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-rw-r--r--sys/conf/NOTES8
1 files changed, 8 insertions, 0 deletions
diff --git a/sys/conf/NOTES b/sys/conf/NOTES
index c5f1f7f..06f4ed3 100644
--- a/sys/conf/NOTES
+++ b/sys/conf/NOTES
@@ -186,6 +186,14 @@ options SYSVMSG
options DDB
#
+# Use direct symbol lookup routines for ddb instead of the kernel linker
+# ones, so that symbols (mostly) work before the kernel linker has been
+# initialized. This is not the default because it breaks ddb's lookup of
+# symbols in loaded modules.
+#
+#!options DDB_NOKLDSYM
+
+#
# Don't drop into DDB for a panic. Intended for unattended operation
# where you may want to drop to DDB from the console, but still want
# the machine to recover from a panic
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