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- /***************************************************************************
- * Copyright (C) 2005 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 ETM_H
- #define ETM_H
-
- #include "target.h"
- #include "register.h"
- #include "arm_jtag.h"
-
- // ETM registers (V1.2 protocol)
- enum
- {
- ETM_CTRL = 0x00,
- ETM_CONFIG = 0x01,
- ETM_TRIG_EVENT = 0x02,
- ETM_MMD_CTRL = 0x03,
- ETM_STATUS = 0x04,
- ETM_SYS_CONFIG = 0x05,
- ETM_TRACE_RESOURCE_CTRL = 0x06,
- ETM_TRACE_EN_CTRL2 = 0x07,
- ETM_TRACE_EN_EVENT = 0x08,
- ETM_TRACE_EN_CTRL1 = 0x09,
- ETM_FIFOFULL_REGION = 0x0a,
- ETM_FIFOFULL_LEVEL = 0x0b,
- ETM_VIEWDATA_EVENT = 0x0c,
- ETM_VIEWDATA_CTRL1 = 0x0d,
- ETM_VIEWDATA_CTRL2 = 0x0e,
- ETM_VIEWDATA_CTRL3 = 0x0f,
- ETM_ADDR_COMPARATOR_VALUE = 0x10,
- ETM_ADDR_ACCESS_TYPE = 0x20,
- ETM_DATA_COMPARATOR_VALUE = 0x30,
- ETM_DATA_COMPARATOR_MASK = 0x40,
- ETM_COUNTER_INITAL_VALUE = 0x50,
- ETM_COUNTER_ENABLE = 0x54,
- ETM_COUNTER_RELOAD_VALUE = 0x58,
- ETM_COUNTER_VALUE = 0x5c,
- ETM_SEQUENCER_CTRL = 0x60,
- ETM_SEQUENCER_STATE = 0x67,
- ETM_EXTERNAL_OUTPUT = 0x68,
- ETM_CONTEXTID_COMPARATOR_VALUE = 0x6c,
- ETM_CONTEXTID_COMPARATOR_MASK = 0x6f,
- };
-
-
- typedef struct etm_reg_s
- {
- int addr;
- arm_jtag_t *jtag_info;
- } etm_reg_t;
-
- extern reg_cache_t* etm_build_reg_cache(target_t *target, arm_jtag_t *jtag_info, int extra_reg);
- extern int etm_read_reg(reg_t *reg);
- extern int etm_write_reg(reg_t *reg, u32 value);
- extern int etm_read_reg_w_check(reg_t *reg, u8* check_value, u8* check_mask);
- extern int etm_store_reg(reg_t *reg);
- extern int etm_set_reg(reg_t *reg, u32 value);
- extern int etm_set_reg_w_exec(reg_t *reg, u8 *buf);
-
- #endif /* ETM_H */
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