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Merge branch 'bugfix/idf_size_total_size_without_bss' into 'master'

Browse Source 
tools: Don't count BSS into the total image size

Closes IDF-2813

See merge request espressif/esp-idf!12479
This commit is contained in:
Ivan Grokhotkov 2021-03-01 08:34:09 +00:00
commit ee7c66cc82
4 changed files with 41 additions and 40 deletions
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5
tools/idf_size.py
View File

@ -6,7 +6,7 @@
# Includes information which is not shown in "xtensa-esp32-elf-size",
# or easy to parse from "xtensa-esp32-elf-objdump" or raw map files.
#
# Copyright 2017-2020 Espressif Systems (Shanghai) PTE LTD
# Copyright 2017-2021 Espressif Systems (Shanghai) CO LTD
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -486,7 +486,8 @@ class StructureForSummary(object):
r.flash_code = _get_size(sects, '.flash.text')
r.flash_rodata = _get_size(sects, '.flash.rodata')
r.total_size = r.used_dram + r.used_iram + r.used_diram + r.flash_code + r.flash_rodata
# The used DRAM BSS is counted into the "Used static DRAM" but not into the "Total image size"
r.total_size = r.used_dram - r.used_dram_bss + r.used_iram + r.used_diram - r.used_diram_bss + r.flash_code + r.flash_rodata
return r

72
tools/test_idf_size/expected_output
View File

@ -8,7 +8,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used)
Flash code: 146944 bytes
Flash rodata: 39580 bytes
Total image size:~ 243076 bytes (.bin may be padded larger)
Total image size:~ 234780 bytes (.bin may be padded larger)
***
Running idf_size.py on bootloader...
@ -20,7 +20,7 @@ Used static DRAM: 7212 bytes ( 58324 available, 11.0% used)
Used static IRAM: 4445 bytes ( 92835 available, 4.6% used)
Flash code: 0 bytes
Flash rodata: 0 bytes
Total image size:~ 11657 bytes (.bin may be padded larger)
Total image size:~ 11609 bytes (.bin may be padded larger)
***
Running idf_size.py --archives...
@ -31,7 +31,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used)
Flash code: 146944 bytes
Flash rodata: 39580 bytes
Total image size:~ 243076 bytes (.bin may be padded larger)
Total image size:~ 234780 bytes (.bin may be padded larger)
Per-archive contributions to ELF file:
Archive File DRAM .data & .bss & other IRAM D/IRAM Flash code & rodata Total
liblwip.a 14 3751 0 0 0 66978 13936 84679
@ -82,7 +82,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used)
Flash code: 146944 bytes
Flash rodata: 39580 bytes
Total image size:~ 243076 bytes (.bin may be padded larger)
Total image size:~ 234780 bytes (.bin may be padded larger)
Per-file contributions to ELF file:
Object File DRAM .data & .bss & other IRAM D/IRAM Flash code & rodata Total
lib_a-vfprintf.o 0 0 0 0 0 14193 756 14949
@ -376,7 +376,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used)
Flash code: 146944 bytes
Flash rodata: 39580 bytes
Total image size:~ 243076 bytes (.bin may be padded larger)
Total image size:~ 234780 bytes (.bin may be padded larger)
Symbols within the archive: libdriver.a (Not all symbols may be reported)
Symbols from section: .dram0.bss
@ -417,7 +417,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 4445 +34487 ( -695 available, +33792 total)
Flash code: 146944 bytes 0 +146944
Flash rodata: 39580 bytes 0 +39580
Total image size:~ 243076 bytes (.bin may be padded larger) 11657 +231419
Total image size:~ 234780 bytes (.bin may be padded larger) 11609 +223171
***
Running idf_size.py diff with itself...
@ -431,7 +431,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38932 ( +0 available, +0 total)
Flash code: 146944 bytes 146944
Flash rodata: 39580 bytes 39580
Total image size:~ 243076 bytes (.bin may be padded larger) 243076
Total image size:~ 234780 bytes (.bin may be padded larger) 234780
***
Running idf_size.py diff with another app...
@ -445,7 +445,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38956 -24 ( +24 available, +0 total)
Flash code: 146944 bytes 77191 +69753
Flash rodata: 39580 bytes 22360 +17220
Total image size:~ 243076 bytes (.bin may be padded larger) 149111 +93965
Total image size:~ 234780 bytes (.bin may be padded larger) 147087 +87693
***
Running idf_size.py diff with app in reverse order...
@ -459,7 +459,7 @@ Used static DRAM: 10604 bytes ( 170132 available, 5.9% used)
Used static IRAM: 38956 bytes ( 92116 available, 29.7% used) 38932 +24 ( -24 available, +0 total)
Flash code: 77191 bytes 146944 -69753
Flash rodata: 22360 bytes 39580 -17220
Total image size:~ 149111 bytes (.bin may be padded larger) 243076 -93965
Total image size:~ 147087 bytes (.bin may be padded larger) 234780 -87693
***
Running idf_size.py diff --archives with bootloader...
@ -474,7 +474,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 4445 +34487 ( -695 available, +33792 total)
Flash code: 146944 bytes 0 +146944
Flash rodata: 39580 bytes 0 +39580
Total image size:~ 243076 bytes (.bin may be padded larger) 11657 +231419
Total image size:~ 234780 bytes (.bin may be padded larger) 11609 +223171
Per-archive contributions to ELF file:
Archive File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -536,7 +536,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38932 ( +0 available, +0 total)
Flash code: 146944 bytes 146944
Flash rodata: 39580 bytes 39580
Total image size:~ 243076 bytes (.bin may be padded larger) 243076
Total image size:~ 234780 bytes (.bin may be padded larger) 234780
Per-archive contributions to ELF file:
Archive File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -592,7 +592,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38956 -24 ( +24 available, +0 total)
Flash code: 146944 bytes 77191 +69753
Flash rodata: 39580 bytes 22360 +17220
Total image size:~ 243076 bytes (.bin may be padded larger) 149111 +93965
Total image size:~ 234780 bytes (.bin may be padded larger) 147087 +87693
Per-archive contributions to ELF file:
Archive File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -660,7 +660,7 @@ Used static DRAM: 10604 bytes ( 170132 available, 5.9% used)
Used static IRAM: 38956 bytes ( 92116 available, 29.7% used) 38932 +24 ( -24 available, +0 total)
Flash code: 77191 bytes 146944 -69753
Flash rodata: 22360 bytes 39580 -17220
Total image size:~ 149111 bytes (.bin may be padded larger) 243076 -93965
Total image size:~ 147087 bytes (.bin may be padded larger) 234780 -87693
Per-archive contributions to ELF file:
Archive File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -729,7 +729,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 4445 +34487 ( -695 available, +33792 total)
Flash code: 146944 bytes 0 +146944
Flash rodata: 39580 bytes 0 +39580
Total image size:~ 243076 bytes (.bin may be padded larger) 11657 +231419
Total image size:~ 234780 bytes (.bin may be padded larger) 11609 +223171
Per-file contributions to ELF file:
Object File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -1070,7 +1070,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38932 ( +0 available, +0 total)
Flash code: 146944 bytes 146944
Flash rodata: 39580 bytes 39580
Total image size:~ 243076 bytes (.bin may be padded larger) 243076
Total image size:~ 234780 bytes (.bin may be padded larger) 234780
Per-file contributions to ELF file:
Object File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -1369,7 +1369,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38956 -24 ( +24 available, +0 total)
Flash code: 146944 bytes 77191 +69753
Flash rodata: 39580 bytes 22360 +17220
Total image size:~ 243076 bytes (.bin may be padded larger) 149111 +93965
Total image size:~ 234780 bytes (.bin may be padded larger) 147087 +87693
Per-file contributions to ELF file:
Object File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -1855,7 +1855,7 @@ Used static DRAM: 10604 bytes ( 170132 available, 5.9% used)
Used static IRAM: 38956 bytes ( 92116 available, 29.7% used) 38932 +24 ( -24 available, +0 total)
Flash code: 77191 bytes 146944 -69753
Flash rodata: 22360 bytes 39580 -17220
Total image size:~ 149111 bytes (.bin may be padded larger) 243076 -93965
Total image size:~ 147087 bytes (.bin may be padded larger) 234780 -87693
Per-file contributions to ELF file:
Object File DRAM .data DRAM .bss DRAM other IRAM D/IRAM Flash code Flash rodata Total
| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>| <C>| <R>|<C>-<R>
@ -2342,7 +2342,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 4445 +34487 ( -695 available, +33792 total)
Flash code: 146944 bytes 0 +146944
Flash rodata: 39580 bytes 0 +39580
Total image size:~ 243076 bytes (.bin may be padded larger) 11657 +231419
Total image size:~ 234780 bytes (.bin may be padded larger) 11609 +223171
Symbols within the archive: libdriver.a (Not all symbols may be reported)
.dram0.bss <CURRENT> <REFERENCE> <CURRENT> - <REFERENCE>
@ -2404,7 +2404,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 4445 +34487 ( -695 available, +33792 total)
Flash code: 146944 bytes 0 +146944
Flash rodata: 39580 bytes 0 +39580
Total image size:~ 243076 bytes (.bin may be padded larger) 11657 +231419
Total image size:~ 234780 bytes (.bin may be padded larger) 11609 +223171
Symbols within the archive: libc.a (Not all symbols may be reported)
.dram0.bss <CURRENT> <REFERENCE> <CURRENT> - <REFERENCE>
@ -2444,7 +2444,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38932 ( +0 available, +0 total)
Flash code: 146944 bytes 146944
Flash rodata: 39580 bytes 39580
Total image size:~ 243076 bytes (.bin may be padded larger) 243076
Total image size:~ 234780 bytes (.bin may be padded larger) 234780
Symbols within the archive: libdriver.a (Not all symbols may be reported)
.dram0.bss <CURRENT> <REFERENCE> <CURRENT> - <REFERENCE>
@ -2505,7 +2505,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38956 -24 ( +24 available, +0 total)
Flash code: 146944 bytes 77191 +69753
Flash rodata: 39580 bytes 22360 +17220
Total image size:~ 243076 bytes (.bin may be padded larger) 149111 +93965
Total image size:~ 234780 bytes (.bin may be padded larger) 147087 +87693
Symbols within the archive: libdriver.a (Not all symbols may be reported)
.dram0.bss <CURRENT> <REFERENCE> <CURRENT> - <REFERENCE>
@ -2631,7 +2631,7 @@ Used static DRAM: 10604 bytes ( 170132 available, 5.9% used)
Used static IRAM: 38956 bytes ( 92116 available, 29.7% used) 38932 +24 ( -24 available, +0 total)
Flash code: 77191 bytes 146944 -69753
Flash rodata: 22360 bytes 39580 -17220
Total image size:~ 149111 bytes (.bin may be padded larger) 243076 -93965
Total image size:~ 147087 bytes (.bin may be padded larger) 234780 -87693
Symbols within the archive: libdriver.a (Not all symbols may be reported)
.dram0.bss <CURRENT> <REFERENCE> <CURRENT> - <REFERENCE>
@ -2757,7 +2757,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 38956 -24 ( +24 available, +0 total)
Flash code: 146944 bytes 77191 +69753
Flash rodata: 39580 bytes 22360 +17220
Total image size:~ 243076 bytes (.bin may be padded larger) 149111 +93965
Total image size:~ 234780 bytes (.bin may be padded larger) 147087 +87693
Symbols within the archive: libfreertos.a (Not all symbols may be reported)
.dram0.bss <CURRENT> <REFERENCE> <CURRENT> - <REFERENCE>
@ -3040,7 +3040,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 43020 bytes ( 350196 available, 10.9% used)
Flash code: 74439 bytes
Flash rodata: 18580 bytes
Total image size:~ 136039 bytes (.bin may be padded larger)
Total image size:~ 134103 bytes (.bin may be padded larger)
***
Running idf_size.py for esp32s2 (target autodetected)...
@ -3052,7 +3052,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 43020 bytes ( 350196 available, 10.9% used)
Flash code: 74439 bytes
Flash rodata: 18580 bytes
Total image size:~ 136039 bytes (.bin may be padded larger)
Total image size:~ 134103 bytes (.bin may be padded larger)
***
Running idf_size.py on bootloader for esp32s2...
@ -3064,7 +3064,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 12094 bytes ( 30914 available, 28.1% used)
Flash code: 0 bytes
Flash rodata: 0 bytes
Total image size:~ 12094 bytes (.bin may be padded larger)
Total image size:~ 11830 bytes (.bin may be padded larger)
***
Running idf_size.py on bootloader for esp32s2 (target autodetected)...
@ -3076,7 +3076,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 12094 bytes ( 30914 available, 28.1% used)
Flash code: 0 bytes
Flash rodata: 0 bytes
Total image size:~ 12094 bytes (.bin may be padded larger)
Total image size:~ 11830 bytes (.bin may be padded larger)
***
Running idf_size.py --archives for esp32s2...
@ -3088,7 +3088,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 43020 bytes ( 350196 available, 10.9% used)
Flash code: 74439 bytes
Flash rodata: 18580 bytes
Total image size:~ 136039 bytes (.bin may be padded larger)
Total image size:~ 134103 bytes (.bin may be padded larger)
Per-archive contributions to ELF file:
Archive File DRAM .data & .bss & other IRAM D/IRAM Flash code & rodata Total
libc.a 364 4 0 0 368 54964 3765 59465
@ -3127,7 +3127,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 43020 bytes ( 350196 available, 10.9% used)
Flash code: 74439 bytes
Flash rodata: 18580 bytes
Total image size:~ 136039 bytes (.bin may be padded larger)
Total image size:~ 134103 bytes (.bin may be padded larger)
Per-file contributions to ELF file:
Object File DRAM .data & .bss & other IRAM D/IRAM Flash code & rodata Total
lib_a-vfprintf.o 0 0 0 0 0 13681 752 14433
@ -3354,7 +3354,7 @@ Used static IRAM: 0 bytes ( 0 available, nan% used)
Used stat D/IRAM: 43020 bytes ( 350196 available, 10.9% used)
Flash code: 74439 bytes
Flash rodata: 18580 bytes
Total image size:~ 136039 bytes (.bin may be padded larger)
Total image size:~ 134103 bytes (.bin may be padded larger)
Symbols within the archive: libdriver.a (Not all symbols may be reported)
Symbols from section: .dram0.bss
@ -3398,7 +3398,7 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used) 74439 -35507 (+158387 available, +122880 total)
Flash code: 146944 bytes 74439 +72505
Flash rodata: 39580 bytes 18580 +21000
Total image size:~ 243076 bytes (.bin may be padded larger) 176546 +66530
Total image size:~ 234780 bytes (.bin may be padded larger) 174610 +60170
***
Running idf_size.py diff with another app (wrong target)...
@ -3414,7 +3414,7 @@ Used static DRAM: 0 bytes ( 0 available, nan% used)
Used static IRAM: 0 bytes ( 0 available, nan% used) 0 ( +0 available, +0 total)
Flash code: 146944 bytes 77191 +69753
Flash rodata: 39580 bytes 22360 +17220
Total image size:~ 194820 bytes (.bin may be padded larger) 101575 +93245
Total image size:~ 186524 bytes (.bin may be padded larger) 99551 +86973
***
Producing JSON output...
@ -3433,7 +3433,7 @@ Producing JSON output...
"used_diram_ratio": 0,
"flash_code": 146944,
"flash_rodata": 39580,
"total_size": 243076
"total_size": 234780
}
{
"liblwip.a": {
@ -6683,7 +6683,7 @@ Producing JSON output...
"used_diram_ratio": 0,
"flash_code": 146944,
"flash_rodata": 39580,
"total_size": 243076
"total_size": 234780
},
"reference": {
"dram_data": 8580,
@ -6700,7 +6700,7 @@ Producing JSON output...
"used_diram_ratio": 0,
"flash_code": 77191,
"flash_rodata": 22360,
"total_size": 149111
"total_size": 147087
},
"diff": {
"dram_data": 744,
@ -6717,7 +6717,7 @@ Producing JSON output...
"used_diram_ratio": 0,
"flash_code": 69753,
"flash_rodata": 17220,
"total_size": 93965
"total_size": 87693
}
}
{

2
tools/test_idf_size/expected_output.json
View File

@ -13,5 +13,5 @@
"used_diram_ratio": 0,
"flash_code": 146944,
"flash_rodata": 39580,
"total_size": 243076
"total_size": 234780
}

2
tools/test_idf_size/expected_output.txt
View File

@ -5,4 +5,4 @@ Used static DRAM: 17620 bytes ( 163116 available, 9.7% used)
Used static IRAM: 38932 bytes ( 92140 available, 29.7% used)
Flash code: 146944 bytes
Flash rodata: 39580 bytes
Total image size:~ 243076 bytes (.bin may be padded larger)
Total image size:~ 234780 bytes (.bin may be padded larger)