69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
#include "em_parser.h"
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#define NOSEG 5
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#define UNKNOWN (-1)
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#define TRUE 1
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#define FALSE 0
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#define MAX_ARGS 4
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/* All the different types of C_INSTR's, based on types of the arguments. */
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#define NO_ARGS 0
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#define C_ARG 1
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#define D_ARG 2
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#define F_ARG 3
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#define L_ARG 4
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#define N_ARG 5
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#define O_ARG 6
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#define R_ARG 7
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#define S_ARG 8
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#define Z_ARG 9
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#define W_ARG 10
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#define EXTERNAL 11
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#define EXTERNAL_DNAM 12
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#define EXTERNAL_DLB 13
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#define P_ARG 14
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#define B_ARG 15
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#define STRING_ARITH 16
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#define BSS_EXT_DNAM 17
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#define BSS_EXT_DLB 18
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#define BSS_STR_AR 19
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#define BSS_W_ARG 20
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#define BSS_PNAM 21
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#define BSS_ILB 22
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#define ID_N_ARG 23
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#define ARITH_ARITH 24
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#define EXT_DNAM 25
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#define EXT_DLB 26
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#define ONE_INT 27
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#define _STRING 28
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typedef struct {
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char *header; /* The declaration of parameters for
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* each type of C_INSTR.
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*/
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int arg_type[MAX_ARGS]; /* Type of the $i's after the
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* conversions ( extnd_name(), etc.).
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*/
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char *arg_id[MAX_ARGS], /* Names of the parameters, to be used
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* left of the '==>' sign.
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*/
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*arg_conv[MAX_ARGS];/* Names of the parameters, to be used
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* right of the '==>' sign.
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*/
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} t_C_info;
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typedef struct {
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char *lexeme;
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int C_instr_type;
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} t_token;
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extern t_C_info C_info[], *C_instr_info;
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extern int storage_default[4][3], segment;
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