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libsysprof-analyze: add jitmap symbolizer

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This symbolizes using the SysprofCaptureJitmap frames within the capture
document. Currently it only implements the fast path which can avoid a
binary search on the jitmap data.
This commit is contained in:
Christian Hergert
2023-05-22 13:21:06 -07:00
parent b641e41592
commit 9e5a241fef
6 changed files with 287 additions and 1 deletions
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42
src/libsysprof-analyze/sysprof-jitmap-symbolizer.h Normal file
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/* sysprof-jitmap-symbolizer.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 "sysprof-symbolizer.h"
G_BEGIN_DECLS
#define SYSPROF_TYPE_JITMAP_SYMBOLIZER (sysprof_jitmap_symbolizer_get_type())
#define SYSPROF_IS_JITMAP_SYMBOLIZER(obj) G_TYPE_CHECK_INSTANCE_TYPE(obj, SYSPROF_TYPE_JITMAP_SYMBOLIZER)
#define SYSPROF_JITMAP_SYMBOLIZER(obj) G_TYPE_CHECK_INSTANCE_CAST(obj, SYSPROF_TYPE_JITMAP_SYMBOLIZER, SysprofJitmapSymbolizer)
#define SYSPROF_JITMAP_SYMBOLIZER_CLASS(klass) G_TYPE_CHECK_CLASS_CAST(klass, SYSPROF_TYPE_JITMAP_SYMBOLIZER, SysprofJitmapSymbolizerClass)
typedef struct _SysprofJitmapSymbolizer SysprofJitmapSymbolizer;
typedef struct _SysprofJitmapSymbolizerClass SysprofJitmapSymbolizerClass;
SYSPROF_AVAILABLE_IN_ALL
GType sysprof_jitmap_symbolizer_get_type (void) G_GNUC_CONST;
SYSPROF_AVAILABLE_IN_ALL
SysprofSymbolizer *sysprof_jitmap_symbolizer_new (void);
G_DEFINE_AUTOPTR_CLEANUP_FUNC (SysprofJitmapSymbolizer, g_object_unref)
G_END_DECLS