77 lines
2.9 KiB
C
77 lines
2.9 KiB
C
/***************************************************************************
|
|
* 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, u32 value);
|
|
|
|
#endif /* ETM_H */
|