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Add new ELF section and segment types to readelf.

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This commit is contained in:
Nick Clifton 2024-05-28 10:12:28 +01:00
parent b85af8d9fd
commit 08b0f198b1
11 changed files with 521 additions and 327 deletions
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629
binutils/readelf.c
View File

@ -5099,6 +5099,7 @@ get_osabi_name (Filedata * filedata, unsigned int osabi)
case ELFOSABI_FENIXOS: return "FenixOS";
case ELFOSABI_CLOUDABI: return "Nuxi CloudABI";
case ELFOSABI_OPENVOS: return "Stratus Technologies OpenVOS";
case ELFOSABI_CUDA: return "CUDA";
default:
if (osabi >= 64)
switch (filedata->file_header.e_machine)
@ -5158,9 +5159,9 @@ get_aarch64_segment_type (unsigned long type)
{
switch (type)
{
case PT_AARCH64_ARCHEXT: return "AARCH64_ARCHEXT";
case PT_AARCH64_ARCHEXT: return "AARCH64_ARCHEXT";
case PT_AARCH64_MEMTAG_MTE: return "AARCH64_MEMTAG_MTE";
default: return NULL;
default: return NULL;
}
}
@ -5169,8 +5170,9 @@ get_arm_segment_type (unsigned long type)
{
switch (type)
{
case PT_ARM_EXIDX: return "EXIDX";
default: return NULL;
case PT_ARM_ARCHEXT: return "ARM_ARCHEXT";
case PT_ARM_EXIDX: return "ARM_EXIDX";
default: return NULL;
}
}
@ -5262,17 +5264,19 @@ get_hpux_segment_type (unsigned long type, unsigned e_machine)
case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT";
case PT_HP_STACK: return "HP_STACK";
case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME";
default: return NULL;
default:
break;
}
if (e_machine == EM_IA_64)
switch (type)
{
case PT_HP_TLS: return "HP_TLS";
case PT_HP_TLS: return "HP_TLS";
case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT";
case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT";
case PT_IA_64_HP_STACK: return "HP_STACK";
default: return NULL;
default:
break;
}
return NULL;
@ -5283,18 +5287,126 @@ get_solaris_segment_type (unsigned long type)
{
switch (type)
{
case 0x6464e550: return "PT_SUNW_UNWIND";
case 0x6474e550: return "PT_SUNW_EH_FRAME";
case 0x6ffffff7: return "PT_LOSUNW";
case 0x6ffffffa: return "PT_SUNWBSS";
case 0x6ffffffb: return "PT_SUNWSTACK";
case 0x6ffffffc: return "PT_SUNWDTRACE";
case 0x6ffffffd: return "PT_SUNWCAP";
case 0x6fffffff: return "PT_HISUNW";
default: return NULL;
case PT_SUNW_UNWIND: return "SUNW_UNWIND";
case PT_SUNW_EH_FRAME: return "SUNW_EH_FRAME";
case PT_SUNWBSS: return "SUNW_BSS";
case PT_SUNWSTACK: return "SUNW_STACK";
case PT_SUNWDTRACE: return "SUNW_DTRACE";
case PT_SUNWCAP: return "SUNW_CAP";
default: return NULL;
}
}
static const char *
get_os_specific_segment_type (Filedata * filedata, unsigned long p_type)
{
static char buff[32];
const char * result = NULL;
switch (filedata->file_header.e_ident[EI_OSABI])
{
case ELFOSABI_GNU:
case ELFOSABI_FREEBSD:
if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI)
{
sprintf (buff, "GNU_MBIND+%#lx", p_type - PT_GNU_MBIND_LO);
result = buff;
}
break;
case ELFOSABI_HPUX:
result = get_hpux_segment_type (p_type,
filedata->file_header.e_machine);
break;
case ELFOSABI_SOLARIS:
result = get_solaris_segment_type (p_type);
break;
default:
break;
}
if (result != NULL)
return result;
switch (p_type)
{
case PT_GNU_EH_FRAME: return "GNU_EH_FRAME";
case PT_GNU_STACK: return "GNU_STACK";
case PT_GNU_RELRO: return "GNU_RELRO";
case PT_GNU_PROPERTY: return "GNU_PROPERTY";
case PT_GNU_SFRAME: return "GNU_SFRAME";
case PT_OPENBSD_MUTABLE: return "OPENBSD_MUTABLE";
case PT_OPENBSD_RANDOMIZE: return "OPENBSD_RANDOMIZE";
case PT_OPENBSD_WXNEEDED: return "OPENBSD_WXNEEDED";
case PT_OPENBSD_NOBTCFI: return "OPENBSD_NOBTCFI";
case PT_OPENBSD_SYSCALLS: return "OPENBSD_SYSCALLS";
case PT_OPENBSD_BOOTDATA: return "OPENBSD_BOOTDATA";
default:
break;
}
sprintf (buff, "LOOS+%#lx", p_type - PT_LOOS);
return buff;
}
static const char *
get_processor_specific_segment_type (Filedata * filedata, unsigned long p_type)
{
static char buff[32];
const char * result = NULL;
switch (filedata->file_header.e_machine)
{
case EM_AARCH64:
result = get_aarch64_segment_type (p_type);
break;
case EM_ARM:
result = get_arm_segment_type (p_type);
break;
case EM_MIPS:
case EM_MIPS_RS3_LE:
result = get_mips_segment_type (p_type);
break;
case EM_PARISC:
result = get_parisc_segment_type (p_type);
break;
case EM_IA_64:
result = get_ia64_segment_type (p_type);
break;
case EM_TI_C6000:
result = get_tic6x_segment_type (p_type);
break;
case EM_S390:
case EM_S390_OLD:
result = get_s390_segment_type (p_type);
break;
case EM_RISCV:
result = get_riscv_segment_type (p_type);
break;
default:
result = NULL;
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOPROC+%#lx", p_type - PT_LOPROC);
return buff;
}
static const char *
get_segment_type (Filedata * filedata, unsigned long p_type)
{
@ -5310,96 +5422,17 @@ get_segment_type (Filedata * filedata, unsigned long p_type)
case PT_SHLIB: return "SHLIB";
case PT_PHDR: return "PHDR";
case PT_TLS: return "TLS";
case PT_GNU_EH_FRAME: return "GNU_EH_FRAME";
case PT_GNU_STACK: return "GNU_STACK";
case PT_GNU_RELRO: return "GNU_RELRO";
case PT_GNU_PROPERTY: return "GNU_PROPERTY";
case PT_GNU_SFRAME: return "GNU_SFRAME";
case PT_OPENBSD_MUTABLE: return "OPENBSD_MUTABLE";
case PT_OPENBSD_RANDOMIZE: return "OPENBSD_RANDOMIZE";
case PT_OPENBSD_WXNEEDED: return "OPENBSD_WXNEEDED";
case PT_OPENBSD_NOBTCFI: return "OPENBSD_NOBTCFI";
case PT_OPENBSD_SYSCALLS: return "OPENBSD_SYSCALLS";
case PT_OPENBSD_BOOTDATA: return "OPENBSD_BOOTDATA";
default:
if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
{
const char * result;
switch (filedata->file_header.e_machine)
{
case EM_AARCH64:
result = get_aarch64_segment_type (p_type);
break;
case EM_ARM:
result = get_arm_segment_type (p_type);
break;
case EM_MIPS:
case EM_MIPS_RS3_LE:
result = get_mips_segment_type (p_type);
break;
case EM_PARISC:
result = get_parisc_segment_type (p_type);
break;
case EM_IA_64:
result = get_ia64_segment_type (p_type);
break;
case EM_TI_C6000:
result = get_tic6x_segment_type (p_type);
break;
case EM_S390:
case EM_S390_OLD:
result = get_s390_segment_type (p_type);
break;
case EM_RISCV:
result = get_riscv_segment_type (p_type);
break;
default:
result = NULL;
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOPROC+%#lx", p_type - PT_LOPROC);
}
else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS))
{
const char * result = NULL;
switch (filedata->file_header.e_ident[EI_OSABI])
{
case ELFOSABI_GNU:
case ELFOSABI_FREEBSD:
if (p_type >= PT_GNU_MBIND_LO && p_type <= PT_GNU_MBIND_HI)
{
sprintf (buff, "GNU_MBIND+%#lx", p_type - PT_GNU_MBIND_LO);
result = buff;
}
break;
case ELFOSABI_HPUX:
result = get_hpux_segment_type (p_type,
filedata->file_header.e_machine);
break;
case ELFOSABI_SOLARIS:
result = get_solaris_segment_type (p_type);
break;
default:
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOOS+%#lx", p_type - PT_LOOS);
}
else
snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type);
return buff;
case PT_NUM: return "NUM";
}
if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS))
return get_os_specific_segment_type (filedata, p_type);
if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
return get_processor_specific_segment_type (filedata, p_type);
snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type);
return buff;
}
static const char *
@ -5475,9 +5508,9 @@ get_parisc_section_type_name (unsigned int sh_type)
case SHT_PARISC_UNWIND: return "PARISC_UNWIND";
case SHT_PARISC_DOC: return "PARISC_DOC";
case SHT_PARISC_ANNOT: return "PARISC_ANNOT";
case SHT_PARISC_DLKM: return "PARISC_DLKM";
case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN";
case SHT_PARISC_STUBS: return "PARISC_STUBS";
case SHT_PARISC_DLKM: return "PARISC_DLKM";
default: return NULL;
}
}
@ -5494,6 +5527,17 @@ get_ia64_section_type_name (Filedata * filedata, unsigned int sh_type)
case SHT_IA_64_EXT: return "IA_64_EXT";
case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT";
default:
break;
}
return NULL;
}
static const char *
get_vms_section_type_name (unsigned int sh_type)
{
switch (sh_type)
{
case SHT_IA_64_VMS_TRACE: return "VMS_TRACE";
case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES";
case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG";
@ -5522,8 +5566,16 @@ get_aarch64_section_type_name (unsigned int sh_type)
{
switch (sh_type)
{
case SHT_AARCH64_ATTRIBUTES: return "AARCH64_ATTRIBUTES";
default: return NULL;
case SHT_AARCH64_ATTRIBUTES:
return "AARCH64_ATTRIBUTES";
case SHT_AARCH64_AUTH_RELR:
return "AARCH64_AUTH_RELR";
case SHT_AARCH64_MEMTAG_GLOBALS_STATIC:
return "AARCH64_MEMTAG_GLOBALS_STATIC";
case SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC:
return "AARCH64_MEMTAG_GLOBALS_DYNAMIC";
default:
return NULL;
}
}
@ -5617,11 +5669,222 @@ get_csky_section_type_name (unsigned int sh_type)
}
static const char *
get_section_type_name (Filedata * filedata, unsigned int sh_type)
get_powerpc_section_type_name (unsigned int sh_type)
{
switch (sh_type)
{
case SHT_ORDERED: return "ORDERED";
default: return NULL;
}
}
static const char *
get_alpha_section_type_name (unsigned int sh_type)
{
switch (sh_type)
{
case SHT_ALPHA_DEBUG: return "DEBUG";
case SHT_ALPHA_REGINFO: return "REGINFO";
default: return NULL;
}
}
static const char *
get_processor_specific_section_type_name (Filedata * filedata, unsigned int sh_type)
{
static char buff[32];
const char * result = NULL;
switch (filedata->file_header.e_machine)
{
case EM_AARCH64:
result = get_aarch64_section_type_name (sh_type);
break;
case EM_ALPHA:
result = get_alpha_section_type_name (sh_type);
break;
case EM_ARC:
case EM_ARC_COMPACT:
case EM_ARC_COMPACT2:
case EM_ARC_COMPACT3:
case EM_ARC_COMPACT3_64:
result = get_arc_section_type_name (sh_type);
break;
case EM_ARM:
result = get_arm_section_type_name (sh_type);
break;
case EM_CSKY:
result = get_csky_section_type_name (sh_type);
break;
case EM_IA_64:
result = get_ia64_section_type_name (filedata, sh_type);
break;
case EM_MIPS:
case EM_MIPS_RS3_LE:
result = get_mips_section_type_name (sh_type);
break;
case EM_MSP430:
result = get_msp430_section_type_name (sh_type);
break;
case EM_NFP:
result = get_nfp_section_type_name (sh_type);
break;
case EM_PARISC:
result = get_parisc_section_type_name (sh_type);
break;
case EM_PPC64:
case EM_PPC:
return get_powerpc_section_type_name (sh_type);
break;
case EM_RISCV:
result = get_riscv_section_type_name (sh_type);
break;
case EM_TI_C6000:
result = get_tic6x_section_type_name (sh_type);
break;
case EM_V800:
case EM_V850:
case EM_CYGNUS_V850:
result = get_v850_section_type_name (sh_type);
break;
case EM_X86_64:
case EM_L1OM:
case EM_K1OM:
result = get_x86_64_section_type_name (sh_type);
break;
default:
break;
}
if (result != NULL)
return result;
switch (sh_type)
{
/* FIXME: Are these correct ? If so, why do they not have #define's ? */
case 0x7ffffffd: return "AUXILIARY";
case 0x7fffffff: return "FILTER";
default:
break;
}
sprintf (buff, "LOPROC+%#x", sh_type - SHT_LOPROC);
return buff;
}
static const char *
get_os_specific_section_type_name (Filedata * filedata, unsigned int sh_type)
{
static char buff[32];
const char * result = NULL;
switch (filedata->file_header.e_machine)
{
case EM_IA_64:
result = get_vms_section_type_name (sh_type);
break;
default:
break;
}
if (result != NULL)
return result;
if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
result = get_solaris_section_type (sh_type);
if (result != NULL)
return result;
switch (sh_type)
{
case SHT_GNU_INCREMENTAL_INPUTS: return "GNU_INCREMENTAL_INPUTS";
case SHT_GNU_ATTRIBUTES: return "GNU_ATTRIBUTES";
case SHT_GNU_HASH: return "GNU_HASH";
case SHT_GNU_LIBLIST: return "GNU_LIBLIST";
case SHT_SUNW_move: return "SUNW_MOVE";
case SHT_SUNW_COMDAT: return "SUNW_COMDAT";
case SHT_SUNW_syminfo: return "SUNW_SYMINFO";
case SHT_GNU_verdef: return "VERDEF";
case SHT_GNU_verneed: return "VERNEED";
case SHT_GNU_versym: return "VERSYM";
case SHT_LLVM_ODRTAB: return "LLVM_ODRTAB";
case SHT_LLVM_LINKER_OPTIONS: return "LLVM_LINKER_OPTIONS";
case SHT_LLVM_ADDRSIG: return "LLVM_ADDRSIG";
case SHT_LLVM_DEPENDENT_LIBRARIES: return "LLVM_DEPENDENT_LIBRARIES";
case SHT_LLVM_SYMPART: return "LLVM_SYMPART";
case SHT_LLVM_PART_EHDR: return "LLVM_PART_EHDR";
case SHT_LLVM_PART_PHDR: return "LLVM_PART_PHDR";
case SHT_LLVM_BB_ADDR_MAP_V0: return "LLVM_BB_ADDR_MAP_V0";
case SHT_LLVM_CALL_GRAPH_PROFILE: return "LLVM_CALL_GRAPH_PROFILE";
case SHT_LLVM_BB_ADDR_MAP: return "LLVM_BB_ADDR_MAP";
case SHT_LLVM_OFFLOADING: return "LLVM_OFFLOADING";
case SHT_LLVM_LTO: return "LLVM_LTO";
case SHT_ANDROID_REL: return "ANDROID_REL";
case SHT_ANDROID_RELA: return "ANDROID_RELA";
case SHT_ANDROID_RELR: return "ANDROID_RELR";
case SHT_CHECKSUM: return "CHECKSUM";
/* FIXME: Are these correct ? If so, why do they not have #define's ? */
case 0x6ffffff0: return "VERSYM";
default:
break;
}
sprintf (buff, "LOOS+%#x", sh_type - SHT_LOOS);
return buff;
}
static const char *
get_user_specific_section_type_name (Filedata * filedata, unsigned int sh_type)
{
static char buff[32];
const char * result;
switch (filedata->file_header.e_machine)
{
case EM_V800:
case EM_V850:
case EM_CYGNUS_V850:
result = get_v850_section_type_name (sh_type);
break;
default:
result = NULL;
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOUSER+%#x", sh_type - SHT_LOUSER);
return buff;
}
static const char *
get_section_type_name (Filedata * filedata,
unsigned int sh_type)
{
switch (sh_type)
{
case SHT_NULL: return "NULL";
@ -5645,139 +5908,25 @@ get_section_type_name (Filedata * filedata, unsigned int sh_type)
case SHT_RELR: return "RELR";
/* End of generic section types. */
/* OS specific section types: */
case SHT_GNU_verdef: return "VERDEF";
case SHT_GNU_verneed: return "VERNEED";
case SHT_GNU_versym: return "VERSYM";
case SHT_GNU_INCREMENTAL_INPUTS: return "GNU_INCREMENTAL_INPUTS";
case 0x6ffffff0: return "VERSYM";
case SHT_GNU_ATTRIBUTES: return "GNU_ATTRIBUTES";
case SHT_GNU_HASH: return "GNU_HASH";
case SHT_GNU_LIBLIST: return "GNU_LIBLIST";
case 0x6ffffffc: return "VERDEF";
case 0x7ffffffd: return "AUXILIARY";
case 0x7fffffff: return "FILTER";
default:
if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC))
{
switch (filedata->file_header.e_machine)
{
case EM_ARC:
case EM_ARC_COMPACT:
case EM_ARC_COMPACT2:
case EM_ARC_COMPACT3:
case EM_ARC_COMPACT3_64:
result = get_arc_section_type_name (sh_type);
break;
case EM_MIPS:
case EM_MIPS_RS3_LE:
result = get_mips_section_type_name (sh_type);
break;
case EM_PARISC:
result = get_parisc_section_type_name (sh_type);
break;
case EM_IA_64:
result = get_ia64_section_type_name (filedata, sh_type);
break;
case EM_X86_64:
case EM_L1OM:
case EM_K1OM:
result = get_x86_64_section_type_name (sh_type);
break;
case EM_AARCH64:
result = get_aarch64_section_type_name (sh_type);
break;
case EM_ARM:
result = get_arm_section_type_name (sh_type);
break;
case EM_TI_C6000:
result = get_tic6x_section_type_name (sh_type);
break;
case EM_MSP430:
result = get_msp430_section_type_name (sh_type);
break;
case EM_NFP:
result = get_nfp_section_type_name (sh_type);
break;
case EM_V800:
case EM_V850:
case EM_CYGNUS_V850:
result = get_v850_section_type_name (sh_type);
break;
case EM_RISCV:
result = get_riscv_section_type_name (sh_type);
break;
case EM_CSKY:
result = get_csky_section_type_name (sh_type);
break;
default:
result = NULL;
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOPROC+%#x", sh_type - SHT_LOPROC);
}
else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS))
{
switch (filedata->file_header.e_machine)
{
case EM_IA_64:
result = get_ia64_section_type_name (filedata, sh_type);
break;
default:
if (filedata->file_header.e_ident[EI_OSABI] == ELFOSABI_SOLARIS)
result = get_solaris_section_type (sh_type);
else
{
switch (sh_type)
{
case SHT_GNU_INCREMENTAL_INPUTS: result = "GNU_INCREMENTAL_INPUTS"; break;
case SHT_GNU_ATTRIBUTES: result = "GNU_ATTRIBUTES"; break;
case SHT_GNU_HASH: result = "GNU_HASH"; break;
case SHT_GNU_LIBLIST: result = "GNU_LIBLIST"; break;
default:
result = NULL;
break;
}
}
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOOS+%#x", sh_type - SHT_LOOS);
}
else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER))
{
switch (filedata->file_header.e_machine)
{
case EM_V800:
case EM_V850:
case EM_CYGNUS_V850:
result = get_v850_section_type_name (sh_type);
break;
default:
result = NULL;
break;
}
if (result != NULL)
return result;
sprintf (buff, "LOUSER+%#x", sh_type - SHT_LOUSER);
}
else
/* This message is probably going to be displayed in a 15
character wide field, so put the hex value first. */
snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type);
return buff;
break;
}
if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC))
return get_processor_specific_section_type_name (filedata, sh_type);
if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS))
return get_os_specific_section_type_name (filedata, sh_type);
if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER))
return get_user_specific_section_type_name (filedata, sh_type);
static char buff[32];
/* This message is probably going to be displayed in a 15
character wide field, so put the hex value first. */
snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type);
return buff;
}
enum long_option_values

10
include/elf/aarch64.h
View File

@ -31,7 +31,15 @@
#define PT_AARCH64_MEMTAG_MTE (PT_LOPROC + 0x2)
/* Additional section types. */
#define SHT_AARCH64_ATTRIBUTES 0x70000003 /* Section holds attributes. */
/* Section holds attributes. */
#define SHT_AARCH64_ATTRIBUTES (SHT_LOPROC + 3)
/* Special aarch64-specific section for MTE support, as described in:
https://github.com/ARM-software/abi-aa/blob/main/pauthabielf64/pauthabielf64.rst#section-types */
#define SHT_AARCH64_AUTH_RELR (SHT_LOPROC + 4)
/* Special aarch64-specific sections for MTE support, as described in:
https://github.com/ARM-software/abi-aa/blob/main/memtagabielf64/memtagabielf64.rst#7section-types */
#define SHT_AARCH64_MEMTAG_GLOBALS_STATIC (SHT_LOPROC + 7)
#define SHT_AARCH64_MEMTAG_GLOBALS_DYNAMIC (SHT_LOPROC + 8)
/* AArch64-specific values for sh_flags. */
#define SHF_ENTRYSECT 0x10000000 /* Section contains an

4
include/elf/alpha.h
View File

@ -42,10 +42,10 @@
/* Section contains some sort of debugging information. The exact
format is unspecified. It's probably ECOFF symbols. */
#define SHT_ALPHA_DEBUG 0x70000001
#define SHT_ALPHA_DEBUG (SHT_LOPROC + 1)
/* Section contains register usage information. */
#define SHT_ALPHA_REGINFO 0x70000002
#define SHT_ALPHA_REGINFO (SHT_LOPROC + 2)
/* A section of type SHT_MIPS_REGINFO contains the following
structure. */

11
include/elf/arm.h
View File

@ -37,6 +37,7 @@
#define EF_ARM_VFP_FLOAT 0x400
/* Removed, was EF_ARM_MAVERICK_FLOAT 0x800 */
#define PT_ARM_ARCHEXT (PT_LOPROC + 0)
/* Frame unwind information */
#define PT_ARM_EXIDX (PT_LOPROC + 1)
@ -76,11 +77,11 @@
#define STT_ARM_16BIT STT_HIPROC /* A Thumb label. */
/* Additional section types. */
#define SHT_ARM_EXIDX 0x70000001 /* Section holds ARM unwind info. */
#define SHT_ARM_PREEMPTMAP 0x70000002 /* Section pre-emption details. */
#define SHT_ARM_ATTRIBUTES 0x70000003 /* Section holds attributes. */
#define SHT_ARM_DEBUGOVERLAY 0x70000004 /* Section holds overlay debug info. */
#define SHT_ARM_OVERLAYSECTION 0x70000005 /* Section holds GDB and overlay integration info. */
#define SHT_ARM_EXIDX (SHT_LOPROC + 1) /* Section holds ARM unwind info. */
#define SHT_ARM_PREEMPTMAP (SHT_LOPROC + 2) /* Section pre-emption details. */
#define SHT_ARM_ATTRIBUTES (SHT_LOPROC + 3) /* Section holds attributes. */
#define SHT_ARM_DEBUGOVERLAY (SHT_LOPROC + 4) /* Section holds overlay debug info. */
#define SHT_ARM_OVERLAYSECTION (SHT_LOPROC + 5) /* Section holds GDB and overlay integration info. */
/* ARM-specific values for sh_flags. */
#define SHF_ENTRYSECT 0x10000000 /* Section contains an entry point. */

85
include/elf/common.h
View File

@ -76,20 +76,20 @@
#define ELFOSABI_CLOUDABI 17 /* Nuxi CloudABI */
#define ELFOSABI_OPENVOS 18 /* Stratus Technologies OpenVOS */
#define ELFOSABI_C6000_ELFABI 64 /* Bare-metal TMS320C6000 */
#define ELFOSABI_AMDGPU_HSA 64 /* AMD HSA Runtime */
#define ELFOSABI_C6000_LINUX 65 /* Linux TMS320C6000 */
#define ELFOSABI_AMDGPU_PAL 65 /* AMD PAL Runtime */
#define ELFOSABI_ARM_FDPIC 65 /* ARM FDPIC */
#define ELFOSABI_CUDA 51 /* NVIDIA CUDA architecture. */
#define ELFOSABI_C6000_ELFABI 64 /* Bare-metal TMS320C6000 */
#define ELFOSABI_AMDGPU_HSA 64 /* AMD HSA Runtime */
#define ELFOSABI_C6000_LINUX 65 /* Linux TMS320C6000 */
#define ELFOSABI_AMDGPU_PAL 65 /* AMD PAL Runtime */
#define ELFOSABI_ARM_FDPIC 65 /* ARM FDPIC */
#define ELFOSABI_AMDGPU_MESA3D 66 /* AMD Mesa3D Runtime */
#define ELFOSABI_ARM 97 /* ARM */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
#define ELFOSABI_ARM 97 /* ARM */
#define ELFOSABI_STANDALONE 255 /* Standalone (embedded) application */
#define EI_ABIVERSION 8 /* ABI version */
#define EI_PAD 9 /* Start of padding bytes */
/* Values for e_type, which identifies the object file type. */
#define ET_NONE 0 /* No file type */
@ -479,11 +479,12 @@
#define PT_SHLIB 5 /* Reserved, unspecified semantics */
#define PT_PHDR 6 /* Entry for header table itself */
#define PT_TLS 7 /* Thread local storage segment */
#define PT_NUM 8 /* Number of defined types. */
#define PT_LOOS 0x60000000 /* OS-specific */
#define PT_HIOS 0x6fffffff /* OS-specific */
#define PT_LOPROC 0x70000000 /* Processor-specific */
#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
#define PT_SUNW_UNWIND (PT_LOOS + 0x464e550)
#define PT_GNU_EH_FRAME (PT_LOOS + 0x474e550) /* Frame unwind information */
#define PT_SUNW_EH_FRAME PT_GNU_EH_FRAME /* Solaris uses the same value */
#define PT_GNU_STACK (PT_LOOS + 0x474e551) /* Stack flags */
@ -499,11 +500,20 @@
#define PT_OPENBSD_SYSCALLS (PT_LOOS + 0x5a3dbe9) /* System call sites. */
#define PT_OPENBSD_BOOTDATA (PT_LOOS + 0x5a41be6) /* Section for boot arguments. */
/* Solaris segment types. */
#define PT_SUNWBSS (PT_LOOS + 0xffffffa) /* Sun Specific segment. */
#define PT_SUNWSTACK (PT_LOOS + 0xffffffb) /* Stack segment. */
#define PT_SUNWDTRACE (PT_LOOS + 0xffffffc)
#define PT_SUNWCAP (PT_LOOS + 0xffffffd)
/* 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)
#define PT_LOPROC 0x70000000 /* Processor-specific */
#define PT_HIPROC 0x7FFFFFFF /* Processor-specific */
/* Program segment permissions, in program header p_flags field. */
#define PF_X (1 << 0) /* Segment is executable */
@ -538,17 +548,40 @@
#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 */
#define SHT_ANDROID_REL 0x60000001
#define SHT_ANDROID_RELA 0x60000002
#define SHT_GNU_INCREMENTAL_INPUTS 0x6fff4700 /* Incremental build data */
#define SHT_LLVM_ODRTAB 0x6fff4c00 /* LLVM ODR table. */
#define SHT_LLVM_LINKER_OPTIONS 0x6fff4c01 /* LLVM Linker Options. */
#define SHT_LLVM_ADDRSIG 0x6fff4c03 /* List of address-significant symbols for safe ICF. */
#define SHT_LLVM_DEPENDENT_LIBRARIES 0x6fff4c04 /* LLVM Dependent Library Specifiers. */
#define SHT_LLVM_SYMPART 0x6fff4c05 /* Symbol partition specification. */
#define SHT_LLVM_PART_EHDR 0x6fff4c06 /* ELF header for loadable partition. */
#define SHT_LLVM_PART_PHDR 0x6fff4c07 /* Phdrs for loadable partition. */
#define SHT_LLVM_BB_ADDR_MAP_V0 0x6fff4c08 /* LLVM Basic Block Address Map. */
#define SHT_LLVM_CALL_GRAPH_PROFILE 0x6fff4c09 /* LLVM Call Graph Profile. */
#define SHT_LLVM_BB_ADDR_MAP 0x6fff4c0a /* LLVM Basic Block Address Map. */
#define SHT_LLVM_OFFLOADING 0x6fff4c0b /* LLVM device offloading data. */
#define SHT_LLVM_LTO 0x6fff4c0c /* .llvm.lto for fat LTO. */
#define SHT_ANDROID_RELR 0x6fffff00
#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 */
#define SHT_CHECKSUM 0x6ffffff8 /* Checksum for DSO content. */
#define SHT_SUNW_move 0x6ffffffa
#define SHT_SUNW_COMDAT 0x6ffffffb
#define SHT_SUNW_syminfo 0x6ffffffc
/* The next three section types are defined by Solaris, and are named
SHT_SUNW*. We use them in GNU code, so we also define SHT_GNU*
versions. */
#define SHT_SUNW_verdef 0x6ffffffd /* Versions defined by file */
#define SHT_SUNW_verneed 0x6ffffffe /* Versions needed by file */
#define SHT_SUNW_versym 0x6fffffff /* Symbol versions */
#define SHT_SUNW_verdef 0x6ffffffd /* Versions defined by file */
#define SHT_SUNW_verneed 0x6ffffffe /* Versions needed by file */
#define SHT_SUNW_versym 0x6fffffff /* Symbol versions */
#define SHT_GNU_verdef SHT_SUNW_verdef
#define SHT_GNU_verneed SHT_SUNW_verneed
@ -556,6 +589,7 @@
#define SHT_LOPROC 0x70000000 /* Processor-specific semantics, lo */
#define SHT_HIPROC 0x7FFFFFFF /* Processor-specific semantics, hi */
#define SHT_LOUSER 0x80000000 /* Application-specific semantics */
/* #define SHT_HIUSER 0x8FFFFFFF *//* Application-specific semantics */
#define SHT_HIUSER 0xFFFFFFFF /* New value, defined in Oct 4, 1999 Draft */
@ -576,19 +610,16 @@
/* #define SHF_MASKOS 0x0F000000 *//* OS-specific semantics */
#define SHF_MASKOS 0x0FF00000 /* New value, Oct 4, 1999 Draft */
#define SHF_GNU_RETAIN (1 << 21) /* Section should not be garbage collected by the linker. */
#define SHF_GNU_RETAIN (1 << 21) /* Section should not be garbage collected by the linker. */
#define SHF_GNU_MBIND (1 << 24) /* Mbind section. */
#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. */
We just make it generic. The definition is: the link editor is
to exclude this section from executable and shared libraries that
it builds when those objects are not to be further relocated. */
#define SHF_EXCLUDE (1U << 31)
#define SHF_GNU_MBIND 0x01000000 /* Mbind section. */
/* Compression types. */
#define ELFCOMPRESS_ZLIB 1 /* Compressed with zlib. */

2
include/elf/csky.h
View File

@ -95,7 +95,7 @@ START_RELOC_NUMBERS (elf_csky_reloc_type)
END_RELOC_NUMBERS (R_CKCORE_MAX)
/* Additional section types. */
#define SHT_CSKY_ATTRIBUTES 0x70000001 /* Section holds attributes. */
#define SHT_CSKY_ATTRIBUTES (SHT_LOPROC + 1) /* Section holds attributes. */
/* Object attribute tags. */
enum

14
include/elf/hppa.h
View File

@ -63,27 +63,27 @@
/* Processor specific section types. */
/* Section contains product specific extension bits. */
#define SHT_PARISC_EXT 0x70000000
#define SHT_PARISC_EXT (SHT_LOPROC + 0)
/* Section contains unwind table entries. */
#define SHT_PARISC_UNWIND 0x70000001
#define SHT_PARISC_UNWIND (SHT_LOPROC + 1)
/* Section contains debug information for optimized code. */
#define SHT_PARISC_DOC 0x70000002
#define SHT_PARISC_DOC (SHT_LOPROC + 2)
/* Section contains code annotations. */
#define SHT_PARISC_ANNOT 0x70000003
#define SHT_PARISC_ANNOT (SHT_LOPROC + 3)
/* DLKM special section. */
#define SHT_PARISC_DLKM 0x70000004
#define SHT_PARISC_DLKM (SHT_LOPROC + 4)
/* These are strictly for compatibility with the older elf32-hppa
implementation. Hopefully we can eliminate them in the future. */
/* Optional section holding argument location/relocation info. */
#define SHT_PARISC_SYMEXTN SHT_LOPROC + 8
#define SHT_PARISC_SYMEXTN (SHT_LOPROC + 8)
/* Option section for linker stubs. */
#define SHT_PARISC_STUBS SHT_LOPROC + 9
#define SHT_PARISC_STUBS (SHT_LOPROC + 9)
/* Processor specific section flags. */

87
include/elf/mips.h
View File

@ -373,131 +373,136 @@ END_RELOC_NUMBERS (R_MIPS_maxext)
/* Section contains the set of dynamic shared objects used when
statically linking. */
#define SHT_MIPS_LIBLIST 0x70000000
#define SHT_MIPS_LIBLIST (SHT_LOPROC + 0)
/* I'm not sure what this is, but it's used on Irix 5. */
#define SHT_MIPS_MSYM 0x70000001
#define SHT_MIPS_MSYM (SHT_LOPROC + 1)
/* Section contains list of symbols whose definitions conflict with
symbols defined in shared objects. */
#define SHT_MIPS_CONFLICT 0x70000002
#define SHT_MIPS_CONFLICT (SHT_LOPROC + 2)
/* Section contains the global pointer table. */
#define SHT_MIPS_GPTAB 0x70000003
#define SHT_MIPS_GPTAB (SHT_LOPROC + 3)
/* Section contains microcode information. The exact format is
unspecified. */
#define SHT_MIPS_UCODE 0x70000004
#define SHT_MIPS_UCODE (SHT_LOPROC + 4)
/* Section contains some sort of debugging information. The exact
format is unspecified. It's probably ECOFF symbols. */
#define SHT_MIPS_DEBUG 0x70000005
#define SHT_MIPS_DEBUG (SHT_LOPROC + 5)
/* Section contains register usage information. */
#define SHT_MIPS_REGINFO 0x70000006
#define SHT_MIPS_REGINFO (SHT_LOPROC + 6)
/* ??? */
#define SHT_MIPS_PACKAGE 0x70000007
#define SHT_MIPS_PACKAGE (SHT_LOPROC + 7)
/* ??? */
#define SHT_MIPS_PACKSYM 0x70000008
#define SHT_MIPS_PACKSYM (SHT_LOPROC + 8)
/* ??? */
#define SHT_MIPS_RELD 0x70000009
#define SHT_MIPS_RELD (SHT_LOPROC + 9)
/* Note: SHT_LOPROC + 0xa is missing... */
/* Section contains interface information. */
#define SHT_MIPS_IFACE 0x7000000b
#define SHT_MIPS_IFACE (SHT_LOPROC + 0xb)
/* Section contains description of contents of another section. */
#define SHT_MIPS_CONTENT 0x7000000c
#define SHT_MIPS_CONTENT (SHT_LOPROC + 0xc)
/* Section contains miscellaneous options. */
#define SHT_MIPS_OPTIONS 0x7000000d
#define SHT_MIPS_OPTIONS (SHT_LOPROC + 0xd)
/* Note: SHT_LOPROC + 0xe is missing... */
/* Note: SHT_LOPROC + 0xf is missing... */
/* ??? */
#define SHT_MIPS_SHDR 0x70000010
#define SHT_MIPS_SHDR (SHT_LOPROC + 0x10)
/* ??? */
#define SHT_MIPS_FDESC 0x70000011
#define SHT_MIPS_FDESC (SHT_LOPROC + 0x11)
/* ??? */
#define SHT_MIPS_EXTSYM 0x70000012
#define SHT_MIPS_EXTSYM (SHT_LOPROC + 0x12)
/* ??? */
#define SHT_MIPS_DENSE 0x70000013
#define SHT_MIPS_DENSE (SHT_LOPROC + 0x13)
/* ??? */
#define SHT_MIPS_PDESC 0x70000014
#define SHT_MIPS_PDESC (SHT_LOPROC + 0x14)
/* ??? */
#define SHT_MIPS_LOCSYM 0x70000015
#define SHT_MIPS_LOCSYM (SHT_LOPROC + 0x15)
/* ??? */
#define SHT_MIPS_AUXSYM 0x70000016
#define SHT_MIPS_AUXSYM (SHT_LOPROC + 0x16)
/* ??? */
#define SHT_MIPS_OPTSYM 0x70000017
#define SHT_MIPS_OPTSYM (SHT_LOPROC + 0x17)
/* ??? */
#define SHT_MIPS_LOCSTR 0x70000018
#define SHT_MIPS_LOCSTR (SHT_LOPROC + 0x18)
/* ??? */
#define SHT_MIPS_LINE 0x70000019
#define SHT_MIPS_LINE (SHT_LOPROC + 0x19)
/* ??? */
#define SHT_MIPS_RFDESC 0x7000001a
#define SHT_MIPS_RFDESC (SHT_LOPROC + 0x1a)
/* Delta C++: symbol table */
#define SHT_MIPS_DELTASYM 0x7000001b
#define SHT_MIPS_DELTASYM (SHT_LOPROC + 0x1b)
/* Delta C++: instance table */
#define SHT_MIPS_DELTAINST 0x7000001c
#define SHT_MIPS_DELTAINST (SHT_LOPROC + 0x1c)
/* Delta C++: class table */
#define SHT_MIPS_DELTACLASS 0x7000001d
#define SHT_MIPS_DELTACLASS (SHT_LOPROC + 0x1d)
/* DWARF debugging section. */
#define SHT_MIPS_DWARF 0x7000001e
#define SHT_MIPS_DWARF (SHT_LOPROC + 0x1e)
/* Delta C++: declarations */
#define SHT_MIPS_DELTADECL 0x7000001f
#define SHT_MIPS_DELTADECL (SHT_LOPROC + 0x1f)
/* List of libraries the binary depends on. Includes a time stamp, version
number. */
#define SHT_MIPS_SYMBOL_LIB 0x70000020
#define SHT_MIPS_SYMBOL_LIB (SHT_LOPROC + 0x20)
/* Events section. */
#define SHT_MIPS_EVENTS 0x70000021
#define SHT_MIPS_EVENTS (SHT_LOPROC + 0x21)
/* ??? */
#define SHT_MIPS_TRANSLATE 0x70000022
#define SHT_MIPS_TRANSLATE (SHT_LOPROC + 0x22)
/* Special pixie sections */
#define SHT_MIPS_PIXIE 0x70000023
#define SHT_MIPS_PIXIE (SHT_LOPROC + 0x23)
/* Address translation table (for debug info) */
#define SHT_MIPS_XLATE 0x70000024
#define SHT_MIPS_XLATE (SHT_LOPROC + 0x24)
/* SGI internal address translation table (for debug info) */
#define SHT_MIPS_XLATE_DEBUG 0x70000025
#define SHT_MIPS_XLATE_DEBUG (SHT_LOPROC + 0x25)
/* Intermediate code */
#define SHT_MIPS_WHIRL 0x70000026
#define SHT_MIPS_WHIRL (SHT_LOPROC + 0x26)
/* C++ exception handling region info */
#define SHT_MIPS_EH_REGION 0x70000027
#define SHT_MIPS_EH_REGION (SHT_LOPROC + 0x27)
/* Obsolete address translation table (for debug info) */
#define SHT_MIPS_XLATE_OLD 0x70000028
#define SHT_MIPS_XLATE_OLD (SHT_LOPROC + 0x28)
/* Runtime procedure descriptor table exception information (ucode) ??? */
#define SHT_MIPS_PDR_EXCEPTION 0x70000029
#define SHT_MIPS_PDR_EXCEPTION (SHT_LOPROC + 0x29)
/* ABI related flags section. */
#define SHT_MIPS_ABIFLAGS 0x7000002a
#define SHT_MIPS_ABIFLAGS (SHT_LOPROC + 0x2a)
/* GNU style symbol hash table with xlat. */
#define SHT_MIPS_XHASH 0x7000002b
#define SHT_MIPS_XHASH (SHT_LOPROC + 0x2b)
/* A section of type SHT_MIPS_LIBLIST contains an array of the
following structure. The sh_link field is the section index of the

2
include/elf/msp430.h
View File

@ -50,7 +50,7 @@
#define E_MSP430_MACH_MSP430x47 47
#define E_MSP430_MACH_MSP430x54 54
#define SHT_MSP430_ATTRIBUTES 0x70000003 /* Section holds ABI attributes. */
#define SHT_MSP430_ATTRIBUTES (SHT_LOPROC + 3)/* Section holds ABI attributes. */
#define SHT_MSP430_SEC_FLAGS 0x7f000005 /* Holds TI compiler's section flags. */
#define SHT_MSP430_SYM_ALIASES 0x7f000006 /* Holds TI compiler's symbol aliases. */

2
include/elf/riscv.h
View File

@ -141,7 +141,7 @@ END_RELOC_NUMBERS (R_RISCV_max)
#define EF_RISCV_TSO 0x0010
/* Additional section types. */
#define SHT_RISCV_ATTRIBUTES 0x70000003 /* Section holds attributes. */
#define SHT_RISCV_ATTRIBUTES (SHT_LOPROC + 3) /* Section holds attributes. */
/* Processor specific program header types. */

2
include/elf/x86-64.h
View File

@ -118,7 +118,7 @@ END_RELOC_NUMBERS (R_X86_64_max)
/* Processor specific section types. */
#define SHT_X86_64_UNWIND 0x70000001 /* unwind information */
#define SHT_X86_64_UNWIND (SHT_LOPROC + 1) /* Unwind information. */
/* Like SHN_COMMON but the symbol will be allocated in the .lbss
section. */