Go in gcc 4.7

[Joel Sherrill]

On 01/12/2012 12:16 PM, Andreas Schwab wrote:
> Ian Lance Taylor<iant@google.com>  writes:
>
>> The functions required are makecontext, getcontext, and setcontext.
> Note that these functions are obsolescent in POSIX.1-2004 and removed
> from POSIX.1-2008.
Are there any alternatives? It is bad that Go is already starting
out dependent on obsolete methods.  :(

FWIW these should be straightforward to implement on RTEMS.
They just have to wrap the internal routines used for thread
context management. I stubbed them out so Go would continue
to build.
> Andreas.
>


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