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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the reliforp/reli-prof package.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) sji <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view the LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                declare(strict_types=1);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Reli\Lib\Elf\Structure\Elf64;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Reli\Lib\Integer\UInt64;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                final class Elf64SymbolTableEntry  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_LOCAL = 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_GLOBAL = 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_WEAK = 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_LOOS = 10;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_HIOS = 12;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_LOPROC = 13;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STB_HIPROC = 15;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_NOTYPE = 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_OBJECT = 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_FUNC = 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_SECTION = 3;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_FILE = 4;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_COMMON = 5;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_TLS = 6;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_LOOS = 10;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_HIOS = 12;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_LOPROC = 13;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STT_HIPROC = 15;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_DEFAULT = 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_INTERNAL = 1;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_HIDDEN = 2;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_PROTECTED = 3;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_EXPORTED = 4;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_SINGLETON = 5;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public const STV_ELIMINATE = 6;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        public int $st_name, // Elf64_Word  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        public int $st_info, // unsigned char  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        public int $st_other, // unsigned char  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        public int $st_shndx, // Elf64_Half  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        public UInt64 $st_value, // Elf64_Addr  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        public UInt64 $st_size, // Elf64_Xword  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getType(): int  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return (($this->st_info) & 0xf);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function getBind(): int  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->st_info >> 4;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public static function createInfo(int $bind, int $type): int  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        return ($bind << 4) + ($type & 0x0f);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function isTls(): bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->getType() === self::STT_TLS;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function isUndefined(): bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->st_name === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_info === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_other === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_shndx === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_value->lo === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_value->hi === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_size->lo === 0  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            and $this->st_size->hi === 0;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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