Imported full dev sources

1 files changed, 51 insertions, 0 deletions

diff --git a/icefuzz/make_prim.py b/icefuzz/make_prim.py
new file mode 100644
index 0000000..54dc538
--- /dev/null
+++ b/icefuzz/make_prim.py
@@ -0,0 +1,51 @@
+#!/usr/bin/python
+
+from __future__ import division
+from __future__ import print_function
+from fuzzconfig import *
+import numpy as np
+import os
+
+os.system("rm -rf work_prim")
+os.mkdir("work_prim")
+
+for idx in range(num):
+    with open("work_prim/prim_%02d.v" % idx, "w") as f:
+        clkedge = np.random.choice(["pos", "neg"])
+        print("module top(input clk, input [23:0] a, b, output reg x, output reg [23:0] y);", file=f)
+        print("  reg [23:0] aa, bb;", file=f)
+        print("  always @(%sedge clk) aa <= a;" % clkedge, file=f)
+        print("  always @(%sedge clk) bb <= b;" % clkedge, file=f)
+        if np.random.choice([True, False]):
+            print("  always @(%sedge clk) x <= %s%s;" % (clkedge, np.random.choice(["^", "&", "|", "!"]), np.random.choice(["a", "b", "y"])), file=f)
+        else:
+            print("  always @(%sedge clk) x <= a%sb;" % (clkedge, np.random.choice(["&&", "||"])), file=f)
+        if np.random.choice([True, False]):
+            print("  always @(%sedge clk) y <= a%sb;" % (clkedge, np.random.choice(["+", "-", "&", "|"])), file=f)
+        else:
+            print("  always @(%sedge clk) y <= %s%s;" % (clkedge, np.random.choice(["~", "-", ""]), np.random.choice(["a", "b"])), file=f)
+        print("endmodule", file=f)
+    with open("work_prim/prim_%02d.pcf" % idx, "w") as f:
+        p = np.random.permutation(pins)
+        if np.random.choice([True, False]):
+            for i in range(24):
+                print("set_io a[%d] %s" % (i, p[i]), file=f)
+        if np.random.choice([True, False]):
+            for i in range(24):
+                print("set_io b[%d] %s" % (i, p[24+i]), file=f)
+        if np.random.choice([True, False]):
+            for i in range(24):
+                print("set_io y[%d] %s" % (i, p[2*24+i]), file=f)
+        if np.random.choice([True, False]):
+            print("set_io x %s" % p[3*24], file=f)
+        if np.random.choice([True, False]):
+            print("set_io y %s" % p[3*24+1], file=f)
+        if np.random.choice([True, False]):
+            print("set_io clk %s" % p[3*24+2], file=f)
+
+with open("work_prim/Makefile", "w") as f:
+    print("all: %s" % " ".join(["prim_%02d.bin" % i for i in range(num)]), file=f)
+    for i in range(num):
+        print("prim_%02d.bin:" % i, file=f)
+        print("\t-bash ../icecube.sh prim_%02d > prim_%02d.log 2>&1 && rm -rf prim_%02d.tmp || tail prim_%02d.log" % (i, i, i, i), file=f)
+