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author | Clifford Wolf <clifford@clifford.at> | 2015-07-18 13:10:40 +0200 |
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committer | Clifford Wolf <clifford@clifford.at> | 2015-07-18 13:10:40 +0200 |
commit | 48154cb6f452d3bdb4da36cc267b4b6c45588dc9 (patch) | |
tree | 3ec3be9ef7e8db1fb7c764ed8202e0215a8eb7c7 /icefuzz/make_logic.py | |
parent | 13e63e6b65e044e348356731b55610d02cb308b9 (diff) | |
download | icestorm-48154cb6f452d3bdb4da36cc267b4b6c45588dc9.tar.gz icestorm-48154cb6f452d3bdb4da36cc267b4b6c45588dc9.tar.bz2 icestorm-48154cb6f452d3bdb4da36cc267b4b6c45588dc9.zip |
Imported full dev sources
Diffstat (limited to 'icefuzz/make_logic.py')
-rw-r--r-- | icefuzz/make_logic.py | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/icefuzz/make_logic.py b/icefuzz/make_logic.py new file mode 100644 index 0000000..69a5641 --- /dev/null +++ b/icefuzz/make_logic.py @@ -0,0 +1,34 @@ +#!/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_logic") +os.mkdir("work_logic") + +def random_op(): + return np.random.choice(["+", "-", "^", "&", "|", "&~", "|~"]) + +for idx in range(num): + with open("work_logic/logic_%02d.v" % idx, "w") as f: + print("module top(input [15:0] a, b, c, d, output [15:0] y);", file=f) + print(" assign y = (a %s b) %s (c %s d);" % (random_op(), random_op(), random_op()), file=f) + print("endmodule", file=f) + with open("work_logic/logic_%02d.pcf" % idx, "w") as f: + p = np.random.permutation(pins) + for i in range(16): + print("set_io a[%d] %s" % (i, p[i]), file=f) + print("set_io b[%d] %s" % (i, p[i+16]), file=f) + print("set_io c[%d] %s" % (i, p[i+32]), file=f) + print("set_io d[%d] %s" % (i, p[i+48]), file=f) + print("set_io y[%d] %s" % (i, p[i+64]), file=f) + +with open("work_logic/Makefile", "w") as f: + print("all: %s" % " ".join(["logic_%02d.bin" % i for i in range(num)]), file=f) + for i in range(num): + print("logic_%02d.bin:" % i, file=f) + print("\t-bash ../icecube.sh logic_%02d > logic_%02d.log 2>&1 && rm -rf logic_%02d.tmp || tail logic_%02d.log" % (i, i, i, i), file=f) + |