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[PAuthabielf64] Define NT-ARM-PAUTH-ABI-tag #235

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[PAuthabielf64] Define NT-ARM-PAUTH-ABI-tag #235

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13 changes: 10 additions & 3 deletions pauthabielf64/pauthabielf64.rst
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Expand Up @@ -856,9 +856,16 @@ A new section named ``.note.AARCH64-PAUTH-ABI-tag`` of type
as documented in SCO-ELF_, and its attribute flag ``SHF_ALLOC`` must
be set.

The name field (``namesz`` / ``name``) contains the string "ARM". The
type field shall be 1, and the ``descsz`` field must be at least 16.
The first 16 bytes of the description must contain 2 64-bit words, with
The ``namesz`` field shall be 4
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shall be -> is


The ``descsz`` field must be at least 16. See ``desc`` below.

The type field shall be ``NT_ARM_TYPE_PAUTH_ABI_TAG``, defined to the
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shall be -> is

value 1.

The ``name`` field shall be the null-terminated string ``ARM``.
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shall be -> is


The first 16 bytes of the ``desc`` contain 2 64-bit words, with
the first 64-bit word being a platform identifier, and the second
64-bit word being a version number for the ABI for the platform
identified for the first word. When ``descsz`` is larger than 16 the
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