Merge branch 'eddie/abc9_refactor' into xaig_dff

1 files changed, 21 insertions, 6 deletions

diff --git a/techlibs/xilinx/synth_xilinx.cc b/techlibs/xilinx/synth_xilinx.cc
index d5ae124e0..6456dbdf4 100644
--- a/techlibs/xilinx/synth_xilinx.cc
+++ b/techlibs/xilinx/synth_xilinx.cc
@@ -195,7 +195,7 @@ struct SynthXilinxPass : public ScriptPass
 				continue;
 			}
 			if (args[argidx] == "-widemux" && argidx+1 < args.size()) {
-				widemux = std::stoi(args[++argidx]);
+				widemux = atoi(args[++argidx].c_str());
 				continue;
 			}
 			if (args[argidx] == "-abc9") {
@@ -236,8 +236,13 @@ struct SynthXilinxPass : public ScriptPass
 
 			run("read_verilog -lib +/xilinx/cells_xtra.v");
 
-			if (!nobram || help_mode)
-				run("read_verilog -lib +/xilinx/brams_bb.v", "(skip if '-nobram')");
+			if (help_mode) {
+				run("read_verilog -lib +/xilinx/{family}_brams_bb.v");
+			} else if (family == "xc6s") {
+				run("read_verilog -lib +/xilinx/xc6s_brams_bb.v");
+			} else if (family == "xc7") {
+				run("read_verilog -lib +/xilinx/xc7_brams_bb.v");
+			}
 
 			run(stringf("hierarchy -check %s", top_opt.c_str()));
 		}
@@ -280,9 +285,19 @@ struct SynthXilinxPass : public ScriptPass
 		}
 
 		if (check_label("bram", "(skip if '-nobram')")) {
-			if (!nobram || help_mode) {
-				run("memory_bram -rules +/xilinx/brams.txt");
-				run("techmap -map +/xilinx/brams_map.v");
+			if (help_mode) {
+				run("memory_bram -rules +/xilinx/{family}_brams.txt");
+				run("techmap -map +/xilinx/{family}_brams_map.v");
+			} else if (!nobram) {
+				if (family == "xc6s") {
+					run("memory_bram -rules +/xilinx/xc6s_brams.txt");
+					run("techmap -map +/xilinx/xc6s_brams_map.v");
+				} else if (family == "xc7") {
+					run("memory_bram -rules +/xilinx/xc7_brams.txt");
+					run("techmap -map +/xilinx/xc7_brams_map.v");
+				} else {
+					log_warning("Block RAM inference not yet supported for family %s.\n", family.c_str());
+				}
 			}
 		}