projects / deliverable / binutils-gdb.git / blame
| Commit | Line | Data |
|---|---|---|
| 6f2d3212 SC |
1 | %{ |
| 2 | /* deflex.l - Lexer for .def files */ | |
| 3 | ||
| 4 | /* Copyright (C) 1995 Free Software Foundation, Inc. | |
| 5 | ||
| 6 | This file is part of GNU Binutils. | |
| 7 | ||
| 8 | This program is free software; you can redistribute it and/or modify | |
| 9 | it under the terms of the GNU General Public License as published by | |
| 10 | the Free Software Foundation; either version 2 of the License, or | |
| 11 | (at your option) any later version. | |
| 12 | ||
| 13 | This program is distributed in the hope that it will be useful, | |
| 14 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 16 | GNU General Public License for more details. | |
| 17 | ||
| 18 | You should have received a copy of the GNU General Public License | |
| 19 | along with this program; if not, write to the Free Software | |
| 20 | Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ | |
| 21 | ||
| 22 | ||
| 23 | /* Contributed by Steve Chamberlain | |
| 24 | sac@cygnus.com | |
| 25 | ||
| 26 | */ | |
| 27 | #define DONTDECLARE_MALLOC | |
| 28 | #include "defparse.h" | |
| 29 | extern char *strdup(); | |
| 30 | int linenumber; | |
| 31 | ||
| 32 | %} | |
| 33 | %% | |
| 34 | "NAME" { return NAME;} | |
| 35 | "LIBRARY" { return LIBRARY;} | |
| 36 | "DESCRIPTION" { return DESCRIPTION;} | |
| 37 | "STACKSIZE" { return STACKSIZE;} | |
| 38 | "HEAPSIZE" { return HEAPSIZE;} | |
| 39 | "CODE" { return CODE;} | |
| 40 | "DATA" { return DATA;} | |
| 41 | "SECTIONS" { return SECTIONS;} | |
| 42 | "EXPORTS" { return EXPORTS;} | |
| 43 | "IMPORTS" { return IMPORTS;} | |
| 44 | "VERSION" { return VERSION;} | |
| 45 | "BASE" { return BASE;} | |
| 46 | "CONSTANT" { return CONSTANT; } | |
| 47 | "NONAME" { return NONAME; } | |
| 48 | ||
| 49 | "READ" { return READ;} | |
| 50 | "WRITE" { return WRITE;} | |
| 51 | "EXECUTE" { return EXECUTE;} | |
| 52 | "SHARED" { return SHARED;} | |
| 53 | ||
| 54 | [0-9][x0-9A-Fa-f]* { yylval.number = strtol (yytext,0,0); | |
| 55 | return NUMBER; } | |
| 56 | ||
| 57 | [A-Za-z$:\-\_][A-Za-z0-9/$:\-\_@]+ { | |
| 58 | yylval.id = strdup(yytext); | |
| 59 | return ID; | |
| 60 | } | |
| 61 | "\""[^\"]*"\"" { | |
| 62 | yylval.string = strdup (yytext+1); | |
| 63 | yylval.string[yyleng-2] = 0; | |
| 64 | return STRING; | |
| 65 | } | |
| 66 | ||
| 67 | "\'"[^\']*"\'" { | |
| 68 | yylval.string = strdup (yytext+1); | |
| 69 | yylval.string[yyleng-2] = 0; | |
| 70 | return STRING; | |
| 71 | } | |
| 72 | "*".* { } | |
| 73 | ";".* { } | |
| 74 | " " { } | |
| 75 | "\t" { } | |
| 76 | "\n" { linenumber ++ ;} | |
| 77 | "=" { return '=';} | |
| 78 | "." { return '.';} | |
| 79 | "@" { return '@';} | |
| 80 | "," { return ',';} | |
| 81 | %% | |
| 82 | #ifndef yywrap | |
| 83 | /* Needed for lex, though not flex. */ | |
| 84 | int yywrap() { return 1; } | |
| 85 | #endif |