From 5f7d94e32812cb02ecde0a9f4fa965002f551c86 Mon Sep 17 00:00:00 2001 From: Alexis Roda Date: Sat, 27 Jul 2019 10:09:52 +0200 Subject: Make a python package. --- z80count.py | 158 ------------------------------------------------------------ 1 file changed, 158 deletions(-) delete mode 100755 z80count.py (limited to 'z80count.py') diff --git a/z80count.py b/z80count.py deleted file mode 100755 index 11f7e42..0000000 --- a/z80count.py +++ /dev/null @@ -1,158 +0,0 @@ -#!/usr/bin/env python3 -# -# Copyright (C) 2019 by Juan J. Martinez -# -# Permission is hereby granted, free of charge, to any person obtaining a copy -# of this software and associated documentation files (the "Software"), to deal -# in the Software without restriction, including without limitation the rights -# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -# copies of the Software, and to permit persons to whom the Software is -# furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice shall be included in -# all copies or substantial portions of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -# THE SOFTWARE. -# - -__version__ = "0.5.0" - -import json -import sys -import re -import argparse -from os import path - -OUR_COMMENT = re.compile(r"(\[[0-9.\s/]+\])") - - -def z80count(line, parser, total, total_cond, subt, update, tabstop=2, debug=False): - out = line.rstrip() + "\n" - entry = parser.lookup(line) - if entry: - cycles = entry["cycles"] - if "/" in cycles: - c = cycles.split("/") - total += int(c[1]) - total_cond += total + int(c[0]) - else: - total += int(cycles) - total_cond = 0 - - line = line.rstrip().rsplit(";", 1) - comment = "; [%s" % cycles - if subt: - if total_cond: - comment += " .. %d/%d]" % (total_cond, total) - else: - comment += " .. %d]" % total - else: - comment += "]" - if debug: - comment += " case{%s}" % entry["case"] - - if len(line) == 1: - comment = "\t" * tabstop + comment - out = line[0] + comment - if len(line) > 1: - if update: - m = OUR_COMMENT.search(line[1]) - if m: - line[1] = line[1].replace(m.group(0), "") - out += " " - out += line[1].lstrip() - out += "\n" - - return (out, total, total_cond) - - -def parse_command_line(): - parser = argparse.ArgumentParser( - description='Z80 Cycle Count', epilog="Copyright (C) 2019 Juan J Martinez ") - - parser.add_argument( - "--version", action="version", version="%(prog)s " + __version__) - parser.add_argument('-d', dest='debug', action='store_true', - help="Enable debug (show the matched case)") - parser.add_argument('-s', dest='subt', action='store_true', - help="Include subtotal") - parser.add_argument('-u', dest='update', action='store_true', - help="Update existing count if available") - parser.add_argument('-t', dest='tabstop', type=int, - help="Number of tabs for new comments", default=2) - parser.add_argument( - "infile", nargs="?", type=argparse.FileType('r'), default=sys.stdin, - help="Input file") - parser.add_argument( - "outfile", nargs="?", type=argparse.FileType('w'), default=sys.stdout, - help="Output file") - - return parser.parse_args() - - -class Parser(object): - """Simple parser based on a table of regexes. - - """ - - # [label:] OPERATOR [OPERANDS] [; comment] - _LINE_RE = re.compile(r"^([\w]+:)?\s*(?P\w+)(\s+.*)?$") - - def __init__(self): - self._table = self._load_table() - - def lookup(self, line): - mnemo = self._extract_mnemonic(line) - if mnemo is None or mnemo not in self._table: - return None - for entry in self._table[mnemo]: - if "cregex" not in entry: - entry["cregex"] = re.compile(r"^\s*" + entry["regex"] + r"\s*(;.*)?$", re.I) - if entry["cregex"].search(line): - return entry - return None - - @classmethod - def _load_table(cls): - table_file = path.join(path.dirname(path.realpath(__file__)), "z80table.json") - with open(table_file, "rt") as fd: - table = json.load(fd) - - table.sort(key=lambda o: o["w"]) - res = {} - for i in table: - mnemo = cls._extract_mnemonic(i["case"]) - assert mnemo is not None - if mnemo not in res: - res[mnemo] = [] - res[mnemo].append(i) - return res - - @classmethod - def _extract_mnemonic(cls, line): - match = cls._LINE_RE.match(line) - if match: - return match.group("operator").upper() - return None - - -def main(): - args = parse_command_line() - in_f = args.infile - out_f = args.outfile - parser = Parser() - total = total_cond = 0 - for line in in_f: - output, total, total_cond = z80count( - line, parser, total, total_cond, args.subt, args.update, args.tabstop, args.debug) - out_f.write(output) - - -if __name__ == "__main__": - main() -- cgit v1.2.3