lsflib/tools/main.c
author Markus Bröker <mbroeker@largo.localnet>
Thu, 16 Apr 2009 12:49:11 +0200
changeset 37 0fbbe329c3a2
parent 6 c3dc3eb3b541
child 77 49e0babccb23
permissions -rw-r--r--
demos/parser * calc * c_compiler I want to rescue the history of the calc files... committer: Markus Bröker <mbroeker@largo.homelinux.org>
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/*
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 * cpuinfo
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 */
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#include <stdio.h>
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#include <stdlib.h>
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#include <cpuid.h>
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int main (int argc, char **argv)
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{
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    signed long i;
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    ULONG ax = 0, bx = 0, cx = 0, dx = 0;
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    printf ("Vendor     : %s\n", get_cpu_vendor ());
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    printf ("Type       : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) >> 12) & 0x1);
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    printf ("Family     : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) >> 8) & 0xF);
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    printf ("Model      : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) >> 4) & 0xF);
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    printf ("Step       : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) & 0xF));
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    if (strcmp (get_cpu_vendor (), "AuthenticAMD")) {
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        printf ("Cannot handle NON-AMD-CPUs\n");
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        return EXIT_SUCCESS;
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    }
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    printf ("Extensions : %ld\n", (get_cpu_function (0x80000000, &ax, &bx, &cx, &dx)) & 0xFF);
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    printf ("Generation : %ld\n", (get_cpu_function (0x80000001, &ax, &bx, &cx, &dx) >> 8) & 0xF);
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    printf ("Model      : %ld\n", (get_cpu_function (0x80000001, &ax, &bx, &cx, &dx) >> 4) & 0xF);
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    printf ("Step       : %ld\n", (get_cpu_function (0x80000001, &ax, &bx, &cx, &dx)) & 0xF);
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    get_cpu_function (0x80000006, &ax, &bx, &cx, &dx);
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    printf ("L2Cache    : %ld Kb\n", (cx >> 16) & 0xFFFF);
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    printf ("Brand      : %s", get_cpu_brand (0x80000002));
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    printf ("%s", get_cpu_brand (0x80000003));
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    printf ("%s\n", get_cpu_brand (0x80000004));
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    if ((get_cpu_function (0x80000000, &ax, &bx, &cx, &dx) & 0xFF) >= 8) {
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        printf ("Hammer     : 0x%.8lx\n\n", (get_cpu_function (0x80000008, &ax, &bx, &cx, &dx)));
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    }
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    for (i = 0x0; i < 0x2; i++) {
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        get_cpu_function (i, &ax, &bx, &cx, &dx);
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        printf ("EAX:%.8lx: %.8lx EBX:%.8lx: %.8lx ECX:%.8lx: %.8lx EDX:%.8lx: %.8lx\n", i, ax, i, bx, i, cx, i, dx);
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    }
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    printf ("\n");
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    for (i = 0x80000000; i <= 0x80000008; i++) {
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        get_cpu_function (i, &ax, &bx, &cx, &dx);
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        printf ("EAX:%.8lx: %.8lx EBX:%.8lx: %.8lx ECX:%.8lx: %.8lx EDX:%.8lx: %.8lx\n", i, ax, i, bx, i, cx, i, dx);
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    }
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    return 0;
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}