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/****************************************************************************/
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/* */
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/* Module: jamdefs.h */
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/* */
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/* Copyright (C) Altera Corporation 1997 */
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/* */
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/* Description: Definitions of JAM constants and user-defined types */
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/* */
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/* Revisions: 1.1 added prototypes for jam_malloc and jam_free */
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/* */
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/****************************************************************************/
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/****************************************************************************/
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/* */
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/* Actel version 1.1 May 2003 */
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/* */
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/****************************************************************************/
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#ifndef INC_JAMDEFS_H
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#define INC_JAMDEFS_H
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/****************************************************************************/
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/* */
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/* Constant definitions */
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/* */
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/****************************************************************************/
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#define NULL (0)
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#define EOF (-1)
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typedef int BOOL;
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//#define BOOL int
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#define TRUE 1
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#define FALSE 0
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/* maximum quantities of some items */
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#define JAMC_MAX_SYMBOL_COUNT 1021 /* should be a prime number */
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#define JAMC_MAX_NESTING_DEPTH 128
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/* maximum JTAG IR and DR lengths (in bits) */
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#define JAMC_MAX_JTAG_IR_PREAMBLE 256
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#define JAMC_MAX_JTAG_IR_POSTAMBLE 256
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#define JAMC_MAX_JTAG_IR_LENGTH 512
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#define JAMC_MAX_JTAG_DR_PREAMBLE 1024
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#define JAMC_MAX_JTAG_DR_POSTAMBLE 1024
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#define JAMC_MAX_JTAG_DR_LENGTH 2048
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/* memory needed for JTAG buffers (in bytes) */
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#define JAMC_JTAG_BUFFER_SIZE (( \
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JAMC_MAX_JTAG_IR_PREAMBLE + \
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JAMC_MAX_JTAG_IR_POSTAMBLE + \
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JAMC_MAX_JTAG_IR_LENGTH + \
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JAMC_MAX_JTAG_DR_PREAMBLE + \
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JAMC_MAX_JTAG_DR_POSTAMBLE + \
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JAMC_MAX_JTAG_DR_LENGTH ) / 8)
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/* size (in bytes) of cache buffer for initialized arrays */
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#define JAMC_ARRAY_CACHE_SIZE 1024
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/* character length limits */
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#define JAMC_MAX_STATEMENT_LENGTH 8192
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#define JAMC_MAX_NAME_LENGTH 32
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#define JAMC_MAX_INSTR_LENGTH 10
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/* character codes */
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#define JAMC_COMMENT_CHAR ('\'')
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#define JAMC_QUOTE_CHAR ('\"')
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#define JAMC_COLON_CHAR (':')
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#define JAMC_SEMICOLON_CHAR (';')
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#define JAMC_COMMA_CHAR (',')
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#define JAMC_PERIOD_CHAR ('.')
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#define JAMC_NEWLINE_CHAR ('\n')
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#define JAMC_RETURN_CHAR ('\r')
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#define JAMC_TAB_CHAR ('\t')
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#define JAMC_SPACE_CHAR (' ')
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#define JAMC_EQUAL_CHAR ('=')
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#define JAMC_MINUS_CHAR ('-')
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#define JAMC_LPAREN_CHAR ('(')
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#define JAMC_RPAREN_CHAR (')')
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#define JAMC_LBRACKET_CHAR ('[')
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#define JAMC_RBRACKET_CHAR (']')
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#define JAMC_POUND_CHAR ('#')
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#define JAMC_DOLLAR_CHAR ('$')
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#define JAMC_AT_CHAR ('@')
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#define JAMC_NULL_CHAR ('\0')
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#define JAMC_UNDERSCORE_CHAR ('_')
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/****************************************************************************/
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/* */
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/* Enumerated Types */
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/* */
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/****************************************************************************/
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/* instruction codes */
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typedef enum
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{
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JAM_ILLEGAL_INSTR = 0,
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JAM_ACTION_INSTR,
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JAM_BOOLEAN_INSTR,
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JAM_CALL_INSTR,
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JAM_CRC_INSTR,
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JAM_DATA_INSTR,
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JAM_DRSCAN_INSTR,
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JAM_DRSTOP_INSTR,
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JAM_ENDDATA_INSTR,
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JAM_ENDPROC_INSTR,
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JAM_EXIT_INSTR,
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JAM_EXPORT_INSTR,
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JAM_FOR_INSTR,
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JAM_FREQUENCY_INSTR,
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JAM_GOTO_INSTR,
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JAM_IF_INSTR,
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JAM_INTEGER_INSTR,
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JAM_IRSCAN_INSTR,
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JAM_IRSTOP_INSTR,
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JAM_LET_INSTR,
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JAM_NEXT_INSTR,
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JAM_NOTE_INSTR,
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JAM_PADDING_INSTR,
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JAM_POP_INSTR,
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JAM_POSTDR_INSTR,
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JAM_POSTIR_INSTR,
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JAM_PREDR_INSTR,
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JAM_PREIR_INSTR,
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JAM_PRINT_INSTR,
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JAM_PROCEDURE_INSTR,
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JAM_PUSH_INSTR,
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JAM_REM_INSTR,
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JAM_RETURN_INSTR,
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JAM_STATE_INSTR,
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JAM_TRST_INSTR,
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JAM_VECTOR_INSTR,
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JAM_VMAP_INSTR,
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JAM_WAIT_INSTR,
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JAM_INSTR_MAX
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} JAME_INSTRUCTION;
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/* types of expressions */
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typedef enum
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{
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JAM_ILLEGAL_EXPR_TYPE = 0,
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JAM_INTEGER_EXPR,
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JAM_BOOLEAN_EXPR,
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JAM_INT_OR_BOOL_EXPR,
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JAM_ARRAY_REFERENCE,
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JAM_EXPR_MAX
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} JAME_EXPRESSION_TYPE;
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/* phases of execution */
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typedef enum
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{
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JAM_UNKNOWN_PHASE = 0,
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JAM_NOTE_PHASE,
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JAM_ACTION_PHASE,
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JAM_PROCEDURE_PHASE,
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JAM_DATA_PHASE,
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JAM_PHASE_MAX
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} JAME_PHASE_TYPE;
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/****************************************************************************/
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/* */
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/* Global variables */
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/* */
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/****************************************************************************/
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extern char *jam_workspace;
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extern long jam_workspace_size;
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extern char *jam_program;
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extern long jam_program_size;
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extern char **jam_init_list;
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extern JAME_PHASE_TYPE jam_phase;
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#endif /* INC_JAMDEFS_H */
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