[lttv.git] / ltt / branches / poly / lttv / lttv / contextmacros.h

/* This file is part of the Linux Trace Toolkit trace reading library
 * Copyright (C) 2004 Mathieu Desnoyers
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License Version 2.1 as published by the Free Software Foundation.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the
 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
 * Boston, MA 02111-1307, USA.
 */

/* This is a header that contains macro helpers to give an object-oriented
 * access to the Trace context, state and statistics.
 */


#include <ltt/trace.h>
#include <lttv/tracecontext.h>
#include <lttv/state.h>
#include <lttv/stats.h>

/************ TracesetContext get methods ***************/

/* LTTV_TRACESET_CONTEXT_GET_TRACE_CONTEXT
 *
 * Input : LttvTracesetContext *tsc
 *         int                  trace number  (0 .. num_traces -1)
 * returns : (LttvTraceContext *)
 */
#define LTTV_TRACESET_CONTEXT_GET_TRACE_CONTEXT(tsc, trace_num)\
            (tsc->traces[trace_num])

/* LTTV_TRACESET_CONTEXT_GET_NUM_TRACES
 *
 * Input : LttvTracesetContext *tsc
 * returns : (guint)     the number of traces
 */
#define LTTV_TRACESET_CONTEXT_GET_NUM_TRACES(tsc)\
            (lttv_traceset_number(tsc->ts))

/* LTTV_TRACESET_CONTEXT_GET_TRACESET_STATS
 *
 * Input : LttvTracesetContext *tsc
 * returns : (LttvTracesetStats*)
 */
#define LTTV_TRACESET_CONTEXT_GET_TRACESET_STATS(tsc)\
            ((LttvTracesetStats*)tsc)


/************ TraceContext get methods ***************/

/* LTTV_TRACE_CONTEXT_GET_TRACESET_CONTEXT
 *
 * Input : LttvTraceContext *tc
 * returns : (LttvTracesetContext *)
 */
#define LTTV_TRACE_CONTEXT_GET_TRACESET_CONTEXT(tc)\
            (tc->ts_context)


/* LTTV_TRACE_CONTEXT_GET_TRACE_STATE
 *
 * Input : LttvTraceContext *tc
 * returns : (LttvTraceState *)
 */
#define LTTV_TRACE_CONTEXT_GET_TRACE_STATE(tc)\
            ((LttvTraceState*)tc)

/* LTTV_TRACE_CONTEXT_GET_TRACE_STATS
 *
 * Input : LttvTraceContext *tc
 * returns : (LttvTraceStats *)
 */
#define LTTV_TRACE_CONTEXT_GET_TRACE_STATS(tc)\
            ((LttvTraceStats*)tc)

/* LTTV_TRACE_CONTEXT_GET_CPU_TRACEFILE_CONTEXT
 *
 * Input : LttvTraceContext *tc
 *         guint             cpu_index (0 .. number_cpu-1)
 * returns : (LttvTracefileContext*)
 */
#define LTTV_TRACE_CONTEXT_GET_CPU_TRACEFILE_CONTEXT(tc, cpu_index)\
        ( tc->tracefiles[cpu_index + ltt_trace_control_tracefile_number(tc->t)] )

/* LTTV_TRACE_CONTEXT_GET_NUMBER_CPU
 *
 * input : LttvTraceContext *tc
 * returns : (guint)    number_cpu
 */
#define LTTV_TRACE_CONTEXT_GET_NUMBER_CPU(tc)\
        ( ltt_trace_per_cpu_tracefile_number(tc->t) )


/* LTTV_TRACE_CONTEXT_GET_CONTROL_TRACEFILE_CONTEXT
 *
 * Input : LttvTraceContext *tc
 *         guint             control_index (0 .. number_control-1)
 * returns : (LttvTracefileContext*)
 */
#define LTTV_TRACE_CONTEXT_GET_CONTROL_TRACEFILE_CONTEXT(tc, control_index)\
            (tc->tracefiles[control_index])

/* LTTV_TRACE_CONTEXT_GET_NUMBER_CONTROL
 *
 * Input : LttvTraceContext *tc
 * returns : (guint)    number_control
 */
#define LTTV_TRACE_CONTEXT_GET_NUMBER_CONTROL(tc)\
        ( ltt_trace_control_tracefile_number(tc->t) )

/* LTTV_TRACE_CONTEXT_GET_TRACE
 *
 * Input : LttvTraceContext *tc
 * returns : (LttvTrace*)
 *
 * NOTE : see traceset.h for LttvTrace methods
 */
#define LTTV_TRACE_CONTEXT_GET_TRACE(tc)\
            (tc->vt)


/************ TracefileContext get methods ***************/

/* LTTV_TRACEFILE_CONTEXT_GET_TRACE_CONTEXT
 *
 * Input : LttvTracefileContext *tfc
 * returns : (LttvTraceContext*)
 */
#define LTTV_TRACEFILE_CONTEXT_GET_TRACE_CONTEXT(tfc)\
            (tfc->t_context)

/* LTTV_TRACEFILE_CONTEXT_GET_EVENT
 *
 * Input : LttvTracefileContext *tfc
 * returns : (LttEvent *)
 */
#define LTTV_TRACEFILE_CONTEXT_GET_EVENT(tfc)\
            (tfc->e)

/* LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATE
 *
 * Input : LttvTracefileContext *tfc
 * returns : (LttvTracefileState *)
 */
#define LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATE(tfc)\
            ((LttvTracefileState*)tfc)

/* LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATS
 *
 * Input : LttvTracefileContext *tfc
 * returns : (LttvTracefileStats *)
 */
#define LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATS(tfc)\
            ((LttvTracefileStats*)tfc)

/* LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_INDEX
 * 
 * Returns the tracefile index.
 *
 * It checks if it's a control tracefile or a cpu tracefile and returns the
 * cpu_index or control_index, depending of the case.
 * 
 * Input : LttvTracefileContext *tfc
 * returns : (guint)     cpu_index or control_index.
 */
#define LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_INDEX(tfc)\
            (tfc->control?\
               tfc->index:\
               tfc->index-ltt_trace_control_tracefile_number(tfc->t_context->t))


/************ TraceState get methods ***************/

/* LTTV_TRACE_STATE_GET_TRACE_CONTEXT
 *
 * Input : LttvTraceState *tse
 * returns : (LttvTraceContext*)
 *
 */
#define LTTV_TRACE_STATE_GET_TRACE_CONTEXT(tse)\
            ((LttvTraceContext*)tse)

/* LTTV_TRACE_STATE_GET_EVENTTYPE_NAME
 *
 * Input : LttvTraceState *tse
 *         guint           eventtype_number
 * returns : (GQuark)
 *
 * NOTE : use g_quark_to_string to convert a GQuark into a static char *
 */
#define LTTV_TRACE_STATE_GET_EVENTTYPE_NAME(tse, eventtype_number)\
            (tse->eventtype_names[eventtype_number])

/* LTTV_TRACE_STATE_GET_SYSCALL_NAME
 *
 * Input : LttvTraceState *tse
 *         guint           syscall_number
 * returns : (GQuark)
 *
 * NOTE : use g_quark_to_string to convert a GQuark into a static char *
 */
#define LTTV_TRACE_STATE_GET_EVENTTYPE_NAME(tse, syscall_number)\
            (tse->syscall_names[syscall_number])

/* LTTV_TRACE_STATE_GET_TRAP_NAME
 *
 * Input : LttvTraceState *tse
 *         guint           trap_number
 * returns : (GQuark)
 *
 * NOTE : use g_quark_to_string to convert a GQuark into a static char *
 */
#define LTTV_TRACE_STATE_GET_TRAP_NAME(tse, trap_number)\
            (tse->trap_names[trap_number])

/* LTTV_TRACE_STATE_GET_IRQ_NAME
 *
 * Input : LttvTraceState *tse
 *         guint           irq_number
 * returns : (GQuark)
 *
 * NOTE : use g_quark_to_string to convert a GQuark into a static char *
 */
#define LTTV_TRACE_STATE_GET_TRAP_NAME(tse, irq_number)\
            (tse->irq_names[irq_number])


/* LTTV_TRACE_STATE_GET_PROCESS_STATE
 *
 * Input : LttvTraceState *tse
 *         guint           pid
 *         guint           cpu_index  (0 .. number_cpu-1)
 * returns : (LttvProcessState *)
 *
 * NOTE : if pid is 0, the special process corresponding to the CPU that
 *                     corresponds to the tracefile will be returned.
 *        if pid is different than 0, the process returned may be running
 *                     on any cpu of the trace.
 */
#define LTTV_TRACE_STATE_GET_PROCESS_STATE(tse, pid, cpu_index)\
          (lttv_state_find_process( \
            (LttvTraceFileState*)tse->parent->tracefiles[\
             cpu_index+\
             ltt_trace_control_tracefile_number((LttvTraceContext*)tse->t)], pid))


/* LTTV_TRACE_STATE_GET_NUMBER_CPU
 *
 * input : LttvTraceState *tse
 * returns : (guint)    number_cpu
 */
#define LTTV_TRACE_STATE_GET_NUMBER_CPU(tse)\
        ( ltt_trace_per_cpu_tracefile_number((LttvTraceState*)tse->t) )


/************ TracefileState get methods ***************/

/* LTTV_TRACEFILE_STATE_GET_TRACEFILE_CONTEXT
 *
 * Input : LttvTracefileState *tfse
 * returns : (LttvTracefileContext*)
 *
 */
#define LTTV_TRACEFILE_STATE_GET_TRACEFILE_CONTEXT(tfse)\
            ((LttvTracefileContext*)tfse)


/* LTTV_TRACEFILE_STATE_GET_CURRENT_PROCESS_STATE
 *
 * Returns the state of the current process.
 *
 * Input : LttvTracefileState *tfse
 * returns : (LttvProcessState *)
 */
#define LTTV_TRACEFILE_STATE_GET_CURRENT_PROCESS_STATE(tfse)\
            (tfse->process)

/* LTTV_TRACEFILE_STATE_GET_CPU_NAME
 *
 * Input : LttvTracefileState *tfse
 * returns : (GQuark)
 *
 * NOTE : use g_quark_to_string to convert a GQuark into a static char *
 */
#define LTTV_TRACEFILE_STATE_GET_CPU_NAME(tfse)\
            (tfse->cpu_name)


/* LTTV_TRACEFILE_STATE_GET_PROCESS_STATE
 *
 * Input : LttvTracefileState *tfse
 *         guint           pid
 * returns : (LttvProcessState *)
 *
 * NOTE : if pid is 0, the special process corresponding to the CPU that
 *                     corresponds to the tracefile will be returned.
 *        if pid is different than 0, the process returned may be running
 *                     on any cpu of the trace.
 */
#define LTTV_TRACEFILE_STATE_GET_PROCESS_STATE(tfse, pid)\
            (lttv_state_find_process(tfse, pid))


/************ ProcessState get methods ***************/
/* Use direct access to LttvProcessState members for other attributes */
/* see struct _LttvProcessState definition in state.h */

/* LTTV_PROCESS_STATE_GET_CURRENT_EXECUTION_STATE
 *
 * Input : LttvProcessState *pse
 * returns : (LttvExecutionState*)
 */
#define LTTV_PROCESS_STATE_GET_EXECUTION_STATE(pse)\
            (pse->state)

/* LTTV_PROCESS_STATE_GET_NESTED_EXECUTION_STATE
 *
 * Input : LttvProcessState *pse
 *         guint             nest_number (0 to num_nest-1)
 * returns : (LttvExecutionState*)
 */
#define LTTV_PROCESS_STATE_GET_NESTED_EXECUTION_STATE(pse, num_nest)\
            ((LttvExecutionState*)pse->execution_stack[num_nest])


/* LTTV_PROCESS_STATE_GET_NUM_NESTED_EXECUTION_STATES
 *
 * Returns the number of nested execution states currently on the stack.
 * 
 * Input : LttvProcessState *pse
 * returns : (guint)
 */
#define LTTV_PROCESS_STATE_GET_NUM_NESTED_EXECUTION_STATES(pse)\
            (pse->execution_stack->len)


/************ ExecutionState get methods ***************/
/* Use direct access to LttvExecutionState members to access attributes */
/* see struct _LttvExecutionState definition in state.h */


/* Statistics */
Commit	Line	Data
e6a3b6bd	1	/* This file is part of the Linux Trace Toolkit trace reading library
	2	* Copyright (C) 2004 Mathieu Desnoyers
	3	*
	4	* This library is free software; you can redistribute it and/or
	5	* modify it under the terms of the GNU Lesser General Public
	6	* License Version 2.1 as published by the Free Software Foundation.
	7	*
	8	* This library is distributed in the hope that it will be useful,
	9	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	10	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	11	* Lesser General Public License for more details.
	12	*
	13	* You should have received a copy of the GNU Lesser General Public
	14	* License along with this library; if not, write to the
	15	* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
	16	* Boston, MA 02111-1307, USA.
	17	*/
	18
	19	/* This is a header that contains macro helpers to give an object-oriented
	20	* access to the Trace context, state and statistics.
	21	*/
	22
	23
	24	#include <ltt/trace.h>
	25	#include <lttv/tracecontext.h>
	26	#include <lttv/state.h>
	27	#include <lttv/stats.h>
	28
	29	/********** TracesetContext get methods *************/
	30
	31	/* LTTV_TRACESET_CONTEXT_GET_TRACE_CONTEXT
	32	*
	33	* Input : LttvTracesetContext *tsc
	34	* int trace number (0 .. num_traces -1)
	35	* returns : (LttvTraceContext *)
	36	*/
	37	#define LTTV_TRACESET_CONTEXT_GET_TRACE_CONTEXT(tsc, trace_num)\
	38	(tsc->traces[trace_num])
	39
	40	/* LTTV_TRACESET_CONTEXT_GET_NUM_TRACES
	41	*
	42	* Input : LttvTracesetContext *tsc
	43	* returns : (guint) the number of traces
	44	*/
	45	#define LTTV_TRACESET_CONTEXT_GET_NUM_TRACES(tsc)\
	46	(lttv_traceset_number(tsc->ts))
	47
	48	/* LTTV_TRACESET_CONTEXT_GET_TRACESET_STATS
	49	*
	50	* Input : LttvTracesetContext *tsc
	51	* returns : (LttvTracesetStats*)
	52	*/
	53	#define LTTV_TRACESET_CONTEXT_GET_TRACESET_STATS(tsc)\
	54	((LttvTracesetStats*)tsc)
	55
	56
	57	/********** TraceContext get methods *************/
	58
	59	/* LTTV_TRACE_CONTEXT_GET_TRACESET_CONTEXT
	60	*
	61	* Input : LttvTraceContext *tc
	62	* returns : (LttvTracesetContext *)
	63	*/
	64	#define LTTV_TRACE_CONTEXT_GET_TRACESET_CONTEXT(tc)\
65	(tc->ts_context)
66
67
68	/* LTTV_TRACE_CONTEXT_GET_TRACE_STATE
69	*
70	* Input : LttvTraceContext *tc
71	* returns : (LttvTraceState *)
72	*/
73	#define LTTV_TRACE_CONTEXT_GET_TRACE_STATE(tc)\
74	((LttvTraceState*)tc)
75
76	/* LTTV_TRACE_CONTEXT_GET_TRACE_STATS
77	*
78	* Input : LttvTraceContext *tc
79	* returns : (LttvTraceStats *)
80	*/
81	#define LTTV_TRACE_CONTEXT_GET_TRACE_STATS(tc)\
82	((LttvTraceStats*)tc)
83
84	/* LTTV_TRACE_CONTEXT_GET_CPU_TRACEFILE_CONTEXT
85	*
86	* Input : LttvTraceContext *tc
87	* guint cpu_index (0 .. number_cpu-1)
88	* returns : (LttvTracefileContext*)
89	*/
90	#define LTTV_TRACE_CONTEXT_GET_CPU_TRACEFILE_CONTEXT(tc, cpu_index)\
91	( tc->tracefiles[cpu_index + ltt_trace_control_tracefile_number(tc->t)] )
92
93	/* LTTV_TRACE_CONTEXT_GET_NUMBER_CPU
94	*
95	* input : LttvTraceContext *tc
96	* returns : (guint) number_cpu
97	*/
98	#define LTTV_TRACE_CONTEXT_GET_NUMBER_CPU(tc)\
99	( ltt_trace_per_cpu_tracefile_number(tc->t) )
100
101
102	/* LTTV_TRACE_CONTEXT_GET_CONTROL_TRACEFILE_CONTEXT
103	*
104	* Input : LttvTraceContext *tc
105	* guint control_index (0 .. number_control-1)
106	* returns : (LttvTracefileContext*)
107	*/
108	#define LTTV_TRACE_CONTEXT_GET_CONTROL_TRACEFILE_CONTEXT(tc, control_index)\
109	(tc->tracefiles[control_index])
110
111	/* LTTV_TRACE_CONTEXT_GET_NUMBER_CONTROL
112	*
113	* Input : LttvTraceContext *tc
114	* returns : (guint) number_control
115	*/
116	#define LTTV_TRACE_CONTEXT_GET_NUMBER_CONTROL(tc)\
117	( ltt_trace_control_tracefile_number(tc->t) )
118
119	/* LTTV_TRACE_CONTEXT_GET_TRACE
120	*
121	* Input : LttvTraceContext *tc
122	* returns : (LttvTrace*)
123	*
124	* NOTE : see traceset.h for LttvTrace methods
125	*/
126	#define LTTV_TRACE_CONTEXT_GET_TRACE(tc)\
127	(tc->vt)
128
129
130
131
132
133	/********** TracefileContext get methods *************/
134
135	/* LTTV_TRACEFILE_CONTEXT_GET_TRACE_CONTEXT
136	*
137	* Input : LttvTracefileContext *tfc
138	* returns : (LttvTraceContext*)
139	*/
140	#define LTTV_TRACEFILE_CONTEXT_GET_TRACE_CONTEXT(tfc)\
141	(tfc->t_context)
142
143	/* LTTV_TRACEFILE_CONTEXT_GET_EVENT
144	*
145	* Input : LttvTracefileContext *tfc
146	* returns : (LttEvent *)
147	*/
148	#define LTTV_TRACEFILE_CONTEXT_GET_EVENT(tfc)\
149	(tfc->e)
150
151	/* LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATE
152	*
153	* Input : LttvTracefileContext *tfc
154	* returns : (LttvTracefileState *)
155	*/
156	#define LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATE(tfc)\
157	((LttvTracefileState*)tfc)
158
159	/* LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATS
160	*
161	* Input : LttvTracefileContext *tfc
162	* returns : (LttvTracefileStats *)
163	*/
164	#define LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_STATS(tfc)\
165	((LttvTracefileStats*)tfc)
166
167	/* LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_INDEX
168	*
169	* Returns the tracefile index.
170	*
171	* It checks if it's a control tracefile or a cpu tracefile and returns the
172	* cpu_index or control_index, depending of the case.
173	*
174	* Input : LttvTracefileContext *tfc
175	* returns : (guint) cpu_index or control_index.
176	*/
177	#define LTTV_TRACEFILE_CONTEXT_GET_TRACEFILE_INDEX(tfc)\
178	(tfc->control?\
179	tfc->index:\
180	tfc->index-ltt_trace_control_tracefile_number(tfc->t_context->t))
181
182
183
184	/********** TraceState get methods *************/
185
186	/* LTTV_TRACE_STATE_GET_TRACE_CONTEXT
187	*
188	* Input : LttvTraceState *tse
189	* returns : (LttvTraceContext*)
190	*
191	*/
192	#define LTTV_TRACE_STATE_GET_TRACE_CONTEXT(tse)\
193	((LttvTraceContext*)tse)
194
195	/* LTTV_TRACE_STATE_GET_EVENTTYPE_NAME
196	*
197	* Input : LttvTraceState *tse
198	* guint eventtype_number
199	* returns : (GQuark)
200	*
201	* NOTE : use g_quark_to_string to convert a GQuark into a static char *
202	*/
203	#define LTTV_TRACE_STATE_GET_EVENTTYPE_NAME(tse, eventtype_number)\
204	(tse->eventtype_names[eventtype_number])
205
206	/* LTTV_TRACE_STATE_GET_SYSCALL_NAME
207	*
208	* Input : LttvTraceState *tse
209	* guint syscall_number
210	* returns : (GQuark)
211	*
212	* NOTE : use g_quark_to_string to convert a GQuark into a static char *
213	*/
214	#define LTTV_TRACE_STATE_GET_EVENTTYPE_NAME(tse, syscall_number)\
215	(tse->syscall_names[syscall_number])
216
217	/* LTTV_TRACE_STATE_GET_TRAP_NAME
218	*
219	* Input : LttvTraceState *tse
220	* guint trap_number
221	* returns : (GQuark)
222	*
223	* NOTE : use g_quark_to_string to convert a GQuark into a static char *
224	*/
225	#define LTTV_TRACE_STATE_GET_TRAP_NAME(tse, trap_number)\
226	(tse->trap_names[trap_number])
227
228	/* LTTV_TRACE_STATE_GET_IRQ_NAME
229	*
230	* Input : LttvTraceState *tse
231	* guint irq_number
232	* returns : (GQuark)
233	*
234	* NOTE : use g_quark_to_string to convert a GQuark into a static char *
235	*/
236	#define LTTV_TRACE_STATE_GET_TRAP_NAME(tse, irq_number)\
237	(tse->irq_names[irq_number])
238
239
240	/* LTTV_TRACE_STATE_GET_PROCESS_STATE
241	*
242	* Input : LttvTraceState *tse
243	* guint pid
244	* guint cpu_index (0 .. number_cpu-1)
245	* returns : (LttvProcessState *)
246	*
247	* NOTE : if pid is 0, the special process corresponding to the CPU that
248	* corresponds to the tracefile will be returned.
249	* if pid is different than 0, the process returned may be running
250	* on any cpu of the trace.
251	*/
252	#define LTTV_TRACE_STATE_GET_PROCESS_STATE(tse, pid, cpu_index)\
253	(lttv_state_find_process( \
254	(LttvTraceFileState*)tse->parent->tracefiles[\
255	cpu_index+\
256	ltt_trace_control_tracefile_number((LttvTraceContext*)tse->t)], pid))
257
258
259	/* LTTV_TRACE_STATE_GET_NUMBER_CPU
260	*
261	* input : LttvTraceState *tse
262	* returns : (guint) number_cpu
263	*/
264	#define LTTV_TRACE_STATE_GET_NUMBER_CPU(tse)\
265	( ltt_trace_per_cpu_tracefile_number((LttvTraceState*)tse->t) )
266
267
268
269
270	/********** TracefileState get methods *************/
271
272	/* LTTV_TRACEFILE_STATE_GET_TRACEFILE_CONTEXT
273	*
274	* Input : LttvTracefileState *tfse
275	* returns : (LttvTracefileContext*)
276	*
277	*/
278	#define LTTV_TRACEFILE_STATE_GET_TRACEFILE_CONTEXT(tfse)\
279	((LttvTracefileContext*)tfse)
280
281
282	/* LTTV_TRACEFILE_STATE_GET_CURRENT_PROCESS_STATE
283	*
284	* Returns the state of the current process.
285	*
286	* Input : LttvTracefileState *tfse
287	* returns : (LttvProcessState *)
288	*/
289	#define LTTV_TRACEFILE_STATE_GET_CURRENT_PROCESS_STATE(tfse)\
290	(tfse->process)
291
292	/* LTTV_TRACEFILE_STATE_GET_CPU_NAME
293	*
294	* Input : LttvTracefileState *tfse
295	* returns : (GQuark)
296	*
297	* NOTE : use g_quark_to_string to convert a GQuark into a static char *
298	*/
299	#define LTTV_TRACEFILE_STATE_GET_CPU_NAME(tfse)\
300	(tfse->cpu_name)
301
302
303	/* LTTV_TRACEFILE_STATE_GET_PROCESS_STATE
304	*
305	* Input : LttvTracefileState *tfse
306	* guint pid
307	* returns : (LttvProcessState *)
308	*
309	* NOTE : if pid is 0, the special process corresponding to the CPU that
310	* corresponds to the tracefile will be returned.
311	* if pid is different than 0, the process returned may be running
312	* on any cpu of the trace.
313	*/
314	#define LTTV_TRACEFILE_STATE_GET_PROCESS_STATE(tfse, pid)\
315	(lttv_state_find_process(tfse, pid))
316
317
318
319
320
321	/********** ProcessState get methods *************/
322	/* Use direct access to LttvProcessState members for other attributes */
323	/* see struct _LttvProcessState definition in state.h */
324
325	/* LTTV_PROCESS_STATE_GET_CURRENT_EXECUTION_STATE
326	*
327	* Input : LttvProcessState *pse
328	* returns : (LttvExecutionState*)
329	*/
330	#define LTTV_PROCESS_STATE_GET_EXECUTION_STATE(pse)\
331	(pse->state)
332
333	/* LTTV_PROCESS_STATE_GET_NESTED_EXECUTION_STATE
334	*
335	* Input : LttvProcessState *pse
336	* guint nest_number (0 to num_nest-1)
337	* returns : (LttvExecutionState*)
338	*/
339	#define LTTV_PROCESS_STATE_GET_NESTED_EXECUTION_STATE(pse, num_nest)\
340	((LttvExecutionState*)pse->execution_stack[num_nest])
341
342
343	/* LTTV_PROCESS_STATE_GET_NUM_NESTED_EXECUTION_STATES
344	*
345	* Returns the number of nested execution states currently on the stack.
346	*
347	* Input : LttvProcessState *pse
348	* returns : (guint)
349	*/
350	#define LTTV_PROCESS_STATE_GET_NUM_NESTED_EXECUTION_STATES(pse)\
351	(pse->execution_stack->len)
352
353
354	/********** ExecutionState get methods *************/
355	/* Use direct access to LttvExecutionState members to access attributes */
356	/* see struct _LttvExecutionState definition in state.h */
357
358
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361
362
363	/* Statistics */
364
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367