+++ /dev/null
-/* 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_INDEX
- *
- * Input : LttvTraceContext *tc
- * returns : (guint) trace context index in its traceset context.
- */
-#define LTTV_TRACE_CONTEXT_GET_TRACE_INDEX(tc)\
- (tc->index)
-
-
-
-/* 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_SYSCALL_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_IRQ_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)\
- (&g_array_index(pse->execution_stack,LttvExecutionState,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 */
-
-
-
-
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