From: Chris Metcalf <cmetcalf@tilera.com>
Date: Thu, 14 Oct 2010 20:00:11 +0000 (-0400)
Subject: arch/tile: add Tilera's <arch/sim.h> header as an open-source header
X-Git-Tag: v2.6.37-rc1~103^2~6
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bf65e440e8248f22b2eacf8d47961bb9d52260f7;p=pandora-kernel.git

arch/tile: add Tilera's <arch/sim.h> header as an open-source header

This change adds one of the Tilera standard <arch> headers to the set
of headers shipped with Linux.  The <arch/sim.h> header provides
methods for programmatically interacting with the Tilera simulator.

The current <arch/sim.h> provides inline assembly for the _sim_syscall
function, so the declaration and definition previously provided
manually in Linux are no longer needed.  We now use the standard
sim_validate_lines_evicted() method from <arch/sim.h> rather than
rolling our own direct call to sim_syscall().

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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