From 2278363015a2a5cc850b38213833096d33b496e8 Mon Sep 17 00:00:00 2001
From: Nathan Binkert <nate@binkert.org>
Date: Tue, 22 Sep 2009 18:12:39 -0700
Subject: slicc: Pure python implementation of slicc. This is simply a
 translation of the C++ slicc into python with very minimal reorganization of
 the code.  The output can be verified as nearly identical by doing a "diff
 -wBur".

Slicc can easily be run manually by using util/slicc
---
 src/mem/slicc/ast/FuncDeclAST.cc | 112 ---------------------------------------
 1 file changed, 112 deletions(-)
 delete mode 100644 src/mem/slicc/ast/FuncDeclAST.cc

(limited to 'src/mem/slicc/ast/FuncDeclAST.cc')

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 << "]";
-}
-- 
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