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authorRuslan Bukin <br@FreeBSD.org>2018-04-04 12:33:46 +0000
committerRuslan Bukin <br@FreeBSD.org>2018-04-04 12:33:46 +0000
commita6157d81121ac9559d806dafa346039199598442 (patch)
tree74bb8dac03bea2e41b98a242951cee587339288a /decoder/include/opencsd/trc_pkt_types.h
downloadsrc-a6157d81121ac9559d806dafa346039199598442.tar.gz
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Import OpenCSD -- an ARM CoreSight Trace Decode library.vendor/opencsd/900407e9d6400f6541138d6c2e483a9fc2d699a4
Git ID 900407e9d6400f6541138d6c2e483a9fc2d699a4 Sponsored by: DARPA, AFRL
Notes
Notes: svn path=/vendor/opencsd/dist/; revision=332012 svn path=/vendor/opencsd/900407e9d6400f6541138d6c2e483a9fc2d699a4/; revision=332013; tag=vendor/opencsd/900407e9d6400f6541138d6c2e483a9fc2d699a4
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+/*!
+ * \file opencsd/trc_pkt_types.h
+ * \brief OpenCSD: Common "C" types for trace packets.
+ *
+ * \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_PKT_TYPES_H_INCLUDED
+#define ARM_TRC_PKT_TYPES_H_INCLUDED
+
+#include <stdint.h>
+#include "opencsd/ocsd_if_types.h"
+
+/** @defgroup trc_pkts OpenCSD Library : Trace Packet Types
+
+ @brief Types used in trace packet description structures.
+
+@{*/
+
+
+/** @name Common Packet Types
+@{*/
+
+typedef enum _ocsd_pkt_va_size
+{
+ VA_32BIT,
+ VA_64BIT
+} ocsd_pkt_va_size;
+
+typedef struct _ocsd_pkt_vaddr
+{
+ ocsd_pkt_va_size size; /**< Virtual address size. */
+ ocsd_vaddr_t val; /**< Current value */
+ uint8_t pkt_bits; /**< Bits updated this packet */
+ uint8_t valid_bits; /**< Currently valid bits */
+} ocsd_pkt_vaddr;
+
+typedef struct _ocsd_pkt_byte_sz_val
+{
+ uint32_t val;
+ uint8_t size_bytes;
+ uint8_t valid_bytes;
+} ocsd_pkt_byte_sz_val;
+
+typedef enum _ocsd_pkt_atm_type
+{
+ ATOM_PATTERN, /**< set atom packet using pattern supplied */
+ ATOM_REPEAT /**< set atom packet using repeat value (convert to pattern) */
+} ocsd_pkt_atm_type;
+
+typedef enum _ocsd_atm_val {
+ ATOM_N,
+ ATOM_E
+} ocsd_atm_val;
+
+typedef struct _ocsd_pkt_atom
+{
+ /** pattern across num bits.
+ Bit sequence:- ls bit = oldest atom (1st instruction executed), ms bit = newest (last instruction executed),
+ Bit values :- 1'b1 = E atom, 1'b0 = N atom.
+ */
+ uint32_t En_bits;
+ uint8_t num; /**< number of atoms represented */
+} ocsd_pkt_atom;
+
+/** Isync Reason - common to PTM and ETMv3 **/
+typedef enum _ocsd_iSync_reason {
+ iSync_Periodic = 0,
+ iSync_TraceEnable,
+ iSync_TraceRestartAfterOverflow,
+ iSync_DebugExit
+} ocsd_iSync_reason;
+
+
+typedef enum _ocsd_armv7_exception {
+ Excp_Reserved,
+ Excp_NoException,
+ Excp_Reset,
+ Excp_IRQ,
+ Excp_FIQ,
+ Excp_AsyncDAbort,
+ Excp_DebugHalt,
+ Excp_Jazelle,
+ Excp_SVC,
+ Excp_SMC,
+ Excp_Hyp,
+ Excp_Undef,
+ Excp_PrefAbort,
+ Excp_Generic,
+ Excp_SyncDataAbort,
+ Excp_CMUsageFault,
+ Excp_CMNMI,
+ Excp_CMDebugMonitor,
+ Excp_CMMemManage,
+ Excp_CMPendSV,
+ Excp_CMSysTick,
+ Excp_CMBusFault,
+ Excp_CMHardFault,
+ Excp_CMIRQn,
+ Excp_ThumbEECheckFail,
+} ocsd_armv7_exception;
+
+/** @}*/
+
+/** @}*/
+
+#endif // ARM_TRC_PKT_TYPES_H_INCLUDED
+
+/* End of File opencsd/trc_pkt_types.h */