glift: Add skeleton for `glift` command.

2 files changed, 51 insertions, 0 deletions

diff --git a/passes/cmds/Makefile.inc b/passes/cmds/Makefile.inc
index 53bfd40c6..5ec2fb6ad 100644
--- a/passes/cmds/Makefile.inc
+++ b/passes/cmds/Makefile.inc
@@ -18,6 +18,7 @@ OBJS += passes/cmds/setattr.o
 OBJS += passes/cmds/copy.o
 OBJS += passes/cmds/splice.o
 OBJS += passes/cmds/scc.o
+OBJS += passes/cmds/glift.o
 OBJS += passes/cmds/torder.o
 OBJS += passes/cmds/logcmd.o
 OBJS += passes/cmds/tee.o
diff --git a/passes/cmds/glift.cc b/passes/cmds/glift.cc
new file mode 100644
index 000000000..8ef92ddf7
--- /dev/null
+++ b/passes/cmds/glift.cc
@@ -0,0 +1,50 @@
+/*
+ *  yosys -- Yosys Open SYnthesis Suite
+ *
+ *  Copyright (C) 2020  Alberto Gonzalez <boqwxp@airmail.cc>
+ *
+ *  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 "kernel/register.h"
+#include "kernel/rtlil.h"
+#include "kernel/log.h"
+
+USING_YOSYS_NAMESPACE
+PRIVATE_NAMESPACE_BEGIN
+
+struct GliftPass : public Pass {
+	GliftPass() : Pass("glift", "create and transform GLIFT models") { }
+	void help() YS_OVERRIDE
+	{
+		//   |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|
+		log("\n");
+		log("    glift [options] [selection]\n");
+		log("\n");
+		log("Adds, removes, or manipulates gate-level information flow tracking (GLIFT) logic\n");
+		log("to the current or specified module.\n");
+		log("\n");
+		log("Options:");
+		log("\n");
+		log("  -create");
+		log("    Replaces the current or specified module with one that has additional \"taint\"\n");
+		log("    inputs, outputs, and internal nets along with precise taint-tracking logic.\n");
+		log("\n");
+	}
+	void execute(std::vector<std::string> args, RTLIL::Design *design) YS_OVERRIDE
+	{
+	}
+} GliftPass;
+
+PRIVATE_NAMESPACE_END