sys-sx164.h

   1 /* Declarations for the SX164 system emulation.
   2
   3    Copyright (C) 2011 Richard Henderson
   4
   5    This file is part of QEMU PALcode.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the text
  15    of the GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; see the file COPYING.  If not see
  19    <http://www.gnu.org/licenses/>.  */
  20
  21 #ifndef SYS_SX164_H
  22 #define SYS_SX164_H 1
  23
  24 #include "core_cia.h"
  25
  26 #ifdef __ASSEMBLER__
  27
  28 .macro  SYS_ACK_CLK     t0, t1, t2
  29         LOAD_KSEG_PCI_IO \t0            // Set RTCADD (0x70) to index reg 0xC
  30         mov     0xc, \t1
  31         stb     \t1, 0x70(\t0)
  32         ldbu    \t1, 0x71(\t0)          // Read RTCDAT to clear interrupt
  33 .endm
  34
  35 .macro  SYS_DEV_VECTOR  ret
  36         FIXME
  37 .endm
  38
  39 #endif /* ASSEMBLER */
  40
  41 #define SYS_TYPE        ST_DEC_EB164
  42 #define SYS_VARIATION   (15 << 10)
  43 #define SYS_REVISION    0
  44
  45 #endif /* SYS_SX164_H */