[272745] initial commit of XLC parser extensions

4 files changed, 258 insertions, 0 deletions

diff --git a/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/build.xml b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/build.xml
new file mode 100644
index 00000000000..99a4603a956
--- /dev/null
+++ b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/build.xml
@@ -0,0 +1,49 @@
+<!--
+ Copyright (c) 2009 IBM Corporation and others.
+ All rights reserved. This program and the accompanying materials
+ are made available under the terms of the Eclipse Public License v1.0
+ which accompanies this distribution, and is available at
+ http://www.eclipse.org/legal/epl-v10.html
+
+ Contributors:
+     IBM Corporation - initial API and implementation
+-->
+
+<project name="XLC Parsers" default="c" basedir=".">
+	
+	<import file="../../org.eclipse.cdt.core.lrparser/grammar/generate.xml"/>
+	
+	<property name="c_location" value="../parser/org/eclipse/cdt/internal/core/lrparser/xlc/c"/>
+	<property name="cpp_location" value="../parser/org/eclipse/cdt/internal/core/lrparser/xlc/cpp"/>
+
+	
+	<target name="c">
+		<antcall target="generate_c">
+            <param name="grammar_name" value="XlcCParser"/>
+		</antcall>
+    </target>
+	
+    <target name="cpp">
+		<antcall target="generate_cpp">
+            <param name="grammar_name" value="XlcCPPParser"/>
+		</antcall>
+	</target>
+	
+	
+	<target name="generate_c">
+		<antcall target="generate">
+			<param name="grammar_dir" value="xlc"/>
+			<param name="output_dir" value="${c_location}"/>
+			<param name="grammar_name" value="${grammar_name}"/>
+		</antcall>
+	</target>
+	
+	<target name="generate_cpp">
+		<antcall target="generate">
+			<param name="grammar_dir" value="xlc"/>
+			<param name="output_dir" value="${cpp_location}"/>
+			<param name="grammar_name" value="${grammar_name}"/>
+		</antcall>
+	</target>
+
+</project>  
\ No newline at end of file
diff --git a/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcCPPParser.g b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcCPPParser.g
new file mode 100644
index 00000000000..9e57880a5f5
--- /dev/null
+++ b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcCPPParser.g
@@ -0,0 +1,60 @@
+-----------------------------------------------------------------------------------
+-- Copyright (c) 2009 IBM Corporation and others.
+-- All rights reserved. This program and the accompanying materials
+-- are made available under the terms of the Eclipse Public License v1.0
+-- which accompanies this distribution, and is available at
+-- http://www.eclipse.org/legal/epl-v10.html
+--
+-- Contributors:
+--     IBM Corporation - initial API and implementation
+-----------------------------------------------------------------------------------
+
+%options la=2
+%options package=org.eclipse.cdt.internal.core.lrparser.xlc.cpp
+%options template=LRParserTemplate.g
+
+
+$Import
+	GPPGrammar.g
+$End
+
+$Import
+	XlcGrammarExtensions.g
+$End 
+
+$Globals
+/.
+	import org.eclipse.cdt.core.lrparser.xlc.action.XlcCPPBuildASTParserAction;
+	import org.eclipse.cdt.core.dom.lrparser.action.gnu.GPPSecondaryParserFactory;
+	import org.eclipse.cdt.internal.core.lrparser.xlc.ast.XlcCPPNodeFactory;
+./
+$End
+
+$Define
+
+	$build_action_class /. XlcCPPBuildASTParserAction ./
+	$parser_factory_create_expression /. GPPSecondaryParserFactory.getDefault() ./
+	$node_factory_create_expression /. XlcCPPNodeFactory.getDefault() ./
+	
+$End
+
+$Start
+    translation_unit
+$End
+
+$Rules 
+
+block_declaration
+    ::= vector_declaration
+    
+
+identifier_token
+    ::= 'vector' 
+      | 'pixel'
+    
+    
+specifier_qualifier
+    ::= 'typedef'
+          /. $Build  consumeToken(); $EndBuild ./
+          
+$End
\ No newline at end of file
diff --git a/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcCParser.g b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcCParser.g
new file mode 100644
index 00000000000..a6c7ae9669a
--- /dev/null
+++ b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcCParser.g
@@ -0,0 +1,67 @@
+-----------------------------------------------------------------------------------
+-- Copyright (c) 2009 IBM Corporation and others.
+-- All rights reserved. This program and the accompanying materials
+-- are made available under the terms of the Eclipse Public License v1.0
+-- which accompanies this distribution, and is available at
+-- http://www.eclipse.org/legal/epl-v10.html
+--
+-- Contributors:
+--     IBM Corporation - initial API and implementation
+-----------------------------------------------------------------------------------
+
+%options la=2
+%options package=org.eclipse.cdt.internal.core.lrparser.xlc.c
+%options template=LRParserTemplate.g
+
+
+$Import
+	GCCGrammar.g
+$End
+
+$Import
+	XlcGrammarExtensions.g
+$End
+
+
+$Globals
+/.
+	import org.eclipse.cdt.core.lrparser.xlc.action.XlcCBuildASTParserAction;
+	import org.eclipse.cdt.core.dom.lrparser.action.gnu.GCCSecondaryParserFactory;
+	import org.eclipse.cdt.internal.core.lrparser.xlc.ast.XlcCNodeFactory;
+./
+$End
+
+
+$Define
+
+	$build_action_class /. XlcCBuildASTParserAction ./
+	$parser_factory_create_expression /. GCCSecondaryParserFactory.getDefault() ./
+	$node_factory_create_expression /. XlcCNodeFactory.getDefault() ./
+	
+$End
+
+
+$Start
+    translation_unit
+$End
+
+
+$Rules 
+
+declaration
+    ::= vector_declaration
+    
+identifier_token
+    ::= 'pixel'
+      | 'vector'
+      | 'bool'
+      
+declarator_id_name
+    ::= 'pixel'
+           /. $Build  consumeIdentifierName();  $EndBuild ./
+      | 'vector'
+           /. $Build  consumeIdentifierName();  $EndBuild ./
+      | 'bool'
+           /. $Build  consumeIdentifierName();  $EndBuild ./
+    
+$End
\ No newline at end of file
diff --git a/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcGrammarExtensions.g b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcGrammarExtensions.g
new file mode 100644
index 00000000000..d1bc86b3702
--- /dev/null
+++ b/xlc/org.eclipse.cdt.core.lrparser.xlc/grammar/xlc/XlcGrammarExtensions.g
@@ -0,0 +1,82 @@
+-----------------------------------------------------------------------------------
+-- Copyright (c) 2009 IBM Corporation and others.
+-- All rights reserved. This program and the accompanying materials
+-- are made available under the terms of the Eclipse Public License v1.0
+-- which accompanies this distribution, and is available at
+-- http://www.eclipse.org/legal/epl-v10.html
+--
+-- Contributors:
+--     IBM Corporation - initial API and implementation
+-----------------------------------------------------------------------------------
+
+
+--  These are additional rules that allow for parsing of GNU extensions.
+--  This file is intended to be mixed-in with C99Parser.g or GPPParser.g
+
+
+$Terminals
+
+	vector
+	pixel
+	bool
+	
+$End
+
+
+
+
+
+$Rules
+
+type_id
+    ::= vector_type
+          /. $Build  consumeTypeId(false);  $EndBuild ./
+      | vector_type abstract_declarator
+          /. $Build  consumeTypeId(true);  $EndBuild ./
+
+vector_declaration
+    ::= vector_type <openscope-ast> init_declarator_list ';'
+	      /. $Build  consumeDeclarationSimple(true);  $EndBuild ./
+	      
+	      
+vector_type
+    ::= <openscope-ast> no_type_declaration_specifiers_opt 'vector' vector_type_specifier all_specifier_qualifier_list_opt
+          /. $Build  consumeVectorTypeSpecifier();  $EndBuild ./
+      
+      
+vector_type_specifier
+    ::= vector_type_specifier_token
+          /. $Build  consumeToken();  $EndBuild ./
+      
+vector_type_specifier_token
+    ::= 'pixel'
+      | 'float'
+      | 'bool'
+      | 'signed'
+      | 'unsigned'
+      | 'char'
+      | 'short'
+      | 'int'
+      | 'long'
+
+
+
+all_specifier_qualifiers
+    ::= vector_type_specifier
+      | no_type_declaration_specifiers
+      
+all_specifier_qualifier_list
+    ::= all_specifier_qualifiers
+      | all_specifier_qualifier_list all_specifier_qualifiers
+      
+all_specifier_qualifier_list_opt
+    ::= all_specifier_qualifier_list
+      | $empty
+
+no_type_declaration_specifiers_opt
+    ::= no_type_declaration_specifiers
+      | $empty
+
+        
+$End
+