Add "nextpnr.h"

Signed-off-by: Clifford Wolf <clifford@clifford.at>

common/design.cc

@@ -17,4 +17,4 @@
  *
  */
 
-#include "design.h"
+#include "nextpnr.h"

common/design.h

@@ -20,50 +20,9 @@
 #ifndef DESIGN_H
 #define DESIGN_H
 
-#include <assert.h>
+#ifndef NEXTPNR_H
-#include <stdint.h>
+#error Include "design.h" via "nextpnr.h" only.
-#include <string>
+#endif
-#include <unordered_map>
-#include <unordered_set>
-#include <vector>
-
-// replace with proper IdString later
-typedef std::string IdString;
-
-struct GraphicElement
-{
-    // This will control colour, and there should be separate
-    // visibility controls in some cases also
-    enum
-    {
-        // Wires entirely inside tiles, e.g. between switchbox and bels
-        G_LOCAL_WIRES,
-        // Standard inter-tile routing
-        G_GENERAL_WIRES,
-        // Special inter-tile wires, e.g. carry chains
-        G_DEDICATED_WIRES,
-        G_BEL_OUTLINE,
-        G_SWITCHBOX_OUTLINE,
-        G_TILE_OUTLINE,
-        G_BEL_PINS,
-        G_SWITCHBOX_PINS,
-        G_BEL_MISC,
-        G_TILE_MISC,
-    } style;
-
-    enum
-    {
-        G_LINE,
-        G_BOX,
-        G_CIRCLE,
-        G_LABEL
-    } type;
-
-    float x1, y1, x2, y2, z;
-    std::string text;
-};
-
-#include "chip.h"
 
 struct CellInfo;
 

common/log.cc

@@ -26,7 +26,6 @@
 #include <string.h>
 #include <vector>
 
-#include "design.h"
 #include "log.h"
 
 std::vector<FILE *> log_files;

common/log.h

@@ -27,7 +27,7 @@
 #include <string>
 #include <vector>
 
-#include "design.h"
+#include "nextpnr.h"
 
 // from libs/sha1/sha1.h
 

common/nextpnr.h

@@ -0,0 +1,69 @@
+/*
+ *  nextpnr -- Next Generation Place and Route
+ *
+ *  Copyright (C) 2018  Clifford Wolf <clifford@clifford.at>
+ *
+ *  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 <assert.h>
+#include <stdint.h>
+#include <string>
+#include <unordered_map>
+#include <unordered_set>
+#include <vector>
+
+#ifndef NEXTPNR_H
+#define NEXTPNR_H
+
+// replace with proper IdString later
+typedef std::string IdString;
+
+struct GraphicElement
+{
+    // This will control colour, and there should be separate
+    // visibility controls in some cases also
+    enum
+    {
+        // Wires entirely inside tiles, e.g. between switchbox and bels
+        G_LOCAL_WIRES,
+        // Standard inter-tile routing
+        G_GENERAL_WIRES,
+        // Special inter-tile wires, e.g. carry chains
+        G_DEDICATED_WIRES,
+        G_BEL_OUTLINE,
+        G_SWITCHBOX_OUTLINE,
+        G_TILE_OUTLINE,
+        G_BEL_PINS,
+        G_SWITCHBOX_PINS,
+        G_BEL_MISC,
+        G_TILE_MISC,
+    } style;
+
+    enum
+    {
+        G_LINE,
+        G_BOX,
+        G_CIRCLE,
+        G_LABEL
+    } type;
+
+    float x1, y1, x2, y2, z;
+    std::string text;
+};
+
+#include "chip.h"
+#include "design.h"
+
+#endif

common/place.cc

@@ -28,7 +28,6 @@
 #include <string.h>
 #include <vector>
 
-#include "design.h"
 #include "log.h"
 #include "place.h"
 

common/place.h

@@ -19,7 +19,7 @@
 #ifndef PLACE_H
 #define PLACE_H
 
-#include "design.h"
+#include "nextpnr.h"
 
 extern void place_design(Design *design);
 

common/pybindings.cc

@@ -18,13 +18,10 @@
  *
  */
 
-#include "chip.h"
+#include "pybindings.h"
-#include "design.h"
 #include "emb.h"
 #include "jsonparse.h"
-
+#include "nextpnr.h"
-// include after design.h/chip.h
-#include "pybindings.h"
 
 #include <fstream>
 

common/rulecheck.cc

@@ -1,7 +1,7 @@
 #include <assert.h>
 #include <string>
-#include "design.h"
 #include "log.h"
+#include "nextpnr.h"
 
 bool check_all_nets_driven(Design *design)
 {

dummy/chip.cc

@@ -17,7 +17,7 @@
  *
  */
 
-#include "chip.h"
+#include "nextpnr.h"
 
 Chip::Chip(ChipArgs) {}
 

dummy/chip.h

@@ -17,11 +17,13 @@
  *
  */
 
-#include "design.h"
-
 #ifndef CHIP_H
 #define CHIP_H
 
+#ifndef NEXTPNR_H
+#error Include "chip.h" via "nextpnr.h" only.
+#endif
+
 struct DelayInfo
 {
     float delay = 0;

dummy/main.cc

@@ -20,8 +20,8 @@
 #ifndef PYTHON_MODULE
 
 #include <QApplication>
-#include "design.h"
 #include "mainwindow.h"
+#include "nextpnr.h"
 
 int main(int argc, char *argv[])
 {

dummy/pybindings.cc

@@ -18,10 +18,7 @@
  *
  */
 
-#include "chip.h"
-#include "design.h"
-
-// include after design.h/chip.h
 #include "pybindings.h"
+#include "nextpnr.h"
 
 void arch_wrap_python() { class_<ChipArgs>("ChipArgs"); }

frontend/json/jsonparse.cc

@@ -27,8 +27,7 @@
 #include <iostream>
 #include <log.h>
 #include <string>
-#include "chip.h"
+#include "nextpnr.h"
-#include "design.h"
 
 extern bool check_all_nets_driven(Design *design);
 

frontend/json/jsonparse.h

@@ -22,7 +22,7 @@
 
 #include <istream>
 #include <string>
-#include "design.h"
+#include "nextpnr.h"
 
 extern void parse_json_file(std::istream *&, std::string &, Design *);
 

gui/fpgaviewwidget.h

@@ -5,7 +5,7 @@
 #include <QOpenGLFunctions>
 #include <QOpenGLWidget>
 #include <QPainter>
-#include "design.h"
+#include "nextpnr.h"
 
 class FPGAViewWidget : public QOpenGLWidget, protected QOpenGLFunctions
 {

gui/mainwindow.h

@@ -1,7 +1,8 @@
 #ifndef MAINWINDOW_H
 #define MAINWINDOW_H
-#include "design.h"
+
 #include "emb.h"
+#include "nextpnr.h"
 
 #include <QMainWindow>
 

ice40/bitstream.h

@@ -21,7 +21,7 @@
 #define ICE40_BITSTREAM_H
 
 #include <iostream>
-#include "chip.h"
+#include "nextpnr.h"
 
 void write_asc(const Design &design, std::ostream &out);
 

ice40/chip.cc

@@ -17,8 +17,8 @@
  *
  */
 
-#include "chip.h"
 #include "log.h"
+#include "nextpnr.h"
 
 // -----------------------------------------------------------------------
 

ice40/chip.h

@@ -17,11 +17,13 @@
  *
  */
 
-#include "design.h"
-
 #ifndef CHIP_H
 #define CHIP_H
 
+#ifndef NEXTPNR_H
+#error Include "chip.h" via "nextpnr.h" only.
+#endif
+
 struct DelayInfo
 {
     float delay = 0;

ice40/chipdb.py

@@ -311,7 +311,7 @@ elif dev_name == "5k":
     add_bel_gb( 6,  0, 6)
     add_bel_gb(19,  0, 7)
 
-print('#include "chip.h"')
+print('#include "nextpnr.h"')
 
 for bel in range(len(bel_name)):
     print("static BelWirePOD bel_wires_%d[%d] = {" % (bel, len(bel_wires[bel])))

ice40/main.cc

@@ -25,10 +25,10 @@
 #include <fstream>
 #include <iostream>
 #include "bitstream.h"
-#include "design.h"
 #include "jsonparse.h"
 #include "log.h"
 #include "mainwindow.h"
+#include "nextpnr.h"
 #include "place.h"
 #include "pybindings.h"
 #include "route.h"

ice40/pybindings.cc

@@ -18,11 +18,8 @@
  *
  */
 
-#include "chip.h"
-#include "design.h"
-
-// include after design.h/chip.h
 #include "pybindings.h"
+#include "nextpnr.h"
 
 void arch_wrap_python()
 {