mirror/libcpuid
1
0
Fork 0
mirror of https://github.com/anrieff/libcpuid synced 2024-12-16 16:35:45 +00:00
Code Issues Releases Wiki Activity

Moving the repository one level deeper

Browse source 
git-svn-id: https://svn.code.sf.net/p/libcpuid/code/HEAD/libcpuid@3 3b4be424-7ac5-41d7-8526-f4ddcb85d872
This commit is contained in:
Veselin Georgiev 2008-11-06 18:17:20 +00:00
commit bb045e7178
20 changed files with 2130 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
AUTHORS Normal file
View file

@ -0,0 +1 @@
Veselin Georgiev <anrieff@mgail.com> (convert to gmail)

23
COPYING Normal file
View file

@ -0,0 +1,23 @@
Copyright 2008 Veselin Georgiev,
anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
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.

0
ChangeLog Normal file
View file

1252
Doxyfile Normal file
View file

File diff suppressed because it is too large Load diff

6
Makefile.am Normal file
View file

@ -0,0 +1,6 @@
SUBDIRS = libcpuid
pkgconfigdir = $(libdir)/pkgconfig
pkgconfig_DATA = libcpuid.pc
EXTRA_DIST = libcpuid.pc.in

0
NEWS Normal file
View file

6
README Normal file
View file

@ -0,0 +1,6 @@
libcpuid
---------
libcpuid provides CPU identification for the x86 (and x86_64).
For details about the programming API, please see the docs
on the project's site (http://libcpuid.sourceforge.net/)

46
configure.ac Normal file
View file

@ -0,0 +1,46 @@
AC_INIT([libcpuid CPU Identification library], [0.1.0], [libcpuid-devel@lists.sourceforge.net], [libcpuid])
AC_CONFIG_SRCDIR([libcpuid/libcpuid.h])
AC_CONFIG_HEADERS([config.h])
AM_INIT_AUTOMAKE([-Wall dist-bzip2 dist-zip foreign])
dnl Versioning scheme shamelessly copied from libexif.
dnl C:A:R
dnl 10:0:0 Version 0.1.0
LIBCPUID_CURRENT=10
LIBCPUID_AGE=0
LIBCPUID_REVISION=0
AC_SUBST([LIBCPUID_AGE])
AC_SUBST([LIBCPUID_REVISION])
AC_SUBST([LIBCPUID_CURRENT])
AC_SUBST([LIBCPUID_CURRENT_MIN],[`expr $LIBCPUID_CURRENT - $LIBCPUID_AGE`])
LIBCPUID_VERSION_INFO="$LIBCPUID_CURRENT:$LIBCPUID_REVISION:$LIBCPUID_AGE"
AC_SUBST([LIBCPUID_VERSION_INFO])
AC_PROG_CC
AC_C_CONST
AM_PROG_LIBTOOL
AM_CPPFLAGS="$CPPFLAGS"
AC_CHECK_HEADERS([stdint.h])
AM_LDFLAGS="$LDFLAGS"
if test "x$GCC" = "xyes"; then
AM_CFLAGS="$AM_CFLAGS -ansi -pedantic-error"
AM_CXXFLAGS="$AM_CXXFLAGS -ansi -pedantic-error"
AM_CPPFLAGS="$AM_CPPFLAGS -g -Wall -Wmissing-declarations -Wmissing-prototypes"
AM_LDFLAGS="$AM_LDFLAGS -g -Wall"
fi
AC_SUBST(AM_CPPFLAGS)
AC_SUBST(AM_LDFLAGS)
AC_CONFIG_FILES([
Makefile
libcpuid.pc
libcpuid/Makefile
])
AC_OUTPUT

11
libcpuid.pc.in Normal file
View file

@ -0,0 +1,11 @@
prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@
Name: libcpuid
Description: libcpuid provides CPU identification for x86
Requires:
Version: @VERSION@
Libs: -L${libdir} -lcpuid
Cflags: -I${includedir}

24
libcpuid/Makefile.am Normal file
View file

@ -0,0 +1,24 @@
EXTRA_DIST =
lib_LTLIBRARIES =
noinst_LTLIBRARIES =
lib_LTLIBRARIES += libcpuid.la
libcpuid_la_LDFLAGS = \
-export-symbols $(srcdir)/libcpuid.sym \
-no-undefined -version-info @LIBCPUID_VERSION_INFO@
libcpuid_la_SOURCES = \
cpuid_main.c \
recog_intel.c \
recog_amd.c \
rdtsc.c
libcpuid_la_DEPENDENCIES = \
$(srcdir)/libcpuid.sym
libcpuidincludedir = $(includedir)/libcpuid
libcpuidinclude_HEADERS = \
libcpuid.h \
libcpuid_constants.h \
libcpuid_types.h
EXTRA_DIST += libcpuid.sym

134
libcpuid/cpuid_main.c Normal file
View file

@ -0,0 +1,134 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
#include "libcpuid.h"
#include "recog_intel.h"
#include "recog_amd.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
/* Implementation: */
static int _libcpiud_errno = ERR_OK;
static int cpuid_exists_by_eeflags(void)
{
#ifdef __x86_64__
return 1; // CPUID is always present on the x86_64
#else
#endif
}
static void exec_cpiud(uint32_t *regs)
{
}
static int set_error(cpuid_error_t err)
{
_libcpiud_errno = (int) err;
return (int) err;
}
static int cpuid_basic_identify(struct cpu_raw_data_t* raw, struct cpu_id_t* data)
{
return ERR_OK;
}
/* Interface: */
int cpuid_present(void)
{
return cpuid_exists_by_eeflags();
}
void cpu_exec_cpuid(uint32_t eax, uint32_t* regs)
{
regs[0] = eax;
regs[1] = regs[2] = regs[3] = 0;
exec_cpiud(regs);
}
void cpu_exec_cpuid_ext(uint32_t* regs)
{
exec_cpiud(regs);
}
int cpuid_get_raw_data(struct cpu_raw_data_t* data)
{
unsigned i;
if (!cpuid_present())
return set_error(ERR_NO_CPUID);
for (i = 0; i < 32; i++)
cpu_exec_cpuid(i, data->basic_cpuid[i]);
for (i = 0; i < 32; i++)
cpu_exec_cpuid(0x8000000 + i, data->ext_cpuid[i]);
return set_error(ERR_OK);
}
int cpuid_serialize_raw_data(struct cpu_raw_data_t* data, const char* filename)
{
return set_error(ERR_NOT_IMP);
}
int cpuid_deserialize_raw_data(struct cpu_raw_data_t* data, const char* filename)
{
return set_error(ERR_NOT_IMP);
}
int cpu_identify(struct cpu_raw_data_t* raw, struct cpu_id_t* data)
{
int r;
if ((r = cpuid_basic_identify(raw, data)) < 0)
return set_error(r);
switch (data->vendor) {
case INTEL:
r = cpuid_identify_intel(raw, data);
break;
case AMD:
r = cpuid_identify_amd(raw, data);
break;
default:
break;
}
return set_error(r);
}
const char* cpu_feature_str(cpu_feature_t feature)
{
return ""; // FIXME
}
const char* cpuid_error(void)
{
return ""; // FIXME
}
const char* cpuid_lib_version(void)
{
return VERSION;
}

343
libcpuid/libcpuid.h Normal file
View file

@ -0,0 +1,343 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
/**
* @File libcpuid.h
* @Author Veselin Georgiev
* @Date Oct 2008
* @Version 0.1.0
*
* Version history:
*
* 0.1.0 (2008-10-15): initial adaptation from wxfractgui sources
*/
/** @defgroup libcpuid
* @{
*/
#ifndef __LIBCPUID_H__
#define __LIBCPUID_H__
#ifdef __cplusplus
extern "C" {
#endif
/* Include some integer type specifications: */
#include "libcpuid_types.h"
/* Some limits and other constants */
#include "libcpuid_constants.h"
/**
* @brief CPU vendor, as guessed from the Vendor String.
*/
enum _cpu_vendor_t {
INTEL = 0,
AMD,
CYRIX,
VIA,
NEXTGEN,
TRANSMETA,
UMC,
CENTAUR,
RISE,
SIS,
NSC,
NUM_VENDORS,
UNKNOWN = -1,
};
typedef enum _cpu_vendor_t cpu_vendor_t;
/**
* @brief Contains just the raw CPUID data.
*
* This contains only the most basic CPU data, required to do identification
* and feature recognition. Every processor should be identifiable using this
* data only.
*/
struct cpu_raw_data_t {
/** contains results of CPUID for eax = 0, 1, ...*/
uint32_t basic_cpuid[32][4];
/** contains results of CPUID for eax = 0x80000000, 0x80000001, ...*/
uint32_t ext_cpuid[32][4];
};
/**
* @brief This contains the recognized CPU features/info
*/
struct cpu_id_t {
/** contains the vendor string, as in cpu_raw_data_t */
char vendor_str[VENDOR_STR_MAX];
/** contains the brand string, as in cpu_raw_data_t */
char brand_str[BRAND_STR_MAX];
/** contains the recognized CPU vendor, as in cpu_raw_data_t */
cpu_vendor_t vendor;
/**
* contain CPU flags. Used to test for features. See
* the CPU_FEATURE_* macros below.
*/
uint8_t flags[CPU_FLAGS_MAX];
/** CPU family */
int32_t family;
/** CPU model */
int32_t model;
/** CPU stepping */
int32_t stepping;
/** CPU extended family (mainly on Intel CPUs) */
int32_t ext_family;
/** CPU extended model (mainly on Intel CPUs) */
int32_t ext_model;
/** Number of CPU cores on the current processor */
int32_t num_cores;
/**
* Number of logical processors on the current processor.
* Could be more than the actual number of physical cores, e.g.
* if the processor has Hyperthreading.
*/
int32_t num_logical_cpus;
/**
* The total number of logical processors.
*
* This is num_logical_cpus * {total physical processors in the system}
*
* If you're writing a multithreaded program and you want to run it on
* all CPUs, this is the number of threads you need.
*/
int32_t total_cpus;
/**
* L1 data cache size in KB. Could be zero, if the CPU lacks cache.
* If the size cannot be determined, it will be -1.
*/
int32_t l1_data_cache;
/**
* L1 instruction cache size in KB. Could be zero, if the CPU lacks
* cache. If the size cannot be determined, it will be -1.
* @note On some Intel CPUs, whose instruction cache is in fact
* a trace cache, the size will be expressed in K uOps
*/
int32_t l1_instruction_cache;
/**
* L2 cache size in KB. Could be zero, if the CPU lacks L2 cache.
* If the size of the cache could not be determined, it will be -1
*/
int32_t l2_cache;
/** L3 cache size in KB. Zero on most systems */
int32_t l3_cache;
/** Cache associativity for the L1 data cache. -1 if undetermined */
int32_t l1_assoc;
/** Cache associativity for the L2 cache. -1 if undetermined */
int32_t l2_assoc;
/** Cache associativity for the L3 cache. -1 if undetermined */
int32_t l3_assoc;
/**
* The brief and human-friendly CPU codename, which was recognized.<br>
* Examples:
* @code
* +--------+--------+-------+-------+-------+---------------------------------------+-----------------------+
* | Vendor | Family | Model | Step. | Cache | Brand String | cpu_id_t.cpu_codename |
* +--------+--------+-------+-------+-------+---------------------------------------+-----------------------+
* | AMD | 6 | 8 | 0 | 256 | (not available - will be ignored) | "K6-2" |
* | Intel | 15 | 2 | 5 | 512 | "Intel(R) Xeon(TM) CPU 2.40GHz" | "Xeon (Prestonia)" |
* | Intel | 6 | 15 | 11 | 4096 | "Intel(R) Core(TM)2 Duo CPU E6550..." | "Conroe (Core 2 Duo)" |
* | AMD | 15 | 35 | 2 | 1024 | "Dual Core AMD Opteron(tm) Proces..." | "Opteron (Dual Core)" |
* +--------+--------+-------+-------+-------+---------------------------------------+-----------------------+
* @endcode
*/
char cpu_codename[64];
};
/**
* @brief CPU feature identifiers
*
* Usage:
* @code
* ...
* cpu_id_t id;
* ...
* if (id.flags[CPU_FEATURE_SSE2]) {
* // The CPU has SSE2...
* ...
* }
* @endcode
*/
enum _cpu_feature_t {
CPU_FEATURE_FPU = 0, /*!< Floating point unit */
CPU_FEATURE_VME, /*!< Virtual mode extension */
CPU_FEATURE_DEBUG, /*!< Debugging extension */
CPU_FEATURE_PSE, /*!< Page size extension */
CPU_FEATURE_TSC, /*!< Time-stamp counter */
CPU_FEATURE_MSR, /*!< Model-specific regsisters, RDMSR/WRMSR supported */
CPU_FEATURE_PAE, /*!< Physical address extension */
CPU_FEATURE_MCE, /*!< Machine check exception */
CPU_FEATURE_CX8, /*!< CMPXCHG8B instruction supported */
CPU_FEATURE_APIC, /*!< APIC support */
CPU_FEATURE_SEP, /*!< SYSCALL / SYSEXIT supported */
CPU_FEATURE_MTRR, /*!< Memory type range registers */
CPU_FEATURE_PGE, /*!< Page global enable */
CPU_FEATURE_MCA, /*!< Machine check architecture */
CPU_FEATURE_CMOV, /*!< CMOVxx instructions supported */
CPU_FEATURE_PAT, /*!< Page attribute table */
CPU_FEATURE_PSE36, /*!< 36-bit page address extension */
CPU_FEATURE_PSN, /*!< Processor serial # implemented (Intel P3 only) */
CPU_FEATURE_CLFLUSH, /*!< CLFLUSH instruction supported */
CPU_FEATURE_DTS, /*!< Debug store supported */
CPU_FEATURE_ACPI, /*!< ACPI support (power states) */
CPU_FEATURE_MMX, /*!< MMX instruction set supported */
CPU_FEATURE_FXSR, /*!< FXSAVE / FXRSTOR supported */
CPU_FEATURE_SSE, /*!< Streaming-SIMD Extensions (SSE) supported */
CPU_FEATURE_SSE2, /*!< SSE2 instructions supported */
CPU_FEATURE_SS, /*!< Self-snoop */
CPU_FEATURE_HT, /*!< Hyper-threading supported (but might be disabled) */
CPU_FEATURE_TM, /*!< Thermal monitor */
CPU_FEATURE_IA64, /*!< IA64 supported (Itanium only) */
CPU_FEATURE_PBE, /*!< Pending-break enable */
CPU_FEATURE_SSE3, /*!< SSE3 instructions supported */
CPU_FEATURE_PCLMUL, /*!< PCLMULQDQ instruction supported */
CPU_FEATURE_DTS64, /*!< 64-bit Debug store supported */
CPU_FEATURE_MON, /*!< MONITOR / MWAIT supported */
CPU_FEATURE_DSCPL, /*!< CPL Qualified Debug Store */
CPU_FEATURE_VMX, /*!< Virtualization technology supported */
CPU_FEATURE_SMX, /*!< Safer mode exceptions */
CPU_FEATURE_EST, /*!< Enhanced SpeedStep */
CPU_FEATURE_TM2, /*!< Thermal monitor 2 */
CPU_FEATURE_SSSE3, /*!< SSSE3 instructionss supported (this is different from SSE3!) */
CPU_FEATURE_CID, /*!< Context ID supported */
CPU_FEATURE_CX16, /*!< CMPXCHG16B instruction supported */
CPU_FEATURE_ETPRD, /*!< Send Task Priority Messages disable */
CPU_FEATURE_PDCM, /*!< Performance capabilities MSR supported */
CPU_FEATURE_DCA, /*!< Direct cache access supported */
CPU_FEATURE_SSE41, /*!< SSE 4.1 instructions supported */
CPU_FEATURE_SSE42, /*!< SSE 4.2 instructions supported */
CPU_FEATURE_MOVBE, /*!< MOVBE instruction supported */
CPU_FEATURE_POPCNT, /*!< POPCNT instruction supported */
CPU_FEATURE_AES, /*!< AES* instructions supported */
CPU_FEATURE_XSAVE, /*!< XSAVE/XRSTOR/etc instructions supported */
CPU_FEATURE_OSXSAVE, /*!< non-privileged copy of OSXSAVE supported */
CPU_FEATURE_AVX, /*!< Advanced vector extensions supported */
// AMD specific:
CPU_FEATURE_MMXEXT, /*!< AMD MMX-extended instructions supported */
CPU_FEATURE_3DNOW, /*!< AMD 3DNow! instructions supported */
CPU_FEATURE_3DNOWEXT, /*!< AMD 3DNow! extended instructions supported */
CPU_FEATURE_NX, /*!< No-execute bit supported */
CPU_FEATURE_RDTSCP, /*!< RDTSCP instruction supported (AMD-only) */
CPU_FEATURE_LM, /*!< Long mode supported */
CPU_FEATURE_LAHFSAHF, /*!< LAHF/SAHF supported in 64-bit mode */
CPU_FEATURE_SVM, /*!< AMD Secure virtual machine */
CPU_FEATURE_LZCNT, /*!< LZCNT instruction support */
CPU_FEATURE_3DNOWPREFETCH, /*!< PREFETCH/PREFETCHW support */
CPU_FEATURE_OSVW, /*!< OS Visible Workaround (AMD) */
CPU_FEATURE_IBS, /*!< Instruction-based sampling */
CPU_FEATURE_SSE51, /*!< SSE 5.1 instructions supported */
CPU_FEATURE_SKINIT, /*!< SKINIT / STGI supported */
CPU_FEATURE_WDT, /*!< Watchdog timer support */
};
typedef enum _cpu_feature_t cpu_feature_t;
/**
* @brief Describes common library error codes
*/
enum _cpuid_error_t {
ERR_OK = 0, /*!< "No error" */
ERR_NO_CPUID = -1, /*!< "CPUID instruction is not supported" */
ERR_NO_RDTSC = -2, /*!< "RDTSC instruction is not supported" */
ERR_NO_MEM = -3, /*!< "Memory allocation failed" */
ERR_OPEN = -4, /*!< "File open operation failed" */
ERR_BADFMT = -5, /*!< "Bad file format" */
ERR_NOT_IMP = -6, /*!< "Not implemented" */
};
typedef enum _cpuid_error_t cpuid_error_t;
/**
* @brief Internal structure, used in cpu_tsc_mark, cpu_tsc_unmark and
* cpu_clock_by_mark
*/
struct cpu_mark_t {
uint64_t tsc;
uint64_t sys_clock;
};
int cpuid_present(void);
void cpu_exec_cpuid(uint32_t eax, uint32_t* regs);
void cpu_exec_cpuid_ext(uint32_t* regs);
int cpuid_get_raw_data(struct cpu_raw_data_t* data);
int cpuid_serialize_raw_data(struct cpu_raw_data_t* data, const char* filename);
int cpuid_deserialize_raw_data(struct cpu_raw_data_t* data, const char* filename);
int cpu_identify(struct cpu_raw_data_t* raw, struct cpu_id_t* data);
const char* cpu_feature_str(cpu_feature_t feature);
const char* cpuid_error(void);
void cpu_rdtsc(uint64_t* result);
void cpu_tsc_mark(struct cpu_mark_t* mark);
void cpu_tsc_unmark(struct cpu_mark_t* mark);
int cpu_clock_by_mark(struct cpu_mark_t* mark);
int cpu_clock_by_os(void);
int cpu_clock_measure(int millis, int triple_check);
int cpu_clock(void);
const char* cpuid_lib_version(void);
#ifdef __cplusplus
}; // extern "C"
#endif
/** @} */
#endif // __LIBCPUID_H__

17
libcpuid/libcpuid.sym Normal file
View file

@ -0,0 +1,17 @@
cpuid_present
cpu_exec_cpuid
cpu_exec_cpuid_ext
cpuid_get_raw_data
cpuid_serialize_raw_data
cpuid_deserialize_raw_data
cpu_identify
cpu_feature_str
cpuid_error
cpu_rdtsc
cpu_tsc_mark
cpu_tsc_unmark
cpu_clock_by_mark
cpu_clock_by_os
cpu_clock_measure
cpu_clock
cpuid_lib_version

39
libcpuid/libcpuid_constants.h Normal file
View file

@ -0,0 +1,39 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
/**
* @File libcpuid_constants.h
* @Author Veselin Georgiev
* @Brief Some limits and constants for libcpuid
*/
#ifndef __LIBCPUID_CONSTANTS_H__
#define __LIBCPUID_CONSTANTS_H__
#define VENDOR_STR_MAX 16
#define BRAND_STR_MAX 64
#define CPU_FLAGS_MAX 80
#endif // __LIBCPUID_CONSTANTS_H__

56
libcpuid/libcpuid_types.h Normal file
View file

@ -0,0 +1,56 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
/**
* @File libcpuid_types.h
* @Author Veselin Georgiev
* @Brief Type specifications for libcpuid.
*/
#ifndef __LIBCPUID_TYPES_H__
#define __LIBCPUID_TYPES_H__
#if defined(HAVE_STDINT_H)
# include <stdint.h>
#else
// we have to provide our own:
# if !defined(HAVE_INT32_T) && !defined(__int32_t_defined)
typedef int int32_t;
# endif
# if !defined(HAVE_UINT32_T) && !defined(__uint32_t_defined)
typedef unsigned uint32_t;
# endif
typedef signed char int8_t;
typedef unsigned char uint8_t;
typedef signed short int16_t;
typedef unsigned short uint16_t;
typedef signed long long int64_t;
typedef unsigned long long uint64_t;
#endif
#endif // __LIBCPUID_TYPES_H__

60
libcpuid/rdtsc.c Normal file
View file

@ -0,0 +1,60 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
#include "libcpuid.h"
void cpu_rdtsc(uint64_t* result)
{
*result = 0;
}
void cpu_tsc_mark(struct cpu_mark_t* mark)
{
}
void cpu_tsc_unmark(struct cpu_mark_t* mark)
{
}
int cpu_clock_by_mark(struct cpu_mark_t* mark)
{
return 1400; // FIXME
}
int cpu_clock_by_os(void)
{
return 1400; // FIXME
}
int cpu_clock_measure(int millis, int triple_check)
{
return 1400; // FIXME
}
int cpu_clock(void)
{
return 1400; // FIXME
}

25
libcpuid/recog_amd.c Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/

31
libcpuid/recog_amd.h Normal file
View file

@ -0,0 +1,31 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
#ifndef __RECOG_AMD_H__
#define __RECOG_AMD_H__
int cpuid_identify_amd(struct cpu_raw_data_t* raw, struct cpu_id_t* data);
#endif // __RECOG_AMD_H__

25
libcpuid/recog_intel.c Normal file
View file

@ -0,0 +1,25 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/

31
libcpuid/recog_intel.h Normal file
View file

@ -0,0 +1,31 @@
/*
* Copyright 2008 Veselin Georgiev,
* anrieffNOSPAM @ mgail_DOT.com (convert to gmail)
*
* 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.
*/
#ifndef __RECOG_INTEL_H__
#define __RECOG_INTEL_H__
int cpuid_identify_intel(struct cpu_raw_data_t* raw, struct cpu_id_t* data);
#endif //__RECOG_INTEL_H__