From 31f6c96b1fb0a3a6311a5aba404e96bbbe342dd9 Mon Sep 17 00:00:00 2001
From: whitequark <whitequark@whitequark.org>
Date: Sun, 7 Jun 2020 03:45:53 +0000
Subject: cxxrtl: add a C API for writing VCD dumps.

This C API is fully featured.
---
 backends/cxxrtl/cxxrtl.cc | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'backends/cxxrtl/cxxrtl.cc')

diff --git a/backends/cxxrtl/cxxrtl.cc b/backends/cxxrtl/cxxrtl.cc
index 4dc534513..64af5dab8 100644
--- a/backends/cxxrtl/cxxrtl.cc
+++ b/backends/cxxrtl/cxxrtl.cc
@@ -1851,10 +1851,15 @@ struct CxxrtlWorker {
 		else
 			f << "#include <backends/cxxrtl/cxxrtl.h>\n";
 		f << "\n";
-		f << "#ifdef CXXRTL_INCLUDE_CAPI_IMPL\n";
+		f << "#if defined(CXXRTL_INCLUDE_CAPI_IMPL) || \\\n";
+		f << "    defined(CXXRTL_INCLUDE_VCD_CAPI_IMPL)\n";
 		f << "#include <backends/cxxrtl/cxxrtl_capi.cc>\n";
 		f << "#endif\n";
 		f << "\n";
+		f << "#if defined(CXXRTL_INCLUDE_VCD_CAPI_IMPL)\n";
+		f << "#include <backends/cxxrtl/cxxrtl_vcd_capi.cc>\n";
+		f << "#endif\n";
+		f << "\n";
 		f << "using namespace cxxrtl_yosys;\n";
 		f << "\n";
 		f << "namespace " << design_ns << " {\n";
-- 
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