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#!/usr/bin/env python3
import sys
def main():
if len(sys.argv) != 4:
sys.exit("usage: %s code_limit_hex data_limit_hex filename.map" %
sys.argv[0])
sizes = {"CODE": 0, "DATA": 0, "INITIALIZED": 0}
with open(sys.argv[3], "r") as fd:
for line in fd.readlines():
for seg in sizes.keys():
if "l__%s" % seg in line:
sizes[seg] = int(line.split()[0], base=16)
sizes["ROM"] = sizes["CODE"] + sizes["INITIALIZED"]
print("\nROM: CODE %(CODE)05d bytes\n"
" INIT %(INITIALIZED)05d bytes\n"
" Total %(ROM)05d bytes\n"
"RAM: %(DATA)05d bytes\n" % sizes)
if sizes["CODE"] > int(sys.argv[1], 16):
sys.exit("ROM is over the limit")
if sizes["DATA"] > int(sys.argv[2], 16):
sys.exit("RAM is over the limit")
if __name__ == "__main__":
main()
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