| Chen Liqin | 6bc9a39 | 2009-06-12 22:01:00 +0800 | [diff] [blame] | 1 | menu "Kernel hacking" |
| 2 | |
| 3 | config TRACE_IRQFLAGS_SUPPORT |
| 4 | bool |
| 5 | default y |
| 6 | |
| 7 | source "lib/Kconfig.debug" |
| 8 | |
| 9 | config CMDLINE |
| 10 | string "Default kernel command string" |
| 11 | default "" |
| 12 | help |
| 13 | On some platforms, there is currently no way for the boot loader to |
| 14 | pass arguments to the kernel. For these platforms, you can supply |
| 15 | some command-line options at build time by entering them here. In |
| 16 | other cases you can specify kernel args so that you don't have |
| 17 | to set them up in board prom initialization routines. |
| 18 | |
| 19 | config DEBUG_STACK_USAGE |
| 20 | bool "Enable stack utilization instrumentation" |
| 21 | depends on DEBUG_KERNEL |
| 22 | help |
| 23 | Enables the display of the minimum amount of free stack which each |
| 24 | task has ever had available in the sysrq-T and sysrq-P debug output. |
| 25 | |
| 26 | This option will slow down process creation somewhat. |
| 27 | |
| 28 | config RUNTIME_DEBUG |
| 29 | bool "Enable run-time debugging" |
| 30 | depends on DEBUG_KERNEL |
| 31 | help |
| 32 | If you say Y here, some debugging macros will do run-time checking. |
| 33 | If you say N here, those macros will mostly turn to no-ops. See |
| 34 | include/asm-score/debug.h for debuging macros. |
| 35 | If unsure, say N. |
| 36 | |
| 37 | endmenu |