|
|
1.1 ! root 1: /* ! 2: * Copyright (c) 1995-1994 The University of Utah and ! 3: * the Computer Systems Laboratory at the University of Utah (CSL). ! 4: * All rights reserved. ! 5: * ! 6: * Permission to use, copy, modify and distribute this software is hereby ! 7: * granted provided that (1) source code retains these copyright, permission, ! 8: * and disclaimer notices, and (2) redistributions including binaries ! 9: * reproduce the notices in supporting documentation, and (3) all advertising ! 10: * materials mentioning features or use of this software display the following ! 11: * acknowledgement: ``This product includes software developed by the ! 12: * Computer Systems Laboratory at the University of Utah.'' ! 13: * ! 14: * THE UNIVERSITY OF UTAH AND CSL ALLOW FREE USE OF THIS SOFTWARE IN ITS "AS ! 15: * IS" CONDITION. THE UNIVERSITY OF UTAH AND CSL DISCLAIM ANY LIABILITY OF ! 16: * ANY KIND FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. ! 17: * ! 18: * CSL requests users of this software to return to [email protected] any ! 19: * improvements that they make and grant CSL redistribution rights. ! 20: * ! 21: * Author: Bryan Ford, University of Utah CSL ! 22: */ ! 23: ! 24: #include <mach/machine/code16.h> ! 25: ! 26: #include "config.h" ! 27: #include "i16_dos.h" ! 28: ! 29: ! 30: CODE16 ! 31: ! 32: int argc; ! 33: char **argv; ! 34: ! 35: void i16_main(int _argc, char **_argv) ! 36: { ! 37: argc = _argc; ! 38: argv = _argv; ! 39: ! 40: i16_init(); ! 41: ! 42: /* Make sure we're running on a good enough DOS version. */ ! 43: if (i16_dos_version() < 0x300) ! 44: i16_die("DOS 3.00 or higher required."); ! 45: ! 46: /* See if we're running in a DPMI or VCPI environment. ! 47: If either of these are successful, they don't return. */ ! 48: i16_dos_mem_check(); ! 49: #ifdef ENABLE_DPMI ! 50: i16_dpmi_check(); ! 51: #endif ! 52: i16_xms_check(); ! 53: i16_ext_mem_check(); ! 54: #ifdef ENABLE_VCPI ! 55: i16_vcpi_check(); ! 56: #endif ! 57: ! 58: i16_raw_start(); ! 59: } ! 60:
This archive runs on limited infrastructure. Preserving old code on modern bandwidth. Automated agents are requested to crawl responsibly.