Hello everybody!
I still use OpenWRT on my Asus WL500gP for a couple of years, but now I need your help. I want to develop a program to read measurement data received over RS232-to-USB and store them in an SQLight-Database. But I have problems by compiling an “hello word”-program.... :-(
1) I loaded “ToolChain and Libc Source for WL500gP “ (Version 3.2.3 - 192.25 MB) from the Asus-website.
2) Unpacking and exporting the paths under Kubuntu 9.10 (VM) works.
3) compiling
#include <stdio.h>
int main( void ){
printf( "Hello!\n" );
return 0;
}
with
mipsel-linux-gcc -o /home/andre/wl500gpSDK/output/hello.exe /home/andre/wl500gpSDK/sourcecodes/hello.c
or
mipsel-linux-gcc -v -mips32 -mfp32 -EL -o /home/andre/wl500gpSDK/output/hello.exe /home/andre/wl500gpSDK/sourcecodes/hello.c
… doesn't show an error.
4) running the program on the router with kamikaze 8.09 tells me:
root@OpenWrt:~# ls -l
-rwxr-xr-x 1 root root 15963 Dec 22 08:44 hello.exe
root@OpenWrt:~# ./hello.exe
-ash: ./hello.exe: not found
root@OpenWrt:~#
I copy the OpenWrt busybox and opkg from the Router to Kubuntu and this is the output from file:
andre@Kubuntu910VM:~/$ file busybox
erstellteProgramme/busybox: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), dynamically linked (uses shared libs), corrupted section header size
andre@Kubuntu910VM:~/$ file opkg
erstellteProgramme/opkg: ELF 32-bit LSB executable, MIPS, MIPS32 version 1 (SYSV), dynamically linked (uses shared libs), corrupted section header size
andre@Kubuntu910VM:~/$ file hello.exe
erstellteProgramme/hallo.exe: ELF 32-bit LSB executable, MIPS, MIPS-I version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.2.15, not stripped
andre@Kubuntu910VM:~/$
My hello-program differs from the others.....
Something about my router....
KAMIKAZE (8.09, r14511) ----------------------------
* 10 oz Vodka Shake well with ice and strain
* 10 oz Triple sec mixture into 10 shot glasses.
* 10 oz lime juice Salute!
---------------------------------------------------
root@OpenWrt:~# dmesg
CPU revision is: 00029006
Primary instruction cache 16kB, physically tagged, 2-way, linesize 16 bytes.
Primary data cache 16kB, 2-way, linesize 16 bytes.
Linux version 2.4.35.4 (nbd@baustelle) (gcc version 3.4.6 (OpenWrt-2.0)) #51 Sat Feb 14 23:44:13 CET 2009
Setting the PFC to its default value
Determined physical RAM map:
memory: 02000000 @ 00000000 (usable)
On node 0 totalpages: 8192
zone(0): 8192 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: root=/dev/mtdblock2 rootfstype=squashfs,jffs2 init=/etc/preinit noinitrd console=ttyS0,115200
CPU: BCM4704 rev 9 at 264 MHz
Using 132.000 MHz high precision timer.
Calibrating delay loop... 263.78 BogoMIPS
Memory: 30468k/32768k available (1425k kernel code, 2300k reserved, 100k data, 84k init, 0k highmem)
…
Can someone give me an advise what I'm doing wrong?
I want to use an already built cross-compiler before I would build my own...
Merry Christmas!
