Merge pull request #284 from YosysHQ/json_write

Initial support for writing to json files from nextpnr.

1 files changed, 8 insertions, 2 deletions

diff --git a/generic/main.cc b/generic/main.cc
index c203f35c..ce1a51c7 100644
--- a/generic/main.cc
+++ b/generic/main.cc
@@ -32,7 +32,7 @@ class GenericCommandHandler : public CommandHandler
   public:
     GenericCommandHandler(int argc, char **argv);
     virtual ~GenericCommandHandler(){};
-    std::unique_ptr<Context> createContext() override;
+    std::unique_ptr<Context> createContext(std::unordered_map<std::string, Property> &values) override;
     void setupArchContext(Context *ctx) override{};
     void customBitstream(Context *ctx) override;
 
@@ -51,8 +51,14 @@ po::options_description GenericCommandHandler::getArchOptions()
 
 void GenericCommandHandler::customBitstream(Context *ctx) {}
 
-std::unique_ptr<Context> GenericCommandHandler::createContext()
+std::unique_ptr<Context> GenericCommandHandler::createContext(std::unordered_map<std::string, Property> &values)
 {
+    ArchArgs chipArgs;
+    if (values.find("arch.name") != values.end()) {
+        std::string arch_name = values["arch.name"].str;
+        if (arch_name != "generic")
+            log_error("Unsuported architecture '%s'.\n", arch_name.c_str());
+    }
     return std::unique_ptr<Context>(new Context(chipArgs));
 }