X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Felf%2Fcommon.h;h=ff3a08d7df3951ef8859fdb8de3fedd0926f0e0f;hb=74b4ba13b642fc0afd1c6cc7c67c9ae1f2297244;hp=bd28ebd4d318e9808c0c3f9e17c5c27d9fd0aaed;hpb=ff7eeb894eb621be6933ce414508ed7eb38ea763;p=external%2Fbinutils.git diff --git a/include/elf/common.h b/include/elf/common.h index bd28ebd..ff3a08d 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -1,7 +1,5 @@ /* ELF support for BFD. - Copyright 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, - 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 - Free Software Foundation, Inc. + Copyright (C) 1991-2016 Free Software Foundation, Inc. Written by Fred Fish @ Cygnus Support, from information published in "UNIX System V Release 4, Programmers Guide: ANSI C and @@ -11,7 +9,7 @@ This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -21,8 +19,8 @@ You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */ - + Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, + MA 02110-1301, USA. */ /* This file is part of ELF support for BFD, and contains the portions that are common to both the internal and external representations. @@ -62,8 +60,8 @@ #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 */ @@ -73,7 +71,11 @@ #define ELFOSABI_OPENBSD 12 /* OpenBSD */ #define ELFOSABI_OPENVMS 13 /* OpenVMS */ #define ELFOSABI_NSK 14 /* Hewlett-Packard Non-Stop Kernel */ -#define ELFOSABI_AROS 15 /* Amiga Research OS */ +#define ELFOSABI_AROS 15 /* AROS */ +#define ELFOSABI_FENIXOS 16 /* FenixOS */ +#define ELFOSABI_CLOUDABI 17 /* Nuxi CloudABI */ +#define ELFOSABI_C6000_ELFABI 64 /* Bare-metal TMS320C6000 */ +#define ELFOSABI_C6000_LINUX 65 /* Linux TMS320C6000 */ #define ELFOSABI_ARM 97 /* ARM */ #define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */ @@ -104,14 +106,17 @@ #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_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_VPP550 17 /* Fujitsu VPP500 */ #define EM_SPARC32PLUS 18 /* Sun's "v8plus" */ #define EM_960 19 /* Intel 80960 */ @@ -119,7 +124,18 @@ #define EM_PPC64 21 /* 64-bit PowerPC */ #define EM_S390 22 /* IBM S/390 */ #define EM_SPU 23 /* Sony/Toshiba/IBM SPU */ - +#define EM_res024 24 /* Reserved */ +#define EM_res025 25 /* Reserved */ +#define EM_res026 26 /* Reserved */ +#define EM_res027 27 /* Reserved */ +#define EM_res028 28 /* Reserved */ +#define EM_res029 29 /* Reserved */ +#define EM_res030 30 /* Reserved */ +#define EM_res031 31 /* Reserved */ +#define EM_res032 32 /* Reserved */ +#define EM_res033 33 /* Reserved */ +#define EM_res034 34 /* Reserved */ +#define EM_res035 35 /* Reserved */ #define EM_V800 36 /* NEC V800 series */ #define EM_FR20 37 /* Fujitsu FR20 */ #define EM_RH32 38 /* TRW RH32 */ @@ -142,7 +158,7 @@ #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 */ @@ -172,13 +188,13 @@ #define EM_FR30 84 /* Fujitsu FR30 */ #define EM_D10V 85 /* Mitsubishi D10V */ #define EM_D30V 86 /* Mitsubishi D30V */ -#define EM_V850 87 /* NEC v850 */ +#define EM_V850 87 /* Renesas V850 (formerly NEC V850) */ #define EM_M32R 88 /* Renesas M32R (formerly Mitsubishi M32R) */ #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_VIDEOCORE 95 /* Alphamosaic VideoCore processor */ #define EM_TMM_GPP 96 /* Thompson Multimedia General Purpose Processor */ @@ -206,17 +222,46 @@ #define EM_DSPIC30F 118 /* Microchip Technology dsPIC30F Digital Signal Controller */ #define EM_CE 119 /* Freescale Communication Engine RISC core */ #define EM_M32C 120 /* Renesas M32C series microprocessors */ - +#define EM_res121 121 /* Reserved */ +#define EM_res122 122 /* Reserved */ +#define EM_res123 123 /* Reserved */ +#define EM_res124 124 /* Reserved */ +#define EM_res125 125 /* Reserved */ +#define EM_res126 126 /* Reserved */ +#define EM_res127 127 /* Reserved */ +#define EM_res128 128 /* Reserved */ +#define EM_res129 129 /* Reserved */ +#define EM_res130 130 /* Reserved */ #define EM_TSK3000 131 /* Altium TSK3000 core */ #define EM_RS08 132 /* Freescale RS08 embedded processor */ - +#define EM_res133 133 /* Reserved */ #define EM_ECOG2 134 /* Cyan Technology eCOG2 microprocessor */ -#define EM_SCORE 135 /* Sunplus Score */ +#define EM_SCORE 135 /* Sunplus Score */ +#define EM_SCORE7 135 /* Sunplus S+core7 RISC processor */ #define EM_DSP24 136 /* New Japan Radio (NJR) 24-bit DSP Processor */ #define EM_VIDEOCORE3 137 /* Broadcom VideoCore III processor */ #define EM_LATTICEMICO32 138 /* RISC processor for Lattice FPGA architecture */ #define EM_SE_C17 139 /* Seiko Epson C17 family */ - +#define EM_TI_C6000 140 /* Texas Instruments TMS320C6000 DSP family */ +#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_res145 145 /* Reserved */ +#define EM_res146 146 /* Reserved */ +#define EM_res147 147 /* Reserved */ +#define EM_res148 148 /* Reserved */ +#define EM_res149 149 /* Reserved */ +#define EM_res150 150 /* Reserved */ +#define EM_res151 151 /* Reserved */ +#define EM_res152 152 /* Reserved */ +#define EM_res153 153 /* Reserved */ +#define EM_res154 154 /* Reserved */ +#define EM_res155 155 /* Reserved */ +#define EM_res156 156 /* Reserved */ +#define EM_res157 157 /* Reserved */ +#define EM_res158 158 /* Reserved */ +#define EM_res159 159 /* Reserved */ #define EM_MMDSP_PLUS 160 /* STMicroelectronics 64bit VLIW Data Signal Processor */ #define EM_CYPRESS_M8C 161 /* Cypress M8C microprocessor */ #define EM_R32C 162 /* Renesas R32C series microprocessors */ @@ -232,9 +277,35 @@ #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_K1OM 181 /* Intel K1OM */ +#define EM_INTEL182 182 /* Reserved by Intel */ +#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_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_ARC_COMPACT2 195 /* Synopsys ARCompact V2 */ +#define EM_RL78 197 /* Renesas RL78 family. */ +#define EM_78K0R 199 /* Renesas 78K0R. */ +#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_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 */ /* If it is necessary to assign new unofficial EM_* values, please pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision @@ -256,10 +327,10 @@ #define EM_PPC_OLD 17 /* picoJava */ -#define EM_PJ_OLD 99 +#define EM_PJ_OLD 99 -/* National Semiconductor CompactRISC - CR16 */ -#define EM_CR16 115 +/* 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 @@ -268,14 +339,11 @@ #define EM_MSP430_OLD 0x1059 /* Morpho MT. Written in the absense of an ABI. */ -#define EM_MT 0x2530 +#define EM_MT 0x2530 /* 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 - /* DLX magic number. Written in the absense of an ABI. */ #define EM_DLX 0x5aa5 @@ -283,7 +351,7 @@ #define EM_CYGNUS_FRV 0x5441 /* Infineon Technologies 16-bit microcontroller with C166-V2 core. */ -#define EM_XC16X 0x4688 +#define EM_XC16X 0x4688 /* D10V backend magic number. Written in the absence of an ABI. */ #define EM_CYGNUS_D10V 0x7650 @@ -294,11 +362,8 @@ /* 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_POWERPC 0x9025 /* Alpha backend magic number. Written in the absence of an ABI. */ #define EM_ALPHA 0x9026 @@ -333,6 +398,19 @@ #define EM_CYGNUS_MEP 0xF00D /* Toshiba MeP */ +/* 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. */ + +/* Old constant that might be in use by some software. */ +#define EM_OPENRISC EM_OR1K + /* See the above comment before you add a new EM_* value here. */ /* Values for e_version. */ @@ -340,6 +418,9 @@ #define EV_NONE 0 /* Invalid ELF version */ #define EV_CURRENT 1 /* Current version */ +/* Value for e_phnum. */ +#define PN_XNUM 0xffff /* Extended numbering */ + /* Values for program header, p_type field. */ #define PT_NULL 0 /* Program header table entry unused */ @@ -393,6 +474,7 @@ #define SHT_LOOS 0x60000000 /* First of OS specific semantics */ #define SHT_HIOS 0x6fffffff /* Last of OS specific semantics */ +#define SHT_GNU_INCREMENTAL_INPUTS 0x6fff4700 /* incremental build data */ #define SHT_GNU_ATTRIBUTES 0x6ffffff5 /* Object attributes */ #define SHT_GNU_HASH 0x6ffffff6 /* GNU style symbol hash table */ #define SHT_GNU_LIBLIST 0x6ffffff7 /* List of prelink dependencies */ @@ -426,11 +508,29 @@ #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_BUILD_NOTE (1 << 20) /* Section contains GNU BUILD ATTRIBUTE notes. */ #define SHF_MASKPROC 0xF0000000 /* Processor-specific semantics */ +/* This used to be implemented as a processor specific section flag. + We just make it generic. */ +#define SHF_EXCLUDE 0x80000000 /* Link editor is to exclude + this section from executable + and shared library that it + builds when those objects + are not to be further + relocated. */ + +/* 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 */ @@ -442,6 +542,47 @@ /* note name must be "LINUX". */ #define NT_PPC_VMX 0x100 /* PowerPC Altivec/VMX registers */ /* note name must be "LINUX". */ +#define NT_PPC_VSX 0x102 /* PowerPC VSX registers */ + /* 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_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_TODCMP 0x302 /* S390 TOD clock comparator */ + /* note name must be "LINUX". */ +#define NT_S390_TODPREG 0x303 /* S390 TOD programmable register */ + /* note name must be "LINUX". */ +#define NT_S390_CTRS 0x304 /* S390 control registers */ + /* 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_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_SIGINFO 0x53494749 /* Fields of siginfo_t. */ +#define NT_FILE 0x46494c45 /* Description of mapped files. */ /* Note segments for core files on dir-style procfs systems. */ @@ -452,6 +593,22 @@ #define NT_LWPSINFO 17 /* Has a struct lwpsinfo_t */ #define NT_WIN32PSTATUS 18 /* Has a struct win32_pstatus */ +/* 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. */ /* Note segments for core files on NetBSD systems. Note name must start with "NetBSD-CORE". */ @@ -459,6 +616,18 @@ #define NT_NETBSDCORE_PROCINFO 1 /* Has a struct procinfo */ #define NT_NETBSDCORE_FIRSTMACH 32 /* start of machdep note types */ + +/* Note segments for core files on OpenBSD systems. Note name is + "OpenBSD". */ + +#define NT_OPENBSD_PROCINFO 10 +#define NT_OPENBSD_AUXV 11 +#define NT_OPENBSD_REGS 20 +#define NT_OPENBSD_FPREGS 21 +#define NT_OPENBSD_XFPREGS 22 +#define NT_OPENBSD_WCOOKIE 23 + + /* Note segments for core files on SPU systems. Note name must start with "SPU/". */ @@ -475,6 +644,73 @@ #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 +#define GNU_PROPERTY_COMPILER_FLAGS 32 + +/* Bit masks for compiler flags: */ +/* Pre/post cxx11 ABI. */ +#define GNU_PROPERTY_USECXX_VALIDATION (1U << 0) +#define GNU_PROPERTY_USECXX11_ABI (1U << 1) +/* Sanitizer flags. */ +#define GNU_PROPERTY_SANITIZE_VALIDATION (1U << 2) +#define GNU_PROPERTY_SANITIZE_ADDRESS (1U << 3) +#define GNU_PROPERTY_SANITIZE_UNDEFINED (1U << 4) +#define GNU_PROPERTY_SANITIZE_THREAD (1U << 5) + +/* 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_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) /* Values used in GNU .note.ABI-tag notes (NT_GNU_ABI_TAG). */ #define GNU_ABI_TAG_LINUX 0 @@ -482,10 +718,13 @@ #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". */ @@ -529,9 +768,10 @@ #define STB_GLOBAL 1 /* Symbol visible outside obj */ #define STB_WEAK 2 /* Like globals, lower precedence */ #define STB_LOOS 10 /* OS-specific semantics */ +#define STB_GNU_UNIQUE 10 /* Symbol is unique in namespace */ #define STB_HIOS 12 /* OS-specific semantics */ -#define STB_LOPROC 13 /* Application-specific semantics */ -#define STB_HIPROC 15 /* Application-specific semantics */ +#define STB_LOPROC 13 /* Processor-specific semantics */ +#define STB_HIPROC 15 /* Processor-specific semantics */ #define STT_NOTYPE 0 /* Symbol type is unspecified */ #define STT_OBJECT 1 /* Symbol is a data object */ @@ -540,12 +780,13 @@ #define STT_FILE 4 /* Symbol gives a file name */ #define STT_COMMON 5 /* An uninitialised common block */ #define STT_TLS 6 /* Thread local data object */ -#define STT_RELC 8 /* Complex relocation expression */ -#define STT_SRELC 9 /* Signed Complex relocation expression */ +#define STT_RELC 8 /* Complex relocation expression */ +#define STT_SRELC 9 /* Signed Complex relocation expression */ #define STT_LOOS 10 /* OS-specific semantics */ +#define STT_GNU_IFUNC 10 /* Symbol is an indirect code object */ #define STT_HIOS 12 /* OS-specific semantics */ -#define STT_LOPROC 13 /* Application-specific semantics */ -#define STT_HIPROC 15 /* Application-specific semantics */ +#define STT_LOPROC 13 /* Processor-specific semantics */ +#define STT_HIPROC 15 /* Processor-specific semantics */ /* The following constants control how a symbol may be accessed once it has become part of an executable or shared library. */ @@ -613,10 +854,12 @@ #define DT_LOPROC 0x70000000 #define DT_HIPROC 0x7fffffff -/* The next four dynamic tags are used on Solaris. We support them - everywhere. Note these values lie outside of the (new) range for - OS specific values. This is a deliberate special case and we - maintain it for backwards compatability. */ +/* The next 2 dynamic tag ranges, integer value range (DT_VALRNGLO to + DT_VALRNGHI) and virtual address range (DT_ADDRRNGLO to DT_ADDRRNGHI), + are used on Solaris. We support them everywhere. Note these values + lie outside of the (new) range for OS specific values. This is a + deliberate special case and we maintain it for backwards compatability. + */ #define DT_VALRNGLO 0x6ffffd00 #define DT_GNU_PRELINKED 0x6ffffdf5 #define DT_GNU_CONFLICTSZ 0x6ffffdf6 @@ -695,7 +938,21 @@ #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 /* Flag values for the DT_FLAGS entry. */ #define DF_ORIGIN (1 << 0) @@ -711,10 +968,16 @@ #define VER_DEF_CURRENT 1 /* These constants appear in the vd_flags field of a Elf32_Verdef - structure. */ + structure. + + Cf. the Solaris Linker and Libraries Guide, Ch. 7, Object File Format, + Versioning Sections, for a description: + + http://docs.sun.com/app/docs/doc/819-0690/chapter6-93046?l=en&a=view */ #define VER_FLG_BASE 0x1 #define VER_FLG_WEAK 0x2 +#define VER_FLG_INFO 0x4 /* These special constants can be found in an Elf32_Versym field. */ @@ -795,11 +1058,38 @@ #define AT_UCACHEBSIZE 21 /* Unified cache block size. */ #define AT_IGNOREPPC 22 /* Entry should be ignored */ #define AT_SECURE 23 /* Boolean, was exec setuid-like? */ +#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 + +#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_SUN_UID 2000 /* Effective user ID. */ #define AT_SUN_RUID 2001 /* Real user ID. */ #define AT_SUN_GID 2002 /* Effective group ID. */ @@ -809,6 +1099,7 @@ #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 processor capabilities. */ #define AT_SUN_IFLUSH 2010 /* Should flush icache? */