projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * OpenSPARC T2 Processor File: lexer.h | |
| 5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
| 7 | * | |
| 8 | * The above named program is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU General Public | |
| 10 | * License version 2 as published by the Free Software Foundation. | |
| 11 | * | |
| 12 | * The above named program is distributed in the hope that it will be | |
| 13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 | * General Public License for more details. | |
| 16 | * | |
| 17 | * You should have received a copy of the GNU General Public | |
| 18 | * License along with this work; if not, write to the Free Software | |
| 19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
| 20 | * | |
| 21 | * ========== Copyright Header End ============================================ | |
| 22 | */ | |
| 23 | /* | |
| 24 | * Copyright 2006 Sun Microsystems, Inc. All rights reserved. | |
| 25 | * Use is subject to license terms. | |
| 26 | */ | |
| 27 | #pragma ident "@(#)lexer.h 1.7 06/10/06 SMI" | |
| 28 | ||
| 29 | #ifndef _LEXER_TOKENS_H_ | |
| 30 | #define _LEXER_TOKENS_H_ | |
| 31 | ||
| 32 | #ifdef __cplusplus | |
| 33 | extern "C" { | |
| 34 | #endif | |
| 35 | ||
| 36 | typedef enum { | |
| 37 | T_EOF, | |
| 38 | T_L_Brace, | |
| 39 | T_R_Brace, | |
| 40 | T_S_Colon, | |
| 41 | T_Plus, | |
| 42 | T_Minus, | |
| 43 | T_Comma, | |
| 44 | T_Number, | |
| 45 | T_HexString, | |
| 46 | T_String, | |
| 47 | T_Token, | |
| 48 | T_Amp, | |
| 49 | T_Error | |
| 50 | } lexer_tok_t; | |
| 51 | ||
| 52 | typedef struct { | |
| 53 | int linenum; | |
| 54 | char * fnamep; | |
| 55 | char * cleanup_filep; | |
| 56 | uint64_t val; | |
| 57 | char * strp; | |
| 58 | bool_t ungot_available; | |
| 59 | lexer_tok_t last_token; | |
| 60 | } lexer_t; | |
| 61 | ||
| 62 | extern lexer_t lex; | |
| 63 | ||
| 64 | void init_lexer(char * fnamep, FILE * fp, char * cleanup_filep); | |
| 65 | lexer_tok_t lex_get_token(); | |
| 66 | void lex_get(lexer_tok_t expected); | |
| 67 | void lex_unget(); | |
| 68 | void lex_fatal(char * s, ...); | |
| 69 | ||
| 70 | ||
| 71 | #ifdef __cplusplus | |
| 72 | } | |
| 73 | #endif | |
| 74 | ||
| 75 | #endif /* _LEXER_TOKENS_H_ */ |