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-rw-r--r--kernel/debug/kdb/kdb_cmds35
1 files changed, 35 insertions, 0 deletions
diff --git a/kernel/debug/kdb/kdb_cmds b/kernel/debug/kdb/kdb_cmds
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index 000000000000..56c88e4db309
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+++ b/kernel/debug/kdb/kdb_cmds
@@ -0,0 +1,35 @@
+# 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"
+ set BTSYMARG 1
+ set BTARGS 9
+ pid R
+ -dumpcommon
+ -bta
+endefcmd
+
+defcmd dumpcpu "" "Same as dumpall but only tasks on cpus"
+ set BTSYMARG 1
+ set BTARGS 9
+ pid R
+ -dumpcommon
+ -btc
+endefcmd
+

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