1 files changed, 159 insertions, 0 deletions
diff --git a/sim/ucsim/sim.src/hwcl.h b/sim/ucsim/sim.src/hwcl.h
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+++ b/sim/ucsim/sim.src/hwcl.h
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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 char *cfg_help(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 void new_i(class cl_f *f_in);
+  virtual void new_o(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);
+  virtual void print_cfg_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 */