原野之狼 发表于 2013-12-31 08:52 
arm-linux-gnueabihf-readelf -a ./qt | grep "ld.so"
看看有没有输出
你这个命令没有输出。
我贴出all来吧。
baowei@ubuntu:/mnt/hgfs/share/qt$ arm-linux-gnueabihf-readelf qt -a
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: EXEC (Executable file)
Machine: ARM
Version: 0x1
Entry point address: 0x896d
Start of program headers: 52 (bytes into file)
Start of section headers: 4592 (bytes into file)
Flags: 0x5000402, has entry point, Version5 EABI, hard-float ABI
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 9
Size of section headers: 40 (bytes)
Number of section headers: 31
Section header string table index: 28
Section Headers:
[Nr] Name Type Addr Off Size ES 标志寄存器 Lk Inf Al
[ 0] NULL 00000000 000000 000000 00 0 0 0
[ 1] .interp PROGBITS 00008154 000154 000019 00 A 0 0 1
[ 2] .note.ABI-tag NOTE 00008170 000170 000020 00 A 0 0 4
[ 3] .note.gnu.build-i NOTE 00008190 000190 000024 00 A 0 0 4
[ 4] .gnu.hash GNU_HASH 000081b4 0001b4 0000d4 04 A 5 0 4
[ 5] .dynsym DYNSYM 00008288 000288 0001e0 10 A 6 1 4
[ 6] .dynstr STRTAB 00008468 000468 000295 00 A 0 0 1
[ 7] .gnu.version VERSYM 000086fe 0006fe 00003c 02 A 5 0 2
[ 8] .gnu.version_r VERNEED 0000873c 00073c 000070 00 A 6 3 4
[ 9] .rel.dyn REL 000087ac 0007ac 000008 08 A 5 0 4
[10] .rel.plt REL 000087b4 0007b4 000070 08 A 5 12 4
[11] .init PROGBITS 00008824 000824 00000c 00 AX 0 0 4
[12] .plt PROGBITS 00008830 000830 0000bc 04 AX 0 0 4
[13] .text PROGBITS 000088ec 0008ec 0001c4 00 AX 0 0 4
[14] .fini PROGBITS 00008ab0 000ab0 000008 00 AX 0 0 4
[15] .rodata PROGBITS 00008ab8 000ab8 000010 00 A 0 0 4
[16] .ARM.extab PROGBITS 00008ac8 000ac8 000028 00 A 0 0 4
[17] .ARM.exidx ARM_EXIDX 00008af0 000af0 000020 00 AL 13 0 4
[18] .eh_frame PROGBITS 00008b10 000b10 000004 00 A 0 0 4
[19] .init_array INIT_ARRAY 00010ee4 000ee4 000004 00 WA 0 0 4
[20] .fini_array FINI_ARRAY 00010ee8 000ee8 000004 00 WA 0 0 4
[21] .jcr PROGBITS 00010eec 000eec 000004 00 WA 0 0 4
[22] .dynamic DYNAMIC 00010ef0 000ef0 000110 08 WA 6 0 4
[23] .got PROGBITS 00011000 001000 000048 04 WA 0 0 4
[24] .data PROGBITS 00011048 001048 000008 00 WA 0 0 4
[25] .bss NOBITS 00011050 001050 000004 00 WA 0 0 1
[26] .comment PROGBITS 00000000 001050 000055 01 MS 0 0 1
[27] .ARM.attributes ARM_ATTRIBUTES 00000000 0010a5 000035 00 0 0 1
[28] .shstrtab STRTAB 00000000 0010da 000115 00 0 0 1
[29] .symtab SYMTAB 00000000 0016c8 000800 10 30 90 4
[30] .strtab STRTAB 00000000 001ec8 000534 00 0 0 1
Key to Flags:
W (write), A (alloc), X (execute), M (merge), S (strings)
I (info), L (link order), G (group), T (TLS), E (exclude), 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 标志寄存器 Align
EXIDX 0x000af0 0x00008af0 0x00008af0 0x00020 0x00020 R 0x4
PHDR 0x000034 0x00008034 0x00008034 0x00120 0x00120 R E 0x4
INTERP 0x000154 0x00008154 0x00008154 0x00019 0x00019 R 0x1
[Requesting program interpreter: /lib/ld-linux-armhf.so.3]
LOAD 0x000000 0x00008000 0x00008000 0x00b14 0x00b14 R E 0x8000
LOAD 0x000ee4 0x00010ee4 0x00010ee4 0x0016c 0x00170 RW 0x8000
DYNAMIC 0x000ef0 0x00010ef0 0x00010ef0 0x00110 0x00110 RW 0x4
NOTE 0x000170 0x00008170 0x00008170 0x00044 0x00044 R 0x4
GNU_STACK 0x000000 0x00000000 0x00000000 0x00000 0x00000 RW 0x4
GNU_RELRO 0x000ee4 0x00010ee4 0x00010ee4 0x0011c 0x0011c R 0x1
Section to Segment mapping:
Segment Sections...
00 .ARM.exidx
01
02 .interp
03 .interp .note.ABI-tag .note.gnu.build-id .gnu.hash .dynsym .dynstr .gnu.version .gnu.version_r .rel.dyn .rel.plt .init .plt .text .fini .rodata .ARM.extab .ARM.exidx .eh_frame
04 .init_array .fini_array .jcr .dynamic .got .data .bss
05 .dynamic
06 .note.ABI-tag .note.gnu.build-id
07
08 .init_array .fini_array .jcr .dynamic
Dynamic section at offset 0xef0 contains 29 entries:
Tag Type Name/Value
0x00000001 (NEEDED) Shared library: [libQtGui.so.4]
0x00000001 (NEEDED) Shared library: [libQtCore.so.4]
0x00000001 (NEEDED) Shared library: [libstdc++.so.6]
0x00000001 (NEEDED) Shared library: [libgcc_s.so.1]
0x00000001 (NEEDED) Shared library: [libc.so.6]
0x0000000f (RPATH) Library rpath: [/usr/qt-arm-4.7.4/lib]
0x0000000c (INIT) 0x8824
0x0000000d (FINI) 0x8ab0
0x00000019 (INIT_ARRAY) 0x10ee4
0x0000001b (INIT_ARRAYSZ) 4 (bytes)
0x0000001a (FINI_ARRAY) 0x10ee8
0x0000001c (FINI_ARRAYSZ) 4 (bytes)
0x6ffffef5 (GNU_HASH) 0x81b4
0x00000005 (STRTAB) 0x8468
0x00000006 (SYMTAB) 0x8288
0x0000000a (STRSZ) 661 (bytes)
0x0000000b (SYMENT) 16 (bytes)
0x00000015 (DEBUG) 0x0
0x00000003 (PLTGOT) 0x11000
0x00000002 (PLTRELSZ) 112 (bytes)
0x00000014 (PLTREL) REL
0x00000017 (JMPREL) 0x87b4
0x00000011 (REL) 0x87ac
0x00000012 (RELSZ) 8 (bytes)
0x00000013 (RELENT) 8 (bytes)
0x6ffffffe (VERNEED) 0x873c
0x6fffffff (VERNEEDNUM) 3
0x6ffffff0 (VERSYM) 0x86fe
0x00000000 (NULL) 0x0
没贴全，超过2000个字符了。
其中的信息：
0x0000000f (RPATH) Library rpath: [/usr/qt-arm-4.7.4/lib]
/usr/qt-arm-4.7.4/lib这个路径在我电脑里是没有的，但在安装QT环境时，config有选项path我自己创建了/usr/qt-arm-4.7.4路径，但安装后这个路径下没有任何内容。qmake能用，我也就没管他。
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