X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=include%2Felf%2Fcommon.h;h=3a6244dc6dc9bb8f1719f8f436deec5baffeb005;hb=67ce483baa43121a17195efe4b14a183e9fd8232;hp=834c859e82112f07e3d8c516aa1bea6ca13a76d9;hpb=fae1616f5f1357ae8b8e98241657088248178ced;p=deliverable%2Fbinutils-gdb.git diff --git a/include/elf/common.h b/include/elf/common.h index 834c859e82..3a6244dc6d 100644 --- a/include/elf/common.h +++ b/include/elf/common.h @@ -1,5 +1,5 @@ /* ELF support for BFD. - Copyright (C) 1991-2017 Free Software Foundation, Inc. + Copyright (C) 1991-2018 Free Software Foundation, Inc. Written by Fred Fish @ Cygnus Support, from information published in "UNIX System V Release 4, Programmers Guide: ANSI C and @@ -78,6 +78,7 @@ #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 */ @@ -112,13 +113,15 @@ #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 */ @@ -198,10 +201,12 @@ #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 */ @@ -218,6 +223,7 @@ #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 */ @@ -331,6 +337,9 @@ #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_BPF 247 /* Linux BPF – in-kernel virtual machine. */ +#define EM_NFP 250 /* Netronome Flow Processor. */ /* If it is necessary to assign new unofficial EM_* values, please pick large random numbers (0x8523, 0xa7f2, etc.) to minimize the chances of collision @@ -344,19 +353,6 @@ 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 @@ -369,6 +365,12 @@ /* 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 @@ -426,12 +428,9 @@ /* 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 @@ -466,6 +465,11 @@ #define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */ #define PT_GNU_RELRO (PT_LOOS + 0x474e552) /* Read-only after relocation */ +/* 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 PF_X (1 << 0) /* Segment is executable */ @@ -494,7 +498,7 @@ #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 */ @@ -537,6 +541,7 @@ /* #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. @@ -548,6 +553,8 @@ 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 */ @@ -568,6 +575,32 @@ /* 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 */ @@ -596,6 +629,10 @@ /* 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. */ @@ -635,6 +672,7 @@ #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". */ @@ -670,6 +708,66 @@ #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_ISA_1_USED 0xc0000000 +#define GNU_PROPERTY_X86_ISA_1_NEEDED 0xc0000001 +#define GNU_PROPERTY_X86_FEATURE_1_AND 0xc0000002 + +#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) + +#define GNU_PROPERTY_X86_FEATURE_1_IBT (1U << 0) +#define GNU_PROPERTY_X86_FEATURE_1_SHSTK (1U << 1) /* Values used in GNU .note.ABI-tag notes (NT_GNU_ABI_TAG). */ #define GNU_ABI_TAG_LINUX 0 @@ -913,6 +1011,9 @@ #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) @@ -1051,6 +1152,8 @@ #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_SUN_UID 2000 /* Effective user ID. */ #define AT_SUN_RUID 2001 /* Real user ID. */