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Re: What all should I take care while compiling and running?

From: Dan Kegel <dank at kegel dot com>
To: Pramod P K <pra dot engr at gmail dot com>
Cc: linux-arm at lists dot arm dot linux dot org dot uk, crossgcc at sources dot redhat dot com
Date: Mon, 07 Nov 2005 21:17:37 -0800
Subject: Re: What all should I take care while compiling and running?
References: <417f1b740511072114q4af02a1yeedcf07973cf0cd5@mail.gmail.com> <417f1b740511072118s79402009l6686f0578992a488@mail.gmail.com>

Pramod P K wrote:

I created crosstool for arm-9tdmi-linux-gnu.  I compiled a simple program using
arm-9tdmi-linux-gnu-gcc.
(My target board has already  Kernel-2.6.10 and a compiler for older
versions of gcc & glibc)

I mount:  mount -o nolock,rsize=1500,wsize=1500 -t nfs
161.85.96.148:/home/pramod/crosstool  /mnt/test

Ive simply used ./a.out.
But its giving " sh:./a.out not found "
even when there is compiled a.out in /mnt/test.

when i use:
crosstool/gcc-3.4.3-glibc-2.3.4/arm-9tdmi-linux-gnu/arm-9tdmi-linux-gnu/lib/ld-linux.so.2
 ./a.out
its giving
" illegal instruction "


Then something's unhappy.  Try building a static binary (so you don't
need ld-linux.so.2 or libc.so.6) that just
outputs "hello" to the console and see if that works.
- Dan

--
What does Linux need to succeed on the desktop?  See http://kegel.com/linux/comfort

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References:
- What all should I take care while compiling and running?
  - From: Pramod P K

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