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global gtypes
global gtypenames
global gsignalnames
/* These are needed to keep track of gtype and signal names for the below
* probes.
*/
probe process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("type__new")
{
gtypes[pid(),user_string($arg1)] = $arg3;
gtypenames[pid(),$arg3] = user_string($arg1);
}
probe process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("signal__new")
{
gsignalnames[pid(),$arg1] = user_string($arg2);
}
/**
* probe gobject.type_new - Called when any entity registered with the #GType system is created
* @name: String name of type
* @parent_gtype: The parent #GType of this type
* @gtype: The #GType for this type
*/
probe gobject.type_new = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("type__new")
{
name = user_string($arg1);
parent_gtype = $arg2;
gtype = $arg3;
probestr = sprintf("gobject.type_new(%s, %d) -> %d", name, parent_gtype, gtype);
}
/**
* probe gobject.object_new - Called when a #GObject is created
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
*/
probe gobject.object_new = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__new")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),$arg2];
probestr = sprintf("gobject.object_new(%s) -> %p", type, object);
}
/**
* probe gobject.object_ref - Called when a new reference is added to a #GObject
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
* @old_refcount: Original value of the reference count
* @refcount: New value of the reference count
*/
probe gobject.object_ref = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__ref")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),gtype];
old_refcount = $arg3;
refcount = old_refcount+1;
probestr = sprintf("gobject.object_ref(%p[%s]) -> %d", object, type, refcount);
}
/**
* probe gobject.object_unref - Called when a reference is removed from a #GObject
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
* @old_refcount: Original value of the reference count
*/
probe gobject.object_unref = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__unref")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),gtype];
old_refcount = $arg3;
refcount = old_refcount-1;
probestr = sprintf("gobject.object_unref(%p [%s]) -> %d", object, type, refcount);
}
/**
* probe gobject.object_dispose - Called when a g_object_dispose() run for a #GObject is initiated
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
* @last_unref: FIXME
*/
probe gobject.object_dispose = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__dispose")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),$arg2];
last_unref = $arg3;
probestr = sprintf("gobject.object_dispose(%p[%s])", object, type);
}
/**
* probe gobject.object_dispose_end - Called when a g_object_dispose() run for a #GObject is completed
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
* @last_unref: FIXME
*/
probe gobject.object_dispose_end = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__dispose__end")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),$arg2];
last_unref = $arg3;
probestr = sprintf("gobject.object_dispose_end(%p[%s])", object, type);
}
/**
* probe gobject.object_finalize - Called when finalization for a #GObject is started
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
*/
probe gobject.object_finalize = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__finalize")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),$arg2];
probestr = sprintf("gobject.object_finalize(%p[%s])", object, type);
}
/**
* probe gobject.object_finalize - Called when finalization for a #GObject is completed
* @object: Raw pointer to object
* @gtype: #GType for this object
* @type: String name of object type
*/
probe gobject.object_finalize_end = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("object__finalize__end")
{
object = $arg1;
gtype = $arg2;
type = gtypenames[pid(),$arg2];
probestr = sprintf("gobject.object_finalize_end(%p[%s])", object, type);
}
/**
* probe gobject.signal_new - Called when a new signal is registered for a #GObject
* @gsignal: Integer value for this signal
* @name: String name for this signal
* @gtype: #GType for the type which will gain the new signal
* @type: String name of the type which will gain the new signal
*/
probe gobject.signal_new = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("signal__new")
{
gsignal = $arg1;
name = user_string($arg2);
gtype = $arg3;
type = gtypenames[pid(),$arg3];
probestr = sprintf("gobject.signal_new(%s, %s) -> %d", name, type, gsignal);
}
/**
* probe gobject.signal_emit - Called when a signal emission for a #GObject is started
* @gsignal: Integer value for this signal
* @detail: String containing signal "detail"
* @signal: String name of the signal
* @object: Raw pointer for object emitting signal
* @gtype: #GType for the type emitting the signal
* @type: String name of the type emitting the signal
*/
probe gobject.signal_emit = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("signal__emit")
{
gsignal = $arg1;
detail = $arg2;
signal = gsignalnames[pid(),$arg1];
if (detail != 0)
signal = signal . "::" . gquarks[pid(), detail]
object = $arg3;
gtype = $arg4;
type = gtypenames[pid(),$arg4];
probestr = sprintf("gobject.signal_emit(%p[%s], %s)", object, type, signal);
}
/**
* probe gobject.signal_emit_end - Called when a signal emission for a #GObject is completed
* @gsignal: Integer value for this signal
* @detail: String containing signal "detail"
* @signal: String name of the signal
* @object: Raw pointer for object emitting signal
* @gtype: #GType for the type emitting the signal
* @type: String name of the type emitting the signal
*/
probe gobject.signal_emit_end = process("@ABS_GLIB_RUNTIME_LIBDIR@/libgobject-2.0.so.0.@LT_CURRENT@.@LT_REVISION@").mark("signal__emit__end")
{
gsignal = $arg1;
detail = $arg2;
signal = gsignalnames[pid(),$arg1];
if (detail != 0)
signal = signal . "::" . gquarks[pid(), detail]
object = $arg3;
gtype = $arg4;
type = gtypenames[pid(),$arg4];
probestr = sprintf("gobject.signal_emit_end(%p[%s], %s)", object, type, signal);
}
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