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#!/usr/bin/python
#
# Copyright (C) 2015 Clifford Wolf <clifford@clifford.at>
#
# 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.
#
from __future__ import division
from __future__ import print_function
import icebox
import sys
print("Reading file '%s'.." % sys.argv[1])
ic1 = icebox.iceconfig()
ic1.read_file(sys.argv[1])
print("Reading file '%s'.." % sys.argv[2])
ic2 = icebox.iceconfig()
ic2.read_file(sys.argv[2])
def format_bits(line_nr, this_line, other_line):
text = ""
for i in range(len(this_line)):
if this_line[i] != other_line[i]:
if this_line[i] == "1":
text += "%8s" % ("B%d[%d]" % (line_nr, i))
else:
text += "%8s" % ""
return text
def diff_tiles(stmt, tiles1, tiles2):
for i in sorted(set(tiles1.keys() + tiles2.keys())):
if not i in tiles1:
print("+ %s %d %d" % (stmt, i[0], i[1]))
for line in tiles2[i]:
print("+ %s" % line)
continue
if not i in tiles2:
print("- %s %d %d" % (stmt, i[0], i[1]))
for line in tiles1[i]:
print("- %s" % line)
continue
if tiles1[i] == tiles2[i]:
continue
print(" %s %d %d" % (stmt, i[0], i[1]))
for c in range(len(tiles1[i])):
if tiles1[i][c] == tiles2[i][c]:
print(" %s" % tiles1[i][c])
else:
print("- %s%s" % (tiles1[i][c], format_bits(c, tiles1[i][c], tiles2[i][c])))
print("+ %s%s" % (tiles2[i][c], format_bits(c, tiles2[i][c], tiles1[i][c])))
diff_tiles(".io_tile", ic1.io_tiles, ic2.io_tiles)
diff_tiles(".logic_tile", ic1.logic_tiles, ic2.logic_tiles)
diff_tiles(".ramb_tile", ic1.ramb_tiles, ic2.ramb_tiles)
diff_tiles(".ramt_tile", ic1.ramt_tiles, ic2.ramt_tiles)
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