util/ceg/EM_parser/common/decl.h

   1 #include "em_parser.h"
   2
   3 #define NOSEG           5
   4 #define UNKNOWN         (-1)
   5
   6
   7 #define TRUE            1
   8 #define FALSE           0
   9
  10
  11 #define MAX_ARGS        4
  12
  13 /* All the different types of C_INSTR's, based on types of the arguments. */
  14 #define NO_ARGS         0
  15 #define C_ARG           1
  16 #define D_ARG           2
  17 #define F_ARG           3
  18 #define L_ARG           4
  19 #define N_ARG           5
  20 #define O_ARG           6
  21 #define R_ARG           7
  22 #define S_ARG           8
  23 #define Z_ARG           9
  24 #define W_ARG           10
  25 #define EXTERNAL        11
  26 #define EXTERNAL_DNAM   12
  27 #define EXTERNAL_DLB    13
  28 #define P_ARG           14
  29 #define B_ARG           15
  30 #define STRING_ARITH    16
  31 #define BSS_EXT_DNAM    17
  32 #define BSS_EXT_DLB     18
  33 #define BSS_STR_AR      19
  34 #define BSS_W_ARG       20
  35 #define BSS_PNAM        21
  36 #define BSS_ILB         22
  37 #define ID_N_ARG        23
  38 #define ARITH_ARITH     24
  39 #define EXT_DNAM        25
  40 #define EXT_DLB         26
  41 #define ONE_INT         27
  42 #define _STRING         28
  43
  44
  45 typedef struct {
  46                 char *header;            /* The declaration of parameters for
  47                                           * each type of C_INSTR.
  48                                           */
  49                 int arg_type[MAX_ARGS];  /* Type of the $i's after the
  50                                           * conversions ( extnd_name(), etc.).
  51                                           */
  52                 char *arg_id[MAX_ARGS],  /* Names of the parameters, to be used
  53                                           * left of the '==>' sign.
  54                                           */
  55                      *arg_conv[MAX_ARGS];/* Names of the parameters, to be used
  56                                           * right of the '==>' sign.
  57                                           */
  58         } t_C_info;
  59
  60
  61 typedef struct {
  62                 char *lexeme;
  63                 int C_instr_type;
  64         } t_token;
  65
  66
  67 extern t_C_info C_info[], *C_instr_info;
  68 extern int storage_default[4][3], segment;