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Re: Synthetic register related: maximum value of a modrm byte in i386
- From: Andy Walker <ja_walker at earthlink dot net>
- To: dewar at gnat dot com (Robert Dewar),gcc at gcc dot gnu dot org
- Date: Sat, 4 Jan 2003 08:27:38 -0600
- Subject: Re: Synthetic register related: maximum value of a modrm byte in i386
- References: <20030104113716.DDF37F2DFA@nile.gnat.com>
On Saturday 04 January 2003 05:37 am, Robert Dewar wrote:
> > The next, and obvious, question is how negative can it be?
>
> obvious indeed :-)
>
> It is just normal twos complement notation, like any other integer on
> the machine.
Thank you very much.
Andy