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/*
* Copyright (c) 2008 Stephen Williams (steve@icarus.com)
*
* This source code is free software; you can redistribute it
* and/or modify it in source code form 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.will need a Picture Elements Binary Software
* License.
*
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
# include "config.h"
# include <iostream>
# include <cstring>
# include "target.h"
# include "ivl_target.h"
# include "compiler.h"
# include "t-dll.h"
#ifdef HAVE_MALLOC_H
# include <malloc.h>
#endif
# include <stdlib.h>
bool dll_target::process(const NetAnalogTop*net)
{
bool rc_flag = true;
ivl_process_t obj = (struct ivl_process_s*)
calloc(1, sizeof(struct ivl_process_s));
obj->type_ = net->type();
obj->analog_flag = 1;
FILE_NAME(obj, net);
/* Save the scope of the process. */
obj->scope_ = lookup_scope_(net->scope());
obj->nattr = net->attr_cnt();
obj->attr = fill_in_attributes(net);
assert(stmt_cur_ == 0);
stmt_cur_ = (struct ivl_statement_s*)calloc(1, sizeof*stmt_cur_);
assert(stmt_cur_);
rc_flag = net->statement()->emit_proc(this) && rc_flag;
assert(stmt_cur_);
obj->stmt_ = stmt_cur_;
stmt_cur_ = 0;
/* Save the process in the design. */
obj->next_ = des_.threads_;
des_.threads_ = obj;
return rc_flag;
}
bool dll_target::proc_contribution(const NetContribution*net)
{
assert(stmt_cur_);
assert(stmt_cur_->type_ == IVL_ST_NONE);
FILE_NAME(stmt_cur_, net);
stmt_cur_->type_ = IVL_ST_CONTRIB;
assert(expr_ == 0);
net->lval()->expr_scan(this);
stmt_cur_->u_.contrib_.lval = expr_;
expr_ = 0;
net->rval()->expr_scan(this);
stmt_cur_->u_.contrib_.rval = expr_;
expr_ = 0;
return true;
}
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