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-rw-r--r--gold/script.cc13
1 files changed, 13 insertions, 0 deletions
diff --git a/gold/script.cc b/gold/script.cc
index 44e43f7..30b4e3c 100644
--- a/gold/script.cc
+++ b/gold/script.cc
@@ -2119,6 +2119,19 @@ yyerror(void* closurev, const char* message)
closure->charpos(), message);
}
+// Called by the bison parser to add an external symbol to the link.
+
+extern "C" void
+script_add_extern(void* closurev, const char* name, size_t length)
+{
+ // We treat exactly like -u NAME. FIXME: If it seems useful, we
+ // could handle this after the command line has been read, by adding
+ // entries to the symbol table directly.
+ std::string arg("--undefined=");
+ arg.append(name, length);
+ script_parse_option(closurev, arg.c_str(), arg.size());
+}
+
// Called by the bison parser to add a file to the link.
extern "C" void