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Fix for PR 5594

From: Eric Norum <e dot norum at sk dot sympatico dot ca>
To: gcc-patches at gcc dot gnu dot org
Cc: joel at oarcorp dot com
Date: Wed, 06 Feb 2002 19:11:34 -0600
Subject: Fix for PR 5594

ChangeLog Entry
==============
libstdc++-v3/config/cpu/m68k/bits/atomicity.h:
	Use `Interrupt Disable' instead of `TAS/JBNE' for processors which 
lack the CAS instruction on strict-priority operating systems such as 
RTEMS  since the TAS/JBNE technique can lead to infinite loops.

I've attached a patch against the latest version from the CVS repository 
as well as the complete source file.

Attachment: atomPatch
Description: Binary data

Attachment: atomicity.h
Description: Text document



--
Eric Norum  <eric.norum@usask.ca>

Follow-Ups:
- Re: Fix for PR 5594
  - From: Joel Sherrill

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