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kgdb: core
kgdb core code. Handles the protocol and the arch details. [ [email protected]: heavily modified, simplified and cleaned up. ] [ [email protected]: use find_task_by_pid_ns ] Signed-off-by: Jason Wessel <[email protected]> Signed-off-by: Ingo Molnar <[email protected]> Signed-off-by: Jan Kiszka <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]>
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@ -622,3 +622,5 @@ config PROVIDE_OHCI1394_DMA_INIT
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See Documentation/debugging-via-ohci1394.txt for more information.
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source "samples/Kconfig"
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source "lib/Kconfig.kgdb"
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27
lib/Kconfig.kgdb
Normal file
27
lib/Kconfig.kgdb
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@ -0,0 +1,27 @@
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menuconfig KGDB
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bool "KGDB: kernel debugging with remote gdb"
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select FRAME_POINTER
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depends on HAVE_ARCH_KGDB
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depends on DEBUG_KERNEL && EXPERIMENTAL
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help
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If you say Y here, it will be possible to remotely debug the
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kernel using gdb. Documentation of kernel debugger is available
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at http://kgdb.sourceforge.net as well as in DocBook form
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in Documentation/DocBook/. If unsure, say N.
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config HAVE_ARCH_KGDB_SHADOW_INFO
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bool
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config HAVE_ARCH_KGDB
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bool
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config KGDB_SERIAL_CONSOLE
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tristate "KGDB: use kgdb over the serial console"
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depends on KGDB
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select CONSOLE_POLL
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select MAGIC_SYSRQ
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default y
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help
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Share a serial console with kgdb. Sysrq-g must be used
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to break in initially.
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