83 lines
2.1 KiB
C++
83 lines
2.1 KiB
C++
/*
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* Copyright (c) 1999-2021 Stephen Williams (steve@icarus.com)
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*
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* This source code is free software; you can redistribute it
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* and/or modify it in source code form under the terms of the GNU
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* General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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# include "config.h"
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# include "PTask.h"
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# include "ivl_assert.h"
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using namespace std;
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PTaskFunc::PTaskFunc(perm_string n, LexicalScope*p)
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: PScope(n,p), this_type_(0), ports_(0)
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{
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}
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PTaskFunc::~PTaskFunc()
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{
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}
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bool PTaskFunc::var_init_needs_explicit_lifetime() const
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{
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return default_lifetime == STATIC;
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}
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void PTaskFunc::set_ports(vector<pform_tf_port_t>*p)
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{
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ivl_assert(*this, ports_ == 0);
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ports_ = p;
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}
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void PTaskFunc::set_this(class_type_t*type, PWire*this_wire)
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{
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ivl_assert(*this, this_type_ == 0);
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this_type_ = type;
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// Push a synthesis argument that is the "this" value.
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if (ports_==0)
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ports_ = new vector<pform_tf_port_t>;
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size_t use_size = ports_->size();
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ports_->resize(use_size + 1);
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for (size_t idx = use_size ; idx > 0 ; idx -= 1)
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ports_->at(idx) = ports_->at(idx-1);
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ports_->at(0) = pform_tf_port_t(this_wire);
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}
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PTask::PTask(perm_string name, LexicalScope*parent, bool is_auto__)
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: PTaskFunc(name, parent), statement_(0)
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{
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is_auto_ = is_auto__;
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}
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PTask::~PTask()
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{
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}
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void PTask::set_statement(Statement*s)
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{
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ivl_assert(*this, statement_ == 0);
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statement_ = s;
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}
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PNamedItem::SymbolType PTask::symbol_type() const
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{
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return TASK;
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}
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