/* ELF support for BFD.
- Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000,
- 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
- Free Software Foundation, Inc.
+ Copyright (C) 1991-2021 Free Software Foundation, Inc.
Written by Fred Fish @ Cygnus Support, from information published
in "UNIX System V Release 4, Programmers Guide: ANSI C and
#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_GNU 3 /* GNU */
+#define ELFOSABI_LINUX 3 /* Alias for ELFOSABI_GNU */
#define ELFOSABI_SOLARIS 6 /* Solaris */
#define ELFOSABI_AIX 7 /* AIX */
#define ELFOSABI_IRIX 8 /* IRIX */
#define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */
#define ELFOSABI_AROS 15 /* AROS */
#define ELFOSABI_FENIXOS 16 /* FenixOS */
+#define ELFOSABI_CLOUDABI 17 /* Nuxi CloudABI */
+#define ELFOSABI_OPENVOS 18 /* Stratus Technologies OpenVOS */
+
#define ELFOSABI_C6000_ELFABI 64 /* Bare-metal TMS320C6000 */
#define ELFOSABI_C6000_LINUX 65 /* Linux TMS320C6000 */
+#define ELFOSABI_ARM_FDPIC 65 /* ARM FDPIC */
#define ELFOSABI_ARM 97 /* ARM */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
#define ET_NONE 0 /* No file type */
#define ET_REL 1 /* Relocatable file */
-#define ET_EXEC 2 /* Executable file */
-#define ET_DYN 3 /* Shared object file */
+#define ET_EXEC 2 /* Position-dependent executable file */
+#define ET_DYN 3 /* Position-independent executable or
+ shared object file */
#define ET_CORE 4 /* Core file */
#define ET_LOOS 0xFE00 /* Operating system-specific */
#define ET_HIOS 0xFEFF /* Operating system-specific */
#define EM_386 3 /* Intel 80386 */
#define EM_68K 4 /* Motorola m68k family */
#define EM_88K 5 /* Motorola m88k family */
-#define EM_486 6 /* Intel 80486 *//* Reserved for future use */
+#define EM_IAMCU 6 /* Intel MCU */
#define EM_860 7 /* Intel 80860 */
#define EM_MIPS 8 /* MIPS R3000 (officially, big-endian only) */
#define EM_S370 9 /* IBM System/370 */
-#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian (Oct 4 1999 Draft) Deprecated */
+#define EM_MIPS_RS3_LE 10 /* MIPS R3000 little-endian (Oct 4 1999 Draft). Deprecated. */
+#define EM_OLD_SPARCV9 11 /* Old version of Sparc v9, from before the ABI. Deprecated. */
#define EM_res011 11 /* Reserved */
#define EM_res012 12 /* Reserved */
#define EM_res013 13 /* Reserved */
#define EM_res014 14 /* Reserved */
#define EM_PARISC 15 /* HPPA */
#define EM_res016 16 /* Reserved */
+#define EM_PPC_OLD 17 /* Old version of PowerPC. Deprecated. */
#define EM_VPP550 17 /* Fujitsu VPP500 */
#define EM_SPARC32PLUS 18 /* Sun's "v8plus" */
#define EM_960 19 /* Intel 80960 */
#define EM_MMA 54 /* Fujitsu Multimedia Accelerator */
#define EM_PCP 55 /* Siemens PCP */
#define EM_NCPU 56 /* Sony nCPU embedded RISC processor */
-#define EM_NDR1 57 /* Denso NDR1 microprocesspr */
+#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_MN10300 89 /* Matsushita MN10300 */
#define EM_MN10200 90 /* Matsushita MN10200 */
#define EM_PJ 91 /* picoJava */
-#define EM_OPENRISC 92 /* OpenRISC 32-bit embedded processor */
-#define EM_ARC_A5 93 /* ARC Cores Tangent-A5 */
+#define EM_OR1K 92 /* OpenRISC 1000 32-bit embedded processor */
+#define EM_ARC_COMPACT 93 /* ARC International ARCompact processor */
#define EM_XTENSA 94 /* Tensilica Xtensa Architecture */
+#define EM_SCORE_OLD 95 /* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
#define EM_VIDEOCORE 95 /* Alphamosaic VideoCore processor */
#define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Processor */
#define EM_NS32K 97 /* National Semiconductor 32000 series */
#define EM_TPC 98 /* Tenor Network TPC processor */
+#define EM_PJ_OLD 99 /* Old value for picoJava. Deprecated. */
#define EM_SNP1K 99 /* Trebia SNP 1000 processor */
#define EM_ST200 100 /* STMicroelectronics ST200 microcontroller */
#define EM_IP2K 101 /* Ubicom IP2022 micro controller */
#define EM_DXP 112 /* Icera Semiconductor Inc. Deep Execution Processor */
#define EM_ALTERA_NIOS2 113 /* Altera Nios II soft-core processor */
#define EM_CRX 114 /* National Semiconductor CRX */
+#define EM_CR16_OLD 115 /* Old, value for National Semiconductor CompactRISC. Deprecated. */
#define EM_XGATE 115 /* Motorola XGATE embedded processor */
#define EM_C166 116 /* Infineon C16x/XC16x processor */
#define EM_M16C 117 /* Renesas M16C series microprocessors */
#define EM_TI_C2000 141 /* Texas Instruments TMS320C2000 DSP family */
#define EM_TI_C5500 142 /* Texas Instruments TMS320C55x DSP family */
#define EM_res143 143 /* Reserved */
-#define EM_res144 144 /* Reserved */
+#define EM_TI_PRU 144 /* Texas Instruments Programmable Realtime Unit */
#define EM_res145 145 /* Reserved */
#define EM_res146 146 /* Reserved */
#define EM_res147 147 /* Reserved */
#define EM_MANIK 171 /* M2000 Reconfigurable RISC Microprocessor */
#define EM_CRAYNV2 172 /* Cray Inc. NV2 vector architecture */
#define EM_RX 173 /* Renesas RX family */
-#define EM_METAG 174 /* Imagination Technologies META processor architecture */
+#define EM_METAG 174 /* Imagination Technologies Meta processor architecture */
#define EM_MCST_ELBRUS 175 /* MCST Elbrus general purpose hardware architecture */
#define EM_ECOG16 176 /* Cyan Technology eCOG16 family */
#define EM_CR16 177 /* National Semiconductor CompactRISC 16-bit processor */
#define EM_ETPU 178 /* Freescale Extended Time Processing Unit */
#define EM_SLE9X 179 /* Infineon Technologies SLE9X core */
#define EM_L1OM 180 /* Intel L1OM */
-#define EM_INTEL181 181 /* Reserved by Intel */
+#define EM_K1OM 181 /* Intel K1OM */
#define EM_INTEL182 182 /* Reserved by Intel */
-#define EM_res183 183 /* Reserved by ARM */
-#define EM_res184 184 /* Reserved by ARM */
+#define EM_AARCH64 183 /* ARM 64-bit architecture */
+#define EM_ARM184 184 /* Reserved by ARM */
#define EM_AVR32 185 /* Atmel Corporation 32-bit microprocessor family */
-#define EM_STM8 186 /* STMicroeletronics STM8 8-bit microcontroller */
+#define EM_STM8 186 /* STMicroeletronics STM8 8-bit microcontroller */
#define EM_TILE64 187 /* Tilera TILE64 multicore architecture family */
#define EM_TILEPRO 188 /* Tilera TILEPro multicore architecture family */
#define EM_MICROBLAZE 189 /* Xilinx MicroBlaze 32-bit RISC soft processor core */
#define EM_CUDA 190 /* NVIDIA CUDA architecture */
+#define EM_TILEGX 191 /* Tilera TILE-Gx multicore architecture family */
+#define EM_CLOUDSHIELD 192 /* CloudShield architecture family */
+#define EM_COREA_1ST 193 /* KIPO-KAIST Core-A 1st generation processor family */
+#define EM_COREA_2ND 194 /* KIPO-KAIST Core-A 2nd generation processor family */
+#define EM_ARC_COMPACT2 195 /* Synopsys ARCompact V2 */
+#define EM_OPEN8 196 /* Open8 8-bit RISC soft processor core */
+#define EM_RL78 197 /* Renesas RL78 family. */
+#define EM_VIDEOCORE5 198 /* Broadcom VideoCore V processor */
+#define EM_78K0R 199 /* Renesas 78K0R. */
+#define EM_56800EX 200 /* Freescale 56800EX Digital Signal Controller (DSC) */
+#define EM_BA1 201 /* Beyond BA1 CPU architecture */
+#define EM_BA2 202 /* Beyond BA2 CPU architecture */
+#define EM_XCORE 203 /* XMOS xCORE processor family */
+#define EM_MCHP_PIC 204 /* Microchip 8-bit PIC(r) family */
+#define EM_INTEL205 205 /* Reserved by Intel */
+#define EM_INTEL206 206 /* Reserved by Intel */
+#define EM_INTEL207 207 /* Reserved by Intel */
+#define EM_INTEL208 208 /* Reserved by Intel */
+#define EM_INTEL209 209 /* Reserved by Intel */
+#define EM_KM32 210 /* KM211 KM32 32-bit processor */
+#define EM_KMX32 211 /* KM211 KMX32 32-bit processor */
+#define EM_KMX16 212 /* KM211 KMX16 16-bit processor */
+#define EM_KMX8 213 /* KM211 KMX8 8-bit processor */
+#define EM_KVARC 214 /* KM211 KVARC processor */
+#define EM_CDP 215 /* Paneve CDP architecture family */
+#define EM_COGE 216 /* Cognitive Smart Memory Processor */
+#define EM_COOL 217 /* Bluechip Systems CoolEngine */
+#define EM_NORC 218 /* Nanoradio Optimized RISC */
+#define EM_CSR_KALIMBA 219 /* CSR Kalimba architecture family */
+#define EM_Z80 220 /* Zilog Z80 */
+#define EM_VISIUM 221 /* Controls and Data Services VISIUMcore processor */
+#define EM_FT32 222 /* FTDI Chip FT32 high performance 32-bit RISC architecture */
+#define EM_MOXIE 223 /* Moxie processor family */
+#define EM_AMDGPU 224 /* AMD GPU architecture */
+#define EM_RISCV 243 /* RISC-V */
+#define EM_LANAI 244 /* Lanai 32-bit processor. */
+#define EM_CEVA 245 /* CEVA Processor Architecture Family */
+#define EM_CEVA_X2 246 /* CEVA X2 Processor Family */
+#define EM_BPF 247 /* Linux BPF – in-kernel virtual machine. */
+#define EM_GRAPHCORE_IPU 248 /* Graphcore Intelligent Processing Unit */
+#define EM_IMG1 249 /* Imagination Technologies */
+#define EM_NFP 250 /* Netronome Flow Processor. */
+#define EM_VE 251 /* NEC Vector Engine */
+#define EM_CSKY 252 /* C-SKY processor family. */
+#define EM_ARC_COMPACT3_64 253 /* Synopsys ARCv2.3 64-bit */
+#define EM_MCS6502 254 /* MOS Technology MCS 6502 processor */
+#define EM_ARC_COMPACT3 255 /* Synopsys ARCv2.3 32-bit */
+#define EM_KVX 256 /* Kalray VLIW core of the MPPA processor family */
+#define EM_65816 257 /* WDC 65816/65C816 */
+#define EM_LOONGARCH 258 /* Loongson Loongarch */
+#define EM_KF32 259 /* ChipON KungFu32 */
/* If it is necessary to assign new unofficial EM_* values, please pick large
random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision
unofficial e_machine number should eventually ask registry@sco.com for
an officially blessed number to be added to the list above. */
-/* Old version of Sparc v9, from before the ABI;
- This should be removed shortly. */
-#define EM_OLD_SPARCV9 11
-
-/* Old version of PowerPC, this should be removed shortly. */
-#define EM_PPC_OLD 17
-
-/* picoJava */
-#define EM_PJ_OLD 99
-
-/* Old, unofficial value for National Semiconductor CompactRISC - CR16 */
-#define EM_CR16_OLD 115
-
/* AVR magic number. Written in the absense of an ABI. */
#define EM_AVR_OLD 0x1057
/* FR30 magic number - no EABI available. */
#define EM_CYGNUS_FR30 0x3330
-/* OpenRISC magic number. Written in the absense of an ABI. */
-#define EM_OPENRISC_OLD 0x3426
+/* Unofficial value for Web Assembly binaries, as used by LLVM. */
+#define EM_WEBASSEMBLY 0x4157
+
+/* Freescale S12Z. The Freescale toolchain generates elf files with this value. */
+#define EM_S12Z 0x4DEF
/* DLX magic number. Written in the absense of an ABI. */
#define EM_DLX 0x5aa5
/* Ubicom IP2xxx; Written in the absense of an ABI. */
#define EM_IP2K_OLD 0x8217
-/* (Deprecated) Temporary number for the OpenRISC processor. */
-#define EM_OR32 0x8472
-
/* Cygnus PowerPC ELF backend. Written in the absence of an ABI. */
#define EM_CYGNUS_POWERPC 0x9025
#define EM_CYGNUS_MEP 0xF00D /* Toshiba MeP */
-#define EM_MOXIE 0xFEED /* Moxie */
-
-/* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
-#define EM_SCORE_OLD 95
+/* Old, unofficial value for Moxie. */
+#define EM_MOXIE_OLD 0xFEED
#define EM_MICROBLAZE_OLD 0xbaab /* Old MicroBlaze */
+#define EM_ADAPTEVA_EPIPHANY 0x1223 /* Adapteva's Epiphany architecture. */
+
+/* Old constant that might be in use by some software. */
+#define EM_OPENRISC EM_OR1K
+
+/* C-SKY historically used 39, the same value as MCORE, from which the
+ architecture was derived. */
+#define EM_CSKY_OLD EM_MCORE
+
/* See the above comment before you add a new EM_* value here. */
/* Values for e_version. */
#define PT_SUNW_EH_FRAME PT_GNU_EH_FRAME /* Solaris uses the same value */
#define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */
#define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */
+#define PT_GNU_PROPERTY (PT_LOOS + 0x474e553) /* GNU property */
+
+/* OpenBSD segment types. */
+#define PT_OPENBSD_RANDOMIZE (PT_LOOS + 0x5a3dbe6) /* Fill with random data. */
+#define PT_OPENBSD_WXNEEDED (PT_LOOS + 0x5a3dbe7) /* Program does W^X violations. */
+#define PT_OPENBSD_BOOTDATA (PT_LOOS + 0x5a41be6) /* Section for boot arguments. */
+
+/* Mbind segments */
+#define PT_GNU_MBIND_NUM 4096
+#define PT_GNU_MBIND_LO (PT_LOOS + 0x474e555)
+#define PT_GNU_MBIND_HI (PT_GNU_MBIND_LO + PT_GNU_MBIND_NUM - 1)
/* Program segment permissions, in program header p_flags field. */
#define SHT_FINI_ARRAY 15 /* Array of ptrs to finish functions */
#define SHT_PREINIT_ARRAY 16 /* Array of ptrs to pre-init funcs */
#define SHT_GROUP 17 /* Section contains a section group */
-#define SHT_SYMTAB_SHNDX 18 /* Indicies for SHN_XINDEX entries */
+#define SHT_SYMTAB_SHNDX 18 /* Indices for SHN_XINDEX entries */
#define SHT_LOOS 0x60000000 /* First of OS specific semantics */
#define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */
#define SHF_OS_NONCONFORMING (1 << 8) /* OS specific processing required */
#define SHF_GROUP (1 << 9) /* Member of a section group */
#define SHF_TLS (1 << 10) /* Thread local storage section */
+#define SHF_COMPRESSED (1 << 11) /* Section with compressed data */
/* #define SHF_MASKOS 0x0F000000 *//* OS-specific semantics */
#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
+#define SHF_GNU_RETAIN (1 << 21) /* Section should not be garbage collected by the linker. */
#define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */
/* This used to be implemented as a processor specific section flag.
are not to be further
relocated. */
+#define SHF_GNU_MBIND 0x01000000 /* Mbind section. */
+
+/* Compression types. */
+#define ELFCOMPRESS_ZLIB 1 /* Compressed with zlib. */
+#define ELFCOMPRESS_LOOS 0x60000000 /* OS-specific semantics, lo */
+#define ELFCOMPRESS_HIOS 0x6FFFFFFF /* OS-specific semantics, hi */
+#define ELFCOMPRESS_LOPROC 0x70000000 /* Processor-specific semantics, lo */
+#define ELFCOMPRESS_HIPROC 0x7FFFFFFF /* Processor-specific semantics, hi */
+
/* Values of note segment descriptor types for core files. */
#define NT_PRSTATUS 1 /* Contains copy of prstatus struct */
/* note name must be "LINUX". */
#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */
/* note name must be "LINUX". */
+#define NT_PPC_TAR 0x103 /* PowerPC Target Address Register */
+ /* note name must be "LINUX". */
+#define NT_PPC_PPR 0x104 /* PowerPC Program Priority Register */
+ /* note name must be "LINUX". */
+#define NT_PPC_DSCR 0x105 /* PowerPC Data Stream Control Register */
+ /* note name must be "LINUX". */
+#define NT_PPC_EBB 0x106 /* PowerPC Event Based Branch Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_PMU 0x107 /* PowerPC Performance Monitor Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CGPR 0x108 /* PowerPC TM checkpointed GPR Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CFPR 0x109 /* PowerPC TM checkpointed FPR Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CVMX 0x10a /* PowerPC TM checkpointed VMX Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CVSX 0x10b /* PowerPC TM checkpointed VSX Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_SPR 0x10c /* PowerPC TM Special Purpose Registers */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CTAR 0x10d /* PowerPC TM checkpointed TAR */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CPPR 0x10e /* PowerPC TM checkpointed PPR */
+ /* note name must be "LINUX". */
+#define NT_PPC_TM_CDSCR 0x10f /* PowerPC TM checkpointed Data SCR */
+ /* note name must be "LINUX". */
+#define NT_386_TLS 0x200 /* x86 TLS information */
+ /* note name must be "LINUX". */
+#define NT_386_IOPERM 0x201 /* x86 io permissions */
+ /* note name must be "LINUX". */
#define NT_X86_XSTATE 0x202 /* x86 XSAVE extended state */
/* note name must be "LINUX". */
+#define NT_X86_CET 0x203 /* x86 CET state. */
+ /* note name must be "LINUX". */
#define NT_S390_HIGH_GPRS 0x300 /* S/390 upper halves of GPRs */
/* note name must be "LINUX". */
#define NT_S390_TIMER 0x301 /* S390 timer */
/* note name must be "LINUX". */
#define NT_S390_PREFIX 0x305 /* S390 prefix register */
/* note name must be "LINUX". */
+#define NT_S390_LAST_BREAK 0x306 /* S390 breaking event address */
+ /* note name must be "LINUX". */
+#define NT_S390_SYSTEM_CALL 0x307 /* S390 system call restart data */
+ /* note name must be "LINUX". */
+#define NT_S390_TDB 0x308 /* S390 transaction diagnostic block */
+ /* note name must be "LINUX". */
+#define NT_S390_VXRS_LOW 0x309 /* S390 vector registers 0-15 upper half */
+ /* note name must be "LINUX". */
+#define NT_S390_VXRS_HIGH 0x30a /* S390 vector registers 16-31 */
+ /* note name must be "LINUX". */
+#define NT_S390_GS_CB 0x30b /* s390 guarded storage registers */
+ /* note name must be "LINUX". */
+#define NT_S390_GS_BC 0x30c /* s390 guarded storage broadcast control block */
+ /* note name must be "LINUX". */
+#define NT_ARM_VFP 0x400 /* ARM VFP registers */
+/* The following definitions should really use NT_AARCH_..., but defined
+ this way for compatibility with Linux. */
+#define NT_ARM_TLS 0x401 /* AArch TLS registers */
+ /* note name must be "LINUX". */
+#define NT_ARM_HW_BREAK 0x402 /* AArch hardware breakpoint registers */
+ /* note name must be "LINUX". */
+#define NT_ARM_HW_WATCH 0x403 /* AArch hardware watchpoint registers */
+ /* note name must be "LINUX". */
+#define NT_ARM_SVE 0x405 /* AArch SVE registers. */
+ /* note name must be "LINUX". */
+#define NT_ARM_PAC_MASK 0x406 /* AArch pointer authentication code masks */
+ /* note name must be "LINUX". */
+#define NT_ARC_V2 0x600 /* ARC HS accumulator/extra registers. */
+ /* note name must be "LINUX". */
+#define NT_SIGINFO 0x53494749 /* Fields of siginfo_t. */
+#define NT_FILE 0x46494c45 /* Description of mapped files. */
/* Note segments for core files on dir-style procfs systems. */
/* Note segment for SystemTap probes. */
#define NT_STAPSDT 3
+/* Note segments for core files on FreeBSD systems. Note name is
+ "FreeBSD". */
+
+#define NT_FREEBSD_THRMISC 7 /* Thread miscellaneous info. */
+#define NT_FREEBSD_PROCSTAT_PROC 8 /* Procstat proc data. */
+#define NT_FREEBSD_PROCSTAT_FILES 9 /* Procstat files data. */
+#define NT_FREEBSD_PROCSTAT_VMMAP 10 /* Procstat vmmap data. */
+#define NT_FREEBSD_PROCSTAT_GROUPS 11 /* Procstat groups data. */
+#define NT_FREEBSD_PROCSTAT_UMASK 12 /* Procstat umask data. */
+#define NT_FREEBSD_PROCSTAT_RLIMIT 13 /* Procstat rlimit data. */
+#define NT_FREEBSD_PROCSTAT_OSREL 14 /* Procstat osreldate data. */
+#define NT_FREEBSD_PROCSTAT_PSSTRINGS 15 /* Procstat ps_strings data. */
+#define NT_FREEBSD_PROCSTAT_AUXV 16 /* Procstat auxv data. */
+#define NT_FREEBSD_PTLWPINFO 17 /* Thread ptrace miscellaneous info. */
+
/* Note segments for core files on NetBSD systems. Note name
must start with "NetBSD-CORE". */
#define NT_NETBSDCORE_PROCINFO 1 /* Has a struct procinfo */
+#define NT_NETBSDCORE_AUXV 2 /* Has auxv data */
+#define NT_NETBSDCORE_LWPSTATUS 24 /* Has LWPSTATUS data */
#define NT_NETBSDCORE_FIRSTMACH 32 /* start of machdep note types */
#define NT_GNU_HWCAP 2 /* Used by ld.so and kernel vDSO. */
#define NT_GNU_BUILD_ID 3 /* Generated by ld --build-id. */
#define NT_GNU_GOLD_VERSION 4 /* Generated by gold. */
+#define NT_GNU_PROPERTY_TYPE_0 5 /* Generated by gcc. */
+
+#define NT_GNU_BUILD_ATTRIBUTE_OPEN 0x100
+#define NT_GNU_BUILD_ATTRIBUTE_FUNC 0x101
+
+#define GNU_BUILD_ATTRIBUTE_TYPE_NUMERIC '*'
+#define GNU_BUILD_ATTRIBUTE_TYPE_STRING '$'
+#define GNU_BUILD_ATTRIBUTE_TYPE_BOOL_TRUE '+'
+#define GNU_BUILD_ATTRIBUTE_TYPE_BOOL_FALSE '!'
+
+#define GNU_BUILD_ATTRIBUTE_VERSION 1
+#define GNU_BUILD_ATTRIBUTE_STACK_PROT 2
+#define GNU_BUILD_ATTRIBUTE_RELRO 3
+#define GNU_BUILD_ATTRIBUTE_STACK_SIZE 4
+#define GNU_BUILD_ATTRIBUTE_TOOL 5
+#define GNU_BUILD_ATTRIBUTE_ABI 6
+#define GNU_BUILD_ATTRIBUTE_PIC 7
+#define GNU_BUILD_ATTRIBUTE_SHORT_ENUM 8
+
+#define NOTE_GNU_PROPERTY_SECTION_NAME ".note.gnu.property"
+#define GNU_BUILD_ATTRS_SECTION_NAME ".gnu.build.attributes"
+
+/* Values used in GNU .note.gnu.property notes (NT_GNU_PROPERTY_TYPE_0). */
+#define GNU_PROPERTY_STACK_SIZE 1
+#define GNU_PROPERTY_NO_COPY_ON_PROTECTED 2
+
+/* Processor-specific semantics, lo */
+#define GNU_PROPERTY_LOPROC 0xc0000000
+/* Processor-specific semantics, hi */
+#define GNU_PROPERTY_HIPROC 0xdfffffff
+/* Application-specific semantics, lo */
+#define GNU_PROPERTY_LOUSER 0xe0000000
+/* Application-specific semantics, hi */
+#define GNU_PROPERTY_HIUSER 0xffffffff
+
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_USED 0xc0000000
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED 0xc0000001
+
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_486 (1U << 0)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_586 (1U << 1)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_686 (1U << 2)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE (1U << 3)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE2 (1U << 4)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE3 (1U << 5)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSSE3 (1U << 6)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_1 (1U << 7)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_SSE4_2 (1U << 8)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX (1U << 9)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX2 (1U << 10)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512F (1U << 11)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512CD (1U << 12)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512ER (1U << 13)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512PF (1U << 14)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512VL (1U << 15)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512DQ (1U << 16)
+#define GNU_PROPERTY_X86_COMPAT_ISA_1_AVX512BW (1U << 17)
+
+/* A 4-byte unsigned integer property: A bit is set if it is set in all
+ relocatable inputs. */
+#define GNU_PROPERTY_X86_UINT32_AND_LO 0xc0000002
+#define GNU_PROPERTY_X86_UINT32_AND_HI 0xc0007fff
+
+/* A 4-byte unsigned integer property: A bit is set if it is set in any
+ relocatable inputs. */
+#define GNU_PROPERTY_X86_UINT32_OR_LO 0xc0008000
+#define GNU_PROPERTY_X86_UINT32_OR_HI 0xc000ffff
+
+/* A 4-byte unsigned integer property: A bit is set if it is set in any
+ relocatable inputs and the property is present in all relocatable
+ inputs. */
+#define GNU_PROPERTY_X86_UINT32_OR_AND_LO 0xc0010000
+#define GNU_PROPERTY_X86_UINT32_OR_AND_HI 0xc0017fff
+
+#define GNU_PROPERTY_X86_FEATURE_1_AND \
+ (GNU_PROPERTY_X86_UINT32_AND_LO + 0)
+
+#define GNU_PROPERTY_X86_ISA_1_NEEDED \
+ (GNU_PROPERTY_X86_UINT32_OR_LO + 2)
+#define GNU_PROPERTY_X86_FEATURE_2_NEEDED \
+ (GNU_PROPERTY_X86_UINT32_OR_LO + 1)
+
+#define GNU_PROPERTY_X86_ISA_1_USED \
+ (GNU_PROPERTY_X86_UINT32_OR_AND_LO + 2)
+#define GNU_PROPERTY_X86_FEATURE_2_USED \
+ (GNU_PROPERTY_X86_UINT32_OR_AND_LO + 1)
+
+/* GNU_PROPERTY_X86_ISA_1_BASELINE: CMOV, CX8 (cmpxchg8b), FPU (fld),
+ MMX, OSFXSR (fxsave), SCE (syscall), SSE and SSE2. */
+#define GNU_PROPERTY_X86_ISA_1_BASELINE (1U << 0)
+/* GNU_PROPERTY_X86_ISA_1_V2: GNU_PROPERTY_X86_ISA_1_BASELINE,
+ CMPXCHG16B (cmpxchg16b), LAHF-SAHF (lahf), POPCNT (popcnt), SSE3,
+ SSSE3, SSE4.1 and SSE4.2. */
+#define GNU_PROPERTY_X86_ISA_1_V2 (1U << 1)
+/* GNU_PROPERTY_X86_ISA_1_V3: GNU_PROPERTY_X86_ISA_1_V2, AVX, AVX2, BMI1,
+ BMI2, F16C, FMA, LZCNT, MOVBE, XSAVE. */
+#define GNU_PROPERTY_X86_ISA_1_V3 (1U << 2)
+/* GNU_PROPERTY_X86_ISA_1_V4: GNU_PROPERTY_X86_ISA_1_V3, AVX512F,
+ AVX512BW, AVX512CD, AVX512DQ and AVX512VL. */
+#define GNU_PROPERTY_X86_ISA_1_V4 (1U << 3)
+
+#define GNU_PROPERTY_X86_FEATURE_1_IBT (1U << 0)
+#define GNU_PROPERTY_X86_FEATURE_1_SHSTK (1U << 1)
+#define GNU_PROPERTY_X86_FEATURE_1_LAM_U48 (1U << 2)
+#define GNU_PROPERTY_X86_FEATURE_1_LAM_U57 (1U << 3)
+
+#define GNU_PROPERTY_X86_FEATURE_2_X86 (1U << 0)
+#define GNU_PROPERTY_X86_FEATURE_2_X87 (1U << 1)
+#define GNU_PROPERTY_X86_FEATURE_2_MMX (1U << 2)
+#define GNU_PROPERTY_X86_FEATURE_2_XMM (1U << 3)
+#define GNU_PROPERTY_X86_FEATURE_2_YMM (1U << 4)
+#define GNU_PROPERTY_X86_FEATURE_2_ZMM (1U << 5)
+#define GNU_PROPERTY_X86_FEATURE_2_FXSR (1U << 6)
+#define GNU_PROPERTY_X86_FEATURE_2_XSAVE (1U << 7)
+#define GNU_PROPERTY_X86_FEATURE_2_XSAVEOPT (1U << 8)
+#define GNU_PROPERTY_X86_FEATURE_2_XSAVEC (1U << 9)
+#define GNU_PROPERTY_X86_FEATURE_2_TMM (1U << 10)
+#define GNU_PROPERTY_X86_FEATURE_2_MASK (1U << 11)
+
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED \
+ (GNU_PROPERTY_X86_UINT32_OR_LO + 0)
+
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED \
+ (GNU_PROPERTY_X86_UINT32_OR_AND_LO + 0)
+
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_CMOV (1U << 0)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE (1U << 1)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE2 (1U << 2)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE3 (1U << 3)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSSE3 (1U << 4)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE4_1 (1U << 5)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_SSE4_2 (1U << 6)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX (1U << 7)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX2 (1U << 8)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_FMA (1U << 9)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512F (1U << 10)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512CD (1U << 11)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512ER (1U << 12)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512PF (1U << 13)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512VL (1U << 14)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512DQ (1U << 15)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512BW (1U << 16)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_4FMAPS (1U << 17)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_4VNNIW (1U << 18)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_BITALG (1U << 19)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_IFMA (1U << 20)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VBMI (1U << 21)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VBMI2 (1U << 22)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_VNNI (1U << 23)
+#define GNU_PROPERTY_X86_COMPAT_2_ISA_1_AVX512_BF16 (1U << 24)
+
+/* AArch64 specific GNU PROPERTY. */
+#define GNU_PROPERTY_AARCH64_FEATURE_1_AND 0xc0000000
+
+#define GNU_PROPERTY_AARCH64_FEATURE_1_BTI (1U << 0)
+#define GNU_PROPERTY_AARCH64_FEATURE_1_PAC (1U << 1)
/* Values used in GNU .note.ABI-tag notes (NT_GNU_ABI_TAG). */
#define GNU_ABI_TAG_LINUX 0
#define GNU_ABI_TAG_SOLARIS 2
#define GNU_ABI_TAG_FREEBSD 3
#define GNU_ABI_TAG_NETBSD 4
+#define GNU_ABI_TAG_SYLLABLE 5
+#define GNU_ABI_TAG_NACL 6
/* Values for NetBSD .note.netbsd.ident notes. Note name is "NetBSD". */
#define NT_NETBSD_IDENT 1
+#define NT_NETBSD_MARCH 5
/* Values for OpenBSD .note.openbsd.ident notes. Note name is "OpenBSD". */
#define ELF32_R_SYM(i) ((i) >> 8)
#define ELF32_R_TYPE(i) ((i) & 0xff)
-#define ELF32_R_INFO(s,t) (((s) << 8) + ((t) & 0xff))
+#define ELF32_R_INFO(s,t) (((unsigned) (s) << 8) + ((t) & 0xff))
#define ELF64_R_SYM(i) ((i) >> 32)
#define ELF64_R_TYPE(i) ((i) & 0xffffffff)
#define DT_ENCODING 32
#define DT_PREINIT_ARRAY 32
#define DT_PREINIT_ARRAYSZ 33
+#define DT_SYMTAB_SHNDX 34
/* Note, the Oct 4, 1999 draft of the ELF ABI changed the values
for DT_LOOS and DT_HIOS. Some implementations however, use
deliberate special case and we maintain it for backwards compatability.
*/
#define DT_VALRNGLO 0x6ffffd00
+#define DT_GNU_FLAGS_1 0x6ffffdf4
#define DT_GNU_PRELINKED 0x6ffffdf5
#define DT_GNU_CONFLICTSZ 0x6ffffdf6
#define DT_GNU_LIBLISTSZ 0x6ffffdf7
#define DF_P1_LAZYLOAD 0x00000001
#define DF_P1_GROUPPERM 0x00000002
+/* Flag value in the DT_GNU_FLAGS_1 /dynamic entry. */
+#define DF_GNU_1_UNIQUE 0x00000001
+
/* Flag value in in the DT_FLAGS_1 .dynamic entry. */
#define DF_1_NOW 0x00000001
#define DF_1_GLOBAL 0x00000002
#define DF_1_INTERPOSE 0x00000400
#define DF_1_NODEFLIB 0x00000800
#define DF_1_NODUMP 0x00001000
-#define DF_1_CONLFAT 0x00002000
+#define DF_1_CONFALT 0x00002000
+#define DF_1_ENDFILTEE 0x00004000
+#define DF_1_DISPRELDNE 0x00008000
+#define DF_1_DISPRELPND 0x00010000
+#define DF_1_NODIRECT 0x00020000
+#define DF_1_IGNMULDEF 0x00040000
+#define DF_1_NOKSYMS 0x00080000
+#define DF_1_NOHDR 0x00100000
+#define DF_1_EDITED 0x00200000
+#define DF_1_NORELOC 0x00400000
+#define DF_1_SYMINTPOSE 0x00800000
+#define DF_1_GLOBAUDIT 0x01000000
+#define DF_1_SINGLETON 0x02000000
+#define DF_1_STUB 0x04000000
+#define DF_1_PIE 0x08000000
+#define DF_1_KMOD 0x10000000
+#define DF_1_WEAKFILTER 0x20000000
+#define DF_1_NOCOMMON 0x40000000
/* Flag values for the DT_FLAGS entry. */
#define DF_ORIGIN (1 << 0)
/* Section Group Flags. */
#define GRP_COMDAT 0x1 /* A COMDAT group */
+#define GRP_MASKOS 0x0ff00000 /* Bits in this range reserved for OS specific use. */
+#define GRP_MASKPROC 0xf0000000 /* Bits in this range reserved for processor use. */
/* Auxv a_type values. */
#define AT_BASE_PLATFORM 24 /* String identifying real platform,
may differ from AT_PLATFORM. */
#define AT_RANDOM 25 /* Address of 16 random bytes. */
+#define AT_HWCAP2 26 /* Extension of AT_HWCAP. */
#define AT_EXECFN 31 /* Filename of executable. */
/* Pointer to the global system page used for system calls and other
nice things. */
#define AT_SYSINFO 32
#define AT_SYSINFO_EHDR 33 /* Pointer to ELF header of system-supplied DSO. */
+/* More complete cache descriptions than AT_[DIU]CACHEBSIZE. If the
+ value is -1, then the cache doesn't exist. Otherwise:
+
+ bit 0-3: Cache set-associativity; 0 means fully associative.
+ bit 4-7: Log2 of cacheline size.
+ bit 8-31: Size of the entire cache >> 8. */
+
+#define AT_L1I_CACHESHAPE 34
+#define AT_L1D_CACHESHAPE 35
+#define AT_L2_CACHESHAPE 36
+#define AT_L3_CACHESHAPE 37
+
+/* Shapes of the caches, with more room to describe them.
+ *GEOMETRY are comprised of cache line size in bytes in the bottom 16 bits
+ and the cache associativity in the next 16 bits. */
+#define AT_L1I_CACHESIZE 40
+#define AT_L1I_CACHEGEOMETRY 41
+#define AT_L1D_CACHESIZE 42
+#define AT_L1D_CACHEGEOMETRY 43
+#define AT_L2_CACHESIZE 44
+#define AT_L2_CACHEGEOMETRY 45
+#define AT_L3_CACHESIZE 46
+#define AT_L3_CACHEGEOMETRY 47
+
+#define AT_MINSIGSTKSZ 51 /* Stack needed for signal delivery
+ (AArch64). */
+
+#define AT_FREEBSD_EXECPATH 15 /* Path to the executable. */
+#define AT_FREEBSD_CANARY 16 /* Canary for SSP. */
+#define AT_FREEBSD_CANARYLEN 17 /* Length of the canary. */
+#define AT_FREEBSD_OSRELDATE 18 /* OSRELDATE. */
+#define AT_FREEBSD_NCPUS 19 /* Number of CPUs. */
+#define AT_FREEBSD_PAGESIZES 20 /* Pagesizes. */
+#define AT_FREEBSD_PAGESIZESLEN 21 /* Number of pagesizes. */
+#define AT_FREEBSD_TIMEKEEP 22 /* Pointer to timehands. */
+#define AT_FREEBSD_STACKPROT 23 /* Initial stack protection. */
+#define AT_FREEBSD_EHDRFLAGS 24 /* e_flags field from ELF header. */
+#define AT_FREEBSD_HWCAP 25 /* CPU feature flags. */
+#define AT_FREEBSD_HWCAP2 26 /* CPU feature flags 2. */
+#define AT_FREEBSD_BSDFLAGS 27 /* ELF BSD Flags. */
+#define AT_FREEBSD_ARGC 28 /* Argument count. */
+#define AT_FREEBSD_ARGV 29 /* Argument vector. */
+#define AT_FREEBSD_ENVC 30 /* Environment count. */
+#define AT_FREEBSD_ENVV 31 /* Environment vvector. */
+#define AT_FREEBSD_PS_STRINGS 32 /* struct ps_strings. */
+
#define AT_SUN_UID 2000 /* Effective user ID. */
#define AT_SUN_RUID 2001 /* Real user ID. */
#define AT_SUN_GID 2002 /* Effective group ID. */
#define AT_SUN_LDNAME 2006 /* String giving name of dynamic linker. */
#define AT_SUN_LPAGESZ 2007 /* Large pagesize. */
#define AT_SUN_PLATFORM 2008 /* Platform name string. */
-#define AT_SUN_HWCAP 2009 /* Machine dependent hints about
+#define AT_SUN_CAP_HW1 2009 /* Machine dependent hints about
processor capabilities. */
+#define AT_SUN_HWCAP AT_SUN_CAP_HW1 /* For backward compat only. */
#define AT_SUN_IFLUSH 2010 /* Should flush icache? */
#define AT_SUN_CPU 2011 /* CPU name string. */
#define AT_SUN_EMUL_ENTRY 2012 /* COFF entry point address. */
#define AT_SUN_MMU 2015 /* String for name of MMU module. */
#define AT_SUN_LDDATA 2016 /* Dynamic linker's data segment address. */
#define AT_SUN_AUXFLAGS 2017 /* AF_SUN_ flags passed from the kernel. */
-
+#define AT_SUN_EMULATOR 2018 /* Name of emulation binary for runtime
+ linker. */
+#define AT_SUN_BRANDNAME 2019 /* Name of brand library. */
+#define AT_SUN_BRAND_AUX1 2020 /* Aux vectors for brand modules. */
+#define AT_SUN_BRAND_AUX2 2021
+#define AT_SUN_BRAND_AUX3 2022
+#define AT_SUN_CAP_HW2 2023 /* Extension of AT_SUN_CAP_HW1. */
#endif /* _ELF_COMMON_H */
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