所以我有两个不同的ELF文件，一个是预编译的，另一个是从源代码编译的。readelf的输出为：
预编译文件(文件1(：
ELF Header:
Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: REL (Relocatable file)
Machine: Texas Instruments TMS320C6000 DSP family
Version: 0x1
Entry point address: 0x0
Start of program headers: 0 (bytes into file)
Start of section headers: 22752 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 0
Size of section headers: 40 (bytes)
Number of section headers: 83
Section header string table index: 72
There are 83 section headers, starting at offset 0x58e0:
从源文件编译(文件2(：
ELF Header:
Magic: 7f 45 4c 46 01 01 01 00 00 00 00 00 00 00 00 00
Class: ELF32
Data: 2's complement, little endian
Version: 1 (current)
OS/ABI: UNIX - System V
ABI Version: 0
Type: REL (Relocatable file)
Machine: Texas Instruments TMS320C6000 DSP family
Version: 0x1
Entry point address: 0x0
Start of program headers: 0 (bytes into file)
Start of section headers: 22920 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 0
Size of section headers: 40 (bytes)
Number of section headers: 83
Section header string table index: 72
There are 83 section headers, starting at offset 0x5988:
问题：
当其他一切都相同时，是什么原因导致节头偏移从22752到22920的差异？
文件的其余部分完全相同(保存偏移量(，所以我正确地编译了文件。。。但为什么节头偏移会有这种差异？
在其他一切都相同的情况下，是什么导致节头偏移量从22752到22920的差异？
不同的编译器或汇编程序可能会导致这种情况。
文件的其余部分与完全相同
你怎么知道的？