50 lines
1.9 KiB
C++
50 lines
1.9 KiB
C++
/////////////////////////////////////////////////////////////////////////
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// $Id: iodebug.h,v 1.16 2009-12-04 19:50:28 sshwarts Exp $
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/////////////////////////////////////////////////////////////////////////
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//
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// Copyright (C) 2001-2009 The Bochs Project
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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/////////////////////////////////////////////////////////////////////////
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#ifndef _BX_IODEBUG_H
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#define _BX_IODEBUG_H
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#if BX_SUPPORT_IODEBUG
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#define BX_IODEBUG_MAX_AREAS 30
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class bx_iodebug_c : public bx_iodebug_stub_c {
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public:
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bx_iodebug_c();
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virtual ~bx_iodebug_c() {}
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virtual void init(void);
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virtual void reset (unsigned type) {}
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virtual void mem_write(BX_CPU_C *cpu, bx_phy_address addr, unsigned len, void *data);
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virtual void mem_read(BX_CPU_C *cpu, bx_phy_address addr, unsigned len, void *data);
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private:
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static Bit32u read_handler(void *this_ptr, Bit32u address, unsigned io_len);
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static void write_handler(void *this_ptr, Bit32u address, Bit32u value, unsigned io_len);
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Bit32u read(Bit32u addr, unsigned io_len);
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void write(Bit32u addr, Bit32u dvalue, unsigned io_len);
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static unsigned range_test(bx_phy_address addr, unsigned len);
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static void add_range(bx_phy_address addr_start, bx_phy_address addr_end);
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};
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#endif
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#endif
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