diff -r e4d67989cc36 -r 47c74d1534e1 genericopenlibs/liboil/src/liboilcpu.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/genericopenlibs/liboil/src/liboilcpu.c	Fri Apr 16 16:46:38 2010 +0300
@@ -0,0 +1,202 @@
+/*
+ * LIBOIL - Library of Optimized Inner Loops
+ * Copyright (c) 2003,2004 David A. Schleef <ds@schleef.org>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
+ * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+//Portions Copyright (c)  2008-2009 Nokia Corporation and/or its subsidiary(-ies). All rights reserved. 
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include <liboil/liboilfunction.h>
+#include <liboil/liboildebug.h>
+#include <liboil/liboilcpu.h>
+#include <liboil/liboilfault.h>
+#include <liboil/liboilutils.h>
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+#include <fcntl.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <setjmp.h>
+#include <signal.h>
+#ifdef HAVE_SYS_TIME_H
+#include <sys/time.h>
+#endif
+#include <time.h>
+
+#if defined(__FreeBSD__)
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#endif
+
+#ifdef __sun
+#include <sys/auxv.h>
+#endif
+
+
+
+/**
+ * SECTION:liboilcpu
+ * @title: CPU
+ * @short_description: Check the capabilities of the current CPU
+ *
+ */
+
+//void oil_cpu_detect_arch(void);
+
+unsigned long oil_cpu_flags;
+
+extern unsigned long (*_oil_profile_stamp)(void);
+
+#ifdef HAVE_GETTIMEOFDAY
+static unsigned long
+oil_profile_stamp_gtod (void)
+{
+  struct timeval tv;
+  gettimeofday(&tv,NULL);
+  return 1000000*(unsigned long)tv.tv_sec + (unsigned long)tv.tv_usec;
+}
+#endif
+
+#if defined(HAVE_CLOCK_GETTIME) && defined(HAVE_MONOTONIC_CLOCK)
+static unsigned long
+oil_profile_stamp_clock_gettime (void)
+{
+  struct timespec ts;
+  clock_gettime (CLOCK_MONOTONIC, &ts);
+  return 1000000000*ts.tv_sec + ts.tv_nsec;
+}
+#endif
+
+static unsigned long
+oil_profile_stamp_zero (void)
+{
+  return 0;
+}
+
+#ifdef __SYMBIAN32__
+
+#endif
+void
+_oil_cpu_init (void)
+{
+  const char *envvar;
+
+  oil_cpu_detect_arch();
+
+  envvar = getenv ("OIL_CPU_FLAGS");
+  if (envvar != NULL) {
+    char *end = NULL;
+    unsigned long flags;
+
+    flags = strtoul (envvar, &end, 0);
+    if (end > envvar) {
+      oil_cpu_flags = flags;
+    }
+    OIL_INFO ("cpu flags from environment %08lx", oil_cpu_flags);
+  }
+
+  OIL_INFO ("cpu flags %08lx", oil_cpu_flags);
+
+#if defined(HAVE_CLOCK_GETTIME) && defined(HAVE_MONOTONIC_CLOCK)
+  if (_oil_profile_stamp == NULL) {
+    _oil_profile_stamp = oil_profile_stamp_clock_gettime;
+    OIL_INFO("Using clock_gettime() as a timestamp function.");
+  }
+#endif
+
+#ifdef HAVE_GETTIMEOFDAY
+  if (_oil_profile_stamp == NULL) {
+    _oil_profile_stamp = oil_profile_stamp_gtod;
+    OIL_WARNING("Using gettimeofday() as a timestamp function.");
+  }
+#endif
+  if (_oil_profile_stamp == NULL) {
+    _oil_profile_stamp = oil_profile_stamp_zero;
+    OIL_ERROR("No timestamping function.  This is kinda bad.");
+  }
+}
+
+/**
+ * oil_cpu_get_flags:
+ *
+ * Returns a bitmask containing the available CPU features.
+ *
+ * Returns: the CPU features.
+ */
+#ifdef __SYMBIAN32__
+EXPORT_C
+#endif 
+unsigned int
+oil_cpu_get_flags (void)
+{
+  return oil_cpu_flags;
+}
+
+
+#if 0
+/**
+ * oil_cpu_get_ticks_per_second:
+ *
+ * Returns the estimated number of ticks per second.  This feature
+ * is currently unimplemented.
+ *
+ * This function may take several milliseconds or more to execute
+ * in order to calculate a good estimate of the number of ticks (as
+ * measured by the profiling functions) per second.  Note that the
+ * number of ticks per second is often dependent on the CPU frequency,
+ * which can change dynamically.  Thus the value returned by this
+ * function may be incorrect as soon as it is returned.
+ *
+ * Returns: a double
+ */
+double
+oil_cpu_get_ticks_per_second (void)
+{
+  return _oil_ticks_per_second;
+}
+#endif
+
+#ifdef __SYMBIAN32__
+EXPORT_C
+#endif
+double
+oil_cpu_get_frequency (void)
+{
+#if defined(__linux__)
+  int freq;
+  if (get_file_int ("/sys/devices/system/cpu/cpu0/cpufreq/scaling_cur_freq",
+        &freq)) {
+    return 1000.0 * freq;
+  }
+  return 0;
+#else
+  return 0;
+#endif
+}
+