trc_pkt_types_etmv3.h

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/*
 * \file       trc_pkt_types_etmv3.h
 * \brief      OpenCSD : 
 * 
 * \copyright  Copyright (c) 2015, ARM Limited. All Rights Reserved.
 */
 
/* 
 * Redistribution and use in source and binary forms, with or without modification, 
 * are permitted provided that the following conditions are met:
 * 
 * 1. Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution. 
 * 
 * 3. Neither the name of the copyright holder nor the names of its contributors 
 * may be used to endorse or promote products derived from this software without 
 * specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */ 
 
#ifndef ARM_TRC_ETM3_PKT_TYPES_ETMV3_H_INCLUDED
#define ARM_TRC_ETM3_PKT_TYPES_ETMV3_H_INCLUDED
 
#include "opencsd/trc_pkt_types.h"


 
typedef enum _ocsd_etmv3_pkt_type
{
 
// markers for unknown packets
        ETM3_PKT_NOERROR,        
        ETM3_PKT_NOTSYNC,        
        ETM3_PKT_INCOMPLETE_EOT, 
 
// markers for valid packets
        ETM3_PKT_BRANCH_ADDRESS,
        ETM3_PKT_A_SYNC,
        ETM3_PKT_CYCLE_COUNT,
        ETM3_PKT_I_SYNC,
        ETM3_PKT_I_SYNC_CYCLE,
        ETM3_PKT_TRIGGER,
        ETM3_PKT_P_HDR,
        ETM3_PKT_STORE_FAIL,
        ETM3_PKT_OOO_DATA,
        ETM3_PKT_OOO_ADDR_PLC,
        ETM3_PKT_NORM_DATA,
        ETM3_PKT_DATA_SUPPRESSED,
        ETM3_PKT_VAL_NOT_TRACED,
        ETM3_PKT_IGNORE,
        ETM3_PKT_CONTEXT_ID,
        ETM3_PKT_VMID,
        ETM3_PKT_EXCEPTION_ENTRY,
        ETM3_PKT_EXCEPTION_EXIT,        
        ETM3_PKT_TIMESTAMP,
 
// internal processing types
        ETM3_PKT_BRANCH_OR_BYPASS_EOT,
 
// packet errors 
        ETM3_PKT_BAD_SEQUENCE,   
        ETM3_PKT_BAD_TRACEMODE,  
        ETM3_PKT_RESERVED       
 
} ocsd_etmv3_pkt_type;
 
typedef struct _ocsd_etmv3_excep {
    ocsd_armv7_exception type; 
    uint16_t number;    
    struct {
        uint32_t present:1;      
        uint32_t cancel:1;       
        uint32_t cm_type:1;
        uint32_t cm_resume:4;    
        uint32_t cm_irq_n:9;     
    } bits;
} ocsd_etmv3_excep;
 
typedef struct _etmv3_context_t {
    struct {
        uint32_t curr_alt_isa:1;     
        uint32_t curr_NS:1;          
        uint32_t curr_Hyp:1;         
        uint32_t updated:1;          
        uint32_t updated_c:1;        
        uint32_t updated_v:1;        
    };
    uint32_t ctxtID;    
    uint8_t VMID;       
} etmv3_context_t;
 
 
typedef struct _etmv3_data_t {
 
    uint32_t value;        
    ocsd_pkt_vaddr addr;  
 
    struct {
    uint32_t  ooo_tag:2;        
    uint32_t  be:1;             
    uint32_t  update_be:1;      
    uint32_t  update_addr:1;    
    uint32_t  update_dval:1;    
    };
} etmv3_data_t;
 
typedef struct _etmv3_isync_t {
    ocsd_iSync_reason reason;
    struct {
        uint32_t has_cycle_count:1; 
        uint32_t has_LSipAddress:1; 
        uint32_t no_address:1;      
    };
} etmv3_isync_t;
 
typedef struct _ocsd_etmv3_pkt
{
    ocsd_etmv3_pkt_type type;  
 
    ocsd_isa curr_isa;         
    ocsd_isa prev_isa;         
 
    etmv3_context_t context;   
    ocsd_pkt_vaddr addr;       
 
    etmv3_isync_t isync_info;
    
    ocsd_etmv3_excep exception;
    
    ocsd_pkt_atom atom;         
    uint8_t p_hdr_fmt;          
    uint32_t cycle_count;       
    
    uint64_t timestamp;         
    uint8_t ts_update_bits;     
    
    etmv3_data_t data;          
 
    ocsd_etmv3_pkt_type err_type;  
 
} ocsd_etmv3_pkt;
 
typedef struct _ocsd_etmv3_cfg 
{
    uint32_t               reg_idr;    
    uint32_t               reg_ctrl;   
    uint32_t               reg_ccer;   
    uint32_t               reg_trc_id; 
    ocsd_arch_version_t    arch_ver;   
    ocsd_core_profile_t    core_prof;  
} ocsd_etmv3_cfg;
 
 
#define DATA_ADDR_EXPECTED_FLAG 0x20 

#endif // ARM_TRC_ETM3_PKT_TYPES_ETMV3_H_INCLUDED
 
/* End of File trc_pkt_types_etmv3.h */