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openedon Aug 14, 2024
Hello!
Thank you for this very nice tool. When I'm comparing binaries built with different compilers (gcc-8 and gcc-11) I get the following error message:
$ bloaty firmware.11.3-2022.08.elf -d compileunits -- firmware.8-2019-q3.elf
bloaty: Overflow in vm range, vmaddr=276388, vmsize=18446744073709275228
diffing them without compileunits work:
$ bloaty firmware.11.3-2022.08.elf -- firmware.8-2019-q3.elf
FILE SIZE VM SIZE
-------------- --------------
[NEW] +354Ki [ = ] 0 .debug_loclists
[NEW] +32.4Ki [ = ] 0 .debug_rnglists
+2.6% +17.0Ki +2.6% +17.0Ki .text
+1.6% +11.9Ki [ = ] 0 .debug_line
+0.5% +11.3Ki [ = ] 0 .debug_str
+7.1% +9.50Ki [ = ] 0 .debug_abbrev
+9.8% +3.09Ki [ = ] 0 .debug_aranges
+0.6% +1.19Ki [ = ] 0 .symtab
[NEW] +257 [ = ] 0 .debug_line_str
[ = ] 0 +0.6% +252 .bss
+0.1% +173 [ = ] 0 .strtab
+3.8% +40 [ = ] 0 [ELF Section Headers]
-85.6% +35 -100.0% +4 [2 Others]
-24.6% -67 [ = ] 0 .comment
[DEL] -204 [ = ] 0 .stab
[DEL] -444 [ = ] 0 .stabstr
-1.2% -1.32Ki [ = ] 0 .debug_frame
-16.4% -17.0Ki [ = ] 0 [Unmapped]
-14.7% -55.7Ki [ = ] 0 .debug_ranges
-9.4% -310Ki [ = ] 0 .debug_info
-38.7% -512Ki [ = ] 0 .debug_loc
-4.8% -455Ki +2.0% +17.3Ki TOTAL
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