[arm-gnu] undefined reference to _init

[Carlos O'Donell]

On 10/25/2012 8:29 PM, Brad Badke wrote:
> So I have my application/RTOS running on an ARM Cortex-A8 using the
> free version of Code Sourcery (arm-none-eabi /4.6.3). My
> application/RTOS fully supports hardware floating point (neon). With
> the free version of the Code Sourcery math libraries the performance
> is pretty slow compared to the same code built with the ARM RVDS4.1
> tool chain.
> 
> 
> 
> So I am curious if anyone can comment on how much performance would
> improve with the optimized libraries that come with the
> Personal/Standard/Professional editions. My application performs a
> lot of math.

You're application is the best benchmark.

Go get a 30-day evaluation of the tools and try it out?

http://www.mentor.com/embedded-software/sourcery-tools/sourcery-codebench/overview

Cheers,
Carlos.
-- 
Carlos O'Donell
Mentor Graphics / CodeSourcery
carlos_odonell at mentor.com
carlos at codesourcery.com
+1 (613) 963 1026