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https://github.com/espressif/esp-idf
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Merge branch 'bugfix/add_dummy_to_total_size_v4.2' into 'release/v4.2'
Tools: fix bug with total size calculation issue (v4.2) See merge request espressif/esp-idf!16862
This commit is contained in:
Roland Dobai
commit
8fed5801f7
@ -6,19 +6,8 @@
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# Includes information which is not shown in "xtensa-esp32-elf-size",
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# or easy to parse from "xtensa-esp32-elf-objdump" or raw map files.
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#
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# Copyright 2017-2021 Espressif Systems (Shanghai) CO LTD
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# SPDX-FileCopyrightText: 2017-2022 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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#
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from __future__ import division, print_function, unicode_literals
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@ -248,11 +237,10 @@ def load_map_data(map_file): # type: (TextIO) -> Tuple[str, Dict, Dict]
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detected_chip = detect_target_chip(map_file)
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sections = load_sections(map_file)
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# Exclude the .dummy section, which usually means shared region among I/D buses
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dummy_keys = [key for key in sections if key.endswith(('.dummy'))]
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if dummy_keys:
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sections.pop(*dummy_keys)
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# Exclude the dummy and .text_end section, which usually means shared region among I/D buses
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for key in list(sections.keys()):
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if key.endswith(('dummy', '.text_end')):
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sections.pop(key)
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return detected_chip, segments, sections
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@ -582,8 +570,6 @@ class StructureForSummary(object):
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r.dram_total = get_size(dram_filter)
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iram_filter = filter(in_iram, segments)
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r.iram_total = get_size(iram_filter)
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if r.diram_total == 0:
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r.diram_total = r.dram_total + r.iram_total
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def filter_in_section(sections, section_to_check): # type: (Iterable[MemRegions.Region], str) -> List[MemRegions.Region]
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return list(filter(lambda x: LinkingSections.in_section(x.section, section_to_check), sections)) # type: ignore
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@ -591,8 +577,6 @@ class StructureForSummary(object):
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dram_sections = list(filter(in_dram, sections))
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iram_sections = list(filter(in_iram, sections))
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diram_sections = list(filter(in_diram, sections))
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if not diram_sections:
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diram_sections = dram_sections + iram_sections
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flash_sections = filter_in_section(sections, 'flash')
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dram_data_list = filter_in_section(dram_sections, 'data')
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File diff suppressed because it is too large
Load Diff
@ -14,19 +14,19 @@
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"iram_total": 131072,
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"used_iram_ratio": 0.297027587890625,
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"iram_remain": 92140,
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"diram_data": 9324,
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"diram_bss": 8296,
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"diram_text": 37908,
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"diram_vectors": 1024,
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"diram_data": 0,
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"diram_bss": 0,
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"diram_text": 0,
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"diram_vectors": 0,
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"diram_rodata": 0,
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"diram_other": 0,
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"diram_total": 311808,
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"used_diram": 56552,
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"used_diram_ratio": 0.18136802134646962,
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"diram_remain": 255256,
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"diram_total": 0,
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"used_diram": 0,
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"used_diram_ratio": 0,
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"diram_remain": 0,
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"flash_code": 146944,
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"flash_rodata": 39580,
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"flash_other": 0,
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"used_flash_non_ram": 186524,
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"total_size": 283036
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"total_size": 234780
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}
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@ -5,12 +5,7 @@ Used static DRAM: 17620 bytes ( 163116 remain, 9.7% used)
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Used static IRAM: 38932 bytes ( 92140 remain, 29.7% used)
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.text size: 37908 bytes
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.vectors size: 1024 bytes
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Used stat D/IRAM: 56552 bytes ( 255256 remain, 18.1% used)
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.data size: 9324 bytes
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.bss size: 8296 bytes
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.text size: 37908 bytes
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.vectors size: 1024 bytes
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Used Flash size : 186524 bytes
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.text : 146944 bytes
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.rodata : 39580 bytes
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Total image size: 283036 bytes (.bin may be padded larger)
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Total image size: 234780 bytes (.bin may be padded larger)
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52
tools/test_idf_size/mem_test.py
Normal file
52
tools/test_idf_size/mem_test.py
Normal file
@ -0,0 +1,52 @@
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#!/usr/bin/env python
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#
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# SPDX-FileCopyrightText: 2022 Espressif Systems (Shanghai) CO LTD
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# SPDX-License-Identifier: Apache-2.0
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#
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import argparse
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import json
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import os
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import re
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from typing import Dict
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IDF_PATH = os.environ['IDF_PATH']
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MAX_SIZE_DIFF = 50
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def mem_test(size_json, esptool_output): # type: (dict, list) -> None
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seg_len = {} # type: Dict[str, int]
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for i in esptool_output:
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tmp = i.split(' ')
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if tmp[0] == 'Segment':
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# tmp look like ['Segment', '2:', 'len', '0x02780', 'load', '0x3fc90610', 'file_offs', '0x00007ab0', '[BYTE_ACCESSIBLE,MEM_INTERNAL,DRAM]']
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# tmp[3] contains the size of the segment and tmp[8] contains the name of the memory segment
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esptool_mem = {'mem_type':tmp[8], 'size':tmp[3]}
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seg = re.sub(r'MEM_INTERNAL|,|BYTE_ACCESSIBLE|\n|\[|\]', '', esptool_mem['mem_type'])
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# If there are two IRAMs in esptool output it will compute these two IRAM lengths in a seg_len['IRAM']
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seg_len[seg] = int(esptool_mem['size'], 16) if seg not in seg_len else seg_len[seg] + int(esptool_mem['size'], 16)
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# including flash_other to DROM because flash_other contain .flash.appdesc that includes in DROM that produced by esptool
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size_from_map = [('IROM', size_json['flash_code']), ('IRAM', size_json['iram_text'] + size_json['iram_vectors'] + size_json['diram_text']
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+ size_json['diram_vectors']), ('DROM', size_json['flash_rodata'] + size_json['flash_other']), ('DRAM', size_json
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['dram_data'] + size_json['diram_data'])]
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for mem_type, size in size_from_map:
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if abs(size - seg_len[mem_type]) > MAX_SIZE_DIFF:
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raise RuntimeError(mem_type + " segment in idf_size isn't correct regarding esptool")
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print('Test complete without errors')
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def main(): # type: () -> None
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parser = argparse.ArgumentParser(description='mem_test.py - a tool to test accuracy of the sizes of the memory segments regarding idf.py size by esptool')
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parser.add_argument(
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'size_json', help='JSON file with the output of the idf.py size',
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type=argparse.FileType('r'))
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parser.add_argument(
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'esptool_output', help='File with the output of the esptool',
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type=argparse.FileType('r'))
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args = parser.parse_args()
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mem_test(json.loads(args.size_json.read()), args.esptool_output.read().split('\n'))
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if __name__ == '__main__':
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main()
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@ -77,10 +77,7 @@
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"(^\\.flash\\.(rodata|text|appdesc|rodata_noload)$)": {
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"$ref": "#/$defs/archive_details"
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},
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"(^\\.flash_rodata_dummy$)": {
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"$ref": "#/$defs/archive_details"
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},
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"(^\\.iram0\\.(text|vectors|text_end|bss|data)$)": {
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"(^\\.iram0\\.(text|vectors|bss|data)$)": {
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"$ref": "#/$defs/archive_details"
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},
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"(^\\.rtc\\.(bss|data|text)$)": {
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@ -1,7 +1,22 @@
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#!/usr/bin/env bash
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{ coverage debug sys \
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&& coverage erase &> output \
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memory_test () {
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pushd $IDF_PATH/examples/get-started/hello_world \
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&& echo -e "\n***\nBuilding project for $1..." &>> $IDF_PATH/tools/test_idf_size/output \
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&& idf.py set-target $1 \
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&& idf.py build \
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&& echo -e "\n***\nRunning mem_test.py for $1..." &>> $IDF_PATH/tools/test_idf_size/output \
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&& python -m coverage run -a $IDF_PATH/tools/idf_size.py --json build/hello-world.map > size_output.json \
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&& python $IDF_PATH/components/esptool_py/esptool/esptool.py --chip $1 image_info build/hello-world.bin > esptool_output \
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&& python -m coverage run -a $IDF_PATH/tools/test_idf_size/mem_test.py size_output.json esptool_output &>> $IDF_PATH/tools/test_idf_size/output \
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&& popd
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}
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{ python -m coverage debug sys \
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&& python -m coverage erase &> output \
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&& memory_test esp32 \
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&& memory_test esp32s2 \
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&& echo -e "\n***\nRunning idf_size.py..." &>> output \
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&& coverage run -a $IDF_PATH/tools/idf_size.py app.map &>> output \
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&& echo -e "\n***\nRunning idf_size.py on bootloader..." &>> output \
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