size_report: create a main() function
Refactor code and add main() function. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
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1 changed files with 48 additions and 41 deletions
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@ -16,27 +16,6 @@ import operator
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import platform
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from pathlib import Path
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parser = OptionParser()
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parser.add_option("-d", "--depth", dest="depth", type="int",
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help="How deep should we go into the tree", metavar="DEPTH")
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parser.add_option("-o", "--outdir", dest="outdir",
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help="read files from directory OUT", metavar="OUT")
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parser.add_option("-k", "--kernel-name", dest="binary", default="zephyr",
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help="kernel binary name")
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parser.add_option("-r", "--ram",
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action="store_true", dest="ram", default=False,
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help="print RAM statistics")
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parser.add_option("-F", "--rom",
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action="store_true", dest="rom", default=False,
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help="print ROM statistics")
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parser.add_option("-s", "--objdump", type="string", dest="bin_objdump",
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help="Path to the GNU binary utility objdump")
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parser.add_option("-c", "--objcopy", type="string", dest="bin_objcopy",
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help="Path to the GNU binary utility objcopy")
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parser.add_option("-n", "--nm", type="string", dest="bin_nm",
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help="Path to the GNU binary utility nm")
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(options, args) = parser.parse_args()
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# Return a dict containing {
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# symbol_name: {:,path/to/file}/symbol
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@ -408,26 +387,54 @@ def print_tree(data, total, depth):
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print('{:92d}'.format(total))
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return totp
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bin_file = os.path.join(options.outdir, options.binary + ".bin")
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stat_file = os.path.join(options.outdir, options.binary + ".stat")
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elf_file = os.path.join(options.outdir, options.binary + ".elf")
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if not os.path.exists(bin_file):
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FNULL = open(os.devnull, 'w')
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subprocess.call([options.bin_objcopy,"-S", "-Obinary", "-R", ".comment", "-R",
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"COMMON", "-R", ".eh_frame", elf_file, bin_file],
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stdout=FNULL, stderr=subprocess.STDOUT)
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def main():
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parser = OptionParser()
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parser.add_option("-d", "--depth", dest="depth", type="int",
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help="How deep should we go into the tree", metavar="DEPTH")
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parser.add_option("-o", "--outdir", dest="outdir",
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help="read files from directory OUT", metavar="OUT")
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parser.add_option("-k", "--kernel-name", dest="binary", default="zephyr",
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help="kernel binary name")
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parser.add_option("-r", "--ram",
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action="store_true", dest="ram", default=False,
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help="print RAM statistics")
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parser.add_option("-F", "--rom",
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action="store_true", dest="rom", default=False,
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help="print ROM statistics")
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parser.add_option("-s", "--objdump", type="string", dest="bin_objdump",
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help="Path to the GNU binary utility objdump")
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parser.add_option("-c", "--objcopy", type="string", dest="bin_objcopy",
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help="Path to the GNU binary utility objcopy")
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parser.add_option("-n", "--nm", type="string", dest="bin_nm",
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help="Path to the GNU binary utility nm")
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if options.outdir and os.path.exists(elf_file):
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fp = get_footprint_from_bin_and_statfile(bin_file, stat_file, 0, 0)
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base = os.environ['ZEPHYR_BASE']
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ram, data = generate_target_memory_section(
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options.bin_objdump, options.bin_nm, options.outdir, options.binary,
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base + '/', None)
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if options.rom:
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print_tree(data, fp['total_flash'], options.depth)
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if options.ram:
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print_tree(ram, fp['total_ram'], options.depth)
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(options, args) = parser.parse_args()
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else:
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print("%s does not exist." % (elf_file))
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bin_file = os.path.join(options.outdir, options.binary + ".bin")
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stat_file = os.path.join(options.outdir, options.binary + ".stat")
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elf_file = os.path.join(options.outdir, options.binary + ".elf")
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if not os.path.exists(bin_file):
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FNULL = open(os.devnull, 'w')
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subprocess.call([options.bin_objcopy,"-S", "-Obinary", "-R", ".comment", "-R",
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"COMMON", "-R", ".eh_frame", elf_file, bin_file],
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stdout=FNULL, stderr=subprocess.STDOUT)
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if options.outdir and os.path.exists(elf_file):
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fp = get_footprint_from_bin_and_statfile(bin_file, stat_file, 0, 0)
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base = os.environ['ZEPHYR_BASE']
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ram, data = generate_target_memory_section(
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options.bin_objdump, options.bin_nm, options.outdir, options.binary,
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base + '/', None)
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if options.rom:
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print_tree(data, fp['total_flash'], options.depth)
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if options.ram:
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print_tree(ram, fp['total_ram'], options.depth)
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else:
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print("%s does not exist." % (elf_file))
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if __name__ == "__main__":
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main()
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