new file mode 100644
--- /dev/null
+++ b/lsflib/tools/main.c
@@ -0,0 +1,54 @@
+/*
+ * cpuinfo
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <cpuid.h>
+
+int main (int argc, char **argv)
+{
+    signed long i;
+    ULONG ax = 0, bx = 0, cx = 0, dx = 0;
+
+    printf ("Vendor     : %s\n", get_cpu_vendor ());
+    printf ("Type       : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) >> 12) & 0x1);
+    printf ("Family     : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) >> 8) & 0xF);
+    printf ("Model      : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) >> 4) & 0xF);
+    printf ("Step       : %ld\n", (get_cpu_function (1, &ax, &bx, &cx, &dx) & 0xF));
+
+    if (strcmp (get_cpu_vendor (), "AuthenticAMD")) {
+        printf ("Cannot handle NON-AMD-CPUs\n");
+        return EXIT_SUCCESS;
+    }
+
+    printf ("Extensions : %ld\n", (get_cpu_function (0x80000000, &ax, &bx, &cx, &dx)) & 0xFF);
+    printf ("Generation : %ld\n", (get_cpu_function (0x80000001, &ax, &bx, &cx, &dx) >> 8) & 0xF);
+    printf ("Model      : %ld\n", (get_cpu_function (0x80000001, &ax, &bx, &cx, &dx) >> 4) & 0xF);
+    printf ("Step       : %ld\n", (get_cpu_function (0x80000001, &ax, &bx, &cx, &dx)) & 0xF);
+
+    get_cpu_function (0x80000006, &ax, &bx, &cx, &dx);
+    printf ("L2Cache    : %ld Kb\n", (cx >> 16) & 0xFFFF);
+
+    printf ("Brand      : %s", get_cpu_brand (0x80000002));
+    printf ("%s", get_cpu_brand (0x80000003));
+    printf ("%s\n", get_cpu_brand (0x80000004));
+
+    if ((get_cpu_function (0x80000000, &ax, &bx, &cx, &dx) & 0xFF) >= 8) {
+        printf ("Hammer     : 0x%.8lx\n\n", (get_cpu_function (0x80000008, &ax, &bx, &cx, &dx)));
+    }
+
+    for (i = 0x0; i < 0x2; i++) {
+        get_cpu_function (i, &ax, &bx, &cx, &dx);
+        printf ("EAX:%.8lx: %.8lx EBX:%.8lx: %.8lx ECX:%.8lx: %.8lx EDX:%.8lx: %.8lx\n", i, ax, i, bx, i, cx, i, dx);
+    }
+
+    printf ("\n");
+
+    for (i = 0x80000000; i <= 0x80000008; i++) {
+        get_cpu_function (i, &ax, &bx, &cx, &dx);
+        printf ("EAX:%.8lx: %.8lx EBX:%.8lx: %.8lx ECX:%.8lx: %.8lx EDX:%.8lx: %.8lx\n", i, ax, i, bx, i, cx, i, dx);
+    }
+
+    return 0;
+}