2020-11-06 10:09:51 +02:00
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/*
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* Copyright (c) 2019-2020, Jesse Buhagiar <jooster669@gmail.com>
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* Copyright (c) 2020, Itamar S. <itamar8910@gmail.com>
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*
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2021-04-22 01:24:48 -07:00
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* SPDX-License-Identifier: BSD-2-Clause
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2020-11-06 10:09:51 +02:00
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*/
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#pragma once
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2020-11-11 22:02:39 +02:00
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2020-11-13 22:38:58 +02:00
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#include <AK/LexicalPath.h>
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2020-11-06 10:09:51 +02:00
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#include <AK/NonnullRefPtr.h>
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#include <AK/OwnPtr.h>
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#include <Kernel/Forward.h>
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namespace Kernel {
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class Process;
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class CoreDump {
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public:
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2020-12-27 00:51:48 +01:00
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static OwnPtr<CoreDump> create(NonnullRefPtr<Process>, const String& output_path);
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2020-11-06 10:09:51 +02:00
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2021-02-28 14:42:08 +01:00
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~CoreDump() = default;
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2020-12-22 09:59:14 +01:00
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[[nodiscard]] KResult write();
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2020-11-06 10:09:51 +02:00
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private:
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2020-12-27 00:51:48 +01:00
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CoreDump(NonnullRefPtr<Process>, NonnullRefPtr<FileDescription>&&);
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2020-12-15 11:17:01 +01:00
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static RefPtr<FileDescription> create_target_file(const Process&, const String& output_path);
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2020-11-06 10:09:51 +02:00
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2020-12-22 09:59:14 +01:00
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[[nodiscard]] KResult write_elf_header();
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[[nodiscard]] KResult write_program_headers(size_t notes_size);
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[[nodiscard]] KResult write_regions();
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[[nodiscard]] KResult write_notes_segment(ByteBuffer&);
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2020-11-06 10:09:51 +02:00
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ByteBuffer create_notes_segment_data() const;
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2020-12-30 13:19:53 +01:00
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ByteBuffer create_notes_process_data() const;
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2020-11-06 10:09:51 +02:00
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ByteBuffer create_notes_threads_data() const;
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ByteBuffer create_notes_regions_data() const;
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2020-12-30 15:20:30 +01:00
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ByteBuffer create_notes_metadata_data() const;
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2020-11-06 10:09:51 +02:00
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2020-12-27 00:51:48 +01:00
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NonnullRefPtr<Process> m_process;
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2020-11-06 10:09:51 +02:00
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NonnullRefPtr<FileDescription> m_fd;
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2020-12-15 11:18:01 +01:00
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const size_t m_num_program_headers;
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2020-11-06 10:09:51 +02:00
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};
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}
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