[ELF] - Add -z global option to manual.

This was requested during review of D49374,
but for some unknown reason was not in the final commit.

llvm-svn: 342954

diff --git a/lld/docs/ld.lld.1 b/lld/docs/ld.lld.1
index 34fb1ec..3271cd8 100644 (file)
--- a/lld/docs/ld.lld.1
+++ b/lld/docs/ld.lld.1
@@ -442,6 +442,12 @@ Make the main stack executable.
 Stack permissions are recorded in the
 .Dv PT_GNU_STACK
 segment.
+.It Cm global
+Sets the
+.Dv DF_1_GLOBAL flag in the
+.Dv DYNAMIC
+section.
+Different loaders can decide how to handle this flag on their own.
 .It Cm initfirst
 Sets the
 .Dv DF_1_INITFIRST