amd64/69707: IPC32 dont work OK in amd64 FreeBSD

[Morgoth]

>Number:         69707
>Category:       amd64
>Synopsis:       IPC32 dont work OK in amd64 FreeBSD
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-amd64
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Jul 28 14:50:25 GMT 2004
>Closed-Date:
>Last-Modified:
>Originator:     Morgoth
>Release:        5.2.1
>Organization:
none
>Environment:
FreeBSD STARLIGHT morgoth@/usr/src/sys/conf/STARLIGHT amd64 5.2.1
>Description:
      IA32 programs (sed on FreeBSD 64bit for amd64) that uses IPC dont work OK (hangups etc). FreeBSD 64bit doesn't run for example xmms (32bit) SHM problem, and xmms 64bit (Xmms fault - pointer/integer related crashes)
>How-To-Repeat:
      try tu run for example FreeBSD 4.10's i386 xmms on FreeBSD 5.2.1 using IA32 emulation
>Fix:
      ?
>Release-Note:
>Audit-Trail:
>Unformatted: