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Re: ARM stack alignment on hand called functions

From: "Kris Warkentin" <kewarken at qnx dot com>
To: <Richard dot Earnshaw at arm dot com>
Cc: <gdb at sources dot redhat dot com>
Date: Wed, 20 Nov 2002 14:40:18 -0500
Subject: Re: ARM stack alignment on hand called functions
References: <200211201837.gAKIbXv25319@pc960.cambridge.arm.com> <19e701c290c6$e22587f0$0202040a@catdog>

> > OK, but with this change the alignment is being done *after* any
arguments
> > that have to go onto the stack have been pushed.  It should happen
> > *before*.  What happens if you have?

You're right.  If I put the "sp = (sp + 3) & ~3" at the top of
arm_push_arguments(), everything works.  I see that a lot of stuff in
arm-tdep.c has been changed extensively on your head branch, including
arm_push_arguments().  Probably once we move to the head branch, everything
will work fine.

cheers,

Kris

Follow-Ups:
- Re: ARM stack alignment on hand called functions
  - From: Richard Earnshaw

References:
- Re: ARM stack alignment on hand called functions
  - From: Richard Earnshaw
- Re: ARM stack alignment on hand called functions
  - From: Kris Warkentin

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