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kgdb: remove the requirement for CONFIG_FRAME_POINTER
There is no technical reason that the kgdb core requires frame pointers. It is up to the end user of KGDB to decide if they need them or not. [ [email protected]: removed frame pointers on mips ] Signed-off-by: Jason Wessel <[email protected]>
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2 changed files with 15 additions and 4 deletions
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@ -4,14 +4,17 @@ config HAVE_ARCH_KGDB
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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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kernel using gdb. It is recommended but not required, that
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you also turn on the kernel config option
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CONFIG_FRAME_POINTER to aid in producing more reliable stack
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backtraces in the external debugger. Documentation of
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kernel debugger is available at http://kgdb.sourceforge.net
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as well as in DocBook form in Documentation/DocBook/. If
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unsure, say N.
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if KGDB
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