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Stanislav Shwartsman 2011-07-28 16:21:18 +00:00
parent 6ad0f5ddb2
commit 6ef7675d03
1 changed files with 90 additions and 0 deletions
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bochs/cpu/generic_cpuid.h Normal file
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/////////////////////////////////////////////////////////////////////////
// $Id$
/////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2011 Stanislav Shwartsman
// Written by Stanislav Shwartsman [sshwarts at sourceforge net]
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA B 02110-1301 USA
//
/////////////////////////////////////////////////////////////////////////
#ifndef BX_GENERIC_CPUID_DEFINITIONS_H
#define BX_GENERIC_CPUID_DEFINITIONS_H
#include "cpu/cpuid.h"
class bx_generic_cpuid_t : public bx_cpuid_t {
public:
bx_generic_cpuid_t(BX_CPU_C *cpu);
virtual ~bx_generic_cpuid_t() {}
// return CPU name
virtual const char *get_name(void) const { return "bochs"; }
virtual Bit32u get_isa_extensions_bitmask(void) const { return isa_extensions_bitmask; }
virtual Bit32u get_cpu_extensions_bitmask(void) const { return cpu_extensions_bitmask; }
virtual void get_cpuid_leaf(Bit32u function, Bit32u subfunction, cpuid_function_t *leaf);
virtual void dump_cpuid(void);
private:
void init_isa_extensions_bitmask(void);
void init_cpu_extensions_bitmask(void);
Bit32u isa_extensions_bitmask;
Bit32u cpu_extensions_bitmask;
#if BX_SUPPORT_SMP
unsigned nprocessors;
unsigned ncores;
unsigned nthreads;
#endif
void get_std_cpuid_leaf_0(cpuid_function_t *leaf);
void get_std_cpuid_leaf_1(cpuid_function_t *leaf);
void get_std_cpuid_leaf_2(cpuid_function_t *leaf);
void get_std_cpuid_leaf_3(cpuid_function_t *leaf);
void get_std_cpuid_leaf_4(Bit32u subfunction, cpuid_function_t *leaf);
void get_std_cpuid_leaf_5(cpuid_function_t *leaf);
void get_std_cpuid_leaf_6(cpuid_function_t *leaf);
void get_std_cpuid_leaf_7(Bit32u subfunction, cpuid_function_t *leaf);
void get_std_cpuid_leaf_8(cpuid_function_t *leaf);
void get_std_cpuid_leaf_9(cpuid_function_t *leaf);
void get_std_cpuid_leaf_A(cpuid_function_t *leaf);
void get_std_cpuid_extended_topology_leaf(Bit32u subfunction, cpuid_function_t *leaf);
void get_std_cpuid_leaf_C(cpuid_function_t *leaf);
void get_std_cpuid_xsave_leaf(Bit32u subfunction, cpuid_function_t *leaf);
void get_ext_cpuid_leaf_0(cpuid_function_t *leaf);
void get_ext_cpuid_leaf_1(cpuid_function_t *leaf);
void get_ext_cpuid_brand_string_leaf(Bit32u function, cpuid_function_t *leaf);
void get_ext_cpuid_leaf_5(cpuid_function_t *leaf);
void get_ext_cpuid_leaf_6(cpuid_function_t *leaf);
void get_ext_cpuid_leaf_7(cpuid_function_t *leaf);
void get_ext_cpuid_leaf_8(cpuid_function_t *leaf);
Bit32u get_cpu_version_information(void);
Bit32u get_extended_cpuid_features(void);
Bit32u get_std_cpuid_features(void);
Bit32u get_std2_cpuid_features(void);
Bit32u get_ext2_cpuid_features(void);
Bit32u get_ext3_cpuid_features(void);
};
extern bx_cpuid_t *create_bx_generic_cpuid(BX_CPU_C *cpu);
#endif