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#ifndef _JP2_H_

#define _JP2_H_

#define Boolean int

#define false 0

#define true 1

/* Selects crc trailer size in bits. Currently supported: 8 */

#define CRC_SIZE (8)

/* Scan chain size in bits.  */

#define SC_SIZE (4)

#ifndef ULONGEST

#define ULONGEST unsigned long

#endif

extern unsigned int serverPort;

extern unsigned int server_fd;

extern void HandleServerSocket(Boolean block);

extern int err;

extern void JTAGRequest(void);

extern void GDBRequest(void);

/* read a word from wishbone */

int dbg_wb_read32(unsigned long adr, unsigned long *data);

/* write a word to wishbone */

int dbg_wb_write32(unsigned long adr, unsigned long data);

/* read a block from wishbone */

int dbg_wb_read_block32(unsigned long adr, unsigned long *data, int len);

/* write a block to wishbone */

int dbg_wb_write_block32(unsigned long adr, unsigned long *data, int len);

/* read a register from cpu */

int dbg_cpu0_read(unsigned long adr, unsigned long *data);

/* read a register from cpu module */

int dbg_cpu0_read_ctrl(unsigned long adr, unsigned char *data);

/* write a cpu register */

int dbg_cpu0_write(unsigned long adr, unsigned long data);

/* write a cpu module register */

int dbg_cpu0_write_ctrl(unsigned long adr, unsigned char data);

#define DC_SIZE           4

#define DC_STATUS_SIZE    4

#define DC_WISHBONE       0

#define DC_CPU0           1

#define DC_CPU1           2

#define DI_GO          0

#define DI_READ_CMD    1

#define DI_WRITE_CMD   2

#define DI_READ_CTRL   3

#define DI_WRITE_CTRL  4

#define DBG_CRC_SIZE      32

#define DBG_CRC_POLY      0x04c11db7

#define DBG_ERR_OK        0

#define DBG_ERR_CRC       8

#define NUM_SOFT_RETRIES  3

#define NUM_HARD_RETRIES  3

#define NUM_ACCESS_RETRIES 10

#define CHECK(x) check(__FILE__, __LINE__, (x))

#endif /* _JP2_H_ */