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linux-yocto/kernel/debug/kdb/kdb_cmds
Jason Wessel 3bdb65ec95 kdb: cleanup unused variables missed in the original kdb merge 
The BTARGS and BTSYMARG variables do not have any function in the
mainline version of kdb.

Reported-by: Tim Bird <tim.bird@am.sony.com>
Signed-off-by: Jason Wessel <jason.wessel@windriver.com>
2011-08-01 13:23:58 -05:00

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Initial commands for kdb, alter to suit your needs.

These commands are executed in kdb_init() context, no SMP, no

processes. Commands that require process data (including stack or

registers) are not reliable this early. set and bp commands should

be safe. Global breakpoint commands affect each cpu as it is booted.

Standard debugging information for first level support, just type archkdb

or archkdbcpu or archkdbshort at the kdb prompt.

defcmd dumpcommon "" "Common kdb debugging" set BTAPROMPT 0 set LINES 10000 -summary -cpu -ps -dmesg 600 -bt endefcmd

defcmd dumpall "" "First line debugging" pid R -dumpcommon -bta endefcmd

defcmd dumpcpu "" "Same as dumpall but only tasks on cpus" pid R -dumpcommon -btc endefcmd