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libsysprof-analyze: add counter define document frames

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This commit is contained in:
Christian Hergert
2023-05-22 14:12:53 -07:00
parent 752393d449
commit 29cfad06ec
6 changed files with 185 additions and 0 deletions
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2
src/libsysprof-analyze/meson.build
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@ -3,6 +3,7 @@ libsysprof_analyze_public_sources = [
'sysprof-document.c',
'sysprof-document-allocation.c',
'sysprof-document-counter.c',
'sysprof-document-ctrdef.c',
'sysprof-document-exit.c',
'sysprof-document-file.c',
'sysprof-document-file-chunk.c',
@ -50,6 +51,7 @@ libsysprof_analyze_public_headers = [
'sysprof-document.h',
'sysprof-document-allocation.h',
'sysprof-document-counter.h',
'sysprof-document-ctrdef.h',
'sysprof-document-exit.h',
'sysprof-document-file.h',
'sysprof-document-file-chunk.h',

1
src/libsysprof-analyze/sysprof-analyze.h
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@ -29,6 +29,7 @@ G_BEGIN_DECLS
# include "sysprof-document.h"
# include "sysprof-document-allocation.h"
# include "sysprof-document-counter.h"
# include "sysprof-document-ctrdef.h"
# include "sysprof-document-exit.h"
# include "sysprof-document-file.h"
# include "sysprof-document-file-chunk.h"

105
src/libsysprof-analyze/sysprof-document-ctrdef.c Normal file
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@ -0,0 +1,105 @@
/* sysprof-document-ctrdef.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-document-frame-private.h"
#include "sysprof-document-ctrdef.h"
struct _SysprofDocumentCtrdef
{
SysprofDocumentFrame parent_instance;
};
struct _SysprofDocumentCtrdefClass
{
SysprofDocumentFrameClass parent_class;
};
G_DEFINE_FINAL_TYPE (SysprofDocumentCtrdef, sysprof_document_ctrdef, SYSPROF_TYPE_DOCUMENT_FRAME)
static void
sysprof_document_ctrdef_class_init (SysprofDocumentCtrdefClass *klass)
{
}
static void
sysprof_document_ctrdef_init (SysprofDocumentCtrdef *self)
{
}
guint
sysprof_document_ctrdef_get_n_counters (SysprofDocumentCtrdef *self)
{
const SysprofCaptureCounterDefine *ctrdef;
g_return_val_if_fail (SYSPROF_IS_DOCUMENT_CTRDEF (self), 0);
ctrdef = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureCounterDefine);
return SYSPROF_DOCUMENT_FRAME_UINT16 (self, ctrdef->n_counters);
}
/**
* sysprof_document_ctrdef_get_counter:
* @self: a #SysprofDocumentCtrdef
* @nth: a value between 0 and sysprof_document_ctrdef_get_n_counters()
* @id: (out): a location for the id of the counter
* @type: (out): a location for either %SYSPROF_CAPTURE_COUNTER_INT64
* or %SYSPROF_CAPTURE_COUNTER_DOUBLE
* @category: (out): a location for the category
* @name: (out): a location for the name
* @description: (out): a location for the description
*
* Gets information about a counter defined in @self.
*/
void
sysprof_document_ctrdef_get_counter (SysprofDocumentCtrdef *self,
guint nth,
guint *id,
guint *type,
const char **category,
const char **name,
const char **description)
{
const SysprofCaptureCounterDefine *ctrdef;
const SysprofCaptureCounter *ctr;
g_return_if_fail (SYSPROF_IS_DOCUMENT_CTRDEF (self));
g_return_if_fail (nth < sysprof_document_ctrdef_get_n_counters (self));
ctrdef = SYSPROF_DOCUMENT_FRAME_GET (self, SysprofCaptureCounterDefine);
ctr = &ctrdef->counters[nth];
if (id != NULL)
*id = SYSPROF_DOCUMENT_FRAME_UINT32 (self, ctr->id);
if (type != NULL)
*type = ctr->type;
if (category != NULL)
*category = SYSPROF_DOCUMENT_FRAME_CSTRING (self, ctr->category);
if (name != NULL)
*name = SYSPROF_DOCUMENT_FRAME_CSTRING (self, ctr->name);
if (description != NULL)
*description = SYSPROF_DOCUMENT_FRAME_CSTRING (self, ctr->description);
}

53
src/libsysprof-analyze/sysprof-document-ctrdef.h Normal file
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@ -0,0 +1,53 @@
/* sysprof-document-ctrdef.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 <gio/gio.h>
#include "sysprof-document-frame.h"
G_BEGIN_DECLS
#define SYSPROF_TYPE_DOCUMENT_CTRDEF (sysprof_document_ctrdef_get_type())
#define SYSPROF_IS_DOCUMENT_CTRDEF(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, SYSPROF_TYPE_DOCUMENT_CTRDEF)
#define SYSPROF_DOCUMENT_CTRDEF(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, SYSPROF_TYPE_DOCUMENT_CTRDEF, SysprofDocumentCtrdef)
#define SYSPROF_DOCUMENT_CTRDEF_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, SYSPROF_TYPE_DOCUMENT_CTRDEF, SysprofDocumentCtrdefClass)
typedef struct _SysprofDocumentCtrdef SysprofDocumentCtrdef;
typedef struct _SysprofDocumentCtrdefClass SysprofDocumentCtrdefClass;
SYSPROF_AVAILABLE_IN_ALL
GType sysprof_document_ctrdef_get_type (void) G_GNUC_CONST;
SYSPROF_AVAILABLE_IN_ALL
guint sysprof_document_ctrdef_get_n_counters (SysprofDocumentCtrdef *self);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_document_ctrdef_get_counter (SysprofDocumentCtrdef *self,
guint nth,
guint *id,
guint *type,
const char **category,
const char **name,
const char **description);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofDocumentCtrdef, g_object_unref)
G_END_DECLS

5
src/libsysprof-analyze/sysprof-document-frame.c
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@ -23,6 +23,7 @@
#include "sysprof-document-frame-private.h"
#include "sysprof-document-allocation.h"
#include "sysprof-document-ctrdef.h"
#include "sysprof-document-exit.h"
#include "sysprof-document-file-chunk.h"
#include "sysprof-document-fork.h"
@ -178,6 +179,10 @@ _sysprof_document_frame_new (GMappedFile *mapped_file,
gtype = SYSPROF_TYPE_DOCUMENT_JITMAP;
break;
case SYSPROF_CAPTURE_FRAME_CTRDEF:
gtype = SYSPROF_TYPE_DOCUMENT_CTRDEF;
break;
default:
gtype = SYSPROF_TYPE_DOCUMENT_FRAME;
break;

19
src/libsysprof-analyze/tests/test-capture-model.c
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@ -84,6 +84,25 @@ main (int argc,
else if (SYSPROF_IS_DOCUMENT_JITMAP (frame))
g_print (" n_jitmaps=%u",
sysprof_document_jitmap_get_size (SYSPROF_DOCUMENT_JITMAP (frame)));
else if (SYSPROF_IS_DOCUMENT_CTRDEF (frame))
{
guint n_counters = sysprof_document_ctrdef_get_n_counters (SYSPROF_DOCUMENT_CTRDEF (frame));
g_print (" n_counters=%u", n_counters);
for (guint j = 0; j < n_counters; j++)
{
const char *category, *name;
guint id, type;
sysprof_document_ctrdef_get_counter (SYSPROF_DOCUMENT_CTRDEF (frame),
j, &id, &type, &category, &name, NULL);
g_print (" [%u<%s>:%s.%s]",
id,
type == SYSPROF_CAPTURE_COUNTER_INT64 ? "i64" : "f64",
category, name);
}
}
else if (SYSPROF_IS_DOCUMENT_ALLOCATION (frame))
{
if (sysprof_document_allocation_is_free (SYSPROF_DOCUMENT_ALLOCATION (frame)))