/* ********************************************************************** *\ * Copyright IBM Corporation 1988,1991 - All Rights Reserved * * For full copyright information see:'andrew/config/COPYRITE' * \* ********************************************************************** */ /* $Disclaimer: * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose is hereby granted without fee, * provided that the above copyright notice appear in all copies and that * both that copyright notice, this permission notice, and the following * disclaimer appear in supporting documentation, and that the names of * IBM, Carnegie Mellon University, and other copyright holders, not be * used in advertising or publicity pertaining to distribution of the software * without specific, written prior permission. * * IBM, CARNEGIE MELLON UNIVERSITY, AND THE OTHER COPYRIGHT HOLDERS * DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT * SHALL IBM, CARNEGIE MELLON UNIVERSITY, OR ANY OTHER COPYRIGHT HOLDER * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS * ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE * OF THIS SOFTWARE. * $ */ #define YYSTYPE PC_YYSTYPE #define PC_MAXCHILDREN (4) #define PC_TOKENMAX (1000) #define PC_PARSENODE_NULL ((PC_ParseNode_t *) 0) #define PC_COMBINE_ADD (1) #define PC_COMBINE_LOR (2) #define PC_COMBINE_BITOR (3) #define PC_COMBINE_LXOR (4) #define PC_COMBINE_BITXOR (5) #define PC_COMBINE_LAND (6) #define PC_COMBINE_BITAND (7) #define PC_COMBINE_MULTIPLY (8) #define PC_Child(node,num) ((node)->datum.production.children[(num)]) #define PC_IsTokenNode(node) ((node)->isTokenNode) #define PC_IsProductionNode(node) (!PC_IsTokenNode(node)) #define PC_NodeToken(node) (&((node)->datum.token)) #define PC_NodeType(node) ((node)->type) #define PC_IsCharToken(tok) ((tok)->isChar) #define PC_IsTextToken(tok) ((tok)->hasText) #define PC_TokenText(tok) ((tok)->text) #define PC_TokenVal(tok) ((tok)->val) #define PC_NumChildren(node) ((node)->datum.production.numChildren) #define PC_SubType(node) ((node)->datum.production.subtype) #define PC_TokenChar(tok) ((tok)->val) typedef enum { pnt_module, pnt_external_declaration, pnt_function_definition, pnt_function_body, pnt_declaration, pnt_declaration_list, pnt_declaration_specifiers, pnt_storage_class_specifier, pnt_type_specifier, pnt_type_qualifier, pnt_struct_or_union_specifier, pnt_struct_or_union, pnt_struct_declaration_list, pnt_init_declarator_list, pnt_init_declarator, pnt_struct_declaration, pnt_specifier_qualifier_list, pnt_struct_declarator_list, pnt_struct_declarator, pnt_enum_specifier, pnt_enumerator_list, pnt_enumerator, pnt_declarator, pnt_direct_declarator, pnt_pointer, pnt_type_qualifier_list, pnt_parameter_type_list, pnt_parameter_list, pnt_parameter_declaration, pnt_identifier_list, pnt_initializer, pnt_initializer_list, pnt_type_name, pnt_abstract_declarator, pnt_direct_abstract_declarator, pnt_statement, pnt_labeled_statement, pnt_expression_statement, pnt_compound_statement, pnt_statement_list, pnt_selection_statement, pnt_iteration_statement, pnt_jump_statement, pnt_expression, pnt_assignment_expression, pnt_assignment_operator, pnt_conditional_expression, pnt_constant_expression, pnt_logical_or_expression, pnt_logical_and_expression, pnt_inclusive_or_expression, pnt_exclusive_or_expression, pnt_and_expression, pnt_equality_expression, pnt_relational_expression, pnt_shift_expression, pnt_additive_expression, pnt_multiplicative_expression, pnt_cast_expression, pnt_unary_expression, pnt_unary_operator, pnt_postfix_expression, pnt_primary_expression, pnt_argument_expression_list, pnt_constant, pnt_identifier } PC_ParseNodeType_t; typedef struct { unsigned int isChar:1, hasText:1; int val; char *text; } PC_Token_t; typedef struct PC_ParseNode { short isTokenNode; PC_ParseNodeType_t type; union { struct { short numChildren, subtype; struct PC_ParseNode *children[PC_MAXCHILDREN]; } production; PC_Token_t token; } datum; } PC_ParseNode_t; extern PC_ParseNode_t *PC_Parse(); extern char *PC_ParseError, *PC_TokenChars(); extern int PC_CountTokens(), PC_DumpTokens(), PC_PostWalkTree(); extern int PC_IsEnumerator(), PC_IsTypedef(), PC_NextToken(); extern int PC_PreWalkTree(); extern void PC_FillTokenBuf(); extern void PC_SetCharToken(), PC_SetTextToken(), PC_SetToken();