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Re: [patch] Arm startup code stack alignment

From: Nick Clifton <nickc at redhat dot com>
To: Paul Brook <paul at codesourcery dot com>, Jeff Johnston <jjohnstn at redhat dot com>
Cc: newlib at sources dot redhat dot com
Date: Tue, 05 Apr 2005 08:37:13 +0100
Subject: Re: [patch] Arm startup code stack alignment
References: <200503281529.00521.paul@codesourcery.com>

Hi Paul, Hi Jeff,

The Arm startup code allocates stack space for argv[]. The attached patch ensures that the stack pointer remains aligned to a doubleword boundary, as required by the EABI.

2005-03-28 Paul Brook <paul@codesourcery.com>

libgloss/
 * arm/crt0.S: Ensure doubleword stack alignment.
newlib/
 * libc/sys/arm/crt0.S: Ensure doubleword stack alignment.

This looks OK to me. Unfortunately I do not have approval rights for newlib, but I can recommend to Jeff that he approves it.

Cheers
  Nick

References:
- [patch] Arm startup code stack alignment
  - From: Paul Brook

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