Mercurial > ~dholland > hg > ag > index.cgi
diff tests/agcl/examples/good/krc.h @ 0:13d2b8934445
Import AnaGram (near-)release tree into Mercurial.
author | David A. Holland |
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date | Sat, 22 Dec 2007 17:52:45 -0500 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/tests/agcl/examples/good/krc.h Sat Dec 22 17:52:45 2007 -0500 @@ -0,0 +1,101 @@ +#ifndef KRC_H +#define KRC_H + +typedef union { + long alignment; + char ag_vt_2[sizeof(int)]; + char ag_vt_4[sizeof(token)]; +} cc_vs_type; + +typedef enum { + cc_program_token = 1, cc_statement_token, cc_translation_unit_token, + cc_eof_token, cc_external_declaration_token, cc_function_definition_token, + cc_declaration_token, cc_declarator_token, cc_compound_statement_token, + cc_declaration_list_token, cc_declaration_specifiers_token, + cc_init_declarator_list_token, cc_storage_class_specifier_token = 15, + cc_type_specifier_token, cc_type_qualifier_token, cc_AUTO_token, + cc_REGISTER_token, cc_STATIC_token, cc_EXTERN_token, cc_TYPEDEF_token, + cc_VOIDkey_token, cc_CHAR_token, cc_SHORT_token, cc_INT_token, + cc_LONG_token, cc_FLOAT_token, cc_DOUBLE_token, cc_SIGNED_token, + cc_UNSIGNED_token, cc_struct_or_union_specifier_token, + cc_enum_specifier_token, cc_typedef_name_token, cc_CONSTANT_token, + cc_VOLATILE_token, cc_struct_or_union_token, cc_identifier_token, + cc_struct_declaration_list_token = 42, cc_STRUCT_token = 44, + cc_UNION_token, cc_struct_declaration_token, cc_init_declarator_token, + cc_initializer_token = 50, cc_specifier_qualifier_list_token, + cc_struct_declarator_list_token, cc_struct_declarator_token, + cc_constant_expression_token = 56, cc_ENUM_token, + cc_enumerator_list_token, cc_enumerator_token, cc_direct_declarator_token, + cc_pointer_token, cc_parameter_type_list_token = 67, + cc_identifier_list_token, cc_type_qualifier_list_token = 71, + cc_parameter_list_token = 73, cc_ELLIPSIS_token, + cc_parameter_declaration_token, cc_abstract_declarator_token, + cc_assignment_expression_token = 78, cc_initializer_list_token, + cc_type_name_token, cc_direct_abstract_declarator_token, + cc_NAME_token = 83, cc_labeled_statement_token, + cc_expression_statement_token, cc_selection_statement_token, + cc_iteration_statement_token, cc_jump_statement_token, cc_CASE_token, + cc_DEFAULT_token, cc_expression_token, cc_statement_list_token = 93, + cc_IF_token = 95, cc_ELSE_token, cc_SWITCH_token, cc_WHILE_token, + cc_DO_token, cc_FOR_token, cc_GOTO_token, cc_CONTINUE_token, + cc_BREAK_token, cc_RETURN_token, cc_conditional_expression_token, + cc_unary_expression_token, cc_assignment_operator_token, + cc_MULTassign_token, cc_DIVassign_token, cc_MODassign_token, + cc_PLUSassign_token, cc_MINUSassign_token, cc_LSassign_token, + cc_RSassign_token, cc_ANDassign_token, cc_ORassign_token, + cc_ERassign_token, cc_logical_or_expression_token, + cc_logical_and_expression_token = 120, cc_OROR_token, + cc_inclusive_or_expression_token, cc_ANDAND_token, + cc_exclusive_or_expression_token, cc_and_expression_token = 126, + cc_equality_expression_token = 128, cc_relational_expression_token = 130, + cc_EQ_token, cc_NE_token, cc_shift_expression_token, cc_LE_token = 136, + cc_GE_token, cc_additive_expression_token, cc_LS_token, cc_RS_token, + cc_multiplicative_expression_token, cc_cast_expression_token = 144, + cc_postfix_expression_token = 147, cc_ICR_token, cc_DECR_token, + cc_unary_operator_token, cc_SIZEOF_token, + cc_primary_expression_token = 154, cc_argument_expression_list_token, + cc_ARROW_token = 158, cc_constant_token, cc_STRINGliteral_token, + cc_HEXconstant_token, cc_OCTconstant_token, cc_DECconstant_token, + cc_FLOATconstant_token, cc_CHARACTERconstant_token +} cc_token_type; + +typedef struct cc_pcb_struct{ + cc_token_type token_number, reduction_token, error_frame_token; + int input_code; + token input_value; + int line, column; + int ssx, sn, error_frame_ssx; + int drt, dssx, dsn; + int ss[128]; + cc_vs_type vs[128]; + int ag_ap; + const char *error_message; + char read_flag; + char exit_flag; + int bts[128], btsx; + char ag_msg[82]; + const int *ag_dtl; + int ag_dsn; +} cc_pcb_type; + +#ifndef PRULE_CONTEXT +#define PRULE_CONTEXT(pcb) (&((pcb).cs[(pcb).ssx])) +#define PERROR_CONTEXT(pcb) ((pcb).cs[(pcb).error_frame_ssx]) +#define PCONTEXT(pcb) ((pcb).cs[(pcb).ssx]) +#endif + +#ifndef AG_RUNNING_CODE +/* PCB.exit_flag values */ +#define AG_RUNNING_CODE 0 +#define AG_SUCCESS_CODE 1 +#define AG_SYNTAX_ERROR_CODE 2 +#define AG_REDUCTION_ERROR_CODE 3 +#define AG_STACK_ERROR_CODE 4 +#define AG_SEMANTIC_ERROR_CODE 5 +#endif + +extern cc_pcb_type cc_pcb; +void init_cc(void); +void cc(void); +#endif +