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Diffstat (limited to 'lib/Kconfig.kgdb')
| -rw-r--r-- | lib/Kconfig.kgdb | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/lib/Kconfig.kgdb b/lib/Kconfig.kgdb new file mode 100644 index 000000000000..f2e01ac5ab09 --- /dev/null +++ b/lib/Kconfig.kgdb | |||
| @@ -0,0 +1,58 @@ | |||
| 1 | |||
| 2 | menuconfig KGDB | ||
| 3 | bool "KGDB: kernel debugging with remote gdb" | ||
| 4 | select FRAME_POINTER | ||
| 5 | depends on HAVE_ARCH_KGDB | ||
| 6 | depends on DEBUG_KERNEL && EXPERIMENTAL | ||
| 7 | help | ||
| 8 | If you say Y here, it will be possible to remotely debug the | ||
| 9 | kernel using gdb. Documentation of kernel debugger is available | ||
| 10 | at http://kgdb.sourceforge.net as well as in DocBook form | ||
| 11 | in Documentation/DocBook/. If unsure, say N. | ||
| 12 | |||
| 13 | config HAVE_ARCH_KGDB_SHADOW_INFO | ||
| 14 | bool | ||
| 15 | |||
| 16 | config HAVE_ARCH_KGDB | ||
| 17 | bool | ||
| 18 | |||
| 19 | config KGDB_SERIAL_CONSOLE | ||
| 20 | tristate "KGDB: use kgdb over the serial console" | ||
| 21 | depends on KGDB | ||
| 22 | select CONSOLE_POLL | ||
| 23 | select MAGIC_SYSRQ | ||
| 24 | default y | ||
| 25 | help | ||
| 26 | Share a serial console with kgdb. Sysrq-g must be used | ||
| 27 | to break in initially. | ||
| 28 | |||
| 29 | config KGDB_TESTS | ||
| 30 | bool "KGDB: internal test suite" | ||
| 31 | depends on KGDB | ||
| 32 | default n | ||
| 33 | help | ||
| 34 | This is a kgdb I/O module specifically designed to test | ||
| 35 | kgdb's internal functions. This kgdb I/O module is | ||
| 36 | intended to for the development of new kgdb stubs | ||
| 37 | as well as regression testing the kgdb internals. | ||
| 38 | See the drivers/misc/kgdbts.c for the details about | ||
| 39 | the tests. The most basic of this I/O module is to boot | ||
| 40 | a kernel boot arguments "kgdbwait kgdbts=V1F100" | ||
| 41 | |||
| 42 | config KGDB_TESTS_ON_BOOT | ||
| 43 | bool "KGDB: Run tests on boot" | ||
| 44 | depends on KGDB_TESTS | ||
| 45 | default n | ||
| 46 | help | ||
| 47 | Run the kgdb tests on boot up automatically without the need | ||
| 48 | to pass in a kernel parameter | ||
| 49 | |||
| 50 | config KGDB_TESTS_BOOT_STRING | ||
| 51 | string "KGDB: which internal kgdb tests to run" | ||
| 52 | depends on KGDB_TESTS_ON_BOOT | ||
| 53 | default "V1F100" | ||
| 54 | help | ||
| 55 | This is the command string to send the kgdb test suite on | ||
| 56 | boot. See the drivers/misc/kgdbts.c for detailed | ||
| 57 | information about other strings you could use beyond the | ||
| 58 | default of V1F100. | ||