Add .note.gnu.property runtime verification and merge support

[external/binutils.git] / include / elf / common.h

diff --git a/include/elf/common.h b/include/elf/common.h
index a343daa..ff3a08d 100644 (file)
--- a/include/elf/common.h
+++ b/include/elf/common.h
@@ -1,7 +1,5 @@
 /* ELF support for BFD.
 /* 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
 
    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
 
    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,
    (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
 
    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.
 
 /* 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_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_SOLARIS      6        /* Solaris */
 #define ELFOSABI_AIX         7 /* AIX */
 #define ELFOSABI_IRIX        8 /* IRIX */


@@ -74,6 +72,10 @@
 #define ELFOSABI_OPENVMS     13        /* OpenVMS */
 #define ELFOSABI_NSK        14 /* Hewlett-Packard Non-Stop Kernel */
 #define ELFOSABI_AROS       15 /* AROS */
 #define ELFOSABI_OPENVMS     13        /* OpenVMS */
 #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_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 */
 
 #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_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_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_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 */
 #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_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 */
 #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_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_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_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_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 */
 #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_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_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_ECOG2       134     /* Cyan Technology eCOG2 microprocessor */
 #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_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 */
 #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 */


@@ -232,15 +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_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_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_INTEL180    180     /* Reserved by Intel */
-#define EM_INTEL181    181     /* Reserved by Intel */
+#define EM_L1OM                180     /* Intel L1OM */
+#define EM_K1OM                181     /* Intel K1OM */

 #define EM_INTEL182    182     /* Reserved by Intel */
 #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
 
 /* If it is necessary to assign new unofficial EM_* values, please pick large
    random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision


@@ -279,9 +344,6 @@
 /* FR30 magic number - no EABI available.  */
 #define EM_CYGNUS_FR30         0x3330
 
 /* 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
 
 /* DLX magic number.  Written in the absense of an ABI.  */
 #define EM_DLX                 0x5aa5
 


@@ -300,9 +362,6 @@
 /* Ubicom IP2xxx;   Written in the absense of an ABI.  */
 #define EM_IP2K_OLD            0x8217
 
 /* 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
 
 /* Cygnus PowerPC ELF backend.  Written in the absence of an ABI.  */
 #define EM_CYGNUS_POWERPC      0x9025
 


@@ -339,11 +398,19 @@
 
 #define EM_CYGNUS_MEP          0xF00D  /* Toshiba MeP */
 
 
 #define EM_CYGNUS_MEP          0xF00D  /* Toshiba MeP */
 

-#define EM_MOXIE                0xFEED  /* Moxie */
+/* 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
 
 
 /* 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.  */
 /* See the above comment before you add a new EM_* value here.  */
 
 /* Values for e_version.  */


@@ -351,6 +418,9 @@
 #define EV_NONE                0               /* Invalid ELF version */
 #define EV_CURRENT     1               /* Current version */
 
 #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 */
 /* Values for program header, p_type field.  */
 
 #define PT_NULL                0               /* Program header table entry unused */


@@ -438,11 +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_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_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 */
 
 #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 */
 /* Values of note segment descriptor types for core files.  */
 
 #define NT_PRSTATUS    1               /* Contains copy of prstatus struct */


@@ -456,6 +544,45 @@
                                        /*   note name must be "LINUX".  */
 #define NT_PPC_VSX     0x102           /* PowerPC VSX registers */
                                        /*   note name must be "LINUX".  */
                                        /*   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.  */
 
 
 /* Note segments for core files on dir-style procfs systems.  */
 


@@ -466,6 +593,22 @@
 #define NT_LWPSINFO    17              /* Has a struct lwpsinfo_t */
 #define NT_WIN32PSTATUS        18              /* Has a struct win32_pstatus */
 
 #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".  */
 
 /* Note segments for core files on NetBSD systems.  Note name
    must start with "NetBSD-CORE".  */


@@ -501,6 +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_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
 
 /* Values used in GNU .note.ABI-tag notes (NT_GNU_ABI_TAG).  */
 #define GNU_ABI_TAG_LINUX      0


@@ -508,10 +718,13 @@
 #define GNU_ABI_TAG_SOLARIS    2
 #define GNU_ABI_TAG_FREEBSD    3
 #define GNU_ABI_TAG_NETBSD     4
 #define GNU_ABI_TAG_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
 
 /* 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".  */
 
 
 /* Values for OpenBSD .note.openbsd.ident notes.  Note name is "OpenBSD".  */
 


@@ -555,6 +768,7 @@
 #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_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              /* Processor-specific semantics */
 #define STB_HIPROC     15              /* Processor-specific semantics */
 #define STB_HIOS       12              /* OS-specific semantics */
 #define STB_LOPROC     13              /* Processor-specific semantics */
 #define STB_HIPROC     15              /* Processor-specific semantics */


@@ -569,6 +783,7 @@
 #define STT_RELC       8               /* Complex relocation expression */
 #define STT_SRELC      9               /* Signed Complex relocation expression */
 #define STT_LOOS       10              /* OS-specific semantics */
 #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              /* Processor-specific semantics */
 #define STT_HIPROC     15              /* Processor-specific semantics */
 #define STT_HIOS       12              /* OS-specific semantics */
 #define STT_LOPROC     13              /* Processor-specific semantics */
 #define STT_HIPROC     15              /* Processor-specific semantics */


@@ -639,10 +854,12 @@
 #define DT_LOPROC      0x70000000
 #define DT_HIPROC      0x7fffffff
 
 #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
 #define DT_VALRNGLO    0x6ffffd00
 #define DT_GNU_PRELINKED 0x6ffffdf5
 #define DT_GNU_CONFLICTSZ 0x6ffffdf6


@@ -721,7 +938,21 @@
 #define DF_1_INTERPOSE 0x00000400
 #define DF_1_NODEFLIB  0x00000800
 #define DF_1_NODUMP    0x00001000
 #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)
 
 /* Flag values for the DT_FLAGS entry. */
 #define DF_ORIGIN      (1 << 0)


@@ -737,10 +968,16 @@
 #define VER_DEF_CURRENT                1
 
 /* These constants appear in the vd_flags field of a Elf32_Verdef
 #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_BASE           0x1
 #define VER_FLG_WEAK           0x2

+#define VER_FLG_INFO           0x4

 
 /* These special constants can be found in an Elf32_Versym field.  */
 
 
 /* These special constants can be found in an Elf32_Versym field.  */
 


@@ -824,12 +1061,35 @@
 #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_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.  */
 
 #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.  */
 #define AT_SUN_UID      2000    /* Effective user ID.  */
 #define AT_SUN_RUID     2001    /* Real user ID.  */
 #define AT_SUN_GID      2002    /* Effective group ID.  */


@@ -839,6 +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.  */
 #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? */
 #define AT_SUN_HWCAP    2009   /* Machine dependent hints about
                                   processor capabilities.  */
 #define AT_SUN_IFLUSH   2010    /* Should flush icache? */