1*c120c564SAndrew Turner /*! 2*c120c564SAndrew Turner * \file opencsd/trc_pkt_types.h 3*c120c564SAndrew Turner * \brief OpenCSD: Common "C" types for trace packets. 4*c120c564SAndrew Turner * 5*c120c564SAndrew Turner * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved. 6*c120c564SAndrew Turner */ 7*c120c564SAndrew Turner 8*c120c564SAndrew Turner 9*c120c564SAndrew Turner /* 10*c120c564SAndrew Turner * Redistribution and use in source and binary forms, with or without modification, 11*c120c564SAndrew Turner * are permitted provided that the following conditions are met: 12*c120c564SAndrew Turner * 13*c120c564SAndrew Turner * 1. Redistributions of source code must retain the above copyright notice, 14*c120c564SAndrew Turner * this list of conditions and the following disclaimer. 15*c120c564SAndrew Turner * 16*c120c564SAndrew Turner * 2. Redistributions in binary form must reproduce the above copyright notice, 17*c120c564SAndrew Turner * this list of conditions and the following disclaimer in the documentation 18*c120c564SAndrew Turner * and/or other materials provided with the distribution. 19*c120c564SAndrew Turner * 20*c120c564SAndrew Turner * 3. Neither the name of the copyright holder nor the names of its contributors 21*c120c564SAndrew Turner * may be used to endorse or promote products derived from this software without 22*c120c564SAndrew Turner * specific prior written permission. 23*c120c564SAndrew Turner * 24*c120c564SAndrew Turner * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 25*c120c564SAndrew Turner * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 26*c120c564SAndrew Turner * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 27*c120c564SAndrew Turner * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 28*c120c564SAndrew Turner * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 29*c120c564SAndrew Turner * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 30*c120c564SAndrew Turner * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 31*c120c564SAndrew Turner * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 32*c120c564SAndrew Turner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 33*c120c564SAndrew Turner * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 34*c120c564SAndrew Turner */ 35*c120c564SAndrew Turner 36*c120c564SAndrew Turner #ifndef ARM_TRC_PKT_TYPES_H_INCLUDED 37*c120c564SAndrew Turner #define ARM_TRC_PKT_TYPES_H_INCLUDED 38*c120c564SAndrew Turner 39*c120c564SAndrew Turner #include <stdint.h> 40*c120c564SAndrew Turner #include "opencsd/ocsd_if_types.h" 41*c120c564SAndrew Turner 42*c120c564SAndrew Turner /** @defgroup trc_pkts OpenCSD Library : Trace Packet Types 43*c120c564SAndrew Turner 44*c120c564SAndrew Turner @brief Types used in trace packet description structures. 45*c120c564SAndrew Turner 46*c120c564SAndrew Turner @{*/ 47*c120c564SAndrew Turner 48*c120c564SAndrew Turner 49*c120c564SAndrew Turner /** @name Common Packet Types 50*c120c564SAndrew Turner @{*/ 51*c120c564SAndrew Turner 52*c120c564SAndrew Turner typedef enum _ocsd_pkt_va_size 53*c120c564SAndrew Turner { 54*c120c564SAndrew Turner VA_32BIT, 55*c120c564SAndrew Turner VA_64BIT 56*c120c564SAndrew Turner } ocsd_pkt_va_size; 57*c120c564SAndrew Turner 58*c120c564SAndrew Turner typedef struct _ocsd_pkt_vaddr 59*c120c564SAndrew Turner { 60*c120c564SAndrew Turner ocsd_pkt_va_size size; /**< Virtual address size. */ 61*c120c564SAndrew Turner ocsd_vaddr_t val; /**< Current value */ 62*c120c564SAndrew Turner uint8_t pkt_bits; /**< Bits updated this packet */ 63*c120c564SAndrew Turner uint8_t valid_bits; /**< Currently valid bits */ 64*c120c564SAndrew Turner } ocsd_pkt_vaddr; 65*c120c564SAndrew Turner 66*c120c564SAndrew Turner typedef struct _ocsd_pkt_byte_sz_val 67*c120c564SAndrew Turner { 68*c120c564SAndrew Turner uint32_t val; 69*c120c564SAndrew Turner uint8_t size_bytes; 70*c120c564SAndrew Turner uint8_t valid_bytes; 71*c120c564SAndrew Turner } ocsd_pkt_byte_sz_val; 72*c120c564SAndrew Turner 73*c120c564SAndrew Turner typedef enum _ocsd_pkt_atm_type 74*c120c564SAndrew Turner { 75*c120c564SAndrew Turner ATOM_PATTERN, /**< set atom packet using pattern supplied */ 76*c120c564SAndrew Turner ATOM_REPEAT /**< set atom packet using repeat value (convert to pattern) */ 77*c120c564SAndrew Turner } ocsd_pkt_atm_type; 78*c120c564SAndrew Turner 79*c120c564SAndrew Turner typedef enum _ocsd_atm_val { 80*c120c564SAndrew Turner ATOM_N, 81*c120c564SAndrew Turner ATOM_E 82*c120c564SAndrew Turner } ocsd_atm_val; 83*c120c564SAndrew Turner 84*c120c564SAndrew Turner typedef struct _ocsd_pkt_atom 85*c120c564SAndrew Turner { 86*c120c564SAndrew Turner /** pattern across num bits. 87*c120c564SAndrew Turner Bit sequence:- ls bit = oldest atom (1st instruction executed), ms bit = newest (last instruction executed), 88*c120c564SAndrew Turner Bit values :- 1'b1 = E atom, 1'b0 = N atom. 89*c120c564SAndrew Turner */ 90*c120c564SAndrew Turner uint32_t En_bits; 91*c120c564SAndrew Turner uint8_t num; /**< number of atoms represented */ 92*c120c564SAndrew Turner } ocsd_pkt_atom; 93*c120c564SAndrew Turner 94*c120c564SAndrew Turner /** Isync Reason - common to PTM and ETMv3 **/ 95*c120c564SAndrew Turner typedef enum _ocsd_iSync_reason { 96*c120c564SAndrew Turner iSync_Periodic = 0, 97*c120c564SAndrew Turner iSync_TraceEnable, 98*c120c564SAndrew Turner iSync_TraceRestartAfterOverflow, 99*c120c564SAndrew Turner iSync_DebugExit 100*c120c564SAndrew Turner } ocsd_iSync_reason; 101*c120c564SAndrew Turner 102*c120c564SAndrew Turner 103*c120c564SAndrew Turner typedef enum _ocsd_armv7_exception { 104*c120c564SAndrew Turner Excp_Reserved, 105*c120c564SAndrew Turner Excp_NoException, 106*c120c564SAndrew Turner Excp_Reset, 107*c120c564SAndrew Turner Excp_IRQ, 108*c120c564SAndrew Turner Excp_FIQ, 109*c120c564SAndrew Turner Excp_AsyncDAbort, 110*c120c564SAndrew Turner Excp_DebugHalt, 111*c120c564SAndrew Turner Excp_Jazelle, 112*c120c564SAndrew Turner Excp_SVC, 113*c120c564SAndrew Turner Excp_SMC, 114*c120c564SAndrew Turner Excp_Hyp, 115*c120c564SAndrew Turner Excp_Undef, 116*c120c564SAndrew Turner Excp_PrefAbort, 117*c120c564SAndrew Turner Excp_Generic, 118*c120c564SAndrew Turner Excp_SyncDataAbort, 119*c120c564SAndrew Turner Excp_CMUsageFault, 120*c120c564SAndrew Turner Excp_CMNMI, 121*c120c564SAndrew Turner Excp_CMDebugMonitor, 122*c120c564SAndrew Turner Excp_CMMemManage, 123*c120c564SAndrew Turner Excp_CMPendSV, 124*c120c564SAndrew Turner Excp_CMSysTick, 125*c120c564SAndrew Turner Excp_CMBusFault, 126*c120c564SAndrew Turner Excp_CMHardFault, 127*c120c564SAndrew Turner Excp_CMIRQn, 128*c120c564SAndrew Turner Excp_ThumbEECheckFail, 129*c120c564SAndrew Turner } ocsd_armv7_exception; 130*c120c564SAndrew Turner 131*c120c564SAndrew Turner /** @}*/ 132*c120c564SAndrew Turner 133*c120c564SAndrew Turner /** @}*/ 134*c120c564SAndrew Turner 135*c120c564SAndrew Turner #endif // ARM_TRC_PKT_TYPES_H_INCLUDED 136*c120c564SAndrew Turner 137*c120c564SAndrew Turner /* End of File opencsd/trc_pkt_types.h */ 138