testvbe.c

   1 #include <stdio.h>
   2 #include <stdlib.h>
   3 #include <unistd.h>
   4 #include <string.h>
   5 #include <errno.h>
   6 #include <time.h>
   7 #include <fcntl.h>
   8
   9 #include "v86.h"
  10
  11 int main(int argc, char *argv[])
  12 {
  13         struct uvesafb_task tsk;
  14         u8 *t;
  15         u8 buf[4096];
  16
  17         if (v86_init())
  18                 return -1;
  19         tsk.regs.eax = 0x4f00;
  20         tsk.flags = TF_VBEIB;
  21         tsk.buf_len = sizeof(struct vbe_ib);
  22         strncpy(&(((struct vbe_ib*)buf)->vbe_signature), "VBE2", 4);
  23
  24         v86_task(&tsk, buf);
  25
  26         printf("%s\n", ((struct vbe_ib*)buf)->oem_vendor_name_ptr + buf);
  27
  28         tsk.regs.eax = 0x4f02;
  29         tsk.regs.ebx = 0xc161;
  30         tsk.buf_len = 0;
  31         tsk.flags = 0;
  32
  33         v86_task(&tsk, buf);
  34
  35         printf("got eax = %x\n", tsk.regs.eax);
  36
  37         v86_cleanup();
  38
  39         return 0;
  40 }