How to run the ARM executables or benchmark in ESESC?

[Chao Peng]

Hi, everybody

I want to run some ARM executables or benchmark (SPEC2006). But I met one problem.

The procedure is:
1. One simple helloworld.c:
#include <stdio.h>
int main(void) {
  printf("hello world\n");
  return 0;
}

2. I used the command "arm-linux-gnueabi-gcc -Wall -O2 -march=armv5 -mfpu=vfp3 -static  -o helloworld helloworld.c" to generate the ARM executable. And the info of the helloworld file is

helloworld: ELF 32-bit LSB executable, ARM, EABI5 version 1 (SYSV), statically linked, for GNU/Linux 3.2.0, BuildID[sha1]=483d7c9f1f1b0eb3738f00bc0c747003531df288, not stripped

3. When I used esesc to run this helloworld, I had the problem as below:

STARTING QEMU ......
QEMUReader: Initializing qemu...
Starting qemu with
arg[0] is: qemu
arg[1] is: helloworld
helloworld: Invalid ELF image for this architecture

I noticed that in esesc.conf, the benchmark examples are based on MIPS.
Do I need to explicitly set the qemu platform (arm or mips)?

Any suggestion for generating arm benchmark?

Best,
Chao
 

[Rafael Trapani Possignolo]

The current version of ESESC only supports MIPS binaries. 

ARM binaries are no longer supported.

Rafael Trapani Possignolo

PhD Candidate in Computer Engineering 

University of California, Santa Cruz

MASC and VLSI-DA groups

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[Gabriel Southern]

At UCSC we switched to using MIPS64 ISA for ESESC a couple of years ago and no one at UCSC is using the ARM ISA right now with ESESC.  You can checkout the old version that used ARMv7 by getting the old branch if you want:

https://github.com/masc-ucsc/esesc/tree/release_2013_armv7

-Gabriel

On Wed, Jul 13, 2016 at 9:01 AM, Chao Peng <pengc...@gmail.com> wrote:

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[Chao Peng]

Thanks so much! I will try to see the old version.

Chao

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