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tool/abi_symbols: normalize symbol order

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This commit is contained in:
Norman Feske 2016-12-31 20:28:50 +01:00
parent 9745effc53
commit 39e2bbc0d4
1 changed files with 5 additions and 2 deletions
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tool/abi_symbols
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@ -10,8 +10,11 @@
# type, and size # type, and size
# #
# normalize sort order across platforms
set env(LC_COLLATE) C
# obtain symbol information via 'nm' # obtain symbol information via 'nm'
set symbols [exec nm --format posix --dynamic $argv] set symbols [exec nm --format posix --dynamic $argv | sort]
# obtain demangled input via c++filt # obtain demangled input via c++filt
set demangled [exec c++filt << $symbols] set demangled [exec c++filt << $symbols]
@ -29,7 +32,7 @@ foreach line [split $symbols "\n"] {
regexp {^(\w+) U\s*$} $line dummy name regexp {^(\w+) U\s*$} $line dummy name
# match defined symbol, which does not always feature a size value # match defined symbol, which does not always feature a size value
regexp {^(\w+) (\w) \w+ ?(\w*)$} $line dummy name type size_hex regexp {^([\w.]+) (\w) \w+ ?(\w*)$} $line dummy name type size_hex
# decimal symbol size # decimal symbol size
set size_dec [expr 0x0$size_hex] set size_dec [expr 0x0$size_hex]