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Diffstat (limited to 'src/mem/slicc/ast/FuncDeclAST.cc')
-rw-r--r--src/mem/slicc/ast/FuncDeclAST.cc112
1 files changed, 0 insertions, 112 deletions
diff --git a/src/mem/slicc/ast/FuncDeclAST.cc b/src/mem/slicc/ast/FuncDeclAST.cc
deleted file mode 100644
index 2a0905f06..000000000
--- a/src/mem/slicc/ast/FuncDeclAST.cc
+++ /dev/null
@@ -1,112 +0,0 @@
-
-/*
- * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are
- * met: redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer;
- * redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution;
- * neither the name of the copyright holders nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-/*
- * FuncDeclAST.C
- *
- * Description: See FuncDeclAST.hh
- *
- * $Id: FuncDeclAST.C,v 3.4 2003/08/22 18:19:34 beckmann Exp $
- *
- */
-
-#include "mem/slicc/ast/FuncDeclAST.hh"
-#include "mem/slicc/ast/FormalParamAST.hh"
-#include "mem/slicc/symbols/SymbolTable.hh"
-#include "mem/slicc/main.hh"
-
-FuncDeclAST::FuncDeclAST(TypeAST* return_type_ast_ptr,
- string* ident_ptr,
- Vector<FormalParamAST*>* formal_vec_ptr,
- PairListAST* pairs_ptr,
- StatementListAST* statement_list_ptr)
- : DeclAST(pairs_ptr)
-{
- m_return_type_ast_ptr = return_type_ast_ptr;
- m_ident_ptr = ident_ptr;
- m_formal_vec_ptr = formal_vec_ptr;
- m_statement_list_ptr = statement_list_ptr;
-}
-
-FuncDeclAST::~FuncDeclAST()
-{
- delete m_return_type_ast_ptr;
- delete m_ident_ptr;
-
- int size = m_formal_vec_ptr->size();
- for(int i=0; i<size; i++) {
- delete (*m_formal_vec_ptr)[i];
- }
- delete m_formal_vec_ptr;
- delete m_statement_list_ptr;
-}
-
-void FuncDeclAST::generate()
-{
- Vector<Type*> type_vec;
- Vector<string> param_vec;
- Type* void_type_ptr = g_sym_table.getType("void");
-
- // Generate definition code
- g_sym_table.pushFrame();
-
- // Lookup return type
- Type* return_type_ptr = m_return_type_ast_ptr->lookupType();
-
- // Generate function header
- int size = m_formal_vec_ptr->size();
- for(int i=0; i<size; i++) {
- // Lookup parameter types
- string ident;
- Type* type_ptr = (*m_formal_vec_ptr)[i]->generate(ident);
- type_vec.insertAtBottom(type_ptr);
- param_vec.insertAtBottom(ident);
- }
-
- string body;
- if (m_statement_list_ptr == NULL) {
- getPairs().add("external", "yes");
- } else {
- m_statement_list_ptr->generate(body, return_type_ptr);
- }
- g_sym_table.popFrame();
-
- StateMachine* machine_ptr = g_sym_table.getStateMachine();
- if (machine_ptr != NULL) {
- machine_ptr->addFunc(new Func(*m_ident_ptr, getLocation(), return_type_ptr, type_vec, param_vec, body, getPairs(), machine_ptr));
- } else {
- g_sym_table.newSym(new Func(*m_ident_ptr, getLocation(), return_type_ptr, type_vec, param_vec, body, getPairs(), machine_ptr));
- }
-
-}
-
-void FuncDeclAST::print(ostream& out) const
-{
- out << "[FuncDecl: " << *m_ident_ptr << "]";
-}