静态链接的共享对象？或者是一个损坏的文件？

Question

我有我从专有源有一个图书馆，我想反对链接，但我发现了以下错误

libxxx.so：文件无法识别：文件格式无法识别 collect2：LD返回1个退出状态

确实

$ ldd ./libxxx.so 
    statically linked 

是什么恰恰意味着？从未在我的生活中看到一个静态链接.so。可能值得注意的是，同一软件的最新版本包含相同的.so，ldd显示“正常”输出并且工作正常。

$ file ./libxxx.so 
./libxxx.so: ELF 32-bit LSB shared object, Intel 80386, version 1 

（SYSV），剥离

但是纳米，objdump的也看不到任何东西，readelf返回错误读取字符串表。我是否安全地认为这是拙劣的，或者在去“企业支持”之前还有别的东西可以尝试，并等待两个月让他们承认我的存在。

$ objdump -a libxxx.so 
objdump: libxxx.so: File format not recognized 

$ readelf -a libxxx.so 
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:        DYN (Shared object file) 
    Machine:       Intel 80386 
    Version:       0x1 
    Entry point address:    0x4f00 
    Start of program headers:   52 (bytes into file) 
    Start of section headers:   147936 (bytes into file) 
    Flags:        0x0 
    Size of this header:    52 (bytes) 
    Size of program headers:   32 (bytes) 
    Number of program headers:   4 
    Size of section headers:   40 (bytes) 
    Number of section headers:   29 
    Section header string table index: 26 
readelf: Error: Unable to read in 0xb70000 bytes of string table 

Section Headers: 
    [Nr] Name    Type   Addr  Off Size ES Flg Lk Inf Al 
    [ 0] <no-name>   <unknown>: b400 08e40000 020000 000000 b0000 xo 262144 262144 2162688 
    [ 1] <no-name>   <unknown>: 9980 13000000 030000 1a0000 30000 xo 262144 1048576 2686976 
    [ 2] <no-name>   <unknown>: 1c98 13ad0000 000000 000000 ffff0000 xop 65536 0 3211264 
    [ 3] <no-name>   <unknown>: 3046 02600000 020000 000000 fffe0000 xxop 131072 131072 4063232 
    [ 4] <no-name>   <unknown>: 32a8 00400000 030000 010000 90000 xop 262144 0 5046272 
    [ 5] <no-name>   <unknown>: 32e8 12c00000 020000 000000 90000 xop 262144 524288 5636096 
    [ 6] <no-name>   <unknown>: 45a8 03100000 020000 090000 10000 xop 262144 524288 6225920 
    [ 7] <no-name>   <unknown>: 48b8 00170000 000000 000000 10000 xop 262144 0 5898240 
    [ 8] <no-name>   <unknown>: 48d0 06300000 000000 000000 10000 op 262144 262144 6619136 
    [ 9] <no-name>   <unknown>: 4f00 59740000 000001 000000 10000 op 1048576 0 7
    [10] <no-name>   LOUSER+28740000 001a0001 000000 000000 10000 Wxop 262144 0 7405568 
    [11] <no-name>   LOUSER+28a00000 7bb60001 000000 000000 10000 Wop 2097152 0 7929856 
    [12] <no-name>   <unknown>: 3000 09900002 000000 000000 10000 Ap 2097152 0 8323072 
    [13] <no-name>   <unknown>: 3990 00040002 000000 000000 60000 Aop 262144 0 8978432 
    [14] <no-name>   <unknown>: 3994 00d80002 030000 000000 10000 Axop 262144 524288 9568256 
    [15] <no-name>   <unknown>: 3a6c 00080002 000000 000000 10000 Axxop 262144 0 10027008 
    [16] <no-name>   <unknown>: 3a74 00080002 000000 000000 10000 Axop 262144 0 10485760 
    [17] <no-name>   <unknown>: 3a7c 00040002 000000 000000 10000 Axxop 262144 0 10813440 
    [18] <no-name>   <unknown>: 3a80 020c0002 000000 000000 80000 Aop 262144 262144 11141120 
    [19] <no-name>   <unknown>: 3c8c 001c0002 000000 000000 10000 Axxop 262144 0 11468800 
    [20] <no-name>   NULL   01ee0002 000000 000000 10000 xxop 65536 0 12058624 
    [21] <no-name>   NULL   00580002 000000 000000 10000 op 524288 0 13041664 
    [22] <no-name>   NULL   00fa0002 000000 000000 10000 xop 65536 0 13828096 
    [23] <no-name>   NULL   00200002 000000 000000 10000 xop 65536 0 14745600 
    [24] <no-name>   NULL   01000002 000000 000000 30000 xop 65536 0 1114112 
    [25] <no-name>   NULL   00ed0002 000000 000000 20000 xop 65536 0 65536 
    [26] <no-name>   NULL   1cd00002 1c0000 b70000 30000 xop 262144 1048576 589824 
    [27] <no-name>   NULL   194d0002 000000 000000 00 xop 65536 0 0 
    [28] <no-name>   NULL   00b40000 000000 030000 30000  1 160956416 0 
Key to Flags: 
    W (write), A (alloc), X (execute), M (merge), S (strings) 
    I (info), L (link order), G (group), x (unknown) 
    O (extra OS processing required) o (OS specific), p (processor specific) 

There are no section groups in this file. 

Program Headers: 
    Type   Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align 
    LOAD   0x000000 0x00000000 0x00000000 0x22456 0x22456 R E 0x1000 
    LOAD   0x023000 0x00023000 0x00023000 0x00c8c 0x00ca8 RW 0x1000 
readelf: Error: no .dynamic section in the dynamic segment 
    DYNAMIC  0x023994 0x00023994 0x00023994 0x000d8 0x000d8 RW 0x4 
    GNU_STACK  0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4 

There is no dynamic section in this file. 

There are no relocations in this file. 

There are no unwind sections in this file. 

No version information found in this file. 

Answer 1

我是安全的假设这是。所以拙劣

是的，.so文件没有.dynamic部分几乎可以肯定是拙劣的。

有人做了一个ASCII ftp传输吗？