From 9e80202352dd49bdd9e67b8b906d86f058431505 Mon Sep 17 00:00:00 2001 From: Timothy Pearson Date: Sat, 11 May 2019 15:12:49 -0500 Subject: Initial import of abandoned HQEMU version 2.5.2 --- src/roms/qemu-palcode/sys-sx164.h | 45 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/roms/qemu-palcode/sys-sx164.h (limited to 'src/roms/qemu-palcode/sys-sx164.h') diff --git a/src/roms/qemu-palcode/sys-sx164.h b/src/roms/qemu-palcode/sys-sx164.h new file mode 100644 index 0000000..2cf6a9b --- /dev/null +++ b/src/roms/qemu-palcode/sys-sx164.h @@ -0,0 +1,45 @@ +/* Declarations for the SX164 system emulation. + + Copyright (C) 2011 Richard Henderson + + This file is part of QEMU PALcode. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the text + of the GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; see the file COPYING. If not see + . */ + +#ifndef SYS_SX164_H +#define SYS_SX164_H 1 + +#include "core_cia.h" + +#ifdef __ASSEMBLER__ + +.macro SYS_ACK_CLK t0, t1, t2 + LOAD_KSEG_PCI_IO \t0 // Set RTCADD (0x70) to index reg 0xC + mov 0xc, \t1 + stb \t1, 0x70(\t0) + ldbu \t1, 0x71(\t0) // Read RTCDAT to clear interrupt +.endm + +.macro SYS_DEV_VECTOR ret + FIXME +.endm + +#endif /* ASSEMBLER */ + +#define SYS_TYPE ST_DEC_EB164 +#define SYS_VARIATION (15 << 10) +#define SYS_REVISION 0 + +#endif /* SYS_SX164_H */ -- cgit v1.1