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我想驗證對象是否在被編譯的32位或64位:確定是否編譯ELF對象是32位或64位
% readelf -h my_obj
ELF Header:
Magic: 7f 45 4c 46 01 02 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, big endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: EXEC (Executable file)
...
由於ELF32顯示,這是否保證對象是在32位模式下?
GNU'file'命令會告訴你架構和位。 – teppic 2015-04-01 16:43:43