gen_item.h

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#ifndef __GEN_ITEM_H__
#define __GEN_ITEM_H__

/*
 Copyright (c) 2006-2010 Trevor Williams

 This program 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.

 This program 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 this program;
 if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#include <stdio.h>

#include "defines.h"


/*@-exportlocal@*/
void gen_item_display(
  gen_item* gi
);
/*@=exportlocal@*/

int gen_item_display_block(
  gen_item* root
);

gen_item* gen_item_find(
  gen_item* root,
  gen_item* gi
);

void gen_item_remove_if_contains_expr_calling_stmt(
  gen_item*  gi,
  statement* stmt
);

bool gen_item_varname_contains_genvar(
  char* name
);

char* gen_item_calc_signal_name(
  const char* name,
  func_unit*  funit,
  int         line,
  bool        no_genvars
);

gen_item* gen_item_create_expr(
  expression* expr
);

gen_item* gen_item_create_sig(
  vsignal* sig
);

gen_item* gen_item_create_stmt(
  statement* stmt
);

gen_item* gen_item_create_inst(
  funit_inst* inst
);

gen_item* gen_item_create_tfn(
  funit_inst* inst
);

gen_item* gen_item_create_bind(
  const char* name,
  expression* expr
);

void gen_item_resize_stmts_and_sigs(
  gen_item*  gi,
  func_unit* funit
);

void gen_item_assign_ids(
  gen_item*  gi,
  func_unit* funit
);

void gen_item_db_write(
  gen_item* gi,
  uint32    type,
  FILE*     file
);

void gen_item_db_write_expr_tree(
  gen_item* gi,
  FILE*     file
);

bool gen_item_connect(
  gen_item* gi1,
  gen_item* gi2,
  int       conn_id,
  bool      stop_on_null
);

void gen_item_bind(
  gen_item* gi
);

void generate_resolve_inst(
  funit_inst* inst
);

bool generate_remove_stmt(
  statement* stmt
);

void gen_item_dealloc(
  gen_item* gi,
  bool      rm_elem
);

#endif