| 1 | %{ |
| 2 | /* Copyright 2001, 2003, 2005, 2007 Free Software Foundation, Inc. |
| 3 | |
| 4 | This file is part of GNU Binutils. |
| 5 | |
| 6 | This program is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 3, or (at your option) |
| 9 | any later version. |
| 10 | |
| 11 | This program is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with GLD; see the file COPYING. If not, write to the Free |
| 18 | Software Foundation, 51 Franklin Street - Fifth Floor, Boston, MA |
| 19 | 02110-1301, USA. */ |
| 20 | |
| 21 | #include "config.h" |
| 22 | #ifdef HAVE_STRING_H |
| 23 | #include <string.h> |
| 24 | #else |
| 25 | #ifdef HAVE_STRINGS_H |
| 26 | #include <strings.h> |
| 27 | #endif |
| 28 | #endif |
| 29 | #include "sysinfo.h" |
| 30 | |
| 31 | #define YY_NO_UNPUT |
| 32 | |
| 33 | #ifndef yywrap |
| 34 | static int yywrap (void) { return 1; } |
| 35 | #endif |
| 36 | |
| 37 | extern int yylex (void); |
| 38 | %} |
| 39 | %% |
| 40 | "(" { return '(';} |
| 41 | ")" { return ')';} |
| 42 | "[" { return '[';} |
| 43 | "]" { return ']';} |
| 44 | " " { ; } |
| 45 | ";".* { ; } |
| 46 | "\t" { ; } |
| 47 | "\n" { ; } |
| 48 | "\""[^\"]*"\"" { |
| 49 | yylval.s = malloc (yyleng - 1); |
| 50 | memcpy (yylval.s, yytext + 1, yyleng - 2); |
| 51 | yylval.s[yyleng - 2] = '\0'; |
| 52 | return NAME; |
| 53 | } |
| 54 | |
| 55 | 0x[0-9a-f]+ { |
| 56 | yylval.i = strtol(yytext,0,16); |
| 57 | return NUMBER; |
| 58 | } |
| 59 | |
| 60 | [0-9]+ { |
| 61 | yylval.i = atoi(yytext); |
| 62 | return NUMBER; |
| 63 | } |
| 64 | |
| 65 | |
| 66 | "bits" { yylval.i =1 ;return UNIT;} |
| 67 | "bit" { yylval.i = 1; return UNIT;} |
| 68 | "bytes" { yylval.i= 8; return UNIT;} |
| 69 | "byte" { yylval.i = 8; return UNIT;} |
| 70 | |
| 71 | "int" { yylval.s = "INT"; return TYPE;} |
| 72 | "barray" { yylval.s = "BARRAY"; return TYPE;} |
| 73 | "chars" { yylval.s = "CHARS"; return TYPE;} |
| 74 | "variable" { yylval.i = 0; return NUMBER;} |
| 75 | "counted" { yylval.i = -4; return NUMBER;} |
| 76 | "addrsize" { yylval.i = -2; return NUMBER; } |
| 77 | "segsize" { yylval.i = -1; return NUMBER; } |
| 78 | "cond" { return COND;} |
| 79 | "repeat" { return REPEAT;} |