From: "Robboy, David G" <david.g.robboy@intel.com>
To: linux-ia64@vger.kernel.org
Subject: [Linux-ia64] Probable seamless bug: can't pop es
Date: Fri, 12 Oct 2001 00:19:32 +0000 [thread overview]
Message-ID: <marc-linux-ia64-105590698805337@msgid-missing> (raw)
The following simple program runs on a P4 linux system, but gets a SIGSEGV
on an Itanium. Most likely a seamless bug rather than a hardware bug. Even
though we don't use segment registers in Linux, it is legal to push and pop
them, isn't it?
main()
{
asm ("pushl %ds");
asm ("popl %es");
}
David Robboy
next reply other threads:[~2001-10-12 0:19 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-10-12 0:19 Robboy, David G [this message]
2001-10-12 1:11 ` [Linux-ia64] Probable seamless bug: can't pop es David Mosberger
2001-10-14 18:35 ` n0ano
2001-10-15 17:11 ` David Mosberger
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