x86_64 2.6.x problem

From: Luca
Date: Fri Dec 17 2004 - 15:00:24 EST

Hi there,
I have a "private" static binary that works on 32bit system and
on a 2.4.x kernel 64bit system.
With the 2.6.x kernel 64bit it doesn't work.
Here some output:

Processor 3400+ AuthenticAMD
Kernel 2.6.9
gentoo 2004.3

$ file client
client: ELF invalid class invalid byte order (SYSV)

$ ./client
Segmentation fault

on /var/log/messages

client[10543]: segfault at 0000000000000000 rip 000000005dea4119 rsp
00000000ffffd6f0 error 6

$ readelf -a client
ELF Header:
Magic: 7f 45 4c 46 00 00 00 00 00 00 00 00 00 00 00 00
Class: none
Data: none
Version: 0
OS/ABI: UNIX - System V
ABI Version: 0
Type: EXEC (Executable file)
Machine: Intel 80386
Version: 0x1
Entry point address: 0x5dea40de
Start of program headers: 52 (bytes into file)
Start of section headers: 0 (bytes into file)
Flags: 0x0
Size of this header: 52 (bytes)
Size of program headers: 32 (bytes)
Number of program headers: 1
Size of section headers: 0 (bytes)
Number of section headers: 0
Section header string table index: 0

There are no sections in this file.

There are no section groups in this file.

Program Headers:
Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg
LOAD 0x000000 0x5dea4000 0x5dea4000 0x075ce 0x1d000 RWE

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.

if you can tell me what do i have to do,


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