aboutsummaryrefslogtreecommitdiffstats
path: root/backends/cxxrtl
diff options
context:
space:
mode:
Diffstat (limited to 'backends/cxxrtl')
-rw-r--r--backends/cxxrtl/cxxrtl_backend.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/backends/cxxrtl/cxxrtl_backend.cc b/backends/cxxrtl/cxxrtl_backend.cc
index 5e5ba5ac0..6d3c2f4f9 100644
--- a/backends/cxxrtl/cxxrtl_backend.cc
+++ b/backends/cxxrtl/cxxrtl_backend.cc
@@ -1935,6 +1935,7 @@ struct CxxrtlWorker {
f << "} // namespace " << design_ns << "\n";
f << "\n";
if (top_module != nullptr && debug_info) {
+ f << "extern \"C\"\n";
f << "cxxrtl_toplevel " << design_ns << "_create() {\n";
inc_indent();
std::string top_type = design_ns + "::" + mangle(top_module);