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-rw-r--r--gcc/doc/tm.texi3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 4f98bf3..12f6ff7 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -6551,6 +6551,9 @@ that is, available for reference from other files. Use the expression
itself; before and after that, output the additional assembler syntax
for making that name global, and a newline.
+If you define @code{GLOBAL_ASM_OP}, a default definition is provided
+which is correct for most systems.
+
@findex ASM_WEAKEN_LABEL
@item ASM_WEAKEN_LABEL (@var{stream}, @var{name})
A C statement (sans semicolon) to output to the stdio stream