document NOBTCFI similar to WXNEEDED

diff --git a/gnu/llvm/lld/docs/ld.lld.1 b/gnu/llvm/lld/docs/ld.lld.1
index e0d792b..51acf14 100644 (file)
--- a/gnu/llvm/lld/docs/ld.lld.1
+++ b/gnu/llvm/lld/docs/ld.lld.1
@@ -833,6 +833,11 @@ This is the default.
 Create a
 .Dv PT_OPENBSD_WXNEEDED
 segment.
+.Pp
+.It Cm nobtcfi
+Create a
+.Dv PT_OPENBSD_NOBTCFI
+segment.
 .El
 .El
 .Sh IMPLEMENTATION NOTES