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Re: [arm,patch] Prevent unwindiing off top of stack.

From: Nick Clifton <nickc at redhat dot com>
To: Paul Brook <paul at codesourcery dot com>
Cc: newlib at sources dot redhat dot com
Date: Thu, 25 Nov 2004 09:41:27 +0000
Subject: Re: [arm,patch] Prevent unwindiing off top of stack.
References: <200411241503.23934.paul@codesourcery.com>

Hi Paul,Hi Jeff,

The attached patch adds Arm EABI unwinding annotations to _start to prevent unwinding off the top of the stack if main() throws an exception.
Tested with cross to arm-none-elf and arm-none-eabi.
Ok?
Paul

2004-11-24 Paul Brook <paul@codesourcery.com>

* libc/sys/arm/crt0.S (_start): Add .cantunwind annotation.

I do not have official approval priveledges for newlib, but if it helps Jeff OK the patch then I have looked at it and it certainly seems OK to me.

Cheers

Nick

Follow-Ups:
- Re: [arm,patch] Prevent unwindiing off top of stack.
  - From: jjohnstn

References:
- [arm,patch] Prevent unwindiing off top of stack.
  - From: Paul Brook

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