/* ELF support for BFD.
- Copyright (C) 1991-2017 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_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_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_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_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
+/* 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
/* Old, unofficial value for Moxie. */
#define EM_MOXIE_OLD 0xFEED
-/* Old Sunplus S+core7 backend magic number. Written in the absence of an ABI. */
-#define EM_SCORE_OLD 95
-
#define EM_MICROBLAZE_OLD 0xbaab /* Old MicroBlaze */
-#define EM_ADAPTEVA_EPIPHANY 0x1223 /* Adapteva's Epiphany architecture. */
+#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_MASKOS 0x0F000000 *//* OS-specific semantics */
#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
-#define SHF_GNU_BUILD_NOTE (1 << 20) /* Section contains GNU BUILD ATTRIBUTE notes. */
+#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 */
/* 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_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. */
/* 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. */
#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 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
-#define GNU_PROPERTY_X86_ISA_1_USED 0xc0000000
-#define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001
-
-#define GNU_PROPERTY_X86_ISA_1_486 (1U << 0)
-#define GNU_PROPERTY_X86_ISA_1_586 (1U << 1)
-#define GNU_PROPERTY_X86_ISA_1_686 (1U << 2)
-#define GNU_PROPERTY_X86_ISA_1_SSE (1U << 3)
-#define GNU_PROPERTY_X86_ISA_1_SSE2 (1U << 4)
-#define GNU_PROPERTY_X86_ISA_1_SSE3 (1U << 5)
-#define GNU_PROPERTY_X86_ISA_1_SSSE3 (1U << 6)
-#define GNU_PROPERTY_X86_ISA_1_SSE4_1 (1U << 7)
-#define GNU_PROPERTY_X86_ISA_1_SSE4_2 (1U << 8)
-#define GNU_PROPERTY_X86_ISA_1_AVX (1U << 9)
-#define GNU_PROPERTY_X86_ISA_1_AVX2 (1U << 10)
-#define GNU_PROPERTY_X86_ISA_1_AVX512F (1U << 11)
-#define GNU_PROPERTY_X86_ISA_1_AVX512CD (1U << 12)
-#define GNU_PROPERTY_X86_ISA_1_AVX512ER (1U << 13)
-#define GNU_PROPERTY_X86_ISA_1_AVX512PF (1U << 14)
-#define GNU_PROPERTY_X86_ISA_1_AVX512VL (1U << 15)
-#define GNU_PROPERTY_X86_ISA_1_AVX512DQ (1U << 16)
-#define GNU_PROPERTY_X86_ISA_1_AVX512BW (1U << 17)
+
+/* 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 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)
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_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)
#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_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_LDNAME 2006 /* String giving name of dynamic linker. */
#define AT_SUN_LPAGESZ 2007 /* Large pagesize. */
#define AT_SUN_PLATFORM 2008 /* Platform name string. */
-#undef AT_SUN_HWCAP
-#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 */