Import OpenCSD -- an ARM CoreSight Trace Decode library.vendor/opencsd/900407e9d6400f6541138d6c2e483a9fc2d699a4

Git ID 900407e9d6400f6541138d6c2e483a9fc2d699a4

Sponsored by:	DARPA, AFRL

1 files changed, 137 insertions, 0 deletions

diff --git a/decoder/include/opencsd/trc_pkt_types.h b/decoder/include/opencsd/trc_pkt_types.h
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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 */