#!/usr/bin/env python # Copyright 2024 Google LLC # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # this script parses the bss data and text firmware sizes and generates an XML file for consumption by jenkins plot plugin import argparse import os import analyze_static_memory_usage import xml.etree.cElementTree as ET def writexml(workspace, fwusage, recfwusage): # check the tintin_fw.elf data_summary = analyze_static_memory_usage.analyze_sizes(workspace + '/build/src/fw/tintin_fw.elf') # the .bin sizes are passed in from files jenkins checks during build time. Files are volatile so their information is saved and passed as an env var. metrics = ET.Element('metrics') # the Tintin_fw.bin sizes for regular builds and recovery builds binsize = ET.SubElement(metrics,'binsize') FWU = ET.SubElement(binsize, 'Firmware') RECFWU = ET.SubElement(binsize, 'Recovery_Firmware') FWU.text = fwusage RECFWU.text = recfwusage # the bss, data and text sizes from tintin_fw.elf detailed_size = ET.SubElement(metrics, 'detailed_size') SBSS = ET.SubElement(detailed_size, 'bss') SDATA = ET.SubElement(detailed_size, 'data') STEXT = ET.SubElement(detailed_size, 'text') SBSS.text = str(data_summary['b'].size) SDATA.text = str(data_summary['d'].size) STEXT.text = str(data_summary['t'].size) # the bss, data and text sizes from tintin_fw.elf detailed_count = ET.SubElement(metrics, 'detailed_counts') CBSS = ET.SubElement(detailed_count , 'bss') CDATA = ET.SubElement(detailed_count , 'data') CTEXT = ET.SubElement(detailed_count , 'text') CBSS.text = str(data_summary['b'].count) CDATA.text = str(data_summary['d'].count) CTEXT.text = str(data_summary['t'].count) # write the temporary xml file for import by the plot plugin tree = ET.ElementTree(metrics) tree.write("metrics.xml") def main(): parser = argparse.ArgumentParser() parser.add_argument('--workspace', metavar='workspace', required=True, help='path to the build workspace') parser.add_argument('--fwusage', metavar='fwusage', required=True, help='current build FW usage: tintin.bin in kilobytes') parser.add_argument('--recfwusage', metavar='recfwusage', required=True, help='current recovery build FW usage: tintin.bin in kilobytes') args = parser.parse_args() writexml(args.workspace, args.fwusage, args.recfwusage) if (__name__ == '__main__'): main()