mirror of
https://github.com/izzy2lost/Diddy-Kong-Racing.git
synced 2026-06-19 01:16:26 -07:00
118 lines
5.0 KiB
Python
118 lines
5.0 KiB
Python
import re
|
|
from file_util import FileUtil
|
|
|
|
SRC_DIRECTORY = './src'
|
|
FUNCTION_REGEX = r'([/][*]([^*]|([*][^/]))*[*][/][\n]\s*)?(void|s64|s32|s16|s8|u64|u32|u16|u8|f32|f64)(\s|[*])*([0-9A-Za-z_]+)\s*[(][^)]*[)]\s*{'
|
|
WIP_REGEX = r'#if(.|\n)*?(GLOBAL_ASM[(][^)]*[)])(.|\n)*?#else(.|\n)*?#endif'
|
|
|
|
CODE_START = 0x80000400
|
|
CODE_END = 0x800D75F4
|
|
CODE_SIZE = CODE_END - CODE_START
|
|
|
|
class DkrMapFile:
|
|
def __init__(self):
|
|
with open('./build/dkr.map', 'r') as mapFile:
|
|
self.functionSizes = {}
|
|
functions = []
|
|
lines = mapFile.read().split('\n')
|
|
for line in lines:
|
|
if line.startswith(' 0x00000000'):
|
|
if '=' in line:
|
|
line = line[0:line.find('=')-1]
|
|
address = int(line[26:26+8], 16)
|
|
if address >= CODE_START and address < CODE_END:
|
|
symbol = line[line.rfind(' ')+1:]
|
|
functions.append((symbol, address))
|
|
functions.sort(key=lambda x:x[1]) # Sort by RAM address
|
|
for i in range(0, len(functions) - 1):
|
|
self.functionSizes[functions[i][0]] = functions[i + 1][1] - functions[i][1]
|
|
self.functionSizes[functions[len(functions) - 1][0]] = CODE_END - 0x800D7570
|
|
self.numFunctions = len(functions)
|
|
|
|
MAP_FILE = DkrMapFile()
|
|
|
|
class ScoreFileMatch:
|
|
def __init__(self, comment, functionName):
|
|
self.comment = comment
|
|
self.functionName = functionName
|
|
self.isDocumented = (comment != None) and not functionName.startswith("func_")
|
|
self.size = MAP_FILE.functionSizes[functionName]
|
|
|
|
class ScoreFile:
|
|
def __init__(self, filepath):
|
|
self.functions = []
|
|
self.numGlobalAsms = 0
|
|
self.path = filepath
|
|
self.read_file()
|
|
self.get_matches()
|
|
#print(self.path, len(self.functions), self.numGlobalAsms, self.get_number_of_documented_functions())
|
|
|
|
def read_file(self):
|
|
with open(self.path, "r") as inFile:
|
|
self.text = inFile.read()
|
|
self.text = re.sub(WIP_REGEX, 'GLOBAL_ASM()', self.text)
|
|
|
|
def get_matches(self):
|
|
matches = re.finditer(FUNCTION_REGEX, self.text, re.MULTILINE)
|
|
for matchNum, match in enumerate(matches, start=1):
|
|
groups = match.groups()
|
|
self.functions.append(ScoreFileMatch(groups[0], groups[5]))
|
|
self.numGlobalAsms = self.text.count("GLOBAL_ASM")
|
|
|
|
def get_number_of_documented_functions(self):
|
|
count = 0
|
|
for func in self.functions:
|
|
if func.isDocumented:
|
|
count += 1
|
|
return count
|
|
|
|
def get_size_of_functions(self):
|
|
size = 0
|
|
for func in self.functions:
|
|
size += func.size
|
|
return size
|
|
|
|
def get_size_of_documented_functions(self):
|
|
size = 0
|
|
for func in self.functions:
|
|
if func.isDocumented:
|
|
size += func.size
|
|
return size
|
|
|
|
def main():
|
|
scoreFiles = []
|
|
srcFilenames = FileUtil.get_filenames_from_directory_recursive(SRC_DIRECTORY, extensions=('.c'))
|
|
totalNumberOfDecompiledFunctions = 0
|
|
totalNumberOfDocumentedFunctions = 0
|
|
totalNumberOfGlobalAsms = 0
|
|
totalSizeOfDecompiledFunctions = 0
|
|
totalSizeOfDocumentedFunctions = 0
|
|
for filename in srcFilenames:
|
|
scoreFile = ScoreFile(SRC_DIRECTORY + '/' + filename)
|
|
totalNumberOfDecompiledFunctions += len(scoreFile.functions)
|
|
totalNumberOfGlobalAsms += scoreFile.numGlobalAsms
|
|
totalNumberOfDocumentedFunctions += scoreFile.get_number_of_documented_functions()
|
|
totalSizeOfDecompiledFunctions += scoreFile.get_size_of_functions()
|
|
totalSizeOfDocumentedFunctions += scoreFile.get_size_of_documented_functions()
|
|
scoreFiles.append(scoreFile)
|
|
totalNumberOfFunctions = MAP_FILE.numFunctions
|
|
|
|
adventureOnePercentage = (totalSizeOfDecompiledFunctions / CODE_SIZE) * 100
|
|
adventureTwoPercentage = (totalSizeOfDocumentedFunctions / CODE_SIZE) * 100
|
|
|
|
print('=========================================')
|
|
print(' ADVENTURE ONE (ASM -> C Decompilation)')
|
|
print(' ----------- {:5.2f}% Complete -----------'.format(adventureOnePercentage))
|
|
print(' # Decompiled functions: ' + str(totalNumberOfDecompiledFunctions))
|
|
print(' # GLOBAL_ASM remaining: ' + str(totalNumberOfGlobalAsms))
|
|
print('=========================================')
|
|
print(' ADVENTURE TWO (Cleanup & Documentation)')
|
|
print(' ----------- {:5.2f}% Complete -----------'.format(adventureTwoPercentage))
|
|
print(' # Documented functions: ' + str(totalNumberOfDocumentedFunctions))
|
|
print(' # Undocumented remaining: ' + str(totalNumberOfFunctions - totalNumberOfDocumentedFunctions))
|
|
print('=========================================')
|
|
#print(totalNumberOfDecompiledFunctions, totalNumberOfGlobalAsms, totalNumberOfDocumentedFunctions)
|
|
|
|
|
|
main()
|