Integrating SA placer and legaliser

Signed-off-by: David Shah <davey1576@gmail.com>

3 files changed, 65 insertions, 4 deletions

diff --git a/dummy/main.cc b/dummy/main.cc
index 6f4774d1..d025d8d4 100644
--- a/dummy/main.cc
+++ b/dummy/main.cc
@@ -75,16 +75,18 @@ int main(int argc, char *argv[])
         }
 
         if (vm.count("help") || argc == 1) {
-            std::cout << boost::filesystem::basename(argv[0]) << " -- Next Generation Place and Route (git "
-                                                                 "sha1 " GIT_COMMIT_HASH_STR ")\n";
+            std::cout << boost::filesystem::basename(argv[0])
+                      << " -- Next Generation Place and Route (git "
+                         "sha1 " GIT_COMMIT_HASH_STR ")\n";
             std::cout << "\n";
             std::cout << options << "\n";
             return argc != 1;
         }
 
         if (vm.count("version")) {
-            std::cout << boost::filesystem::basename(argv[0]) << " -- Next Generation Place and Route (git "
-                                                                 "sha1 " GIT_COMMIT_HASH_STR ")\n";
+            std::cout << boost::filesystem::basename(argv[0])
+                      << " -- Next Generation Place and Route (git "
+                         "sha1 " GIT_COMMIT_HASH_STR ")\n";
             return 1;
         }
 
diff --git a/dummy/place_legaliser.cc b/dummy/place_legaliser.cc
new file mode 100644
index 00000000..610a9681
--- /dev/null
+++ b/dummy/place_legaliser.cc
@@ -0,0 +1,28 @@
+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2018  David Shah <david@symbioticeda.com>
+ *
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#include "place_legaliser.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+
+bool legalise_design(Context *ctx) {
+    return true;
+}
+
+NEXTPNR_NAMESPACE_END
diff --git a/dummy/place_legaliser.h b/dummy/place_legaliser.h
new file mode 100644
index 00000000..5f4df6aa
--- /dev/null
+++ b/dummy/place_legaliser.h
@@ -0,0 +1,31 @@
+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2018  David Shah <david@symbioticeda.com>
+ *
+ *  Permission to use, copy, modify, and/or distribute this software for any
+ *  purpose with or without fee is hereby granted, provided that the above
+ *  copyright notice and this permission notice appear in all copies.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ *  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ *  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ *  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ *  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ *  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ *  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef PLACE_LEGALISER_H
+#define PLACE_LEGALISER_H
+
+#include "nextpnr.h"
+
+NEXTPNR_NAMESPACE_BEGIN
+
+bool legalise_design(Context *ctx);
+
+NEXTPNR_NAMESPACE_END
+
+#endif