script to change fake cpu
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jasonmoxham
parent
99af8524fb
commit
a1ae0b7a2c
163
cpuid.c
163
cpuid.c
@ -27,26 +27,23 @@ to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#define WANT_FAKE_BUILD_CPU 0
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#define WANT_FAKE_FAT_CPU 0
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#define WANT_FAKE_BUILD_CPU 0
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#define WANT_FAKE_FAT_CPU 0
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#define FAKE_BUILD_CPU any
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#define FAKE_BUILD_CPU_VENDOR "GenuineIntel"
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#define FAKE_BUILD_CPU_FAMILY 6
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#define FAKE_BUILD_CPU_EXTFAMILY 0
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#define FAKE_BUILD_CPU_MODEL 10
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#define FAKE_BUILD_CPU_EXTMODEL 2
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#define FAKE_BUILD_CPU_VENDOR "MPIRSNOTFAKE"
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#define FAKE_BUILD_CPU_FAMILY 0
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#define FAKE_BUILD_CPU_EXTFAMILY 0
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#define FAKE_BUILD_CPU_MODEL 0
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#define FAKE_BUILD_CPU_EXTMODEL 0
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#define FAKE_FAT_CPU any
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#define FAKE_FAT_CPU_VENDOR "AuthenticAMD"
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#define FAKE_FAT_CPU_FAMILY 5
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#define FAKE_FAT_CPU_EXTFAMILY 16
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#define FAKE_FAT_CPU_MODEL 1
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#define FAKE_FAT_CPU_EXTMODEL 0
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#define FAKE_FAT_CPU_VENDOR "MPIRSNOTFAKE"
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#define FAKE_FAT_CPU_FAMILY 0
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#define FAKE_FAT_CPU_EXTFAMILY 0
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#define FAKE_FAT_CPU_MODEL 0
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#define FAKE_FAT_CPU_EXTMODEL 0
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#if INFAT
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#define WANT_FAKE_CPU WANT_FAKE_FAT_CPU
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#define FAKE_CPU FAKE_FAT_CPU
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#define FAKE_CPU_VENDOR FAKE_FAT_CPU_VENDOR
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#define FAKE_CPU_FAMILY FAKE_FAT_CPU_FAMILY
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#define FAKE_CPU_EXTFAMILY FAKE_FAT_CPU_EXTFAMILY
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@ -55,7 +52,6 @@ Boston, MA 02110-1301, USA.
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#endif
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#if CONFIG_GUESS
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#define WANT_FAKE_CPU WANT_FAKE_BUILD_CPU
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#define FAKE_CPU FAKE_BUILD_CPU
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#define FAKE_CPU_VENDOR FAKE_BUILD_CPU_VENDOR
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#define FAKE_CPU_FAMILY FAKE_BUILD_CPU_FAMILY
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#define FAKE_CPU_EXTFAMILY FAKE_BUILD_CPU_EXTFAMILY
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@ -63,7 +59,25 @@ Boston, MA 02110-1301, USA.
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#define FAKE_CPU_EXTMODEL FAKE_BUILD_CPU_EXTMODEL
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#endif
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long fake_cpuid(char *p,unsigned int level);
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#if WANT_FAKE_CPU
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long fake_cpuid(char *p,unsigned int level)
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{unsigned int eax,feat801=0,feat2=0,family,extfamily,model,extmodel;
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char *vendor;
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// can set feat801=1 for netburstlahf
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// can set feat2=256 for prescott
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vendor=FAKE_CPU_VENDOR;
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family=FAKE_CPU_FAMILY;
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extfamily=FAKE_CPU_EXTFAMILY;
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model=FAKE_CPU_MODEL;
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extmodel=FAKE_CPU_EXTMODEL;
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memset(p,0,12);
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if(level==0){strncpy(p,vendor,12);return 1;}
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if(level==1){eax=0+(model<<4)+(family<<8)+(0<<12)+(extmodel<<16)+(extfamily<<20);memcpy(p,&feat2,4);return eax;}
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if(level==0x80000000){return 1;}
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if(level==0x80000001){memcpy(p+8,&feat801,4);return 0;}
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return 0;}
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#endif
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#if WANT_FAKE_CPU
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#define __gmpn_cpuid fake_cpuid
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@ -210,122 +224,7 @@ CPUVEC_SETUP_fat;
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#endif
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}
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}
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#if INFAT
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*vector=decided_cpuvec;
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#endif
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return modelstr;}
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long fake_cpuid(char *p,unsigned int level)
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{unsigned int eax,feat801=0,feat2=0,family,extfamily,model,extmodel;
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char *vendor;
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/*
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#if FAKE_CPU == pentium
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vendor="GenuineIntel";family= 5;extfamily= 0;model= 2;extmodel= 0;
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#endif
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#if FAKE_CPU == pentiummmx
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vendor="GenuineIntel";family= 5;extfamily= 0;model= 4;extmodel= 0;
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#endif
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#if FAKE_CPU == pentiumpro
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vendor="GenuineIntel";family= 6;extfamily= 0;model= 1;extmodel= 0;
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#endif
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#if FAKE_CPU == pentium2
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vendor="GenuineIntel";family= 6;extfamily= 0;model= 6;extmodel= 0;
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#endif
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#if FAKE_CPU == pentium3
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vendor="GenuineIntel";family= 6;extfamily= 0;model=13;extmodel= 0;
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#endif
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#if FAKE_CPU == core
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vendor="GenuineIntel";family= 6;extfamily= 0;model=14;extmodel= 0;
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#endif
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#if FAKE_CPU == core2
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vendor="GenuineIntel";family= 6;extfamily= 0;model=15;extmodel= 0;
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#endif
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#if FAKE_CPU == penryn
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vendor="GenuineIntel";family= 6;extfamily= 0;model= 7;extmodel= 1;
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#endif
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#if FAKE_CPU == nehalem
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vendor="GenuineIntel";family= 6;extfamily= 0;model=10;extmodel= 1;
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#endif
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#if FAKE_CPU == atom
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vendor="GenuineIntel";family= 6;extfamily= 0;model=12;extmodel= 1;
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#endif
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#if FAKE_CPU == westmere
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vendor="GenuineIntel";family= 6;extfamily= 0;model= 5;extmodel= 2;
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#endif
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#if FAKE_CPU == sandybridge
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vendor="GenuineIntel";family= 6;extfamily= 0;model=10;extmodel= 2;
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#endif
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#if FAKE_CPU == sandybridge
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vendor="GenuineIntel";family= 6;extfamily= 0;model=10;extmodel= 2;
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#endif
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#if FAKE_CPU == netburst
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vendor="GenuineIntel";family=15;extfamily= 0;model= 0;extmodel= 0;
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#endif
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#if FAKE_CPU == netburstlahf
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vendor="GenuineIntel";family=15;extfamily= 0;model= 0;extmodel= 0;feat801=1;
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#endif
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#if FAKE_CPU == pentium4
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vendor="GenuineIntel";family=15;extfamily= 0;model= 6;extmodel= 0;
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#endif
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#if FAKE_CPU == prescott
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vendor="GenuineIntel";family=15;extfamily= 0;model= 7;extmodel= 0;feat2=0x100;
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#endif
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#if FAKE_CPU == k5
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vendor="AuthenticAMD";family= 5;extfamily= 0;model= 3;extmodel= 0;
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#endif
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#if FAKE_CPU == k6
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vendor="AuthenticAMD";family= 5;extfamily= 0;model= 7;extmodel= 0;
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#endif
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#if FAKE_CPU == k62
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vendor="AuthenticAMD";family= 5;extfamily= 0;model= 8;extmodel= 0;
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#endif
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#if FAKE_CPU == k63
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vendor="AuthenticAMD";family= 5;extfamily= 0;model= 9;extmodel= 0;
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#endif
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#if FAKE_CPU == k7
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vendor="AuthenticAMD";family= 6;extfamily= 0;model= 0;extmodel= 0;
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#endif
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#if FAKE_CPU == k8
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vendor="AuthenticAMD";family=15;extfamily= 0;model= 0;extmodel= 0;
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#endif
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#if FAKE_CPU == k10
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vendor="AuthenticAMD";family= 0;extfamily=16;model= 2;extmodel= 0;
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#endif
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#if FAKE_CPU == k102
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vendor="AuthenticAMD";family= 0;extfamily=16;model= 5;extmodel= 0;
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#endif
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#if FAKE_CPU == k8plus
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vendor="AuthenticAMD";family= 1;extfamily=16;model= 0;extmodel= 0;
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#endif
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#if FAKE_CPU == k103
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vendor="AuthenticAMD";family= 2;extfamily=16;model= 0;extmodel= 0;
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#endif
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#if FAKE_CPU == bobcat
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vendor="AuthenticAMD";family= 4;extfamily=16;model= 0;extmodel= 0;
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#endif
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#if FAKE_CPU == nano
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vendor="CentaurHauls";family= 6;extfamily= 0;model=15;extmodel= 0;
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#endif
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#if FAKE_CPU == vaic3
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vendor="CentaurHauls";family= 6;extfamily= 0;model= 8;extmodel= 0;
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#endif
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#if FAKE_CPU == vaic32
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vendor="CentaurHauls";family= 6;extfamily= 0;model= 9;extmodel= 0;
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#endif
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*/
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#if 1
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//FAKE_CPU == any
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vendor=FAKE_CPU_VENDOR;
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family=FAKE_CPU_FAMILY;
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extfamily=FAKE_CPU_EXTFAMILY;
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model=FAKE_CPU_MODEL;
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extmodel=FAKE_CPU_EXTMODEL;
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#endif
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memset(p,0,12);
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if(level==0){strncpy(p,vendor,12);return 1;}
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if(level==1){eax=0+(model<<4)+(family<<8)+(0<<12)+(extmodel<<16)+(extfamily<<20);memcpy(p,&feat2,4);return eax;}
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if(level==0x80000000){return 1;}
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if(level==0x80000001){memcpy(p+8,&feat801,4);return 0;}
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return 0;}
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