ioport-user.c

   1 /*
   2  *  qemu user ioport functions
   3  *
   4  *  Copyright (c) 2003-2008 Fabrice Bellard
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (at your option) any later version.
  10  *
  11  *  This program is distributed in the hope that it will be useful,
  12  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  *  GNU General Public License for more details.
  15  *
  16  *  You should have received a copy of the GNU General Public License
  17  *  along with this program; if not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #include <stdio.h>
  21
  22 #include "qemu.h"
  23 #include "qemu-common.h"
  24 #include "ioport.h"
  25
  26 void cpu_outb(CPUState *env, pio_addr_t addr, uint8_t val)
  27 {
  28     fprintf(stderr, "outb: port=0x%04"FMT_pioaddr", data=%02"PRIx8"\n",
  29             addr, val);
  30 }
  31
  32 void cpu_outw(CPUState *env, pio_addr_t addr, uint16_t val)
  33 {
  34     fprintf(stderr, "outw: port=0x%04"FMT_pioaddr", data=%04"PRIx16"\n",
  35             addr, val);
  36 }
  37
  38 void cpu_outl(CPUState *env, pio_addr_t addr, uint32_t val)
  39 {
  40     fprintf(stderr, "outl: port=0x%04"FMT_pioaddr", data=%08"PRIx32"\n",
  41             addr, val);
  42 }
  43
  44 uint8_t cpu_inb(CPUState *env, pio_addr_t addr)
  45 {
  46     fprintf(stderr, "inb: port=0x%04"FMT_pioaddr"\n", addr);
  47     return 0;
  48 }
  49
  50 uint16_t cpu_inw(CPUState *env, pio_addr_t addr)
  51 {
  52     fprintf(stderr, "inw: port=0x%04"FMT_pioaddr"\n", addr);
  53     return 0;
  54 }
  55
  56 uint32_t cpu_inl(CPUState *env, pio_addr_t addr)
  57 {
  58     fprintf(stderr, "inl: port=0x%04"FMT_pioaddr"\n", addr);
  59     return 0;
  60 }