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c6f1a33c06
* src/output.c (nvectors, base_t, base, base_ninf, conflict_table) (conflict_list, conflict_list_cnt, table, check, table_ninf) (yydefgoto, yydefact, high): Move to... * src/tables.h, src/tables.c: here. * src/output.c (vector_number_t, VECTOR_NUMBER_MAX) (VECTOR_NUMBER_MIN, state_number_to_vector_number) (symbol_number_to_vector_number, nvectors, BASE_MAX, BASE_MIN) (froms, tos, conflict_tos, tally, width, action_t, ACTION_MAX) (ACTION_MIN, actrow, order, nentries, pos, conflrow) (conflict_list_free, table_size, lowzero, table_grow, conflict_row) (action_row, save_row, token_actions, save_column, default_goto) (goto_actions, sort_actions, matching_state, pack_vector) (table_ninf_remap, pack_table, prepare_actions): Move to... * src/tables.c: here. * src/tables.h, src/tables.c(tables_generate, tables_free): New. * src/output.c (token_actions, output_base, output_conflicts) (output_check): Merge into... (prepare_actions): this. (actions_output): Rename as... (user_actions_output): this. * src/main.c (main): Call tables_generate and tables_free.
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/* Prepare the LALR and GLR parser tables.
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Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of Bison, the GNU Compiler Compiler.
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Bison is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2, or (at your option)
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any later version.
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Bison is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Bison; see the file COPYING. If not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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02111-1307, USA. */
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#ifndef TABLES_H_
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# define TABLES_H_
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# include "state.h"
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extern int nvectors;
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typedef int base_t;
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extern base_t *base;
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/* A distinguished value of BASE, negative infinite. During the
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computation equals to BASE_MIN, later mapped to BASE_NINF to
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keep parser tables small. */
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extern base_t base_ninf;
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extern unsigned int *conflict_table;
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extern unsigned int *conflict_list;
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extern int conflict_list_cnt;
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extern base_t *table;
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extern base_t *check;
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/* The value used in TABLE to denote explicit parse errors
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(%nonassoc), a negative infinite. */
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extern base_t table_ninf;
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extern state_number_t *yydefgoto;
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extern rule_number_t *yydefact;
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extern int high;
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void tables_generate PARAMS ((void));
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void tables_free PARAMS ((void));
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#endif /* !TABLES_H_ */
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