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Re: [Qemu-devel] Re: Suggestion - trap window-close of VM

From: Lennert Buytenhek
Subject: Re: [Qemu-devel] Re: Suggestion - trap window-close of VM
Date: Wed, 30 Mar 2005 23:22:48 +0200
User-agent: Mutt/1.4.1i

On Wed, Mar 30, 2005 at 03:16:58PM -0500, Leonardo E. Reiter wrote:

> If I understand this correctly, it's specifically doing a halt with 
> interrupts disabled.


It checks that the byte before the current instruction pointer is 0xf1.
That 0xf1 could be single-byte hlt instruction by itself, or it could be
the last byte of a multi-byte instruction.


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