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List:       gcc
Subject:    Re: X32 project status update
From:       "H.J. Lu" <hjl.tools () gmail ! com>
Date:       2011-07-29 21:29:29
Message-ID: CAMe9rOp+K7xbtgGi8U=dhHFVigQbVmhOWiXRKjp++4Rd8sf_2Q () mail ! gmail ! com
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Hi,

This is the x32 project status update:

https://sites.google.com/site/x32abi/

We have settled down on a preliminary system call number
scheme:

1. In kernel, x86-64 and x32 share the same system call slot if they
are the same.
2. First 512 system call slots are reserved for common and x86-64
specific ones. X32 specific system call slots start at 512.
3. All x32 system call numbers have the bit 30 set.

Gibc x32 binary rpms for Fedora 15/x86-64 are available from
the x32 website.  People can try out x32 on Fedora 15.

Thanks.


-- 
H.J.
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