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Re: [Ltib] illegal instruction - executing top command


From: Stuart Hughes
Subject: Re: [Ltib] illegal instruction - executing top command
Date: Wed, 22 Apr 2009 09:07:47 +0100
User-agent: Thunderbird 2.0.0.16 (X11/20080707)

Hi Saran,

Normally when I've seen this it's been caused by incorrect setting for the toolchain CFLAGS. You need to make sure the settings for floating point are correct for your target.

Regards, Stuart

Saravana Kumar wrote:
Hi ,
I build rootfs for ramdisk using LTIB.Everything works fine (except top command in dynamic built busybox)

When I dynamically compile busybox (having top command) i m getting the error "illegal instruction" when i execute top command.

When I statically compile busybox top command works fine.

I want to know whether
1. When I build ./ltib --configure --f
- i m forcing to rebuild everything incluing the dynamic libraries (libc.so, etc.,). Am I correct here?

2. What can be the problem with dynamic build of busybox(everything is fine except top command)

3. How static building works fine for top  ...its the same code base?

I use codeSourcery tool chain, linux-2.6.23, LTIB version ltib 8.1.2 ($Revision: 1.18 $ sv) , ARM (1176)platform


Thanks,
Saran


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