Merge remote-tracking branch 'origin/master' into redist_slack

10 files changed, 62 insertions, 61 deletions

diff --git a/bba/main.cc b/bba/main.cc
index cd09f804..9f7da8d2 100644
--- a/bba/main.cc
+++ b/bba/main.cc
@@ -276,13 +276,13 @@ int main(int argc, char **argv)
                 case 4:
                     data[cursor++] = value >> 24;
                     data[cursor++] = value >> 16;
-                    /* fall-through */
+                /* fall-through */
                 case 2:
                     data[cursor++] = value >> 8;
-                    /* fall-through */
+                /* fall-through */
                 case 1:
                     data[cursor++] = value;
-                    /* fall-through */
+                /* fall-through */
                 case 0:
                     break;
                 default:
@@ -293,13 +293,13 @@ int main(int argc, char **argv)
                 case 4:
                     data[cursor + 3] = value >> 24;
                     data[cursor + 2] = value >> 16;
-                    /* fall-through */
+                /* fall-through */
                 case 2:
                     data[cursor + 1] = value >> 8;
-                    /* fall-through */
+                /* fall-through */
                 case 1:
                     data[cursor] = value;
-                    /* fall-through */
+                /* fall-through */
                 case 0:
                     break;
                 default:
diff --git a/ecp5/main.cc b/ecp5/main.cc
index 6087728c..170f9c11 100644
--- a/ecp5/main.cc
+++ b/ecp5/main.cc
@@ -100,18 +100,16 @@ 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/generic/main.cc b/generic/main.cc
index 3b8b3fe6..d5a65102 100644
--- a/generic/main.cc
+++ b/generic/main.cc
@@ -75,18 +75,16 @@ 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/gui/designwidget.cc b/gui/designwidget.cc
index 93b53926..c17990a5 100644
--- a/gui/designwidget.cc
+++ b/gui/designwidget.cc
@@ -319,7 +319,7 @@ void DesignWidget::newContext(Context *ctx)
     pip_root->setText(0, "Pips");

     pip_root->setFlags(pip_root->flags() & ~Qt::ItemIsSelectable);

     treeWidget->insertTopLevelItem(0, pip_root);

-#ifndef ARCH_ECP5    

+#ifndef ARCH_ECP5

     if (ctx) {

         for (auto pip : ctx->getPips()) {

             auto id = ctx->getPipName(pip);

@@ -346,7 +346,7 @@ void DesignWidget::newContext(Context *ctx)
     for (auto pip : nameToItem[2].toStdMap()) {

         pip_root->addChild(pip.second);

     }

-#endif    

+#endif

 

     nets_root = new QTreeWidgetItem(treeWidget);

     nets_root->setText(0, "Nets");

@@ -512,8 +512,7 @@ void DesignWidget::onItemSelectionChanged()
     if (treeWidget->selectedItems().size() == 0)

         return;

 

-    if (treeWidget->selectedItems().size() > 1)

-    {

+    if (treeWidget->selectedItems().size() > 1) {

         std::vector<DecalXY> decals;

         for (auto clickItem : treeWidget->selectedItems()) {

             IdString value = static_cast<IdStringTreeItem *>(clickItem)->getData();

diff --git a/ice40/arch.cc b/ice40/arch.cc
index 5ec0a42d..daf0c78b 100644
--- a/ice40/arch.cc
+++ b/ice40/arch.cc
@@ -188,6 +188,13 @@ Arch::Arch(ArchArgs args) : args(args)
     id_i3 = id("I3");
     id_dff_en = id("DFF_ENABLE");
     id_neg_clk = id("NEG_CLK");
+    id_cin = id("CIN");
+    id_cout = id("COUT");
+    id_o = id("O");
+    id_lo = id("LO");
+    id_icestorm_ram = id("ICESTORM_RAM");
+    id_rclk = id("RCLK");
+    id_wclk = id("WCLK");
 }
 
 // -----------------------------------------------------------------------
@@ -702,26 +709,26 @@ std::vector<GraphicElement> Arch::getDecalGraphics(DecalId decal) const
 
 bool Arch::getCellDelay(const CellInfo *cell, IdString fromPort, IdString toPort, delay_t &delay) const
 {
-    if (cell->type == id("ICESTORM_LC")) {
-        if ((fromPort == id("I0") || fromPort == id("I1") || fromPort == id("I2") || fromPort == id("I3")) &&
-            (toPort == id("O") || toPort == id("LO"))) {
+    if (cell->type == id_icestorm_lc) {
+        if ((fromPort == id_i0 || fromPort == id_i1 || fromPort == id_i2 || fromPort == id_i3) &&
+            (toPort == id_o || toPort == id_lo)) {
             delay = 450;
             return true;
-        } else if (fromPort == id("CIN") && toPort == id("COUT")) {
+        } else if (fromPort == id_cin && toPort == id_cout) {
             delay = 120;
             return true;
-        } else if (fromPort == id("I1") && toPort == id("COUT")) {
+        } else if (fromPort == id_i1 && toPort == id_cout) {
             delay = 260;
             return true;
-        } else if (fromPort == id("I2") && toPort == id("COUT")) {
+        } else if (fromPort == id_i2 && toPort == id_cout) {
             delay = 230;
             return true;
-        } else if (fromPort == id("CLK") && toPort == id("O")) {
+        } else if (fromPort == id_clk && toPort == id_o) {
             delay = 540;
             return true;
         }
-    } else if (cell->type == id("ICESTORM_RAM")) {
-        if (fromPort == id("RCLK")) {
+    } else if (cell->type == id_icestorm_ram) {
+        if (fromPort == id_rclk) {
             delay = 2140;
             return true;
         }
@@ -731,14 +738,14 @@ bool Arch::getCellDelay(const CellInfo *cell, IdString fromPort, IdString toPort
 
 IdString Arch::getPortClock(const CellInfo *cell, IdString port) const
 {
-    if (cell->type == id("ICESTORM_LC") && bool_or_default(cell->params, id("DFF_ENABLE"))) {
-        if (port != id("LO") && port != id("CIN") && port != id("COUT"))
-            return id("CLK");
-    } else if (cell->type == id("ICESTORM_RAM")) {
+    if (cell->type == id_icestorm_lc && cell->lcInfo.dffEnable) {
+        if (port != id_lo && port != id_cin && port != id_cout)
+            return id_clk;
+    } else if (cell->type == id_icestorm_ram) {
         if (port.str(this)[0] == 'R')
-            return id("RCLK");
+            return id_rclk;
         else
-            return id("WCLK");
+            return id_wclk;
     }
     return IdString();
 }
diff --git a/ice40/arch.h b/ice40/arch.h
index bdd43901..a9392f6d 100644
--- a/ice40/arch.h
+++ b/ice40/arch.h
@@ -740,6 +740,9 @@ struct Arch : BaseCtx
     IdString id_cen, id_clk, id_sr;
     IdString id_i0, id_i1, id_i2, id_i3;
     IdString id_dff_en, id_neg_clk;
+    IdString id_cin, id_cout;
+    IdString id_o, id_lo;
+    IdString id_icestorm_ram, id_rclk, id_wclk;
 
     // -------------------------------------------------
     BelPin getIOBSharingPLLPin(BelId pll, PortPin pll_pin) const
diff --git a/ice40/bitstream.cc b/ice40/bitstream.cc
index e9851a83..af5febce 100644
--- a/ice40/bitstream.cc
+++ b/ice40/bitstream.cc
@@ -566,9 +566,8 @@ void write_asc(const Context *ctx, std::ostream &out)
                             set_config(ti, config.at(y).at(x),

                                        "Cascade.IPCON_LC0" + std::to_string(lc_idx) + "_inmux02_5", true);

                         else

-                            set_config(ti, config.at(y).at(x),

-                                       "Cascade.MULT" + std::to_string(int(tile - TILE_DSP0)) + "_LC0" +

-                                               std::to_string(lc_idx) + "_inmux02_5",

+                            set_config(ti, config.at(y).at(x), "Cascade.MULT" + std::to_string(int(tile - TILE_DSP0)) +

+                                                                       "_LC0" + std::to_string(lc_idx) + "_inmux02_5",

                                        true);

                     }

                 }

diff --git a/ice40/main.cc b/ice40/main.cc
index a893921b..5b658288 100644
--- a/ice40/main.cc
+++ b/ice40/main.cc
@@ -144,18 +144,16 @@ int main(int argc, char *argv[])
 #endif
         if (vm.count("help") || argc == 1) {
         help:
-            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/ice40/pack.cc b/ice40/pack.cc
index 91dcf846..8182eb70 100644
--- a/ice40/pack.cc
+++ b/ice40/pack.cc
@@ -662,12 +662,12 @@ static void pack_special(Context *ctx)
 
             auto feedback_path = packed->params[ctx->id("FEEDBACK_PATH")];
             packed->params[ctx->id("FEEDBACK_PATH")] =
-                    feedback_path == "DELAY"
-                            ? "0"
-                            : feedback_path == "SIMPLE" ? "1"
-                                                        : feedback_path == "PHASE_AND_DELAY"
-                                                                  ? "2"
-                                                                  : feedback_path == "EXTERNAL" ? "6" : feedback_path;
+                    feedback_path == "DELAY" ? "0" : feedback_path == "SIMPLE"
+                                                             ? "1"
+                                                             : feedback_path == "PHASE_AND_DELAY"
+                                                                       ? "2"
+                                                                       : feedback_path == "EXTERNAL" ? "6"
+                                                                                                     : feedback_path;
             packed->params[ctx->id("PLLTYPE")] = std::to_string(sb_pll40_type(ctx, ci));
 
             NetInfo *pad_packagepin_net = nullptr;
diff --git a/ice40/place_legaliser.cc b/ice40/place_legaliser.cc
index ebc2b865..9fde179d 100644
--- a/ice40/place_legaliser.cc
+++ b/ice40/place_legaliser.cc
@@ -90,21 +90,20 @@ static int get_cell_evilness(const Context *ctx, const CellInfo *cell)
     // This returns how "evil" a logic cell is, and thus how likely it is to be ripped up
     // during logic tile legalisation
     int score = 0;
-    if (get_net_or_empty(cell, ctx->id("I0")))
+    if (get_net_or_empty(cell, ctx->id_i0))
         ++score;
-    if (get_net_or_empty(cell, ctx->id("I1")))
+    if (get_net_or_empty(cell, ctx->id_i1))
         ++score;
-    if (get_net_or_empty(cell, ctx->id("I2")))
+    if (get_net_or_empty(cell, ctx->id_i2))
         ++score;
-    if (get_net_or_empty(cell, ctx->id("I3")))
+    if (get_net_or_empty(cell, ctx->id_i3))
         ++score;
-    if (bool_or_default(cell->params, ctx->id("DFF_ENABLE"))) {
-        const NetInfo *cen = get_net_or_empty(cell, ctx->id("CEN")), *sr = get_net_or_empty(cell, ctx->id("SR"));
-        if (cen)
+    if (cell->lcInfo.dffEnable) {
+        if (cell->lcInfo.cen)
             score += 10;
-        if (sr)
+        if (cell->lcInfo.sr)
             score += 10;
-        if (bool_or_default(cell->params, ctx->id("NEG_CLK")))
+        if (cell->lcInfo.negClk)
             score += 5;
     }
     return score;