projects / OpenSPARC-T2-SAM / blame
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1 | /* |
| 2 | * ========== Copyright Header Begin ========================================== | |
| 3 | * | |
| 4 | * Hypervisor Software File: lexer.h | |
| 5 | * | |
| 6 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
| 7 | * | |
| 8 | * - Do no alter or remove copyright notices | |
| 9 | * | |
| 10 | * - Redistribution and use of this software in source and binary forms, with | |
| 11 | * or without modification, are permitted provided that the following | |
| 12 | * conditions are met: | |
| 13 | * | |
| 14 | * - Redistribution of source code must retain the above copyright notice, | |
| 15 | * this list of conditions and the following disclaimer. | |
| 16 | * | |
| 17 | * - Redistribution in binary form must reproduce the above copyright notice, | |
| 18 | * this list of conditions and the following disclaimer in the | |
| 19 | * documentation and/or other materials provided with the distribution. | |
| 20 | * | |
| 21 | * Neither the name of Sun Microsystems, Inc. or the names of contributors | |
| 22 | * may be used to endorse or promote products derived from this software | |
| 23 | * without specific prior written permission. | |
| 24 | * | |
| 25 | * This software is provided "AS IS," without a warranty of any kind. | |
| 26 | * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, | |
| 27 | * INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A | |
| 28 | * PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. SUN | |
| 29 | * MICROSYSTEMS, INC. ("SUN") AND ITS LICENSORS SHALL NOT BE LIABLE FOR | |
| 30 | * ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR | |
| 31 | * DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN | |
| 32 | * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR | |
| 33 | * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR PUNITIVE | |
| 34 | * DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF LIABILITY, | |
| 35 | * ARISING OUT OF THE USE OF OR INABILITY TO USE THIS SOFTWARE, EVEN IF | |
| 36 | * SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. | |
| 37 | * | |
| 38 | * You acknowledge that this software is not designed, licensed or | |
| 39 | * intended for use in the design, construction, operation or maintenance of | |
| 40 | * any nuclear facility. | |
| 41 | * | |
| 42 | * ========== Copyright Header End ============================================ | |
| 43 | */ | |
| 44 | /* | |
| 45 | * Copyright 2006 Sun Microsystems, Inc. All rights reserved. | |
| 46 | * Use is subject to license terms. | |
| 47 | * | |
| 48 | */ | |
| 49 | ||
| 50 | #ifndef _LEXER_TOKENS_H_ | |
| 51 | #define _LEXER_TOKENS_H_ | |
| 52 | ||
| 53 | #pragma ident "@(#)lexer.h 1.3 06/10/26 SMI" | |
| 54 | ||
| 55 | #ifdef __cplusplus | |
| 56 | extern "C" { | |
| 57 | #endif | |
| 58 | ||
| 59 | typedef enum { | |
| 60 | T_EOF, | |
| 61 | T_L_Brace, | |
| 62 | T_R_Brace, | |
| 63 | T_L_Bracket, | |
| 64 | T_R_Bracket, | |
| 65 | T_Comma, | |
| 66 | T_S_Colon, | |
| 67 | ||
| 68 | T_Plus, | |
| 69 | T_Minus, | |
| 70 | T_And, | |
| 71 | T_Not, | |
| 72 | T_Or, | |
| 73 | T_Xor, | |
| 74 | T_LShift, | |
| 75 | T_Multiply, | |
| 76 | ||
| 77 | T_Equals, | |
| 78 | T_Number, | |
| 79 | T_String, | |
| 80 | T_Token, | |
| 81 | ||
| 82 | T_KW_node, | |
| 83 | T_KW_arc, | |
| 84 | ||
| 85 | T_KW_lookup, | |
| 86 | T_KW_expr, | |
| 87 | /* if ENABLE_SETPROP */ | |
| 88 | T_KW_setprop, | |
| 89 | /* if ENABLE_PROTOTYPES */ | |
| 90 | T_KW_proto, | |
| 91 | T_KW_include, | |
| 92 | ||
| 93 | T_Error | |
| 94 | } lexer_tok_t; | |
| 95 | ||
| 96 | typedef struct { | |
| 97 | int linenum; | |
| 98 | char *fnamep; | |
| 99 | char *cleanup_filep; | |
| 100 | uint64_t val; | |
| 101 | char *strp; | |
| 102 | bool_t ungot_available; | |
| 103 | lexer_tok_t last_token; | |
| 104 | } lexer_t; | |
| 105 | ||
| 106 | extern lexer_t lex; | |
| 107 | ||
| 108 | void init_lexer(char *fnamep, FILE *fp, char *cleanup_filep); | |
| 109 | lexer_tok_t lex_get_token(void); | |
| 110 | void lex_get(lexer_tok_t expected); | |
| 111 | void lex_unget(void); | |
| 112 | void lex_fatal(char *s, ...); | |
| 113 | ||
| 114 | #ifdef __cplusplus | |
| 115 | } | |
| 116 | #endif | |
| 117 | ||
| 118 | #endif /* _LEXER_TOKENS_H_ */ |