/** @file
Ported ELF include files from FreeBSD

Copyright (c) 2009 - 2010, Apple Inc. All rights reserved.<BR>
Portions Copyright (c) 2011 - 2013, ARM Ltd. All rights reserved.<BR>
Portion Copyright (c) 2020, Hewlett Packard Enterprise Development LP. All rights reserved.<BR>
Portions Copyright (c) 2022, Loongson Technology Corporation Limited. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent


**/
/*-
 * Copyright (c) 1998 John D. Polstra.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 * $FreeBSD: src/sys/sys/elf_common.h,v 1.15.8.2 2007/12/03 21:30:36 marius Exp $
 */

#ifndef _SYS_ELF_COMMON_H_
#define _SYS_ELF_COMMON_H_ 1

/*
 * ELF definitions that are independent of architecture or word size.
 */

/*
 * Note header.  The ".note" section contains an array of notes.  Each
 * begins with this header, aligned to a word boundary.  Immediately
 * following the note header is n_namesz bytes of name, padded to the
 * next word boundary.  Then comes n_descsz bytes of descriptor, again
 * padded to a word boundary.  The values of n_namesz and n_descsz do
 * not include the padding.
 */

typedef struct {
  UINT32  n_namesz;  /* Length of name. */
  UINT32  n_descsz;  /* Length of descriptor. */
  UINT32  n_type;    /* Type of this note. */
} Elf_Note;

#define NT_GNU_PROPERTY_TYPE_0  5

#define GNU_PROPERTY_X86_FEATURE_1_AND  0xc0000002
#define GNU_PROPERTY_X86_FEATURE_1_IBT  0x1

#define GNU_PROPERTY_AARCH64_FEATURE_1_AND  0xc0000000
#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI  0x1
#define GNU_PROPERTY_AARCH64_FEATURE_1_PAC  0x2

#define GNU_PROPERTY_RISCV64_FEATURE_1_AND   0xc0000000
#define GNU_PROPERTY_RISCV64_FEATURE_1_FCFI  0x1 /* zicfilp */

/* Indexes into the e_ident array.  Keep synced with
   http://www.sco.com/developers/gabi/latest/ch4.eheader.html */
#define EI_MAG0    0  /* Magic number, byte 0. */
#define EI_MAG1    1  /* Magic number, byte 1. */
#define EI_MAG2    2  /* Magic number, byte 2. */
#define EI_MAG3    3  /* Magic number, byte 3. */
#define EI_CLASS  4  /* Class of machine. */
#define EI_DATA    5  /* Data format. */
#define EI_VERSION  6  /* ELF format version. */
#define EI_OSABI  7  /* Operating system / ABI identification */
#define EI_ABIVERSION  8  /* ABI version */
#define OLD_EI_BRAND  8  /* Start of architecture identification. */
#define EI_PAD    9  /* Start of padding (per SVR4 ABI). */
#define EI_NIDENT  16  /* Size of e_ident array. */

/* Values for the magic number bytes. */
#define ELFMAG0    0x7f
#define ELFMAG1    'E'
#define ELFMAG2    'L'
#define ELFMAG3    'F'
#define ELFMAG    "\177ELF"  /* magic string */
#define SELFMAG    4    /* magic string size */

/* Values for e_ident[EI_VERSION] and e_version. */
#define EV_NONE    0
#define EV_CURRENT  1

/* Values for e_ident[EI_CLASS]. */
#define ELFCLASSNONE  0  /* Unknown class. */
#define ELFCLASS32  1  /* 32-bit architecture. */
#define ELFCLASS64  2  /* 64-bit architecture. */

/* Values for e_ident[EI_DATA]. */
#define ELFDATANONE  0  /* Unknown data format. */
#define ELFDATA2LSB  1  /* 2's complement little-endian. */
#define ELFDATA2MSB  2  /* 2's complement big-endian. */

/* Values for e_ident[EI_OSABI]. */
#define ELFOSABI_NONE    0  /* UNIX System V ABI */
#define ELFOSABI_HPUX    1  /* HP-UX operating system */
#define ELFOSABI_NETBSD    2  /* NetBSD */
#define ELFOSABI_LINUX    3  /* GNU/Linux */
#define ELFOSABI_HURD    4  /* GNU/Hurd */
#define ELFOSABI_86OPEN    5  /* 86Open common IA32 ABI */
#define ELFOSABI_SOLARIS  6  /* Solaris */
#define ELFOSABI_AIX    7  /* AIX */
#define ELFOSABI_IRIX    8  /* IRIX */
#define ELFOSABI_FREEBSD  9  /* FreeBSD */
#define ELFOSABI_TRU64    10  /* TRU64 UNIX */
#define ELFOSABI_MODESTO  11  /* Novell Modesto */
#define ELFOSABI_OPENBSD  12  /* OpenBSD */
#define ELFOSABI_OPENVMS  13  /* Open VMS */
#define ELFOSABI_NSK    14  /* HP Non-Stop Kernel */
#define ELFOSABI_ARM    97  /* ARM */
#define ELFOSABI_STANDALONE  255  /* Standalone (embedded) application */

#define ELFOSABI_SYSV    ELFOSABI_NONE  /* symbol used in old spec */
#define ELFOSABI_MONTEREY  ELFOSABI_AIX  /* Monterey */

/* e_ident */
#define IS_ELF(ehdr)  ((ehdr).e_ident[EI_MAG0] == ELFMAG0 && \
       (ehdr).e_ident[EI_MAG1] == ELFMAG1 && \
       (ehdr).e_ident[EI_MAG2] == ELFMAG2 && \
       (ehdr).e_ident[EI_MAG3] == ELFMAG3)

/* Values for e_type. */
#define ET_NONE    0  /* Unknown type. */
#define ET_REL    1  /* Relocatable. */
#define ET_EXEC    2  /* Executable. */
#define ET_DYN    3  /* Shared object. */
#define ET_CORE    4  /* Core file. */
#define ET_LOOS    0xfe00  /* First operating system specific. */
#define ET_HIOS    0xfeff  /* Last operating system-specific. */
#define ET_LOPROC  0xff00  /* First processor-specific. */
#define ET_HIPROC  0xffff  /* Last processor-specific. */

/* Values for e_machine. */
#define EM_NONE    0  /* Unknown machine. */
#define EM_M32    1  /* AT&T WE32100. */
#define EM_SPARC  2  /* Sun SPARC. */
#define EM_386    3  /* Intel i386. */
#define EM_68K    4  /* Motorola 68000. */
#define EM_88K    5  /* Motorola 88000. */
#define EM_860    7  /* Intel i860. */
#define EM_MIPS    8  /* MIPS R3000 Big-Endian only. */
#define EM_S370    9  /* IBM System/370. */
#define EM_MIPS_RS3_LE  10  /* MIPS R3000 Little-Endian. */
#define EM_PARISC  15  /* HP PA-RISC. */
#define EM_VPP500  17  /* Fujitsu VPP500. */
#define EM_SPARC32PLUS  18  /* SPARC v8plus. */
#define EM_960    19  /* Intel 80960. */
#define EM_PPC    20  /* PowerPC 32-bit. */
#define EM_PPC64  21  /* PowerPC 64-bit. */
#define EM_S390    22  /* IBM System/390. */
#define EM_V800    36  /* NEC V800. */
#define EM_FR20    37  /* Fujitsu FR20. */
#define EM_RH32    38  /* TRW RH-32. */
#define EM_RCE    39  /* Motorola RCE. */
#define EM_ARM    40  /* ARM. */
#define EM_SH    42  /* Hitachi SH. */
#define EM_SPARCV9  43  /* SPARC v9 64-bit. */
#define EM_TRICORE  44  /* Siemens TriCore embedded processor. */
#define EM_ARC    45  /* Argonaut RISC Core. */
#define EM_H8_300  46  /* Hitachi H8/300. */
#define EM_H8_300H  47  /* Hitachi H8/300H. */
#define EM_H8S    48  /* Hitachi H8S. */
#define EM_H8_500  49  /* Hitachi H8/500. */
#define EM_MIPS_X  51  /* Stanford MIPS-X. */
#define EM_COLDFIRE  52  /* Motorola ColdFire. */
#define EM_68HC12  53  /* Motorola M68HC12. */
#define EM_MMA    54  /* Fujitsu MMA. */
#define EM_PCP    55  /* Siemens PCP. */
#define EM_NCPU    56  /* Sony nCPU. */
#define EM_NDR1    57  /* Denso NDR1 microprocessor. */
#define EM_STARCORE  58  /* Motorola Star*Core processor. */
#define EM_ME16    59  /* Toyota ME16 processor. */
#define EM_ST100  60  /* STMicroelectronics ST100 processor. */
#define EM_TINYJ  61  /* Advanced Logic Corp. TinyJ processor. */
#define EM_X86_64  62  /* Advanced Micro Devices x86-64 */
#define  EM_AMD64  EM_X86_64  /* Advanced Micro Devices x86-64 (compat) */
#define EM_AARCH64  183  /* ARM 64bit Architecture */
#define EM_RISCV64  243 /* 64bit RISC-V Architecture */
#define EM_RISCV    244 /* 32bit RISC-V Architecture */
#define EM_LOONGARCH 258 /* LoongArch Architecture */

/* Non-standard or deprecated. */
#define EM_486    6  /* Intel i486. */
#define EM_MIPS_RS4_BE  10  /* MIPS R4000 Big-Endian */
#define EM_ALPHA_STD  41  /* Digital Alpha (standard value). */
#define EM_ALPHA  0x9026  /* Alpha (written in the absence of an ABI) */

/* Special section indexes. */
#define SHN_UNDEF       0    /* Undefined, missing, irrelevant. */
#define SHN_LORESERVE  0xff00    /* First of reserved range. */
#define SHN_LOPROC  0xff00    /* First processor-specific. */
#define SHN_HIPROC  0xff1f    /* Last processor-specific. */
#define SHN_LOOS  0xff20    /* First operating system-specific. */
#define SHN_HIOS  0xff3f    /* Last operating system-specific. */
#define SHN_ABS    0xfff1    /* Absolute values. */
#define SHN_COMMON  0xfff2    /* Common data. */
#define SHN_XINDEX  0xffff    /* Escape -- index stored elsewhere. */
#define SHN_HIRESERVE  0xffff    /* Last of reserved range. */

/* sh_type */
#define SHT_NULL    0  /* inactive */
#define SHT_PROGBITS    1  /* program defined information */
#define SHT_SYMTAB    2  /* symbol table section */
#define SHT_STRTAB    3  /* string table section */
#define SHT_RELA    4  /* relocation section with addends */
#define SHT_HASH    5  /* symbol hash table section */
#define SHT_DYNAMIC    6  /* dynamic section */
#define SHT_NOTE    7  /* note section */
#define SHT_NOBITS    8  /* no space section */
#define SHT_REL      9  /* relocation section - no addends */
#define SHT_SHLIB    10  /* reserved - purpose unknown */
#define SHT_DYNSYM    11  /* dynamic symbol table section */
#define SHT_INIT_ARRAY    14  /* Initialization function pointers. */
#define SHT_FINI_ARRAY    15  /* Termination function pointers. */
#define SHT_PREINIT_ARRAY  16  /* Pre-initialization function ptrs. */
#define SHT_GROUP    17  /* Section group. */
#define SHT_SYMTAB_SHNDX  18  /* Section indexes (see SHN_XINDEX). */
#define SHT_LOOS    0x60000000  /* First of OS specific semantics */
#define SHT_LOSUNW    0x6ffffff4
#define SHT_SUNW_dof    0x6ffffff4
#define SHT_SUNW_cap    0x6ffffff5
#define SHT_SUNW_SIGNATURE  0x6ffffff6
#define SHT_SUNW_ANNOTATE  0x6ffffff7
#define SHT_SUNW_DEBUGSTR  0x6ffffff8
#define SHT_SUNW_DEBUG    0x6ffffff9
#define SHT_SUNW_move    0x6ffffffa
#define SHT_SUNW_COMDAT    0x6ffffffb
#define SHT_SUNW_syminfo  0x6ffffffc
#define SHT_SUNW_verdef    0x6ffffffd
#define SHT_GNU_verdef    0x6ffffffd  /* Symbol versions provided */
#define SHT_SUNW_verneed  0x6ffffffe
#define SHT_GNU_verneed    0x6ffffffe  /* Symbol versions required */
#define SHT_SUNW_versym    0x6fffffff
#define SHT_GNU_versym    0x6fffffff  /* Symbol version table */
#define SHT_HISUNW    0x6fffffff
#define SHT_HIOS    0x6fffffff  /* Last of OS specific semantics */
#define SHT_LOPROC    0x70000000  /* reserved range for processor */
#define SHT_AMD64_UNWIND  0x70000001  /* unwind information */
#define SHT_HIPROC    0x7fffffff  /* specific section header types */
#define SHT_LOUSER    0x80000000  /* reserved range for application */
#define SHT_HIUSER    0xffffffff  /* specific indexes */

/* Flags for sh_flags. */
#define SHF_WRITE    0x1  /* Section contains writable data. */
#define SHF_ALLOC    0x2  /* Section occupies memory. */
#define SHF_EXECINSTR    0x4  /* Section contains instructions. */
#define SHF_MERGE    0x10  /* Section may be merged. */
#define SHF_STRINGS    0x20  /* Section contains strings. */
#define SHF_INFO_LINK    0x40  /* sh_info holds section index. */
#define SHF_LINK_ORDER    0x80  /* Special ordering requirements. */
#define SHF_OS_NONCONFORMING  0x100  /* OS-specific processing required. */
#define SHF_GROUP    0x200  /* Member of section group. */
#define SHF_TLS      0x400  /* Section contains TLS data. */
#define SHF_MASKOS  0x0ff00000  /* OS-specific semantics. */
#define SHF_MASKPROC  0xf0000000  /* Processor-specific semantics. */

/* Values for p_type. */
#define PT_NULL    0  /* Unused entry. */
#define PT_LOAD    1  /* Loadable segment. */
#define PT_DYNAMIC  2  /* Dynamic linking information segment. */
#define PT_INTERP  3  /* Pathname of interpreter. */
#define PT_NOTE    4  /* Auxiliary information. */
#define PT_SHLIB  5  /* Reserved (not used). */
#define PT_PHDR    6  /* Location of program header itself. */
#define  PT_TLS    7  /* Thread local storage segment */
#define PT_LOOS    0x60000000  /* First OS-specific. */
#define  PT_SUNW_UNWIND  0x6464e550  /* amd64 UNWIND program header */
#define  PT_GNU_EH_FRAME  0x6474e550
#define  PT_LOSUNW  0x6ffffffa
#define  PT_SUNWBSS  0x6ffffffa  /* Sun Specific segment */
#define  PT_SUNWSTACK  0x6ffffffb  /* describes the stack segment */
#define  PT_SUNWDTRACE  0x6ffffffc  /* private */
#define  PT_SUNWCAP  0x6ffffffd  /* hard/soft capabilities segment */
#define  PT_HISUNW  0x6fffffff
#define PT_HIOS    0x6fffffff  /* Last OS-specific. */
#define PT_LOPROC  0x70000000  /* First processor-specific type. */
#define PT_HIPROC  0x7fffffff  /* Last processor-specific type. */

/* Values for p_flags. */
#define PF_X    0x1    /* Executable. */
#define PF_W    0x2    /* Writable. */
#define PF_R    0x4    /* Readable. */
#define PF_MASKOS  0x0ff00000  /* Operating system-specific. */
#define PF_MASKPROC  0xf0000000  /* Processor-specific. */

/* Extended program header index. */
#define  PN_XNUM    0xffff

/* Values for d_tag. */
#define DT_NULL    0  /* Terminating entry. */
#define DT_NEEDED  1  /* String table offset of a needed shared
           library. */
#define DT_PLTRELSZ  2  /* Total size in bytes of PLT relocations. */
#define DT_PLTGOT  3  /* Processor-dependent address. */
#define DT_HASH    4  /* Address of symbol hash table. */
#define DT_STRTAB  5  /* Address of string table. */
#define DT_SYMTAB  6  /* Address of symbol table. */
#define DT_RELA    7  /* Address of ElfNN_Rela relocations. */
#define DT_RELASZ  8  /* Total size of ElfNN_Rela relocations. */
#define DT_RELAENT  9  /* Size of each ElfNN_Rela relocation entry. */
#define DT_STRSZ  10  /* Size of string table. */
#define DT_SYMENT  11  /* Size of each symbol table entry. */
#define DT_INIT    12  /* Address of initialization function. */
#define DT_FINI    13  /* Address of finalization function. */
#define DT_SONAME  14  /* String table offset of shared object
           name. */
#define DT_RPATH  15  /* String table offset of library path. [sup] */
#define DT_SYMBOLIC  16  /* Indicates "symbolic" linking. [sup] */
#define DT_REL    17  /* Address of ElfNN_Rel relocations. */
#define DT_RELSZ  18  /* Total size of ElfNN_Rel relocations. */
#define DT_RELENT  19  /* Size of each ElfNN_Rel relocation. */
#define DT_PLTREL  20  /* Type of relocation used for PLT. */
#define DT_DEBUG  21  /* Reserved (not used). */
#define DT_TEXTREL  22  /* Indicates there may be relocations in
           non-writable segments. [sup] */
#define DT_JMPREL  23  /* Address of PLT relocations. */
#define  DT_BIND_NOW  24  /* [sup] */
#define  DT_INIT_ARRAY  25  /* Address of the array of pointers to
           initialization functions */
#define  DT_FINI_ARRAY  26  /* Address of the array of pointers to
           termination functions */
#define  DT_INIT_ARRAYSZ  27  /* Size in bytes of the array of
           initialization functions. */
#define  DT_FINI_ARRAYSZ  28  /* Size in bytes of the array of
           terminationfunctions. */
#define  DT_RUNPATH  29  /* String table offset of a null-terminated
           library search path string. */
#define  DT_FLAGS  30  /* Object specific flag values. */
#define  DT_ENCODING  32  /* Values greater than or equal to DT_ENCODING
           and less than DT_LOOS follow the rules for
           the interpretation of the d_un union
           as follows: even == 'd_ptr', even == 'd_val'
           or none */
#define  DT_PREINIT_ARRAY 32  /* Address of the array of pointers to
           pre-initialization functions. */
#define  DT_PREINIT_ARRAYSZ 33  /* Size in bytes of the array of
           pre-initialization functions. */
#define  DT_MAXPOSTAGS  34  /* number of positive tags */
#define  DT_LOOS    0x6000000d  /* First OS-specific */
#define  DT_SUNW_AUXILIARY  0x6000000d  /* symbol auxiliary name */
#define  DT_SUNW_RTLDINF    0x6000000e  /* ld.so.1 info (private) */
#define  DT_SUNW_FILTER    0x6000000f  /* symbol filter name */
#define  DT_SUNW_CAP    0x60000010  /* hardware/software */
#define  DT_HIOS    0x6ffff000  /* Last OS-specific */

/*
 * DT_* entries which fall between DT_VALRNGHI & DT_VALRNGLO use the
 * Dyn.d_un.d_val field of the Elf*_Dyn structure.
 */
#define  DT_VALRNGLO  0x6ffffd00
#define  DT_CHECKSUM  0x6ffffdf8  /* elf checksum */
#define  DT_PLTPADSZ  0x6ffffdf9  /* pltpadding size */
#define  DT_MOVEENT  0x6ffffdfa  /* move table entry size */
#define  DT_MOVESZ  0x6ffffdfb  /* move table size */
#define  DT_FEATURE_1  0x6ffffdfc  /* feature holder */
#define  DT_POSFLAG_1  0x6ffffdfd  /* flags for DT_* entries, effecting */
          /*  the following DT_* entry. */
          /*  See DF_P1_* definitions */
#define  DT_SYMINSZ  0x6ffffdfe  /* syminfo table size (in bytes) */
#define  DT_SYMINENT  0x6ffffdff  /* syminfo entry size (in bytes) */
#define  DT_VALRNGHI  0x6ffffdff

/*
 * DT_* entries which fall between DT_ADDRRNGHI & DT_ADDRRNGLO use the
 * Dyn.d_un.d_ptr field of the Elf*_Dyn structure.
 *
 * If any adjustment is made to the ELF object after it has been
 * built, these entries will need to be adjusted.
 */
#define  DT_ADDRRNGLO  0x6ffffe00
#define  DT_CONFIG  0x6ffffefa  /* configuration information */
#define  DT_DEPAUDIT  0x6ffffefb  /* dependency auditing */
#define  DT_AUDIT  0x6ffffefc  /* object auditing */
#define  DT_PLTPAD  0x6ffffefd  /* pltpadding (sparcv9) */
#define  DT_MOVETAB  0x6ffffefe  /* move table */
#define  DT_SYMINFO  0x6ffffeff  /* syminfo table */
#define  DT_ADDRRNGHI  0x6ffffeff

#define  DT_VERSYM  0x6ffffff0  /* Address of versym section. */
#define  DT_RELACOUNT  0x6ffffff9  /* number of RELATIVE relocations */
#define  DT_RELCOUNT  0x6ffffffa  /* number of RELATIVE relocations */
#define  DT_FLAGS_1  0x6ffffffb  /* state flags - see DF_1_* defs */
#define  DT_VERDEF  0x6ffffffc  /* Address of verdef section. */
#define  DT_VERDEFNUM  0x6ffffffd  /* Number of elems in verdef section */
#define  DT_VERNEED  0x6ffffffe  /* Address of verneed section. */
#define  DT_VERNEEDNUM  0x6fffffff  /* Number of elems in verneed section */

#define  DT_LOPROC  0x70000000  /* First processor-specific type. */
#define  DT_DEPRECATED_SPARC_REGISTER  0x7000001
#define  DT_AUXILIARY  0x7ffffffd  /* shared library auxiliary name */
#define  DT_USED    0x7ffffffe  /* ignored - same as needed */
#define  DT_FILTER  0x7fffffff  /* shared library filter name */
#define  DT_HIPROC  0x7fffffff  /* Last processor-specific type. */

/* Values for DT_FLAGS */
#define  DF_ORIGIN  0x0001  /* Indicates that the object being loaded may
           make reference to the $ORIGIN substitution
           string */
#define  DF_SYMBOLIC  0x0002  /* Indicates "symbolic" linking. */
#define  DF_TEXTREL  0x0004  /* Indicates there may be relocations in
           non-writable segments. */
#define  DF_BIND_NOW  0x0008  /* Indicates that the dynamic linker should
           process all relocations for the object
           containing this entry before transferring
           control to the program. */
#define  DF_STATIC_TLS  0x0010  /* Indicates that the shared object or
           executable contains code using a static
           thread-local storage scheme. */

/* Values for n_type.  Used in core files. */
#define NT_PRSTATUS  1  /* Process status. */
#define NT_FPREGSET  2  /* Floating point registers. */
#define NT_PRPSINFO  3  /* Process state info. */

/* Symbol Binding - ELFNN_ST_BIND - st_info */
#define STB_LOCAL  0  /* Local symbol */
#define STB_GLOBAL  1  /* Global symbol */
#define STB_WEAK  2  /* like global - lower precedence */
#define STB_LOOS  10  /* Reserved range for operating system */
#define STB_HIOS  12  /*   specific semantics. */
#define STB_LOPROC  13  /* reserved range for processor */
#define STB_HIPROC  15  /*   specific semantics. */

/* Symbol type - ELFNN_ST_TYPE - st_info */
#define STT_NOTYPE  0  /* Unspecified type. */
#define STT_OBJECT  1  /* Data object. */
#define STT_FUNC  2  /* Function. */
#define STT_SECTION  3  /* Section. */
#define STT_FILE  4  /* Source file. */
#define STT_COMMON  5  /* Uninitialized common block. */
#define STT_TLS    6  /* TLS object. */
#define STT_NUM    7
#define STT_LOOS  10  /* Reserved range for operating system */
#define STT_HIOS  12  /*   specific semantics. */
#define STT_LOPROC  13  /* reserved range for processor */
#define STT_HIPROC  15  /*   specific semantics. */

/* Symbol visibility - ELFNN_ST_VISIBILITY - st_other */
#define STV_DEFAULT  0x0  /* Default visibility (see binding). */
#define STV_INTERNAL  0x1  /* Special meaning in relocatable objects. */
#define STV_HIDDEN  0x2  /* Not visible. */
#define STV_PROTECTED  0x3  /* Visible but not preemptible. */

/* Special symbol table indexes. */
#define STN_UNDEF  0  /* Undefined symbol index. */

/* Symbol versioning flags. */
#define  VER_DEF_CURRENT  1
#define VER_DEF_IDX(x)  VER_NDX(x)

#define  VER_FLG_BASE  0x01
#define  VER_FLG_WEAK  0x02

#define  VER_NEED_CURRENT  1
#define VER_NEED_WEAK  (1u << 15)
#define VER_NEED_HIDDEN  VER_NDX_HIDDEN
#define VER_NEED_IDX(x)  VER_NDX(x)

#define  VER_NDX_LOCAL  0
#define  VER_NDX_GLOBAL  1
#define VER_NDX_GIVEN  2

#define VER_NDX_HIDDEN  (1u << 15)
#define VER_NDX(x)  ((x) & ~(1u << 15))

#define  CA_SUNW_NULL  0
#define  CA_SUNW_HW_1  1    /* first hardware capabilities entry */
#define  CA_SUNW_SF_1  2    /* first software capabilities entry */

/*
 * Syminfo flag values
 */
#define  SYMINFO_FLG_DIRECT  0x0001  /* symbol ref has direct association */
          /*  to object containing defn. */
#define  SYMINFO_FLG_PASSTHRU  0x0002  /* ignored - see SYMINFO_FLG_FILTER */
#define  SYMINFO_FLG_COPY  0x0004  /* symbol is a copy-reloc */
#define  SYMINFO_FLG_LAZYLOAD  0x0008  /* object containing defn should be */
          /*  lazily-loaded */
#define  SYMINFO_FLG_DIRECTBIND  0x0010  /* ref should be bound directly to */
          /*  object containing defn. */
#define  SYMINFO_FLG_NOEXTDIRECT  0x0020  /* don't let an external reference */
          /*  directly bind to this symbol */
#define  SYMINFO_FLG_FILTER  0x0002  /* symbol ref is associated to a */
#define  SYMINFO_FLG_AUXILIARY  0x0040  /*   standard or auxiliary filter */

/*
 * Syminfo.si_boundto values.
 */
#define  SYMINFO_BT_SELF    0xffff  /* symbol bound to self */
#define  SYMINFO_BT_PARENT  0xfffe  /* symbol bound to parent */
#define  SYMINFO_BT_NONE    0xfffd  /* no special symbol binding */
#define  SYMINFO_BT_EXTERN  0xfffc  /* symbol defined as external */
#define  SYMINFO_BT_LOWRESERVE  0xff00  /* beginning of reserved entries */

/*
 * Syminfo version values.
 */
#define  SYMINFO_NONE    0  /* Syminfo version */
#define  SYMINFO_CURRENT    1
#define  SYMINFO_NUM    2

/*
 * Relocation types.
 *
 * All machine architectures are defined here to allow tools on one to
 * handle others.
 */

#define  R_386_NONE    0  /* No relocation. */
#define  R_386_32    1  /* Add symbol value. */
#define  R_386_PC32    2  /* Add PC-relative symbol value. */
#define  R_386_GOT32    3  /* Add PC-relative GOT offset. */
#define  R_386_PLT32    4  /* Add PC-relative PLT offset. */
#define  R_386_COPY    5  /* Copy data from shared object. */
#define  R_386_GLOB_DAT    6  /* Set GOT entry to data address. */
#define  R_386_JMP_SLOT    7  /* Set GOT entry to code address. */
#define  R_386_RELATIVE    8  /* Add load address of shared object. */
#define  R_386_GOTOFF    9  /* Add GOT-relative symbol address. */
#define  R_386_GOTPC    10  /* Add PC-relative GOT table address. */
#define  R_386_TLS_TPOFF    14  /* Negative offset in static TLS block */
#define  R_386_TLS_IE    15  /* Absolute address of GOT for -ve static TLS */
#define  R_386_TLS_GOTIE    16  /* GOT entry for negative static TLS block */
#define  R_386_TLS_LE    17  /* Negative offset relative to static TLS */
#define  R_386_TLS_GD    18  /* 32 bit offset to GOT (index,off) pair */
#define  R_386_TLS_LDM    19  /* 32 bit offset to GOT (index,zero) pair */
#define  R_386_TLS_GD_32    24  /* 32 bit offset to GOT (index,off) pair */
#define  R_386_TLS_GD_PUSH  25  /* pushl instruction for Sun ABI GD sequence */
#define  R_386_TLS_GD_CALL  26  /* call instruction for Sun ABI GD sequence */
#define  R_386_TLS_GD_POP  27  /* popl instruction for Sun ABI GD sequence */
#define  R_386_TLS_LDM_32  28  /* 32 bit offset to GOT (index,zero) pair */
#define  R_386_TLS_LDM_PUSH  29  /* pushl instruction for Sun ABI LD sequence */
#define  R_386_TLS_LDM_CALL  30  /* call instruction for Sun ABI LD sequence */
#define  R_386_TLS_LDM_POP  31  /* popl instruction for Sun ABI LD sequence */
#define  R_386_TLS_LDO_32  32  /* 32 bit offset from start of TLS block */
#define  R_386_TLS_IE_32    33  /* 32 bit offset to GOT static TLS offset entry */
#define  R_386_TLS_LE_32    34  /* 32 bit offset within static TLS block */
#define  R_386_TLS_DTPMOD32  35  /* GOT entry containing TLS index */
#define  R_386_TLS_DTPOFF32  36  /* GOT entry containing TLS offset */
#define  R_386_TLS_TPOFF32  37  /* GOT entry of -ve static TLS offset */

/* Null relocation */
#define  R_AARCH64_NONE        0  /* No relocation */
/* Static AArch64 relocations */
 /* Static data relocations */
#define  R_AARCH64_ABS64        257  /* S + A */
#define  R_AARCH64_ABS32        258  /* S + A */
#define  R_AARCH64_ABS16        259  /* S + A */
#define  R_AARCH64_PREL64      260  /* S + A - P */
#define  R_AARCH64_PREL32      261  /* S + A - P */
#define  R_AARCH64_PREL16      262  /* S + A - P */
 /* Group relocations to create a 16, 32, 48, or 64 bit unsigned data value or address inline */
#define  R_AARCH64_MOVW_UABS_G0      263  /* S + A */
#define  R_AARCH64_MOVW_UABS_G0_NC    264  /* S + A */
#define  R_AARCH64_MOVW_UABS_G1      265  /* S + A */
#define  R_AARCH64_MOVW_UABS_G1_NC    266  /* S + A */
#define  R_AARCH64_MOVW_UABS_G2      267  /* S + A */
#define  R_AARCH64_MOVW_UABS_G2_NC    268  /* S + A */
#define  R_AARCH64_MOVW_UABS_G3      269  /* S + A */
 /* Group relocations to create a 16, 32, 48, or 64 bit signed data or offset value inline */
#define  R_AARCH64_MOVW_SABS_G0      270  /* S + A */
#define  R_AARCH64_MOVW_SABS_G1      271  /* S + A */
#define  R_AARCH64_MOVW_SABS_G2      272  /* S + A */
 /* Relocations to generate 19, 21 and 33 bit PC-relative addresses */
#define  R_AARCH64_LD_PREL_LO19      273  /* S + A - P */
#define  R_AARCH64_ADR_PREL_LO21      274  /* S + A - P */
#define  R_AARCH64_ADR_PREL_PG_HI21    275  /* Page(S+A) - Page(P) */
#define  R_AARCH64_ADR_PREL_PG_HI21_NC    276  /* Page(S+A) - Page(P) */
#define  R_AARCH64_ADD_ABS_LO12_NC    277  /* S + A */
#define  R_AARCH64_LDST8_ABS_LO12_NC    278  /* S + A */
#define  R_AARCH64_LDST16_ABS_LO12_NC    284  /* S + A */
#define  R_AARCH64_LDST32_ABS_LO12_NC    285  /* S + A */
#define  R_AARCH64_LDST64_ABS_LO12_NC    286  /* S + A */
#define  R_AARCH64_LDST128_ABS_LO12_NC    299  /* S + A */
 /* Relocations for control-flow instructions - all offsets are a multiple of 4 */
#define  R_AARCH64_TSTBR14      279  /* S+A-P */
#define  R_AARCH64_CONDBR19      280  /* S+A-P */
#define  R_AARCH64_JUMP26      282  /* S+A-P */
#define  R_AARCH64_CALL26      283  /* S+A-P */
 /* Group relocations to create a 16, 32, 48, or 64 bit PC-relative offset inline */
#define  R_AARCH64_MOVW_PREL_G0      287  /* S+A-P */
#define  R_AARCH64_MOVW_PREL_G0_NC    288  /* S+A-P */
#define  R_AARCH64_MOVW_PREL_G1      289  /* S+A-P */
#define  R_AARCH64_MOVW_PREL_G1_NC    290  /* S+A-P */
#define  R_AARCH64_MOVW_PREL_G2      291  /* S+A-P */
#define  R_AARCH64_MOVW_PREL_G2_NC    292  /* S+A-P */
#define  R_AARCH64_MOVW_PREL_G3      293  /* S+A-P */
 /* Group relocations to create a 16, 32, 48, or 64 bit GOT-relative offsets inline */
#define  R_AARCH64_MOVW_GOTOFF_G0    300  /* G(S)-GOT */
#define  R_AARCH64_MOVW_GOTOFF_G0_NC    301  /* G(S)-GOT */
#define  R_AARCH64_MOVW_GOTOFF_G1    302  /* G(S)-GOT */
#define  R_AARCH64_MOVW_GOTOFF_G1_NC    303  /* G(S)-GOT */
#define  R_AARCH64_MOVW_GOTOFF_G2    304  /* G(S)-GOT */
#define  R_AARCH64_MOVW_GOTOFF_G2_NC    305  /* G(S)-GOT */
#define  R_AARCH64_MOVW_GOTOFF_G3    306  /* G(S)-GOT */
 /*  GOT-relative data relocations */
#define  R_AARCH64_GOTREL64      307  /* S+A-GOT */
#define  R_AARCH64_GOTREL32      308  /* S+A-GOT */
 /* GOT-relative instruction relocations */
#define  R_AARCH64_GOT_LD_PREL19      309  /* G(S)-P */
#define  R_AARCH64_LD64_GOTOFF_LO15    310  /* G(S)-GOT */
#define  R_AARCH64_ADR_GOT_PAGE      311  /* Page(G(S))-Page(P) */
#define  R_AARCH64_LD64_GOT_LO12_NC    312  /* G(S) */
#define  R_AARCH64_LD64_GOTPAGE_LO15    313  /* G(S)-Page(GOT) */
/* Relocations for thread-local storage */
 /* General Dynamic TLS relocations */
#define  R_AARCH64_TLSGD_ADR_PREL21    512  /* G(TLSIDX(S+A)) - P */
#define  R_AARCH64_TLSGD_ADR_PAGE21    513  /* Page(G(TLSIDX(S+A))) - Page(P) */
#define  R_AARCH64_TLSGD_ADD_LO12_NC    514  /* G(TLSIDX(S+A)) */
#define  R_AARCH64_TLSGD_MOVW_G1      515  /* G(TLSIDX(S+A)) - GOT */
#define  R_AARCH64_TLSGD_MOVW_G0_NC    516  /* G(TLSIDX(S+A)) - GOT */
 /* Local Dynamic TLS relocations */
#define  R_AARCH64_TLSLD_ADR_PREL21    517  /* G(LDM(S))) - P */
#define  R_AARCH64_TLSLD_ADR_PAGE21    518  /* Page(G(LDM(S)))-Page(P) */
#define  R_AARCH64_TLSLD_ADD_LO12_NC    519  /* G(LDM(S)) */
#define  R_AARCH64_TLSLD_MOVW_G1      520  /* G(LDM(S)) - GOT */
#define  R_AARCH64_TLSLD_MOVW_G0_NC    521  /* G(LDM(S)) - GOT */
#define  R_AARCH64_TLSLD_LD_PREL19    522  /* G(LDM(S)) - P */
#define  R_AARCH64_TLSLD_MOVW_DTPREL_G2    523  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_MOVW_DTPREL_G1    524  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_MOVW_DTPREL_G1_NC  525  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_MOVW_DTPREL_G0    526  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_MOVW_DTPREL_G0_NC  527  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_ADD_DTPREL_HI12    528  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_ADD_DTPREL_LO12    529  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_ADD_DTPREL_LO12_NC  530  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST8_DTPREL_LO12  531  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST8_DTPREL_LO12_NC  532  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST16_DTPREL_LO12  533  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST16_DTPREL_LO12_NC  534  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST32_DTPREL_LO12  535  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST32_DTPREL_LO12_NC  536  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST64_DTPREL_LO12  537  /* DTPREL(S+A) */
#define  R_AARCH64_TLSLD_LDST64_DTPREL_LO12_NC  538  /* DTPREL(S+A) */
 /* Initial Exec TLS relocations */
#define  R_AARCH64_TLSIE_MOVW_GOTTPREL_G1  539  /* G(TPREL(S+A)) - GOT */
#define  R_AARCH64_TLSIE_MOVW_GOTTPREL_G0_NC  540  /* G(TPREL(S+A)) - GOT */
#define  R_AARCH64_TLSIE_ADR_GOTTPREL_PAGE21  541  /* Page(G(TPREL(S+A))) - Page(P) */
#define  R_AARCH64_TLSIE_LD64_GOTTPREL_LO12_NC  542  /* G(TPREL(S+A)) */
#define  R_AARCH64_TLSIE_LD_GOTTPREL_PREL19  543  /* G(TPREL(S+A)) - P */
 /* Local Exec TLS relocations */
#define  R_AARCH64_TLSLE_MOVW_TPREL_G2    544  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_MOVW_TPREL_G1    545  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_MOVW_TPREL_G1_NC  546  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_MOVW_TPREL_G0    547  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_MOVW_TPREL_G0_NC  548  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_ADD_TPREL_HI12    549  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_ADD_TPREL_LO12    550  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_ADD_TPREL_LO12_NC  551  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST8_TPREL_LO12  552  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST8_TPREL_LO12_NC  553  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST16_TPREL_LO12  554  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST16_TPREL_LO12_NC  555  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST32_TPREL_LO12  556  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST32_TPREL_LO12_NC  557  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST64_TPREL_LO12  558  /* TPREL(S+A) */
#define  R_AARCH64_TLSLE_LDST64_TPREL_LO12_NC  559  /* TPREL(S+A) */
/* Dynamic relocations */
 /* Dynamic relocations */
#define  R_AARCH64_COPY        1024
#define  R_AARCH64_GLOB_DAT      1025  /* S + A */
#define  R_AARCH64_JUMP_SLOT      1026  /* S + A */
#define  R_AARCH64_RELATIVE      1027  /* Delta(S) + A , Delta(P) + A */
#define  R_AARCH64_TLS_DTPREL64      1028  /* DTPREL(S+A) */
#define  R_AARCH64_TLS_DTPMOD64      1029  /* LDM(S) */
#define  R_AARCH64_TLS_TPREL64      1030  /* TPREL(S+A) */
#define  R_AARCH64_TLS_DTPREL32      1031  /* DTPREL(S+A) */
#define  R_AARCH64_TLS_DTPMOD32      1032  /* LDM(S) */
#define  R_AARCH64_TLS_TPREL32      1033  /* DTPREL(S+A) */

#define  R_ALPHA_NONE    0  /* No reloc */
#define  R_ALPHA_REFLONG    1  /* Direct 32 bit */
#define  R_ALPHA_REFQUAD    2  /* Direct 64 bit */
#define  R_ALPHA_GPREL32    3  /* GP relative 32 bit */
#define  R_ALPHA_LITERAL    4  /* GP relative 16 bit w/optimization */
#define  R_ALPHA_LITUSE    5  /* Optimization hint for LITERAL */
#define  R_ALPHA_GPDISP    6  /* Add displacement to GP */
#define  R_ALPHA_BRADDR    7  /* PC+4 relative 23 bit shifted */
#define  R_ALPHA_HINT    8  /* PC+4 relative 16 bit shifted */
#define  R_ALPHA_SREL16    9  /* PC relative 16 bit */
#define  R_ALPHA_SREL32    10  /* PC relative 32 bit */
#define  R_ALPHA_SREL64    11  /* PC relative 64 bit */
#define  R_ALPHA_OP_PUSH    12  /* OP stack push */
#define  R_ALPHA_OP_STORE  13  /* OP stack pop and store */
#define  R_ALPHA_OP_PSUB    14  /* OP stack subtract */
#define  R_ALPHA_OP_PRSHIFT  15  /* OP stack right shift */
#define  R_ALPHA_GPVALUE    16
#define  R_ALPHA_GPRELHIGH  17
#define  R_ALPHA_GPRELLOW  18
#define  R_ALPHA_IMMED_GP_16  19
#define  R_ALPHA_IMMED_GP_HI32  20
#define  R_ALPHA_IMMED_SCN_HI32  21
#define  R_ALPHA_IMMED_BR_HI32  22
#define  R_ALPHA_IMMED_LO32  23
#define  R_ALPHA_COPY    24  /* Copy symbol at runtime */
#define  R_ALPHA_GLOB_DAT  25  /* Create GOT entry */
#define  R_ALPHA_JMP_SLOT  26  /* Create PLT entry */
#define  R_ALPHA_RELATIVE  27  /* Adjust by program base */

#define  R_ARM_NONE    0  /* No relocation. */
#define  R_ARM_PC24    1
#define  R_ARM_ABS32    2
#define  R_ARM_REL32    3
#define  R_ARM_PC13    4
#define  R_ARM_ABS16    5
#define  R_ARM_ABS12    6
#define  R_ARM_THM_ABS5    7
#define  R_ARM_ABS8    8
#define  R_ARM_SBREL32    9
#define  R_ARM_THM_PC22    10
#define  R_ARM_THM_PC8    11
#define  R_ARM_AMP_VCALL9  12
#define  R_ARM_SWI24    13
#define  R_ARM_THM_SWI8    14
#define  R_ARM_XPC25    15
#define  R_ARM_THM_XPC22    16
#define  R_ARM_COPY    20  /* Copy data from shared object. */
#define  R_ARM_GLOB_DAT    21  /* Set GOT entry to data address. */
#define  R_ARM_JUMP_SLOT    22  /* Set GOT entry to code address. */
#define  R_ARM_RELATIVE    23  /* Add load address of shared object. */
#define  R_ARM_GOTOFF    24  /* Add GOT-relative symbol address. */
#define  R_ARM_GOTPC    25  /* Add PC-relative GOT table address. */
#define  R_ARM_GOT32    26  /* Add PC-relative GOT offset. */
#define  R_ARM_PLT32    27  /* Add PC-relative PLT offset. */
#define R_ARM_CALL            28
#define R_ARM_JMP24           29
#define R_ARM_THM_MOVW_ABS_NC 47
#define R_ARM_THM_MOVT_ABS    48

// Block of PC-relative relocations added to work around gcc putting
// object relocations in static executables.
#define R_ARM_THM_JUMP24        30
#define R_ARM_PREL31            42
#define R_ARM_MOVW_PREL_NC      45
#define R_ARM_MOVT_PREL         46
#define R_ARM_THM_MOVW_PREL_NC  49
#define R_ARM_THM_MOVT_PREL     50
#define R_ARM_THM_JMP6          52
#define R_ARM_THM_ALU_PREL_11_0 53
#define R_ARM_THM_PC12          54
#define R_ARM_REL32_NOI         56
#define R_ARM_ALU_PC_G0_NC      57
#define R_ARM_ALU_PC_G0          58
#define R_ARM_ALU_PC_G1_NC      59
#define R_ARM_ALU_PC_G1          60
#define R_ARM_ALU_PC_G2         61
#define R_ARM_LDR_PC_G1          62
#define R_ARM_LDR_PC_G2          63
#define R_ARM_LDRS_PC_G0        64
#define R_ARM_LDRS_PC_G1        65
#define R_ARM_LDRS_PC_G2        66
#define R_ARM_LDC_PC_G0          67
#define R_ARM_LDC_PC_G1          68
#define R_ARM_LDC_PC_G2          69
#define R_ARM_GOT_PREL          96
#define R_ARM_THM_JUMP11       102
#define R_ARM_THM_JUMP8        103
#define R_ARM_TLS_GD32         104
#define R_ARM_TLS_LDM32        105
#define R_ARM_TLS_IE32         107

#define R_ARM_THM_JUMP19    51
#define  R_ARM_GNU_VTENTRY  100
#define  R_ARM_GNU_VTINHERIT  101
#define  R_ARM_RSBREL32    250
#define  R_ARM_THM_RPC22    251
#define  R_ARM_RREL32    252
#define  R_ARM_RABS32    253
#define  R_ARM_RPC24    254
#define  R_ARM_RBASE    255

#define  R_PPC_NONE    0  /* No relocation. */
#define  R_PPC_ADDR32    1
#define  R_PPC_ADDR24    2
#define  R_PPC_ADDR16    3
#define  R_PPC_ADDR16_LO    4
#define  R_PPC_ADDR16_HI    5
#define  R_PPC_ADDR16_HA    6
#define  R_PPC_ADDR14    7
#define  R_PPC_ADDR14_BRTAKEN  8
#define  R_PPC_ADDR14_BRNTAKEN  9
#define  R_PPC_REL24    10
#define  R_PPC_REL14    11
#define  R_PPC_REL14_BRTAKEN  12
#define  R_PPC_REL14_BRNTAKEN  13
#define  R_PPC_GOT16    14
#define  R_PPC_GOT16_LO    15
#define  R_PPC_GOT16_HI    16
#define  R_PPC_GOT16_HA    17
#define  R_PPC_PLTREL24    18
#define  R_PPC_COPY    19
#define  R_PPC_GLOB_DAT    20
#define  R_PPC_JMP_SLOT    21
#define  R_PPC_RELATIVE    22
#define  R_PPC_LOCAL24PC    23
#define  R_PPC_UADDR32    24
#define  R_PPC_UADDR16    25
#define  R_PPC_REL32    26
#define  R_PPC_PLT32    27
#define  R_PPC_PLTREL32    28
#define  R_PPC_PLT16_LO    29
#define  R_PPC_PLT16_HI    30
#define  R_PPC_PLT16_HA    31
#define  R_PPC_SDAREL16    32
#define  R_PPC_SECTOFF    33
#define  R_PPC_SECTOFF_LO  34
#define  R_PPC_SECTOFF_HI  35
#define  R_PPC_SECTOFF_HA  36

/*
 * TLS relocations
 */
#define R_PPC_TLS    67
#define R_PPC_DTPMOD32    68
#define R_PPC_TPREL16    69
#define R_PPC_TPREL16_LO  70
#define R_PPC_TPREL16_HI  71
#define R_PPC_TPREL16_HA  72
#define R_PPC_TPREL32    73
#define R_PPC_DTPREL16    74
#define R_PPC_DTPREL16_LO  75
#define R_PPC_DTPREL16_HI  76
#define R_PPC_DTPREL16_HA  77
#define R_PPC_DTPREL32    78
#define R_PPC_GOT_TLSGD16  79
#define R_PPC_GOT_TLSGD16_LO  80
#define R_PPC_GOT_TLSGD16_HI  81
#define R_PPC_GOT_TLSGD16_HA  82
#define R_PPC_GOT_TLSLD16  83
#define R_PPC_GOT_TLSLD16_LO  84
#define R_PPC_GOT_TLSLD16_HI  85
#define R_PPC_GOT_TLSLD16_HA  86
#define R_PPC_GOT_TPREL16  87
#define R_PPC_GOT_TPREL16_LO  88
#define R_PPC_GOT_TPREL16_HI  89
#define R_PPC_GOT_TPREL16_HA  90

/*
 * The remaining relocs are from the Embedded ELF ABI, and are not in the
 *  SVR4 ELF ABI.
 */

#define  R_PPC_EMB_NADDR32  101
#define  R_PPC_EMB_NADDR16  102
#define  R_PPC_EMB_NADDR16_LO  103
#define  R_PPC_EMB_NADDR16_HI  104
#define  R_PPC_EMB_NADDR16_HA  105
#define  R_PPC_EMB_SDAI16  106
#define  R_PPC_EMB_SDA2I16  107
#define  R_PPC_EMB_SDA2REL  108
#define  R_PPC_EMB_SDA21    109
#define  R_PPC_EMB_MRKREF  110
#define  R_PPC_EMB_RELSEC16  111
#define  R_PPC_EMB_RELST_LO  112
#define  R_PPC_EMB_RELST_HI  113
#define  R_PPC_EMB_RELST_HA  114
#define  R_PPC_EMB_BIT_FLD  115
#define  R_PPC_EMB_RELSDA  116

#define  R_SPARC_NONE    0
#define  R_SPARC_8    1
#define  R_SPARC_16    2
#define  R_SPARC_32    3
#define  R_SPARC_DISP8    4
#define  R_SPARC_DISP16    5
#define  R_SPARC_DISP32    6
#define  R_SPARC_WDISP30    7
#define  R_SPARC_WDISP22    8
#define  R_SPARC_HI22    9
#define  R_SPARC_22    10
#define  R_SPARC_13    11
#define  R_SPARC_LO10    12
#define  R_SPARC_GOT10    13
#define  R_SPARC_GOT13    14
#define  R_SPARC_GOT22    15
#define  R_SPARC_PC10    16
#define  R_SPARC_PC22    17
#define  R_SPARC_WPLT30    18
#define  R_SPARC_COPY    19
#define  R_SPARC_GLOB_DAT  20
#define  R_SPARC_JMP_SLOT  21
#define  R_SPARC_RELATIVE  22
#define  R_SPARC_UA32    23
#define  R_SPARC_PLT32    24
#define  R_SPARC_HIPLT22    25
#define  R_SPARC_LOPLT10    26
#define  R_SPARC_PCPLT32    27
#define  R_SPARC_PCPLT22    28
#define  R_SPARC_PCPLT10    29
#define  R_SPARC_10    30
#define  R_SPARC_11    31
#define  R_SPARC_64    32
#define  R_SPARC_OLO10    33
#define  R_SPARC_HH22    34
#define  R_SPARC_HM10    35
#define  R_SPARC_LM22    36
#define  R_SPARC_PC_HH22    37
#define  R_SPARC_PC_HM10    38
#define  R_SPARC_PC_LM22    39
#define  R_SPARC_WDISP16    40
#define  R_SPARC_WDISP19    41
#define  R_SPARC_GLOB_JMP  42
#define  R_SPARC_7    43
#define  R_SPARC_5    44
#define  R_SPARC_6    45
#define  R_SPARC_DISP64    46
#define  R_SPARC_PLT64    47
#define  R_SPARC_HIX22    48
#define  R_SPARC_LOX10    49
#define  R_SPARC_H44    50
#define  R_SPARC_M44    51
#define  R_SPARC_L44    52
#define  R_SPARC_REGISTER  53
#define  R_SPARC_UA64    54
#define  R_SPARC_UA16    55
#define  R_SPARC_TLS_GD_HI22  56
#define  R_SPARC_TLS_GD_LO10  57
#define  R_SPARC_TLS_GD_ADD  58
#define  R_SPARC_TLS_GD_CALL  59
#define  R_SPARC_TLS_LDM_HI22  60
#define  R_SPARC_TLS_LDM_LO10  61
#define  R_SPARC_TLS_LDM_ADD  62
#define  R_SPARC_TLS_LDM_CALL  63
#define  R_SPARC_TLS_LDO_HIX22  64
#define  R_SPARC_TLS_LDO_LOX10  65
#define  R_SPARC_TLS_LDO_ADD  66
#define  R_SPARC_TLS_IE_HI22  67
#define  R_SPARC_TLS_IE_LO10  68
#define  R_SPARC_TLS_IE_LD  69
#define  R_SPARC_TLS_IE_LDX  70
#define  R_SPARC_TLS_IE_ADD  71
#define  R_SPARC_TLS_LE_HIX22  72
#define  R_SPARC_TLS_LE_LOX10  73
#define  R_SPARC_TLS_DTPMOD32  74
#define  R_SPARC_TLS_DTPMOD64  75
#define  R_SPARC_TLS_DTPOFF32  76
#define  R_SPARC_TLS_DTPOFF64  77
#define  R_SPARC_TLS_TPOFF32  78
#define  R_SPARC_TLS_TPOFF64  79

#define  R_X86_64_NONE    0  /* No relocation. */
#define  R_X86_64_64    1  /* Add 64 bit symbol value. */
#define  R_X86_64_PC32    2  /* PC-relative 32 bit signed sym value. */
#define  R_X86_64_GOT32    3  /* PC-relative 32 bit GOT offset. */
#define  R_X86_64_PLT32    4  /* PC-relative 32 bit PLT offset. */
#define  R_X86_64_COPY    5  /* Copy data from shared object. */
#define  R_X86_64_GLOB_DAT  6  /* Set GOT entry to data address. */
#define  R_X86_64_JMP_SLOT  7  /* Set GOT entry to code address. */
#define  R_X86_64_RELATIVE  8  /* Add load address of shared object. */
#define  R_X86_64_GOTPCREL  9  /* Add 32 bit signed pcrel offset to GOT. */
#define  R_X86_64_32    10  /* Add 32 bit zero extended symbol value */
#define  R_X86_64_32S    11  /* Add 32 bit sign extended symbol value */
#define  R_X86_64_16    12  /* Add 16 bit zero extended symbol value */
#define  R_X86_64_PC16    13  /* Add 16 bit signed extended pc relative symbol value */
#define  R_X86_64_8    14  /* Add 8 bit zero extended symbol value */
#define  R_X86_64_PC8    15  /* Add 8 bit signed extended pc relative symbol value */
#define  R_X86_64_DTPMOD64  16  /* ID of module containing symbol */
#define  R_X86_64_DTPOFF64  17  /* Offset in TLS block */
#define  R_X86_64_TPOFF64  18  /* Offset in static TLS block */
#define  R_X86_64_TLSGD    19  /* PC relative offset to GD GOT entry */
#define  R_X86_64_TLSLD    20  /* PC relative offset to LD GOT entry */
#define  R_X86_64_DTPOFF32  21  /* Offset in TLS block */
#define  R_X86_64_GOTTPOFF  22  /* PC relative offset to IE GOT entry */
#define  R_X86_64_TPOFF32  23  /* Offset in static TLS block */
#define  R_X86_64_PC64  24  /* PC relative 64 bit */
#define  R_X86_64_GOTOFF64  25  /* 64 bit offset to GOT */
#define  R_X86_64_GOTPC3  26  /* 32 bit signed pc relative offset to GOT */
#define  R_X86_64_GOT64  27  /* 64-bit GOT entry offset */
#define  R_X86_64_GOTPCREL64  28  /* 64-bit PC relative offset to GOT entry */
#define  R_X86_64_GOTPC64  29  /* 64-bit PC relative offset to GOT */
#define  R_X86_64_GOTPLT64  30  /* like GOT64, says PLT entry needed */
#define  R_X86_64_PLTOFF64  31  /* 64-bit GOT relative offset to PLT entry */
#define  R_X86_64_SIZE32  32  /* Size of symbol plus 32-bit addend */
#define  R_X86_64_SIZE64  33  /* Size of symbol plus 64-bit addend */
#define  R_X86_64_GOTPC32_TLSDESC  34  /* GOT offset for TLS descriptor. */
#define  R_X86_64_TLSDESC_CALL  35  /* Marker for call through TLS descriptor. */
#define  R_X86_64_TLSDESC  36  /* TLS descriptor. */
#define  R_X86_64_IRELATIVE  37  /* Adjust indirectly by program base */
#define  R_X86_64_RELATIVE64  38  /* 64-bit adjust by program base */
#define  R_X86_64_GOTPCRELX  41  /* Load from 32 bit signed pc relative offset to GOT entry without REX prefix, relaxable. */
#define  R_X86_64_REX_GOTPCRELX  42  /* Load from 32 bit signed pc relative offset to GOT entry with REX prefix, relaxable. */

/*
 * RISC-V relocation types
 */

/* Relocation types used by the dynamic linker */
#define R_RISCV_NONE        0
#define R_RISCV_32          1
#define R_RISCV_64          2
#define R_RISCV_RELATIVE    3
#define R_RISCV_COPY        4
#define R_RISCV_JUMP_SLOT   5
#define R_RISCV_TLS_DTPMOD32    6
#define R_RISCV_TLS_DTPMOD64    7
#define R_RISCV_TLS_DTPREL32    8
#define R_RISCV_TLS_DTPREL64    9
#define R_RISCV_TLS_TPREL32     10
#define R_RISCV_TLS_TPREL64     11

/* Relocation types not used by the dynamic linker */
#define R_RISCV_BRANCH      16
#define R_RISCV_JAL         17
#define R_RISCV_CALL        18
#define R_RISCV_CALL_PLT    19
#define R_RISCV_GOT_HI20    20
#define R_RISCV_TLS_GOT_HI20    21
#define R_RISCV_TLS_GD_HI20     22
#define R_RISCV_PCREL_HI20      23
#define R_RISCV_PCREL_LO12_I    24
#define R_RISCV_PCREL_LO12_S    25
#define R_RISCV_HI20            26
#define R_RISCV_LO12_I          27
#define R_RISCV_LO12_S          28
#define R_RISCV_TPREL_HI20      29
#define R_RISCV_TPREL_LO12_I    30
#define R_RISCV_TPREL_LO12_S    31
#define R_RISCV_TPREL_ADD       32
#define R_RISCV_ADD8            33
#define R_RISCV_ADD16           34
#define R_RISCV_ADD32           35
#define R_RISCV_ADD64           36
#define R_RISCV_SUB8            37
#define R_RISCV_SUB16           38
#define R_RISCV_SUB32           39
#define R_RISCV_SUB64           40
#define R_RISCV_GNU_VTINHERIT   41
#define R_RISCV_GNU_VTENTRY     42
#define R_RISCV_ALIGN           43
#define R_RISCV_RVC_BRANCH      44
#define R_RISCV_RVC_JUMP        45
#define R_RISCV_RVC_LUI         46
#define R_RISCV_GPREL_I         47
#define R_RISCV_GPREL_S         48
#define R_RISCV_TPREL_I         49
#define R_RISCV_TPREL_S         50
#define R_RISCV_RELAX           51
#define R_RISCV_SUB6            52
#define R_RISCV_SET6            53
#define R_RISCV_SET8            54
#define R_RISCV_SET16           55
#define R_RISCV_SET32           56

/*
 * LoongArch relocation types
 */
#define R_LARCH_NONE                       0
#define R_LARCH_32                         1
#define R_LARCH_64                         2
#define R_LARCH_RELATIVE                   3
#define R_LARCH_COPY                       4
#define R_LARCH_JUMP_SLOT                  5
#define R_LARCH_TLS_DTPMOD32               6
#define R_LARCH_TLS_DTPMOD64               7
#define R_LARCH_TLS_DTPREL32               8
#define R_LARCH_TLS_DTPREL64               9
#define R_LARCH_TLS_TPREL32                10
#define R_LARCH_TLS_TPREL64                11
#define R_LARCH_IRELATIVE                  12
#define R_LARCH_MARK_LA                    20
#define R_LARCH_MARK_PCREL                 21
#define R_LARCH_SOP_PUSH_PCREL             22
#define R_LARCH_SOP_PUSH_ABSOLUTE          23
#define R_LARCH_SOP_PUSH_DUP               24
#define R_LARCH_SOP_PUSH_GPREL             25
#define R_LARCH_SOP_PUSH_TLS_TPREL         26
#define R_LARCH_SOP_PUSH_TLS_GOT           27
#define R_LARCH_SOP_PUSH_TLS_GD            28
#define R_LARCH_SOP_PUSH_PLT_PCREL         29
#define R_LARCH_SOP_ASSERT                 30
#define R_LARCH_SOP_NOT                    31
#define R_LARCH_SOP_SUB                    32
#define R_LARCH_SOP_SL                     33
#define R_LARCH_SOP_SR                     34
#define R_LARCH_SOP_ADD                    35
#define R_LARCH_SOP_AND                    36
#define R_LARCH_SOP_IF_ELSE                37
#define R_LARCH_SOP_POP_32_S_10_5          38
#define R_LARCH_SOP_POP_32_U_10_12         39
#define R_LARCH_SOP_POP_32_S_10_12         40
#define R_LARCH_SOP_POP_32_S_10_16         41
#define R_LARCH_SOP_POP_32_S_10_16_S2      42
#define R_LARCH_SOP_POP_32_S_5_20          43
#define R_LARCH_SOP_POP_32_S_0_5_10_16_S2  44
#define R_LARCH_SOP_POP_32_S_0_10_10_16_S2 45
#define R_LARCH_SOP_POP_32_U               46
#define R_LARCH_ADD8                       47
#define R_LARCH_ADD16                      48
#define R_LARCH_ADD24                      49
#define R_LARCH_ADD32                      50
#define R_LARCH_ADD64                      51
#define R_LARCH_SUB8                       52
#define R_LARCH_SUB16                      53
#define R_LARCH_SUB24                      54
#define R_LARCH_SUB32                      55
#define R_LARCH_SUB64                      56
#define R_LARCH_GNU_VTINHERIT              57
#define R_LARCH_GNU_VTENTRY                58
#define R_LARCH_B16                        64
#define R_LARCH_B21                        65
#define R_LARCH_B26                        66
#define R_LARCH_ABS_HI20                   67
#define R_LARCH_ABS_LO12                   68
#define R_LARCH_ABS64_LO20                 69
#define R_LARCH_ABS64_HI12                 70
#define R_LARCH_PCALA_HI20                 71
#define R_LARCH_PCALA_LO12                 72
#define R_LARCH_PCALA64_LO20               73
#define R_LARCH_PCALA64_HI12               74
#define R_LARCH_GOT_PC_HI20                75
#define R_LARCH_GOT_PC_LO12                76
#define R_LARCH_GOT64_PC_LO20              77
#define R_LARCH_GOT64_PC_HI12              78
#define R_LARCH_GOT64_HI20                 79
#define R_LARCH_GOT64_LO12                 80
#define R_LARCH_GOT64_LO20                 81
#define R_LARCH_GOT64_HI12                 82
#define R_LARCH_TLS_LE_HI20                83
#define R_LARCH_TLS_LE_LO12                84
#define R_LARCH_TLS_LE64_LO20              85
#define R_LARCH_TLS_LE64_HI12              86
#define R_LARCH_TLS_IE_PC_HI20             87
#define R_LARCH_TLS_IE_PC_LO12             88
#define R_LARCH_TLS_IE64_PC_LO20           89
#define R_LARCH_TLS_IE64_PC_HI12           90
#define R_LARCH_TLS_IE64_HI20              91
#define R_LARCH_TLS_IE64_LO12              92
#define R_LARCH_TLS_IE64_LO20              93
#define R_LARCH_TLS_IE64_HI12              94
#define R_LARCH_TLS_LD_PC_HI20             95
#define R_LARCH_TLS_LD64_HI20              96
#define R_LARCH_TLS_GD_PC_HI20             97
#define R_LARCH_TLS_GD64_HI20              98
#define R_LARCH_32_PCREL                   99
#define R_LARCH_RELAX                      100
#define R_LARCH_DELETE                     101
#define R_LARCH_ALIGN                      102
#define R_LARCH_PCREL20_S2                 103
#define R_LARCH_CFA                        104
#define R_LARCH_ADD6                       105
#define R_LARCH_SUB6                       106
#define R_LARCH_ADD_ULEB128                107
#define R_LARCH_SUB_ULEB128                108
#define R_LARCH_64_PCREL                   109

#endif /* !_SYS_ELF_COMMON_H_ */