Remove old BTOR back-end

1 files changed, 0 insertions, 37 deletions

diff --git a/backends/btor/verilog2btor.sh b/backends/btor/verilog2btor.sh
deleted file mode 100755
index dfd7f1a85..000000000
--- a/backends/btor/verilog2btor.sh
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/sh
-
-#
-# Script to write BTOR from Verilog design
-#
-
-if [ "$#" -ne 3 ]; then
-  echo "Usage: $0 input.v output.btor top-module-name" >&2
-  exit 1
-fi
-if ! [ -e "$1" ]; then
-  echo "$1 not found" >&2
-  exit 1
-fi
-
-FULL_PATH=$(readlink -f $1)
-DIR=$(dirname $FULL_PATH)
-
-./yosys -q -p "
-read_verilog -sv $1;
-hierarchy -top $3;
-hierarchy -libdir $DIR;
-hierarchy -check;
-proc;
-opt; opt_expr -mux_undef; opt;
-rename -hide;;;
-#techmap -map +/pmux2mux.v;;
-splice; opt;
-memory_dff -wr_only;
-memory_collect;;
-flatten;;
-memory_unpack;
-splitnets -driver;
-setundef -zero -undriven;
-opt;;;
-write_btor $2;"
-