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/*
* mono-hwcap-sparc.c: SPARC hardware feature detection
*
* Authors:
* Alex Rønne Petersen (alexrp@xamarin.com)
* Elijah Taylor (elijahtaylor@google.com)
* Miguel de Icaza (miguel@xamarin.com)
* Neale Ferguson (Neale.Ferguson@SoftwareAG-usa.com)
* Paolo Molaro (lupus@xamarin.com)
* Rodrigo Kumpera (kumpera@gmail.com)
* Sebastien Pouliot (sebastien@xamarin.com)
* Zoltan Varga (vargaz@xamarin.com)
*
* Copyright 2003 Ximian, Inc.
* Copyright 2003-2011 Novell, Inc
* Copyright 2006 Broadcom
* Copyright 2007-2008 Andreas Faerber
* Copyright 2011-2013 Xamarin Inc
*/
#include "mono/utils/mono-hwcap-sparc.h"
#include <string.h>
#if !defined(__linux__)
#include <sys/systeminfo.h>
#else
#include <unistd.h>
#endif
gboolean mono_hwcap_sparc_is_v9 = FALSE;
#if defined(MONO_CROSS_COMPILE)
void
mono_hwcap_arch_init (void)
{
}
#else
void
mono_hwcap_arch_init (void)
{
char buf [1024];
#if !defined(__linux__)
if (!sysinfo (SI_ISALIST, buf, 1024))
g_assert_not_reached ();
#else
/* If the page size is 8192, we're on a 64-bit SPARC, which
* in turn means a v9 or better.
*/
if (getpagesize () == 8192)
strcpy (buf, "sparcv9")
else
strcpy (buf, "sparcv8")
#endif
mono_hwcap_sparc_is_v9 = strstr (buf, "sparcv9");
}
#endif
void
mono_hwcap_print (FILE *f)
{
g_fprintf (f, "mono_hwcap_sparc_is_v9 = %i\n", mono_hwcap_sparc_is_v9);
}
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