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https://github.com/RGBCube/serenity
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ad30b8c447
And don't include <sys/auxv.h> from LibELF/AuxiliaryVector.h, to reduce the number of Kernel files that include LibC headers.
67 lines
1.5 KiB
C++
67 lines
1.5 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <AK/StringView.h>
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#include <AK/Types.h>
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#include <Kernel/API/POSIX/sys/auxv.h>
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static_assert(sizeof(auxv_t) % sizeof(FlatPtr) == 0);
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namespace ELF {
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struct AuxiliaryValue {
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enum Type {
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Null = AT_NULL,
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Ignore = AT_IGNORE,
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ExecFileDescriptor = AT_EXECFD,
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Phdr = AT_PHDR,
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Phent = AT_PHENT,
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Phnum = AT_PHNUM,
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PageSize = AT_PAGESZ,
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BaseAddress = AT_BASE,
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Flags = AT_FLAGS,
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Entry = AT_ENTRY,
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NotELF = AT_NOTELF,
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Uid = AT_UID,
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EUid = AT_EUID,
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Gid = AT_GID,
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EGid = AT_EGID,
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Platform = AT_PLATFORM,
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HwCap = AT_HWCAP,
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ClockTick = AT_CLKTCK,
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Secure = AT_SECURE,
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BasePlatform = AT_BASE_PLATFORM,
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Random = AT_RANDOM,
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HwCap2 = AT_HWCAP2,
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ExecFilename = AT_EXECFN,
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ExeBaseAddress = AT_EXE_BASE,
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ExeSize = AT_EXE_SIZE
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};
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AuxiliaryValue(Type type, long val)
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{
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auxv.a_type = type;
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auxv.a_un.a_val = val;
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}
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AuxiliaryValue(Type type, void* ptr)
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{
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auxv.a_type = type;
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auxv.a_un.a_ptr = (void*)ptr;
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}
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AuxiliaryValue(Type type, StringView string)
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: optional_string(string)
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{
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auxv.a_type = type;
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auxv.a_un.a_ptr = nullptr;
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}
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auxv_t auxv {};
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StringView optional_string;
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};
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}
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