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- /***************************************************************************
- * Copyright (C) 2007 by Dominic Rath *
- * Dominic.Rath@gmx.de *
- * *
- * This program is free software; you can redistribute it and/or modify *
- * it under the terms of the GNU General Public License as published by *
- * the Free Software Foundation; either version 2 of the License, or *
- * (at your option) any later version. *
- * *
- * This program is distributed in the hope that it will be useful, *
- * but WITHOUT ANY WARRANTY; without even the implied warranty of *
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
- * GNU General Public License for more details. *
- * *
- * You should have received a copy of the GNU General Public License *
- * along with this program; if not, write to the *
- * Free Software Foundation, Inc., *
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
- ***************************************************************************/
- #ifndef ETB_H
- #define ETB_H
-
- #include "etm.h"
-
- /* ETB registers */
- enum
- {
- ETB_ID = 0x00,
- ETB_RAM_DEPTH = 0x01,
- ETB_RAM_WIDTH = 0x02,
- ETB_STATUS = 0x03,
- ETB_RAM_DATA = 0x04,
- ETB_RAM_READ_POINTER = 0x05,
- ETB_RAM_WRITE_POINTER = 0x06,
- ETB_TRIGGER_COUNTER = 0x07,
- ETB_CTRL = 0x08,
- };
-
- typedef struct etb_s
- {
- etm_context_t *etm_ctx;
- jtag_tap_t *tap;
- uint32_t cur_scan_chain;
- reg_cache_t *reg_cache;
-
- /* ETB parameters */
- uint32_t ram_depth;
- uint32_t ram_width;
- } etb_t;
-
- typedef struct etb_reg_s
- {
- uint32_t addr;
- etb_t *etb;
- } etb_reg_t;
-
- extern etm_capture_driver_t etb_capture_driver;
-
- extern reg_cache_t* etb_build_reg_cache(etb_t *etb);
- extern int etb_read_reg(reg_t *reg);
- extern int etb_write_reg(reg_t *reg, uint32_t value);
- extern int etb_read_reg_w_check(reg_t *reg, uint8_t* check_value, uint8_t* check_mask);
- extern int etb_store_reg(reg_t *reg);
- extern int etb_set_reg(reg_t *reg, uint32_t value);
- extern int etb_set_reg_w_exec(reg_t *reg, uint8_t *buf);
-
- #endif /* ETB_H */
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