OpenCSD - CoreSight Trace Decode Library  0.12.1
trc_gen_elem.h
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34 #ifndef ARM_TRC_GEN_ELEM_H_INCLUDED
35 #define ARM_TRC_GEN_ELEM_H_INCLUDED
36 
38 #include "trc_printable_elem.h"
39 #include "ocsd_pe_context.h"
40 
50 {
51 public:
54  virtual ~OcsdTraceElement() {};
55 
56  void init();
57 
58 // set elements API
59 
60  void setType(const ocsd_gen_trc_elem_t type);
61  void updateType(const ocsd_gen_trc_elem_t type);
62 
63  void setContext(const ocsd_pe_context &new_context) { context = new_context; };
64  void setISA(const ocsd_isa isa_update);
65 
66  void setCycleCount(const uint32_t cycleCount);
67  void setEvent(const event_t ev_type, const uint16_t number);
68  void setTS(const uint64_t ts, const bool freqChange = false);
69 
71  void setExceptionNum(uint32_t excepNum) { exception_number = excepNum; };
72 
73 
74  void setTraceOnReason(const trace_on_reason_t reason);
75 
76  void setAddrRange(const ocsd_vaddr_t st_addr, const ocsd_vaddr_t en_addr, const int num_instr = 1);
77  void setLastInstrInfo(const bool exec, const ocsd_instr_type last_i_type, const ocsd_instr_subtype last_i_subtype, const uint8_t size);
78  void setAddrStart(const ocsd_vaddr_t st_addr) { this->st_addr = st_addr; };
79  void setLastInstrCond(const int is_cond) { this->last_instr_cond = is_cond; };
80 
81  void setSWTInfo(const ocsd_swt_info_t swt_info) { sw_trace_info = swt_info; };
82  void setExtendedDataPtr(const void *data_ptr);
83 
84 // stringize the element
85 
86  virtual void toString(std::string &str) const;
87 
88 // get elements API
89 
91 
92  const ocsd_gen_trc_elem_t getType() const { return elem_type; };
93 
94  // return current context
95  const ocsd_pe_context &getContext() const { return context; };
96 
97 
98 private:
99  void printSWInfoPkt(std::ostringstream &oss) const;
100  void clearPerPktData();
101 
102 };
103 
105 {
106  elem_type = type;
107 }
108 
110 {
112 }
113 
114 inline void OcsdTraceElement::setCycleCount(const uint32_t cycleCount)
115 {
116  cycle_count = cycleCount;
117  has_cc = 1;
118 }
119 
120 inline void OcsdTraceElement::setEvent(const event_t ev_type, const uint16_t number)
121 {
122  trace_event.ev_type = (uint16_t)ev_type;
123  trace_event.ev_number = ev_type == EVENT_NUMBERED ? number : 0;
124 }
125 
126 inline void OcsdTraceElement::setAddrRange(const ocsd_vaddr_t st_addr, const ocsd_vaddr_t en_addr, const int num_instr /* = 1 */)
127 {
128  this->st_addr = st_addr;
129  this->en_addr = en_addr;
130  this->num_instr_range = num_instr;
131 }
132 
133 inline void OcsdTraceElement::setLastInstrInfo(const bool exec, const ocsd_instr_type last_i_type, const ocsd_instr_subtype last_i_subtype, const uint8_t size)
134 {
135  last_instr_exec = exec ? 1 : 0;
136  last_instr_sz = size & 0x7;
137  this->last_i_type = last_i_type;
138  this->last_i_subtype = last_i_subtype;
139 }
140 
142 {
143  // set the type and clear down the per element flags
144  elem_type = type;
145 
146  clearPerPktData();
147 }
148 
150 {
151  elem_type = type;
152 }
153 
155 {
156  st_addr = en_addr = (ocsd_vaddr_t)-1;
158 
159  cycle_count = 0;
160  timestamp = 0;
161 
163  context.vmid_valid = 0;
164  context.el_valid = 0;
165 
168 
169  clearPerPktData();
170 }
171 
172 inline void OcsdTraceElement::clearPerPktData()
173 {
174  flag_bits = 0; // union with trace_on_reason / trace_event
175 
176  ptr_extended_data = 0; // extended data pointer
177 }
178 
180 {
181  trace_on_reason = reason;
182 }
183 
184 inline void OcsdTraceElement::setISA(const ocsd_isa isa_update)
185 {
186  isa = isa_update;
187  if(isa > ocsd_isa_unknown)
189 }
190 
191 inline void OcsdTraceElement::setTS(const uint64_t ts, const bool freqChange /*= false*/)
192 {
193  timestamp = ts;
194  cpu_freq_change = freqChange ? 1 : 0;
195  has_ts = 1;
196 }
197 
198 inline void OcsdTraceElement::setExtendedDataPtr(const void *data_ptr)
199 {
200  extended_data = 1;
201  ptr_extended_data = data_ptr;
202 }
203 
204 
207 #endif // ARM_TRC_GEN_ELEM_H_INCLUDED
208 
209 /* End of File trc_gen_elem.h */
void setLastInstrInfo(const bool exec, const ocsd_instr_type last_i_type, const ocsd_instr_subtype last_i_subtype, const uint8_t size)
Definition: trc_gen_elem.h:133
void setAddrStart(const ocsd_vaddr_t st_addr)
Definition: trc_gen_elem.h:78
void setEvent(const event_t ev_type, const uint16_t number)
Definition: trc_gen_elem.h:120
const ocsd_pe_context & getContext() const
Definition: trc_gen_elem.h:95
void setContext(const ocsd_pe_context &new_context)
Definition: trc_gen_elem.h:63
uint32_t ctxt_id_valid
void updateType(const ocsd_gen_trc_elem_t type)
change type only - no init
Definition: trc_gen_elem.h:149
void setExceptionNum(uint32_t excepNum)
Definition: trc_gen_elem.h:71
void setAddrRange(const ocsd_vaddr_t st_addr, const ocsd_vaddr_t en_addr, const int num_instr=1)
Definition: trc_gen_elem.h:126
uint64_t ocsd_vaddr_t
OpenCSD : Standard printable element base class.
OcsdTraceElement & operator=(const ocsd_generic_trace_elem *p_elem)
void setLastInstrCond(const int is_cond)
Definition: trc_gen_elem.h:79
virtual ~OcsdTraceElement()
Definition: trc_gen_elem.h:54
enum _ocsd_instr_type ocsd_instr_type
void setExcepMarker()
Definition: trc_gen_elem.h:70
ocsd_instr_subtype last_i_subtype
void setISA(const ocsd_isa isa_update)
Definition: trc_gen_elem.h:184
OpenCSD : Decoder Output Generic Element types.
void setSWTInfo(const ocsd_swt_info_t swt_info)
Definition: trc_gen_elem.h:81
void setTS(const uint64_t ts, const bool freqChange=false)
Definition: trc_gen_elem.h:191
enum _event_t event_t
Generic trace element class.
Definition: trc_gen_elem.h:49
enum _ocsd_gen_trc_elem_t ocsd_gen_trc_elem_t
enum _ocsd_isa ocsd_isa
Class to provide trace element strings for printing.
void setTraceOnReason(const trace_on_reason_t reason)
Definition: trc_gen_elem.h:179
void setCycleCount(const uint32_t cycleCount)
Definition: trc_gen_elem.h:114
void setExtendedDataPtr(const void *data_ptr)
Definition: trc_gen_elem.h:198
ocsd_gen_trc_elem_t elem_type
enum _ocsd_instr_subtype ocsd_instr_subtype
virtual void toString(std::string &str) const
void setType(const ocsd_gen_trc_elem_t type)
set type and init flags
Definition: trc_gen_elem.h:141
trace_on_reason_t trace_on_reason
const ocsd_gen_trc_elem_t getType() const
Definition: trc_gen_elem.h:92
enum _trace_on_reason_t trace_on_reason_t