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review.trustedfirmware.org / ci / tf-m-ci-scripts / 470b3c49ba0df47682830d1188bc1fc4f8a52350 / . / memory_footprint.py
blob: 2baf7706548ad63eca1a75ba1ef0a34db07bfe46 [file] [log] [blame]
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]1#!/usr/bin/env python
2
3#memory_footprint.py : Script for sending memory footprint data from the TFM CI
4#to a SQUAD web interface
5#
Xinyu Zhang9a29f032022-01-19 15:13:24 +0800[diff] [blame]6#Copyright (c) 2020-2022, Arm Limited. All rights reserved.
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]7#
8#SPDX-License-Identifier: BSD-3-Clause
9
10
11import argparse
12import os
13import re
14import sys
15import json
16import requests
17import subprocess
18import configs
19from tfm_ci_pylib import utils
20
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]21# SQAUD constant
22SQUAD_TOKEN = sys.argv[1]
23SQUAD_BASE_PROJECT_URL = ("https://qa-reports.linaro.org/api/submit/tf/tf-m/")
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]24
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]25reference_configs = [
26 # build type, profile
27 ["Release", "profile_small"],
28 ["Minsizerel", "profile_small"],
29 ["Release", "profile_medium"],
30 ["Release", "profile_large"],
31]
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]32
33# This function uses arm_non_eabi_size to get the sizes of a file
34# in the build directory of tfm
35def get_file_size(filename):
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]36 f_path = os.path.join(os.getenv('WORKSPACE'), "trusted-firmware-m", "build", "bin", filename)
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]37 if os.path.exists(f_path) :
Hugo L'Hostis26dc2962021-04-22 15:44:48 +0100[diff] [blame]38 file_sizes = utils.arm_non_eabi_size(f_path)[0]
39 return file_sizes
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]40 else :
41 print(f_path + "Not found")
42 return -1
43
44# This function creates a json file containing all the data about
45# memory footprint and sends this data to SQUAD
46def send_file_size(change_id, config_name, bl2_sizes, tfms_sizes):
47 url = SQUAD_BASE_PROJECT_URL + change_id + '/' + config_name
48
49 try:
50 metrics = json.dumps({ "bl2_size" : bl2_sizes["dec"],
51 "bl2_data" : bl2_sizes["data"],
52 "bl2_bss" : bl2_sizes["bss"],
Hugo L'Hostis26dc2962021-04-22 15:44:48 +0100[diff] [blame]53 "bl2_text" : bl2_sizes["text"],
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]54 "tfms_size" : tfms_sizes["dec"],
55 "tfms_data" : tfms_sizes["data"],
Hugo L'Hostis26dc2962021-04-22 15:44:48 +0100[diff] [blame]56 "tfms_bss" : tfms_sizes["bss"],
57 "tfms_text" : tfms_sizes["text"]})
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]58 except:
59 return -1
60
61 headers = {"Auth-Token": SQUAD_TOKEN}
62 data= {"metrics": metrics}
63
64 try:
65 #Sending the data to SQUAD, 40s timeout
66 result = requests.post(url, headers=headers, data=data, timeout=40)
67 except:
68 return -1
69
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]70 with open(os.path.join(os.getenv('WORKSPACE'),
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]71 "tf-m-ci-scripts",
72 "Memory_footprint",
73 "filesize.json"), "w") as F:
74 #Storing the json file
75 F.write(metrics)
76
77 if not result.ok:
78 print(f"Error submitting to qa-reports: {result.reason}: {result.text}")
79 return -1
80 else :
81 print ("POST request sent to project " + config_name )
82 return 0
83
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]84# Function based on get_local_git_info() from utils, getting change id for the tfm repo
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]85def get_change_id(repo='trusted-firmware-m'):
86 directory = os.path.join(os.getenv('WORKSPACE'), repo)
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]87 cur_dir = os.path.abspath(os.getcwd())
88 cmd = "git log HEAD -n 1 --pretty=format:'%b'"
89
90 os.chdir(directory) # Going to the repo's directory
91
92 git_info_rex = re.compile(r'(?P<body>^[\s\S]*?)((?:Change-Id:\s)'
93 r'(?P<change_id>.*)\n?)', re.MULTILINE)
94
95 r, e = subprocess.Popen(cmd,
96 shell=True,
97 stdout=subprocess.PIPE,
98 stderr=subprocess.PIPE).communicate()
99
100 if e:
101 print("Error", e)
102 return -1
103 else:
104 try:
105 txt_body = r.decode('ascii')
106 except UnicodeDecodeError as E:
107 txt_body = r.decode('utf-8')
108 result = txt_body.rstrip()
109
110 try:
111 change_id = git_info_rex.search(result).groupdict()["change_id"].strip()
112 except:
113 return -1
114
115 os.chdir(cur_dir) #Going back to the initial directory
116 return change_id
117
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]118def is_reference_config() -> bool:
119 # Only push data for AN521 built with GCC
120 if (os.getenv('TFM_PLATFORM') != 'arm/mps2/an521'
121 or os.getenv('COMPILER') != 'GCC_10_3'
122 or os.getenv('TEST_REGRESSION') == "True"):
123 return False
124
125 configs = [os.getenv('CMAKE_BUILD_TYPE'), os.getenv('PROFILE')]
126 if configs in reference_configs:
127 return True
128
129 return False
130
131def print_image_sizes(image_sizes):
132 for sec, size in image_sizes.items():
133 print("{:4}: {}".format(sec, size))
134
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]135if __name__ == "__main__":
Xinyu Zhang16a218e2022-10-11 17:21:39 +0800[diff] [blame]136 # Export GCC v10.3 to ENV PATH
137 os.environ["PATH"] += os.pathsep + os.getenv('GCC_10_3_PATH')
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]138 if is_reference_config():
139 print("Configuration " + os.getenv('CONFIG_NAME') + " is a reference")
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]140 try :
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]141 change_id = get_change_id("trusted-firmware-m")
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]142 except :
143 change_id = -1
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]144
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]145 bl2_sizes = get_file_size("bl2.axf")
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]146 print("------ BL2 Memory Footprint ------")
147 print_image_sizes(bl2_sizes)
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]148 tfms_sizes = get_file_size("tfm_s.axf")
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]149 print("------ TFM Secure Memory Footprint ------")
150 print_image_sizes(tfms_sizes)
151
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]152 if (bl2_sizes != -1 and change_id != -1) :
Xinyu Zhang470b3c42022-09-19 14:41:45 +0800[diff] [blame^]153 squad_config_name = os.getenv('CMAKE_BUILD_TYPE') + os.getenv('PROFILE')
154 send_file_size(change_id, squad_config_name, bl2_sizes, tfms_sizes)
Hugo L'Hostise55a2752021-01-27 11:09:08 +0000[diff] [blame]155 else :
156 #Directory or file weren't found
157 if change_id == -1 :
158 print("Error : trusted-firmware-m repo not found")
159 else :
160 print("Error : file not found")