117 lines
2.2 KiB
C++
117 lines
2.2 KiB
C++
/*
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* Simulator of microcontrollers (hw.cc)
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*
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* Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
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*
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* To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
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*
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*/
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/* This file is part of microcontroller simulator: ucsim.
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UCSIM is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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UCSIM 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with UCSIM; see the file COPYING. If not, write to the Free
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Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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/*@1@*/
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#include "ddconfig.h"
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#include <stdlib.h>
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#include "i_string.h"
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#include "stypes.h"
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#include "hwcl.h"
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cl_hw::cl_hw(class cl_uc *auc, enum hw_cath cath, int aid, char *aid_string):
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cl_guiobj()
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{
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flags= HWF_INSIDE;
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uc= auc;
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cathegory= cath;
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id= aid;
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if (aid_string &&
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*aid_string)
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id_string= strdup(aid_string);
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else
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id_string= strdup("unknown hw element");
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}
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cl_hw::~cl_hw(void)
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{
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free(id_string);
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}
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/*
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* Callback functions for changing memory locations
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*/
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t_mem
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cl_hw::read(class cl_mem *mem, t_addr addr)
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{
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// Simply return the value
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return(mem->get(addr));
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}
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void
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cl_hw::write(class cl_mem *mem, t_addr addr, t_mem *val)
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{
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// Do not change *val by default
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}
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/*
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* Simulating `cycles' number of machine cycle
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*/
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int
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cl_hw::tick(int cycles)
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{
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return(0);
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}
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void
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cl_hw::print_info(class cl_console *con)
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{
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con->printf("%s[%d]\n", id_string, id);
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}
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t_index
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cl_hws::add(void *item)
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{
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int i;
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t_index res;
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// pre-add
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for (i= 0; i < count; i++)
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{
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class cl_hw *hw= (class cl_hw *)(at(i));
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hw->adding((class cl_hw *)item);
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}
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// add
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res= cl_list::add(item);
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// post-add
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for (i= 0; i < count; i++)
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{
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class cl_hw *hw= (class cl_hw *)(at(i));
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hw->added((class cl_hw *)item);
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}
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return(res);
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}
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/* End of hw.cc */
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