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Diffstat (limited to 'tools/ioemu/iodev/unmapped.h')
-rw-r--r-- | tools/ioemu/iodev/unmapped.h | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/tools/ioemu/iodev/unmapped.h b/tools/ioemu/iodev/unmapped.h new file mode 100644 index 0000000000..c9ef1dc068 --- /dev/null +++ b/tools/ioemu/iodev/unmapped.h @@ -0,0 +1,64 @@ +///////////////////////////////////////////////////////////////////////// +// $Id: unmapped.h,v 1.10 2002/10/24 21:07:52 bdenney Exp $ +///////////////////////////////////////////////////////////////////////// +// +// Copyright (C) 2001 MandrakeSoft S.A. +// +// MandrakeSoft S.A. +// 43, rue d'Aboukir +// 75002 Paris - France +// http://www.linux-mandrake.com/ +// http://www.mandrakesoft.com/ +// +// This library is free software; you can redistribute it and/or +// modify it under the terms of the GNU Lesser General Public +// License as published by the Free Software Foundation; either +// version 2 of the License, or (at your option) any later version. +// +// This library 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 GNU +// Lesser General Public License for more details. +// +// You should have received a copy of the GNU Lesser General Public +// License along with this library; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + + + + +#if BX_USE_UM_SMF +# define BX_UM_SMF static +# define BX_UM_THIS theUnmappedDevice-> +#else +# define BX_UM_SMF +# define BX_UM_THIS this-> +#endif + + + +class bx_unmapped_c : public bx_devmodel_c { +public: + bx_unmapped_c(void); + ~bx_unmapped_c(void); + + virtual void init(void); + virtual void reset (unsigned type); + +private: + + static Bit32u read_handler(void *this_ptr, Bit32u address, unsigned io_len); + static void write_handler(void *this_ptr, Bit32u address, Bit32u value, unsigned io_len); +#if !BX_USE_UM_SMF + Bit32u read(Bit32u address, unsigned io_len); + void write(Bit32u address, Bit32u value, unsigned io_len); +#endif + + + struct { + Bit8u port80; + Bit8u port8e; + Bit8u shutdown; + } s; // state information + + }; |