diff options
Diffstat (limited to 'frontends/verilog/preproc.cc')
-rw-r--r-- | frontends/verilog/preproc.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/frontends/verilog/preproc.cc b/frontends/verilog/preproc.cc index fb8a7b95f..997920b89 100644 --- a/frontends/verilog/preproc.cc +++ b/frontends/verilog/preproc.cc @@ -39,6 +39,7 @@ #include <string.h> YOSYS_NAMESPACE_BEGIN +using namespace VERILOG_FRONTEND; static std::list<std::string> output_code; static std::list<std::string> input_buffer; @@ -222,7 +223,7 @@ std::string frontend_verilog_preproc(std::istream &f, std::string filename, cons input_file(f, filename); defines_map["YOSYS"] = "1"; - defines_map["SYNTHESIS"] = "1"; + defines_map[formal_mode ? "FORMAL" : "SYNTHESIS"] = "1"; while (!input_buffer.empty()) { |