git.sur5r.net Git - cc65/blob - src/ca65/token.h

   1 /*****************************************************************************/
   2 /*                                                                           */
   3 /*                                  token.h                                  */
   4 /*                                                                           */
   5 /*                  Token list for the ca65 macro assembler                  */
   6 /*                                                                           */
   7 /*                                                                           */
   8 /*                                                                           */
   9 /* (C) 2007      Ullrich von Bassewitz                                       */
  10 /*               Roemerstrasse 52                                            */
  11 /*               D-70794 Filderstadt                                         */
  12 /* EMail:        uz@cc65.org                                                 */
  13 /*                                                                           */
  14 /*                                                                           */
  15 /* This software is provided 'as-is', without any expressed or implied       */
  16 /* warranty.  In no event will the authors be held liable for any damages    */
  17 /* arising from the use of this software.                                    */
  18 /*                                                                           */
  19 /* Permission is granted to anyone to use this software for any purpose,     */
  20 /* including commercial applications, and to alter it and redistribute it    */
  21 /* freely, subject to the following restrictions:                            */
  22 /*                                                                           */
  23 /* 1. The origin of this software must not be misrepresented; you must not   */
  24 /*    claim that you wrote the original software. If you use this software   */
  25 /*    in a product, an acknowledgment in the product documentation would be  */
  26 /*    appreciated but is not required.                                       */
  27 /* 2. Altered source versions must be plainly marked as such, and must not   */
  28 /*    be misrepresented as being the original software.                      */
  29 /* 3. This notice may not be removed or altered from any source              */
  30 /*    distribution.                                                          */
  31 /*                                                                           */
  32 /*****************************************************************************/
  33
  34
  35
  36 #ifndef TOKEN_H
  37 #define TOKEN_H
  38
  39
  40
  41 /* common */
  42 #include "inline.h"
  43
  44
  45
  46 /*****************************************************************************/
  47 /*                                   Data                                    */
  48 /*****************************************************************************/
  49
  50
  51
  52 /* Tokens */
  53 typedef enum Token {
  54     TOK_NONE,           /* Start value, invalid */
  55     TOK_EOF,            /* End of input file */
  56     TOK_SEP,            /* Separator (usually newline) */
  57     TOK_IDENT,          /* An identifier */
  58     TOK_LOCAL_IDENT,    /* A cheap local identifier */
  59
  60     TOK_INTCON,         /* Integer constant */
  61     TOK_CHARCON,        /* Character constant */
  62     TOK_STRCON,         /* String constant */
  63
  64     TOK_A,              /* A)ccumulator */
  65     TOK_X,              /* X register */
  66     TOK_Y,              /* Y register */
  67     TOK_S,              /* S register */
  68     TOK_REG,            /* Sweet16 R.. register (in sweet16 mode) */
  69
  70     TOK_ASSIGN,         /* := */
  71     TOK_ULABEL,         /* :++ or :-- */
  72
  73     TOK_EQ,             /* = */
  74     TOK_NE,             /* <> */
  75     TOK_LT,             /* < */
  76     TOK_GT,             /* > */
  77     TOK_LE,             /* <= */
  78     TOK_GE,             /* >= */
  79
  80     TOK_BOOLAND,        /* .and */
  81     TOK_BOOLOR,         /* .or */
  82     TOK_BOOLXOR,        /* .xor */
  83     TOK_BOOLNOT,        /* .not */
  84
  85     TOK_PLUS,           /* + */
  86     TOK_MINUS,          /* - */
  87     TOK_MUL,            /* * */
  88     TOK_STAR = TOK_MUL, /* Alias */
  89     TOK_DIV,            /* / */
  90     TOK_MOD,            /* ! */
  91     TOK_OR,             /* | */
  92     TOK_XOR,            /* ^ */
  93     TOK_BANK = TOK_XOR, /* Alias */
  94     TOK_AND,            /* & */
  95     TOK_SHL,            /* << */
  96     TOK_SHR,            /* >> */
  97     TOK_NOT,            /* ~ */
  98
  99     TOK_PC,             /* $ if enabled */
 100     TOK_NAMESPACE,      /* :: */
 101     TOK_DOT,            /* . */
 102     TOK_COMMA,          /* , */
 103     TOK_HASH,           /* # */
 104     TOK_COLON,          /* : */
 105     TOK_LPAREN,         /* ( */
 106     TOK_RPAREN,         /* ) */
 107     TOK_LBRACK,         /* [ */
 108     TOK_RBRACK,         /* ] */
 109     TOK_LCURLY,         /* { */
 110     TOK_RCURLY,         /* } */
 111     TOK_AT,             /* @ - in Sweet16 mode */
 112
 113     TOK_OVERRIDE_ZP,    /* z: */
 114     TOK_OVERRIDE_ABS,   /* a: */
 115     TOK_OVERRIDE_FAR,   /* f: */
 116
 117     TOK_MACPARAM,       /* Macro parameter, not generated by scanner */
 118     TOK_REPCOUNTER,     /* Repeat counter, not generated by scanner */
 119
 120     /* The next ones are tokens for the pseudo instructions. Keep together! */
 121     TOK_FIRSTPSEUDO,
 122     TOK_A16             = TOK_FIRSTPSEUDO,
 123     TOK_A8,
 124     TOK_ADDR,
 125     TOK_ALIGN,
 126     TOK_ASCIIZ,
 127     TOK_ASSERT,
 128     TOK_AUTOIMPORT,
 129     TOK_BANKBYTE,
 130     TOK_BANKBYTES,
 131     TOK_BLANK,
 132     TOK_BSS,
 133     TOK_BYTE,
 134     TOK_CASE,
 135     TOK_CHARMAP,
 136     TOK_CODE,
 137     TOK_CONCAT,
 138     TOK_CONDES,
 139     TOK_CONST,
 140     TOK_CONSTRUCTOR,
 141     TOK_CPU,
 142     TOK_DATA,
 143     TOK_DBG,
 144     TOK_DBYT,
 145     TOK_DEBUGINFO,
 146     TOK_DEFINE,
 147     TOK_DEFINED,
 148     TOK_DESTRUCTOR,
 149     TOK_DWORD,
 150     TOK_ELSE,
 151     TOK_ELSEIF,
 152     TOK_END,
 153     TOK_ENDENUM,
 154     TOK_ENDIF,
 155     TOK_ENDMACRO,
 156     TOK_ENDPROC,
 157     TOK_ENDREP,
 158     TOK_ENDSCOPE,
 159     TOK_ENDSTRUCT,
 160     TOK_ENDUNION,
 161     TOK_ENUM,
 162     TOK_ERROR,
 163     TOK_EXITMACRO,
 164     TOK_EXPORT,
 165     TOK_EXPORTZP,
 166     TOK_FARADDR,
 167     TOK_FEATURE,
 168     TOK_FILEOPT,
 169     TOK_FORCEIMPORT,
 170     TOK_FORCEWORD,
 171     TOK_GLOBAL,
 172     TOK_GLOBALZP,
 173     TOK_HIBYTE,
 174     TOK_HIBYTES,
 175     TOK_HIWORD,
 176     TOK_I16,
 177     TOK_I8,
 178     TOK_MAKEIDENT,
 179     TOK_IF,
 180     TOK_IFBLANK,
 181     TOK_IFCONST,
 182     TOK_IFDEF,
 183     TOK_IFNBLANK,
 184     TOK_IFNCONST,
 185     TOK_IFNDEF,
 186     TOK_IFNREF,
 187     TOK_IFP02,
 188     TOK_IFP816,
 189     TOK_IFPC02,
 190     TOK_IFPSC02,
 191     TOK_IFREF,
 192     TOK_IMPORT,
 193     TOK_IMPORTZP,
 194     TOK_INCBIN,
 195     TOK_INCLUDE,
 196     TOK_INTERRUPTOR,
 197     TOK_LEFT,
 198     TOK_LINECONT,
 199     TOK_LIST,
 200     TOK_LISTBYTES,
 201     TOK_LOBYTE,
 202     TOK_LOBYTES,
 203     TOK_LOCAL,
 204     TOK_LOCALCHAR,
 205     TOK_LOWORD,
 206     TOK_MACPACK,
 207     TOK_MACRO,
 208     TOK_MATCH,
 209     TOK_MAX,
 210     TOK_MID,
 211     TOK_MIN,
 212     TOK_NULL,
 213     TOK_ORG,
 214     TOK_OUT,
 215     TOK_P02,
 216     TOK_P816,
 217     TOK_PAGELENGTH,
 218     TOK_PARAMCOUNT,
 219     TOK_PC02,
 220     TOK_POPSEG,
 221     TOK_PROC,
 222     TOK_PSC02,
 223     TOK_PUSHSEG,
 224     TOK_REFERENCED,
 225     TOK_RELOC,
 226     TOK_REPEAT,
 227     TOK_RES,
 228     TOK_RIGHT,
 229     TOK_RODATA,
 230     TOK_SCOPE,
 231     TOK_SEGMENT,
 232     TOK_SET,
 233     TOK_SETCPU,
 234     TOK_SIZEOF,
 235     TOK_SMART,
 236     TOK_SPRINTF,
 237     TOK_STRAT,
 238     TOK_STRING,
 239     TOK_STRLEN,
 240     TOK_STRUCT,
 241     TOK_SUNPLUS,
 242     TOK_TAG,
 243     TOK_TCOUNT,
 244     TOK_TIME,
 245     TOK_UNION,
 246     TOK_VERSION,
 247     TOK_WARNING,
 248     TOK_WORD,
 249     TOK_XMATCH,
 250     TOK_ZEROPAGE,
 251     TOK_LASTPSEUDO      = TOK_ZEROPAGE,
 252
 253     TOK_COUNT           /* Count of tokens */
 254 } Token;
 255
 256
 257
 258 /*****************************************************************************/
 259 /*                                   Code                                    */
 260 /*****************************************************************************/
 261
 262
 263
 264 int TokHasSVal (Token Tok);
 265 /* Return true if the given token has an attached SVal */
 266
 267 int TokHasIVal (Token Tok);
 268 /* Return true if the given token has an attached IVal */
 269
 270 #if defined(HAVE_INLINE)
 271 INLINE int TokIsSep (enum Token T)
 272 /* Return true if this is a separator token */
 273 {
 274     return (T == TOK_SEP || T == TOK_EOF);
 275 }
 276 #else
 277 #  define TokIsSep(T)   (T == TOK_SEP || T == TOK_EOF)
 278 #endif
 279
 280
 281
 282 /* End of token.h */
 283
 284 #endif
 285
 286
 287