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The AMD64 psABI used to be hosted at x86-64.org.

I have a copy of pdf file and it says explicitly:

The architecture specification is available on the web at http://www.x86-64.org/documentation.

but http://www.x86-64.org is down for a long time already. Several months at least.

Does anyone know where the latest psABI can be taken from?

Peter Cordes
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Alexander Gorshenev
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    This question is not off topic -- it is not subjective, and is a "practical, answerable problem that is unique to the programming profession". – Richard Hansen Jun 25 '13 at 21:28
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    It in unconscionable that this question was closed. These docs are fundamental to x86_64 programming. – Raymond Hettinger Jul 24 '13 at 03:19
  • The site has been brought up again after several months. – Alexander Gorshenev Sep 05 '14 at 14:50
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    Intel386 psABI 1.0 was released this year, announced here: https://gcc.gnu.org/ml/gcc/2015-02/msg00039.html with links to github sources & the .pdf document. – Dima May 21 '15 at 15:57
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    See the ABI links in the [x86 tag wiki](http://stackoverflow.com/tags/x86/info) for the latest version on GitHub, where the ABI maintainers keep it updated. – Peter Cordes Oct 31 '16 at 18:18

1 Answers1

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See http://refspecs.linuxfoundation.org/

System V psABI for x86_64 architecture: http://refspecs.linuxfoundation.org/elf/x86_64-abi-0.95.pdf

EDIT: 0.99.6 seems to be the latest one, select any from https://www.google.com/search?q=System+V+Application+Binary+Interface+AMD64+0.99.6

linuxbuild
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