1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
|
/*
* \file ocsd_c_api_cust_impl.h
* \brief OpenCSD : Custom decoder implementation common API definitions
*
* \copyright Copyright (c) 2016, 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_OCSD_C_API_CUST_IMPL_H_INCLUDED
#define ARM_OCSD_C_API_CUST_IMPL_H_INCLUDED
#include "opencsd/c_api/ocsd_c_api_types.h"
#include "opencsd/c_api/ocsd_c_api_custom.h"
/** @addtogroup ocsd_ext_dcd
@{*/
/**@name External decoder - Inline utility functions.
@brief inline functions used in decoders to call the various library callback functionality.
Functions manipulate and use the ocsd_extern_dcd_cb_fns structure to call into the library,
with appropriate checking for initialisation and usage flags.
@{*/
static inline ocsd_datapath_resp_t lib_cb_GenElemOp(const ocsd_extern_dcd_cb_fns *callbacks,
const ocsd_trc_index_t index_sop,
const uint8_t trc_chan_id,
const ocsd_generic_trace_elem *elem)
{
if (callbacks->fn_gen_elem_out)
return callbacks->fn_gen_elem_out(callbacks->lib_context, index_sop, trc_chan_id, elem);
return OCSD_RESP_FATAL_NOT_INIT;
}
static inline ocsd_err_t lib_cb_LogError(const ocsd_extern_dcd_cb_fns *callbacks,
const ocsd_err_severity_t filter_level,
const ocsd_err_t code,
const ocsd_trc_index_t idx,
const uint8_t chan_id,
const char *pMsg)
{
if (callbacks->fn_log_error)
{
callbacks->fn_log_error(callbacks->lib_context, filter_level, code, idx, chan_id, pMsg);
return OCSD_OK;
}
return OCSD_ERR_NOT_INIT;
}
static inline ocsd_err_t lib_cb_LogMsg(const ocsd_extern_dcd_cb_fns *callbacks,
const ocsd_err_severity_t filter_level,
const char *pMsg)
{
if (callbacks->fn_log_msg)
{
callbacks->fn_log_msg(callbacks->lib_context, filter_level, pMsg);
return OCSD_OK;
}
return OCSD_ERR_NOT_INIT;
}
static inline ocsd_err_t lib_cb_DecodeArmInst(const ocsd_extern_dcd_cb_fns *callbacks,
ocsd_instr_info *instr_info)
{
if (callbacks->fn_arm_instruction_decode)
return callbacks->fn_arm_instruction_decode(callbacks->lib_context, instr_info);
return OCSD_ERR_NOT_INIT;
}
static inline ocsd_err_t lib_cb_MemAccess(const ocsd_extern_dcd_cb_fns *callbacks,
const ocsd_vaddr_t address,
const uint8_t cs_trace_id,
const ocsd_mem_space_acc_t mem_space,
uint32_t *num_bytes,
uint8_t *p_buffer)
{
if (callbacks->fn_memory_access)
return callbacks->fn_memory_access(callbacks->lib_context, address, cs_trace_id, mem_space, num_bytes, p_buffer);
return OCSD_ERR_NOT_INIT;
}
static inline void lib_cb_PktMon(const ocsd_extern_dcd_cb_fns *callbacks,
const ocsd_datapath_op_t op,
const ocsd_trc_index_t index_sop,
const void *pkt,
const uint32_t size,
const uint8_t *p_data)
{
if (callbacks->packetCBFlags & OCSD_CUST_DCD_PKT_CB_USE_MON)
{
if (callbacks->fn_packet_mon)
callbacks->fn_packet_mon(callbacks->lib_context, op, index_sop, pkt, size, p_data);
}
}
static inline int lib_cb_usePktMon(const ocsd_extern_dcd_cb_fns *callbacks)
{
return (callbacks->packetCBFlags & OCSD_CUST_DCD_PKT_CB_USE_MON);
}
/* callback function to connect to the packet sink interface, on the main decode
data path - used if decoder created as packet processor only */
static inline ocsd_datapath_resp_t lib_cb_PktDataSink(const ocsd_extern_dcd_cb_fns *callbacks,
const ocsd_datapath_op_t op,
const ocsd_trc_index_t index_sop,
const void *pkt)
{
if (callbacks->packetCBFlags & OCSD_CUST_DCD_PKT_CB_USE_SINK)
{
if (callbacks->fn_packet_data_sink)
return callbacks->fn_packet_data_sink(callbacks->lib_context, op, index_sop, pkt);
else
return OCSD_RESP_FATAL_NOT_INIT;
}
return OCSD_RESP_CONT;
}
static inline int lib_cb_usePktSink(const ocsd_extern_dcd_cb_fns *callbacks)
{
return (callbacks->packetCBFlags & OCSD_CUST_DCD_PKT_CB_USE_SINK);
}
static inline void lib_cb_updatePktCBFlags(ocsd_extern_dcd_cb_fns *callbacks, const int newFlags)
{
callbacks->packetCBFlags = newFlags;
}
/** @}*/
/** @}*/
#endif /* ARM_OCSD_C_API_CUST_IMPL_H_INCLUDED */
|
