2 * mono-hwcap-sparc.c: SPARC hardware feature detection
5 * Alex Rønne Petersen (alexrp@xamarin.com)
6 * Elijah Taylor (elijahtaylor@google.com)
7 * Miguel de Icaza (miguel@xamarin.com)
8 * Neale Ferguson (Neale.Ferguson@SoftwareAG-usa.com)
9 * Paolo Molaro (lupus@xamarin.com)
10 * Rodrigo Kumpera (kumpera@gmail.com)
11 * Sebastien Pouliot (sebastien@xamarin.com)
12 * Zoltan Varga (vargaz@xamarin.com)
14 * Copyright 2003 Ximian, Inc.
15 * Copyright 2003-2011 Novell, Inc
16 * Copyright 2006 Broadcom
17 * Copyright 2007-2008 Andreas Faerber
18 * Copyright 2011-2013 Xamarin Inc
19 * Licensed under the MIT license. See LICENSE file in the project root for full license information.
22 #include "mono/utils/mono-hwcap-sparc.h"
26 #if !defined(__linux__)
27 #include <sys/systeminfo.h>
32 gboolean mono_hwcap_sparc_is_v9 = FALSE;
35 mono_hwcap_arch_init (void)
39 #if !defined(__linux__)
40 if (!sysinfo (SI_ISALIST, buf, 1024))
41 g_assert_not_reached ();
43 /* If the page size is 8192, we're on a 64-bit SPARC, which
44 * in turn means a v9 or better.
46 if (getpagesize () == 8192)
47 strcpy (buf, "sparcv9");
49 strcpy (buf, "sparcv8");
52 mono_hwcap_sparc_is_v9 = strstr (buf, "sparcv9");
56 mono_hwcap_print (FILE *f)
58 g_fprintf (f, "mono_hwcap_sparc_is_v9 = %i\n", mono_hwcap_sparc_is_v9);