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|
# explore elf
--------------------------------------------------------------------------------
# toc
------
|readelf|
|objdump|
|nm|
|c++filt|
# readelf(1) *readelf*
=============
args:
-W|--wide wide output, dont break output at 80 chars
-h print ELF header
-S print sections headers
-l print program headers + segment mapping
-d print .dynamic section (dynamic link information)
-s print symbol table(s)
-r print relocation table(s)
# objdump(1) *objdump*
=============
args:
-M intel use intil syntax
-d disassemble text section
-D disassemble all sections
-S mix disassembly with source code
-C demangle
-j <section> display info for section
--[no-]show-raw-insn [dont] show object code next to disassembly
## disassemble .plt section
objdump -j .plt -d <elf_file>
# nm(1) *nm*
========
args:
-C demangle
-u undefined only
# c++filt(1) *c++filt*
=============
## demangle symbol
c++-filt <symbol_str>
## demangle stream
nm <elf_file> | c++filt
--------------------------------------------------------------------------------
vim:ft=help:sts=2:et:tw=80:cc=80:fo+=t
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