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/*
* Simulator of microcontrollers (sim.src/hwcl.h)
*
* Copyright (C) 1999,99 Drotos Daniel, Talker Bt.
*
* To contact author send email to drdani@mazsola.iit.uni-miskolc.hu
*
*/
/* This file is part of microcontroller simulator: ucsim.
UCSIM 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.
UCSIM 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with UCSIM; see the file COPYING. If not, write to the Free
Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA. */
/*@1@*/
/* Abstract hw element. It can be a timer, serial line or whatever */
#ifndef SIM_HWCL_HEADER
#define SIM_HWCL_HEADER
#include "stypes.h"
#include "pobjcl.h"
#include "guiobjcl.h"
// cmd.src
#include "newcmdcl.h"
#include "newcmdposixcl.h"
// local
#include "memcl.h"
#include "uccl.h"
class cl_hw;
class cl_hw_io: public cl_console
{
protected:
class cl_hw *hw;
public:
cl_hw_io(class cl_hw *ihw);
virtual int init(void);
virtual int proc_input(class cl_cmdset *cmdset);
virtual bool prevent_quit(void) { return get_fin() && get_fin()->tty; }
virtual void print_prompt(void) {}
virtual void convert2console(void);
virtual void pass2hw(class cl_hw *new_hw);
};
class cl_hw: public cl_guiobj
{
public:
int flags;
class cl_uc *uc;
enum hw_cath cathegory;
int id;
const char *id_string;
bool on;
protected:
class cl_list *partners;
class cl_address_space *cfg;
class cl_hw_io *io;
int cache_run;
unsigned int cache_time;
public:
cl_hw(class cl_uc *auc, enum hw_cath cath, int aid, const char *aid_string);
virtual ~cl_hw(void);
virtual int init(void);
virtual int cfg_size(void) { return 1; }
virtual void new_hw_adding(class cl_hw *new_hw);
virtual void new_hw_added(class cl_hw *new_hw);
virtual void added_to_uc(void) {}
virtual class cl_hw *make_partner(enum hw_cath cath, int id);
virtual t_mem read(class cl_memory_cell *cell);
virtual void write(class cl_memory_cell *cell, t_mem *val);
virtual bool conf(class cl_memory_cell *cell, t_mem *val);
virtual t_mem conf_op(cl_memory_cell *cell, t_addr addr, t_mem *val);
virtual void cfg_set(t_addr addr, t_mem val);
virtual void cfg_write(t_addr addr, t_mem val);
virtual t_mem cfg_get(t_addr addr);
virtual t_mem cfg_read(t_addr addr);
virtual void set_cmd(class cl_cmdline *cmdline, class cl_console_base *con);
virtual class cl_memory_cell *register_cell(class cl_address_space *mem,
t_addr addr);
virtual class cl_memory_cell *register_cell(class cl_memory_cell *cell);
virtual void unregister_cell(class cl_memory_cell *cell);
virtual int tick(int cycles);
virtual void reset(void) {}
virtual void happen(class cl_hw * /*where*/, enum hw_event /*he*/,
void * /*params*/) {}
virtual void inform_partners(enum hw_event he, void *params);
virtual void touch(void);
virtual void make_io(void);
virtual void new_io(class cl_f *f_in, class cl_f *f_out);
virtual cl_hw_io *get_io(void);
virtual bool proc_input(void);
virtual bool handle_input(int c);
virtual void refresh_display(bool force);
virtual void draw_display(void);
virtual cl_hw *next_displayer(void);
virtual void print_info(class cl_console_base *con);
};
class cl_hws: public cl_list
{
public:
cl_hws(void): cl_list(2, 2, cchars("hws")) {}
virtual t_index add(void *item);
virtual cl_hw *next_displayer(class cl_hw *hw);
};
class cl_partner_hw: public cl_base
{
protected:
class cl_uc *uc;
enum hw_cath cathegory;
int id;
class cl_hw *partner;
public:
cl_partner_hw(class cl_uc *auc, enum hw_cath cath, int aid);
virtual class cl_hw *get_partner(void);
virtual void refresh(void);
virtual void refresh(class cl_hw *new_hw);
virtual void happen(class cl_hw *where, enum hw_event he, void *params);
};
#endif
/* End of hwcl.h */
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