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Source at commit b13e7eb172b6f08e5fc22da162bdde5fcde201b5 created 11 years 11 months ago. By Maarten ter Huurne, fbcon: Add 6x10 font | |
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1 | |
2 | config HAVE_ARCH_KGDB |
3 | bool |
4 | |
5 | menuconfig KGDB |
6 | bool "KGDB: kernel debugger" |
7 | depends on HAVE_ARCH_KGDB |
8 | depends on DEBUG_KERNEL && EXPERIMENTAL |
9 | help |
10 | If you say Y here, it will be possible to remotely debug the |
11 | kernel using gdb. It is recommended but not required, that |
12 | you also turn on the kernel config option |
13 | CONFIG_FRAME_POINTER to aid in producing more reliable stack |
14 | backtraces in the external debugger. Documentation of |
15 | kernel debugger is available at http://kgdb.sourceforge.net |
16 | as well as in DocBook form in Documentation/DocBook/. If |
17 | unsure, say N. |
18 | |
19 | if KGDB |
20 | |
21 | config KGDB_SERIAL_CONSOLE |
22 | tristate "KGDB: use kgdb over the serial console" |
23 | select CONSOLE_POLL |
24 | select MAGIC_SYSRQ |
25 | default y |
26 | help |
27 | Share a serial console with kgdb. Sysrq-g must be used |
28 | to break in initially. |
29 | |
30 | config KGDB_TESTS |
31 | bool "KGDB: internal test suite" |
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. |
59 | |
60 | config KGDB_LOW_LEVEL_TRAP |
61 | bool "KGDB: Allow debugging with traps in notifiers" |
62 | depends on X86 || MIPS |
63 | default n |
64 | help |
65 | This will add an extra call back to kgdb for the breakpoint |
66 | exception handler on which will will allow kgdb to step |
67 | through a notify handler. |
68 | |
69 | config KGDB_KDB |
70 | bool "KGDB_KDB: include kdb frontend for kgdb" |
71 | default n |
72 | help |
73 | KDB frontend for kernel |
74 | |
75 | config KDB_KEYBOARD |
76 | bool "KGDB_KDB: keyboard as input device" |
77 | depends on VT && KGDB_KDB |
78 | default n |
79 | help |
80 | KDB can use a PS/2 type keyboard for an input device |
81 | |
82 | endif # KGDB |
83 |
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od-2011-09-04
od-2011-09-18
v2.6.34-rc5
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v3.9