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Re: [PATCH] SPARC: Mention global register 7 usage for TLS
- From: Eric Botcazou <ebotcazou at adacore dot com>
- To: Sebastian Huber <sebastian dot huber at embedded-brains dot de>
- Cc: gcc-patches at gcc dot gnu dot org
- Date: Sat, 15 Mar 2014 23:01:19 +0100
- Subject: Re: [PATCH] SPARC: Mention global register 7 usage for TLS
- Authentication-results: sourceware.org; auth=none
- References: <1394297952-4261-1-git-send-email-sebastian dot huber at embedded-brains dot de>
> Are the global registers 5 and 6 really available for the operating
> system or uses GCC or the linker them for a special purpose? Is it
> possible to document this somewhere in to standard documentation and not
> only in a header file?
This is documented in the ABIs so I think that the comment is fine as-is.
--
Eric Botcazou