Date: Thu, 25 May 2000 20:52:05 +1000 (EST) From: User Raymond <raymond@one.com.au> Subject: alpha/18808: Unalligned trap handler fails Message-ID: <200005251052.UAA42636@gw.one.com.au>
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>Number: 18808
>Category: alpha
>Synopsis: Unalligned trap handler fails on quadword
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-alpha
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu May 25 04:00:01 PDT 2000
>Closed-Date:
>Last-Modified:
>Originator: Ray Newman
>Release: FreeBSD 4.0-RELEASE alpha
>Organization:
One Management Australia
>Environment:
FreeBSD 4.0-RELEASE alpha
>Description:
When an unalligned access is made to a quadword, the following results:
pid 672 (mumps): unaligned access: va=0x1013ac4 pc=0x120030278 ra=0x1200301cc
op=stq
Program received signal SIGBUS, Bus error.
>How-To-Repeat:
Make an unalligned access to a quadword.
>Fix:
none known
>Release-Note:
>Audit-Trail:
>Unformatted:
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