Subversion Repositories open8_urisc

#ifndef _DEFINES_H

#define _DEFINES_H

/* want to use longer strings and labels? change this */

#define MAX_NAME_LENGTH 64

#ifndef M_PI

#define M_PI 3.14159265358979323846

#endif

#define FAILED    0

#define SUCCEEDED 1

#define OFF 0

#define ON  1

#define NO  0

#define YES 1

#define HINT_NONE  0

#define HINT_8BIT  1

#define HINT_16BIT 2

#define HINT_24BIT 3

#define STACK_CALCULATE_DELAY 2

#define STACK_RETURN_LABEL 1024

#define STACK_NONE    0

#define STACK_INSIDE  1

#define STACK_OUTSIDE 2

#define SECTION_STATUS_FREE      0

#define SECTION_STATUS_FORCE     1

#define SECTION_STATUS_OVERWRITE 2

#define SECTION_STATUS_HEADER    3

#define SECTION_STATUS_SEMIFREE  4

#define SECTION_STATUS_ABSOLUTE  5

#define SECTION_STATUS_RAM       6

#define SECTION_STATUS_SUPERFREE 7

#define INPUT_NUMBER_EOL           2

#define INPUT_NUMBER_ADDRESS_LABEL 3

#define INPUT_NUMBER_STRING        4

#define INPUT_NUMBER_STACK         5

#define INPUT_NUMBER_FLOAT         6

#define GET_NEXT_TOKEN_STRING         2

#define EVALUATE_TOKEN_NOT_IDENTIFIED 2

#define EVALUATE_TOKEN_EOP            6

#define OUTPUT_OBJECT  0

#define OUTPUT_LIBRARY 1

#define OUTPUT_NONE    2

#define REFERENCE_TYPE_DIRECT_16BIT   0

#define REFERENCE_TYPE_RELATIVE_8BIT  1

#define REFERENCE_TYPE_DIRECT_8BIT    2

#define REFERENCE_TYPE_DIRECT_24BIT   3

#define REFERENCE_TYPE_RELATIVE_16BIT 4

#define ERROR_NONE 0

#define ERROR_LOG  1

#define ERROR_DIR  2

#define ERROR_NUM  3

#define ERROR_INC  4

#define ERROR_INB  5

#define ERROR_UNF  6

#define ERROR_INP  7

#define ERROR_STC  8

#define ERROR_WRN  9

#define ERROR_ERR 10

/**************************************************************/

/* wla internal datatypes                                     */

/**************************************************************/

/* A - absolute section    */

/* c - stack (1 byte)      */

/* C - stack (2 bytes)     */

/* T - stack (3 bytes)     */

/* d - data (1 byte)       */

/* y - data (2 bytes)      */

/* z - data (3 bytes)      */

/* D - data block          */

/* O - origin              */

/* o - absolute origin     */

/* B - ROM bank            */

/* b - BASE (65816)        */

/* L - label               */

/* r - 16bit reference     */

/* R - 8bit pc ref         */

/* M - 16bit pc ref        */

/* Q - 8bit reference      */

/* q - 24bit reference     */

/* S - section             */

/* s - end of section      */

/* x - dsb                 */

/* X - dsw                 */

/* E - end of file         */

/* f - file name id        */

/* k - line number         */

/* P - add_old = add       */

/* p - add = add_old       */

/* g - block (start)       */

/* G - block (end)         */

/* Y - symbol              */

/* Z - breakpoint          */

/**************************************************************/

/* v8urisc                                                    */

/**************************************************************/

/* opcode types */

/* 0 - plain text  8b */

/* 1 - x              */

/* 2 - ?              */

/* 3 - plain text 16b */

/* 4 - x (absolute)   */

#define OP_SIZE_MAX 14

struct optcode {

  char *op;

  int  hex;

  int  type;

  int  skip_8bit;

};

#define DEFINITION_TYPE_VALUE  0

#define DEFINITION_TYPE_STRING 1

#define DEFINITION_TYPE_STACK  2

struct definition {

  char   alias[MAX_NAME_LENGTH];

  char   string[MAX_NAME_LENGTH];

  double value;

  int    type;

  int    size;

  struct definition *next;

};

struct macro_argument {

  int type;

  int value;

  int start;

  char string[MAX_NAME_LENGTH];

};

struct macro_static {

  char name[MAX_NAME_LENGTH];

  int  start;

  int  calls;

  int  filename_id;

  int  start_line;

  int  nargument_names;

  char **argument_names;

  struct macro_static *next;

};

struct macro_runtime {

  struct macro_static *macro;

  int macro_end;

  int macro_end_line;

  int macro_end_filename_id;

  int supplied_arguments;

  struct macro_argument **argument_data;

};

struct label_def {

  char label[MAX_NAME_LENGTH];

  unsigned char section_status;

  unsigned char alive;

  unsigned char type;

  unsigned char symbol;

  int  section_id;

  int  address; /* in bank */

  int  bank;

  int  slot;

  int  filename_id;

  int  linenumber;

  struct label_def *next;

};

struct section_def {

  char name[MAX_NAME_LENGTH];

  int  alignment;

  int  address; /* in bank */

  int  bank;

  int  slot;

  int  size;

  int  status; /* see SECTION_STATUS_* */

  int  alive;

  int  id;

  int  i;

  int  filename_id;

  int  advance_org;

  int  maxsize_status; /* ON/OFF */

  int  maxsize;

  int  listfile_items;

  int  *listfile_ints;

  char *listfile_cmds;

  unsigned char *data;

  struct section_def *next;

};

struct incbin_file_data {

  struct incbin_file_data *next;

  char *data;

  char *name;

  int  size;

};

struct export_def {

  char   name[MAX_NAME_LENGTH];

  struct export_def *next;

};

struct active_file_info {

  int    filename_id;

  int    line_current;

  struct active_file_info *next;

  struct active_file_info *prev;

};

struct file_name_info {

  char   *name;

  int    id;

  struct file_name_info *next;

};

struct slot {

  int address;

  int size;

  struct slot *next;

};

struct block {

  char name[MAX_NAME_LENGTH];

  int  address;

  struct block *next;

};

#define STACK_ITEM_TYPE_VALUE    0

#define STACK_ITEM_TYPE_OPERATOR 1

#define STACK_ITEM_TYPE_STRING   2

#define STACK_ITEM_TYPE_DELETED  3

#define STACK_ITEM_TYPE_STACK    4

#define SI_OP_PLUS         0

#define SI_OP_MINUS        1

#define SI_OP_MULTIPLY     2

#define SI_OP_LEFT         3

#define SI_OP_RIGHT        4

#define SI_OP_OR           5

#define SI_OP_AND          6

#define SI_OP_DIVIDE       7

#define SI_OP_POWER        8

#define SI_OP_SHIFT_LEFT   9

#define SI_OP_SHIFT_RIGHT 10

#define SI_OP_MODULO      11

#define SI_OP_XOR         12

#define SI_OP_LOW_BYTE    13

#define SI_OP_HIGH_BYTE   14

#define SI_SIGN_POSITIVE 0

#define SI_SIGN_NEGATIVE 1

#define STACKS_TYPE_8BIT    0

#define STACKS_TYPE_16BIT   1

#define STACKS_TYPE_24BIT   2

#define STACKS_TYPE_UNKNOWN 3

#define STACK_POSITION_DEFINITION 0

#define STACK_POSITION_CODE       1

struct stack_item {

  int type;

  int sign;

  double value;

  char string[MAX_NAME_LENGTH];

};

struct stack {

  struct stack_item *stack;

  struct stack *next;

  int id;

  int position;

  int filename_id;

  int stacksize;

  int linenumber;

  int type;

  int bank;

  int slot;

  int section_status;

  int section_id;

  int address;

};

struct structure_item {

  char name[MAX_NAME_LENGTH];

  int size;

  struct structure_item *next;

};

struct structure {

  char name[MAX_NAME_LENGTH];

  struct structure_item *items;

  int size;

  struct structure *next;

};

struct repeat_runtime {

  int start;

  int start_line;

  int counter;

};

struct filepointer {

  char name[MAX_NAME_LENGTH];

  char *filename;

  FILE *f;

  struct filepointer *next;

};

#define TYPE_STRING            0

#define TYPE_VALUE             1

#define TYPE_LABEL             2

#define TYPE_STACK_CALCULATION 3

#endif