Expand description
ELF definitions.
These definitions are independent of read/write support, although we do implement some traits useful for those.
This module is the equivalent of /usr/include/elf.h, and is based heavily on it.
Structs
Section compression header.
Section compression header.
Dynamic section entry.
Dynamic section entry.
The header at the start of every 32-bit ELF file.
The header at the start of every 64-bit ELF file.
Header of
SHT_GNU_HASH section.Header of
SHT_HASH section.Magic number and other information.
Note section entry header.
Note section entry header.
Program segment header.
Program segment header.
Relocation table entry without explicit addend.
Relocation table entry without explicit addend.
Relocation table entry with explicit addend.
Relocation table entry with explicit addend.
Section header.
Section header.
Symbol table entry.
Symbol table entry.
Additional information about a
Sym32.Additional information about a
Sym64.Auxiliary version information.
Version definition sections
Auxiliary needed version information.
Version dependency.
Version symbol information
Constants
Configuration alternative created.
Direct binding enabled.
Disp reloc applied at build time.
Disp reloc applied at run-time.
Object is modified after built.
Filtee terminates filters search.
Set RTLD_GLOBAL for this object.
Global auditing required.
Set RTLD_GROUP for this object.
Set RTLD_INITFIRST for this object.
Object is used to interpose.
Trigger filtee loading at runtime.
Ignore default lib search path.
Set RTLD_NODELETE for this object.
Object has no-direct binding.
Object can’t be dldump’ed.
Set RTLD_NOOPEN for this object.
Set RTLD_NOW for this object.
$ORIGIN must be handled.
Singleton symbols are used.
Object has individual interposers.
No lazy binding for this object
Object may use DF_ORIGIN
Module uses the static TLS model
Symbol resolutions starts here
Object contains text relocations
Object auditing.
Shared object to load before self
Process relocations of object
Configuration information.
For debugging; unspecified
Dependency auditing.
Start of encoded range
Feature selection (DTF_*).
Shared object to get values from
Address of termination function
Array with addresses of fini fct
Size in bytes of DT_FINI_ARRAY
Flags for the object being loaded
State flags, see DF_1_* below.
Start of conflict section
Size of conflict section
GNU-style hash table.
Library list
Size of library list
Prelinking timestamp
Address of symbol hash table
End of OS-specific
End of processor-specific
Address of init function
Array with addresses of init fct
Size in bytes of DT_INIT_ARRAY
Address of PLT relocs
Start of OS-specific
Start of processor-specific
Address of aux .dynamic.
Base address
(O32)Size of compact rel section.
Address of CONFLICT section
Number of CONFLICT entries
Flags indicating for C++ flavor.
Delta C++ class definition.
Delta symbols that hold the class declaration.
Number of entries in DT_MIPS_DELTA_CLASSSYM.
Number of entries in DT_MIPS_DELTA_CLASS.
Delta C++ class instances.
Number of entries in DT_MIPS_DELTA_INSTANCE.
Delta relocations.
Number of entries in DT_MIPS_DELTA_RELOC.
Delta symbols that Delta relocations refer to.
Number of entries in DT_MIPS_DELTA_SYM.
Flags
First GOT entry in DYNSYM
GP value for aux GOTs.
Number of GOT page table entries
Checksum
Address of .interface.
Size of the .interface section.
Version string (string tbl index)
Address of LIBLIST section
Number of LIBLIST entries
Number of local GOT entries
Address of .options.
Default suffix of dso to be added by rld on dlopen() calls.
The address of .got.plt in an executable using the new non-PIC ABI.
Address of run time loader map.
An alternative description of the classic MIPS RLD_MAP that is usable in a PIE as it stores a relative offset from the address of the tag rather than an absolute address.
Address of rld_text_rsolve function stored in GOT.
Runtime linker interface version
The base of the PLT in an executable using the new non-PIC ABI if that PLT is writable. For a non-writable PLT, this is omitted or has a zero value.
Number of DYNSYM entries
Timestamp
First external DYNSYM
Move table.
Name of needed library
Address of _gp.
Marks end of dynamic section
Processor defined value
PLT padding.
Type of reloc in PLT
Size in bytes of PLT relocs
Flags for DT_* entries, affecting the following DT_* entry.
Array with addresses of preinit fct
size in bytes of DT_PREINIT_ARRAY
Address of Rel relocs
Address of Rela relocs
Size of one Rela reloc
Total size of Rela relocs
Size of one Rel reloc
Total size of Rel relocs
Library search path (deprecated)
Library search path
Name of shared object
Size of string table
Address of string table
Start symbol search here
Size of one symbol table entry
Entry size of syminfo
Syminfo table.
Size of syminfo table (in bytes)
Address of symbol table
Address of SYMTAB_SHNDX section
Reloc might modify .text
Address of version definition table
Number of version definitions
Address of table with needed versions
Number of needed versions
PA-RISC 1.0 big-endian.
PA-RISC 1.1 big-endian.
PA-RISC 2.0 big-endian.
All addresses must be < 2GB.
Relocations for relaxing exist.
NB conflicts with EF_ARM_VFP_FLOAT
NB conflicts with EF_ARM_SOFT_FLOAT
8-bit structure alignment is in use
Bitmask for
EF_AVR_ARCH_*.If set, it is assumed that the elf file uses local symbols as reference
for the relocations so that linker relaxation is possible.
64-bit ABI
arch. version mask
os-specific flags
Uses GPRs, 64-bit FPRs and the stack for parameter passing
Additional properties of the base ABI type, including the FP calling
convention.
Uses GPRs, 32-bit FPRs and the stack for parameter passing
Uses GPRs and the stack for parameter passing
Uses relocation types directly writing to immediate slots
Mask for selecting EF_MIPS_ABI_ variant
EABI in 32-bit mode
EABI in 64-bit mode
The first MIPS 32 bit ABI
O32 ABI extended for 64-bit architectures
MIPS architecture level.
-mips1 code.
-mips2 code.
-mips3 code.
-mips4 code.
-mips5 code.
MIPS32 code.
MIPS32r2 code.
MIPS32r6 code
MIPS64 code.
MIPS64r2 code.
MIPS64r6 code
Uses PIC calling sequence.
Uses FP64 (12 callee-saved).
Uses IEEE 754-2008 NaN encoding.
A .noreorder directive was used.
Contains PIC code.
Architecture version.
Program uses arch. extensions.
Allow lazy swapping.
Program expects little endian.
No kernel assisted branch prediction.
Trap nil pointer dereference.
Program expects wide mode.
PowerPC64 bits specifying ABI.
PowerPC embedded flag
PowerPC -mrelocatable flag
PowerPC -mrelocatable-lib flag
High GPRs kernel facility needed.
generic V8+ features
HAL R1 extensions
little endian data
Sun UltraSPARC1 extensions
Sun UltraSPARCIII extensions
32-bit object.
64-bit object.
Invalid class.
End of OS-specific compression types.
End of processor-specific compression types.
Start of OS-specific compression types.
Start of processor-specific compression types.
ZLIB/DEFLATE algorithm.
2’s complement, little endian.
2’s complement, big endian.
Invalid data encoding.
File identification bytes stored in
Ident::magic.IBM AIX.
ARM.
ARM EABI.
AROS
Nuxi CloudABI
FenixOS
FreeBSD.
Object uses GNU ELF extensions.
HP-UX.
GNU/Hurd.
SGI Irix.
Object uses GNU ELF extensions.
Novell Modesto.
NetBSD.
UNIX System V ABI.
Hewlett-Packard Non-Stop Kernel.
OpenBSD.
OpenVMS.
Sun Solaris.
Standalone (embedded) application.
UNIX System V ABI.
Compaq TRU64 UNIX.
OS descriptor for
NT_GNU_ABI_TAG.OS descriptor for
NT_GNU_ABI_TAG.OS descriptor for
NT_GNU_ABI_TAG.OS descriptor for
NT_GNU_ABI_TAG.Motorola MC68HC05 microcontroller
Motorola MC68HC08 microcontroller
Motorola MC68HC11 microcontroller
Motorola M68HC12
Motorola MC68HC16 microcontroller
Motorola m68k family
Renesas 78KOR
Motorola m88k family
Intel 80386
Intel 80860
Intel 80960
Intel 8051 and variants
Freescale 56800EX DSC
ARM AARCH64
Digital Alpha
Altera Nios II
AMD GPU
Argonaut RISC Core
Arca RISC
ARC International ARCompact
Synopsys ARCompact V2
ARM
Atmel AVR 8-bit microcontroller
Amtel 32-bit microprocessor
Beyond BA1
Beyond BA2
Analog Devices Blackfin DSP
Linux BPF – in-kernel virtual machine
Infineon C16x/XC16x
Paneve CDP
Freescale Communication Engine RISC
CloudShield
Cognitive Smart Memory Processor
Motorola Coldfire
Bluechip CoolEngine
KIPO-KAIST Core-A 1st gen.
KIPO-KAIST Core-A 2nd gen.
National Semi. CompactRISC
National Semi. CompactRISC CR16
Cray NV2 vector architecture
Axis Communications 32-bit emb.proc
National Semi. CompactRISC CRX
C-SKY
CSR Kalimba
NVIDIA CUDA
Cypress M8C
Mitsubishi D10V
Mitsubishi D30V
New Japan Radio (NJR) 24-bit DSP
Microchip Technology dsPIC30F
Icera Semi. Deep Execution Processor
Cyan Technology eCOG1X
Cyan Technology eCOG2
Cyan Technology eCOG16
KM211 KMX8
KM211 KMX16
Freescale Extended Time Processing Unit
eXcess configurable cpu
Fujitsu F2MC16
Digital Alpha
Element 14 64-bit DSP Processor
Fujitsu FR20
Fujitsu FR30
FTDI Chip FT32
Siemens FX66 microcontroller
Hitachi H8S
Hitachi H8/300
Hitachi H8/300H
Hitachi H8/500
QUALCOMM Hexagon
Harvard University machine-independent object files
Intel MCU
Intel Merced
Ubicom IP2xxx
Infineon Technologies 32-bit emb.proc
Intel K10M
KM211 KM32
KM211 KMX32
KM211 KVARC
Intel L10M
RISC for Lattice FPGA
Loongson LoongArch
Renesas M16C
AT&T WE 32100
Renesas M32C
Mitsubishi M32R
M2000 Reconfigurable RISC
MAX processor
Dallas Semi. MAXQ30 mc
Microchip 8-bit PIC(r)
MCST Elbrus
Toyota ME16 processor
Imagination Tech. META
Xilinx MicroBlaze
MIPS R3000 big-endian
MIPS R3000 little-endian
Stanford MIPS-X
Fujitsu MMA Multimedia Accelerator
STMicroelectronics 64bit VLIW DSP
Donald Knuth’s educational 64-bit proc
Matsushita MN10200
Matsushita MN10300
Moxie processor
Texas Instruments msp430
Sony nCPU embeeded RISC
Denso NDR1 microprocessor
Andes Tech. compact code emb. RISC
No machine
Nanoradio Optimized RISC
National Semi. 32000
Open8 RISC
OpenRISC 32-bit embedded processor
HPPA
Siemens PCP
Digital PDP-10
Digital PDP-11
Sony DSP Processor
picoJava
PowerPC
PowerPC 64-bit
SiTera Prism
Renesas R32C
Motorola RCE
TRW RH-32
RISC-V
Renesas RL78
Freescale RS08
Renesas RX
IBM System/370
IBM S390
Solana Binary Format
Sunplus S+core7 RISC
Sharp embedded microprocessor
Seiko Epson C17
Seiko Epson S1C33 family
Hitachi SH
Analog Devices SHARC family
Infineon Tech. SLE9X
Trebia SNP 1000
SUN SPARC
Sun’s “v8plus”
SPARC v9 64-bit
IBM SPU/SPC
STmicroelectronics ST7 8 bit mc
STMicroelectronics ST9+ 8/16 mc
STMicroelectronics ST19 8 bit mc
STMicroelectronic ST100 processor
STMicroelectronics ST200
Motorola Start*Core processor
STMicroelectronics STM8
STMicroelectronics STxP7x
Silicon Graphics SVx
Tileta TILE64
Tilera TILE-Gx
Tilera TILEPro
Advanced Logic Corp. Tinyj emb.fam
Texas Instruments App. Specific RISC
Texas Instruments TMS320C2000 DSP
Texas Instruments TMS320C55x DSP
Texas Instruments TMS320C6000 DSP
Texas Instruments Prog. Realtime Unit
Thompson Multimedia General Purpose Proc
Tenor Network TPC
Siemens Tricore
NXP Semi. TriMedia
Altium TSK3000
PKU-Unity & MPRC Peking Uni. mc series
NEC V800 series
NEC v850
Digital VAX
Alphamosaic VideoCore
Broadcom VideoCore III
Broadcom VideoCore V
Controls and Data Services VISIUMcore
Fujitsu VPP500
AMD x86-64 architecture
XMOS xCORE
Motorola XGATE
New Japan Radio (NJR) 16-bit DSP
Tensilica Xtensa Architecture
Zilog Z80
LSI Logic 16-bit DSP Processor
Core file.
Shared object file.
Executable file.
OS-specific range end.
Processor-specific range end.
OS-specific range start.
Processor-specific range start.
No file type.
Relocatable file.
Current ELF version.
Invalid ELF version.
Mark group as COMDAT.
Require exact match
Ignore interface version
x86 io permission bitmap (1=deny).
i386 TLS slots (struct user_desc).
ARM hardware breakpoint registers.
ARM hardware watchpoint registers.
ARM Scalable Vector Extension registers.
ARM system call number.
ARM TLS register.
ARM VFP/NEON registers.
Contains copy of asrset struct.
Contains copy of auxv array.
Contains information about mapped files.
Contains copy of fpregset struct.
ABI information.
Build ID bits as generated by
ld --build-id.Version note generated by GNU gold containing a version string.
Synthetic hwcap information.
Program property.
Contains copy of gwindows struct.
Contains copy of lwpinfo struct.
Contains copy of lwpstatus struct.
MIPS DSP ASE registers.
MIPS floating-point mode.
String from sysinfo(SI_PLATFORM).
Data Stream Control Register.
Event Based Branch Registers.
Memory Protection Keys registers.
Performance Monitor Registers.
Program Priority Register.
PowerPC SPE/EVR registers.
Target Address Register.
TM checkpointed Data Stream Control Register.
TM checkpointed FPR Registers.
TM checkpointed GPR Registers.
TM checkpointed Program Priority Register.
TM checkpointed Target Address Register.
TM checkpointed VMX Registers.
TM checkpointed VSX Registers.
TM Special Purpose Registers.
PowerPC Altivec/VMX registers.
PowerPC VSX registers.
Contains copy of prcred struct.
Contains copy of fpregset struct.
Contains copy of fprxregset struct.
Contains copy of prpsinfo struct.
Contains copy of prstatus struct.
Contains copy of user_fxsr_struct.
Contains copy of prxregset struct.
Contains copy of psinfo struct.
Contains copy of pstatus struct.
s390 control registers.
s390 guarded storage broadcast control block.
s390 guarded storage registers.
s390 upper register halves.
s390 breaking event address.
s390 prefix register.
s390 runtime instrumentation.
s390 system call restart data.
s390 transaction diagnostic block.
s390 timer register.
s390 TOD clock comparator register.
s390 TOD programmable register.
s390 vector registers 16-31.
s390 vector registers 0-15 upper half.
Contains copy of siginfo_t, size might increase.
Desired pagesize for the binary.
Contains copy of task structure.
Contains copy of utsname struct.
Note type for version string.
Vmcore Device Dump Note.
x86 extended state using xsave.
Exception processing options.
record the fill value used by the linker.
HW workarounds. ‘AND’ bits when merging.
HW workarounds. ‘OR’ bits when merging.
Hardware workarounds performed
Undefined.
Section padding options.
Register usage information.
reserve space for desktop tools to write.
Dismiss invalid address faults?
Force floating point debug mode?
FPE’s which MAY be enabled.
FPE’s which MUST be enabled.
page zero must be mapped.
Force sequential memory mode?
R4000 end-of-page patch.
R5000 cvt.[ds].l bug. clean=1.
R5000 end-of-page patch.
may need R8000 prefetch patch.
Absolute segment.
Position-independent segment.
Segment contains the location addressed by the static base.
spec insns w/o recovery
OS-specific segment flags.
Processor-specific segment flags.
Segment is readable.
Segment is writable.
Segment is executable.
Special value for
FileHeader*::e_phnum.ARM unwind segment.
Dynamic linking information.
GCC
.eh_frame_hdr segment.Read-only after relocation.
Indicates stack executability.
End of OS-specific segment types.
End of processor-specific segment types.
arch extension bits
ia64 unwind bits
Program interpreter.
Loadable program segment.
Start of OS-specific segment types.
Start of processor-specific segment types.
FP mode requirement.
Register usage information.
Runtime procedure table.
Auxiliary information.
Program header table entry is unused.
Segment contains the program header table.
Reserved.
Thread-local storage segment.
No flags
Hash size not power of 2
Ignore LD_LIBRARY_PATH
Use quickstart
Direct 8 bit
Direct 16 bit
Direct 32 bit
Copy symbol at runtime
Create GOT entry
8 bit PC relative GOT entry
8 bit GOT offset
16 bit PC relative GOT entry
16 bit GOT offset
32 bit PC relative GOT entry
32 bit GOT offset
Create PLT entry
No reloc
PC relative 8 bit
PC relative 16 bit
PC relative 32 bit
8 bit PC relative PLT address
8 bit PLT offset
16 bit PC relative PLT address
16 bit PLT offset
32 bit PC relative PLT address
32 bit PLT offset
Adjust by program base
32 bit module number
32 bit module-relative offset
8 bit GOT offset for GD
16 bit GOT offset for GD
32 bit GOT offset for GD
8 bit GOT offset for IE
16 bit GOT offset for IE
32 bit GOT offset for IE
8 bit GOT offset for LDM
16 bit GOT offset for LDM
32 bit GOT offset for LDM
8 bit module-relative offset
16 bit module-relative offset
32 bit module-relative offset
8 bit offset relative to static TLS block
16 bit offset relative to static TLS block
32 bit offset relative to static TLS block
32 bit TP-relative offset
Direct 8 bit
Direct 16 bit
Direct 32 bit
Direct 32 bit PLT address
Copy symbol at runtime
Create GOT entry
32 bit GOT entry
Load from 32 bit GOT entry, relaxable.
32 bit offset to GOT
32 bit PC relative offset to GOT
Adjust indirectly by program base
Create PLT entry
No reloc
PC relative 8 bit
PC relative 16 bit
PC relative 32 bit
32 bit PLT address
Adjust by program base
32-bit symbol size
TLS descriptor containing pointer to code and to argument, returning the TLS offset for the symbol.
Marker of call through TLS descriptor for relaxation.
ID of module containing symbol
Offset in TLS block
Direct 32 bit for GNU version of general dynamic thread local data
Direct 32 bit for general dynamic thread local data
Relocation for call to __tls_get_addr()
Tag for popl in GD TLS code
Tag for pushl in GD TLS code
GOT offset for TLS descriptor.
GOT entry for static TLS block offset
Address of GOT entry for static TLS block offset
GOT entry for negated static TLS block offset
Direct 32 bit for GNU version of local dynamic thread local data in LE code
Direct 32 bit for local dynamic thread local data in LE code
Relocation for call to __tls_get_addr() in LDM code
Tag for popl in LDM TLS code
Tag for pushl in LDM TLS code
Offset relative to TLS block
Offset relative to static TLS block
Negated offset relative to static TLS block
Offset in static TLS block
Negated offset in static TLS block
Direct 8 bit.
Direct 12 bit.
Direct 16 bit.
Direct 20 bit.
Direct 32 bit.
Direct 64 bit.
Copy symbol at runtime.
Create GOT entry.
12 bit GOT offset.
16 bit GOT offset.
20 bit GOT offset.
32 bit GOT offset.
64 bit GOT offset.
32 bit PC rel. to GOT entry >> 1.
16 bit offset to GOT.
32 bit offset to GOT.
64 bit offset to GOT.
32 bit PC relative offset to GOT.
32 bit PC rel. GOT shifted by 1.
12 bit offset to jump slot.
16 bit offset to jump slot.
20 bit offset to jump slot.
32 bit offset to jump slot.
64 bit offset to jump slot.
32 bit rel. offset to jump slot.
STT_GNU_IFUNC relocation.
Create PLT entry.
No reloc.
PC relative 16 bit.
PC relative 16 bit shifted by 1.
PC relative 32 bit.
PC relative 32 bit shifted by 1.
PC relative 64 bit.
16 bit PC rel. PLT shifted by 1.
32 bit PC relative PLT address.
32 bit PC rel. PLT shifted by 1.
64 bit PC relative PLT address.
16 bit offset from GOT to PLT.
32 bit offset from GOT to PLT.
16 bit offset from GOT to PLT.
Adjust by program base.
ID of module containing symbol.
Offset in TLS block.
Direct 32 bit for general dynamic thread local data.
Direct 64 bit for general dynamic thread local data.
Tag for function call in general dynamic TLS code.
12 bit GOT offset for static TLS block offset.
20 bit GOT offset for static TLS block offset.
32 bit GOT offset for static TLS block offset.
64 bit GOT offset for static TLS block offset.
32 bit address of GOT entry for negated static TLS block offset.
64 bit address of GOT entry for negated static TLS block offset.
32 bit rel. offset to GOT entry for negated static TLS block offset.
Tag for function call in local dynamic TLS code.
Direct 32 bit for local dynamic thread local data in LE code.
Direct 64 bit for local dynamic thread local data in LE code.
32 bit offset relative to TLS block.
64 bit offset relative to TLS block.
32 bit negated offset relative to static TLS block.
64 bit negated offset relative to static TLS block.
Tag for load insn in TLS code.
Negated offset in static TLS block.
Direct 16-bit.
Direct 32 bit.
Direct 64 bit.
Dir. ADD imm. from bits 11:0.
P-page-rel. GOT off. ADRP 32:12.
PC-rel. ADR imm. from bits 20:0.
Page-rel. ADRP imm. from 32:12.
Likewise; no overflow check.
Likewise for CALL.
PC-rel. cond. br. imm. from 20:2.
Copy symbol at runtime.
Create GOT entry.
GOT-relative 32-bit.
GOT-relative 64-bit.
PC-rel. GOT off. load imm. 20:2.
STT_GNU_IFUNC relocation.
PC-rel. B imm. from bits 27:2.
Create PLT entry.
GOT-rel. off. LD/ST imm. 14:3.
GOT-page-rel. GOT off. LD/ST 14:3
Dir. GOT off. LD/ST imm. 11:3.
Likewise for LD/ST; no check.
Dir. ADD imm. from bits 11:1.
Likewise for bits 11:2.
Likewise for bits 11:3.
Dir. ADD imm. from bits 11:4.
PC-rel. LD imm. from bits 20:2.
GOT-rel. off. MOV{N,Z} imm. 15:0.
Likewise for MOVK; no check.
GOT-rel. o. MOV{N,Z} imm. 31:16.
Likewise for MOVK; no check.
GOT-rel. o. MOV{N,Z} imm. 47:32.
Likewise for MOVK; no check.
GOT-rel. o. MOV{N,Z} imm. 63:48.
PC-rel. MOV{N,Z} imm. from 15:0.
Likewise for MOVK; no check.
PC-rel. MOV{N,Z} imm. from 31:16.
Likewise for MOVK; no check.
PC-rel. MOV{N,Z} imm. from 47:32.
Likewise for MOVK; no check.
PC-rel. MOV{N,Z} imm. from 63:48.
Dir. MOV{N,Z} imm. from 15:0.
Dir. MOV{N,Z} imm. from 31:16.
Dir. MOV{N,Z} imm. from 47:32.
Dir. MOVZ imm. from bits 15:0.
Likewise for MOVK; no check.
Dir. MOVZ imm. from bits 31:16.
Likewise for MOVK; no check.
Dir. MOVZ imm. from bits 47:32.
Likewise for MOVK; no check.
Dir. MOV{K,Z} imm. from 63:48.
No relocation.
Direct 32 bit.
Copy symbol at runtime.
Create GOT entry.
STT_GNU_IFUNC relocation.
Create PLT entry.
Adjust by program base.
TLS Descriptor.
Module number, 32 bit.
Module-relative offset, 32 bit.
TP-relative offset, 32 bit.
PC-relative 16-bit.
PC-relative 32-bit.
PC-relative 64-bit.
Adjust by program base.
TLS Descriptor.
Relax ADD.
Direct ADD imm. from 11:0.
Page-rel. ADRP imm. 32:12.
PC-rel. ADR immediate 20:0.
Relax BLR.
Direct LD off. from 11:3.
Relax LDR.
PC-rel. load immediate 20:2.
GOT-rel. MOVK imm. 15:0; no ck.
GOT-rel. MOV{N,Z} imm. 31:16.
direct ADD imm. from 11:0.
page-rel. ADRP imm. 32:12.
PC-relative ADR imm. 20:0.
GOT-rel. MOVK imm. 15:0.
GOT-rel. MOV{N,Z} 31:16.
Page-rel. ADRP 32:12.
Direct LD off. 11:3.
PC-rel. load imm. 20:2.
GOT-rel. MOVK 15:0.
GOT-rel. MOV{N,Z} 31:16.
DTP-rel. ADD imm. from 23:12.
DTP-rel. ADD imm. from 11:0.
Likewise; no ovfl. check.
Like 514; local dynamic model.
Like 513; local dynamic model.
Like 512; local dynamic model.
DTP-rel. LD/ST imm. 11:0.
Likewise; no check.
DTP-rel. LD/ST imm. 11:1.
Likewise; no check.
DTP-rel. LD/ST imm. 11:2.
Likewise; no check.
DTP-rel. LD/ST imm. 11:3.
Likewise; no check.
DTP-rel. LD/ST imm. 11:4.
Likewise; no check.
TLS PC-rel. load imm. 20:2.
TLS DTP-rel. MOV{N,Z} 15:0.
Likewise; MOVK; no check.
TLS DTP-rel. MOV{N,Z} 31:16.
Likewise; MOVK; no check.
TLS DTP-rel. MOV{N,Z} 47:32.
Like 516; local dynamic model.
Like 515; local dynamic model.
TP-rel. ADD imm. 23:12.
TP-rel. ADD imm. 11:0.
Likewise; no ovfl. check.
TP-rel. LD/ST off. 11:0.
Likewise; no ovfl. check.
TP-rel. LD/ST off. 11:1.
Likewise; no check.
TP-rel. LD/ST off. 11:2.
Likewise; no check.
TP-rel. LD/ST off. 11:3.
Likewise; no check.
TP-rel. LD/ST off. 11:4.
Likewise; no check.
TLS TP-rel. MOV{N,Z} 15:0.
Likewise; MOVK; no check.
TLS TP-rel. MOV{N,Z} 31:16.
Likewise; MOVK; no check.
TLS TP-rel. MOV{N,Z} 47:32.
Module number, 64 bit.
Module-relative offset, 64 bit.
TP-relative offset, 64 bit.
PC-rel. TBZ/TBNZ imm. from 15:2.
PC+4 relative 23 bit shifted
Copy symbol at runtime
Create GOT entry
Add displacement to GP
GP relative 16 bit
GP relative 32 bit
GP relative 32 bit, high 16 bits
GP relative 32 bit, low 16 bits
PC+4 relative 16 bit shifted
Create PLT entry
GP relative 16 bit w/optimization
Optimization hint for LITERAL
No reloc
Direct 32 bit
Direct 64 bit
Adjust by program base
PC relative 16 bit
PC relative 32 bit
PC relative 64 bit
Direct 8 bit
Direct 12 bit
Direct 16 bit
Direct 32 bit
Direct 32-bit.
Obsolete.
Obsolete.
Obsolete.
PC relative (ADD, SUB).
PC relative (ADD, SUB).
PC relative (ADD, SUB).
PC relative (ADD, SUB).
PC relative (ADD, SUB).
Deprecated, prog. base relative.
Deprecated, prog. base relative.
Program base relative (ADD,SUB).
Program base relative (ADD,SUB).
Program base relative (ADD,SUB).
Program base relative (ADD,SUB).
Program base relative (ADD,SUB).
Adjust by program base.
PC relative 24 bit (BL, BLX).
Copy symbol at runtime
Create GOT entry
32 bit GOT entry
32 bit offset to GOT
12 bit, GOT entry relative to GOT origin (LDR, STR).
32 bit PC relative offset to GOT
GOT entry.
GOT entry relative to GOT origin (LDR).
PC relative GOT entry.
PC relative 24 bit (B, BL).
Create PLT entry
PC relative (LDC, STC).
PC relative (LDC, STC).
PC relative (LDC, STC).
Program base relative (LDC,STC).
Program base relative (LDC,STC).
Program base relative (LDC,STC).
PC relative (STR{D,H}, LDR{D,SB,H,SH}).
PC relative (STR{D,H}, LDR{D,SB,H,SH}).
PC relative (STR{D,H}, LDR{D,SB,H,SH}).
Program base relative (LDR, STR, LDRB, STRB).
Program base relative (LDR, STR, LDRB, STRB).
Program base relative (LDR, STR, LDRB, STRB).
PC relative (LDR,STR,LDRB,STRB).
PC relative (LDR,STR,LDRB,STRB).
Deprecated, prog. base relative.
Program base relative (LDR, STR, LDRB, STRB).
Program base relative (LDR, STR, LDRB, STRB).
Program base relative (LDR, STR, LDRB, STRB).
Obsolete.
Direct high 16-bit (MOVT).
Program base relative high 16 bit (MOVT).
PC relative (MOVT).
Direct 16-bit (MOVW).
Program base relative 16 bit (MOVW).
Program base relative 16 bit (MOVW).
PC relative 16-bit (MOVW).
No reloc
Deprecated PC relative 26 bit branch.
Deprecated, 32 bit PLT address.
32 bit PC relative.
PC relative 32 bit
PC relative 32-bit.
Adjust by program base
Program base relative.
Obsolete static relocation.
Direct & 0x7C (LDR, STR).
PC relative 12 bit (Thumb32 ADR.W).
GOT entry relative to GOT origin, 12 bit (Thumb32 LDR).
PC relative X & 0x7E (Thumb16 CBZ, CBNZ).
PC relative 20 bit (Thumb32 B.W).
PC relative 24 bit (Thumb32 B.W).
Direct high 16 bit (Thumb32 MOVT).
Program base relative high 16 bit (Thumb32 MOVT).
PC relative high 16 bit (Thumb32 MOVT).
Direct 16 bit (Thumb32 MOVW).
Program base relative 16 bit (Thumb32 MOVW).
Program base relative 16 bit (Thumb32 MOVW).
PC relative 16 bit (Thumb32 MOVW).
PC relative & 0x3FC (Thumb16 LDR, ADD, ADR).
PC relative & 0x1FE (Thumb16 B/B).
PC relative & 0xFFE (Thumb16 B).
PC relative 12 bit (Thumb32 LDR{D,SB,H,SH}).
PC relative 24 bit (Thumb32 BL).
Reserved.
Reserved.
Dynamic relocation.
TLS relaxation.
ID of module containing symbol
Offset in TLS block
PC-rel 32 bit for global dynamic thread local data
12 bit GOT entry relative to GOT origin (LDR).
PC-rel 32 bit for GOT entry of static TLS block offset
PC-rel 32 bit for local dynamic thread local data
12 bit relative to TLS block (LDR, STR).
32 bit offset relative to TLS block
12 bit relative to static TLS block (LDR, STR).
32 bit offset relative to static TLS block
Offset in static TLS block
Reserved.
Direct 16 bit
Direct 32 bit
No reloc
direct 32 bit (S + A)
GOT entry in GLOB_DAT (GOT + G)
high & low 16 bit ADDRGOT, (GOT + G * 4) & 0xffff
(GOT + G * 4) & 0xffff
PLT entry in GLOB_DAT (GOT + G)
high & low 16 bit ADDRPLT, ((GOT + G * 4) >> 16) & 0xFFFF
(GOT+G*4) & 0xffff
high & low 16 bit ADDR, ((S + A) >> 16) & 0xffff
(S + A) & 0xffff
32 bit adjust by program base
disp (S+A-BDATA) & 0x3ffff
disp ((S+A-BDATA)>>1) & 0x3ffff
disp ((S+A-BDATA)>>2) & 0x3ffff
(S+A-BTEXT) & 0xffff
off between got and sym (S)
12 bit disp GOT entry (G)
32 bit GOT entry (G)
offset to GOT (S + A - GOT)
high & low 16 bit GOTOFF, ((S + A - GOT) >> 16) & 0xffff
(S + A - GOT) & 0xffff
PC offset to GOT (GOT + A - P)
high & low 16 bit GOTPC, ((GOT + A - P) >> 16) & 0xffff
(GOT + A - P) & 0xffff
high & low 16 bit GOT, (G >> 16) & 0xffff
disp (G >> 2)
(G & 0xffff)
PLT entry (S)
no reloc
32-bit rel (S + A - P)
disp ((S + A - P) >> 2) & 0xff
disp ((S + A - P) >> 1) & 0x7ff
disp ((S + A - P) >>1) & 0x7ff
disp ((S+A-P) >>2) & 0x7f
disp ((S + A - P) >> 1) & 0x3ff
disp ((S + A - P) >> 2) & 0x3ff
disp ((S + A - P) >> 1) & 0xffff
disp ((S + A - P) >> 2) & 0xffff
disp ((S+A-P) >>1) & 0x3ffff
((S + A - P) >> 1) & 0x3ff_ffff
disp ((S+A-P) >>1) & x3ff_ffff
12 bit disp PLT entry (G)
32 bit PLT entry (G)
high & low 16 bit PLT, (G >> 16) & 0xffff
disp (G >> 2)
G & 0xffff
32 bit adjust program base(B + A)
32 bit offset to TLS block
(S+A-BTEXT) & 0xffff
Direct 32 bit
copy relocation
symbol + addend, data4 LSB
symbol + addend, data4 MSB
symbol + addend, data8 LSB
symbol + addend, data8 MSB
@dtpmod(sym + add), data8 LSB
@dtpmod(sym + add), data8 MSB
@dtprel(sym + add), imm14
@dtprel(sym + add), imm22
@dtprel(sym + add), data4 LSB
@dtprel(sym + add), data4 MSB
@dtprel(sym + add), imm64
@dtprel(sym + add), data8 LSB
@dtprel(sym + add), data8 MSB
@fptr(sym + add), data4 LSB
@fptr(sym + add), data4 MSB
@fptr(sym + add), mov imm64
@fptr(sym + add), data8 LSB
@fptr(sym + add), data8 MSB
@gprel(sym + add), add imm22
@gprel(sym + add), data4 LSB
@gprel(sym + add), data4 MSB
@gprel(sym + add), mov imm64
@gprel(sym + add), data8 LSB
@gprel(sym + add), data8 MSB
symbol + addend, add imm14
symbol + addend, add imm22
symbol + addend, mov imm64
dynamic reloc, imported PLT, LSB
dynamic reloc, imported PLT, MSB
Use of LTOFF22X.
@ltoff(sym + add), add imm22
LTOFF22, relaxable.
@ltoff(sym + add), mov imm64
@ltoff(@dtpmod(sym + add)), imm22
@ltoff(@dtprel(s+a)), imm22
@ltoff(@fptr(s+a)), imm22
@ltoff(@fptr(s+a)), data4 LSB
@ltoff(@fptr(s+a)), data4 MSB
@ltoff(@fptr(s+a)), imm64
@ltoff(@fptr(s+a)), data8 LSB
@ltoff(@fptr(s+a)), data8 MSB
@ltoff(@tprel(s+a)), imm2
symbol + addend, data4 LSB
symbol + addend, data4 MSB
symbol + addend, data8 LSB
symbol + addend, data8 MSB
none
@pcrel(sym + add), ptb, call
@pcrel(sym + add), 21bit inst
@pcrel(sym + add), fchkf
@pcrel(sym + add), chk.s
@pcrel(sym + add), 22bit inst
@pcrel(sym + add), data4 LSB
@pcrel(sym + add), data4 MSB
@pcrel(sym + add), brl
@pcrel(sym + add), 64bit inst
@pcrel(sym + add), data8 LSB
@pcrel(sym + add), data8 MSB
@pltoff(sym + add), add imm22
@pltoff(sym + add), mov imm64
@pltoff(sym + add), data8 LSB
@pltoff(sym + add), data8 MSB
data 4 + REL
data 4 + REL
data 8 + REL
data 8 + REL
@secrel(sym + add), data4 LSB
@secrel(sym + add), data4 MSB
@secrel(sym + add), data8 LSB
@secrel(sym + add), data8 MSB
@segrel(sym + add), data4 LSB
@segrel(sym + add), data4 MSB
@segrel(sym + add), data8 LSB
@segrel(sym + add), data8 MSB
Addend and symbol difference
@tprel(sym + add), imm14
@tprel(sym + add), imm22
@tprel(sym + add), imm64
@tprel(sym + add), data8 LSB
@tprel(sym + add), data8 MSB
Runtime address resolving
32-bit PC relative
Runtime address resolving
52..=63 bits of 64-bit absolute address
32..=51 bits of 64-bit absolute address
12..=31 bits of 32/64-bit absolute address
0..=11 bits of 32/64-bit absolute address
8-bit in-place addition
16-bit in-place addition
24-bit in-place addition
32-bit in-place addition
64-bit in-place addition
18-bit PC-relative jump offset with two trailing zeros
23-bit PC-relative jump offset with two trailing zeros
28-bit PC-relative jump offset with two trailing zeros
Runtime memory copy in executable
GNU C++ vtable member usage
GNU C++ vtable hierarchy
52..=63 bits of 64-bit GOT entry absolute address
32..=51 bits of 64-bit GOT entry absolute address
52..=63 bits of the 64-bit offset from the
PC relative anchor to the GOT entry.
32..=51 bits of the 64-bit offset from the
PC relative anchor to the GOT entry.
12..=31 bits of 32/64-bit GOT entry absolute address
0..=11 bits of 32/64-bit GOT entry absolute address
The signed 32-bit offset
offs from PC & 0xfffff000 to
(GP + G + 0x800) & 0xfffff000, with 12 trailing zeros removed.0..=11 bits of the 32/64-bit offset from the
PC relative anchor to the GOT entry.
Runtime local indirect function resolving
Runtime PLT supporting
Mark la.abs: load absolute address for static link.
Mark external label branch: access PC relative address for static link.
No reloc
52..=63 bits of the 64-bit offset from the
PC relative anchor.
32..=51 bits of the 64-bit offset from the
PC relative anchor.
The signed 32-bit offset
offs from PC & 0xfffff000 to
(S + A + 0x800) & 0xfffff000, with 12 trailing zeros removed.Same as R_LARCH_ABS_LO12. 0..=11 bits of the 32/64-bit offset from the
PC relative anchor.
Runtime fixup for load-address
Paired with a normal relocation at the same address to indicate the
insturction can be relaxed
Stack top addition (binary)
Stack top bitwise and (binary)
Assert stack top
Stack top selection (tertiary)
Stack top logical not (unary)
Pop stack top to fill 23-bit signed immediate operand with two trailing
zeros implied
Pop stack top to fill 28-bit signed immediate operand with two trailing
zeros implied
Pop stack top to fill 20-bit signed immediate operand
Pop stack top to fill 5-bit signed immediate operand
Pop stack top to fill 12-bit signed immediate operand
Pop stack top to fill 16-bit signed immediate operand
Pop stack top to fill 18-bit signed immediate operand with two trailing
zeros implied
Pop stack top to fill an instruction
Pop stack top to fill 12-bit unsigned immediate operand
Push constant or absolute address
Duplicate stack top
Push for access GOT entry
Push PC-relative offset
Push for external function calling
Push for TLS-GD
Push for TLS-IE
Push for TLS-LE
Stack top left shift (binary)
Stack top right shift (binary)
Stack top subtraction (binary)
8-bit in-place subtraction
16-bit in-place subtraction
24-bit in-place subtraction
32-bit in-place subtraction
64-bit in-place subtraction
Runtime relocation for TLS-GD
Runtime relocation for TLS-GD
Runtime relocation for TLS-GD
Runtime relocation for TLS-GD
12..=31 bits of TLS GD GOT entry 32/64-bit absolute address
12..=31 bits of the 32/64-bit PC-relative offset to the PC-relative
anchor for the TLE GD GOT entry.
51..=63 bits of TLS IE GOT entry 64-bit absolute address
32..=51 bits of TLS IE GOT entry 64-bit absolute address
52..=63 bits of the 64-bit offset from the
PC-relative anchor to the TLS IE GOT entry.
32..=51 bits of the 64-bit offset from the
PC-relative anchor to the TLS IE GOT entry.
12..=31 bits of TLS IE GOT entry 32/64-bit absolute address
0..=11 bits of TLS IE GOT entry 32/64-bit absolute address
The signed 32-bit offset
offs from PC & 0xfffff000 to
(GP + IE + 0x800) & 0xfffff000, with 12 trailing zeros removed.0..=12 bits of the 32/64-bit offset from the
PC-relative anchor to the TLS IE GOT entry.
12..=31 bits of TLS LD GOT entry 32/64-bit absolute address
12..=31 bits of the offset from
PC to GP + GD + 0x800, where
GP + GD is a TLS LD GOT entry52..=63 bits of TLS LE 64-bit offset from thread pointer
32..=51 bits of TLS LE 64-bit offset from thread pointer
12..=31 bits of TLS LE 32/64-bit offset from thread pointer
0..=11 bits of TLS LE 32/64-bit offset from thread pointer
Runtime relocation for TLE-IE
Runtime relocation for TLE-IE
PC relative 10 bit shifted.
PC relative 10 bit shifted.
Direct 16 bit.
Direct 16 bit.
PC relative 18 bit shifted.
PC relative 18 bit shifted.
Direct 24 bit.
Direct 24 bit.
PC relative 26 bit shifted.
PC relative 26 bit shifted.
26 bit PC relative to PLT shifted
Direct 32 bit.
Direct 32 bit.
Copy symbol at runtime
Create GOT entry
High 16 bit GOT entry with signed low
High 16 bit GOT entry with unsigned low
Low 16 bit GOT entry
24 bit GOT entry
24 bit offset to GOT
High 16 bit offset to GOT with signed low
High 16 bit offset to GOT with unsigned low
Low 16 bit offset to GOT
24 bit PC relative offset to GOT
High 16 bit PC relative offset to GOT with signed low
High 16 bit PC relative offset to GOT with unsigned low
Low 16 bit PC relative offset to GOT
High 16 bit with signed low.
High 16 bit with signed low
High 16 bit with unsigned low.
High 16 bit with unsigned low
Create PLT entry
Low 16 bit.
Low 16 bit
No reloc.
Keep this the last entry.
PC relative 32 bit.
Adjust by program base
16 bit offset in SDA.
16 bit offset in SDA
32bit absolute address
No reloc
Direct 32 bit.
Low 16 bit.
PC relative 32 bit.
Low 16 bits of PCREL32.
Symbol Op Symbol relocation.
Direct 64 bit.
No reloc.
PC relative 64 bit.
Runtime copy.
Create GOT entry.
GNU C++ vtable member usage.
GNU C++ vtable hierarchy.
32 bit offset to GOT.
64 bit offset to GOT.
PC-relative GOT offset.
GOT entry offset.
Create PLT entry.
No reloc.
PLT offset (PC-relative).
Adjust by program base.
Read-only small data area.
Read-write small data area.
TLS Reloc.
TLS Module ID.
TLS Offset Within TLS Block.
TLS Offset Within TLS Block.
TLS General Dynamic.
TLS Offset From Thread Pointer.
TLS Local Dynamic.
TLS Offset From Thread Pointer.
Direct 16 bit
Direct 26 bit shifted
Direct 32 bit
16 bit GOT entry for function
16 bit GOT entry
GP relative 16 bit
GP relative 32 bit
High 16 bit
16 bit literal entry
Low 16 bit
No reloc
PC relative 16 bit
PC relative 32 bit
Module number 32 bit
Module number 64 bit
Module-relative offset 32 bit
Module-relative offset 64 bit
Module-relative offset, high 16 bits
Module-relative offset, low 16 bits
16 bit GOT offset for GD
16 bit GOT offset for IE
16 bit GOT offset for LDM
TP-relative offset, 32 bit
TP-relative offset, 64 bit
TP-relative offset, high 16 bits
TP-relative offset, low 16 bits
Direct 8 bit.
Direct 16 bit.
Direct 24 bit.
Direct 32 bit.
Alignment requirement for linker relaxation.
Copy symbol at runtime.
Create GOT entry.
… collection annotation.
Ancient C++ vtable garbage…
16-bit offset to GOT entry.
24-bit offset to GOT entry.
32-bit offset to GOT entry.
16-bit offset from GOT.
24-bit offset from GOT.
32-bit offset from GOT.
16-bit PCrel offset to GOT.
32-bit PCrel offset to GOT.
Create PLT entry.
No reloc.
PC-relative 8-bit signed.
PC-relative 16-bit signed.
PC-relative 32-bit.
16-bit PCrel to PLT entry.
32-bit PCrel to PLT entry.
Adjust by program base.
Adjustment for next reloc as needed by linker relaxation.
ID of module containing symbol.
Offset in module TLS block.
32-bit offset for global dynamic.
GOT offset for static TLS block offset.
GOT address for static TLS block offset.
32-bit offset for local dynamic.
Module-relative offset.
Offset relative to static TLS block.
Offset in static TLS block.
Direct 16 bit
Direct 32 bit
Alignment requirement for linker relaxation.
8 bit symbol value + addend.
16 bit symbol value + addend.
32 bit symbol value + addend.
5 bit expression, shift 22.
16 bit GOT entry for function.
Direct call.
Direct call in .noat section.
Indirect call through register.
%hiadj() of function GOT entry.
%lo() of function GOT entry.
Conditional branch.
Copy symbol at runtime.
Create GOT entry.
GNU C++ vtable member usage.
GNU C++ vtable hierarchy.
16 bit GOT entry.
16 bit offset to GOT pointer.
%hiadj of offset to GOT pointer.
%lo of offset to GOT pointer.
%hiadj() of GOT entry.
%lo() of GOT entry.
16 bit GP pointer offset.
High 16 bit.
High 16 bit, adjusted.
5 bit constant expression.
6 bit constant expression.
8 bit constant expression.
Create PLT entry.
Low 16 bit.
No reloc.
PC relative 16 bit.
%hiadj of PC relative offset.
%lo of PC relative offset.
Adjust by program base.
Direct signed 16 bit.
Module number.
Module-relative offset.
16 bit GOT offset for TLS GD.
16 bit GOT offset for TLS IE.
16 bit GOT offset for TLS LDM.
16 bit module relative offset.
16 bit LE TP-relative offset.
TP-relative offset.
Direct unsigned 16 bit.
Unconditional branch.
Copy relocation.
14 bits of eff. address.
Right 14 bits of eff. address.
14 bits of eff. address.
16 bits of eff. address.
16 bits of eff. address.
16 bits of eff. address.
17 bits of eff. address.
Right 17 bits of eff. address.
Left 21 bits of eff. address.
Direct 32-bit reference.
64 bits of eff. address.
Right 14 bits of rel. address.
Left 21 bits of rel. address.
Dynamic reloc, exported PLT
64 bits function address.
GP-rel. address, right 14 bits.
GP-relative, right 14 bits.
GP-rel. address, right 14 bits.
16 bits GP-rel. address.
16 bits GP-rel. address.
16 bits GP-rel. address.
GP-relative, left 21 bits.
64 bits of GP-rel. address.
Dynamic reloc, imported PLT
LT-rel. address, right 14 bits.
LT-relative, right 14 bits.
LT-rel. address, right 14 bits.
16 bits LT-rel. address.
16 bits LT-rel. address.
16 bits LT-rel. address.
LT-relative, left 21 bits.
64 bits LT-rel. address.
LT-rel. fct. ptr., right 14 bits.
LT-rel. fct ptr, right 14 bits.
LT-rel. fct. ptr., right 14 bits.
16 bits LT-rel. function ptr.
16 bits LT-rel. function ptr.
16 bits LT-rel. function ptr.
LT-rel. fct ptr, left 21 bits.
32 bits LT-rel. function pointer.
64 bits LT-rel. function ptr.
LT-TP-rel. address, right 14 bits.
14 bits LT-TP-rel. address.
LT-TP-rel. address, right 14 bits.
LT-TP-rel. address, right 14 bits.
16 bits LT-TP-rel. address.
16 bits LT-TP-rel. address.
16 bits LT-TP-rel. address.
LT-TP-rel. address, left 21 bits.
64 bits LT-TP-rel. address.
No reloc.
PC rel. address, right 14 bits.
Right 14 bits of rel. address.
PC-rel. address, right 14 bits.
16 bits PC-rel. address.
16 bits PC-rel. address.
16 bits PC-rel. address.
17 bits of rel. address.
Right 17 bits of rel. address.
Left 21 bits of rel. address.
22 bits PC-rel. address.
32-bit rel. address.
64 bits PC-rel. address.
Right 14 bits of fdesc address.
Left 21 bits of fdesc address.
32 bits function address.
PLT-rel. address, right 14 bits.
PLT rel. address, right 14 bits.
PLT-rel. address, right 14 bits.
16 bits PLT-rel. address.
16 bits LT-rel. address.
16 bits PLT-rel. address.
PLT rel. address, left 21 bits.
32 bits section rel. address.
64 bits section rel. address.
No relocation, set segment base.
32 bits segment rel. address.
64 bits segment rel. address.
DTP module 32-bit.
DTP module 64-bit.
DTP offset 32-bit.
DTP offset 32-bit.
GD 14-bit right.
GD 21-bit left.
GD call to __t_g_a.
LD module 14-bit right.
LD module 21-bit left.
LD module call to __t_g_a.
LD offset 14-bit right.
LD offset 21-bit left.
TP-rel. address, right 14 bits.
TP-rel. address, right 14 bits.
TP-rel. address, right 14 bits.
16 bits TP-rel. address.
16 bits TP-rel. address.
16 bits TP-rel. address.
TP-rel. address, left 21 bits.
32 bits TP-rel. address.
64 bits TP-rel. address.
16bit address, word aligned
16bit absolute address
half16ds* (S + A) >> 2
adjusted high 16bits.
high 16bits of address.
half16 #higher(S + A)
half16 #highera(S + A)
half16 #highest(S + A)
half16 #highesta(S + A)
lower 16bits of address
half16ds #lo(S + A) >> 2
26bit address, word aligned
word30 (S + A - P) >> 2
32bit absolute address
doubleword64 S + A
doubleword64 (sym+add)@dtpmod
half16* (sym+add)@dtprel
half16ds* (sym+add)@dtprel
half16 (sym+add)@dtprel@ha
half16 (sym+add)@dtprel@h
half16 (sym+add)@dtprel@higher
half16 (sym+add)@dtprel@highera
half16 (sym+add)@dtprel@highest
half16 (sym+add)@dtprel@highesta
half16 (sym+add)@dtprel@l
half16ds (sym+add)@dtprel@l
doubleword64 (sym+add)@dtprel
half16ds* (G + A) >> 2
half16ds #lo(G + A) >> 2
half16ds* (sym+add)@got@dtprel
half16 (sym+add)@got@dtprel@ha
half16 (sym+add)@got@dtprel@h
half16ds (sym+add)@got@dtprel@l
half16* (sym+add)@got@tlsgd
half16 (sym+add)@got@tlsgd@ha
half16 (sym+add)@got@tlsgd@h
half16 (sym+add)@got@tlsgd@l
half16* (sym+add)@got@tlsld
half16 (sym+add)@got@tlsld@ha
half16 (sym+add)@got@tlsld@h
half16 (sym+add)@got@tlsld@l
half16ds* (sym+add)@got@tprel
half16 (sym+add)@got@tprel@ha
half16 (sym+add)@got@tprel@h
half16ds (sym+add)@got@tprel@l
GNU extension to support local ifunc.
GNU extension to support local ifunc.
half16ds #lo(L + A) >> 2
doubleword64 L + A
half16* M + A
half16ds* (M + A) >> 2
half16 #ha(M + A)
half16 #hi(M + A)
half16 #lo(M + A)
half16ds #lo(M + A) >> 2
doubleword64 L + A - P
PC relative 16 bit
half16 (sym+add-.)
half16 (sym+add-.)@ha
half16 (sym+add-.)@h
half16 (sym+add-.)@l
PC-rel. 26 bit, word aligned
doubleword64 S + A - P
half16ds* (R + A) >> 2
half16ds #lo(R + A) >> 2
none (sym+add)@tls
none (sym+add)@tlsgd
none (sym+add)@tlsld
doubleword64 .TOC
half16* S + A - .TOC
half16ds* (S + A - .TOC.) >> 2
half16 #ha(S + A - .TOC.)
half16 #hi(S + A - .TOC.)
half16 #lo(S + A - .TOC.)
half16ds #lo(S + A - .TOC.) >> 2
none
half16* (sym+add)@tprel
half16ds* (sym+add)@tprel
half16 (sym+add)@tprel@ha
half16 (sym+add)@tprel@h
half16 (sym+add)@tprel@higher
half16 (sym+add)@tprel@highera
half16 (sym+add)@tprel@highest
half16 (sym+add)@tprel@highesta
half16 (sym+add)@tprel@l
half16ds (sym+add)@tprel@l
doubleword64 (sym+add)@tprel
doubleword64 S + A
16bit address, 2 bits ignored
16bit absolute address
adjusted high 16bit
high 16bit of absolute address
lower 16bit of absolute address
26bit address, 2 bits ignored.
32bit absolute address
like EMB_RELSDA, adjusted high 16
like EMB_RELSDA, but high 16 bit
like EMB_RELSDA, but lower 16 bit
like EMB_SDA21, adjusted high 16
like EMB_SDA21, but high 16 bit
like EMB_SDA21, but lower 16 bit
word32 (sym+add)@dtpmod
half16*(sym+add)@dtprel
half16 (sym+add)@dtprel@ha
half16 (sym+add)@dtprel@h
half16 (sym+add)@dtprel@l
word32 (sym+add)@dtprel
16 bit relative offset in SDA
16 bit offset in SDA
half16* (sym+add)@got@dtprel
half16* (sym+add)@got@dtprel@ha
half16* (sym+add)@got@dtprel@h
half16* (sym+add)@got@dtprel@l
half16* (sym+add)@got@tlsgd
half16 (sym+add)@got@tlsgd@ha
half16 (sym+add)@got@tlsgd@h
half16 (sym+add)@got@tlsgd@l
half16* (sym+add)@got@tlsld
half16 (sym+add)@got@tlsld@ha
half16 (sym+add)@got@tlsld@h
half16 (sym+add)@got@tlsld@l
half16* (sym+add)@got@tprel
half16 (sym+add)@got@tprel@ha
half16 (sym+add)@got@tprel@h
half16 (sym+add)@got@tprel@l
GNU extension to support local ifunc.
PC relative 16 bit
half16 (sym+add-.)
half16 (sym+add-.)@ha
half16 (sym+add-.)@h
half16 (sym+add-.)@l
PC relative 26 bit
none (sym+add)@tls
none (sym+add)@tlsgd
none (sym+add)@tlsld
This is a phony reloc to handle any old fashioned TOC16 references that may
still be in object files.
half16* (sym+add)@tprel
half16 (sym+add)@tprel@ha
half16 (sym+add)@tprel@h
half16 (sym+add)@tprel@l
word32 (sym+add)@tprel
No reloc
Direct 5 bit
Direct 6 bit
Direct 7 bit
Direct 8 bit
Direct 10 bit
Direct 11 bit
Direct 13 bit
Direct 16 bit
Direct 22 bit
Direct 32 bit
Direct 64 bit
Copy symbol at runtime
PC relative 8 bit
PC relative 16 bit
PC relative 32 bit
PC relative 64 bit
Create GOT entry
was part of v9 ABI but was removed
Truncated 10 bit GOT entry
13 bit GOT entry
22 bit GOT entry shifted
Direct high 12 of 44 bit
Top 22 bits of direct 64 bit
High 22 bit
High 22 bit PLT entry
High 22 bit complemented
High middle 10 bits of …
Create PLT entry
Direct low 10 of 44 bit
Low middle 22 bits of …
Truncated 10 bit
Truncated 10 bit PLT entry
Truncated 11 bit complemented
Direct mid 22 of 44 bit
No reloc
10bit with secondary 13bit addend
PC relative 10 bit truncated
PC relative 22 bit shifted
PC rel trunc 10 bit PLT entry
PC rel high 22 bit PLT entry
PC rel 32 bit ref to PLT entry
Top 22 bits of pc rel 64 bit
High middle 10 bit of …
Low miggle 22 bits of …
Direct 32 bit ref to PLT entry
Direct 64 bit ref to PLT entry
Global register usage
Adjust by program base
Direct 16 bit unaligned
Direct 32 bit unaligned
Direct 64 bit unaligned
PC relative 16 bit shifted
PC relative 19 bit shifted
PC relative 22 bit shifted
PC relative 30 bit shifted
30 bit PC relative PLT address
Direct 8 bit
PC relative 8 bit
Direct 16 bit
PC relative 16 bit
Direct 32 bit
PC relative 32 bit
Direct 64 bit
PC relative 64 bit
X1 pipe branch offset
Copy relocation
X1 pipe destination 8-bit
Create GOT entry
GNU C++ vtable member usage
GNU C++ vtable hierarchy
hword 0 16-bit
last hword 0 16-bit
hword 1 16-bit
last hword 1 16-bit
hword 2 16-bit
last hword 2 16-bit
hword 3 16-bit
X0 pipe 8-bit
X0 pipe “addi” for TLS GD/IE
X0 pipe “addi” for TLS GD
X1 pipe 8-bit
X1 pipe “addi” for TLS GD/IE
X1 pipe “addi” for TLS GD
Y0 pipe 8-bit
Y0 pipe “addi” for TLS GD/IE
Y0 pipe “addi” for TLS GD
Y1 pipe 8-bit
Y1 pipe “addi” for TLS GD/IE
Y1 pipe “addi” for TLS GD
X0 pipe hword 0
X0 pipe hword 0 GOT offset
X0 pipe last hword 0
X0 pipe last hword 0 GOT offset
X0 pipe PC-rel last hword 0
X0 pipe PC-rel PLT last hword 0
X0 pipe last hword 0 GD off
X0 pipe last hword 0 IE off
X0 pipe last hword 0 LE off
X0 pipe PC relative hword 0
X0 pipe PC-rel PLT hword 0
X0 pipe hword 0 TLS GD offset
X0 pipe hword 0 TLS IE offset
X0 pipe hword 0 TLS LE offset
X0 pipe hword 1
X0 pipe last hword 1
X0 pipe last hword 1 GOT offset
X0 pipe PC-rel last hword 1
X0 pipe PC-rel PLT last hword 1
X0 pipe last hword 1 GD off
X0 pipe last hword 1 IE off
X0 pipe last hword 1 LE off
X0 pipe PC relative hword 1
X0 pipe PC-rel PLT hword 1
X0 pipe hword 2
X0 pipe last hword 2
X0 pipe PC-rel last hword 2
X0 pipe PC-rel PLT last hword 2
X0 pipe PC relative hword 2
X0 pipe PC-rel PLT hword 2
X0 pipe hword 3
X0 pipe PC relative hword 3
X0 pipe PC-rel PLT hword 3
X1 pipe hword 0
X1 pipe hword 0 GOT offset
X1 pipe last hword 0
X1 pipe last hword 0 GOT offset
X1 pipe PC-rel last hword 0
X1 pipe PC-rel PLT last hword 0
X1 pipe last hword 0 GD off
X1 pipe last hword 0 IE off
X1 pipe last hword 0 LE off
X1 pipe PC relative hword 0
X1 pipe PC-rel PLT hword 0
X1 pipe hword 0 TLS GD offset
X1 pipe hword 0 TLS IE offset
X1 pipe hword 0 TLS LE offset
X1 pipe hword 1
X1 pipe last hword 1
X1 pipe last hword 1 GOT offset
X1 pipe PC-rel last hword 1
X1 pipe PC-rel PLT last hword 1
X1 pipe last hword 1 GD off
X1 pipe last hword 1 IE off
X1 pipe last hword 1 LE off
X1 pipe PC relative hword 1
X1 pipe PC-rel PLT hword 1
X1 pipe hword 2
X1 pipe last hword 2
X1 pipe PC-rel last hword 2
X1 pipe PC-rel PLT last hword 2
X1 pipe PC relative hword 2
X1 pipe PC-rel PLT hword 2
X1 pipe hword 3
X1 pipe PC relative hword 3
X1 pipe PC-rel PLT hword 3
Create PLT entry
X1 pipe jump offset
X1 pipe jump offset to PLT
X1 pipe mfspr
X0 pipe mm “end”
X0 pipe mm “start”
X1 pipe mtspr
No reloc
Adjust by program base
X0 pipe shift amount
X1 pipe shift amount
Y0 pipe shift amount
Y1 pipe shift amount
32-bit ID of symbol’s module
64-bit ID of symbol’s module
32-bit offset in TLS block
64-bit offset in TLS block
“jal” for TLS GD
“ld_tls” for TLS IE
32-bit offset in static TLS block
64-bit offset in static TLS block
Direct 8 bit
PC relative 8 bit
Direct 16 bit
PC relative 16 bit
Direct 32 bit
PC relative 32 bit
X1 pipe branch offset
Copy relocation
X1 pipe destination 8-bit
Create GOT entry
GNU C++ vtable member usage
GNU C++ vtable hierarchy
High 16 bit, adjusted
High 16 bit
X0 pipe 8-bit
X0 pipe “addi” for TLS GD
X1 pipe 8-bit
X1 pipe “addi” for TLS GD
Y0 pipe 8-bit
Y0 pipe “addi” for TLS GD
Y1 pipe 8-bit
Y1 pipe “addi” for TLS GD
X0 pipe 16-bit
X0 pipe 16-bit GOT offset
X0 pipe ha() 16-bit GOT offset
X0 pipe high 16-bit GOT offset
X0 pipe low 16-bit GOT offset
X0 pipe high 16-bit, adjusted
X0 pipe PC relative ha() 16 bit
X0 pipe high 16-bit
X0 pipe PC relative high 16 bit
X0 pipe low 16-bit
X0 pipe PC relative low 16 bit
X0 pipe PC relative 16 bit
X0 pipe 16-bit TLS GD offset
X0 pipe ha() 16-bit TLS GD offset
X0 pipe high 16-bit TLS GD offset
X0 pipe low 16-bit TLS GD offset
X0 pipe 16-bit TLS IE offset
X0 pipe ha() 16-bit TLS IE offset
X0 pipe high 16-bit TLS IE offset
X0 pipe low 16-bit TLS IE offset
X0 pipe 16-bit TLS LE offset
X0 pipe ha() 16-bit TLS LE offset
X0 pipe high 16-bit TLS LE offset
X0 pipe low 16-bit TLS LE offset
X1 pipe 16-bit
X1 pipe 16-bit GOT offset
X1 pipe ha() 16-bit GOT offset
X1 pipe high 16-bit GOT offset
X1 pipe low 16-bit GOT offset
X1 pipe high 16-bit, adjusted
X1 pipe PC relative ha() 16 bit
X1 pipe high 16-bit
X1 pipe PC relative high 16 bit
X1 pipe low 16-bit
X1 pipe PC relative low 16 bit
X1 pipe PC relative 16 bit
X1 pipe 16-bit TLS GD offset
X1 pipe ha() 16-bit TLS GD offset
X1 pipe high 16-bit TLS GD offset
X1 pipe low 16-bit TLS GD offset
X1 pipe 16-bit TLS IE offset
X1 pipe ha() 16-bit TLS IE offset
X1 pipe high 16-bit TLS IE offset
X1 pipe low 16-bit TLS IE offset
X1 pipe 16-bit TLS LE offset
X1 pipe ha() 16-bit TLS LE offset
X1 pipe high 16-bit TLS LE offset
X1 pipe low 16-bit TLS LE offset
Create PLT entry
X1 pipe jump offset
X1 pipe jump offset to PLT
Low 16 bit
X1 pipe mfspr
X0 pipe mm “end”
X1 pipe mm “end”
X0 pipe mm “start”
X1 pipe mm “start”
X1 pipe mtspr
No reloc
Adjust by program base
X0 pipe shift amount
X1 pipe shift amount
Y0 pipe shift amount
Y1 pipe shift amount
ID of module containing symbol
Offset in TLS block
“jal” for TLS GD
“lw_tls” for TLS IE
Offset in static TLS block
Direct 8 bit sign extended
Direct 16 bit zero extended
Direct 32 bit zero extended
Direct 32 bit sign extended
Direct 64 bit
Copy symbol at runtime
ID of module containing symbol
Offset in TLS block
Offset in module’s TLS block
Create GOT entry
32 bit GOT entry
64-bit GOT entry offset
64 bit offset to GOT
32 bit signed pc relative offset to GOT
GOT offset for TLS descriptor.
64-bit PC relative offset to GOT
32 bit signed PC relative offset to GOT
64-bit PC relative offset to GOT entry
Load from 32 bit signed pc relative offset to GOT entry without REX prefix, relaxable.
like GOT64, says PLT entry needed
32 bit signed PC relative offset to GOT entry for IE symbol
Adjust indirectly by program base
Create PLT entry
No reloc
8 bit sign extended pc relative
16 bit sign extended pc relative
PC relative 32 bit signed
PC relative 64 bit
32 bit PLT address
64-bit GOT relative offset to PLT entry
Adjust by program base
64-bit adjust by program base
Load from 32 bit signed pc relative offset to GOT entry with REX prefix, relaxable.
Size of symbol plus 32-bit addend
Size of symbol plus 64-bit addend
TLS descriptor.
Marker for call through TLS descriptor.
32 bit signed PC relative offset to two GOT entries for GD symbol
32 bit signed PC relative offset to two GOT entries for LD symbol
Offset in initial TLS block
Offset in initial TLS block
Section occupies memory during execution.
Section may be multiply defined in the input to a link step.
Section contains an entry point
Section is compressed.
This section is excluded from the final executable or shared library.
Section is executable.
Section is a member of a group.
spec insns w/o recovery
section near gp
The
sh_info field contains a section header table index.Section has special ordering requirements when combining sections.
OS-specific section flags.
Processor-specific section flags.
Section may be be merged to eliminate duplication.
Must be in global data area.
Section requires special OS-specific handling.
Section far from gp.
Static branch prediction code.
Section with short addressing.
Section contains nul-terminated strings.
Section holds thread-local storage.
Section is writable.
Associated symbol is absolute.
Associated symbol is common.
End of OS-specific section indices.
End of processor-specific section indices.
End of reserved section indices.
Start of OS-specific section indices.
Start of processor-specific section indices.
OS-specific range start.
Start of reserved section indices.
Allocated common symbols.
Allocated data symbols.
Small common symbols.
Small undefined symbols.
Allocated test symbols.
Section for tenatively declared symbols in ANSI C.
Common blocks in huge model.
Undefined section.
Section index is in the
SHT_SYMTAB_SHNDX section.ARM attributes section.
ARM unwind section.
Preemption details.
Checksum for DSO content.
C-SKY attributes section.
Dynamic linking information.
Dynamic linker symbol table.
Array of destructors.
Object attributes.
GNU-style hash table.
Prelink library list
Version definition section.
Version needs section.
Version symbol table.
Section group.
Symbol hash table.
End of OS-specific section types.
End of processor-specific section types.
Sun-specific high bound.
End of application-specific section types.
extension bits
unwind bits
Array of constructors.
Start of OS-specific section types.
Start of processor-specific section types.
Sun-specific low bound.
Start of application-specific section types.
Conflicting symbols.
MIPS ECOFF debugging info.
DWARF debugging information.
Event section.
Global data area sizes.
Shared objects used in link.
Miscellaneous options.
Register usage information.
Reserved for SGI/MIPS compilers
Program space with no data (bss).
Notes.
Section header table entry is unused.
Debug info for optimized code.
Contains product specific ext.
Unwind information.
Array of pre-constructors.
Program data.
Relocation entries without explicit addends.
Relocation entries with explicit addends.
Reserved section type.
String table.
Symbol table.
Extended section indices for a symbol table.
Unwind information.
Global symbol.
Unique symbol.
End of OS-specific symbol binding.
End of processor-specific symbol binding.
Local symbol.
Start of OS-specific symbol binding.
Start of processor-specific symbol binding.
Weak symbol.
No PV required.
PV only used for initial ldgp.
Only valid for
STB_MIPS_SPLIT_COMMON.A Thumb label.
A Thumb function.
Symbol is a common data object.
Symbol’s name is a file name.
Symbol is a code object.
Symbol is an indirect code object.
End of OS-specific symbol types.
End of processor-specific symbol types.
Start of OS-specific symbol types.
Start of processor-specific symbol types.
Symbol type is unspecified.
Symbol is a data object.
Millicode function entry point.
Symbol is associated with a section.
Global register reserved to app.
Symbol is a thread-local storage object.
Default symbol visibility rules.
Symbol is not visible to other components.
Processor specific hidden class.
Symbol is visible to other components, but is not preemptible.
Beginning of reserved entries
Symbol bound to parent
Symbol bound to self
Symbol is a copy-reloc
Direct bound symbol
Symbol bound to object to be lazy loaded
Pass-thru symbol for translator
Symbol is hidden.
Symbol version index.
Current version
No version
Version definition of file itself
Weak version identifier
Symbol is global.
Symbol is local.
Current version
No version
Statics
Note name for core files.
GNU entries in the note section have this name.
Note name for linux core files.
Solaris entries in the note section have this name.