Hi,

I'd think that the error is just what Gem5 says:

fatal: Object file is a dynamic executable however only static executables are 
supported!
       Please recompile your executable as a static binary and try again.

You can check that the executable is static by using file command:

file /home/anoir/FFT\ work/FFT_opt_v2/fast_fourier_transform

And it will tell you if your binary is "statically linked" or "dynamically 
linked". If it's dynamically linked then you should link your program using 
-static flag. The command line you provided for compilation

gcc -c -static -Wall  fast_fourier_transform.c -lm -o fast_fourier_transform.o

Is only for compilation phase. There should be a linking command that you 
didn't provide and -static should be on that command line. This should compile 
and statically link your program:

gcc -static -Wall fast_fourier_transform.c -lm -o fast_fourier_transform

Thanks,

    Oscar
---- On Thu, 07 Jul 2016 19:08:42 +0200 anoir nechi<[email protected]> 
wrote ---- 

HI


I'm trying to run a c application of radix4 on gem5 simulator using SE mode. 
This is the link to the code:

http://gweep.net/~rocko/FFT/node6.html#SECTION00060000000000000000


i used this command to compile it :
gcc -c -static -Wall  fast_fourier_transform.c -lm -o fast_fourier_transform.o


then i used this command to run it :
build/ARM/gem5.opt configs/example/se.py -c /home/anoir/FFT\ 
work/FFT_opt_v2/fast_fourier_transform


and i'm getting this error:

gem5 Simulator System.  http://gem5.org
gem5 is copyrighted software; use the --copyright option for details.

gem5 compiled Jun  9 2016 12:22:14
gem5 started Jul  7 2016 18:53:41
gem5 executing on anoir-Lenovo-IdeaPad-Y510P
command line: build/ARM/gem5.opt configs/example/se.py -c '/home/anoir/FFT 
work/FFT_opt_v2/fast_fourier_transform'

Global frequency set at 1000000000000 ticks per second
warn: DRAM device capacity (8192 Mbytes) does not match the address range 
assigned (512 Mbytes)
fatal: Object file is a dynamic executable however only static executables are 
supported!
       Please recompile your executable as a static binary and try again.
 @ tick 0
[create:build/ARM/sim/process.cc, line 644]
Memory Usage: 637548 KBytes
Program aborted at cycle 0
Aborted (core dumped)


could someone tell me what's wrong!!

Thank you
-- 
Anouar NECHIIT Engineer : Industrial systems
Higher Institute of Computer Science
Tunis - El Manar University
Phone : (+216) 50 311 536
E-mail : [email protected]


 



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