Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / filter / gr_cpu.cc

diff --git a/gnuradio-core/src/lib/filter/gr_cpu.cc b/gnuradio-core/src/lib/filter/gr_cpu.cc
deleted file mode 100644 (file)
index 6fe3591..0000000
--- a/gnuradio-core/src/lib/filter/gr_cpu.cc
+++ /dev/null
@@ -1,107 +0,0 @@
-/* -*- c++ -*- */
-/*
- * Copyright 2002 Free Software Foundation, Inc.
- * 
- * This file is part of GNU Radio
- * 
- * GNU Radio is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 3, or (at your option)
- * any later version.
- * 
- * GNU Radio is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- * 
- * You should have received a copy of the GNU General Public License
- * along with GNU Radio; see the file COPYING.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street,
- * Boston, MA 02110-1301, USA.
- */
-
-#include <gr_cpu.h>
-
-/*
- * execute CPUID instruction, return EAX, EBX, ECX and EDX values in result
- */
-extern "C" {
-void cpuid_x86 (unsigned int op, unsigned int result[4]);
-};
-
-/*
- * CPUID functions returning a single datum
- */
-
-static inline unsigned int cpuid_eax(unsigned int op)
-{
-  unsigned int regs[4];
-  cpuid_x86 (op, regs);
-  return regs[0];
-}
-
-static inline unsigned int cpuid_ebx(unsigned int op)
-{
-  unsigned int regs[4];
-  cpuid_x86 (op, regs);
-  return regs[1];
-}
-
-static inline unsigned int cpuid_ecx(unsigned int op)
-{
-  unsigned int regs[4];
-  cpuid_x86 (op, regs);
-  return regs[2];
-}
-
-static inline unsigned int cpuid_edx(unsigned int op)
-{
-  unsigned int regs[4];
-  cpuid_x86 (op, regs);
-  return regs[3];
-}
-
-// ----------------------------------------------------------------
-
-bool
-gr_cpu::has_mmx ()
-{
-  unsigned int edx = cpuid_edx (1);    // standard features
-  return (edx & (1 << 23)) != 0;
-}
-
-bool
-gr_cpu::has_sse ()
-{
-  unsigned int edx = cpuid_edx (1);    // standard features
-  return (edx & (1 << 25)) != 0;
-}
-
-bool
-gr_cpu::has_sse2 ()
-{
-  unsigned int edx = cpuid_edx (1);    // standard features
-  return (edx & (1 << 26)) != 0;
-}
-
-bool
-gr_cpu::has_3dnow ()
-{
-  unsigned int extended_fct_count = cpuid_eax (0x80000000);
-  if (extended_fct_count < 0x80000001)
-    return false;
-
-  unsigned int extended_features = cpuid_edx (0x80000001);
-  return (extended_features & (1 << 31)) != 0;
-}
-
-bool
-gr_cpu::has_3dnowext ()
-{
-  unsigned int extended_fct_count = cpuid_eax (0x80000000);
-  if (extended_fct_count < 0x80000001)
-    return false;
-
-  unsigned int extended_features = cpuid_edx (0x80000001);
-  return (extended_features & (1 << 30)) != 0;
-}