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https://github.com/varun-r-mallya/sysprof.git
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89fb7329a8
The goal here is to have a memory map for each of our processes so that we can translate a memory address into an offset within a file. We will then use an upcoming SysprofMountNamespace as a view into a process file system layout to convert the mapped filename into something we can access from the current process (be it on the host, or via flatpak, etc).
59 lines
1.8 KiB
C
59 lines
1.8 KiB
C
/* sysprof-memory-map-private.h
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*
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* Copyright 2023 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#pragma once
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#include <glib-object.h>
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#include "sysprof-mapped-file-private.h"
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G_BEGIN_DECLS
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#define SYSPROF_TYPE_MEMORY_MAP (sysprof_memory_map_get_type())
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G_DECLARE_FINAL_TYPE (SysprofMemoryMap, sysprof_memory_map, SYSPROF, MEMORY_MAP, GObject)
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SysprofMemoryMap *sysprof_memory_map_new (GPtrArray *mapped_files);
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SysprofMappedFile *sysprof_memory_map_find_at_address (SysprofMemoryMap *self,
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guint64 address);
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typedef GPtrArray* SysprofMemoryMapBuilder;
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static inline void
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sysprof_memory_map_builder_init (SysprofMemoryMapBuilder *builder)
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{
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*builder = g_ptr_array_new_with_free_func (g_object_unref);
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}
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static inline void
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sysprof_memory_map_builder_add (SysprofMemoryMapBuilder *builder,
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SysprofMappedFile *mapped_file)
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{
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g_ptr_array_add (*builder, mapped_file);
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}
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static inline SysprofMemoryMap *
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sysprof_memory_map_builder_end (SysprofMemoryMapBuilder *builder)
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{
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return sysprof_memory_map_new (g_steal_pointer (builder));
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}
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G_END_DECLS
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