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libsysprof-analyze: move timespan to analyze library

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That way we can use it for the document itself, and have it update the
timespan of the recording in case it didn't get updated due to ctrl+c or
something prematurely stopping.
This commit is contained in:
Christian Hergert
2023-06-15 16:43:17 -07:00
parent 9eca425a25
commit d4da036f73
7 changed files with 92 additions and 35 deletions
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2
src/libsysprof-analyze/meson.build
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@ -32,6 +32,7 @@ libsysprof_analyze_public_sources = [
'sysprof-no-symbolizer.c',
'sysprof-symbol.c',
'sysprof-symbolizer.c',
'sysprof-time-span.c',
]
libsysprof_analyze_private_sources = [
@ -47,6 +48,7 @@ libsysprof_analyze_private_sources = [
'sysprof-process-info.c',
'sysprof-strings.c',
'sysprof-symbol-cache.c',
'sysprof-time-span.h',
]
libsysprof_analyze_public_headers = [

54
src/libsysprof-analyze/sysprof-document.c
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@ -56,6 +56,8 @@ struct _SysprofDocument
{
GObject parent_instance;
SysprofTimeSpan time_span;
GArray *frames;
GMappedFile *mapped_file;
const guint8 *base;
@ -97,6 +99,14 @@ typedef struct _SysprofDocumentFramePointer
guint64 length : 16;
} SysprofDocumentFramePointer;
enum {
PROP_0,
PROP_TIME_SPAN,
N_PROPS
};
static GParamSpec *properties[N_PROPS];
static GType
sysprof_document_get_item_type (GListModel *model)
{
@ -244,12 +254,40 @@ sysprof_document_finalize (GObject *object)
G_OBJECT_CLASS (sysprof_document_parent_class)->finalize (object);
}
static void
sysprof_document_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
SysprofDocument *self = SYSPROF_DOCUMENT (object);
switch (prop_id)
{
case PROP_TIME_SPAN:
g_value_set_boxed (value, sysprof_document_get_time_span (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
static void
sysprof_document_class_init (SysprofDocumentClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = sysprof_document_finalize;
object_class->get_property = sysprof_document_get_property;
properties [PROP_TIME_SPAN] =
g_param_spec_boxed ("time-span", NULL, NULL,
SYSPROF_TYPE_TIME_SPAN,
(G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
g_object_class_install_properties (object_class, N_PROPS, properties);
}
static void
@ -659,11 +697,15 @@ sysprof_document_load_worker (GTask *task,
self->header.end_time = GUINT64_SWAP_LE_BE (self->header.end_time);
}
self->time_span.begin_nsec = self->header.time;
self->time_span.end_nsec = self->header.end_time;
pos = sizeof self->header;
while (pos < (len - sizeof(guint16)))
{
const SysprofCaptureFrame *tainted;
SysprofDocumentFramePointer ptr;
gint64 t;
guint16 frame_len;
int pid;
@ -680,6 +722,10 @@ sysprof_document_load_worker (GTask *task,
tainted = (const SysprofCaptureFrame *)(gpointer)&self->base[pos];
pid = self->needs_swap ? GUINT32_SWAP_LE_BE (tainted->pid) : tainted->pid;
t = self->needs_swap ? GUINT64_SWAP_LE_BE (tainted->time) : tainted->time;
if (t > self->time_span.end_nsec)
self->time_span.end_nsec = t;
egg_bitset_add (self->pids, pid);
@ -1514,3 +1560,11 @@ sysprof_document_catalog_marks (SysprofDocument *self)
return G_LIST_MODEL (store);
}
const SysprofTimeSpan *
sysprof_document_get_time_span (SysprofDocument *self)
{
g_return_val_if_fail (SYSPROF_IS_DOCUMENT (self), NULL);
return &self->time_span;
}

65
src/libsysprof-analyze/sysprof-document.h
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@ -29,6 +29,7 @@
#include "sysprof-document-traceable.h"
#include "sysprof-mark-catalog.h"
#include "sysprof-symbol.h"
#include "sysprof-time-span.h"
G_BEGIN_DECLS
@ -38,51 +39,51 @@ SYSPROF_AVAILABLE_IN_ALL
G_DECLARE_FINAL_TYPE (SysprofDocument, sysprof_document, SYSPROF, DOCUMENT, GObject)
SYSPROF_AVAILABLE_IN_ALL
gint64 sysprof_document_get_clock_at_start (SysprofDocument *self);
const SysprofTimeSpan *sysprof_document_get_time_span (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
SysprofDocumentFile *sysprof_document_lookup_file (SysprofDocument *self,
const char *path);
SysprofDocumentFile *sysprof_document_lookup_file (SysprofDocument *self,
const char *path);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_files (SysprofDocument *self);
GListModel *sysprof_document_list_files (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_traceables (SysprofDocument *self);
GListModel *sysprof_document_list_traceables (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_allocations (SysprofDocument *self);
GListModel *sysprof_document_list_allocations (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_samples (SysprofDocument *self);
GListModel *sysprof_document_list_samples (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_processes (SysprofDocument *self);
GListModel *sysprof_document_list_processes (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_jitmaps (SysprofDocument *self);
GListModel *sysprof_document_list_jitmaps (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_counters (SysprofDocument *self);
GListModel *sysprof_document_list_counters (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_marks (SysprofDocument *self);
GListModel *sysprof_document_list_marks (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_catalog_marks (SysprofDocument *self);
GListModel *sysprof_document_catalog_marks (SysprofDocument *self);
SYSPROF_AVAILABLE_IN_ALL
GListModel *sysprof_document_list_symbols_in_traceable (SysprofDocument *self,
SysprofDocumentTraceable *traceable);
GListModel *sysprof_document_list_symbols_in_traceable (SysprofDocument *self,
SysprofDocumentTraceable *traceable);
SYSPROF_AVAILABLE_IN_ALL
guint sysprof_document_symbolize_traceable (SysprofDocument *self,
SysprofDocumentTraceable *traceable,
SysprofSymbol **symbols,
guint n_symbols,
SysprofAddressContext *final_context);
guint sysprof_document_symbolize_traceable (SysprofDocument *self,
SysprofDocumentTraceable *traceable,
SysprofSymbol **symbols,
guint n_symbols,
SysprofAddressContext *final_context);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_document_callgraph_async (SysprofDocument *self,
SysprofCallgraphFlags flags,
GListModel *traceables,
gsize augment_size,
SysprofAugmentationFunc augment_func,
gpointer augment_func_data,
GDestroyNotify augment_func_data_destroy,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
void sysprof_document_callgraph_async (SysprofDocument *self,
SysprofCallgraphFlags flags,
GListModel *traceables,
gsize augment_size,
SysprofAugmentationFunc augment_func,
gpointer augment_func_data,
GDestroyNotify augment_func_data_destroy,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
SYSPROF_AVAILABLE_IN_ALL
SysprofCallgraph *sysprof_document_callgraph_finish (SysprofDocument *self,
GAsyncResult *result,
GError **error);
SysprofCallgraph *sysprof_document_callgraph_finish (SysprofDocument *self,
GAsyncResult *result,
GError **error);
G_END_DECLS

40
src/libsysprof-analyze/sysprof-time-span.c Normal file
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@ -0,0 +1,40 @@
/* sysprof-time-span.c
*
* Copyright 2023 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#include "config.h"
#include "sysprof-time-span.h"
G_DEFINE_BOXED_TYPE (SysprofTimeSpan, sysprof_time_span, sysprof_time_span_copy, sysprof_time_span_free)
SysprofTimeSpan *
sysprof_time_span_copy (const SysprofTimeSpan *self)
{
if (self == NULL)
return NULL;
return g_memdup2 (self, sizeof *self);
}
void
sysprof_time_span_free (SysprofTimeSpan *self)
{
g_free (self);
}

44
src/libsysprof-analyze/sysprof-time-span.h Normal file
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@ -0,0 +1,44 @@
/* sysprof-time-span.h
*
* Copyright 2023 Christian Hergert <chergert@redhat.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* SPDX-License-Identifier: GPL-3.0-or-later
*/
#pragma once
#include <glib-object.h>
#include <sysprof-capture.h>
G_BEGIN_DECLS
#define SYSPROF_TYPE_TIME_SPAN (sysprof_time_span_get_type())
typedef struct _SysprofTimeSpan
{
gint64 begin_nsec;
gint64 end_nsec;
} SysprofTimeSpan;
SYSPROF_AVAILABLE_IN_ALL
GType sysprof_time_span_get_type (void) G_GNUC_CONST;
SYSPROF_AVAILABLE_IN_ALL
SysprofTimeSpan *sysprof_time_span_copy (const SysprofTimeSpan *self);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_time_span_free (SysprofTimeSpan *self);
G_END_DECLS