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我想验证对象是否在被编译的32位或64位:确定是否编译ELF对象是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)
...
由于ELF32显示,这是否保证对象是在32位模式下?
GNU'file'命令会告诉你架构和位。 – teppic 2015-04-01 16:43:43