tokens.h

MIPS32指令系统的汇编器。 在QUARTUS仿真环境中

#ifndef TOKENS_H
#define TOKENS_H

/****************DEFINITIONS OF TOKEN NAMES********************/
const int T_DATA = 1;
const int T_ORG_DATA = 2;
const int T_IDNAME = 3;
const int T_CODE = 4;
const int T_ORG_CODE = 5;
const int T_RCOM = 6;
const int T_SRCOM = 7;
const int T_SLLRCOM = 8;
const int T_ICOM = 9;
const int T_SICOM = 10;
const int T_LWICOM = 11;
const int T_JCOM = 12;
const int T_END = 13;
const int T_SHAMT = 14;
const int T_IMMEDIATE = 17;
const int T_ADDR = 15;
const int T_COLON = 16;
const int T_SEG = 18;
const int T_COMMENT = 19;
const int T_32NUM = 20;
const int T_RS = 21;
const int T_RT = 25;
const int T_ENDS = 23;
const int T_ENDL = 24;
const int T_RD = 29;
const int T_COMMA = 26;
const int T_BRS = 27;
const int T_DW = 28;

const int T_NOP = 22;
const int T_PLUS = 30;


/****************DEFINITIONS OF NONTERMINATED SYMBOLS********************/
const int N_PRO = 31;
const int N_DATA = 32;
const int N_DATASEG = 34;
const int N_ORG_DATA = 35;
const int N_VARS = 36;
const int N_VARSA = 37;
const int N_VAR = 38;
const int N_DATAENDS = 39;
const int N_CODE = 40;
const int N_CODESEG = 41;
const int N_ORG_CODE = 42;
const int N_SEG = 43;
const int N_STARTSEGID = 44;
const int N_ORDER = 45;
const int N_COM = 46;
const int N_ORDERS = 47;
const int N_SUBSEGID = 48;
const int N_ENDSEGID = 49;
const int N_CODEENDS = 50;

const int N_COMQ = 51;
const int N_COMQA = 52;
const int N_COMD = 53;
const int N_COMDA = 54;
const int N_COMDB = 55;
const int N_COMDC = 56;

const int N_COMJA = 57;
const int N_COMJB = 58;


#endif