/arch/m32r/Kconfig.debug

1menu "Kernel hacking"
2
3source "lib/Kconfig.debug"
4
5config DEBUG_STACKOVERFLOW
6    bool "Check for stack overflows"
7    depends on DEBUG_KERNEL
8    help
9      This option will cause messages to be printed if free stack space
10      drops below a certain limit.
11
12config DEBUG_STACK_USAGE
13    bool "Stack utilization instrumentation"
14    depends on DEBUG_KERNEL
15    help
16      Enables the display of the minimum amount of free stack which each
17      task has ever had available in the sysrq-T and sysrq-P debug output.
18
19      This option will slow down process creation somewhat.
20
21config DEBUG_PAGEALLOC
22    bool "Debug page memory allocations"
23    depends on DEBUG_KERNEL && BROKEN
24    help
25      Unmap pages from the kernel linear mapping after free_pages().
26      This results in a large slowdown, but helps to find certain types
27      of memory corruptions.
28
29config FRAME_POINTER
30    bool "Compile the kernel with frame pointers"
31    help
32      If you say Y here the resulting kernel image will be slightly larger
33      and slower, but it will give very useful debugging information.
34      If you don't debug the kernel, you can say N, but we may not be able
35      to solve problems without frame pointers.
36
37endmenu
38

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